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WO2012056530A1 - Système de gestion de recharge de véhicule, appareil de navigation de véhicule entraîné électriquement, procédé de gestion de recharge de véhicule, programme de gestion de recharge de véhicule et support d'enregistrement - Google Patents

Système de gestion de recharge de véhicule, appareil de navigation de véhicule entraîné électriquement, procédé de gestion de recharge de véhicule, programme de gestion de recharge de véhicule et support d'enregistrement Download PDF

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Publication number
WO2012056530A1
WO2012056530A1 PCT/JP2010/069083 JP2010069083W WO2012056530A1 WO 2012056530 A1 WO2012056530 A1 WO 2012056530A1 JP 2010069083 W JP2010069083 W JP 2010069083W WO 2012056530 A1 WO2012056530 A1 WO 2012056530A1
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WO
WIPO (PCT)
Prior art keywords
vehicle
charging
information
emergency
facility
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Application number
PCT/JP2010/069083
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English (en)
Japanese (ja)
Inventor
文伸 加来
坂　剛
Original Assignee
パイオニア株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by パイオニア株式会社 filed Critical パイオニア株式会社
Priority to PCT/JP2010/069083 priority Critical patent/WO2012056530A1/fr
Priority to JP2012540572A priority patent/JP5544022B2/ja
Publication of WO2012056530A1 publication Critical patent/WO2012056530A1/fr

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G06Q10/20—Administration of product repair or maintenance
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
    • G06Q50/06—Energy or water supply
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
    • G06Q50/40—Business processes related to the transportation industry

Definitions

  • the present invention relates to a vehicle charge management system for charging an electric vehicle, a navigation device for an electric vehicle, a vehicle charge management method, a vehicle charge management program, and a recording medium.
  • Patent Document 1 a charging control device for an electric vehicle as described in Patent Document 1, for example, has been proposed so that a plurality of electric vehicles can be efficiently charged simultaneously.
  • the charging power from the charging facility is distributed according to the remaining charge amount of each vehicle.
  • the problems to be solved by the present invention include the above-mentioned problems as an example.
  • the invention according to claim 1 is a vehicle terminal mounted on an electric vehicle that obtains driving force from an in-vehicle battery, and an equipment terminal provided in a charging facility that can charge the in-vehicle battery.
  • a vehicle charging management system provided with a communicable charging server so as to be able to send and receive information to each other, wherein the vehicle terminal transmits vehicle information including remaining charge information of the in-vehicle battery to the charging server.
  • the invention according to claim 8 is a charge mounted on an electric vehicle that obtains driving force from an in-vehicle battery and connected to an equipment terminal provided in a charging facility capable of charging the in-vehicle battery.
  • An information guidance apparatus for an electric vehicle capable of transmitting and receiving information to and from a server, based on vehicle information transmitting means for transmitting vehicle information including remaining charge information of the in-vehicle battery, and based on the remaining charge information included in the vehicle information
  • the guidance to the equipment terminal of the charging facility that can start charging before the vehicle battery runs out Guidance means to perform.
  • the invention according to claim 9 is a vehicle charging management method used in a charging server capable of communicating with a facility terminal provided in a charging facility capable of charging a vehicle-mounted battery of an electric vehicle.
  • a notification information output device for outputting notification information for notifying a facility terminal of a charging facility capable of starting charging of the electric vehicle, including the change instruction generated by the order change processing means. And, with a.
  • an invention according to claim 10 includes a vehicle terminal mounted on an electric vehicle that obtains driving force from a vehicle-mounted battery, and a facility terminal provided in a charging facility that can charge the vehicle-mounted battery; A vehicle charge management method used in a vehicle charge management system provided with a communicable charge server so as to be able to send and receive information to each other, wherein vehicle information including remaining charge information of the in-vehicle battery by the vehicle terminal is obtained.
  • FIG. 1 It is a figure showing a schematic structure of a vehicle charge management system of a 1st embodiment of the present invention. It is a block diagram which shows the system configuration
  • FIG. 1st Embodiment It is a flowchart which shows the example of a procedure of the process performed by the central server in 1st Embodiment. It is a flowchart which shows the detailed example of a procedure of the vehicle row rearrangement process of step S100 shown in FIG.
  • FIG. 2nd Embodiment It is a figure which shows the schematic structure of the vehicle charge management system of 2nd Embodiment. It is a block diagram which shows the system configuration
  • FIG. 1 is a diagram showing a schematic configuration of a vehicle charge management system of the present embodiment.
  • the present embodiment is an embodiment whose main purpose is to guide an electric vehicle in one charging station.
  • a charging station 100 (corresponding to a charging facility) is provided with two charging stands 200, which connect a central server 300 provided outside the charging station 100 and a network line NW (wired or wireless). It is connected so as to be able to send and receive information.
  • NW wireless or wireless
  • Each electric vehicle V (including various vehicles such as automobiles and motorcycles) is equipped with an in-vehicle navigation device 1, and these in-vehicle navigation devices 1 can transmit and receive information to and from each charging station 200 via wireless communication. It has become.
  • the charging station 100 is provided with a standby lane L corresponding to each charging station 200 for forming a train of vehicles on the electric vehicle V waiting for charging.
  • the charging station 200 mainly performs wireless communication with the electric vehicle V forming a vehicle train in the corresponding standby lane L.
  • additional antennas are provided at various locations in the charging station 100 so that each charging stand 200 can wirelessly communicate with all the electric vehicles V in the charging station 100 so that the current position of each charging station 200 can be grasped. May be.
  • the charging station 100, the charging stand 200, and the central server 300 as described above are configured on the charging facility side.
  • FIG. 2 is a block diagram showing a system configuration of the vehicle charge management system CS1 of the present embodiment.
  • the vehicle charging management system CS1 includes the in-vehicle navigation device 1 (abbreviated as in-vehicle navigation device in the drawing), the charging stand 200, and the central server 300.
  • the in-vehicle navigation device 1 corresponds to a vehicle terminal and an electric vehicle guidance and guidance device, and includes a CPU 2, a vehicle information storage unit 3, a GPS detection unit 4, a wireless communication unit 5, an operation unit 6, and an output unit 7.
  • the CPU 2 has a function of controlling the vehicle-mounted navigation device 1 as a whole by performing various calculations according to the operation of a predetermined program and exchanging information with other units and outputting various control instructions.
  • the vehicle information storage unit 3 is a storage medium that stores vehicle identification information that can uniquely identify the vehicle-mounted navigation device 1 or the individual electric vehicle V.
  • vehicle identification information include the manufacturer and serial number of the in-vehicle navigation device 1 or the electric vehicle V, the vehicle number of the electric vehicle V, the identification information on the communication line, the personal identification number such as the owner's telephone number, Alternatively, a combination thereof can be used.
  • the GPS detection unit 4 corresponds to guidance means, performs positioning of the current location of the electric vehicle V using a GPS sensor (not shown), and performs predetermined route search and route based on map information stored in advance. It has the main functions of the in-vehicle navigation device 1 that performs guidance.
  • the wireless communication unit 5 has a function of establishing wireless communication with the charging station 200 and controlling information transmission / reception.
  • the operation unit 6 has a function of accepting an operation input from the operator, and the output unit 7 has a function of outputting various instructions and information to the operator (performing display and voice notification).
  • the in-vehicle navigation device 1 detects the remaining charge amount of the in-vehicle battery 9 as a drive source mounted on the electric vehicle V based on the detection signal of the remaining charge detection unit 8 and outputs it as remaining charge information. be able to.
  • the charging station 200 corresponds to an equipment terminal, and includes a CPU 11, a vehicle authentication unit 12, a charging unit 13, a network communication unit 14, and a wireless communication unit 15.
