DEVICE FOR CONTROLLING DIGITAL DATA COMMUNICATION OF VEHICLE

摘要

PURPOSE: A control apparatus for digital data communication of a vehicle is provided to check various functions and control the system totally by receiving signals from electric equipments or sensors with a remote switching module and a sensor interface module and indicating converted digital signals through a main computer. CONSTITUTION: A digital data communication control system comprises a display unit(10) operating electric equipments; a main computer(20) communicating data with the display unit and processing data on the vehicle; a rear detecting camera(30) connected to the back of the vehicle to transmit image signals; a remote switching module(40) connected to the display unit, the main computer and the rear detecting camera to control power of load units(60) and monitor the abnormal state at overload; and a sensor interface module(50) connected to the display unit, the main computer and the rear detecting camera to process data by converting analog signals from a sensor unit(70) to digital signals. The functional state of the vehicle is checked, and the system is controlled totally.