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30results about How to "Reduce manual calculations" patented technology

Measuring device for exhaust area of engine turbine guider throat

The invention relates to a measuring device for the exhaust area of an engine turbine guider throat, which comprises an outer housing, a supporting and locating mechanism, a measuring mechanism, a transmission mechanism and an auxiliary mechanism, wherein the outer housing comprises a first housing and a second housing; the supporting and locating mechanism comprises a locating rod and a supporting rod; the measuring mechanism comprises a measuring assembly for measuring the trapezoidal height of the throat, a measuring assembly for measuring the trapezoidal upper bottom of the throat, a measuring assembly for measuring the trapezoidal lower bottom of the throat, and a dial test indicator; the transmission mechanism comprises a first transmission lever, a first transmission rod, a first transmission plate, a second transmission rod, a second transmission plate, a third transmission rod, a second transmission lever and a spring lamination; and the auxiliary mechanism comprises a handle knob, a handle, a pressure lever and a force transferring pin. By using the measuring device, the deviation of the measured exhaust passage area of the engine turbine guider throat being relative to the cavity area of a standard part can be obtained directly, the measuring operation can be simplified, and the measuring efficiency can be enhanced.
Owner:CHENGDU ENGINE GROUP

Distortion calibration method of large-caliber optical camera

The invention relates to the field of optical measurement methods, in particular to a distortion calibration method of a large-caliber optical camera. The distortion calibration method of the large-caliber optical camera resolves the problem that an existing angle measurement method is low in accuracy and has too many artificial factors. The method comprises the steps that a standard aperture mask is located at the image plane of a tested camera, the center of the standard aperture mask and the principal point of the tested camera coincide, a theodolite is located at the object space of the tested camera, and the rotary axis of the theodolite and the entrance pupil center of the tested camera coincide; a reticle of the theodolite is illuminated and is imaged through the tested camera; the image of the reticle and the scribed line of the standard aperture mask are observed by using a reading microscope, the theodolite is rotated to enable the reticle to be aligned at a scribed line pressing line of the standard aperture mask, the theodolite records spatial coordinates of each specific point and then transmits the spatial coordinates to a computer, a two-dimensional grid chart is automatically obtained in a fitting mode by two-dimensional grid chart fitting software in the computer according to the spatial coordinates of each specific point, and distortion values of different field angles of the tested camera are worked out. The distortion calibration method of the large-caliber optical camera can automatically generate the two-dimensional grid chart and the distortion values, is high in measurement accuracy and is not affected by artificial factors.
Owner:CHANGCHUN INST OF OPTICS FINE MECHANICS & PHYSICS CHINESE ACAD OF SCI

Microalgae flotation efficiency predicting device and method based on microalgae surface characteristics

The invention discloses a microalgae flotation efficiency predicting device and method based on microalgae surface characteristics. The predicting device comprises a controller, a contact angle detecting module, a Zeta potential measuring instrument and a data processing device, wherein the input end of the controller is connected with an air flow meter, a PH detecting meter, a parameter setting module and a timer, and the output end of the controller is connected with a stirring module, a centrifugal module and a display. The predicting method comprises the steps that 1, a microalgae and detection liquid contact angle is determined; 2, microalgae Zeta potential is determined; 3, microalgae surface free energy is calculated; 4, microalgae flotation is performed; 5, the microalgae flotation efficiency is calculated; 6, the relation between the microalgae flotation efficiency and the microalgae surface free energy is obtained. The relation between the microalgae flotation efficiency and the microalgae surface free energy can be obtained, the microalgae flotation efficiency under different surface free energies can be accurately and reliably predicted, and a basis is provided with high-efficiency microalgae flotation conditions.
Owner:CHANGAN UNIV

