Controller based on embedded atmospheric particulate monitor

The utility model discloses a controller based on an embedded atmospheric particulate monitor. The controller comprises a central processing unit (CPU) controller, and a programmable logic controller (PLC) and an input/output (I/O) expanded circuit which are connected with the CPU controller; the CP...

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Bibliographische Detailangaben
Hauptverfasser:	YANG GUANLING, HAN PENG, LI ZHIWEI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CONTROL OR REGULATING SYSTEMS IN GENERAL CONTROLLING FUNCTIONAL ELEMENTS OF SUCH SYSTEMS INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS PHYSICS REGULATING TESTING
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Beschreibung
Zusammenfassung:	The utility model discloses a controller based on an embedded atmospheric particulate monitor. The controller comprises a central processing unit (CPU) controller, and a programmable logic controller (PLC) and an input/output (I/O) expanded circuit which are connected with the CPU controller; the CPU controller is connected with a photoelectric positioner of the atmospheric particulate monitor; the PLC is connected with a gear speed reducing alternating-current motor and a micro switch of the atmospheric particulate monitor; the I/O expanded circuit is connected with a step motor and a weighing scale of the atmospheric particulate monitor; and the CPU controller is used for receiving station information sent by the photoelectric positioner and station information sent by the micro switch through the PLC, the I/O expanded circuit is used for sending control signals to the step motor and sending control signals to the gear speed reducing alternating-current motor through the PLC, and the measurement data of the