CN111061187A - Intelligent bathroom system based on zigbee - Google Patents
Intelligent bathroom system based on zigbee Download PDFInfo
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- CN111061187A CN111061187A CN201911306701.7A CN201911306701A CN111061187A CN 111061187 A CN111061187 A CN 111061187A CN 201911306701 A CN201911306701 A CN 201911306701A CN 111061187 A CN111061187 A CN 111061187A
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- zigbee
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0423—Input/output
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/25—Pc structure of the system
- G05B2219/25257—Microcontroller
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Abstract
The invention discloses a zigbee-based intelligent bathroom system, which comprises an intelligent closestool internally provided with a first zigbee terminal node, an intelligent exhaust fan internally provided with a second zigbee terminal node, an intelligent lamp internally provided with a third zigbee terminal node, a fourth zigbee terminal node connected with a human body infrared sensor embedded outside a bathroom door, and an intelligent bathroom heater internally provided with a fifth zigbee terminal node, wherein the intelligent closestool is internally provided with a first zigbee terminal node; the intelligent shower switch is internally provided with a sixth zigbee terminal node, and a seventh zigbee terminal node, a zigbee coordinator, a wireless communication module, a main controller and an intelligent terminal which are connected with a human body infrared sensor embedded outside a bathroom door; the main controller is in communication connection with the zigbee coordinator; the zigbee coordinator, the first zigbee terminal node, the second zigbee terminal node, the third zigbee terminal node, the fourth zigbee terminal node, the fifth zigbee terminal node, the sixth zigbee terminal node and the seventh zigbee terminal node form a zigbee network; the main controller is in wireless communication connection with the intelligent terminal through a wireless communication module; the intelligent terminal is used for receiving and displaying the data processed by the main controller and issuing a control instruction through the intelligent terminal.
Description
Technical Field
The invention relates to the technical field of intelligent home furnishing, in particular to a zigbee-based intelligent bathroom system.
Background
Toilets have long been an essential part of every family, as well as toileting and bathing, which are essential parts for everyone. And peculiar smell and germs often exist in the air in the toilet, which seriously harm the health of people, and meanwhile, along with the popularization of the Internet of things, the healthy and convenient life is favored by many people, the bath mode is more convenient and full-automatic, and more intelligent and convenient household design also becomes the focus of attention of people.
At present, some household products aiming at the internet of things exist in the market, but many products are single electronic products aiming at partial use environments, the compatibility is poor, the overall effect is poor, and the user experience is poor. There are many embedded design schemes in the market, but the implementation is complex, the circuit is very power consuming, and the use and maintenance are also very troublesome.
Therefore, how to develop an intelligent toilet system design which is energy-saving, efficient, simple to use, and easy to arrange and maintain becomes a problem to be solved urgently.
Disclosure of Invention
The invention provides a zigbee-based intelligent bathroom system, which is simple to control, simple in circuit structure, low in cost and good in user physical examination, and aims to solve the problems that an existing intelligent household electronic product is single, poor in compatibility, poor in overall effect and poor in user experience.
In order to achieve the purpose of the invention, the technical scheme is as follows: a zigbee-based intelligent bathroom system comprises an intelligent closestool internally provided with a first zigbee terminal node, an intelligent exhaust fan internally provided with a second zigbee terminal node, an intelligent lamp internally provided with a third zigbee terminal node, a fourth zigbee terminal node connected with a human body infrared sensor embedded outside a bathroom door, and an intelligent bathroom heater internally provided with a fifth zigbee terminal node; the intelligent shower switch is internally provided with a sixth zigbee terminal node, and a seventh zigbee terminal node, a zigbee coordinator, a wireless communication module, a main controller and an intelligent terminal which are connected with a human body infrared sensor embedded outside a bathroom door;
the main controller is in communication connection with the zigbee coordinator; the zigbee coordinator, the first zigbee terminal node, the second zigbee terminal node, the third zigbee terminal node, the fourth zigbee terminal node, the fifth zigbee terminal node, the sixth zigbee terminal node and the seventh zigbee terminal node form a zigbee network, and the main controller receives data and issues instructions through the zigbee;
the main controller is in wireless communication connection with the intelligent terminal through a wireless communication module;
the intelligent terminal is used for receiving and displaying the data processed by the main controller and simultaneously issuing a control instruction through the intelligent terminal.
