Patents
Literature
9results about How to "Reliable boot" patented technology
Efficacy Topic
Property
Owner
Technical Advancement
Application Domain
Technology Topic
Technology Field Word
Patent Country/Region
Patent Type
Patent Status
Application Year
Inventor
Electric control unit and assembling method thereof
PendingCN119450983Areliable bootreduce usageCasings/cabinets/drawers detailsSupport structure mountingElectric controlPhysics
The invention discloses an electric control unit and an assembling method thereof. The electric control unit comprises a shell, the shell comprises a cover plate and a bottom plate, and the bottom plate is provided with a cooling side; and a force application element attached to the cover plate, the force application element being configured to act on the elastic sheet after the cover plate is mounted on the bottom plate to force the elastic sheet to deform so as to generate a pressure toward the cooling side on the plurality of chips through the second side of the chips. The chip is fully contacted with the cooling side of the shell, so that the heat of the chip can be effectively and reliably guided to the cooling side.
Owner:ROBERT BOSCH GMBH
Rolling bearing with optimized lubrication for screw compressors
Owner:SCHAEFFLER TECHNOLOGIES AG & CO KG
3D reconstruction method of Gaussian radiation field based on geometric distillation of pre-trained optical flow model
ActiveCN118887346BImprove image qualityreliable bootImage analysisInternal combustion piston enginesAlgorithmComputational physics
The present invention provides a Gaussian radiation field 3D reconstruction method based on geometric distillation of a pre-trained optical flow model, comprising the following steps: step 1, inputting a training picture set and a corresponding pose matrix, an intrinsic parameter matrix of a camera and a pre-trained matching model; initializing the Gaussian radiation field at the same time; step 2, executing the optimization process of the Gaussian radiation field; step 3, rendering a picture of a viewing angle; step 4, calculating the corresponding position of a pixel of a training viewing angle to a neighboring viewing angle; step 5, obtaining a priori optical flow; step 6, optimizing a 3D Gaussian radiation field; step 7, after the loss decreases, the optimization ends and the final Gaussian radiation field is obtained. The present invention significantly improves the geometric reconstruction accuracy of the Gaussian radiation field by utilizing the optical flow model matching information of an unobserved viewing angle during the training process. Compared with other geometric prior information, the matching flow prior information combined with the pose input can restore the absolute scale of the scene, thereby providing more reliable guidance for geometric optimization.
Owner:NANJING UNIV
Domestic waste classification treatment method, device and system
The present invention relates to the field of garbage sorting, specifically to a method, device and system for sorting and processing domestic garbage, which visually identifies the distribution characteristic information of domestic garbage in a target area, divides the target area into several garbage community sub-areas and determines their grabbing parameters; based on the distribution position information of all garbage community sub-areas and the distribution position information of the manipulator group around the target area, determines the matching relationship between the manipulator and the garbage community sub-area and combines the grabbing parameters to determine the grabbing action path of the manipulator in the garbage community sub-area, and realizes the manipulator's special grabbing operation on the garbage community sub-area; based on the spatial morphological characteristic information of the domestic garbage that the manipulator is about to grab, adjusts the grabbing action state of the manipulator. The present invention can control all manipulators to sort garbage by region and category, quickly and accurately pick out garbage of the same category in a sorting operation of a manipulator, and realize efficient sorting and processing of domestic garbage.
Owner:CHINA ROC FUTURE CO
A material guiding unit and a chip bonding apparatus for chip bonding
The utility model relates to chip processing field, specifically disclose a material guiding unit and chip bonding device for chip bonding, the material guiding unit among them includes material guiding frame and drive mechanism, the material guiding frame is set up and is opened to material guiding groove, the material guiding groove one end open setting forms material guiding export, the material guiding groove be equipped with the pressing piece, the pressing piece with the bottom surface rotatory movable joint of material guiding groove, just the pressing piece with material guiding frame between be equipped with elastic part, the pressing piece is equipped with first inclined plane away from material guiding export one end, first inclined plane towards one of the side walls of material guiding groove set, the drive mechanism includes drive insert plate and driving piece, drive insert plate insert into material guiding groove, just the one end of drive insert plate is equipped with with first inclined plane corresponding second inclined plane, the material guiding unit above can reliably guide and limit metal lead, effectively improve the bonding reliability.
