JPS5977929A - 居眠り運転検出装置 - Google Patents

居眠り運転検出装置

Info

Publication number
JPS5977929A
JPS5977929A JP57187612A JP18761282A JPS5977929A JP S5977929 A JPS5977929 A JP S5977929A JP 57187612 A JP57187612 A JP 57187612A JP 18761282 A JP18761282 A JP 18761282A JP S5977929 A JPS5977929 A JP S5977929A
Authority
JP
Japan
Prior art keywords
register
pulse
value
steering
drowsy driving
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
JP57187612A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0343094B2 (da
Inventor
Haruhiko Iizuka
晴彦 飯塚
Takayuki Yagishima
柳島　孝幸
Takatoshi Seko
恭俊 世古
Hideo Obara
英郎 小原
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor 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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP57187612A priority Critical patent/JPS5977929A/ja
Publication of JPS5977929A publication Critical patent/JPS5977929A/ja
Publication of JPH0343094B2 publication Critical patent/JPH0343094B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/02—Alarms for ensuring the safety of persons
    • G08B21/06—Alarms for ensuring the safety of persons indicating a condition of sleep, e.g. anti-dozing alarms

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
JP57187612A 1982-10-27 1982-10-27 居眠り運転検出装置 Granted JPS5977929A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57187612A JPS5977929A (ja) 1982-10-27 1982-10-27 居眠り運転検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57187612A JPS5977929A (ja) 1982-10-27 1982-10-27 居眠り運転検出装置

Publications (2)

Publication Number Publication Date
JPS5977929A true JPS5977929A (ja) 1984-05-04
JPH0343094B2 JPH0343094B2 (da) 1991-07-01

Family

ID=16209149

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57187612A Granted JPS5977929A (ja) 1982-10-27 1982-10-27 居眠り運転検出装置

Country Status (1)

Country Link
JP (1) JPS5977929A (da)

Also Published As

Publication number Publication date
JPH0343094B2 (da) 1991-07-01

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