KR20080106814A - Automatic controller for hazard lamps - Google Patents
Automatic controller for hazard lamps Download PDFInfo
- 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
Links
Images
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
Description
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)
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)
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 |
-
2007
- 2007-06-04 KR KR1020070054702A patent/KR20080106814A/en not_active Application Discontinuation
Cited By (2)
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 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101767539B (en) | Automobile cruise control method and cruise device | |
CA2513968A1 (en) | Travel safety device for vehicle | |
GB2431306A (en) | Parking aid for a reversing vehicle providing a collision warning system when the vehicle is parked | |
CN110225853B (en) | Avoidance of collisions with transverse traffic | |
WO2008002756A3 (en) | Rear collision warning system | |
US20180037158A1 (en) | Motion-indicating license plate frame | |
CN106379234A (en) | Vehicle ramp parking detection and alarm device | |
KR101536677B1 (en) | Vehicle Collision Prevention Apparatus | |
WO2015148174A1 (en) | Automatic braking indicator | |
KR20120026879A (en) | Apparatus and method for alarming energency stop of vechile | |
GB2394076A (en) | Vehicle collision prevention system including a radar and a brake light sensor | |
KR20160133731A (en) | Collision Prevent System Sensing Velocity of Railway Vehicle and Method Thereof | |
KR20080106814A (en) | Automatic controller for hazard lamps | |
CN111609124A (en) | Vehicle gear automatic control method and device and vehicle | |
JP6310068B2 (en) | Rear-end collision prevention mechanism | |
JP4201479B2 (en) | Vehicle rear-end collision prevention device | |
US20090115593A1 (en) | Vehicular warning system and method | |
CN202163352U (en) | Intelligent emergency brake early warning system | |
JP2008114764A (en) | Obstruction detection device for vehicle | |
KR20130017405A (en) | Automatic brake control system | |
KR100789674B1 (en) | Automotive covering safety distance alarm system | |
GB2324211A (en) | Vehicle deceleration indication | |
KR100187130B1 (en) | Anti-collision system | |
KR200308410Y1 (en) | Emergency lamp auto flickering apparatus | |
KR100501028B1 (en) | Automobile Collision Prevention System |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WITN | Withdrawal due to no request for examination |