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. Global Positioning System Fix Data (GGA) GPS positioning information $GPGGA,,,,,,,,,, M,, M,,* hh UTC time in hhmmss format Latitude ddmm.mmmm (degrees) format (the previous 0 will also be...
The GPS positioning module, which we often refer to as the user part, receives and demodulates satellite broadcast C/A code signals like a "radio", with a center frequency of 1575.42MHz....
The GPS module has three parameters: cold start, hot start, and warm start (the current technology has basically made the parameters of the cold start and warm start modes very close, thus gradual...
The GPS module has a parameter for the number of channels, such as 20 channels, which indicates that the module can establish communication with up to 20 satellites simultaneously. The three satel...
The GPS module has a parameter for the number of channels, for example, the latest model is 16 channels, which means that the module can establish communication with up to 16 satellites at the sam...
The positioning accuracy of the GPS module depends on many aspects, such as the satellite clock error and orbit error from the GPS system, the number and Geometric distribution of visible GPS sate...
(Effectively supervise vehicles, locate and track at any time, eliminate default risks, remotely cut off fuel and power, replay trajectory records, and set traffic range) Due to the special natur...
Since the implementation of the regulations on the operation of primary and secondary school buses in China, school bus traffic safety accidents have become the main "killer" of accident...
To achieve GPS monitoring function, it is necessary to have three essential elements: GPS terminal, transmission network, and monitoring platform, all of which are indispensable. Through these thr...