1
What is?
tachograph instrument i.e. information about vehicle travel way video and audio recording and the like.
2
what’s the use?
After installing the driving recorder, capable of recording video images and sound cars whole process can provide evidence of traffic accidents. Like people traveling by car, you can also use it to conquer difficulties and obstacles in the recording process. When driving walking video, while the time, speed and location are recorded in the video, the very “black box.” It can also be used as a home DV shooting enjoyment of life, or as a home monitoring use. 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.
3
Basic Composition
different tachograph products have different appearances, but the basic composition has:
1, host: a microprocessor, a data memory, a real time clock, a display, a camera module, an operation key, the printer, a data communication connection doors device. If you do not include a display, printer main body, it should leave the respective data display and printoutThe interface.
2, a vehicle speed sensor.
3, data analysis software.
4
How to install?
tachograph rearview mirror is typically mounted on the front windshield, most tachograph manner using a suction cup, as well as some product adhesively. Generally, the tachograph built battery, the power line may be lighter in order to maintain access to power. If needed some friends tachograph with 24-hour parking monitoring, the need to take down the line by a recorded instrument, or directly connected to the ACC of the vehicle battery.
car black box will have hidden many owners are generally not noticed because they are placed under the seat or in the dashboard, is an integrated part of the vehicle electronics. For most people, probably could not tell whether your vehicle is equipped with a black box car.
mounted position tachograph generally recommended two places, the vehicle is not equipped with automatic dimming mirrors and sensors for rain, the examination can be attached to the rear inner tachograph view between the mirror and the position of the front windshield, but here if no space for the installation can also be placed in the tachograph copilot right position in front of the mirror. In short, the principle is to try to rely on the middle of something, such angle shot will be relatively positive, but also more useful.