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15results about How to "Guarantee normal implementation" patented technology
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An IAP upgrading method and device, electronic equipment and storage medium
Embodiments of the present application provide an IAP upgrading method, device, electronic equipment and storage medium. The IAP upgrading method comprises: during running a starting program, when a upgrading instruction is read, acquiring an application program; reading program storage occupation information of the starting program; determining a first physical address range corresponding to the starting program based on the program storage occupation information, the first physical address range comprising a first physical end address; and offsetting to the first physical end address to burn the application program. In the embodiments of the present application, the first physical address range corresponding to the starting program is determined based on the program storage occupation information of the starting program, the starting program and the application program are partitioned in the physical address, the application program is burned by offsetting to the end address, the physical address of the starting program is locked, the starting program is prevented from being erased by the application program, the invalidation risk of the starting program is reduced, the implementation of the upgrading process is ensured, and the IAP upgrading success rate is improved.
Owner:XIAN BYD SEMICON CO LTD
Control method, controller, and vehicle
ActiveCN119123025BSolve the problem of lock failureGuarantee normal implementationElectric propulsion mountingToothed gearingsControl engineeringControl theory
This invention relates to a vehicle control method, a controller, and a vehicle. The control method includes: upon receiving a locking command, first controlling the wheel-end decouplers of the vehicle's differential to perform a coupling operation, and then controlling the differential lock of the differential to perform a locking operation. According to the vehicle control method of this invention, when the differential lock is locked, the wheel-end decouplers have already been coupled in advance. This avoids the locking failure problem caused by performing the locking operation in a wheel-end uncoupled state, as seen in related technologies, and ensures the normal operation of the differential lock.
Owner:BYD CO LTD
Movable ladder buckle of car roof tent
ActiveCN224107030UPrevent offset jitterGuarantee normal implementationTents/canopiesStructural engineeringMechanical engineering
Owner:ZHEJIANG ADA OUTDOOR PRODUCTS CO LTD
Magnetic target distance adjusting structure and coating equipment
ActiveCN224172839UEnsure consistencyNormal sputtering operationVacuum evaporation coatingSputtering coatingMechanical engineeringSemiconductor
The utility model provides a magnetic target distance adjusting structure and coating equipment, which belongs to the technical field of semiconductor production equipment and comprises a first mounting part, a Z-axis driving component, a second mounting part, a Y-axis driving component, a magnetron and an X-axis driving component. And at least one of a position between the Z-axis driving assembly and the first mounting part, a position between the Y-axis driving assembly and the second mounting part, and a position between the X-axis driving assembly and the magnetron is in floating connection. When the material of the sputtering surface is reduced and the distance between the magnetron and the sputtering surface of the target material is changed, the magnetron can be controlled to move upwards by utilizing the Z-axis driving assembly, so that the distance between the magnetron and the sputtering surface is adjusted, the distance is always kept consistent along with the prolonging of the processing time, and the coating consistency is further ensured. Wherein floating connection is adopted in the X-axis direction, the Y-axis direction and the Z-axis direction, so that the smoothness of movement adjustment is improved, and normal implementation of an adjustment mechanism is ensured.
Owner:SHENZHEN ARRAYED MATERIALS TECH CO LTD
A plate filter for water-based paints
ActiveCN224388207UQuality assuranceEasy to installStationary filtering element filtersControl engineeringControl theory
The utility model relates to water -based paint filtering technical field, and disclose a plate filter for water -based paint, including filter case and liquid inlet main pipe, the top of filter case even has set up multiple groups of recess, and the recess is provided with the filter frame that extends to the filter case inside through, the both sides of filter frame all are fixed with filter screen and install. Through even setting up multiple groups of recess on the top of filter case and setting up filter frame, can realize multiple filtering units work simultaneously, has improved the filtering efficiency greatly, can satisfy the filtering demand in the large -scale water -based paint production process, through the flange connection of liquid inlet pipe and connecting pipe, and install second valve on connecting pipe, multiple connecting pipes are linked with liquid inlet main pipe again, this structure makes can according to actual demand flexible control the liquid inlet condition of each filter frame, has improved the operation flexibility of equipment, and also is convenient to maintain or replace filter frame and filter screen.
