CN204348063U - Warmhouse booth wireless digital humiture display device - Google Patents
Warmhouse booth wireless digital humiture display device Download PDFInfo
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- CN204348063U CN204348063U CN201520065857.1U CN201520065857U CN204348063U CN 204348063 U CN204348063 U CN 204348063U CN 201520065857 U CN201520065857 U CN 201520065857U CN 204348063 U CN204348063 U CN 204348063U
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- communication module
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- warmhouse booth
- greenhouse
- display device
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
Abstract
The utility model discloses a kind of warmhouse booth wireless digital humiture display device, comprise inside greenhouse unit and greenhouse external unit; Described inside greenhouse unit comprises Temperature Humidity Sensor, inner single-chip microcomputer and internal radio communication module; Described greenhouse external unit comprises LCDs, external microcontroller and external wireless communication module; Described Temperature Humidity Sensor is all connected with described inner single-chip microcomputer with described internal radio communication module; Described LCDs is all connected with described external microcontroller with external wireless communication module; Communicated by the mode of wireless transmission between described internal radio communication module with described external wireless communication module.Warmhouse booth wireless digital humiture display device of the present utility model, has the Real-time Collection of the humiture that can realize in greenhouse and improves accuracy of measurement, improves the advantages such as the collecting efficiency of humiture information and reliability.
Description
Technical field
The utility model relates to a kind of warmhouse booth wireless digital humiture display device.
Background technology
Greenhouse (greenhouse), also known as greenhouse.Can printing opacity, insulation (or heating), be used for the facility of cultivated plant.In the season being not suitable for plant growth, breeding time and increase yield can be provided, be used for plant culture or the nursery etc. such as low temperature season warm season vegetable, flowers, forest.There is in modern greenhouse the equipment controlling the condition such as humiture, illumination, automatically control to create the optimal environmental condition needed for plant with computer.
Temperature and humidity in warmhouse booth is the key factor determining crop Optimal Growing, and the acquisition of green house temperature-humidity information accurately and reliably indirectly can react the growth conditions of crops, provides reference for formulating greenhouse-environment regulation scheme.
Traditional humiture information acquisition mode carrys out measurement data by hanging Hygrothermograph in booth, and rely on and manually touringly check recorded information, and this mode not only lacks the real-time of information, and collecting efficiency is low, and measuring error is high.
Utility model content
The utility model is for avoiding the weak point that exists in above-mentioned prior art, providing a kind of warmhouse booth wireless digital humiture display device, to realize the Real-time Collection of the humiture in greenhouse and to improve accuracy of measurement.
The utility model be technical solution problem by the following technical solutions.
Warmhouse booth wireless digital humiture display device, its design feature is, comprises inside greenhouse unit and greenhouse external unit; Described inside greenhouse unit comprises Temperature Humidity Sensor, inner single-chip microcomputer and internal radio communication module; Described greenhouse external unit comprises LCDs U4, external microcontroller U1 and external wireless communication module; Described Temperature Humidity Sensor is all connected with described inner single-chip microcomputer with described internal radio communication module; Described LCDs is all connected with described external microcontroller with external wireless communication module; Communicated by the mode of wireless transmission between described internal radio communication module with described external wireless communication module.
The design feature of warmhouse booth wireless digital humiture display device of the present utility model is also:
Described internal radio communication module and described external wireless communication module include wireless transceiver nRF24L01.
Described external microcontroller U1 is STC89C52RC; Described external microcontroller U1 is connected with buzzer circuit, reset circuit and clock circuit; Described buzzer circuit comprises resistance R4, triode Q1 and loudspeaker U6; Described reset circuit comprises crystal oscillator X1, electric capacity C6 and electric capacity C7; Described reset circuit comprises electric capacity C1 and resistance R3.
Described LCDs U4 is LCD12864; Described LCDs U4 is connected with resistance R5; LCDs U4 is also connected with described external microcontroller U1, for the humiture data that output display external microcontroller U1 sends.
