Invention Grant
- Patent Title: Safety confirmation system, mobile terminal for use in safety confirmation system, and safety confirmation method
- Patent Title (中): 安全确认系统,安全确认系统使用的移动终端和安全确认方法
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Application No.: US13481056Application Date: 2012-05-25
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Publication No.: US08583077B2Publication Date: 2013-11-12
- Inventor: Takahiro Yamashita
- Applicant: Takahiro Yamashita
- Applicant Address: JP Tokyo
- Assignee: Rio Co., Ltd.
- Current Assignee: Rio Co., Ltd.
- Current Assignee Address: JP Tokyo
- Agency: McDermott Will & Emery LLP
- Priority: JP2011-117347 20110525
- Main IPC: H04M11/04
- IPC: H04M11/04

Abstract:
A safety confirmation system includes a mobile terminal that receives early disaster information, a center apparatus that manages a safety status of a user of the mobile terminal, and a map server that provides map information. The mobile terminal holds destination information and automatically acquires current location information upon receiving the early disaster information. The mobile terminal automatically transmits the current location information to the center apparatus and the map server, and automatically transmits the destination information to the map server. The center apparatus receives the current location information transmitted from the mobile terminal. The map server searches for a return route from the current location to a destination, generates map information including the return route, and transmits the map information to the mobile terminal. The mobile terminal receives and stores the map information including the return route and displays the map information.
Public/Granted literature
Information query