CN102103385A - Automatic monitoring system for wireless remote greenhouse - Google Patents
Automatic monitoring system for wireless remote greenhouse Download PDFInfo
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- CN102103385A CN102103385A CN2009103116653A CN200910311665A CN102103385A CN 102103385 A CN102103385 A CN 102103385A CN 2009103116653 A CN2009103116653 A CN 2009103116653A CN 200910311665 A CN200910311665 A CN 200910311665A CN 102103385 A CN102103385 A CN 102103385A
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Abstract
The invention discloses an automatic monitoring system for a wireless remote greenhouse. The system comprises a sensing node, a converging point and an adjusting node, wherein the sensing node is arranged in a greenhouse, is used for acquiring the temperature, the humidity, the CO2 concentration and the illumination intensity of each point in the greenhouse, and transmits the acquired data to the converging point through Zigbee; the converging point is used for analyzing the received data transmitted by the sensing node, and sends a control command to the adjusting node through the Zigbee; and the adjusting node controls the fan node, the spraying node, the CO2 spraying node and the rolling shutter node according to the received command sent by the converging node so as to change the greenhouse environment. In the system, a wireless sensor and the Zigbee technology form a wireless sensor network, so that the remote transmission of the main parameters of the greenhouse is realized. The system has good transmission effect and low cost.
Description
Technical field
The present invention relates to a kind of greenhouse surroundings monitoring device, relate in particular to a kind of wireless remote greenhouse automatic monitored control system.
Background technology
Warmhouse booth is the typical case of modern high-yield and high-efficiency agricultural, and its construction and development receive publicity day by day and pay attention to.But how warmhouse booth manages by artificial experience at present, and automaticity is not high, and efficient is lower.
Chinese patent literature CN 101063883A disclosed " monitoring apparatus for green house groupenvironment " comprises the CSRC layer that is used for the environmental parameter in each greenhouse is monitored and managed, each greenhouse is carried out the on-site supervision layer of corresponding control and gathers the environmental parameter in greenhouse and the mechanical floor of the execution of control signal, is connected by the CAN bus communication between each layer; The CSRC layer comprises greenhouse group's supervisory control comuter, CSRC node layer, and greenhouse group's supervisory control comuter detects and manages the environmental parameter in each greenhouse and control signal is set; Mechanical floor comprises the XM of sensor data acquisition node, control signal, and the environmental parameter sensor comprises temperature sensor, humidity sensor, CO2 sensor and optical sensor.The method of field wiring of utilizing this greenhouse surroundings monitoring device realizes that the greenhouse monitors automatically, and the problem of existence is a difficult wiring, the cost height, can't realize remote monitoring.
Chinese patent literature CN 101140695A disclosed " based on the greenhouse surroundings monitoring system of ZigBee wireless sensor network ", comprise the wireless sensor node of can not know arbitrarily in its system, drive topworks wireless actuator driven node, manage radio node and have the wireless routing node of relay function, the Zigbee wireless sensor network technology is adopted in the transmission between each node.This supervisory system sensor node utilizes powered battery, sensing child node finite energy, and the operational use time is short, and battery need regularly replace, if change untimelyly, may cause data inaccurate, and the total system complexity is higher, is not easy to use.
Summary of the invention
The purpose of this invention is to provide a kind of simple in structure, wiring is convenient, cost is low wireless remote greenhouse automatic monitored control system.
The technical scheme that realizes the object of the invention is a kind of wireless remote greenhouse automatic monitored control system, comprises sensing node, aggregation node and regulation and control node; Described sensing node has N, and N is an integer, and N 〉=1 is arranged in the greenhouse, is used to gather temperature, humidity, CO2 concentration and the intensity of illumination of each point in the greenhouse, and sends the data that collect to aggregation node by Zigbee; Described aggregation node is used to analyze the data of the sensing node transmission that receives, and steering order is sent to the regulation and control node by Zigbee; The instruction control blower fan node that described regulation and control node sends according to the aggregation node that receives, spray node, CO2 spray node and roller shutter node, thereby change greenhouse.
Described each sensing node comprises lithium battery, Temperature Humidity Sensor, CO2 sensor, illuminance detection module, CPU element and Zigbee wireless transceiver; Described lithium battery is used to the sensing node power supply; Described Temperature Humidity Sensor, CO2 sensor and illuminance detection module send CPU element to after respectively the data that collect being changed through A/D; Described CPU element and two-way electrical connection of described Zigbee wireless transceiver.
