JP2010110173A - Electric power supplying control device - Google Patents

Electric power supplying control device Download PDF

Info

Publication number
JP2010110173A
JP2010110173A JP2008281876A JP2008281876A JP2010110173A JP 2010110173 A JP2010110173 A JP 2010110173A JP 2008281876 A JP2008281876 A JP 2008281876A JP 2008281876 A JP2008281876 A JP 2008281876A JP 2010110173 A JP2010110173 A JP 2010110173A
Authority
JP
Japan
Prior art keywords
charging
power supply
vehicle
control device
supply control
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP2008281876A
Other languages
Japanese (ja)
Other versions
JP5077701B2 (en
Inventor
Kenji Matsumoto
謙治 松本
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Honda Motor Co Ltd
Original Assignee
Honda Motor Co Ltd
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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Priority to JP2008281876A priority Critical patent/JP5077701B2/en
Publication of JP2010110173A publication Critical patent/JP2010110173A/en
Application granted granted Critical
Publication of JP5077701B2 publication Critical patent/JP5077701B2/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using 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
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/14—Plug-in electric vehicles

Landscapes

  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Secondary Cells (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To provide an electric power supplying control device which controls electric power supply to the capacitors of each electric vehicle, corresponding to a power supplying situation and the publicity of each electric vehicle. <P>SOLUTION: The electric power supplying control device, which controls the electric power supplied from an external power source to capacitors, when charging the capacitors mounted on a plurality of electric vehicles, is provided with: a vehicle information acquisition part acquiring vehicle information from the plurality of electric vehicles; a charging condition determination part determining the charging condition from the external power source to the capacitors of each electric vehicle based on the priority order relating to the charging of the capacitors corresponding to the information set for every use target of the electric vehicles contained in the vehicle information when the integrated value of the charged power to the capacitors of the plurality of electric vehicles exceeds the suppliable power quantity from the external power source; and an electric power supply control unit controlling the power supply to at least any one capacitor of the plurality of electric vehicles from the external power source based on the charging condition determined with the charging condition determining part. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

本発明は、複数の電動車両に搭載された各蓄電器を充電する際に、外部電源が各蓄電器に供給する電力を制御する電力供給制御装置に関する。   The present invention relates to a power supply control device that controls power supplied from an external power source to each capacitor when charging each capacitor mounted on a plurality of electric vehicles.

特許文献１は、電源設備に繋がる負荷の状態を使用者が確認しなくてもブレーカを飛ばすことなく充電できる車両用バッテリの充電装置を開示している。図８は、特許文献１に開示された充電装置の全体構成を表すブロック図である。   Patent document 1 is disclosing the charging device of the battery for vehicles which can charge, without skipping a breaker, even if a user does not confirm the state of the load connected to power supply equipment. FIG. 8 is a block diagram illustrating the overall configuration of the charging device disclosed in Patent Document 1. In FIG.

図８に示すように、充電装置２の通信部２６は、他の充電装置５０との間で情報を送受信し、他の充電装置５０の充電状態の情報を取得する。充電制御部２０は、設備電源３０から当該充電装置２および他の充電装置５０が供給を受ける電流の合計であるトータル電流の上限を表すトータル電流制限値と、他の充電装置５０の充電状態の情報とに基づき、当該充電装置２が設備電源３０から供給を受け得る電流である使用電流値を、トータル電流がトータル電流制限値を越えることの無いように設定する。また、充電制御部２０は、設備電源３０から供給を受けている電流の検出結果が使用電流値を越えることの無いように、バッテリ６に供給する充電電流を制御する。   As illustrated in FIG. 8, the communication unit 26 of the charging device 2 transmits / receives information to / from the other charging device 50 and acquires information on a charging state of the other charging device 50. The charging control unit 20 includes a total current limit value that represents the upper limit of the total current that is the sum of currents supplied from the facility power supply 30 to the charging device 2 and the other charging device 50, and the charging state of the other charging device 50. Based on the information, the use current value, which is the current that the charging device 2 can receive from the facility power supply 30, is set so that the total current does not exceed the total current limit value. Further, the charging control unit 20 controls the charging current supplied to the battery 6 so that the detection result of the current supplied from the facility power supply 30 does not exceed the use current value.

特開２００３−３３３７０６号公報JP 2003-333706 A

上記説明した特許文献１の充電装置２は、当該充電装置２で消費される電力を増減させて、設備電源３０に接続された充電装置全体で、設備電源３０の負荷容量を越えないようにしている。したがって、当該充電装置２が充電を行うために使用する設備電源３０のブレーカを飛ばすことなく、バッテリ６への充電を良好に行うことができる。   The charging device 2 of Patent Document 1 described above increases or decreases the power consumed by the charging device 2 so that the entire charging device connected to the facility power source 30 does not exceed the load capacity of the facility power source 30. Yes. Therefore, the battery 6 can be charged satisfactorily without skipping the breaker of the facility power source 30 used for charging by the charging device 2.

ここで、特許文献１の設備電源３０が、ＰＨＥＶ（プラグインハイブリッド電気自動車）やＥＶ（電気自動車）等の車両に搭載された蓄電器を充電するための、充電ステーションに設けられた電源であると想定する。充電ステーションには、所定数の車両が駐車可能な場所が確保されており、各場所には車両に設けられたプラグを電源に接続するための設備（充電装置）が設けられている。   Here, the facility power source 30 of Patent Document 1 is a power source provided at a charging station for charging a capacitor mounted on a vehicle such as a PHEV (plug-in hybrid electric vehicle) or EV (electric vehicle). Suppose. In the charging station, places where a predetermined number of vehicles can be parked are secured, and facilities (charging devices) for connecting plugs provided on the vehicles to a power source are provided at each location.

当該充電ステーションは、蓄電器を充電するためのプラグを搭載する任意の車両によって利用される。しかし、複数の車両が充電ステーションに一時に集中して各車両が充電を行うと、充電ステーションの電力供給能力にもよるが、個々の車両に十分な電力を供給できない状況になる恐れがある。この問題を解決するためには、充電ピーク時に電力供給効率が最も高くなるよう、充電ステーション及び電力会社から充電ステーションまでの設備を高いコストをかけて整備すれば良い。しかし、全体に対する充電ピーク時の時間帯は限られており、かつ、この方法では、充電ピーク時以外の時間帯では最良の電力供給効率で電力を供給できない。   The charging station is used by any vehicle equipped with a plug for charging the battery. However, when a plurality of vehicles are concentrated on the charging station and each vehicle performs charging, depending on the power supply capability of the charging station, there is a possibility that sufficient power cannot be supplied to each vehicle. In order to solve this problem, the charging station and the facilities from the power company to the charging station may be installed at a high cost so that the power supply efficiency becomes the highest at the peak of charging. However, the time zone at the peak charging time is limited, and with this method, power cannot be supplied with the best power supply efficiency in a time zone other than the charging peak time.

また、例えば、真夏の昼間等の時間帯には、各家庭や事業所で利用される空調設備の稼動率が非常に高くなる。電力会社の電力供給能力には限度があるため、比較的大きな電力を供給する充電ステーションは、時期や時間帯を考慮した充電制御を行う必要がある。   In addition, for example, during the daytime in midsummer, the operating rate of the air conditioning equipment used in each home or office is very high. Since there is a limit to the power supply capacity of an electric power company, a charging station that supplies a relatively large amount of power needs to perform charge control in consideration of time and time zones.

さらに、充電ステーションを利用する任意の車両には、通勤又はレジャーといった目的の異なる自家用車両や、営業用車両、タクシー、トラック、路線バス等の他、消防車や救急車等の緊急車両も含まれる。各車両が要する充電条件は、蓄電器の残容量又は公共性等によって異なると推測される。例えば、緊急車両や公共目的の車両は、蓄電器の高速充電を要すると推定される。しかし、特許文献１の充電装置が設置された充電ステーションで充電中の車両が多い場合、当該車両よりも後に充電要求を行った緊急車両や公共目的の車両は、高速充電を行うことはできない。   Further, arbitrary vehicles using the charging station include private vehicles having different purposes such as commuting or leisure, business vehicles, taxis, trucks, route buses, and emergency vehicles such as fire engines and ambulances. It is presumed that the charging conditions required for each vehicle differ depending on the remaining capacity of the battery or publicity. For example, it is estimated that emergency vehicles and vehicles for public purposes require fast charging of the battery. However, when there are many vehicles that are being charged at a charging station in which the charging device of Patent Document 1 is installed, an emergency vehicle or a public vehicle that has requested charging after the vehicle cannot perform high-speed charging.

本発明の目的は、電力供給状況及び各電動車両の公共性に応じて、各電動車両の蓄電器への電力供給を制御する電力供給制御装置を提供することである。   The objective of this invention is providing the electric power supply control apparatus which controls the electric power supply to the electrical storage device of each electric vehicle according to an electric power supply condition and the public property of each electric vehicle.

