Switch machine control unit integrated training platform

Abstract

The present invention provides a switch machine control unit integrated training platform, relating to railroad experiment training teaching equipment. The platform comprises a training table, a control cabinet and a main control circuit. The control cabinet is positioned on the training table by a support plate. A safety relay and a circuit breaker are positioned on the support plate. The operation control panel of the control cabinet is provided with a track light band, operation buttons, indication lamps, a signal repeater, a current meter and an LCD screen. The main control circuit comprises a power supply module, a switching unit module, a 6502 electric centralized control circuit, a computer interlock control circuit and a turnout control unit circuit. According to the training platform, the space occupation is small, the manufacturing cost is low, a plurality of experiment training programs can be carried out, the turnout control unit study and the computer interlock control principle study can be effectively carried out, and the field teaching needs of railway electrical work departments and railway colleges are satisfied.

Description

technical field [0001] The invention relates to a teaching equipment for railway experiment training, in particular to a comprehensive training platform for switch machines. Background technique [0002] Turnout is a very important facility in the railway signaling system and an important basic equipment related to traffic safety. With the rapid development of my country's rail transit industry, the requirements for the maintenance of signaling equipment are getting higher and higher. Mastering the operation and maintenance of this equipment is the knowledge that every electrical worker must master, so the railway department and railway colleges actively strengthen the knowledge of trainees in this area. However, the following problems currently exist in switch learning: [0003] 1. For the railway power department, the turnout is the key equipment to ensure the safety of traffic. The on-site operation is difficult and the maintenance time is urgent. The technical content i...

AI Technical Summary

Problems solved by technology

[0003] 1. For the railway power department, the turnout is the key equipment to ensure the safety of traffic. The on-site operation is difficult and the maintenance time is urgent. The technical content is high, and the equipment in use cannot be operated and explained. There is a lack of experimental equipment on site, and the training work is difficult. On-site implementation, coupled with the differences in the cultural levels of front-line employees, increases the difficulty of employee training and drills, and the cycle for comprehensively and systematically mastering relevant skills is long, resulting in a small number of employees who can work independently, and the number of employees to be trained accumulates more

At present, the railway department has two training methods: one is to arrange the employees to go to the railway college to "return to the furnace" again. This method not only delays the work, but also goes back to the school to study without the on-site equipment, which is equivalent to returning to the school to become a student; The second is to build a computer room to simulate and simulate homework drills. There is a big gap between the simulation equipment and the real on-site equipment, and it is easy for students to lose interest in learning the equipment for a long time; these two methods have many disadvantages

Therefore, for the railway power department, the existing problems are: the equipment structure of the railway power system is complex, the maintenance time is tight, the on-site drill is difficult, and the field equipment is guaranteed to operate safely, the training period for new employees is shortened, and there is not enough real equipment for drills. contradiction

[0004] 2. With the rapid development of the rail transit industry, the demand for enterprise employment is increasing, followed by the good employment situation of various railway colleges and universities, resulting in an increase in the number of students, and the number of relevant railway professional classes is between 45-60 people In order to complete the training of the whole class at the same time, the railway colleges must invest a lot of money in the purchase of equipment, and at the same time need a large area to complete the equipment installation, and the railway site equipment is expensive, and the turnout training base occupies a large area. Therefore, it is difficult for railway colleges and universities to realize large-scale equipment procurement and construction to meet teaching needs

However, the simulation equipment is easy to cause secondary cognition of students, which has a negative impact on the quality of teaching. Class training in batches also affects the teaching process, which invisibly increases the workload of teachers, which also affects the overall teaching quality.

[0005] At present, there are similar teaching products specifically for turnout control on the market, but these teaching products are not connected with 6502 electrical centralized equipment or computer interlocking, but are simply operated alone

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