JPS5915981U - In-vehicle battery capacity detection device - Google Patents
In-vehicle battery capacity detection deviceInfo
- Publication number
- JPS5915981U JPS5915981U JP11099282U JP11099282U JPS5915981U JP S5915981 U JPS5915981 U JP S5915981U JP 11099282 U JP11099282 U JP 11099282U JP 11099282 U JP11099282 U JP 11099282U JP S5915981 U JPS5915981 U JP S5915981U
- Authority
- JP
- Japan
- Prior art keywords
- battery
- battery capacity
- capacity detection
- switch means
- detection device
- 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
Landscapes
- Control Of Charge By Means Of Generators (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図Ａ、 Ｂは先行技術による車載バッテリ容量検出
装置の回路図、第２図、第３図は本考案の異なる実施例
を示す回路図である。
１：車載発電機、２：フィールドコイル、３：ボルテー
ジレギュレータ、１２：バッテリ、１３：電気負荷、１
５：フィールド電流遮断用スイッチ、１５′ ：充電電
流遮断用スイッチ、１５’ａ：リレーコイル、１６：電
流計、１７：電圧計、１８：バッテリ容量検出回路、−
１９：表示または讐報装買、２０：バッテリ容量検出回
路を作動させる信号線、２１：ダミー抵抗、２２：ニュ
ートラルスイッチ、２３：クラッチスイッチ、２４：リ
レーコイル付勢用スイッチ。1A and 1B are circuit diagrams of a prior art vehicle battery capacity detection device, and FIGS. 2 and 3 are circuit diagrams showing different embodiments of the present invention. 1: Onboard generator, 2: Field coil, 3: Voltage regulator, 12: Battery, 13: Electrical load, 1
5: field current cutoff switch, 15': charging current cutoff switch, 15'a: relay coil, 16: ammeter, 17: voltmeter, 18: battery capacity detection circuit, -
19: Display or alarm device, 20: Signal line for activating the battery capacity detection circuit, 21: Dummy resistor, 22: Neutral switch, 23: Clutch switch, 24: Relay coil energizing switch.
Claims (1)
圧を測定する電圧計と、車載発電機のフィールド電流ま
たはバッテリ充電電流を遮断する第１のスイッチ手段と
、該スイッチ手段によりバッテリの充電を停止した状態
で前記電流計および電圧計からの信号によりバッテリの
残存容量を検出するバッテリ容量検出回路を備えた車載
バッテリ容量検出装置において、エンジン軸と車軸が連
結されているか否かを検知して作動する第２のスイッチ
手段により、エンジン軸左車軸が連結されていない時は
前記第１のスイッチ手段および前記バッテリ容量検出回
路の機能を停止させるようにしたことを特徴とする車載
バッテリ容量検出装置。an ammeter for measuring battery discharge current, a voltmeter for measuring battery terminal voltage, a first switch means for cutting off a field current of an on-board generator or a battery charging current, and a first switch means for stopping charging of the battery by the switch means. The on-vehicle battery capacity detection device is equipped with a battery capacity detection circuit that detects the remaining capacity of the battery based on signals from the ammeter and the voltmeter when the vehicle is in a state where the battery capacity is detected. An on-vehicle battery capacity detection device characterized in that a second switch means stops the functions of the first switch means and the battery capacity detection circuit when the left axle of the engine shaft is not connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11099282U JPS5915981U (en) | 1982-07-23 | 1982-07-23 | In-vehicle battery capacity detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11099282U JPS5915981U (en) | 1982-07-23 | 1982-07-23 | In-vehicle battery capacity detection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5915981U true JPS5915981U (en) | 1984-01-31 |
| JPH0342386Y2 JPH0342386Y2 (en) | 1991-09-05 |
Family
ID=30257909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11099282U Granted JPS5915981U (en) | 1982-07-23 | 1982-07-23 | In-vehicle battery capacity detection device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5915981U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007055532A (en) * | 2005-08-26 | 2007-03-08 | Toyota Motor Corp | Vehicular battery state estimating device |
-
1982
- 1982-07-23 JP JP11099282U patent/JPS5915981U/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007055532A (en) * | 2005-08-26 | 2007-03-08 | Toyota Motor Corp | Vehicular battery state estimating device |
| JP4566092B2 (en) * | 2005-08-26 | 2010-10-20 | トヨタ自動車株式会社 | Vehicle battery state estimation device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0342386Y2 (en) | 1991-09-05 |
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