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Programmable hydraulic pump station cooperative control system and using method thereof

A technology of collaborative control and hydraulic pump station, applied in electric controllers, controllers with specific characteristics, etc., can solve the problems of inability to improve work quality and efficiency, and achieve the effect of improving the degree of automation

Pending Publication Date: 2020-04-07
上海同禾工程科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Such users generally cannot afford the high cost of custom system research and development, and often can only use traditional manual hydraulic equipment to operate and record data, which cannot improve the quality and efficiency of related work

Method used

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  • Programmable hydraulic pump station cooperative control system and using method thereof
  • Programmable hydraulic pump station cooperative control system and using method thereof
  • Programmable hydraulic pump station cooperative control system and using method thereof

Examples

Experimental program
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Embodiment 1

[0044] A programmable hydraulic pump station cooperative control system, including at least two control points 1, a virtual pump station 2, a networking layer 3 and an application layer 4, such as figure 1 As shown, the specific structure is:

[0045] Each control point 1 includes an oil cylinder 11 and a group of sensors 12, the sensors 12 are located on the oil cylinder 11, each control point 1 corresponds to a virtual pumping station 2, and the virtual pumping station 2 includes a motor 21, a sensing channel controller 22, The valve group 23 and the PID controller 24, the PID controller 24 is respectively connected to the motor 21, the sensing channel controller 22 and the valve group 23 through the signal line, and the sensor 12 of the control point 1 is connected to the corresponding virtual pumping station 2 sensor through the signal line The channel controller 22, the output shaft of the motor 21 of the virtual pumping station 2 is connected to the corresponding control...

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PUM

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Abstract

The invention relates to the field of synchronous fluid pressure executing mechanisms of two or more servo motors, in particular to a programmable hydraulic pump station cooperative control system anda using method thereof. A programmable hydraulic pump station cooperative control system comprises at least two control points (1) and is characterized by further comprising virtual pump stations (2), a networking layer (3) and an application layer (4), each control point (1) corresponds to one virtual pump station (2), and each virtual pump station (2) comprises a motor (21), a sensing channel controller (22), a valve bank (23) and a PID controller (24); the PID controllers (24) of the virtual pump stations (2) are connected with the networking layer (3) through signal lines, and the networking layer (3) is connected with the application layer (4) through a signal line. Equipment is simplified, adaptability is high, and safety and reliability are achieved.

Description

technical field [0001] The invention relates to the field of synchronous fluid pressure actuators of two or more servo motors, in particular to a programmable hydraulic pump station cooperative control system and its application method. Background technique [0002] Hydraulic systems are widely used in machinery manufacturing, engineering construction, and testing and testing fields. At present, all kinds of equipment and systems on the market are generally customized systems, but there is no universal and quick-build solution for some special construction, component pressure test, prototype verification and other needs. Such users are generally unable to afford the high cost of custom system research and development, and often can only use traditional manual hydraulic equipment to operate and record data, which cannot improve the quality and efficiency of related work. Contents of the invention [0003] In order to overcome the defects of the prior art and provide simpli...

Claims

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Application Information

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IPC IPC(8): G05B11/42
CPCG05B11/42
Inventor 姚鸿梁徐辉宋爽
Owner 上海同禾工程科技股份有限公司