By analyzing traditional method of projection position, we present a location method based on the car edge examination and color information in this paper. The characters are divided up by the traditional methods, the template storehouse is made artificially; and the characters are distinguished. The experiment results show that: compare to the traditional… (More)
A vehicle monitoring system communication protocol is designed in this paper. The protocol is divided into three layers and each layer of protocol and protocol streams have been carried out a detailed description, and finally an application example is given.