source:truck tracking webfleet solutions release time:2023-02-01 Hits: Popular:realtime gps tracker online
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; Move the receiver for more than 1000 km in the shutdown state.
Warm start: start when the time from the last positioning is more than two hours.
Hot start: start when the time from the last positioning is less than two hours.
Sometimes, if the machine has software problems, cold start is required, and cold start can be carried out.
At present, there are mainly 3 kinds of main chips on GPS modules (OEM boards) commonly used (common/popular) in the world.
(1) American SIRF (Sirf)
(2) SONY (Sony Ericsson/Sony Ericsson) chip
(3) NEMERIX chip of NENEM, Switzerland
Read recommendations:
GPS screen reaction problem.plug & play Obd gps tracker Manufacturing
Last article:GPS wireless communication transmission
Next article:The obvious advantages and characteristics of GPS products
Related Information
Dog gps tracker Manufacturing
2023-04-23obd2 gps tracker verizon wholesale
2023-03-16GPS Rastreader
2023-03-16gps tracker for Car
2023-04-11GPS Tracker supplier
2023-04-11pet gps tracker cat wholesaler
2023-03-16Pet GPS Tracker wholesaler
2023-03-16pet gps tracker cat sales
2023-03-16Pet GPS Tracker manufacturer
2023-03-164G GPS Tracker for vehicles supplier
2023-04-23TK08A Motorcycle GPS Tracker
2022-06-20TK100N- Multi functional GPS Tracker
2023-10-06TK103B
2022-06-20G01 Smallest Personal Old People Mini GPS Tracker for Kids
2022-06-19YG119- Hunting Dog GPS tracker
2023-10-07GLONASS and Galileo systems
2022-09-27Pet intelligent positioner escort your pet security safety
2023-02-17What is the function of 1gps global positioning system
2022-08-05What is the best GPS tracker to choose?
2022-09-09Car GPS system
2023-02-09gps vehicle tracker.The role of installing car GPS and Beidou satellite positioning in the road tran
2023-10-26The difference between the Beidou satellite positioning system and the Beidou navigation system.plug
2023-05-06GPS base station positioning
2023-02-15Buses equipped with GPS for private use should be held accountable
2022-08-11What is GPS
2022-12-02Types of GPS
2022-09-24GPS positioning manufacturers introduce the composition of satellite positioning systems.Dog gps tra
2023-06-14GPS FFT algorithm
2022-11-10The implementation of the PS plan is divided into three stages.plug & play Obd gps tracker whole
2023-08-19Gps speed limiter.The History and Future of GPS
2023-11-09