Marine safety detection method based on sensor

The invention discloses a marine safety detection method based on a sensor. The method is characterized by comprising a camera collecting physical environment safety information and safety informationof a data acquisition module of a distributed analysis system; arranging an ocean network database at the far end to update and monitor the collected data in real time; transmitting the integrated data to an evaluator by using a network;after evaluation, transmitting the estimated value to a system for analysis and obtaining a coupled ocean network safety risk estimated value. According to the invention, the whole process from acquisition, storage to display of ocean network data is realized, the overall risk value of the system can be calculated according to effective input, a large amount of manual calculation in the risk assessment process is reduced, the assessment efficiency is improved, and the safety state of the platform is monitored uninterruptedly for a real-time monitoring system. A manager can observe the displacement condition of each monitoring position in real time, and the whole technology is strong in innovation, wide in application range, convenient in system installation and high in monitoring precision.
Owner:XIAN HAIDE ELECTRONICS TECH

Automatic pre-settlement method and system based on BIM

InactiveCN109785018AReduce manual calculationsConvenient measurement and calculationGeometric CADSpecial data processing applicationsSimulationPre settlement
The invention discloses an automatic pre-settlement method and system based on BIM, and relates to the calculation amount of construction engineering, and provides the following technical scheme aiming at the problem that the existing BIM technology is not fully applied: firstly, a two-dimensional scheme corresponding to the engineering is established, then a three-dimensional model is establishedaccording to a design scheme, and the steps are progressively carried out one by one, so that the modeling difficulty is reduced from simpleness to complexity. After the three-dimensional model is imported, the modeling calculation rule which is suitable for engineering and corresponds to the three-dimensional model is configured, the engineering quantity corresponding to the three-dimensional model is calculated through the modeling calculation rule, manual calculation is reduced, and the calculation rule can be changed and optimized according to actual conditions. The price list library iscalled, calling is supported according to actual needs, convenience is brought to budget, then the price is matched with the work amount, and price set calculation is automatically completed. The whole process progresses step by step, the engineering scheme is modeled and calculated, data are fully processed and utilized, and convenience is brought to metering and price calculation of the engineering.
Owner:广州翔实工程咨询有限公司

Automatic pre-settlement system and method for single-party settlement

The invention discloses an automatic pre-settlement system and method for single-party settlement. Aiming at the problem that an existing BIM technology is insufficient in application, the following technical scheme is provided: a two-dimensional scheme corresponding to a project is firstly determined, then a three-dimensional model is established according to a design scheme, the steps are progressively carried out one by one from simple to complex, and the modeling difficulty is reduced. After the three-dimensional model is imported, a modeling calculation rule which is suitable for engineering and corresponds to the three-dimensional model is configured, the engineering quantity corresponding to the three-dimensional model is calculated through the modeling calculation rule, manual calculation is reduced, and the calculation rule can be changed and optimized according to actual conditions. The price list library is called, calling is supported according to actual needs, convenienceis brought to budget, then the price is matched with the engineering quantity, and price calculation is completed automatically. The whole process is progressive step by step, modeling and calculationare carried out for an engineering scheme, data are fully processed and utilized, and convenience is brought to metering and price calculation of engineering.
Owner:广州翔实工程咨询有限公司

Multi-sample automatic weighing system for rapid moisture detection of tobacco

The invention relates to a multi-sample automatic weighing system for rapid moisture detection of tobacco; the multi-sample automatic weighing system comprises a protective gas inlet, an inner weighing module, a weighing protection chamber, an inner weighing support rod, a drying chamber, a rotating disc, a sample tray, a rotating shaft, an upper and lower position detector, a rotary lifting platform, a station detector, an inner weighing tray, an outer weighing tray, an outer weighing support rod, an outer weighing module and a module bracket. According to the system, the automatic weighing after multi-sample drying, the storage and the recording of the sample quality and the storage and recording of the quality of the sample before the sample drying and the quality of the empty disc arerealized.
Owner:HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCI

