In the past, clothing pursued fashionable colors and novel styles, but now smart elements are beginning to be sought after by more and more people. Professor Wang also told reporters that during t...
It is understood that the first phase of the project has been put into trial operation. In addition to new equipment such as GPS intelligent electronic stop signs, automatic voice station announce...
China News Service, August 9. According to Japan News Network, a final report by the Japanese government said that in Japan's space development strategy, the independent development of the glo...
It is an information system installed in the vehicle for continuously calculating the position of the vehicle, and it has the characteristics of small size, non-smooth surface and light weight. It...
The control center provides the operator with the ability to manage all vehicles from the center. A control center can operate multiple communication networks simultaneously to manage multiple fle...
The GPS positioning system works by using the basic triangulation principle of satellites. The GPS receiving device first finds the location of three or more satellites, and then calculates the di...
The GPS positioning system works by using the basic triangulation principle of satellites. The GPS receiving device first finds the location of three or more satellites, and then calculates the di...
The hardware system of vehicle GPS is mainly composed of antenna, RF, baseband, processor, memory, bus interface and other modules. In the system architecture, these modules can be integrated or i...
Power consumption and noise are two frequently encountered challenges. For GPS receivers, the reduction of power consumption and the suppression of noise and interference have become the key point...