JPH027156U - - Google Patents
Info
- Publication number
- JPH027156U JPH027156U JP8588088U JP8588088U JPH027156U JP H027156 U JPH027156 U JP H027156U JP 8588088 U JP8588088 U JP 8588088U JP 8588088 U JP8588088 U JP 8588088U JP H027156 U JPH027156 U JP H027156U
- Authority
- JP
- Japan
- Prior art keywords
- vehicle speed
- detection means
- steering
- vehicle
- 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 6
- 238000010586 diagram Methods 0.000 description 6
- 230000010365 information processing Effects 0.000 description 1
Landscapes
- Emergency Alarm Devices (AREA)
- Optical Radar Systems And Details Thereof (AREA)
Description
第１図は本考案の一実施例を示す全体構成図、
第２図および第３図は第１図の制御ブロツク図、
制御フローチヤート図、第４図、第５図、第６図
および第７図はそれぞれ従来装置の全体構成図、
制御ブロツク図、作動説明図および制御フローチ
ヤート図である。
１……レーザ・レーダヘツド、５……車速セン
サ、１０……情報処理装置、１３……制動距離計
算回路、１４……警報キヤンセル回路、１５……
警報発生判定回路、１６……油圧スイツチ。
FIG. 1 is an overall configuration diagram showing an embodiment of the present invention;
2 and 3 are control block diagrams of FIG. 1,
The control flowchart, FIG. 4, FIG. 5, FIG. 6, and FIG. 7 are the overall configuration diagrams of the conventional device, respectively.
They are a control block diagram, an operation explanatory diagram, and a control flowchart diagram. DESCRIPTION OF SYMBOLS 1... Laser/radar head, 5... Vehicle speed sensor, 10... Information processing device, 13... Braking distance calculation circuit, 14... Warning cancel circuit, 15...
Alarm generation determination circuit, 16...hydraulic switch.
Claims (1)
る距離検出手段と、操舵状態検出手段とを備え、
前記車速検出手段からの車速信号に基づき自車速
を計算する自車速計算回路と、自車速から安全車
間距離を計算する制動距離計算回路と、該回路お
よび前記距離検出手段からの信号に基づき警報の
発生を判定するとともに、前記操舵検出手段から
の操舵検出信号に基づき警報発生をキヤンセルす
る警報発生判定回路とを設けたことを特徴とする
自動車の追突警報装置。 comprising a vehicle speed detection means, a distance detection means consisting of a laser/radar head, and a steering state detection means,
a vehicle speed calculation circuit that calculates the vehicle speed based on the vehicle speed signal from the vehicle speed detection means; a braking distance calculation circuit that calculates a safe inter-vehicle distance from the vehicle speed; A rear-end collision warning system for a motor vehicle, comprising: an alarm generation determination circuit that determines occurrence of a collision and cancels generation of an alarm based on a steering detection signal from the steering detection means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8588088U JPH0611249Y2 (en) | 1988-06-30 | 1988-06-30 | Rear-end collision warning system for automobiles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8588088U JPH0611249Y2 (en) | 1988-06-30 | 1988-06-30 | Rear-end collision warning system for automobiles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH027156U true JPH027156U (en) | 1990-01-17 |
| JPH0611249Y2 JPH0611249Y2 (en) | 1994-03-23 |
Family
ID=31310533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8588088U Expired - Lifetime JPH0611249Y2 (en) | 1988-06-30 | 1988-06-30 | Rear-end collision warning system for automobiles |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0611249Y2 (en) |
-
1988
- 1988-06-30 JP JP8588088U patent/JPH0611249Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0611249Y2 (en) | 1994-03-23 |
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