上記課題を解決して係る目的を達成するために、請求項１に記載の発明の電力供給制御装置は、複数の電動車両（例えば、実施の形態での車両１４０）に搭載された各蓄電器（例えば、実施の形態での蓄電器１４３）を充電する際に、外部電源（例えば、実施の形態での電源１３０）から前記蓄電器に供給される電力を制御する電力供給制御装置であって、前記複数の電動車両の各々から車両情報を取得する車両情報取得部（例えば、実施の形態での車両情報取得部１１１）と、前記複数の電動車両の各蓄電器への充電電力の積算値が前記外部電源の供給可能電力を超過する場合、前記車両情報に含まれる電動車両の利用目的毎に設定された情報に応じた前記蓄電器の充電に係る優先順位に基づいて、前記外部電源から各電動車両の蓄電器への充電条件を決定する充電条件決定部（例えば、実施の形態での充電条件決定部１２１）と、前記充電条件決定部が決定した充電条件に基づいて、前記外部電源から前記複数の電動車両の少なくともいずれか１つの蓄電器への電力供給を制御する電力供給制御部（例えば、実施の形態での充電制御部１１３）と、を備えたことを特徴としている。   In order to solve the above problems and achieve the object, a power supply control device according to a first aspect of the present invention includes a plurality of capacitors (for example, vehicles 140 according to the embodiments) mounted on a plurality of electric vehicles (for example, vehicles 140 in the embodiment). For example, a power supply control device that controls power supplied from an external power source (for example, the power source 130 in the embodiment) to the capacitor when charging the capacitor 143 in the embodiment. A vehicle information acquisition unit that acquires vehicle information from each of the electric vehicles (for example, the vehicle information acquisition unit 111 in the embodiment), and an integrated value of charging power to each battery of the plurality of electric vehicles is the external power source. When the electric power that can be supplied is exceeded, the electric power storage device of each electric vehicle from the external power source is based on the priority order related to the charging of the electric storage device according to the information set for each purpose of use of the electric vehicle included in the vehicle information. What Based on the charging condition determined by the charging condition determining unit (for example, the charging condition determining unit 121 in the embodiment) for determining the charging condition and the charging condition determining unit, at least one of the plurality of electric vehicles from the external power source And a power supply control unit (for example, the charge control unit 113 in the embodiment) that controls power supply to any one of the capacitors.

さらに、請求項２に記載の発明の電力供給制御装置では、前記電力供給制御部が前記充電条件に基づく電力供給の制御を行っているときに、前記複数の電動車両の各蓄電器への充電電力の積算値が前記外部電源の供給可能電力未満となれば、前記充電条件決定部は、前記充電条件に基づく電力供給の制限の少なくとも一部を解消することを特徴としている。   Furthermore, in the power supply control device according to the second aspect of the present invention, when the power supply control unit performs power supply control based on the charging condition, charging power to each of the capacitors of the plurality of electric vehicles is charged. If the integrated value becomes less than the power that can be supplied from the external power source, the charging condition determination unit is configured to eliminate at least a part of the limitation of power supply based on the charging condition.

さらに、請求項３に記載の発明の電力供給制御装置では、前記充電条件決定部は、前記充電条件に基づいて電力供給が制限されている電動車両の内、前記優先順位が最も高い電動車両から優先して、前記電力供給の制限を解消することを特徴としている。   Furthermore, in the power supply control device according to the third aspect of the present invention, the charging condition determination unit starts from an electric vehicle having the highest priority among electric vehicles whose power supply is restricted based on the charging condition. Priority is given to eliminating the power supply limitation.

さらに、請求項４に記載の発明の電力供給制御装置では、前記電動車両の利用目的毎に設定された情報は、利用目的によって異なる公共性を当該電動車両がどの程度有するかについて示し、前記充電条件決定部は、公共性が高い順に電動車両を優先順位付けすることを特徴としている。   Furthermore, in the power supply control device of the invention according to claim 4, the information set for each purpose of use of the electric vehicle indicates how much the electric vehicle has different publicity depending on the purpose of use, and the charging The condition determining unit is characterized by prioritizing electric vehicles in descending order of publicness.

さらに、請求項５に記載の発明の電力供給制御装置では、前記複数の電動車両には、公共車両、事業用車両及び自家用車両の３つのカテゴリーの内、少なくとも１つのカテゴリーの車両が含まれ、前記３つのカテゴリーの車両の公共性は、前記公共車両、前記事業用車両、前記自家用車両の順に高いことを特徴としている。   Furthermore, in the power supply control device of the invention according to claim 5, the plurality of electric vehicles includes at least one category of vehicles among three categories of public vehicles, business vehicles, and private vehicles, The public property of the three categories of vehicles is characterized in that the public vehicle, the business vehicle, and the private vehicle are in this order.

さらに、請求項６に記載の発明の電力供給制御装置では、同一カテゴリーの複数の電動車両の内、利用目的が異なる車両には、公共性の程度によって異なる優先度ランクが対応付けられ、前記充電条件決定部は、前記同一カテゴリーの複数の電動車両に対して、前記優先度ランクが高い順に優先順位付けすることを特徴としている。   Furthermore, in the power supply control device according to the sixth aspect of the present invention, among the plurality of electric vehicles in the same category, vehicles having different usage purposes are associated with different priority ranks depending on the degree of publicity, and the charging The condition determination unit is characterized in that the plurality of electric vehicles of the same category are prioritized in descending order of the priority rank.

さらに、請求項７に記載の発明の電力供給制御装置では、前記充電条件は、前記外部電源が各電動車両の蓄電器に供給する充電電力の制限に関する条件を含むことを特徴としている。   Furthermore, in the power supply control device of the invention according to claim 7, the charging condition includes a condition related to a limitation of charging power supplied from the external power source to a battery of each electric vehicle.

さらに、請求項８に記載の発明の電力供給制御装置では、前記充電条件は、前記外部電源から各電動車両の蓄電器への充電時間の制限に関する条件を含むことを特徴としている。   Furthermore, in the power supply control device of the invention according to claim 8, the charging condition includes a condition relating to a limitation on a charging time from the external power source to a battery of each electric vehicle.

さらに、請求項９に記載の発明の電力供給制御装置では、前記外部電源の供給可能電力は時間帯によって異なることを特徴としている。   Furthermore, in the power supply control device according to the ninth aspect of the present invention, the power that can be supplied from the external power supply varies depending on the time zone.

請求項１〜３に記載の発明の電力供給制御装置によれば、各電動車両の蓄電器への充電電力の積算値が外部電源の供給可能電力を超過する場合、充電条件決定部は、充電に係る優先順位に基づいて各電動車両の蓄電器への充電条件を決定する。したがって、外部電源の供給可能電力範囲内で、優先順位に応じた各電動車両への充電電力を設定することができる。   According to the power supply control device of the first to third aspects of the invention, when the integrated value of the charging power to the battery of each electric vehicle exceeds the power that can be supplied from the external power source, the charging condition determination unit performs charging. Based on the priorities, charging conditions for the electric storage device of each electric vehicle are determined. Therefore, it is possible to set the charging power to each electric vehicle according to the priority order within the power supply range of the external power supply.

請求項４〜６に記載の発明の電力供給制御装置によれば、電動車両は、利用目的によって異なる公共性が高い順に優先順位付けされている。したがって、外部電源の供給可能電力範囲内で、電動車両の公共性に応じた各電動車両への充電電力を設定することができる。   According to the power supply control apparatus of the inventions according to claims 4 to 6, the electric vehicles are prioritized in descending order of publicness depending on the purpose of use. Therefore, it is possible to set the charging power to each electric vehicle according to the public nature of the electric vehicle within the power supply range of the external power supply.

請求項７及び８に記載の発明の電力供給制御装置によれば、前記外部電源から各電動車両の蓄電器への充電を制限する変数が充電電力又は充電時間であることが望ましい。   According to the power supply control device of the invention described in claims 7 and 8, it is desirable that the variable that limits charging from the external power source to the electric storage device of each electric vehicle is charging power or charging time.

請求項９に記載の発明の電力供給制御装置によれば、各電動車両の充電条件に基づく各電動車両への充電電力の積算値が外部電源の供給可能電力を超えか否かを時間帯毎に判断する。したがって、時間帯によって異なる外部電源の供給可能電力範囲内で、優先順位に応じた各電動車両への充電電力を時間帯毎に設定することができる。   According to the power supply control device of the invention described in claim 9, whether or not the integrated value of the charging power to each electric vehicle based on the charging condition of each electric vehicle exceeds the suppliable power of the external power source for each time zone. Judgment. Therefore, the charging power to each electric vehicle according to the priority order can be set for each time zone within the power supply range that can be supplied by the external power source depending on the time zone.

以下、本発明の実施形態について、図面を参照して説明する。なお、本実施形態の電力供給制御システムは、ＰＨＥＶ（プラグインハイブリッド電気自動車）やＥＶ（電気自動車）等の車両（以下、単に「車両」という）に搭載された蓄電器を充電するための充電ステーションに設置される。   Hereinafter, embodiments of the present invention will be described with reference to the drawings. The power supply control system of the present embodiment is a charging station for charging a capacitor mounted on a vehicle (hereinafter simply referred to as “vehicle”) such as a PHEV (plug-in hybrid electric vehicle) or EV (electric vehicle). Installed.

（第１の実施形態）
図１は、充電ステーションを示す概略図である。図１に示すように、充電ステーションには、スタンド１１０、充電制御統括装置１２０及び電源１３０によって構成された電力供給制御システムが設けられている。充電ステーションの敷地内に設けられたスタンド１１０の脇には、車両が駐車するスペースが設けられている。各車両のドライバは、図示されていない蓄電器を充電するためのプラグをスタンド１１０に差し込む。 (First embodiment)
FIG. 1 is a schematic diagram showing a charging station. As shown in FIG. 1, the charging station is provided with a power supply control system including a stand 110, a charging control supervising device 120, and a power supply 130. On the side of the stand 110 provided in the site of the charging station, a space for parking the vehicle is provided. The driver of each vehicle inserts a plug for charging a capacitor (not shown) into the stand 110.