Nano color-adjustable environment-friendly ink production grinding system

The invention discloses a nano color-adjustable environment-friendly ink production grinding system. The nano color-adjustable environment-friendly ink production grinding system comprises a machine shell; a packaging cavity communicating with the outside is formed in the machine shell; a finished product cavity is formed in the machine shell; a metering cavity is formed in the upper end wall of the packaging cavity; a placing cavity communicating with the outside is formed in the upper end wall of the metering cavity; six weighing pipes is fixedly connected to the upper end wall of the metering cavity; induction cavities are formed in the weighing pipes; the machine shell comprises a smashing mechanism, a control mechanism and a packaging mechanism; the smashing mechanism comprises a rotating disc which is connected with the interior of the machine shell in a sliding mode; the rotating disc can improve automation, so that raw materials are automatically rotated to a fixed position; the control mechanism comprises metering springs fixedly connected to the interiors of the lower end walls of the induction cavities; the packaging mechanism comprises a belt wheel motor fixedly connected to the rear end of the machine shell; and the belt wheel motor can provide power.
Owner:东莞市浩彩油墨科技有限公司

Automatic invoicing method and system

The invention relates to an automatic invoicing method and system, and the method comprises the steps: cleaning to-be-invoiced data through a data processing module according to a business rule, outputting cleaned data to a financial invoicing module through an interface in a unified manner, enabling a financial invoicing module to print invoices and returning successful invoicing information. Thesystem comprises an invoice management module which is used for uploading and auditing invoice issuing information; a data processing module used for cleaning the data needing to be invoiced according to a business rule; a financial billing module used for billing and printing the cleaned data and returning billing success information; and an interface used for connecting the data processing module and the financial billing module. Compared with the prior art, the invention has the advantages that the invoicing speed is greatly increased, and the invoicing accuracy is improved.
Owner:SHANGHAI HANDPAL INFORMATION TECH SERVICE

Ocean network security risk assessment system and method

The invention discloses an ocean network security risk assessment system and method. The method comprises the following steps of collecting security information of the physical environment and security information of a data acquisition module of a distributed analytic system by a camera; setting an ocean network database at a far-end to update and monitor collected data in real time; transmitting integrated data to a smartphone terminal of an assessor through a network; transmitting a value of assessment to the system for analysis and acquiring a coupled value of ocean network security risk assessment after assessment; the ocean network security risk assessment system comprises the data acquiring module, the camera, the ocean network database, the smartphone terminal and a display module. By the ocean network security risk assessment system and method, the whole process of acquiring, storing and displaying the ocean network data is realized, and the integrated risk value of the system can be calculated according to valid input, so that a large amount of manual calculation in a risk assessment process can be omitted, and the assessment efficiency is improved.
Owner:SHANGHAI OCEAN UNIV

Full-automatic wind power calculation method based on fresh air system

The invention discloses a full-automatic wind power calculation method based on a fresh air system. The full-automatic wind power calculation method mainly comprises the steps of scene arrangement, fresh air system pipeline automatic generation, wind power calculation, calculation detail display, wind speed calculation and the like. According to the method, the total resistance of each air port ofeach room is calculated, the actual air volume is obtained according to the total resistance, the accuracy of each air port is verified by the fan, a calculation engine user does not perceive, and aresult can be obtained by clicking air volume check and wind power calculation at the front end; a large amount of manual calculation is saved, the wind power calculation efficiency is improved, the practical operability of a user is enhanced, and the operation threshold is reduced; a calculation formula with high specialty and high complexity in fresh air calculation is automatically realized bya back end, so that the accuracy is high, the real-time performance is high, and an interactive interface is friendly; full-automatic calculation is truly achieved, air volume calculation and air speed calculation of the fresh air system can be rapidly and accurately completed, and the use threshold of decoration design software can be greatly lowered.
Owner:HANGZHOU QUNHE INFORMATION TECHNOLOGIES CO LTD

