The Key of Realization of Intelligent Traffic--Auto Tachograph

The realization of intelligent traffic cannot be limited to single vehicle intelligence. Single vehicle intelligence has a very high dependence on vehicle identification and information transmission, and its limitations are very large. Traffic management must add intelligent components to roads, road signs, traffic signals, and signal control; future vehicles must also be able to analyze when can they go, which road is uncrowded, and which direction to go, to make real-time judgments for the drivers.

One of the key products in today's vehicles to help achieve intelligence is the auto tachograph that has been developing for more than half a century. In recent years, the rapid development of the auto tachograph technology and its application and the application of communication technology such as GPRS have realized the connection between the auto tachograph and management center on the automobile. The application of GPS and Beidou Positioning Technology realizes the sending, reporting, and tracking of the vehicle's running path. By 2012, the revised national standard Auto Tachograph was issued, and it clearly indicated that the auto tachograph should have the function of positioning and remote communication.

The telematics system based on the auto tachograph is mainly used in special school buses, highway buses and tourist buses, buses without passenger standing areas, dangerous cargo transport vehicles, semi-trailer tractors, freight cars with a total quality of less than 12000kg, etc. Hangzhou Hopechart IoT Technology Co., Ltd. independently developed and produced auto tachograph can meet the requirements of the Ministry of Communications and all the 3C functions. It is widely used in the telematics area such as passenger car, dangerous cargo transportation vehicle, semi hanger tractor, heavy truck, city bus, long-distance passenger car, taxi, logistics car and so on.

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