Look at the track on the positioning platform and find that the driving track of the GPS locator is very different from the actual situation. The original situation in the gps industry is called -...
The GPS locator receives the signal from the GPS satellite and sends it to the server through the communication channel (SIM card or traffic card), which is parsed by the server and presented thro...
If you install a wired car locator, because the cable needs to be broken and connected to the ACC line, there may be loose situations, but it will not cause damage to the car. If the wireless car...
1, the GPS locator cannot be turned on A: The most likely problem is battery exhaustion. Solution: Replace the battery or charge the device. 2. The platform displays offline status A: This is ...
Car locator precise positioning, track playback, risk warning and other functions, can be real-time monitoring of the vehicle, to a large extent to ensure the safety of the vehicle. So how many GP...
1, about the device number What is the device number? The special word for the device number is the IMEI number, which is different from the identification of the vehicle GPS device and stored in...
First of all, there is no GPS locator without a sim card. We can look at the principle of GPS: the GPS locator obtains satellite signals - > send them to the server through the network - > t...
1. Use the built -in GPS chip of the mobile phone, and take the Xiaomi mobile phone as an example. Open the compass, you can determine your own GPS coordinates through the two numbers "North ...
The information received by the GPS module is calculated based on the pseudo distance of each satellite, and the distance intersection method is used to obtain the receiver's four parameters: ...