First, the main components of the system.
The smart home training system is a set of standard two-bedroom and one-hall smart home experimental platform. It should include seven home control centers (courtyard control center, living room control center, kitchen and dining room control center, bathroom aisle control center, master bedroom control center, second bedroom control center, balcony control center), and a set of smart home management software.
The seven family control centers are connected with the home information interconnection processing center through Ethernet to achieve the purpose of the family integrated service and management integrated system composed of home security protection system, network service system and home automation system, so as to achieve comprehensive security protection, convenient communication network and comfortable living environment of the family home.
Part of the Home Control Center instructions.
1) Restaurant, kitchen control center.
The restaurant and kitchen control center contains smart home controllers, multi-function panels, energy-saving lamps, exhaust fans, smart sockets, rice cookers, electric teapots, smoke and fire detectors, and combustible gas detectors. Multi-function panel control lights and exhaust fans; Smoke and fire detectors and combustible gas detectors cooperate to form a security system; The smart socket controls and collects the power and power information of the rice cooker and electric teapot, and can reasonably distribute the electricity load. The multi-function panel and smart socket communicate with the smart home controller via the bus and can also work independently.
2) Toilets, aisle control center.
The toilet and aisle control center include smart home controllers, multi-function panels, energy-saving lights, exhaust fans, smart sockets, washing machines, and electric water heaters. Multi-function panel control lights and exhaust fans; Smoke and fire detectors and combustible gas detectors cooperate to form a security system; The smart socket controls and collects the power and power information of washing machines and electric water heaters, and can reasonably distribute the electricity load. The multi-function panel and smart socket communicate with the smart home controller via the bus and can also work independently.
3) Master bedroom control center.
The master bedroom control center includes a smart home controller, an expansion module, a touch screen, a multi-function panel, a smart dimming switch, an infrared ** device, an air conditioner TV, a smart socket, a smart light intensity and temperature and humidity meter, an electric window and an electric curtain. The touch screen communicates with the smart home controller, which can realize the setting of remote control, remote signaling, remote adjustment and scenario mode; The intelligent dimmer switch adjusts the brightness of the incandescent lamp, and can also communicate with the smart home controller through the bus to intelligently adjust the brightness of the incandescent lamp through the scenario mode; Infrared detectors cooperate to form a security system; The smart socket controls and collects the power supply and power information of relevant electrical equipment, and can reasonably distribute the electricity load; The intelligent light intensity and temperature and humidity meter display collects the temperature, humidity and illuminance of the master bedroom, and transmits it to the smart home controller through the bus; Electric curtains and electric windows are automatically opened and closed with wind and rain detectors in the balcony control center, light intensity and temperature and humidity meters, and communicate with the smart home controller through the bus.
4) Secondary bedroom control center.
The second bedroom is equipped with a control center, including a smart home controller, touch screen, multi-function panel, energy-saving lamp, and smart socket. The touch screen communicates with the smart home controller through the bus, which can realize the setting of remote control, remote signaling, remote adjustment and scenario mode; Multi-function panel control lights; The smart socket controls and collects the power supply and power information of relevant electrical equipment, and can reasonably distribute the electricity load; The multi-function panel and smart socket communicate with the smart home controller via the bus and can also work independently.
5) Courtyard control center.
The courtyard control center installation includes a smart home controller, a multi-function panel, energy-saving lights, a doorbell, and a camera. Multi-function panel control energy-saving lamps; The smart home controller controls the doorbell; The camera is connected to the router.
6) Living room control center.
The living room control center installation includes smart home controllers, multi-function panels, energy-saving lamps, air conditioning televisions, smart sockets, infrared ** devices, and routers. The multi-function panel controls the opening and closing of energy-saving lamps, and can also be turned on and off by communicating with the smart home controller; The smart socket controls and collects the power supply and power information of relevant electrical equipment, and can reasonably distribute the electricity load; The infrared** device can control the remote turning on and off of TVs and air conditioners, and the router provides a home wifi assembly application for device networking and camera connection.
7) Balcony control center.
The balcony control center installation includes a smart home controller, a multi-function panel, energy-saving lamps, a wind and rain detector, and a smart temperature and humidity meter. The multi-function panel controls the energy-saving lamp, which can be networked and controlled through the smart home controller, the wind and rain detector detects whether there is wind and rain, and the intelligent temperature and humidity meter monitors the temperature and humidity and uploads the data through the smart home controller.
8) Computer desks.
Aluminium frame, steel pallet and baffle.
2. Experimental subjects that can be completed.
1.Build the basic framework.
1) Understanding of system composition and basic principles.
2) System layout, installation and integrated wiring.
3) Testing of each sensing unit.
4) Testing of each intelligent unit.
5) System network construction, network configuration and testing.
2.Intelligent module experiments (local control).
1) Basic experiment of HOME-STM32 smart home controller.
1.1 GPIO universal IO port buzzer experiment.
1.2. Ten isolated IO input-exti interrupt experiments.
1.3. Eight-channel IO relay output experiment.
1.4 Systick system ticking timed routine experiment.
1.5. Experiment of ordinary timer TIM1-TIM8.
1.6 IWDG watchdog system timing reset experiment.
1.7. Universal timer TIM experiments.
1.8 SPI Flash (SST25VF016B) read/write routine experiment.
1.9 USART Communication Experiment.
1.10 DMA serial communication experiment.
1.11 System communication experiments.
2) Home-ac Dimmer AC dimmer experiment.