図２は、充電ステーションの各構成要素の詳細及び車両との関係を示すブロック図である。図２に示すように、車両１４０は、車両情報を記憶する車載メモリ１４１と、蓄電器１４３とを備える。なお、車両情報には、車両の利用目的に応じて設定された車両のカテゴリー及び優先度ランクや、蓄電器１４３の残容量等の情報が含まれる。また、スタンド１１０は、車両情報取得部１１１と、充電制御部１１３とを備える。充電制御統括装置１２０は、充電条件決定部１２１と、メモリ１２３とを備える。なお、図２中の実線は信号の流れを示し、点線は電力の流れを示す。   FIG. 2 is a block diagram showing details of each component of the charging station and the relationship with the vehicle. As shown in FIG. 2, the vehicle 140 includes an in-vehicle memory 141 that stores vehicle information and a capacitor 143. The vehicle information includes information such as the vehicle category and priority rank set in accordance with the purpose of use of the vehicle, the remaining capacity of the battery 143, and the like. Further, the stand 110 includes a vehicle information acquisition unit 111 and a charge control unit 113. The charge control control device 120 includes a charge condition determination unit 121 and a memory 123. In FIG. 2, a solid line indicates a signal flow, and a dotted line indicates a power flow.

プラグがスタンド１１０に差し込まれると、スタンド１１０の車両情報取得部１１１は、電力線通信によって車載メモリ１４１から車両情報を取得する。車両情報取得部１１１は、取得した車両情報を充電制御統括装置１２０に伝送する。このように、充電制御統括装置１２０には、スタンド１１０に駐車された各車両の車両情報が集約される。   When the plug is inserted into the stand 110, the vehicle information acquisition unit 111 of the stand 110 acquires vehicle information from the in-vehicle memory 141 through power line communication. The vehicle information acquisition unit 111 transmits the acquired vehicle information to the charge control overall device 120. In this way, the vehicle information of each vehicle parked on the stand 110 is collected in the charge control control device 120.

充電制御統括装置１２０の充電条件決定部１２１は、各スタンドから伝送された各車両の車両情報をメモリ１２３に格納する。また、充電条件決定部１２１は、各スタンドから伝送された車両情報及びメモリ１２３に格納されている情報に基づいて、各車両の充電条件を決定する。充電条件決定部１２１による充電条件の決定方法については後述する。さらに、充電条件決定部１２１は、また、各車両の充電条件をメモリ１２３に格納すると共に、各車両の充電条件を示す信号（以下「充電条件信号」という）をスタンド１１０に伝送する。スタンド１１０の充電制御部は、充電制御統括装置１２０から伝送された充電条件信号に基づいて、電源１３０から車両１４０の蓄電器１４３への電力供給を制御する。   The charging condition determination unit 121 of the charging control control device 120 stores the vehicle information of each vehicle transmitted from each stand in the memory 123. Moreover, the charging condition determination part 121 determines the charging condition of each vehicle based on the vehicle information transmitted from each stand and the information stored in the memory 123. A method for determining the charging condition by the charging condition determining unit 121 will be described later. Further, the charging condition determination unit 121 stores the charging condition of each vehicle in the memory 123 and transmits a signal indicating the charging condition of each vehicle (hereinafter referred to as “charging condition signal”) to the stand 110. The charging control unit of the stand 110 controls power supply from the power supply 130 to the battery 143 of the vehicle 140 based on the charging condition signal transmitted from the charging control control device 120.

図３は、充電制御統括装置１２０のメモリ１２３に格納されている情報を示す図である。図３に示すように、メモリ１２３には、各車両の利用目的毎に割り当てられたカテゴリー及び優先度ランクが設定されている。なお、カテゴリーは、各車両の公共性に応じた優先順位を示す変数である。また、優先度ランクは、同一カテゴリーに属する車両を細分化し、各車両の公共性に応じた優先順位を示す変数である。なお、「公共性」とは、車両の利用目的を鑑みて決定される基準の一つである。   FIG. 3 is a diagram illustrating information stored in the memory 123 of the charge control control device 120. As shown in FIG. 3, the category and priority rank assigned to each vehicle usage purpose are set in the memory 123. The category is a variable indicating a priority order according to the public nature of each vehicle. The priority rank is a variable that subdivides vehicles belonging to the same category and indicates a priority order according to the public nature of each vehicle. Note that “public” is one of the criteria determined in view of the purpose of use of the vehicle.

本実施形態では、図３の「具体例」の項目に示されているように、消防車や救急車等の緊急車両は、カテゴリー１、優先度ランク１に設定されている。また、路線バス等の公共交通機関は、カテゴリー１、優先度ランク２に設定されている。また、配送用トラック等の貨物運送用車両は、カテゴリー２、優先度ランク２に設定されている。他に、カテゴリー２には、優先度ランク３の営業用車両と、優先度ランク４の観光バスとが設定されている。さらに、カテゴリー３には主に自家用車両が設定され、通院・生活物資を購入するために利用される自家用車両には優先度ランク３、通勤目的の自家用車両には優先度ランク４、レジャー目的の自家用車両には優先度ランク５が設定されている。なお、明確な目的のない車両は、カテゴリー３、優先度ランク６に設定されている。   In this embodiment, as shown in the item “specific example” in FIG. 3, emergency vehicles such as fire engines and ambulances are set to category 1 and priority rank 1. Public transportation such as route buses is set to category 1 and priority rank 2. In addition, cargo transportation vehicles such as delivery trucks are set to category 2 and priority rank 2. In addition, in category 2, business vehicles with priority rank 3 and sightseeing buses with priority rank 4 are set. In addition, category 3 mainly includes private vehicles. Priority rank 3 is used for private vehicles used to purchase hospital and daily goods. Priority rank 4 is used for private vehicles used for commuting. The priority rank 5 is set for the private vehicle. Vehicles without a clear purpose are set to category 3 and priority rank 6.

なお、自家用車両の利用目的は、カーナビゲーションシステムが記憶する走行履歴に基づいて設定されても、ドライバが走行の都度設定しても良い。   Note that the purpose of use of the private vehicle may be set based on the travel history stored in the car navigation system or may be set each time the driver travels.

図４は、第１の実施形態の充電制御統括装置１２０の充電条件決定部１２１による充電条件の決定方法を示すフローチャートである。図４に示すように、充電条件決定部１２１は、新たに充電を行おうとしている車両（以下「対象車両」という）のプラグが差し込まれたスタンド１１０の車両情報取得部１１１から伝送された車両情報を受信する（ステップＳ１０１）。次に、充電条件決定部１２１は、対象車両を無条件で要望通りに充電すると仮定した場合に、当該対象車両を含む各車両への充電電力の積算値が電源１３０の供給可能電力を超えるか否かを判断する（ステップＳ１０３）。ステップＳ１０３で、積算値が供給可能電力を超えない場合はステップＳ１１７に進み、超える場合はステップＳ１０５に進む。   FIG. 4 is a flowchart illustrating a charging condition determination method by the charging condition determination unit 121 of the charge control control device 120 according to the first embodiment. As shown in FIG. 4, the charging condition determination unit 121 is a vehicle transmitted from the vehicle information acquisition unit 111 of the stand 110 into which a plug of a vehicle to be newly charged (hereinafter referred to as “target vehicle”) is inserted. Information is received (step S101). Next, when it is assumed that the target vehicle is unconditionally charged as desired, the charging condition determination unit 121 determines whether the integrated value of the charging power to each vehicle including the target vehicle exceeds the power that can be supplied from the power source 130. It is determined whether or not (step S103). If the integrated value does not exceed the suppliable power in step S103, the process proceeds to step S117, and if it exceeds, the process proceeds to step S105.

なお、ステップＳ１１７で、充電条件決定部１２１は、対象車両への充電電力を当該対象車両が要求した値に設定した上で、この充電電力を示す充電条件信号を対象車両のスタンド１１０に伝送する。   In step S117, the charging condition determination unit 121 sets the charging power for the target vehicle to a value requested by the target vehicle, and transmits a charging condition signal indicating the charging power to the stand 110 of the target vehicle. .

ステップＳ１０５では、充電条件決定部１２１は、ステップＳ１０１で受信した車両情報を参照して、対象車両のカテゴリーを判断する。対象車両のカテゴリーが「カテゴリー１」の場合はステップＳ１１３に進み、「カテゴリー２」の場合はステップＳ１０７に進み、「カテゴリー３」の場合はステップＳ１０９に進む。ステップＳ１０７では、充電条件決定部１２１は、充電ステーションで充電中の他の車両のカテゴリーを判断する。当該他の車両のカテゴリーの全てが「カテゴリー１」の場合はステップＳ１１５に進み、「カテゴリー２」の場合はステップＳ１１１に進み、「カテゴリー３」の場合はステップＳ１１３に進む。   In step S105, the charging condition determination unit 121 refers to the vehicle information received in step S101 and determines the category of the target vehicle. If the category of the target vehicle is “category 1”, the process proceeds to step S113. If “category 2”, the process proceeds to step S107. If “category 3”, the process proceeds to step S109. In step S107, the charging condition determination unit 121 determines the category of another vehicle that is being charged at the charging station. If all of the other vehicle categories are “category 1”, the process proceeds to step S115. If “category 2”, the process proceeds to step S111. If “category 3”, the process proceeds to step S113.

ステップＳ１０９では、充電条件決定部１２１は、前記他の車両のカテゴリーの全てが「カテゴリー３」以下か否かを判断し、カテゴリー３以下の場合はステップＳ１１１に進み、カテゴリー３より大きい、すなわちカテゴリー１又は２の場合はステップＳ１１５に進む。ステップＳ１１１では、前記他の車両の優先度ランクが対象車両の優先度ランク未満か否かを判断する。前記他の車両の優先度ランクが対象車両の優先度ランク未満の場合はステップＳ１１３に進み、対象車両の優先度ランク以上の場合はステップＳ１１５に進む。   In step S109, the charging condition determination unit 121 determines whether or not all of the other vehicle categories are “category 3” or less. If the category is less than or equal to category 3, the process proceeds to step S111. In the case of 1 or 2, the process proceeds to step S115. In step S111, it is determined whether the priority rank of the other vehicle is less than the priority rank of the target vehicle. If the priority rank of the other vehicle is less than the priority rank of the target vehicle, the process proceeds to step S113. If the priority rank of the other vehicle is equal to or higher than the priority rank of the target vehicle, the process proceeds to step S115.

