JPH02136722U

JPH02136722U -

Info

Publication number: JPH02136722U
Application number: JP4623289U
Authority: JP
Priority date: 1989-04-21
Filing date: 1989-04-21
Publication date: 1990-11-14
Anticipated expiration: 2004-04-21
Also published as: JPH0722354Y2

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の構成を示すブロツク図、第２
図は本考案の一実施例のハードウエア構成図、第
３図はスロツトルアクチユエータの構成図、第４
図及び第５図は同上実施例の制御ルーチンを示す
フローチヤート、第６図は従来例の概要構成図で
ある。１０……メインスイツチ、１１……セツトスイ
ツチ、１２……車速センサ、１５……コントロー
ルユニツト、１６……スロツトルアクチユエータ
、１９……スロツトルバルブ。 Figure 1 is a block diagram showing the configuration of the present invention, Figure 2 is a block diagram showing the configuration of the present invention.
The figure is a hardware configuration diagram of an embodiment of the present invention, Figure 3 is a configuration diagram of a throttle actuator, and Figure 4 is a configuration diagram of a throttle actuator.
5 and 5 are flowcharts showing the control routine of the above embodiment, and FIG. 6 is a schematic configuration diagram of the conventional example. 10... Main switch, 11... Set switch, 12... Vehicle speed sensor, 15... Control unit, 16... Throttle actuator, 19... Throttle valve.

Claims

【実用新案登録請求の範囲】車速を検出する車速検出手段と、所望の目標車
速を設定する目標車速設定手段と、自動車搭載機
関のスロツトルバルブを駆動する駆動手段と、検
出された車速を設定された目標車速に近づけるよ
うに操作量を設定する操作量設定手段と、設定さ
れた操作量に対応する操作信号を駆動手段に出力
する操作信号出力手段とを備えた自動車用定速走
行装置において、前記操作量設定手段として、検出された車速と
目標車速とに基づいて前記駆動手段の基本操作量
を設定する基本操作量設定手段と、該自動車用定
速走行装置が機能していない時の該自動車におけ
る加速度を検出して平均的加速度を記憶する平均
的加速度記憶手段と、該平均的加速度記憶手段に
記憶された平均的加速度に基づいて前記駆動手段
の補正操作量を設定する補正操作量設定手段と、
前記基本操作量と前記補正操作量とから操作量を
演算する操作量演算手段と、を設けたことを特徴
とする自動車用定速走行装置。[Scope of Claim for Utility Model Registration] Vehicle speed detection means for detecting vehicle speed, target vehicle speed setting means for setting a desired target vehicle speed, drive means for driving a throttle valve of an engine mounted on the vehicle, and setting the detected vehicle speed. A constant speed traveling device for an automobile, comprising a manipulated variable setting means for setting a manipulated variable so as to approach a set target vehicle speed, and a manipulated signal output means for outputting a manipulated signal corresponding to the set manipulated variable to a driving means. , as the operation amount setting means, a basic operation amount setting means for setting the basic operation amount of the drive means based on the detected vehicle speed and the target vehicle speed; average acceleration storage means for detecting acceleration in the automobile and storing the average acceleration; and a correction operation amount for setting a correction operation amount of the drive means based on the average acceleration stored in the average acceleration storage means. a setting means;
A constant speed traveling device for a motor vehicle, comprising: a manipulated variable calculating means for calculating a manipulated variable from the basic manipulated variable and the corrected manipulated variable.