  • the vehicle authentication unit 12 authenticates the electric vehicle V in the charging station 100 with which communication with the wireless communication unit 15 has been established, and particularly during connection charging at that point in time via the charging unit 13 described later (or not) It has a function of authenticating the electric vehicle V that is in contact charging. This authentication process is performed by collating the vehicle identification information described above.
  • the charging unit 13 has a function of directly connecting to the electric vehicle V and charging the in-vehicle battery 9.
  • the above-described authentication is simultaneously performed on the electric vehicle V that is connected and charged (or contactlessly charged)
  • wired communication is established at the connecting portion of the charging unit 13 and information is transmitted and received. May be.
  • the network communication unit 14 has a function of establishing communication with the central server 300 via a network line and controlling transmission and reception of information.
  • the central server 300 corresponds to a charging server, and includes a CPU 31, an urgency determination unit 32, a vehicle train rearrangement processing unit 33, and a network communication unit 34.
  • the urgency determination unit 32 needs to start charging the electric vehicle V as soon as possible based on the remaining charge information (see FIG. 3 described later) of the predetermined electric vehicle V acquired via the charging stand 200. It has a function of determining whether or not a vehicle, that is, a vehicle with a high charge urgency (emergency charge vehicle).
  • the electric vehicle V having a remaining charge of 20% or less is generally regarded as an emergency charging vehicle, and these are set as objects to be guided to an emergency standby lane described later (FIG. 4 described later). reference).
  • the vehicle row rearrangement processing unit 33 is configured so that the vehicle of the electric vehicle V formed in each standby lane L can start charging before the vehicle-mounted battery 9 of the emergency charging vehicle entering the charging station 100 runs out. It has a function of performing changes such as rearrangement of columns (see FIGS. 4 and 6 described later). Furthermore, in this embodiment, it has the function to rearrange so that each electric vehicle V waiting in each waiting lane L may not exceed the upper limit of charging waiting time.
  • the central server 300 can be connected to a charging station of another charging station via the network line NW, and a connection can be established from the central server 300 to a charging station of an arbitrary charging station. Alternatively, the central server 300 establishes a connection in response to a connection request from a predetermined charging station.
  • FIG. 3 is a diagram for explaining the contents of information transmission / reception between the components in the vehicle charge management system CS1 of the present embodiment.
  • the in-vehicle navigation device 1 sends vehicle information to the charging station 200 via wireless communication.
  • This transmission function corresponds to vehicle information transmission means.
  • the vehicle information includes vehicle identification information stored in the vehicle information storage unit 3 and remaining charge information of the in-vehicle battery 9 detected via the remaining charge detection unit 8.
  • the data is transmitted to the charging station 200 in association with it.
  • the charging station 200 that has received this vehicle information has at least the electric vehicle V positioned in a predetermined range near the charging station 200 (in this example, the electric vehicle V forming a train in the corresponding standby lane L). ) Can be identified and the remaining amount of charge can be grasped.
  • the charging station 200 When requested by the central server 300 at an arbitrary timing, the charging station 200 lists the vehicle information of all the electric vehicles V waiting in the corresponding standby lane L, and the vehicle identification information of each electric vehicle V. The information is transmitted to the central server 300 together with the vehicle train information. In addition to the above-described vehicle identification information and remaining charge information, the vehicle information transmitted and received at this time is also transmitted with a charging wait time after the electric vehicle V starts to wait. In this example, the charging stand 200 manages the waiting time corresponding to each electric vehicle V, but the central server 300 may manage it instead (not shown).
  • the central server 300 receives the vehicle train information indicating the vehicle train status of each standby lane L and the vehicle information of each electric vehicle V from the charging station 200, so that the emergency charging vehicle Ve by the emergency degree determination unit 32 is received. (See FIG. 4 to be described later) and the rearrangement (details will be described later) of the vehicle train by the vehicle train rearrangement processing unit 33 as necessary. Then, the train information newly set based on these processes and the notification information for notifying each electric vehicle V of guidance / warning are transmitted to the charging station 200. In addition to the vehicle identification information of the notification-destination electric vehicle V, the notification information is notified of a standby spot (see FIG. 4 described later) where the electric vehicle V should proceed in response to the setting of the new vehicle train information. Information on the progress spot for warning and warning information for notifying various warnings as necessary.
  • the traveling spot information and the warning information are applied to the corresponding electric vehicle V corresponding to the vehicle identification information included in each notification information. Are transmitted by wireless communication. And compared with the setting of new vehicle train information, notification information is repeatedly transmitted with respect to the electric vehicle V which does not follow the said notification information, and formation of an appropriate vehicle train is urged.
  • the vehicle authentication unit 12 performs authentication, and charging is performed only for the electric vehicle V that is legitimately charged at that time. To do.
  • the in-vehicle navigation device 1 uses the traveling spot information included in the notification information received from the charging station 200, performs guidance display to the corresponding standby spot in the GPS detection unit 4, and outputs warning information to the output unit 7, Notify the driver.
  • FIG. 4 is a diagram for explaining an example of the rearrangement process of the electric vehicles V by the vehicle charge management system CS1 of the present embodiment.
  • the charging station 200n shown in the upper part of the figure mainly charges a normal electric vehicle V having a low charging emergency.
  • the charging station 200e shown in the lower part of the figure is an emergency charging station 200e (corresponding to an emergency equipment terminal) mainly for charging an emergency charging vehicle Ve having a high charging emergency.
  • the place where the electric vehicle V is connected and charged in the immediate vicinity of the normal charging station 200n is the first power feeding spot E1.
  • the places where the electric vehicle V scheduled to be charged in the subsequent order of the electric vehicle V located at the first power feeding spot E1 sequentially waits are the 1-1 standby spot Wn1, the 1-2 standby spot Wn2, and the first ⁇ 3 standby spot Wn3, and the row of these 1-1 to 1-3 standby spots Wn1 to Wn3 is the normal standby lane Ln.
  • the emergency charging station 200e is also provided with the second power feeding spot E2 and the 2-1 to 2-3 standby spots We1 to We3 in the same manner as described above, of which the 2-1 to 2-3 standby spots are provided.
  • the columns We1 to We3 are emergency standby lanes Le. Note that, as described above, in the example of the present embodiment, the electric vehicle V having a remaining charge of 20% or less is regarded as the emergency charging vehicle Ve, and is set as an object to be guided to the emergency standby lane Le. In addition, the electric vehicle V having a remaining charge of more than 20% is regarded as the normal vehicle Vn, and these are set as objects to be guided to the normal standby lane Ln.
  • the charging station 100 having such a configuration example, when one emergency charging vehicle Ve is waiting in the emergency standby lane Le, for example, as shown in FIG. 4, waiting for a turn for charging at the second power feeding spot E2.
  • the notification information is transmitted to the emergency charging vehicle Ve just entered, so as to wait at the end of the emergency standby lane Le to guide (see FIG. Inside I: Arrival). That is, basically, in both the normal standby lane Ln and the emergency standby lane Le, the target vehicles are lined up in the order of arrival to form a charge standby vehicle train.
  • the vehicle waits at the end as it is. In some cases, power is consumed while the battery is running out and the battery runs out before the start of charging. In this embodiment, when such a determination is made, when charging of the electric vehicle V at the second power feeding spot E2 is completed, there is still a relatively large remaining charge (20% in the illustrated example). Aside from the other emergency charging vehicle Ve of the 2-1 standby spot We1, the emergency charging vehicle Ve of the 2-2 standby spot We2 having the highest charging urgency is interrupted first and headed to the second power feeding spot E2. (II in the figure: interrupt).
