发明名称 |
METHOD AND APPARATUS FOR OPTIMIZING STANDBY POWER CONSUMPTION AND PROVIDING USER INDICATIONS IN WPC BASED WIRELESS CHARGING SYSTEM |
摘要 |
In accordance with an example embodiment of the present invention, a method for reducing standby power consumption of a battery of a wireless charging device comprises: monitoring a presence of the wireless charging device nearby a wireless charger transmitter (460); initiating a wireless charging when the presence of the wireless charging device is detected on the wireless charger transmitter (460) and sending a charging notification to an end user; sending a battery full message for notifying the end user when the wireless charging is complete and terminating the wireless charging; setting the wireless charging device to a standby mode and monitoring a ping signal from the wireless charger transmitter (460); entering a maintenance charging mode when the battery is below a recharging threshold without notifying the end user; and continuing the maintenance charging mode of the wireless charging device until the battery is full or the wireless charging device is removed from the wireless charger transmitter (460). |
申请公布号 |
EP2792046(A1) |
申请公布日期 |
2014.10.22 |
申请号 |
EP20110877542 |
申请日期 |
2011.12.15 |
申请人 |
NOKIA CORPORATION |
发明人 |
LUNDGREN, MIKA-PETTERI;VUORI, MIKKO |
分类号 |
H02J7/02;H02J7/04 |
主分类号 |
H02J7/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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