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A modular hydraulic comprehensive testing system and testing method thereof

A comprehensive testing and modularization technology, which is applied in fluid pressure actuation system testing, fluid pressure actuating devices, mechanical equipment, etc., can solve the problems of unreliable test data reliability, poor self-adaptability, inconvenient information sharing, etc. Achieve high reliability, ensure accuracy and reliability, and powerful effects

Inactive Publication Date: 2015-11-18
TIANJIN ENG MACHINERY INST +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This mode is more economical and reliable for the factory inspection of hydraulic components, but there are problems such as single function, poor self-adaptability, reliability of test data needs to be improved, and information sharing is not convenient.

Method used

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  • A modular hydraulic comprehensive testing system and testing method thereof
  • A modular hydraulic comprehensive testing system and testing method thereof

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Comparison scheme
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Embodiment 1

[0029] Such as figure 1 As shown, the present invention provides a modular hydraulic comprehensive testing system, including a power module 1, a central control system module 2 and a unit test module 3, and the central control system module 2 includes an industrial Ethernet switch, a test control industrial computer and a data analysis industrial The computer, test control industrial computer and data analysis industrial computer are all connected to the industrial Ethernet switch;

[0030] The power module 1 is connected to the industrial Ethernet switch, and communicates with the test control industrial computer and the data analysis industrial computer respectively;

[0031] The unit test module 3 is connected with the industrial Ethernet switch, and communicates with the test control industrial computer and the data analysis industrial computer respectively.

[0032] The network cables, power cables and hydraulic pipelines used in the unit test module 3 are connected thro...

Embodiment 2

[0043] Such as figure 1 As shown, the present invention provides a modular hydraulic comprehensive testing system, including a power module 1, a central control system module 2 and a unit test module 3, and the central control system module 2 includes an industrial Ethernet switch, a test control industrial computer and a data analysis industrial The computer, test control industrial computer and data analysis industrial computer are all connected to the industrial Ethernet switch;

[0044] The power module 1 is connected to the industrial Ethernet switch, and communicates with the test control industrial computer and the data analysis industrial computer respectively;

[0045] The unit test module 3 is connected with the industrial Ethernet switch, and communicates with the test control industrial computer and the data analysis industrial computer respectively.

[0046] The network cables, power cables and hydraulic pipelines used in the unit test module 3 are connected thro...

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Abstract

The invention provides a modularization hydraulic comprehensive testing system which comprises a central control system module, a power module and a unit testing module, wherein the power module and the unit testing module are connected with the central control system module respectively. The invention further provides a testing method of the modularization hydraulic comprehensive testing system. The method includes the following four steps: a hydraulic component to be tested is connected with the unit testing module; testing types and testing items are set through a testing control industrial computer, and the power module works according to a testing requirement; after testing conditions are met, the testing control industrial computer sends control commands to the unit testing module to enable the unit testing module to work, collect signals, conduct data pre-processing and package and send the data; and a data analyzing industrial computer receives the data packet, and a testing report is generated. By means of the modularization hydraulic comprehensive testing system and the testing method, connection is convenient, module combination can be conducted, and functions are multiple; a virtual instrument testing platform is adopted, operation is simple, and reliability is high; data testing is accurate and reliable; and certain self-adaptation capacity is obtained.

Description

technical field [0001] The invention belongs to the technical field of testing of hydraulic components and hydraulic systems, and in particular relates to a modular hydraulic comprehensive testing system and a testing method thereof. Background technique [0002] In the design and construction of hydraulic components and hydraulic system testing equipment, the testing equipment of domestic component manufacturers and construction machinery manufacturers still use independent testing units. Such a mode is more economical and reliable for the factory inspection of hydraulic components, but there are problems such as single function, poor adaptive ability, reliability of test data to be improved, and inconvenient information sharing. [0003] The ideal test equipment for new product performance, durability and hydraulic system verification tests can be designed to use a shared test unit for test system reconstruction, and reduce investment costs on the premise of realizing test...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F15B19/00
Inventor 万箭波
Owner TIANJIN ENG MACHINERY INST