专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20090021350A1 Portable electronic device, security system and method for determining allowable operating range of portable electronic device 审中-公开
标题翻译：便携式电子设备，安全系统和方法，用于确定便携式电子设备的允许工作范围
公开(公告)号：US20090021350A1
公开(公告)日：2009-01-22
申请号：US11919129
申请日：2006-04-18
申请人： Koichi Hatta , Noritaka Koyama , Yasuhiro Mitsui
发明人： Koichi Hatta , Noritaka Koyama , Yasuhiro Mitsui
IPC分类号： H04Q5/22
CPC分类号： H04W12/08 , G08B13/1418 , G08B13/1427 , G08B21/0213 , G08B21/025 , H04L63/0853 , H04W12/0027 , H04W12/00503
摘要： There is provided a portable electronic device limiting an allowable operating range thereof for security reason and a security system using the portable electronic device. A security system 10 includes a mobile-phone 100 and an item 101. The mobile-phone 100 has functions of a registering unit 501, a judging unit 503 and an operating range determining unit 504, etc. The registering unit 501 registers item information to specify the item in advance. The judging unit 503 judges, based on the presence or absence of a signal from the item, whether an item specified by the registered item information can communicate with the mobile-phone or not when an event is generated in the mobile-phone. When it is judged that the communication is possible, the operating range determining unit 504 allows a normal operation of the mobile-phone in response to an external access, and when it is judged that the communication is impossible, the operating range determining unit 504 limits the operating range of the portable electronic device in response to an external access.
摘要翻译：提供了一种便携式电子设备，用于为了安全原因限制其允许的操作范围以及使用便携式电子设备的安全系统。安全系统10包括移动电话100和项目101.移动电话100具有登记单元501，判断单元503和操作范围确定单元504等的功能。登记单元501将项目信息登记到提前指定项目。当在移动电话中产生事件时，判断单元503基于项目的信号的存在或不存在来判断由注册的项目信息指定的项目是否可以与移动电话通信。当判断为可以进行通信时，操作范围确定单元504允许移动电话响应于外部访问的正常操作，并且当判断为不可能进行通信时，操作范围确定单元504限制便携式电子设备的响应于外部访问的操作范围。

IPRDB

热门服务

关于我们

友情链接

联系方式