Intelligent key management cabinet of laboratory based on Internet of Things

Abstract

The invention provides an intelligent key management cabinet of a laboratory based on Internet of Things. The management cabinet comprises a control cabinet and a plurality of key boxes regularly arrayed on the two sides of the control cabinet, wherein the control cabinet is provided with a cabinet door; a display panel, a selection button and an identity recognizer are embedded into the cabinet door; a control memory, an RFID (radio frequency identification) reader and a wireless transmit-receive module are mounted in the control cabinet; the key boxes are provided with box bodies and box doors; laboratory access cards are placed in the box bodies; RFID labels are pasted on the access cards; electronic locks are mounted on the box doors; and the electronic locks, the RFID reader, the display panel, the selection button, the identity recognizer and the wireless transmit-receive module are connected with the control memory. The intelligent key management cabinet of the laboratory basedon the Internet of Things achieves unmanned management of the laboratory access cards via central control.

Description

technical field [0001] The invention relates to a key management cabinet, in particular to a laboratory intelligent key management cabinet based on the Internet of Things. Background technique [0002] The experimental training room is a place for colleges and universities to conduct practical teaching and scientific research. It is an important base for implementing quality education, cultivating college students' hands-on ability, and improving knowledge application and technological innovation capabilities. The scale and level of a university's experimental training room to a certain extent represent the level of a university's talent training and scientific research. At present, the scale of experimental training bases in colleges and universities is gradually expanding. Especially in recent years, with the continuous increase in investment in the construction of experimental training bases and the expansion of the scale of running schools, the number of various experime...

AI Technical Summary

Problems solved by technology

[0003] However, as the scale of the training room continues to expand, the management of the laboratory must also be gradually improved. In colleges and universities, every teacher can use the laboratory. Usually, the laboratory is obtained from the management personnel. access control card, and then use it, and then return the access control card to the management staff after use. Although this manual management mode can manage the laboratory to a certain extent, it always has certain disadvantages. For example, some teachers did not use the laboratory after using it. The access control card can be returned in time. If you want to notify, you need to check the registration information, which is very troublesome. At the same time, the manual management mode requires managers to be on duty in real time, which consumes a lot of manpower and material resources.

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