KR20080106814A - Automatic controller for hazard lamps - Google Patents

Automatic controller for hazard lamps Download PDF

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Publication number
KR20080106814A
KR20080106814A KR1020070054702A KR20070054702A KR20080106814A KR 20080106814 A KR20080106814 A KR 20080106814A KR 1020070054702 A KR1020070054702 A KR 1020070054702A KR 20070054702 A KR20070054702 A KR 20070054702A KR 20080106814 A KR20080106814 A KR 20080106814A
Authority
KR
South Korea
Prior art keywords
speed
signal
vehicle
emergency light
ecu
Prior art date
Application number
KR1020070054702A
Other languages
Korean (ko)
Inventor
황재웅
Original Assignee
황재웅
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 황재웅 filed Critical 황재웅
Priority to KR1020070054702A priority Critical patent/KR20080106814A/en
Publication of KR20080106814A publication Critical patent/KR20080106814A/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
    • B60Q1/50—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking
    • B60Q1/52—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking for indicating emergencies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/03—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2400/00—Special features of vehicle units
    • B60Y2400/30—Sensors
    • B60Y2400/301—Sensors for position or displacement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2400/00—Special features of vehicle units
    • B60Y2400/30—Sensors
    • B60Y2400/303—Speed sensors

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)

Abstract

An automatic controller for hazard lamps is provided to prevent the car accident by alarming the following vehicles of the abnormal state of the preceding vehicle in advance. An automatic controller for hazard lamps comprises the speed detector, the moving back sensor, the ECU(Electronic Control Unit), the emergency light automatic controller, and the relay. The speed detector detects the speed of the vehicle and delivers the speed signal. The moving back sensor senses the moving back of the vehicles. ECU receives the speed signal of the speed detector. ECU senses the on/off signal of the vehicle brake. The emergency light automatic control receives the speed signal from the speed detector. The emergency light automatic control receives the brake on/off signal from ECU and computes the instantaneous velocity.

Description

AUTOMATIC CONTROLLER FOR HAZARD LAMPS}

When the reversing gear detector detects the reverse, the sensor sends an electrical signal to the ECU.

The speed detector and the brake controller detect the speed at the time of sudden stop and send an electrical signal to the ECU.

The ECU detects the signals received from the reverse gear detector, the speed detector, and the brake controller, and sends ON and OFF signals to the automatic emergency light controller.

    Vehicle electronic control field

Emergency light automatic system

      In the vehicle emergency light automatic control device,

A speed detector detecting a vehicle speed of the vehicle and transmitting a speed signal;

A reverse detecting unit detecting a reverse of the vehicle;

An electronic control unit (ECU) for receiving a speed signal of the speed detector and detecting a brake on / off signal of the vehicle;

An emergency light automatic control unit which receives a speed signal from the speed detection unit and receives a brake on / off signal from the ECU to calculate a predetermined deceleration or instantaneous speed and to turn on and output an emergency light when the speed is higher than a reference value;

Automatic emergency light control device for a vehicle, characterized in that it comprises a relay for receiving the speed signal and brake on / off (ON / OFF) signal of the automatic emergency light control unit to perform the emergency light on and flashing of the vehicle.

The driver can detect the unstable condition of the vehicle ahead and prevent the vehicle accident.

Claims (1)

In the vehicle emergency light automatic control device, A speed detector detecting a vehicle speed of the vehicle and transmitting a speed signal; A reverse detecting unit detecting a reverse of the vehicle; An electronic control unit (ECU) for receiving a speed signal of the speed detector and detecting a brake on / off signal of the vehicle; An emergency light automatic control unit which receives a speed signal from the speed detection unit and receives a brake on / off signal from the ECU to calculate a predetermined deceleration or instantaneous speed and to turn on and output an emergency light when the speed is higher than a reference value; And a relay for receiving the speed signal and the brake on / off signal of the automatic emergency light control unit and performing relaying and flashing of the emergency light of the vehicle.
KR1020070054702A 2007-06-04 2007-06-04 Automatic controller for hazard lamps KR20080106814A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020070054702A KR20080106814A (en) 2007-06-04 2007-06-04 Automatic controller for hazard lamps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020070054702A KR20080106814A (en) 2007-06-04 2007-06-04 Automatic controller for hazard lamps

Publications (1)

Publication Number Publication Date
KR20080106814A true KR20080106814A (en) 2008-12-09

Family

ID=40367399

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020070054702A KR20080106814A (en) 2007-06-04 2007-06-04 Automatic controller for hazard lamps

Country Status (1)

Country Link
KR (1) KR20080106814A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210394672A1 (en) * 2020-06-18 2021-12-23 Baidu Usa Llc L3-level auto-emergency light system for ego vehicle harsh brake

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210394672A1 (en) * 2020-06-18 2021-12-23 Baidu Usa Llc L3-level auto-emergency light system for ego vehicle harsh brake
US11577644B2 (en) * 2020-06-18 2023-02-14 Baidu Usa Llc L3-level auto-emergency light system for ego vehicle harsh brake

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