DYLY-JZ Intelligent Home Lighting System Comprehensive Experimental Platform

Release time：2024-06-20 13:00viewed：times

1. System Overview:
The comprehensive tr*ning device for smart home lighting system (CAN bus type) cooperates with the relevant courses of power supply and distribution system of intelligent buildings to carry out teaching and tr*ning on the low-voltage part of power supply and distribution, which can enable students to understand the basic structure of power distribution in buildings, be familiar with the power supply and distribution monitoring system, and master the application of power system in building automation system. At the same time, it can carry out teaching and tr*ning on lighting power distribution and control part, which can enable students to understand the basic structure of lighting distribution line in buildings, be familiar with lighting monitoring system, and master the application of lighting subsystem in building automation system. This device can meet the requirements of practical teaching of subjects such as "intelligent building", "building electrical ", and "building automation". It is suitable for teaching in various vocational education and tr*ning institutions . 2. System features: 1. The power supply and distribution system and the lighting system can realize real-time dispatching and operation. 2. The host computer and 7-inch touch screen acquisition control module are used to realize the collection of various data in the power system . 3. The advanced CAN bus communication protocol is used for networking. 4. Equipped with a host computer monitoring system, it can monitor the power supply and distribution network structure in real time, and can also monitor the lighting system and control the lighting circuit. The building lighting system is an advanced lighting control method. It adopts a fully digital, modular, and distributed system structure. It is connected to the building through a Category 5 line. It can be a subsystem of the entire building intelligent system. It can be connected to the BA system through the network, and it can also be used as an independent system for automatic control. 3. Technical parameters 1. Input power: three-phase four-wire ~ 220V ± 10% 50Hz 2. Ambient temperature: -10℃ ~ +40℃ 3. Device capacity: <5kVA 4. Safety protection: with leakage protection 4. Basic configuration: 1. Control panel The control panel consists of two parts: building power supply and distribution part and building lighting control part The power supply and distribution part of the building is composed of the power supply and distribution line of the building, and the control electrical appliances are set up: miniature circuit breakers, etc., and the instrument measurement unit is set up on site to display the voltage and current. The intelligent power acquisition module is used to complete the collection of various power quantities: voltage, current power, electric energy, etc., and the power display of each channel of the upper computer is completed through the bus. The building lighting control part is composed of the building lighting line, and the lighting control switch is set, including traditional switches, remote control switches and intelligent dimming devices. 2. Lighting demonstration The lighting demonstration cabinet is the demonstration object of the building lighting control part and belongs to semi-physical. It adopts a hierarchical structure to simulate the overall lighting effect of the floor. It adopts a semi-physical mode and is divided into five layers to reflect a variety of lighting scenes. 3. Lower computer system The lower computer system is composed of intelligent control module, relay module, 8-way street lights, longitude and latitude, time control, intelligent gateway host, 8-way 0-10V dimming module, 4-way 3A thyristor, dimming module, intelligent 6-key panel, intelligent 9-key touch screen panel, 7-inch LCD touch screen (with time control), 8-way dry contact module, and system power supply. 4. The upper computer system software realizes the collection and switch control of field data, and can complete the on-off control of power supply and distribution lines and lighting lines, and communicate with the upper computer system through the CAN bus. 5. Intelligent power management system It has 6 major protection functions: short circuit, overcurrent, overvoltage, undervoltage, loss of pressure, and power limitation; the power supply has a one-key locking function to prevent the leakage protector from closing when handling faults, causing the risk of electric shock; the power supply has a fault locking function. When a fault occurs and the circuit breaker trips, it cannot be powered on manually. It can only be powered on successfully after clearing the fault The LCD panel is used to monitor the operation of the equipment in real time, and can monitor parameters such as voltage, current, power, and electric energy in real time. The LCD touch screen monitors the value. Threshold value equipment: short circuit, overcurrent, overvoltage, undervoltage, loss of pressure, power, etc. threshold settings Short circuit protection: When the current of the protection equipment is 3 times larger, it will trip instantly within 0.3 seconds Leakage protection: When the leakage value reaches 1% of the set value, the system will be instantly powered off within 0.1 seconds. Overload protection: prevent equipment from catching fire. When the load reaches 5% of the set value, the system will trip instantly within 0.1 seconds. Overvoltage protection: effectively prevent equipment damage. When the voltage reaches 270V, the system will trip instantly within 0.5 seconds. Undervoltage protection: effectively prevent equipment damage. When the voltage reaches 165V, the system will trip instantly within 0.5 seconds. Forced fault lock function: when a fault occurs and causes tripping, it is impossible to power on manually. Only after clearing the fault can the power on be successful. Fault query: one-key fault can query the historical fault source. Fault test function: can test the unsafe power function in the system online, and use one-key fault to query and eliminate the fault source. Manual and automatic function: manual and automatic free switching 6. Virtual simulation software for electrical installation of building buildings and intelligent buildings. Based on unity3d design, users can choose different sizes of interactive interfaces according to computer configuration, and can choose six levels of image quality. The model in the software can be rotated 360°, enlarged, reduced, and translated. There are assistant prompts during the use of the software, the contents are as follows: A. Wet alarm system 1. System overview: Overview of wet alarm system
2. Equipment recognition: It has the best viewing angle, equipment det*ls (displaying the introduction or parameters of the equipment), exercises (built-in 6 multiple-choice questions, with prompts for correct and incorrect choices), and schematic diagrams (you can enter the equipment from the schematic diagram). The equipment includes: sprinklers, water flow indicators, signal butterfly valves, exhaust valves, fire alarm controls, high-pressure gauges, high-level water tanks, Wia control cabinets, pressure-stabilizing tanks, flow switches, terminal water testing devices, dr*nage facilities, water pump connectors, hydraulic alarms, time delays, wet alarms, butterfly valves, check valves, fire pumps, safety pressure-stabilizing valves, and fire water tanks.
3. Principle display: Displays the working principle of the wet alarm system, 3D animation demonstrations, and semi-transparent 3D models , so you can see the internal water flow. Equipped with practice module (built-in 4 multiple-choice questions, with prompts for correct and wrong choices)
4. Design layout: There are multiple-choice questions and calculation questions, each of which is scored, and the correct answer and score will be displayed after submission
B. Gas fire extinguishing system
1. System overview: Overview of gas fire extinguishing system
2. Equipment cognition: It is equipped with the best viewing angle, equipment det*ls (displaying the introduction or parameters of the equipment), practice (built-in 8 multiple-choice questions, with prompts for correct and wrong choices), schematic diagram (you can enter the equipment from the schematic diagram). The equipment includes: nozzle, HFC-227 storage bottle, bottle head valve, heptafluoropropane check valve, high-pressure hose, gas check valve, safety valve, weighing alarm, electromagnetic starter, selection valve, smoke alarm, fire alarm controller.
3. Principle display: Display the working principle of the gas fire extinguishing system, 3D animation demonstration, 3D model is semi-transparent, and the internal gas can be seen. Equipped with practice module (built-in 3 multiple-choice questions, with prompts for correct and wrong choices)
4. Design and layout: There are 6 multiple-choice questions, each with scores, and the correct answer and score will be displayed after submission
. C. Escape drill: Teaching in the form of fun games, escape from the burning room within a limited time, and wrong choices will directly enter the score interface.
V. Tr*ning projects:
1. Tr*ning projects on the recognition and application of lighting and control equipment
(1) Recognition and application of common lamps
(2) Smart home lighting debugging
(3) Recognition and application of smart panels
(4) Recognition and application of remote lighting controllers
2. Tr*ning projects on the installation and debugging of general lighting control lines
(1) Installation and debugging of lighting fixtures and general control equipment
(2) Control of street lights, longitude and latitude, and time-controlled lighting equipment
3. Tr*ning projects on the installation and debugging of intelligent lighting control lines
(1) Lighting line formation and control under timetable control mode
(2) Lighting line formation and control under scenario switching control mode
(3) Lighting line formation and control under remote forced control mode
(4) Lighting line formation and control under dynamic control mode
4. Comprehensive dispatching control part
(1) Joint monitoring of power supply and distribution subsystem and lighting subsystem
(2) Joint monitoring of power supply and distribution subsystem, lighting subsystem and other building subsystems
VI. M*n configuration table:

