Due to the development of science and technology, many 4g vehicle gps tracker is not only limited to positioning tracking function, some of the positioning device with intelligent alarm function also has remote control function. The user can observe the vehicle in real time only on the mobile phone/computer source, once the abnormal condition of the vehicle is found, the vehicle can be remotely controlled, and the 4g vehicle gps tracker can indeed remotely cut off the vehicle's fuel and power.

First, the principle of remote oil cut-off

The 4g vehicle gps tracker controls the car mainly for the power opening and closing or the relay of the car throttle pump, requiring that the GPS positioning device must be equipped with mobile network and GPS+ Beidou positioning information, and the built-in relay can control the closing switch externally.

Its working principle is not really to turn off the oil circuit, the GPS tracker bought by the GPS platform is generally built with a combination relay, and the relay is connected in series to the carburetor electronic ignition power supply circuit. Relay and GPS tracker realize mutual communication under the network, and receive GPS platform instruction to send tracker control. When the vehicle is found to be stolen, (GPS tracker has a traffic card to receive SMS messages) the platform sends SMS instructions (different brands have different instructions), the GPS tracker receives the corresponding power off command and starts the relay to disconnect the ignition device power, without power the car will stop burning and turn off.

The vehicle is equipped with a gps positioning system and a control system that controls the oil pump and the total power supply, so that through the wireless data network, the two-way data interconnection of the vehicle data, positioning and monitoring center can be realized in real time.

Second, the conditions of remote oil and electricity cut-off

1. Correct wiring: positive and negative wires, ACC and relay wires must be connected correctly to achieve power off and oil off function.

2. vehicle driving conditions: Of course, the remote operation of 4g vehicle gps tracker is also based on traffic safety. Naturally, we should not cause traffic accidents because we are eager to recover our own vehicles and property.

Therefore, when the vehicle is traveling at a fast speed, the equipment should not be rushed to cut off the oil and power operation. Assuming that the user in the process of high-speed vehicle to cut off the vehicle's oil and power operation, the vehicle is very likely to be out of control due to sudden oil and power cut, resulting in traffic accidents.

The general equipment is mostly remote oil cut-off, and the equipment should be carried out when the vehicle speed is 20km/h, and the vehicle will continue to drive for a small distance when the oil and electricity are cut off, and then it will slowly stop. The owner can call the police in time after the vehicle stops, catch the thief, and recover our property items in time.

In fact, the average vehicle will rarely use this feature. Most vehicles rely only on the intelligent alarm function of the device to prevent thieves from stealing vehicles from the source. Of course, the remote power cut function is not a decoration function, once a genuine emergency situation, users can still use this function to effectively protect our vehicles.

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