JPS53142736A - Method of preventing driving car sleep and its device - Google Patents

Method of preventing driving car sleep and its device

Info

Publication number
JPS53142736A
JPS53142736A JP5663977A JP5663977A JPS53142736A JP S53142736 A JPS53142736 A JP S53142736A JP 5663977 A JP5663977 A JP 5663977A JP 5663977 A JP5663977 A JP 5663977A JP S53142736 A JPS53142736 A JP S53142736A
Authority
JP
Japan
Prior art keywords
driving car
preventing driving
sleep
car sleep
displaying test
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
JP5663977A
Other languages
Japanese (ja)
Other versions
JPS609933B2 (en
Inventor
Mitsuhiko Kawamura
Masayuki Hattori
Masakazu Futamura
Masatoshi Ohira
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.)
Denso Corp
Original Assignee
NipponDenso Co Ltd
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 NipponDenso Co Ltd filed Critical NipponDenso Co Ltd
Priority to JP5663977A priority Critical patent/JPS609933B2/en
Publication of JPS53142736A publication Critical patent/JPS53142736A/en
Publication of JPS609933B2 publication Critical patent/JPS609933B2/en
Expired legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To effectively prevent driving a car asleep, by mounting a means of displaying test for obtaining response from a driver at the interval of set time beforehand decided and a means that judges the means of displaying test and alarms or resets.
COPYRIGHT: (C)1978,JPO&Japio
JP5663977A 1977-05-17 1977-05-17 Drowsy driving prevention device Expired JPS609933B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5663977A JPS609933B2 (en) 1977-05-17 1977-05-17 Drowsy driving prevention device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5663977A JPS609933B2 (en) 1977-05-17 1977-05-17 Drowsy driving prevention device

Publications (2)

Publication Number Publication Date
JPS53142736A true JPS53142736A (en) 1978-12-12
JPS609933B2 JPS609933B2 (en) 1985-03-14

Family

ID=13032893

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5663977A Expired JPS609933B2 (en) 1977-05-17 1977-05-17 Drowsy driving prevention device

Country Status (1)

Country Link
JP (1) JPS609933B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56131428A (en) * 1979-11-29 1981-10-15 Erekutoromobiru Erekutorooesu Method and device for protecting car driver
JPS57158126A (en) * 1981-03-25 1982-09-29 Mitsubishi Electric Corp Drive warning device
JP2017077749A (en) * 2015-10-19 2017-04-27 トヨタ自動車株式会社 Parking support apparatus

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS634600U (en) * 1986-06-27 1988-01-13

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56131428A (en) * 1979-11-29 1981-10-15 Erekutoromobiru Erekutorooesu Method and device for protecting car driver
JPS57158126A (en) * 1981-03-25 1982-09-29 Mitsubishi Electric Corp Drive warning device
JP2017077749A (en) * 2015-10-19 2017-04-27 トヨタ自動車株式会社 Parking support apparatus

Also Published As

Publication number Publication date
JPS609933B2 (en) 1985-03-14

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