Vehicle safety device using visible light communication

• Main Authors: KIM SANGOK, KIM DONGSIK, YOON SANG-HO, KIM BYUNGOH
• Format: Patent
• Language: Chinese; English
• Published: 13.10.2017
• Subjects: ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING ORSUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES INGENERAL; CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; PERFORMING OPERATIONS; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT; TRANSPORTING; VEHICLES IN GENERAL; VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR

A vehicle safety device using visible light communication is disclosed. Provided is the vehicle safety device using visible light communication, the device comprising: a brake sensor provided on a brake pedal so as to generate a deceleration signal according to the amount of braking; an acceleration sensor provided on an acceleration pedal to generate an acceleration signal according to the amount of acceleration; a visible light reception unit for receiving a front vehicle signal from a front vehicle and a rear vehicle signal from a rear vehicle; a visible light transmission unit for transmitting a user's vehicle signal to the front vehicle and the rear vehicle; a collision risk determination unit for determining whether there is a collision risk on the basis of the front vehicle signal, the rear vehicle signal and the user's vehicle signal; and an alarm unit for issuing an alarm to a driver when the collision risk determination unit determines that there is a collision risk. 揭示了种利用可视光通信的汽车安全装置。该利用可视光通信的车辆安全