JPS631300U - - Google Patents
Info
- Publication number
- JPS631300U JPS631300U JP9183386U JP9183386U JPS631300U JP S631300 U JPS631300 U JP S631300U JP 9183386 U JP9183386 U JP 9183386U JP 9183386 U JP9183386 U JP 9183386U JP S631300 U JPS631300 U JP S631300U
- Authority
- JP
- Japan
- Prior art keywords
- vehicle speed
- vehicle
- inter
- time
- distance
- 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 1
- 235000014676 Phragmites communis Nutrition 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 1
Landscapes
- Measurement Of Optical Distance (AREA)
Description
第1図はこの考案の一実施例に係わる車間距離
警報装置の回路図、第2図はまたこの考案の他の
実施例に係わる車間距離警報装置のブロツク図で
ある。
1……測距警報装置、15……フリツプフロツ
プ、17……第1のリードスイツチ、19……第
2のリードスイツチ、28……タイマ。
FIG. 1 is a circuit diagram of a following distance warning system according to one embodiment of the present invention, and FIG. 2 is a block diagram of a following distance warning system according to another embodiment of this invention. DESCRIPTION OF SYMBOLS 1... Distance measurement alarm device, 15... Flip-flop, 17... First reed switch, 19... Second reed switch, 28... Timer.
Claims (1)
定距離以下になつたとき警報動作を行なう車間距
離警報装置において、自車両の車速を検出する車
速検出手段と、該車速検出手段で検出した車速が
第1の設定車速以上になつている時間を計測する
時間計測手段と、該時間計測手段で計測した時間
が所定時間以上継続したとき前記警報動作を行な
い得るように制御し、該制御動作の後、前記車速
検出手段で検出した車速が第2の設定車速未満に
なつたとき前記警報発生動作を停止させるように
制御する制御手段とを有することを特徴とする車
間距離警報装置。 An inter-vehicle distance warning device that measures an inter-vehicle distance to a preceding vehicle and issues an alarm when the inter-vehicle distance becomes less than a predetermined distance includes a vehicle speed detection means for detecting the vehicle speed of the own vehicle; A time measuring means for measuring the time during which the vehicle speed is equal to or higher than a first set vehicle speed, and controlling the alarm operation so as to perform the alarm operation when the time measured by the time measuring means continues for a predetermined time or more, and the control operation. and control means for controlling the warning generating operation to stop when the vehicle speed detected by the vehicle speed detecting means becomes less than a second set vehicle speed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9183386U JPH0445120Y2 (en) | 1986-06-18 | 1986-06-18 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9183386U JPH0445120Y2 (en) | 1986-06-18 | 1986-06-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS631300U true JPS631300U (en) | 1988-01-07 |
JPH0445120Y2 JPH0445120Y2 (en) | 1992-10-23 |
Family
ID=30952975
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9183386U Expired JPH0445120Y2 (en) | 1986-06-18 | 1986-06-18 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0445120Y2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0545519U (en) * | 1991-11-18 | 1993-06-18 | 株式会社カンセイ | Vehicle collision warning device |
-
1986
- 1986-06-18 JP JP9183386U patent/JPH0445120Y2/ja not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0545519U (en) * | 1991-11-18 | 1993-06-18 | 株式会社カンセイ | Vehicle collision warning device |
Also Published As
Publication number | Publication date |
---|---|
JPH0445120Y2 (en) | 1992-10-23 |
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