CN107757411A - A kind of electric automobile with detachable battery pack - Google Patents
A kind of electric automobile with detachable battery pack Download PDFInfo
- Publication number
- CN107757411A CN107757411A CN201711088178.6A CN201711088178A CN107757411A CN 107757411 A CN107757411 A CN 107757411A CN 201711088178 A CN201711088178 A CN 201711088178A CN 107757411 A CN107757411 A CN 107757411A
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- Prior art keywords
- battery
- connectivity port
- pole
- module
- voltage
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
- B60L58/18—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules
- B60L58/19—Switching between serial connection and parallel connection of battery modules
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/80—Exchanging energy storage elements, e.g. removable batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Secondary Cells (AREA)
Abstract
The invention provides a kind of electric automobile with detachable battery pack, including car body, battery chamber is provided with car body, offers battery taking and placing mouth thereon, battery pack is placed with battery chamber, battery pack includes battery contiguous block, at least two batteries and electricity supervisory circuit；Battery contiguous block has the current input terminal and current output terminal electrically connected with car body, is arranged at intervals with some pole connectivity ports group thereon, each pole connectivity port group includes positive terminal connectivity port and negative terminal connectivity port；Each pole connectivity port group matching one battery of connection；The two-port of each pole connectivity port group is also electrically connected by control circuit, and control circuit has controlling switch, and module is controlled in controlling switch connection；Electricity supervisory circuit is also associated between the two-port of each pole connectivity port group, module is controlled in the connection of electricity supervisory circuit.The battery-disassembled of the present invention, is changed in the form of by dismounting, so as to improve the endurance of electric automobile.
Description
Technical field
The present invention relates to electric vehicle engineering field, more particularly to a kind of electric automobile with detachable battery pack.
Background technology
Increasingly mature with electrokinetic technique, electric automobile steps into market, but due to electric automobile using electric energy as
Driving, and power storage is in battery, its limited battery capacity, therefore the continuation of the journey problem of electric automobile is always its evolution
One of existing greatest problem；Furthermore the battery of existing electric automobile is integrated in car body, and it is non-exchange for integral type
Battery forms, it when carrying out the supply of the energy is carried out by way of to charging electric vehicle, and its pipeline time is general
5-6 hours, or even individual hour more than 10, therefore electric automobile is not easy to carry out long-distance travel, even if carrying out long-distance operation, charging supply
The journey time of electric automobile is also extended to a certain extent.
The content of the invention
In view of the foregoing, it is necessary to a kind of electric automobile with detachable battery pack is provided, the electric automobile
Battery-disassembled, changed in the form of by dismounting, so as to improve the endurance of electric automobile.
To reach above-mentioned purpose, the technical solution adopted in the present invention is：It is a kind of electronic with detachable battery pack
Automobile, including car body, the car body have middle control module, battery chamber are provided with the car body, offer connection institute thereon
The battery taking and placing mouth of battery chamber is stated, battery taking and placing door is provided with the battery taking and placing mouth；It is placed with the battery chamber
Battery pack, the battery pack include battery contiguous block, at least two batteries and electricity supervisory circuit；
The battery contiguous block has the current input terminal and current output terminal electrically connected with car body, is arranged at intervals with thereon
Some pole connectivity ports group, each pole connectivity port group includes positive terminal connectivity port and negative terminal connectivity port, adjacent
The form that two pole connectivity port groups electrically connect negative terminal connectivity port by positive terminal connectivity port is connected in series, in head and the tail
Pole connectivity port group be electrically connected current input terminal and current output terminal；Each pole connectivity port group matching connection one
Battery, the battery have a positive terminal and negative terminal, and pass through the positive terminal grafting/clamping positive terminal connectivity port, described
The form of negative terminal grafting/clamping negative terminal connectivity port is detachably connected on battery contiguous block；Each pole connection end
The positive terminal connectivity port of mouth group also electrically connects the negative terminal connectivity port of the group by control circuit, and the control circuit has
Controlling switch, controls module in controlling switch connection, and under the control of the middle control module automatic open-close to control the pole
The break-make of battery in the group of post connectivity port；The positive terminal connectivity port and negative terminal connectivity port of each pole connectivity port group it
Between be also associated with electricity supervisory circuit, control module in the electricity supervisory circuit connection, it is used for pole connection where detecting its
The electricity of battery in port set, and generate corresponding information about power and send out in the middle control module, the middle control module is further according to this
The folding of controlling switch in the control circuit that information about power control is connected with the pole connectivity port group.