Described each sensing node also comprises solar panel; Described solar panel is used to described lithium cell charging, and simultaneously described illuminance detection module detects the change in voltage at solar panel two ends.
Described each sensing node also comprises the solar charging electric control module; Described solar charging electric control module is used to control the charging of described solar panel to described lithium battery for low pressure reduction control chip, and the model of its chip is CN3046.
Described each sensing node also comprises lithium battery voltage detection module; Described lithium battery voltage detection module detects the output voltage of described lithium battery, and sends this voltage data to described CPU element.
Described each sensing node also comprises the DC/DC boost module; Described DC/DC boost module is controlled by CPU element, is used for offering described CO2 sensor after output voltage with described lithium battery boosts.
Described each sensing node also comprises Voltage stabilizing module, adopts the voltage stabilizing chip of low pressure reduction; The output voltage of described lithium battery offers described Temperature Humidity Sensor, CPU element and Zigbee wireless transceiver through behind the described Voltage stabilizing module.
Described aggregation node comprises Zigbee wireless transceiver system and data processing module; Described Zigbee wireless transceiver system receives the data that the Zigbee wireless transceiver by sensing node sends, and sends these data to described data processing module and analyze and handle.
It is the chip of CC2430 that the CPU element of described sensing node and the data processing module of aggregation node all adopt model.
Wireless remote greenhouse automatic monitored control system also comprises PC; Pass through the RS-232 serial communication between described aggregation node and the described PC; KingView universal industrial monitoring software is installed in the described PC native system is realized monitoring automatically.
The present invention has following good effect: (1) the present invention utilizes wireless senser and ZigBee technology to form wireless sensor network, realized the remote transmission of greenhouse major parameter, Zigbee is one group of wireless communication protocol based on IEEE802.15.4, it is a kind of short distance, the low-power consumption agreement, sensing node adopts the Zigbee tranmission techniques, energy automatic network-building in the scope of the long distance of large tracts of land, the refile data, the emissive power of Zigbee chip is less than the power of national radiotelegraphy council regulation, need not application can use, laser propagation effect is good, and cost is low.
(2) sensing node fully takes into account environmental protection and energy savings when circuit design, use repeatedly the lithium battery of charge and discharge cycles as the energy, use solar panel to be lithium cell charging, can need not change battery for a long time under the normal condition, also need not safeguard, and adopt lithium battery and the double mode power supply of sun power, the time is long, cost is low, and is easy to use.
(3) because the image data of humidity is relevant with temperature at that time, for the accurate image data of energy, this patent is combined in temperature sensor and humidity sensor in the same environment, and the output of Temperature Humidity Sensor all carried out the digital signal demarcation, thereby guarantee the humidity sensor data accurately and reliably.
(4) solar panel not only is a lithium cell charging, intensity of illumination detects the characteristic of the change in voltage of also having utilized solar cell two ends simultaneously, after the A/D conversion, deliver to and calculate accumulative total illumination in the CPU element, therefore need not to install separately light sensor, reduced element, detect accurately, reduced the node complexity.
(5) output voltage of solar panel changes along with the power of light, and lithium battery is very strict to the requirement of charging, overcharges to damage battery.Because solar panel voltage of time output a little less than light is lower, the electric energy of exporting when wanting to make full use of decreased light then requires the pressure drop on the chip that the solar charging electric control module adopts to reduce as far as possible, therefore selects low pressure reduction control chip for use.When light died down or do not have light, the output voltage of solar panel can be lower than the voltage of lithium battery, and the solar charging electric control module can cut off electric current automatically, prevented the reverse battery discharge.
(6) because CPU and Zigbee chip, all circuit operate as normal such as Temperature Humidity Sensor all need a stable voltage, and lithium battery can not directly be powered, and the present invention selects the voltage stabilizing chip of the little low pressure reduction of oneself power consumption for use, has made full use of the energy of lithium battery.
(7) in order to guarantee to receive the accurate of data, guarantee the operate as normal of lithium battery, lithium battery voltage testing circuit is arranged in the circuit, when because certain situation fills lithium battery not power on for a long time, and voltage is reduced to the low-voltage check point of setting when following, in the data of transmission, promptly include the information code of machine item, battery low-voltage, deliver to PC, remind the maintainer to check maintenance, all parameters that this time simultaneously sent are all made invalidation, avoid the error in data that is caused by low-voltage and occur judging by accident.
