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1. 发明授权

US08358282B2 Object detection device 有权
标题翻译：物体检测装置
公开(公告)号：US08358282B2
公开(公告)日：2013-01-22
申请号：US12641529
申请日：2009-12-18
申请人： Willie Song , Michael Brosnan , Wei-Liang Chee , Wui Pin Lee
发明人： Willie Song , Michael Brosnan , Wei-Liang Chee , Wui Pin Lee
IPC分类号： G06F3/041
CPC分类号： G06F3/038 , G06F1/3231 , G06F3/0317 , G06F3/03547 , Y02D10/173
摘要： A device for detecting the presence of an object is provided. The device includes a light source, a current controller coupled to the light source, a sensor and a pattern detection engine. The current controller sets to provide the light source with a drive current having a pattern. The sensor is operable to receive light, notably light reflected from an object at the detection area and subsequently generates a signal in response to the light received. The pattern detection engine receives the signal from the sensor and subsequently reports the presence of the object upon determining the presence of the pattern in the signal. The object detection system is further configured to provide a navigation operation when an object is detected at the detection area.
摘要翻译：提供了一种用于检测物体存在的装置。该装置包括光源，耦合到光源的电流控制器，传感器和模式检测引擎。电流控制器设置为光源提供具有图案的驱动电流。传感器可操作以接收光，特别是从检测区域处的物体反射的光，随后响应于所接收的光而产生信号。模式检测引擎从传感器接收信号，并随后在确定信号中存在图案时报告对象的存在。物体检测系统还被配置为当在检测区域检测到物体时提供导航操作。

2. 发明申请

US20110147102A1 OBJECT DETECTION DEVICE 有权
标题翻译：对象检测装置
公开(公告)号：US20110147102A1
公开(公告)日：2011-06-23
申请号：US12641529
申请日：2009-12-18
申请人： Willie Song , Michael Brosnan , Wei-Liang Chee , Wui Pin Lee
发明人： Willie Song , Michael Brosnan , Wei-Liang Chee , Wui Pin Lee
IPC分类号： G06F3/042 , H01J40/14
CPC分类号： G06F3/038 , G06F1/3231 , G06F3/0317 , G06F3/03547 , Y02D10/173
摘要： A device for detecting the presence of an object is provided. The device includes a light source, a current controller coupled to the light source, a sensor and a pattern detection engine. The current controller sets to provide the light source with a drive current having a pattern. The sensor is operable to receive light, notably light reflected from an object at the detection area and subsequently generates a signal in response to the light received. The pattern detection engine receives the signal from the sensor and subsequently reports the presence of the object upon determining the presence of the pattern in the signal. The object detection system is further configured to provide a navigation operation when an object is detected at the detection area.
摘要翻译：提供了一种用于检测物体存在的装置。该装置包括光源，耦合到光源的电流控制器，传感器和模式检测引擎。电流控制器设置为光源提供具有图案的驱动电流。传感器可操作以接收光，特别是从检测区域的物体反射的光，随后响应于所接收的光而产生信号。模式检测引擎从传感器接收信号，并随后在确定信号中存在图案时报告对象的存在。物体检测系统还被配置为当在检测区域检测到物体时提供导航操作。

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