公开(公告)号：US20160299504A1

公开(公告)日：2016-10-13

申请号：US14982000

申请日：2015-12-29

申请人： Wen-Chang Hsiao

发明人： Wen-Chang Hsiao

IPC分类号： G05D1/00 ,  B64C39/02 ,  B64C27/08 ,  G05D1/10 ,  B64C27/06

CPC分类号： B64C39/024 ,  B64C27/06 ,  B64C27/08 ,  B64C2201/024 ,  B64C2201/027 ,  B64C2201/108 ,  B64C2201/12 ,  B64C2201/141 ,  B64C2201/145 ,  G05D1/102 ,  Y02E10/47

摘要： A flying machine capable of blocking light autonomously includes a machine body with a flight direction control module, a light sensor for detecting a sunshine angle, a position sensor for detecting the position of a moving object, and a flight movement adjuster to control the machine body to autonomously fly to a position linearly aligned with the sunlight and the moving object, so that the flying machine blocks between the sunlight and the moving object.

摘要翻译： 能够自主地遮挡光的飞行机器包括具有飞行方向控制模块的机体，用于检测日照角的光传感器，用于检测移动物体的位置的位置传感器和用于控制机体的飞行移动调节器 自主地飞行到与太阳光和移动物体线性对准的位置，使飞行器在太阳光和移动物体之间阻挡。

公开(公告)号：US09676480B2

公开(公告)日：2017-06-13

申请号：US14982000

申请日：2015-12-29

申请人： Wen-Chang Hsiao

发明人： Wen-Chang Hsiao

IPC分类号： B64C39/00 ,  G05D1/00 ,  B64C39/02 ,  G05D1/10 ,  B64C27/06 ,  B64C27/08

CPC分类号： B64C39/024 ,  B64C27/06 ,  B64C27/08 ,  B64C2201/024 ,  B64C2201/027 ,  B64C2201/108 ,  B64C2201/12 ,  B64C2201/141 ,  B64C2201/145 ,  G05D1/102 ,  Y02E10/47

摘要： A flying machine capable of blocking light autonomously includes a machine body with a flight direction control module, a light sensor for detecting a sunshine angle, a position sensor for detecting the position of a moving object, and a flight movement adjuster to control the machine body to autonomously fly to a position linearly aligned with the sunlight and the moving object, so that the flying machine blocks between the sunlight and the moving object.

公开(公告)号：US08044603B2

公开(公告)日：2011-10-25

申请号：US12392434

申请日：2009-02-25

申请人： Hung-Chih Kuo ,  Huang-Chen Guo ,  Wen-Chang Hsiao

发明人： Hung-Chih Kuo ,  Huang-Chen Guo ,  Wen-Chang Hsiao

IPC分类号： H05B37/02

CPC分类号： H05B33/0815 ,  Y02B20/341

摘要： A light emitting diode driving device and light system are provided. The light emitting diode driving device drives a light source by a received alternating current voltage. The light emitting diode driving device includes a rectifier, a feedback unit, a protection unit, a switch unit, a timing unit, and a control unit. The rectifier is electrically coupled to an alternating current voltage source and the light source for providing the alternating current voltage to the light source. The feedback unit is used to detect a loading state and generate a feedback signal according the loading state for outputting the feedback signal. The protection unit is used to receive the feedback signal and compare the feedback signal with a reference voltage built in the protection unit for outputting a switch signal. The switch unit is used to receive the switch signal and connect or disconnect the alternating current voltage source and the light source. Therefore, the protection unit can avoid a burnout due to an exceeding current of the light source.

摘要翻译： 提供了一种发光二极管驱动装置和光系统。 发光二极管驱动装置通过接收的交流电压来驱动光源。 发光二极管驱动装置包括整流器，反馈单元，保护单元，开关单元，定时单元和控制单元。 整流器电耦合到交流电压源和用于向光源提供交流电压的光源。 反馈单元用于检测加载状态，并根据加载状态产生反馈信号以输出反馈信号。 保护单元用于接收反馈信号，并将反馈信号与内置于保护单元中的参考电压进行比较，以输出开关信号。 开关单元用于接收开关信号，并连接或断开交流电压源和光源。 因此，保护​​单元可以避免由于光源的超过电流导致的烧坏。