A self-adaptive communication system for safety information of Internet of Vehicles

Abstract

The invention relates to an adaptive communication system for safety information of the Internet of Vehicles, which is set in the communication sublayer of each communication terminal, and is characterized in that it includes a message sending frequency adaptive module, a message compression and assembly module, and a message priority module And the message encryption and decryption module, using each module to solve the problems that the communication service frequency in the Internet of Vehicles cannot be adjusted adaptively, the message transmission is redundant, and the problem of lack of a priority service mechanism is solved. In addition, a message encryption and decryption module is also provided, which encrypts the formed message to solve the problem of communication security. Therefore, the present invention can be widely used in the fields of traffic control and Internet of Things communication.

Description

technical field [0001] The invention relates to an adaptive communication system, in particular to an adaptive communication system for safety information of the Internet of Vehicles. Background technique [0002] The Internet of Things is the third wave of the world's information industry after the computer Internet and mobile communications, and the research on it from various countries is increasing day by day. Due to the rapid development of current wireless networking technology and vehicle technology and the actual needs, the Internet of Vehicles, which is most likely to be realized first in the Internet of Things, has become the key support and promotion field of the Internet of Things. As a wireless network, an important problem facing the Internet of Vehicles is the communication problem. At present, the communication quality of the Internet of Vehicles has a large room for improvement. [0003] In the initial stage of the development of the Internet of Vehicles, d...

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Problems solved by technology

[0009] In view of the above problems, the object of the present invention is to provide a security information self-adaptive communication system for the Internet of Vehicles which solves the problems that the communication service frequency cannot be adaptively adjusted, the message transmission is redundant, and the priority service mechanism is lacking in the Internet of Vehicles.

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