| 摘要 |
PURPOSE: A turn signal control method of a vehicle by using distributed networks is provided to operate a turn signal lamp stably, to minimize failure of modules, and to reduce expenses and working process by performing distributed control of turn signal and emergency lamps without addition control units and complicated wires. CONSTITUTION: Variables for control units are initialized in applying power for traveling a vehicle(S100), and signal input of a turn signal switch or an emergency lamp switch is detected(S110,S120). A multifunction module unit synchronizes distributed networks for the predetermined time by a timer in inputting switch signals of the turn signal or emergency lamp from a vehicle operation signal detecting unit(S130), and transmits to the distributed networks by converting the switch signals to the data signals according to the communication protocol in synchronizing the distributed networks(S140). Front and rear left/right lamp modules and a cluster module synchronize with each communication protocol, and output driving signals according to the program by reading data shared with the distributed networks.
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