ステップＳ１１５では、充電条件決定部１２１は、電源１３０の供給可能電力から前記他の車両への充電電力の積算値を差し引いた値の電力を、対象車両への充電電力として設定する。次に、充電条件決定部１２１は、当該対象車両への充電電力を示す充電条件信号を、対象車両のスタンド１１０に伝送する（ステップＳ１１７）。   In step S115, the charging condition determination unit 121 sets, as the charging power for the target vehicle, a power value obtained by subtracting the integrated value of the charging power for the other vehicle from the power that can be supplied from the power supply 130. Next, the charging condition determination unit 121 transmits a charging condition signal indicating charging power to the target vehicle to the stand 110 of the target vehicle (step S117).

一方、ステップＳ１１３では、充電条件決定部１２１は、対象車両を含む各車両への充電電力の積算値から電源１３０の供給可能電力を差し引いた値を、前記他の車両の少なくとも１つの充電電力から引いた値の電力を、前記他の車両への充電電力として再設定する。なお、このとき、充電条件決定部１２１は、対象車両への充電電力を当該対象車両が要求した値に設定する。次に、充電条件決定部１２１は、ステップＳ１１３で再設定された他の車両への充電電力を示す充電条件信号及び対象車両への充電条件を示す充電条件信号を、各車両のスタンド１１０に伝送する（ステップＳ１１７）。   On the other hand, in step S113, the charging condition determination unit 121 calculates a value obtained by subtracting the power that can be supplied from the power source 130 from the integrated value of the charging power to each vehicle including the target vehicle from at least one charging power of the other vehicle. The subtracted power is reset as the charging power for the other vehicle. At this time, the charging condition determination unit 121 sets the charging power for the target vehicle to a value requested by the target vehicle. Next, the charging condition determination unit 121 transmits a charging condition signal indicating charging power to the other vehicle reset in step S113 and a charging condition signal indicating the charging condition to the target vehicle to the stand 110 of each vehicle. (Step S117).

図５は、本実施形態の電力供給制御システムにより制御された車両Ａ〜Ｊの充電開始及び充電終了の各タイミング、並びに充電電力のレベルの時間経過の一例を示す図である。図５に示すように、車両Ｆの充電電力は、車両Ｆよりも優先順位の高い車両Ｇ及び車両Ｈの充電開始要求によって制限されている。   FIG. 5 is a diagram illustrating an example of each timing of charging start and charging end of vehicles A to J controlled by the power supply control system of the present embodiment, and time passage of the level of charging power. As shown in FIG. 5, the charging power of the vehicle F is limited by a charging start request for the vehicles G and H that have a higher priority than the vehicle F.

なお、上記説明した充電条件信号に基づく各車両への充電を行っているときに、各車両への充電電力の積算値が電源１３０の供給可能電力未満となれば、充電条件決定部１２１は、充電条件信号による充電電力の制限の少なくとも一部を解消する。すなわち、充電条件決定部１２１は、充電条件信号によって充電電力が制限されている車両の内、カテゴリーが最も高い車両から優先して、当該車両への充電電力の制限を解消する。なお、充電条件信号によって充電電力が制限されている車両のカテゴリーが全て同じ場合は、優先度ランクが最も高い車両から優先して、当該車両への充電電力の制限を解消する。   In addition, when charging each vehicle based on the charging condition signal described above, if the integrated value of the charging power to each vehicle is less than the power that can be supplied by the power supply 130, the charging condition determining unit 121 At least a part of the limitation of the charging power by the charging condition signal is eliminated. In other words, the charging condition determination unit 121 prioritizes the vehicle having the highest category among the vehicles whose charging power is limited by the charging condition signal, and removes the limitation of the charging power to the vehicle. In addition, when all the categories of vehicles whose charging power is limited by the charging condition signal are the same, priority is given to the vehicle with the highest priority rank, and the limitation on the charging power to the vehicle is removed.

以上説明したように、本実施形態の電力供給制御システムでは、各車両が要求する充電電力の積算値が電源１３０の供給可能電力を超える場合、充電条件決定部１２１は、各車両のカテゴリー及び／又は優先度ランクに応じて各車両の充電条件を決定する。図３に示したように、車両のカテゴリー及び優先度ランクは公共性に基づいて設定されている。このため、本実施形態の電力供給制御システムは、電源１３０の供給可能電力範囲内で、車両の公共性に応じた各車両への充電電力を設定することができる。   As described above, in the power supply control system of the present embodiment, when the integrated value of the charging power required by each vehicle exceeds the suppliable power of the power supply 130, the charging condition determination unit 121 determines the category and / or each vehicle. Alternatively, the charging condition of each vehicle is determined according to the priority rank. As shown in FIG. 3, the category and priority rank of the vehicle are set based on public nature. For this reason, the electric power supply control system of this embodiment can set the charging electric power to each vehicle according to the public property of the vehicle within the electric power supply possible range of the power supply 130.

（第２の実施形態）
第２の実施形態では、充電制御統括装置１２０の充電条件決定部１２１は、車両の公共性に応じて設定されたカテゴリー及び／又は優先度ランクだけでなく、時間帯も鑑みて充電条件を決定する。なお、本実施形態では、電源１３０の供給可能電力は時間帯によって異なる。例えば、混雑時間帯の供給可能電力は、他の時間帯の供給可能電力よりも低い。 (Second Embodiment)
In the second embodiment, the charging condition determining unit 121 of the charging control supervising device 120 determines the charging condition in consideration of not only the category and / or priority rank set according to the public nature of the vehicle but also the time zone. To do. In the present embodiment, the power that can be supplied from the power supply 130 varies depending on the time zone. For example, the power that can be supplied in the busy time zone is lower than the power that can be supplied in other time zones.

図６は、第２の実施形態の充電制御統括装置１２０の充電条件決定部１２１による充電条件の決定方法を示すフローチャートである。図６に示すように、充電条件決定部１２１は、日時や気候条件、使用状況等に応じて今後２４時間に使用される電力を予測して、電源１３０の余剰電力を予測する（ステップＳ２０１）。次に、充電条件決定部１２１は、第１の実施形態の図４に示したステップＳ１０１〜Ｓ１１５を行う（ステップＳ２０３）。   FIG. 6 is a flowchart illustrating a charging condition determination method by the charging condition determination unit 121 of the charge control control device 120 according to the second embodiment. As shown in FIG. 6, the charging condition determination unit 121 predicts the surplus power of the power source 130 by predicting the power to be used in the next 24 hours according to the date and time, the climatic conditions, the usage situation, and the like (step S201). . Next, the charging condition determination unit 121 performs steps S101 to S115 illustrated in FIG. 4 of the first embodiment (step S203).

充電条件決定部１２１は、全ての時間帯で、対象車両を含む各車両への充電電力の積算値が電源１３０の供給可能電力以内か否かを判断する（ステップＳ２０５）。ステップＳ２０５で、積算値が全ての時間帯で供給可能電力を超える場合はステップＳ２０７に進み、供給可能電力以内の場合はステップＳ２０９に進む。ステップＳ２０７では、充電条件決定部１２１は、優先順位が最も低い車両に対する電力の供給を、積算値が供給可能電力を超える時間帯では行わないよう充電条件を変更する。充電条件決定部１２１は、ステップＳ２０７を行った後、ステップＳ２０９に進む。ステップＳ２０９では、充電条件決定部１２１は、時間帯毎の各車両への充電条件信号、各車両のスタンド１１０に伝送する。   The charging condition determination unit 121 determines whether or not the integrated value of the charging power to each vehicle including the target vehicle is within the suppliable power of the power source 130 in all time zones (step S205). In step S205, if the integrated value exceeds the suppliable power in all time zones, the process proceeds to step S207, and if it is within the suppliable power, the process proceeds to step S209. In step S207, the charging condition determination unit 121 changes the charging condition so that power is not supplied to the vehicle having the lowest priority in a time zone in which the integrated value exceeds the suppliable power. After performing step S207, the charging condition determining unit 121 proceeds to step S209. In step S209, the charging condition determination unit 121 transmits a charging condition signal to each vehicle for each time period and the stand 110 of each vehicle.

図７は、本実施形態の電力供給制御システムにより制御された車両Ａ〜Ｊの充電開始及び充電終了の各タイミング、並びに充電電力のレベルの時間経過の一例を示す図である。図７に示すように、最も優先順位の低い車両Ｃの充電は、混雑時間帯の開始と共に一旦停止され、混雑時間帯の終了と共に再開される。   FIG. 7 is a diagram illustrating an example of charging start and end timings of vehicles A to J controlled by the power supply control system of the present embodiment, and an example of the elapsed time of the level of charging power. As shown in FIG. 7, the charging of the vehicle C having the lowest priority is temporarily stopped when the congestion time zone starts and restarted when the congestion time zone ends.

