阅读说明：本技术 一种智能环保区域调温的物联网系统 (Intelligent environment-friendly regional temperature-adjusting Internet of things system ) 是由 汤运清 于 2021-01-21 设计创作，主要内容包括：一种智能环保区域调温的物联网系统,包括中央空调、智能终端、调温房间和温度传感器,所述中央空调、智能终端和温度传感器之间可通过网络互相连接,所述温度传感器安装在调温房间的四角,所述温度传感器将调温房间分为四个区域测温,所述中央空调、温度传感器和智能终端皆装有唯一身份标识的物联网卡和通讯端口。(The utility model provides an thing networking systems of regional temperature regulation of intelligence environmental protection, includes central air conditioning, intelligent terminal, the room and the temperature sensor adjust the temperature, accessible network interconnect between central air conditioning, intelligent terminal and the temperature sensor, temperature sensor installs the four corners in the room that adjusts the temperature, temperature sensor will adjust the temperature the room and divide into four regional temperature measurements, central air conditioning, temperature sensor and intelligent terminal all are equipped with the thing networking card and the communication port of unique identification.)

1. The utility model provides an internet of things system of regional temperature regulation of intelligence environmental protection, includes central air conditioning, intelligent terminal, room (1) and temperature sensor (2) adjust the temperature, accessible network interconnect, characterized by between central air conditioning, intelligent terminal and the temperature sensor (2): the temperature sensors (2) are arranged at four corners of the temperature-adjusting room (1), the temperature-adjusting room (1) is divided into four regions by the temperature sensors (2) for measuring temperature, and the central air conditioner, the temperature sensors (2) and the intelligent terminal are all provided with an Internet of things card and a communication port with unique identity marks;

the central air conditioner is connected with a communication port of the intelligent terminal through the communication port to track the position information of the intelligent terminal in real time, the central air conditioner of each temperature-adjusting room (1) is provided with an independent MCU processor for controlling the running state of the central air conditioner of the temperature-adjusting room (1), and the central air conditioner judges the position information of the intelligent terminal through the communication port to determine whether the intelligent terminal enters the temperature-adjusting room (1) controlled by the central air conditioner;

software for displaying information and controlling an air conditioner is installed in the intelligent terminal, a communication port of the intelligent terminal is connected with a communication port of the temperature sensor (2) and used for sending real-time position information through Bluetooth positioning, and the intelligent terminal transmits the temperature information detected by the temperature sensor (2) to the central air conditioner through the communication port;

the temperature sensor (2) transmits detected temperature information to the intelligent terminal for display in a heartbeat package mode through the communication port, and the temperature sensor (2) determines the working state of the temperature sensor according to the position information of the intelligent terminal.

2. The system of the internet of things for intelligent environmental zone temperature regulation according to claim 1, wherein: every there is independent air outlet (3) four temperature sensor (2) upper ends in room (1) adjusts the temperature, air-out pipeline (4), four are connected to air outlet (3) upper end a refrigeration passageway (5) is connected jointly in air-out pipeline (4), air-out pipeline (4) middle-end is equipped with choke valve (6).

3. The system of the internet of things for intelligent environmental zone temperature regulation according to claim 2, wherein: the software of the intelligent terminal can be set to be 18-30 ℃, the software can display the temperature measured by each temperature sensor (2) in the temperature-adjusting room (1), and the software can display the working state of each choke valve (6) in the temperature-adjusting room (1).

4. The system of claim 3, wherein the system comprises: the central air conditioner of each temperature-adjusting room (1) takes a central range of 5-10m as a detection range, when the intelligent terminal enters the detection range, the central air conditioner determines that the intelligent terminal enters the temperature-adjusting room (1) of the intelligent terminal, and the central air conditioner is in a temperature-adjusting state;

if the intelligent terminal does not enter the detection range, the central air conditioner is in a non-temperature-adjusting state, the central air conditioner reduces the output power, and the temperature of the air outlet (3) of the temperature-adjusting room (1) is adjusted to be higher than the preset temperature by 2-3 ℃.

