Device management system

The invention discloses a device management system. The device management system comprises: a device abnormality detection apparatus, a sound production apparatus and a device switch, which are installed on devices, and a microphone array and a monitoring camera, which are installed in a device room...

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Bibliographische Detailangaben
Hauptverfasser:	MEI LIBAO, WANG XIANWEN, XIE ZUHONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ALARM SYSTEMS ANALOGOUS ARRANGEMENTS USING OTHER WAVES ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR ORDER TELEGRAPHS PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION RADIO DIRECTION-FINDING RADIO NAVIGATION SIGNALLING SIGNALLING OR CALLING SYSTEMS TARIFF METERING APPARATUS TESTING
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Beschreibung
Zusammenfassung:	The invention discloses a device management system. The device management system comprises: a device abnormality detection apparatus, a sound production apparatus and a device switch, which are installed on devices, and a microphone array and a monitoring camera, which are installed in a device room; the device abnormality detection apparatus is used for outputting a device abnormality signal to the device switch and the sound production apparatus when detecting device abnormality; the device switch is sued for cutting of the device power supply after receiving the device abnormality signal; the sound production apparatus sends a preset sound signal after receiving the device abnormality signal; a center shaft of the microphone array and a rotating shaft of the monitoring camera are located on the same vertical line; the microphone array is used for collecting the sound signal, determining the direction of the sound signal, and outputting direction data to the monitoring camera; and the monitoring camera rota