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公开(公告)号：US20230314172A1
公开(公告)日：2023-10-05
申请号：US18044115
申请日：2021-07-06
发明人： Xin SHI , David XING
CPC分类号： G01C25/00 , G01C15/004
摘要： The present disclosure relates to a device for calibrating a laser level, including a base platform configured to support the laser level that is to be mounted at a first position of the base platform, a laser detector arranged at a second position of the base platform and configured to receive a laser, and an optical path extension device arranged at a third position between the laser level and the laser detector and configured to receive the laser emitted by the laser level and project the laser to the laser detector after the laser is adjusted by the optical path extension device. With the optical path extension device, a physical distance between the laser level and the laser detector can be optically extended. Without changing the physical distance between the laser level and the laser detector, the technical effect that the optical path distance between the laser level and the laser detector is enlarged can be simulated. Thus, the laser level can be calibrated according to the enlarged optical path distance to improve the calibration accuracy.
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公开(公告)号：US20230214543A1
公开(公告)日：2023-07-06
申请号：US18182544
申请日：2023-03-13
发明人： Xin SHI , David XING
IPC分类号： G06F30/12 , G06Q30/0601 , G01C15/00
CPC分类号： G06F30/12 , G06Q30/0633 , G06Q30/0643 , G01C15/002 , G06F2111/18
摘要： A method for space design includes: receiving first information of a physical space by a terminal device, the first information including size measurement information of the physical space; acquiring second information of a target object, the second information including size measurement information of the target object; performing a visual presentation of the first information of the physical space and the second information of the target object on a display interface of the terminal device; calculating construction information of the target object being placed in the physical space by the terminal device based on a layout of the target object on the visual presentation according to the first information of the physical space and the second information of the target object; generating order information corresponding to the target object according to the calculated construction information.
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3.发明申请公开(公告)号：US20210156679A1
公开(公告)日：2021-05-27
申请号：US16636536
申请日：2018-07-25
发明人： Xin SHI , David XING
摘要： The present disclosure provides a method for measuring an angle and a distance. The method includes: at an initial position, after a laser emitting device aligns with a laser receiving device, recording a first angle and measuring a first distance between the laser emitting device and the laser receiving device; and moving the laser receiving device from the initial position to a first position, and after the laser emitting device realigns with the laser receiving device, recording a second angle and measuring a second distance between the laser emitting device and the laser receiving device. The method for measuring the angle and the distance creatively records the corresponding angle and distance at different positions, respectively, such that the position of the laser receiving device relative to the laser emitting device is accurately determined. In addition, the present disclosure also relates to a method for plotting a trajectory map and a laser ranging system using the above method.
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公开(公告)号：US20230401656A1
公开(公告)日：2023-12-14
申请号：US17893868
申请日：2022-08-23
发明人： Wei HUANG , David XING
CPC分类号： G06Q50/08 , G06Q10/06313 , G06F30/13
摘要： An intelligent construction method includes obtaining dimensional data of a construction object from a ranging device and obtaining a construction request of the construction object confirmed by a user. The construction request includes the dimensional data and a construction requirement. The method further includes determining construction information corresponding to the construction request, determining a construction solution of the construction object based on the construction information, and obtaining a construction list of the construction object generated based on the construction solution.
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公开(公告)号：US20230149962A1
公开(公告)日：2023-05-18
申请号：US18148736
申请日：2022-12-30
发明人： Xin SHI , Kui LIU , David XING
CPC分类号： B05B12/124 , B05B12/126 , B05B13/0221 , E01C23/222
摘要： A method of spraying paint using a painting assembly attached to a distance measuring wheel includes: receiving, by a communication device of the painting assembly, a control signal for controlling a driving device of the painting assembly; and based on the control signal, controlling a paint spraying state of a paint can attached to a paint can fixing device.
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公开(公告)号：US20210088330A1
公开(公告)日：2021-03-25
申请号：US17118184
申请日：2020-12-10
发明人： Xin SHI , David XING , Weichen WANG
摘要： The present invention relates to a method of positioning a target object in a target space by means of a ranging apparatus, the method comprises: acquiring a first size parameter of the target space on a first dimension; acquiring a second size parameter of the target object on the first dimension; and determining a first layout indication according to the first size parameter, the second size parameter and a first predetermined rule, the first layout indication containing information regarding a first target position of the target object on the first dimension of the target space. By means of the method in accordance with the invention, a desired positioning of the target object in the target space by means of a ranging apparatus may be implemented, such as being placed at the center or being placed at a one-third aliquot point, thus implementing the object placement and layout in the object space.
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公开(公告)号：US20200049826A1
公开(公告)日：2020-02-13
申请号：US16656276
申请日：2019-10-17
发明人： Xin SHI , David XING
摘要： A ranging system includes a terminal device, a ranging apparatus, and an angle sensor disposed in the terminal device or in the ranging apparatus. The ranging apparatus includes a measuring wheel, a rotating shaft disposed on the measuring wheel, and an electronic counter connected to the rotating shaft and configured to obtain distance information, in real time, of a route which the measuring wheel has already traveled. The angle sensor is configured to obtain angle information in real time. The terminal device and the ranging apparatus are configured to transmit data between each other. The terminal device is configured to generate a traveling trajectory diagram of the measuring wheel, in real time, based on the distance information from the electronic counter and the angle information from the angle sensor, and perform optimization processing on the traveling trajectory to generate an optimized trajectory diagram.
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公开(公告)号：US20230132762A1
公开(公告)日：2023-05-04
申请号：US18148795
申请日：2022-12-30
发明人： Xin SHI , Kui LIU , David XING
摘要： A painting assembly for a distance measuring wheel includes: a main body; a connecting device disposed on the main body and configured to connect the paining assembly to an arm member of the distance measuring wheel; a paint can fixing device disposed on the main body and configured to fix a paint can installed to the painting assembly; a communication device configured to receive a control signal for controlling a driving device; and the driving device connected to the main body and configured to: in response to the control signal, control a paint spraying state of the paint can.
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公开(公告)号：US20220344829A1
公开(公告)日：2022-10-27
申请号：US17859749
申请日：2022-07-07
发明人： David XING , Lei WANG , Xiaolin LV , Xin SHI
摘要： The present disclosure relates to a radiation assembly, a waveguide antenna sub-arrays, and a waveguide array antenna. The radiation assembly for the waveguide array antenna comprises: a first radiation layer having a plurality of first radiation windows, each of the plurality of first radiation windows has a metal grid that divides the corresponding first radiation window into two radiation holes; and a second radiation layer having a plurality of second radiation windows, the plurality of second radiation windows has a one-to-one correspondence with the plurality of first radiation windows, and the plurality of second radiation windows of the second radiation layer do not have a metal grid. The thickness of the second radiation layer is greater than the thickness of the first radiation layer, and the first radiation layer and the second radiation layer are manufactured independently of each other.
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公开(公告)号：US20220146279A1
公开(公告)日：2022-05-12
申请号：US17581470
申请日：2022-01-21
发明人： Xin SHI , David XING
摘要： A ranging system includes a ranging apparatus, an angle sensor disposed in the terminal device or in the ranging apparatus, and a processor. The ranging apparatus includes a measuring wheel, a rotating shaft disposed on the measuring wheel, and an electronic counter connected to the rotating shaft and configured to obtain distance information, in real time, of a route which the measuring wheel has already traveled. The angle sensor is configured to obtain angle information in real time. The processor is configured to generate a traveling trajectory diagram of the measuring wheel based on the distance information from the electronic counter and the angle information from the angle sensor, and perform optimization processing on the traveling trajectory to generate an optimized trajectory diagram.
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