CN110542456A - intelligent kitchen monitoring system based on ZigBee - Google Patents
intelligent kitchen monitoring system based on ZigBee Download PDFInfo
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- CN110542456A CN110542456A CN201910914463.1A CN201910914463A CN110542456A CN 110542456 A CN110542456 A CN 110542456A CN 201910914463 A CN201910914463 A CN 201910914463A CN 110542456 A CN110542456 A CN 110542456A
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- humidity
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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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
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Computer Networks & Wireless Communication (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The intelligent kitchen monitoring system mainly realizes wireless communication, data transmission and monitoring among modules by using the ZigBee technology. The invented system comprises: minimum system module, zigBee transceiver module, humiture collection module, smog collection module, relay module, screen display module, exhaust fan module, bee calling organ module. The invention can realize the function of uploading the collected data to the PC end in real time or displaying the data on the screen, is convenient for real-time monitoring, and can realize the function of remotely controlling the exhaust fan aiming at special conditions.
Description
Technical Field
the invention relates to the field of smart homes, in particular to a ZigBee-based smart kitchen monitoring system.
Background
With the development of network communication technology and the pursuit of beauty on living quality and living comfort, the science and technology of lazy people is the best way, and smart homes become marketing hotspots of various technical companies. Smart homes are now developing towards the combination of interconnection, intelligence, short-range control and remote control. People can monitor the home state of the people at any time, control over home equipment can be achieved through a remote technology, multimedia and game entertainment are integrated in the aspect of application and entertainment, and home life is enriched. The smart home provided firstly takes a house as a platform, adopts a wireless network technology and is assisted by a comprehensive wiring technology, and solves the problems of complicated lines, troublesome wiring, and poor quality and aging of circuit cables of the traditional home equipment. And on the basis of the time, an automatic control technology is utilized, automation and intellectualization are combined in a unified way, so that a safe and efficient home environment which can meet the daily entertainment function can be provided for the modern life of people.
The kitchen is a place where danger is most likely to occur in each family, and the importance of kitchen monitoring should be further implied in realizing informatization of modern home. However, the existing intelligent home system focuses more on convenience and rapidness of life of people, neglects potential safety hazards, and cannot meet the development requirements of intelligent home in the aspect of intelligent monitoring of a kitchen.
Disclosure of Invention
the intelligent kitchen system based on ZigBee is mainly realized, and wireless communication and data transmission among modules are realized by using ZigBee technology. The invention solves the problem that the development requirement of the intelligent home can not be met in the aspect of intelligent monitoring of the kitchen. The system comprises:
A minimum system module;
The ZigBee transceiver module is used for wireless communication and data transmission among the modules;
the temperature and humidity acquisition module is used for acquiring the temperature and humidity in the region;
The smoke collection module is used for monitoring the smoke concentration in the area;
The relay module is used for controlling the opening and closing state of the exhaust fan;
The screen display module is used for displaying the temperature and the humidity and the opening and closing state of the exhaust fan;
The system uses the ZigBee technology to realize wireless communication and data transmission among all modules, and aims to realize the intelligent wireless transmission monitoring function of a kitchen. The system design integrates three functions of smoke monitoring, remote control of exhaust fan switch and real-time temperature and humidity monitoring.
And when the smoke concentration measured by the system board smoke sensor No. 0 exceeds a limit value, the system board smoke display No. 1 displays an alarm buzzer for alarming. If the smoke concentration does not exceed the standard, the No. 0 system can transmit a safety signal to the No. 1 system board in real time, and the smoke of the No. 1 system board displays safety. When the exhaust fan is needed in the No. 0 system board monitoring area, the No. 1 system board can realize remote control on the state of the exhaust fan on the No. 0 system board, and the working state of the exhaust fan is monitored through the screen. The No. 1 system board can also monitor the temperature and the humidity of the environment where the board is located in real time and display the temperature and the humidity on a screen. The monitoring data of the humiture on the system board No. 0 and the system board No. 1 can be transmitted to the system No. 2, and the humiture of the environment where the two system boards are located is displayed at the system No. 2 end.
Drawings
FIG. 1 is a general block diagram of a system according to an embodiment of the invention.
Fig. 2 is a block diagram of the workflow of system board No. 0 according to the embodiment of the present invention.
Fig. 3 is a block diagram of the workflow of system board No. 1 according to the embodiment of the present invention.
Fig. 4 is a block diagram of the operation of a relay-controlled exhaust fan according to an embodiment of the present invention.
