Based on CAN bus and CCP protocol,and using CANape as the software of its master machine,a calibration system for ECU products of electronically-controlled diesel engine is developed.

The principle and communication method of CCP protocol and the various working modes of ECU′s calibration were introduced,and the design method of calibration system based on CPP protocol on automobile electronic control unit was discussed.

The rational calibration for the parameter on HEV battery management system can optimize entire vehicle control tactics This paper instroduced a calibration system which based on CCP protocol,do calibration to the parameter on HEV battery managemen system,integrated CCP driver in BMS source program,use INCA software realized the calibration on BMS,optimize the performance o vehicle.

Development of Hybrid Electric Vehicle ECU Calibration System Based on CCP;

Calibration of HEV Vehicle Control Unit Based on CCP;

ABS Calibration System Based on CCP

S-MAC protocol with service differentiation;

This paper analyzes the working process of S-MAC protocol and the principle of backoff algorithm.

While S-MAC protocol combines advantages of fixed allocation category and random competition category of MAC protocol,and its main design goals are energy efficiency and expansibility.