(8) the present invention utilizes KingView to realize the processing of data and the monitoring in greenhouse, aggregation node adopts new Zigbee chip CC2430, realize and the communication of KingView that the graphical interfaces that KingView is abundant, powerful control function and wireless sensing system combine.
Description of drawings
Content of the present invention is easier to be expressly understood in order to make, and according to specific embodiment also in conjunction with the accompanying drawings, the present invention is further detailed explanation, wherein below
Fig. 1 is a composition frame chart of the present invention.
Fig. 2 is the circuit theory diagrams of sensing node of the present invention.
Fig. 3 is the circuit theory diagrams of aggregation node of the present invention.
Fig. 4 is the software flow pattern of sensing node of the present invention.
Fig. 5 is the software flow pattern of aggregation node of the present invention.
Label is as follows in the accompanying drawing:
Regulation and control node 3,
PC 4,
Terminal Server Client 5.
Embodiment
(embodiment 1)
See Fig. 1, the wireless remote greenhouse automatic monitored control system of present embodiment comprises sensing node 1, aggregation node 2, regulation and control node 3, PC 4 and Terminal Server Client 5.
See Fig. 2, each sensing node 1 comprises lithium battery 11, Temperature Humidity Sensor 12, CO2 sensor 13, illuminance detection module 14, CPU element 15, Zigbee wireless transceiver 16, solar panel 17 and Voltage stabilizing module 18.Lithium battery 11 is used to sensing node 1 power supply, and lithium battery voltage detection module 11-1 detects the output voltage of described lithium battery 11, and sends this voltage data to described CPU element 15.Temperature Humidity Sensor 12, CO2 sensor 13 and illuminance detection module 14 send CPU element 15 to after respectively the data that collect being changed through A/D.DC/DC boost module 13-1 is by CPU element 15 control, is used for offering described CO2 sensor 13 after output voltage with described lithium battery 11 boosts.CPU element 15 and Zigbee wireless transceiver 16 two-way electrical connections, it is the chip of CC2430 that CPU element 15 adopts model.Solar panel 17 is used to described lithium battery 11 chargings, sends CPU element 15 to after illuminance detection module 14 is changed through A/D by the change in voltage that detects solar panel 17 two ends simultaneously and calculates accumulation illumination.Solar charging electric control module 17-1 is low pressure reduction control chip, be used to control the charging of 17 pairs of lithium batteries 11 of described solar panel, the model of its chip is CN3046, when light dies down or do not have light, the output voltage of solar panel 17 can be lower than the voltage of lithium battery 11, solar charging electric control module 17-1 can cut off electric current automatically, prevents lithium battery 11 back discharges.Voltage stabilizing module 18 adopts the voltage stabilizing chip that hangs down pressure reduction, and the output voltage of lithium battery 11 offers described Temperature Humidity Sensor 12, CPU element 15 and Zigbee wireless transceiver 16 through behind the described Voltage stabilizing module 18.
See Fig. 4, in order to reduce power consumption, sensing node 1 adopts the burst working method, is operated at ordinary times under the energy saver mode, to timing, wakes CPU element 15 up and gathers and transmit data.Specifically, enter low power consumpting state behind the system initialization equipment, carry out carrier wave after regularly finishing and detect, address and supply voltage are judged,, then begin to visit each sensing node if matching addresses and supply voltage are normal.If supply voltage is undesired, then send the abnormity of power supply code with the prompting user.Each sensor of sensing node carries out data acquisition, data is sent to CPU element 15 after data acquisition is finished again.
See Fig. 3, aggregation node 2 comprises Zigbee wireless transceiver system 21 and data processing module 22; Zigbee wireless transceiver system 21 receives the data that the Zigbee wireless transceiver 16 by sensing node 1 sends, and sends these data to data processing module 22 and analyze and handle, and it is the chip of CC2430 that data processing module 22 also adopts model.
See Fig. 5, aggregation node 2 adopts counters, number of a character note of every reception, and receiving the data number can not surpass 30 at every turn, and this is in order to prevent the previous frame end-data symbol correct decision of failing, and causes occurring the safeguard measure that mistake is taked.Whether receive termination character behind aggregation node 2 initialization I/O and the serial ports or receive byte number whether equal 30 judgement, equal 30, then handle the data of receiving, and these data are sent to PC 4 if receive termination character or reception byte number.
