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1.发明公开公开(公告)号：US20230205307A1
公开(公告)日：2023-06-29
申请号：US17928595
申请日：2020-06-26
Applicant: Intel Corporation
Inventor： Hemin Han , Ke Han , Lili Ma , Mengchun Lv , Shouwei Sun
IPC: G06F1/3296 , G06F1/3231
CPC classification number: G06F1/3296 , G06F1/3231
Abstract: Methods, apparatus, systems and articles of manufacture are disclosed to dynamically schedule a wake pattern in a computing system. An example apparatus includes a device state controller to determine contexts of a device based on sensor measurements collected at a first time, an associator to associate a state of an operating system with the contexts of the device, the state obtained at a second time after the first time, a training controller to generate a prediction model based on the association, the prediction model to predict a third time when the state of the operating system will be active based on the contexts, and a schedule controller to reduce power consumption of the device by triggering a wake event before the third time, the wake event to prepare the device for exiting an inactive state.
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公开(公告)号：US20230114206A1
公开(公告)日：2023-04-13
申请号：US17990309
申请日：2022-11-18
Applicant: Intel Corporation
Inventor： Ke Han , Mingqiu Sun , Dong Wang , Prakash Iyer , Stephan Jourdan , Andrzej Mialkowski
IPC: G06F1/329 , G06F1/3296 , G06F9/48
Abstract: Methods and apparatus to implement always-on context sensor hubs for processing multiple different types of data inputs are disclosed. An examples apparatus includes a first processor core to implement a host controller, and a second processor core to implement an offload engine. The host controller includes first logic to process sensor data associated with an electronic device when the electronic device is in a low power mode. The host controller is to offload a computational task associated with the sensor data to the offload engine. The offload engine includes second logic to execute the computational task.
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公开(公告)号：US11137804B2
公开(公告)日：2021-10-05
申请号：US15755509
申请日：2016-08-10
Applicant: Intel Corporation
IPC: G06F1/16 , G06F1/3234
Abstract: An activity monitoring circuit enables power conservation for an activity monitoring system. The activity monitoring system includes a sensor device that generates activity data based on detected movement. An activity monitoring circuit receives the activity data as input from the sensor device, and processes the activity data. Based on the processing, the activity monitoring circuit signals the sensor device to change a duty cycle of its operation, by adjusting how long it is on and off. The activity monitoring circuit can include a sensor hub that determines an activity state indicated by the activity data and generates a prediction of stability of the determined activity state based on historical activity data. Based on activity state and stability, the sensor hub can determine a duty cycle for operation of the sensor device.
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公开(公告)号：US10509748B2
公开(公告)日：2019-12-17
申请号：US15577658
申请日：2016-12-30
Applicant: INTEL CORPORATION
Inventor： Ke Han , Dong Wang , Qin Duan , Xiaodong Cai , Lu Wang
Abstract: Memory sharing techniques are provided for offloading an application from a host processor to an integrated sensor hub (ISH). A methodology implementing the techniques according to an embodiment includes allocating a shared region of memory to be accessed by the host processor and by the ISH, in connection with the execution of a location application. The method also includes storing a location database in the shared region of memory. The location database is divided into segments, where each segment is associated with an area, for example, defined by a range of latitudes and longitudes. The method further includes transferring, through a direct memory access (DMA), one or more of the segments between the shared memory region and a second memory associated with the ISH. The method further includes executing at least a portion of the location application on the ISH, based on the data segments stored in the second memory.
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公开(公告)号：US09803982B2
公开(公告)日：2017-10-31
申请号：US14426604
申请日：2014-04-28
Applicant: INTEL CORPORATION , Ke Han , Ke Ding , Jingyi Ma , Yuhuan Huang
Inventor： Ke Han , Ke Ding , Jingyi Ma , Yuhuan Huang
IPC: G01C21/16
CPC classification number: G01C21/16
Abstract: Technologies for determining a user's location by a mobile computing device include detecting, based on sensed inertial characteristics of the mobile computing device, that a user of the mobile computing device has taken a physical step in a direction. The mobile computing device determines a directional heading of the mobile computing device in the direction and a variation of an orientation of the mobile computing device relative to a previous orientation of the mobile computing device at a previous physical step of the user based on the sensed inertial characteristics. The mobile computing device further applies a Kalman filter to determine a heading of the user based on the determined directional heading of the mobile computing device and the variation of the orientation and determines an estimated location of the user based on the user's determined heading, an estimated step length of the user, and a previous location of the user at the previous physical step.
