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Control system and method of dedicated lane for an autonomous vehicle

A technology for autonomous driving and dedicated lanes, applied in the field of control systems for dedicated lanes for autonomous vehicles, can solve problems such as insufficient utilization of road resources, and achieve the effects of enhancing rapidity and accuracy, improving efficiency, and alleviating congestion.

Active Publication Date: 2019-11-26
JIANGSU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, currently common motor vehicle lanes such as bus lanes and multi-occupant (HOV) lanes generally exist in the form of fixed intervals and fixed lengths. When faced with complex and changeable traffic environments, there are often insufficient utilization of road resources Sufficient and restrain other types of vehicle traffic and other issues

Method used

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  • Control system and method of dedicated lane for an autonomous vehicle
  • Control system and method of dedicated lane for an autonomous vehicle
  • Control system and method of dedicated lane for an autonomous vehicle

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Embodiment Construction

[0023] Such as figure 1 As shown, a special lane control system for an automatic driving vehicle according to the present invention includes a vehicle-mounted system, a roadside system, a cloud-based lane management center, and a road information prompt system. Among them, the cloud lane management center is used to receive road information and vehicle information, decide whether to open the special lane for automatic driving vehicles according to the traffic congestion situation and the penetration rate of automatic vehicles during the peak traffic period, and close the special lane for automatic driving vehicles at the end of the traffic peak. The roadside system performs real-time information interaction with the road vehicles on which it is located, sends the obtained road information and vehicle information to the cloud lane management center, and receives the opening and closing instructions of the dedicated lane for automatic driving vehicles from the cloud lane manageme...

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Abstract

The invention discloses a control system and method of a dedicated lane for an autonomous vehicle. The system comprises a vehicle-mounted system, a roadside system, a cloud lane management center, anda road information prompting system. The vehicle-mounted system includes a vehicle-mounted information processing center, an information acquisition device, a vehicle-mounted communication module, and a human-computer interaction terminal arranged on a manually driving vehicle, and an automatic driving terminal arranged on the autonomous vehicle. The roadside system includes a roadside information processing center, a video monitoring module, a roadside unit and a second 5G communication module. The road information prompt system includes an information issuing center, a variable informationprompt board, a broadcast and a third 5G communication module. The cloud lane management center includes a data processing center, a traffic information database and a fourth 5G communication module.Different traffic congestion impact factors are assigned for a manually driving vehicle and an autonomous vehicle; and whether to start an autonomous vehicle dedicated lane is decided based on a traffic congestion index and an autonomous vehicle penetration index, so that the traffic efficiency is improved.

Description

technical field [0001] The invention relates to a dedicated lane control technology, in particular to a control system and method for setting some lanes as dedicated lanes for autonomous vehicles according to the degree of road congestion and the penetration rate of autonomous vehicles. Background technique [0002] At present, the key technologies of autonomous driving have been continuously broken through. With the smooth launch of autonomous vehicles in the future, there will be a situation where autonomous vehicles and human-driven vehicles are mixed. The driving of a human-driven vehicle is greatly affected by the driver's behavior. Generally, due to the influence of psychological factors and environmental factors, driving behavior is unpredictable. Compared with human-driven vehicles, self-driving vehicles are not restricted by physiological factors, nor interfered by emotional factors. It strictly abides by traffic rules, and also abandons many bad driving behaviors o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/01G08G1/015G08G1/0967H04W4/44H04W4/80
CPCG08G1/0145G08G1/0133G08G1/015G08G1/096725H04W4/44H04W4/80
Inventor 梁军杨程灿陈龙蔡英凤江浩斌马世典陈小波罗媛徐永龙
Owner JIANGSU UNIV
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