Patent ID: 8253270

Claim:
An automobile light control system, comprising: a first light group comprising a power terminal and a grounded ground terminal; a second light group comprising a power terminal and a grounded ground terminal; a battery; a micro control unit (MCU); a speed sensor to sense a speed of the automobile; and a first switch, a second switch, and an electronic switch comprising a first terminal, a second terminal, and a control terminal; wherein the battery is connected to the power terminal of the first light group through the first switch, the power terminal of the first light group is connected to the first terminal of the electronic switch through the second switch, the second terminal of the electronic switch is connected to the power terminal of the second light group, the control terminal of the electronic switch is connected to the MCU, the MCU is connected to the speed sensor to receive a speed signal and compare the speed signal with a predetermined value; and wherein the MCU controls the electronic switch to be turned on in response to the speed signal being greater than the predetermined value, the MCU controls the electronic switch to be turned off in response to the speed signal being less than or equal to the predetermined value.