Plant environment monitor

The utility model provides a plant environment monitor, belonging to the technical field of automatic detection. The output ends of a humidity sensor and a photosensor of the monitor are connected with the input of an analog-to-digital conversion circuit, and the output of the analog-to-digital conv...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: CAI SUHUA, LOU XINXIA, CHEN XUELI, YAO YING
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The utility model provides a plant environment monitor, belonging to the technical field of automatic detection. The output ends of a humidity sensor and a photosensor of the monitor are connected with the input of an analog-to-digital conversion circuit, and the output of the analog-to-digital conversion circuit is connected with the input of a singlechip. The output of a temperature sensor is directly connected with the input of the singlechip, and the output of the singlechip is connected with a PC (Personal Computer) master controller. The singlechip is also connected with a memory chip and is connected with a keyboard/display through an input/output interface circuit. In the system provided by the utility model, temperature, humidity and light intensity in a vegetable greenhouse or a flower greenhouse are detected in real time as well as tracked and displayed through the singlechip, and the singlechip is connected with the PC master controller simultaneously, therefore, the detected data is stored, copie