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Method and device for selecting communication mode and vehicle

A communication method and vehicle technology, applied in the field of Internet of Vehicles, can solve problems affecting business continuity, poor signal quality, threats to vehicle driving safety, etc., and achieve the effect of ensuring business continuity, stable signal quality, and reliable transmission

Active Publication Date: 2019-07-26
HUAWEI CLOUD COMPUTING TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] This application provides a method, device, and vehicle for selecting a communication mode, which can be used to solve the problem of poor signal quality when direct-connected communication is used between the leading vehicle and the following vehicle to transmit V2X services in the prior art. Business continuity, which threatens the safety of vehicles

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  • Method and device for selecting communication mode and vehicle
  • Method and device for selecting communication mode and vehicle
  • Method and device for selecting communication mode and vehicle

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Embodiment Construction

[0036] In order to make the purpose, technical solution and advantages of the present application clearer, the implementation manners of the present application will be further described in detail below in conjunction with the accompanying drawings.

[0037] The network architecture and business scenarios described in the embodiments of the present application are for more clearly illustrating the technical solutions of the embodiments of the present application, and do not constitute limitations on the technical solutions provided by the embodiments of the present application. The evolution of the technology and the emergence of new business scenarios, the technical solutions provided in the embodiments of this application are also applicable to similar technical problems.

[0038] First combine the following figure 1 and figure 2 Some possible network architectures and application scenarios applicable to the embodiments of this application are introduced.

[0039] Please re...

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Abstract

The invention discloses a method and a device for selecting a communication mode and a vehicle. The method comprises the following steps: transmitting a V2X service between a pilot vehicle and a following vehicle of a fleet in a first communication mode; the pilot vehicle obtaining the signal quality of the first communication mode; and when the signal quality of the first communication mode conforms to a first preset condition, the pilot vehicle sending a configuration instruction to the following vehicle, the configuration instruction being used for indicating the following vehicle to starta second communication mode to communicate with the pilot vehicle, and the second communication mode referring to a communication mode forwarded by the network equipment. According to the scheme provided by the embodiment of the invention, when the signal quality of the first communication mode meets the first preset condition, the configuration instruction is sent to the following vehicle, and the following vehicle is triggered to start the second communication mode for communication. Compared with a first communication mode and a second communication mode, the signal quality is more stable,so that the service continuity between the piloting vehicle and the following vehicle is not influenced, and the driving safety of the vehicle is prevented from being threatened.

Description

technical field [0001] The embodiments of the present application relate to the technical field of Vehicle to Everything (V2X), and in particular to a method, device and vehicle for selecting a communication mode. Background technique [0002] V2X technology refers to the provision of vehicle information through sensors, vehicle-mounted terminals and electronic tags mounted on vehicles, and the use of various communication technologies to realize vehicle-to-vehicle (Vehicle to Vehicle, V2V), vehicle-to-Pedestrian (Vehicle to Pedestrian, V2P), and vehicle-to-vehicle Interconnect with the infrastructure (Vehicle to Infrastructure, V2I), and extract and share information on the information network platform to effectively control the vehicle and provide comprehensive services. [0003] Platooning is an important application in the V2X field. Formation driving refers to the low-latency interconnection between multiple vehicles through V2V communication, thereby forming a queue o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/40H04W4/46H04W76/14H04W76/23H04L29/08
CPCH04W4/40H04W4/46H04W76/14H04W76/23H04L67/12H04W8/22H04W72/542H04W72/20H04W72/51
Inventor 陈晓光
Owner HUAWEI CLOUD COMPUTING TECH CO LTD
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