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Method for operating an autonomously operating driving safety or driver assistance system of a motor vehicle

A technology for driver assistance and motor vehicles, which is applied in the direction of braking control system, autonomous decision-making process, brakes, etc., and can solve problems such as interference and disturbance

Active Publication Date: 2019-09-06
ZF CV SYST EURO BV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

but this may be perceived by the driver of the motor vehicle as intrusive or disruptive

Method used

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  • Method for operating an autonomously operating driving safety or driver assistance system of a motor vehicle
  • Method for operating an autonomously operating driving safety or driver assistance system of a motor vehicle

Examples

Experimental program
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Embodiment Construction

[0050] exist figure 1 The motor vehicle 1 shown schematically in , in this exemplary embodiment, is intended to be a commercial vehicle having a steerable front axle 2 with front wheels 3 and a drivable rear axle 9 with rear wheels 10 . Motor vehicle 1 has an internal combustion engine 5 , which drives rear wheels 10 via a transmission 6 , a cardan shaft 7 , a differential 8 and a drive shaft of a rear axle 9 . The wheels 3 , 10 can be braked by means of respectively associated brake systems 4 , 11 actuated by pressure medium. The steering of the front wheels 3 takes place by means of a steering wheel (not shown) for the driver of the vehicle and by means of a steering system 26 arranged on the front axle 2 . In the exemplary embodiment shown, the steering device 26 is at least additionally designed to be hydraulically operable. Motor vehicle 1 also has a plurality of sensors 14 , 15 , 16 , 17 , which are connected to driving safety or driver assistance systems 12 via senso...

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PUM

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Abstract

The invention relates to a method for operating an autonomous driving safety or driver assistance system (12) of a motor vehicle (1), which method continuously acquires vehicle-related and / or vehicle-related data, which Based on these data, the method continuously and repeatedly decides whether a driving safety or driver assistance system process should be initiated or executed autonomously, and the method carries out a check process, wherein for the operation of the driving safety or driver assistance system (12) Check the reliability of the sensor data and parameter settings. In order to reduce the conflict between functional safety and usability in autonomously operating driving safety or driver assistance systems (12) and to improve the operating comfort of a motor vehicle (1) equipped in this way, the motor vehicle (1 ) is carried out immediately after the start of driving, wherein in the time period between the start of driving and the start of normal operation of the driving safety or driver assistance system (12), the auxiliary program is used during the test time period by means of the auxiliary program Immediate and safe auxiliary operation of a driving safety or driver assistance system (12) with a somewhat reduced scope of functions.

Description

technical field [0001] The invention relates to a method for operating an autonomous driving safety or driver assistance system of a motor vehicle. Background technique [0002] Driving safety or driver assistance systems for autonomous operation of motor vehicles are known in various embodiments. Such a system has sensors which at least sensory detect the area ahead of the vehicle in the direction of travel and whose data are evaluated in a computer by means of suitable software. Based on the knowledge gained through the data processing, the computer can autonomously trigger and carry out brake regulation, speed regulation, distance regulation, compensation regulation and / or evasion regulation via corresponding control devices and actuators. [0003] Triggered by the EC regulation Nr. 661 / 2009, the emergency braking system known as AEBS (Advanced Emergency Braking System (Advanced Emergency Braking System)) is increasingly used in commercial vehicles. Outputs optical and / ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60T7/12B60T7/22B60T8/88
CPCB60T7/22B60T8/885B60T2201/024B60T2210/22B60T2210/24B60T2210/32B60T2270/402B60T2270/413B60W10/18B60W10/20B60W60/0015B60W30/09B60W40/105B60W40/107G01C21/3697B60W2552/30B60W2520/10B60W2552/50B60W2554/00B60W2554/80B60W2554/406
Inventor 奥利弗·伍尔夫
Owner ZF CV SYST EURO BV