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2. 发明授权

US11113951B2 Notification system 有权
公开(公告)号：US11113951B2
公开(公告)日：2021-09-07
申请号：US16650323
申请日：2018-09-28
申请人： PATLITE CORPORATION
发明人： Takaya Umemoto
IPC分类号： H04W72/06 , G08B27/00 , G08B5/36
摘要： A notification system includes a plurality of notification devices and a management computer. Each notification device includes a notification portion, an acceptance portion to accept information, a wireless communication unit, and a first CPU. The wireless communication unit receives a command transmitted from the management computer and transmits information corresponding to the accepted information to the management computer. The first CPU controls the notification portion to make a notification according to the accepted information and the received command. The management computer includes a first transmitting/receiving portion, a storage portion, and a second CPU. The second CPU applies the information which the first transmitting/receiving portion receives from the notification devices to a rule stored in the storage portion and determines the priority of the plurality of notification devices. The CPU transmits, to a notification device having the highest priority, a command to execute a highest priority notification indicating the highest priority of the notification device.

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