Further, the sequence of battery of the controlling switch along at where it disconnects successively, and all control circuits
Controlling switch is off for only one every time, and remaining controlling switch is then in closure state.
Further, the control circuit is integrated in battery contiguous block.
Further, the electricity supervisory circuit is integrated in battery contiguous block.
Further, the battery contiguous block is fixedly mounted in battery chamber, and relative with the battery taking and placing mouth is set
Put；Pole connectivity port group is arranged on towards on the side of battery taking and placing mouth on the battery contiguous block, and the battery is positioned at electricity
Between pond contiguous block and battery taking and placing mouth.
Further, the first alarm module is installed on the car body, first alarm module is connected with middle control module,
And sent a warning by information about power driving of the middle control module with reference to the battery pack.
Further, Cell Evaluation system is provided with the battery pack, the Cell Evaluation system includes timing module
And voltage detecting circuit；The timing module and voltage detecting circuit are connected with middle control module, and are driven by the middle control module
It is dynamic to run simultaneously, but both select an operation with the electricity supervisory circuit；The quantity and pole that the voltage detecting circuit is set
The group number that connectivity port group is set is identical, and a voltage detecting circuit is connected with a pole connectivity port, and it is used to detect this
The voltage of battery at pole connectivity port, and the instant information of voltage generated is sent out in middle control module；The middle control module root
Obtain battery normal voltage information according to the temporal information that is calculated of timing module when generating the instant information of voltage, after by the battery
Normal voltage information is analyzed to judge the quality of the battery with instant information of voltage, wherein, the battery is normally electric
Pressure information prestores for middle control module, and is battery magnitude of voltage corresponding after the temporal information.
Further, it is same with timing module and voltage detecting circuit that the middle control module, which obtains battery normal voltage information,
During Shi Yunhang voltage detecting circuit generate instant information of voltage for basic point and on the basis of the basic point inquiry pass through timing mould
Information of voltage corresponding to battery after the temporal information of block generation.
Further, the Cell Evaluation system also includes the second alarm module, is controlled in the second alarm module connection
Module, and by the middle control module according to the quality driving alarm for judging battery.
Further, there is display screen in the car body, module is controlled in the display screen connection, for showing the middle control
Each information received by module.
Compared with prior art, the invention has the advantages that：
Electric automobile designed by the present invention be using battery as power source, wherein, battery is installed in the form of detachable
On car body, to realize the replacing of battery, and charging during the journey is substituted to carry out energy recharge by the form of replacing, so as to
Improve the endurance of electric automobile.Specifically, battery detachably by being realized on battery contiguous block, and
Connected for multiple batteries by battery contiguous block integrally, in addition, by each pole connectivity port group of battery contiguous block
The electricity supervisory circuit connected between two-port detects the dump energy situation of each battery, then further according to the dump energy
Situation controls the break-make of the control circuit set between each pole connectivity port group two-port of battery contiguous block to realize pole
The break-make of battery in the group of post connectivity port, to disconnect the company of the battery and other batteries when detecting that a certain battery electric quantity is too low
Connect, so as to be changed the battery in the case where not influenceing other battery operations, improve the endurance of electric automobile.
Brief description of the drawings
Fig. 1 is a kind of structure schematic diagram of the electric automobile with detachable battery pack of the present invention.
Fig. 2 is the structure schematic diagram of battery pack in Fig. 1.
Fig. 3 is Fig. 2 circuit structure sketch.
Fig. 4 is Fig. 1 system structure diagram.
Main element symbol description
In figure：Car body 1, battery chamber 2, battery taking and placing door 3, battery pack 4, battery contiguous block 41, current input terminal 42, electricity
Stream output end 43, pole connectivity port group 44, positive terminal connectivity port 441, negative terminal connectivity port 442, battery 45, control are opened
Close 46, display lamp 47.
Following embodiment will combine above-mentioned accompanying drawing and further illustrate the present invention.
