The GPS early warning device is done by setting the coordinates in the GPS early warning device through the GPS satellite. For example, when encountering an electronic eye, and then through the relevant device, set up a coordinate on the front of the electronic eye. When you reach this point, early warning will start at about 300 meters before the coordinate point. Tell the owner that there is an electronic eye speed measurement in front of the owner, and cannot drive speeding up, so as to play a warning role. Such accuracy is related to the amount of data points, mainly to achieve the use of satellite positioning.

　　Test machine distinguish between true and false

　　GPS early warning device: once a warning point alarm, one -way warning; fixed -point alarm, not disturbed; the accuracy rate of early warning can reach more than 98%. There are many types of music and voice, and the sound quality is better.

　　Fake GPS early warning device: twice the same warning point (reporting to the warning point and leaving the warning point); it will be reported by some public facilities such as electric tower interference; ;

　　GPSTAR Smart GPS System

　　It is mainly composed of two parts, namely: local monitoring center software management platform and remote GPS smart vehicle terminal. Remote GPS intelligent vehicle terminal transmits data such as the location information, operating speed, and running trajectory of the vehicle back to the monitoring center. After the monitoring center receives these data, it will immediately analyze, compare the processing, and use the processing results to use the results of the processing results to use it to use the results of the processing results. Two types of normal information or alarm information are displayed to the administrator, and the administrator decides whether to take necessary measures on the target vehicle.

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