PC 4 adopts KingView 6.53 universal industrial supervisory systems, set up the subsystem such as trend curve, data base querying, warning system, real-time pictures monitoring, WEB issue of reporting system, real time data and the historical data of control center, operation of equipment center, real time data and historical data, the data that aggregation node can be sended over deposit database in, and KingView is realized following function:
(1) warning of trend demonstration, inquiry, preservation, printing and the non-regular data of realization data;
(2) the automatic control and the adjusting of realization greenhouse opertaing device;
(3) the real-time monitoring of realization picture;
(4) realize the remote monitoring of KingView picture by Internet.
Above-described specific embodiment; purpose of the present invention, technical scheme and beneficial effect are further described; institute is understood that; the above only is specific embodiments of the invention; be not limited to the present invention; within the spirit and principles in the present invention all, any modification of being made, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a wireless remote greenhouse automatic monitored control system is characterized in that: comprise sensing node (1), aggregation node (2) and regulation and control node (3); Described sensing node (1) has N, and N is an integer, and N 〉=1 is arranged in the greenhouse, is used to gather temperature, humidity, CO2 concentration and the intensity of illumination of each point in the greenhouse, and sends the data that collect to aggregation node (2) by Zigbee; Described aggregation node (2) is used to analyze the data of sensing node (1) transmission that receives, and steering order is sent to regulation and control node (3) by Zigbee; The instruction control blower fan node that described regulation and control node (3) sends according to the aggregation node (2) that receives, spray node, CO2 spray node and roller shutter node, thereby change greenhouse.
2. wireless remote according to claim 1 greenhouse automatic monitored control system is characterized in that: described each sensing node (1) comprises lithium battery (11), Temperature Humidity Sensor (12), CO2 sensor (13), illuminance detection module (14), CPU element (15) and Zigbee wireless transceiver (16); Described lithium battery (11) is used to sensing node (1) power supply; Described Temperature Humidity Sensor (12), CO2 sensor (13) and illuminance detection module (14) send CPU element (15) to after respectively the data that collect being changed through A/D; Described CPU element (15) and two-way electrical connection of described Zigbee wireless transceiver (16).
3. wireless remote according to claim 2 greenhouse automatic monitored control system is characterized in that: described each sensing node (1) also comprises solar panel (17); Described solar panel (17) is used to described lithium battery (11) charging, and described illuminance detection module (14) detects the change in voltage at solar panel (17) two ends simultaneously.
4. wireless remote according to claim 3 greenhouse automatic monitored control system is characterized in that: described each sensing node (1) also comprises solar charging electric control module (17-1); Described solar charging electric control module (17-1) is used to control the charging of described solar panel (17) to described lithium battery (11) for low pressure reduction control chip, and the model of its chip is CN3046.
5. wireless remote according to claim 4 greenhouse automatic monitored control system is characterized in that: described each sensing node (1) also comprises lithium battery voltage detection module (11-1); Described lithium battery voltage detection module (11-1) detects the output voltage of described lithium battery (11), and sends this voltage data to described CPU element (15).
6. wireless remote according to claim 5 greenhouse automatic monitored control system is characterized in that: described each sensing node (1) also comprises DC/DC boost module (13-1); Described DC/DC boost module (13-1) is by CPU element (15) control, is used for offering described CO2 sensor (13) after output voltage with described lithium battery (11) boosts.
7. wireless remote according to claim 6 greenhouse automatic monitored control system is characterized in that: described each sensing node (1) also comprises Voltage stabilizing module (18), adopts the voltage stabilizing chip of low pressure reduction; Offer described Temperature Humidity Sensor (12), CPU element (15) and Zigbee wireless transceiver (16) behind the output voltage described Voltage stabilizing module of process (18) of described lithium battery (11).
8. wireless remote according to claim 7 greenhouse automatic monitored control system is characterized in that: described aggregation node (2) comprises Zigbee wireless transceiver system (21) and data processing module (22); Described Zigbee wireless transceiver system (21) receives the data that the Zigbee wireless transceiver (16) by sensing node (1) sends, and sends these data to described data processing module (22) and analyze and handle.
9. wireless remote according to claim 8 greenhouse automatic monitored control system is characterized in that: it is the chip of CC2430 that the CPU element (15) of described sensing node (1) and the data processing module (22) of aggregation node (2) all adopt model.
10. according to the described wireless remote of one of claim 1 to 9 greenhouse automatic monitored control system, it is characterized in that: also comprise PC (4); Pass through the RS-232 serial communication between described aggregation node (2) and the described PC (4); KingView universal industrial monitoring software is installed in the described PC (4) native system is realized monitoring automatically.
