Research and Development on Remote Calibration System for Electric Vehicles

this paper presents a solution of real-time remote calibration for electric vehicle. The development system integrates 3G(The 3rd Generation Telecommunication), CAN(Controller Area Network) technology, with calibration unit into a powerful real time remote calibration system. This paper introduces the overall architecture of the system and the design of the corresponding module. In the verification of the actual system, it can read and modify the content of the MCU (Microprogrammed Control Unit) flash, display the monitoring parameters dynamically, display the multi-foramt calibration parameters and pulse spectrum. And at the same time, the monitoring parameters can be automatically configured and upload.