Vehicle high and low beam automatic switching device
An automatic switching and lighting technology, which is applied in signal devices, optical signals, vehicle components, etc., can solve the problems of difficult modification and impossible modification, and achieve the effect of low cost, easy modification, and driving safety
Inactive Publication Date: 2017-01-04
李俊娇
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Problems solved by technology
It is very difficult to modify the vehicles that have already been on the road, and it is even impossible to realize the modification
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[0025] Implementation method: combined with figure 1 , to further explain the present invention.
[0026] An automatic far and near light switching device for automobiles, including a detection radar (1), a light sensor (2), a controller (3), an automatic control switch group (4), a manual control switch group (5), and a dipped beam (6 ), high beam (7), toggle switch (8);
[0027] The detection radar (1) and light sensor (2) are installed at the front of the vehicle, respectively connected to the input of the controller (3), the output of the controller (3) is connected to the control port of the automatic control switch group (4), and the automatic control switch The input of group (4) is connected to port one of switch (8), the port two of switch (8) is connected to manual control switch group (5), the port three of switch (8) is connected to the positive pole of the vehicle power supply, automatic After the control switch group (4) is connected in parallel with the manua...
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The invention discloses a vehicle high and low beam automatic switching device comprising a detection radar light inductor, a controller, an automatic control switch set, a manual control switch set, a low beam, a high beam and a change over switch; the detection radar can detect vehicle heading road conditions; when heading road conditions cannot satisfy high beam usage requirements, the controller outputs a control signal, and a switch coil corresponding to the low beam of the automatic control switch set is powered, thus lighting up the low beam and closing the high beam; if the light inductor detects a headlight signal from an opposite vehicle in the front direction, the controller also outputs a control signal, the switch coil corresponding to the low beam of the automatic control switch set is powered, thus lighting up the low beam and closing the high beam; in order to further ensure drive safety, the vehicle high and low beam manual control function is reserved; the change over switch can switch the system to a manual mode, so the system can use the manual control switch set to control work states of the low and high beams.
Description
technical field [0001] The invention relates to an automatic far and near light switch device for automobiles, which can automatically identify road conditions and automatically control high and low beams of automobiles, belonging to the field of automobiles. Background technique [0002] According to the data recently released by the Traffic Management Bureau of the Ministry of Public Security, as of the end of 2014, the number of motor vehicles in my country reached 264 million, of which 154 million were cars; the number of motor vehicle drivers exceeded 300 million, of which more than 246 million were car drivers. There were 29.67 million drivers with less than one year of driving experience, accounting for 9.82% of the total. According to the relevant person in charge of the Traffic Management Bureau of the Ministry of Public Security, with the continuous and rapid economic and social development, the rigid demand of the masses for car purchases is strong, and the number...
Claims
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IPC IPC(8): B60Q1/14
Inventor 李俊娇陆玉正吴迪
Owner 李俊娇