Nowadays motorcades are often used in entertainment and work in our daily life. Accordingly, it has become our major concern about ensuring the security of a motorcade, improving coordination of all the vehicles in the course of driving and increasing the efficiency of accomplishing various tasks. This paper proposes an idea about devising a motorcade monitoring system, designs a functional structure of the system, constructs a motorcade structure model according to its features and sets the distance between vehicles at different speed as well. ZigBee is selected to apply for monitoring a motorcade by applicable technical analysis. Besides, the effects of mobility of vehicle nodes upon application of ZigBee are analyzed in this paper.
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