Design method of two-stage cylindrical gear reducer

The invention discloses a design method of a two-stage cylindrical gear reducer, which comprises the following steps: (1) determining working conditions, (2) determining an objective function and a design variable, and (3) encoding and engineering processing of the design variable, specifically including mapping processing of discrete variables and encoding processing of continuous variables; (4)determining a constraint condition and a fitness function; and (5) substituting the established mathematical model into a discrete shuffled frog leaping algorithm, and outputting an optimization calculation result. According to the design method, manual calculation can be greatly reduced, the basic parameters of the two-stage gear reducer can be automatically calculated and designed only by inputting the basic parameters such as the target type, the working condition and the constraint condition into the program provided by the invention, and the result is more accurate and reliable.
Owner:ANHUI POLYTECHNIC UNIV

Method and device for determining joint rotation angles of serial robot

The invention discloses a method and device for determining the joint rotation angles of a 6-degree-of-freedom serial robot. The method comprises the following steps that a first spatial coordinate system is established, and the origin of the first spatial coordinate system is positioned on the axis of a first joint and is fixed; a second spatial coordinate system is established by taking the intersection point of the first axis as an origin; the initial pose of the second spatial coordinate system relative to the first spatial coordinate system under the initial configuration of the 6-degree-of-freedom serial robot is determined; a spiral motion trajectory of the first axis intersection point on the first joint, a second joint and a third joint of the 6-degree-of-freedom serial robot fromthe initial configuration to a current configuration of the 6-degree-of-freedom serial robot is determined based on a first coordinate and a second coordinate of the first axis intersection point relative to the first spatial coordinate system under the initial configuration and the current configuration; and the rotation angles of the first joint, the second joint, the third joint, a fourth joint, a fifth joint and a sixth joint of the 6-degree-of-freedom serial robot from the initial configuration to the current configuration are determined according to the spiral motion trajectory, the initial pose and the current pose.
Owner:CAPITAL NORMAL UNIVERSITY

Cross-ratio teeth number distribution instrument

The invention relates to an anharmonic ratio teeth number distribution instrument, which mainly comprises two sliding blocks, two pin slots, a core pin, a bottom ruler which is connected with a flat head pin, a parallel four link mechanism which is formed by two swing stems and an upper connecting bar, a left swing ruler and a right swing ruler which are moveably connected on the joint between the swing stems and the upper connecting bar through the core pin. The two swing stems, the upper connecting bar, the bottom ruler, an upper sliding gauge and a lower sliding gauge are moveably connected together on a left lower and a right upper diagonal positions of a parallelogram through a pressure plate, the pin slots, a screw and a countersunk cushion, and scales are marked on the bottom ruler, the upper sliding gauge and the lower sliding gauge. The method for using the anharmonic ratio teeth number distribution instrument comprises assuring the overall speed ratio of gear transmission according to needs, and then adjusting the sliding blocks to a corresponding staff gauge, respectively fixing the sliding blocks on the bottom ruler through a top wire, rotating the swing stems, and then reading out the teeth number distribution values which are satisfied with requirements on the lower sling gauge and the upper sliding gauge. The anharmonic ratio teeth number distribution instrument can simply and conveniently get a group of optimum teeth number distribution values.
Owner:北京中冶设备研究设计总院有限公司

Raw material developing system

The invention includes memory unit, input device and microprocessor. The order of the final product needed is input from the input device. Based on the constituted structure and the ratio of various final products stored in the memory unit, the quantity of the half-finished products and / or the raw materials, material for matching the quantity of the final product ordered are calculated out. Further, each quantity of the half-finished products and / or the raw materials, material for matching the quantity of different final product ordered is calculated out, then the total quantity is obtained by summarizing the each individual quantity. Finally, the invention obtains the actual total quantity in order to get the materials ready.
Owner:PRESIDENT INFORMATION

Method for evaluating influence of battery production process link on battery consistency

The invention discloses a method for evaluating the influence of a battery production process link on battery consistency, and belongs to the technical field of battery production process capability analysis. According to the method, when a fuzzy consistency matrix is constructed, the idea of a truncation averaging method is introduced, and a collected expert scoring table is subjected to data processing, so that the influence of subjective factors of experts on a consistency analysis system and the influence of extreme data in expert scoring are reduced; and then converting the consistency index into a fitness function, constructing an initial particle swarm by using the corrected fuzzy consistency matrix and the factor weight, performing optimization calculation in combination with the particle swarm to obtain the weight, realizing discriminant inspection of the consistency matrix, and establishing a consistency analysis system of the power battery production process without repeated scoring by experts in the process. And repeated calculation of the consistency verification and matrix correction process is not needed, so that the calculation amount is greatly reduced, and the weight which most meets the consistency requirement is obtained through particle swarm optimization.
Owner:JIANGNAN UNIV

