JPH0454745U - - Google Patents

Info

Publication number
JPH0454745U
JPH0454745U JP9723290U JP9723290U JPH0454745U JP H0454745 U JPH0454745 U JP H0454745U JP 9723290 U JP9723290 U JP 9723290U JP 9723290 U JP9723290 U JP 9723290U JP H0454745 U JPH0454745 U JP H0454745U
Authority
JP
Japan
Prior art keywords
light
vehicle
laser
automobile
dirt
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
Application number
JP9723290U
Other languages
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP9723290U priority Critical patent/JPH0454745U/ja
Publication of JPH0454745U publication Critical patent/JPH0454745U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Optical Radar Systems And Details Thereof (AREA)

Description

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

第１図は本考案の一実施例を示す構成図、第２
図は第１図の構成のものを自動車に実装した時の
正面図、第３図は第２図の側面図、第４図は自動
車の追突警報装置の動作を示す説明図、第５図は
自動車の追突警報装置のブロツク図、第６図は自
動車の側面図である。 １……レーザ・レーダヘツド、１ａ……レーザ
発光部、１ｂ……受光部、１ｃ……前面ガラス、
７……第１クロスメンバ、１１……ワイパ、１２
……モータ、１４……パイプ、１４ａ……噴射ノ
ズル、１５……受光素子、１６……コントロール
ユニツト、１７……リレー、１９……ラジエータ
、２０……冷却フアン、２１……ダクト、２２…
…ブロア、２４……プロテクタ。 Fig. 1 is a configuration diagram showing one embodiment of the present invention;
The figure is a front view of the structure shown in Fig. 1 installed in a car, Fig. 3 is a side view of Fig. 2, Fig. 4 is an explanatory diagram showing the operation of a rear-end collision warning system for a car, and Fig. 5 is a side view of the configuration shown in Fig. 1. FIG. 6 is a block diagram of a rear-end collision warning system for an automobile, and is a side view of the automobile. 1... Laser/radar head, 1a... Laser emitting section, 1b... Light receiving section, 1c... Front glass,
7...First cross member, 11...Wiper, 12
... Motor, 14 ... Pipe, 14a ... Injection nozzle, 15 ... Light receiving element, 16 ... Control unit, 17 ... Relay, 19 ... Radiator, 20 ... Cooling fan, 21 ... Duct, 22 ...
...Blower, 24...Protector.

Claims (1)

【実用新案登録請求の範囲】 光透過カバーにより覆われた発光部と受光部と
を前面に備えたレーザ・レーダヘツドが自動車の
前面の室外に配設され、前記発光部からレーザ光
を自車の前方に発光し、先行車により反射された
反射光を受光部により受光して先行車との車間距
離を計測し、前記先行車との車間距離が安全車間
距離以下になると運転者に対して警報を出力する
自動車の追突警報装置において、 前記レーザ・レーダヘツドの光透過カバーの表
面を摺動するワイパと、 前記レーザ・レーダヘツドの光透過カバーの汚
れを検出する汚れ検出手段と、 該汚れ検出手段により汚れが検出された時、前
記ワイパを駆動する駆動手段と、 を設けたことを特徴とする自動車の追突警報装置
。[Claims for Utility Model Registration] A laser/radar head having a light-emitting part and a light-receiving part on the front surface covered by a light-transmitting cover is disposed outdoors at the front of the automobile, and the laser beam is transmitted from the light-emitting part to the own vehicle. The light is emitted forward, and the light reflected by the vehicle in front is received by the light receiving unit to measure the distance to the vehicle in front, and if the distance to the vehicle in front falls below the safe distance, the driver is alerted. A rear-end collision warning system for an automobile that outputs: a wiper that slides on the surface of the light-transmitting cover of the laser/radar head; a dirt detection means for detecting dirt on the light-transmission cover of the laser/radar head; and the dirt detection means. A rear-end collision warning device for an automobile, comprising: a drive means for driving the wiper when dirt is detected.
JP9723290U 1990-09-18 1990-09-18 Pending JPH0454745U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9723290U JPH0454745U (en) 1990-09-18 1990-09-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9723290U JPH0454745U (en) 1990-09-18 1990-09-18

Publications (1)

Publication Number Publication Date
JPH0454745U true JPH0454745U (en) 1992-05-11

Family

ID=31837421

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9723290U Pending JPH0454745U (en) 1990-09-18 1990-09-18

Country Status (1)

Country Link
JP (1) JPH0454745U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006194639A (en) * 2005-01-11 2006-07-27 Denso Corp Radar system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60149984A (en) * 1984-01-17 1985-08-07 Nissan Motor Co Ltd Distance measuring apparatus

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60149984A (en) * 1984-01-17 1985-08-07 Nissan Motor Co Ltd Distance measuring apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006194639A (en) * 2005-01-11 2006-07-27 Denso Corp Radar system
US7495747B2 (en) 2005-01-11 2009-02-24 Denso Corporation Radar apparatus

Similar Documents

Publication Publication Date Title
US5808728A (en) Vehicle environment monitoring system
US4808997A (en) Photoelectric vehicle position indicating device for use in parking and otherwise positioning vehicles
US10807523B2 (en) Light emitting unit for conveyance
US20060187010A1 (en) Vehicle motion warning device
US3491334A (en) Photosensitive automotive alarm device
US20020140576A1 (en) Laser parking alignment system
JPH079661U (en) Rear-end collision warning system for automobiles
JPH0454745U (en)
WO1992021116A1 (en) Vehicle collision avoidance
JP2887697B2 (en) Optical axis adjustment method of laser radar for inter-vehicle distance detection / warning device
JPH06289138A (en) Obstacle detecting device
JP2591116Y2 (en) Radar equipment for vehicles
JPH0587565A (en) Distance detector
JPH0153752B2 (en)
JPH07225900A (en) Crossroad vehicle sensor device
JP2591416Y2 (en) Inter-vehicle distance detection and alarm device
JP7472944B2 (en) Vehicle control device
JP2548082Y2 (en) Light emission notification device for inter-vehicle distance detection / warning device
KR950013633B1 (en) Breake lamp driving device when following car is in the distance of collision prohability
JPH027155U (en)
JPH0454746U (en)
JPH05196720A (en) Optical-axis adjusting apparatus for laser radar in vehicle-interval-distance detecting and alarming apparatus
KR960005993B1 (en) Collision avoiding device
JPH0466699U (en)
KR100369547B1 (en) Spoiler for vehicle