GPS channel on April 12, road safety has been of most concern to friends, for example, how to avoid some of the violations, and how can stop a speeding ticket, how to avoid congested road sections, and scraping rub how to quickly determine the responsibility of the accident, and so on. These often surround drivers with troubles, now with the progress of the times there is a qualitative leap, so that motorists can drive these unknown factors control during. Today we'll take a look at these subtle factors, how can be avoided.

From GPS navigation device since its inception, it has been enough just to use the way of fate, at present, in the GPS market, we often see navigation models, in addition to helping users reasonable other than the driving route planning point a to point b, in the subsidiary function also has relatively comprehensive. However these subsidiary functions, more for traffic safety issue is subject to many Che You love, like fixed speed data, mobile, real-time traffic speed electronic dog after the broadcast, backing, and vehicle black box in the Chinese market this year, has become the focus of attention. Then let we go to see these subsidiary features for launching the field of driving safety, drivers have any substantive significance.