  • the GPS detection unit 4 of the in-vehicle navigation device 1 of the emergency charging vehicle Ve that performs the interruption can immediately start charging based on the notification information received from the charging stand 200e, for example, as shown in FIG.
  • a guidance image including the position of the host vehicle is displayed that instructs the second power feeding spot E2 to interrupt.
  • FIG. 6 is a diagram illustrating another example of the rearrangement process of the electric vehicles V by the vehicle charge management system CS1 of the present embodiment.
  • Notification information is transmitted to guide the charging vehicle Ve to wait at the end of the emergency standby lane Le (I in the figure: arrival).
  • the emergency charging vehicles Ve are simply arranged in the arrival order in the normal standby lane Ln and the emergency standby lane Le, and the two charging stations 200n and 200e are arranged. You may make it always use.
  • FIG. 7 is a flowchart showing a procedure example of processing executed by the central server 300 in the present embodiment. This flow is repeatedly executed after the central server 300 is activated.
  • terms are appropriately abbreviated as appropriate (the same applies to the following flows).
  • step S5 network communication is established with the charging station 200 installed in the charging station 100, and the above-described vehicle train information is received.
  • step S10 it is determined whether or not the total number of electric vehicles V waiting for charging at the charging station 100 has changed by referring to the vehicle train information received in step S5. That is, in this determination, whether or not the total number of the electric vehicles V waiting for charging has increased by the electric vehicle V newly entering the charging station 100 from the previous determination to the present time, and charging Both the determination whether the total number of the electric vehicles V waiting for charging is reduced by the electric vehicle V exiting from the charging station 100 after completion of the process is executed. If the number of electric vehicles V waiting for charging has not changed, the determination is not satisfied, and the routine returns to step S5 and the same procedure is repeated.
  • the first power feeding spot E1 or the second power feeding spot E2 is vacant at that time, and the electric vehicle V is in the first power feeding spot. If charging can be performed immediately after entering E1 or the second power feeding spot E2, the electric vehicle V is not in the “waiting for charging” state, and therefore the total number of the electric vehicles V waiting for charging. There is no change, and the determination in step S10 is not satisfied. On the other hand, if the number of electric vehicles V waiting for charging has changed (increase or decrease), the determination is satisfied, and the routine goes to Step S15.
  • step S15 the above-described vehicle information from each electric vehicle V is acquired via the charging station 200 of the charging station 100 (corresponding to a vehicle information acquisition step). That is, as described above, for the electric vehicle V that is in a waiting state for charging after newly entering, the first standby spots Wn1 to Wn3 (in the normal standby lane Ln in which the electric vehicles V are lined up (at the driver's will)) Alternatively, the vehicle information of the newly entered electric vehicle V is acquired via the stand 200n (or the stand 200e) at the second standby spots We1 to We3) of the emergency standby lane Le.
  • the vehicle waits for charging in the normal standby lane Ln or the emergency standby lane Le. Even if the electric vehicle V that has been moved to the previous spot by the driver's own will, the stand 200n (or the second standby spot We1, We2) in the new first standby spot Wn1, Wn2 after the advance ( Alternatively, the vehicle information of the electric vehicle V advanced by one spot is acquired via the stand 200e).
  • step S20 an urgent level determination process is performed for determining the charge urgency level of each vehicle based on the vehicle information of each electric vehicle V acquired in step S15.
  • the procedure of the emergency level determination process corresponds to the function of the emergency level determination unit 32 of the central server 300 shown in FIG.
  • the electric vehicle V having a remaining charge of 20% or less is regarded as the emergency charge vehicle Ve, and the value of the remaining charge is compared between the emergency charge vehicles Ve. To do.
  • the latest urgency level is determined again at this time.
  • the urgency level of the electric vehicle V having a large power consumption ratio compared to other electric vehicles V due to the use state of the air conditioner or the characteristics peculiar to the vehicle suddenly increases as time passes, It becomes possible to respond to changes.
  • step S30 the vehicle train information acquired in step S5, the vehicle information of each electric vehicle V acquired in step S15, and the current charge urgency level of each electric vehicle V determined in step S20.
  • the routine returns directly to step S5 to repeat the same procedure.
  • the routine goes to Step S100. Note that a detailed description of the criteria for determining the necessity of rearranging the vehicle train is omitted.
  • At least one emergency charging vehicle Ve is present in the charging station 100 at that time (in other words, in other words, At this point, the remaining charge of at least one electric vehicle V is 20% or less), and it is predicted that any of the emergency charging vehicles Ve will run out before the start of charging. If it is determined, rearrangement of the vehicle train is necessary. Alternatively, when it is determined that the charging waiting time of any electric vehicle V may exceed a predetermined upper limit value, it may be determined that rearrangement of the vehicle train is necessary.
  • step S100 the vehicle train information received in step S5, the vehicle information of each electric vehicle V received in step S15, and the current charge urgency level of each electric vehicle V determined in step S20.
  • a vehicle train rearrangement process for instructing an interruption in the standby lane as shown in FIG. 4 or a change in the standby lane as shown in FIG. 6 is performed (see FIG. 8 described later). Note that the sequence of the vehicle train rearrangement process corresponds to the function of the vehicle train rearrangement processing unit 33 of the central server 300 shown in FIG.
  • step S35 it is determined whether there is an electrically charged vehicle V in which the in-vehicle battery 9 runs out due to insufficient charging as a result of the newly set vehicle train by the rearrangement in step S100. If charging of all electric vehicles V is in time for the newly set vehicle train, the determination is not satisfied, and the routine returns to step S5 and the same procedure is repeated. On the other hand, if there is an electric vehicle V that cannot be charged in time, the determination is satisfied, and the routine goes to Step S40. In step S ⁇ b> 40, warning information that warns that charging is not in time for the corresponding electric vehicle V is transmitted via the charging stand 200. Then, it returns to step S5 and repeats the same procedure.
  • FIG. 8 is a flowchart showing a detailed procedure example of the vehicle train rearrangement process in step S100 shown in FIG. As described above, when this process is performed, at this point, at least one emergency charging vehicle Ve exists in the charging station 100.
  • step S105 the vehicle train information received in step S5 of the flow of FIG. 7 is referred to, and at this time, at least one vehicle (normal vehicle Vn or emergency charging vehicle Ve) waits for charging in the normal standby lane Ln. It is determined whether or not. When no vehicle is waiting in the normal standby lane Ln (that is, when the normal standby lane Ln is empty, including the case where the electric vehicle V exists only in the first power feeding spot E1 and is charged) The determination is not satisfied and the routine goes to Step S110.
  • step S110 vehicle train information is set so that the emergency charging vehicle Ve having the highest charging urgent degree among the emergency charging vehicles Ve that are waiting in the emergency standby lane Le at this time is changed to the normal standby lane Ln (lane). Equivalent to instruction generation means). Thereafter, the process proceeds to step S140.
  • the determination in step S105 is satisfied, and the routine proceeds to step S115.
  • step S115 it is determined whether or not a plurality of emergency charging vehicles Ve are waiting in the emergency standby lane Le at this time. If a plurality of emergency charging vehicles Ve are waiting in the emergency standby lane Le at this time, the determination is satisfied, and the routine goes to Step S120.
  • step S120 among the plurality of vehicles, the emergency charging vehicle Ve having the highest urgency level at this time is charged in the next order after the charging of the electric vehicle V currently charging at the second power feeding spot E2. (2) The vehicle train information is set so as to preferentially enter the power feeding spot E2. In other words, the emergency charging vehicle Ve having the highest degree of urgency is set to the first priority in the order of waiting for the second power feeding spot E2.
  • step S125 the vehicle is arranged such that the one emergency charging vehicle Ve enters the second power feeding spot E2 in the next order after the charging of the electric vehicle V currently charged at the second power feeding spot E2.