The invention realizes the connection of the main controller with different intelligent devices, such as an intelligent lamp, an intelligent closestool, an intelligent exhaust fan, an intelligent bath heater and the like, by utilizing the zigbee communication technology. The zigbee communication technology is high in compatibility, networking is carried out and network communication is managed by using the zigbee coordinator, different intelligent devices are managed by the main controller, and user experience is good. Meanwhile, the circuit of the intelligent bathroom system is simple and low in cost.
Preferably, the intelligent closestool comprises an automatic flushing device, an infrared sensor, an odor sensor and a first microprocessor;
the infrared sensor is used for acquiring whether a user is near the closestool or not and transmitting acquired information to the first microprocessor;
the odor sensor is used for collecting odor information in the closestool and transmitting the collected odor information to the first processor;
the automatic flushing device is electrically connected with the first microprocessor and used for receiving the instruction sent by the first microprocessor and executing the flushing action;
and the first microprocessor uploads the received information to the zigbee coordinator through the first zigbee terminal node, and the zigbee coordinator transmits the information to the main controller for processing.
Furthermore, the intelligent exhaust fan comprises an air quality sensor for detecting the concentration of ammonia and hydrogen sulfide generated in the toilet, the concentration is transmitted to the main controller, and after the concentration exceeds a threshold value, the intelligent exhaust fan on the second zigbee terminal node is opened through a control command of the main controller through the zigbee coordinator.
Furthermore, the human body infrared sensor embedded outside the toilet door is used for detecting whether a user enters a toilet or not, when the human body infrared sensor on the door detects that the user enters the toilet, detected information is transmitted to the main controller through a seventh zigbee terminal node, and the main controller sends an intelligent lamp control instruction to control an intelligent lamp of the toilet to be turned on through the zigbee coordinator; meanwhile, when the human body infrared sensor detects that the user leaves the toilet, the main controller controls the intelligent lamp to be turned off.
Furthermore, the human body infrared sensor embedded outside the bathroom door is used for detecting whether a user enters the bathroom or not, and when the user is detected to enter the bathroom, detected information is uploaded to the main control module through the fourth zigbee terminal node; and the main control module awakens the intelligent bath heater and the intelligent bath shower switch through a fifth zigbee terminal node and a sixth zigbee terminal node.
Furthermore, a temperature sensor and a human body infrared sensor are arranged in the intelligent bathroom heater; the temperature sensor is used for detecting water temperature, and when the detected water temperature is lower than a threshold value, the main controller issues a control instruction through the zigbee coordinator and the fifth zigbee terminal node to control the intelligent bathroom heater to heat water;
when the human body infrared sensor detects a user, the main controller controls the bath heater to be started; and after 10S, the main controller issues a control instruction through the zigbee coordinator and a sixth zigbee terminal node to control the on-off of the intelligent shower switch.
Still further, the wireless communication module be the wifi module.
Furthermore, the intelligent terminal comprises a communication module which is in communication connection with the zigbee coordinator and is used for receiving the data signals received by the zigbee coordinator and transmitting and issuing a control command;
and the control module is connected with the communication module and used for processing the data signal transmitted by the communication module and generating a control instruction according to a processing result.
Still further, the intelligent terminal also comprises a receiving module used for connecting the control module;
the receiving module is used for receiving a mode selection signal and a threshold signal input by a user.
The invention has the following beneficial effects:
1. the intelligent lamp, the intelligent closestool, the intelligent exhaust fan, the intelligent bathroom heater and the intelligent shower switch are detected and controlled by utilizing a zigbee communication technology, the communication technology is high in compatibility, networking can be achieved only by arranging zigbee terminal nodes on the intelligent terminal, and the main controller can control the intelligent lamp, the intelligent closestool, the intelligent exhaust fan, the intelligent bathroom heater and the intelligent shower switch. The invention is based on the zigbee internet of things protocol, has the advantages of low complexity, self-organization, low power consumption and low cost, can be fully applied to intelligent household products, can link different modules through a wireless protocol, and can simplify circuit design
Drawings
Fig. 1 is a block diagram of a smart bathroom system based on zigbee according to an embodiment.
Fig. 2 is a block diagram showing the design of an application program of the intelligent terminal according to the embodiment.
Detailed Description
The invention is described in detail below with reference to the drawings and the detailed description.
