Industry news

Common GPS positioning equipment

2020-06-05

1. Wired GPS tracker: The extra wireof wired GPS than wireless GPS is used to connect the vehicle's power cord, ACC line, etc. The working power of wired GPS is provided by the vehicle, and generally has a built-in micro battery to make the device It can still work for 0.5 hours to 1.5 hours after the power is turned off, to prevent the equipment line from being maliciously cut and unable to continue working.

 

Advantages: Because the working power supply of the wired GPS can be provided by the vehicle, the biggest feature of the wired GPS is that it can be located in real time in 24 hours. There is no need to worry about the device suddenly losing power and offline. In terms of signal strength, the signal of the wired GPS device is also stronger, and the positioning accuracy Relatively better.

 

Disadvantages: The wired GPS must be connected to the vehicle's power cord, and the installation location is not flexible enough to be installed only where there is a power cord, so it is easy to be destroyed by the criminals and lose its function;

 

In addition, the real-time positioning function of the wired GPS keeps the device always in the signal receiving/transmitting state, and criminals can use the GPRS signal shield/detector to interfere with the working state of the device or find the installation location of the device.

 

Installation location: the location where the wires are concentrated (connected or indirectly connected to the battery)

 

Installation location: the location where the wires are concentrated (connected or indirectly connected to the battery)

 

2. Wireless GPS tracker: The wireless GPS tracker means that the entire device has no external wiring, so it cannot obtain an external power supply. The service life of the device is limited by the built-in power supply. The battery life of the wireless GPS tracker is determined by the positioning frequency you set. The higher the positioning frequency, the shorter the battery life. Therefore, the wireless GPS tracker is generally a long standby type, which can be used directly for 2 to 3 years without replacing the battery or charging.

 

Advantages: The wireless GPS positioning time is controllable. The device immediately enters the sleep state after the tran

 

The wireless GPS can be installed free of charge, because there is no wiring, so the installation of the wireless GPS tracker does not need to be limited by the vehicle line. It can be placed at any position of the vehicle by virtue of strong magnetism and magic stickers (note the signal strength). It is difficult for the owner to find out, and the anti-theft property is good.

Disadvantages: Compared with wired GPS trackers, wireless GPS has a single function and cannot be located in real time. The location information displayed by the wireless device is the location information of the last location, not the current location information, so unless the car is stolen or other Real-time positioning is only started in an emergency.

 

Disadvantages: Compared with wired GPS trackers, wireless GPS has a single function and cannot be located in real time. The location information displayed by the wireless device is the location information of the last location, not the current location information, so unless the car is stolen or other Real-time positioning is only started in an emergency.

 

In addition, the signal of the wireless GPS device is also slightly worse. Since it is not connected to the car, some state changes of the vehicle cannot be detected, and the timeliness is also poor.

 

Installation location: No worries, individual equipment or even in the tank

 

3. Integrated GPS positioning tracker

 

The integrated GPS positioning tracker, combined with the characteristics of wired and wireless, uses a light sleep mode of operation. This mode is equivalent to the wireless GPS mode of operation, but it can be activated remotely by phone or network. The wireless GPS mode changes to the wired GPS mode in seconds, which can obtain the location information of the current vehicle in real time, and even the sound information in the vehicle. And after no longer operating within a certain time, it will automatically enter the light sleep mode to save power (the time can be adjusted through the software).

 

Advantages: The positioning time is controllable, the device can enter the sleep state after the transmission signal is completed, and the flexible adjustment can largely avoid the interference of the GPRS signal shield and the induction of the signal detector, and further improve the tamper resistance of the device.

 

It can be installed free of charge, without being restricted by the vehicle line, and can be placed at any position of the vehicle by virtue of strong magnetic and magic stickers (note the signal strength). It has excellent concealment. It is difficult to find out except the owner, and the anti-theft is good.

 

Disadvantages: Because portable convenience has to sacrifice some standby time, the standby time is definitely not as long as the wireless GPS tracker, which may only be about a few months, but it is still hard goods circulating in the market because of its flexibility.

 

Installation location: Wired and wireless installation location can be

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