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Method for testing at least one vehicle component of a vehicle

A vehicle and component technology, which is applied in the field of at least one vehicle component used to inspect vehicles, can solve the problems of costly and time-consuming loading and dismounting of steering robots, and achieve the effects of saving costs and improving efficiency

Active Publication Date: 2020-06-26
ROBERT BOSCH GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the loading and unloading of the steering robot is very expensive and time-consuming

Method used

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  • Method for testing at least one vehicle component of a vehicle
  • Method for testing at least one vehicle component of a vehicle
  • Method for testing at least one vehicle component of a vehicle

Examples

Experimental program
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Embodiment Construction

[0027] FIGS. 1 a and 1 b show a simplified illustration of a vehicle 12 , which is designed as a passenger car and has a plurality of vehicle wheels 40 and a steering system 14 . Steering system 14 has an operative connection to vehicle wheels 40 and is provided to influence the direction of travel of vehicle 12 . Furthermore, the steering system 14 is in the present case designed as a steer-by-wire system, in which steering commands are only transmitted electrically to the vehicle wheels 40 in at least one operating state. Alternatively, however, the steering system can also be designed as a conventional steering system with mechanical feedthroughs.

[0028] The steering system 14 has a steering input unit 42 known per se, which comprises at least one steering handle 44 , for example in the form of a steering wheel, and a steering functional unit 46 , also referred to as a “steering wheel actuator”. Steering functional unit 46 is provided to detect, in particular directly, s...

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PUM

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Abstract

The invention is based on a method for testing at least one vehicle component (10) of a vehicle (12), wherein the vehicle (12) comprises a steering system (14) with an actuator unit (16) which is at least partially of electrical and / or electronic design and which is intended to provide a steering torque in a normal operating state, and wherein at least one driving manoeuvre is executed in at leastone test operating state for testing the vehicle component (10). The invention proposes that the driving manoeuvre is executed by the actuator unit (16).

Description

technical field [0001] The invention relates to a method for testing at least one vehicle component of a vehicle according to the preamble of claim 1 and a vehicle according to the preamble of claim 9 . Furthermore, the invention relates to a controller according to claim 8 and a system according to claim 12 . Background technique [0002] Vehicles are known from the prior art which comprise a steering system with a steering handle, a steering gear and a steering column for mechanically connecting the steering handle to the steering gear. Furthermore, the steering system can have an electric steering assistance device which comprises an actuator unit in the form of an electric motor and which is provided for providing a steering torque in the normal operating state for assisting the manual force exerted on the steering handle. moment. [0003] Furthermore, vehicles are known with a steer-by-wire system that can cope without a direct mechanical connection between the steeri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M17/06B62D5/04
CPCG01M17/06B62D1/00B60W50/0205B60W2050/021B60W2050/022B60W50/082B60W2556/45B60W2050/0075B62D5/046B62D5/0481
Inventor F.米勒
Owner ROBERT BOSCH GMBH