CN107878248A

CN107878248A - Method and system for providing emergency charging for electric automobile

Info

Publication number: CN107878248A
Application number: CN201711246305.0A
Authority: CN
Inventors: 郭龙浦; 郭春林
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-12-01
Filing date: 2017-12-01
Publication date: 2018-04-06

Abstract

The invention discloses a method, a system, a server and an emergency charging device for providing emergency charging for an electric automobile, wherein the method comprises the following steps: according to a road guarantee standard of emergency charging of a target area, setting an emergency charging point for providing emergency charging service in the target area, and setting a mark for indicating the emergency charging service for the emergency charging point; arranging at least one emergency charging device at each emergency charging point, and directly or parallelly connecting the emergency charging devices to adjacent power supply access points through access lines; receiving an emergency charging request from a user device, determining an associated emergency charging device based on the emergency charging request; and charging the electric automobile in an emergency charging mode by using the associated emergency charging equipment.

Description

A kind of method and system for being used to provide emergent charging for electric automobile

Technical field

It is used to carry for electric automobile the present invention relates to charging electric vehicle technical field, and more particularly, to one kind Supply method, system, server and the emergency charging equipment of boost charge.

Background technology

Electric automobile refers to all or part of automobile by electrical energy drive, mainly there is pure electric automobile, hybrid power at present Automobile and external charge formula hybrid vehicle etc..Electric automobile is loaded with electrokinetic cell, by charging equipment charged with Afterwards, it is possible to promote electric automobile during traveling using the electric energy of storage.Due to the limited energy stored by electrokinetic cell, electric automobile Continuous mileage of speeding well below fuel-engined vehicle.In daily life and work, what automobile user was commonly used is conventional fill Electrically (or being common charging modes), it is main to include providing the single phase ac charging pile to charge at a slow speed, quick charge is provided Three-phase alternating current charging pile, the DC charging motor of quick charge is provided, the electrical changing station etc. of battery altering is provided.

When electric automobile dump energy can not meet or differ surely to meet stroke needs, and the trip must enter at once During row, user has to be charged as early as possible, and charging in this case just belongs to emergent charging.In not reserved electricity enough Can, stroke surprisingly increases, predetermined charging is not carried out, charge waits that troop is long and battery SOC estimation is forbidden that (this is electronic The insoluble technical problem of automobile, especially electrokinetic cell aging) when, being all likely to occur electric energy can not meet or not necessarily The situation of stroke needs can be met, so as to need to carry out emergent charging.

For emergent charging, certainly strive for be charged with normal charge facility first, but due to its covering Scope is small, and electric automobile is likely to just thorough " sitting " on the way.Even if reach in time, it is also possible to because waiting team 5 is long and delay important stroke.Another basic mode, exactly using portable charger, (many producers can all give with new car Send) charged, but this needs the power supply that portable charger plug can be allowed to insert, and currently especially gone outdoor It is difficult to find accessible power supply to sail in way, and its metering and billing is also the problem of bad processing.In addition, also it is proposed that emergent Charging vehicle/change electric car is rescued, and this mode seems very flexibly, but cost is high, low-response, service are difficult to ensure that.When So, electric automobile can also be dragged to charging place with trailer to be charged, this mode cost height, low-response, service are difficult to The problems such as guarantee, may be even more serious.

Once can't find suitable method carries out emergent charging as early as possible, the routing of user will be delayed, have a strong impact on it Normal work and life.Therefore, user has to reserve the standby electricity of very big nargin, electric automobile economy is seriously reduced Property.Moreover, user is required for assessing whether at any time the electricity of abundance, so as to exacerbate mileage anxiety, user has been had a strong impact on Experience.These, all become the major issue for hindering electric automobile to promote.

Therefore, prior art needs the significantly more efficient method and system that emergent charging is provided for electric automobile.

The content of the invention

The present invention is provided to method, system, server and the emergent charging that emergent charging is provided for electric automobile to set It is standby.By building widely distributed emergent charging network, the present invention is reduced emergent using a series of technologies, management, control measure The charge requirement and power demand of charging, improve accessibility, reduce newly-increased electric power facility, so as to formed one it is widely distributed, Easy-to-use, high reliability, high availability, the electric automobile emergent charging net of low cost, the trip of effective guarantee electric automobile Convenience.

According to an aspect of the present invention, there is provided a kind of method for providing emergent charging for electric automobile, the side Method includes：

According to the road support standard of target area emergent charging, it is provided for providing emergent fill in the target area The emergent charging point of electricity service, and be the mark that the emergent charging point is provided for indicating emergent charging service；

At least one emergency charging equipment is set at each emergent charging point, by the emergency charging equipment directly or The plant-grid connection point closed on after parallel connection by line attachment access；

Emergent charging request is received from user equipment, the emergent charging for asking to determine association based on the emergent charging is set It is standby；And

Electric automobile is charged in a manner of emergent charging using the emergency charging equipment of the association.

According to the regional support standard of target area emergent charging, it is provided for providing emergent fill in the target area The emergent charging point of electricity service, and be the mark that the emergent charging point is provided for indicating emergent charging service；

Emergent charging request is received from user equipment, the emergent charging for asking to determine association based on the emergent charging is set It is standby；And electric automobile is charged in a manner of emergent charging using the emergency charging equipment of the association.

It is provided for providing the emergent charging point of emergent charging service in target area, and is the emergent charging point It is provided for indicating the mark of emergent charging service；

It is up to the charging station of required standard or electrical changing station is provided for providing the emergent charging point of emergent charging service, And it is provided for indicating the mark of emergent charging service for the emergent charging point；

At least one emergency charging equipment is set at each emergent charging point；

Emergency charging equipment is set at each emergent charging point, and at least one in the emergency charging equipment has storage Energy battery, the energy-storage battery will be stored from the electric energy of solar cell or power network acquisition, and when emergent charging is set It is standby to need to provide power to the emergency charging equipment use during electric energy；

The required standard is wherein determined based on the scale of charging station or electrical changing station, the scale is included in herein below It is at least one：Charging capacity, charging equipment quantity, change electric berth number, parking position quantity, floor space and investment Volume.

The charging capacity includes：Total access capacity, DC charging equipment total capacity, AC charging equipment total capacity and Reserve cell total capacity.

The charging equipment quantity includes：DC charging number of devices, AC charging number of devices and reserve cell number Amount.

The required standard is wherein determined based on the scale of charging station or electrical changing station, the scale is included in herein below It is at least one：Whether appropriate berth can be provided, whether access way can be provided, whether can preferentially charge or ensure appearance Measure and whether can connect uniform server.

Wherein it is provided for indicating that the mark of emergent charging service is included in following content extremely for the emergent charging point It is few one：

Emergent charging is set to identify in the emergency charging equipment of each emergent charging point；

Emergent charging is set to identify or prompt in the emergency charging equipment interactive interface of each emergent charging point；

Emergent charging is set to identify in each emergent charging point；And

Can be communicated with server with ask in the application of the user equipment of emergent charging set emergent charging mark Know or prompt.

Emergent charging service is prompted to carry out charging accounting using the emergent charging price different from common charging price；With And

Prompting is set on the payment mechanism of the emergency charging equipment, it is described to prompt to be used to show that emergent charging service Charging accounting is carried out using the emergent charging price different from common charging price.