なお、本実施形態でも、上記説明した充電条件信号に基づく各車両への充電を行っているときに、各車両への充電電力の積算値が電源１３０の供給可能電力未満となれば、充電条件決定部１２１は、充電条件信号による充電電力の制限の少なくとも一部を解消する。すなわち、充電条件決定部１２１は、充電条件信号によって充電が停止されている車両の内、カテゴリーが最も高い車両から優先して、当該車両への充電を再開する。なお、充電条件信号によって充電が停止されている車両のカテゴリーが全て同じ場合は、優先度ランクが最も高い車両から優先して、当該車両への充電を再開する。   Even in the present embodiment, when charging each vehicle based on the above-described charging condition signal, if the integrated value of the charging power to each vehicle is less than the suppliable power of the power source 130, the charging condition The determination unit 121 eliminates at least a part of the limitation of the charging power by the charging condition signal. That is, the charging condition determination unit 121 resumes charging the vehicle with priority given to the vehicle having the highest category among the vehicles whose charging is stopped by the charging condition signal. In addition, when all the categories of vehicles whose charging is stopped by the charging condition signal are the same, the vehicle having the highest priority rank is prioritized and charging to the vehicle is resumed.

以上説明したように、本実施形態の電力供給制御システムでは、各車両のカテゴリー及び／又は優先度ランクに応じて決定された各車両の充電条件に基づく各車両への要求充電電力の積算値が電源１３０の供給可能電力を超えか否かを時間帯毎に判断する。また、前記積算値が電源１３０の供給可能電力を超える時間帯では、優先順位が最も低い車両への充電を停止する。このため、本実施形態の電力供給制御システムは、時間帯によって異なる電源１３０の供給可能電力範囲内で、車両の公共性に応じた各車両への充電電力を時間帯毎に設定することができる。   As described above, in the power supply control system of this embodiment, the integrated value of the required charging power to each vehicle based on the charging condition of each vehicle determined according to the category and / or priority rank of each vehicle is It is determined for each time zone whether or not the suppliable power of the power source 130 is exceeded. Further, in a time zone in which the integrated value exceeds the power that can be supplied from the power supply 130, charging to the vehicle having the lowest priority is stopped. For this reason, the power supply control system of this embodiment can set the charging power to each vehicle according to the public nature of a vehicle for every time zone within the power supply possible range of the power supply 130 which changes with time zones. .

上記説明した第１及び第２の実施形態の充電条件決定部１２１は、カテゴリー１に属する緊急車両及び公共交通機関に対しては、常に各車両が要求した電力で充電する。但し、他の例として、充電条件決定部１２１は、カテゴリー１、優先度ランク２に設定されている公共交通機関に対しては、必要電力量と安全走行余裕量の合計量が蓄電器に充電されるまでは要求通りの電力で充電し、その後、満充電までは電源１３０の供給可能電力余裕に応じてカテゴリー２，３の車両よりも優先的に充電を行っても良い。   The charging condition determination unit 121 of the first and second embodiments described above always charges emergency vehicles and public transportation belonging to category 1 with electric power requested by each vehicle. However, as another example, for the public transportation set in category 1 and priority rank 2, the charging condition determination unit 121 charges the capacitor with the total amount of required power and safe driving allowance. Until then, the battery may be charged with the required power, and then charged with priority over the category 2 and 3 vehicles according to the available power margin of the power source 130 until full charging.

また、充電条件決定部１２１は、車両の公共性に応じて設定されたカテゴリー及び／又は優先度ランクだけでなく、各車両が次回走行する予定も鑑みて、優先順位又は充電条件を決定しても良い。なお、次回走行予定に関する情報は、各車両の車載メモリ１４１に格納されており、スタンド１１０の車両情報取得部１１１が車両情報の一部として取得する。   In addition, the charging condition determination unit 121 determines the priority order or the charging condition in consideration of not only the category and / or priority rank set according to the public nature of the vehicle but also the schedule that each vehicle will travel next time. Also good. In addition, the information regarding the next traveling schedule is stored in the vehicle-mounted memory 141 of each vehicle, and the vehicle information acquisition unit 111 of the stand 110 acquires it as a part of the vehicle information.

一例として、同一カテゴリーに属する通勤目的の自家用車両（優先度ランク４）とレジャー目的の自家用車両（優先度ランク５）の２台の車両が充電要求を行っている場合について説明する。通勤目的の自家用車両の次回走行予定は３日後であり、レジャー目的の自家用車両の次回走行予定が１２時間後である場合、充電条件決定部１２１は、優先度ランクに基づけば通勤目的の自家用車両を優先するところ、各車両の次回走行予定までの時間を鑑みてレジャー目的の自家用車両を優先しても良い。   As an example, a case will be described in which two vehicles, a personal vehicle for commuting belonging to the same category (priority rank 4) and a private vehicle for leisure purposes (priority rank 5) are requesting charging. If the next travel schedule of the personal vehicle for commuting is three days later, and the next travel schedule of the personal vehicle for leisure is 12 hours later, the charging condition determination unit 121 determines that the personal vehicle for commuting is based on the priority rank. However, in consideration of the time until the next traveling schedule of each vehicle, a private vehicle for leisure purposes may be prioritized.

また、充電条件決定部１２１は、車両の公共性に応じて設定されたカテゴリー及び／又は優先度ランクだけでなく、各車両の単位走行距離あたりの環境汚染物質排出量も鑑みて、優先順位又は充電条件を決定しても良い。例えば、充電条件決定部１２１は、カテゴリー又は優先度ランクが下の車両であっても、環境汚染物質排出量が少ない車両を優先しても良い。   Further, the charging condition determination unit 121 considers not only the category and / or priority rank set according to the public nature of the vehicle but also the environmental pollutant emission amount per unit mileage of each vehicle. Charging conditions may be determined. For example, the charging condition determination unit 121 may give priority to a vehicle having a low environmental pollutant discharge amount even if the vehicle has a lower category or priority rank.

また、充電条件決定部１２１は、車両の公共性に応じて設定されたカテゴリー及び／又は優先度ランクだけでなく、ＰＨＥＶやＥＶ等といった各車両の種別も鑑みて、優先順位又は充電条件を決定しても良い。例えば、充電条件決定部１２１は、カテゴリー又は優先度ランクが下の車両であっても、ＰＨＥＶよりもＥＶを優先して良い。さらに、充電条件決定部１２１は、ＥＶに対しては次回走行予定距離も鑑みて、優先順位又は充電条件を決定しても良い。   Further, the charging condition determination unit 121 determines the priority order or the charging condition in consideration of not only the category and / or priority rank set according to the public nature of the vehicle but also the type of each vehicle such as PHEV and EV. You may do it. For example, the charging condition determination unit 121 may prioritize EV over PHEV even if the vehicle has a lower category or priority rank. Further, the charging condition determining unit 121 may determine the priority order or the charging condition in consideration of the next travel planned distance for the EV.

また、充電条件決定部１２１は、車両の公共性に応じて設定されたカテゴリー及び／又は優先度ランクだけでなく、ドライバが希望する充電モードも鑑みて、充電条件を決定しても良い。なお、充電モードに関する情報は、各車両の車載メモリ１４１に格納されており、スタンド１１０の車両情報取得部１１１が車両情報の一部として取得する。充電モードが異なると、充電時間や充電効率等が異なる。   In addition, the charging condition determination unit 121 may determine the charging condition in consideration of not only the category and / or priority rank set according to the public nature of the vehicle but also the charging mode desired by the driver. In addition, the information regarding a charging mode is stored in the vehicle-mounted memory 141 of each vehicle, and the vehicle information acquisition part 111 of the stand 110 acquires as a part of vehicle information. Different charging modes have different charging time, charging efficiency, and the like.

また、充電条件決定部１２１は、企業が自社の社員の通勤用に電力を購入していれば、この社員の車両の優先順位を上げても良い。さらに、充電条件決定部１２１は、公共性を目的とした所定の走行距離を上回る走行を行った車両に対して優先順位を下げても良い。   Further, the charging condition determination unit 121 may increase the priority of the vehicle of the employee if the company purchases electric power for commuting of the employee of the company. Furthermore, the charging condition determination unit 121 may lower the priority for a vehicle that has traveled beyond a predetermined travel distance for the purpose of publicity.

充電ステーションを示す概略図Schematic showing the charging station 充電ステーションの各構成要素の詳細及び車両との関係を示すブロック図Block diagram showing details of each component of charging station and relationship with vehicle 充電制御統括装置１２０のメモリ１２３に格納されている情報を示す図The figure which shows the information stored in the memory 123 of the charge control control apparatus 120 第１の実施形態の充電制御統括装置１２０の充電条件決定部１２１による充電条件の決定方法を示すフローチャートThe flowchart which shows the determination method of the charge condition by the charge condition determination part 121 of the charge control control apparatus 120 of 1st Embodiment. 第１の実施形態の電力供給制御システムにより制御された車両Ａ〜Ｊの充電開始及び充電終了の各タイミング、並びに充電電力のレベルの時間経過の一例を示す図The figure which shows an example of each time of the charge start of the vehicles AJ controlled by the power supply control system of 1st Embodiment, and the end of charge, and the time passage of the level of charge power. 第２の実施形態の充電制御統括装置１２０の充電条件決定部１２１による充電条件の決定方法を示すフローチャートThe flowchart which shows the determination method of the charging condition by the charging condition determination part 121 of the charge control control apparatus 120 of 2nd Embodiment. 第２の実施形態の電力供給制御システムにより制御された車両Ａ〜Ｊの充電開始及び充電終了の各タイミング、並びに充電電力のレベルの時間経過の一例を示す図The figure which shows an example of each time of the charge start of the vehicles AJ controlled by the electric power supply control system of 2nd Embodiment, and the end of charge, and the time passage of the level of charge electric power. 特許文献１に開示された充電装置の全体構成を表すブロック図The block diagram showing the whole structure of the charging device disclosed by patent document 1

符号の説明Explanation of symbols

１１０ スタンド
１１１ 車両情報取得部
１１３ 充電制御部
１２０ 充電制御統括装置
１２１ 充電条件決定部
１２３ メモリ
１３０ 電源
１４０ 車両
１４１ 車載メモリ
１４３ 蓄電器 DESCRIPTION OF SYMBOLS 110 Stand 111 Vehicle information acquisition part 113 Charging control part 120 Charging control control apparatus 121 Charging condition determination part 123 Memory 130 Power supply 140 Vehicle 141 Car-mounted memory 143 Capacitor

Claims (9)

複数の電動車両に搭載された各蓄電器を充電する際に、外部電源から前記蓄電器に供給される電力を制御する電力供給制御装置であって、
前記複数の電動車両の各々から車両情報を取得する車両情報取得部と、
前記複数の電動車両の各蓄電器への充電電力の積算値が前記外部電源の供給可能電力を超過する場合、前記車両情報に含まれる電動車両の利用目的毎に設定された情報に応じた前記蓄電器の充電に係る優先順位に基づいて、前記外部電源から各電動車両の蓄電器への充電条件を決定する充電条件決定部と、
前記充電条件決定部が決定した充電条件に基づいて、前記外部電源から前記複数の電動車両の少なくともいずれか１つの蓄電器への電力供給を制御する電力供給制御部と、
を備えたことを特徴とする電力供給制御装置。 A power supply control device that controls power supplied from an external power source to the capacitor when charging each capacitor mounted on a plurality of electric vehicles,
A vehicle information acquisition unit for acquiring vehicle information from each of the plurality of electric vehicles;
When the integrated value of the charging power to each capacitor of the plurality of electric vehicles exceeds the suppliable power of the external power source, the capacitor according to information set for each purpose of use of the electric vehicle included in the vehicle information A charging condition determining unit that determines a charging condition from the external power source to the electric storage device of each electric vehicle based on the priority order related to charging;
A power supply control unit that controls power supply from the external power source to at least one of the plurality of electric storage devices based on the charging condition determined by the charging condition determination unit;
A power supply control device comprising: 請求項１に記載の電力供給制御装置であって、
前記電力供給制御部が前記充電条件に基づく電力供給の制御を行っているときに、前記複数の電動車両の各蓄電器への充電電力の積算値が前記外部電源の供給可能電力未満となれば、前記充電条件決定部は、前記充電条件に基づく電力供給の制限の少なくとも一部を解消することを特徴とする電力供給制御装置。 The power supply control device according to claim 1,
When the power supply control unit is controlling power supply based on the charging condition, if the integrated value of the charging power to each battery of the plurality of electric vehicles is less than the suppliable power of the external power source, The power supply control device, wherein the charge condition determination unit removes at least a part of a restriction on power supply based on the charge condition. 請求項２に記載の電力供給制御装置であって、
前記充電条件決定部は、前記充電条件に基づいて電力供給が制限されている電動車両の内、前記優先順位が最も高い電動車両から優先して、前記電力供給の制限を解消することを特徴とする電力供給制御装置。 The power supply control device according to claim 2,
The charging condition determination unit is configured to eliminate the restriction on power supply in preference to the electric vehicle having the highest priority among the electric vehicles whose power supply is restricted based on the charging condition. A power supply control device. 請求項１〜３のいずれか一項に記載の電力供給制御装置であって、
前記電動車両の利用目的毎に設定された情報は、利用目的によって異なる公共性を当該電動車両がどの程度有するかについて示し、
前記充電条件決定部は、公共性が高い順に電動車両を優先順位付けすることを特徴とする電力供給制御装置。 The power supply control device according to any one of claims 1 to 3,
The information set for each purpose of use of the electric vehicle indicates how much the electric vehicle has different publicity depending on the purpose of use,
The charging condition determination unit prioritizes electric vehicles in descending order of publicness. 請求項４に記載の電力供給制御装置であって、
前記複数の電動車両には、公共車両、事業用車両及び自家用車両の３つのカテゴリーの内、少なくとも１つのカテゴリーの車両が含まれ、
前記３つのカテゴリーの車両の公共性は、前記公共車両、前記事業用車両、前記自家用車両の順に高いことを特徴とする電力供給制御装置。 The power supply control device according to claim 4,
The plurality of electric vehicles includes at least one category of vehicles among three categories of public vehicles, business vehicles, and private vehicles,
The power supply control device according to claim 3, wherein the public property of the three categories of vehicles is higher in the order of the public vehicle, the business vehicle, and the private vehicle. 請求項５に記載の電力供給制御装置であって、
同一カテゴリーの複数の電動車両の内、利用目的が異なる車両には、公共性の程度によって異なる優先度ランクが対応付けられ、
前記充電条件決定部は、前記同一カテゴリーの複数の電動車両に対して、前記優先度ランクが高い順に優先順位付けすることを特徴とする電力供給制御装置。 The power supply control device according to claim 5,
Of the plurality of electric vehicles in the same category, vehicles with different usage purposes are associated with different priority ranks depending on the degree of publicity.
The power supply control device, wherein the charging condition determination unit prioritizes the plurality of electric vehicles of the same category in descending order of the priority rank. 請求項１〜６のいずれか一項に記載の電力供給制御装置であって、
前記充電条件は、前記外部電源が各電動車両の蓄電器に供給する充電電力の制限に関する条件を含むことを特徴とする電力供給制御装置。 The power supply control device according to any one of claims 1 to 6,
The power supply control device according to claim 1, wherein the charging condition includes a condition relating to a limitation of charging power supplied from the external power source to a battery of each electric vehicle. 請求項１〜７のいずれか一項に記載の電力供給制御装置であって、
前記充電条件は、前記外部電源から各電動車両の蓄電器への充電時間の制限に関する条件を含むことを特徴とする電力供給制御装置。 The power supply control device according to any one of claims 1 to 7,
The power supply control device according to claim 1, wherein the charging condition includes a condition relating to a limitation on a charging time from the external power source to a battery of each electric vehicle. 請求項１〜８のいずれか一項に記載の電力供給制御装置であって、
前記外部電源の供給可能電力は時間帯によって異なることを特徴とする電力供給制御装置。 The power supply control device according to any one of claims 1 to 8,
The power supply control device according to claim 1, wherein the power that can be supplied from the external power source varies depending on a time zone.
JP2008281876A 2008-10-31 2008-10-31 Power supply control device Expired - Fee Related JP5077701B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2008281876A JP5077701B2 (en) 2008-10-31 2008-10-31 Power supply control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008281876A JP5077701B2 (en) 2008-10-31 2008-10-31 Power supply control device

Publications (2)

Publication Number Publication Date
JP2010110173A true JP2010110173A (en) 2010-05-13
JP5077701B2 JP5077701B2 (en) 2012-11-21

Family

ID=42299053

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008281876A Expired - Fee Related JP5077701B2 (en) 2008-10-31 2008-10-31 Power supply control device

Country Status (1)

Country Link
JP (1) JP5077701B2 (en)

