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...
(1) During the use of lithium ion battery, the number of charge and discharge increases, and the capacity gradually decreases. The so-called recession refers to an intuition that power is graduall...
A unique software-based GPS scheme that upgrades GPS/GalileoGa without hardware modifications. Similar to the Global Positioning System (GPS), Galileo is a European navigation system being develop...
GPS is a kind of precise satellite navigation system. The system consists of 24 satellites orbiting the Earth that continuously send information about their position and time. These satellites are...
So far, traditional GPS, such as the global positioning technology used in mobile devices, has problems such as high price, high power consumption, and large size. Therefore, the development of pu...
It combines the proprietary RF IC design technology with the new software GPS technology to develop solutions that fully meet the demanding requirements of mobile and portable products. For exampl...
The quality of core chip determines the performance difference of different GPS products to a large extent, and the chip technology is directly related to the technical index and future developmen...
A typical GPS receiver contains the functional block shown in Figure 3, which consists of: RF part (GPS-RF front end), GPS signal processor and main processor. The RF part includes GPS antenna, R...
The basic idea of AGPS is to set up a number of reference GPS receiving machines in a position with a good satellite signal receiving effect, and use the AGPS server to obtain the thick position o...
The GPS navigator is an instrument that can accurately location through the GPS positioning system and can calculate the destination itinerary. The GPS system consists of three parts: space satell...