JPS59170282U - Inter-vehicle distance detection device - Google Patents
Inter-vehicle distance detection deviceInfo
- Publication number
- JPS59170282U JPS59170282U JP6432583U JP6432583U JPS59170282U JP S59170282 U JPS59170282 U JP S59170282U JP 6432583 U JP6432583 U JP 6432583U JP 6432583 U JP6432583 U JP 6432583U JP S59170282 U JPS59170282 U JP S59170282U
- Authority
- JP
- Japan
- Prior art keywords
- inter
- detection device
- vehicle
- distance detection
- 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.)
- Pending
Links
Landscapes
- Optical Radar Systems And Details Thereof (AREA)
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
゛第１図は本考案の一実施例を説明するための自動車の
平面図、第２図は本考案の一実施例の動作の説明に供す
るフローチャートである。
２・・・自動車、３・・・先行車、４・・・排気ノズル
、５・・・・・・第１焦電センサ、６・・・第２焦電セ
ンサ、Ｌ・・・車間距離。1 is a plan view of an automobile for explaining an embodiment of the present invention, and FIG. 2 is a flowchart for explaining the operation of an embodiment of the present invention. 2... Car, 3... Leading vehicle, 4... Exhaust nozzle, 5... First pyroelectric sensor, 6... Second pyroelectric sensor, L... Inter-vehicle distance.
Claims (2)
車両の排気ノズルからの熱を感知し、前記センサの出力
に基づいて前記両車雨間の車間距離を検知することを特
徴とする車間距離検知装置。(1) A distance between two vehicles characterized by sensing heat from an exhaust nozzle of the preceding vehicle by a sensor provided at the front of the following vehicle, and detecting an inter-vehicle distance between the two vehicles based on the output of the sensor. Distance detection device.
距離検知装置において、 前記センサは、後続車両の前部に所定の間隔をあけて角
変位可能に設けられた第１および第２焦電センサであり
、前記両焦電センサが排気ノズルからの熱を感知したと
きの変位角度に基づいて先行車両との車間距離を検知す
ることを特徴とする車間距離検知装置。(2) In the inter-vehicle distance detection device according to claim 1 of the utility model registration, the sensor includes first and second sensors that are angularly displaceably provided at a predetermined distance in front of the following vehicle. 1. An inter-vehicle distance detection device, which is a pyroelectric sensor, and detects an inter-vehicle distance from a preceding vehicle based on a displacement angle when both said pyroelectric sensors sense heat from an exhaust nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6432583U JPS59170282U (en) | 1983-04-27 | 1983-04-27 | Inter-vehicle distance detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6432583U JPS59170282U (en) | 1983-04-27 | 1983-04-27 | Inter-vehicle distance detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59170282U true JPS59170282U (en) | 1984-11-14 |
Family
ID=30194503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6432583U Pending JPS59170282U (en) | 1983-04-27 | 1983-04-27 | Inter-vehicle distance detection device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59170282U (en) |
-
1983
- 1983-04-27 JP JP6432583U patent/JPS59170282U/en active Pending
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