V2X communication and application joint test method and system

A technology for joint testing and testing systems, applied in wireless communication, vehicle-to-vehicle communication, vehicle wireless communication services, etc., can solve problems such as failure to reflect the impact of communication conditions, failure to combine application responses, etc., to achieve high scene conversion efficiency and rapid improvement. Diagnostics, Scene Control Mode Simple Effects

Active Publication Date: 2020-10-02
CHONGQING UNIV
View PDF5 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, these field tests are only to evaluate communication performance, without combining application response, and cannot reflect the impact of communication conditions in application testing

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • V2X communication and application joint test method and system
  • V2X communication and application joint test method and system
  • V2X communication and application joint test method and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0039] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0040] In describing the present invention, it should be understood that the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientation or positional relationship indicated by "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than Nothing indicating or implying that a referenced device or elem...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a V2X communication and application joint test method and system, and the method comprises the steps: building test systems corresponding to different test scenes at differenttest road sections of a test site, enabling a server to receive an online request of a node after the node is powered on, and binding the online request with the test scene to which the node belongs;selecting a communication environment test scene and issuing the environment configuration information to participating roadside nodes; determining the number and positions of RVs in an application scene and generating corresponding BSM message flows; and enabling the HV to start to move according to the application process and execute message receiving and sending, and enabling the server to collect communication data information of the road side node, the HV node and the RV node and perform joint test analysis of communication and application. Two tests are carried out on the same platform,the application range of the platform is widened, and rapid diagnosis of safety application development is facilitated. According to the method, the V2X application process is simply and flexibly controlled, and the application scene is accurately reproduced; and the roadside nodes are used for simulating actual vehicles, so that the possible safety problems such as collision in the test are avoided.

Description

technical field [0001] The invention belongs to the technical field of field testing, and relates to a V2X communication and application joint testing method and system. Background technique [0002] In the process of market-oriented development, automakers are concerned about how to evaluate the overall performance of V2V (Vehicle-to-Vehicle) components. Many scholars use the simulation platform for research testing, but the simulation platform usually has the characteristics of idealization, ignoring many realistic factors, and the simulation process cannot be used to complete the vehicle function test. In order to overcome the limitations of research based on theoretical simulation, the test of vehicle-to-vehicle communication must restore the real scene. Most automakers believe that field testing is a feasible solution, and real vehicle testing in real scenarios can provide researchers with more realistic and reliable research data. In the past few years, researchers a...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): H04W4/44H04W4/46H04W16/22H04W24/06
CPCH04W16/22H04W24/06H04W4/44H04W4/46
Inventor 曾令秋谢庆龙韩庆文袁小涵叶蕾张俊俊王勇黄流川
Owner CHONGQING UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap