The Design of Vehicle Emergent Calling System Based on GPRS
Combining with the working principle of Intelligent Transport System, and with the purpose of enhancing the security of modern traffic, this paper brings forward a project building a kind of automobile emergent calling system which starts-up with the starting of airbag, the wireless date transport modem, which is droved by serial interface, transmitted the acquired data to the remote monitoring center. The design of the hardware circuit implement, the design of software and the design of building monitor and control center are demonstrated. And finally, the key technique of the system is also discussed.
GPRS emergent calling MSP430F149 MC35I
Yuqi Hu Yang Liu Huaiquan Zang
Institute of Electrical Engineering University of Yan Shan Hebei Province, China
国际会议
2007 IEEE International Conference on Automation and Lofistics
山东济南
英文
2007-08-18（万方平台首次上网日期，不代表论文的发表时间）