First let us look at what is driving recorder? Tachograph is instrument records information about the vehicle is traveling on his way video and audio and so on. After installing tachograph, cars can record video images and sound of the whole process, may provide evidence for traffic accidents. Like people traveling by car, you can also use it to conquer difficulties and obstacles in the recording process. When walking, driving record, and the time, speed and location are recorded in the video, the very "black box." You can also do the usual parking monitor, install tachograph, video material can not be cut, if cut, after the accident occurred can not help
It said tachograph can be varied, the market now is the tachograph many different kinds, there are 360 ??degrees tachograph, as well as that a dedicated tachograph similar, small size. Various models of the tachograph is not the same, almost none of the tachograph can all the cars GM, which is now in line with the development trend of electronic products, the tachograph belong to electronic products, rapid technological upgrading, the price is relatively large fluctuations. A product does not dominate the market for a long time. After some time, there will be a new tachograph products flocking to the market. Prior to that product granted are replaced by technology and more powerful products. With the development of electronic technology, there are now a number of car-specific, more powerful, and the phone can be connected to the tachograph.
1, safeguard the legitimate rights and interests of drivers, pedestrians and cyclists across the road, motorcycle, in case they had and scratching, there may be extortion, if you have a tachograph, the driver can provide for themselves valid evidence.
4, like friends traveling by car, you can also use it to conquer difficulties and obstacles in the recording process. When walking, driving record, and the time, speed and location are recorded in the video, the equivalent of the "black box."