JPS5493529A - Car braking system in case when air bag develop - Google Patents

Car braking system in case when air bag develop

Info

Publication number
JPS5493529A
JPS5493529A JP15775377A JP15775377A JPS5493529A JP S5493529 A JPS5493529 A JP S5493529A JP 15775377 A JP15775377 A JP 15775377A JP 15775377 A JP15775377 A JP 15775377A JP S5493529 A JPS5493529 A JP S5493529A
Authority
JP
Japan
Prior art keywords
air bag
car speed
development
reference value
braking system
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
JP15775377A
Other languages
Japanese (ja)
Other versions
JPS61217B2 (en
Inventor
Takao Saito
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyota Motor Corp
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 JP15775377A priority Critical patent/JPS5493529A/en
Publication of JPS5493529A publication Critical patent/JPS5493529A/en
Publication of JPS61217B2 publication Critical patent/JPS61217B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air Bags (AREA)
  • Regulating Braking Force (AREA)

Abstract

PURPOSE:To actuate a bracke as well as the development of an air bag, and to prevent the dangers of abrupt braking under a high speed travelling condition, by operating this braking system by the signals that detect the development of the air bag when car speed detected is not more than fixed speed. CONSTITUTION:A car speed discriminating circuit 8 discriminates as to whether or not car speed detected by means of a car speed detecting circuit 7 is not less than a reference value. A control circtuit 9 feeds signals detected by means of an air bag development detecting circuit 1 to a magnet valve 3 only when the circuit 8 detects the car speed that is not more than the reference value, and operates a brake. Thus, when car speed is not more than the reference value, the brake works as well as the detection of the development of the air bag; when car speed is not less than the reference value, the brake is not operated even when detecting the development of the air bag.
JP15775377A 1977-12-29 1977-12-29 Car braking system in case when air bag develop Granted JPS5493529A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15775377A JPS5493529A (en) 1977-12-29 1977-12-29 Car braking system in case when air bag develop

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15775377A JPS5493529A (en) 1977-12-29 1977-12-29 Car braking system in case when air bag develop

Publications (2)

Publication Number Publication Date
JPS5493529A true JPS5493529A (en) 1979-07-24
JPS61217B2 JPS61217B2 (en) 1986-01-07

Family

ID=15656583

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15775377A Granted JPS5493529A (en) 1977-12-29 1977-12-29 Car braking system in case when air bag develop

Country Status (1)

Country Link
JP (1) JPS5493529A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0292371U (en) * 1988-04-21 1990-07-23
EP0568901A3 (en) * 1992-04-27 1994-02-09 Japan Electronics Ind Ltd
JP2013508223A (en) * 2009-11-03 2013-03-07 ロベルト・ボッシュ・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング Execution method of emergency braking process in vehicle

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0292371U (en) * 1988-04-21 1990-07-23
EP0568901A3 (en) * 1992-04-27 1994-02-09 Japan Electronics Ind Ltd
JP2013508223A (en) * 2009-11-03 2013-03-07 ロベルト・ボッシュ・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング Execution method of emergency braking process in vehicle
US8764127B2 (en) 2009-11-03 2014-07-01 Robert Bosch Gmbh Method for carrying out an emergency braking procedure in a vehicle

Also Published As

Publication number Publication date
JPS61217B2 (en) 1986-01-07

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