Multi-parameter fusion adaptive monitoring method under Internet of Vehicles

Abstract

The invention belongs to the field of Internet of Vehicles, and particularly relates to a multi-parameter fusion adaptive monitoring system under Internet of Vehicles, and a monitoring method thereof.The monitoring method includes the steps: a station terminal obtains information of vehicle attribute and vehicle category and obtains the related information of the outside from a drive test devicethrough the network, and then the vehicle terminal aggregates the obtained information and sends the information to a background management server; the background management server calculates a monitoring state index P of a vehicle according to the data sent by the vehicle terminal, and selects a security level according to the value of the monitoring state index P of the vehicle; and the background management server returns the security level to a user terminal, and the vehicle terminal selects a monitoring strategy according to the received security level of the current vehicle. The monitoring method of the multi-parameter fusion adaptive monitoring system under Internet of Vehicles fully considers the influence of the high dynamics of the Internet of Vehicles, the network time delay anda bandwidth monitoring mechanism, so as to adaptively select the monitoring strategy, thus improving the scalability of the monitoring system, improving the utilization rate of network communicationresources, reducing the resource cost of the user terminal, and improving the monitoring performance of the entire system.

Description

technical field [0001] The invention belongs to the field of the Internet of Vehicles, and in particular relates to an adaptive monitoring method for multi-parameter fusion under the Internet of Vehicles. Background technique [0002] With the further development of the current intelligent networked automobile industry, various Internet of Vehicles products and technologies emerge one after another, making the competition in the Internet of Vehicles market unprecedentedly fierce. With the increasing maturity of vehicle terminal technology, the connection between vehicles and the outside world is getting closer and closer. Today's vehicles have become mobile nodes on the transportation Internet. However, while the Internet of Vehicles provides convenient services for people, it is also threatened by various security issues. Therefore, the detection and monitoring of intelligent networked vehicles is particularly important. In addition, due to the variability and dynamic cha...

AI Technical Summary

Problems solved by technology

However, due to the lack of analysis of the network status and various attributes of the vehicle itself, limited by simple parameter settings, the influence of network communication delay and bandwidth on the return and feedback speed of monitoring information has not been considered, which ultimately leads to monitoring efficiency and processing Reduced capacity for emergencies

Therefore, these existing monitoring methods cannot fully fit the highly dynamic vehicle environment, and cannot monitor and manage the vehicle efficiently, and the monitoring strategy needs to be further improved

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