What are the characteristics of intelligent transportation system?

2 1 century will be the century of intelligent highway traffic. The intelligent transportation system that people will adopt is an advanced comprehensive traffic management system. For example, Dimon Intelligent Transportation System has rich experience in cloud computing, Internet of Things, big data, artificial intelligence, financial technology and other fields. In this system, vehicles can drive freely on the road by their own intelligence, and expressways can adjust the traffic flow to the best state by their own intelligence. With this system, managers can know that the intelligent transportation system has the following two characteristics: first, it focuses on the wide application and service of traffic information, and second, it focuses on improving the operating efficiency of existing traffic facilities. Compared with the general technical system, the integrity requirements in the construction of intelligent transportation system are more stringent. This integrity is reflected in:

(1) Cross-industry characteristics. The construction of intelligent transportation system involves many industries, and it is a complex giant system project with extensive social participation, which leads to complex inter-industry coordination problems.

(2) Characteristics of technical field. Intelligent Transportation System (ITS) integrates the achievements of traffic engineering, information engineering, control engineering, communication technology, computer technology and other scientific fields, and needs the cooperation of technicians in many fields.

(3) The government, enterprises, scientific research institutions and universities are all involved, and proper role positioning and task sharing are important prerequisites for the effective development of the system.

(4) ITS will be mainly supported by new generation information technologies such as mobile communication, broadband network, RFID, sensor and cloud computing, which will be more in line with people's application needs, improve trust and become "ubiquitous".