Sunlight greenhouse rolling screen control system based on single-chip computer

A solar greenhouse and control system technology, which is applied in the field of solar greenhouse roller shutter control systems, can solve the problems of large roll position error, low degree of automation, and long labor time, achieve stable operation, improve automation level, and reduce workload Effect

Inactive Publication Date: 2018-06-15
ANHUI SCI & TECH UNIV
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Problems solved by technology

However, the current situation of inconvenient operation and lack of automatic control of solar greenhouse roller blinds, especially the manual control of traditional roller blinds, has a low degree of automation, large errors in the rolling position, low precision, and poor repeatability, resulting in long labor time and low efficiency. Low and other disadvantages, the present invention has carried out the design of the solar greenhouse roller shutter control system based on single-chip microcomputer

Method used

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  • Sunlight greenhouse rolling screen control system based on single-chip computer

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Embodiment 1

[0012] Such as figure 1 As shown, the solar greenhouse rolling shutter control system based on single-chip microcomputer, when the system is working, power on the system through the power supply switch circuit and initialize the control system. In the manual control mode, the operator can realize the manual open-loop control of the opening and closing of the roller blind through the roller shutter opening / closing circuit; Effective radiation intensity and other external environmental parameters. The control system will collect the environmental data of the front-end sensing part of the signal conditioning circuit at regular intervals, and through the analysis and processing of the obtained data, it will perform corresponding actions on the execution part to realize automatic closed-loop control of the intelligent opening and closing of the greenhouse roller blinds. This design improves the intelligent and precise control of the greenhouse rolling machine. On the one hand, it ...

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Abstract

The invention discloses a sunlight greenhouse rolling screen control system based on a single-chip computer. Intelligent control on greenhouse rolling screens is effectively achieved by the combination of a sensor technology and a single-chip computer technology. The system comprises a power supplying part, a sensing part, an execution part and a control part; the sensing part is electrically connected with the control part; the control part is electrically connected with the execution part, and the power supplying part supplies power to the whole sunlight greenhouse rolling screen control system. The system has the advantages of being simple in operation and low in cost, and intelligent control on the green house rolling screens can be achieved.

Description

technical field [0001] The invention belongs to the technical field of greenhouse measurement and control, in particular to a single-chip microcomputer-based solar greenhouse rolling shutter control system. Background technique [0002] With the improvement of the quality of life of the people in our country, people's demand for vegetables, fruits and flowers continues to increase, and the scale of greenhouse planting, technology and mass production have become the general trend. However, the current situation of inconvenient operation and lack of automatic control of solar greenhouse roller blinds, especially the manual control of traditional roller blinds, has a low degree of automation, large errors in the rolling position, low precision, and poor repeatability, resulting in long labor time and low efficiency. Low and other disadvantages, the present invention has carried out the design of the solar greenhouse roller shutter control system based on single-chip microcomput...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/042G05D27/02A01G9/22
CPCA01G9/227G05B19/042G05B2219/2653G05D27/02Y02A40/25
Inventor 柳伟续易克传张新伟
Owner ANHUI SCI & TECH UNIV
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