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| CN2009103116653A CN102103385A (en) | 2009-12-17 | 2009-12-17 | Automatic monitoring system for wireless remote greenhouse |
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| CN2009103116653A CN102103385A (en) | 2009-12-17 | 2009-12-17 | Automatic monitoring system for wireless remote greenhouse |
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Cited By (25)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102428850A (en) * | 2011-10-08 | 2012-05-02 | 石河子市三盛科技有限公司 | Automatic control system of solar vegetable seedling |
| CN102523954A (en) * | 2011-12-29 | 2012-07-04 | 北京农业智能装备技术研究中心 | System and method suitable for measurement, control and calibration of carbon dioxide in greenhouse environment |
| CN102890854A (en) * | 2011-07-19 | 2013-01-23 | 句容茂森智能机器设备有限公司 | Temperature and humidity monitoring method based on wireless sensor network |
| CN103167635A (en) * | 2011-12-14 | 2013-06-19 | 北京联合大学 | ZigBee wireless sensor network system and method for monitoring greenhouse environment |
| CN103244040A (en) * | 2013-04-27 | 2013-08-14 | 健雄职业技术学院 | Automatic solar rolling shutter door |
| CN103268103A (en) * | 2013-05-12 | 2013-08-28 | 安徽工程大学 | Green house vegetable intelligent control system |
| CN103453985A (en) * | 2013-09-02 | 2013-12-18 | 陕西理工学院 | Distribution type wireless luminous intensity measurement instrument |
| CN103592982A (en) * | 2013-11-25 | 2014-02-19 | 无锡俊达测试技术服务有限公司 | On-site temperature and humidity detecting system |
| CN103605391A (en) * | 2013-11-18 | 2014-02-26 | 四川研成通信科技有限公司 | An intelligent monitoring device for agricultural greenhouses and a realization method thereof |
| CN103745587A (en) * | 2014-01-20 | 2014-04-23 | 昆山鑫盛盟创科技有限公司 | Indoor illumination intensity and temperature monitoring system |
| CN103956037A (en) * | 2014-04-30 | 2014-07-30 | 深圳慧盈生态科技有限公司 | Wireless plant factory monitoring method and system |
| CN104267699A (en) * | 2014-09-30 | 2015-01-07 | 常州机电职业技术学院 | Agricultural greenhouse intelligent control device based on Internet of things technology and working method thereof |
| CN104515550A (en) * | 2014-12-23 | 2015-04-15 | 中国农业大学 | Device monitoring temperature and humidity of greenhouse air |
| CN104615049A (en) * | 2015-01-12 | 2015-05-13 | 国家电网公司 | Solar based environmental information monitoring system for greenhouse |
| CN104616472A (en) * | 2015-01-27 | 2015-05-13 | 洛阳师范学院 | Wireless sensor network remote control system and method for peony flower growth promoting greenhouse in winter |
| CN104699045A (en) * | 2015-02-06 | 2015-06-10 | 盐城工业职业技术学院 | Wireless transmission based intelligent agricultural remote control system |
| CN105210695A (en) * | 2015-10-05 | 2016-01-06 | 上海大学 | A kind of intelligent green house of vegetables long distance control system |
| CN105242621A (en) * | 2015-10-22 | 2016-01-13 | 北京石油化工学院 | Agriculture greenhouse environment monitoring system communication method |
| CN105786062A (en) * | 2016-05-10 | 2016-07-20 | 上海海洋大学 | Multifunctional greenhouse plantation intelligent monitoring system |
| CN105867334A (en) * | 2016-05-11 | 2016-08-17 | 华中农业大学 | Intelligent environment parameter control system for watermelons in greenhouse |
| CN106604494A (en) * | 2016-11-17 | 2017-04-26 | 江苏智石科技有限公司 | Industrial factory building lamplight terminal control system |
| CN107990238A (en) * | 2017-10-26 | 2018-05-04 | 深圳市世纪阳光照明有限公司 | The solar street light and its control method of a kind of mains hybrid |
| CN108513277A (en) * | 2018-05-29 | 2018-09-07 | 无锡厚发自动化设备有限公司 | A kind of real time environment monitoring system |
| CN111007775A (en) * | 2019-12-20 | 2020-04-14 | 农业农村部规划设计研究院 | Agricultural product storage environment ventilation control system |
