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

Driver assist arrangement

A technology for driver assistance and driver application in the direction of control devices, automatic start devices, brake action start devices, etc., which can solve problems such as wrong intervention in driving conditions, wrong information, safety, etc., to improve overall safety and improve overall safety , the effect of reducing the risk of accidents

Active Publication Date: 2015-09-30
VOLVO CAR CORP
View PDF5 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Further, interfering with such a system to such an extent may lead to further safety issues as such a system needs to rely on input data from different sensors which may give wrong information which will lead to wrong driving conditions intervene

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
  • Driver assist arrangement
  • Driver assist arrangement

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0053] Embodiments will now be described more fully with reference to the accompanying drawings, in which exemplary embodiments are shown. It is readily understood by those skilled in the art that the features disclosed in the exemplary embodiments can be combined. Like reference numerals refer to like components throughout.

[0054] Well-known functions or constructions are not described in detail for brevity and / or conciseness.

[0055] figure 1 A vehicle 5 is shown which includes a driver assistance device 1 which is designed to assist a driver 3 of a vehicle 5 containing the device 1 in potentially dangerous driving situations. The apparatus 1 comprises a first yaw rate controller 7 configured to control the yaw rate of the host vehicle 5 by comparing the expected yaw rate with the actual yaw rate and selectively applying the brakes on the individual wheels of the host vehicle 5 in response to the comparison. yaw rate. The first yaw rate controller 7 may form part of a...

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

A driver assist arrangement (1) is provided comprising a first yaw rate controller (7), a hazard evaluation unit (9) and a driver intention evaluation unit (13). The first yaw rate controller (7) is configured to control a yaw rate of the hosting vehicle (5), by comparing an expected yaw rate with an actual yaw rate and in response thereto selectively apply brakes of respective wheels of the host vehicle (5). The arrangement (1) further comprises a second yaw rate controller (15), configured to intervene in the control of the first yaw rate controller (7), in case the evaluated risk of an accident is above a threshold value and occurrence of an avoidance manoeuvre initiated by the driver (3) is detected. The present invention also relates to a vehicle (5) comprising a driver assist arrangement (1) and a method of assisting a driver (3) of a vehicle (5).

Description

technical field [0001] The invention relates to a driver assistance device. The invention also relates to a vehicle comprising a driver assistance device and a method of assisting a driver. Background technique [0002] In recent years, passive and active safety improvement systems and devices have been developed in the field of vehicles. Active safety systems are systems that improve driving safety, while passive safety systems are systems that improve occupant safety during a collision. Despite the development of these safety systems and devices, vehicle accidents remain a major concern worldwide. Both active and passive safety systems are important from the perspective of overall occupant safety. However, today's active safety systems have considerable potential for improvement, and avoiding accidents through active safety systems has a greater advantage than mitigating damage from accidents through passive safety systems. [0003] Several problems arise in the design...

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): B60W30/02B60W30/095B60W10/184B60W10/20
CPCB60T7/042B60W30/09B60W10/18B60W2710/18B62D15/0265B60W2510/18B60W2710/20B60W2510/20B60W10/20B60W2720/14B60W2520/14B60W10/184B60W30/02B60W30/0953B60W40/08B60W2520/125B60W2554/00B60T7/22B60T8/17558B60T2201/022B60T2260/02B60W50/10B60W2720/20
Inventor T·古斯塔夫松M·约纳松
Owner VOLVO CAR CORP
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