CN105241495A - Tobacco field temperature and humidity signal acquisition system based on Zigbee - Google Patents
Tobacco field temperature and humidity signal acquisition system based on Zigbee Download PDFInfo
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- CN105241495A CN105241495A CN201510552696.3A CN201510552696A CN105241495A CN 105241495 A CN105241495 A CN 105241495A CN 201510552696 A CN201510552696 A CN 201510552696A CN 105241495 A CN105241495 A CN 105241495A
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Abstract
The invention provides a tobacco field temperature and humidity signal acquisition system based on Zigbee. The tobacco field temperature and humidity signal acquisition system based on the Zigbee is simple in structure and low in cost, and acquires temperature and humidity of farmland soil in real time and accurately and rapidly transmits temperature and humidity of the farmland soil to terminals for processing through a GPRS network and a Zigbee close-range wireless sensor network technology. Meanwhile, control signals transmitted by the terminals can be effectively transmitted to all acquisition points, and electromagnetic valves are effectively controlled with equipping of an external electromagnetic valve control circuit so that drop irrigation can be effectively realized.
Description
Technical field
The present invention relates to tobacco leaf planting land for growing field crops monitoring equipment field, more specifically, relate to a kind of vega temperature-humidity signal acquisition system based on Zigbee.
Background technology
Tobacco leaf planting as country economic lifeline and use water rich and influential family, for a long time, due to aspects such as ideology, fund, technology, continue to use always tradition fall behind broad irrigation.Along with the contradiction between shortage of water resources and water requirement increase year by year is increasingly sharpened, the accurate water adding system technology of development vega, has become extremely urgent task.Realize vega precision irrigation irrigate and reach water saving, joint fertilizer, saving of labor, control humiture, maintenance soil texture, oil recovery enhancement, the object that increases production and improves productivity, generally analyze by gathering humiture, and carry out irrigation equipment in operation set according to analysis result Controlling solenoid valve.Therefore, how simply, accurate and low one-tenth realizes collection and the transmission of farmland temperature-humidity signal woodenly, becomes the problem that the applicant is devoted to solve.
Summary of the invention
The invention provides a kind of vega temperature-humidity signal acquisition system based on Zigbee, this system architecture is simple, accuracy is high and with low cost.
In order to reach above-mentioned technique effect, technical scheme of the present invention is as follows:
Based on a vega temperature-humidity signal acquisition system of Zigbee, comprise several humiture collection point, humiture convergent point, DTU, GPRS network and Internet network; Each humiture collection point includes interconnective Temperature Humidity Sensor and a Zigbee chip; Described humiture convergent point comprises the 2nd Zigbee chip and microprocessor; Described microprocessor connects described 2nd Zigbee chip and DTU respectively; Described 2nd Zigbee chip is connected with each Zigbee chip; GPRS network described in described DTU wireless connections, described GPRS network is connected with Internet network, and described Internet network is connected with external computing machine; Described humiture collection point also comprises the first input equipment and the first display device that are connected with Temperature Humidity Sensor and a Zigbee chip, and described humiture convergent point also comprises the second input equipment and the second display device that are connected with microprocessor.
In the present invention, each humiture collection point includes interconnective Temperature Humidity Sensor and a Zigbee chip, and Temperature Humidity Sensor gathers the real time humiture of soil, temperature-humidity signal is passed to a Zigbee chip; Humiture convergent point comprises the 2nd Zigbee chip and microprocessor; Microprocessor connects the 2nd Zigbee chip and DTU respectively; 2nd Zigbee chip is connected with each Zigbee chip, the temperature-humidity signal received separately is transferred to the 2nd Zigbee chip DTU wireless connections GPRS network by Zigbee network by each Zigbee chip respectively, and GPRS network, Internet network are connected successively with computing machine; The each temperature-humidity signal received is passed to microprocessor by the 2nd Zigbee chip, and each temperature-humidity signal is integrated into a packet by the regulation of communication protocol by microprocessor, is sent to DTU; The Packet Generation of reception is gone out by DTU, is sent to external computing machine successively by GPRS network and Internet network.