Fig. 5 is a schematic diagram of the upper computer of the system No. 3 according to the embodiment of the present invention.
Detailed Description
In order to clearly understand the objects, technical solutions and effects of the present invention, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
referring to fig. 1, fig. 1 is a general block diagram of an embodiment of a ZigBee-based smart kitchen monitoring system. The system comprises:
the minimum system module mainly takes an STM32F103C8 chip as a core and controls other modules through coding;
The ZigBee transceiver module is used for wireless communication and data transmission among the modules;
the temperature and humidity acquisition module is used for acquiring the temperature and humidity in the region;
the smoke collection module is used for monitoring the smoke concentration in the area;
the relay module is used for controlling the opening and closing state of the exhaust fan;
And the screen display module is used for displaying the temperature and the humidity and the opening and closing state of the exhaust fan.
Referring to fig. 2, fig. 2 is a block diagram of a work flow of the system board No. 0. The system comprises a ZigBee transmitting and receiving module, a temperature and humidity acquisition module, a smoke acquisition module and an exhaust fan module. The working process of the No. 0 system board is as follows: the temperature and humidity acquisition module is started to acquire the temperature and humidity of the area where the temperature and humidity acquisition module is located and transmit acquired data to the No. 2 system in real time. The smoke collection module is started to collect the smoke concentration of the area, when the smoke concentration does not exceed the standard, the No. 0 system can transmit a safety signal to the No. 1 system board in real time, and the smoke of the No. 1 system board displays safety. If the smoke concentration measured by the smoke collection module exceeds a limit value, the 0 system board immediately sends a signal to the 1 system board, and the 1 system board displays an alarm buzzer to give an alarm.
Referring to fig. 3, fig. 3 is a block diagram of the workflow of system board No. 1. The system comprises a ZigBee transmitting and receiving module, a temperature and humidity acquisition module, a relay module, a screen display module and a buzzer module. The working process of the No. 1 system board is as follows: the temperature and humidity acquisition module is started to acquire the temperature and humidity of the area, and transmits acquired data to the screen display module of the system in real time and simultaneously to the No. 2 system in real time. When the exhaust fan is needed in the No. 0 system board monitoring area, the No. 1 system board can realize remote control on the state of the exhaust fan on the No. 0 system board, and the working state of the exhaust fan is monitored through the screen.
Referring to fig. 4, fig. 4 is a block diagram of a work flow of a relay control exhaust fan. After the system is started, a relay of the No. 1 system board is detected, after the relay gives a high level, the No. 1 system board transmits a signal to the No. 0 system board through the ZigBee, the fan works, and meanwhile, the No. 0 system board returns a signal to the No. 1 system board through the ZigBee and displays the signal on a screen of the No. 1 system board.
referring to fig. 5, fig. 5 is a data display interface of the upper computer of system No. 2. The system can display real-time temperature and humidity in a digital mode, and meanwhile previous temperature and humidity data can be displayed on the interface in a waveform mode.
Claims (10)
1. The invention discloses an intelligent kitchen monitoring system, comprising: minimum system module, zigBee transceiver module, humiture collection module, smog collection module, relay module, screen display module, exhaust fan module, bee calling organ module. The intelligent kitchen monitoring system is characterized in that the system uses a ZigBee technology to realize wireless communication and data transmission among modules, and aims to realize an intelligent wireless transmission monitoring function for a kitchen. The system design integrates three functions of smoke monitoring, remote control of exhaust fan switch and real-time temperature and humidity monitoring. When the smoke concentration measured by the smoke sensor of the system board No. 0 exceeds a limit value, an alarm is given, if the smoke concentration does not exceed the standard, a signal is transmitted to the system board No. 1, and the smoke of the system board No. 1 displays NO. No. 1 system board can realize remote monitoring to the state of the row's fan on No. 0 system board to through the operating condition of screen monitoring exhaust fan. The No. 1 system board can also monitor the temperature and the humidity of the environment where the board is located in real time and display the temperature and the humidity on a screen. The monitoring data of the temperature and humidity on the system board No. 0 and the system board No. 1 can be transmitted to the system No. 2 through the ZigBee, and the temperature and humidity of the environment where the two system boards are located are displayed at the system No. 2 end.
2. the system of claim 1, wherein the minimum system used by the system boards No. 0 and No. 1 is an STM32F103C8 single chip microcomputer.
