Wireless monitoring and control device for greenhouse
A temperature control device, monitoring and control technology, applied in the direction of temperature control, non-electric variable control, control/regulation system, etc., can solve the problems of large investment, high cost of crops, complex computer system, etc., to eliminate the trouble of installation, use and maintenance , installation and use, as well as the effect of convenient and low-cost maintenance
Inactive Publication Date: 2016-02-10
HUBEI UNIV OF ARTS & SCI
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Problems solved by technology
[0002] In order to meet the needs of the market in winter, many places have adopted greenhouses to cultivate crops, and the temperature control in the
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[0010] figure 1 Shown: STM32 processor 1 wirelessly connected to several LM35 temperature sensors 7 distributed in the greenhouse. The wireless transmission port is connected in series with CC2530 sensor node 2 and CC2530 coordinator node 3 to PC terminal 4, and STM32 processor 1 is connected There is a temperature control device 5. The STM32 processor 1 is further connected to the temperature control device 5 through a relay 6.
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The present invention provides a wireless monitoring and control device for a greenhouse, characterized in that an STM32 processor which can be wirelessly connected with a plurality of LM35 temperature sensors distributed in the greenhouse is connected in series with a CC2530 sensor node, a CC2530 coordinator node and a PC terminal through a wireless transmission port, and the STM32 processor is connected with a temperature control device through a relay. By adopting a wireless network transmission mode to achieve general setting, the wireless monitoring and control device of the present invention is simple, flexible, stable and reliable, and is convenient, quick and accurate in temperature regulation and control in the greenhouse.
Description
technical field [0001] The invention relates to a device for monitoring the temperature of a greenhouse, in particular to a wireless monitoring and control device for a greenhouse. Background technique [0002] In order to meet the needs of the market in winter, many places have adopted greenhouses to cultivate crops, and the temperature control in the greenhouse is very troublesome. It is relatively complicated, resulting in large investment, high crop cost, and extremely complicated operation and maintenance. Contents of the invention [0003] The invention provides a greenhouse wireless monitoring and control device, which has the advantages of low cost investment, low energy consumption, simple networking, good anti-interference performance, and flexible and convenient operation and management. [0004] The present invention includes an STM32 processor, and the adopted technical solution is: the wireless transmission port of the STM32 processor that can be wirelessly ...
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Inventor 黄文晋赵聪李坤胡安正肖少林
Owner HUBEI UNIV OF ARTS & SCI
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