JPS6443036A - Charge controller for vehicle - Google Patents
Charge controller for vehicleInfo
- Publication number
- JPS6443036A JPS6443036A JP19947887A JP19947887A JPS6443036A JP S6443036 A JPS6443036 A JP S6443036A JP 19947887 A JP19947887 A JP 19947887A JP 19947887 A JP19947887 A JP 19947887A JP S6443036 A JPS6443036 A JP S6443036A
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- output
- gate
- generator
- feedback voltage
- 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
PURPOSE:To prevent an overcharging accident from occurring by generating an alarm when the feedback voltage of a vehicle battery is predetermined voltage or more lower than the feedback voltage of an output voltage. CONSTITUTION:If an improper contact at a C terminal or an insulation deterioration of a voltage dividing line for obtaining a feedback voltage VF1 of a battery 1 occurs, the voltage VF1 gradually drops in response thereto, and the voltage FF1 reduces lower than the feedback voltage VF2 of the output voltage FA of a charging generator 3 even in a nongenerating state of the generator 3. When a key switch 2 is closed, the output of a comparator 4e becomes a '1' level, and since the output of a gate 41 is a '1' level, a gate 4l is closed through a gate 4i. Thus, even if an engine is started, the generator 3 does not start generating, and a charge lamp 5 continues firing to notify a passenger.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19947887A JP2661052B2 (en) | 1987-08-10 | 1987-08-10 | Vehicle charging control device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19947887A JP2661052B2 (en) | 1987-08-10 | 1987-08-10 | Vehicle charging control device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6443036A true JPS6443036A (en) | 1989-02-15 |
JP2661052B2 JP2661052B2 (en) | 1997-10-08 |
Family
ID=16408470
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19947887A Expired - Fee Related JP2661052B2 (en) | 1987-08-10 | 1987-08-10 | Vehicle charging control device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2661052B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011173574A (en) * | 2010-02-25 | 2011-09-08 | Denso Corp | Abnormal condition detecting device for vehicle |
-
1987
- 1987-08-10 JP JP19947887A patent/JP2661052B2/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011173574A (en) * | 2010-02-25 | 2011-09-08 | Denso Corp | Abnormal condition detecting device for vehicle |
Also Published As
Publication number | Publication date |
---|---|
JP2661052B2 (en) | 1997-10-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |