CN106453529A - Hen house Internet of Things sensor node data collecting, monitoring and controlling device based on WIFI - Google Patents
Hen house Internet of Things sensor node data collecting, monitoring and controlling device based on WIFI Download PDFInfo
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- CN106453529A CN106453529A CN201610858502.7A CN201610858502A CN106453529A CN 106453529 A CN106453529 A CN 106453529A CN 201610858502 A CN201610858502 A CN 201610858502A CN 106453529 A CN106453529 A CN 106453529A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
- H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The invention discloses a hen house Internet of Things sensor node data collecting, monitoring and controlling device based on WIFI, including a sensor module, a miniature processor module, a WIFI communication module and a peripheral circuit system. The sensor module is used for collecting environment factor data and uploading data signals to the miniature processor module. The miniature processor module encodes received detection data, sends the decoded data to the WIFI communication module, and receives data signals sent by the WIFI communication module. The WIFI communication module is internally provided with a CPU unit and has an AP mode and an STA mode; in the AP mode, a user terminal interacts with the device through a network browser; and in the STA mode, the device is allowed to upload data via a gateway route in a client mode. The stability is strong, the network development is strong, the power consumption is low, the volume is small, and networking of lots of node is supported; and the webpage interactivity is strong, the parameter can be flexibly customized, and the usage is facilitated for the user.
Description
Technical field
The present invention relates to the technical field such as Internet of Things, network communication and sensor application.Specifically related to one kind is based on WIFI
Hen house internet of things sensors node data collection, monitoring and control device.
Background technology
With the development of modern agriculture, poultry farming is gradually converted into scale, intensive Novel cultivation pattern.
Taking modern hen house as a example, either laying hen or broiler chicken, all there is the sensitiveness of height to ambient lighting and air quality, impact
The activity metabolism of chicken, grow.And high-volume, highdensity concentration closed culture, often cause hen house illumination, air
Etc. envirment factor cataclysm, thus leading to chicken group to produce unfavorable stress reaction, hen house productivity is led to decline.Even epidemic disease can be caused
The serious consequences such as feelings.Therefore, immediately perceive and obtain the envirment factor of the internal zones of different of hen house, contribute to realizing to hen house ring
The effective control in border, reduces potential threat.
The envirment factor monitoring of traditional hen house facility, the monitored area area often existing is little, sample rate is low, poor real
And workload big the problems such as.In addition, due to the popularization of scale hen house, often to layout in a large number in hen house to meet, have
Line testing equipment cannot meet monitoring requirements gradually.
WIFI is that transmission speed is fast, scope is wide, and application is wide now using a kind of wireless network transmission technology the widest
General, equipment popularization is high.During concrete application, need and various sensor combinations, to play a role.Therefore also lead to
Traditional WIFI internet of things equipment volume is larger, unfavorable actually used shortcoming.And, currently most of WIFI equipments are only supported
A kind of network connection mode, STA mode or ap mode, cause the decline of networking mode flexibility.Software interactive aspect, WIFI thing
Networked devices generally require specifically to show equipment or require user terminal to carry out the installation of some preposition softwares, only support to pass
Sensor node to user unidirectional traffic, weak with user interactivity, compatibility also has much room for improvement.
The Internet of Things application being currently based on WIFI is concentrated mainly on the fields such as Industry Control and smart home, is not employed
In environment of chicken house factors check field.Accordingly, it would be desirable to a kind of be directed to the environment of chicken house factor wireless internet of things sensors node, to hold
Load is real-time, stable, efficient, easily layout, environment of chicken house factor monitoring task that interactivity is strong.
Content of the invention
The present invention filled up above-mentioned practicality field blank, overcome above-mentioned tradition WIFI internet of things equipment some not
Foot, there is provided flexibly, Software Interactive is strong, compatible strong WIFI hen house for a kind of new hardware small volume, networking mode
Internet of things node equipment.
For achieving the above object, the present invention employs the following technical solutions：
A kind of hen house internet of things sensors node data collection based on WIFI, monitoring and control device, it is by sensor
Module, microprocessor module, WIFI communication module and peripheral circuit system are integrated on dice-circuitry plate, effectively reduce equipment
Volume.
Preferably, the core of microprocessor module is 8 single-chip microcomputer STC15w4k56s4, in order to hand over each sensor
Mutually, obtain and process sensing data, control working sensor state.
Sensor assembly comprises Temperature Humidity Sensor, intensity of illumination sensor and carbon dioxide sensor.Wherein humiture
Sensor is connected with microprocessor in I/O interface mode with optical sensor.Microprocessor analogue I2C bus drive temperature
Humidity sensor and optical sensor.Carbon dioxide sensor is connected with microprocessor in UART interface mode.
Microprocessor controls the operation of sensor assembly whether and working sensor model selection (upper electricity automatic detection or
Order detection), and the detection data Unified coding by sensor assembly, it is connected with WIFI communication module by UART interface,
Data after coding is delivered to WIFI communication module, in the way of UART asynchronous communication, also receives the number of WIFI communication module transmission
It is believed that number.
