JPS6422666A - Brake hydraulic pressure control device - Google Patents

Brake hydraulic pressure control device

Info

Publication number
JPS6422666A
JPS6422666A JP62178116A JP17811687A JPS6422666A JP S6422666 A JPS6422666 A JP S6422666A JP 62178116 A JP62178116 A JP 62178116A JP 17811687 A JP17811687 A JP 17811687A JP S6422666 A JPS6422666 A JP S6422666A
Authority
JP
Japan
Prior art keywords
solenoid valve
computer
abnormality
power supply
hydraulic pressure
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
JP62178116A
Other languages
Japanese (ja)
Inventor
Takafumi Inagaki
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 JP62178116A priority Critical patent/JPS6422666A/en
Publication of JPS6422666A publication Critical patent/JPS6422666A/en
Pending legal-status Critical Current

Links

Landscapes

  • Braking Systems And Boosters (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Regulating Braking Force (AREA)

Abstract

PURPOSE:To surely prevent abnormal operation by providing abnormality detecting means in a computer for a solenoid valve for controlling antiskid brake hydraulic pressure and in a solenoid valve section, respectively, and by initializing the computer while power supply is stopped upon detection of an abnormality. CONSTITUTION:In a solenoid valve MA which is controlled by a computer and adapted to be used for antiskid control, there are provided a means MC for detecting an abnormality in the computer MB and a means MD for detecting an abnormality in a solenoid valve in accordance with the operating condition of the latter. Upon detection of abnormality of the computer MB, an initializing means initializes the computer MB into a predetermined condition, and a power supply stopping mean MF stops the supply of power to the solenoid valve MA. Upon abnormal operation of the solenoid valve, the power supply stopping means MF stops the power supply to the solenoid valve MA. Thereby it is possible to sufficiently ensure a fail-safe function against an abnormality in the computer or the solenoid valve.
JP62178116A 1987-07-16 1987-07-16 Brake hydraulic pressure control device Pending JPS6422666A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62178116A JPS6422666A (en) 1987-07-16 1987-07-16 Brake hydraulic pressure control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62178116A JPS6422666A (en) 1987-07-16 1987-07-16 Brake hydraulic pressure control device

Publications (1)

Publication Number Publication Date
JPS6422666A true JPS6422666A (en) 1989-01-25

Family

ID=16042938

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62178116A Pending JPS6422666A (en) 1987-07-16 1987-07-16 Brake hydraulic pressure control device

Country Status (1)

Country Link
JP (1) JPS6422666A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008505020A (en) * 2004-07-08 2008-02-21 ヴァレオ　システム　デシュヤージュ Device for wiping panoramic windscreen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008505020A (en) * 2004-07-08 2008-02-21 ヴァレオ　システム　デシュヤージュ Device for wiping panoramic windscreen

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