OBD interface type GPS

　　Strong magnetic installation free GPS

　　Strong magnetic installation free GPS is a highly flexible positioning device.

　　From a design perspective, its biggest feature is its strong magnetism. This strong magnetism allows the device to directly adhere to the metal surface of the vehicle, such as the chassis, frame, and other parts of the vehicle. Due to the lack of complex installation operations, it can be fixed simply through strong magnetic adsorption, making it very convenient and fast to use. It can play an advantage in both emergency situations where rapid deployment of positioning devices is required and temporary monitoring of vehicles.

　　In terms of working principle, it obtains location information through a built-in positioning module and transmits location data to the monitoring platform or user's terminal device through a wireless communication module. This type of device usually adopts a low-power design, which can maintain its working state for a long time and reduce the trouble of frequent charging.

　　In application scenarios, the strong magnetic installation free GPS is widely used in the car rental industry. Rental companies can attach such equipment to vehicles before renting them out, monitoring their location in real-time to ensure the safety of the vehicles during the rental period. In the field of logistics transportation, it can also play a good role for some temporarily scheduled vehicles or cargo transport vehicles that require temporary monitoring.

　　However, this type of GPS also has some shortcomings. Due to its adhesion to the exterior of the vehicle, it may be affected by external environmental factors, such as dropping due to bumps when passing through areas with poor road conditions. Moreover, in environments with strong metal interference, it may have a certain impact on the positioning accuracy and signal transmission of the equipment.

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