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Patent Agency Ranking
公开(公告)号：US09568977B2
公开(公告)日：2017-02-14
申请号：US13976821
申请日：2012-12-11
Applicant: INTEL CORPORATION
Inventor： Ke Ding , Rajasekaran Andiappan , Xiaoyong Du , Ke Han
CPC classification number: G06F1/3225 , G06F1/3206 , G06F1/325 , G06F1/3275
Abstract: A method and system for context sensing is described herein. The method includes determining if sensor data obtained via a number of sensors exceed a predetermined threshold. The method also includes increasing a sampling rate of any of the sensors to obtain context data corresponding to a computing device if the sensor data exceed the threshold. The method further includes analyzing the context data to classify a context of the computing device.
Abstract translation: 本文描述了用于上下文感测的方法和系统。 该方法包括确定通过多个传感器获得的传感器数据是否超过预定阈值。 如果传感器数据超过阈值，该方法还包括增加任何传感器的采样率以获得对应于计算设备的上下文数据。 该方法还包括分析上下文数据以对计算设备的上下文进行分类。
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公开(公告)号：US20150301581A1
公开(公告)日：2015-10-22
申请号：US13976821
申请日：2012-12-11
Applicant: INTEL CORPORATION
Inventor： Ke Ding , Rajasekaran Andiappan , Xiaoyong Du , Ke Han
IPC: G06F1/32
CPC classification number: G06F1/3225 , G06F1/3206 , G06F1/325 , G06F1/3275
Abstract: A method and system for context sensing is described herein. The method includes determining if sensor data obtained via a number of sensors exceed a predetermined threshold. The method also includes increasing a sampling rate of any of the sensors to obtain context data corresponding to a computing device if the sensor data exceed the threshold. The method further includes analyzing the context data to classify a context of the computing device.
Abstract translation: 本文描述了用于上下文感测的方法和系统。 该方法包括确定通过多个传感器获得的传感器数据是否超过预定阈值。 如果传感器数据超过阈值，该方法还包括增加任何传感器的采样率以获得对应于计算设备的上下文数据。 该方法还包括分析上下文数据以对计算设备的上下文进行分类。
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公开(公告)号：US20240272673A1
公开(公告)日：2024-08-15
申请号：US18570503
申请日：2021-09-24
Applicant: Intel Corporation
Inventor： Shouwei Sun , Lili Ma , Ke Han , Hemin Han , Xiaodong Cai
IPC: G06F1/16
CPC classification number: G06F1/1633 , G06F1/1681
Abstract: Particular embodiments described herein provide for an electronic device that can be configured to include a first housing, one or more sensors located in the first housing, a second housing, and a slope located in the second housing to reflect light radiation to the one or more sensors when the first housing is over the second housing. The electronic device can be a laptop computer where the first housing is a lid that includes a display and the second housing is a base that includes a keyboard and the one or more sensors face the keyboard when the first housing is over the second housing when the laptop computer is in a closed configuration.
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公开(公告)号：US11526205B2
公开(公告)日：2022-12-13
申请号：US15734820
申请日：2018-12-31
Applicant: Intel Corporation
Inventor： Ke Han , Mingqiu Sun , Dong Wang , Prakash Iyer , Stephan Jourdan , Andrzej Mialkowski
IPC: G06F1/32 , G06F9/48 , G06F1/329 , G06F1/3296
Abstract: Methods and apparatus to implement always-on context sensor hubs for processing multiple different types of data inputs are disclosed. An examples apparatus includes a first processor core to implement a host controller, and a second processor core to implement an offload engine. The host controller includes first logic to process sensor data associated with an electronic device when the electronic device is in a low power mode. The host controller is to offload a computational task associated with the sensor data to the offload engine. The offload engine includes second logic to execute the computational task.
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公开(公告)号：US11175407B2
公开(公告)日：2021-11-16
申请号：US16554932
申请日：2019-08-29
Applicant: Intel Corporation
Inventor： YuHuan Huang , Ke Han , Ke Ding
Abstract: Geofence crossing-based control systems and techniques are described herein. For example, a geofence crossing control technique may include receiving a location signal indicative of a range of locations in which a mobile computing device is located; receiving a velocity signal indicative of a speed and direction of the mobile computing device; generating, for each of a plurality of candidate geofence crossing times, a performance indicator based on the location signal, the velocity signal, and a boundary of the geofence; selecting a geofence crossing time from the plurality of candidate geofence crossing times based on the performance indicators; and transmitting a control signal representative of the geofence crossing time. Other embodiments may be disclosed and/or claimed.
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