JPH03235U - - Google Patents
Info
- Publication number
- JPH03235U JPH03235U JP6059489U JP6059489U JPH03235U JP H03235 U JPH03235 U JP H03235U JP 6059489 U JP6059489 U JP 6059489U JP 6059489 U JP6059489 U JP 6059489U JP H03235 U JPH03235 U JP H03235U
- Authority
- JP
- Japan
- Prior art keywords
- output
- automatic speed
- signal
- speed control
- switches
- 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
- 239000000446 fuel Substances 0.000 claims description 3
- 230000002159 abnormal effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000003112 inhibitor Substances 0.000 description 1
Landscapes
- Controls For Constant Speed Travelling (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Description
第１図はこの考案の一実施例を示す回路図、第
２図は従来の安全装置を示す回路図である。
１……アクチユエータ、２……スロツトル、３
……フユーエルインジエクタ、１０……制御回路
、１１……メインスイツチ、１２……ストツプス
イツチ、１３……クラツチスイツチ、１４……イ
ンヒビタスイツチ、１５……セツト／コーステイ
ングスイツチ、１６……リジユーム／アクセルス
イツチ、２２，２４……リレー、２３……トラン
ジスタ、３１……アクセルペダルスイツチ、３４
……弁別回路。
FIG. 1 is a circuit diagram showing an embodiment of this invention, and FIG. 2 is a circuit diagram showing a conventional safety device. 1... Actuator, 2... Throttle, 3
...Fuel injector, 10...Control circuit, 11...Main switch, 12...Stop switch, 13...Clutch switch, 14...Inhibitor switch, 15...Set/coasting switch, 16...Resium/ Accelerator switch, 22, 24... Relay, 23... Transistor, 31... Accelerator pedal switch, 34
...discrimination circuit.
Claims (1)
スイツチ群と、自動速度制御装置の稼動信号を出
力するスイツチ群と、このスイツチ群の出力を入
力する制御回路と、この制御回路の出力によりア
クチユエータを介してスロツトルバルブの開度調
節ならび、燃料供給系の制御を行うように構成し
た自動車用自動速度制御装置において、 自動速度制御装置の動作信号の中のリジユーム
スイツチ出力信号と、アクセルペダルスイツチの
出力信号との反転論理和と、エンジン回転数の変
化率から異常か正常かを弁別した弁別信号との論
理積により燃料供給系を制御するように構成した
ことを特徴とする自動車用自動速度制御装置の安
全装置。[Claims for Utility Model Registration] A group of switches that outputs a cancel signal of an automatic speed control device, a group of switches that outputs an operation signal of the automatic speed control device, a control circuit that inputs the output of this group of switches, and a control circuit that inputs the output of this group of switches. In an automatic speed control system for an automobile configured to adjust the opening of a throttle valve and control the fuel supply system via an actuator based on the output of the circuit, the output of a resume switch in the operation signal of the automatic speed control system is used. The fuel supply system is controlled by the AND of the signal, the inverted OR of the output signal of the accelerator pedal switch, and the discrimination signal that discriminates whether it is abnormal or normal based on the rate of change in engine speed. A safety device for automatic speed control devices for automobiles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6059489U JPH0747220Y2 (en) | 1989-05-25 | 1989-05-25 | Safety device of automatic speed control device for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6059489U JPH0747220Y2 (en) | 1989-05-25 | 1989-05-25 | Safety device of automatic speed control device for automobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03235U true JPH03235U (en) | 1991-01-07 |
| JPH0747220Y2 JPH0747220Y2 (en) | 1995-11-01 |
Family
ID=31588093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6059489U Expired - Lifetime JPH0747220Y2 (en) | 1989-05-25 | 1989-05-25 | Safety device of automatic speed control device for automobile |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0747220Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53114327U (en) * | 1977-02-15 | 1978-09-11 |
-
1989
- 1989-05-25 JP JP6059489U patent/JPH0747220Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53114327U (en) * | 1977-02-15 | 1978-09-11 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0747220Y2 (en) | 1995-11-01 |
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