Also include taking demand braking measure to reduce demand of the user to emergent charging service.

The demand braking measure includes at least one in following content：

Limit in multiple emergent charging points the quantity for the emergency charging equipment that at least one emergent charging point is installed and/or The total rated power of emergency charging equipment；

Limit the rated power of at least one emergency charging equipment in multiple emergency charging equipments of specific emergent charging point；

The emergent charging price of emergent charging service is set above to the common charging price of common charging service；

To using emergent charging service times to provide reward less than the user of threshold value in the scheduled time；

Limit the total electricity of user's single emergent charging；And

Limit number and/or total electricity that user uses emergent charging service at the appointed time.

Also include taking power throttling activities to reduce demand of the emergent charging service to output power.

The power throttling activities include at least one in following content：

When the output power can exceed that maximum allowable power, limitation starts new emergent charging service, stopped just In the emergent charging service of progress and/or the charge power of restricted part emergency charging equipment；

Limit the quantity and/or total rated power of the emergency charging equipment to link together；

Limit the total electricity of user's single emergent charging；And

Wherein described road support standard includes：Ensure that operating range interior energy finds emergent charging point so that road driving is minimum To require, emergent charging point is set on the road for needing to ensure emergent charging service.

Wherein described regional support standard includes：Ensure that operating range interior energy is found so that region traveling or linear interval are minimum Emergent charging point sets emergent charging point to require in the region for needing to ensure emergent charging service.

Wherein, the ride characteristic based on the electric automobile ensured determines the minimum guarantee operating range, and described It is minimum to ensure operating range including at least one in following content：

Less than or equal to the electric automobile ensured normal continuous mileage of speeding terminate after, can be travelled using low speed mode Distance；

Less than or equal to the electric automobile ensured normal continuous mileage of speeding terminate after, can be gone by repeatedly restarting The distance sailed；

The distance value determined by the manufacturing enterprise of the electric automobile ensured；And

Distance value more than or equal to l kilometers and less than or equal to 3 kilometers.

Wherein when the plant-grid connection point that multiple emergency charging equipments are closed on by line attachment with parallel way access, press Rated capacity required for rate calculates while according to less than or equal to 1/3,1/5 or 1/10.

Also include, the access capacity that is allowed according to the plant-grid connection point or line attachment limits emergent charging point Quantity, the rated power of the quantity of emergency charging equipment and/or emergency charging equipment.

Wherein, the emergent charging price is higher than common charging price；And/or

The emergent charging price is ladder charging rate, the ladder charging rate according to charge volume, charging duration, fill At least one increase in electric number and charge power and increase.

Wherein, the emergency charging equipment does not provide common charging service.

Wherein, the means of transportation and/or the plant-grid connection point of urban operating mechanism that the plant-grid connection point is had using oneself；Wherein institute Stating means of transportation that oneself has or urban operating mechanism includes：Street lamp, traffic lights, communications facility, electric power facility and advertisement facility.

Wherein, the emergency charging equipment is attached or is fused to unit equipment with means of transportation or urban operating mechanism.

Wherein, the emergency charging equipment has standard charging interface and common power jack, wherein the standard charging Interface power supply electrical automobile is charged using standard connected mode, and common power jack power supply electrical automobile is using portable Formula charger is charged.

Wherein, the standard charging interface and common power jack are parallel-connected to same power supply point, and using same Metering units measure common power consumption.

Wherein described common power jack has contact, only when the contact is triggered, can just send combined floodgate order So as to which the common power jack switches on power.

Wherein described emergency charging equipment also has alarm unit, and the alarm unit has sensing module, when the sense When knowing that module perceives external equipment and is connected to the emergency charging equipment, the alarm unit is promoted to send alarm signal.

The sensing module perceives external equipment and connects the mode of the emergency charging equipment：Perceive server just Communicated in the client with user equipment；And/or perceive the emergency charging equipment and electric automobile is filled Electricity.

Wherein, the emergency charging equipment has self-test unit, and the self-test unit check that the switch of charge circuit Closed and disconnected can be carried out according to control instruction；

The self-test unit of the emergency charging equipment is periodically controlled to be checked by server, when it is determined that charge circuit is present Server is given notice of failure to during failure.

Wherein, the emergency charging equipment provides emergent charging service according to the information read from subscriber card, wherein disconnected Emergent charging service can be first provided during net, information on services is sent to server again after suspension terminates.

Wherein, communication of the server based on emergency scheduling protocol realization Yu normal charge control system, so as to be set for user Standby application provides position and the running status of the common charging equipment belonging to the normal charge control system.

Wherein, server is based on emergency scheduling protocol realization and the first normal charge control system and the second normal charge control The communication of system processed, in response to the request from the first normal charge control system, the second normal charge control system is provided for it The position of common charging equipment belonging to system and running status.

Communication of the server based on emergency scheduling protocol realization Yu normal charge control system, so as to be based on setting from user The request of standby application, dispatch the common charging equipment belonging to the normal charge control system and carry out common side for electric automobile Charging, electric quantity metering, charging and the clearing of formula, and by the charging reimbursement of expense settled accounts by the application of user equipment to described normal Advise the account of charge control system.

Server is based on emergency scheduling protocol realization and the first normal charge control system and the control of the second normal charge is The communication of system, in response to the charge request of the user equipment from the first normal charge control system, dispatch the second normal charge Common charging equipment belonging to control system carries out charging, electric quantity metering, charging and the clearing of common mode for electric automobile, and Charging expense is collected from the account of the first normal charge control system to pay the second normal charge control system Account.

According to an aspect of the present invention, there is provided a kind of system for providing emergent charging for electric automobile, the system System includes：

Multiple emergent charging points, each emergent charging point are used to provide emergent charging service for electric automobile, are answered each At least one emergency charging equipment is set at boost charge point, and the emergency charging equipment directly or after parallel connection passes through line attachment Access the plant-grid connection point closed on；And

Server, emergent charging request is received from user equipment, ask to determine the emergent of association based on the emergent charging Charging equipment, the emergency charging equipment of the association is promoted to be charged in a manner of emergent charging to electric automobile,

The multiple answer wherein is set in the target area according to the road support standard of target area emergent charging Boost charge point and the mark for being provided for indicating emergent charging service for each emergent charging point.

The multiple answer wherein is set in the target area according to the regional support standard of target area emergent charging Boost charge point and the mark for being provided for indicating emergent charging service for each emergent charging point.

The emergent charging point is wherein set in target area and is provided for instruction for the emergent charging point and is answered The mark of boost charge service.

Multiple emergent charging points, each emergent charging point are used to provide emergent charging service for electric automobile, are answered each At least one emergency charging equipment is set at boost charge point；And

Emergent charging point and be each emergent charging is set wherein in the charging station or electrical changing station for reach required standard Point is provided for indicating the mark of emergent charging service.

Multiple emergent charging points, each emergent charging point are used to provide emergent charging service for electric automobile, are answered each Emergency charging equipment is set at boost charge point, and at least one in the emergency charging equipment has energy-storage battery, the energy storage Battery will be stored from the electric energy of solar cell or power network acquisition, and when emergency charging equipment needs electric energy by electricity The emergency charging equipment can be supplied to；And

Server, emergent charging request is received from user equipment, ask to determine the emergent of association based on the emergent charging Charging equipment, the emergency charging equipment of the association is promoted to be charged in a manner of emergent charging to electric automobile；

The multiple emergent charging point is wherein set in target area and is provided for referring to for the emergent charging point Show the mark of emergent charging service.

