Title :
Design of Vehicle Control Unit Based on DSP for a Parallel HEV
Author :
Li, Weimin ; Xu, Guoqing ; Tong, Hang ; Xu, Yangsheng
Author_Institution :
Shanghai JiaoTong Univ., Shanghai
Abstract :
This paper presents a DSP based vehicle control unit (VCU) for hybrid electric vehicle (HEV). Digital signal processor (DSP) based real time controller plays a key role in HEV system operation. It provides an efficient platform to run complex optimization algorithms for energy management strategy. First, the hardware design of VCU is introduced in detail. Then software design of VCU and C code automatic generation technical based on RTW are discussed. A flexible and configurable method is described to automatically deploy the Simulink-model into the VCU. Experimental results have demonstrated the reliability of hardware design and flexibility of software design of the proposed VCU.
Keywords :
control system synthesis; digital control; digital signal processing chips; hybrid electric vehicles; optimisation; complex optimization algorithms; digital signal processor; energy management strategy; hardware design; hybrid electric vehicle; parallel HEV; software design; vehicle control unit design; Automatic control; Control systems; Digital signal processing; Digital signal processors; Energy management; Hardware; Hybrid electric vehicles; Real time systems; Signal processing algorithms; Software design; DSP TMS320F2812; automatic code generation; hybrid electric vehicle;
Conference_Titel :
Automation and Logistics, 2007 IEEE International Conference on
Conference_Location :
Jinan
Print_ISBN :
978-1-4244-1531-1
DOI :
10.1109/ICAL.2007.4338827
