Road side unit placement method based on affinity propagation algorithm
A technology of roadside unit and neighbor propagation, applied in the field of Internet of Vehicles, can solve problems such as weakening of the role, and achieve the effect of small time complexity
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Example Embodiment
[0033] Combine below figure 1 Further explain the solution process of the present invention:
[0034] Step one, establish as Figure 4 The real road network model shown:
[0035] Similar to image 3 The urban traffic scene is modeled as similar Figure 4 And express the road network model as a directed graph G=(I,R), where i∈I represents the intersection i, r ij ∈R represents the road section between intersection i and neighboring intersection j, i and j are any two intersections connected by edges.
[0036] Step 2: Establish a mathematical model;
[0037] Intersections are not isolated from each other. We need to use factors such as traffic density, vehicle speed, and distance to quantify their impact. A crowded intersection will have a greater impact on the neighboring intersections because more vehicles will be scattered from the crowded intersection to the neighboring intersections. The invention defines the impact factor s ij To quantify the impact of intersection j on intersec...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap