Police-emergency system with wireless communication
    1.
    发明授权
    Police-emergency system with wireless communication 失效
    警方应急系统,无线通讯

    公开(公告)号:US06954629B2

    公开(公告)日:2005-10-11

    申请号:US10444132

    申请日:2003-05-23

    Applicant: Min-Yi Chang

    Inventor: Min-Yi Chang

    CPC classification number: H04W4/90 H04W76/50 H04W84/18

    Abstract: A police-emergency system of wireless communication which is to generate a signal by a control circuit of the magnetic card and transmits the signal onto the host server through the wireless communication module of said magnetic card, after the host server receives the signal coming from the magnetic card, it judges if the signal is in conformity with the data in the database by the microprocessor such that the signal will be transmitted onto the police-emergency system of police-citizen connection to notice the policemen arrive on the scene where crime happened.

    Abstract translation: 一种用于通过磁卡的控制电路产生信号的无线通信警用紧急系统,在主机服务器接收到来自所述磁卡的信号之后,通过所述磁卡的无线通信模块将信号发送到主机服务器 磁卡,它判断信号是否符合微处理器数据库中的数据,以便信号将被传送到警察 - 公民联系的警察紧急系统上,以通知警察到达犯罪现场的现场。

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