Method and device for information interaction based on vehicle-road collaboration system

An information interaction device and vehicle-road coordination technology, applied in the field of Internet of Vehicles, can solve the problems of lack of display and traditional display methods, and achieve the effect of reducing accident rate, efficient interconnection, and alleviating traffic congestion.

Inactive Publication Date: 2020-01-07
ZHEJIANG PROVINCIAL INST OF COMM PLANNING DESIGN & RES CO LTD
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  • Abstract
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  • Application Information

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Problems solved by technology

[0003] Most of the current display terminals are based on the human-computer interaction interface of the vehicle itself, and the display methods are relatively traditional. They are only displayed through the vehicle’s built-in vehicle display, and lack the means to display through other devices.

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  • Method and device for information interaction based on vehicle-road collaboration system
  • Method and device for information interaction based on vehicle-road collaboration system
  • Method and device for information interaction based on vehicle-road collaboration system

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Embodiment Construction

[0048] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention, not all of them. the embodiment. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0049] Vehicle to Everything (V2X) is a new generation of communication technology that connects vehicles to everything. The V in V2X stands for the vehicle, and the X stands for any object that exchanges information with the vehicle. In terms of current technology, X mainly includes people, vehicles, traffic roadside infrastructure and networks. Currently V2X includes Vehicle to Ve...

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Abstract

The invention provides a method and device for information interaction based on a vehicle-road collaboration system, and relates to the technical field of vehicle networking. The method comprises thefollowing steps of first obtaining cloud traffic data from a cloud server in vehicle-mounted equipment, and performing real-time analysis on the traffic data and cloud traffic data to obtain real-timetraffic information; sending the real-time traffic information to the mobile terminal through the wireless local area network module; and obtaining the real-time traffic information from the vehicle-mounted equipment by connecting the wireless local area network provided by the vehicle-mounted equipment in the mobile terminal, so as to display the real-time traffic information. Users are providedwith display information of the vehicle-road collaboration system through mobile terminals to improve resource utilization, and complement the vehicle human-computer interaction interface. The invention aims at the development trend of vehicle-road collaboration and is convenient to promote the vehicle-road collaboration system to realize efficient interconnection of people, vehicles, roads and the environment, improve the efficiency of traffic operations, reduce accident rates, ease traffic congestion, and reduce travel costs.

Description

technical field [0001] The present invention relates to the technical field of Internet of Vehicles, in particular to an information interaction method and device based on a vehicle-road coordination system. Background technique [0002] With the introduction of C-V2X (Cellular-Vehicle-to-Everything) technology industry guidance policies, the development of vehicle-road collaboration technology has entered the stage of large-scale exploration. V2X (Vehicle-to-Everything) is a new generation of information and communication technology that connects vehicles to everything. V2X is realized based on information interaction between roadside unit RSU (Road Side Unit) and vehicle-mounted unit OBU (On-board Unit). Reminders and assistance to ensure that drivers drive more safely, reduce accidents, slow down traffic congestion, etc. It can be seen that the display form of interactive information is very important to drivers. [0003] Most of the current display terminals are based ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/01G08G1/16H04W4/40H04W84/12
CPCG08G1/0125G08G1/161H04W84/12H04W4/40
Inventor 吴德兴王昌将崔优凯宋晓鹏杜文俊蒯佳婷吴畏
Owner ZHEJIANG PROVINCIAL INST OF COMM PLANNING DESIGN & RES CO LTD
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