The invention provides a control circuit for daytime running lights. The control circuit comprises a storage battery, an ignition switch, a flasher, a left steering switch, the left daytime running light, a front-left position light, a rear-left position light, a rear-right position light, a rear position light switch, a front-right position light, the right daytime running light, a right steering switch, a front fog light, a dipped headlight, a full-beam headlight and an automobile body controller. The automobile body controller comprises a power supply chip, a main control chip, a left daytime running light high-side driving circuit, a right daytime running light high-side driving circuit, a front-left position light high-side driving circuit, a front-right position light high-side driving circuit, a front fog light high-side detecting circuit, a dipped headlight high-side detecting circuit, a full-beam headlight high-side detecting circuit, a rear position light high-side detecting circuit, a left steering light low-side detecting circuit and a right steering light low-side detecting circuit. Operability and driving safety are improved.
Control circuit for daytime running lights
2015-12-23
Patent
Electronic Resource
English
IPC: | B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein |
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