Mass data processing device based on Internet of vehicles

Abstract

The invention relates to a mass data processing device based on Internet of vehicles. The mass data processing device comprises a single vehicle terminal, a navigation server, a background data processing center, a road cloud platform connected with the background data processing center, wherein the single vehicle terminal comprises a display, a wireless positioning module, a communication module and an audio module, a microprocessor connected with the display, the wireless positioning module, the communication module and the audio module and a dial key connected with the microprocessor; the navigation server client is contained in the single vehicle terminal and used for being connected with the background data processing center and the road cloud platform. The mass data processing device provided by the invention is easy to operate, a malicious node is prevented from intruding into a vehicle-mounted cloud platform and attacking, and security and privacy of the Internet of vehicles are enhanced.

Description

technical field [0001] The invention belongs to the field of vehicle information equipment, and in particular relates to a massive data processing device based on the Internet of Vehicles. Background technique [0002] The Internet of Vehicles is a huge interactive network composed of information such as vehicle location, speed and route. Through GPS, RFID, sensors, camera image processing and other devices, vehicles can complete the collection of their own environment and status information; through Internet technology, all vehicles can Converge its own various information transmissions to the central processor; through computer technology, the information of these large vehicles can be analyzed and processed, so as to calculate the best routes for different vehicles, report road conditions in time and arrange signal light cycles. The Internet of Vehicles combines computing and communication technologies with the mobile nature of motor vehicles. Therefore, in addition to ...

AI Technical Summary

Problems solved by technology

The Internet of Vehicles combines computing and communication technologies with the mobile nature of motor vehicles. Therefore, in addition to the inherent problems of general wireless networks, it also faces many challenges due to its unique mobile network characteristics, including the low space utilization rate of ad hoc networks, and the network topology. Rapid changes, unstable wireless channels, and security and privacy protection

In particular, there are a variety of security and privacy threats in the Internet of Vehicles. Attackers may modify information content to evade legal responsibility; may broadcast at high frequencies to occupy bandwidth; may create false information to satisfy their own interests; may eavesdrop and analyze wireless channels. messages to track the journey of other vehicles, etc.

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