2.1. Pulse coding switching principle and counting experiment.
2.2. The pulse code switch controls the brightness experiment of the dimming lamp.
3) Home-INFR pyroelectric module experiments.
3.1. Human infrared pyroelectric induction experiment.
4) Home-infrared experiment.
4.1. Infrared emission experiment.
4.2. Infrared reception experiments.
4.3. Based on IIC memory read-write experiments.
4.4. Infrared remote control experiment of air conditioner and TV.
5) Home-light multi-function panel experiment.
5.1. Based on TS04 touch button control experiment.
5.2 Switching control experiments of LED lamps and incandescent lamps.
6) Home-socket smart socket experiment.
6.1 Based on the comprehensive experiment of air conditioner, washing machine, electric teapot, rice cooker control and electric energy detection.
7) Home-mot curtain window module experiment.
7.1. Electric curtain control experiment.
7.2. Electric window control experiments.
7.3 Comprehensive experiment based on joint control of electric curtains and windows.
8) Home-RS485 RS485 extension experiment.
8.1 RS485 communication extension experiment.
9) Home-temp temperature and humidity light intensity module experiment.
9.1Light intensity measurement experiment based on TSL2561T (IIC) sensor.
9.2 Temperature and humidity measurement experiment based on DHT11 sensor.
9.3. Comprehensive experiment of real-time display of light intensity, temperature and humidity and clock.
3.System networking experiment (remote monitoring).
1) Instructions for the installation and use of the host computer software.
2) Switching sensor unit network connection experiment.
3) Light opening experiment (infrared, smoke detector, glass breaking, wind and rain light sensor, etc.).
4) Intelligent unit network experiments (AC dimming lights, electric curtains, windows, etc.).
5) Webcam network connection experiment.
6) Experiment of a single room networked system based on the synchronous display and control of MCGS touch screen and LabVIEW.
7) Experiment of synchronous display and control of multiple room network connection system based on MCGS touch screen and LabVIEW.
8) Users can expand themselves to do various scenario modes (home mode, vacation mode, sleep mode, etc.).
3. Technical parameters.
1.Input power: single-phase AC220V 10% 50 2%Hz;
2.Capacity: 2kva;
3.Outline structure: aluminum profile frame, steel mesh plate;
4.The device provides RS-485 and Ethernet communication interfaces;
5.The intelligent power management system has 7 protection functions: over-temperature, short-circuit, over-current, over-voltage, under-voltage, loss of voltage, and power limit. The power supply has a one-key lock function, which prevents the leakage protector from closing and causing the danger of electric shock when dealing with the fault; The power supply has a fault lock function, and when the fault causes tripping, it cannot be manually powered on, and the power on can only be successfully cleared by remote clearance; It can communicate with the mobile app and PC cloud platform through wireless 4G and wired Ethernet, and the whole intelligent power management system in the classroom can run offline independently without a network.
1) Intelligent terminal: The intelligent power management system takes 32-bit ARM as the core and adopts 4The 3-inch color touch screen is a human-computer interaction interface, real-time monitoring of equipment operation, providing multiple communication modes such as Zigbee and CAN, and has voice broadcast function. It can monitor three-phase voltage, current, power, power factor, frequency, electric energy and other parameters in real time, and the LCD touch screen monitors the value. Able to monitor the type and number of faults of the laboratory power supply; The device time management includes the display of the year, month, and day time; The user requests to turn on the device by swiping the card, and after the PC authorizes it, the device can be started and used, and the PC can schedule the start and stop of the device at a time-sharing basis.
2) Mobile APP: The power consumption status interface displays the current voltage, current, reactive power, electric energy, equipment temperature, leakage current value, etc. in real time; The power consumption data interface can intelligently search the electricity consumption data in the past 2 years, and the setting interface can set the limited power value, load value, equipment over-temperature value, over-under-voltage value, over-under-voltage recovery time value, etc. View alarm logs, operation logs, and fault logs in the background. Control: You can remotely control the on/off of the smart switch in the WeChat applet.
3) PC software: each device status information display, with multiple sub-interfaces, fault analysis, power efficiency analysis, centralized management, personal center data management, user alarm positioning tracking and information statistics; It has functions such as administrator information modification and permission management. All devices can be turned on and off at the touch of a button, and the switch of each device can be controlled individually.
4) Background system: including account management, equipment management, repair management, user management, equipment management: including monitoring management: real-time monitoring of each classroom, one-click preview of all equipment and operation, analysis of equipment usage and running time. , Include device node: It can display the location of the device, the code name, the mounting status, the user editing, the user query, etc. Repair management: users can report for remote repair, respond to equipment failure information, edit repair status, and remote maintenance can be carried out in the background to follow up in time to effectively solve the user's equipment maintenance. User management: It can be connected to the mobile phone number, one-to-one security encryption of the account, real-name authentication, prevention of account leakage and anti-theft, and on-site data connection cloud platform background database management.
Fourth, the equipment configuration list.