Compared with the prior art, the utility model beneficial effect is embodied in:
Warmhouse booth wireless digital humiture display device of the present utility model, comprises inside greenhouse unit and greenhouse external unit; Described inside greenhouse unit comprises Temperature Humidity Sensor, inner single-chip microcomputer and internal radio communication module; Described greenhouse external unit comprises LCDs U4, external microcontroller U1 and external wireless communication module; Described Temperature Humidity Sensor is all connected with described inner single-chip microcomputer with described internal radio communication module; Described LCDs is all connected with described external microcontroller with external wireless communication module; Communicated by the mode of wireless transmission between described internal radio communication module with described external wireless communication module.
Temperature Humidity Sensor DHT11 is utilized to detect the real time environment in booth, then humiture information is launched by internal radio communication module nRF24L01, received by the external wireless communication module outside booth, by single-chip microcomputer STC89C52 process, digitized measurement result is presented on LCD12864 liquid crystal display in real time, improves collecting efficiency and the reliability of humiture information.
Warmhouse booth wireless digital humiture display device of the present utility model, has the Real-time Collection of the humiture that can realize in greenhouse and improves accuracy of measurement, improves the advantages such as the collecting efficiency of humiture information and reliability.
Accompanying drawing explanation
The structured flowchart of the warmhouse booth wireless digital humiture display device that Fig. 1 proposes for the utility model.
The workflow diagram of the warmhouse booth wireless digital humiture display device that Fig. 2 proposes for the utility model.
The pinouts of the internal radio communication module of warmhouse booth wireless digital humiture display device that Fig. 3 proposes for the utility model and the wireless transceiver nRF24L01 of external wireless communication module.
The circuit diagram of the external microcontroller U1 of the warmhouse booth wireless digital humiture display device that Fig. 4 proposes for the utility model.
The circuit diagram of the LCDs U4 of the warmhouse booth wireless digital humiture display device that Fig. 5 proposes for the utility model.
Below by way of embodiment, and the utility model is described in further detail by reference to the accompanying drawings.
Embodiment
See attached Fig. 1 and 2, warmhouse booth wireless digital humiture display device of the present utility model, comprises inside greenhouse unit and greenhouse external unit; Described inside greenhouse unit comprises Temperature Humidity Sensor, inner single-chip microcomputer and internal radio communication module; Described greenhouse external unit comprises LCDs U4, external microcontroller U1 and external wireless communication module; Described Temperature Humidity Sensor is all connected with described inner single-chip microcomputer with described internal radio communication module; Described LCDs is all connected with described external microcontroller with external wireless communication module; Communicated by the mode of wireless transmission between described internal radio communication module with described external wireless communication module.
Described internal radio communication module and described external wireless communication module include wireless transceiver nRF24L01.
If Fig. 3, nRF24L01 are the monolithic wireless transceiver chip being operated in the ISM band of 2.4GHz ~ 2.5GHz of being produced by NORDIC.Wireless transceiver comprises: frequency generator, enhancement mode " SchockBurst " mode controller, power amplifier, crystal oscillator, modulator and demodulator.NRF24L01 has following characteristics: (1) output power channel selection and arranging of agreement can be arranged by SPI interface, almost can be connected to various singlechip chip, and complete Wireless data transmission work; (2) extremely low current drain: current drain is 11.3mA when being operated in that under emission mode, emissive power is 0dBm, is 12.3mA during receiving mode, under power-down mode and standby mode, current drain is lower.
Described external microcontroller U1 is STC89C52RC; Described external microcontroller U1 is connected with buzzer circuit, reset circuit and clock circuit; Described buzzer circuit comprises resistance R4, triode Q1 and loudspeaker U6; Described reset circuit comprises crystal oscillator X1, electric capacity C6 and electric capacity C7; Described reset circuit comprises electric capacity C1 and resistance R3.As a kind of low-power consumption, high-performance CMOS 8 8-digit microcontroller that Fig. 4, STC89C52 are STC Corporation's production, there is 8K in-system programmable components flash storage.STC89C52 uses classical MCS-51 kernel, but has done the function that a lot of improvement makes chip have traditional 51 single-chip microcomputers not possess.On a single chip, have 8 dexterous bit CPUs and in-system programmable components Flash, height is flexible, the solution of super efficient for numerous embedded Control application system provides to make STC89C52.