6 Freedom of the joint rotation angle of the joint robot determination method and device

The invention discloses a method and device for determining the joint rotation angles of a 6-degree-of-freedom serial robot. The method comprises the following steps that a first spatial coordinate system is established, and the origin of the first spatial coordinate system is positioned on the axis of a first joint and is fixed; a second spatial coordinate system is established by taking the intersection point of the first axis as an origin; the initial pose of the second spatial coordinate system relative to the first spatial coordinate system under the initial configuration of the 6-degree-of-freedom serial robot is determined; a spiral motion trajectory of the first axis intersection point on the first joint, a second joint and a third joint of the 6-degree-of-freedom serial robot fromthe initial configuration to a current configuration of the 6-degree-of-freedom serial robot is determined based on a first coordinate and a second coordinate of the first axis intersection point relative to the first spatial coordinate system under the initial configuration and the current configuration; and the rotation angles of the first joint, the second joint, the third joint, a fourth joint, a fifth joint and a sixth joint of the 6-degree-of-freedom serial robot from the initial configuration to the current configuration are determined according to the spiral motion trajectory, the initial pose and the current pose.
Owner:CAPITAL NORMAL UNIVERSITY

Drug storage cabinet for accurate calculation of drug quantity

The invention discloses a drug storage cabinet for accurate calculation of drug quantity. The cabinet includes a box body, a central site driving device and a controller; the box body is a cuboid witha rectangular-groove-shaped drug storage groove forming in the front end face, a drug placement plate is arranged in the drug storage groove and can ascend and descend, a number of uniformly distributed pressure springs are fixed on the lower end surface of the drug placement plate, the lower ends of the pressure springs are fixed on the bottom surfaces of the drug storage grooves, the center ofthe bottom surface of the drug storage groove is provided with a displacement sensor, a central processor is arranged in the controller, a displacement sensor is connected with the central processor,vertically arranged front and rear support plates are formed at the front and rear ends of the upper end face of the drug placement plate respectively, the central site driving device includes a pairof central site driving plates, and the central site driving plates moves left and right synchronously between the front and rear support plates. According to the drug storage cabinet, the drug quantity can be accurately calculated, manual calculation of the drug quantity is thus omitted, personal errors are avoided, and the precision of drug management is improved.
Owner:陈志娟 +2

Curved PC rail beam construction measuring method

The invention discloses a curved PC rail beam construction measuring method. A lofting robot and a matched tablet personal computer in communication with the lofting robot are adopted. A created beambody three-dimensional model is imported into the tablet personal computer, and the lofting robot is instructed to perform lofting operation through the tablet personal computer. Procedures of manualcalculation and manual input are saved, an operating process is simplified, and operating efficiency is improved. Due to low manual intervention, probability of miscalculation and input errors are eradicated, and lofting result accuracy is guaranteed. The Trimble lofting robot and the matched tablet personal computer can be further used for detection and creep observation of rail precast beams, labor force is sharply reduced, construction measuring time is shortened, and high construction detection accuracy is realized.
Owner:THE SECOND CONSTR OF CTCE GROUP +2

BIM-based engineering quantity extraction system and method for beam-slab prefabrication and cast-in-place structures

