Abstract: This application relates to a robot position determination method and device, and a computer-readable storage medium. The method includes: obtaining laser point cloud data by using a laser sensor carried by a robot; obtaining pose data of the robot by using a motion sensor carried by the robot; performing calculation according to a navigation QR code and the pose data of the robot obtained by the motion sensor and based on an extended Kalman filter, to obtain a prior pose of the robot; matching the laser point cloud data with a robot map based on the prior pose of the robot, to obtain a first pose of the robot; and fusing the first pose of the robot with a second pose currently outputted by the extended Kalman filter, to obtain a final pose of the robot.

Abstract: Provided in the present disclosure are a cleaning apparatus, a cleaning device, and a changeover valve assembly. The cleaning apparatus includes a main body, a vacuum motor and a heating air output assembly, where an axial direction of the vacuum motor is parallel to a forward direction of the main body, an air inlet end of the vacuum motor is arranged on one side of the vacuum motor facing the forward direction, and projections of the air inlet end of the vacuum motor and the heating air outlet assembly on a horizontal plane at least partially coincide, such that the efficiency of sewage recovery can be improved, and sewage residue in an area that is cleaned is thus reduced.

Abstract: A touch functional component, a display panel, and a display apparatus. The touch functional component includes: first electrodes; second electrodes; first connection bridges, at least one of which electrically connects an electrode protrusion of one first electrode with an electrode body of the other first electrode; and second connection bridges, at least one of which electrically connects a first electrode structure with a second electrode structure of the second electrode.

Abstract: Disclosed herein is an aqueous composition including components (A) from 10% to 35% by weight of acrylic resin without hydroxyl group, where the acrylic resin has an average particle diameter in a range of from 50 ?m to 200 ?m measured by dynamic light scattering according to ISO13321:2004, (B) from 0.1% to 4% by weight of a film-forming aid having a boiling point of no more than 300° C. under 1 atm, (C) from 1% to 8% by weight of a lubricant having an average particle diameter in a range of from 100 nm to 600 nm measured by dynamic light scattering according to ISO13321:2004, and (D) from 0.1% to 1% by weight of a water-soluble chromium compound, where its weight is calculated from the chromium element, and the weight percentages of all components are based on the total weight of the aqueous composition.

Abstract: A display panel and a display device. The display panel has a display area and a packaging area located on an outer periphery of the display area, and the display panel includes: an array substrate provided with pixel units distributed in an array and corresponding to the display area; the cover plate disposed opposite to the array substrate, the cover plate including a first substrate, a signal wire layer and an insulating layer formed on the first substrate, wherein the insulating layer covers the signal wire layer, wherein the signal wire layer includes a plurality of touch electrodes and a signal wire electrically connected to the touch electrodes and the signal wire is at least partially located in the packaging area; a packaging adhesive layer disposed between the cover plate and the array substrate to bond the cover plate and the array substrate.

Abstract: Provided is a three-directional motion decoupling periodic structure for a shaking table container. The periodic structure is formed by sequentially superimposing n periodic structure units, wherein each of the periodic structure units is formed by sequentially superimposing a first side-confining layer, a planar decoupling layer, a second side-confining layer and an elastic layer, wherein n is a positive integer greater than or equal to 2; the cross-sectional shapes of the first side-confining layer, the elastic layer, the second side-confining layer and the planar decoupling layer are the same; and the periodic structure is used for implementing three-directional motion decoupling in the operating condition of ground shaking. Further provided is a three-directional motion decoupling container for shaking table test, which is formed by combining the periodic structure, a container base plate and a position-limiting protection door-type frame (3).

Abstract: The present disclosure provides an integration method for multiple centralized units, an integration device for multiple centralized units, and an integration system for multiple centralized units. The integration system for multiple centralized units includes a centralized unit center, the centralized unit center is configured to integrate multiple logical centralized units, the multiple logical centralized units share one or more function modules at corresponding levels according to a preset service requirement, and the function modules at the corresponding levels are configured to provide function services at the corresponding levels for the logical centralized units.

Abstract: A display panel and a display device. The display panel has a display area and a packaging area located on an outer periphery of the display area, and the display panel includes: an array substrate provided with pixel units distributed in an array and corresponding to the display area; the cover plate disposed opposite to the array substrate, the cover plate including a first substrate, a signal wire layer and an insulating layer formed on the first substrate, wherein the insulating layer covers the signal wire layer, wherein the signal wire layer includes a plurality of touch electrodes and a signal wire electrically connected to the touch electrodes and the signal wire is at least partially located in the packaging area; a packaging adhesive layer disposed between the cover plate and the array substrate to bond the cover plate and the array substrate.

Abstract: The present disclosure provides an integration method for multiple centralized units, an integration device for multiple centralized units, and an integration system for multiple centralized units. The integration system for multiple centralized units includes a centralized unit center, the centralized unit center is configured to integrate multiple logical centralized units, the multiple logical centralized units share one or more function modules at corresponding levels according to a preset service requirement, and the function modules at the corresponding levels are configured to provide function services at the corresponding levels for the logical centralized units.

Abstract: Provided is a three-directional motion decoupling periodic structure for a shaking table container. The periodic structure is formed by sequentially superimposing n periodic structure units, wherein each of the periodic structure units is formed by sequentially superimposing a first side-confining layer, a planar decoupling layer, a second side-confining layer and an elastic layer, wherein n is a positive integer greater than or equal to 2; the cross-sectional shapes of the first side-confining layer, the elastic layer, the second side-confining layer and the planar decoupling layer are the same; and the periodic structure is used for implementing three-directional motion decoupling in the operating condition of ground shaking. Further provided is a three-directional motion decoupling container for shaking table test, which is formed by combining the periodic structure, a container base plate and a position-limiting protection door-type frame (3).

Abstract: A complex amplitude information measurement apparatus (10) according to the present invention includes pixel sensor groups for generating a difference from one pixel sensor group to another in the optical distance of object light traveling from a measurement object (100); a camera (15) provided with an image sensor for recording, with a single-shot exposure, the object light that has passed through or been reflected from the pixel sensor groups to obtain intensity information of the measurement object; and a computer (16) for computing, on the basis of the intensity information, phase information of the measurement object (100).

Abstract: A complex amplitude information measurement apparatus (10) according to the present invention includes pixel sensor groups for generating a difference from one pixel sensor group to another in the optical distance of object light traveling from a measurement object (100); a camera (15) provided with an image sensor for recording, with a single-shot exposure, the object light that has passed through or been reflected from the pixel sensor groups to obtain intensity information of the measurement object; and a computer (16) for computing, on the basis of the intensity information, phase information of the measurement object (100).

Abstract: A digital holography device (1) which is capable of measuring a subject with high accuracy by correcting intensity unevenness by accurately removing zeroth-order diffracted light, includes: a hologram generating section (26) for generating a first hologram and a second hologram each obtained by extracting components identical in phase shift amount from a polarizer array hologram which is recorded in an image capturing device (7) mounted with a polarizer array (6); a dividing section (3) for dividing the first hologram into a plurality of first regions, and dividing the second hologram into a plurality of second regions; a comparing section (4) for comparing a first average value of an intensity in a first region of the first hologram and a second average value of an intensity in a second region of the second hologram which region corresponds to the first region; and a correcting section (5) for, in a case where the first average value and the second average value differ, correcting at least one of the first a

Abstract: A digital holography device (1) which is capable of measuring a subject with high accuracy by correcting intensity unevenness by accurately removing zeroth-order diffracted light, includes: a hologram generating section (26) for generating a first hologram and a second hologram each obtained by extracting components identical in phase shift amount from a polarizer array hologram which is recorded in an image capturing device (7) mounted with a polarizer array (6); a dividing section (3) for dividing the first hologram into a plurality of first regions, and dividing the second hologram into a plurality of second regions; a comparing section (4) for comparing a first average value of an intensity in a first region of the first hologram and a second average value of an intensity in a second region of the second hologram which region corresponds to the first region; and a correcting section (5) for, in a case where the first average value and the second average value differ, correcting at least one of the first a