  • the emergency charging vehicle Ve is set to the first priority in the order of waiting for the second power feeding spot E2.
  • Step S125 corresponds to the order change processing step and order change processing means together with step S120. After step S125, the process proceeds to step S130.
  • step S130 it is determined whether or not there is a vehicle whose charging waiting time is equal to or longer than a predetermined upper limit time in the setting in step S120 or step S125 at this time. If there is no electric vehicle V waiting longer than the upper limit waiting time, the determination is not satisfied, and the routine goes directly to step S140. On the other hand, if there is an electric vehicle V waiting for the upper limit waiting time or more, the determination in step S130 is satisfied, and the train is reordered and set so that any electric vehicle V is less than the upper limit waiting time in step S135. Thereafter, the process proceeds to step S140.
  • step S140 the vehicle train information set at this time is determined as final vehicle train information (corresponding to a change instruction) and transmitted to the charging station 200 (to the notification information output step and the notification information output means). Equivalent).
  • the traveling spot information that explains how each electric vehicle V should move next is generated and transmitted to the charging station 200.
  • the charging station 200 transmits the transmitted traveling spot information to each corresponding electric vehicle V.
  • the GPS detection unit 4 provided in the in-vehicle navigation device 100 of each electric vehicle V performs guidance display to the standby spot indicated by the traveling spot information by the output unit 7 (see the example shown in FIG. 5). ), Guidance (corresponding to the guidance process). Thereafter, this flow is terminated.
  • the vehicle-mounted navigation device 1 (corresponding to a vehicle terminal) mounted on the electric vehicle V that obtains driving force from the vehicle-mounted battery 9 and the vehicle mounted
  • a central station 300 (corresponding to a charging server) capable of communicating with a charging station 200 (corresponding to a facility terminal) provided in a charging station 100 (corresponding to a charging facility) capable of charging the battery 9 is provided so as to be able to exchange information with each other.
  • the in-vehicle navigation device 1 includes vehicle information transmitting means for transmitting vehicle information including remaining charge information of the in-vehicle battery 9 to the central server 300, and the central server 300 Is based on the remaining charge information included in the vehicle information transmitted from the in-vehicle navigation device 1.
  • the vehicle-mounted battery 9 Notification information output means for outputting notification information for notifying the charging station 200 of the charging station 100 that can start charging of the electric vehicle V before the power is cut off, including the change instruction generated by the order change processing means.
  • the in-vehicle navigation device 1 is based on the notification information from the notification information output unit, and performs guidance to the corresponding charging station 200 along the change instruction (corresponding to the guidance unit). It has further.
  • a charging stand provided in a charging station 100 (corresponding to a charging facility) capable of charging the vehicle-mounted battery 9 of the electric vehicle V. 200 (corresponding to an equipment terminal) is a vehicle charge management method used in a central server 300A (corresponding to a charge server) that can communicate with vehicle information including remaining charge information of the in-vehicle battery 9 of the vehicle V.
  • the notification information for notifying the charging station 200 of charging station 100 can start the charging of the electric vehicle V, has a notification information output step of outputting including the generated the change instruction by the order changing processing unit.
  • the vehicle-mounted navigation device 1 (corresponding to a vehicle terminal) mounted on an emergency charging vehicle Ve (corresponding to an electric vehicle) that acquires driving force from the vehicle-mounted battery 9 is used.
  • a central server 300A (corresponding to a charging server) capable of communicating with a charging station 200 (corresponding to a facility terminal) provided in a charging station 100 (corresponding to a charging facility) capable of charging the in-vehicle battery 9 to each other.
  • a vehicle charge management method used in a vehicle charge management system CS1 provided so as to be able to send and receive information, wherein vehicle information is transmitted by the in-vehicle navigation device 1 including vehicle information including remaining charge information of the in-vehicle battery 9.
  • Step S235 for outputting including a change instruction (corresponding to a notification information output step), and guidance for guiding to the corresponding charging station 200 based on the notification information in step S235 by the in-vehicle navigation device 1 And a process.
  • the charging station 200 is mounted on the electric vehicle V that obtains driving force from the vehicle-mounted battery 9 and is provided in the charging station 100 that can charge the vehicle-mounted battery 9.
  • Vehicle information transmission means for transmitting vehicle information including remaining charge information of the in-vehicle battery 9, which is an in-vehicle navigation device 1 (corresponding to a guidance guide device for an electric vehicle) capable of transmitting and receiving information to and from the connected central server 300; Based on the notification information from the central server 300, which includes an instruction to change the order of charging the in-vehicle battery, generated based on the remaining charge information included in the vehicle information, the in-vehicle battery 9 And a GPS detection unit 4 that performs guidance to the charging station 200 of the charging station 100 that can start charging before it expires.
  • the central server 300 can grasp the remaining charge amount of the electric vehicle V via the charging stand 200.
  • the vehicle train state can be set and changed so as to avoid as much as possible the drive stop caused by the in-vehicle battery 9 running out, and the electric vehicle V can be guided appropriately.
  • the charging station 100 further includes a standby lane Ln in which the electric vehicle V waiting for charging at the charging stand 200 forms a train. , Le, and the order change processing means, when the emergency charging vehicle Ve whose remaining charge is lower than a predetermined threshold among the electric vehicles V enters the charging station 100, the emergency charging An instruction to change the arrangement order (charging order) in the standby lane Le is generated so that charging can be started before the vehicle-mounted battery 9 of the vehicle Ve runs out.
  • the charging station 100 includes a plurality of charging stations 200 including an emergency charging station 200e (corresponding to an emergency equipment terminal).
  • the plurality of standby lanes Ln and Le respectively corresponding to the plurality of charging stations 200 are provided, and the central server 300 is provided when the emergency charging vehicle Ve enters the charging station 100.
  • Lane instruction generation means for generating an instruction
  • the notification information output means includes the lane
  • the notification information including the lane instruction generated by the indication generation unit is output, and the GPS detection unit 4 of the in-vehicle navigation device 1 follows the lane instruction based on the notification information from the notification information output unit.
  • the emergency charging vehicle Ve guided to the emergency standby lane Le may be notified and approved in advance of the possibility of interruption due to rearrangement.
  • the electric vehicle V on the interrupted side may be provided with a privilege such as a discount on the charging fee or the provision of points.
  • the electric vehicle V on the interrupting side may be increased. You may make it have a trade-off relationship, such as.
  • the order change processing unit further includes charging waiting times for all the electric vehicles V entering the charging station 100.
  • An instruction to change the arrangement order (charging order) is generated so as not to exceed a predetermined threshold.
  • the present invention is not limited to the above embodiment.
  • the charging station 200 corresponding to each standby lane in the charging station 100 may have a server function, or the charging station 100 includes only one server, and each electric vehicle is provided with a plurality of antennas provided in various places. It is good also as a structure which acquires the vehicle information of V, and functions each charging stand 200 only as an authentication terminal of the electric vehicle V in charge.
  • the vehicle train control process of the central server 300 in the present embodiment shown in the flow of FIGS. 7 and 8 can be processed by the server function of the charging station as it is or in part.
  • the vehicle information transmitted from the in-vehicle navigation device 1 to the charging station 200 includes fuel consumption such as an average power consumption speed (power consumption per unit time) of the electric vehicle V and a power consumption speed at that time. Information may be included.
  • the central server 300 can predict the remaining charge amount when each standby electric vehicle V advances to the respective power feeding spots E1 and E2 at the start of charging. Therefore, in step S20 of FIG. Charge urgency can be determined and compared with high accuracy.
