CN105223879A - Based on the reading intelligent agriculture supervisory system of Internet of Things - Google Patents
Based on the reading intelligent agriculture supervisory system of Internet of Things Download PDFInfo
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- CN105223879A CN105223879A CN201510594087.4A CN201510594087A CN105223879A CN 105223879 A CN105223879 A CN 105223879A CN 201510594087 A CN201510594087 A CN 201510594087A CN 105223879 A CN105223879 A CN 105223879A
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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
- G05B19/048—Monitoring; Safety
Abstract
The present invention relates to a kind of reading intelligent agriculture supervisory system based on Internet of Things and comprise industrial computer, RS-232-CAN converter and CAN node, industrial computer connects CAN node by RS-232-CAN converter, the corresponding a slice Agricultural Monitoring region of single-CAN node, CAN node comprises external sensor module, cpu motherboard, key-press module, LED module, jtag interface and supply module, the weather information in external sensor module acquires Agricultural Monitoring region also sends to cpu motherboard, cpu motherboard be CAN node data processing section and by data upload to industrial computer; Jtag interface has assisted the download of test to chip and program, and key-press module and LED module realize the function of operation control to node and duty display.The present invention is based on technology of Internet of things, realize the monitoring of the various meteorologic parameters of farming region, and realize the Long-distance Control of farming region irrigation, cooling.
Description
Technical field
The invention belongs to Internet of Things applied technical field, be specifically related to a kind of reading intelligent agriculture supervisory system based on Internet of Things.
Background technology
In agricultural production process, the growth of the multiple natural cause joint effect crops such as temperature, humidity, intensity of illumination, concentration, moisture and other nutrients, the way to manage of traditional agriculture is far from the standard reaching fine-grained management, it can only be extensive management, under this way to manage, above-mentioned environmental parameter is managed by the perception of people, accuracy requirement cannot be reached, realize the intelligent management of modern agriculture, set up a practicality, reliable, can the Agricultural Environmental Monitoring system of long term monitoring be very important.
Summary of the invention
The invention provides a kind of reading intelligent agriculture supervisory system based on Internet of Things, the environmental information of the acquisition crop growth that this system can be accurately real-time also carries out remote monitoring to these information.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is: based on the reading intelligent agriculture supervisory system of Internet of Things, comprise industrial computer, RS-232-CAN converter and CAN node, industrial computer connects CAN node by RS-232-CAN converter, the corresponding a slice Agricultural Monitoring region of single-CAN node, described CAN node comprises external sensor module, cpu motherboard, key-press module, LED module, jtag interface and supply module, the weather information in external sensor module acquires Agricultural Monitoring region also sends to cpu motherboard, cpu motherboard be CAN node data processing section and by data upload to industrial computer, jtag interface has assisted the download of test to chip and program, and key-press module and LED module realize the function of operation control to node and duty display.External sensor module comprises analog quantity interface and digital quantity interface, to realize the control to distinct device.CAN node also comprises supplemental functionality, and described supplemental functionality comprises accurate clock module and GPS module, and accurate clock module provides Perfect Time for system, and GPS module is used for providing farming region location coordinate information.External sensor module comprises aerial temperature and humidity, CO2 concentration, soil temperature and humidity, soil nutrient, soil acidity or alkalinity, intensity of illumination, air velocity transducer, also comprises Crop leaf area, crop chlorophyll content, photosynthetic rate sensor.External sensor module also comprises electrochemical ion dependent sensor, biology sensor and gas sensor, is respectively used to monitor the content of N, P, K in soil and heavy metal, detects quality, the gas purging of high causing property bacterium and monitoring agricultural product.External sensor module also comprises video information acquisition module, and video image is uploaded to industrial computer by bus network by video information acquisition module.Described supervisory system also comprises remote monitoring module, and host computer comprises database server and central computer, and by being transplanted to wherein by agreement, host computer is linked in intnet, and remote monitoring module is by intnet real-time performance Long-distance Control.Described supervisory system also comprises agricultural equipment, and agricultural equipment comprises pouring facility, automatically cooling system, switch roller shutter, and industrial computer controls the running status of agricultural equipment.Described pouring facility comprises irrigated area group of sensor node, receiving node, irrigation controller and irrigation pipe network, irrigated area node cluster and receiving node form a typical wireless sensor network, group of sensor node is responsible for the soil moisture status in monitoring one pocket, and irrigation controller utilizes irrigation pipe network to realize irrigating according to the testing result of group of sensor node.
