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 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...
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...
GPRS wireless communication network or CDMA wireless communication network can be used, and SMS can also be used for data transmission. The modern mainstream is GPRS transmission mode. Functions ...
GPS list and parameters 57.0 E Xintian 703 07-12-03 07-12-03 105.5 E Asia 3S 08-07-12 08-04-02 64.2 E International 601 08-02-09 08-02-09 108.0 E Indonesia Telecom No. 1 08-07-08 08-05-17 66....
Many friends often ask about the difference between GPS chips when they buy GPS. My brother has also searched and sorted out a copy on the Internet for your reference. Please also add to the defic...
The rapid development of China's economy has put forward higher requirements for modern logistics industry, and promoting logistics informatization is the only way to develop modern logistics ...
There are many kinds of GPS satellite receivers, which can be divided into geodesic, total station, timing, handheld and integrated types according to their models; It can be divided into vehicle ...
The GPS module generally supports two modes: cold start and hot start (note: warm start is not discussed) Generally, the cold start time is much longer than the hot start time. Taking the signal ...
It is mainly used for positioning and navigation of moving objects such as ships, cars and aircraft. For example: 1. Ocean navigation and harbor diversion 2. Aircraft route guidance and landing ...