Emergent charging is set to identify in each emergent charging point；And

Can be communicated with server with ask in the application of the user equipment of emergent charging set emergent charging mark Know or prompt:

Also include suppressing equipment, take demand braking measure to reduce demand of the user to emergent charging service.

The demand braking measure includes at least one in following content：

Limit the total electricity of user's single emergent charging；And

Also include suppressing equipment, take power throttling activities to reduce demand of the emergent charging service to output power.

The power throttling activities include at least one in following content：

Limit the total electricity of user's single emergent charging；And

Wherein, the emergent charging price is higher than common charging price；And/or the emergent charging price is ladder charging Price, the ladder charging rate is according to increase at least one in charge volume, charging duration, charging times and charge power And increase.

Wherein, the standard charging interface and common power jack are parallel-connected to same power supply point, and using same Measuring equipment measures common power consumption.

Wherein, the emergency charging equipment has self-test unit, and the self-test unit check that the switch of charge circuit Closed and disconnected can be carried out according to control instruction；The self-test unit of the emergency charging equipment is periodically controlled to carry out by server Check, server is given notice of failure to when it is determined that charge circuit has failure.

Wherein, communication of the server based on emergency scheduling protocol realization Yu normal charge control system, so as to be based on coming from The request of the application of user equipment, dispatch the common charging equipment belonging to the normal charge control system and carried out for electric automobile Charging, electric quantity metering, charging and the clearing of common mode, and by the charging reimbursement of expense settled accounts by the application of user equipment to The account of the normal charge control system.

Wherein, server is based on emergency scheduling protocol realization and the first normal charge control system and the second normal charge control The communication of system processed, it is conventional in response to the charge request of the user equipment from the first normal charge control system, scheduling second Common charging equipment belonging to charge control system carries out charging, electric quantity metering, charging and the knot of common mode for electric automobile Calculate, and collect charging expense from the account of the first normal charge control system and controlled with paying second normal charge The account of system.

According to an aspect of the present invention, there is provided a kind of server for being used to provide emergent charging for electric automobile, it is described Server includes：

Communication unit, emergent charging request is received from user equipment, and sending emergent charging to target emergency charging equipment refers to Show；

Processing unit, ask to click from multiple emergent chargings for providing emergent charging service according to the emergent charging Target emergent charging point is selected, target emergent charging is determined at least one emergency charging equipment of the target emergent charging point Equipment；And

Charging Detail Record unit, the expense of emergent charging is determined according to the time for starting emergent charging and the time for terminating emergent charging With.

Wherein according to the road support standard of target area emergent charging, it is provided for providing in the target area and answers The emergent charging point of boost charge service.

According to the regional support standard of target area emergent charging, it is provided for providing emergent fill in the target area The emergent charging point of electricity service.

It is provided for providing the emergent charging point of emergent charging service in target area.

It is up to the charging station of required standard or electrical changing station is provided for providing the emergent charging point of emergent charging service.

At least one emergency charging equipment is provided with, the emergency charging equipment has energy-storage battery, the energy storage electricity Pond will get up from the electrical power storage of solar cell or power network acquisition, be used when needed for the emergency charging equipment；

Also include the mark for being provided for indicating emergent charging service for the emergent charging point.

Wherein, the processing unit promotes the emergency charging equipment to provide emergent fill according to the information read from subscriber card Electricity service, wherein the emergency charging equipment can first provide emergent charging service in suspension, again will clothes after suspension terminates Business information is sent to communication unit.

Also include the communication unit communication based on emergency scheduling protocol realization Yu normal charge control system, so as to for The application of user equipment provides position and the running status of the common charging equipment belonging to the normal charge control system.

Wherein, the communication unit is based on emergency scheduling protocol realization and the first normal charge control system and the second routine The communication of charge control system, in response to the request from the first normal charge control system, the second normal charge is provided for it The position of common charging equipment belonging to control system and running status.

Wherein, communication of the communication unit based on emergency scheduling protocol realization Yu normal charge control system, so as to base In the request of the application from user equipment, it is electronic vapour to dispatch the common charging equipment belonging to the normal charge control system Car carries out charging, electric quantity metering, charging and the clearing of common mode, and the charging expense that will be settled accounts by the application of user equipment Pay the account of the normal charge control system.

Wherein, the communication unit is based on emergency scheduling protocol realization and the first normal charge control system and the second routine The communication of charge control system, in response to the charge request of the user equipment from the first normal charge control system, scheduling the Common charging equipment belonging to two normal charge control systems is the charging of electric automobile progress common mode, electric quantity metering, meter Take and settle accounts, and collect charging expense from the account of the first normal charge control system and filled with paying second routine The account of electric control system.

According to an aspect of the present invention, there is provided a kind of emergency charging equipment, the emergency charging equipment are filled positioned at emergent It is electric, wherein according to the road support standard of target area emergent charging, it is provided for providing in the target area and meets an urgent need The emergent charging point of charging service, and be the mark that the emergent charging point is provided for indicating emergent charging service, it is described Emergency charging equipment includes：

Connection unit, for the plant-grid connection point for closing on the emergency charging equipment by line attachment access；

Communication unit, emergent charging configured information is received from server；And

Charhing unit, in response to the emergent charging configured information received, electric automobile is carried out in a manner of emergent charging Charging.

According to an aspect of the present invention, there is provided a kind of emergency charging equipment, the emergency charging equipment are filled positioned at emergent It is electric, wherein according to the regional support standard of target area emergent charging, it is provided for providing in the target area and meets an urgent need The emergent charging point of charging service, and be the mark that the emergent charging point is provided for indicating emergent charging service, it is described Emergency charging equipment includes：

According to an aspect of the present invention, there is provided a kind of emergency charging equipment, the emergency charging equipment are filled positioned at emergent It is electric, wherein being provided for providing the emergent charging point of emergent charging service in the target area, and met an urgent need to be described Charge point is provided for indicating the mark of emergent charging service, and the emergency charging equipment includes：

Charhing unit, in response to the emergent charging configured information of reception, electric automobile is filled in a manner of emergent charging Electricity.

According to an aspect of the present invention, there is provided a kind of emergency charging equipment, the emergency charging equipment are filled positioned at emergent It is electric, wherein being up to the charging station of required standard or electrical changing station is provided for providing the emergent charging of emergent charging service Point, and be the mark that the emergent charging point is provided for indicating emergent charging service, the emergency charging equipment includes：

According to an aspect of the present invention, there is provided a kind of emergency charging equipment, the emergency charging equipment are filled positioned at emergent It is electric, wherein emergent charging point is used to provide emergent charging service, and it is provided for indicating for the emergent charging point The mark of emergent charging service, the emergency charging equipment include：

Energy-storage battery, it will get up from the electrical power storage of solar cell or power network acquisition, for the emergency charging equipment Use when needed；

Wherein, the emergency charging equipment also has solar cell and an energy-storage battery, and the energy-storage battery is by solar energy The electric energy of battery conveying is stored, so that the emergency charging equipment uses.

