gps vehicle tracker.The GPS locator will be interfered with under high voltage power lines

　　The GPS locator will be interfered with under high voltage power lines

　　This problem can be analyzed according to the working principle of GPS in practical applications, and the interference of high-voltage offline GPS locator is mainly reflected in two aspects:

　　1, GPS signal interference: GPS signal, that is, satellite positioning signal, mainly depends on cement buildings, floors, Bridges, tunnels, metal objects, etc., high voltage wires will not actually interfere with it;

　　2, communication signal interference: communication mainly refers to mobile, Unicom, telecommunications base station signals, because GPS communication is divided into two parts, GPS is mainly responsible for satellite signal reception and processing, and can display data are: longitude, latitude, speed, height, direction; The communication signal is mainly responsible for transmitting the signal received by GPS to the remote background, so the GPS terminal generally has a communication module. Normal GPS under high-voltage lines will not be affected, but in high-risk areas such as high-voltage substations, some will do communication shielding processing, which will affect the transmission of GPS data in this area.

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