Assessment device and method for comprehensive practical training of turnout control of switch machine

Abstract

The invention relates to a practical training assessment device and method, in particular, an assessment device and method for the comprehensive practical training of the turnout control of a switch machine. The device comprises an upper computer and a lower computer; the upper computer and the lower computer are connected with each other; the lower computer and the switch machine are connected with each other; the lower computer includes an STM32 microprocessor, a plurality of switch machine fault point setting relay circuits and a switch machine welding, measurement and conduction circuit; the upper computer includes a switch machine fault finding and processing module, a switch machine wiring, welding, conduction and measurement module and a comprehensive theoretical knowledge assessment module. The method includes the following steps of: switch machine fault finding and processing; switch machine wiring, welding, conduction and measurement; and comprehensive theoretical knowledge assessment. With the device and method of the invention adopted, fault points can be automatically set quickly; fault recovery can be quickly completed; labor can be saved; the welding and wiring skills of examinees can be trained; and a theoretical comprehensive knowledge test and learning function is provided. The device and method have the advantages of low cost, reliable performance and easiness in popularization.

Description

Technical field

[0001] The invention relates to a practical training evaluation device and a method thereof, in particular to a comprehensive practical training evaluation device and method for a switch machine control switch. Background technique

[0002] In recent years, my country's railway traffic has developed rapidly, and the switch machine as a switch equipment is related to the safety of railway traffic. In order to ensure the safety of railway operation, railway units and railway vocational colleges urgently need to train a large number of skilled personnel with the ability to install and troubleshoot switch machines. Road bureau units and vocational colleges usually use the switch machine training platform or only use the switch machine alone to train candidates for the switch machine skills. However, the current point machine training platform on the market can only realize the control of the point machine and display the status information function of the switch. It ...

Examples

Embodiment 1

[0037] An assessment device for comprehensive training of switch control switches, comprising an upper computer and a lower computer. The upper computer 1 is set on the panel of the assessment workbench, and the lower computer is set in the assessment workbench. The lower computer is connected to each other through the serial port, and the lower computer and the switch machine 4 are connected to each other;

[0038] The lower computer includes an STM32 microprocessor, a plurality of switch machine fault point setting relay circuits; the serial port of the STM32 microprocessor is connected to the upper computer, and the output terminal of the STM32 microprocessor fails with multiple switch machines. The input terminals of the point setting relay circuit are connected, and the output terminals of the multiple point machine fault point setting relay circuits are respectively connected to the point machine control circuit;

[0039] The STM32 microprocessor adopts a high-performance, lo...

Embodiment 2

[0043] An assessment device for comprehensive training of switch control switches. The basic structure of the assessment device is the same as that of the first embodiment. The difference lies in:

[0044] The said lower-level computer also includes the switch machine welding wiring seat 3, the switch machine welding measurement conduction circuit, the switch machine welding measurement conduction circuit includes the switch machine state detection and display circuit, and the switch machine state detection display circuit is mainly It is composed of a point machine indicating relay. The input I / O port of the STM32 microprocessor reads the voltage of the point machine indicating relay to detect the state of the point machine. It is used to provide the STM32 microprocessor with the state information of the point machine in real time. The status of the turnout, including positioning, reversal, and error indication information. The point machine state detection indicates that the in...

Embodiment 3

[0056] An assessment device for comprehensive training of switch control switches. The basic structure of the assessment device is the same as that of the second embodiment. The difference is that: the upper computer also includes a comprehensive theoretical knowledge assessment module; the comprehensive theory The knowledge assessment module is used to train and assess the comprehensive theoretical knowledge of the switch machine. The comprehensive theoretical knowledge assessment module includes a comprehensive theoretical knowledge assessment interface, a start assessment button, a database, a scoring and error correction module; the comprehensive theoretical knowledge The assessment interface is used to set the time, the number of theoretical questions and the total score, the database is used to store the questions of the preset switch machine, and the scoring and error correction module is used to automatically score and give correct answers to the wrong questions.

[0057] ...

Technical field

[0001] The invention relates to a practical training evaluation device and a method thereof, in particular to a comprehensive practical training evaluation device and method for a switch machine control switch. Background technique

[0002] In recent years, my country's railway traffic has developed rapidly, and the switch machine as a switch equipment is related to the safety of railway traffic. In order to ensure the safety of railway operation, railway units and railway vocational colleges urgently need to train a large number of skilled personnel with the ability to install and troubleshoot switch machines. Road bureau units and vocational colleges usually use the switch machine training platform or only use the switch machine alone to train candidates for the switch machine skills. However, the current point machine training platform on the market can only realize the control of the point machine and display the status information function of the switch. It ...

Examples

Embodiment 1

[0037] An assessment device for comprehensive training of switch control switches, comprising an upper computer and a lower computer. The upper computer 1 is set on the panel of the assessment workbench, and the lower computer is set in the assessment workbench. The lower computer is connected to each other through the serial port, and the lower computer and the switch machine 4 are connected to each other;

[0038] The lower computer includes an STM32 microprocessor, a plurality of switch machine fault point setting relay circuits; the serial port of the STM32 microprocessor is connected to the upper computer, and the output terminal of the STM32 microprocessor fails with multiple switch machines. The input terminals of the point setting relay circuit are connected, and the output terminals of the multiple point machine fault point setting relay circuits are respectively connected to the point machine control circuit;

[0039] The STM32 microprocessor adopts a high-performance, lo...

Embodiment 2

[0043] An assessment device for comprehensive training of switch control switches. The basic structure of the assessment device is the same as that of the first embodiment. The difference lies in:

[0044] The said lower-level computer also includes the switch machine welding wiring seat 3, the switch machine welding measurement conduction circuit, the switch machine welding measurement conduction circuit includes the switch machine state detection and display circuit, and the switch machine state detection display circuit is mainly It is composed of a point machine indicating relay. The input I / O port of the STM32 microprocessor reads the voltage of the point machine indicating relay to detect the state of the point machine. It is used to provide the STM32 microprocessor with the state information of the point machine in real time. The status of the turnout, including positioning, reversal, and error indication information. The point machine state detection indicates that the in...

Embodiment 3

[0056] An assessment device for comprehensive training of switch control switches. The basic structure of the assessment device is the same as that of the second embodiment. The difference is that: the upper computer also includes a comprehensive theoretical knowledge assessment module; the comprehensive theory The knowledge assessment module is used to train and assess the comprehensive theoretical knowledge of the switch machine. The comprehensive theoretical knowledge assessment module includes a comprehensive theoretical knowledge assessment interface, a start assessment button, a database, a scoring and error correction module; the comprehensive theoretical knowledge The assessment interface is used to set the time, the number of theoretical questions and the total score, the database is used to store the questions of the preset switch machine, and the scoring and error correction module is used to automatically score and give correct answers to the wrong questions.

[0057] ...

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