JPS57191144A - Inter-vehicle distance detecting alarm equipment - Google Patents

Inter-vehicle distance detecting alarm equipment

Info

Publication number
JPS57191144A
JPS57191144A JP56073953A JP7395381A JPS57191144A JP S57191144 A JPS57191144 A JP S57191144A JP 56073953 A JP56073953 A JP 56073953A JP 7395381 A JP7395381 A JP 7395381A JP S57191144 A JPS57191144 A JP S57191144A
Authority
JP
Japan
Prior art keywords
alarm
behavior
signals
inter
vehicle distance
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
JP56073953A
Other languages
Japanese (ja)
Inventor
Toshiaki Nakatsuji
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.)
YAGIHASHI SEISAKUSHO KK
Original Assignee
YAGIHASHI SEISAKUSHO KK
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 YAGIHASHI SEISAKUSHO KK filed Critical YAGIHASHI SEISAKUSHO KK
Priority to JP56073953A priority Critical patent/JPS57191144A/en
Publication of JPS57191144A publication Critical patent/JPS57191144A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Radar Systems Or Details Thereof (AREA)

Abstract

PURPOSE:To improve safety and reliability in such a way that an alarm range for the inter-vehicle distance is controlled in response to the vehicular speed, and alarm behavior of the alarm means is transitorily stopped in response to changes of the determined running conditions including behavior of a direction indicator. CONSTITUTION:Vehicular speed signal of a speedometer 14 are given as input through an amplifier 21, and an output level regulating means VR1 to a multi- control part 23. Likewise, detecting signals from a sound wave signal input terminal 12 are given as input through an inter-vehicle distance detector 22, and an output level regulating means V2 to the multi-control part 23. The multi-control part 23 determines its alarm range and alarm level on the basis of the both signals, and its output signals are given as input through an output level regulating means VR3 to an electronic volume 25. The electronic volume 25 performs gain control of an amplifier 26 on the basis of said signals, and controls the alarm behavior of a loudspeaker 18 by means of output signals from an alarm oscillator 24. In addition, an alarm behavior transitory stop device 30 is operated by means of signals from a direction indicator behavior detector 16, so that the alarm behavior is transitorily stopped.
JP56073953A 1981-05-16 1981-05-16 Inter-vehicle distance detecting alarm equipment Pending JPS57191144A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56073953A JPS57191144A (en) 1981-05-16 1981-05-16 Inter-vehicle distance detecting alarm equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56073953A JPS57191144A (en) 1981-05-16 1981-05-16 Inter-vehicle distance detecting alarm equipment

Publications (1)

Publication Number Publication Date
JPS57191144A true JPS57191144A (en) 1982-11-24

Family

ID=13532949

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56073953A Pending JPS57191144A (en) 1981-05-16 1981-05-16 Inter-vehicle distance detecting alarm equipment

Country Status (1)

Country Link
JP (1) JPS57191144A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60261742A (en) * 1984-06-11 1985-12-25 Nippon Denso Co Ltd Car driving auxiliary device
JP2017045369A (en) * 2015-08-28 2017-03-02 いすゞ自動車株式会社 Inter-vehicle distance warning apparatus and inter-vehicle distance warning control method
WO2017043101A1 (en) * 2015-09-08 2017-03-16 ソニー株式会社 Information processing device, information processing method, and program

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60261742A (en) * 1984-06-11 1985-12-25 Nippon Denso Co Ltd Car driving auxiliary device
JP2017045369A (en) * 2015-08-28 2017-03-02 いすゞ自動車株式会社 Inter-vehicle distance warning apparatus and inter-vehicle distance warning control method
WO2017043101A1 (en) * 2015-09-08 2017-03-16 ソニー株式会社 Information processing device, information processing method, and program
JPWO2017043101A1 (en) * 2015-09-08 2018-06-21 ソニー株式会社 Information processing apparatus, information processing method, and program
US10806658B2 (en) 2015-09-08 2020-10-20 Sony Corporation Information processing apparatus and information processing method
US11406557B2 (en) 2015-09-08 2022-08-09 Sony Corporation Information processing apparatus and information processing method
US11801194B2 (en) 2015-09-08 2023-10-31 Sony Group Corporation Information processing apparatus and information processing method

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