System for monitoring technical device

A technology of equipment and equipment, applied in the field of systems, can solve problems such as time-consuming, troublesome, and confusing, and achieve the effect of reducing multiple meanings

Active Publication Date: 2018-05-11
AVL LIST GMBH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the resulting work process is often complex, confusing and time-consuming, with switching back and forth between documentation, measuring devices and calibration devices

Method used

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  • System for monitoring technical device
  • System for monitoring technical device

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Embodiment Construction

[0060] The invention is described with reference to the use of the invention for the calibration of an internal combustion engine 2 with reference to the figures. However, the invention can also be used in other fields in which technical installations have to be monitored. An example of a set variable in the described application is the throttle valve position, an example of a measured variable in this case is the rotational speed or also the torque of the internal combustion engine.

[0061] In the process validation and calibration phases of vehicle development, in particular software in the loop (SiL), hardware in the loop (HiL), component test benches, vehicle test benches or also vehicle environments are used. In this working scenario, in particular a function diagram 4 , in particular a graphical signal flow diagram, is used in order to be able to represent the functional relationship between the individual parameters. In this case, workflows are often encountered in wh...

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Abstract

The invention relates to a system for monitoring a technical device, in particular a drive apparatus, which system has a capturing means, in particular an image storage means, for reading in a first visual representation, in particular a signal flow diagram, wherein the first visual representation contains information regarding at least one setting parameter and/or at least one measurement parameter of a controller, which is designed to control the device. Furthermore, the at least one setting parameter and/or the at least one measurement parameter is suitable for characterizing a state of thedevice. The system preferably also has a scanning means for detecting at least one symbol, in particular lettering, in the visual representation, in particular by means of optical character recognition. Furthermore, the system preferably has a database for associating at least one setting parameter and/or at least one measurement parameter with the at least one detected symbol. An interface to the controller preferably exists in the system in order to capture a value of the at least one setting parameter and/or of the at least one measurement parameter of the controller. Furthermore, the system preferably has an image generation means for generating a second visual representation, wherein the image generation means is coupled to the controller preferably in such a way that information ofat least one setting parameter and/or of the at least one measurement parameter is displayed with at least part of the first visual representation. Finally, the system preferably has an image displaymeans, in particular a screen, for presenting the generated second visual representation for the monitoring of the technical device.

Description

technical field [0001] The invention relates to a system and a method for monitoring a technical device, in particular a drive, in which a visual display for monitoring the technical device is generated and output. In particular, the invention relates to systems and methods for preparing and displaying information about technical equipment for efficient processing by users. Background technique [0002] An example of a technical device to be monitored is an internal combustion engine during a test phase or a calibration phase (or also an application phase) in which a test engineer checks the control of the internal combustion engine for different possible application situations and is provided with control data and find as optimal a setting as possible in a regular iterative process. [0003] The understanding of the functional devices of the control, in particular of the control software, is continuous here for the test engineer. The documentation is therefore usually pro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/042G05B23/02
CPCG01M1/00G01M13/02G01M15/02G01M17/00G06F3/048G05B19/02G05B19/0425G05B2219/2623G05B23/0216Y02P90/02G05B2223/02G05B19/0426G05B2219/14006
Inventor 伯恩哈德·克瑙德尔哈里尔·齐亚·艾哈迈德
Owner AVL LIST GMBH
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