  • the vehicle information may be included in the vehicle information. For example, in addition to full charging, there are also charging modes in which charging time is specified, charging modes in which electric power to be charged and its charge are specified, and in what manner the electric vehicle V to be charged in the future is charged as vehicle information in advance. By grasping, it is possible to predict the estimated charging waiting time and the change in the vehicle train state with higher accuracy.
  • FIG. 9 is a diagram showing a schematic configuration of the vehicle charge management system CS2 of the second embodiment, and corresponds to FIG. 1 in the first embodiment.
  • the same parts as those in the first embodiment are denoted by the same reference numerals, and description thereof will be omitted or simplified as appropriate.
  • the central server 300A is connected to a charging station 200 (not shown in FIG. 9) provided in each of a plurality of charging stations 100 so as to be able to send and receive information via a network line NW.
  • the central server 300A can transmit and receive information by wireless communication via the in-vehicle navigation device 1 of the electric vehicle V existing outside the charging station 100, the network line NW, and the relay station T.
  • the configuration of each charging station 100 is the same as that in the first embodiment, and the above-described emergency determination and vehicle rearrangement processing shown in FIGS. 7 and 8 are executed by the central server 300A.
  • FIG. 10 is a block diagram showing a system configuration of the vehicle charge management system CS2 of the present embodiment, and corresponds to FIG. 2 in the first embodiment. The only difference from FIG. 2 is that a relay station T connected to the network line NW is added, and that some components are added to the configuration of the central server 300 in the central server 300A. .
  • the central server 300A in the present embodiment includes a mileage estimation unit 35, a station search unit 36, an arrival time estimation unit 37, in addition to the CPU 31, the urgency determination unit 32, and the train row rearrangement processing unit 33.
  • the vehicle train simulation unit 38 and the network communication unit 34 are provided.
  • the travel distance estimating unit 35 can travel until the electric vehicle V runs out of battery based on the remaining charge information and position information (see FIG. 11 described later) of the electric vehicle V received via the relay station T. It has a function to obtain a precise distance and topographic range.
  • the station search unit 36 has a function of searching all charging stations 100 existing in the travelable range obtained by the travel distance estimation unit 35.
  • the arrival time estimation unit 37 has a function of obtaining the time estimated to arrive at each charging station 100 searched by the station search unit 36 from the position of the electric vehicle V at that time.
  • the vehicle train simulation unit 38 is based on the vehicle train information received from the predetermined charging station 100 searched by the station search unit 36 and the estimated arrival time at the charging station 100 obtained by the arrival time estimation unit 37.
  • the electric vehicle V has a function of predicting a change in the vehicle train state when the electric vehicle V arrives at the charging station 100.
  • FIG. 11 is a diagram for explaining information transmission / reception contents between components in the vehicle charging management system CS2 of the present embodiment, and corresponds to FIG. 3 in the first embodiment.
  • the transmission / reception content of the information between the vehicle-mounted navigation device 1 of the electric vehicle V waiting in each charging station 100 and each charging stand 200 is the same as that shown in FIG. Is omitted.
  • the process of the present embodiment is started when the electric vehicle V that exists outside the charging station 100 transmits a station search request to the central server 300 ⁇ / b> A by wireless communication. .
  • the transmission procedure at this time corresponds to a vehicle information transmission step, and the transmission function corresponds to a vehicle information transmission means.
  • the emergency charging vehicle Ve may be able to transmit the station search request, and the normal vehicle Vn having a sufficient remaining charge amount may not be able to transmit the station search request (hereinafter described based on such assumptions). To do).
  • vehicle information is also transmitted.
  • the vehicle information in this case also includes position information indicating the current position of the emergency charging vehicle Ve detected by the GPS detection unit 4 together with the vehicle identification information and the remaining charge information of the emergency charging vehicle Ve. include.
  • the central server 300A uses the functions of the travel distance estimation unit 35, the station search unit 36, and the arrival time estimation unit 37 described above, the travelable range of the emergency charging vehicle Ve that has transmitted the station search request, and the travelable range. It is possible to grasp the charging stations 100 existing in the range, the estimated arrival times when heading for them, and the estimated remaining charge at that time.
  • the central server 300A receives vehicle train information corresponding to the charging station 200 from each charging station 100 searched within the travelable range and each electric vehicle V waiting on the corresponding standby lanes Le and Ln. Get vehicle information.
  • the central server 300A uses the functions of the vehicle train simulation unit 38 described above, and each vehicle train situation when the emergency charging vehicle Ve that transmitted the station search request arrives at each of the searched charging stations 100. Can be predicted.
  • a charging station 100 and a charging stand 200 that can start charging before the emergency charging vehicle Ve runs out of batteries are selected.
  • only one of the closest charging stations 100 is extracted, and station search result information (corresponding to stand position information) for guiding and guiding the charging station 100 and the charging station 200 is included.
  • the notification information is returned to the emergency charging vehicle Ve via wireless communication.
  • the notification information includes warning information that informs the user when an appropriate charging station 100 and charging station 200 are not found.
  • the GPS detection unit 4 of the in-vehicle navigation device 1 outputs station search result information and warning information included in the notification information received from the central server 300A to the output unit 7, and notifies the driver by visual display and sound. That is, when the charging station 100 and the charging stand 200 that can start charging before the battery of the emergency charging vehicle Ve is exhausted, the function of the GPS detection unit 4 of the in-vehicle navigation device 1 that has received the station search result information.
  • a map image indicating a route to the charging station 100 and designation of the charging station 200 are displayed on the output unit 7 together with an explanation that charging can be started immediately. Done.
  • the charging station 100 Is not reflected in the station search result information as inappropriate, and the above display is not performed.
  • FIG. 13 is a flowchart showing a procedure example of processing executed by the central server 300A in the present embodiment. This flow is started when the central server 300A receives a station search request from the emergency charging vehicle Ve existing outside the charging station 100.
  • step S205 the vehicle information is received from the emergency charging vehicle Ve that transmitted the station search request (corresponding to a vehicle information acquisition step).
  • the in-vehicle navigation device 1 can transmit a station search request only when the vehicle is recognized as an emergency charging vehicle Ve based on the remaining charge amount of the electric vehicle V.
  • the central server 300A may determine the urgency of the electric vehicle V based on the vehicle information and determine whether or not the station search request can be accepted.
  • step S210 the travelable range is obtained based on the remaining charge information of the emergency charging vehicle Ve included in the vehicle information received in step S205, and all charging stations 100 existing therein are obtained as a result. Search as information candidates (corresponding to search process and search means).
  • step S215 the candidates for all the charging stations 100 searched in step S210 are arranged in order from the current position of the emergency charging vehicle Ve.
  • step S220 the vehicle train information and all vehicle information of each charging station 200 are received from one of the charging station 100 candidates.
  • the charging station 100 candidates for which information is to be acquired are candidates that are selected in the order closer to the current position of the emergency charging vehicle Ve while the procedures of steps S220 to S240 are repeated.
  • step S225 the estimated arrival time of the emergency charging vehicle Ve to the charging station 100 candidate selected in step S220 is obtained, and the change in the vehicle train status in the charging station 100 candidate at that time is simulated. (Equivalent to vehicle train prediction means).
  • step S230 it is determined whether or not the emergency charging vehicle Ve can start charging at the charging station 200 of the charging station 100 before the battery runs out based on the change in the vehicle train situation simulated in step S225. To do. If charging is possible before the battery runs out, the determination is satisfied, and the routine goes to Step S235.
  • step S235 the notification information including the station search result information for guiding the charging station 100 and the charging station 200 as search results is transmitted to the emergency charging vehicle Ve (corresponding to a notification information output step and a notification information output means). Thereafter, this flow is terminated.
  • the charging station 100 cannot charge the emergency charging vehicle Ve before the battery runs out due to the amount of charging congestion or the like, the determination is not satisfied and the routine goes to Step S240.
