Vehicle body controller and control method thereof

Abstract

The invention relates to a vehicle body controller and a control method thereof. The vehicle body controller integrates a windscreen wiper intermittent controller, a remote-control door lock controller and a turn light controller which are originally independently controlled into a whole for uniform control by adopting an integral control mode so as to not only save the installation structure of the controller, but also decrease chips of an internal control circuit. The vehicle body controller realizes windscreen wiper intermittent control, remote-control door lock and central-control door lock control and turn light control and increases the functions of collision unlocking, traveling vehicle automatic locking, claxon anti-theft alarm, and the like on the basis. The vehicle body controller internally comprises a main controller module, a power supply processing circuit, a signal processing circuit, a central-control lock driving module, a turn light driving module, a windscreen wiper intermittent driving module and a claxon driving module. The control method can overcome the defect of high fault rate of an independent control unit and also reduces the integral vehicle cost.

Description

technical field [0001] The invention belongs to the technical field of automobile control, and in particular relates to a control technology for integrating various vehicle body electronic components. Background technique [0002] The realization of functions such as the intermittent wiper function on the existing automobile body, the function of the turn signal and the hazard warning light, the remote control and the central lock usually requires a separate control module to control them separately. For example, the control module for the intermittent wiper function may be integrated in the Inside the combination switch, it is either fixed separately under the instrument panel; the turn signal is simply controlled by a flashing relay; the remote control and central locking functions also require a control unit; not only the number of control modules is large, but also independent, requiring wiring Connect them together. The disadvantage is that these control units need to ...

AI Technical Summary

Problems solved by technology

The disadvantage is that these control units need to be installed and arranged separately, which not only increases the assembly space and the working hours on the production line; but also requires input signals for each module, and the wiring is complicated; high deficiency

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