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141results about How to "Promote intelligent development" patented technology
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Expressway emergency-lane occupation supervision and punishment method and system
ActiveCN106205144ARaise civic awarenessDispel luckImage enhancementData processing applicationsTransmission technologyLicense
Owner:SOUTHEAST UNIV
Machine vision-based building structure crack detection and repair method
InactiveCN103745477AHigh degree of intelligencePromote intelligent developmentImage analysisOptically investigating flaws/contaminationStructural monitoringMachine vision
The embodiment of the invention discloses a machine vision-based building structure crack detection and repair method, which includes: (1) building structure image acquisition by machinery equipment; (2) image feature value extraction; (3) monitored building stress analysis; (4) intelligent monitored building repair. The invention introduces machine vision into structure health monitoring to establish a real-time and high-efficiency intelligent detection and repair measure. The method can make up for certain deficiencies in structure health monitoring and promote the development of the structure health monitoring and repair field toward intelligentization, and the wavelet analysis method is used for extracting crack feature values. By carrying out finite element analysis on the extracted feature values, such as width and distribution range, the method can find out the relation between cracks and structure health and quantitatively classify the cracks, thus increasing the intelligentization degree of structure monitoring, and the method has profound significance for the development of building disaster prevention and mitigation and civil engineering toward intelligentization.
Owner:SHANTOU UNIV
Floating type automatic sucker rod screwing on and off device
ActiveCN105545231AEasy to fully automatePromote intelligent developmentDrilling rodsDrilling casingsCouplingModular design
A floating type automatic sucker rod screwing on and off device comprises a support, a back-up wrench, a moving wrench and a rotary wrench. The support is sequentially and coaxially provided with the back-up wrench, the moving wrench and the rotary wrench from bottom to top. The back-up wrench is used for clamping a coupling of a first sucker rod and providing reactive torque needed in screwing on and off. The moving wrench is used for clamping the wrench part of a second sucker rod and achieving tightening buckling and tight buckling. The rotary wrench is used for screwing off and screwing on the sucker rods. The floating type automatic sucker rod screwing on and off device has the advantages that the blank of the floating type automatic sucker rod screwing on and off device is filled in, full-automatic and intelligent development of a drilling rig is facilitated, the number of drilling operating personnel is reduced, the operating personnel are far away from a well mouth, the injuries of occurring accidents to the operating personnel are reduced, the integration degree is high, and modular design of downstream equipment is facilitated.
Owner:SHANDONG SHENGLI PETROLEUM EQUIP IND TECH RES INST
PCB defect detection method based on semantic segmentation
PendingCN110992317AImprove developmentReduce manual interventionImage enhancementImage analysisNetwork modelCollections data
The invention discloses a PCB defect detection method based on semantic segmentation. The PCB defect detection method comprises the following steps of S1, data collection and defect definition; S2, data annotation and cleaning are carried out; S3, image preprocessing and data set making; S4, constructing a neural network model and carrying out data training; S5, testing the model; S6, defect judgment. According to the PCB defect detection algorithm based on the built semantic segmentation network provided by the invention, PCB picture data acquired from a production field can be preprocessed and then directly sent to the model for judgment without manual intervention; compared with traditional manual screening and subsequent defect detection methods based on machine vision, after the artificial intelligence algorithm is added, a large amount of manpower is reduced, the defect detection rate and precision are greatly improved, and the performance is more excellent.
Owner:FOSHAN NANHAI GUANGDONG TECH UNIV CNC EQUIP COOP INNOVATION INST +1
Pedicle screw operation path automatic planning method based on deep learning network
PendingCN110738681AGuaranteed accuracyGuarantee stabilityImage enhancementImage analysisSpinal columnData set
The invention relates to the field of medicine, in particular to a spinal pedicle screw operation path planning method based on deep learning. The method comprises the following steps: expressing a spinal pedicle screw operation path as a linear operation path, and defining an operation entry point and an operation direction point; establishing an operation path planning data set comprising a spine segmentation data set and an operation path key point data set; designing a spine segmentation network in a mode of jointly supervising the network by adopting an encoder-decoder structure for fivetimes of down-sampling, Dice loss and softmax loss; combining a convolution network and a full connection network, and in a manner that L1 loss and mean square error loss jointly supervise the network, designing a surgical path point positioning network; and automatically segmenting the spinal CT image by adopting the trained network, automatically positioning the key points of the operation path,reconstructing the operation path through the key points, and evaluating the planning of the operation path by adopting two modes of subjective evaluation and objective evaluation. According to the method, the screw entering path of the spinal pedicle screw operation can be automatically planned.
