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A method for Internet of Vehicles accessing the Internet

A technology of the Internet and Internet of Vehicles, applied in the field of Internet of Vehicles, can solve the problems that cannot satisfy the communication between vehicles and the Internet, and achieve the effects of convenient travel choices, strong anti-interference, and alleviating road congestion

Inactive Publication Date: 2016-08-17
UNIV OF ELECTRONICS SCI & TECH OF CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The network architecture of VANET is mainly divided into two parts: one is the communication between vehicles, that is, vehicle-to-vehicle communication; the other is the communication between vehicles and fixed facilities (that is, roadside nodes), that is, vehicle-to-infrastructure, but it cannot satisfy Communication between vehicle and Internet

Method used

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  • A method for Internet of Vehicles accessing the Internet
  • A method for Internet of Vehicles accessing the Internet
  • A method for Internet of Vehicles accessing the Internet

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Embodiment

[0042] For the convenience of description, the relevant technical terms appearing in the specific implementation are explained first:

[0043] MAC (Medium Access Control): medium access control;

[0044] VANET (Vehicle Ad-hoc Network): Vehicle Ad-hoc Network;

[0045] MANET (Mobile Ad-hoc Network): Mobile Ad-hoc Network;

[0046] DHCP (Dynamic Host Configuration Protocol): Dynamic Host Configuration Protocol;

[0047] OBU (On-Board Unit): on-board unit;

[0048] RSU (Roadside Unit): roadside unit;

[0049] AP mode: the wireless network is bridged to the wired network through the access point, and all wireless communications are completed through the AP;

[0050] Ad-hoc mode: refers to direct communication between a group of wireless devices without using an access point;

[0051] NAT (NAT, Network Address Translation): Network Address Translation;

[0052] figure 1 It is a network architecture diagram of the present invention.

[0053] In this example, if figure 1 As ...

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Abstract

The invention discloses a method for accessing the Internet based on the Internet of Vehicles. The vehicle-mounted terminal equipment accesses the OBU through a wireless AP on the OBU, and realizes mutual communication with the Internet through the VANET network composed of the OBU and the RSU. Under the normal communication with the RSU, the communication between the vehicle terminal equipment and the Internet is realized, and the vehicle terminal equipment can access the Internet at any time. Therefore, it has anti-interference, convenience and real-time performance, and can adapt to the needs of the current network.

Description

technical field [0001] The invention belongs to the technical field of the Internet of Vehicles, and more specifically relates to a method for connecting the Internet of Vehicles to the Internet. Background technique [0002] The Internet of Vehicles is the mobile Internet of Things for vehicles, which refers to the use of vehicle-mounted electronic sensing equipment, through mobile communication technology, car navigation systems, intelligent terminal equipment and information network platforms, to connect cars and roads, cars and cars, cars and people, cars and cities. It is a network system for effective intelligent monitoring, scheduling, and management of vehicles, people, objects, and roads. The Internet of Vehicles uses radio frequency identification technology to digitally manage vehicles, including real-time tracking and monitoring of vehicle operating conditions. Like the Internet of Things, the basis of the Internet of Vehicles is sensors, and it is essential to s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/12H04W76/02
Inventor 许都邱兵廖丹孙罡虞红芳
Owner UNIV OF ELECTRONICS SCI & TECH OF CHINA