Embodiment
Fig. 1 to Fig. 4 is referred to, it is a kind of with detachable battery pack 4 in a kind of better embodiment of the present invention
Electric automobile, including car body 1, the car body 1 have middle control module, are provided with the chamber 2 of battery 45 in the car body 1, open thereon
The battery 45 for being communicated with the chamber 2 of battery 45 picks and places mouth, the battery 45 pick and place mouthful at be provided with battery 45 and pick and place door 3；
Battery pack 4 is placed with the chamber 2 of battery 45.The battery pack 4 includes battery contiguous block 41, at least two batteries 45 and electricity
Measure supervisory circuit；The battery contiguous block 41 has the current input terminal 42 and current output terminal 43 electrically connected with car body 1, thereon
Some pole connectivity ports group 44 is arranged at intervals with, each pole connectivity port group 44 includes the He of positive terminal connectivity port group 441
Negative terminal connectivity port group 442, two neighboring pole post connectivity port group 44 electrically connect negative terminal by positive terminal connectivity port group 441
The form of connectivity port group 442 is connected in series, and the pole connectivity port group 44 in head and the tail is electrically connected current input terminal 42
With current output terminal 43；Matching one battery 45 of connection of each pole connectivity port group 44, the battery 45 have positive terminal and born
Pole, and connected by the positive terminal grafting/clamping positive terminal connectivity port group 441, negative terminal grafting/clamping negative terminal
The form for connecing port set 442 is detachably connected on battery contiguous block 41；The positive terminal of each pole connectivity port group 44 connects
The negative terminal connectivity port group 442 that port set 441 also electrically connects the group by control circuit is connect, the control circuit has control
Switch 46, the controlling switch 46 control module in connecting, and under the control of the middle control module automatic open-close to control the pole
The break-make of battery 45 in post connectivity port group 44；The positive terminal connectivity port group 441 and negative pole of each pole connectivity port group 44
Electricity supervisory circuit is also associated between post connectivity port group 442, controls module in the electricity supervisory circuit connection, it is used to examine
The electricity of battery 45 in its place pole connectivity port group 44 is surveyed, and generates corresponding information about power and sends out in the middle control module,
Controlling switch in the control circuit that the middle control module is connected further according to information about power control with the pole connectivity port group 44
46 folding.
Electric automobile designed by the present invention be with battery 45 for power source, wherein, battery 45 is in the form of detachable
On car body 1, to realize the replacing of battery 45, so as to improve the endurance of electric automobile.Specifically, battery 45
Detachably by being realized on battery contiguous block 41, and one is connected into by battery contiguous block 41 for multiple batteries 45
Body, in addition, passing through the electricity supervisory circuit connected between the two-port of each pole connectivity port group 44 of battery contiguous block 41
To detect the dump energy situation of each battery 45, then control battery contiguous block 41 each further according to the dump energy situation
The break-make of the control circuit set between the two-port of pole connectivity port group 44 realizes battery 45 in pole connectivity port group 44
Break-make, to disconnect the connection of the battery 45 and other batteries 45 when detecting a certain 45 low battery of battery, so as to not
Influence to be changed the battery 45 in the case of the operation of other batteries 45, improve the endurance of electric automobile.
Further, in order to avoid after replacing battery 45 be preferably used, cause original battery 45 to be not used by always, or
Person due to the battery 45 after replacing preferably using cause using but the battery 45 that certain electricity also be present lie on the table so that
All batteries 45 of battery pack 4 are had an impact using heterogeneity, service life, and controlling switch 46 is arranged to along at where it by the present invention
The sequence of battery 45 disconnect successively, and the controlling switch 46 of all control circuits is off for only one every time, its
Remaining controlling switch 46 is then in closure state, and each battery 45 in a manner of by sequentially using in battery pack 4 all can
Used and changed.
Further, for the ease of knowing the charge condition of battery 45 in time, and need to change or charge in battery 45
When reminded, the present invention is provided with the first alarm module on car body 1, wherein, first alarm module and the middle control mould
Block connects, and is sent a warning by the information about power driving of the middle control module combination battery pack 4.
Further, the present invention is provided with the assessment system of battery 45 in battery pack 4, and the assessment system of battery 45 includes
Timing module and voltage detecting circuit；The timing module and voltage detecting circuit are connected with middle control module, and by described
Control module drive is run simultaneously, but both select an operation with the electricity supervisory circuit；The number that the voltage detecting circuit is set
Amount is identical with the group number that pole connectivity port group 44 is set, and a voltage detecting circuit is connected with a pole connectivity port, its
Sent out for detecting the voltage of battery 45 at the pole connectivity port, and by the instant information of voltage generated in middle control module；Institute
State middle control module and the normal voltage of battery 45 is obtained according to the temporal information that timing module is calculated when generating the instant information of voltage
Information, after the normal voltage information of battery 45 and instant information of voltage are analyzed to judge the quality of the battery 45,
Wherein, the normal voltage information of battery 45 for it is middle control module prestore, and for battery 45 after the temporal information institute
Corresponding magnitude of voltage.Preferably, it is with timing module and voltage detecting that the middle control module, which obtains the normal voltage information of battery 45,
The instant information of voltage of voltage detecting circuit generation inquires about process for basic point and on the basis of the basic point circuit is run simultaneously when
Information of voltage corresponding to battery 45 after the temporal information of timing module generation.