Wherein, the emergency charging equipment also has a DC/DC converters, and the DC/DC converters are by the electricity of energy-storage battery The voltage and current of emergency charging equipment can be transformed into, to be supplied to electric automobile.

Brief description of the drawings

By reference to the following drawings, the illustrative embodiments of the present invention can be more fully understood by：

Fig. 1 is the schematic diagram according to the setting emergent charging point of embodiment of the present invention；

Fig. 2 is the structural representation according to the emergent charging point of embodiment of the present invention；

Fig. 3 is the schematic diagram according to the charging station for being provided with emergent charging point of embodiment of the present invention；

Fig. 4 is the flow chart for being used to provide the method for emergent charging for electric automobile according to embodiment of the present invention；

Fig. 5 is the flow for being used to provide the method for emergent charging for electric automobile according to another embodiment of the present invention Figure；

Fig. 6 is the flow for being used to provide the method for emergent charging for electric automobile according to another embodiment of the present invention Figure；

Fig. 7 is the flow for being used to provide the method for emergent charging for electric automobile according to another embodiment of the present invention Figure；

Fig. 8 is the flow for being used to provide the method for emergent charging for electric automobile according to another embodiment of the present invention Figure；

Fig. 9 is the structural representation for being used to provide the system of emergent charging for electric automobile according to embodiment of the present invention Figure；

Figure 10 is the structural representation according to the server of embodiment of the present invention；And

Figure 11 is the structural representation according to the emergency charging equipment of embodiment of the present invention.

Embodiment

The illustrative embodiments of the present invention are introduced with reference now to accompanying drawing, however, the present invention can use many different shapes Formula is implemented, and is not limited to embodiment described herein, there is provided these embodiments are to disclose at large and fully The present invention, and fully pass on the scope of the present invention to person of ordinary skill in the field.Show for what is be illustrated in the accompanying drawings Term in example property embodiment is not limitation of the invention.In the accompanying drawings, identical cells/elements are attached using identical Icon is remembered.

Unless otherwise indicated, term (including scientific and technical terminology) used herein has to person of ordinary skill in the field It is common to understand implication.Further it will be understood that the term limited with usually used dictionary, be appreciated that and its The linguistic context of association area has consistent implication, and is not construed as Utopian or overly formal meaning.

Fig. 1 is the schematic diagram according to the setting emergent charging point of embodiment of the present invention.As shown in figure 1, target area 100 Including more sub-regions and road.The application is according to the road support standard of target area emergent charging, in the target area Inside it is provided for providing emergent charging point 101-1,101-2,101-3,101-4,101-5 and 101-6 of emergent charging service. Or the application is provided for providing in the target area and answered according to the regional support standard of target area emergent charging Emergent charging point 101-1,101-2,101-3,101-4,101-5 and 101-6 of boost charge service.Or in target area Inside it is provided for providing the emergent charging point of emergent charging service, and is provided for indicating to meet an urgent need filling for the emergent charging point The mark of electricity service.Wherein, charge point is charging place or charging place, is provided with relevant device and provides charging service Place, and generally larger, auxiliary facility it is more be referred to as charging station, scale is smaller, auxiliary facility are few to be referred to as Charge point, but the two not strict differentiation.The standard for wherein needing to ensure the road of emergent charging service includes：Reach pre- Determine construction criteria, reach intended investment standard and reach specific vehicle flowrate.

Road support standard includes：Ensure that operating range interior energy finds emergent charging point to require so that road driving is minimum, Emergent charging point is set on the road for needing to ensure emergent charging service.Regional support standard includes：With region traveling or straight Line interval is minimum to ensure that operating range interior energy finds emergent charging point to require, in the region for needing to ensure emergent charging service Emergent charging point is set.Ride characteristic based on the electric automobile ensured determines the minimum guarantee operating range, and institute Minimum guarantee operating range is stated including at least one in following content：It is normal continuous less than or equal to the electric automobile ensured Speed the distance that after mileage terminates, can be travelled using low speed mode；Normally continuous less than or equal to the electric automobile ensured is speeded After mileage terminates, by repeatedly restarting the distance that can be travelled；Determined by the manufacturing enterprise of the electric automobile ensured Distance value；And the distance value more than or equal to l kilometers and less than or equal to 3 kilometers.

Fig. 2 is the structural representation according to the emergent charging point 200 of embodiment of the present invention.Wherein, emergent charging point 200 It is charging place or charging place.Emergent charging point 200 is the place for being provided with relevant device and providing charging service, and is led to What often larger, auxiliary facility was more be referred to as emergent charging station, scale is smaller, auxiliary facility it is few be referred to as emergent charging Point, but the two not strict differentiation.Emergent charging point is used to provide emergent charging service, and is set at emergent charging point The mark 203 for indicating emergent charging service is put, for example, being set in the emergency charging equipment of each emergent charging point emergent Charging mark；Emergent charging is set to identify or prompt in the emergency charging equipment interactive interface of each emergent charging point；Every Individual emergent charging point sets emergent charging to identify；And it can communicated with server to ask the user of emergent charging to set Emergent charging is set to identify or prompt in standby application.

Emergent charging service identifiers 203 include at least one in following content：Prompting emergent charging service will use with The different emergent charging price of common charging price carries out charging accounting；And on the payment mechanism of the emergency charging equipment Prompting is set, it is described to prompt for showing that emergent charging service be entered using the emergent charging price different from common charging price Row charging accounting.

Set at each emergent charging point at least one emergency charging equipment 201-1,201-2 ..., 201-N, and The plant-grid connection point 202 that the emergency charging equipment directly or after parallel connection is closed on by line attachment access.Wherein when more Individual emergency charging equipment for 201-1,201-2 ..., 201-N connect by line attachment with the power supply that closes on of parallel way access During access point, the rated capacity required for rate calculates while according to less than or equal to 1/3,1/5 or 1/10.According to plant-grid connection point 202 or the access capacity that is allowed of line attachment come limit the quantity of emergent charging point, the quantity of emergency charging equipment and/or The rated power of emergency charging equipment.Wherein, the means of transportation and/or the electricity of urban operating mechanism that plant-grid connection point 202 is had using oneself Source access point；The wherein described means of transportation that oneself has or urban operating mechanism include：Street lamp, traffic lights, communications facility, electric power are set Impose and advertisement facility.Emergency charging equipment 201-1,201-2 ..., 201-N and means of transportation or urban operating mechanism be attached Or it is fused to unit equipment.

Emergency charging equipment 201-1,201-2 ..., 201-N there is standard charging interface and common power jack.Wherein The standard charging interface power supply electrical automobile is charged using standard connected mode, and common power jack power supply is dynamic Automobile is charged using portable charger.Standard charging interface and common power jack are parallel-connected to same power supply point, And common power consumption is measured using same metering units.Common power jack has contact, only when the contact quilt During triggering, combined floodgate order can be just sent so as to which the common power jack switches on power.

Emergency charging equipment 201-1,201-2 ..., 201-N also there is alarm unit, the alarm unit, which has, to be perceived Module, when the sensing module, which perceives external equipment, is connected to the emergency charging equipment, the alarm unit is promoted to send out Go out alarm signal.Sensing module perceives external equipment and connects the mode of the emergency charging equipment：Perceive server just Communicated in the client with user equipment；And/or perceive the emergency charging equipment and electric automobile is filled Electricity.