The invention provides a BIM-based system and method for extracting engineering quantities of prefabricated and cast-in-place structures of beam and slab. The method comprises the steps of establishing component groups of a combined structure and a cast-in-place structure of the structural beam and slab by utilizing a BIM; endowing the component group of the combined structure with first visible parameters, and endowing the component group of the cast-in-place structure with second visible parameters; building an integral structure model containing the combined structure and the cast-in-place structure by utilizing the established component groups; inputting the first visible parameters to the integral structure model, and obtaining a first separation model only displaying the combined structure; extracting geometric data of the combined structure in the first separation model, and making an engineering quantity report of the combined structure; inputting the second visible parameters to the integral structure model, and obtaining a second separation model only displaying the cast-in-place structure; and extracting geometric data of the cast-in-place structure in the second separation model, and making an engineering quantity report of the cast-in-place structure. According to the system and the method, the engineering quantities of prefabricated and cast-in-place parts of the structure beam and slab can be quickly extracted and calculated.
Owner:CHINA CONSTR EIGHT ENG DIV CORP LTD

Measuring device for exhaust area of engine turbine guider throat

The invention relates to a measuring device for the exhaust area of an engine turbine guider throat, which comprises an outer housing, a supporting and locating mechanism, a measuring mechanism, a transmission mechanism and an auxiliary mechanism, wherein the outer housing comprises a first housing and a second housing; the supporting and locating mechanism comprises a locating rod and a supporting rod; the measuring mechanism comprises a measuring assembly for measuring the trapezoidal height of the throat, a measuring assembly for measuring the trapezoidal upper bottom of the throat, a measuring assembly for measuring the trapezoidal lower bottom of the throat, and a dial test indicator; the transmission mechanism comprises a first transmission lever, a first transmission rod, a first transmission plate, a second transmission rod, a second transmission plate, a third transmission rod, a second transmission lever and a spring lamination; and the auxiliary mechanism comprises a handleknob, a handle, a pressure lever and a force transferring pin. By using the measuring device, the deviation of the measured exhaust passage area of the engine turbine guider throat being relative to the cavity area of a standard part can be obtained directly, the measuring operation can be simplified, and the measuring efficiency can be enhanced.
Owner:CHENGDU ENGINE GROUP

Medicine storage cabinet suitable for medicines with different sizes

The invention discloses a medicine storage cabinet suitable for medicines with different sizes. The medicine storage cabinet comprises a box, a medicine placing device and a display controller, wherein the box is a cuboid with a rectangular-groove-shaped medicine storage groove formed in the front end face; the medicine placing device comprises a plurality of medicine placing plates arranged in alifting manner; a plurality of square-groove-shaped first medicine placing grooves are formed in the upper end faces of the medicine placing plates; square-groove-shaped second medicine placing grooves are formed in the centers of the bottom surfaces of the first medicine placing grooves; a plurality of third medicine placing grooves penetrating downwards are uniformly formed in the bottom surfaces of the second medicine placing grooves; a plurality of third medicine placing grooves penetrating downwards are uniformly formed at the positions, surrounding the second medicine placing grooves, ofthe bottom surfaces of the first medicine placing grooves; medicine placing detection units are arranged in the third medicine placing grooves in a lifting manner. For the medicine storage cabinet, the quantity of the medicines can be accurately calculated, thus the manual computation for the quantity of the medicines is saved, the personal error is also avoided, then the medicine management accuracy is improved, and meanwhile, the medicine storage cabinet is suitable for placing the medicines with different sizes.
Owner:DONGGUAN LIANZHOU INTPROP OPERATION MANAGEMENT CO LTD

A Coordinate Measuring Device for Pedestrian Thigh Collision Test

ActiveCN105115454BImproving the Efficiency of Crash TestsReduce manual calculationsMeasurement devicesThighCrash test
The invention provides a coordinate measuring device for a pedestrian's thigh collision test, which belongs to the technical field of measurement. It solves the technical problems that the existing test equipment needs to manually calculate the collision angle according to the coordinates, and then calculate the energy value and velocity value according to the above formula, which is time-consuming and laborious, and the test efficiency is low. The coordinate measuring device includes a first positioning rod, a second positioning rod and a support rod, the upper ends of the first positioning rod and the upper ends of the second positioning rod are movably connected with the supporting rod, and the lower end of the first positioning rod is provided with a A first positioning sensor for position coordinates, and a second positioning sensor for measuring its position coordinates is provided at the lower end of the second positioning rod. The invention reduces the traditional manual calculation and effectively improves the efficiency of the thigh impact test.
Owner:ZHEJIANG GEELY AUTOMOBILE RES INST CO LTD +1

