Automobile lamp device with automatic turning function

• Main Authors: CHAO MIANSHUN, FAN JIANXIANG, AN YANPING, HUANG JUNGE
• Format: Patent
• Language: English
• Published: 04.11.2015
• Subjects: ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING ORSUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES INGENERAL; PERFORMING OPERATIONS; TRANSPORTING; VEHICLES IN GENERAL

The invention relates to an automobile lamp device with an automatic turning function. The automobile lamp device comprises a controller, an angular displacement sensor and an automobile lamp holder, wherein the angular displacement sensor is mounted at the bottom of a steering wheel of an automobile and used for detecting the turning direction of the steering wheel and the degree of a turning angle; the angular displacement sensor is connected with a stepping motor through the controller; the stepping motor is connected with the automobile lamp holder in a driving manner through a supporting rod and used for driving the automobile lamp holder to rotate. According to the automobile lamp device disclosed by the invention, the turning direction of the automobile and the degree of the turning angle of the automobile are detected through the angular displacement sensor and then are transmitted to a single-chip microcontroller to be processed; the single-chip microcontroller controls and drives the stepping motor to rotate according to processed results, so that the automobile lamp can turn automatically; therefore, before a driver turns at a corner where the light is relatively poor at night, the driver can easily obtain road conditions of the corner in advance, and the traffic accidents are reduced.