name	product name	Function	quantity
1	12-way 16A (20A) intelligent control module	Provides 12-way 16A (20A) relay switches, each circuit can independently control the switch of 3300W equipment; automatically memorizes the status of each relay, and restores the previous status after power f*lure and restart; has a multi-circuit sequential delayed start function to avoid the impact on the power grid caused by simultaneous start; has 8 groups of interlocking modes, and can arbitrarily distinguish the interlocking groups to which the relays belong, and freely combine the interlocking modes;	1
2	8-way street lights, longitude and latitude, time control	Provides 8-way 16A (20A) relay switches, each circuit can independently control the switch of 3300W equipment; automatically memorizes the status of each relay, and restores the previous status after power f*lure and restart; has a multi-circuit sequential delayed start function to avoid the impact on the power grid caused by simultaneous start; has 8 groups of interlocking modes, and can arbitrarily distinguish the interlocking groups to which the relays belong, and freely combine the interlocking modes;	1
3	Intelligent gateway host	CAN bus supports 63 terminal devices; with timing automatic control function, it can cycle timing by year/month/week/day. Through scene control, it can batch control lower-level terminals. Data can be downloaded locally or remotely through the network port. The host computer forms a powerful control system with the host computer through the network. (Can-Bus, TCP/IP intercommunication)	1
4	8-way 0-10V dimming module	Provides 8-channel 0~10V DAC output with 10 dimming levels. Automatically memorizes the output status of each channel and restores the previous status after power f*lure and restart; has interlocking mode and free combination of interlocking modes;	1
5	4-way 3A thyristor dimming module	Provides 4-way 3A dimming output with 10 dimming levels. Automatically memorizes the output status of each channel and restores the previous status after power f*lure and restart; has interlocking mode and free combination of interlocking modes;	1
6	Smart 6-button panel	Programmable 6-button reset touch panel	1
7	Smart 9-button touch screen panel	Programmable 9-button touch panel	1
8	7-inch LCD touch screen (with time control)	7-inch TFT 6,5000 true color industrial-grade screen, can directly control the intelligent lighting control module without a gateway host, with up to 8 control modules	1
9	8-way dry contact module	Standard r*l installation occupies 8 digital positions; provides 8 dry contact inputs. Has local and remote programming and testing functions.	1
10	System Power	Overcurrent, overload and short circuit protection, providing the system with 24V, 1.5A reliable power supply	1
11	Host computer system software	Can-Bus intelligent lighting control management system (Can-Bus, TCP/IP intercommunication)	1
12	flashlight		1
13	Wire		1

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