Further, described first display device and the second display device are LCD display.
Further, described first input equipment and the second input equipment are keyboards.
Further, described microprocessor is single-chip microcomputer.
Further, described each Zigbee chip is also connected with a solenoid valve.
Compared with prior art, the beneficial effect of technical solution of the present invention is:
Structure of the present invention is simple, with low cost, and by GPRS network and Zigbee near radio sensor network technique, the humiture of Real-time Collection agricultural land soil also transfers to terminal quickly and accurately and processes.Meanwhile, the control signal that terminal sends can effectively be transferred to each collection point by the present invention, is equipped with external electromagnetic valve controling circuit, control effectively to solenoid valve, effectively realize drip irrigation.
Accompanying drawing explanation
Fig. 1 is structural drawing of the present invention.
Embodiment
Accompanying drawing, only for exemplary illustration, can not be interpreted as the restriction to this patent;
In order to better the present embodiment is described, some parts of accompanying drawing have omission, zoom in or out, and do not represent the size of actual product;
To those skilled in the art, in accompanying drawing, some known features and explanation thereof may be omitted is understandable.
Below in conjunction with drawings and Examples, technical scheme of the present invention is described further.
Embodiment 1
As shown in Figure 1, a kind of vega temperature-humidity signal acquisition system based on Zigbee, comprises several humiture collection point, humiture convergent point, DTU, GPRS network and Internet network; Each humiture collection point includes interconnective Temperature Humidity Sensor and a Zigbee chip; Described humiture convergent point comprises the 2nd Zigbee chip and microprocessor; Described microprocessor connects described 2nd Zigbee chip and DTU respectively; Described 2nd Zigbee chip is connected with each Zigbee chip; GPRS network described in described DTU wireless connections, described GPRS network is connected with Internet network, and described Internet network is connected with external computing machine; Described humiture collection point also comprises the first input equipment and the first display device that are connected with Temperature Humidity Sensor and a Zigbee chip, and described humiture convergent point also comprises the second input equipment and the second display device that are connected with microprocessor.
In the present embodiment, each humiture collection point includes interconnective Temperature Humidity Sensor and a Zigbee chip, and Temperature Humidity Sensor gathers the real time humiture of soil, temperature-humidity signal is passed to a Zigbee chip; Humiture convergent point comprises the 2nd Zigbee chip and microprocessor; Microprocessor connects the 2nd Zigbee chip and DTU respectively; 2nd Zigbee chip is connected with each Zigbee chip, the temperature-humidity signal received separately is transferred to the 2nd Zigbee chip DTU wireless connections GPRS network by Zigbee network by each Zigbee chip respectively, and GPRS network, Internet network are connected successively with computing machine; The each temperature-humidity signal received is passed to microprocessor by the 2nd Zigbee chip, and each temperature-humidity signal is integrated into a packet by the regulation of communication protocol by microprocessor, is sent to DTU; The Packet Generation of reception is gone out by DTU, is sent to external computing machine successively by GPRS network and Internet network.
First display device and the second display device are LCD display; First input equipment and the second input equipment are keyboards; Microprocessor is single-chip microcomputer; Each Zigbee chip is also connected with a solenoid valve.
This system architecture is simple, with low cost, and by GPRS network and Zigbee near radio sensor network technique, the humiture of Real-time Collection agricultural land soil also transfers to terminal quickly and accurately and processes.Meanwhile, the control signal that terminal sends effectively can also be transferred to each collection point, be equipped with external electromagnetic valve controling circuit, solenoid valve is control effectively, effectively realize drip irrigation.
The corresponding same or analogous parts of same or analogous label;
Describe in accompanying drawing position relationship for only for exemplary illustration, the restriction to this patent can not be interpreted as;
Obviously, the above embodiment of the present invention is only for example of the present invention is clearly described, and is not the restriction to embodiments of the present invention.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.All any amendments done within the spirit and principles in the present invention, equivalent to replace and improvement etc., within the protection domain that all should be included in the claims in the present invention.
