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An intelligent networked traffic safety system and method

A technology of traffic safety and intelligent network, which is applied in traffic control system, road vehicle traffic control system, collision avoidance system, etc., and can solve the problems of expensive and complex vehicle systems

Active Publication Date: 2021-02-09
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 approaches require costly and complex on-board systems, posing great challenges for widespread application

Method used

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  • An intelligent networked traffic safety system and method
  • An intelligent networked traffic safety system and method
  • An intelligent networked traffic safety system and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0141] in, figure 1 The meanings of the characters in are as follows:

[0142] 101 RSU: Road Side Unit

[0143] 102 OBU: On-board unit

[0144] 103 TCC / TCU: Traffic Control Center / Traffic Control Unit

[0145] 104 Control command: special command for vehicle operation

[0146] 105 Information: Data necessary to determine security scenarios and specify control strategies

[0147] as attached figure 1 In the illustrated embodiment, 103TCC / TCU sends necessary 105 information to 101 roadside unit to determine which scene is related to the safety problem, and confirm whether 101 roadside unit can solve the problem (excluding communication failure and human takeover process ). After generating the control strategy, the 101 roadside unit sends 104 a control instruction to the 102 vehicle-mounted unit.

[0148] figure 2 The meanings of the characters in are as follows:

[0149] 201: Events at the meso level

[0150] 202: CAVH Cloud

[0151] 203: Traffic Operation Center TO...

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PUM

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Abstract

The invention discloses an intelligent networked traffic safety system and method, which are used to improve the operation and control safety of intelligent networked vehicles, and provide detailed personalized information and real-time control instructions for traffic entities in the intelligent networked traffic system , to strengthen its security at the micro, meso and macro levels; wherein, the traffic entities include motor vehicles, non-motor vehicles and pedestrians; the intelligent networked traffic safety system includes one or more of the following components: Roadside unit network; traffic control unit network and traffic control center network; on-board unit and vehicle interface; traffic operation center; cloud platform for information and computing equipment. The present invention provides an intelligent networked traffic safety system and method, which provides active, reactive and passive safety measures for motor vehicles, bicycles and pedestrians at the macro, meso and micro levels.

Description

technical field [0001] The invention relates to an intelligent networked traffic safety system and method, which provides a system and method for safe operation and control of the intelligent networked traffic system. The invention can realize the safe operation and management of intelligent networked vehicles. Background technique [0002] Self-driving vehicles, which can automatically perceive the surrounding environment and realize navigation, are developing rapidly. At present, related research is still in the experimental stage and has not been widely used commercially. Current methods require expensive and complex on-board systems, posing great challenges for widespread application. [0003] This technology mainly relates to subsystems and methods for improving vehicle safety operation and control in the intelligent network connection system (CAVH). More specifically, the CAVH sends real-time detailed vehicle control instructions to the vehicle to realize car-followi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08G1/0967G08G1/16
CPCG08G1/096716G08G1/096775G08G1/096783G08G1/164G08G1/166
Inventor 程阳冉斌李深张震谭华春董硕煊陈天怡张健李林超何赏璐叶林辉石昆松李小天
Owner 上海丰豹商务咨询有限公司
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