JPH0249341U - - Google Patents
Info
- Publication number
- JPH0249341U JPH0249341U JP12511688U JP12511688U JPH0249341U JP H0249341 U JPH0249341 U JP H0249341U JP 12511688 U JP12511688 U JP 12511688U JP 12511688 U JP12511688 U JP 12511688U JP H0249341 U JPH0249341 U JP H0249341U
- Authority
- JP
- Japan
- Prior art keywords
- battery
- charging
- charger
- circuit
- completion information
- 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
Links
- 238000001514 detection method Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 1
Description
第１図及び第２図はそれぞれ本考案の実施例の
斜視図及び電気的構成を示すブロツク図、第３図
及び第４図は上記実施例における補助電源の他の
例を示す回路図、第５図は従来の自動充電システ
ムを説明するための斜視図、第６図は上記従来例
の電気的構成を示す回路図である。
２……充電回路、３Ｊ……可動接触子ユニツト
、３Ｖ……固定接触子ユニツト、５……端子電圧
検出回路、６……スイツチ、７，２９……光通信
回路、８，２７……制御回路、１０……充電器、
２０……無人搬送車、２２……バツテリ、２３，
３２……補助電源、２４……切換スイツチ、２８
……バツテリ負荷。
1 and 2 are respectively a perspective view and a block diagram showing the electrical configuration of an embodiment of the present invention, and FIGS. 3 and 4 are circuit diagrams showing other examples of the auxiliary power supply in the above embodiment. FIG. 5 is a perspective view for explaining a conventional automatic charging system, and FIG. 6 is a circuit diagram showing the electrical configuration of the conventional example. 2... Charging circuit, 3J... Movable contact unit, 3V... Fixed contact unit, 5... Terminal voltage detection circuit, 6... Switch, 7, 29... Optical communication circuit, 8, 27... Control Circuit, 10... Charger,
20...Automated guided vehicle, 22...Battery, 23,
32... Auxiliary power supply, 24... Selector switch, 28
...Battery load.
Claims (1)
トに対して進退制御される可動接触子ユニツトか
らなる接続装置を介して、充電ステーシヨンにあ
るバツテリ搭載移動物体の該バツテリと充電器の
充電回路とが電気的に接離される充電システムに
おいて、上記バツテリ搭載移動物体がバツテリ負
荷の耐圧値を超えない出力電圧値を持つ補助電源
を備え、上記バツテリの充電中は、バツテリとバ
ツテリ負荷を切離して上記補助電源から上記バツ
テリ負荷へ給電することを特徴とする充電システ
ム。 (2) 充電器およびバツテリ搭載移動物体のそれ
ぞれが情報を相互に授受する通信手段を有し、充
電器が作成する充電準備完了情報に基づき、バツ
テリ搭載移動物体が補助電源をバツテリ負荷に接
続してバツテリ切離し完了情報を作成し、このバ
ツテリ切離し完了情報に基づいて充電器の充電回
路が充電動作を開始することを特徴とする請求項
１記載の充電システム。 (3) 充電器の充電準備完了情報を発生する回路
が、非充電動作時開路されるスイツチを介して充
電回路に接続された出力端子の端子間電圧を検出
する検出回路を含み、該検出回路の検出出力によ
り、上記充電準備完了情報を発生し、上記スイツ
チはバツテリ切離し完了情報に基づいて閉路され
ることを特徴とする請求項２記載の充電システム
。[Claims for Utility Model Registration] (1) A battery-equipped movable object in a charging station is connected to a battery-equipped movable object at a charging station through a connection device consisting of a fixed contact unit and a movable contact unit that is controlled to advance and retreat with respect to the fixed contact unit. In a charging system in which a battery and a charging circuit of a charger are electrically connected to and separated from each other, the battery-equipped movable object is provided with an auxiliary power source having an output voltage value that does not exceed the withstand voltage value of the battery load, and while the battery is being charged, A charging system characterized in that a battery and a battery load are separated and power is supplied from the auxiliary power source to the battery load. (2) The charger and the battery-equipped mobile object each have a communication means for exchanging information with each other, and the battery-equipped mobile object connects the auxiliary power source to the battery load based on the charging readiness information created by the charger. 2. The charging system according to claim 1, wherein battery disconnection completion information is created using the battery disconnection completion information, and a charging circuit of the charger starts a charging operation based on this battery disconnection completion information. (3) The circuit that generates charging ready information of the charger includes a detection circuit that detects the voltage between the output terminals connected to the charging circuit via a switch that is opened during non-charging operation, and the detection circuit 3. The charging system according to claim 2, wherein said charging preparation completion information is generated based on a detection output of said switch, and said switch is closed based on battery disconnection completion information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12511688U JPH0756588Y2 (en) | 1988-09-27 | 1988-09-27 | Charging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12511688U JPH0756588Y2 (en) | 1988-09-27 | 1988-09-27 | Charging system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0249341U true JPH0249341U (en) | 1990-04-05 |
| JPH0756588Y2 JPH0756588Y2 (en) | 1995-12-25 |
Family
ID=31375433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12511688U Expired - Lifetime JPH0756588Y2 (en) | 1988-09-27 | 1988-09-27 | Charging system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0756588Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014021363A1 (en) | 2012-08-02 | 2014-02-06 | 日産自動車株式会社 | Charging management system for unpiloted conveyance vehicle and charging management method |
| CN114793480A (en) * | 2020-11-25 | 2022-07-26 | 华为技术有限公司 | Electronic equipment, charging seat and charging method |
-
1988
- 1988-09-27 JP JP12511688U patent/JPH0756588Y2/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014021363A1 (en) | 2012-08-02 | 2014-02-06 | 日産自動車株式会社 | Charging management system for unpiloted conveyance vehicle and charging management method |
| US9428075B2 (en) | 2012-08-02 | 2016-08-30 | Nissan Motor Co., Ltd. | Battery charging management system of automated guided vehicle and battery charging management method |
| CN114793480A (en) * | 2020-11-25 | 2022-07-26 | 华为技术有限公司 | Electronic equipment, charging seat and charging method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0756588Y2 (en) | 1995-12-25 |
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