A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
INTERCOM SYSTEM, INTERCOM MASTER UNIT AND COMMUNICATION METHOD
PROBLEM TO BE SOLVED: To provide an intercom system capable of performing an unlock operation of an entrance door from a communication terminal while securing higher safety.SOLUTION: An intercom system 100 includes an electronic lock 300 of an entrance door 210, an entrance slave unit 400, an intercom master unit 500, and a wireless terminal 700. When detecting that a person has come to the entrance door 210, the entrance slave unit 400 transmits a visit notice to the intercom master unit 500. When receiving the visit notice, the intercom master unit 500 transmits a visit terminal notification to the wireless terminal 700. Upon reception of the visit terminal notification, the wireless terminal 700 outputs information indicating that a person has come to the entrance door 210. When an unlock instruction operation is performed, the wireless terminal 700 transmits an unlock terminal instruction to the intercom master unit 500. When receiving the unlock terminal instruction, the intercom master unit 500 causes the electronic lock 300 to perform an unlock operation on the condition that it is determined that the wireless terminal 700 is located inside a building 200.SELECTED DRAWING: Figure 1
【課題】より高い安全性を確保した状態で、通信端末からの玄関扉の開錠操作を行う事ができるドアホンシステムを提供する事。【解決手段】ドアホンシステム１００は、玄関扉２１０の電子錠３００と、玄関子機４００と、ドアホン親機５００と、無線端末７００とを含む。玄関子機４００は、玄関扉２１０に人が来た事を検知した時、ドアホン親機５００に対して来訪通知を送信する。ドアホン親機５００は、来訪通知を受信した時、無線端末７００に対して来訪端末通知を送信する。無線端末７００は、来訪端末通知を受信した時、玄関扉２１０に人が来た事を示す情報を出力し、開錠指示操作が行われた時、ドアホン親機５００に対して開錠端末指示を送信する。そして、ドアホン親機５００は、開錠端末指示を受信した時、無線端末７００が建物２００の内部に位置していると判定した事を条件として、電子錠３００を開錠させる。【選択図】図１
INTERCOM SYSTEM, INTERCOM MASTER UNIT AND COMMUNICATION METHOD
PROBLEM TO BE SOLVED: To provide an intercom system capable of performing an unlock operation of an entrance door from a communication terminal while securing higher safety.SOLUTION: An intercom system 100 includes an electronic lock 300 of an entrance door 210, an entrance slave unit 400, an intercom master unit 500, and a wireless terminal 700. When detecting that a person has come to the entrance door 210, the entrance slave unit 400 transmits a visit notice to the intercom master unit 500. When receiving the visit notice, the intercom master unit 500 transmits a visit terminal notification to the wireless terminal 700. Upon reception of the visit terminal notification, the wireless terminal 700 outputs information indicating that a person has come to the entrance door 210. When an unlock instruction operation is performed, the wireless terminal 700 transmits an unlock terminal instruction to the intercom master unit 500. When receiving the unlock terminal instruction, the intercom master unit 500 causes the electronic lock 300 to perform an unlock operation on the condition that it is determined that the wireless terminal 700 is located inside a building 200.SELECTED DRAWING: Figure 1
【課題】より高い安全性を確保した状態で、通信端末からの玄関扉の開錠操作を行う事ができるドアホンシステムを提供する事。【解決手段】ドアホンシステム１００は、玄関扉２１０の電子錠３００と、玄関子機４００と、ドアホン親機５００と、無線端末７００とを含む。玄関子機４００は、玄関扉２１０に人が来た事を検知した時、ドアホン親機５００に対して来訪通知を送信する。ドアホン親機５００は、来訪通知を受信した時、無線端末７００に対して来訪端末通知を送信する。無線端末７００は、来訪端末通知を受信した時、玄関扉２１０に人が来た事を示す情報を出力し、開錠指示操作が行われた時、ドアホン親機５００に対して開錠端末指示を送信する。そして、ドアホン親機５００は、開錠端末指示を受信した時、無線端末７００が建物２００の内部に位置していると判定した事を条件として、電子錠３００を開錠させる。【選択図】図１
INTERCOM SYSTEM, INTERCOM MASTER UNIT AND COMMUNICATION METHOD
ドアホンシステム、ドアホン親機、および通信方法
HAMAZAKI TOSHIYUKI (author) / KOYAMA KAZUHIRO (author) / KAMI KINSHI (author) / MATSUO KOTARO (author)
2017-12-14
Patent
Electronic Resource
Japanese
INTERCOM SYSTEM, INTERCOM MASTER UNIT AND COMMUNICATION METHOD
| European Patent Office | 2017
| TIBKAT | 2020