Beneficial effect of the present invention is: the present invention is based on technology of Internet of things, realizes the monitoring of the various meteorologic parameters of farming region, and realizes the Long-distance Control of farming region irrigation, cooling.
Accompanying drawing explanation
Below the content expressed by this Figure of description and the mark in figure are briefly described:
Fig. 1 is the system construction drawing of the specific embodiment of the present invention.
Fig. 2 is the node structure figure of the specific embodiment of the present invention.
Embodiment
Contrast accompanying drawing below, by the description to embodiment, the specific embodiment of the present invention is as the effect of the mutual alignment between the shape of involved each component, structure, each several part and annexation, each several part and principle of work, manufacturing process and operation using method etc., be described in further detail, have more complete, accurate and deep understanding to help those skilled in the art to inventive concept of the present invention, technical scheme.
Reading intelligent agriculture supervisory system of the present invention adopts bus distributed control strategy, and as Fig. 1, be control system overall construction drawing of the present invention, system is divided into supervisory layers and field apparatus key-course, respectively corresponding host computer (industrial computer) and CAN node.The real time execution situation of industrial computer supervisory system, CAN node receives and processes the sensor signal of corresponding farming region, and directly controls agricultural equipment.
Host computer connects CAN node by RS-232-CAN converter, is connected, be connected between RS-232-CAN converter with CAN node by CAN between host computer and RS-232-CAN converter by RS-232.The corresponding farming region of single-CAN node, this controlling functions to node requires lower, and hardware and software development difficulty is little; In actual applications, can according to farming region adjustable strategies, each farming region node can work out identical control software design, greatly reduces the multiple repeatability of performance history, strengthens the extendability of system; By reasonably optimizing CAN application layer, effectively can reduce network traffic data, improve the work efficiency of system.
Control system of the present invention adopts distributed AC servo system strategy, and each node does not exist master slave relation, all can send message to network and receive message selectively at any time.There is cpu motherboard in CAN node, message of decoding, reception and processes sensor signal, control the operations such as agricultural facility device.Host computer is mainly used in running status and the record related data of monitoring farming region, controls agricultural equipment and run when also can be used for debug phase and fault handling.Thisly to control when automatically running not necessarily, CAN network can be run independent of host computer.
As Fig. 2, be the hardware block diagram of CAN node of the present invention, wherein, CAN interface module is used for realizing CAN protocol, makes node energy access network; CAN node in native system comprises external sensor module, cpu motherboard, key-press module, LED module, jtag interface, supply module and wireless communication module, and coordinator node with the addition of MAX3232 Serial Communication Function on this basis.Also comprise supplemental functionality, supplemental functionality comprises accurate clock module and GPS module, and external sensor module comprises analog quantity interface and digital quantity interface, to realize the control to distinct device.Power-supplying forms can select battery, sun power, and accurate clock module is so that timing controlled to agricultural equipment.RS-232C, ISP and jtag interface are used for node debugging and system maintenance.
CPU part is the processor module of sensor node, may also be referred to as is Data Control processing module, be the nucleus module of sensor node, the multitasking of the algorithm of node data process, the communication of algorithms of node and node is realized all in this section.External sensor module comprises various sensor chip, achieves the perception to crop growth environment parameter.Jtag interface has assisted the download of test to chip and program.Key-press module and LED module collaborative work, realize the function shown operation control and the duty of node.Wireless communication module has been responsible for the transmission of the mutual of various steering order and perception data.MAX3232 serial communication, directly connects computing machine by Serial Port Line, completes data by the transmission of sensor node to host computer.Power supply module is responsible for whole node and provides energy.
