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Vehicle data distribution method and device, electronic equipment and readable storage medium

A vehicle data and vehicle technology, applied in the field of communication, can solve the problems of large amount of data and difficulty in meeting requests by edge servers

Active Publication Date: 2019-09-27
BEIJING UNIV OF POSTS & TELECOMM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the large amount of data requested by the vehicle and the high-speed movement of the vehicle, it is difficult for the edge server to satisfy the requests of all vehicles

Method used

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  • Vehicle data distribution method and device, electronic equipment and readable storage medium
  • Vehicle data distribution method and device, electronic equipment and readable storage medium
  • Vehicle data distribution method and device, electronic equipment and readable storage medium

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Embodiment Construction

[0103] Hereinafter, exemplary embodiments of the present disclosure will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily realize them. Also, for clarity, parts not related to describing the exemplary embodiments are omitted in the drawings.

[0104] In the present disclosure, it should be understood that terms such as "comprising" or "having" are intended to indicate the presence of features, numbers, steps, acts, components, parts or combinations thereof disclosed in the specification, and are not intended to exclude one or a plurality of other features, numbers, steps, acts, parts, parts or combinations thereof exist or are added.

[0105] In addition, it should be noted that, in the case of no conflict, the embodiments in the present disclosure and the features in the embodiments can be combined with each other. The present disclosure will be described in detail below with reference to the accompanying drawings...

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PUM

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Abstract

The embodiment of the invention discloses a vehicle data distribution method and device, electronic equipment and a readable storage medium. The vehicle data distribution method comprises the steps of determining a data request, candidate operation, conflict candidate operation and parameters of the candidate operation of a vehicle; constructing a candidate operation undirected graph according to the candidate operation, the conflict candidate operation and parameters of the candidate operation; and determining a vehicle data distribution strategy of the target operation according to the candidate operation undirected graph. According to the technical scheme, the I2V communication mode and the V2V communication mode are fully utilized through the vehicle data distribution strategy, the service quality of automatic driving is improved through cooperation of the two communication modes, the wireless bottleneck of a cellular network is relieved, the burden of a backhaul link is reduced, and powerful support is provided for safe and efficient automatic driving service.

Description

technical field [0001] The present disclosure relates to the field of communication technology, and in particular to a method, device, electronic equipment and readable storage medium for distributing vehicle data. Background technique [0002] With the development of autonomous driving technology, in order to understand the vehicle's environmental information and / or the vehicle's own information in real time, the vehicle acquires information by installing data acquisition equipment such as radar, lidar, millimeter wave radar, camera and positioning equipment. In order to solve the problem of limited computing power and perception ability in the process of autonomous driving of a single vehicle, and to promote information interaction between multiple vehicles, vehicles can also use cellular networks and / or roadside sensors to obtain data that cannot be obtained by on-board sensors. information. Therefore, the communication types of the vehicle include I2V communication mode...

Claims

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Application Information

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IPC IPC(8): H04W4/44H04W4/46H04W28/02H04W74/08H04W76/40
CPCH04W28/0294H04W74/085H04W4/44H04W4/46H04W76/40
Inventor 路兆铭霍洁刘鲁宁温向明王鲁晗
Owner BEIJING UNIV OF POSTS & TELECOMM