The emergency charging equipment has self-test unit, and the self-test unit check that can the switch of charge circuit root Closed and disconnected is carried out according to control instruction；The self-test unit of the emergency charging equipment is periodically controlled to be checked by server, Server is given notice of failure to when it is determined that charge circuit has failure.The emergency charging equipment is according to reading from subscriber card Information provides emergent charging service, wherein emergent charging service can be first provided in suspension, again will service after suspension terminates Information is sent to server.

Emergency charging equipment 201-1,201-2 ..., at least one in 201-N there is energy-storage battery, the energy storage electricity Pond will be stored from the electric energy of solar cell or power network acquisition, and when emergency charging equipment needs electric energy by electric energy It is supplied to the emergency charging equipment to use.

Fig. 3 is the schematic diagram according to the charging station 300 of embodiment of the present invention.As shown in figure 3, parking stall 301 of commonly charging For providing common charging service for electric automobile.In order to meet the needs of to emergent charging service, the application is up to regulation The charging station or electrical changing station of standard are provided for providing the emergent charging point of emergent charging service, and are the emergent charging Point is provided for indicating the mark 303 of emergent charging service.Described in the application is determined based on the scale of charging station or electrical changing station Required standard, the scale include at least one in herein below：Charging capacity, charging equipment quantity, change electric berth number, Parking position quantity, floor space and investment.Wherein charging capacity includes：Total access capacity, DC charging equipment are always held Amount, AC charging equipment total capacity and reserve cell total capacity.Wherein charging equipment quantity includes：DC charging number of devices Amount, AC charging number of devices and reserve cell quantity.The regulation mark is determined based on the scale of charging station or electrical changing station Standard, the scale include at least one in herein below：Whether appropriate berth can be provided, whether can provide to pass in and out and lead to Road, whether can preferentially charge or ensure capacity and whether can connect uniform server.In figure 3, charging station 300 provides 6 emergent charging parking stalls 302-1,302-2,302-3,302-4,302-5 and 302-6.It will be appreciated that the application with Illustrated exemplified by 6 emergent charging parking stalls, one of ordinary skill in the art can design any number of emergent charging parking stall.

Fig. 4 is the flow chart for being used to provide the method 400 of emergent charging for electric automobile according to embodiment of the present invention. Method 400 is since step 401 place.In step 401, according to the road support standard of target area emergent charging, in the mesh It is provided for providing the emergent charging point of emergent charging service in mark region, and is provided for indicating for the emergent charging point The mark of emergent charging service.In step 402, at least one emergency charging equipment is set at each emergent charging point, by institute State the plant-grid connection point that emergency charging equipment directly or after parallel connection is closed on by line attachment access.In step 403, from user Equipment receives emergent charging request, asks to determine the emergency charging equipment of association based on the emergent charging.In step 404, profit Electric automobile is charged in a manner of emergent charging with the emergency charging equipment of the association.

Fig. 5 is the stream for being used to provide the method 500 of emergent charging for electric automobile according to another embodiment of the present invention Cheng Tu.Method 500 is since step 501 place.In step 501, according to the regional support standard of target area emergent charging, in institute The emergent charging point for being provided for providing emergent charging service in target area is stated, and is provided for for the emergent charging point Indicate the mark of emergent charging service.In step 502, at least one emergency charging equipment is set at each emergent charging point, The plant-grid connection point that the emergency charging equipment directly or after parallel connection is closed on by line attachment access.In step 503, from User equipment receives emergent charging request, asks to determine the emergency charging equipment of association based on the emergent charging.In step 504, electric automobile is charged in a manner of emergent charging using the emergency charging equipment of the association.

Fig. 6 is the stream for being used to provide the method 600 of emergent charging for electric automobile according to another embodiment of the present invention Cheng Tu.Method 600 is since step 601 place.In step 601, it is provided for providing emergent charging service in target area Emergent charging point, and be the mark that the emergent charging point is provided for indicating emergent charging service.In step 602, every At least one emergency charging equipment is set at individual emergent charging point, by the emergency charging equipment by connecing directly or after parallel connection Enter the plant-grid connection point that circuit access closes on.In step 603, emergent charging request is received from user equipment, based on described emergent Charge request determines the emergency charging equipment of association.In step 604, using the emergency charging equipment of the association with emergent charging Mode charges to electric automobile.

Fig. 7 is the stream for being used to provide the method 700 of emergent charging for electric automobile according to another embodiment of the present invention Cheng Tu.Method 700 is since step 701 place.In step 701, it is up to the charging station of required standard or electrical changing station is arranged to use Instruction emergent charging service is provided in the emergent charging point for providing emergent charging service, and for the emergent charging point Mark.In step 702, at least one emergency charging equipment is set at each emergent charging point.In step 703, set from user It is standby to receive emergent charging request, ask to determine the emergency charging equipment of association based on the emergent charging.In step 704, utilize The emergency charging equipment of the association is charged in a manner of emergent charging to electric automobile.

Fig. 8 is the stream for being used to provide the method 800 of emergent charging for electric automobile according to another embodiment of the present invention Cheng Tu.Method 800 is since step 801 place.In step 801, it is provided for providing emergent charging service in target area Emergent charging point, and be the mark that the emergent charging point is provided for indicating emergent charging service.In step 802, every Emergency charging equipment is set at individual emergent charging point, and at least one in the emergency charging equipment has energy-storage battery, described Energy-storage battery will be stored from the electric energy of solar cell or power network acquisition, and when emergency charging equipment needs electric energy The emergency charging equipment is provided power to use.In step 803, emergent charging request is received from user equipment, based on institute State the emergency charging equipment that emergent charging request determines association.In step 804, using the emergency charging equipment of the association with should Boost charge mode charges to electric automobile.

Method 400,500,600,700 and 800 is directed to, the regulation is determined based on the scale of charging station or electrical changing station Standard, the scale include at least one in herein below：Charging capacity, charging equipment quantity, change electric berth number, parking Berth number, floor space and investment.Charging capacity includes：Total access capacity, DC charging equipment total capacity, exchange are filled Electric equipment total capacity and reserve cell total capacity.Charging equipment quantity includes：DC charging number of devices, AC charging equipment Quantity and reserve cell quantity.The required standard is determined based on the scale of charging station or electrical changing station, the scale includes It is at least one in herein below：Whether appropriate berth can be provided, whether access way can be provided, whether can preferentially be filled Electricity ensures capacity and whether can connect uniform server.

Wherein it is provided for indicating that the mark of emergent charging service is included in following content extremely for the emergent charging point It is few one：Emergent charging is set to identify in the emergency charging equipment of each emergent charging point；In answering for each emergent charging point Emergent charging is set to identify or prompt in boost charge equipment interactive interface；Emergent charging is set to identify in each emergent charging point； And can be communicated with server with ask in the application of the user equipment of emergent charging set emergent charging identify or Prompting.The mark for being wherein provided for indicating emergent charging service for the emergent charging point includes at least one in following content It is individual：Emergent charging service is prompted to carry out charging accounting using the emergent charging price different from common charging price；And On the payment mechanism of the emergency charging equipment set prompting, it is described prompt be used for show emergent charging service will use with commonly The different emergent charging price of the price that charges carries out charging accounting.