The present invention detects the electricity feelings for the battery 45 being not used by by setting the assessment system of battery 45 in battery pack 4
Condition, know whether battery 45 is kilter with the charge condition by battery 45, or perhaps whether leakage condition occur,
So that user learns the actual conditions of battery 45 in time, battery 45 is avoided false charge value occur, and then from influenceing electronic
The continuation of the journey situation of automobile.Specifically, the assessment system of battery 45 is commented under the static condition when battery 45 is not used by
Estimate, when battery 45 is used or will be by use, the assessment system of battery 45 does not carry out voltage electricity to such battery 45
Detection in terms of amount, it is embodied in voltage detecting circuit and does not run detection, therefore, the assessment system of battery 45 of the invention and electricity
Amount supervisory circuit selects an operation.Further, the realization of the assessment system of battery 45 of the present invention functionally is mainly by timing module
Realized with voltage detecting circuit, wherein, voltage detecting circuit is used for the instant information of voltage for detecting battery 45, and this is instant
Information of voltage is sent out in middle control module；Timing module then starts timing when battery 45 detects circuit operation, and when generating corresponding
Between information send out in middle control module, middle control module checks that battery 45 passes through this section of temporal information under normal circumstances further according to temporal information
The normal voltage information of battery 45 afterwards, then middle control module whether contrast instant information of voltage and the normal voltage information of battery 45 again
Whether consistent or difference enters in normal allowed band, to judge whether the battery 45 drain conditions occurs by contrast situation.
Further, in order to notify user in time when battery 45 has drain conditions, battery 45 of the present invention is commented
Estimating system also includes the second alarm module, wherein, control module in second alarm module connection, and by the middle control module according to
Judge the quality driving alarm of battery 45.Further, the present invention is provided with display lamp 47 on the battery contiguous block 41,
The display lamp 47 controls module in connecting, clearly to know the battery in the presence of electric leakage by the setting user of display lamp 47
45 or the position for the battery 45 that need to be changed, this brings certain convenience to user.In the present invention, first police
Report module and the second alarm modules can integrator.
Further, there is in the car body 1 display screen, the display screen to control module in connecting, for show it is described in
Each information received by module is controlled, in order to which user in the car can know the battery of electric vehicle group 4 in real time
Overall condition.
Further, control circuit of the invention is integrated in battery contiguous block 41, and the electricity supervisory circuit also integrates
In battery contiguous block 41；The battery contiguous block 41 is fixedly mounted in the chamber 2 of battery 45, and picks and places mouth with the battery 45
It is oppositely arranged, pole connectivity port group 44 is arranged on the side for picking and placeing mouth towards battery 45 on the battery contiguous block 41, institute
State battery 45 and be located at battery contiguous block 41 and between battery 45 picks and places mouth, taking and changing in order to battery 45.
Described above is the detailed description for the present invention preferably possible embodiments, but embodiment is not limited to this hair
Bright patent claim, the equal change completed or modification change under the technical spirit suggested by all present invention, all should belong to
Cover the scope of the claims in the present invention.
Claims (10)
1. a kind of electric automobile with detachable battery pack, including car body, the car body have middle control module, its feature exists
In：Battery chamber is provided with the car body, offers the battery taking and placing mouth for connecting the battery chamber thereon, the battery takes
Battery taking and placing door is provided with putting mouthful；It is placed with battery pack in the battery chamber, the battery pack includes battery contiguous block, extremely
Few two batteries and electricity supervisory circuit；
The battery contiguous block has the current input terminal and current output terminal electrically connected with car body, is arranged at intervals with thereon some
Pole connectivity port group, each pole connectivity port group include positive terminal connectivity port and negative terminal connectivity port, two neighboring pole
The form that post connectivity port group electrically connects negative terminal connectivity port by positive terminal connectivity port is connected in series, the pole in head and the tail
Post connectivity port group is electrically connected current input terminal and current output terminal；The electricity of each pole connectivity port group matching connection one
Pond, the battery have a positive terminal and negative terminal, and pass through the positive terminal grafting/clamping positive terminal connectivity port, described negative
The form of pole grafting/clamping negative terminal connectivity port is detachably connected on battery contiguous block；Each pole connectivity port
The positive terminal connectivity port of group also electrically connects the negative terminal connectivity port of the group by control circuit, and the control circuit has control
System switch, controls module in controlling switch connection, and under the control of the middle control module automatic open-close to control the pole
The break-make of battery in the group of connectivity port；Between the positive terminal connectivity port and negative terminal connectivity port of each pole connectivity port group
Electricity supervisory circuit is also associated with, controls module in the electricity supervisory circuit connection, it is used for pole connection end where detecting it
The electricity of the upper battery of mouth group, and generate corresponding information about power and send out in the middle control module, the middle control module is further according to the electricity
The folding of controlling switch in the control circuit that amount information control is connected with the pole connectivity port group.
2. electric automobile as claimed in claim 1, it is characterised in that：The sequence of battery of the controlling switch along at where it
Disconnect successively, and the controlling switch of all control circuits is off for only one every time, remaining controlling switch is then in
Closure state.
3. electric automobile as claimed in claim 1, it is characterised in that：The control circuit is integrated in battery contiguous block.
4. electric automobile as claimed in claim 1, it is characterised in that：The electricity supervisory circuit is integrated in battery contiguous block
It is interior.
5. electric automobile as claimed in claim 1, it is characterised in that：The battery contiguous block is fixedly mounted on battery chamber
It is interior, and be oppositely arranged with the battery taking and placing mouth；Pole connectivity port group, which is arranged on towards battery, on the battery contiguous block takes
Put on the side of mouth, the battery is between battery contiguous block and battery taking and placing mouth.
6. electric automobile as claimed in claim 1, it is characterised in that：First alarm module is installed on the car body, it is described
First alarm module is connected with middle control module, and sends police by information about power driving of the middle control module with reference to the battery pack
Notify breath.
7. electric automobile as claimed in claim 1, it is characterised in that：Cell Evaluation system, institute are provided with the battery pack
Stating Cell Evaluation system includes timing module and voltage detecting circuit；The timing module and voltage detecting circuit with middle control mould
Block connects, and is run simultaneously by the middle control module drive, but both select an operation with the electricity supervisory circuit；The voltage
It is identical with the group number that pole connectivity port group is set to detect the quantity that circuit is set, a voltage detecting circuit and a pole connect
Connect port connection, it is used for the voltage for detecting battery at the pole connectivity port, and by the instant information of voltage generated send out in
Middle control module；The middle control module obtains battery according to the temporal information that timing module is calculated when generating the instant information of voltage
Normal voltage information, after the battery normal voltage information is analyzed to judge the good of the battery with instant information of voltage
It is bad, wherein, the battery normal voltage information for it is middle control module prestore, and for battery after the temporal information it is right
The magnitude of voltage answered.
8. electric automobile as claimed in claim 7, it is characterised in that：The middle control module, which obtains battery normal voltage information, is
The instant information of voltage of voltage detecting circuit generation is as basic point and at this when being run using timing module and voltage detecting circuit simultaneously
Information of voltage corresponding to battery after temporal information of the inquiry by timing module generation on the basis of basic point.
9. electric automobile as claimed in claim 7, it is characterised in that：The Cell Evaluation system also includes the second alarm mould
Block, module is controlled in the second alarm module connection, and by the middle control module according to the quality driving alarm for judging battery.