Owner:HANGZHOU DAOMING MICROELECTRONICS CO LTD
Household garbage classification treatment method, device and system
ActiveCN119319090AEasy to limitreliable bootProgramme-controlled manipulatorSortingProcess engineeringDomestic waste
The invention relates to the field of garbage sorting, in particular to a household garbage classification processing method, device and system. Household garbage distribution characteristic information of a target area is visually recognized, the target area is divided into a plurality of garbage community sub-areas, and grabbing parameters of the garbage community sub-areas are determined; based on the distribution position information of all the garbage community sub-regions and the distribution position information of the manipulator group around the target region, determining a matching relationship between the manipulator and the garbage community sub-regions, and determining a grabbing action path of the manipulator in the garbage community sub-regions in combination with grabbing parameters, the special grabbing operation of the manipulator on the garbage community sub-region is realized; and the grabbing action state of the manipulator is adjusted based on the spatial form feature information of the household garbage to be grabbed by the manipulator. All the manipulators can be controlled to sort the garbage according to areas and categories, the garbage of the same category is quickly and accurately picked out in the one-by-one sorting operation process of one manipulator, and efficient classification treatment of the household garbage is achieved.
Owner:CHINA ROC FUTURE CO
A floor laying auxiliary device
PendingCN122082560AEven by forcePrevent placement deviationBuilding constructionsCleaning using gasesClassical mechanicsMechanical engineering
Owner:杭州良工装饰有限公司
A turning and lifting heat preservation cover device and a slab continuous casting heat preservation cutting system
The utility model discloses a kind of diverting lifting heat preservation cover device and slab continuous casting heat preservation cutting system, belong to slab continuous casting equipment technical field.The device includes: steel frame, L-shaped guide slot including horizontal section and vertical section are provided on steel frame;Several sections are hingedly heat preservation cover in turn, can move on horizontal rail, and is equipped with the guide wheel cooperation with guide slot;Drive system includes mobile trolley for driving heat preservation cover horizontal movement, and by the winch device of steel rope drive last section heat preservation cover along guide slot lifting.Gathering, winch device drives heat preservation cover along L-shaped guide slot by horizontal state to divert to vertical state, compactly accomodate in steel frame side.The utility model is through the unique design of diverting lifting, realizes the effective heat preservation to steel billet in narrow space, reduces heat loss, saves energy, and small, and stable and reliable operation occupies space.
Owner:NANJING JINGHUANRE METALLURGICAL ENG CO LTD
Iot multi-view feature selection method and system based on similar matrix fusion
The application discloses an Internet of Things multi-view feature selection method and system based on similarity matrix fusion, and relates to the technical field of machine learning.The method comprises the following steps: firstly, incomplete data of each view is spliced into a wide table according to columns, and a complete matrix of each view is constructed through sampling and padding; secondly, the data of each view is clustered multiple times, and corresponding similarity matrices are constructed; all the similarity matrices are stacked into a tensor along the third dimension, an adaptive weight fusion is introduced under a low-rank constraint, a unified common similarity matrix is learned for feature value decomposition, a feature vector corresponding to a positive feature value is extracted to form a pseudo label; a high-confidence sample is screened in combination with a pace learning strategy, and each view feature selection coefficient and a self-pace weight are jointly optimized; and importance scores are calculated based on the features of each view to obtain an optimal subset.The application realizes feature selection of incomplete multi-view data of an industrial Internet of Things through similarity matrix tensor fusion, adaptive low-rank constraint and joint optimization of pace learning.
Owner:HUAQIAO UNIVERSITY