  • step S240 it is determined whether or not there is a candidate for the next charging station 100, in other words, whether or not charging for all charging stations 100 is determined before the battery runs out. If there is a candidate for the next charging station 100, the determination is satisfied, the process returns to step S220, and the candidate for the charging station 100 next to the emergency charging vehicle Ve is selected, and the same procedure is repeated. On the other hand, if there is no candidate for the next charging station 100, the determination is not satisfied, and in step S245, warning information for warning that the charging station 100 in time for charging has not been found is transmitted as notification information to the emergency charging vehicle Ve, This flow is finished.
  • the vehicle-mounted navigation device 1 in the vehicle terminal mounted on the emergency charging vehicle Ve (corresponding to an electric vehicle) that acquires driving force from the vehicle-mounted battery 9 is used.
  • a central server 300A (corresponding to a charging server) capable of communicating with a charging station 200 (corresponding to a facility terminal) provided in a charging station 100 (corresponding to a charging facility) capable of charging the in-vehicle battery 9;
  • the vehicle charge management system CS2 is provided so as to be able to send and receive information to and from each other, and the vehicle-mounted navigation device 1 includes vehicle information transmission means for transmitting vehicle information including remaining charge information of the vehicle-mounted battery 9, and the center Based on the remaining charge information included in the vehicle information transmitted from the in-vehicle navigation device 1, the server 300A
  • the vehicle navigation apparatus 1 includes notification information output means for outputting notification information for notifying the charging station 200 of the charging station 100 that can start charging the emergency charging vehicle Ve before the on-board battery 9 is exhausted.
  • the vehicle-mounted navigation device 1 (corresponding to a vehicle terminal) mounted on an emergency charging vehicle Ve (corresponding to an electric vehicle) that obtains driving force from the vehicle-mounted battery 9 is used.
  • a central server 300A (corresponding to a charging server) capable of communicating with a charging station 200 (corresponding to a facility terminal) provided in a charging station 100 (corresponding to a charging facility) capable of charging the in-vehicle battery 9 to each other.
  • a vehicle charge management method used in a vehicle charge management system CS2 provided so as to be able to send and receive information, wherein vehicle information is transmitted by the in-vehicle navigation device 1 including vehicle information including remaining charge information of the in-vehicle battery 9.
  • Step S235 (notification information output) for outputting notification information for notifying the charging station 200 of the charging station 100 that can start charging the emergency charging vehicle Ve before the vehicle-mounted battery 9 is exhausted based on the remaining charge information. And a guidance step of guiding the vehicle terminal 9 to the corresponding charging station 200 based on the notification information in step S235.
  • the charging station 200 is mounted on the emergency charging vehicle Ve that acquires driving force from the in-vehicle battery 9 and is provided in the charging station 100 that can charge the in-vehicle battery 9.
  • Vehicle information transmission means for transmitting vehicle information including remaining charge information of the in-vehicle battery 9, which is an in-vehicle navigation device 1 (corresponding to a guidance guide device for an electric vehicle) capable of transmitting / receiving information to / from a central server 300 ⁇ / b> A connected to the vehicle And a GPS detection unit 4 for guiding to the charging station 200 of the charging station 100 that can start charging before the in-vehicle battery 9 is exhausted based on the notification information from the central server 300A corresponding to the vehicle information, Have
  • the central server 300A can grasp the remaining charge amount of the emergency charging vehicle Ve through the charging stand 200.
  • the emergency charging vehicle Ve can be appropriately guided so that the drive stop due to the in-vehicle battery 9 running out can be avoided as much as possible.
  • the vehicle information transmission means of the in-vehicle navigation device 1 further searches for the remaining charge information, vehicle position information, and charging equipment.
  • the central server 300A transmits the vehicle information including a request, and the central server 300A determines the remaining charge among the emergency charging vehicles Ve located outside the charging station 100 based on the position information and the remaining charge information included in the vehicle information.
  • Search means for searching for a charging station 200 of the charging station 100 capable of starting charging of the emergency charging vehicle Ve outputs the notification information including the charging station 200 stand position information searched by the search means, and the GPS detection unit 4 of the in-vehicle navigation device 1 receives the notification information output means from the notification information output means. Based on the notification information, guidance is performed along the stand position information.
  • the central server 300A can charge the remaining charging amount of the emergency charging vehicle Ve and the reachable charging station 100.
  • the emergency charging vehicle Ve can be guided to the charging station 200 of the appropriate charging station 100 so that the stand 200 can be grasped and the drive stop due to the in-vehicle battery 9 running out can be avoided as much as possible.
  • the closest charging station 1001 that can be charged before the battery runs out is selected as the station.
  • search result information it is not limited to this.
  • various notification modes are conceivable, such as transmitting all the charging stations 100 existing in the travelable range, adding information on whether or not to charge before each power failure, or transmitting a predetermined number from the nearest one. It is done.
  • the central server 300A further receives the vehicle information from the emergency charging vehicle Ve located outside the charging station 100. In addition, based on the position information, each waiting lane Ln. Corresponding to each charging station 200 of the charging station 100 at the estimated arrival time of the emergency charging vehicle Ve. A vehicle train prediction means for predicting a vehicle train situation of Le, wherein the notification information output means is based on a search result by the search means and a vehicle train situation predicted by the vehicle train prediction means; Output information.
  • the central server 300A can predict the vehicle train situation when the emergency charging vehicle Ve arrives at the reachable charging station 100, and avoids the charging station 100 where the occurrence of charging congestion is predicted.
  • the most appropriate charging station 100 can be guided to the charging station 200 with high accuracy.
  • the emergency charging station 200e of the charging station 100 waits for charging. Reservations may be made.
  • a time schedule is set and managed for each charging station 200, and the power supply spot E2 corresponding to the estimated arrival time of the emergency charging vehicle Ve reserved from outside the charging station 100 or a predetermined standby
  • a time schedule may be set so as to leave spots We1 to We3, and vehicle train control may be performed.
  • the central server 300A may receive the time schedule of each charging station 200 together with the vehicle train information, and the vehicle train simulator 38 may perform the simulation in consideration of the time schedule.
  • the charging station 200 may be reserved at a predetermined time.
  • the emergency charging vehicle Ve outside the charging station 100 is an appropriate one of the plurality of charging stations 100 existing in the vicinity thereof.
  • the central server 300A is requested to search for things, the present invention is not limited to this. For example, it may be possible to request only whether or not the specific (one or more) charging station 100 designated from the emergency charging vehicle Ve can be charged before the battery runs out.
  • vehicle charge management system CS3 of the third embodiment having such a system configuration will be described.
  • the schematic configuration and system configuration of the vehicle charge management system CS3 of the present embodiment are the same as those of the second embodiment shown in FIGS. 9 and 10, respectively, and the description thereof is omitted or simplified. To do.
  • FIG. 14 is a diagram for explaining information transmission / reception contents between components in the vehicle charge management system CS3 of the present embodiment, and is a diagram corresponding to FIG. 11 in the second embodiment.
  • the process of the present embodiment is as follows.
  • the electric vehicle V existing outside the charging station 100 transmits a station determination request (corresponding to a conformity determination request) to the central server 300A by wireless communication. It is started as a trigger.
  • This transmission function corresponds to vehicle information transmission means.
  • the emergency charging vehicle Ve can transmit the station determination request, and the normal vehicle Vn having a sufficient remaining charge capacity cannot transmit the station determination request.
  • the operator needs to know the presence of the desired charging station 100 in advance by using the GPS detection unit 4 or the like, and designate the charging station.
  • the determination request includes identification information of the specific charging station 101 (see FIG. 15 described later). Further, when transmitting the station determination request, vehicle information including the position information of the emergency charging vehicle Ve is also transmitted.