Owner:新丽华(天津)涂料有限公司
A three-prism type tuned mass damper suitable for large-span cantilever structure
ActiveCN117211434BExpand energy consumption mechanismReduced dynamic responseSpringsBridge structural detailsFoam rubberPrism
This invention relates to a triangular prism-type tuned mass damper suitable for large-span cantilever structures, comprising a triangular prism box (1), a particle damping unit (4) disposed within the triangular prism box (1), and a steel mass block (3). A high-damping spring (2) is located below the triangular prism box (1). The particle damping unit (4) includes a particle damping chamber (5), three different sized particle balls, and a foamed rubber pad (9). When the structural vibration amplitude is small, the particle balls dissipate energy by compressing the foamed rubber pad and rolling; when the structural vibration amplitude is large, the particle balls dissipate energy by colliding and compressing the foamed rubber. Compared with the prior art, this invention achieves a phased energy dissipation mechanism while solving the problems of narrow vibration reduction bandwidth, large motion stroke, and noise generated by particle collisions in traditional mass tuned dampers.
Owner:TONGJI UNIV
Switching assembly and device
This application relates to a switch assembly and device. The switch assembly includes a housing, a blocking part, and an operating part. The housing has a through hole. The blocking part is slidably mounted on the housing. The operating part includes a knob and a drive platform protruding from the side wall of the knob. The knob is rotatably mounted on the housing. The drive platform is drivenly connected to the blocking part and is adapted to drive the blocking part to slide, thereby opening or closing the through hole. Thus, the design of driving the blocking part to slide by rotating the knob reduces the operating space and ensures that the blocking part can always cover the opening when the housing size changes, improving the versatility of the switch assembly.
Owner:HUIZHOU WISMART TECH CO LTD
Waterproof switch
ActiveCN224067597Uachieve accessenable connectivityCoupling device detailsTumbler/rocker switch detailsToggle switchClassical mechanics
The utility model discloses a waterproof switch, which comprises a base, a supporting piece, a bridge rocker, a switch sleeve, a switch shifting piece and a waterproof rubber sleeve, the supporting piece is connected with an external power supply live wire and is conductively connected with the bridge rocker, a spring and an elastic needle are arranged in the switch sleeve, the end part of the elastic needle is exposed and is in close contact with the surface of the bridge rocker, and the switch shifting piece shifts the switch sleeve. In addition, the waterproof rubber sleeve arranged between the base and the socket is used for abutting against and supporting the switch sleeve, external liquid and small objects are prevented from entering the base, and safety accidents such as component corrosion and electric leakage are avoided. Besides, the waterproof rubber sleeve can also prevent arc sparks generated in the power supply switching process from being in contact with external air, safety accidents such as burning human bodies or igniting external inflammable gas are avoided, the switch shifting piece can be replaced, the socket is suitable for sockets of various switching modes, and the application range is wide.
Owner:GUANGDONG ZHONGAN INTELLIGENT ELECTRIC CO LTD
Method and device for determining corneal localized cross-linking irradiation position based on deep learning
ActiveCN116721152Baccurately determineGuarantee normal implementationImage enhancementImage analysisImage segmentationMultiple image
The embodiment of the present application provides a kind of based on deep learning's corneal local crosslinking irradiation position determination method and device, the method comprises: obtaining the corneal topographic image of target object;The corneal topographic image is carried out block segmentation, obtain multiple image block regions;Respectively, image block region is input to the preset image classification model, determines the corneal protruding region and non-protruding region of each image block region;Based on preset constraint condition, the image segmentation of corneal protruding region and non-protruding region is carried out, determines the irradiation position of target object's corneal local crosslinking.The embodiment of the present application carries out the division of corneal protruding region and non-protruding region to the corneal topographic image after block segmentation by image classification model, and by increasing preset constraint condition, the image segmentation of corneal protruding region and non-protruding region is realized, to more accurately determine the irradiation position of target object's corneal local crosslinking, guarantee the realization of corneal local crosslinking.
Owner:CHAOMU TECH (BEIJING) CO LTD
Method for regulating and controlling carbon emission in construction stage of high-density block
PendingCN121961599AAchieve refinementRealize intelligent managementCommerceEnvironmental resource managementHigh density
The invention discloses a high-density block construction stage carbon emission regulation and control method, and belongs to the technical field of building carbon emission, and the method comprises the steps: S1, estimating the total carbon emission S of one-time synchronous construction of a block; s2, measuring and calculating the maximum theoretical carbon reduction rate Ja in a municipal advance and building block cooperation mode, and setting a reasonable total carbon emission target M according to the maximum theoretical carbon reduction rate Ja; s3, block collaborative planning and low-carbon process selection are carried out based on the target M, a construction implementation scheme is generated, and it is ensured that the expected carbon emission K1 is smaller than or equal to M; and S4, decomposing K1 into a dynamic monitoring reference, monitoring actual emission data in real time during construction, comparing the actual emission data with the reference, and performing dynamic regulation and control to form closed-loop management. According to the method, a whole process system from carbon target setting, collaborative planning, dynamic monitoring to intelligent regulation and control is established, systematized, refined and intelligent management and control of carbon emission in the high-density block construction stage are achieved, the collaborative carbon reduction potential of construction organizations and procedures is effectively excavated, and the real-time performance and target accessibility of carbon management and control are improved.
