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公开(公告)号：US10292006B2
公开(公告)日：2019-05-14
申请号：US15677187
申请日：2017-08-15
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xiaobo Yu , Shuiping Long , Henghui Lu
Abstract: The present disclosure relates to the field of short-distance wireless communications technologies, and in particular, to a method and system for obtaining location information of a target object, and an apparatus. In a solution of obtaining location information of a target object in the solutions, at least one second user is selected from a user relationship chain of a first user, and the location information of the target object is obtained by using a second terminal related to the second user. In another solution of obtaining location information of a target object, the location information of the target object is obtained by using a second terminal whose distance to a location represented by first location information is less than or equal to a preset distance.
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公开(公告)号：US10212546B2
公开(公告)日：2019-02-19
申请号：US15520779
申请日：2014-10-20
Applicant: Huawei Technologies Co., Ltd.
Inventor： Henghui Lu , Shuiping Long , Zhihao Jin
Abstract: Embodiments of the present disclosure provide a collaborative positioning method and a wireless terminal, includes: generating, by a wireless terminal, positioning request information, where the positioning request information includes a positioning precision parameter; selecting a wireless communications technology according to the positioning precision parameter, where the selected wireless communications technology is a communications manner used by the wireless terminal to perform collaborative positioning; obtaining, by using the selected wireless communications technology, first collaborative positioning information sent by a neighboring terminal, where the first collaborative positioning information includes location information of the neighboring terminal; and calculating, by the wireless terminal, a current location of the wireless terminal according to the location information of the neighboring terminal. The embodiments of the present disclosure resolve a problem that a requirement on hardware of two collaboration parties is relatively strict.
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3.发明申请公开(公告)号：US20180213354A1
公开(公告)日：2018-07-26
申请号：US15744950
申请日：2015-12-31
Applicant: Huawei Technologies Co., Ltd.
Inventor： Chan Wang , Henghui Lu , Huangwei Wu
CPC classification number: H04W4/021 , G06Q10/109 , H04L67/18 , H04M1/72572 , H04W68/00
Abstract: A location-based reminding method includes obtaining, by an indication device, reminding information and at least one reminding account that are set by a user, where each of the at least one reminding account is corresponding to at least one reminding device; generating, by the indication device, first information that includes the reminding information; and sending, by the indication device, the first information to a reminding device corresponding to the at least one reminding account, so that the reminding device corresponding to the at least one reminding account obtains second information according to the first information, where the second information includes the reminding information and a target geographic area, each reminding device corresponding to the at least one reminding account issues the reminding information when determining that the reminding device meets a preset reminding condition, and the preset reminding condition includes entering the target geographic area.
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公开(公告)号：US20170367064A1
公开(公告)日：2017-12-21
申请号：US15541177
申请日：2014-12-31
Applicant: Huawei Technologies Co., Ltd.
Inventor： Henghui Lu , Shuiping Long , Yongxiang Liu
Abstract: A method includes, when a preset condition is satisfied, obtaining, by a mobile terminal, base station information of neighboring cells of a serving cell in which the mobile terminal is currently located; obtaining, by the mobile terminal, assisted global navigation satellite system (AGNSS) assistant data according to the base station information of the neighboring cells, and performing, by the mobile terminal, positioning according to the AGNSS assistant data.
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公开(公告)号：US11321830B2
公开(公告)日：2022-05-03
申请号：US16640945
申请日：2017-08-24
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xin Ding , Chen Dong , Henghui Lu
IPC: G06T7/00
Abstract: An image detection method includes determining, by a terminal in a skin detection mode, a to-be-detected original image in a raw format based on a to-be-detected feature, processing the to-be-detected original image according to a preset rule corresponding to the to-be-detected feature to obtain a detection-specific image, determining a normal image that is in a Joint Photographic Experts Group (JPEG) format, detecting the detection-specific image to determine a detection result image, and determining a to-be-displayed image based on the detection result image and the normal image.
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Patent Agency Ranking
公开(公告)号：US10718871B2
公开(公告)日：2020-07-21
申请号：US15577120
申请日：2015-05-26
Applicant: Huawei Technologies Co., Ltd.
