Google Track working principle
Google track is using GPS trajectory recorder to collect a series of outdoor activities location points, at least including the date, time, longitude, latitude, altitude, speed and other information.
GPS trajectory acquisition in two ways, according to the time interval or distance interval.
1. Time interval: every time interval, record a location point, common time interval: 1 second, 5 seconds, 10 seconds, 15 seconds, 30 seconds, 60 seconds, 120 seconds.
2. Distance interval: every movement, record a location point, common distance: 50 meters, 100 meters, 150 meters, 300 meters, 500 meters, 1000 meters.
The feasibility of Google Track Record
Now a lot of traffic accidents or crash-for-cash can be restored the truth by car camera records to resolve disputes. However, due to the defects in general drive recorder in current market, it can only record the image of collisions between cars. Therefore, for the accident analysis, it always lack scientific data support and can not actually analyze the driver's response at the critical moment. So
there is often insufficient evidence for on-the-spot reconstruction and liability judgments. The perpetrators often take advantage of the loopholes on illegal driving or over-speed driving. So, even holding the car camera video, it can not completely prove his innocence, then how to do it? The GPS Google Track Record car camera can help you.