说明：  基于OMAP和ZigBee的车载无线对讲系统设计,硕士毕业论文，浙江大学电气工程学院，张　扬,王同苍,朱善安
(Vehicle based on OMAP and ZigBee wireless intercom system design, Master Thesis, Institute of Electrical Engineering, Zhejiang University, unassuming, Cang Wang, Shan-An Zhu)