Inventor： Henghui Lu
Abstract: A mobile terminal control method includes receiving N direction-finding signals that are respectively sent by a multiple-antenna node at N moments, where the multiple-antenna node is located in an indoor-outdoor critical area. The method includes obtaining N pieces of location relationship information between a mobile terminal and the multiple-antenna node at the N moments according to the N direction-finding signals, where the N moments and the N pieces of location relationship information are in a one-to-one correspondence. The method includes determining location relationship change information between the mobile terminal and the multiple-antenna node according to at least M of the N pieces of location relationship information, where 2≤M≤N. The method includes controlling the mobile terminal by matching the location relationship change information and according to the location relationship change information.
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7.发明授权公开(公告)号：US10278012B2
公开(公告)日：2019-04-30
申请号：US15744950
申请日：2015-12-31
Applicant: Huawei Technologies Co., Ltd.
Inventor： Chan Wang , Henghui Lu , Huangwei Wu
Abstract: A location-based reminding method includes obtaining, by an indication device, reminding information and at least one reminding account that are set by a user, where each of the at least one reminding account is corresponding to at least one reminding device; generating, by the indication device, first information that includes the reminding information; and sending, by the indication device, the first information to a reminding device corresponding to the at least one reminding account, so that the reminding device corresponding to the at least one reminding account obtains second information according to the first information, where the second information includes the reminding information and a target geographic area, each reminding device corresponding to the at least one reminding account issues the reminding information when determining that the reminding device meets a preset reminding condition, and the preset reminding condition includes entering the target geographic area.
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公开(公告)号：US11284013B2
公开(公告)日：2022-03-22
申请号：US16627636
申请日：2017-06-30
Applicant: Huawei Technologies Co., Ltd.
Inventor： Henghui Lu , Hao Liu , Wenmei Gao
Abstract: A terminal device calibrates a to-be-detected image based on a light source color temperature and scene brightness that are obtained during imaging of the to-be-detected image and based on a preset reference color card image set to restore a real color of the to-be-detected image to a greatest extent.
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公开(公告)号：US09900741B2
公开(公告)日：2018-02-20
申请号：US15537653
申请日：2014-12-17
Applicant: Huawei Technologies Co., Ltd.
Inventor： Henghui Lu , Shuiping Long , Xiaochen Chen
CPC classification number: H04W4/021 , G01S19/42 , H04W4/02 , H04W4/023 , H04W52/0206
Abstract: A method includes determining a first coordinate representing the geo-fence in a first coordinate system when it is detected that a geo-fence is set, where the first coordinate system is a coordinate system used by the geo-fence, converting the first coordinate into a second coordinate representing the geo-fence in a second coordinate system, where the second coordinate system is a coordinate system set to implement geo-fencing by a positioning technology, and the first coordinate system is different from the second coordinate system, comparing a coordinate of a positioning result determined using the positioning technology with the second coordinate representing the geo-fence, and triggering a preset event when a relationship between the coordinate of the positioning result and the second coordinate representing the geo-fence satisfies a trigger condition.
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公开(公告)号：US20170359685A1
公开(公告)日：2017-12-14
申请号：US15537653
申请日：2014-12-17
Applicant: Huawei Technologies Co., Ltd.
Inventor： Henghui Lu , Shuiping Long , Xiaochen Chen
CPC classification number: H04W4/021 , G01S19/42 , H04W4/02 , H04W4/023 , H04W52/0206
Abstract: A method includes determining a first coordinate representing the geo-fence in a first coordinate system when it is detected that a geo-fence is set, where the first coordinate system is a coordinate system used by the geo-fence, converting the first coordinate into a second coordinate representing the geo-fence in a second coordinate system, where the second coordinate system is a coordinate system set to implement geo-fencing by a positioning technology, and the first coordinate system is different from the second coordinate system, comparing a coordinate of a positioning result determined using the positioning technology with the second coordinate representing the geo-fence, and triggering a preset event when a relationship between the coordinate of the positioning result and the second coordinate representing the geo-fence satisfies a trigger condition.
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