JPH04368252A - Collision sensor - Google Patents

Collision sensor

Info

Publication number
JPH04368252A
JPH04368252A JP3169333A JP16933391A JPH04368252A JP H04368252 A JPH04368252 A JP H04368252A JP 3169333 A JP3169333 A JP 3169333A JP 16933391 A JP16933391 A JP 16933391A JP H04368252 A JPH04368252 A JP H04368252A
Authority
JP
Japan
Prior art keywords
sensor
primary sensors
collision
turned
air bag
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
JP3169333A
Other languages
Japanese (ja)
Other versions
JP2833269B2 (en
Inventor
Toru Kiuchi
Kenji Ogata
Masaichi Chiba
Original Assignee
Toyota Motor Corp
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 by Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP3169333A priority Critical patent/JP2833269B2/en
Priority claimed from US07/897,750 external-priority patent/US5392024A/en
Publication of JPH04368252A publication Critical patent/JPH04368252A/en
Application granted granted Critical
Publication of JP2833269B2 publication Critical patent/JP2833269B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

PURPOSE: To improve the sensor sensitivity and to keep off any unnecessary inflation of an air bag.
CONSTITUTION: In a collision sensor consisting of plural pieces of primary sensors 17 set up at specified sensibility and a secondary sensor 16 being turned to ON after being held, under pressure, by large force of more than specified value, it detects a collision in the case where the secondary sensor 16 is turned to ON irrespective of ON or OFF of these primary sensors 17, or each ON signal out of these primary sensors 17 has satisfied the preset condition, thereby outputting such a signal as inflating an air bag.
COPYRIGHT: (C)1992,JPO&Japio
JP3169333A 1991-06-14 1991-06-14 Collision sensor Expired - Fee Related JP2833269B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3169333A JP2833269B2 (en) 1991-06-14 1991-06-14 Collision sensor

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP3169333A JP2833269B2 (en) 1991-06-14 1991-06-14 Collision sensor
US07/897,750 US5392024A (en) 1991-06-14 1992-06-12 Collision detection system
DE69204562T DE69204562T2 (en) 1991-06-14 1992-06-15 Collision detection system.
EP92110080A EP0518381B1 (en) 1991-06-14 1992-06-15 Collision detection system

Publications (2)

Publication Number Publication Date
JPH04368252A true JPH04368252A (en) 1992-12-21
JP2833269B2 JP2833269B2 (en) 1998-12-09

Family

ID=15884611

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3169333A Expired - Fee Related JP2833269B2 (en) 1991-06-14 1991-06-14 Collision sensor

Country Status (1)

Country Link
JP (1) JP2833269B2 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4710236U (en) * 1971-03-04 1972-10-06
JPS48101330U (en) * 1972-02-29 1973-11-29

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4710236U (en) * 1971-03-04 1972-10-06
JPS48101330U (en) * 1972-02-29 1973-11-29

Also Published As

Publication number Publication date
JP2833269B2 (en) 1998-12-09

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