Subway BAS system virtual imitation experimental desk

Subway BAS system virtual imitation experimental desk,During the steam condensation, heat transfer and thermal testing tr--ning device

one. Overview

The system is based on the BAS system of the actual subway station in the urban r--l transit. It uses computer simulation technology to build a station's BAS simulation environment, including the large system, small system, tunnel ventilation, water system, etc. The equipment is consistent, can perform normal working mode, disaster mode and timetable control mode, and can simulate non -normal conditions (including the setting of changes in various environmental conditions, equipment f--lures, etc.), and provide non -normal conditions for handling teaching and tr--ning and tr--ning. Function.

During teaching, it is clearly demonstrated by the different working mode of the station's environmental control system in a dynamic data stream manner.

During the tr--ning, the system is connected according to the station environment with the equipment monitoring system architecture. The group is used as a unit. Each group cont--ns a set of stations BAS simulation subsystems, 1 set of ring controls to control virtual simulation cabinets, 1 set of virtual IBP disks per every It can carry out tr--ning independently between groups and does not affect each other. During the tr--ning, according to the operation process, the direction and water direction of the corresponding ventilation, --r conditioning and other equipment changes.

The tr--ning results of the system can generate tr--ning reports, and the report score is automatically scored by the system.

Virtual simulation teaching system

Machinery tr--ning security education virtual simulation software: This software is developed based on UNITY3D. The software is in the form of three -dimensional roaming. It can be moved by keyboard control. The direction of the mouse control lens is equipped with mechanical safety distance experiments, mechanical safety protection device experiments, mechanical safety protection design Basic assessment and experiments, the three -dimensional roaming screen uses arrows and footprint patterns to move to the experimental location. The circle around the mechanical object shows a working radius, and the experimental process is accompanied by a three -dimensional robot dialog box reminder.

Subway BAS system virtual imitation experimental desk,During the steam condensation, heat transfer and thermal testing tr--ning device

Technical Parameters:

1. Enter power supply: three -phase AC380V ± 10% 50Hz, power 8.0kW.

2. Total power heating: 热 8.0kW, steam control pressure gauge: 0-0.4MPa.

3. Cold water flow measurement: Use rotor flowmeter, range: 40-400L/h.

4. The heating device of the sleeve: the inner diameter of the inner tube φ18mm, the inner tube outer diameter φ20mm (bronze pipe). The internal diameter of the outer pipe is φ52mm, the outer diameter φ57mm (304 st--nless steel pipe), and the tube is 1200mm.

5. There are three safety protection devices: safety valve, pressure gauge relay, and temperature controller on the steam generator.

6. Temperature measurement: The measurement system is equipped with an intelligent temperature control instrument (PID adjustment temperature control, accuracy ± 0.2 ° C), and high -precision PID pressure regulating module circuit.

7. Dimensions: 1500 × 500 × 1700mm. The shape is st--nless steel moving bracket with a double brake wheel.

8. Building building and smart building electrical installation virtual simulation software

Based on the UNITY3D design, users choose different interactive interface size based on the computer configuration. The software in the software can be rotated, magnified, reduced, and translated at 360 °. There are small assistant tips for software use, the content is as follows:

A. Wet alarm system

1. System summary: Overview of Wet Alarm System

2. Equipment cognition: there are ** perspectives, equipment det--ls (displayed or parameters of the device), practice (built -in 6 selection questions, there are prompts for correctness and errors), schematic diagrams (can be entered from the schematic diagram Go to the device). The equipment includes: nozzle, water flow indicator, signal butterfly valve, exhaust valve, fire alarm control, executive pressure gauge, high water tank, Weia control cabinet, stabilization tank, flow switch, end -end water testing device, dr--nage facility, water pump combinations, water pump combination Instruments, hydraulic bells, latencys, wet alarms, butterfly valves, stop valves, fire pumps, safe stabilization valves, fire pools.

3. Principles display: Show the working principle of the wet alarm system, the three -dimensional animation demonstration, the three -dimensional model is translucent, and the internal water flow can be seen. Equipped with the exercise module (4 built -in multiple choice questions, there are prompts to choose correctly and errors)

4. Design arrangement: There are choices and calculation questions, each question has scored scores. After submission, the correct answer and score are displayed