JPS6439143U - - Google Patents
Info
- Publication number
- JPS6439143U JPS6439143U JP13541387U JP13541387U JPS6439143U JP S6439143 U JPS6439143 U JP S6439143U JP 13541387 U JP13541387 U JP 13541387U JP 13541387 U JP13541387 U JP 13541387U JP S6439143 U JPS6439143 U JP S6439143U
- Authority
- JP
- Japan
- Prior art keywords
- constant speed
- throttle valve
- speed traveling
- control means
- operated
- 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
- 230000005856 abnormality Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 1
Landscapes
- Controls For Constant Speed Travelling (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
Description
第１図はこの考案を具体化した一実施例を示す
ブロツク回路図、第２図は同じくこの考案を具体
化した別の実施例を示すブロツク回路図である。
１…定速走行制御手段としてのＣＰＵ、３…ス
ロツトル弁駆動手段としてのアクチユエータ、４
…スロツトル弁、５…弁位置検知手段としてのス
ロツトル弁全閉スイツチ、６，２０…メインスイ
ツチ回路、７…イグニシヨンスイツチ、８…リレ
ーコイル、９…リレースイツチ、２２…第２リレ
ースイツチ、２６…第２リレーコイル（８，９及
び２２，２６は遮断手段を構成している）、１２
，２３…メインスイツチ、１５ａ…弁開放手段と
してのアクセルペダル、１４…ブレーキスイツチ
、３２…パーキングブレーキスイツチ、３３…ニ
ユートラルスイツチ（１４，３２，３３はそれぞ
れ定速走行解除手段を構成している）。
FIG. 1 is a block circuit diagram showing one embodiment embodying this invention, and FIG. 2 is a block circuit diagram showing another embodiment embodying this invention. DESCRIPTION OF SYMBOLS 1... CPU as constant speed running control means, 3... Actuator as throttle valve driving means, 4
... Throttle valve, 5... Throttle valve fully closed switch as valve position detection means, 6, 20... Main switch circuit, 7... Ignition switch, 8... Relay coil, 9... Relay switch, 22... Second relay switch, 26 ...Second relay coil (8, 9 and 22, 26 constitute a cutoff means), 12
, 23... Main switch, 15a... Accelerator pedal as a valve opening means, 14... Brake switch, 32... Parking brake switch, 33... Neutral switch (14, 32, and 33 each constitute a constant speed driving release means) ).
Claims (1)
けられて開閉動作されると共に、常には全閉位置
に配置されているスロツトル弁４と、 前記スロツトル弁４を開閉動作させるためにス
ロツトル弁４に駆動連結されたスロツトル弁駆動
手段３と、 車両のエンジンを始動させるイグニシヨンスイ
ツチ７に接続され、車両の定速走行を行わせるた
めに操作されるメインスイツチ１２，２３を備え
たメインスイツチ回路６，２０と、 前記イグニシヨンスイツチ７及びメインスイツ
チ回路６，２０の閉路に基き作動電圧が供給され
、定速走行のための制御信号を前記スロツトル弁
駆動手段３へ出力する定速走行制御手段１と、 前記スロツトル弁４を任意に開放動作させるた
めに操作される弁開放手段１５ａと、 を備えた車両用定速走行装置において、 前記メインスイツチ回路６，２０の閉路状態に
おいて同回路６，２０を開路して定速走行制御手
段への作動電圧の供給を停止させる遮断手段８，
９，２２，２６と、 前記スロツトル弁４の全閉位置配置状態を検知
する弁位置検知手段５と、 前記定速走行制御手段１の動作時にその動作を
解除するために操作される定速走行解除手段１４
，３２，３３と、 前記弁開放手段１５ａの未操作状態において、
前記定速走行解除手段１４，３２，３３の操作に
基き定速走行制御手段１の動作が解除された場合
に、前記弁位置検知手段５の動作に基きスロツト
ル弁４の全閉位置配置状態が検知されないと定速
走行制御手段１の異常を判断して、前記メインス
イツチ回路６，２０を開路するために遮断手段８
，９，２２，２６を動作させる異常判断手段１６
，２７とを設けたことを特徴とする車両用定速走
行装置。[Claims for Utility Model Registration] A throttle valve 4 provided in the engine and opened and closed in order to adjust the running speed of the vehicle, and always placed in a fully closed position; and the opening and closing operations of the throttle valve 4. a throttle valve driving means 3 which is drivably connected to the throttle valve 4 in order to cause the engine to run, and main switches 12 and 23 which are connected to the ignition switch 7 which starts the engine of the vehicle and are operated to cause the vehicle to run at a constant speed. An operating voltage is supplied based on the closing of the ignition switch 7 and the main switch circuits 6, 20, and a control signal for constant speed running is output to the throttle valve driving means 3. A constant speed traveling device for a vehicle, comprising: a constant speed traveling control means 1 for controlling the throttle valve 4; and a valve opening means 15a operated to arbitrarily open the throttle valve 4. a cutoff means 8 for opening the circuits 6 and 20 in this state and stopping the supply of operating voltage to the constant speed traveling control means;