Owner:BEIHANG UNIV
Intelligent fine chicken feeding device
The invention discloses an intelligent fine chicken feeding device, especially relates to an intelligent fine chicken feeding device for realizing the automation of chicken feeding, and aims to provide a full-automatic intelligent fine chicken-feeding device. The intelligent fine chicken feeding device is technically characterized in that a foodstuff output port of a feeding device is connected to a foodstuff delivery device; the feedstuff delivery device is connected with at least one foodstuff leaking device; a foodstuff output port of the foodstuff leaking device faces a feeding trough; the foodstuff output port of the feeding device is provided with a first switch device, and the foodstuff output port of the foodstuff leaking device is provided with a second switch device; a foodstuff quantity detection device for detecting the quantity of foodstuff in the feeding trough is arranged in the feeding trough; and a control processor is used for controlling the switching on or off of the first switch device and the switching on or off of the second switch device, controlling the foodstuff delivery device to convey the foodstuff and controlling the foodstuff quantity detection device to detect the quantity of the foodstuff. The intelligent fine chicken-feeding device disclosed by the invention realizes the automation of chicken feeding and is beneficial to promoting the large-size, large-scale and intelligentized development of chicken farms.
Owner:SICHUAN AGRI UNIV
Commodity retrieval method and device and electronic equipment
InactiveCN110019917AAddress diversityReduce dependenceDigital data information retrievalCustomer communicationsImaging processingFeature extraction
The invention provides a commodity retrieval method and device and electronic equipment, and relates to the technical field of image processing, and the method comprises the steps: firstly, extractingto-be-retrieved features of a to-be-retrieved image based on a pre-trained neural network model; carrying out commodity retrieval based on a pre-established commodity feature library according to to-be-retrieved features of the to-be-retrieved image; wherein the commodity feature library is established by performing feature extraction on a to-be-extracted image after rotation transformation basedon the pre-trained neural network model. The method has the advantages that the problem of high commodity retrieval difficulty in the current new retail scene is solved in two aspects, different images can be distinguished more powerfully, dependence on mass data during model training is reduced, and intelligent development of the new retail industry is promoted on the basis of improving the image retrieval precision.
Owner:BEIJING KUANGSHI TECH
Intelligent reservation method of hotel rooms
The invention discloses a method for intelligently booking a hotel room, comprising the following steps: S1, acquiring room information and check-out time of reserved rooms in the hotel, and room information of vacant guest rooms; S2, collecting room reservation information sent by users, The above room reservation information includes at least the number of occupants, check-in time, and contact information; S3. Allocate vacant rooms to the user according to the reservation information, and send the room information of the target room to the user. When there is no matching vacant room, the reserved room will be The room information and check-out time of the reserved rooms for which the difference between the check-out time and the check-in time of the user is within a preset range are sent to the user. The present invention proposes an intelligent reservation method for hotel guest rooms. The method comprehensively collects room reservation information sent by users, and selects target rooms for users according to the room reservation information sent by users, which improves the pertinence of the selection of target rooms and improves the User satisfaction with booking results.
Owner:合肥昊思云科科技有限公司
Non-point source pollution online monitoring and early warning method in county territory
InactiveCN110514246ASolve the problem of difficult manual monitoring and poor linkageLow input costIndication of weather conditions using multiple variablesICT adaptationWater qualityThe Internet
The invention discloses a non-point source pollution online monitoring and early warning method in a county territory. The non-point source pollution online monitoring and early warning method includes the following steps that step one, multi-environment monitoring is performed; step two, monitoring data summary transmission is performed; step three, a remote monitoring center is set up; step four, information management and decision is performed; in the step 1, multi-environment monitoring includes the following steps of establishing an outdoor water quality monitoring station, establishing afarmland runoff monitoring station, establishing a microclimate monitoring station, establishing a soil moisture monitoring station and establishing a hydrological monitoring station. The non-point source pollution online monitoring and early warning method combines the Internet of Things, big data and a GIS geographic information system with non-point source pollution, the development of non-point source pollution modeling is accelerated, and the quantitative and precise trend of non-point source pollution is promoted; the monitoring intensity and early warning capability of non-point sourcepollution are greatly improved, and feasible methods and means for solving the increasingly prominent contradiction between economic development and water resources are provided.
