driver aids

A driver assistance and driver technology, applied in control devices, automatic starting devices, braking action starting devices, etc., can solve problems such as wrong information, safety, and wrong intervention in driving conditions, so as to improve overall safety and reduce accident risks. Small, improved overall security effect

Active Publication Date: 2018-10-19
VOLVO CAR CORP
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  • 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

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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...

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PUM

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Abstract

A driver assistance device (1) is provided, comprising a first yaw rate controller (7), a danger estimating unit (9), and a driver's intention estimating unit (13). The first yaw rate controller (7) is configured to control the host vehicle ( 5) The yaw rate. The device (1) further comprises a second yaw rate controller (15) configured to intervene in the first yaw rate controller (15) if the estimated accident risk is higher than a threshold and the occurrence of an evasive maneuver initiated by the driver (3) is detected. Control of the slew rate controller (7). The invention also relates to a vehicle (5) comprising a driver assistance device (1) and a method of assisting a driver (3) of the 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

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60W30/02B60W30/095B60W10/184B60W10/20
CPCB60W10/184B60W10/20B60W30/02B60W30/0953B60W40/08B60W2520/125B60W2554/00B60T7/22B60T8/17558B60T2201/022B60T2260/02B60W30/09B60W50/10B60W2520/14B60W2720/14B60W2720/20B62D15/0265B60T7/042B60W10/18B60W2510/18B60W2510/20B60W2710/18B60W2710/20
Inventor T·古斯塔夫松M·约纳松
Owner VOLVO CAR CORP
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