JP5529703B2 - Electric vehicle rapid charging apparatus and charging method - Google Patents

Electric vehicle rapid charging apparatus and charging method Download PDF

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JP5529703B2
JP5529703B2 JP2010232929A JP2010232929A JP5529703B2 JP 5529703 B2 JP5529703 B2 JP 5529703B2 JP 2010232929 A JP2010232929 A JP 2010232929A JP 2010232929 A JP2010232929 A JP 2010232929A JP 5529703 B2 JP5529703 B2 JP 5529703B2
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勝彦 大黒
明弘 八子
善三 山口
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Nippon Steel Texeng Co Ltd
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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本発明は、電気自動車の急速充電装置及び充電方法に関し、特に集合駐車場に駐車された複数台の車両に対して充電を行うのに利用して好適なものに関する。   The present invention relates to a rapid charging apparatus and a charging method for an electric vehicle, and more particularly to a device that is suitable for charging a plurality of vehicles parked in a collective parking lot.

環境負荷の少ない電気自動車用は、今後ますます普及するものと考えられる。近年では、電気自動車のバッテリを充電するための充電装置として急速充電装置と称されるものが開発され、実用化されている。家庭用電源を使用して充電する場合は数時間〜十数時間かかるところを、急速充電装置は一台の車両に対して１５〜３０分程度で充電を行うことが可能であり、充電を目的とするサービスステーション、ディーラ店等に設置される。   Electric vehicles with low environmental impact are expected to become increasingly popular in the future. In recent years, what is called a quick charging device has been developed and put into practical use as a charging device for charging a battery of an electric vehicle. When charging using a household power supply, the quick charging device can charge a single vehicle in about 15 to 30 minutes. It will be installed at service stations and dealer stores.

特開平１０−８００７１号公報Japanese Patent Laid-Open No. 10-80071

急速充電装置は、電気自動車に接続可能な給電プラグを１本だけ備える所謂シングルプラグ式が基本である。シングルプラグ式では、複数台の車両を充電する場合、一の車両の充電完了後に、給電プラグを次の車両に接続しなおす必要がある。そのため、充電を目的とするサービスステーション、ディーラ店等であればよいが、駐車を目的とする集合駐車場では利用しにくい。すなわち、集合駐車場で駐車したついでに充電を行えるようにする場合、シングルプラグ式では「駐車時間＝接続時間＝充電時間」であり、長時間駐車時には充電装置を占有することになり、急速充電装置の稼働率が低下してしまう。   The quick charging apparatus is basically a so-called single plug type having only one power supply plug that can be connected to an electric vehicle. In the single plug type, when charging a plurality of vehicles, it is necessary to reconnect the power supply plug to the next vehicle after charging of one vehicle is completed. Therefore, it may be a service station or dealer store for charging purposes, but it is difficult to use in a collective parking lot for parking purposes. In other words, when charging is possible after parking in the collective parking lot, the single plug type is “parking time = connection time = charging time”, and when charging for a long time, the charging device is occupied. The utilization rate of will decrease.

集合駐車場に駐車された複数台の車両に対して充電を行うために、シングルプラグ式の急速充電装置を複数台設置することが考えられるが、設備コストがかかってしまう。また、シングルプラグ式の急速充電装置を複数台設置する場合でも、受電容量の制約から同時に急速充電を行う台数は限られてしまう。   In order to charge a plurality of vehicles parked in the collective parking lot, it is conceivable to install a plurality of single plug type quick charging devices, but the equipment cost is increased. In addition, even when a plurality of single-plug type quick charging devices are installed, the number of units that perform quick charging at the same time is limited due to power receiving capacity limitations.

例えば特許文献１には、一の入力端子に対して複数の出力端子を備え、複数の電気自動車用電池を深夜電力時間帯において充電をずらして行う構成が開示されている。具体的には、電気自動車それぞれの放電量を測定する放電量測定手段と、前記放電量に従って充電時間を決定する充電時間決定手段と、前記充電時間決定手段によって決定された電気自動車の充電時間の中で、充電時間のもっとも長い電気自動車が深夜電力時間帯の開始時刻に充電を開始し、かつ充電時間のもっとも短い電気自動車が深夜電力時間帯の終了時刻に充電を終了するよう充電時間帯を設定する充電時間帯整定手段とを備えている。   For example, Patent Document 1 discloses a configuration in which a plurality of output terminals are provided for one input terminal, and charging is performed for a plurality of electric vehicle batteries in a midnight power time zone. Specifically, the discharge amount measuring means for measuring the discharge amount of each electric vehicle, the charging time determining means for determining the charging time according to the discharge amount, and the charging time of the electric vehicle determined by the charging time determining means The charging time zone is set so that the electric vehicle with the longest charging time starts charging at the start time of the midnight power time zone and the electric vehicle with the shortest charging time ends charging at the end time of the midnight power time zone. Charging time zone setting means for setting.

しかしながら、特許文献１では、深夜電力時間帯において充電を行うことを前提としており、集合駐車場で駐車したついでに充電を行うことを想定したものではない。集合駐車場においては、車両の入場時刻／出場時刻／駐車時間、所望の要求充電量、所望の充電実施時間帯、充電の優先順位（例えば優先充電、普通充電）等は、集合駐車場の形態（月極駐車場や、オフィスビル、商業施設、公共施設等の駐車場）や集合駐車場の利用者によって様々であり、それに対応できるようにする必要がある。   However, Patent Document 1 is based on the premise that charging is performed in the late-night power hours, and it is not assumed that charging is performed after parking in the collective parking lot. In the collective parking lot, the vehicle entry time / participation time / parking time, desired required charge amount, desired charge execution time zone, priority order of charge (for example, priority charge, normal charge), etc. (Monthly parking lots, parking lots for office buildings, commercial facilities, public facilities, etc.) and various types of parking lot users need to be able to cope with them.

本発明は上記のような点に鑑みてなされたものであり、集合駐車場における様々な条件や利用者等の要求に対応しつつ、一台の急速充電装置で複数台の電気自動車を効率よく充電できるようにすることを目的とする。   The present invention has been made in view of the above points, and efficiently handles a plurality of electric vehicles with a single quick charger while responding to various conditions in a collective parking lot and requests from users and the like. The purpose is to be able to charge.