| CN111830894A (en) * | 2020-06-22 | 2020-10-27 | 五邑大学 | Target spraying system interaction method and device based on configuration king and storage medium |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102890854A (en) * | 2011-07-19 | 2013-01-23 | 句容茂森智能机器设备有限公司 | Temperature and humidity monitoring method based on wireless sensor network |
| CN102428850A (en) * | 2011-10-08 | 2012-05-02 | 石河子市三盛科技有限公司 | Automatic control system of solar vegetable seedling |
| CN103167635A (en) * | 2011-12-14 | 2013-06-19 | 北京联合大学 | ZigBee wireless sensor network system and method for monitoring greenhouse environment |
| CN102523954B (en) * | 2011-12-29 | 2014-04-09 | 北京农业智能装备技术研究中心 | System and method suitable for measurement, control and calibration of carbon dioxide in greenhouse environment |
| CN102523954A (en) * | 2011-12-29 | 2012-07-04 | 北京农业智能装备技术研究中心 | System and method suitable for measurement, control and calibration of carbon dioxide in greenhouse environment |
| CN103244040A (en) * | 2013-04-27 | 2013-08-14 | 健雄职业技术学院 | Automatic solar rolling shutter door |
| CN103268103A (en) * | 2013-05-12 | 2013-08-28 | 安徽工程大学 | Green house vegetable intelligent control system |
| CN103453985B (en) * | 2013-09-02 | 2016-01-13 | 陕西理工学院 | Distributed wireless light intensity measuring instrument |
| CN103453985A (en) * | 2013-09-02 | 2013-12-18 | 陕西理工学院 | Distribution type wireless luminous intensity measurement instrument |
| CN103605391A (en) * | 2013-11-18 | 2014-02-26 | 四川研成通信科技有限公司 | An intelligent monitoring device for agricultural greenhouses and a realization method thereof |
| CN103592982A (en) * | 2013-11-25 | 2014-02-19 | 无锡俊达测试技术服务有限公司 | On-site temperature and humidity detecting system |
| CN103745587A (en) * | 2014-01-20 | 2014-04-23 | 昆山鑫盛盟创科技有限公司 | Indoor illumination intensity and temperature monitoring system |
| CN103956037A (en) * | 2014-04-30 | 2014-07-30 | 深圳慧盈生态科技有限公司 | Wireless plant factory monitoring method and system |
| CN104267699A (en) * | 2014-09-30 | 2015-01-07 | 常州机电职业技术学院 | Agricultural greenhouse intelligent control device based on Internet of things technology and working method thereof |
| CN104515550A (en) * | 2014-12-23 | 2015-04-15 | 中国农业大学 | Device monitoring temperature and humidity of greenhouse air |
| CN104615049A (en) * | 2015-01-12 | 2015-05-13 | 国家电网公司 | Solar based environmental information monitoring system for greenhouse |
| CN104616472A (en) * | 2015-01-27 | 2015-05-13 | 洛阳师范学院 | Wireless sensor network remote control system and method for peony flower growth promoting greenhouse in winter |
| CN104699045A (en) * | 2015-02-06 | 2015-06-10 | 盐城工业职业技术学院 | Wireless transmission based intelligent agricultural remote control system |
| CN105210695A (en) * | 2015-10-05 | 2016-01-06 | 上海大学 | A kind of intelligent green house of vegetables long distance control system |
| CN105242621A (en) * | 2015-10-22 | 2016-01-13 | 北京石油化工学院 | Agriculture greenhouse environment monitoring system communication method |
| CN105786062A (en) * | 2016-05-10 | 2016-07-20 | 上海海洋大学 | Multifunctional greenhouse plantation intelligent monitoring system |
| CN105867334A (en) * | 2016-05-11 | 2016-08-17 | 华中农业大学 | Intelligent environment parameter control system for watermelons in greenhouse |
| CN106604494A (en) * | 2016-11-17 | 2017-04-26 | 江苏智石科技有限公司 | Industrial factory building lamplight terminal control system |
| CN107990238A (en) * | 2017-10-26 | 2018-05-04 | 深圳市世纪阳光照明有限公司 | The solar street light and its control method of a kind of mains hybrid |
| CN108513277A (en) * | 2018-05-29 | 2018-09-07 | 无锡厚发自动化设备有限公司 | A kind of real time environment monitoring system |
| CN111007775A (en) * | 2019-12-20 | 2020-04-14 | 农业农村部规划设计研究院 | Agricultural product storage environment ventilation control system |
| CN111830894A (en) * | 2020-06-22 | 2020-10-27 | 五邑大学 | Target spraying system interaction method and device based on configuration king and storage medium |
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Application publication date: 20110622 |