JPH0370386U - - Google Patents
Info
- Publication number
- JPH0370386U JPH0370386U JP13088989U JP13088989U JPH0370386U JP H0370386 U JPH0370386 U JP H0370386U JP 13088989 U JP13088989 U JP 13088989U JP 13088989 U JP13088989 U JP 13088989U JP H0370386 U JPH0370386 U JP H0370386U
- Authority
- JP
- Japan
- Prior art keywords
- discharge
- amount
- self
- battery
- current value
- 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.)
- Pending
Links
- 238000001514 detection method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 1
Description
第１図は本考案の一実施例の回路ブロツク図、
第２図はその部分回路図、第３図は周囲温度と自
己放電電流の関係を示すグラフを、それぞれ示す
。
１……電池ケース、２……電池、８……積算回
路、１１……温度検出回路、１３……自己放電電
流値決定回路、１４……表示装置。
FIG. 1 is a circuit block diagram of an embodiment of the present invention.
FIG. 2 is a partial circuit diagram thereof, and FIG. 3 is a graph showing the relationship between ambient temperature and self-discharge current. DESCRIPTION OF SYMBOLS 1... Battery case, 2... Battery, 8... Integration circuit, 11... Temperature detection circuit, 13... Self-discharge current value determination circuit, 14... Display device.
Claims (1)
、 前記温度検出手段の出力である温度データに対
応する電池の自己放電電流値データを出力する自
己放電電流値決定手段と、 電池の充電量及び負荷への放電量及び前記自己
放電電流値データに基く自己放電量を積算し、放
電残量を算出する積算手段と、 前記積算手段の出力を入力する表示手段と、 を有することを特徴とする電池の放電残量表示
回路。[Claims for Utility Model Registration] Temperature detection means for detecting the temperature inside the battery case; Self-discharge current value determining means for outputting battery self-discharge current value data corresponding to temperature data output from the temperature detection means. and an integrating means for calculating the remaining amount of discharge by integrating the amount of charge of the battery, the amount of discharge to the load, and the amount of self-discharge based on the self-discharge current value data, and a display means for inputting the output of the integrating means, A battery remaining discharge amount display circuit characterized by having:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13088989U JPH0370386U (en) | 1989-11-09 | 1989-11-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13088989U JPH0370386U (en) | 1989-11-09 | 1989-11-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0370386U true JPH0370386U (en) | 1991-07-15 |
Family
ID=31678433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13088989U Pending JPH0370386U (en) | 1989-11-09 | 1989-11-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0370386U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017067627A (en) * | 2015-09-30 | 2017-04-06 | 株式会社キャプテックス | Battery management system |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5628476A (en) * | 1979-08-14 | 1981-03-20 | Shin Kobe Electric Mach Co Ltd | Remained capacity meter for storage battery |
-
1989
- 1989-11-09 JP JP13088989U patent/JPH0370386U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5628476A (en) * | 1979-08-14 | 1981-03-20 | Shin Kobe Electric Mach Co Ltd | Remained capacity meter for storage battery |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017067627A (en) * | 2015-09-30 | 2017-04-06 | 株式会社キャプテックス | Battery management system |
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