Method and device for managing vehicle groups in vehicle to everything

A management method and technology of the Internet of Vehicles, applied in the field of vehicle grouping management, can solve the problems of allocating and releasing resources, difficulty in grouping each vehicle, etc.

Inactive Publication Date: 2017-01-11
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0014] The present invention provides a method and device for managing vehicle groups in the Internet of Vehicles, to at least solve the problem in the related art that it is difficult to allocate and release resources for each vehicle group when there are multiple vehicle groups

Method used

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  • Method and device for managing vehicle groups in vehicle to everything
  • Method and device for managing vehicle groups in vehicle to everything
  • Method and device for managing vehicle groups in vehicle to everything

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0120] This optional embodiment one is aimed at the scenario of merging fleets in the RSU coverage area; Figure 12 is a flow chart of a method according to an optional embodiment 1 of the present invention, such as Figure 12 As shown, the steps of the method include:

[0121] Step S1201, the RSU determines the merged fleet.

[0122] Among them, RSU comprehensively judges whether it is necessary to merge fleets based on multiple conditions, such as: the direction of travel of two or more fleets, the speed of the fleet, the distance between the fleets, the instruction information of the leading vehicle, the business of the fleet, and the strategy of the operator / business provider. . If the RSU determines to merge the convoy, the RSU sends an instruction message to the head vehicle that needs to merge the convoy: the convoy is about to be merged.

[0123] The head car of the fleet can submit a merge request to the RSU, and the RSU determines whether to merge after receiving ...

Embodiment 2

[0134] This optional embodiment 2 is aimed at the scenario of splitting the fleet within the coverage area of ​​the RSU; Figure 13 It is a flow chart of the method according to the second optional embodiment of the present invention, such as Figure 13 As shown, the steps of the method include:

[0135] In step S1301, the RSU determines to split the fleet.

[0136] Among them, the RSU comprehensively judges whether it is necessary to split the fleet based on multiple conditions, such as: the direction of travel of the fleet, the speed of the team members, the instruction information of the leading vehicle, whether to leave the RSU coverage area, operator / business provider strategy and other conditions. If the split conditions are met, the RSU determines to split the fleet.

[0137] The head car of the fleet can submit a split request to the RSU. After receiving the request, the RSU determines whether to split and sends a response to the head car OBU that sent the request. ...

Embodiment 3

[0147] The third embodiment is aimed at the scene of merging fleets outside the RSU coverage area; Figure 14 It is a flow chart according to the third optional embodiment of the present invention, such as Figure 14 As shown, the method of the present embodiment includes:

[0148] Step S1401, the head vehicle detects other convoys.

[0149] Among them, the leading car receives the broadcast message from the leading car of other teams, and confirms that there are other teams nearby; the leading car can send a message to the other leading car: Would you like to merge? Response after receiving the information: Yes or No.

[0150] Step S1402, the head vehicle judges whether it needs to merge, if yes, go to step S1403, otherwise, go to step S1405.

[0151] Among them, two or more convoys are outside the coverage area of ​​the RSU, and two or more leading vehicles receive broadcast messages from each other, and determine whether to merge according to one or more of the following...

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Abstract

The invention provides a method and a device for managing vehicle groups in vehicle to everything. The method comprises the following steps that: in an RSU (Road Side Unit) coverage area, an RSU and / or a specified vehicle in a plurality of vehicle groups judges whether state information of the plurality of vehicle groups satisfies a first preset condition for combining the plurality of vehicle groups, and / or a second preset condition for splitting the plurality of vehicle groups, wherein the specified vehicle has management permission for managing the vehicle groups; and if a judgment result is positive, the RSU and / or the specified vehicle in the plurality of vehicle groups combines the plurality of vehicle groups according to the first preset condition and / or splits the vehicle groups according to the second preset condition; and the RSU specifies a specified vehicle in the combined and / or split vehicle groups. Through adoption of the method and the device, the problem of difficulty in allocating and releasing resources to the vehicle groups when the plurality of vehicle groups exist in the prior art is solved.

Description

technical field [0001] The present invention relates to the field of communications, in particular to a method and device for managing vehicle groups in the Internet of Vehicles. Background technique [0002] With the rapid economic and social development, China's car ownership has grown rapidly, and road traffic accidents have occurred frequently, which has become one of the important factors affecting the public's sense of security in recent years. Road traffic safety has become a basic issue affecting social harmony and improving people's livelihood one. China urgently needs to improve traffic safety in terms of technology, policy, education and other aspects, and improving vehicle safety design is an important part of it. [0003] Technologies to improve vehicle safety are mainly divided into passive safety technologies and active safety technologies. Passive safety technology is used to protect people and objects inside and outside the vehicle after an accident; activ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08
CPCH04L67/1044H04L67/1074H04L67/12H04W4/027H04W4/38H04L65/40H04W72/51H04W4/46H04W4/44
Inventor 许辉马子江吕永卢忱
Owner ZTE CORP
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