一种自动驾驶专用车道出入口控制和路权动态组织方法
By setting up entrance ramps, exit ramps, mode switching areas, and buffer zones in dedicated autonomous driving lanes, the problem of autonomous vehicles entering or leaving at will has been solved, achieving smooth traffic flow and efficient resource utilization.
CN120690042BActive Publication Date: 2026-07-17CCCC SECOND HIGHWAY CONSULTANTS CO LTD
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- CCCC SECOND HIGHWAY CONSULTANTS CO LTD
- Filing Date
- 2025-06-18
- Publication Date
- 2026-07-17
AI Technical Summary
Technical Problem
The current design and operation of dedicated lanes for autonomous driving lack strict access control, which allows autonomous vehicles to enter or exit at will, affecting the smooth operation of traffic flow.
Method used
By setting up dedicated entrance and exit ramps for autonomous driving, or by setting up mode switching zones and buffer zones on adjacent lanes, and by combining traffic flow analysis, the right-of-way for vehicles can be dynamically organized to ensure that vehicles switch driving modes at appropriate locations.
Benefits of technology
This effectively prevents autonomous vehicles from arbitrarily entering or leaving dedicated lanes, ensuring smooth traffic flow, making rational use of road resources, and avoiding waste of lane resources.
✦ Generated by Eureka AI based on patent content.
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Figure CN120690042B_ABST
Abstract
本发明公开了一种自动驾驶专用车道出入口控制和路权动态组织方法，本发明通过设置自动驾驶专用入口匝道和自动驾驶专用出口匝道，或是设置缓冲区和模式切换区，并计算缓冲区和模式切换区的长度，从而控制自动驾驶专用车道出入口控制方式，并通过分析自动驾驶专用车道和常规车道所承载的交通量与其设计通行能力的关系，给出车道路权动态组织方法。与现有技术相比，本发明的方法能避免自动驾驶车辆随意驶入或驶出自动驾驶专用车道，进而保证整体交通流的平稳运行。同时，本发明方法能避免出现少量自动驾驶车辆占用过多车道资源，或者大量自动驾驶车辆拥挤在有限的自动驾驶专用车道内等现象，更加高效、充分地利用道路资源。
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