Owner:河南融科实业有限公司
Power grid inherent structural characteristic-based power distribution network optimal reactive compensation method
ActiveCN104836240AImprove operational efficiencyImprove the quality of power supplyEnergy industryReactive power adjustment/elimination/compensationOptimal decisionDecomposition
The invention discloses a power grid inherent structural characteristic-based power distribution network optimal reactive compensation method. The method includes the following steps that: a subsystem is divided with reactive power compensation nodes adopted as decomposition points according to local reactive power balancing principles, and reactive power compensation capacity is determined in the subsystem based on inherent structural characteristics of a power grid, and therefore, optimal compensation of the operation of a system can be determined; with the reactive power compensation capacity limited, a heuristic type push-back algorithm is adopted to perform correction and compensation according to a situation whether the sum of node types of the system is vacant; and load flow is calculated, and according to the calculated load flow or current load flow measurement, and based on a characteristic that structural adjustment of the power rid is carried out so as to adapt to the source flow of the system, simplification is performed, and full-grid reactive power compensation optimization with minimum grid loss as a goal can be realized, and a solution space is traversed, so that a compensation scheme can be determined. The power grid inherent structural characteristic-based power distribution network optimal reactive compensation method of the invention can be applied to distribution network capacitor fast optimal decision making, and play an important role in power distribution network optimal reactive power compensation, and provide technical support for intelligent development of the power distribution system.
Owner:STATE GRID CORP OF CHINA +1
Wheel-drive electric vehicle drive-by-wire chassis structure
ActiveCN108860315AImprove chassis space utilizationReduce power lossBatteries circuit arrangementsUnderstructuresVehicle frameElectric vehicle
The invention discloses a wheel-drive electric vehicle drive-by-wire chassis structure which comprises a chassis frame. Four single wheel assemblies are arranged at the bottom of the chassis frame andlocated at four corners of the chassis frame respectively, motor mounting plates cooperating with the single wheel assemblies are arranged at the two ends of the chassis frame respectively, and a wireless charging bearing device and a battery placing area are sequentially arranged between the two motor mounting plates. The chassis structure adopts the independent driving, braking, steering and suspension structure, electrification equipment is adopted for all, full electronic control over the chassis is achieved, the space utilization rate of the chassis is increased, and power loss is reduced.
Owner:XIAN UNIV OF TECH
Stereo bicycle parking garage and bicycle access method thereof
InactiveCN107882374ANot easy to damageExquisite structure designParkingsBicycle parkingAccess method
The invention discloses a three-dimensional bicycle parking garage, which is characterized in that it includes a garage cylinder body, a lifting device and several turntable platforms, the garage cylinder body includes a storage area for the turntable platform, and a bicycle entrance located directly above the storage area for the turntable platform. The storage area, the bicycle storage and withdrawal openings, the operation panel and the main controller are set on the side wall of the cylinder. On each turntable platform, a number of parking spaces are evenly distributed with the center of the turntable platform as the center. The lifting device is set on the garage cylinder. At the inner center position of the carousel, the lifting device is used to lift the turntable platform to transfer between the turntable platform storage area and the bicycle storage area. The structure design of the present invention is exquisite, saves space and resource consumption, is not easy to damage the bicycle, the parking method is easy to operate, the operation of storing and taking out the car does not interfere with each other, and the automatic processing speed is fast, which is beneficial to the automatic and intelligent development of urban bicycle parking management .
Owner:曹飞贤
BP neural network-based steel seal character recognition method
ActiveCN110929713AAchieve trainingSolve automatic segmentationCharacter and pattern recognitionNeural architecturesAutomatic segmentationCluster algorithm
The invention discloses a BP neural network-based steel seal character recognition method, which belongs to the technical field of image recognition. The method comprises the following steps of: photographing a workpiece steel seal through an industrial camera arranged in an industrial field, and acquiring an image; performing threshold segmentation on the image through a machine learning clustering algorithm. A good segmentation effect is achieved; the problem that features and character backgrounds cannot be accurately segmented through traditional single threshold segmentation for steel seal pictures is solved. Meanwhile, a clustering algorithm is applied to character segmentation, automatic segmentation of characters in the image is achieved, normalization processing of the image solves the problem that the size of the image is changed due to the fact that position deviation possibly exists in the moving process of the workpiece, and the accuracy of steel seal recognition is improved; meanwhile, training of the steel seal recognition model is achieved through the neural network, and the model has a good effect in a test set.
