Fog computing based road information service system and method during city traffic congestion
A technology of road information and service methods, which is applied in the field of road information service system in urban traffic jam based on fog computing, can solve the problems of limited data processing capacity of information service centers and server groups, vehicles cannot arrive in time, and parking lot loss, etc., to achieve Save driving time, improve calculation speed, and low-latency effects
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0038] The present invention will be described in further detail below in conjunction with the accompanying drawings.
[0039] Refer to attached figure 1 , The system of the present invention includes a vehicle-mounted intelligent terminal, a fog server, a roadside unit, and a roadside cloud server module. in:
[0040] The vehicle-mounted intelligent terminal connects to nearby fog servers via WiFi; after receiving signal strengths from fog servers in three different locations, it utilizes a trilateration positioning algorithm to locate the vehicle; Destination address information; the best route to receive feedback from the roadside unit closest to the vehicle-mounted intelligent terminal.
[0041] The fog server, based on WiFi technology, establishes its own wireless local area network WLAN; monitors WiFi signals; collects real-time road condition information within its jurisdiction, and transmits the obtained real-time road condition information to the roadside unit in ch...
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, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com