本発明の電気自動車の急速充電装置は、電気自動車のバッテリを充電する急速充電装置であって、電気自動車に接続可能な給電プラグを複数本備えるとともに、前記給電プラグが接続された車両について、充電実施時間帯、優先レベル及び充電量のうち少なくともいずれか設定して、充電対象車両として登録する登録手段と、前記登録手段での設定の内容及び登録順を判定し、その判定結果に基づいて、前記充電対象車両への充電を順次切り替える制御手段とを備え、前記登録手段では、充電量として第１の充電量及び第２の充電量を設定し、前記制御手段は、登録順で、第１の充電量の充電が完了していない充電対象車両があるか否かを判定し、第１の充電量の充電が完了していない充電対象車両に対して当該車両について設定された第１の充電量の充電を行い、第１の充電量の充電が完了していない充電対象車両がない場合、登録順で、第２の充電量の充電が完了していない充電対象車両があるか否かを判定し、第２の充電量の充電が完了していない充電対象車両に対して当該車両について設定された第２の充電量の充電を行うことを特徴とする。
本発明の電気自動車の急速充電装置は、電気自動車のバッテリを充電する急速充電装置であって、電気自動車に接続可能な給電プラグを複数本備えるとともに、前記給電プラグが接続された車両について、充電実施時間帯、優先レベル及び充電量のうち少なくともいずれか設定して、充電対象車両として登録する登録手段と、前記登録手段での設定の内容及び登録順を判定し、その判定結果に基づいて、前記充電対象車両への充電を順次切り替える制御手段とを備え、前記登録手段では、優先レベル、並びに、充電量として第１の充電量及び第２の充電量を設定し、前記制御手段は、優先レベル及び登録順に応じた順で、第１の充電量の充電が完了していない充電対象車両があるか否かを判定し、第１の充電量の充電が完了していない充電対象車両に対して当該車両について設定された第１の充電量の充電を行い、第１の充電量の充電が完了していない充電対象車両がない場合、優先レベル及び登録順に応じた順で、第２の充電量の充電が完了していない充電対象車両があるか否かを判定し、第２の充電量の充電が完了していない充電対象車両に対して当該車両について設定された第２の充電量の充電を行うことを特徴とする。
また、本発明の電気自動車の急速充電装置の他の特徴とするところは、前記登録手段では、充電実施時間帯を設定し、前記制御手段は、判定を行う時刻が充電実施時間帯に該当する充電対象車両だけに充電を行う点にある。
本発明の電気自動車の充電方法は、電気自動車に接続可能な給電プラグを複数本備えた急速充電装置により、電気自動車のバッテリを充電する電気自動車の充電方法であって、前記給電プラグが接続された車両について、充電実施時間帯、優先レベル及び充電量のうち少なくともいずれか設定して、充電対象車両として登録する登録ステップと、前記登録ステップでの設定の内容及び登録順を判定し、その判定結果に基づいて、前記充電対象車両への充電を順次切り替える制御ステップとを有し、前記登録ステップでは、充電量として第１の充電量及び第２の充電量を設定し、前記制御ステップでは、登録順で、第１の充電量の充電が完了していない充電対象車両があるか否かを判定し、第１の充電量の充電が完了していない充電対象車両に対して当該車両について設定された第１の充電量の充電を行い、第１の充電量の充電が完了していない充電対象車両がない場合、登録順で、第２の充電量の充電が完了していない充電対象車両があるか否かを判定し、第２の充電量の充電が完了していない充電対象車両に対して当該車両について設定された第２の充電量の充電を行うことを特徴とする。
本発明の電気自動車の充電方法は、電気自動車に接続可能な給電プラグを複数本備えた急速充電装置により、電気自動車のバッテリを充電する電気自動車の充電方法であって、前記給電プラグが接続された車両について、充電実施時間帯、優先レベル及び充電量のうち少なくともいずれか設定して、充電対象車両として登録する登録ステップと、前記登録ステップでの設定の内容及び登録順を判定し、その判定結果に基づいて、前記充電対象車両への充電を順次切り替える制御ステップとを有し、前記登録ステップでは、優先レベル、並びに、充電量として第１の充電量及び第２の充電量を設定し、前記制御ステップでは、優先レベル及び登録順に応じた順で、第１の充電量の充電が完了していない充電対象車両があるか否かを判定し、第１の充電量の充電が完了していない充電対象車両に対して当該車両について設定された第１の充電量の充電を行い、第１の充電量の充電が完了していない充電対象車両がない場合、優先レベル及び登録順に応じた順で、第２の充電量の充電が完了していない充電対象車両があるか否かを判定し、第２の充電量の充電が完了していない充電対象車両に対して当該車両について設定された第２の充電量の充電を行うことを特徴とする。 The rapid charging device for an electric vehicle according to the present invention is a rapid charging device for charging a battery of an electric vehicle, and includes a plurality of power supply plugs connectable to the electric vehicle, and charging the vehicle to which the power supply plug is connected. Set at least one of the implementation time zone, priority level and charge amount, determine the registration means to be registered as a vehicle to be charged, the setting contents and registration order in the registration means, and based on the determination result, Control means for sequentially switching the charging of the vehicle to be charged , wherein the registration means sets a first charge amount and a second charge amount as the charge amount, and the control means includes the first charge amount in the order of registration. It is determined whether or not there is a vehicle to be charged that has not been fully charged, and the first vehicle that has been set for the vehicle to be charged that has not been fully charged with the first amount of charge. If there is no charge target vehicle that has been charged with the charge amount and has not been charged with the first charge amount, whether there is a charge target vehicle that has not been charged with the second charge amount in the order of registration And charging the second charge amount set for the vehicle with respect to the charge target vehicle that has not been charged with the second charge amount .
The rapid charging device for an electric vehicle according to the present invention is a rapid charging device for charging a battery of an electric vehicle, and includes a plurality of power supply plugs connectable to the electric vehicle, and charging the vehicle to which the power supply plug is connected. Set at least one of the implementation time zone, priority level and charge amount, determine the registration means to be registered as a vehicle to be charged, the setting contents and registration order in the registration means, and based on the determination result, Control means for sequentially switching charging to the vehicle to be charged, the registration means sets a priority level and a first charge amount and a second charge amount as the charge amount, and the control means has priority It is determined whether there is a vehicle to be charged in which charging of the first charge amount is not completed in the order corresponding to the level and the registration order, and the charging pair in which charging of the first charge amount is not completed When the vehicle is charged with the first charge amount set for the vehicle and there is no charge target vehicle for which the charge of the first charge amount has not been completed, It is determined whether or not there is a charging target vehicle for which charging of the second charging amount has not been completed, and the second set for the vehicle with respect to the charging target vehicle for which charging of the second charging amount has not been completed. It is characterized by charging the amount of charge.
Another feature of the rapid charging apparatus for an electric vehicle according to the present invention is that the registration unit sets a charging execution time zone, and the control unit determines that the determination time corresponds to the charging execution time zone. The point is that only the vehicle to be charged is charged.
An electric vehicle charging method according to the present invention is an electric vehicle charging method in which a battery of an electric vehicle is charged by a quick charging device including a plurality of power supply plugs connectable to the electric vehicle, wherein the power supply plug is connected. A registration step in which at least one of a charging execution time period, a priority level, and a charge amount is set and registered as a vehicle to be charged, a setting content and a registration order in the registration step are determined, and the determination is made based on the results, have a and sequentially switching control step of charging of the charging target vehicle, the registration step sets the first state of charge and the second charge amount as the charged amount, in the control step, In order of registration, it is determined whether or not there is a charging target vehicle that has not been fully charged with the first charging amount, and the charging target vehicle that has not been fully charged with the first charging amount Then, the first charging amount set for the vehicle is charged, and when there is no charging target vehicle for which the charging of the first charging amount is not completed, the charging of the second charging amount is completed in the order of registration. It is determined whether there is a charging target vehicle that has not been charged, and the charging target vehicle that has not been charged with the second charging amount is charged with the second charging amount set for the vehicle. Features.
An electric vehicle charging method according to the present invention is an electric vehicle charging method in which a battery of an electric vehicle is charged by a quick charging device including a plurality of power supply plugs connectable to the electric vehicle, wherein the power supply plug is connected. A registration step in which at least one of a charging execution time period, a priority level, and a charge amount is set and registered as a vehicle to be charged, a setting content and a registration order in the registration step are determined, and the determination is made A control step of sequentially switching the charging of the vehicle to be charged based on the result, and in the registration step, the first charge amount and the second charge amount are set as the priority level and the charge amount, In the control step, it is determined whether or not there is a vehicle to be charged in which charging of the first charge amount is not completed in the order according to the priority level and the registration order, If the charging target vehicle that has not been charged with the charging amount is charged with the first charging amount set for the vehicle, and there is no charging target vehicle that has not been charged with the first charging amount, In order according to the priority level and the registration order, it is determined whether there is a charging target vehicle in which charging of the second charging amount has not been completed, and charging to the charging target vehicle in which charging of the second charging amount has not been completed On the other hand, the second charge amount set for the vehicle is charged.

本発明によれば、利用者等が所望する充電実施時間帯、優先レベル、充電量に基づいて、充電対象車両への充電を順次切り替えるようにしたので、集合駐車場における様々な条件や利用者等の要求に対応しつつ、一台の急速充電装置で複数台の電気自動車を効率よく充電することができる。   According to the present invention, since charging to the vehicle to be charged is sequentially switched based on the charging execution time zone desired by the user, the priority level, and the charging amount, various conditions and users in the collective parking lot It is possible to efficiently charge a plurality of electric vehicles with a single quick charging device.

本実施形態に係る急速充電装置の構成を示す図である。It is a figure which shows the structure of the quick charging apparatus which concerns on this embodiment. 駐車場の利用者が行う動作を示すフローチャートである。It is a flowchart which shows the operation | movement which the user of a parking lot performs. 登録部による登録処理を示すフローチャートである。It is a flowchart which shows the registration process by a registration part. データの管理について説明するための図である。It is a figure for demonstrating management of data. 制御部による充電切り替え処理を示すフローチャートである。It is a flowchart which shows the charge switching process by a control part. 図５の第１の判定処理及び第２の判定処理を示すフローチャートである。It is a flowchart which shows the 1st determination process of FIG. 5, and a 2nd determination process. 本実施形態に係る急速充電装置及び充電方法による充電スケジュールの具体例を示す図である。It is a figure which shows the specific example of the charging schedule by the quick charging apparatus and charging method which concern on this embodiment.

以下、添付図面を参照して、本発明の好適な実施形態について説明する。
図１は本実施形態に係る急速充電装置１の構成を示す図である。本実施形態に係る急速充電装置１は所謂マルチプラグ式急速充電装置であり、電気自動車に接続可能な給電プラグ２を複数本備える。本実施形態に係る急速充電装置１は、月極駐車場や、オフィスビル、商業施設、公共施設等の駐車場のような集合駐車場において、駐車された複数台の車両に対して充電を行うのに利用される。 Preferred embodiments of the present invention will be described below with reference to the accompanying drawings.
FIG. 1 is a diagram illustrating a configuration of a rapid charging apparatus 1 according to the present embodiment. The rapid charging apparatus 1 according to the present embodiment is a so-called multi-plug type rapid charging apparatus, and includes a plurality of power supply plugs 2 that can be connected to an electric vehicle. The rapid charging apparatus 1 according to the present embodiment charges a plurality of parked vehicles in a parking lot such as a monthly parking lot, a parking lot such as an office building, a commercial facility, or a public facility. Used for

急速充電装置１は、入力装置５等を介して入力される充電実施時間帯、優先レベル及び充電量（分）を設定して、充電対象車両として登録する登録部３を備える。また、登録部３での設定の内容及び登録順を判定し、その判定結果に基づいて、充電対象車両への充電を順次切り替える制御部４を備える。   The rapid charging apparatus 1 includes a registration unit 3 that sets a charging execution time zone, a priority level, and a charging amount (minute) that are input via the input device 5 and the like and registers the charging target vehicle. Moreover, the control part 4 which determines the content of a setting and the registration order in the registration part 3, and switches charge to a charging object vehicle sequentially based on the determination result is provided.

図２は、駐車場の利用者が行う動作を示すフローチャートである。利用者は、駐車場に駐車した後（ステップＳ１０１）、充電が必要であるか否かを判断し（ステップＳ１０２）、充電を所望するときは、自身の車両に給電プラグを接続する（ステップＳ１０３）。そして、利用者は、入力装置５を介して必要情報を入力、設定する（ステップＳ１０４）。本実施形態では、必要情報として充電実施時間帯、優先レベル及び充電量（分）を入力、設定するようになっている。   FIG. 2 is a flowchart showing an operation performed by a user of the parking lot. After parking in the parking lot (step S101), the user determines whether or not charging is necessary (step S102), and when charging is desired, connects the power plug to his vehicle (step S103). ). Then, the user inputs and sets necessary information via the input device 5 (step S104). In the present embodiment, a charging execution time zone, a priority level, and a charging amount (minute) are input and set as necessary information.

充電実施時間帯としては、例えば表１に示すように、時間帯別の電気料金に合わせて「全日（０時〜２４時）」、「日中（９時〜１７時）」、「営業（１０時〜２０時）」、「夜間（２２時〜３２時（８時））」、「深夜（２３時〜３１時（７時））」、「深々夜（１時〜６時）」等の中から選択、設定可能となっている。   As shown in Table 1, for example, “All day (0 to 24:00)”, “Daytime (9 to 17:00)”, “Business ( 10:00 to 20:00 "," Night (22:00 to 32:00 (8)) "," Midnight (23:00 to 31:00 (7)) "," Deep night (1 to 6) ", etc. You can select and set from the following.

Figure 0005529703
Figure 0005529703

優先レベルとしては、例えば優先レベル１（優先）、優先レベル２（普通）の中から選択、設定可能となっている。   As the priority level, for example, priority level 1 (priority) or priority level 2 (normal) can be selected and set.

充電量（分）としては、充電量ｍｉｎ／充電量ｍａｘの二段階で入力、設定可能となっている。充電量ｍｉｎは保証値、充電量ｍａｘはベストエフォートとする。利用者は、ガソリン車の場合と同様、車両のメータを確認して、例えば蓄電残量が少ないときは充電量ｍｉｎに適宜な充電量（分）を設定する。また、可能であれば充電量ｍｉｎに加えて更に充電したいときや、蓄電残量は余裕があるが可能であれば充電したいときは充電量ｍａｘに適宜な充電量（分）を設定する。なお、本願において充電量とは充電時間で表わされるものも含むものとする。   The amount of charge (min) can be input and set in two stages: charge amount min / charge amount max. The charge amount min is a guaranteed value, and the charge amount max is best effort. As in the case of a gasoline vehicle, the user checks the meter of the vehicle and, for example, sets an appropriate charge amount (minute) as the charge amount min when the remaining amount of power storage is low. Further, if it is possible to charge further in addition to the charge amount min, or if the remaining amount of power storage has a margin but it is possible to charge it, an appropriate charge amount (minute) is set to the charge amount max. In addition, in this application, the amount of charge includes what is represented by charge time.

これら必要情報は、利用者以外の者が設定したり、他の装置からの入力に従って設定されたりするようにしてもよい。例えば優先レベルとして、社用車や顧客の車両は優先レベル１（優先）とするように管理者が設定するようにしてもよい。また、商業施設であれば、顧客である利用者がカード読み取り装置で顧客カード読み取らせると自動的に優先レベル１（優先）となるようにしてもよい。   These necessary information may be set by a person other than the user, or may be set in accordance with an input from another device. For example, the manager may set the priority level for the company car or the customer's vehicle as the priority level 1 (priority). Further, in the case of a commercial facility, the priority level 1 (priority) may be automatically set when a customer user reads a customer card with a card reader.

必要情報を入力したら、例えば入力装置５の表示部５ａに料金や充電量、充電完了予定時刻等の充電条件が表示される。料金は、充電実施時間帯、優先レベル及び充電量（分）に応じて定まる。利用者は、これら充電条件を確認して（ステップＳ１０５）、充電条件を了解しない場合、ステップＳ１０４に戻って必要情報を設定しおなす。充電条件を了解した場合、利用者は開始ボタンを押下する等して開始指示を行う（ステップＳ１０６）。これにより、充電対象車両として登録され、後述するように充電が開始されるので、利用者は充電完了待ちとなる（ステップＳ１０７）。   When the necessary information is input, for example, the display 5a of the input device 5 displays charging conditions such as a charge, a charge amount, and a scheduled charge completion time. The charge is determined according to the charging time zone, priority level, and amount of charge (minutes). The user confirms these charging conditions (step S105). If the charging conditions are not accepted, the user returns to step S104 and sets necessary information. When the charging condition is accepted, the user gives a start instruction by pressing a start button (step S106). As a result, the vehicle is registered as a charging target vehicle and charging is started as described later, so that the user waits for completion of charging (step S107).

利用者は、駐車場に戻ってきたならば、例えば入力装置５の表示部５ａを介して充電の完了確認を行う（ステップＳ１０８）。充電が完了していれば、料金を支払うとともに充電プラグの接続を解除して（ステップＳ１０９）、駐車場から退出する（ステップＳ１１０）。予定より早く駐車場に戻ってきたような場合、充電が完了していないことも想定されるが、この場合、停止指示（キャンセル指示）を行うこともできる（ステップＳ１１１）。   When the user returns to the parking lot, for example, the user confirms completion of charging via the display unit 5a of the input device 5 (step S108). If the charging is completed, the user pays a fee, disconnects the charging plug (step S109), and exits the parking lot (step S110). When returning to the parking lot earlier than scheduled, it is assumed that charging has not been completed. In this case, a stop instruction (cancellation instruction) can also be performed (step S111).

図３は、登録部３による登録処理を示すフローチャートである。通常は入力待状態（ステップＳ２０１）にあり、必要情報（充電実施時間帯、優先レベル及び充電量（分））が入力されると（ステップＳ２０２）、登録部３は、当該充電対象車両についてのデータＣx、yを生成する（ステップＳ２０３）。データＣx、yには、ＩＤ、接続プラグ番号、優先レベル、充電実施時間帯、充電量ｍｉｎ、充電量ｍａｘ、充電量ｍｉｎ充電実績、充電量ｍａｘ充電実績が関連付けられる。 FIG. 3 is a flowchart showing registration processing by the registration unit 3. Normally, in the input waiting state (step S201), when necessary information (charging execution time zone, priority level and amount of charge (minutes)) is input (step S202), the registration unit 3 determines the vehicle to be charged. Data C x and y are generated (step S203). The data C x , y are associated with an ID, a connection plug number, a priority level, a charge execution time zone, a charge amount min, a charge amount max, a charge amount min charge record, and a charge amount max charge record.

次に、登録部３は優先レベルを判定する（ステップＳ２０４）。登録部３は、図４に示すように、データＣj、kjを優先レベル毎に層別に管理する。説明を一般化するために優先レベルｊが１〜ｍあるとした場合、充電順序は、優先レベル１→優先レベル２→・・・→優先レベルｊ→・・・→優先レベルｍ、の順とする。同一の優先レベルｊ内での充電順序ｋjは登録順とし、Ｃj、1→Ｃj、2→・・・→Ｃj、kj→・・・→Ｃj、nj、の順とする。 Next, the registration unit 3 determines the priority level (step S204). As shown in FIG. 4, the registration unit 3 manages the data C j and kj for each priority level. If the priority level j is 1 to m in order to generalize the description, the charging order is as follows: priority level 1 → priority level 2 →... → priority level j →. To do. Charging order k j of the same in the priority level j and registration order, is C j, 1 → C j, 2 → ··· → C j, kj → ··· → C j, nj, and order.

登録部３は、ステップＳ２０３で生成したデータＣx、yを優先レベルｊの待ち行列の最後にＣj、nj+1として仮追加する（ステップＳ２０５）。そして、料金や現時点での充電完了予定時刻を算出し、入力装置５の表示部５ａに充電条件として表示する（ステップＳ２０６）。これを受けて、利用者による開始指示があれば（ステップＳ２０７）、ステップＳ２０３で生成したデータＣx、yを優先レベルｊの待ち行列の最後にＣj、nj+1として追加して本登録とする（ステップＳ２０８）。ステップＳ２０７で利用者によるキャンセル指示があった場合、及び、ステップＳ２０８で本登録が終了した後は、ステップＳ２０１の入力待状態に戻る。 The registration unit 3 provisionally adds the data C x , y generated in step S203 as C j , nj + 1 at the end of the queue of the priority level j (step S205). Then, the charge and the current charge completion scheduled time are calculated and displayed on the display unit 5a of the input device 5 as the charge conditions (step S206). In response to this, if the start instruction by the user (step S207), finally C j, registration added as nj + 1 of the generated data C x, y queue priority level j in step S203 (Step S208). If there is a cancel instruction from the user in step S207 and after the main registration is completed in step S208, the process returns to the input waiting state in step S201.

図５は、制御部４による充電切り替え処理を示すフローチャートである。この充電実行処理は常時実行される。制御部４は、第１の判定処理を行い（ステップＳ３０１）、判定結果がＹｅｓ（充電を行うべき車両あり）であればステップＳ３０３に進み、Ｎｏ（充電を行うべき車両なし）であればステップＳ３０２の第２の判定処理に進む。   FIG. 5 is a flowchart showing the charge switching process by the control unit 4. This charging execution process is always executed. The control unit 4 performs the first determination process (step S301). If the determination result is Yes (there is a vehicle to be charged), the process proceeds to step S303, and if No (there is no vehicle to be charged), the step is performed. The process proceeds to the second determination process of S302.

