Vehicle overspeed detection alarm system and vehicle overspeed detection method thereof
A technology of alarm system and detection method, which is applied in the direction of signal devices, etc., can solve the problems of inability to warn the entire road section, lack of automatic alarm for expressway lane separation and speed limit, etc., and achieve the effect of improving automation
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Example Embodiment
[0057] The present invention will be described in detail below according to the accompanying drawings, which is a preferred embodiment of various embodiments of the present invention.
[0058] Such as figure 1 As shown, the method includes the steps: Step S10: Determine the speed limit of the road section where the vehicle is currently located according to the speed identification information on the speed limit sign in the captured image outside the vehicle and the speed limit release information; Step S20: Determine the speed limit of the current lane according to the captured image information of the lane; step S30, determine the current speed of the detected vehicle according to the speed information of the captured vehicle speed display instrument image; step S40, determine the current speed of the detected vehicle according to the current speed and the current vehicle speed. The comparison result of the speed limit of the lane where the road section is located is subjected to...
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.
© 2023 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap