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    • 2. 发明授权
    • Emergency informing apparatus
    • 紧急通知装置
    • US06392316B1
    • 2002-05-21
    • US09531552
    • 2000-03-20
    • Kenji YoshiokaArata Kurosawa
    • Kenji YoshiokaArata Kurosawa
    • H02J700
    • H02J7/0047H02J2007/005Y10T307/625
    • Battery test of a backup battery in an emergency informing apparatus is performed. The result of the battery test is displayed to display an amount of remaining energy, an error condition, an empty condition, a replacing timing of the backup battery. The result may be displayed by flickering an LED or an LCD. The event of the battery test is controlled with a timer to prevent a power consumption of the backup battery. That is, the battery test is effected when an engine is started after a predetermined interval has passed from the previous engine start. Moreover, a timer repeatedly generates a timing signal. If the timing signal is generated during a running condition of the engine, the battery test is performed. Moreover, at start-up of the engine if a predetermined interval has passed from the previous battery test, the present battery test is executed. The time interval data may be inputted to change the predetermined interval.
    • 执行紧急通知装置中的备用电池的电池测试。 显示电池测试的结果,以显示剩余能量的量,错误状况,空闲状态,备用电池的更换时间。 结果可能会通过闪烁LED或LCD显示。 电池测试的事件由定时器控制,以防止备用电池的功耗。 也就是说,在从先前的发动机起动经过预定的时间间隔之后起动发动机时,进行电池测试。 此外,定时器重复产生定时信号。 如果在发动机的运行状态期间产生定时信号,则进行电池测试。 此外,如果从先前的电池测试经过预定间隔,则在发动机起动时,执行本电池测试。 可以输入时间间隔数据以改变预定间隔。
    • 4. 发明授权
    • Position information system
    • 位置信息系统
    • US06448927B1
    • 2002-09-10
    • US09830047
    • 2001-04-20
    • Toshihiro IshigakiArata KurosawaMasaki ArimaAkifumi Miyano
    • Toshihiro IshigakiArata KurosawaMasaki ArimaAkifumi Miyano
    • H04B7185
    • G01S19/34G01C21/20
    • In a position informing apparatus using position-measuring means, such as a GPS receiver, and communications means, such as a portable cellular phone, the operating time of the position-measuring means is shortened, thereby diminishing power consumption. Communications means (3), such as a portable cellular phone, of the position informing apparatus is provided with a position-measuring request button (3b) Position-measuring (1), such as a GPS receiver, is usually held in a power-off state, and the communications means (3) remains in a standby state. When the position-measuring request button (3b) is pressed, a control section (2) turns on power to the position-measuring means (1). A signal output from a GPS satellite is received by means of a position-measuring antenna (1a), and the position-measuring means (1) effects position-measuring operation. When position-measurement information is determined, the control section (2) sends the position-measurement information to the communications means (3), thus turning off power to the position-measuring means (1). The communications means (3) retains position information. When access is made to the communications means (3) from the outside, the position information is transmitted by way of a communications antenna (3a) . Alternatively, a predetermined number is automatically dialed, whereby the position information is transmitted.
    • 在使用诸如GPS接收机的位置测量装置的位置通知装置以及诸如便携式蜂窝电话之类的通信装置中,位置测量装置的操作时间被缩短,从而减少功耗。通信装置(3) 位置通知装置等的便携式便携式电话机具有位置测量请求按钮(3b)位置测量(1),例如GPS接收器,通常保持在断电状态,并且 通信装置(3)保持在待机状态。 当位置测量请求按钮(3b)被按下时,控制部分(2)接通位置测量装置(1)的电源。 通过位置测量天线(1a)接收来自GPS卫星的信号输出,位置测量装置(1)进行位置测量操作。 当确定位置测量信息时,控制部分(2)将位置测量信息发送到通信装置(3),从而关闭对位置测量装置(1)的电力。 通信装置(3)保持位置信息。 当从外部对通信装置(3)进行访问时,通过通信天线(3a)发送位置信息。 或者,自动拨打预定数量,由此发送位置信息。