Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Synthetic experiment device for monitoring system

An experimental device, measurement and control system technology, applied in electrical program control, program control in sequence/logic controllers, instruments, etc., can solve the lack of curriculum connection in experimental devices, difficulty in arousing students' interest in learning, and low utilization of experimental devices, etc. problems, to reduce the familiarization time, improve equipment utilization, save costs and space

Inactive Publication Date: 2009-04-29
GUANGDONG UNIV OF TECH
View PDF0 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, the utilization rate of each experimental device is low, and the experimental device of each course lacks the connection between courses, and most of them stay at the verification level of scientific principles, which is out of touch with practical application, and it is difficult to arouse students' interest in learning

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Synthetic experiment device for monitoring system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0030] The structure diagram of the present invention is as figure 1 As shown, it includes a programmable controller 1, a hydraulic system 2, a working motor 3, a loading motor 4, an analog-to-digital converter 6, a sensor 8, a contactor 10, an intermediate relay 11, and a digital display board 12, wherein the working motor 3 and The driving pump of the hydraulic system 2 is connected, the signal output terminal of the sensor 8 installed in the hydraulic system is connected to the input interface of the programmable controller 1 through the analog-to-digital converter 6, and the output interface of the programmable controller 1 is connected through the intermediate relay 11 and The contactor 10 is connected with the loading motor 4 , and the output interface of the programmable controller 1 is also connected with a digital display board 12 .

[0031] The output interface of the programmable controller 1 is connected to a digital multi-channel storage oscilloscope 13 through a ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a measurement and control system comprehensive experimental device which comprises a programmable controller, a hydraulic system, a work drive motor, a loading motor, a analog-to-digital converter, a sensor, a contactor, an intermediate relay and a digital display board, wherein, the work drive motor is connected with a drive pump of the hydraulic system; the signal output terminal of the sensor arranged in the hydraulic system is connected with the input interface of the programmable controller by the analog-to-digital converter, the output interface of the programmable controller is connected with the loading motor by the intermediate relay and the contactor; and the output interface of the programmable controller is also connected with the digital display board. The invention combines experimental devices of three courses in the same set of device, thereby reducing the investment of the experimental device of single course to the utmost extent, improving the utilization rate of the device greatly and saving the cost and the space. In addition, the student does different experiments at the same experimental device repeatedly, thereby shortening the time for getting familiar with the experimental device, also taking effect of understanding the present by reviewing the past and also feeling the relation between different subjects.

Description

technical field [0001] The invention is a comprehensive experimental device of a measurement and control system, which belongs to the modification technology of the experimental device. Background technique [0002] Most of the current experimental devices are set up for the experiments of a single course, such as the three courses of "Fluid Transmission and Control", "Electromechanical Transmission Control Technology", "Principles and Applications of Programmable Controllers" set up in the engineering department of universities. For example, the experimental devices of the course "Fluid Transmission and Control" need motors, switches, buttons, pressure, flow, and speed sensors; the experimental devices of the courses "Electromechanical Transmission Control Technology" and "Programmable Controller Principles and Applications" also Motors, switches, buttons, and speed sensors are required; at the same time, experiments in the course "Electromechanical Transmission Control Tec...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G09B25/02G05B19/05
Inventor 黎勉叶建辉查晓春陈益民
Owner GUANGDONG UNIV OF TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com