CN212341695U - Indoor environment monitoring and control system based on Internet of things - Google Patents
Indoor environment monitoring and control system based on Internet of things Download PDFInfo
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- CN212341695U CN212341695U CN201922328767.8U CN201922328767U CN212341695U CN 212341695 U CN212341695 U CN 212341695U CN 201922328767 U CN201922328767 U CN 201922328767U CN 212341695 U CN212341695 U CN 212341695U
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- 230000007613 environmental effect Effects 0.000 claims description 7
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- 238000005516 engineering process Methods 0.000 description 7
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Abstract
The utility model provides an indoor environment monitoring and control system based on the Internet of things, which relates to the Internet of things; the intelligent control system mainly comprises an STM32 main control chip, a gateway, a FLASH storage unit, a ZigBee communication module, an HMI display screen, a temperature and humidity sensor and a WiFi module; the WiFi module is connected with the mobile phone client, an indoor short-distance local area network is established by the ZigBee module, and connection of a plurality of indoor sensors is achieved; the HMI display screen can show current indoor humiture information, and the user also can select to realize the monitoring to indoor environment and adjust indoor humidifier, air conditioner and LED lamp through indoor HMI display screen or mobile phone terminal as required simultaneously.
Description
Technical Field
The utility model belongs to intelligence house control field specifically says so an indoor environment monitoring and control system based on thing networking.
Background
In today's life, the rapid development of science and technology has invisibly improved people's spirit and material demand, and people pursue comfortable convenient and intelligent environment at home. The application technology scope of intelligence house, including the communication technology that automatic self-control, intelligent safety guarantee technique of intelligent furniture carried out taking precautions against that dangerous parametric analysis goes on, intelligent audio frequency and video contact technique, local area network collocation within the scope bear with this, with these techniques and intelligent house life's individualized equipment interconnection, constitute more high-efficient, intelligent, convenient advanced house environment, become the utility model discloses a research object.
Disclosure of Invention
The utility model aims at designing an use STM32 singlechip as main control unit, sensors such as temperature sensor, humidity transducer. The ZigBee module is connected with a field detection sensor through a CAN bus to form a local area network. Meanwhile, connection with the Internet is achieved through an ESP8266wifi module. The STM32 singlechip is connected with the household equipment through the ZigBee bus and communicates with the HMI display screen through the serial port. Through HMI display screen or mobile terminal equipment cell-phone, realized indoor environmental monitoring and the control system of thing networking to the remote control of indoor humiture and light luminance.
In order to achieve the purpose, the utility model provides an indoor environmental monitoring and control system based on thing networking, including STM32 microcontroller 1, HMI display screen 2, memory cell 3, temperature detection module 4, humidity detection module 5, mobile terminal equipment 6, zigBee module 7, LED light switch 8, household equipment 9, wiFi module 10. The WiFi module is connected with STM32 singlechip main control unit and is connected with the terminal equipment cell-phone through the internet, the sensor includes a plurality of zigBee submodule pieces, and the zigBee module is connected with on-the-spot detection sensor wireless connection, interconnect between a plurality of zigBees, is connected with STM32 singlechip main control unit simultaneously.
In the indoor environment monitoring and control system based on the internet of things, the ZigBee module is connected with other sensors through the CAN bus;
in the above indoor environment monitoring and controlling system based on the internet of things, the sensor includes a temperature sensor and a humidity sensor;
in the above indoor environment monitoring and controlling system based on the internet of things, the temperature sensor is a DS18B20 temperature sensor;
in the above indoor environment monitoring and control system based on the internet of things, the humidity sensor is a DHT11 humidity sensor;
in the above indoor environment monitoring and control system based on the internet of things, the WiFi module is an ESP8266WiFi module;
in the indoor environment monitoring and control system based on the internet of things, the WiFi module is connected with the mobile terminal device;
according to the indoor environment monitoring and control system based on the Internet of things, the household equipment comprises a humidifier, an air conditioner and an LED lamp;
according to the indoor environment monitoring and control system based on the Internet of things, the control system can remotely control indoor temperature and can also display and control the environment through an indoor HMI display screen;
according to the utility model provides a concrete embodiment, the utility model discloses a following technological effect:
the utility model provides an indoor environmental monitoring and control system based on thing networking adopts internet wireless communication technique, LAN wireless communication technique, sensor acquisition technology. The wireless connection communication of a plurality of indoor sensors is realized by the local area network wireless communication technology, the communication between the terminal mobile equipment and the indoor controller is realized by the internet wireless communication technology, the real-time detection of environmental variables is realized by the sensor acquisition technology, and the acquired information can be stored at the same time, so that the information can be conveniently looked up by related personnel at any time. The HMI display screen can be used for displaying the current information in real time and controlling the household equipment. Meanwhile, the main controller is connected with the household equipment through the ZigBee module to realize local area network connection, and automatic adjustment of indoor LED light along with time change can be realized. The ZigBee module is low in cost, and the attractive problem caused by wiring is avoided. The WiFi module is utilized to realize remote monitoring and control of the smart home, so that a user can know the environmental information in the home through the mobile terminal device at any time and any place, and remote control of home equipment is realized.
