JPS6361001U - - Google Patents
Info
- Publication number
- JPS6361001U JPS6361001U JP15166286U JP15166286U JPS6361001U JP S6361001 U JPS6361001 U JP S6361001U JP 15166286 U JP15166286 U JP 15166286U JP 15166286 U JP15166286 U JP 15166286U JP S6361001 U JPS6361001 U JP S6361001U
- Authority
- JP
- Japan
- Prior art keywords
- engine
- control unit
- voltage
- battery
- vehicle
- 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
- 239000007858 starting material Substances 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Safety Devices In Control Systems (AREA)
Description
第１図は、本考案の車両用コントロールユニツ
トの電源供給装置の一実施例を示す回路図、第２
図は、エンジン始動時におけるバツテリ電圧の変
化を示すタイムチヤートである。
１……バツテリ、２……スタータ、３……スタ
ータスイツチ、４……コンデンサ、５……ダイオ
ード、６……リレー、７……コイル、８，９……
固定接点、１０，１１……可動接点。
FIG. 1 is a circuit diagram showing one embodiment of a power supply device for a vehicle control unit according to the present invention, and FIG.
The figure is a time chart showing changes in battery voltage when starting the engine. 1... Battery, 2... Starter, 3... Starter switch, 4... Capacitor, 5... Diode, 6... Relay, 7... Coil, 8, 9...
Fixed contacts, 10, 11...movable contacts.
Claims (1)
該バツテリの電圧が所定値以上のときに作動する
エンジン制御用電子コントロールユニツトを有す
るエンジンにおいて、エンジンの始動直前に該バ
ツテリ電圧を蓄電し、エンジン始動時、前記コン
トロールユニツトに前記蓄電された電圧を印加す
る手段を設けたことを特徴とする車両用コントロ
ールユニツトの電源供給装置。 The battery installed in the vehicle is used as a power source for operation,
In an engine having an electronic control unit for engine control that operates when the voltage of the battery is equal to or higher than a predetermined value, the battery voltage is stored immediately before starting the engine, and when the engine is started, the stored voltage is sent to the control unit. A power supply device for a vehicle control unit, characterized in that it is provided with means for applying power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15166286U JPS6361001U (en) | 1986-10-02 | 1986-10-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15166286U JPS6361001U (en) | 1986-10-02 | 1986-10-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6361001U true JPS6361001U (en) | 1988-04-22 |
Family
ID=31068934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15166286U Pending JPS6361001U (en) | 1986-10-02 | 1986-10-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6361001U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59139418A (en) * | 1983-01-28 | 1984-08-10 | Matsushita Electric Works Ltd | Malfunction preventing circuit of attaching and detaching programmer of sequencer |
-
1986
- 1986-10-02 JP JP15166286U patent/JPS6361001U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59139418A (en) * | 1983-01-28 | 1984-08-10 | Matsushita Electric Works Ltd | Malfunction preventing circuit of attaching and detaching programmer of sequencer |
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