Built-in 32 bit CPUs of WIFI communication module, integrated 2.4Ghz radio-frequency antenna, support 802.11b/g/n wireless protocols, and
Built-in ICP/IP protocol stack.When described WIFI communication module is connected with microprocessor module, data transfer mode is transparent transmission
Pattern, to the data receiving without any process, closely undertakes the effect of data transfer.WIFI communication module supports STA and AP
Network schemer works simultaneously.Under ap mode, inherently one small server of WIFI communication module, user terminal can pass through net
Network browser access equipment, is interacted with equipment on the webpage of display.STA mode allows equipment with client mode simultaneously
Data is uploaded on remote server by gateway route.Enrich the network communication function of equipment, strengthen equipment network
Ductility.
Software interactive interface is to be interacted with user with form web page.Server program is compiled with Lua script
Write, webpage is write with HTML, CSS and JavaScript language, and be solidificated in WIFI communication module ROM.Interactive Web Page
Comprise two big modules and interact plate, WIFI communication module interaction plate interacts plate with microprocessor.WIFI communication module is handed over
Mutually plate comprises UART communication setting basis instrument, and the content such as network settings (ap mode and STA mode).Microprocessor mould
Block interaction plate comprises the contents such as sensing data shows and order data transmits.The design of interactive interface function plate clearly, is handed over
Mutually property is strong, and browser compatibility is good, almost can conduct interviews in any terminal, without special installation or preposition software peace
Dress process.All arrange parameters all can flexibility be arranged on demand, can automatically store all ginsengs of the last setting after module power-down
Number, and upper once go up electricity after with this storage state continuation normal work, stability is strong.
Wherein, described peripheral circuit system comprise sensor selection circuit, WIFI communication module voltage conversion circuit and
On-chip circuit management module.Described sensor selection circuit gives tacit consent to selection all the sensors, all sensings in hardware design
Device mode of operation is that in module, electricity starts and measures and output data to microprocessor module.During specifically used, can lead to
Cross user input order and changed mode of operation.
Flexibly, equipment is compact, and user does not need to pre-install any software, as long as can connect wifi's for networking mode of the present invention
Terminal can pass through this internet of things equipment of web page access, reach the real-time display of bottom sensor data, and can input life
Order is interacted with sensor；The sensing data of internet of things equipment can be uploaded to the remote server of setting automatically simultaneously.
Brief description
Fig. 1 is the module frame chart of hen house internet of things sensors node device of the present invention；
Fig. 2 is the networking schematic block diagram of hen house internet of things sensors node device module of the present invention；
Fig. 3 is the program flow chart of hen house internet of things sensors node device HTTP server webpage of the present invention；
Fig. 4 is the Interactive Web Page interface of hen house Physical Network sensor node equipment of the present invention.
Specific embodiment
Internet of things sensors node module as shown in Figure 1 includes Temperature Humidity Sensor 1, carbon dioxide sensor 2, illumination
Intensity sensor 3, microprocessor module 4, WIFI module 5 and peripheral circuit system 6.
In this example, Temperature Humidity Sensor 1 model sht10/11, with I/O interface mode and microprocessor module 4
Connect.Carbon dioxide sensor 2 model mh-z14, is connected with microprocessor module 4 in UART interface mode.Intensity of illumination
Sensor 3 model bh1750, is connected with microprocessor module 4 in I/O interface mode.
In this example, microprocessor module 4 is 8 STC single-chip microcomputers of technical grade.
In this example, WIFI communication module 5 is ESP8266-01, is connected with microprocessor in UART interface mode.
In this example, peripheral circuit system 6 includes the 5V electric power system of microprocessor, and supplies WIFI communication module 5
The 5V of normal work turns the voltage stabilizing chip of 3.3V.
In internet of things sensors node module, microprocessor module interaction 8 forward data streams 9 are as shown in figure 1, sensor
Each sensor of module is measured for upper electricity automatic by default setting, and data is transmitted each microprocessor module 4, by micro-
Sensing data is collected by type processor module 4, and coding forms valid data further.This valid data transparent transmission passes through
WIFI communication module 5, and the parsing distribution of the server page set up by WIFI communication module 5, by respective sensor
Data display is on the Interactive Web Page of user terminal.
Microprocessor module interaction 8 oppisite phase data streams 10 order data is inputted on terminal browser webpage by user and
Initiate, such as Fig. 1, data feeds back to microprocessor module 4, by microprocessor from Interactive Web Page transparent transmission through WIFI module 5
Module 4 executes the corresponding command according to the data obtained.
WIFI module interaction 7 forward and reverse data flows are directly interacted with WIFI communication module 5, and user is in terminal browser webpage
Upper input network settings parameter, supplemental characteristic is set after being confirmed by WIFI communication module 5；After confirming network condition change,
WIFI communication module 5 is restarted with new arrange parameter and sends supplemental characteristic to the WIFI module interaction 7 of Interactive Web Page,
User is allowed to know current setting parameter situation.
