Multifunctional V2X intelligent roadside base station system

A roadside base station and multi-functional technology, applied in the field of Internet of Vehicles, can solve the problem of high requirements for facilities

Active Publication Date: 2020-08-18
CHONGQING UNIV OF POSTS & TELECOMM
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the RTK technology of this scheme needs to widely promote the continuous operating reference station system (Continuously Operating Reference Stations) and install a large number of road-side units (Road-side Unit, RSU), which requires high facilities

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  • Multifunctional V2X intelligent roadside base station system
  • Multifunctional V2X intelligent roadside base station system
  • Multifunctional V2X intelligent roadside base station system

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Embodiment Construction

[0070] The technical solutions in the embodiments of the present invention will be described clearly and in detail below with reference to the drawings in the embodiments of the present invention. The described embodiments are only some of the embodiments of the invention.

[0071] The technical scheme that the present invention solves the problems of the technologies described above is:

[0072] see figure 1 As shown, the present invention includes roadside sensing equipment (radar, camera, C-v2x), MEC server (multi-source intelligent roadside sensing object recognition, information fusion, target motion parameter processing, traffic scheduling, etc.), high-precision positioning service, Multi-source intelligent roadside (RSU) perception information fusion and 5G / LTE-V communication module, designed an intelligent roadside device integrating C-V2X communication, environment perception and target recognition, high-precision positioning, etc. Among them, intelligent roadside ...

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Abstract

The invention requests to protect a multifunctional V2X intelligent roadside base station system. The system comprises roadside sensing equipment, an MEC server, a high-precision positioning service module, a multi-source intelligent roadside sensing information fusion module and a 5G/LTE-V communication module. An intelligent roadside device integrating C-V2X communication, environmental perception and target recognition, high-precision positioning and the like is designed, and the problem that multi-device information fusion and integration are inconvenient in intelligent transportation is solved. In the system, a C-V2X intelligent road side system architecture and a target layer multi-source information fusion method are designed. Road side multi-source environment cooperative sensing is combined, real-time traffic scheduling of the intersection is realized by using a traffic scheduling module in the MEC server, and communication and high-precision positioning services are providedfor vehicle driving, and finally the target information after fusion processing is broadcasted to other vehicles or pedestrians through a C-V2X RSU (LTE-V2X/5G V2X and the like) according to an application layer standard data format, so the driving and traffic safety is improved.

Description

technical field [0001] The invention belongs to the technical field of Internet of Vehicles, and in particular relates to a V2X intelligent roadside base station system. Background technique [0002] With the development of society, smart car technology has been more and more widely used. In order to solve traffic safety and congestion problems, people began to use various new technologies, such as information technology, computer technology, communication technology, control technology, etc., to closely connect people, vehicles, and roads. , ITS) came into being, its purpose is to make people, vehicles and roads harmonious and unified, improve traffic efficiency and ensure traffic safety. [0003] The Intelligent Transportation System (ITS) includes functions such as environmental cooperative perception, data information fusion processing, transmission and storage, traffic control and management. Among them, the environmental perception part has entered the stage of the I...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/01G08G1/07G06K9/62G06K9/32G06K9/00G01S17/58H04W4/02H04W4/40H04W4/44H04W4/46H04W64/00
CPCG08G1/0116G08G1/0104G08G1/07G01S17/58H04W64/00H04W4/40H04W4/44H04W4/46H04W4/027G06V20/52G06V10/25G06F18/23G06F18/25
Inventor 蒋建春奚川龙岑明贾敬森杨谊胡浪林家瑞
Owner CHONGQING UNIV OF POSTS & TELECOMM
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