3. The system of claim 1, wherein the 2 # system is a PC-side host computer.
4. The system of claim 1, wherein the smoke sensor is an MQ-2 smoke sensor module.
5. The system of claim 1, wherein the temperature and humidity sensor is a DHT11 digital temperature and humidity module.
6. the system according to claim 1, characterized in that the wireless communication and data transmission module used is a DL-LN3X ad hoc networking module.
7. the system of claim 1, wherein each system has a wireless transmission distance of up to 100 meters.
8. the system of claim 1, wherein each system is independent of each other and is capable of wireless communication.
9. An intelligent kitchen monitoring system is characterized by comprising the following steps:
The system board No. 0 operates, collects the temperature and humidity, and sends collected temperature and humidity data to the system No. 2 in real time; collecting the smoke concentration, wherein when the monitored smoke concentration exceeds a limit value, the No. 0 system sends a signal to the No. 1 system and gives an alarm on the No. 1 system board; judging whether an instruction from the No. 1 system board is received or not while data is collected, and driving an exhaust fan and sending feedback information to the No. 1 system board if the instruction is received;
the No. 1 system board operates, collects the temperature and humidity, and displays the collected temperature and humidity data on a screen in real time and sends the data to the No. 2 system; when the smoke concentration of the No. 0 system board exceeds a limit value, the No. 1 system board starts the relay to control the exhaust fan of the No. 0 system board.
10. The intelligent kitchen monitoring system according to claim 9, wherein the system boards No. 0 and No. 1 can transmit the collected data to the system No. 2 through ZigBee.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910914463.1A CN110542456A (en) | 2019-09-25 | 2019-09-25 | intelligent kitchen monitoring system based on ZigBee |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910914463.1A CN110542456A (en) | 2019-09-25 | 2019-09-25 | intelligent kitchen monitoring system based on ZigBee |
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| Publication Number | Publication Date |
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| CN110542456A true CN110542456A (en) | 2019-12-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910914463.1A Pending CN110542456A (en) | 2019-09-25 | 2019-09-25 | intelligent kitchen monitoring system based on ZigBee |
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Citations (7)
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| CN104750145A (en) * | 2015-03-18 | 2015-07-01 | 苏州科技学院 | ZigBee technology based intelligent temperature and humidity monitoring system for greenhouse |
| CN204595527U (en) * | 2015-05-05 | 2015-08-26 | 南京工业职业技术学院 | A kind of intelligent kitchen supervising device |
| CN205507445U (en) * | 2016-03-16 | 2016-08-24 | 泽川力合（天津）科技发展有限公司 | But intelligent kitchen system of remote monitoring AND operation |
| CN205508056U (en) * | 2016-03-16 | 2016-08-24 | 泽川力合（天津）科技发展有限公司 | Kitchen safety monitoring system |
| CN106154851A (en) * | 2015-04-24 | 2016-11-23 | 于洋 | A kind of interactive intelligent kitchen system |
| CN206741660U (en) * | 2017-05-26 | 2017-12-12 | 西北师范大学 | Kitchen environment intelligent monitor system based on STM32 |
| CN206805742U (en) * | 2017-06-19 | 2017-12-26 | 江炽连 | A kind of cooking apparatus comprehensive safety controls alarm |
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2019
- 2019-09-25 CN CN201910914463.1A patent/CN110542456A/en active Pending
Patent Citations (7)
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| CN104750145A (en) * | 2015-03-18 | 2015-07-01 | 苏州科技学院 | ZigBee technology based intelligent temperature and humidity monitoring system for greenhouse |
| CN106154851A (en) * | 2015-04-24 | 2016-11-23 | 于洋 | A kind of interactive intelligent kitchen system |
| CN204595527U (en) * | 2015-05-05 | 2015-08-26 | 南京工业职业技术学院 | A kind of intelligent kitchen supervising device |
| CN205507445U (en) * | 2016-03-16 | 2016-08-24 | 泽川力合（天津）科技发展有限公司 | But intelligent kitchen system of remote monitoring AND operation |
| CN205508056U (en) * | 2016-03-16 | 2016-08-24 | 泽川力合（天津）科技发展有限公司 | Kitchen safety monitoring system |
| CN206741660U (en) * | 2017-05-26 | 2017-12-12 | 西北师范大学 | Kitchen environment intelligent monitor system based on STM32 |
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Non-Patent Citations (2)
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| 吴凯等: "基于ZigBee的智能厨房研究与设计", 《电脑知识与技术》 * |
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Application publication date: 20191206 |