JPS57158126A - Drive warning device - Google Patents

Drive warning device

Info

Publication number
JPS57158126A
JPS57158126A JP56044599A JP4459981A JPS57158126A JP S57158126 A JPS57158126 A JP S57158126A JP 56044599 A JP56044599 A JP 56044599A JP 4459981 A JP4459981 A JP 4459981A JP S57158126 A JPS57158126 A JP S57158126A
Authority
JP
Japan
Prior art keywords
warning
cycle
reaction time
drive
time
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
JP56044599A
Other languages
Japanese (ja)
Inventor
Yukio Nishimoto
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP56044599A priority Critical patent/JPS57158126A/en
Publication of JPS57158126A publication Critical patent/JPS57158126A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K28/00—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions
    • B60K28/02—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the driver
    • B60K28/06—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the driver responsive to incapacity of driver
    • B60K28/066—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the driver responsive to incapacity of driver actuating a signalling device

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
  • Emergency Alarm Devices (AREA)

Abstract

PURPOSE:To send away uncomfortableness and effectively prevent an unconscious drive by changing a warning cycle according to a responsive reaction time and conducting a warning sound generation at an appropriate time. CONSTITUTION:A cyclic signal generating device 1 generates a signal V with a cycle T and a warning contorl device 2, puts a warning device 3 in action by this signal V to generate a warning sound. A voice detector 4 detects an utterance of driver's response and a reaction time measuring device 5 measures the time of response to send out a cycle T corresponding to it. Since a cycle of warning sound generation is changed according to a reaction time of the driver, warning can be given at appropriate time so that unconscious drive may be prevented with effectiveness while eliminating uncomfortableness.
JP56044599A 1981-03-25 1981-03-25 Drive warning device Pending JPS57158126A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56044599A JPS57158126A (en) 1981-03-25 1981-03-25 Drive warning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56044599A JPS57158126A (en) 1981-03-25 1981-03-25 Drive warning device

Publications (1)

Publication Number Publication Date
JPS57158126A true JPS57158126A (en) 1982-09-29

Family

ID=12695913

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56044599A Pending JPS57158126A (en) 1981-03-25 1981-03-25 Drive warning device

Country Status (1)

Country Link
JP (1) JPS57158126A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996016830A1 (en) * 1994-11-28 1996-06-06 The Driver Alert Technology Company Limited Driver alertness monitor

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5057798A (en) * 1973-09-21 1975-05-20
JPS53142736A (en) * 1977-05-17 1978-12-12 Nippon Denso Co Ltd Method of preventing driving car sleep and its device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5057798A (en) * 1973-09-21 1975-05-20
JPS53142736A (en) * 1977-05-17 1978-12-12 Nippon Denso Co Ltd Method of preventing driving car sleep and its device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996016830A1 (en) * 1994-11-28 1996-06-06 The Driver Alert Technology Company Limited Driver alertness monitor

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