Urban railway passenger car heating and ventilation control intelligent debugging training system and method

Abstract

An urban railway passenger car heating and ventilation control intelligent debugging training system comprises two main control units and an execution unit, wherein each main control unit comprises atouch display, a train central processing unit and an electric heater control circuit; the execution unit comprises an electric heater main circuit and control circuit, an air conditioning unit, an air conditioning system main circuit, a relay control circuit, a signal acquisition circuit, a temperature acquisition circuit, an emergency ventilation power supply and control circuit, a manual ventilation power supply and control circuit, a controller signal input circuit, an air conditioning system running state indication circuit, a controller instruction output circuit, a logic controller anda local touch display. The hardware logic connection and the network connection are organically fused together, main functions of the heating and ventilation system of an urban railway vehicle are embodied, the simulation degree is high, interfaces and wiring logics of all components are arranged according to a prototype of the urban railway vehicle, a trainee can compile a debugging method according to debugging content of the urban railway vehicle, and compared with real vehicle training, the urban railway passenger car heating and ventilation control intelligent debugging training system saves time and labor, avoids the accidental quality problem of the vehicle, and reduces the loss.

Description

technical field [0001] The invention belongs to the technical field of urban rail transit vehicle debugging and maintenance operation skills training, and in particular relates to an intelligent debugging training system for heating and ventilation of urban rail vehicles, and satisfies the training of debugging staff for the debugging skills of vehicle heating systems and air conditioning systems. Background technique [0002] With the rapid development of China's urban rail transit, the equipment level and technical content of subway and light rail vehicles have reached the world's leading level. In the manufacturing process of subway and light rail vehicles, vehicle debugging is a key link, which is related to the normal realization of various functions of subway and light rail vehicles and the safe and reliable operation of subway and light rail vehicles. Therefore, there are high requirements for the skill level of employees in the commissioning positions of subway and l...

AI Technical Summary

Problems solved by technology

Because the cost of a single set of subway and light rail vehicles is about 5-30 million yuan, using the original vehicle for training is risky and costly, the production cycle is not allowed, there are many uncontrollable factors, and due to the limitation of the quality management process system, it is impossible to understand more deeply Control Principles of Subway and Light Rail Vehicles

The above situation seriously restricts the improvement of the operation skill level of the commissioning staff, and has become a restrictive factor for the production of subway and light rail vehicles

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