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

fYear

2007

fDate

18-21 Aug. 2007

Firstpage

1597

Lastpage

1601

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Automation and Logistics, 2007 IEEE International Conference on

Conference_Location

Jinan

Print_ISBN

978-1-4244-1531-1

Type

conf

DOI

10.1109/ICAL.2007.4338827

Filename

4338827