Vegetable greenhouse monitoring system based on temperature and humidity sensor
A technology of temperature and humidity sensor and vegetable greenhouse, applied in the field of vegetable greenhouse monitoring system and greenhouse temperature and humidity monitoring system, can solve the problems of prolonging the construction period, increasing the difficulty of construction, low precision, etc., to reduce costs, facilitate acquisition and understanding, and save The effect of electricity
Inactive Publication Date: 2016-08-31
NANJING JIARUISI ELECTRIC POWER TECH
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Problems solved by technology
In this way, real-time monitoring and control cannot be realized, and the accuracy is very low; even if automatic control is adopted, data transmission and equipment control are usually carried out in wired mode, which requires additional wiring, increases the difficulty of construction, and prolongs the construction period
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[0020] Below in conjunction with accompanying drawing, technical scheme of the present invention is described in further detail:
[0021] Such as figure 1 As shown, a vegetable greenhouse monitoring system based on temperature and humidity sensors includes a data detection terminal and a monitoring terminal connected to it. The data detection terminal uploads the collected data parameters to the monitoring terminal for display and storage in real time, so as to facilitate real-time remote monitoring.
[0022] Such as figure 2 As shown, the data detection terminal includes a temperature and humidity sensor array, a multiplexing switch, a data processing module, an analog-to-digital conversion module, an amplification circuit module, a wireless communication module, and a power supply module; The switch is connected to the data processing module, and the data processing module is connected to the wireless communication module through the analog-to-digital conversion module an...
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The invention discloses a vegetable greenhouse monitoring system based on a temperature and humidity sensor. The vegetable greenhouse monitoring system comprises a data detection terminal and a monitoring terminal, wherein the monitoring terminal is connected with the data detection terminal; the data detection terminal comprises a temperature and humidity sensor array, a multiplexing switch, a data processing module, an analog-digital conversion module, an amplifying circuit module, a wireless communication module and a power supply module; the temperature and humidity sensor array is connected with the data processing module through the multiplexing switch; the data processing module is connected with the wireless communication module through the analog-digital conversion module and the amplifying circuit module in sequence; the power supply module is connected with the temperature and humidity sensor array, the multiplexing switch, the data processing module, the analog-digital conversion module, the amplifying circuit module and the wireless communication module respectively so as to provide expected electric energy; the monitoring terminal comprises a microcontroller module as well as a display module, a memory module and an alarm module which are respectively connected with the microcontroller module.
Description
technical field [0001] The invention relates to a greenhouse temperature and humidity monitoring system, in particular to a vegetable greenhouse monitoring system based on a temperature and humidity sensor, which belongs to the field of intelligent monitoring. Background technique [0002] In daily life, it is often necessary to control and detect temperature and humidity, and the collection of temperature and humidity data is often achieved by means of thermometers and hygrometers. Then manually realize the control of temperature and humidity through manual means, such as artificial cooling and dehumidification or heating and humidification. In this way, real-time monitoring and control cannot be realized, and the accuracy is very low; even if automatic control is adopted, data transmission and equipment control are usually carried out in a wired manner, which requires additional wiring, increases the difficulty of construction, and prolongs the construction period. Conte...
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IPC IPC(8): G01D21/02G08C17/02
CPCG01D21/02G08C17/02
Inventor 何斌何宜霖胡亚陈先军
Owner NANJING JIARUISI ELECTRIC POWER TECH