JPS60107371U - Engine rapid preheating control device - Google Patents
Engine rapid preheating control deviceInfo
- Publication number
- JPS60107371U JPS60107371U JP14558984U JP14558984U JPS60107371U JP S60107371 U JPS60107371 U JP S60107371U JP 14558984 U JP14558984 U JP 14558984U JP 14558984 U JP14558984 U JP 14558984U JP S60107371 U JPS60107371 U JP S60107371U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- timer
- opening
- engine
- closing element
- 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
Landscapes
- Lock And Its Accessories (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は本考案の第1実施例を示す全体構成図、第2図
at bv Ct (L e* L gは第1実施例の
作動説明に供する各部将性図、第3図は本考案の第2実
施例を示す全体構成図である。
1・・・車載バッテリ、2・・・キースイッチ、3・・
・ディーゼルエンジン、4,5,6,7・・・グロープ
ラグ、11・・・乗車検出手段をなすドアスイッチ、1
00・・・通電制御回路、200・・・メインリレー制
御回路、202,208,209・・・第2の信号発生
手段の主要部をなすフリップフロップとキースイッチ検
出回路とANDゲート、203・・・第1の信号発生手
段の主要部をなすORゲート、204゜205・・・駆
動手段をなすNANDゲートとリレー駆動回路、206
・・・開閉素子をなすメインリレー、207・・・タイ
マ手段をなすタイマ回路。Fig. 1 is an overall configuration diagram showing the first embodiment of the present invention, Fig. 2 at bv Ct (L e * L g is a general diagram of each part used to explain the operation of the first embodiment, and Fig. 3 is a diagram showing the general configuration of the present invention). It is an overall configuration diagram showing a second embodiment of the present invention. 1... Vehicle battery, 2... Key switch, 3...
・Diesel engine, 4, 5, 6, 7...Glow plug, 11...Door switch serving as passenger detection means, 1
00... Energization control circuit, 200... Main relay control circuit, 202, 208, 209... Flip-flop, key switch detection circuit, and AND gate forming main parts of second signal generating means, 203...・OR gate forming the main part of the first signal generating means, 204° 205...NAND gate and relay driving circuit forming the driving means, 206
...Main relay serving as a switching element; 207...A timer circuit serving as a timer means.
Claims (1)
て、 前記エンジンの予熱箇所に取付けたグロープラグ、 車両への運転者め乗車を検出する乗車検出手段、車両の
キースイッチ、 車両バッテリから前記グロープラグへの給電路に前記キ
ースイッチを介さずに設けられた開閉素子、 前記キースイッチの投入に応じて前記開閉素子を閉じる
ための第1の制御信号を発生する第1の信号発生手段、 前記乗車検出手段の検出信号に応答して所定の時間が経
過するまでタイマ信号を発生するタイマ手段、 前記タイマ手段のタイマ信号の立ち上がりにて開始し、
該タイマ信号の立ち下がりまたは前記キースイッチの最
初の投入にて終了し、開始から終了までの間前記開閉素
子を閉じるための第2の制御信号を発生する第2の信号
発生手段、および、前記第1、第2の信号発生手段の前
記第1、第2の制御信号の論理和条件にて前記開閉素子
を駆動する駆動手段、 を備えてなるエンジン急速予熱制御装置。[Scope of Claim for Utility Model Registration] An engine rapid preheating control device for a vehicle engine, comprising: a glow plug attached to a preheating point of the engine; an entry detection means for detecting when a driver enters the vehicle; and a vehicle key. a switch, an opening/closing element provided in a power supply path from the vehicle battery to the glow plug without going through the key switch, and a first control signal for generating a first control signal for closing the opening/closing element in response to activation of the key switch. 1, a signal generating means, a timer means for generating a timer signal until a predetermined time elapses in response to the detection signal of the occupancy detecting means; starting at the rising edge of the timer signal of the timer means;
a second signal generating means that generates a second control signal for closing the opening/closing element from the start to the end, the second signal generating means ending at the fall of the timer signal or the first turning on of the key switch; An engine rapid preheating control device comprising: driving means for driving the opening/closing element under a logical sum condition of the first and second control signals of the first and second signal generating means.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14558984U JPS60107371U (en) | 1984-09-25 | 1984-09-25 | Engine rapid preheating control device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14558984U JPS60107371U (en) | 1984-09-25 | 1984-09-25 | Engine rapid preheating control device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS60107371U true JPS60107371U (en) | 1985-07-22 |
Family
ID=30703844
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14558984U Pending JPS60107371U (en) | 1984-09-25 | 1984-09-25 | Engine rapid preheating control device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60107371U (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5222828B2 (en) * | 1973-09-29 | 1977-06-20 | ||
JPS52149533A (en) * | 1976-06-07 | 1977-12-12 | Kubota Ltd | Vehicle mounted with engine equiped with preheater |
JPS538438B2 (en) * | 1974-03-04 | 1978-03-28 |
-
1984
- 1984-09-25 JP JP14558984U patent/JPS60107371U/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5222828B2 (en) * | 1973-09-29 | 1977-06-20 | ||
JPS538438B2 (en) * | 1974-03-04 | 1978-03-28 | ||
JPS52149533A (en) * | 1976-06-07 | 1977-12-12 | Kubota Ltd | Vehicle mounted with engine equiped with preheater |
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