10. electric automobile as claimed in claim 7, it is characterised in that：There is display screen, the display screen connects in the car body
Middle control module is connect, for showing each information received by the middle control module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711088178.6A CN107757411A (en) | 2017-11-08 | 2017-11-08 | A kind of electric automobile with detachable battery pack |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711088178.6A CN107757411A (en) | 2017-11-08 | 2017-11-08 | A kind of electric automobile with detachable battery pack |
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| CN107757411A true CN107757411A (en) | 2018-03-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711088178.6A Pending CN107757411A (en) | 2017-11-08 | 2017-11-08 | A kind of electric automobile with detachable battery pack |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107953791A (en) * | 2017-11-27 | 2018-04-24 | 河北御捷时代汽车有限公司 | A kind of system for reducing electric automobile mileage anxiety disorder |
| CN108749617A (en) * | 2018-06-11 | 2018-11-06 | 浙江衡远新能源科技有限公司 | A kind of interchangeable electric battery control system of electric vehicle |
| CN114889418A (en) * | 2018-12-29 | 2022-08-12 | 奥动新能源汽车科技有限公司 | Quick-change bracket, vehicle and electric control method |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101609994A (en) * | 2008-06-17 | 2009-12-23 | 比亚迪股份有限公司 | Balanced charging device and balanced charging method |
| CN102340160A (en) * | 2010-07-16 | 2012-02-01 | 威斯通全球技术公司 | Remaining capacity equalizing device and method, and remaining capacity equalizing device set |
| JP2013070599A (en) * | 2011-09-09 | 2013-04-18 | Gs Yuasa Corp | State management device, equalization method for storage elements |
| CN103612571A (en) * | 2013-11-29 | 2014-03-05 | 东风小康汽车有限公司重庆分公司 | Electric automobile storage battery failure emergency control system |
| JP2014197519A (en) * | 2013-03-29 | 2014-10-16 | 株式会社Ｇｓユアサ | Power storage device |
| CN104960405A (en) * | 2015-05-25 | 2015-10-07 | 中国民航大学 | Vehicle-mounted quick-replaceable battery module for electric automobile |
| CN106058987A (en) * | 2016-06-29 | 2016-10-26 | 浙江万马新能源有限公司 | Electric vehicle charging method and electric vehicle charging device based on storage battery monitoring and fault diagnosis |
| CN107039616A (en) * | 2017-05-19 | 2017-08-11 | 福州华鹰重工机械有限公司 | A kind of battery device for electric vehicle, electric automobile and system |
| CN107117050A (en) * | 2017-05-10 | 2017-09-01 | 成都环磊科技有限公司 | The monitoring system of electric car dump energy |
| CN107128189A (en) * | 2017-04-26 | 2017-09-05 | 纳恩博（北京）科技有限公司 | battery control method, device and electric vehicle |
| CN107732127A (en) * | 2017-10-24 | 2018-02-23 | 刘永红 | A kind of detachable battery pack with electricity monitoring |
-
2017
- 2017-11-08 CN CN201711088178.6A patent/CN107757411A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101609994A (en) * | 2008-06-17 | 2009-12-23 | 比亚迪股份有限公司 | Balanced charging device and balanced charging method |
| CN102340160A (en) * | 2010-07-16 | 2012-02-01 | 威斯通全球技术公司 | Remaining capacity equalizing device and method, and remaining capacity equalizing device set |
| JP2013070599A (en) * | 2011-09-09 | 2013-04-18 | Gs Yuasa Corp | State management device, equalization method for storage elements |
| JP2014197519A (en) * | 2013-03-29 | 2014-10-16 | 株式会社Ｇｓユアサ | Power storage device |
| CN103612571A (en) * | 2013-11-29 | 2014-03-05 | 东风小康汽车有限公司重庆分公司 | Electric automobile storage battery failure emergency control system |
| CN104960405A (en) * | 2015-05-25 | 2015-10-07 | 中国民航大学 | Vehicle-mounted quick-replaceable battery module for electric automobile |
| CN106058987A (en) * | 2016-06-29 | 2016-10-26 | 浙江万马新能源有限公司 | Electric vehicle charging method and electric vehicle charging device based on storage battery monitoring and fault diagnosis |
| CN107128189A (en) * | 2017-04-26 | 2017-09-05 | 纳恩博（北京）科技有限公司 | battery control method, device and electric vehicle |
| CN107117050A (en) * | 2017-05-10 | 2017-09-01 | 成都环磊科技有限公司 | The monitoring system of electric car dump energy |
| CN107039616A (en) * | 2017-05-19 | 2017-08-11 | 福州华鹰重工机械有限公司 | A kind of battery device for electric vehicle, electric automobile and system |
| CN107732127A (en) * | 2017-10-24 | 2018-02-23 | 刘永红 | A kind of detachable battery pack with electricity monitoring |
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| CN107953791A (en) * | 2017-11-27 | 2018-04-24 | 河北御捷时代汽车有限公司 | A kind of system for reducing electric automobile mileage anxiety disorder |
| CN108749617A (en) * | 2018-06-11 | 2018-11-06 | 浙江衡远新能源科技有限公司 | A kind of interchangeable electric battery control system of electric vehicle |
| CN114889418A (en) * | 2018-12-29 | 2022-08-12 | 奥动新能源汽车科技有限公司 | Quick-change bracket, vehicle and electric control method |
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