Owner:CENT SOUTH UNIV
Variable pressure difference load sensitive multiple-way valve
ActiveCN109441905APromote intelligent developmentOvercome immobilityOperating means/releasing devices for valvesServomotor componentsDifferential pressureElectro hydraulic
The invention discloses a variable pressure difference load sensitive multiple-way valve. According to the variable pressure difference load sensitive multiple-way valve disclosed by the invention, each linked valve group adopts a novel element electro hydraulic pressure compensation valve, so that compensation pressure difference real-time continuous control and compensation valve core real-timeposition feedback monitoring are realized, and the problems that under the flow rate saturated working condition, a conventional LS system flow rate is mismatched, the diversion ratio of an LUDV system is fixed, and the motor coordination performance of an executor is poor are solved. The variable pressure difference load sensitive multiple-way valve disclosed by the invention has the advantages of being high in working condition applicability, high in flow distribution precision, high in technical performance and the like.
Owner:TAIYUAN UNIV OF TECH
Foreign matter inspection system and method for rail transit
InactiveCN110084987AReduce the possibilityImprove processing efficiencyBurglar alarmImage analysisForeign matter
The invention provides a foreign matter inspection system for rail transit. The method is used for detecting a border crossing event on a railway and judging whether foreign matters cross the border or not. The system is characterized in that the system comprises at least one induction camera device which is used for shooting the position where the border-crossing event occurs on the railway to obtain a border-crossing video image when the border-crossing event occurs is inducted, and a plurality of clearer video frames in the border-crossing video image are used as a group of event video frames to be sent to an image processing device. The system also comprises an image processing apparatus, wherein the image processing module is used for performing image processing on an event video frame to obtain corresponding border crossing event information and sending the border crossing event information to security personnel responsible for railway maintenance; the image processing apparatusincludes an image-side communication unit, an image-side control unit, a video frame processing unit, a video frame temporary storage unit, an image analysis and generation unit, a foreign matter determination unit, and an event information acquisition unit.
Owner:复钧智能科技(苏州)有限公司
Driving style determination method and device and automobile
ActiveCN112519788AIn line with driving intentIn line with the actual driving styleDriver input parametersDriver/operatorControl theory
The invention provides a driving style determination method and device and an automobile, wherein the driving style determination method comprises the steps: obtaining at least one piece of driving data in a preset time period, and enabling the driving data to comprise the number of treading times of a brake pedal, the average opening degree of an accelerator pedal, the average speed, the averageaccelerated speed, the proportion of the number of quick braking times, and the number of line changing times; obtaining at least one driving style identification characterization coefficient; and determining the driving style according to the at least one driving style identification representation coefficient and a preset threshold range. According to the scheme, the driving styles of a driver are dynamically and intelligently recognized online, and different driving styles of the driver are automatically and accurately recognized and distinguished into the mild driving style and the aggressive driving style without gear change or mode selection operation of the driver; different accelerator pedal responses and brake pedal responses are set under different driving styles, so that the response of the vehicle better conforms to the driving intention of the driver, and the driving and riding experience is improved.
Owner:BEIJING ELECTRIC VEHICLE
PCB encoding identification method
InactiveCN105764243AReduce wearReduce the number of punch holesPrinted circuit aspectsInspection/indentification of circuitsComputer scienceBit numbering
The invention discloses a PCB encoding identification method. A drilling device processes multiple through holes on a PCB. The multiple through holes are distributed in an array and the distance between every two adjacent through hole represents a one-bit number. The multiple bits of numbers are arranged successively to form a code. When decoding is carried out, an image recognition device acquires the multiple through holes and obtains the successively arranged number codes by measuring the distance between every two adjacent through hole. The method forms an encoding identifier by drilling the PCB so as to further record the correlative information of the PCB, thereby effectively prevent the correlative information from being corroded and cleaned.
Owner:DONGGUAN ZHIJIE AUTOMATION MACHINE CO LTD
Intelligent lamp regulation and control system based on regional division
InactiveCN109475031AImprove the lighting atmosphereImprove intelligent controlElectrical apparatusElectric light circuit arrangementControl systemComputer module
The invention discloses an intelligent lamp regulation and control system based on regional division. The intelligent lamp regulation and control system comprises an information acquisition module used for acquiring the number of people in a target region; a region dividing module used for dividing the target region into m detection sub-regions, and acquiring the number of people in the ith detection sub-region; a brightness adjusting module used for selecting the lighting brightness of an indoor lamp according to the number of people in the target region; and a mode adjusting module used forselecting a lighting mode for the m detection sub-regions according to the number of people in the ith detection sub-region. According to the intelligent lamp regulation and control system based on the regional division provided by the invention, the lighting brightness and the lighting mode are selected for the indoor lamp by acquiring the number of people in the target region and the number of people in a specific sub-region, thus energy waste is avoided, the intelligent regulation and control intensity of a household lamp is improved, the user experience is improved, and the high comfort requirements of users during use are satisfied.
Owner:ANHUI DJX INFORMATION TECH CO LTD
Trolley bus intelligent wiring method and device
ActiveCN105620294AImprove operational efficiencyImprove completenessClosed circuit television systemsBusesAutomatic controlElectrical wiring
The invention provides a trolley bus intelligent wiring method and device and relates to the technical fields of image processing and automatic control. Trolley poles can be controlled to ascend for automatic wiring with corresponding wires. The method includes the steps that images of the trolley poles and a wire at the top end of a trolley bus are obtained, the trolley poles include the first trolley pole and the second trolley pole, and the wires comprise the first wire corresponding to the first trolley pole and the second wire corresponding to the second trolley pole; the obtained images are processed to obtain the position of the first wire and the position of the second wire; if the current position of the first wire and the current position of the second wire are in a preset controllable wiring area and a wiring instruction sent out by a user is received, the trolley poles are driven by a driving module to ascend for wiring with the corresponding wires.
Owner:UNIV OF SCI & TECH BEIJING
Soil humidity automatic monitoring and accurate spraying system based on internet
PendingCN108552015AReasonable useIncrease productivityWatering devicesCultivating equipmentsWireless transmissionAgricultural engineering
The invention discloses a soil humidity automatic monitoring and accurate spraying system based on the internet. The system comprises a soil signal collecting unit, a monitoring center, a wireless transmission internet and spraying equipment which is arranged on a farmland for irrigating the soil; the soil signal collecting unit is used for collecting soil signals and transmitting the collected soil signals to a monitoring center through the wireless transmission internet; the monitoring center is used for controlling the soil signal collecting unit to work, displaying and storing the receivedsoil signals in real time, carrying out operation analysis on the received soil signals, and controlling the spraying equipment to irrigate the soil according to the operation result acquired throughthe operation analysis. The automatic accurate spraying water-saving irrigation for the soil is achieved, water resources are more reasonably utilized, the agricultural production efficiency is improved, manpower resources are saved, and agriculture modernization and intelligence development is promoted.
Owner:NANJING UNIV OF INFORMATION SCI & TECH +1
Composite-vision-based intelligent flat plate groove cutting system and method
ActiveCN113305849AImprove bevel cutting accuracyImprove cutting accuracyProgramme-controlled manipulatorVisual technologyControl system
The invention belongs to the field of industrial intelligence, and particularly relates to a composite-vision-based intelligent flat plate groove cutting system. The system comprises a man-machine interaction unit, an overall control system, a composite vision combination connected with the overall control system, an articulated arm robot body, an end picker connected with the articulated arm robot body, and a cutting gun. The composite vision combination comprises a depth camera, a gray scale camera and a structured light vision sensor. The overall control system comprises a storage module, a composite visual control processing module, a trajectory planning module, a motion control module and an equipment control module. The storage module is used for storing 3D model data and cutting process data of all parts to be cut. The composite visual control processing module comprises a 3D visual control processing module, a 2D visual control processing module and a structured light visual control processing module. According to the composite-vision-based intelligent flat plate groove cutting system, autonomous feeding and discharging of the target parts are achieved by applying the 3D vision technology, precise position deviation correction, cutting track deviation correction and cutting pose deviation correction are conducted on the target part by fusing the 2D vision technology and the structured light vision technology, autonomous generation of a cutting program is achieved, and then the full-autonomous intelligent cutting system is achieved, and the ideal precision of groove cutting of the flat plate parts is ensured.