Claims (5)
1. based on a vega temperature-humidity signal acquisition system of Zigbee, it is characterized in that, comprise several humiture collection point, humiture convergent point, DTU, GPRS network and Internet network; Each humiture collection point includes interconnective Temperature Humidity Sensor and a Zigbee chip; Described humiture convergent point comprises the 2nd Zigbee chip and microprocessor; Described microprocessor connects described 2nd Zigbee chip and DTU respectively; Described 2nd Zigbee chip is connected with each Zigbee chip; GPRS network described in described DTU wireless connections, described GPRS network is connected with Internet network, and described Internet network is connected with external computing machine; Described humiture collection point also comprises the first input equipment and the first display device that are connected with Temperature Humidity Sensor and a Zigbee chip, and described humiture convergent point also comprises the second input equipment and the second display device that are connected with microprocessor.
2. the vega temperature-humidity signal acquisition system based on Zigbee according to claim 1, it is characterized in that, described first display device and the second display device are LCD display.
3. the vega temperature-humidity signal acquisition system based on Zigbee according to claim 1, it is characterized in that, described first input equipment and the second input equipment are keyboards.
4. the vega temperature-humidity signal acquisition system based on Zigbee according to claim 1, it is characterized in that, described microprocessor is single-chip microcomputer.
5. the vega temperature-humidity signal acquisition system based on Zigbee according to claim 1, is characterized in that, described each Zigbee chip is also connected with a solenoid valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510552696.3A CN105241495A (en) | 2015-08-31 | 2015-08-31 | Tobacco field temperature and humidity signal acquisition system based on Zigbee |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510552696.3A CN105241495A (en) | 2015-08-31 | 2015-08-31 | Tobacco field temperature and humidity signal acquisition system based on Zigbee |
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| CN105241495A true CN105241495A (en) | 2016-01-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510552696.3A Pending CN105241495A (en) | 2015-08-31 | 2015-08-31 | Tobacco field temperature and humidity signal acquisition system based on Zigbee |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107991969A (en) * | 2017-12-25 | 2018-05-04 | 云南五佳生物科技有限公司 | A kind of wisdom tobacco planting management system based on Internet of Things |
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| CN103544821A (en) * | 2013-10-29 | 2014-01-29 | 上海工程技术大学 | Zigbee-based farmland temperature and humidity signal acquisition and transmission system |
| CN203415085U (en) * | 2013-07-15 | 2014-01-29 | 广西壮族自治区桂林茶叶科学研究所 | Remote environment monitoring system for tea garden in mountainous area |
| CN104764492A (en) * | 2015-04-14 | 2015-07-08 | 赵爱武 | Crop remote accurate plant protection diagnostic method and device |
| CN104807498A (en) * | 2015-03-23 | 2015-07-29 | 吉林化工学院 | Farmland environment wireless monitoring system based on Zigbee and 3G technology |
| CN204556022U (en) * | 2015-04-01 | 2015-08-12 | 王帅 | A kind of temperature/humiditydetection detection system based on ZigBee |
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2015
- 2015-08-31 CN CN201510552696.3A patent/CN105241495A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203415085U (en) * | 2013-07-15 | 2014-01-29 | 广西壮族自治区桂林茶叶科学研究所 | Remote environment monitoring system for tea garden in mountainous area |
| CN103544821A (en) * | 2013-10-29 | 2014-01-29 | 上海工程技术大学 | Zigbee-based farmland temperature and humidity signal acquisition and transmission system |
| CN104807498A (en) * | 2015-03-23 | 2015-07-29 | 吉林化工学院 | Farmland environment wireless monitoring system based on Zigbee and 3G technology |
| CN204556022U (en) * | 2015-04-01 | 2015-08-12 | 王帅 | A kind of temperature/humiditydetection detection system based on ZigBee |
| CN104764492A (en) * | 2015-04-14 | 2015-07-08 | 赵爱武 | Crop remote accurate plant protection diagnostic method and device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107991969A (en) * | 2017-12-25 | 2018-05-04 | 云南五佳生物科技有限公司 | A kind of wisdom tobacco planting management system based on Internet of Things |
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Application publication date: 20160113 |