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公开(公告)号：US20190192915A1
公开(公告)日：2019-06-27
申请号：US16292772
申请日：2019-03-05
Applicant: PIXART IMAGING INC.
Inventor： WEI-FENG WEI , CHAO-CHIEN HUANG , CHI-YANG HUANG , JUNG-TAI LIN
CPC classification number: A63B24/0087 , A63B22/02 , A63B22/0235 , A63B22/0242 , A63B22/025 , A63B2024/0093 , A63B2071/0081 , A63B2220/13 , A63B2220/805
Abstract: A treadmill and a control method for controlling the treadmill belt thereof are provided. The treadmill includes a treadmill belt, a first sensor, an image sensor, and a controller. The first sensor retrieves a light pattern or the image sensor measures the characteristic properties of the image of the user so as to control the treadmill belt. The light pattern can be generated by a signal member, which can be disposed on a side or both sides of the treadmill belt.
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公开(公告)号：US20140196086A1
公开(公告)日：2014-07-10
申请号：US14033354
申请日：2013-09-20
Applicant: PIXART IMAGING INC.
Inventor： CHIA-CHEUN LIANG , CHI-YANG HUANG , CHIH-YEN WU , WEN-YU YANG
IPC: H04N21/422 , G06F3/0354
CPC classification number: H04N21/42204 , G06F3/0304 , G06F3/0346 , G06F3/03542 , H04N21/422 , H04N21/42206 , H04N21/42207 , H04N21/42219 , H04N21/42221 , H04N21/42222
Abstract: A hand-held pointing device includes a main body, a processing circuit, a light emitting device and two image sensing devices. The main body has a first surface and a second surface for lying on an operating surface. The two image sensing devices are disposed in the main body and configured to sense first and second images through first and second transparent areas thereof, respectively. The light emitting device, disposed in the main body, is configured to emit a light source through the second transparent area. The processing circuit is configured to determine and operate the hand-held pointing device in a remote controller mode or a mouse mode according to whether the first image contains an image of a reference light source and/or the second image contains an image of the operating surface reflecting the light source. An operation for a hand-held pointing device is also provided.
Abstract translation: 手持指示装置包括主体，处理电路，发光装置和两个图像感测装置。 主体具有第一表面和用于躺在操作表面上的第二表面。 两个图像感测装置设置在主体中并且被配置为分别通过其第一和第二透明区域感测第一和第二图像。 设置在主体中的发光装置被配置为通过第二透明区域发射光源。 处理电路被配置为根据第一图像是否包含参考光源的图像和/或第二图像包含操作的图像来确定和操作遥控器模式或鼠标模式中的手持指示设备 表面反射光源。 还提供了一种用于手持式定点设备的操作。
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公开(公告)号：US20190240540A1
公开(公告)日：2019-08-08
申请号：US16153072
申请日：2018-10-05
Applicant: PIXART IMAGING INC.
Inventor： WEI-FENG WEI , CHAO-CHIEN HUANG , CHI-YANG HUANG
CPC classification number: A63B24/0087 , A63B22/025 , A63B24/0062 , A63B71/0054 , A63B2024/0093 , A63B2071/0081 , A63B2207/02 , A63B2220/05 , A63B2220/13
Abstract: A treadmill includes a base including two rest zones and a running zone arranged between the two rest zones; a running track disposed in the running zone of the base enabling a user to exercise thereon; and a detection module. The detection module includes a light emitter emitting light to cover the two rest zones and the running zone, and at least one light sensor detecting a position and a speed of the user according to a reflected light from the user.
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公开(公告)号：US20170225038A1
公开(公告)日：2017-08-10
申请号：US15418621
申请日：2017-01-27
Applicant: PIXART IMAGING INC.
Inventor： WEI-FENG WEI , CHAO-CHIEN HUANG , CHI-YANG HUANG , JUNG-TAI LIN
CPC classification number: A63B24/0087 , A63B22/02 , A63B22/0242 , A63B2024/0093 , A63B2071/0081 , A63B2220/13 , A63B2220/805
Abstract: A treadmill and a control method for controlling the treadmill belt thereof are provided. The treadmill includes a treadmill belt, a first sensor, an image sensor, and a controller. The first sensor retrieves a light pattern or the image sensor measures the characteristic properties of the image of the user so as to control the treadmill belt. The light pattern can be generated by a signal member, which can be disposed on a side or both sides of the treadmill belt.
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