5. The system of the internet of things for intelligent environmental zone temperature regulation according to claim 4, wherein: a temperature sensor (2) of a temperature-adjusting room (1) with a central air conditioner in a temperature-adjusting state is connected with an intelligent terminal to monitor the position information of the intelligent terminal, and meanwhile, the temperature sensor (2) of the previous temperature-adjusting room (1) is disconnected with the intelligent terminal;

the distance between each temperature sensor (2) connected with the intelligent terminal and the intelligent terminal is measured, the measured distance is shortest, a choke valve (6) at the upper end of the temperature sensor (2) with the distance less than or equal to 0.5m calculated by a formula is opened, and the air outlet (3) supplies air to an area to adjust the temperature;

the air supply control method is characterized in that the choke valve (6) in the area is closed when the temperature difference between the temperature of the temperature sensor (2) in the area subjected to temperature adjustment and the preset temperature is 0-1 ℃ without air supply, the choke valve (6) is opened when the temperature difference between the temperature of the temperature sensor (2) in the area subjected to temperature adjustment and the preset temperature is greater than 1 ℃, the choke valve (6) is opened when the temperature difference between the temperature of the temperature sensor (2) in the area not subjected to temperature adjustment and the preset temperature is greater than 3 ℃, and the choke valve (6) is closed when the temperature difference between the temperature of the temperature sensor (2) in the area not subjected to temperature adjustment and the preset temperature is greater than or equal to 3 ℃.

6. The system of claim 5, wherein the system comprises: the formula is the difference value between the shortest distance between the measured temperature sensor (2) and the intelligent terminal and the distances between other temperature sensors (2) and the intelligent terminal.

7. The system of claim 6, wherein the system comprises: the intelligent device comprises a use mode and a charging mode, wherein in the use mode, a central air conditioner in the temperature-adjusting room (1) is in a temperature-adjusting state, when the intelligent device is charged by a plug-in power supply, if the screen of the intelligent device is unlocked, the intelligent device is determined to be in the use mode, if the screen of the intelligent device is not unlocked, the intelligent device is determined to be in the charging mode, and the central air conditioner in the temperature-adjusting room (1) is in a non-temperature-adjusting state when the intelligent device is in the charging mode.

8. The system of claim 7, wherein the system comprises: the Internet of things card is an SIM card.

9. The system of the internet of things for intelligent environmental zone temperature regulation according to claim 8, wherein: the intelligent terminal comprises one or more of an intelligent mobile phone, a tablet personal computer and an intelligent bracelet.

10. The system of the internet of things for intelligent environmental zone temperature regulation according to claim 9, wherein: the network comprises any one or more of a 4G/5G network, WiFi and Bluetooth.

Technical Field

The invention relates to the field of temperature adjustment of the Internet of things, in particular to an intelligent environment-friendly regional temperature adjustment Internet of things system.

Background

The internet of things is that any object or process needing monitoring, connection and interaction is collected in real time through various devices and technologies such as various information sensors, radio frequency identification technologies, global positioning systems, infrared sensors, laser scanners and the like, various required information such as sound, light, heat, electricity, mechanics, chemistry, biology, positions and the like is collected, ubiquitous connection of objects and objects, and ubiquitous connection of objects and people are realized through various possible network accesses, and intelligent sensing, identification and management of the objects and the processes are realized.

At present, the temperature regulation control field is mainly installed in a specific room through a hanging type or vertical type air conditioner, the mode of manually controlling the air conditioner to refrigerate and cool is adopted, people need to manually control the on-off air conditioner in the specific area such as a bedroom and a study, particularly, people feel uncomfortable when the refrigeration time is long in summer, the central air conditioner regulates the temperature of the whole room at the present stage, if the air conditioner in an unmanned area is still normally operated, the resources are wasted, the temperature sensed by the air conditioner in the conventional technology at the present stage is mainly sent to an indoor unit automatically every preset time through an air conditioner remote controller, the temperature collected by the air conditioner remote controller replaces the ambient temperature, the mode cannot regulate the temperature in real time according to the position of a user, and the user experiences poor comfort.

Disclosure of Invention

The invention aims to solve the problems in the prior art, provides an intelligent environment-friendly regional temperature regulation Internet of things system, aims at the problem that the intelligent terminals such as mobile phones and the like are not away from the body, and determines a temperature regulation region according to the position and the state of the intelligent terminal, so that the waste of resources caused by invalid temperature regulation in an indoor unmanned region is avoided.

