Internet of vehicles system with link protection

Abstract

The invention discloses an Internet of vehicles system with link protection. The Internet of vehicles system comprises a vehicle alarm device, a vehicle-mounted GPS positioning device, a parking lot terminal, a signal repeater, a fault vehicle-mounted terminal, a relay vehicle-mounted terminal, a radar, a remote terminal processing system, a road video monitor, a vehicle private network, Internet, a mobile communication network and an Internet of vehicles service center. According to the Internet of the vehicles system with the link protection, traffic accident information, weather information, and traffic and roadside parking lot information can be collected in time, and a driver can be informed of the collected information, so that the driver can change a drive route in time in order to save the driving time and relieve the traffic pressure. Moreover, data relay forwarding is performed between the fault vehicle-mounted terminal and the mobile communication network, so that the phenomenon that an Internet of vehicles service provided by the Internet of vehicles service center cannot be acquired from the Internet when a communication fault occurs between a certain vehicle-mounted terminal and the mobile communication network is avoided, and the service reliability of the Internet of vehicles system is improved. The Internet of vehicles system is convenient for a large number of users to popularize and use.

Description

technical field [0001] The invention relates to a vehicle networking system, in particular to a vehicle networking system with link protection. Background technique [0002] According to the definition of the China Internet of Things School-Enterprise Alliance, the Internet of Vehicles (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 state information; through Internet technology, all vehicles can transmit and gather their own various information to the central processing unit; through computer technology, these Information from a large number of vehicles can be analyzed and processed to calculate optimal routes for different vehicles, report road conditions in a timely manner, and arrange signal light cycles. [0003] The concept of the Internet of Vehicles is derived...

AI Technical Summary

Problems solved by technology

[0008] In the existing Internet of Vehicles, the vehicle is usually equipped with a vehicle-mounted intelligent terminal, but if the connection between the vehicle-mounted intelligent terminal and the mobile communication network fails, the vehicle-mounted intelligent terminal cannot obtain the Internet of Vehicles service

Therefore, the service reliability of the Internet of Vehicles system in the prior art is low

And now there are more and more cars in the city, the traffic is congested, especially on the expressway, there are often many car accidents and serial collisions due to weather reasons, and the injured cannot call the police in time, thus delaying precious rescue time. When driving, it is impossible to predict the traffic conditions on the road and the situation of parking spaces on the roadside, and make wrong driving commands, which will not only delay the driver's time, but also make the congested traffic worse

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