Cited By (59)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102088201A (en) * 2010-12-09 2011-06-08 武汉奥新科技有限公司 Electrocar intelligent charging system with alternative energy source and energy storage device
JP2012010534A (en) * 2010-06-28 2012-01-12 Japan Delivery System Corp Charging system for electric vehicle
JP2012050222A (en) * 2010-08-26 2012-03-08 Mitsubishi Electric Corp Charging/discharging system for automobile
JP2012055132A (en) * 2010-09-03 2012-03-15 Toyota Industries Corp Sharing charging system
WO2012056530A1 (en) * 2010-10-27 2012-05-03 パイオニア株式会社 Vehicle charging management system, electrically driven vehicle navigation apparatus, vehicle charging management method, vehicle charging management program, and recording medium
JP2012115066A (en) * 2010-11-25 2012-06-14 Denso Corp Charging system
JP2012115065A (en) * 2010-11-25 2012-06-14 Denso Corp Electric power information processor
JP2012113936A (en) * 2010-11-24 2012-06-14 Tominaga Oil Pump Mfg Co Ltd Parking system with battery charger
JP2012147651A (en) * 2010-12-24 2012-08-02 Hitachi Automotive Systems Ltd Charge control system
JP2012147555A (en) * 2011-01-11 2012-08-02 Full Time System:Kk Electric vehicle charger
JP2012170273A (en) * 2011-02-16 2012-09-06 Toyota Motor Corp Charge support device
WO2012120976A1 (en) * 2011-03-04 2012-09-13 日本電気株式会社 Charging control system, charging control method and recording medium
JP2012182930A (en) * 2011-03-02 2012-09-20 Nec Casio Mobile Communications Ltd Charger, charging system, charging method and charge control program
JP2012249444A (en) * 2011-05-30 2012-12-13 Aichi Electric Co Ltd Assembly method for charging schedule of electric vehicle
CN102916455A (en) * 2011-08-05 2013-02-06 金帆新能源科技(上海)有限公司 Novel charging station system
JP2013042634A (en) * 2011-08-19 2013-02-28 Ihi Transport Machinery Co Ltd Parking device
JP2013051874A (en) * 2010-06-28 2013-03-14 Japan Delivery System Corp Charging system of electric vehicle
JP2013055731A (en) * 2011-09-01 2013-03-21 Nissan Motor Co Ltd Charging system and charging method
JP2013062918A (en) * 2011-09-12 2013-04-04 Panasonic Corp Vehicle power charge controller
DE102011084216A1 (en) * 2011-10-10 2013-04-11 Robert Bosch Gmbh Device for controlling electrical charging of electric car in e.g. multi-storey car park, has measuring instrument determining electric power, and control unit controlling certain portion of power such that maximum value is not exceeded
JP2013070500A (en) * 2011-09-22 2013-04-18 Nissan Motor Co Ltd Charger and charging method
WO2013069518A1 (en) * 2011-11-09 2013-05-16 三菱重工業株式会社 Charging fee calculation device, charging fee calculation method, and program therefor
WO2013099868A1 (en) * 2011-12-28 2013-07-04 株式会社豊田自動織機 Vehicle charging system
WO2013115244A1 (en) * 2012-02-01 2013-08-08 日本電気株式会社 Charging-time-predicting device, charging-time-predicting method, and program
JP2013153602A (en) * 2012-01-25 2013-08-08 Toyota Industries Corp Charging system
JP2013186772A (en) * 2012-03-09 2013-09-19 Fujitsu Ltd Charging management device and method for in-vehicle power storage device
WO2013157186A1 (en) * 2012-04-20 2013-10-24 パナソニック株式会社 Charging control device and vehicle charging system
JP2014099950A (en) * 2012-11-13 2014-05-29 Toyota Industries Corp Vehicle charging system
JP2014523230A (en) * 2011-07-26 2014-09-08 コミッサリア ア レネルジー アトミーク エ オ エナジーズ アルタナティブス Charging the battery group
JP2014527393A (en) * 2011-09-02 2014-10-09 テスラ モーターズ，インコーポレーテッド Multi-port DC charging system for vehicles using variable power distribution
JP2014233180A (en) * 2013-05-30 2014-12-11 株式会社日立アイイ−システム Electric vehicle battery charge system
KR101483423B1 (en) * 2012-11-07 2015-01-19 한국에너지기술연구원 Apparatus and method for managing power in building considering number of electric vehicles
US8963493B2 (en) 2011-03-04 2015-02-24 Nec Corporation Charging control system
JPWO2013024645A1 (en) * 2011-08-12 2015-03-05 日本電気株式会社 Charge management system, charger, and program
JP2015073431A (en) * 2010-05-19 2015-04-16 株式会社日立製作所 Charging device, charge control unit, and charge control method
JPWO2013172013A1 (en) * 2012-05-18 2016-01-12 日本電気株式会社 Power control apparatus, charging system, power control method, and computer program
US9358896B2 (en) 2011-12-27 2016-06-07 Mitsubishi Electric Corporation Energy management system
JP2016226288A (en) * 2011-03-04 2016-12-28 日本電気株式会社 Charger, charging method, and program
KR101729483B1 (en) 2016-11-16 2017-04-25 이엔테크놀로지 주식회사 A variable capacity charging system for vehicles
TWI594903B (en) * 2012-07-06 2017-08-11 Fulltime System Co Ltd Electric vehicle charging device and electric vehicle charging system
KR101777150B1 (en) 2016-11-28 2017-09-12 디엔비하우징 주식회사 Charging system of electric vehicle
US9881286B2 (en) 2011-10-20 2018-01-30 Panasonic Intellectual Property Management Co., Ltd. Vehicle charging control apparatus, vehicle charging control method, and information terminal
JP2018033314A (en) * 2016-04-05 2018-03-01 三菱重工業株式会社 Electric car and charger
JP2018107885A (en) * 2016-12-26 2018-07-05 トヨタ自動車株式会社 Electrically-driven vehicle
DE102017110148A1 (en) * 2017-05-10 2018-11-15 Vector Informatik Gmbh Method for charging a battery and stationary charging device
JP2018538786A (en) * 2015-12-04 2018-12-27 サイバー スイッチング ソリューションズ インコーポレイテッドＣｙｂｅｒ Ｓｗｉｔｃｈｉｎｇ Ｓｏｌｕｔｉｏｎｓ， Ｉｎｃ． Electric vehicle charging method
JP2019501623A (en) * 2015-12-04 2019-01-17 サイバー スイッチング ソリューションズ インコーポレイテッドＣｙｂｅｒ Ｓｗｉｔｃｈｉｎｇ Ｓｏｌｕｔｉｏｎｓ， Ｉｎｃ． Electric vehicle charging system
JP2019110678A (en) * 2017-12-18 2019-07-04 トヨタ自動車株式会社 Charge control device
CN112078416A (en) * 2019-06-14 2020-12-15 拓连科技股份有限公司 Charging management system and method of charging equipment
JP2021029085A (en) * 2019-08-09 2021-02-25 本田技研工業株式会社 Controller, control method, and program
US11104246B2 (en) 2015-12-04 2021-08-31 Cyber Switching Solutions, Inc. Electric vehicle charging system interface
JP2021141648A (en) * 2020-03-02 2021-09-16 トヨタ自動車株式会社 Charging system
US11180034B2 (en) 2015-12-04 2021-11-23 Cyberswitchingpatents, Llc Electric vehicle charging system with priority charging
JP2021191044A (en) * 2020-05-26 2021-12-13 株式会社日立ビルシステム Power control system
US11254233B2 (en) 2019-03-26 2022-02-22 Toyota Jidosha Kabushiki Kaisha Charge-discharge management system
JP2022079957A (en) * 2020-11-17 2022-05-27 トヨタ自動車株式会社 Information creating device, information creating program and power supply control system
KR20230003811A (en) * 2021-06-30 2023-01-06 (주)제주전기자동차서비스 Ranking and charging control system for operating electric vehicle charging infrastructure within limited capacity
JP7424193B2 (en) 2020-04-28 2024-01-30 日本電気株式会社 Charging control system, charging control method, and charging control program
WO2024038913A1 (en) * 2022-08-18 2024-02-22 ユビ電株式会社 System for controlling energy supply

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11285109A (en) * 1998-03-30 1999-10-15 Sharp Corp Automatic guided vehicle and its charging control method
JP2000209707A (en) * 1999-01-07 2000-07-28 Mitsubishi Electric Corp Charging plan equipment for electric vehicle
JP2001069678A (en) * 1999-08-31 2001-03-16 Seikichi Kobayashi Charging controller for vehicle or the like
JP2002313433A (en) * 2001-04-18 2002-10-25 Makita Corp Control method to plural charging devices
JP2003333706A (en) * 2002-05-10 2003-11-21 Sumitomonacco Materials Handling Co Ltd System and apparatus for charging battery of vehicle

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11285109A (en) * 1998-03-30 1999-10-15 Sharp Corp Automatic guided vehicle and its charging control method
JP2000209707A (en) * 1999-01-07 2000-07-28 Mitsubishi Electric Corp Charging plan equipment for electric vehicle
JP2001069678A (en) * 1999-08-31 2001-03-16 Seikichi Kobayashi Charging controller for vehicle or the like
JP2002313433A (en) * 2001-04-18 2002-10-25 Makita Corp Control method to plural charging devices
JP2003333706A (en) * 2002-05-10 2003-11-21 Sumitomonacco Materials Handling Co Ltd System and apparatus for charging battery of vehicle

