Unlock instant, AI-driven research and patent intelligence for your innovation.

Subway line operation indication training device

A technology of practical training device and circuit operation, which is applied in the field of teaching equipment, can solve problems such as the inability of students to do hands-on practice, affect the teaching effect, and the lack of practical training devices in teaching, so as to enhance the ability of hands-on practice, improve teaching effectiveness, and stimulate learning interest. Effect

Pending Publication Date: 2017-02-22
GUANGXI POLYTECHNIC
View PDF13 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a subway line operation instruction training device to solve the problem that the existing PLC teaching lacks a corresponding training device and cannot allow students to practice, which affects the teaching effect

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
  • Subway line operation indication training device
  • Subway line operation indication training device
  • Subway line operation indication training device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] The present invention will be further described below in conjunction with the accompanying drawings.

[0019] The subway line operation instruction training device of the present invention comprises a base plate and a support leg, the base plate adopts a PVC board with a length of 150 cm, a width of 80 cm, and a thickness of 1.5 cm, and the support leg adopts an aluminum alloy column with a height of 7 cm and a diameter of 4 cm, and the support legs are set Underneath the floor and form an overhead and support for it.

[0020] Such as figure 1 As shown, the front of the base plate is provided with a PLC controller 5, an input terminal external terminal block 3, an output external terminal block 6, a control button box 4, a simulated subway operating mechanism 7, and a subway station indication system 8. The input terminals of the PLC controller 5 and the connection terminals of the output terminals are respectively connected to the input terminal external terminal bloc...

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 provides a subway line operation indication training device. A base board is provided with a PLC controller, a control button box, an analog subway operation mechanism and a subway station indication system. Connection terminals at the input end and the output end of the PLC controller are connected to an input end external terminal row and an output end external terminal row through wires in a one-to-one correspondence manner respectively; the analog subway operation mechanism and the control button box are connected with the input end external terminal row through wires; and the subway station indication system is connected with the output end external terminal row through a wire. The training device is utilized to simulate and demonstrate the sequence control process of the PLC controller for subway line operation indication, and can enable students to assemble a hardware system in person, to design a corresponding PLC system sequence control program and to directly observe the actual operating effect of PLC sequence control, thereby stimulating students' learning interest, enhancing hands-on practical ability of students and improving teaching effects of the PLC course.

Description

technical field [0001] The invention relates to a practical training device, in particular to a subway line operation instruction training device, which belongs to the technical field of teaching tools. Background technique [0002] PLC is a core control device in the field of automatic control, and it is also a control device that students majoring in automation need to master. In the industrial control system, the PLC is used as the core to control the production equipment to perform orderly actions according to the sequence preset by the program, so as to complete the production of the product or meet the corresponding requirements of the process. The sequence control is widely used. Therefore, when teaching PLC courses, the content of sequence control has become the focus of teaching. However, due to the lack of corresponding training equipment in teaching, students cannot carry out targeted practical training, which reduces the teaching effect of this part of the PLC c...

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): G09B9/04G09B23/18
CPCG09B9/04G09B23/186
Inventor 刘东海方韶珍蒋思中
Owner GUANGXI POLYTECHNIC