Described LCDs U4 is LCD12864; Described LCDs U4 is connected with resistance R5; LCDs U4 is also connected with described external microcontroller U1, for the humiture data that output display external microcontroller U1 sends.
As Fig. 5, the LCD 12864 of band Chinese word library is that one has 4/8 bit parallels, 2 lines or 3 line serial multiple interfaces modes, the inner dot-matrix lcd module containing GB one-level, secondary simplified form of Chinese Character character library; Its display resolution is 128 × 64, built-in 8192 16*16 point Chinese characters, and 128 16*8 point ascii character-sets. utilize this module interface mode and operational order simply and easily flexibly, complete Chinese man-machine interaction graphical interfaces can be formed.The Chinese character of 8 × 4 row 16 × 16 dot matrix can be shown. also can complete figure display. Low-voltage Low-power is its another distinguishing feature.By the liquid crystal display scheme of this module composition compared with dot matrix LCD module of the same type, no matter hardware circuit or display routine all want much succinct, and the price of this module is also a little less than the graphic LCD module of identical dot matrix.
The preferred DHT11 digital hygro sensor of Temperature Humidity Sensor, it is a humiture compound sensor containing calibrating digital signal output, the digital module acquisition technique of its application specific and temperature and humidity sensing technology, guarantee that product has high reliability and remarkable long-time stability.Sensor comprises a resistance-type sense and to wet element and a NTC temperature element, and is connected with a high-performance 8 single-chip microcomputers.Therefore this product has that quality brilliance, super fast response, antijamming capability are strong, cost performance pole advantages of higher.Each DHT11 sensor is calibrated in very accurate humidity verification room.Calibration factor exists in OTP internal memory with the form of program, and sensor internal will call these calibration factors in the processing procedure detecting model.One wire system serial line interface, makes the system integration become fast simple and easy.Extra small volume, extremely low power consumption, become in such application, in the optimal selection of harsh application scenario.Product is the single pin package of 4 pin, easy to connect.
As Fig. 1 and 2, warmhouse booth wireless digital humiture display device of the present utility model, the shortcoming that in warmhouse booth, humiture information efficiency is low, error is high is gathered for Traditional Man, design a kind of wireless digital humiture display device being applicable to warmhouse booth, Temperature Humidity Sensor is utilized to detect the real time environment in warmhouse booth, humiture information is launched by wireless module, received by the wireless receiving module outside warmhouse booth, and by Single-chip Controlling, the humiture data of actual measurement are shown on liquid crystal display.
The utility model passes through the humiture information in warmhouse booth, and send data to outside booth by wireless transmission method, achieve the target to warmhouse booth environmental parameter Real-Time Monitoring, provide accurately reliably ensure for obtaining humiture parameter in booth in time, be conducive to the output improving warmhouse booth, strengthen economic benefit.
The utility model is divided into inside greenhouse part and greenhouse exterior section, and as shown in Figure 1, two parts device is by two wireless communication module transmission of informations.In inside greenhouse many places, Temperature Humidity Sensor DHT11 is installed, inner single-chip microcomputer STC89C52 process is sent to humiture information everywhere in warmhouse booth, inner single-chip microcomputer draws humiture data average in warmhouse booth according to feedack, is then sent to internal radio communication module nRF24L01 to greenhouse external emission.Outside in greenhouse, adopt external wireless communication module nRF24L01 to accept inside greenhouse and launch the information of coming, feed back to external microcontroller STC89C52, by the process of external microcontroller, be presented on liquid crystal display LCD12864 by the humiture real-time information in warmhouse booth, the working routine flow process of device as shown in Figure 2.According to the designing requirement of device, the circuit theory diagrams of device as in Figure 3-5.
The utility model passes through the humiture information in warmhouse booth, and send data to outside booth by wireless transmission method, achieve the target to warmhouse booth environmental parameter Real-Time Monitoring, provide accurately reliably ensure for obtaining humiture parameter in booth in time, be conducive to the output improving warmhouse booth, strengthen economic benefit.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this instructions is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of instructions is only for clarity sake, those skilled in the art should by instructions integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (4)
1. warmhouse booth wireless digital humiture display device, is characterized in that, comprises inside greenhouse unit and greenhouse external unit; Described inside greenhouse unit comprises Temperature Humidity Sensor, inner single-chip microcomputer and internal radio communication module; Described greenhouse external unit comprises LCDs U4, external microcontroller U1 and external wireless communication module; Described Temperature Humidity Sensor is all connected with described inner single-chip microcomputer with described internal radio communication module; Described LCDs is all connected with described external microcontroller with external wireless communication module; Communicated by the mode of wireless transmission between described internal radio communication module with described external wireless communication module.
2. warmhouse booth wireless digital humiture display device according to claim 1, is characterized in that, described internal radio communication module and described external wireless communication module include wireless transceiver nRF24L01.
3. warmhouse booth wireless digital humiture display device according to claim 1, it is characterized in that, described external microcontroller U1 is STC89C52RC; Described external microcontroller U1 is connected with buzzer circuit, reset circuit and clock circuit; Described buzzer circuit comprises resistance R4, triode Q1 and loudspeaker U6; Described reset circuit comprises crystal oscillator X1, electric capacity C6 and electric capacity C7; Described reset circuit comprises electric capacity C1 and resistance R3.
4. warmhouse booth wireless digital humiture display device according to claim 1, it is characterized in that, described LCDs U4 is LCD12864; Described LCDs U4 is connected with resistance R5; LCDs U4 is also connected with described external microcontroller U1, for the humiture data that output display external microcontroller U1 sends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520065857.1U CN204348063U (en) | 2015-01-29 | 2015-01-29 | Warmhouse booth wireless digital humiture display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520065857.1U CN204348063U (en) | 2015-01-29 | 2015-01-29 | Warmhouse booth wireless digital humiture display device |
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| CN204348063U true CN204348063U (en) | 2015-05-20 |
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| CN201520065857.1U Expired - Fee Related CN204348063U (en) | 2015-01-29 | 2015-01-29 | Warmhouse booth wireless digital humiture display device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105334897A (en) * | 2015-11-20 | 2016-02-17 | 福建师范大学福清分校 | ARM-based wireless vegetable greenhouse intelligent system and implementation method thereof |
| CN105910647A (en) * | 2016-05-23 | 2016-08-31 | 南宁市茂百科技有限公司 | Greenhouse temperature and humidity detector |
| CN105918015A (en) * | 2016-05-12 | 2016-09-07 | 洪明 | Intelligent temperature and humidity monitor for greenhouse |
| CN109566179A (en) * | 2018-11-28 | 2019-04-05 | 太原市农业科学研究院 | A kind of green organic plantation fruit and vegetable greenhouses and implantation methods |
-
2015
- 2015-01-29 CN CN201520065857.1U patent/CN204348063U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105334897A (en) * | 2015-11-20 | 2016-02-17 | 福建师范大学福清分校 | ARM-based wireless vegetable greenhouse intelligent system and implementation method thereof |
| CN105918015A (en) * | 2016-05-12 | 2016-09-07 | 洪明 | Intelligent temperature and humidity monitor for greenhouse |
| CN105910647A (en) * | 2016-05-23 | 2016-08-31 | 南宁市茂百科技有限公司 | Greenhouse temperature and humidity detector |
| CN109566179A (en) * | 2018-11-28 | 2019-04-05 | 太原市农业科学研究院 | A kind of green organic plantation fruit and vegetable greenhouses and implantation methods |
| CN109566179B (en) * | 2018-11-28 | 2021-11-19 | 太原市农业科学研究院 | Organic green planting fruit and vegetable greenhouse and planting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150520 Termination date: 20160129 |
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| EXPY | Termination of patent right or utility model |