One of the main requirements coming from different clients is to add an "anti-theft alarm" function to our gps trackers, which will trigger the loud BEEP BEEP alarm whenever the motorcyc...
GPS has become so popular that many people begin to think that GPS exists in their mobile phones, rather than in the tracks on their heads. However, these loyal machines are still fulfilling their...
The space part is the general term for GPS artificial satellites. The average height of the artificial satellite is about 20200Km. Its orbit is an ellipse, and the earth is at a focus of the ellip...
At present, the vehicle mounted technology is very mature. It is widely used in the anti-theft tracking of private cars, the scheduling control of logistics vehicles, the electronic call security ...
Are you worried about your car being stolen or robbed? Does your company have a large fleet that is difficult to manage? Now you just need a phone and install a GPS satellite positioning tracking ...
Users only need to have a general understanding of the specific technical indicators of the three generations of chips, and mainly observe whether It has the following characteristics. (1) Fast ...
Early GPS was always disconnected due to its weak satellite receiving ability. Especially when it was used for navigation in cities, it caused a lot of inconvenience to travel. Later, some civilia...
GPS boot positioning includes cold start, warm start and hot start: Cold start: The following cases are cold start. When first used; The ephemeris information is lost due to battery depletion; Mo...
The GPS global positioning system is built in the United States. It is mainly divided into three parts: ground control stations, satellites flying in the sky, and receivers in our hands. First, l...
GPS is now generally 12 channels, which can receive 12 satellites at the same time. Early models, such as GARMIN 45C, were 8-channel. The GPS receiver can output 2D (that is, 2D) data when it rece...