Vehicle lane change decision method based on BP neural network model
A BP neural network and decision-making method technology, applied in the field of active safety of motor vehicle driving, can solve problems such as difficulty in ensuring lane change safety, complex early warning algorithms, and low reliability, so as to improve accuracy and reliability, and reduce the complexity of early warning algorithms , the effect of reducing the false alarm rate
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Example Embodiment
[0030] The present invention will be further described below in conjunction with the drawings and specific embodiments.
[0031] Such as figure 1 As shown, the vehicle lane changing decision method based on the BP neural network model of the present invention includes the following steps:
[0032] Step 1: Obtain sample data through the Doppler speed radar sensor, specifically the speed difference between the lane-changing vehicle and the vehicle in front of the target lane V 1 , The speed difference between the lane-changing vehicle and the vehicle behind the target lane V 2 , The speed difference between the lane-changing vehicle and the vehicle in front of the lane V 3 , The distance between the lane-changing vehicle and the vehicle in front of the target lane D 1 , The distance between the lane-changing vehicle and the vehicle behind the target lane D 2 And the distance D between the lane-changing vehicle and the vehicle in front of the lane 3 Real-time acquisition of six sample d...
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