Engine bench calibration test optimization method, computer equipment and system

A technology of computer equipment and engine bench, which is applied in the direction of engine testing, machine/structural component testing, calculation, etc.

Active Publication Date: 2018-12-25
GUANGZHOU JINHONGYUAN ELECTRONICS TECH
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0004] Based on this, it is necessary to provide an engine bench calibration test optimization method, computer equi

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  • Engine bench calibration test optimization method, computer equipment and system
  • Engine bench calibration test optimization method, computer equipment and system
  • Engine bench calibration test optimization method, computer equipment and system

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[0024] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0025] In one embodiment, a calibration test optimization method for an engine bench is provided, which can be applied to a terminal communicating with an automatic calibration device; wherein, the automatic calibration device is a device for communicating with the bench to realize automatic calibration, for example, It is a computer device with ACME (Automatic Calibration Measurement) software installed. The automatic calibration device can sequentially store multiple working condition points that need to be tested, and perform calibration test tasks according to the work...

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Abstract

The present application relates to an engine bench calibration test optimization method, a computer device, and an engine bench calibration test system. The method comprises the following steps: determining the next test condition point to be used when the automatic calibration device performs calibration test task during the engine calibration test process; predicting the corresponding simulationstate parameter value when the engine runs at the next test condition point; If the simulation state parameter value is within the corresponding preset boundary constraint range, sending effective information to the automatic calibration device, wherein the effective information is used for instructing the automatic calibration device to send the calibration test instruction corresponding to thenext test working condition point to the bench; if the simulation state parameter value exceeds the corresponding preset boundary constraint range, an invalid information being sent to the automatic calibration device, and the invalid information being used to instruct the automatic calibration device to re-read a test condition point after the next test condition point. The test safety can be improved by use the present application.

Description

technical field [0001] The present application relates to the technical field of engine testing, in particular to an engine bench calibration test optimization method, computer equipment and system. Background technique [0002] The engine is the heart of the car, and its working performance directly affects the performance of the car. In the engine development stage, it is necessary to carry out strict calibration tests on the engine’s working performance, emission and other indicators on a special test bench, specifically to measure the data of the engine working at different operating conditions to match various controls. And adjust the optimal value of the parameters, so that the engine can be in an optimal balance state, laying a good foundation for the subsequent vehicle calibration. [0003] At present, the commonly used engine bench calibration test method is generally to import each operating point to be tested into the automatic calibration device, and the automat...

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Application Information

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IPC IPC(8): G06F17/50G01M15/00
CPCG01M15/00G06F2111/04G06F30/15G06F30/20Y02T10/40
Inventor 方正郭修其邝杰源张永光张斌彧
Owner GUANGZHOU JINHONGYUAN ELECTRONICS TECH
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