In an example, the effect that internet of things sensors node module plays in net is as shown in Figure 2.Sensor node
A group (A1-Ax) module, upwards with STA mode, by WIFI access gateway router A, accesses internet, and by sensor node
The data of A group (A1-Ax) module uploads onto the server α.The selection of gateway router and server is carried out by end user terminal
Select.
In an example, as Fig. 2, sensor node A group (A1-Ax) module, downwards with ap mode, sets up server net
Page (A1-Ax), and by the browser access of the terminal devices such as notebook computer, mobile phone in the form of WIFI connects.User is at end
Realize on the browser of end equipment the data of sensor node collection being monitored and controlling.
In this example, the program flow chart of HTTP server webpage such as Fig. 3.
In this example, user mutual Webpage is as shown in figure 4, serial communication setting s1 is responsible for setting and Internet of Things biography
The basic communication parameter of sensor node module.Network settings s2 is responsible for arranging the network settings ginseng of internet of things sensors node module
Number.Including the setting of focus (AP) mode parameter, the setting of base station (STA) mode parameter and the client being connected with remote server
End parameter setting.Serial communication arranges s1 and network settings s2 and is the WIFI communication module interaction in Fig. 1.Sensing data shows
Show that s3 is the microprocessor module interaction in Fig. 1, be responsible for the data of display all the sensors detection, and by user input
Order sends to microprocessor.
Embodiment described above only have expressed a kind of specific embodiment of the present invention, and description is more concrete.But not
Can therefore be interpreted as making of the scope of the claims of the present invention is as above limited.For a person skilled in the art, Ke Yi
On the premise of present inventive concept, make some revisions and improve, these broadly fall into protection scope of the present invention.Therefore,
The protection domain of patent of the present invention should be defined by the claims.
Claims (9)
1. a kind of based on WIFI hen house internet of things sensors node data collection, monitoring and control device it is characterised in that bag
Include：Sensor assembly, microprocessor module, WIFI communication module and peripheral circuit system；
Described sensor assembly is used for gathering envirment factor data, and data-signal is uploaded to microprocessor module；
Described microprocessor module encodes to the detection data receiving, and the data after coding is delivered to WIFI communication mould
Block, and receive the data-signal that WIFI communication module sends；
The built-in CPU element of WIFI communication module, possesses ap mode and two kinds of mode of operations of STA mode；Under described ap mode,
User terminal is interacted by web browser and with equipment；It is allowed to equipment is with client mode under described TA pattern
Data is uploaded by gateway route.
2. hen house internet of things sensors node data collection as claimed in claim 1, monitoring and control device, its feature exists
In described sensor assembly is including at least in Temperature Humidity Sensor, intensity of illumination sensor, carbon dioxide sensor
Kind.
3. hen house internet of things sensors node data collection as claimed in claim 2, monitoring and control device, its feature exists
In Temperature Humidity Sensor is connected with microprocessor module by I/O port analogue I2C bus with intensity of illumination sensor, titanium dioxide
Carbon sensor is connected with microprocessor module by UART.
4. hen house internet of things sensors node data collection as claimed in claim 1, monitoring and control device, its feature exists
In described microprocessor module is 8 single-chip microcomputers of technical grade, in order to interact with each sensor, obtains and processes sensor
Data, controls working sensor state.
5. hen house internet of things sensors node data collection as claimed in claim 1, monitoring and control device, its feature exists
In described microprocessor module is interacted with WIFI communication module by UART module, asynchronous receiving-transmitting data.
6. hen house internet of things sensors node data collection as claimed in claim 1, monitoring and control device, its feature exists
In, when described WIFI communication module is connected with microprocessor module, it is transparent transmission working method, data is not carried out any
Process, only data is received and dispatched by WIFI.
7. hen house internet of things sensors node data collection as claimed in claim 1, monitoring and control device, its feature exists
In, described WIFI communication module is provided with the software interactive interface interacting with user terminal, for WIFI communication module
And microprocessor module interacts.
8. hen house internet of things sensors node data collection as claimed in claim 1, monitoring and control device, its feature exists
In described peripheral circuit system comprises sensor selection circuit, WIFI communication module voltage conversion circuit and on-chip circuit pipe
Reason module.
9. hen house internet of things sensors node data collection as claimed in claim 8, monitoring and control device, its feature exists
In described sensor selection circuit gives tacit consent to selection all the sensors in hardware design, and all the sensors mode of operation is mould
On block, electricity starts and measures and output data to microprocessor module.
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| CN109142624A (en) * | 2017-06-27 | 2019-01-04 | 西南科技大学城市学院 | Novel radio networking intelligent integrated CO2Temperature-humidity detecting device |
| CN109842428A (en) * | 2019-02-19 | 2019-06-04 | 康佳集团股份有限公司 | A kind of WiFi chip and adaptive approach |
| CN111836339A (en) * | 2019-04-15 | 2020-10-27 | 杭州海康威视数字技术股份有限公司 | Network equipment |
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| CN113810473A (en) * | 2021-08-28 | 2021-12-17 | 浙江聚创智能科技有限公司 | Thing networking wiFi passes module thoroughly |
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Application publication date: 20170222 |