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公开(公告)号：US07076236B2
公开(公告)日：2006-07-11
申请号：US10427967
申请日：2003-05-02
CPC分类号： G08B25/006 , G08B25/001 , G08B25/016 , H04M1/667 , H04M1/6775 , H04M1/72536 , H04M1/72538 , H04M2250/12 , H04W4/90 , H04W76/50
摘要： A portable radio communication terminal is provided comprising: a radio transmitter/receiver for transmitting and receiving signals over a public mobile communications network, a microphone unit and a loudspeaker unit for entering and releasing the communication signals to be transmitted and received by the radio transmitter/receiver, a light emitter for emitting light to indicate details of an action, an operation entering unit, and a controller. When the normal mode is selected with the operation entering unit, the controller turns the microphone unit, the loudspeaker unit, and the light emitter on to start the communication via the radio transmitter/receiver to a predetermined emergency call station. When the static mode is selected with the operation entering unit, the controller turns the loudspeaker unit and the light emitter off while holding the microphone turned on to start the access via the radio transmitter/receiver to the emergency call station. Accordingly, even if the user is under an unfavorable condition for producing an emergency call, it can provide the emergency call station with a data about its difficult condition.
摘要翻译： 提供一种便携式无线电通信终端，包括：用于通过公共移动通信网络发送和接收信号的无线电发射机/接收机，麦克风单元和扬声器单元，用于输入和释放由无线电发射机/ 接收器，用于发光的光发射器，以指示动作的细节，操作进入单元和控制器。 当通过操作进入单元选择正常模式时，控制器将麦克风单元，扬声器单元和发光器开启，以通过无线电发射机/接收机开始通信到预定的紧急呼叫站。 当通过操作进入单元选择静态模式时，控制器在打开麦克风的同时关闭扬声器单元和发光器，通过无线电发射机/接收机开始接入紧急呼叫站。 因此，即使用户处于用于产生紧急呼叫的不利条件下，也可以向紧急呼叫站提供关于其困难状况的数据。
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公开(公告)号：US20130044519A1
公开(公告)日：2013-02-21
申请号：US13643582
申请日：2011-04-07
IPC分类号： H02M3/335
CPC分类号： H02M3/33584
摘要： Disclosed is a bidirectional DC/DC converter including: a primary side circuit that includes a first DC power source or a first load; a secondary side circuit that includes a second load or a second DC power source; and a power transfer unit that is capable of transferring power bi-directionally between the primary side circuit and the secondary side circuit. Further, the bidirectional DC/DC converter includes a control circuit that controls the primary side circuit and secondary side circuit in such a way that current flows through the power transfer unit from the first DC power source to the second load or from the second DC power source to the first load.
摘要翻译： 公开了一种双向DC / DC转换器，包括：初级侧电路，其包括第一DC电源或第一负载; 包括第二负载或第二DC电源的次级侧电路; 以及能够在一次侧电路和次级侧电路之间双向传递电力的电力传送单元。 此外，双向DC / DC转换器包括控制电路，其以这样的方式控制初级侧电路和次级侧电路，使得电流从第一DC电源流过电力传送单元到第二负载或从第二DC电力 来源于第一个负载。
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公开(公告)号：US08780588B2
公开(公告)日：2014-07-15
申请号：US13643582
申请日：2011-04-07
IPC分类号： H02M3/335
CPC分类号： H02M3/33584
摘要： Disclosed is a bidirectional DC/DC converter including: a primary side circuit that includes a first DC power source or a first load; a secondary side circuit that includes a second load or a second DC power source; and a power transfer unit that is capable of transferring power bi-directionally between the primary side circuit and the secondary side circuit. Further, the bidirectional DC/DC converter includes a control circuit that controls the primary side circuit and secondary side circuit in such a way that current flows through the power transfer unit from the first DC power source to the second load or from the second DC power source to the first load.
摘要翻译： 公开了一种双向DC / DC转换器，包括：初级侧电路，其包括第一DC电源或第一负载; 包括第二负载或第二DC电源的次级侧电路; 以及能够在一次侧电路和次级侧电路之间双向传递电力的电力传送单元。 此外，双向DC / DC转换器包括控制电路，其以这样的方式控制初级侧电路和次级侧电路，使得电流从第一DC电源流过电力传送单元到第二负载或从第二DC电力 来源于第一个负载。
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