A method, device, equipment and medium for obtaining vehicle speed on a green wave path
By obtaining road section and vehicle information, calculating the target vehicle speed and adjusting the green wave bandwidth, the problem of inaccurate green wave bandwidth determination is solved, and vehicle traffic efficiency is improved.
CN116092295BActive Publication Date: 2025-09-23ZHEJIANG MEIRI HUDONG NETWORK TECH CO LTD
Patent Information
- Application Number
- CN202310194873.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2023-02-22
- Publication Date
- 2025-09-23
- Estimated Expiration
- 2043-02-22
AI Technical Summary
Technical Problem
The existing technology has not proposed an accurate method for determining the green wave bandwidth, which affects the vehicle traffic efficiency.
Method used
By obtaining the road section information of the preset road section and the preset vehicle information list, the target vehicle speed is calculated, and the green wave bandwidth is adjusted according to the vehicle speed to determine the green wave path.
Benefits of technology
The green wave bandwidth and path can be accurately determined, thus improving the vehicle traffic efficiency.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN116092295B_ABST
Abstract
The present invention relates to the field of smart transportation technology, and in particular to a method, device, equipment and medium for obtaining a vehicle speed on a green wave path, wherein the method comprises: obtaining section information of a preset road section, wherein the section information of the preset road section comprises: a preset signal light information list corresponding to the preset road section and a sub-section information list corresponding to the preset signal light information list; obtaining a preset vehicle information list corresponding to the preset road section; obtaining a target vehicle speed for the preset road section based on the section information of the preset road section and the preset vehicle information list corresponding to the preset road section; it can be seen that by determining a vehicle speed that satisfies the green wave path, and then adjusting the green wave bandwidth of each intersection according to the vehicle speed, the green wave bandwidth can be accurately determined to facilitate determination of the green wave path.
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Citation Information
Patent Citations
Green wave vehicle speed guiding method and system
CN110874939A
Vehicle speed guiding method for passing at multiple intersections, server and readable storage medium
CN113470407A