CAN node Real-time Collection aerial temperature and humidity, CO2 concentration, soil temperature and humidity, soil nutrient, soil acidity or alkalinity, intensity of illumination, wind speed etc., also comprise the information that Crop leaf area, crop chlorophyll content, photosynthetic rate etc. are relevant with plant physiology, through cable network, data are sent to Managing system of above position machine, or via routing node, data are conveyed to coordinator node in the mode of multi-hop relay, data by serial ports, are reached host computer by coordinator node again.
Host computer is made up of database server and central computer two parts, achieves last application.First host computer is responsible for the management of the user of native system, achieves the interpolation to native system user, deletion and Check and askes operation.Secondly, be responsible for storing the data received, show, Plotting data being become performance graph analysis, and threshold value setting is carried out to environmental parameter, when the data collected do not carry out alarm when arranging in scope, thus realize the Real-Time Monitoring to crop growth environment.Finally be responsible for the issue of data message, agreement be transplanted to wherein, system just can be linked in intnet, realizes the structure of " bottom sensor---network---remote monitoring ", by the Information issued of whole system on internet, the access of whole internet can be realized.
The information gathered comprises temperature, humidity, intensity of illumination, gas concentration lwevel in crop growth environment.Select SHT10 Temperature Humidity Sensor to carry out the collection of environment temperature and humidity, select TSL2560 intensity of illumination sensor to carry out the collection of environment illumination intensity, select GSSCZO-SK infrared carbon dioxide sensor to carry out the collection of gas concentration lwevel in environment.Also comprise electrochemical ion dependent sensor, biology sensor and gas sensor, be respectively used to monitor the content of N, P, K in soil and heavy metal, detect quality, the gas purging of high causing property bacterium and monitoring agricultural product.
Also comprise video information collection, video monitoring system adopts high-precision web camera, provides Network Video Surveillance by streaming media service, and the parameters such as the sharpness of system and stability all meet Domestic Correlative Standard.User can watch the actual image in booth whenever and wherever possible by 3G mobile or computer, carry out remote monitoring, also may be used for expert's remote diagnosis to the growth course of crops.
Because wind speed can affect boundary layer resistance and the stomatal conductance of plant leaf blade, have an impact to the photosynthesis of plant, therefore, also must monitor the wind speed of plant growth environment, concrete, wind speed is at 0.3 ~ 1.0ms
-1in scope, the boundary layer resistance of plant leaf blade reduces, and stomatal conductance increases, and contributes to plant growth.
Agricultural equipment comprises pouring facility, automatically cooling system, switch roller shutter etc., pouring facility by irrigated area group of sensor node, receiving node, irrigation controller and irrigation pipe network four part form. on farmland, irrigated area, the sensor node carrying soil moisture is disposed according to the plantation situation in farmland and irrigation, form irrigated area node cluster, each node is responsible for the soil moisture status in monitoring one pocket.Irrigated area node cluster and receiving node form a typical wireless sensor network, and sensing data reaches receiving node with wireless multi-hop in form.Automatic water-saving irrigation system lays irrigation pipe network on farmland, irrigated area.And electric control valve is installed additional on pipeline.Irrigation pipe network is laid more intensive, and system more can carry out water-saving irrigation control more neatly.
Above by reference to the accompanying drawings to invention has been exemplary description; obvious specific implementation of the present invention is not subject to the restrictions described above; as long as have employed the improvement of the various unsubstantialities that method of the present invention is conceived and technical scheme is carried out; or design of the present invention and technical scheme directly applied to other occasion, all within protection scope of the present invention without to improve.The protection domain that protection scope of the present invention should limit with claims is as the criterion.
Claims (9)
1. based on the reading intelligent agriculture supervisory system of Internet of Things, it is characterized in that, comprise industrial computer, RS-232-CAN converter and CAN node, industrial computer connects CAN node by RS-232-CAN converter, the corresponding a slice Agricultural Monitoring region of single-CAN node, described CAN node comprises external sensor module, cpu motherboard, key-press module, LED module, jtag interface and supply module, the weather information in external sensor module acquires Agricultural Monitoring region also sends to cpu motherboard, cpu motherboard be CAN node data processing section and by data upload to industrial computer; Jtag interface has assisted the download of test to chip and program, and key-press module and LED module realize the function of operation control to node and duty display.
2. the reading intelligent agriculture supervisory system based on Internet of Things according to claim 1, is characterized in that, external sensor module comprises analog quantity interface and digital quantity interface, to realize the control to distinct device.
3. the reading intelligent agriculture supervisory system based on Internet of Things according to claim 1, it is characterized in that, CAN node also comprises supplemental functionality, described supplemental functionality comprises accurate clock module and GPS module, accurate clock module provides Perfect Time for system, and GPS module is used for providing farming region location coordinate information.
4. the reading intelligent agriculture supervisory system based on Internet of Things according to claim 1, it is characterized in that, external sensor module comprises aerial temperature and humidity, CO2 concentration, soil temperature and humidity, soil nutrient, soil acidity or alkalinity, intensity of illumination, air velocity transducer, also comprises Crop leaf area, crop chlorophyll content, photosynthetic rate sensor.
5. the reading intelligent agriculture supervisory system based on Internet of Things according to claim 4, it is characterized in that, external sensor module also comprises electrochemical ion dependent sensor, biology sensor and gas sensor, be respectively used to monitor the content of N, P, K in soil and heavy metal, detect quality, the gas purging of high causing property bacterium and monitoring agricultural product.
6. the reading intelligent agriculture supervisory system based on Internet of Things according to claim 4, it is characterized in that, external sensor module also comprises video information acquisition module, and video image is uploaded to industrial computer by bus network by video information acquisition module.
7. the reading intelligent agriculture supervisory system based on Internet of Things according to claim 1, it is characterized in that, described supervisory system also comprises remote monitoring module, host computer comprises database server and central computer, by agreement is transplanted to wherein, host computer is linked in intnet, and remote monitoring module is by intnet real-time performance Long-distance Control.
8. the reading intelligent agriculture supervisory system based on Internet of Things according to claim 7, it is characterized in that, described supervisory system also comprises agricultural equipment, and agricultural equipment comprises pouring facility, automatically cooling system, switch roller shutter, and industrial computer controls the running status of agricultural equipment.
9. the reading intelligent agriculture supervisory system based on Internet of Things according to claim 8, it is characterized in that, described pouring facility comprises irrigated area group of sensor node, receiving node, irrigation controller and irrigation pipe network, irrigated area node cluster and receiving node form a typical wireless sensor network, group of sensor node is responsible for the soil moisture status in monitoring one pocket, and irrigation controller utilizes irrigation pipe network to realize irrigating according to the testing result of group of sensor node.
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106161646A (en) * | 2016-08-19 | 2016-11-23 | 北海市蕴芯电子科技有限公司 | A kind of intelligent agricultural system based on Internet of Things |
| CN106157589A (en) * | 2016-08-19 | 2016-11-23 | 北海市蕴芯电子科技有限公司 | A kind of intelligent agricultural system based on ZigBee radio communication |
| CN106170020A (en) * | 2016-08-19 | 2016-11-30 | 北海市蕴芯电子科技有限公司 | A kind of Intelligent agricultural monitoring system based on Internet of Things |
| CN106168782A (en) * | 2016-08-19 | 2016-11-30 | 北海市蕴芯电子科技有限公司 | A kind of intelligent agricultural system containing SIM |
| CN106303925A (en) * | 2016-08-19 | 2017-01-04 | 北海市蕴芯电子科技有限公司 | A kind of intelligent agricultural system |
| CN106444534A (en) * | 2016-11-17 | 2017-02-22 | 江苏智石科技有限公司 | Control method of cultivated soil monitoring system |