The invention adopts the technical scheme for solving the technical problems that: the intelligent environment-friendly regional temperature regulation Internet of things system comprises a central air conditioner, an intelligent terminal, a temperature regulation room and temperature sensors, wherein the central air conditioner, the intelligent terminal and the temperature sensors can be connected with one another through a network, the temperature sensors are arranged at four corners of the temperature regulation room, the temperature sensors divide the temperature regulation room into four regions for temperature measurement, the central air conditioner, the temperature sensors and the intelligent terminal are all provided with an Internet of things network card and a communication port with unique identity marks, the temperature in one room is different, the temperature sensors are divided into four regions for temperature measurement, the temperature sensors judge the distance of a user by reading the position information of the intelligent terminal, and the central air conditioner preferentially regulates the temperature of a region controlled by the temperature sensor closest to the intelligent terminal;

the central air conditioner is connected with a communication port of the intelligent terminal through the communication port to track the position information of the intelligent terminal in real time, the central air conditioner of each temperature-adjusting room is provided with an independent MCU processor for controlling the running state of the central air conditioner of the temperature-adjusting room, the central air conditioner judges the position information of the intelligent terminal through the communication port to determine whether the intelligent terminal enters the temperature-adjusting room controlled by the central air conditioner, and judges whether the intelligent terminal enters the temperature-adjusting room or not, mainly by judging the distance between the central air conditioner of the temperature-adjusting room and the intelligent terminal, when the distance is 5-10m, the intelligent terminal enters the temperature-adjusting room;

the intelligent terminal is internally provided with software for displaying information and controlling an air conditioner, a communication port of the intelligent terminal is connected with a communication port of a temperature sensor and used for positioning and sending real-time position information through Bluetooth, the intelligent terminal transmits the temperature information detected by the temperature sensor to the central air conditioner through the communication port, the intelligent terminal serves as an intermediary mechanism between the central air conditioner and the temperature sensor, when the central air conditioner judges that the intelligent terminal enters a temperature-regulated room, the intelligent terminal serves as the intermediary mechanism and feeds back the detection information transmitted to the intelligent terminal by the temperature sensor to the central air conditioner for processing, when the intelligent terminal does not enter the temperature-regulated room, the central air conditioner is in default connection with the temperature sensor, and the default connection is that the temperature sensor actively sends the temperature information to the central air conditioner every 60;

the temperature sensor transmits detected temperature information to the intelligent terminal for display through the communication port in a heartbeat package mode, the temperature sensor determines the working state of the temperature sensor according to the position information of the intelligent terminal, and control software of the intelligent terminal can check the temperature information in each temperature-adjusting room and can initiatively set the temperature of the central air conditioner or change the working mode of the central air conditioner and the like.

In order to further improve the temperature regulation, the upper ends of the four temperature sensors of each temperature regulation room are provided with independent air outlets, the upper ends of the air outlets are connected with air outlet pipelines, the four air outlet pipelines are connected with a refrigeration channel together, the middle end of each air outlet pipeline is provided with a choke valve, and the central air conditioner controls the choke valve to be opened or closed according to the collected position information and temperature information of the intelligent terminal.

Further perfection, the preset temperature can be set to be 18-30 ℃ in software of the intelligent terminal, the software can display the temperature measured by each temperature sensor in the temperature-adjusting room, the software can display the working state of each choke valve in the temperature-adjusting room, and the software can actively adjust the working state of each choke valve to adjust the temperature in the adjusting room.

Further perfecting, the central air conditioner of each temperature-adjusting room takes a central range of 5-10m as a detection range, when the intelligent terminal enters the detection range, the central air conditioner determines that the intelligent terminal enters the temperature-adjusting room of the central air conditioner, the central air conditioner is in a temperature-adjusting state, when the intelligent terminal enters the detection range, the central air conditioner judges that a user enters the temperature-adjusting room, when the central air conditioner enters the temperature-adjusting state, the central air conditioner starts to receive state information sent by the intelligent terminal, and controls the choke valve to adjust the temperature according to the state information;

if the intelligent terminal does not enter the detection range, the central air conditioner is in a non-temperature-adjusting state, the central air conditioner reduces output power, the temperature of an air outlet of the temperature-adjusting room is increased to be 2-3 ℃ higher than a preset temperature, and if the intelligent terminal enters the detection range, the central air conditioner judges that the user leaves the temperature-adjusting room.

