What are the functions of the GPS positioner? The principle of GPS positioner?

　　GPS positioner is a device that can use the global positioning system (GPS) to locate, track, and monitor the location of the object. It can be used for vehicle management, resource management, transportation monitoring, personnel positioning, etc. The GPS positioner can accurately determine its location by receiving signals issued by the global satellite system, allowing users to obtain the location information of the target object in real time.

　　The functions of the GPS positioner are:

　　1. Positioning function: The GPS positioner can accurately determine its location by receiving signals issued by the global satellite system, so that users can obtain the location information of the target object in real time.

　　2. Tracking function: The GPS positioner can track the position of the target object in real time, allowing users to better grasp the movement trajectory of the target object.

　　3. Regulatory function: GPS positioner can receive specific GPS signals, real -time supervision of the position and status of the personnel and objects in the designated area, so as to better control and manage the behavior of objects.

　　The principle of GPS positioner: It accurately determines its position by receiving signals issued by the global satellite system. The GPS positioner receives a signal consisting of 24 satellites issued by the global satellite system. Each satellite will send a time and location information at the same time, including the location information includes longitude and latitude. The GPS positioner receives these signals and then compares them with the location information in the reference system to determine its own position.

　　The GPS positioner is a very useful device that can achieve positioning, tracking and monitoring, allowing users to obtain the location information of the target object in real time, so as to better control and manage the behavior of objects.

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