System of Vehicle Safety Inspection, Operating Information Acquisition and Remote Analysis and Method thereof

摘要

A system and a method for vehicle diagnosis, travel information collection and remote place analysis are provided to ensure reliability and improve a transfer rate by using fast CAN communication and multimedia communication modes between a diagnosis controller and a vehicle controller, and improve the transfer rate as imposing no fee a month to a customer by using various wired/wireless communication modes between a remote analysis center and a vehicle diagnosis unit. A vehicle controller(20) collects fault diagnosis and travel record information through each control unit of a diagnosis object controller(10) mounted in a vehicle, and fast CAN or multimedia CAN communication and records the collected information. The vehicle controller transmits recorded data to a remote analysis center(30) and receives analysis result information from the remote analysis center. The remote analysis center receives and analyzes the recorded data, and then transmits the analysis result information to the vehicle controller through a predetermined communication mode. A display unit(25) installed in the vehicle controller or screens(62a,64a,66a) of an integrated vehicle display device(62), an AVN(Audio/Video/Navigation)(64) and an MTS terminal(66) mounted in a vehicle display the analysis result information under control of the vehicle controller.