JPS63183575U - - Google Patents
Info
- Publication number
- JPS63183575U JPS63183575U JP7425187U JP7425187U JPS63183575U JP S63183575 U JPS63183575 U JP S63183575U JP 7425187 U JP7425187 U JP 7425187U JP 7425187 U JP7425187 U JP 7425187U JP S63183575 U JPS63183575 U JP S63183575U
- Authority
- JP
- Japan
- Prior art keywords
- vehicle
- speed
- detected
- following
- braking
- 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.)
- Pending
Links
- 238000001514 detection method Methods 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 2
Description
第１図はクレーム対応図、第２図は実施例の構
成を示すブロツク図、第３図は実施例の作用を説
明するフローチヤートである。
１０……レーダ装置、１２……警報制御回路、
１４……車速センサ、１６……ストツプランプ、
１８……ストツプランプ点消灯回路、２０……警
報器。
FIG. 1 is a claim correspondence diagram, FIG. 2 is a block diagram showing the configuration of the embodiment, and FIG. 3 is a flowchart explaining the operation of the embodiment. 10... Radar device, 12... Alarm control circuit,
14... Vehicle speed sensor, 16... Stop lamp,
18...Stotsu lamp on/off circuit, 20...Alarm device.
Claims (1)
車間距離と自車両に対する後続車両の相対速度を
検出するレーダ装置と、 自車両の現在走行速度を検出する車速検出手段
と、 レーダ装置で検出された相対速度と車速検出手
段で検出された現在車速とにより後続車両の車速
を求める車速演算手段と、 車速演算手段で求められた車速の時間的変化か
ら後続車両が制動中でないことを検知する非制動
検知手段と、 レーダ装置で検出された車間距離が所定距離以
下のときで後続車両の制動中でないことが検知さ
れたときに、警報を発生する追突警報手段と、 を有する、ことを特徴とする追突警報装置。[Scope of Claim for Utility Model Registration] A radar device that is directed toward the rear of the vehicle and detects the inter-vehicle distance from the own vehicle to the following vehicle and the relative speed of the following vehicle with respect to the own vehicle, and a vehicle speed detection means that detects the current traveling speed of the own vehicle. and vehicle speed calculation means for determining the vehicle speed of the following vehicle based on the relative speed detected by the radar device and the current vehicle speed detected by the vehicle speed detection means; non-braking detection means for detecting that the following vehicle is not braking; and rear-end collision warning means for generating an alarm when it is detected that the following vehicle is not braking when the inter-vehicle distance detected by the radar device is less than a predetermined distance; A rear-end collision warning device comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7425187U JPS63183575U (en) | 1987-05-18 | 1987-05-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7425187U JPS63183575U (en) | 1987-05-18 | 1987-05-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63183575U true JPS63183575U (en) | 1988-11-25 |
Family
ID=30919293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7425187U Pending JPS63183575U (en) | 1987-05-18 | 1987-05-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63183575U (en) |
-
1987
- 1987-05-18 JP JP7425187U patent/JPS63183575U/ja active Pending
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