The driving recorder is an instrument that records relevant information such as images and sounds while the vehicle is driving. (The main function is video recording)
After installing the driving recorder, it can record the video images and sounds of the whole process of driving, which can provide evidence for traffic accidents.
People who like self-driving tours can also use it to record the process of conquering difficulties and obstacles.
When driving, you can record the video while walking, and record the time, speed, and location in the video.
According to GB/T 19056-
In 2012, the vehicle traveling data recorder: A digital electronic recording device that records and stores vehicle speed, time, mileage, position and other state information related to vehicle driving and can realize data output through data communication.
National standard for vehicle traveling data recorder GB/T 19056-
2012 and the Ministry of Transport JT/T 794-
2011 technical requirements for vehicle-mounted terminals of satellite positioning system for road transport vehicles, JT/T 808-
2011 'communication protocol and data format of vehicle-mounted terminal of road transport vehicle satellite system' standard.
In order to strengthen road transportation safety management, change 'passive management' to 'active management' and effectively prevent road traffic accidents, at present, the vehicle traveling data recorder is mainly used in special school buses, road buses and tourist buses, buses without passenger standing areas, dangerous goods transport vehicles, semi-trailer tractors, and trucks with a total mass of not less than 12000. wait.
After the promotion and application in relevant provinces, cities and departments, accumulated experience and continuous improvement, the pilot promotion in the early stage has been well developed.
Then, the state introduced corresponding laws and regulations. In January 2014, the 'measures for the dynamic supervision and administration of road transport vehicles' was promulgated (
The Ministry of Transport of the People's Republic of China, the Ministry of Public Security of the People's Republic of China, national security production supervision management of the State Administration of 2014 5th order);
In addition, the three ministries and commissions clearly stipulate the construction, application and development of vehicle networking systems based on traveling data recorders.