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A vehicle formation reliable information transmission method for a mobile ad hoc network

A mobile ad hoc network and information transmission technology, which is applied in the field of Internet of Vehicles communication, can solve problems that affect the safety of vehicle team operation and unreliable communication, and achieve the effect of improving safety and efficiency, high stability and reliability

Active Publication Date: 2019-05-28
奥特贝睿(天津)科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Vehicle platooning for Internet of Vehicles is an important measure to solve traffic congestion, improve road capacity and traffic safety, but the unreliability of vehicle-to-vehicle communication based on mobile ad hoc networks (such as DSRC) directly affects the operation safety of vehicle platooning

Method used

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  • A vehicle formation reliable information transmission method for a mobile ad hoc network
  • A vehicle formation reliable information transmission method for a mobile ad hoc network
  • A vehicle formation reliable information transmission method for a mobile ad hoc network

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Embodiment Construction

[0028] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0029] It should be noted that the "connection" mentioned in this application and the words used to express "connection", such as "connected", "connected", etc., include not only a direct connection between a certain component and another component, but also a certain One part is connected to another part through other parts.

[0030] It should be noted that the terminology used here is only for describing specific implementations, and is not intended to limit the exemplary implementations according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should also be u...

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Abstract

The invention discloses a vehicle formation reliable information transmission method for a mobile ad hoc network. According to the scheme, the problem of data loss in a mobile ad hoc network data transmission process is mainly solved; A workshop communication protocol meeting vehicle fleet driving, a data verification criterion and a data receiving and transmitting process meeting reliable transmission of workshop data and a data feedback mechanism meeting vehicle fleet management are designed, and verification and feedback of general data of single vehicles in a vehicle fleet and reliable transmission of vehicle fleet management data can be achieved. According to the invention, the high stability and reliability of fleet communication can be realized on the basis of not greatly increasingthe communication cost, and the fleet operation safety and efficiency are improved.

Description

technical field [0001] The invention relates to the technical field of vehicle networking communication, in particular to a method for reliable information transmission of vehicle formations oriented to mobile ad hoc networks. Background technique [0002] The Internet of Vehicles is an effective means to improve road safety and traffic efficiency. Currently, there are two main communication technology solutions for IoV: DSRC (Dedicated Short-Range Communication) and LTE-V. Among them, DSRC is a relatively mature technical solution for mobile ad hoc networks. However, due to the Doppler effect and path attenuation, there are varying degrees of data packet loss, which has a certain adverse impact on vehicle networking. LTE-V is aimed at intelligent transportation and car networking applications and is still under construction. Vehicle platooning for Internet of Vehicles is an important measure to solve traffic congestion, improve road capacity and traffic safety, but the un...

Claims

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Application Information

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IPC IPC(8): H04W4/40H04W12/02H04W28/06H04W56/00H04W84/18
Inventor 李明喜
Owner 奥特贝睿(天津)科技有限公司