Will the car GPS positioner be disturbed by the magnetic field of the high voltage line?


The car GPS positioner needs to receive the signal to get feedback. Will the signal transmission process be disturbed by the magnetic field of the high voltage line? To understand this problem, we can actually analyze the working principle of GPS. The car GPS positioner is interfered under the high voltage wire mainly in two aspects:

car GPS positioner

1. GPS signal interference: GPS signal is also the satellite positioning signal, which mainly depends on the blockage of 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, China Unicom, telecommunications base station signals, because GPS communication is divided into two parts, GPS is mainly responsible for satellite signal reception and processing, while the data that can be displayed are: longitude, latitude, Speed, altitude, direction; communication signals are mainly responsible for transmitting the signals received by GPS to the remote background. Therefore, GPS terminals generally have communication modules. Normal GPS under high-voltage lines will not be affected, but in high-risk areas such as high-voltage substations, some will do the shielding of communication, which will affect the GPS data transmission.

To learn more about various types of vehicle gps tracker, click here：
www.gpstracker-factory.com
Email:joe@great-will.com.cn
Tel: +86-13516682778

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