9, 22, 26, a valve position detection means 5 for detecting the fully closed position arrangement state of the throttle valve 4, and a constant speed traveling control means 5 operated to release the operation of the constant speed traveling control means 1 when the constant speed traveling control means 1 is activated. Release means 14
, 32, 33, and when the valve opening means 15a is not operated,
When the operation of the constant speed traveling control means 1 is canceled based on the operation of the constant speed traveling canceling means 14, 32, 33, the fully closed position arrangement state of the throttle valve 4 is determined based on the operation of the valve position detecting means 5. If it is not detected, it is determined that there is an abnormality in the constant speed running control means 1, and a cutoff means 8 is operated to open the main switch circuits 6, 20.
, 9, 22, 26.
, 27.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13541387U JPH061468Y2 (en) | 1987-09-03 | 1987-09-03 | Vehicle constant-speed traveling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13541387U JPH061468Y2 (en) | 1987-09-03 | 1987-09-03 | Vehicle constant-speed traveling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6439143U true JPS6439143U (en) | 1989-03-08 |
| JPH061468Y2 JPH061468Y2 (en) | 1994-01-12 |
Family
ID=31395013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13541387U Expired - Lifetime JPH061468Y2 (en) | 1987-09-03 | 1987-09-03 | Vehicle constant-speed traveling device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH061468Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0297121U (en) * | 1989-01-18 | 1990-08-02 |
-
1987
- 1987-09-03 JP JP13541387U patent/JPH061468Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0297121U (en) * | 1989-01-18 | 1990-08-02 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH061468Y2 (en) | 1994-01-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6439143U (en) | ||
| JPS6158332B2 (en) | ||
| KR900000239A (en) | Throttle valve control device for automotive engine | |
| JPH08253054A (en) | Accelerator erroneous operation preventing device of automobile | |
| JPH0646751Y2 (en) | Vehicle constant-speed traveling device | |
| JPH07279695A (en) | Vehicular auxiliary brake device | |
| JPS6145306Y2 (en) | ||
| JPH0625398Y2 (en) | Vehicle constant-speed traveling device | |
| JPS6272228U (en) | ||
| JPH01170027U (en) | ||
| JPH03284428A (en) | Constant speed travelling device for vehicle | |
| JPH0755629B2 (en) | Travel control device | |
| JPH0214494Y2 (en) | ||
| JPS5933055Y2 (en) | Automobile constant speed running device operation release device | |
| JP2925765B2 (en) | Engine throttle valve controller | |
| JPH0125056Y2 (en) | ||
| JPH0532083U (en) | Control circuit of constant-speed traveling device for vehicle | |
| JPH01138854U (en) | ||
| JPH0256024U (en) | ||
| JPS6167245U (en) | ||
| JPH01125832U (en) | ||
| JPS601937U (en) | Automobile travel control device | |
| JPH06476B2 (en) | Constant-speed traveling device for automobiles | |
| JPS5939944A (en) | Control device for exhaust retarder | |
| JPH0290336U (en) |