JPH0265048U - - Google Patents
Info
- Publication number
- JPH0265048U JPH0265048U JP14375688U JP14375688U JPH0265048U JP H0265048 U JPH0265048 U JP H0265048U JP 14375688 U JP14375688 U JP 14375688U JP 14375688 U JP14375688 U JP 14375688U JP H0265048 U JPH0265048 U JP H0265048U
- Authority
- JP
- Japan
- Prior art keywords
- charging
- battery
- time
- electric vehicle
- measuring
- 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 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
Description
第１図は本考案に係る電動車両の充電制御装置
の一実施例を示すその構成図、第２図は従来の電
動車両の充電制御装置を示すその構成図である。
Ｉ５……故障表示ランプ（ランプ）、１０６…
…バツテリ、２００ｂ……警報部（充電不良警告
手段）、２１２……微分回路（検出手段）、２１
４……ワンシヨツトタイマ（計測手段）、２１７
……アンド／ナンドゲート（信号出力手段）。
FIG. 1 is a block diagram showing an embodiment of a charging control device for an electric vehicle according to the present invention, and FIG. 2 is a block diagram showing a conventional charging control device for an electric vehicle. I 5 ...Fault indicator lamp (lamp), 106...
...Battery, 200b...Alarm unit (defective charging warning means), 212...Differential circuit (detection means), 21
4...One-shot timer (measurement means), 217
...AND/NAND gate (signal output means).
Claims (1)
しないと充電動作の不良を警告する充電不良警告
手段を備えた電動車両の充電制御装置であつて、
充電開始に伴うバツテリの初期電圧変化を検出す
る検出手段と、充電開始スイツチが操作されてか
らバツテリの端子電圧が上昇変化するまでの時間
に相当する第１の時間を計測する計測手段と、該
第１の時間が経過しても、バツテリの初期電圧変
化が検出されないとき、前記充電不良警告手段を
操作させる信号を出力する信号出力手段と、を備
えたことを特徴とする電動車両の充電制御装置。 A charging control device for an electric vehicle, comprising a charging failure warning means that warns of a charging failure if a battery terminal voltage does not reach a predetermined voltage during charging,
a detection means for detecting an initial voltage change of the battery upon starting charging; a measuring means for measuring a first time corresponding to the time from when a charging start switch is operated until the terminal voltage of the battery increases; Charging control for an electric vehicle, comprising: signal output means for outputting a signal for operating the charging failure warning means when an initial voltage change of the battery is not detected even after a first time has elapsed. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14375688U JPH0722998Y2 (en) | 1988-11-02 | 1988-11-02 | Charge control device for electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14375688U JPH0722998Y2 (en) | 1988-11-02 | 1988-11-02 | Charge control device for electric vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0265048U true JPH0265048U (en) | 1990-05-16 |
| JPH0722998Y2 JPH0722998Y2 (en) | 1995-05-24 |
Family
ID=31410864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14375688U Expired - Lifetime JPH0722998Y2 (en) | 1988-11-02 | 1988-11-02 | Charge control device for electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0722998Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05238590A (en) * | 1992-02-26 | 1993-09-17 | Ricoh Co Ltd | Paper feeder |
| JPH0593783U (en) * | 1992-05-20 | 1993-12-21 | 株式会社小松製作所 | Vacuum adsorption system |
-
1988
- 1988-11-02 JP JP14375688U patent/JPH0722998Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05238590A (en) * | 1992-02-26 | 1993-09-17 | Ricoh Co Ltd | Paper feeder |
| JPH0593783U (en) * | 1992-05-20 | 1993-12-21 | 株式会社小松製作所 | Vacuum adsorption system |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0722998Y2 (en) | 1995-05-24 |
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