  • the central server 300A can determine the travelable range of the emergency charging vehicle Ve that has transmitted the station determination request by the functions of the travel distance estimation unit 35, the station search unit 36, and the arrival time estimation unit 37 described above. At this time, it can be determined whether or not the emergency charging vehicle Ve can reach the designated charging station 101. If it can be reached, the estimated arrival time when heading to the designated charging station 101 and the estimated remaining charge at that time can be grasped.
  • the central server 300A acquires vehicle train information and vehicle information of each electric vehicle V that is on standby from the designated charging station 101.
  • the central server 300A can predict a change in the vehicle train state when the emergency charging vehicle Ve that has transmitted the station determination request arrives at the designated charging station 101 by the function of the vehicle train simulation unit 38 described above. Then, with reference to the change in the vehicle train state, it is possible to determine whether or not charging can be started before the battery runs out when the emergency charging vehicle Ve heads for the designated charging station 101.
  • the designated station determination result information includes a determination result including whether or not the designated charging station 101 of the emergency charging vehicle Ve can reach the charging station 200 and whether or not charging can be started before the battery runs out when the emergency charging vehicle Ve can be reached. (Corresponding to the determination result information), and notification information including this is returned to the emergency charging vehicle Ve via wireless communication. Note that this notification information includes warning information that informs the user when it is not reachable or when it is impossible to start charging before the battery runs out.
  • the GPS detection unit 4 of the in-vehicle navigation device 1 outputs the station determination result information and the warning information included in the notification information received from the central server 300A to the output unit 7, and notifies the driver by visual display and sound. That is, when it is possible to reach the designated charging station 101 and charging can be started before the battery runs out, the function of the GPS detection unit 4 of the in-vehicle navigation device 1 that has received the station determination result information, for example, FIG. As shown in FIG. 5, a map image indicating a route to the charging station 100 and designation of the charging station 200 are displayed on the output unit 7 together with an explanation that charging can be started immediately, and guidance is performed.
  • the output unit 7 of the in-vehicle navigation device 1 is configured with a touch panel, and the operator directly contacts one of the charging stations 100 displayed on the map image, as described above. A state where the designated charging station 101 is designated is also shown.
  • FIG. 16 is a flowchart showing a procedure example of processing executed by the central server 300A in the present embodiment. This flow is started when the central server 300A receives a station determination request including information on the designated charging station 101 from the emergency charging vehicle Ve existing outside the charging station 100.
  • step S305 the vehicle information is received from the emergency charging vehicle Ve that transmitted the station determination request (corresponding to a vehicle information acquisition step).
  • the emergency charging vehicle Ve that can transmit the station determination request may be determined by the in-vehicle navigation device 1 of the electric vehicle V, or the central server 300A. May be determined based on the vehicle information.
  • step S310 the travelable range of the emergency charging vehicle Ve is obtained based on the remaining charge included in the vehicle information received in step S305, and the emergency charging vehicle Ve is designated as the designated charging station 101 (station determination request). In addition, it is determined whether or not it can be reached (corresponding to a determination step and determination means). If not reachable, the determination in step S310 is not satisfied, and in step S315, warning information for warning that the designated charging station 101 cannot be reached is transmitted as notification information to the emergency charging vehicle Ve, and this flow is ended. On the other hand, if the emergency charging vehicle Ve can reach the designated charging station 101, the determination is satisfied, and the routine goes to Step S320.
  • step S320 vehicle train information and all vehicle information are received from the designated charging station 101.
  • step S325 an estimated arrival time of the emergency charging vehicle Ve to the designated charging station 101 is obtained, and a change in the vehicle train status of the designated charging station 101 at that time is simulated (corresponding to vehicle train prediction means). ).
  • step S330 it is determined whether or not the emergency charging vehicle Ve can start charging at the designated charging station 101 before the battery runs out based on the change in the vehicle train situation simulated in step S325. If charging is possible before the battery runs out, the determination in step S330 is satisfied, and the station determination result indicating that the designated charging station 101 can be reached in step S335 and charging can be started before the battery runs out.
  • Information is transmitted as notification information to the emergency charging vehicle Ve (corresponding to a notification information output step and notification information output means). Thereafter, this flow is terminated.
  • step S330 when the designated charging station 101 cannot charge the emergency charging vehicle Ve before the battery runs out due to a charging congestion amount or the like, the determination in step S330 is not satisfied, and the process proceeds to step S340.
  • step S340 warning information that warns that the designated charging station 101 can be reached but is not in time for charging before the battery runs out is transmitted as notification information to the emergency charging vehicle Ve, and this flow is terminated.
  • the vehicle-mounted navigation device 1 (in the vehicle terminal) mounted on the emergency charging vehicle Ve (corresponding to an electric vehicle) that acquires driving force from the vehicle-mounted battery 9 is used.
  • a central server 300A (corresponding to a charging server) capable of communicating with a charging station 200 (corresponding to a facility terminal) provided in a designated charging station 101 (corresponding to a charging facility) capable of charging the in-vehicle battery 9
  • the vehicle charging management system CS3 provided so as to be able to send and receive information to and from each other, wherein the in-vehicle navigation device 1 includes vehicle information transmitting means for transmitting vehicle information including remaining charge information of the in-vehicle battery 9,
  • the central server 300A is based on the remaining charge information included in the vehicle information transmitted from the in-vehicle navigation device 1.
  • the vehicle navigation device 1 includes notification information output means for outputting notification information for notifying the charging station 200 of the designated charging station 101 that can start charging the emergency charging vehicle Ve before the vehicle battery 9 runs out. Based on the notification information from the notification information output means, it further includes a GPS detection unit 4 (corresponding to the guidance means) that guides the corresponding charging station 200.
  • a vehicle information acquisition step of acquiring vehicle information including remaining charge information of the in-vehicle battery 9 of the emergency charge vehicle Ve Based on the remaining charge information included in the vehicle information acquired by the vehicle information acquisition step, the charging station 200 of the designated charging station 101 that can start charging the electric vehicle V before the in-vehicle battery 9 is exhausted.
  • a notification information output step for outputting notification information to be notified is
  • the vehicle-mounted navigation device 1 (corresponding to a vehicle terminal) mounted on an emergency charging vehicle Ve (corresponding to an electric vehicle) that acquires driving force from the vehicle-mounted battery 9 is used.
  • a central server 300A (corresponding to a charging server) capable of communicating with a charging station 200 (corresponding to a facility terminal) provided in a designated charging station 101 (corresponding to a charging facility) capable of charging the in-vehicle battery 9;
  • a vehicle charge management method used in a vehicle charge management system CS3 provided so as to be able to send and receive information to and from each other, and vehicle information for transmitting vehicle information including remaining charge information of the in-vehicle battery 9 by the in-vehicle navigation device 1 A transmission step, and the vehicle information transmitted from the in-vehicle navigation device 1 by the central server 300A.
  • Output notification information for notifying the charging station 200 of the designated charging station 101 that can start charging the emergency charging vehicle Ve before the in-vehicle battery 9 is exhausted based on the remaining charge information included in step S235 (notification An information output step) and a guidance step for guiding the vehicle terminal 9 to the corresponding charging station 200 based on the notification information in step S235.
  • the charging station is mounted on the emergency charging vehicle Ve that acquires driving force from the in-vehicle battery 9 and is provided in the designated charging station 101 that can charge the in-vehicle battery 9.
  • 200 is a vehicle information navigation device 1 (corresponding to a guidance guide device for an electric vehicle) capable of transmitting / receiving information to / from a central server 300A connected to 200, and transmits vehicle information including information on the remaining charge amount of the vehicle battery 9
  • a GPS detection unit 4 for guiding to the charging station 200 of the designated charging station 101 that can start charging before the in-vehicle battery 9 is exhausted based on the notification information from the central server 300A corresponding to the vehicle information. And having.
