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Method and system for driver assistance

A technology for driver assistance and navigation systems, which is applied in traffic control systems, traffic control systems, transportation and packaging of road vehicles, and can solve problems such as collisions and driver injuries

Active Publication Date: 2022-03-04
HARMAN INT IND INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Any irregularities in the road such as potholes, speed bumps, uneven paving and / or other disruptions could cause a collision due to loss of traction, and any airborne debris on the road could cause bodily injury to the driver

Method used

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  • Method and system for driver assistance
  • Method and system for driver assistance
  • Method and system for driver assistance

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] As noted above, both driver experience and driver safety are heavily dependent on the quality of the portion of road on which a driver's vehicle is traveling. With the prevalence of sensors in vehicles today, it may be possible to estimate the road quality of such portions of the road based on the output of the sensors. Because the quality of the road may vary along the length of the road, and the vehicle may only travel on a portion of the road to reach the destination, the quality of the overall road may not be the same as the quality of the portion of the road on which the vehicle can travel to reach the destination That's about the driver. Thus, as used herein, a portion of a road on which one can travel is referred to as a route segment. For example, a vehicle may travel from an origin to a destination along a route formed by one or more route segments. Each route segment may include a portion of a road (eg, a mile-long stretch of an interstate) that may be trave...

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PUM

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Abstract

Various embodiments of the present invention are disclosed for driver assistance. An example driver assistance system for a vehicle includes a sensor module communicatively coupled to one or more sensors, a user interface for receiving input from a user, a processor, and a memory device storing instructions that can be programmed by the The processor executes to determine a route for the vehicle to travel. The instructions are further executable to: select a route segment of the route if a route segment quality of the route segment is greater than a threshold, one or more of the threshold and the route segment quality being based on Input indicative of the observed condition of the route segment is received from one or more of the user and a remote user external to the vehicle.

Description

technical field [0001] The present disclosure relates to assisting a driver of a vehicle in selecting a route based on the quality of the route. [0002] Background of the invention [0003] The driver's driving experience may largely depend on the quality of the road or road section traveled. Most vehicles perform well on relatively smooth overland surfaces, resulting in a more comfortable experience for the driver. Bumpy roads not only lead to discomfort, but in some cases exacerbate underlying health conditions. For car drivers, in addition to contributing to the experience, road quality may also involve safety issues. Any irregularities in the road, such as potholes, speed bumps, uneven paving and / or other disruptions can cause a collision due to loss of traction, and any airborne debris on the road can cause bodily injury to the driver. Contents of the invention [0004] Various embodiments are disclosed for assisting a driver by automatically selecting a route / rout...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01C21/34
CPCG01C21/3461B60G17/0165B60G2400/10B60G2400/82B60G2401/142B60G2401/16G08G1/096716G08G1/096758G08G1/096783G08G1/096827G08G1/096838G08G1/096844B60G17/015B60W30/14G01C21/3605
Inventor W.P.戴D.德克勒克
Owner HARMAN INT IND INC