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Vehicle Flow Array and Signal Cooperative Control System

A collaborative control and array technology, applied in the field of intelligent transportation, can solve problems such as complex operability, improve controllability and timeliness, improve efficiency, and reduce traffic accidents.

Active Publication Date: 2022-04-01
武汉旭云智慧交通有限公司
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  • Abstract
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Problems solved by technology

This is a very complex issue of operability

Method used

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  • Vehicle Flow Array and Signal Cooperative Control System
  • Vehicle Flow Array and Signal Cooperative Control System
  • Vehicle Flow Array and Signal Cooperative Control System

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Embodiment Construction

[0056] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

[0057] 1. Vehicle flow array and signal road-vehicle cooperative control software system

[0058] like figure 1 As shown, the vehicle flow array and signal road-vehicle cooperative control software system includes the following modules:

[0059] 1. Road traffic dynamic parking space grid system module

[0060] This project innovatively adopts the scene dynamic vehicle occupancy grid model method as the technical basis for the system's virtual twin digitalization, visualization and real-time dynamic scene display. Based on GIS and positioning technology, the model plans and creates a dynamic grid block diagram su...

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Abstract

The invention discloses a vehicle flow array and signal coordinated control system, comprising: a road traffic dynamic parking space grid system module; a vehicle flow array and signal road-vehicle coordination module; a road section queuing driving guidance scheduling module; a road-vehicle information interaction collaborative scheduling module; Pedestrian and vehicle signal management module; collaborative scheduling comprehensive rule management module; intersection signal algorithm control management module; surrounding road network information collection and processing module; comprehensive information database and management module, used to provide comprehensive road network traffic information generated and required by each module Data; master control service management system module, used for data flow interaction and systematic collaborative operation of each module of the system. The system of the invention realizes stricter standardized management of vehicles on road sections, improves the orderliness of vehicles running on the road network while improving efficiency, and can reduce traffic accidents caused by irregular driving of vehicles.

Description

technical field [0001] The invention relates to intelligent traffic technology, in particular to a vehicle flow array and a signal coordinated control system. Background technique [0002] With the development of positioning and navigation, space remote sensing, mobile communication and other technologies, the Internet of Vehicles technology has achieved great development. Through the coordination of the Internet of Vehicles and the signal control system, a more efficient road network traffic effect can be achieved - the vehicle-road coordination system. The technology is still in the research and development experiment and application exploration stage. Signal control technology and its management level are still in a mixed state of advanced and conventional technology applications. Even if there is a technical system that can operate vehicle-road signal coordination, there is still a need to install special equipment on the vehicle. This is a very complex issue of opera...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08G1/07G08G1/08G08G1/081
CPCG08G1/07G08G1/081G08G1/08
Inventor 王争鸣
Owner 武汉旭云智慧交通有限公司
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