Brief analysis of problems and solutions of vehicle location tracker.realtime gps tracker online Production

　　With the continuous improvement of positioning system technology, positioning trackers have been widely used. Many people have many questions about vehicle positioning trackers. Here is a brief analysis of the questions and answers about vehicle gps locators.

　　Q: How does the vehicle location tracker locate and track?

　　A: First of all, we need to install a vehicle-mounted GPS locator as a signal device to receive GPS satellites, and then log in to the background of the vehicle management service. In the background, we can monitor the vehicle location information online, view the historical track and statistical reports; Or set up many management functions such as vehicle electronic fence.

　　Q: What is the positioning accuracy of the vehicle positioning tracker?

　　Answer: The positioning signal of the on-board GPS locator is stable, generally within 5-10 meters.

　　Q: Why does the vehicle location tracker drift to 30 meters away?

　　Answer: The signal of the vehicle-mounted GPS locator will complete the positioning according to the number of GPS satellites on the day (generally 4 satellites complete once). Occasionally excessive deviation is also normal.

　　Reasons affecting the positioning of vehicle positioning tracker:

　　Bad weather, rain and thick clouds; The number of satellites is too small, and the number of accepted satellites must be greater than or equal to 4; The height angle is too small, and there are obstructions such as high-rise buildings; Solar activity is intense (sunspots); On-orbit position and operation status of space satellites; Human interference factors (GPS signal shield); The condition of the receiver may cause GPS to be unable to locate or inaccurate.

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