Example 1
As shown in fig. 1, a zigbee-based intelligent bathroom system comprises an intelligent toilet with a first zigbee terminal node inside, an intelligent exhaust fan with a second zigbee terminal node inside, an intelligent lamp with a third zigbee terminal node inside, a fourth zigbee terminal node connected to a human body infrared sensor embedded outside a bathroom door, and an intelligent bathroom heater with a fifth zigbee terminal node inside; the intelligent shower switch is internally provided with a sixth zigbee terminal node, and a seventh zigbee terminal node, a zigbee coordinator, a wireless communication module, a main controller and an intelligent terminal which are connected with a human body infrared sensor embedded outside a bathroom door;
the main controller is in communication connection with the zigbee coordinator; the zigbee coordinator, the first zigbee terminal node, the second zigbee terminal node, the third zigbee terminal node, the fourth zigbee terminal node, the fifth zigbee terminal node, the sixth zigbee terminal node and the seventh zigbee terminal node form a zigbee network, and the main controller receives data and issues instructions through the zigbee;
the main controller is in wireless communication connection with the intelligent terminal through a wireless communication module;
the intelligent terminal is used for receiving and displaying the data processed by the main controller and simultaneously issuing a control instruction through the intelligent terminal.
This embodiment is through utilizing zigbee communication technology, realizes that main control unit is connected with different smart machine, if connection such as intelligent lamp, intelligent closestool, intelligent air discharge fan, intelligent bathroom heater. The zigbee communication technology is high in compatibility, networking is carried out and network communication is managed by using the zigbee coordinator, different intelligent devices are managed by the main controller, and user experience is good. Meanwhile, the circuit of the intelligent bathroom system is simple and low in cost.
The intelligent closestool comprises an automatic flushing device, an infrared sensor, an odor sensor and a first microprocessor;
the infrared sensor is used for acquiring whether a user is near the closestool or not and transmitting acquired information to the first microprocessor;
the odor sensor is used for collecting odor information in the closestool and transmitting the collected odor information to the first processor;
the automatic flushing device is electrically connected with the first microprocessor and used for receiving the instruction sent by the first microprocessor and executing the flushing action;
and the first microprocessor uploads the received information to the zigbee coordinator through the first zigbee terminal node, and the zigbee coordinator transmits the information to the main controller for processing.
This embodiment detects and judges whether the user is in like the lavatory through infrared sensor and smell sensor intercombination. Through the mutual combination and judgment of the infrared sensor and the odor sensor, the main controller can be prevented from generating misoperation. The infrared sensor and the odor sensor transmit the acquired information to the zigbee coordinator through the first zigbee terminal node, and then transmit the information to the main controller for processing; if the user is detected and the odor sensor detects the odor information, the main controller issues a control instruction, and the intelligent closestool starts the automatic flushing module for flushing.
In a specific embodiment, in order to prevent the generation of toxic gases in the toilet, the intelligent exhaust fan of the embodiment comprises an air quality sensor for detecting the concentration of ammonia and hydrogen sulfide generated in the toilet, and the intelligent exhaust fan on the second zigbee terminal node is turned on through the zigbee coordinator by a control command of the main controller after the concentration of ammonia and hydrogen sulfide is transmitted to the main controller. The embodiment can purify the smell in the toilet and improve the air quality in the toilet.
In a specific embodiment, the human body infrared sensor embedded outside the toilet door is used for detecting whether a user enters a toilet or not, when the human body infrared sensor on the door detects that the user enters the toilet, detected information is transmitted to the main controller through a seventh zigbee terminal node, and the main controller controls an intelligent lamp of the toilet to be turned on through issuing an intelligent lamp control instruction by the zigbee coordinator; meanwhile, when the human body infrared sensor detects that the user leaves the toilet, the main controller controls the intelligent lamp to be turned off.
In a specific embodiment, the human body infrared sensor embedded outside the bathroom door is used for detecting whether a user enters the bathroom or not, and after the user is detected to enter the bathroom, detected information is uploaded to the main control module through the fourth zigbee terminal node; and the main control module awakens the intelligent bath heater and the intelligent bath shower switch through a fifth zigbee terminal node and a sixth zigbee terminal node.
The intelligent lamp is further internally provided with a photosensitive sensor, the photosensitive sensor and the human body infrared sensor are combined with each other to judge whether the lamp needs to be turned on, when the photosensitive sensor detects that the light brightness is lower than a threshold value, and meanwhile, when the human body sensor detects a user, the main control unit can issue a control command through the zigbee coordinator to control the on-off of the intelligent lamp. When the human body infrared sensor detects that the user leaves the toilet, the main controller controls the intelligent lamp to turn off the lamp.
In a specific embodiment, a temperature sensor and a human body infrared sensor are arranged in the intelligent bathroom heater; the temperature sensor is used for detecting water temperature, and when the detected water temperature is lower than a threshold value, the main controller issues a control instruction through the zigbee coordinator and the fifth zigbee terminal node to control the intelligent bathroom heater to heat water;
when the human body infrared sensor detects a user, the main controller controls the bath heater to be started; and after 10S, the main controller issues a control instruction through the zigbee coordinator and a sixth zigbee terminal node to control the on-off of the intelligent shower switch.
In a specific embodiment, the wireless communication module is a wifi module. The type of the wifi module is ESP8266, and the type of the main controller is S3C 2440. The wireless communication module is in communication connection with the main controller.
In a specific embodiment, the intelligent terminal comprises a communication module, which is in communication connection with the zigbee coordinator and is used for receiving the data signals received by the zigbee coordinator and transmitting and issuing a control command;
and the control module is connected with the communication module and used for processing the data signal transmitted by the communication module and generating a control instruction according to a processing result.
In a specific embodiment, the intelligent terminal further comprises a receiving module for connecting the control module;
the receiving module is used for receiving a mode selection signal and a threshold signal input by a user.
The intelligent terminal is an intelligent mobile phone and is provided with a communication module, a control module and a receiving module; the smart phone is provided with a corresponding application program, wherein the application program is designed as shown in fig. 2, and the data of the odor sensor, the threshold value of the temperature sensor and the threshold value of the air quality sensor are set through the smart phone. Meanwhile, the on-off of the intelligent lamp, the intelligent closestool, the intelligent exhaust fan, the intelligent bathroom heater and the intelligent shower switch can be set.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (9)
1. The utility model provides an intelligence bathroom system based on zigbee which characterized in that: the intelligent bathroom heater comprises an intelligent closestool internally provided with a first zigbee terminal node, an intelligent exhaust fan internally provided with a second zigbee terminal node, an intelligent lamp internally provided with a third zigbee terminal node, a fourth zigbee terminal node connected with a human body infrared sensor embedded outside a bathroom door, and an intelligent bathroom heater internally provided with a fifth zigbee terminal node; the intelligent shower switch is internally provided with a sixth zigbee terminal node, and a seventh zigbee terminal node, a zigbee coordinator, a wireless communication module, a main controller and an intelligent terminal which are connected with a human body infrared sensor embedded outside a bathroom door;
the main controller is in communication connection with the zigbee coordinator; the zigbee coordinator, the first zigbee terminal node, the second zigbee terminal node, the third zigbee terminal node, the fourth zigbee terminal node, the fifth zigbee terminal node, the sixth zigbee terminal node and the seventh zigbee terminal node form a zigbee network, and the main controller receives data and issues instructions through the zigbee network;
the main controller is in wireless communication connection with the intelligent terminal through a wireless communication module;
the intelligent terminal is used for receiving and displaying the data processed by the main controller and simultaneously issuing a control instruction through the intelligent terminal.
2. The zigbee-based smart bathroom system of claim 1, wherein: the intelligent closestool comprises an automatic flushing device, an infrared sensor, an odor sensor and a first microprocessor;
the infrared sensor is used for acquiring whether a user is near the closestool or not and transmitting acquired information to the first microprocessor;
the odor sensor is used for collecting odor information in the closestool and transmitting the collected odor information to the first processor;
the automatic flushing device is electrically connected with the first microprocessor and used for receiving the instruction sent by the first microprocessor and executing the flushing action;
and the first microprocessor uploads the received information to the zigbee coordinator through the first zigbee terminal node, and the zigbee coordinator transmits the information to the main controller for processing.
3. The zigbee-based smart bathroom system of claim 1, wherein: the intelligent exhaust fan comprises an air quality sensor and is used for detecting the concentration of ammonia and hydrogen sulfide generated in the toilet, the concentration is transmitted to the main controller, and after the concentration exceeds a threshold value, the intelligent exhaust fan on the second zigbee terminal node is opened through a control command of the main controller through the zigbee coordinator.