Prism refractive index measuring device and method based on mobile phone APP

The invention provides a prism refractive index measuring device and a method based on a mobile phone APP. The measuring device comprises a laser source, a rotating platform and an angle measuring clamp, the laser source is used for outputting laser; the rotating platform is used for adjusting the direction of the prism to be measured relative to the laser; and the angle measuring clamp is used for measuring a first light direction before the laser is refracted by the triangular prism and a second light direction after the laser is refracted by the triangular prism by using the mobile phone. The measuring device is simple in structure and easy to manufacture, the cost is greatly saved, in the actual angle measuring process, the two functions of angle measurement and refractive index calculation are achieved through a gyroscope sensor and an accelerometer of a mobile phone on the basis of a mobile phone APP, the link of manual calculation is omitted, and the measuring method is simple and rapid.
Owner:SHANGQIU NORMAL UNIVERSITY +1

A medicine storage cabinet for accurately measuring the quantity of medicine

The invention discloses a drug storage cabinet for accurate calculation of drug quantity. The cabinet includes a box body, a central site driving device and a controller; the box body is a cuboid witha rectangular-groove-shaped drug storage groove forming in the front end face, a drug placement plate is arranged in the drug storage groove and can ascend and descend, a number of uniformly distributed pressure springs are fixed on the lower end surface of the drug placement plate, the lower ends of the pressure springs are fixed on the bottom surfaces of the drug storage grooves, the center ofthe bottom surface of the drug storage groove is provided with a displacement sensor, a central processor is arranged in the controller, a displacement sensor is connected with the central processor,vertically arranged front and rear support plates are formed at the front and rear ends of the upper end face of the drug placement plate respectively, the central site driving device includes a pairof central site driving plates, and the central site driving plates moves left and right synchronously between the front and rear support plates. According to the drug storage cabinet, the drug quantity can be accurately calculated, manual calculation of the drug quantity is thus omitted, personal errors are avoided, and the precision of drug management is improved.
Owner:陈志娟 +2

Building data processing method and system

There is provided a building data processing system including: a data screening unit configured to set a screening condition, perform programming using flow-based visual programming software, therebyextracting and screening information of a specific type or conforming to the specific condition from an already established three-dimensional model information database; a data statistical calculationunit which is configured to perform statistical calculation on the information of the specific type from the data screening unit or meeting the specific condition according to the screening conditionso as to obtain a calculation result; and an output unit which is configured to display a calculation result from the data statistics calculation unit, wherein the calculation result is used for helping or guiding a user to modify the design of the building model. In addition, the invention also provides a building data processing method and a non-transitory computer readable storage medium.
Owner:北京初云见远建筑科技有限公司

Automatic alignment method of assembly materials for high-precision and complex products

The invention discloses an automatic matching method for high-precision complex product assembling materials. The method is characterized by including: traversing and extracting unstructured assembling CAD (computer-aided design) model information through recursive algorithm, and automatically fast building a structured product assembling BOM (bill of material); iterating node layers of the assembling BOM to automatically calculate independent material requirements and related material requirements, and fast and accurately generating material requirement tables; acquiring materials in a matched manner through material requirement table separation, automatic material acquisition list circulation, online signing and examining, single material acquisition registration, and FRID (radio frequency identification); automatically and accurately calculating material shortage lists through assembling BOM iteration and reading of matched material acquisition lists and material matching lists; intelligently optimizing matching sequence through particle swarm optimization, and fast performing optimized material matching; automatically acquiring material information and automatically tracking single material through convenient RFID; and fast inquiring product material matching information through multi-condition optional combination vague inquiry. By the method, automation and intelligence of assembling material matching is increased, and assembling time is shortened.
Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS +1
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