Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Driving assistance takeover prompting method and device, terminal equipment and storage medium

A driving assistance and driving assistance system technology, applied in the field of driving assistance takeover prompts, can solve problems such as prolonging the time for determining road conditions, increasing the risk of accidents, not being able to clear the system exit, etc., to reduce the probability of accidents and reduce the judgment time. Effect

Active Publication Date: 2022-01-14
SHENZHEN MINIEYE INNOVATION TECH CO LTD
View PDF11 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, when the mainstream combined driving assistance system exits due to failure to meet the design operating conditions, it only gives the driver a simple prompt: a prompt tone or a prompt on the instrument panel "Please take over the steering wheel". The driver does not know what caused the system to exit. Thereby prolonging the time for judging road conditions and increasing the risk of accidents

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Driving assistance takeover prompting method and device, terminal equipment and storage medium
  • Driving assistance takeover prompting method and device, terminal equipment and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0047] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0048] Such as figure 1 As shown, an embodiment of the present invention provides a driving assistance takeover prompt method, including:

[0049] Step S101: Obtain the driving state information of the vehicle, the lane line information of the vehicle driving area, and the map information of the vehicle driving area; wherein, the driving state information includes: vehicle speed, steering wheel torque, steering wheel instantaneous corner differential, and vehicle p...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a driving assistance takeover prompting method and device, terminal equipment and a storage medium. According to the method, lane abnormity, steering wheel control abnormity or path abnormity which do not meet the design operation condition of a driving assistance system are monitored through driving state information of a vehicle, lane line information of a vehicle driving area and map information of the vehicle driving area, and taking-over prompt information containing corresponding abnormal reason prompts is generated, so that the driver determines taking-over reasons according to the taking-over prompt information and takes over the vehicle. According to the invention, the driver can determine the specific takeover reason when taking over the vehicle, and the risk of accidents is reduced.

Description

technical field [0001] The present invention relates to the technical field of driving assistance, in particular to a driving assistance takeover prompt method, device, terminal equipment and storage medium. Background technique [0002] With the rapid development of intelligent networked vehicles, ADAS (Advanced Driver Assistance System) combined driver assistance systems are increasingly deployed in mass-produced vehicles, with increasingly powerful functions and continuously improved user experience. Combined driver assistance systems belong to level 2 automation, which continuously executes the lateral and longitudinal motion control of the vehicle in dynamic driving tasks under operating conditions. It also has partial target and time detection and response capabilities adapted to the lateral and longitudinal motion control of the vehicle being performed. The design operating conditions are the external environmental conditions applicable to its functional operation de...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): B60W40/06B60W40/105B60W50/14
CPCB60W40/06B60W40/105B60W50/14B60W2520/10B60W2510/202B60W2050/143
Inventor 李俊超刘国清杨广王启程
Owner SHENZHEN MINIEYE INNOVATION TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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