ここで、図６を参照して、第１の判定処理について説明する。まず優先レベルｊ＝１について、待ち行列から登録順ｋj＝１のデータＣ1、1を読み出す（ステップＳ４０１）。そして、現在時刻（判定を行う時刻）がデータＣ1、1の充電実施時間帯に該当するか否かを判定する（ステップＳ４０２）。ステップＳ４０２において現在時刻が充電実施時間帯に該当しなければ、次の登録順ｋj（本例の場合ｋj＝２）のデータＣ1、2を読み出す（ステップＳ４０１）。それに対して、ステップＳ４０２において現在時刻が充電実施時間帯に該当すれば、データＣ1、1の充電量ｍｉｎ充電実績が充電量ｍｉｎ未満であるか否かを判定する（ステップＳ４０４）。ステップＳ４０４において充電量ｍｉｎ充電実績が充電量ｍｉｎ未満でなければ、すなわち充電量ｍｉｎの充電が完了していれば、次の登録順ｋj（本例の場合ｋj＝２）のデータＣ1、2を読み出す（ステップＳ４０１）。それに対して、ステップＳ４０４において充電量ｍｉｎ充電実績が充電量ｍｉｎ未満であれば、充電を行うべき車両であるとして図５のステップＳ３０３に進む。このように充電を行うべき車両がみつかるまで、ステップＳ４０１〜Ｓ４０４の処理を登録順ｋj＝１、・・・、ｎの順で行い、優先レベルｊ＝１について終了したならば、優先レベルｊ＝２、・・・、ｍの順で繰り返していく。なお、本実施形態では、ステップＳ４０２で現在時刻が充電実施時間帯に該当するか否かだけを判定し、例えば充電完了時刻が充電実施時間帯を超える場合でも充電を実施する。もちろん、例えば充電完了時刻が充電実施時間帯を超える場合、その時点で充電を中断する等してもよい。 Here, the first determination process will be described with reference to FIG. First, for the priority level j = 1, data C1, 1 in the registration order k j = 1 is read from the queue (step S401). Then, it is determined whether or not the current time (the time at which the determination is performed) corresponds to the charging execution time zone of the data C1, 1 (step S402). If the current time does not correspond to the charging execution time zone in step S402, data C1, 2 in the next registration order k j (k j = 2 in this example) is read (step S401). On the other hand, if the current time corresponds to the charge execution time zone in step S402, it is determined whether or not the charge amount min charge record of the data C1, 1 is less than the charge amount min (step S404). If the charge amount min is not less than the charge amount min in step S404, that is, if the charge of the charge amount min is completed, the data C1 in the next registration order k j (k j = 2 in this example), 2 is read (step S401). On the other hand, if the charge amount min charge record is less than the charge amount min in step S404, the process proceeds to step S303 in FIG. 5 as a vehicle to be charged. Until the vehicle to be charged is found in this way, the processing of steps S401 to S404 is performed in the order of registration k j = 1,..., N. = 2, ..., m in order. In the present embodiment, it is determined in step S402 only whether or not the current time corresponds to the charging execution time zone, and for example, charging is performed even when the charging completion time exceeds the charging execution time zone. Of course, for example, when the charging completion time exceeds the charging execution time zone, charging may be interrupted at that time.

いま、データＣj、kjに係る車両が充電を行うべき車両であった場合、図５のステップＳ３０３に進み、制御部４は、当該車両のデータＣj、kjの接続プラグ番号に基づいて接続プラグ切り替えを行って、当該車両への充電を開始する（ステップＳ３０４）。充電とともにデータＣj、kjの充電量ｍｉｎ充電実績を更新する（ステップＳ３０５）。そして、充電量ｍｉｎだけ充電が完了すると、優先レベルｊの待ち行列を更新し（ステップＳ３０６）、ステップＳ３０１の第１の判定処理に戻る。ステップＳ３０６では、充電が完了した当該データＣj、kjに充電量ｍｉｎだけが設定されていれば待ち行列から削除し、充電量ｍａｘも設定されていればそのまま残す。 If the vehicle related to the data C j , kj is a vehicle to be charged, the process proceeds to step S303 in FIG. 5, and the control unit 4 connects based on the connection plug number of the data C j , kj of the vehicle. Plug switching is performed to start charging the vehicle (step S304). Along with charging, the charge amount min charge record of data C j , kj is updated (step S305). When the charging is completed by the charging amount min, the priority level j queue is updated (step S306), and the process returns to the first determination process of step S301. In step S306, if only the charge amount min is set in the data C j and kj that have been charged, the data is deleted from the queue, and if the charge amount max is also set, it is left as it is.

ステップＳ３０１の第１の判定処理で充電を行うべき車両がなくなれば、ステップＳ３０２の第２の判定処理に進むが、第２の判定処理は第１の判定処理と同様である。すなわち、図６のステップＳ４０４の充電量ｍｉｎ充電実績及び充電量ｍｉｎを、充電量ｍａｘ充電実績及び充電量ｍａｘと読み替えたものとなる。したがって、ここではその詳細な説明は省略する。また、この場合、図５のステップＳ３０５ではデータＣj、kjの充電量ｍａｘ充電実績を更新することになる。 If there is no more vehicle to be charged in the first determination process in step S301, the process proceeds to the second determination process in step S302. The second determination process is the same as the first determination process. That is, the charge amount min charge record and charge amount min in step S404 in FIG. 6 are read as charge amount max charge record and charge amount max. Therefore, detailed description thereof is omitted here. In this case, the charge amount max charge record of the data C j and kj is updated in step S305 of FIG.

なお、本実施形態では、いったん充電が開始されると、その充電が完了するまで継続するものとする。例えば一の車両の充電量ｍａｘ充電中に、別の車両の充電量ｍｉｎが充電可能状態になった場合でも、当該一の車両の充電量ｍａｘ充電が完了するまで継続する。もちろん、一の車両の充電量ｍａｘ充電中に、別の車両の充電量ｍｉｎが充電可能状態になった場合に、当該一の車両の充電量ｍａｘ充電を中断して、別の車両の充電量ｍｉｎ充電を割込み的に処理するようにしてもよい。   In the present embodiment, once charging is started, the charging is continued until the charging is completed. For example, even when the charge amount min of another vehicle is in a chargeable state during charging of the charge amount max of one vehicle, the charging continues until the charge amount max charge of the one vehicle is completed. Of course, when the charge amount min of another vehicle becomes in a chargeable state during charging of the charge amount max of one vehicle, the charge amount max charge of the one vehicle is interrupted to charge the charge amount of another vehicle. Min charging may be processed in an interrupted manner.

図７は、本実施形態に係る急速充電装置及び充電方法による充電スケジュールの具体例を示す。この例では、図７（ａ）に示すように、Ｎｏ．１〜Ｎｏ．２４の車両が５分間隔で駐車する（充電対象車両となる）ものとし、各々について充電実施時間帯、優先レベル及び充電量（分）が設定される。例えばＮｏ．１の車両では、充電実施時間帯が「深夜」、優先レベルが「優先」、充電量ｍｉｎ／充電量ｍａｘが「０／２０分」に設定されている。また、Ｎｏ．２の車両では、充電実施時間帯が「全日」、優先レベルが「普通」、充電量ｍｉｎ／充電量ｍａｘが「０／２０分」に設定されている。   FIG. 7 shows a specific example of a charging schedule by the rapid charging apparatus and the charging method according to the present embodiment. In this example, as shown in FIG. 1-No. It is assumed that 24 vehicles are parked at intervals of 5 minutes (becomes vehicles to be charged), and a charging execution time zone, a priority level, and a charging amount (minute) are set for each. For example, no. In the vehicle 1, the charging execution time zone is set to “midnight”, the priority level is set to “priority”, and the charge amount min / charge amount max is set to “0/20 minutes”. No. In the vehicle No. 2, the charging execution time zone is set to “all days”, the priority level is set to “normal”, and the charging amount min / charging amount max is set to “0/20 minutes”.

図７（ｂ）の横軸に並ぶ１〜５０の番号は各々が５分間を意味する。同様に、図７（ｂ）及び図７（ｃ）の縦軸に並ぶ１〜４９の番号も各々が５分間を意味する。すなわち、番号１の始まりでＮｏ．１の車両が駐車し、その５分後の番号２の始まりでＮｏ．２の車両が駐車する。また、番号１３の始まりで深夜の時間帯にはいり、番号３７の始まりで深々夜の時間帯にはいる。   The numbers 1 to 50 arranged on the horizontal axis in FIG. 7B each mean 5 minutes. Similarly, the numbers 1 to 49 on the vertical axis in FIGS. 7B and 7C each mean 5 minutes. That is, No. 1 at the beginning of number 1. No. 1 parked, and at the beginning of number 2 five minutes later, No. 1 was parked. 2 vehicles park. Also, the start of the number 13 enters the midnight time zone, and the start of the number 37 enters the midnight time zone.

番号１の始まりで駐車したＮｏ．１の車両は、充電実施時間帯が「深夜」であるので、番号１３になるまでの間は充電時間帯待ちとなる。番号２の始まりで駐車したＮｏ．２の車両は、充電実施時間帯が「全日」であり、他は充電時間帯待ちの車両だけ（Ｎｏ．１の車両）であるので、すぐに充電が開始される。Ｎｏ．２の車両は、充電量ｍａｘが「２０分」であるので、番号５の終わりまでの間充電が行われる。なお、Ｎｏ．２の車両は充電量ｍａｘまで充電が完了した時点で、待ち行列から削除される。   No. 1 parked at the beginning of number 1. The vehicle No. 1 is in the charging time zone until “No. 13” because the charging time zone is “midnight”. No. 2 parked at the beginning of number 2. The vehicle No. 2 has a charging execution time zone of “all day”, and the other vehicles are only vehicles waiting for the charging time zone (No. 1 vehicle), so charging starts immediately. No. The second vehicle is charged until the end of number 5 because the charge amount max is “20 minutes”. In addition, No. The vehicle No. 2 is deleted from the queue when charging is completed up to the charge amount max.

番号３、番号４の始まりで駐車したＮｏ．３、Ｎｏ．４の車両は、いずれも充電実施時間帯が「深々夜」であるので、番号３７になるまでの間は充電時間帯待ちとなる。また、番号５の始まりで駐車したＮｏ．５の車両は、充電実施時間帯が「深夜」であるので、番号１３になるまでの間は充電時間帯待ちとなる。   No. 3 parked at the beginning of number 3 and number 4. 3, no. Since all the vehicles No. 4 have a charging time zone of “deep night”, they wait for the charging time zone until number 37 is reached. No. 5 parked at the beginning of number 5. The vehicle No. 5 has a charging time zone of “midnight”, so the vehicle waits for the charging time zone until the number 13 is reached.

番号６の始まりで駐車したＮｏ．６の車両は、充電実施時間帯が「全日」であり、Ｎｏ．２の車両の充電も既に完了しており、また、他は充電時間帯待ちの車両だけ（Ｎｏ．１、Ｎｏ．３、Ｎｏ．４、Ｎｏ．５の車両）であるので、すぐに充電が開始される。Ｎｏ．６の車両は、充電量ｍｉｎが「１０分」であるので、番号７の終わりまでの間充電が行われる。なお、Ｎｏ．６の車両は充電量ｍａｘも設定されているので、充電量ｍｉｎの充電が完了した時点では、待ち行列から削除されない。   No. 6 parked at the beginning of number 6. The vehicle No. 6 has a charging execution time zone of “all day”. Charging of the vehicle No. 2 has already been completed, and the others are only vehicles waiting for the charging time zone (No.1, No.3, No.4, No.5 vehicles), so charging is immediately Be started. No. In the vehicle No. 6, the charge amount min is “10 minutes”, and therefore, charging is performed until the end of the number 7. In addition, No. Since the charge amount max is also set for the vehicle 6, the vehicle is not deleted from the queue when the charge amount min is fully charged.

番号７の始まりで駐車したＮｏ．７の車両は、充電実施時間帯が「全日」であるが、Ｎｏ．６の車両が充電中であるので、充電量ｍｉｎ充電待ちとなる。   No. 7 parked at the beginning of number 7. The vehicle No. 7 has a charging time zone of “all day”. Since the vehicle No. 6 is being charged, the charging amount min is awaiting charging.

番号８の始まりで駐車したＮｏ．８の車両は、優先レベルが「優先」、充電実施時間帯が「全日」であるが、充電量ｍｉｎ／充電量ｍａｘが「０／２０分」である。ここで、番号７の終わりでＮｏ．６の車両の充電が完了するので、続いて他の車両が充電される。番号８の始まりにおいて、充電実施時間帯待ちでない車両は、充電量ｍａｘ充電待ちのＮｏ．６及びＮｏ．８の車両、及び、充電量ｍｉｎ充電待ちのＮｏ．７の車両である。この場合、充電量ｍｉｎ充電待ちの車両から充電が行われるので、Ｎｏ．７の車両の充電が開始される。Ｎｏ．７の車両は、充電量ｍｉｎが「２０分」であるので、番号１１の終わりまでの間充電が行われる。なお、Ｎｏ．７の車両は充電量ｍａｘが設定されていないので、充電量ｍｉｎの充電が完了した時点で、待ち行列から削除される。   No. 8 parked at the beginning of number 8. In the vehicle No. 8, the priority level is “priority” and the charging execution time zone is “all day”, but the charge amount min / charge amount max is “0/20 minutes”. Here, at the end of the number 7, No. Since the charging of the vehicle No. 6 is completed, the other vehicles are subsequently charged. Vehicles that are not waiting for the charging execution time zone at the beginning of number 8 are charged No. 6 and no. No. 8 vehicle and No. of charging amount min waiting for charging. 7 vehicles. In this case, since charging is performed from a vehicle waiting for charge amount min charging, no. The charging of the vehicle No. 7 is started. No. The vehicle No. 7 is charged until the end of the number 11 because the charge amount min is “20 minutes”. In addition, No. Since the charge amount max is not set for the vehicle 7, the vehicle is deleted from the queue when charging of the charge amount min is completed.

