Method, device and vehicle for selecting communication mode

Abstract

A method, device and vehicle for selecting a communication mode. The method includes: the V2X service is transmitted between the leading vehicle and the following vehicle of the convoy through the first communication method; the leading vehicle obtains the signal quality of the first communication method; when the signal quality of the first communication method meets the first preset condition, The leading vehicle sends a configuration instruction to the following vehicle, and the configuration instruction is used to instruct the following vehicle to enable the second communication method to communicate with the leading vehicle, wherein the second communication method refers to a communication method forwarded via a network device. In the solution provided by the embodiment of the present application, when the signal quality of the first communication method meets the first preset condition, a configuration command is sent to the following vehicle to trigger the following vehicle to start communication in the second communication method. Compared with the first communication method, the signal quality of the second communication method is more stable, so as to ensure that the business continuity between the leading vehicle and the following vehicle is not affected, 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...

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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