JPS603122U

JPS603122U - Vehicle constant speed running device

Info

Publication number: JPS603122U
Application number: JP9529683U
Authority: JP
Inventors: 武渡辺; 丸山　一
Original assignee: スズキ株式会社
Priority date: 1983-06-21
Filing date: 1983-06-21
Publication date: 1985-01-11

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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は本考案による車両の定速走行装置の第１の実施
例を示したブロック図、第２図は本考案による車両の定
速走行装置の第２の実施例を示し　　　　□たブロック
図、第３図は同実施例の動作を説明するための流れ図で
ある。１・・・車速センサ、２・・・Ｆ／Ｖ変換器、３，３ａ
・・・セットスイッチ、４・・・車速記憶コンデンサ、
５・・・比較器、６・・・リレー、７・・・ツェナダイ
オード、８・・・比較器、９・・・フリップフロップ、
１０，１０３・・・リジュームスイッチ、１１・・・フ
リップフロップ、１２・・・アンド回路、１３・・・イ
ンバータ、１４・・・キャンセルスイッチ、１４ａ・・
・ブレーキスイッチ、１４ｂ・・・クラッチスイッチ、
１５．１６・・・オア回路、１７・・・モータ、１８・
・・アクセル、１９・・・キャブレータ、２０・・・マ
イクロコンピュータ、２１・・・リミットスイッチ。第２図FIG. 1 is a block diagram showing a first embodiment of a constant speed running device for a vehicle according to the present invention, and FIG. 2 is a block diagram showing a second embodiment of a constant speed running device for a vehicle according to the present invention. , FIG. 3 is a flowchart for explaining the operation of the same embodiment. 1... Vehicle speed sensor, 2... F/V converter, 3, 3a
...Set switch, 4...Vehicle speed memory capacitor,
5... Comparator, 6... Relay, 7... Zener diode, 8... Comparator, 9... Flip-flop,
10, 103...Resume switch, 11...Flip-flop, 12...AND circuit, 13...Inverter, 14...Cancel switch, 14a...
・Brake switch, 14b...Clutch switch,
15.16...OR circuit, 17...motor, 18.
...Accelerator, 19...Carburetor, 20...Microcomputer, 21...Limit switch. Figure 2

Claims

[Scope of utility model registration request]

A constant speed traveling device for a vehicle includes a vehicle speed detecting means for detecting the actual vehicle speed of the vehicle, a memory circuit for storing a set vehicle transmission for controlling constant speed traveling, and a vehicle speed detecting means for detecting the actual vehicle speed of the vehicle, a memory circuit for storing a set vehicle speed for controlling the constant speed traveling, and a vehicle speed when the actual vehicle speed reaches a vehicle speed at which constant speed traveling is desired. a vehicle speed setting means that is activated and stores the vehicle speed in the memory circuit; a comparison circuit that compares the actual vehicle speed and the set vehicle speed and outputs a drive signal obtained from the difference; an actuator that opens and closes to keep the vehicle speed at the set vehicle speed; a $1 release means that releases constant speed driving control at the set vehicle speed in conjunction with the operation of the brake, accelerator, etc.; a second canceling means that automatically cancels the constant speed cruise control when the speed drops by a certain amount from A constant speed traveling device for a vehicle, comprising a return means capable of returning to constant speed travel control at the set vehicle speed even from a speed lower than the constant speed of the release means.