Unattended access control for park entrance under epidemic situation

The invention relates to an unattended access control for a park entrance in an epidemic situation. A revolving door A, a revolving door B and a revolving door C are sequentially arranged at the entrance, the revolving door A is a three-leaf revolving door only allowing one-way rotation entering, th...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WEI YIN, JIANG LINLIN, CHE LING, LI BAOSHUAI, WANG YAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDEDFOR ELSEWHERE CHECKING-DEVICES GENERATING RANDOM NUMBERS MEASURING MEASURING QUANTITY OF HEAT MEASURING TEMPERATURE PHYSICS REGISTERING OR INDICATING THE WORKING OF MACHINES TESTING THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR TIME OR ATTENDANCE REGISTERS VOTING OR LOTTERY APPARATUS WEIGHING
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