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Method to Operate a Vehicle Congestion Assistant

An assistance system, a technology for vehicle congestion, applied in directions such as pattern recognition, calculation, character and pattern recognition in a signal, capable of addressing poor quality road markings, driver confusion and anger, impossibility of sideline and/or centerline detection, etc. question

Active Publication Date: 2018-12-07
FORD GLOBAL TECH LLC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] However, an undesired deactivation of the congestion assist system may occur, for example if due to unfavorable weather conditions, sideline and / or centerline detection not possible, poor quality of road markings, or if the motor vehicle is located in an area of ​​roadworks
This can confuse and anger drivers

Method used

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  • Method to Operate a Vehicle Congestion Assistant
  • Method to Operate a Vehicle Congestion Assistant
  • Method to Operate a Vehicle Congestion Assistant

Examples

Experimental program
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Embodiment Construction

[0024] As required, detailed embodiments of the present invention are disclosed herein; however, it is to be understood that the disclosed embodiments are merely exemplary disclosures that can be embodied in various and alternative forms. Figures are not necessarily to scale; some features may be exaggerated or minimized to show details of particular components. Therefore, specific structural and functional details disclosed herein are not to be interpreted as limiting, but merely as a representative basis for teaching one skilled in the art to variously employ the present invention.

[0025] first reference figure 1 .

[0026] Components of a congestion assistance system 2 of a motor vehicle (not shown), such as a passenger vehicle, are shown.

[0027] The congestion assist system 2 is configured to accelerate, brake and steer the motor vehicle autonomously, that is to say in an automatic manner.

[0028] To this end, the congestion assist system 2 uses components and func...

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Abstract

The disclosure relates to a method and system to operate a motor vehicle with a congestion assistant. The congestion assistant enters sensor data, which serves as input data of the congestion assistant. The sensor data is evaluated, via an evaluation unit, in order to define a value representing a signal roughness of the sensor data. The value is compared, via a comparison unit, with a threshold value. A suppression signal is generated, via a signal detection unit, to prevent automatic activation of the congestion assistant if the value is greater than the threshold value.

Description

technical field [0001] The invention relates to a method of operating a motor vehicle with a congestion assistance system, and thus also to a congestion assistance system and a controller for the method. Background technique [0002] The congestion assist system is a driver assistance system based on the information fusion technology of the adaptive cruise control system and the lane center assist system. The congestion assist system is configured to accelerate, brake and steer the motor vehicle autonomously, that is to say in an automatic manner. [0003] An adaptive cruise control ("ACC") system or an adaptive speed control system or an automatic distance control ("ADC") system is understood to mean a speed control system in a motor vehicle which, while controlling the speed, will keep the distance ahead The distance of the driven motor vehicle is incorporated as an additional feedback and correction variable. [0004] Adaptive cruise control can form part of a radar-sup...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60W50/02
CPCB60W50/02B60W50/0098B60W30/182B60W30/17G06V20/56G06F2218/10B60W30/18018B60W30/12G06F2218/04
Inventor 吉多·维特库斯安德里亚斯·迈耶曼努埃尔·梅尔兹本杰明·茅斯穆罕默德·本弥冒富宾恩·库扎
Owner FORD GLOBAL TECH LLC