The application also includes taking demand braking measure to reduce demand of the user to emergent charging service.Wherein demand presses down Measure processed includes at least one in following content：Limit what at least one emergent charging point in multiple emergent charging points was installed The quantity of emergency charging equipment and/or the total rated power of emergency charging equipment；Limit the multiple emergent of specific emergent charging point The rated power of at least one emergency charging equipment in charging equipment；The emergent charging price of emergent charging service is arranged to high In the common charging price of common charging service；To being carried in the scheduled time using user of the emergent charging service times less than threshold value For reward；Limit the total electricity of user's single emergent charging；And limitation user is serviced using emergent charging at the appointed time Number and/or total electricity.

The application also includes taking power throttling activities to reduce demand of the emergent charging service to output power.Power presses down Measure processed includes at least one in following content：When the output power can exceed that maximum allowable power, limitation starts New emergent charging service, the charging work(for stopping ongoing emergent charging service and/or restricted part emergency charging equipment Rate；Limit the quantity and/or total rated power of the emergency charging equipment to link together；Limit in multiple emergent charging points at least The quantity of emergency charging equipment and/or the total rated power of emergency charging equipment that one emergent charging point is installed；Limitation is special Determine the rated power of at least one emergency charging equipment in multiple emergency charging equipments of emergent charging point；Emergent charging is serviced Emergent charging price be set above the common charging price of common charging service；To being taken in the scheduled time using emergent charging Business number provides reward less than the user of threshold value；Limit the total electricity of user's single emergent charging；And limitation user is providing The number and/or total electricity of emergent charging service are used in time.

The road support standard of the application includes：Ensure that operating range interior energy finds emergent charging point so that road driving is minimum To require, emergent charging point is set on the road for needing to ensure emergent charging service.The regional support standard of the application includes： Ensure that operating range interior energy finds emergent charging point to require so that region traveling or linear interval are minimum, filled needing to ensure to meet an urgent need Emergent charging point is set in the region of electricity service.Wherein, the ride characteristic based on the electric automobile ensured determines described minimum Operating range is ensured, and the minimum guarantee operating range is including at least one in following content：Less than or equal to being protected After the normal continuous mileage of speeding of the electric automobile of barrier terminates, the distance that can be travelled using low speed mode；Less than or equal to being ensured Electric automobile normal continuous mileage of speeding terminate after, by repeatedly restarting the distance that can be travelled；It is electronic by what is ensured Distance value determined by the manufacturing enterprise of automobile；And the distance value more than or equal to l kilometers and less than or equal to 3 kilometers. The standard for wherein needing to ensure the road of emergent charging service includes：Reach predetermined construction criteria, reach intended investment standard with And reach specific vehicle flowrate.

Wherein when the plant-grid connection point that multiple emergency charging equipments are closed on by line attachment with parallel way access, press Rated capacity required for rate calculates while according to less than or equal to 1/3,1/5 or 1/10.Also include, according to the plant-grid connection Point or the access capacity that is allowed of line attachment come limit the quantity of emergent charging point, the quantity of emergency charging equipment and/or The rated power of emergency charging equipment.Wherein, the emergent charging price is higher than common charging price；And/or described meet an urgent need is filled Electricity price lattice are ladder charging rate, and the ladder charging rate is according to charge volume, charging duration, charging times and charge power In at least one increase and increase.

Generally, emergency charging equipment does not provide common charging service.Wherein, the traffic that the plant-grid connection point is had using oneself The plant-grid connection of facility and/or urban operating mechanism point.The wherein described means of transportation that oneself has or urban operating mechanism include：Street lamp, traffic Signal lamp, communications facility, electric power facility and advertisement facility.The emergency charging equipment is carried out with means of transportation or urban operating mechanism Connect or be fused to unit equipment.The emergency charging equipment has standard charging interface and common power jack, wherein institute Standard charging interface power supply electrical automobile is stated to be charged using standard connected mode, and the dynamic vapour of common power jack power supply Car is charged using portable charger.The standard charging interface and common power jack are parallel-connected to same power supply Point, and common power consumption is measured using same metering units.The common power jack has contact, only when described When contact is triggered, combined floodgate order can be just sent so as to which the common power jack switches on power.

Emergency charging equipment also has alarm unit, and the alarm unit has sensing module, when the sensing module sense When knowing that external equipment is connected to the emergency charging equipment, the alarm unit is promoted to send alarm signal.The perception mould Block perceives external equipment and connects the mode of the emergency charging equipment：Perceive client of the server with user equipment End is communicated；And/or perceive the emergency charging equipment and electric automobile is charged.

Emergency charging equipment has self-test unit, and the self-test unit check that can the switch of charge circuit according to control System instruction carries out closed and disconnected.The self-test unit of the emergency charging equipment is periodically controlled to be checked by server, when true Determine to give notice of failure to server when charge circuit has failure.Emergency charging equipment provides according to the information read from subscriber card Emergent charging service, wherein can first provide emergent charging service in suspension, information on services is sent again after suspension terminates To server.

Communication of the server based on emergency scheduling protocol realization Yu normal charge control system, so as to answering for user equipment With the position for providing the common charging equipment belonging to the normal charge control system and running status.Server is based on emergent adjust The communication of protocol realization and the first normal charge control system and the second normal charge control system is spent, in response to normal from first The request of charge control system is advised, position and the fortune of common charging equipment belonging to the second normal charge control system are provided for it Row state.Communication of the server based on emergency scheduling protocol realization Yu normal charge control system, so as to be based on setting from user The request of standby application, dispatch the common charging equipment belonging to the normal charge control system and carry out common side for electric automobile Charging, electric quantity metering, charging and the clearing of formula, and by the charging reimbursement of expense settled accounts by the application of user equipment to described normal Advise the account of charge control system.

The step of wherein carrying out emergent charging is similar to normal charge step.The basic step of emergent charging includes：User By ustomer premises access equipment using the application of wechat etc. or the position of software inquiry emergent charging point and emergency charging equipment and State.The application of ustomer premises access equipment or software provide navigation feature, and to help, user reaches emergent charging point and emergent charging is set It is standby.The application of ustomer premises access equipment or software use the emergent charging specified by way of server is preengage or directly asked Equipment carries out emergent charging.Specifically, the charging unit of electric automobile can be connected emergency charging equipment by user, and be used The emergent charging that the application of ustomer premises access equipment or software send corresponding specified emergency charging equipment to the server is asked.Service Device sends emergent charging order to the specified emergency charging equipment.In response to emergent charging order, it is described specify emergent fill Electric equipment enters charged state, and charging and clearing are carried out after the completion of emergent charging.Met an urgent need in addition, user can also use Recharged card is swiped the card in emergency charging equipment, so as to be communicated with server to initiate emergent charging.In addition, described emergent During charging equipment suspension, the application can first provide emergent charging service, and again send information on services after suspension terminates To server, so as to complete charging, clearing and recording process.

Fig. 9 shows for the structure of the system 900 for providing emergent charging for electric automobile according to embodiment of the present invention It is intended to.System 900 includes：Server 901 and multiple emergent chargings point 902-1,902-2 ..., 902-N.According to an implementation Mode, multiple emergent charging point 902-1,902-2 ..., each emergent charging point is used to provide for electric automobile and answered in 902-N Boost charge service, sets at least one emergency charging equipment at each emergent charging point, the emergency charging equipment directly or The plant-grid connection point closed on after person's parallel connection by line attachment access.Server 901 receives emergent charging request from user equipment, Ask to determine the emergency charging equipment of association based on the emergent charging, promote the emergency charging equipment of the association to be filled with emergent Electrically electric automobile is charged.Wherein according to the road support standard of target area emergent charging in the target area The interior mark that the multiple emergent charging point is set and is provided for indicating emergent charging service for each emergent charging point.

According to an embodiment, multiple emergent charging point 902-1,902-2 ..., each emergent charging point in 902-N For providing emergent charging service for electric automobile, at least one emergency charging equipment, institute are set at each emergent charging point State the plant-grid connection point that emergency charging equipment directly or after parallel connection is closed on by line attachment access.Server 901 is from user Equipment receives emergent charging request, asks to determine the emergency charging equipment of association based on the emergent charging, promotes the association Emergency charging equipment electric automobile is charged in a manner of emergent charging.Wherein according to the region of target area emergent charging Guarantee standard sets the multiple emergent charging point in the target area and is provided for referring to for each emergent charging point Show the mark of emergent charging service.

According to an embodiment, multiple emergent charging point 902-1,902-2 ..., each emergent charging point in 902-N For providing emergent charging service for electric automobile, at least one emergency charging equipment, institute are set at each emergent charging point State the plant-grid connection point that emergency charging equipment directly or after parallel connection is closed on by line attachment access.Server 901 is from user Equipment receives emergent charging request, asks to determine the emergency charging equipment of association based on the emergent charging, promotes the association Emergency charging equipment electric automobile is charged in a manner of emergent charging.Described meet an urgent need wherein is set to fill in target area Electricity is put and is provided for indicating the mark of emergent charging service for the emergent charging point.

According to an embodiment, multiple emergent charging point 902-1,902-2 ..., each emergent charging point in 902-N For providing emergent charging service for electric automobile, at least one emergency charging equipment is set at each emergent charging point.Clothes Business device 901 receives emergent charging request from user equipment, asks to determine the emergency charging equipment associated based on the emergent charging, The emergency charging equipment of the association is promoted to be charged in a manner of emergent charging to electric automobile.Wherein reaching required standard Charging station or electrical changing station in set emergent charging point and for each emergent charging point be provided for indicate emergent charging service Mark.

According to an embodiment, multiple emergent charging point 902-1,902-2 ..., each emergent charging point in 902-N For providing emergent charging service for electric automobile, emergency charging equipment is set at each emergent charging point, described meet an urgent need is filled At least one in electric equipment has energy-storage battery, and the electric energy that the energy-storage battery will obtain from solar cell or power network enters Row storage, and the emergency charging equipment is provided power to when emergency charging equipment needs electric energy.Server 901 from Family equipment receives emergent charging request, asks to determine the emergency charging equipment of association based on the emergent charging, promotes the pass The emergency charging equipment of connection is charged in a manner of emergent charging to electric automobile.Wherein set in target area the multiple Emergent charging point and the mark for being provided for indicating emergent charging service for the emergent charging point.

The required standard is determined based on the scale of charging station or electrical changing station, the scale is included in herein below extremely It is few one：Charging capacity, charging equipment quantity, change electric berth number, parking position quantity, floor space and investment.Fill Capacitance includes：Total access capacity, DC charging equipment total capacity, AC charging equipment total capacity and reserve cell always hold Amount.Charging equipment quantity includes：DC charging number of devices, AC charging number of devices and reserve cell quantity.Based on filling The scale of power station or electrical changing station determines the required standard, and the scale includes at least one in herein below：Whether can Appropriate berth is enough provided, whether access way can be provided, whether can preferentially be charged or be ensured capacity and whether can connect Connect uniform server.

Figure 10 is the structural representation according to the server 1000 of embodiment of the present invention.Server 1000 includes：Communication Unit 1001, processing unit 1002 and Charging Detail Record unit 1003.Wherein communication unit 1001 receives emergent charging from user equipment Request.Processing unit 1002 asks to click from multiple emergent chargings for providing emergent charging service according to the emergent charging Target emergent charging point is selected, target emergent charging is determined at least one emergency charging equipment of the target emergent charging point Equipment.Communication unit 1001 sends emergent charging instruction to the target emergency charging equipment.Charging Detail Record unit 1003 is according to beginning The time of emergent charging and the time of end emergent charging determine the expense of emergent charging.Wherein according to target area emergent charging Road support standard, be provided in the target area provide emergent charging service emergent charging point.According to target The regional support standard of region emergent charging, it is provided for providing the emergent charging of emergent charging service in the target area Point.It is provided for providing the emergent charging point of emergent charging service in target area.Be up to required standard charging station or Electrical changing station is provided for providing the emergent charging point of emergent charging service.

At least one emergency charging equipment is provided with, the emergency charging equipment has energy-storage battery, the energy storage electricity Pond will get up from the electrical power storage of solar cell or power network acquisition, be used when needed for the emergency charging equipment.Also Mark including being provided for indicating emergent charging service for the emergent charging point.The processing unit promotes described meet an urgent need to fill Electric equipment provides emergent charging service according to the information read from subscriber card, wherein the emergency charging equipment can in suspension Emergent charging service is first provided, information on services is sent to communication unit again after suspension terminates.

Communication of the communication unit 1001 based on emergency scheduling protocol realization Yu normal charge control system, so as to be use The application of family equipment provides position and the running status of the common charging equipment belonging to the normal charge control system.Communication unit First 1001 communications based on emergency scheduling protocol realization and the first normal charge control system and the second normal charge control system, In response to the request from the first normal charge control system, commonly filling belonging to the second normal charge control system is provided for it The position of electric equipment and running status.Communication unit 1001 is logical based on emergency scheduling protocol realization and normal charge control system Letter, so as to the request based on the application from user equipment, dispatch the common charging belonging to the normal charge control system and set Standby charging, electric quantity metering, charging and the clearing that common mode is carried out for electric automobile, and will be settled accounts by the application of user equipment Charging reimbursement of expense give the normal charge control system account.

Communication unit 1001 is based on emergency scheduling protocol realization and the first normal charge control system and the second normal charge The communication of control system, it is normal in response to the charge request of the user equipment from the first normal charge control system, scheduling second Advise common charging equipment belonging to charge control system for electric automobile carry out the charging of common mode, electric quantity metering, charging and Clearing, and charging expense is collected to pay the second normal charge control from the account of the first normal charge control system The account of system processed.The emergent charging price is higher than common charging price；And/or the emergent charging price is ladder charging Price, the ladder charging rate is according to increase at least one in charge volume, charging duration, charging times and charge power And increase.

