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Intelligent road facility system and control method thereof

A technology of intelligent roads and facilities, applied in the traffic control system of road vehicles, traffic control systems, instruments, etc.

Active Publication Date: 2018-08-24
上海丰豹商务咨询有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Current self-driving vehicle technology requires expensive and complex on-board systems, which also makes its deployment a long-term challenge

Method used

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  • Intelligent road facility system and control method thereof
  • Intelligent road facility system and control method thereof
  • Intelligent road facility system and control method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0135]The present invention will be further described below in conjunction with the accompanying drawings.

[0136] At first the reference signs in the accompanying drawings are explained as follows:

[0137] 101—communication module: transmit data between the roadside unit RSU and the on-board unit OBU;

[0138] 102—data collection module: collect the dynamic and static data of the vehicle;

[0139] 103—vehicle control module: it can execute the control instruction obtained from the roadside unit RSU. When the vehicle's control system is damaged, the vehicle control module can take over control and bring the vehicle to a safe stop;

[0140] 104 — car and person data;

[0141] 105—Data of the RSU.

[0142] 201: The vehicle transmits the data collected within the sensing range to each roadside unit RSU;

[0143] 202: The roadside unit RSU collects lane traffic information according to the vehicle data on the lane and shares the information with vehicles within the coverage...

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PUM

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Abstract

The present invention provides an intelligent road facility system. The system comprises: a road side unit having perception, communication, control, driving area calculation functions; a traffic control unit and a traffic control center; a vehicle unit and a vehicle interface; a traffic operation center; and a calculation and information service center based on cloud. The road side unit is configured to provide real-time vehicle environmental perception and traffic state prediction and send an instant control command to a corresponding vehicle unit; the traffic control unit and the traffic control center and the traffic operation center are configured to provide short-item and medium-and-long-term traffic state prediction and management and planning decision and employ the calculation andinformation service platform based on cloud to collect and process traffic information to obtain an instant control command; and the vehicle unit is configured to collect data generated by the vehicles, send the data to the road side unit and receive information and a control command from the road side unit. The intelligent road facility system provides an efficient path for rapid achieving of grounding application such as unmanned driving and intelligent network connection traffic system.

Description

technical field [0001] The invention relates to an intelligent road facility system, which provides traffic operation management information, vehicle control instructions, etc. for intelligent networked vehicles. More specifically, a system for controlling intelligent networked vehicles and traffic management by sending customized, detailed, and time-sensitive control instructions and traffic information to self-driving vehicles, such as car-following and lane-changing , route navigation and other related information. Background technique [0002] There will be an increasing number of connected and autonomous vehicles in the transportation system of the future. This kind of mixed traffic environment formed by self-driving vehicles and ordinary human-driven vehicles will bring about a future generation of transportation systems, namely intelligent networked transportation systems. At this stage, technical research in related fields mostly focuses on a single vehicle or comm...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/0967G06Q10/04G06Q50/30
CPCG06Q10/04G08G1/096725G08G1/096775G08G1/096783G06Q50/40
Inventor 冉斌谭华春程阳陈志军林培群李深张震丁璠伍元凯关超华张健曲栩何赏璐李林超
Owner 上海丰豹商务咨询有限公司
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