JPS6157064U - - Google Patents

Info

Publication number
JPS6157064U
JPS6157064U JP14334084U JP14334084U JPS6157064U JP S6157064 U JPS6157064 U JP S6157064U JP 14334084 U JP14334084 U JP 14334084U JP 14334084 U JP14334084 U JP 14334084U JP S6157064 U JPS6157064 U JP S6157064U
Authority
JP
Japan
Prior art keywords
side plates
light
sensing device
collision sensing
obstacle
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
Application number
JP14334084U
Other languages
Japanese (ja)
Other versions
JPH0338036Y2 (en
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 JP1984143340U priority Critical patent/JPH0338036Y2/ja
Publication of JPS6157064U publication Critical patent/JPS6157064U/ja
Application granted granted Critical
Publication of JPH0338036Y2 publication Critical patent/JPH0338036Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)

Description

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

第１図および第２図は、各々この考案の一実施
例による衝突感知装置の要部の構成を示す水平断
面図および縦断面図、第３図は、同実施例を用い
た無人車の電気的構成を示すブロツク図、第４図
は、同無人車が障害物Ｂに衝突した状態を示す水
平断面図、第５図および第６図は、各々従来の衝
突感知装置の要部の構成を示す水平断面図および
縦断面図、第７図は同衝突感知装置を用いた無人
車の電気的構成を示すブロツク図である。 １，２２…バンパ、２３…バンパ本体、２３ｃ
…前板、２３ｄ，２３ｅ…側板、２４…光線遮断
板、２７…投光器、２８…受光器、Ｂ…障害物。 1 and 2 are a horizontal sectional view and a longitudinal sectional view, respectively, showing the configuration of the main parts of a collision sensing device according to an embodiment of this invention, and FIG. FIG. 4 is a horizontal sectional view showing the unmanned vehicle colliding with obstacle B, and FIGS. 5 and 6 each show the configuration of the main parts of a conventional collision sensing device. FIG. 7 is a block diagram showing the electrical configuration of an unmanned vehicle using the same collision sensing device. 1, 22...Bumper, 23...Bumper body, 23c
...Front plate, 23d, 23e... Side plate, 24... Ray blocking plate, 27... Emitter, 28... Light receiver, B... Obstacle.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 車輛が障害物に衝突したことを感知する衝突感
知装置において、弾性材料からなる前板および左
、右側板を有して構成されるバンパ本体と、前記
両側板間に設けられた投光器と、前記両側板間に
設けられ前記投光器から発せられる光線を受光す
る受光器と、前記前板の内壁に形成され、前記バ
ンパ本体が原型状態にある場合に前記光線を通過
させる一方、前記バンパ本体が前記障害物に衝突
して変形した場合に、前記光線を遮る光線遮断板
とよりなる衝突感知装置。 A collision sensing device that detects when a vehicle collides with an obstacle includes: a bumper body having a front plate and left and right side plates made of an elastic material; a floodlight provided between the both side plates; A light receiver is provided between both side plates and receives the light beam emitted from the light projector; A collision sensing device comprising a light shielding plate that blocks the light beam when it is deformed by colliding with an obstacle.
JP1984143340U 1984-09-21 1984-09-21 Expired JPH0338036Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984143340U JPH0338036Y2 (en) 1984-09-21 1984-09-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984143340U JPH0338036Y2 (en) 1984-09-21 1984-09-21

Publications (2)

Publication Number Publication Date
JPS6157064U true JPS6157064U (en) 1986-04-17
JPH0338036Y2 JPH0338036Y2 (en) 1991-08-12

Family

ID=30701639

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984143340U Expired JPH0338036Y2 (en) 1984-09-21 1984-09-21

Country Status (1)

Country Link
JP (1) JPH0338036Y2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009036737A (en) * 2007-08-06 2009-02-19 Tcm Corp Contact detector of unmanned vehicle
JP2009227069A (en) * 2008-03-21 2009-10-08 Toyota Motor Corp Rear end collision sensor loading structure for vehicle
WO2015145803A1 (en) * 2014-03-26 2015-10-01 シャープ株式会社 Mobile body obstruction detection method, system for same, mobile body, structural member and bumper

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5992902U (en) * 1982-12-11 1984-06-23 株式会社ダイフク Obstacle detection device for transport vehicles

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5992902U (en) * 1982-12-11 1984-06-23 株式会社ダイフク Obstacle detection device for transport vehicles

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009036737A (en) * 2007-08-06 2009-02-19 Tcm Corp Contact detector of unmanned vehicle
JP2009227069A (en) * 2008-03-21 2009-10-08 Toyota Motor Corp Rear end collision sensor loading structure for vehicle
JP4692565B2 (en) * 2008-03-21 2011-06-01 トヨタ自動車株式会社 Rear impact sensor mounting structure for vehicles
WO2015145803A1 (en) * 2014-03-26 2015-10-01 シャープ株式会社 Mobile body obstruction detection method, system for same, mobile body, structural member and bumper

Also Published As

Publication number Publication date
JPH0338036Y2 (en) 1991-08-12

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