  • the central server 300A can grasp the remaining charge amount of the emergency charging vehicle Ve through the charging stand 200.
  • the emergency charging vehicle Ve can be appropriately guided so that the drive stop due to the in-vehicle battery 9 running out can be avoided as much as possible.
  • the vehicle information transmission means of the in-vehicle navigation device 1 further includes the remaining charge information, the vehicle position information, and the designated charging station 101 (
  • the central server 300A transmits the vehicle information including a conformity determination request (corresponding to a specific charging facility) based on the position information and the remaining charge information included in the vehicle information.
  • the conformity determination request is input from the emergency charging vehicle Ve whose remaining charge is lower than a predetermined threshold among the electric vehicles V located in the vehicle
  • the designated charging station 101 can travel the emergency charging vehicle Ve. And the emergency charging vehicle Ve before the in-vehicle battery 9 is exhausted at the designated charging station 101.
  • Determination means for determining whether or not electricity can be started, and the notification information output means outputs the notification information including determination result information by the determination means, and the GPS detection unit 4 of the in-vehicle navigation device 1 Performs guidance according to the determination result information based on the notification information from the notification information output means.
  • the central server 300A determines whether or not the emergency charging vehicle Ve can reach the designated charging station 101. And whether or not charging can be started before the battery runs out is possible. Then, referring to the notification information, the operator can select and determine the charging station 100 so as to avoid the drive stop caused by the in-vehicle battery 9 running out as much as possible.
  • the central server 300A receives the vehicle information from the emergency charging vehicle Ve located outside the designated charging station 101.
  • the standby lanes Ln Corresponding to the charging stations 200 of the designated charging station 101 at the estimated arrival time of the emergency charging vehicle Ve based on the position information.
  • a vehicle train prediction means for predicting a vehicle train situation of Le wherein the notification information output means is based on a determination result of the judgment device and a vehicle train situation predicted by the vehicle train prediction means; Output information.
  • the central server 300A can predict the train state when the emergency charging vehicle Ve arrives at the designated charging station 101 that can be reached.
  • the driver repeats the designation of the designated charging station 101 as appropriate (or selects a suitable one from the designations of the plurality of designated charging stations 101), whereby the designated charging in which the occurrence of charging congestion is predicted.
  • the station 101 can be avoided, and the charging station 200 of the most appropriate designated charging station 101 can be guided with high accuracy.
  • In-vehicle navigation device (equivalent to a vehicle terminal and a guidance guide device for an electric vehicle) 9 On-board battery 100 Charging station (equivalent to charging equipment) 101 Designated charging station (equivalent to charging equipment) 200 Charging stand (equivalent to equipment terminal) 300A Central server (equivalent to charging server) S Vehicle charging management system L Standby lane Ln Normal standby lane Le Emergency standby lane V Electric vehicle Vn Normal vehicle Ve Emergency charging vehicle

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Abstract

[Objectif] Guider un véhicule entraîné électriquement vers une installation de recharge de manière appropriée, afin d'éviter autant que possible un arrêt d'entraînement du véhicule commandé électriquement à cause d'un épuisement de la batterie installée sur le véhicule. [Solution] L'invention concerne un système de gestion de recharge de véhicule, des points de recharge (200) étant capables de comprendre l'identification de véhicules entraînés électriquement (V) et la quantité d'énergie restante, grâce à des appareils de navigation (1) installés sur le véhicule transmettant des informations de véhicule aux points de recharge (200). Les points de recharge (200) communiquent à un serveur central (300) des informations de file d'attente de véhicules concernant des véhicules entraînés électriquement (V) attendant dans des lignes d'attente (L), et des informations de véhicule relatives aux véhicules entraînés électriquement (V). Ceci permet au serveur central (300) d'évaluer les véhicules (Ve) qui ont un besoin urgent d'être rechargés, et de réarranger la file d'attente de véhicules comme nécessaire. Des informations de file d'attente de véhicules nouvellement actualisées et des informations destinées à notifier chacun des véhicules entraînés électriquement (V) relativement à un guidage et à un avertissement sont envoyées aux points de recharge (200). Les points de recharge (200) transmettent chaque information de notification à chacun des véhicules entraînés électriquement (V) appropriés. Les appareils de navigation (1) installés sur le véhicule délivrent les informations de notification obtenues à partir des points de recharge (200) pour informer les conducteurs.
PCT/JP2010/069083 2010-10-27 2010-10-27 Système de gestion de recharge de véhicule, appareil de navigation de véhicule entraîné électriquement, procédé de gestion de recharge de véhicule, programme de gestion de recharge de véhicule et support d'enregistrement WO2012056530A1 (fr)

Priority Applications (2)

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PCT/JP2010/069083 WO2012056530A1 (fr) 2010-10-27 2010-10-27 Système de gestion de recharge de véhicule, appareil de navigation de véhicule entraîné électriquement, procédé de gestion de recharge de véhicule, programme de gestion de recharge de véhicule et support d'enregistrement
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JP2020117056A (ja) * 2019-01-23 2020-08-06 トヨタ自動車株式会社 エネルギー補給支援装置
JPWO2019172305A1 (ja) * 2018-03-06 2021-02-12 本田技研工業株式会社 情報管理装置および情報管理方法
CN112550048A (zh) * 2020-12-11 2021-03-26 国网四川省电力公司南充供电公司 电动车用终端、服务器、充电桩及充电提示控制方法
CN114987262A (zh) * 2022-08-03 2022-09-02 深圳大学 一种基于多类型电池的换电站动态充电排程方法及系统
CN117922361A (zh) * 2024-03-25 2024-04-26 宁波市电力设计院有限公司 一种提高电资源利用的充电管理方法和系统
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JP2014003868A (ja) * 2012-06-21 2014-01-09 Mitsubishi Electric Corp 遠隔制御システム
EP2717016A1 (fr) * 2012-10-05 2014-04-09 Hitachi, Ltd. Procédé et système permettant de fournir une assistance de route pour véhicules électriques
JP2017051095A (ja) * 2013-02-22 2017-03-09 三菱重工業株式会社 充電スタンド、車載器及び電気自動車
CN105490359A (zh) * 2015-12-31 2016-04-13 清华大学苏州汽车研究院（吴江） 一种电动汽车供电管理装置
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CN110194072A (zh) * 2018-02-27 2019-09-03 通用汽车环球科技运作有限责任公司 基于充电优先级执行充电会话交换
JPWO2019172305A1 (ja) * 2018-03-06 2021-02-12 本田技研工業株式会社 情報管理装置および情報管理方法
JP2020117056A (ja) * 2019-01-23 2020-08-06 トヨタ自動車株式会社 エネルギー補給支援装置
JP7205247B2 (ja) 2019-01-23 2023-01-17 トヨタ自動車株式会社 エネルギー補給支援装置
JP7512171B2 (ja) 2020-11-02 2024-07-08 株式会社デンソーテン 管理装置および管理方法
CN112550048A (zh) * 2020-12-11 2021-03-26 国网四川省电力公司南充供电公司 电动车用终端、服务器、充电桩及充电提示控制方法
CN114987262A (zh) * 2022-08-03 2022-09-02 深圳大学 一种基于多类型电池的换电站动态充电排程方法及系统
CN114987262B (zh) * 2022-08-03 2022-10-28 深圳大学 一种基于多类型电池的换电站动态充电排程方法及系统
CN117922361A (zh) * 2024-03-25 2024-04-26 宁波市电力设计院有限公司 一种提高电资源利用的充电管理方法和系统

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