番号９の始まりで駐車したＮｏ．９の車両は、充電実施時間帯が「深々夜」であるので、番号３７になるまでの間は充電時間帯待ちとなる。番号１０の始まりで駐車したＮｏ．１０の車両は、優先レベルが「優先」、充電量ｍｉｎ／充電量ｍａｘが「０／２０分」、充電実施時間帯が「全日」である。番号１１の始まりで駐車したＮｏ．１１の車両は、優先レベルが「優先」、充電量ｍｉｎ／充電量ｍａｘが「２０／０分」、充電実施時間帯が「全日」である。番号１１の終わりまではＮｏ．７の車両が充電中であり、他の車両が充電されることはない。   No. parked at the beginning of number 9. The vehicle No. 9 has a charging time zone of “deep night”, so the vehicle waits for the charging time zone until the number 37 is reached. No. 10 parked at the beginning of number 10. For the tenth vehicle, the priority level is “priority”, the charge amount min / charge amount max is “0/20 minutes”, and the charge execution time zone is “all day”. No. 11 parked at the beginning of number 11. In the eleventh vehicle, the priority level is “priority”, the charge amount min / charge amount max is “20/0 minutes”, and the charge execution time zone is “all day”. No. until the end of the number 11 No. 7 vehicle is being charged and no other vehicle is charged.

番号１２の始まりで駐車したＮｏ．１２の車両は、優先レベルが「普通」、充電量ｍｉｎ／充電量ｍａｘが「０／２０分」、充電実施時間帯が「全日」である。ここで、番号１１の終わりでＮｏ．７の車両の充電が完了するので、続いて他の車両が充電される。番号１２の始まりにおいて、充電実施時間帯待ちでない車両は、充電量ｍａｘ充電待ちのＮｏ．６、Ｎｏ．８、Ｎｏ．１０及びＮｏ．１２の車両、及び、充電量ｍｉｎ充電待ちのＮｏ．１１の車両である。この場合、充電量ｍｉｎ充電待ちの車両から充電が行われるので、Ｎｏ．１１の車両の充電が開始される。Ｎｏ．１１の車両は、充電量ｍｉｎが「２０分」であるので、番号１５の終わりまでの間充電が行われる。なお、Ｎｏ．１１の車両は充電量ｍａｘが設定されていないので、充電量ｍｉｎの充電が完了した時点で、待ち行列から削除される。   No. 12 parked at the beginning of number 12. For the 12 vehicles, the priority level is “normal”, the charge amount min / charge amount max is “0/20 minutes”, and the charge execution time zone is “all day”. Here, at the end of the number 11, No. Since the charging of the vehicle No. 7 is completed, the other vehicles are subsequently charged. At the beginning of the number 12, vehicles that are not waiting for the charging execution time zone are No. 6, no. 8, no. 10 and no. No. 12 vehicles, and No. 11 vehicles. In this case, since charging is performed from a vehicle waiting for charge amount min charging, no. 11 vehicles are charged. No. Since the charging amount min is “20 minutes”, the vehicle No. 11 is charged until the end of the number 15. In addition, No. Since the charge amount max is not set for the eleventh vehicle, the vehicle is deleted from the queue when charging of the charge amount min is completed.

番号１３の始まりで駐車したＮｏ．１３の車両は、優先レベルが「普通」、充電量ｍｉｎ／充電量ｍａｘが「２０／０分」、充電実施時間帯が「深夜」である。ここで、番号１３の始まりで、充電実施時間帯が「深夜」であるＮｏ．１、Ｎｏ．５の車両は、充電時間待ちから充電量待ちに変更される。なお、番号１４以降についても同様の考え方で充電対象車両への充電が順次切り替えられていくので、その説明は省略する。   No. parked at the beginning of number 13 In the vehicle No. 13, the priority level is “normal”, the charge amount min / charge amount max is “20/0 minutes”, and the charge execution time zone is “midnight”. Here, at the beginning of the number 13, the charging time zone is “midnight”. 1, no. The vehicle No. 5 is changed from waiting for charging time to waiting for charging amount. In addition, about the number 14 or later, since the charge to a charge object vehicle is switched sequentially by the same view, the description is abbreviate | omitted.

以上述べたように、利用者等が所望する充電実施時間帯、優先レベル及び充電量に基づいて、充電対象車両への充電を順次切り替えるようにしたので、集合駐車場における様々な条件や利用者等の要求に対応しつつ、一台の急速充電装置で複数台の電気自動車を効率よく充電することができる。表２には、各種集合駐車場における必要情報の適用例を示す。   As described above, since charging to the vehicle to be charged is sequentially switched based on the charging execution time zone, priority level, and charging amount desired by the user, various conditions and users in the collective parking lot It is possible to efficiently charge a plurality of electric vehicles with a single quick charging device. Table 2 shows application examples of necessary information in various collective parking lots.

Figure 0005529703
Figure 0005529703

以上、本発明を種々の実施形態と共に説明したが、本発明はこれらの実施形態にのみ限定されるものではなく、本発明の範囲内で変更等が可能である。例えば図１では制御部４として簡単に図示したが、その具体的な構成は限定されるものではなく、例えば本発明でいう制御手段には、切り替えスイッチにより充電を行う給電プラグを切り替えるような構成も含まれる。   As mentioned above, although this invention was demonstrated with various embodiment, this invention is not limited only to these embodiment, A change etc. are possible within the scope of the present invention. For example, in FIG. 1, the control unit 4 is simply illustrated, but the specific configuration is not limited. For example, the control unit in the present invention is configured to switch a power supply plug to be charged by a changeover switch. Is also included.

１：急速充電装置、２：給電プラグ、３：登録部、４：制御部、５：入力装置、５ａ：表示部   1: quick charging device, 2: power supply plug, 3: registration unit, 4: control unit, 5: input device, 5a: display unit

Claims (5)

