公开(公告)号：US20120044142A1

公开(公告)日：2012-02-23

申请号：US13013071

申请日：2011-01-25

Applicant: SHU-HONG WU

Inventor： SHU-HONG WU

IPC: G06F3/033 ,  G09G3/36

CPC classification number: G06F1/3231 ,  G06F1/3265 ,  G09G3/3611 ,  G09G2330/021 ,  G09G2330/027 ,  Y02D10/153 ,  Y02D10/173

Abstract: A display having an auto-off function by person infrared sensing includes a display unit, an infrared sensor module, a control unit and a power supply unit. The infrared sensor module senses whether or not a person is within a zone surrounding the display, and generates a sensing trigger signal when sensing no person within the zone. A processor of the control unit stops outputting a control signal when keeping on receiving the sensing trigger signal for a predetermined period of time. The power supply unit supplies power to the control unit or to the display unit and the control unit when receiving the control signal, and enters a DC off mode to stop supplying power when not receiving the control signal. The present invention can automatically turn off the display when sensing no person within the zone for the predetermined period of time so as to achieve power saving.

Abstract translation: 通过人红外感测具有自动关闭功能的显示器包括显示单元，红外传感器模块，控制单元和电源单元。 红外传感器模块感测人是否在显示器周围的区域内，并且当感测到该区域内的任何人时都产生感测触发信号。 当保持接收到感测触发信号一段预定的时间时，控制单元的处理器停止输出控制信号。 电源单元在接收到控制信号时向控制单元或显示单元和控制单元供电，并且在不接收控制信号时进入DC关闭模式以停止供电。 本发明可以在感测到该区域内的任何人员预定的时间段时自动关闭显示器，从而实现省电。

公开(公告)号：US08274255B2

公开(公告)日：2012-09-25

申请号：US12754654

申请日：2010-04-06

Applicant: Shu Hong Wu

Inventor： Shu Hong Wu

IPC: H02J7/00

CPC classification number: H02J7/0047 ,  G08C23/04 ,  G08C2201/10

Abstract: The present invention is related to a multi-function remote control which is supplied power by a rechargeable battery. The multi-function remote control comprises a micro controller unit (MCU), a residual power display, a button unit, a current detector and a voltage detector. The MCU couples to the rechargeable battery and then charges or discharges the rechargeable battery. The current detector measures the current of the rechargeable battery and correspondingly outputs a current-value signal (Si) to the MCU. The voltage detector measures the voltage of the rechargeable battery and correspondingly outputs a voltage-value signal (Sv) to the MCU. Then, the MCU obtains the residual power of the rechargeable battery by means of analyzing the current-value signal (Si) and voltage-value signal (Sv), and then reveals the corresponding residual power by the residual power display. Whereby, the multi-function remote control might have functions of remote control, charging and revealing residual power.

Abstract translation: 本发明涉及一种由可充电电池供电的多功能遥控器。 多功能遥控器包括微控制器单元（MCU），剩余功率显示器，按钮单元，电流检测器和电压检测器。 MCU耦合到可充电电池，然后对可充电电池充电或放电。 电流检测器测量可充电电池的电流，并相应地向MCU输出电流值信号（Si）。 电压检测器测量可充电电池的电压，并相应地向MCU输出电压值信号（Sv）。 然后，MCU通过分析电流值信号（Si）和电压值信号（Sv）来获得可再充电电池的剩余电力，然后通过剩余电力显示来显示相应的剩余电力。 因此，多功能遥控器可能具有远程控制，充电和显示剩余功率的功能。

公开(公告)号：US20110241921A1

公开(公告)日：2011-10-06

申请号：US12754654

申请日：2010-04-06

Applicant: Shu Hong Wu

Inventor： Shu Hong Wu

IPC: G08C23/04 ,  H02J7/04 ,  G01N27/416

CPC classification number: H02J7/0047 ,  G08C23/04 ,  G08C2201/10

Abstract: The present invention is related to a multi-function remote control which is supplied power by a rechargeable battery. The multi-function remote control comprises a micro controller unit (MCU), a residual power display, a button unit, a current detector and a voltage detector. The MCU couples to the rechargeable battery and then charges or discharges the rechargeable battery. The current detector measures the current of the rechargeable battery and correspondingly outputs a current-value signal (Si) to the MCU. The voltage detector measures the voltage of the rechargeable battery and correspondingly outputs a voltage-value signal (Sv) to the MCU. Then, the MCU obtains the residual power of the rechargeable battery by means of analyzing the current-value signal (Si) and voltage-value signal (Sv), and then reveals the corresponding residual power by the residual power display. Whereby, the multi-function remote control might have functions of remote control, charging and revealing residual power.

Abstract translation: 本发明涉及一种由可充电电池供电的多功能遥控器。 多功能遥控器包括微控制器单元（MCU），剩余功率显示器，按钮单元，电流检测器和电压检测器。 MCU耦合到可充电电池，然后对可充电电池充电或放电。 电流检测器测量可充电电池的电流，并相应地向MCU输出电流值信号（Si）。 电压检测器测量可充电电池的电压，并相应地向MCU输出电压值信号（Sv）。 然后，MCU通过分析电流值信号（Si）和电压值信号（Sv）来获得可再充电电池的剩余电力，然后通过剩余电力显示来显示相应的剩余电力。 因此，多功能遥控器可能具有远程控制，充电和显示剩余功率的功能。