Further perfecting, the temperature sensor of the temperature-adjusting room of the central air conditioner in the temperature-adjusting state is connected with the intelligent terminal to monitor the position information of the intelligent terminal, meanwhile, the temperature sensor of the previous temperature-adjusting room is disconnected with the intelligent terminal, and the temperature sensor is switched to send the detected temperature information to the central air conditioner every 60-120s when the user leaves the temperature-adjusting room;

the method comprises the steps that the distance between each temperature sensor connected with an intelligent terminal and the intelligent terminal is measured, the choke valve at the upper end of the temperature sensor with the shortest distance and the calculated distance of a formula is opened, the air outlet supplies air to an area to adjust the temperature, the distance between the temperature sensors at multiple parts and the shortest distance are less than or equal to 0.5m, and the intelligent terminal is located between the adjacent control areas or between rooms;

the method comprises the steps of closing a choke valve of an area for temperature regulation when the difference between the temperature of a temperature sensor of the area for temperature regulation and a preset temperature is 0-1 ℃ and not supplying air, opening the choke valve when the difference between the temperature of the temperature sensor of the area for temperature regulation and the preset temperature is greater than 1 ℃, opening the choke valve when the difference between the temperature of the temperature sensor of the area for temperature regulation and the preset temperature is greater than 3 ℃, closing the choke valve when the difference between the temperature of the temperature sensor of the area for temperature regulation and the preset temperature is greater than or equal to 3 ℃, judging that the temperature of the area reaches a preset value when the difference between the temperature of the temperature sensor and the preset temperature is 0-1 ℃, and judging that the temperature of the area does not reach the preset value temperature when the difference between the temperature of the temperature sensor and the preset temperature is greater than 1.

And further perfecting, wherein the formula is a difference value between the shortest distance between the measured temperature sensor and the intelligent terminal and the distances between other temperature sensors and the intelligent terminal.

Further perfection, intelligent terminal includes usage pattern and charging mode, under the usage pattern, central air conditioning in the room that adjusts the temperature is the state that adjusts the temperature, when intelligent terminal plug power charges, if intelligent terminal screen unblock judges intelligent terminal for the usage pattern, if intelligent terminal screen unblock judges intelligent terminal for the charging mode, central air conditioning is the non-state that adjusts the temperature in the room that adjusts the temperature when intelligent terminal is the charging mode, intelligent terminal acquiescence user leaves intelligent terminal when getting into to charge, if the intelligent terminal screen is opened, then judges that the user is in the room that adjusts the temperature.

Further perfection, the internet of things card is an SIM card.

Further perfection, intelligent terminal includes one or more in smart mobile phone, panel computer and the intelligent bracelet, intelligent terminal still includes other mobile intelligent equipment such as intelligent wrist-watch.

Further perfection, the network comprises any one or more of a 4G/5G network, WiFi and Bluetooth, and the network also comprises other network functions which can be used for connecting an intelligent terminal, a central air conditioner and a temperature sensor.

The invention has the beneficial effects that: the invention is divided into different temperature-adjusting rooms, each central air conditioner has an independent MCU to control the working state of the central air conditioner and receive the position information of an intelligent terminal or a temperature sensor, each central air conditioner can independently adjust the working state of the central air conditioner, the problem that the central air conditioner still runs to supply air to the temperature-adjusting rooms to cause resource waste when no one enters the temperature-adjusting rooms is avoided, meanwhile, a plurality of temperature sensors are arranged in each temperature-adjusting room and divided into a plurality of areas for temperature detection, the intelligent terminal judges the area where the user is located by measuring the distance between the temperature sensor and the intelligent terminal after entering the temperature-adjusting rooms, so that the temperature of the area where the user is located can be better adjusted, the invention has the beneficial effects that the intelligent terminal is connected with the user, when the intelligent terminal is not away from the user, the default position where the intelligent terminal is located is the position where the user is located, and automatically controlling the working state of the central air conditioner in the area.

Drawings

Fig. 1 is a schematic view of a choke valve and a temperature sensor of a temperature-adjusting room of the invention.

Description of reference numerals: 1. temperature adjusting room, 2, temperature sensor, 3, air outlet, 4, air outlet pipeline, 5, refrigeration channel, 6 and choke valve.