Figure 11 is the structural representation according to the emergency charging equipment 1100 of embodiment of the present invention.Emergency charging equipment 1100 include：Connection unit 1101, communication unit 1102, charhing unit 1103 and energy-storage battery 1104.According to an implementation Mode, emergency charging equipment 1100 are located at emergent charging point, wherein according to the road support standard of target area emergent charging, It is provided for providing the emergent charging point of emergent charging service in the target area, and sets and use for the emergent charging point In the mark of instruction emergent charging service.Connection unit 1101 is used to face the emergency charging equipment by line attachment access Near plant-grid connection point.Communication unit 1102 receives emergent charging configured information from server.Charhing unit 1103 is in response to connecing The emergent charging configured information received, is charged in a manner of emergent charging to electric automobile.

According to an embodiment, emergency charging equipment 1100 is located at emergent charging point, wherein being met an urgent need according to target area The regional support standard of charging, it is provided for providing the emergent charging point of emergent charging service in the target area, and It is provided for indicating the mark of emergent charging service for the emergent charging point.Connection unit 1101 is used for the emergent charging The plant-grid connection point that equipment is closed on by line attachment access.Communication unit 1102 receives emergent charging instruction letter from server Breath.Charhing unit 1103 is filled in response to the emergent charging configured information received in a manner of emergent charging to electric automobile Electricity.

According to an embodiment, emergency charging equipment 1100 is located at emergent charging point, wherein in the target area It is provided for providing the emergent charging point of emergent charging service, and instruction emergent charging is provided for for the emergent charging point The mark of service.Connection unit 1101 is used for the plant-grid connection for closing on the emergency charging equipment by line attachment access Point.Communication unit 1102 receives emergent charging configured information from server.Emergent charging of the charhing unit 1103 in response to reception Configured information, electric automobile is charged in a manner of emergent charging.

According to an embodiment, emergency charging equipment 1100 is located at emergent charging point, wherein being up to required standard Charging station or electrical changing station are provided for providing the emergent charging point of emergent charging service, and are set for the emergent charging point For indicating the mark of emergent charging service.Communication unit 1102 receives emergent charging configured information from server.Charhing unit The 1103 emergent charging configured information in response to receiving, electric automobile is charged in a manner of emergent charging.

According to an embodiment, emergency charging equipment 1100 is located at emergent charging point, wherein emergent charging point is used In offer emergent charging service, and it is the mark that the emergent charging point is provided for indicating emergent charging service.Communication unit Member 1102 receives emergent charging configured information from server.The electricity that energy-storage battery 1104 will obtain from solar cell or power network It can store, be used when needed for the emergency charging equipment.Charhing unit 1103 is in response to the emergent charging that receives Configured information, electric automobile is charged in a manner of emergent charging.

Wherein, the means of transportation and/or the plant-grid connection point of urban operating mechanism that the plant-grid connection point is had using oneself；Wherein institute Stating means of transportation that oneself has or urban operating mechanism includes：Street lamp, traffic lights, communications facility, electric power facility and advertisement facility. Wherein, the emergency charging equipment is attached or is fused to unit equipment with means of transportation or urban operating mechanism.It is described emergent Charging equipment has standard charging interface and common power jack, wherein standard charging interface power supply electrical automobile uses standard Connected mode is charged, and common power jack power supply electrical automobile is charged using portable charger.It is described Standard charging interface and common power jack are parallel-connected to same power supply point, and are measured jointly using same metering units Power consumption.The common power jack has contact, only when the contact is triggered, can just send combined floodgate order so as to The common power jack switches on power.

Emergency charging equipment also has alarm unit, and the alarm unit has sensing module, when the sensing module sense When knowing that external equipment is connected to the emergency charging equipment, the alarm unit is promoted to send alarm signal.The perception mould Block perceives external equipment and connects the mode of the emergency charging equipment：Perceive client of the server with user equipment End is communicated；And/or perceive the emergency charging equipment and electric automobile is charged.The emergency charging equipment Also there is solar cell and energy-storage battery, the energy-storage battery is stored the electric energy that solar cell conveys, for institute State emergency charging equipment use.The emergency charging equipment also has a DC/DC converters, and the DC/DC converters are by energy storage electricity The transformation of electrical energy in pond into emergency charging equipment voltage and current, to be supplied to electric automobile.The emergency charging equipment has Self-test unit, the self-test unit check that can the switch of charge circuit carry out closed and disconnected according to control instruction；By Server periodically controls the self-test unit of the emergency charging equipment to be checked, by event when it is determined that charge circuit has failure Barrier notice is to server.

The present invention is described by reference to a small amount of embodiment.However, it is known in those skilled in the art, as What subsidiary Patent right requirement was limited, except the present invention other embodiments disclosed above equally fall the present invention's In the range of.

Normally, all terms used in the claims are all solved according to them in the usual implication of technical field Release, unless clearly being defined in addition wherein.All references " one/described/be somebody's turn to do [device, component etc.] " are all opened ground At least one example being construed in described device, component etc., unless otherwise expressly specified.Any method disclosed herein Step need not all be run with disclosed accurately order, unless explicitly stated otherwise.

Claims

1. a kind of method for providing emergent charging for electric automobile, methods described includes：

According to the road support standard of target area emergent charging, it is provided for providing emergent charging clothes in the target area The emergent charging point of business, and be the mark that the emergent charging point is provided for indicating emergent charging service；

At least one emergency charging equipment is set at each emergent charging point, the emergency charging equipment is directly or in parallel The plant-grid connection point closed on afterwards by line attachment access；

Emergent charging request is received from user equipment, asks to determine the emergency charging equipment of association based on the emergent charging；With And

2. a kind of method for providing emergent charging for electric automobile, methods described includes：

According to the regional support standard of target area emergent charging, it is provided for providing emergent charging clothes in the target area The emergent charging point of business, and be the mark that the emergent charging point is provided for indicating emergent charging service；

3. a kind of method for providing emergent charging for electric automobile, methods described includes：

It is provided for providing the emergent charging point of emergent charging service in target area, and is set for the emergent charging point For indicating the mark of emergent charging service；

4. a kind of method for providing emergent charging for electric automobile, methods described includes：

5. a kind of method for providing emergent charging for electric automobile, methods described includes：

Emergency charging equipment is set at each emergent charging point, and at least one in the emergency charging equipment has energy storage electricity Pond, the energy-storage battery will be stored from the electric energy of solar cell or power network acquisition, and when emergency charging equipment needs Want to provide power to the emergency charging equipment use during electric energy；

6. according to the method for claim 4, wherein determining the required standard based on the scale of charging station or electrical changing station, The scale includes at least one in herein below：Charging capacity, charging equipment quantity, change electric berth number, parking position Quantity, floor space and investment.

7. according to the method for claim 6, the charging capacity includes：Total access capacity, DC charging equipment total capacity, AC charging equipment total capacity and reserve cell total capacity.

8. according to the method for claim 6, the charging equipment quantity includes：DC charging number of devices, AC charging Number of devices and reserve cell quantity.

9. according to the method for claim 4, wherein determining the required standard based on the scale of charging station or electrical changing station, The scale includes at least one in herein below：Whether appropriate berth can be provided, whether access way can be provided, be It is no preferentially to charge or ensure capacity and whether can connect uniform server.

10., should wherein being provided for instruction for the emergent charging point according to the method described in any one in claim l-5 The mark of boost charge service includes at least one in following content：

Emergent charging is set to identify in each emergent charging point；And

Can be communicated with server with ask in the application of the user equipment of emergent charging set emergent charging identify or Prompting.