Owner:芜湖行健智能机器人有限公司 +1
Concrete residue intelligent anti-leakage device and method based on integrated steel platform
ActiveCN111058614AImprove securityImprove construction efficiencyForms/shuttering/falseworksBuilding material handlingMechanical engineeringShear wall
The invention provides a concrete residue intelligent anti-leakage device and method based on an integrated steel platform. A baffle, a baffle driving mechanism and a self-adaptive contact buffer mechanism are adopted; one end of the baffle is provided with the self-adaptive contact buffer mechanism used for covering the gap between the integrated steel platform and a core tube shear wall, and theother end of the baffle is in hinged connection with an integrated steel platform bottom plate; the baffle driving mechanism can drive the baffle to be turned over upwards around the hinged point between the baffle and the integrated steel platform bottom plate when the baffle driving mechanism moves upwards, so that the self-adaptive contact buffer mechanism is separated from the core tube shearwall, and when the baffle driving mechanism moves downwards, the self-adaptive contact buffer mechanism makes contact with the core tube shear wall. The concrete residue intelligent anti-leakage device and method replace a traditional manual-operation concrete falling prevention technology, the construction safety and construction efficiency of the integrated steel platform can be improved, potential safety hazards of the construction zone under the integrated steel platform are decreased, and meanwhile, intelligentized development of construction of the integrated steel platform is facilitated.
Owner:SHANGHAI CONSTRUCTION GROUP
Intelligent lamp regulation and control method based on indoor and outdoor temperature analysis
ActiveCN107172786AGood for healthPromote intelligent developmentElectrical apparatusElectric light circuit arrangementEngineeringOutdoor temperature
The invention discloses an intelligent lamp regulation and control method based on indoor and outdoor temperature analysis. The intelligent lamp regulation and control method based on indoor and outdoor temperature analysis includes the following steps: acquiring the outdoor temperature T0 and the indoor temperature T; and analyzing T0 and T and according to the analysis results, adjusting the color displayed by the lamp. The intelligent lamp regulation and control method based on indoor and outdoor temperature analysis can adjust the displayed color of the lamp according to the practical range of the outdoor temperature to enable the color of the lamp to adapt to change of the outdoor temperature, can improve the requirement and satisfaction degree for the outdoor environment and the indoor environment for the user by changing the color displayed by the lamp, and can improve healthy properties of environment on the basis of satisfying the environmental requirement for the user. At the same time, the intelligent lamp regulation and control method based on indoor and outdoor temperature analysis can adjust the operating power of the lamp according to the indoor practical temperature, thus being conductive to perform targeted grade adjusting on the light and dark degree of the displayed color of the indoor light, and being conductive to energy conservation.
Owner:宁波永煦照明有限公司
Enterprise-level model management method and system, equipment and storage medium
PendingCN111523810AKeep abreast of the work processAchieve sharingOffice automationResourcesModel managementMultiplexing
The invention discloses an enterprise-level model management method and system, equipment and a storage medium. The method mainly comprises the steps: building an enterprise-level model asset library,and registering all models and related documents in the same management platform; monitoring the working state and the performance index of each model in the asset library in the life cycle in real time according to a pre-configured instrument board; carrying out model task processing, such as model requirement initiation, model development, model verification, model implementation and deployment, model approval, model online, continuous verification and monitoring after production and the like, on a universal model workflow according to different model task requirements. According to the invention, all the models are registered to the same model management platform; model sharing and multiplexing are carried out in the platform according to authorities of different roles, indexes or states of any one or more models are presented through an instrument board, and centralization, process and unification of model management can be realized through processing of different sub-tasks in ageneral model workflow association model life cycle.
Owner:CHINA CONSTRUCTION BANK
Automobile body cementing structure health monitoring system
ActiveCN107328827AImprove securityAvoid sudden breaksMaterial resistanceData centerStructure health monitoring
Safety, environmental protection and intelligence are targets and directions of automobile development, and automobile lightening is a significant way for energy conservation and emission reduction. Cementing has multiple advantages and is more and more widely used in new material lightened automobiles. The invention relates to an automobile body cementing structure health monitoring system which comprises an automobile body, a cementing structure, a data acquisition unit, a data storage and processing unit, a remote data center, a driver, an automobile maintenance center, a cementing layer, a connected material, a conductive filler and a lead. On-line load monitoring, damage positioning, damage analysis and residual structure service life prediction on an automobile body cementing structure can be achieved, the safety reliability of the cementing structure and the automobile body is improved, the maintenance cost is lowered, the service life is prolonged, and in addition service information acquisition and optimal design of lightened automobile structures can be facilitated.