Owner:SHANGHAI CONSTRUCTION FOURTH CONSTRUCTION GROUP CO LTD
Fermentation quality prediction management system for enzyme production based on data processing
PendingCN121951151AHigh acquisition frequencyHigh Acquisition AccuracyData processing applicationsMeasurement devicesMicroorganismProcess engineering
The invention relates to the technical field of quality prediction, in particular to a fermentation quality prediction management system for enzyme production based on data processing. The system comprises the following modules: an environmental parameter acquisition module, a microbial activity monitoring module, a fermentation state identification module and a prediction regulation and control module, wherein the environmental parameter acquisition module acquires environmental condition parameters in a fermentation tank in real time through a multi-parameter sensor array; an enzyme activity index and nutrition consumption rate data are obtained from the microbial activity monitoring module; the microbial activity monitoring module is used for judging a microbial behavior track, correcting track offset and identifying characteristics of each fermentation stage; and the prediction regulation and control module predicts the product quality, and optimizes fermentation process parameters according to the deviation between the prediction result and the target quality. According to the method, prospective control over the enzyme production quality is achieved, the intelligent level of the whole fermentation process is improved, and a flexible and efficient fermentation quality control mechanism is formed.
Owner:HUIZHOU JIALIAN HEALTH CARE DEVICES & MATERIALS CO LTD
High-strength angle steel tower with reinforcing structure
ActiveCN224200341Usmooth rotationGuarantee normal implementationBuilding repairsTowersThreaded pipeTower
The utility model belongs to the technical field of angle steel towers, and discloses a high-strength angle steel tower with a reinforcing structure, the high-strength angle steel tower comprises an angle steel tower body and a reinforcing assembly, the reinforcing assembly comprises a base, a mounting pipe is rotatably arranged on the base, a sliding column is slidably arranged in the mounting pipe, a connecting seat is rotatably arranged at one end of the sliding column, and an external threaded pipe is arranged at one end of the mounting pipe; an adjusting nut is spirally arranged on the outer threaded pipe, a plurality of sliding grooves are formed in the outer wall of the outer threaded pipe in the circumferential direction, sliding blocks are arranged in the sliding grooves in a sliding mode, two clamping plates are arranged on each sliding block in a spaced mode and make sliding contact with the two sides of the adjusting nut respectively, and a moving ring is jointly arranged at one ends of the sliding blocks. A clamping block is slidably arranged on the moving ring, and a plurality of clamping grooves are formed in the sliding column. The distance between the base and the connecting base can be adjusted, the base and the connecting base are connected with a foundation and the angle steel tower body correspondingly, adaptive adjustment is completed, implementation of a reinforcing scheme is guaranteed, and the safety of the whole structure is guaranteed.
Owner:JINHUA XINGHUO STEEL STRUCTURE CO LTD
Automated Warehouse Inbound / Outbound Methods, System, and Automated Warehouse Outbound Methods
This invention discloses an automated storage and retrieval system (AS / RS) inbound / outbound method, system, and outbound method. The inbound / outbound method uses a carrier to accommodate multiple palletized goods and employs a reasonable structure to enable smooth transfer of goods between different conveyor lines, carriers, and shelves. Thus, during the inbound / outbound process, multiple palletized goods can be put into or taken out of the warehouse in a single transfer of the carrier, reducing the additional losses caused by frequent material handling by the inbound / outbound trolleys and effectively improving inbound / outbound efficiency.
Owner:SUZHOU GP LOGISTICS SYST
A kind of blind hole type part strengthening shot blasting gun and its shot blasting method
ActiveCN116852275BGuarantee normal implementationGuaranteed stabilityBlast gunsAbrasive machine appurtenancesStructural engineeringPipe
The application discloses a kind of blind hole class parts strengthening shot blasting's spray gun, including lance, spray head, first flow valve, bypass connecting pipe, second flow valve;The lance is hollow cylindrical structure;The lower end of lance and spray head fixed connection;The upper end of lance connects shot conveying device;And the first flow valve is set in the upper end of lance;Bypass connecting pipe is arranged on the lateral wall of lance;The bypass connecting pipe is connected with shot recovery device;Second flow valve is set on the bypass connecting pipe.The application also discloses the method for strengthening shot blasting of blind hole class parts using the above-mentioned spray gun.The application controls the relationship between shot blasting nozzle flow and shot accumulation amount in blind hole, so as to ensure the normal implementation of blind hole class parts inner wall strengthening shot blasting work and the stability of shot blasting strength.
Owner:CHINA FAW CO LTD