4. The zigbee-based smart bathroom system of claim 1, wherein: the human body infrared sensor embedded outside the toilet door is used for detecting whether a user enters the toilet or not, when the human body infrared sensor on the door detects that the user enters the toilet, detected information is transmitted to the main controller through the seventh zigbee terminal node, and the main controller controls the intelligent lamp of the toilet to be turned on through issuing an intelligent lamp control instruction and the zigbee coordinator; meanwhile, when the human body infrared sensor detects that the user leaves the toilet, the main controller controls the intelligent lamp to be turned off.
5. The zigbee-based smart bathroom system of claim 1, wherein: the human body infrared sensor embedded outside the bathroom door is used for detecting whether a user enters the bathroom or not, and when the user is detected to enter the bathroom, detected information is uploaded to the main control module through the fourth zigbee terminal node; and the main control module awakens the intelligent bath heater and the intelligent bath shower switch through a fifth zigbee terminal node and a sixth zigbee terminal node.
6. The zigbee-based smart bathroom system of claim 1, wherein: a temperature sensor and a human body infrared sensor are arranged in the intelligent bathroom heater; the temperature sensor is used for detecting water temperature, and when the detected water temperature is lower than a threshold value, the main controller issues a control instruction through the zigbee coordinator and the fifth zigbee terminal node to control the intelligent bathroom heater to heat water;
when the human body infrared sensor detects a user, the main controller controls the bath heater to be started; and after 10S, the main controller issues a control instruction through the zigbee coordinator and a sixth zigbee terminal node to control the on-off of the intelligent shower switch.
7. The zigbee-based smart bathroom system of claim 1, wherein: the wireless communication module is a wifi module.
8. The zigbee-based smart bathroom system of claim 1, wherein: the intelligent terminal comprises a communication module, a transmission module and a control module, wherein the communication module is in communication connection with the zigbee coordinator and is used for receiving the data signals received by the zigbee coordinator and transmitting and issuing control instructions;
and the control module is connected with the communication module and used for processing the data signal transmitted by the communication module and generating a control instruction according to a processing result.
9. The zigbee-based smart bathroom system of claim 8, wherein: the intelligent terminal also comprises a receiving module used for being connected with the control module;
the receiving module is used for receiving a mode selection signal and a threshold signal input by a user.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201911306701.7A CN111061187A (en) | 2019-12-18 | 2019-12-18 | Intelligent bathroom system based on zigbee |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911306701.7A CN111061187A (en) | 2019-12-18 | 2019-12-18 | Intelligent bathroom system based on zigbee |
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| CN111061187A true CN111061187A (en) | 2020-04-24 |
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| CN201911306701.7A Pending CN111061187A (en) | 2019-12-18 | 2019-12-18 | Intelligent bathroom system based on zigbee |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102448194A (en) * | 2011-11-15 | 2012-05-09 | 邓超 | Multimedia intelligent home network based on Zigbee |
| CN102767861A (en) * | 2012-05-28 | 2012-11-07 | 慈溪市附海镇多邦电器厂 | Intelligent bathroom heater |
| CN106200402A (en) * | 2016-08-19 | 2016-12-07 | 滁州学院 | A kind of Intelligent bathroom system towards old solitary people |
| CN206396852U (en) * | 2017-01-11 | 2017-08-11 | 南京林业大学 | Deodorization bathroom accessory system |
| CN107390586A (en) * | 2017-08-08 | 2017-11-24 | 芜湖职业技术学院 | Family bathroom space intelligent controlling device |
-
2019
- 2019-12-18 CN CN201911306701.7A patent/CN111061187A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102448194A (en) * | 2011-11-15 | 2012-05-09 | 邓超 | Multimedia intelligent home network based on Zigbee |
| CN102767861A (en) * | 2012-05-28 | 2012-11-07 | 慈溪市附海镇多邦电器厂 | Intelligent bathroom heater |
| CN106200402A (en) * | 2016-08-19 | 2016-12-07 | 滁州学院 | A kind of Intelligent bathroom system towards old solitary people |
| CN206396852U (en) * | 2017-01-11 | 2017-08-11 | 南京林业大学 | Deodorization bathroom accessory system |
| CN107390586A (en) * | 2017-08-08 | 2017-11-24 | 芜湖职业技术学院 | Family bathroom space intelligent controlling device |
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Application publication date: 20200424 |
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