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    • 1. 发明授权
    • Apparatus and method for managing battery recharging and discharging and recharging operations
    • 用于管理电池充电和放电和充电操作的装置和方法
    • US06703811B2
    • 2004-03-09
    • US10354992
    • 2003-01-31
    • Gwang Su Kim
    • Gwang Su Kim
    • H02J716
    • H02J7/0075
    • A battery capacity recovery apparatus performs discharging and/or recharging operations to increase the useful life of a battery. In one embodiment, the apparatus includes a control unit and a counter which counts a number of times the battery has been recharged. The control unit discharges the battery when a count value of the counter equals a predetermined reference value, and then a recharging operation is performed which involves recharging the battery at different recharge rates. In another embodiment, the control unit discharges the battery when a time detected by a time detection unit equals a control time. A two-rate recharging operation may then be performed.
    • 电池容量恢复装置执行放电和/或充电操作以增加电池的使用寿命。 在一个实施例中,该装置包括控制单元和计数器,该计数器对电池已被再充电的次数进行计数。 当计数器的计数值等于预定的参考值时,控制单元对电池进行放电,然后执行充电操作,该充电操作涉及以不同的充电速率对电池进行充电。 在另一个实施例中,当由时间检测单元检测到的时间等于控制时间时,控制单元对电池进行放电。 然后可以执行双速率充电操作。
    • 8. 发明申请
    • SYSTEM AND METHOD OF TRANSMITTING EMERGENCY CONDITION USING WIRELESS SENSOR NETWORK
    • 使用无线传感器网络传输应急条件的系统和方法
    • US20090106045A1
    • 2009-04-23
    • US12179551
    • 2008-07-24
    • Jang sik BAEKyu hyung KimGwang Su KimHo Geun Lee
    • Jang sik BAEKyu hyung KimGwang Su KimHo Geun Lee
    • G06Q10/00
    • G06Q50/22G06F19/3418
    • The present invention relates to a system and method of transmitting an emergency condition using a wireless sensor network that transmits a user's emergency condition using a wireless sensor network. A wireless sensor network communication device integrated with a biological sensor is attached to a user's body in order to gather user's biological information, and transmits the user's biological information through the wireless sensor network. A repeater receives the biological information from the communication device, and sends the received biological information by using a routing protocol of the wireless sensor network. A management server receives the biological information through the repeater, analyzes the biological information, and transmits a warning signal to a user or takes emergency measures. Therefore, it is possible to detect and cope with sudden physical problems, which are generated during user's exercises and outdoor activities, at an early stage. As a result, it is possible to significantly contribute to the prevention and reduction of danger for the weak and the elderly, and a user who is to be taken care of.
    • 本发明涉及使用无线传感器网络发送紧急情况的系统和方法,所述无线传感器网络使用无线传感器网络发送用户的紧急状况。 将与生物传感器集成的无线传感器网络通信设备附接到用户的身体,以便收集用户的生物信息,并通过无线传感器网络发送用户的生物信息。 中继器从通信设备接收生物信息,并通过使用无线传感器网络的路由协议来发送所接收的生物信息。 管理服务器通过中继器接收生物信息,分析生物信息,向用户发送警告信号或采取应急措施。 因此,可以早日发现和应对在用户锻炼和户外活动中产生的突然的身体问题。 因此,可以大大有助于预防和减轻弱者和老人以及被照顾的使用者的危险。