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An information processing method and device based on v2x communication

An information processing method and location information technology, applied in location information-based services, specific environment-based services, transportation and packaging, etc., can solve the problem that vehicles cannot reliably transmit BSM information, and achieve the effect of improving stability

Active Publication Date: 2022-06-17
ZHIDAO NETWORK TECH (BEIJING) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the main purpose of the present invention is to provide an information processing method and device based on V2X communication to solve the problem that vehicles cannot reliably transmit BSM information in V2X communication blind spots in V2X scenarios

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  • An information processing method and device based on v2x communication
  • An information processing method and device based on v2x communication
  • An information processing method and device based on v2x communication

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Embodiment Construction

[0021] Exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. These embodiments are provided so that the present invention can be more thoroughly understood, and will fully convey the scope of the present invention to those skilled in the art. While exemplary embodiments of the present invention are shown in the drawings, it should be understood that the present invention may be embodied in various forms and should not be limited by the embodiments set forth herein.

[0022] As mentioned above, there are many V2V scenarios in the V2X scene, such as forward collision warning, blind spot warning, intersection collision warning, emergency vehicle warning, etc. In the output of these scenarios, the host car needs more accurate basic safety of the far car. Message (Basic Safety Message, BSM), the BSM information includes the basic information of the vehicle, such as vehicle speed, body size, the vehicle's o...

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Abstract

The invention discloses an information processing method and device based on V2X communication. The information processing method based on V2X communication includes: a roadside unit receives a V2X message within its area; when the roadside unit determines that the V2X message is a BSM message, broadcasts the BSM message to vehicles within the area. The technical solution of the present invention utilizes the roadside unit to forward the BSM message to ensure that the vehicles within the network coverage area avoid the influence of tall obstacles, realize mutual communication, and improve the stability of V2X communication.

Description

technical field [0001] The present invention relates to the technical field of vehicle communication, in particular to an information processing method and device based on V2X communication. Background technique [0002] Vehicle wireless communication technology (Vehicle to Everything, V2X) is a new generation of information communication technology that connects the vehicle with everything, where V represents the vehicle and X represents any object that interacts with the vehicle. Currently, X mainly includes vehicles, people, Traffic roadside infrastructure and networks. The information modes of V2X interaction include: between vehicles (Vehicle to Vehicle, V2V), between vehicles and roads (Vehicle to Infrastructure, V2I), between vehicles and people (Vehicle to Pedestrian, V2P), between vehicles and networks ( Vehicle to Network, V2N) interaction. [0003] In the V2X vehicle-road coordination system, V2V generally conducts data interaction through a direct-connected com...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W4/40H04W4/06H04W4/021H04W4/12G08G1/16
CPCH04W4/40H04W4/06H04W4/021H04W4/12G08G1/161
Inventor 冀英超邓志伟张树民
Owner ZHIDAO NETWORK TECH (BEIJING) CO LTD
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