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:
C32 (9~90V E-bikes/Motorcycle/Car gps tracker)
Last article锛?GPS wireless communication transmission
Next article锛?The obvious advantages and characteristics of GPS products
Related Information
GPS Tracking Solution
2023-04-11gps tracker online wholesaler
2023-04-23OBD GPS Tracker custom
2023-04-11rastreador de GPS
2023-03-16gps vehicle tracker manufacture
2023-04-11real-time gps tracking wholesale
2023-04-23fleet gps tracking wholesaler
2023-04-23Best hidden gps trackers
2023-04-11Cantrack G05
2023-04-23gps tracker no monthly fee
2023-04-23Mini Sized GPS Tracker PCBA
2022-06-17G900LS-4G Car GPS Tracker
2023-10-06YG119- Hunting Dog GPS tracker
2023-10-07G03
2022-06-21G200(L) -Magnet GPS Tracker
2022-06-20The new version of the bicycle is equipped with a GPS tracker and an electronic lock device
2022-09-08GPS application
2022-10-10GPS satellite positioning
2023-02-15Three wiring line search methods for installing GPS positioner.realtime gps tracker online supplier
2023-04-11The principle of GPS indoor positioning technology
2022-08-12Which is the best use of GPS positioning tracker for the loss of the elderly
2023-02-17Does gps tracker cost traffic?
2022-09-15How do car loan companies use car GPS to reduce risks?gps vehicle tracker Manufacturing
2023-03-17Where are car mounted GPS locators usually installed.mini gps tracker distributors
2023-06-25GPS/GPRS power-off terminal
2022-12-20Real time monitoring of police cars by GPS positioning
2022-12-17GPS satellite device settings.gps tracker no monthly fee wholesaler
2023-08-15What is the difference between the car GPS positioner and the car navigator?gps tracker f眉r auto web
2023-03-21What are the costs of buying GPS positioner?obd-II port gps tracker manufacturer
2023-04-06What will happen if the card of the car GPS positioner is unplugged?realtime gps tracker online manu
2023-03-28