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...
Alarm condition: When the vehicle vibrates. (Sensitivity and time of vibration need to be set). When the armed mode is activated, if vehicle vibration is detected, the entire building will trigger...
GPS, also known as Global Positioning System GPS, was developed by the United States in the 1970s. It took 20 years and cost $20 billion to complete its overall deployment in March 1994, achieving...
1. Mobile phone: Nowadays, apps such as Baidu Maps, Gaode Maps, and WeChat on smartphones can use GPS positioning because they have a built-in GPS module. 2. In car locator: Many new cars now com...
Roughly speaking, the ground coordinates and their conventional geographic features (i.e. spatial resection) are obtained by measuring the distance from an in orbit satellite (which determines it ...
Global positioning system tracking is a method of accurately calculating certain contents. For example, a GPS tracking system can be placed in a vehicle, on a mobile phone, or on a special GPS ter...
Bluetooth positioning is based on the principle of RSSI positioning. The full name of RSSI is Received Signal Strength Indication, which is translated as signal field strength indication. Friends ...
The terminal side positioning system consists of terminal devices (such as mobile phones embedded with SDK software packages) and beacons. The specific positioning principle is 1) Firstly, lay Bl...
The GPS locator receives signals transmitted from the satellite. Due to the power and distance of satellite launches, the signal is thousands of times smaller than that of nearby broadcasting stat...
When opening the GPS positioning platform to check the driving trajectory, it was found that the route was quite chaotic and there was a lot of trajectory drift. The reasons for this situation gener...