Cited By (76)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015073431A (en) * 2010-05-19 2015-04-16 株式会社日立製作所 Charging device, charge control unit, and charge control method
JP2013051874A (en) * 2010-06-28 2013-03-14 Japan Delivery System Corp Charging system of electric vehicle
JP2012010534A (en) * 2010-06-28 2012-01-12 Japan Delivery System Corp Charging system for electric vehicle
JP2012050222A (en) * 2010-08-26 2012-03-08 Mitsubishi Electric Corp Charging/discharging system for automobile
JP2012055132A (en) * 2010-09-03 2012-03-15 Toyota Industries Corp Sharing charging system
JP5544022B2 (en) * 2010-10-27 2014-07-09 パイオニア株式会社 Vehicle charge management system, navigation device for electric vehicle, vehicle charge management method, vehicle charge management program, and recording medium
JPWO2012056530A1 (en) * 2010-10-27 2014-03-20 パイオニア株式会社 Vehicle charge management system, navigation device for electric vehicle, vehicle charge management method, vehicle charge management program, and recording medium
WO2012056530A1 (en) * 2010-10-27 2012-05-03 パイオニア株式会社 Vehicle charging management system, electrically driven vehicle navigation apparatus, vehicle charging management method, vehicle charging management program, and recording medium
JP2012113936A (en) * 2010-11-24 2012-06-14 Tominaga Oil Pump Mfg Co Ltd Parking system with battery charger
JP2012115065A (en) * 2010-11-25 2012-06-14 Denso Corp Electric power information processor
JP2012115066A (en) * 2010-11-25 2012-06-14 Denso Corp Charging system
CN102088201A (en) * 2010-12-09 2011-06-08 武汉奥新科技有限公司 Electrocar intelligent charging system with alternative energy source and energy storage device
JP2012147651A (en) * 2010-12-24 2012-08-02 Hitachi Automotive Systems Ltd Charge control system
JP2012147555A (en) * 2011-01-11 2012-08-02 Full Time System:Kk Electric vehicle charger
WO2014006760A1 (en) * 2011-01-11 2014-01-09 株式会社フルタイムシステム Electric vehicle charging device and electric vehicle charging system
JP2012170273A (en) * 2011-02-16 2012-09-06 Toyota Motor Corp Charge support device
JP2015223073A (en) * 2011-03-02 2015-12-10 日本電気株式会社 Charger, charging system, charging method and charge control program
JP2012182930A (en) * 2011-03-02 2012-09-20 Nec Casio Mobile Communications Ltd Charger, charging system, charging method and charge control program
JP2016226288A (en) * 2011-03-04 2016-12-28 日本電気株式会社 Charger, charging method, and program
JP6052621B2 (en) * 2011-03-04 2016-12-27 日本電気株式会社 Charge control system, charge control method and program
US9248752B2 (en) 2011-03-04 2016-02-02 Nec Corporation Charging control system, charging control method, and recording medium
WO2012120976A1 (en) * 2011-03-04 2012-09-13 日本電気株式会社 Charging control system, charging control method and recording medium
US8963493B2 (en) 2011-03-04 2015-02-24 Nec Corporation Charging control system
JP2012249444A (en) * 2011-05-30 2012-12-13 Aichi Electric Co Ltd Assembly method for charging schedule of electric vehicle
JP2014523230A (en) * 2011-07-26 2014-09-08 コミッサリア ア レネルジー アトミーク エ オ エナジーズ アルタナティブス Charging the battery group
CN102916455A (en) * 2011-08-05 2013-02-06 金帆新能源科技(上海)有限公司 Novel charging station system
JPWO2013024645A1 (en) * 2011-08-12 2015-03-05 日本電気株式会社 Charge management system, charger, and program
US9751418B2 (en) 2011-08-12 2017-09-05 Nec Corporation Charge managing system, charger, and program
JP2013042634A (en) * 2011-08-19 2013-02-28 Ihi Transport Machinery Co Ltd Parking device
JP2013055731A (en) * 2011-09-01 2013-03-21 Nissan Motor Co Ltd Charging system and charging method
JP2014527393A (en) * 2011-09-02 2014-10-09 テスラ モーターズ，インコーポレーテッド Multi-port DC charging system for vehicles using variable power distribution
JP2013062918A (en) * 2011-09-12 2013-04-04 Panasonic Corp Vehicle power charge controller
JP2013070500A (en) * 2011-09-22 2013-04-18 Nissan Motor Co Ltd Charger and charging method
DE102011084216A1 (en) * 2011-10-10 2013-04-11 Robert Bosch Gmbh Device for controlling electrical charging of electric car in e.g. multi-storey car park, has measuring instrument determining electric power, and control unit controlling certain portion of power such that maximum value is not exceeded
US9881286B2 (en) 2011-10-20 2018-01-30 Panasonic Intellectual Property Management Co., Ltd. Vehicle charging control apparatus, vehicle charging control method, and information terminal
JP2013101554A (en) * 2011-11-09 2013-05-23 Mitsubishi Heavy Ind Ltd Charging fee calculation apparatus, charging fee calculation method and program therefor
WO2013069518A1 (en) * 2011-11-09 2013-05-16 三菱重工業株式会社 Charging fee calculation device, charging fee calculation method, and program therefor
US9358896B2 (en) 2011-12-27 2016-06-07 Mitsubishi Electric Corporation Energy management system
JP2013153639A (en) * 2011-12-28 2013-08-08 Toyota Industries Corp Vehicle charging system
WO2013099868A1 (en) * 2011-12-28 2013-07-04 株式会社豊田自動織機 Vehicle charging system
CN104067473A (en) * 2011-12-28 2014-09-24 株式会社丰田自动织机 Vehicle charging system
JP2013153602A (en) * 2012-01-25 2013-08-08 Toyota Industries Corp Charging system
WO2013115244A1 (en) * 2012-02-01 2013-08-08 日本電気株式会社 Charging-time-predicting device, charging-time-predicting method, and program
JP2013186772A (en) * 2012-03-09 2013-09-19 Fujitsu Ltd Charging management device and method for in-vehicle power storage device
JP2013225971A (en) * 2012-04-20 2013-10-31 Panasonic Corp Charge controller and vehicle charging system
WO2013157186A1 (en) * 2012-04-20 2013-10-24 パナソニック株式会社 Charging control device and vehicle charging system
JPWO2013172013A1 (en) * 2012-05-18 2016-01-12 日本電気株式会社 Power control apparatus, charging system, power control method, and computer program
TWI594903B (en) * 2012-07-06 2017-08-11 Fulltime System Co Ltd Electric vehicle charging device and electric vehicle charging system
KR101483423B1 (en) * 2012-11-07 2015-01-19 한국에너지기술연구원 Apparatus and method for managing power in building considering number of electric vehicles
JP2014099950A (en) * 2012-11-13 2014-05-29 Toyota Industries Corp Vehicle charging system
JP2014233180A (en) * 2013-05-30 2014-12-11 株式会社日立アイイ−システム Electric vehicle battery charge system
US11104246B2 (en) 2015-12-04 2021-08-31 Cyber Switching Solutions, Inc. Electric vehicle charging system interface
JP2018538786A (en) * 2015-12-04 2018-12-27 サイバー スイッチング ソリューションズ インコーポレイテッドＣｙｂｅｒ Ｓｗｉｔｃｈｉｎｇ Ｓｏｌｕｔｉｏｎｓ， Ｉｎｃ． Electric vehicle charging method
JP2019501623A (en) * 2015-12-04 2019-01-17 サイバー スイッチング ソリューションズ インコーポレイテッドＣｙｂｅｒ Ｓｗｉｔｃｈｉｎｇ Ｓｏｌｕｔｉｏｎｓ， Ｉｎｃ． Electric vehicle charging system
US11590851B2 (en) 2015-12-04 2023-02-28 Cyberswitchingpatents, LLC. Electric vehicle charging system
US11180034B2 (en) 2015-12-04 2021-11-23 Cyberswitchingpatents, Llc Electric vehicle charging system with priority charging
JP2018033314A (en) * 2016-04-05 2018-03-01 三菱重工業株式会社 Electric car and charger
KR101729483B1 (en) 2016-11-16 2017-04-25 이엔테크놀로지 주식회사 A variable capacity charging system for vehicles
KR101777150B1 (en) 2016-11-28 2017-09-12 디엔비하우징 주식회사 Charging system of electric vehicle
JP2018107885A (en) * 2016-12-26 2018-07-05 トヨタ自動車株式会社 Electrically-driven vehicle
DE102017110148A1 (en) * 2017-05-10 2018-11-15 Vector Informatik Gmbh Method for charging a battery and stationary charging device
JP2019110678A (en) * 2017-12-18 2019-07-04 トヨタ自動車株式会社 Charge control device
US11254233B2 (en) 2019-03-26 2022-02-22 Toyota Jidosha Kabushiki Kaisha Charge-discharge management system
CN112078416A (en) * 2019-06-14 2020-12-15 拓连科技股份有限公司 Charging management system and method of charging equipment
JP2021029085A (en) * 2019-08-09 2021-02-25 本田技研工業株式会社 Controller, control method, and program
JP7355551B2 (en) 2019-08-09 2023-10-03 本田技研工業株式会社 Control device, control method, and program
JP2021141648A (en) * 2020-03-02 2021-09-16 トヨタ自動車株式会社 Charging system
JP7424193B2 (en) 2020-04-28 2024-01-30 日本電気株式会社 Charging control system, charging control method, and charging control program
JP2021191044A (en) * 2020-05-26 2021-12-13 株式会社日立ビルシステム Power control system
JP7351795B2 (en) 2020-05-26 2023-09-27 株式会社日立ビルシステム power control system
JP2022079957A (en) * 2020-11-17 2022-05-27 トヨタ自動車株式会社 Information creating device, information creating program and power supply control system
JP7276305B2 (en) 2020-11-17 2023-05-18 トヨタ自動車株式会社 Information creation device, information creation program, and power supply control system
US11945336B2 (en) 2020-11-17 2024-04-02 Toyota Jidosha Kabushiki Kaisha Information creation apparatus, information creation program, and power supply control system
KR20230003811A (en) * 2021-06-30 2023-01-06 (주)제주전기자동차서비스 Ranking and charging control system for operating electric vehicle charging infrastructure within limited capacity
KR102557300B1 (en) 2021-06-30 2023-07-19 (주)제주전기자동차서비스 Ranking and charging control system for operating electric vehicle charging infrastructure within limited capacity
WO2024038913A1 (en) * 2022-08-18 2024-02-22 ユビ電株式会社 System for controlling energy supply

Also Published As

Publication number Publication date
JP5077701B2 (en) 2012-11-21

Similar Documents

Publication Publication Date Title
JP5077701B2 (en) Power supply control device
CN109726888B (en) Vehicle distribution system and vehicle distribution method
CN106104625B (en) Shared vehicle management device and recording medium
JP5291422B2 (en) Electricity supply and demand system
JP4985748B2 (en) Charging parking system
CN101920702B (en) Method of controlling vehicle powertrain and vehicle control system
JP5776017B2 (en) Storage battery charging plan support system
EP3967545A2 (en) Charging of a fleet of electric vehicles
JP6081817B2 (en) OBE and EV management system
KR101854871B1 (en) Apparatus and method for charging electric vehicle
US9384515B2 (en) Shared vehicle management
US20140336965A1 (en) Charge/discharge assist device
JP5595456B2 (en) Battery charge / discharge system
CN112477635A (en) Method, device and equipment for supplementing electric quantity of battery and storage medium
US20110050168A1 (en) Charge control method for vehicle and device thereof
JP2010239849A (en) Onboard device and onboard system
KR101870285B1 (en) System and method for continuous charging of electric vehicle
CN106585383B (en) Electric vehicle control method and device
US20210138928A1 (en) Vehicle charging control systems and methods
US20200333148A1 (en) Long-range navigation planning and charging strategy for electric vehicles
CN111598646A (en) Electric taxi charging navigation method with reservation function
JP2012050222A (en) Charging/discharging system for automobile
EP3160809B1 (en) A method for controlling a state of charge of a plug-in hybrid vehicle
JP5518147B2 (en) Battery charge / discharge system
KR101923046B1 (en) Efficient differential charging system for electric vehicle

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20101125

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20120412

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20120424

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20120531

RD03 Notification of appointment of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7423

Effective date: 20120531

RD04 Notification of resignation of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7424

Effective date: 20120601

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20120731

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20120815

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20150907

Year of fee payment: 3

R150 Certificate of patent or registration of utility model

Ref document number: 5077701

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

Free format text: JAPANESE INTERMEDIATE CODE: R150

LAPS Cancellation because of no payment of annual fees