公开(公告)号：KR1020110078904A

公开(公告)日：2011-07-07

申请号：KR1020090135818

申请日：2009-12-31

Applicant: 국민대학교산학협력단

Inventor： 박준석 ,  오하령 ,  성영락

IPC: H02J7/00 ,  H02J15/00

CPC classification number: Y02E70/40 ,  H02J7/0052 ,  H02J15/00

Abstract: PURPOSE: A device for charging a sensor node and a sensor node charging method using the same are provided to dualize a charging unit which stores electrical energy and supplies the electrical energy to the sensor node, thereby preventing lifetime of a chemical battery due to frequent charging/discharging. CONSTITUTION: A first storage unit(110) is placed in an output terminal of a scavenger(101). The first storage unit charges electrical energy converted from obtained energy. A switching unit(120) controls output of the charged electrical energy according to the voltage of the electrical energy charged in the first storage unit. A second charging unit(130) supplies power to operate a sensor node. The electrical energy performs charging by electrical energy outputted from the first storage unit.

Abstract translation: 目的：提供一种用于对传感器节点进行充电的装置和使用其的传感器节点充电方法，以将存储电能并将电能提供给传感器节点的充电单元进行二元化，从而防止由于频繁充电而导致的化学电池的寿命 /放电。 构成：将第一存储单元（110）放置在清空器（101）的输出端子中。 第一个存储单元收取从获得的能量转换的电能。 开关单元（120）根据在第一存储单元中充电的电能的电压来控制充电的电能的输出。 第二充电单元（130）供电来操作传感器节点。 电能通过从第一存储单元输出的电能进行充电。