| CN106959135A (en) * | 2017-05-18 | 2017-07-18 | 安徽恩测检测技术有限公司 | A kind of soil monitoring system based on wireless network |
| CN107272620A (en) * | 2017-06-23 | 2017-10-20 | 深圳市盛路物联通讯技术有限公司 | A kind of method and device of the intelligent monitoring greenhouse based on Internet of Things |
| CN108845534A (en) * | 2018-06-28 | 2018-11-20 | 牛静洁 | The Internet of Things multifunctional control device and system of agricultural breeding equipment |
| CN109739163A (en) * | 2018-12-27 | 2019-05-10 | 长春市竹子科技有限公司 | A kind of facility agricultural environment intelligent control system of Internet of Things |
| CN110474982A (en) * | 2019-08-13 | 2019-11-19 | 四川科库科技有限公司 | A kind of Agriculture information push method |
| CN110647194A (en) * | 2019-09-26 | 2020-01-03 | 北京科百宏业科技有限公司 | Big data analysis processing system for solving agricultural frost and working method thereof |
| CN110658873A (en) * | 2019-09-27 | 2020-01-07 | 宁波科百物联网科技有限公司 | Remote automatic control system for agricultural production environment and working method thereof |
| CN112945303A (en) * | 2021-02-03 | 2021-06-11 | 海南青峰生物科技有限公司 | Greenhouse information environment monitoring system based on 5G communication |
| CN112987831A (en) * | 2021-03-01 | 2021-06-18 | 山东农业大学 | Greenhouse environment monitoring and management system and method based on Internet of things |
| CN113124933A (en) * | 2021-04-20 | 2021-07-16 | 电子科技大学成都学院 | Environment monitoring system and monitoring method based on Internet of things |
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Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106161646A (en) * | 2016-08-19 | 2016-11-23 | 北海市蕴芯电子科技有限公司 | A kind of intelligent agricultural system based on Internet of Things |
| CN106157589A (en) * | 2016-08-19 | 2016-11-23 | 北海市蕴芯电子科技有限公司 | A kind of intelligent agricultural system based on ZigBee radio communication |
| CN106170020A (en) * | 2016-08-19 | 2016-11-30 | 北海市蕴芯电子科技有限公司 | A kind of Intelligent agricultural monitoring system based on Internet of Things |
| CN106168782A (en) * | 2016-08-19 | 2016-11-30 | 北海市蕴芯电子科技有限公司 | A kind of intelligent agricultural system containing SIM |
| CN106303925A (en) * | 2016-08-19 | 2017-01-04 | 北海市蕴芯电子科技有限公司 | A kind of intelligent agricultural system |
| CN106444534A (en) * | 2016-11-17 | 2017-02-22 | 江苏智石科技有限公司 | Control method of cultivated soil monitoring system |
| CN106959135A (en) * | 2017-05-18 | 2017-07-18 | 安徽恩测检测技术有限公司 | A kind of soil monitoring system based on wireless network |
| CN107272620A (en) * | 2017-06-23 | 2017-10-20 | 深圳市盛路物联通讯技术有限公司 | A kind of method and device of the intelligent monitoring greenhouse based on Internet of Things |
| CN108845534A (en) * | 2018-06-28 | 2018-11-20 | 牛静洁 | The Internet of Things multifunctional control device and system of agricultural breeding equipment |
| CN109739163A (en) * | 2018-12-27 | 2019-05-10 | 长春市竹子科技有限公司 | A kind of facility agricultural environment intelligent control system of Internet of Things |
| CN110474982A (en) * | 2019-08-13 | 2019-11-19 | 四川科库科技有限公司 | A kind of Agriculture information push method |
| CN110474982B (en) * | 2019-08-13 | 2022-03-18 | 四川科库科技有限公司 | Agricultural information pushing method and device |
| CN110647194A (en) * | 2019-09-26 | 2020-01-03 | 北京科百宏业科技有限公司 | Big data analysis processing system for solving agricultural frost and working method thereof |
| CN110658873A (en) * | 2019-09-27 | 2020-01-07 | 宁波科百物联网科技有限公司 | Remote automatic control system for agricultural production environment and working method thereof |
| CN112945303A (en) * | 2021-02-03 | 2021-06-11 | 海南青峰生物科技有限公司 | Greenhouse information environment monitoring system based on 5G communication |
| CN112987831A (en) * | 2021-03-01 | 2021-06-18 | 山东农业大学 | Greenhouse environment monitoring and management system and method based on Internet of things |
| CN113124933A (en) * | 2021-04-20 | 2021-07-16 | 电子科技大学成都学院 | Environment monitoring system and monitoring method based on Internet of things |
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