電気自動車のバッテリを充電する急速充電装置であって、
電気自動車に接続可能な給電プラグを複数本備えるとともに、
前記給電プラグが接続された車両について、充電実施時間帯、優先レベル及び充電量のうち少なくともいずれか設定して、充電対象車両として登録する登録手段と、
前記登録手段での設定の内容及び登録順を判定し、その判定結果に基づいて、前記充電対象車両への充電を順次切り替える制御手段とを備え、
前記登録手段では、充電量として第１の充電量及び第２の充電量を設定し、
前記制御手段は、登録順で、第１の充電量の充電が完了していない充電対象車両があるか否かを判定し、第１の充電量の充電が完了していない充電対象車両に対して当該車両について設定された第１の充電量の充電を行い、
第１の充電量の充電が完了していない充電対象車両がない場合、登録順で、第２の充電量の充電が完了していない充電対象車両があるか否かを判定し、第２の充電量の充電が完了していない充電対象車両に対して当該車両について設定された第２の充電量の充電を行うことを特徴とする電気自動車の急速充電装置。 A quick charging device for charging a battery of an electric vehicle,
With multiple power plugs that can be connected to electric vehicles,
For the vehicle to which the power supply plug is connected, at least one of a charge execution time zone, a priority level, and a charge amount is set, and registration means for registering as a vehicle to be charged;
Control means for determining the setting contents and the registration order in the registration means, and sequentially switching charging to the charging target vehicle based on the determination result ;
The registration means sets the first charge amount and the second charge amount as the charge amount,
The control means determines whether there is a charging target vehicle in which charging of the first charging amount is not completed in the order of registration, and for the charging target vehicle in which charging of the first charging amount is not completed To charge the first charge amount set for the vehicle,
If there is no charging target vehicle that has not been charged with the first charge amount, it is determined whether there is a charging target vehicle that has not been charged with the second charge amount in the order of registration. A quick charging device for an electric vehicle, characterized in that charging is performed for a second charging amount set for the vehicle to a charging target vehicle for which charging of the charging amount has not been completed . 電気自動車のバッテリを充電する急速充電装置であって、
電気自動車に接続可能な給電プラグを複数本備えるとともに、
前記給電プラグが接続された車両について、充電実施時間帯、優先レベル及び充電量のうち少なくともいずれか設定して、充電対象車両として登録する登録手段と、
前記登録手段での設定の内容及び登録順を判定し、その判定結果に基づいて、前記充電対象車両への充電を順次切り替える制御手段とを備え、
前記登録手段では、優先レベル、並びに、充電量として第１の充電量及び第２の充電量を設定し、
前記制御手段は、優先レベル及び登録順に応じた順で、第１の充電量の充電が完了していない充電対象車両があるか否かを判定し、第１の充電量の充電が完了していない充電対象車両に対して当該車両について設定された第１の充電量の充電を行い、
第１の充電量の充電が完了していない充電対象車両がない場合、優先レベル及び登録順に応じた順で、第２の充電量の充電が完了していない充電対象車両があるか否かを判定し、第２の充電量の充電が完了していない充電対象車両に対して当該車両について設定された第２の充電量の充電を行うことを特徴とする電気自動車の急速充電装置。 A quick charging device for charging a battery of an electric vehicle,
With multiple power plugs that can be connected to electric vehicles,
For the vehicle to which the power supply plug is connected, at least one of a charge execution time zone, a priority level, and a charge amount is set, and registration means for registering as a vehicle to be charged;
Control means for determining the setting contents and the registration order in the registration means, and sequentially switching charging to the charging target vehicle based on the determination result ;
In the registration means, the first charge amount and the second charge amount are set as the priority level and the charge amount,
The control means determines whether there is a vehicle to be charged in which charging of the first charge amount is not completed in the order according to the priority level and the registration order, and charging of the first charge amount is completed. Charging the first charge amount set for the vehicle with respect to the vehicle to be charged,
If there is no charging target vehicle that has not been charged for the first charge amount, whether there is a charging target vehicle that has not been charged for the second charge amount in the order according to the priority level and the registration order. A quick charging apparatus for an electric vehicle, characterized in that the charging is performed for a vehicle to be charged that has not been completely charged with the second charge amount, with the second charge amount set for the vehicle . 前記登録手段では、充電実施時間帯を設定し、
前記制御手段は、判定を行う時刻が充電実施時間帯に該当する充電対象車両だけに充電を行うことを特徴とする請求項１又は２に記載の電気自動車の急速充電装置。 In the registration means, a charging execution time zone is set,
3. The rapid charging apparatus for an electric vehicle according to claim 1, wherein the control unit charges only a vehicle to be charged whose time of determination corresponds to a charging execution time zone. 4. 電気自動車に接続可能な給電プラグを複数本備えた急速充電装置により、電気自動車のバッテリを充電する電気自動車の充電方法であって、
前記給電プラグが接続された車両について、充電実施時間帯、優先レベル及び充電量のうち少なくともいずれか設定して、充電対象車両として登録する登録ステップと、
前記登録ステップでの設定の内容及び登録順を判定し、その判定結果に基づいて、前記充電対象車両への充電を順次切り替える制御ステップとを有し、
前記登録ステップでは、充電量として第１の充電量及び第２の充電量を設定し、
前記制御ステップでは、登録順で、第１の充電量の充電が完了していない充電対象車両があるか否かを判定し、第１の充電量の充電が完了していない充電対象車両に対して当該車両について設定された第１の充電量の充電を行い、
第１の充電量の充電が完了していない充電対象車両がない場合、登録順で、第２の充電量の充電が完了していない充電対象車両があるか否かを判定し、第２の充電量の充電が完了していない充電対象車両に対して当該車両について設定された第２の充電量の充電を行うことを特徴とする電気自動車の充電方法。 An electric vehicle charging method for charging a battery of an electric vehicle with a quick charging device including a plurality of power supply plugs connectable to the electric vehicle,
For the vehicle to which the power supply plug is connected, a registration step of setting at least one of a charge execution time zone, a priority level, and a charge amount and registering it as a vehicle to be charged;
Determining the content and order of registration settings in the registration step, based on the determination result, it possesses a sequentially switching control step of charging of the charging target vehicle,
In the registration step, the first charge amount and the second charge amount are set as the charge amount,
In the control step, it is determined whether or not there is a charging target vehicle in which the charging of the first charging amount is not completed in the order of registration, and for the charging target vehicle in which the charging of the first charging amount is not completed To charge the first charge amount set for the vehicle,
If there is no charging target vehicle that has not been charged with the first charge amount, it is determined whether there is a charging target vehicle that has not been charged with the second charge amount in the order of registration. A method for charging an electric vehicle, comprising: charging a vehicle to be charged that has not been fully charged with a second charge amount set for the vehicle . 電気自動車に接続可能な給電プラグを複数本備えた急速充電装置により、電気自動車のバッテリを充電する電気自動車の充電方法であって、
前記給電プラグが接続された車両について、充電実施時間帯、優先レベル及び充電量のうち少なくともいずれか設定して、充電対象車両として登録する登録ステップと、
前記登録ステップでの設定の内容及び登録順を判定し、その判定結果に基づいて、前記充電対象車両への充電を順次切り替える制御ステップとを有し、
前記登録ステップでは、優先レベル、並びに、充電量として第１の充電量及び第２の充電量を設定し、
前記制御ステップでは、優先レベル及び登録順に応じた順で、第１の充電量の充電が完了していない充電対象車両があるか否かを判定し、第１の充電量の充電が完了していない充電対象車両に対して当該車両について設定された第１の充電量の充電を行い、
第１の充電量の充電が完了していない充電対象車両がない場合、優先レベル及び登録順に応じた順で、第２の充電量の充電が完了していない充電対象車両があるか否かを判定し、第２の充電量の充電が完了していない充電対象車両に対して当該車両について設定された第２の充電量の充電を行うことを特徴とする電気自動車の充電方法。 An electric vehicle charging method for charging a battery of an electric vehicle with a quick charging device including a plurality of power supply plugs connectable to the electric vehicle,
For the vehicle to which the power supply plug is connected, a registration step of setting at least one of a charge execution time zone, a priority level, and a charge amount and registering it as a vehicle to be charged;
Determining the content and order of registration settings in the registration step, based on the determination result, it possesses a sequentially switching control step of charging of the charging target vehicle,
In the registration step, the first charge amount and the second charge amount are set as the priority level and the charge amount,
In the control step, it is determined whether or not there is a charging target vehicle in which charging of the first charging amount is not completed in the order according to the priority level and the registration order, and charging of the first charging amount is completed. Charging the first charge amount set for the vehicle with respect to the vehicle to be charged,
If there is no charging target vehicle that has not been charged for the first charge amount, whether there is a charging target vehicle that has not been charged for the second charge amount in the order according to the priority level and the registration order. A method for charging an electric vehicle, comprising: determining and charging a second charging amount set for the vehicle for a charging target vehicle for which charging of the second charging amount has not been completed .
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