CN202956184U - Low-power greenhouse illumination intensity acquisition and transmission apparatus - Google Patents
Low-power greenhouse illumination intensity acquisition and transmission apparatus Download PDFInfo
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- CN202956184U CN202956184U CN 201220558893 CN201220558893U CN202956184U CN 202956184 U CN202956184 U CN 202956184U CN 201220558893 CN201220558893 CN 201220558893 CN 201220558893 U CN201220558893 U CN 201220558893U CN 202956184 U CN202956184 U CN 202956184U
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Abstract
A low-power greenhouse illumination intensity acquisition and transmission apparatus comprises an illumination data sensor connected with a GPRS gateway through a sensor node. The GPRS gateway is connected with a data processing center through a GPRS network, and the data processing center is connected with a remote terminal through Internet. Data is transmitted in ZigBee mode, and light intensity data is collected through wireless sensor nodes. Network is organized under the ZigBee protocol. Data acquired is transmitted to a GPRS gateway, and then transmitted to a data center through the mobile internet. The apparatus is low in power consumption, long in service lifetime and accurate in data.
Description
Technical field
The utility model relates to a kind of data acquisition transmitting device, is specifically related to a kind of low-power consumption greenhouse intensity of illumination collecting transmitter.
Background technology
In greenhouse, intensity of illumination has very important effect to the growth of crops, therefore, to realize scientific management at agricultural technology field, just must be to the acquisition and processing of the intensity of illumination data in greenhouse, however people also generally adopt traditional Observations Means for the intensity of illumination in greenhouse at present, this observation intensity of illumination can be different because of people's difference, its result is quite inaccurate, and it obtains data can not realize long-range, enter greenhouse enteroception intensity of illumination.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide a kind of low-power consumption greenhouse intensity of illumination collecting transmitter, has low in energy consumption, long service life and data characteristics accurately.
To achieve these goals, the technical solution adopted in the utility model is: a kind of low-power consumption greenhouse intensity of illumination collecting transmitter, include the photometric data sensor, the photometric data sensor is connected with the GPRS gateway by sensor node, the GPRS gateway is connected with data processing centre (DPC) by GPRS network, and data processing centre (DPC) is connected with remote terminal by Internet.
Described photometric data sensor adopts optical sensor Po188.
Described sensor node adopts wireless sensor node, and its working current is the 5-8 milliampere.
The beneficial effects of the utility model are:
The photometric data sensor that the utility model adopts adopts optical sensor Po188 to have intensity of illumination and measures accurately, and precision is greater than 0.1lux; Because the utility model is sent to sink nodes by the illumination parameter data of monitoring point with wireless mode, and show by LCD, the wireless transmission distance of realization is greater than 20cm, and the transmission range that sensor node 2 is realized is greater than 1km; The GPRS gateway has stronger antijamming capability; There are higher real-time and characteristics low in energy consumption.
The accompanying drawing explanation
Accompanying drawing 1 is structural principle block diagram of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Referring to accompanying drawing 1, a kind of low-power consumption greenhouse intensity of illumination collecting transmitter, include photometric data sensor 1, photometric data sensor 1 is connected with GPRS gateway 3 by sensor node 2, GPRS gateway 3 is connected with data processing centre (DPC) 5 by GPRS network 4, and data processing centre (DPC) 5 is connected with remote terminal 7 by Internet6.
Described photometric data sensor adopts optical sensor Po188.
Described sensor node 2 adopts wireless sensor node, and its working current is the 5-8 milliampere.
Photometric data sensor: be responsible for gathering the intensity of illumination data and using the ZigBee transmission in pickup area.
GPRS gateway: conversion and the data transmission of being responsible for ZigBee communication and GPRS communication protocol.
Data processing centre (DPC): be responsible for collection and the data analysis of data.
Gather the even mission life requirement of several years of transmission equipment several months in order to meet the greenhouse intensity of illumination, sensor node 2 must be low-power consumption.The working current of ordinary cellular telephones is generally the hundreds of milliampere, and mission life only has several days, but the working current of sensor node 2 should not surpass several milliamperes.
The utility model adopts the ZigBee mode to carry out data transmission, the collection of light intensity data adopts wireless sensor node, and the application Zigbee protocol carries out networking, by the data transmission that collects to the GPRS gateway, by mobile internet, send data to data center.
Claims (3)
1. a low-power consumption greenhouse intensity of illumination collecting transmitter, it is characterized in that, include photometric data sensor (1), photometric data sensor (1) is connected with GPRS gateway (3) by sensor node (2), GPRS gateway (3) is connected with data processing centre (DPC) (5) by GPRS network (4), and data processing centre (DPC) (5) passes through Internet(6) with remote terminal (7), be connected.
2. a kind of low-power consumption according to claim 1 greenhouse intensity of illumination collecting transmitter, is characterized in that, described photometric data sensor adopts optical sensor Po188.
3. a kind of low-power consumption according to claim 1 greenhouse intensity of illumination collecting transmitter, is characterized in that, described sensor node (2) adopts wireless sensor node, and its working current is the 5-8 milliampere.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220558893 CN202956184U (en) | 2012-10-29 | 2012-10-29 | Low-power greenhouse illumination intensity acquisition and transmission apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220558893 CN202956184U (en) | 2012-10-29 | 2012-10-29 | Low-power greenhouse illumination intensity acquisition and transmission apparatus |
Publications (1)
| Publication Number | Publication Date |
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| CN202956184U true CN202956184U (en) | 2013-05-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201220558893 Expired - Fee Related CN202956184U (en) | 2012-10-29 | 2012-10-29 | Low-power greenhouse illumination intensity acquisition and transmission apparatus |
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| CN (1) | CN202956184U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104679916A (en) * | 2014-12-31 | 2015-06-03 | 北京工业大学 | Servo system and data recording method for wireless sensor network |
| 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 |
-
2012
- 2012-10-29 CN CN 201220558893 patent/CN202956184U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104679916A (en) * | 2014-12-31 | 2015-06-03 | 北京工业大学 | Servo system and data recording method for wireless sensor network |
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130529 Termination date: 20131029 |