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings for the embodiments will be briefly described below, and the conception, the specific structure and the technical effects of the present invention will be further described to fully understand the objects, features and effects of the present invention.
Drawings
Fig. 1 is a block diagram of the present invention.
Fig. 2 is a flow chart of the system of the present invention.
Detailed Description
As shown in fig. 2. The utility model provides an indoor environmental monitoring and control system based on thing networking, includes STM32 singlechip microcontroller 1, HMI display screen 2, memory cell 3, temperature detection module 4, humidity detection module 5, mobile terminal equipment 6, zigBee module 7, LED light switch 8, household equipment 9, wiFi module 10. One serial port of the STM32 single chip microcomputer 1 is connected with the WiFi module 11, and the WiFi module 11 is connected with the mobile terminal device 6 through the Internet; one serial port of the STM32 single chip microcomputer microcontroller 1 is connected with the HMI display screen 2; STM32 single chip microcomputer microcontroller 1 is connected with memory cell 3 for the storage information. A plurality of ZigBee modules 7 are respectively connected with the temperature detection module 4, the humidity detection module 5 and the household equipment 9 through CAN buses, and the household equipment 9 comprises a humidifier, an air conditioner and an LED lamp. The user can realize carrying out real-time supervision and regulation to temperature, humidity and LED light intensity in the family environment according to the demand, and the LED lamp can be according to the settlement of time, adjusts luminance by oneself simultaneously.
In this embodiment, ZigBee module 7 is connected with detection sensor through the CAN bus, and temperature sensor, humidity transducer, air conditioner, humidifier and LED lamp are connected through CAN bus technique, make each partial functional module access nearby, have optimized layout structure, need not the wiring.
It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiment of the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Claims (5)
1. The utility model provides an indoor environmental monitoring and control system based on thing networking which characterized in that: the intelligent control system comprises an STM32 single-chip microcomputer microcontroller (1), an HMI display screen (2), a storage unit (3), a temperature sensor (4), a humidity sensor (5), mobile terminal equipment (6), a ZigBee module (7), an LED illuminating lamp switch (8), household equipment (9) and a WiFi module (10); an A/D interface of the STM32 single chip microcomputer microcontroller (1) is connected with the temperature sensor (4); an A/D interface of the STM32 single chip microcomputer microcontroller (1) is connected with a humidity sensor (5); the serial port 1 of the STM32 single chip microcomputer microcontroller (1) is connected with an HMI display screen (2); the serial port 2 of the STM32 single chip microcomputer microcontroller (1) is connected with the WiFi module (10); the STM32 single chip microcomputer microcontroller (1) is connected with the storage unit (3); the serial transceiver of the STM32 single chip microcomputer microcontroller (1) is connected with the ZigBee module (7); the STM32 single chip microcomputer microcontroller (1) is connected with household equipment.
2. The internet of things-based indoor environment monitoring and control system according to claim 1, wherein the STM32 single chip microcomputer is a low-power consumption single chip microcomputer.
3. The Internet of things-based indoor environment monitoring and control system according to claim 1, wherein the household equipment comprises a humidifier, an air conditioner and an LED lamp.
4. The internet of things-based indoor environment monitoring and control system according to claim 1, wherein the WiFi module is an ESP8266WiFi module.
5. The internet of things-based indoor environment monitoring and control system according to claim 1, wherein the control system can automatically adjust brightness according to time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922328767.8U CN212341695U (en) | 2019-12-23 | 2019-12-23 | Indoor environment monitoring and control system based on Internet of things |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922328767.8U CN212341695U (en) | 2019-12-23 | 2019-12-23 | Indoor environment monitoring and control system based on Internet of things |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212341695U true CN212341695U (en) | 2021-01-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922328767.8U Expired - Fee Related CN212341695U (en) | 2019-12-23 | 2019-12-23 | Indoor environment monitoring and control system based on Internet of things |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212341695U (en) |
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2019
- 2019-12-23 CN CN201922328767.8U patent/CN212341695U/en not_active Expired - Fee Related
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210112 |