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A platform for research: civil engineering, architecture and urbanism
TAILGATING ENTRY PREVENTION GATE
PROBLEM TO BE SOLVED: To provide a tailgating entry prevention gate with simple configuration and high practicality, which can surely prevent the entry of an unauthenticated operator with an authenticated operator, so-called tailgating entry, when managing an operator's entry into a controlled area such as an entry restricted area within a working field.SOLUTION: A first door 11 with a locking function is provided at a common area A side of a connection area C which connects the common area A and a controlled area B. A second door 12 with a locking function is provided at the controlled area B side of the connection area C. The connection area C is a closed area into which only one operator can enter. And the first door 11 is unlocked when an operator is authenticated by first authentication means 14. Then, the second door 12 is unlocked only when it is detected that the first door 11 is locked again.SELECTED DRAWING: Figure 1
【課題】場内にある立入制限区域等の管理区域への作業者の立入を管理するにあたり、認証された作業者と一緒に認証されていない作業者が侵入する、いわゆる供連れ侵入を確実に防止でき、しかも構成が簡単で実用性の高い供連れ侵入防止ゲートを提供すること。【解決手段】共用区域Ａと管理区域Ｂとを連絡する連絡区域Ｃの共用区域Ａ側に施錠機能を有する第１の扉１１を設けるとともに、連絡区域Ｃの管理区域Ｂ側に施錠機能を有する第２の扉１２を設けた。連絡区域Ｃは、作業者１名のみが入ることができる閉じられた区域とした。そして、第１の認証手段１４が作業者を認証したときに第１の扉１１を解錠し、その後、当該第１の扉１１が再び施錠されたことを検知したときに限り、第２の扉１２を解錠するようにした。【選択図】図１
TAILGATING ENTRY PREVENTION GATE
PROBLEM TO BE SOLVED: To provide a tailgating entry prevention gate with simple configuration and high practicality, which can surely prevent the entry of an unauthenticated operator with an authenticated operator, so-called tailgating entry, when managing an operator's entry into a controlled area such as an entry restricted area within a working field.SOLUTION: A first door 11 with a locking function is provided at a common area A side of a connection area C which connects the common area A and a controlled area B. A second door 12 with a locking function is provided at the controlled area B side of the connection area C. The connection area C is a closed area into which only one operator can enter. And the first door 11 is unlocked when an operator is authenticated by first authentication means 14. Then, the second door 12 is unlocked only when it is detected that the first door 11 is locked again.SELECTED DRAWING: Figure 1
【課題】場内にある立入制限区域等の管理区域への作業者の立入を管理するにあたり、認証された作業者と一緒に認証されていない作業者が侵入する、いわゆる供連れ侵入を確実に防止でき、しかも構成が簡単で実用性の高い供連れ侵入防止ゲートを提供すること。【解決手段】共用区域Ａと管理区域Ｂとを連絡する連絡区域Ｃの共用区域Ａ側に施錠機能を有する第１の扉１１を設けるとともに、連絡区域Ｃの管理区域Ｂ側に施錠機能を有する第２の扉１２を設けた。連絡区域Ｃは、作業者１名のみが入ることができる閉じられた区域とした。そして、第１の認証手段１４が作業者を認証したときに第１の扉１１を解錠し、その後、当該第１の扉１１が再び施錠されたことを検知したときに限り、第２の扉１２を解錠するようにした。【選択図】図１
TAILGATING ENTRY PREVENTION GATE
供連れ侵入防止ゲート
ARAKAWA SHIGEYUKI (author) / SHIRAISHI YASURO (author) / HORIE YASUHIRO (author)
2016-04-25
Patent
Electronic Resource
Japanese
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