source:truck tracking webfleet solutions release time:2022-12-30 Hits: Popular:realtime gps tracker online
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 as an example, the hot start time of SirFIII is less than 15 seconds, and the cold start time is less than 42 seconds; In case of weak signal, it will take longer; The hot start conditions are as follows:
(1) The location information (longitude, latitude, height) before the last shutdown is known (so the next shutdown in the garage must be a cold start);
(2) The current time, calendar and ephemeris are known (real-time clock support and E666 support are required)
(3) The time from the last shutdown is less than 4 hours (if the time is too long, the ephemeris changes, that is, the previous satellite cannot see it)
Read recommendations:
real-time gps tracking company
4G GPS Tracker for vehicles wholesaler
G08L - 4inch Smart Tail Light Tracker
Application of GPS Positioning Technology in Network Security
Last article:GPS application field
Related Information
gps tracker with magnet Vendor
2023-03-16Dog gps tracker price
2023-04-234G GPS Tracker for vehicles
2023-04-11gps vehicle tracker distributors
2023-04-11CantrackGPS
2023-03-16Cantrack G05
2023-04-234G GPS Tracker wholesaler
2023-04-23trailer gps tracker custom
2023-04-23mini gps tracker Production
2023-04-23portable gps tracker
2023-04-11TK08AL- RFID Car GPS Tracker
2023-10-07Mini Sized GPS Tracker PCBA
2022-06-17P60L Personal gps tracker
2022-06-21C32 (9~90V E-bikes/Motorcycle/Car gps tracker)
2022-06-21G08L - 4inch Smart Tail Light Tracker
2022-06-20To choose a good gps tracker, the platform matters!
2022-09-15Compared with the difference between vehicle GPS positioning system and mobile phone navigation.real
2023-04-25Can the GPS positioning system help the breeding industry save costs?
2023-02-22GPS satellite-satellite tracking technology
2022-08-02Car GPS
2022-07-27International requirements aircraft must be equipped with GPS
2022-09-06What are the cases of GPS positioner?gps tracker no monthly fee manufacturer
2023-03-28The main role of driving recorder.gps tracker with magnet Manufacturing
2023-04-15What is the difference between GPS positioning manufacturers and in car reverse imaging WiFi and 4G.
2023-06-14GPS monitoring information platform ensures smooth traffic
2022-12-17Interpreting how to install a dash cam
2023-06-27The difference between mobile GPS positioning and car GPS positioning.gps tracker online wholesaler
2023-06-20How to use the Beidou GPS positioner.plug & play Obd gps tracker Processing
2023-04-14GPS application layer.plug & play Obd gps tracker wholesale
2023-08-16Positioning accuracy of GPS module
2023-02-03