Detailed Description

The invention will be further described with reference to the accompanying drawings in which:

with reference to the accompanying drawings: the system comprises a central air conditioner, an intelligent terminal, a temperature adjusting room 1 and temperature sensors 2, wherein the central air conditioner, the intelligent terminal and the temperature sensors 2 are connected with one another through a network, the temperature sensors 2 are arranged at four corners of the temperature adjusting room 1, the temperature adjusting room 1 is divided into four regions by the temperature sensors 2 for temperature measurement, and the central air conditioner, the temperature sensors 2 and the intelligent terminal are all provided with an Internet of things network card and a communication port with unique identification marks;

the central air conditioner is connected with a communication port of the intelligent terminal through the communication port to track the position information of the intelligent terminal in real time, the central air conditioner of each temperature-adjusting room 1 is provided with an independent MCU processor for controlling the running state of the central air conditioner of the temperature-adjusting room 1, and the central air conditioner judges the position information of the intelligent terminal through the communication port to determine whether the intelligent terminal enters the temperature-adjusting room 1 controlled by the central air conditioner;

the intelligent terminal is internally provided with software for displaying information and controlling the air conditioner, a communication port of the intelligent terminal is connected with a communication port of the temperature sensor 2, real-time position information is sent through Bluetooth positioning, and the intelligent terminal transmits the temperature information detected by the temperature sensor 2 to the central air conditioner through the communication port;

the temperature sensor 2 transmits the detected temperature information to the intelligent terminal for display in a heartbeat packet mode through the communication port, and the temperature sensor 2 determines the working state of the temperature sensor according to the position information of the intelligent terminal.

The upper ends of four temperature sensors 2 of each temperature adjusting room 1 are provided with independent air outlets 3, the upper ends of the air outlets 3 are connected with air outlet pipelines 4, the four air outlet pipelines 4 are connected with a refrigeration channel 5 together, and the middle ends of the air outlet pipelines 4 are provided with choke valves 6.

The software of the intelligent terminal can be set to have a preset temperature of 18-30 ℃, the software can display the temperature measured by each temperature sensor 2 in the temperature-regulated room 1, and the software can display the working state of each choke valve 6 in the temperature-regulated room 1.

The central air conditioner of each temperature-adjusting room 1 takes a central range of 5-10m as a detection range, and when the intelligent terminal enters the detection range, the central air conditioner determines that the intelligent terminal enters the temperature-adjusting room 1 and the central air conditioner is in a temperature-adjusting state;

if the intelligent terminal does not enter the detection range, the central air conditioner is in a non-temperature-adjusting state, the central air conditioner reduces the output power, and the temperature of the air outlet 3 of the temperature-adjusting room 1 is adjusted to be higher than the preset temperature by 2-3 ℃.

The temperature sensor 2 of the temperature-adjusting room 1 with the central air conditioner in the temperature-adjusting state is connected with the intelligent terminal to monitor the position information of the intelligent terminal, and meanwhile, the temperature sensor 2 of the previous temperature-adjusting room 1 is disconnected with the intelligent terminal;

the distance between each temperature sensor 2 connected with the intelligent terminal and the intelligent terminal is measured, the measured distance is shortest, a choke valve 6 at the upper end of the temperature sensor 2 with the distance less than or equal to 0.5m calculated by a formula is opened, and an air outlet 3 supplies air to an area to adjust the temperature;

when the difference value between the temperature of the temperature sensor 2 in the area subjected to temperature regulation and the preset temperature is 0-1 ℃, the choke valve 6 in the area is closed and air supply is not carried out, when the difference value between the temperature of the temperature sensor 2 in the area subjected to temperature regulation and the preset temperature is greater than 1 ℃, the choke valve 6 is opened, when the difference value between the temperature of the temperature sensor 2 in the area not subjected to temperature regulation and the preset temperature is greater than 3 ℃, the choke valve 6 is opened, and when the difference value between the temperature of the temperature sensor 2 in the area not subjected to temperature regulation and the preset temperature is greater than or equal to 3 ℃, the choke valve 6 is closed.

The formula is the difference value between the measured shortest distance between the temperature sensor 2 and the intelligent terminal and the distances between other temperature sensors 2 and the intelligent terminal.

The intelligent equipment comprises a use mode and a charging mode, wherein in the use mode, a central air conditioner in the temperature-adjusting room 1 is in a temperature-adjusting state, when the intelligent equipment is charged by a plug-in power supply, if the screen of the intelligent equipment is unlocked, the intelligent equipment is determined to be in the use mode, if the screen of the intelligent equipment is not unlocked, the intelligent equipment is determined to be in the charging mode, and the central air conditioner in the temperature-adjusting room 1 is in a non-temperature-adjusting state when the intelligent equipment is in the charging mode; the Internet of things card is an SIM card; the intelligent terminal comprises one or more of an intelligent mobile phone, a tablet personal computer and an intelligent bracelet; the network comprises any one or more of a 4G/5G network, WiFi and Bluetooth.

While the invention has been shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the appended claims.