Owner:BEIHANG UNIV
Solar intelligent environmentally-friendly garbage can
InactiveCN106742961AEasy to useConvenient lifeWaste collection and transferRefuse receptaclesMicrocontrollerElectrical battery
Disclosed is a solar intelligent environmentally-friendly garbage can. The solar intelligent environmentally-friendly garbage can comprises a garbage can. The garbage can comprises a shell and four drawable garbage bins, wherein the garbage bins are placed in the shell. A stand column is fixedly arranged on the rear portion of the shell, a solar photovoltaic panel is installed at the upper end of the stand column, a solar controller and an infrared detector are installed inside the stand column, and the solar photovoltaic panel is connected with the solar controller. A voice prompt audio, a hand input touch screen and a prompt electronic screen are embedded into the top of the shell, LED lamps are installed on the front portion of the shell and located in the regions where the garbage bins are located, and the solar controller, the infrared detector, the voice prompt audio, the hand input touch screen, the prompt electronic screen and the LED lamps are connected with a single-chip microcomputer. According to the solar intelligent environmentally-friendly garbage can, a power generation system is arranged, when the light rays are sufficient in the day, the solar photovoltaic panel conducts power supply for the facility, and supplements electricity for a rechargeable battery through power generation of the solar photovoltaic panel and conversion conducted by the solar controller on electric energy under the condition that the quantity of electricity of the rechargeable battery is insufficient.
Owner:ZHEJIANG UNIV
Friction drive system capable of diagnosing intelligently and maintaining controlling agilely
InactiveCN101041399AConstant innovation of maintenance conceptsContinuous innovation theoryControl devices for conveyorsTechnology managementComputer moduleSystem maintenance
The invention relates to a friction driving device and the control system, which is applied in the friction driving of conveyer system based on intelligent diagnosis and agile maintenance control technology. They are connected together by field bust and master station PLC. The control system comprises PLC (master station) and field control module (branch station). Based on the network of filed bus, the input equipment for collecting equipment running information connected with the network comprises assisted contact of air switch, assisted contact of thermal relay and photoelectric switch for controlling the transmission of friction driving by field bus network. By monitoring the comparison of collected information, the friction driving can be driven in time so as to achieve the maintenance rapidly. As the invention adopts intelligent diagnosis and agile maintenance control technology, the invention can guarantee the reliability of system while it makes system maintenance very simple and it makes equipment exchange and system expansion rapider and more convenient.
Owner:MIRACLE AUTOMATION ENG CO LTD
Roadway wind speed remote unmanned automatic measuring and monitoring system and method
ActiveCN111648827AGuaranteed accuracyUnmanned promotionMining devicesSpeed/acceleration/shock instrument detailsControl systemMonitoring system
The invention relates to a roadway wind speed remote unmanned automatic measuring and monitoring system and method. The measuring and monitoring system comprises a ground monitoring host, an underground network switch, an underground centralized display and data transmission device, a PLC, a first longitudinal rod, a second longitudinal rod, a transverse rod, a first driving device, a second driving device, a third driving device, a first longitudinal sliding block, a second longitudinal sliding block, a transverse sliding block and a wind speed sensor. Through the equipment and the control system, the wind speed sensor moves on a roadway section according to a set track, measures the roadway wind speed in real time, calculates the average roadway wind speed, uploads measurement data to the ground monitoring host after measurement is completed, and returns to a monitoring state. The system can replace the heavy underground work of wind measurement personnel, guarantees the accuracy ofmeasurement data, is integrated with wind speed monitoring, and facilitates the less-man, unmanned and intelligent development of a coal mine.
Owner:CHINA COAL TECH & ENG GRP CHONGQING RES INST CO LTD
Intelligent ticket issuing system combining user hobbies
InactiveCN107392345AEasy searchImprove satisfactionReservationsResourcesDistribution systemComputer science
The present invention discloses an intelligent ticket issuing system combining user hobbies. The system comprises an identity information acquisition module used for acquiring the identity information of the users; a hobby information acquisition module used for acquiring the seat hobby information of the users; a seat selecting and ticket issuing module used for combining the identity information and the seat hobby information of the users to select the target seats for the users, and issuing the tickets according to the above target seats. The system of the present invention combines the identity information and the seat hobby information of the users to select the target seats for the users, thereby improving the pertinence and the validity of a seat distribution system. According to the present invention, and by the above method, the seats of strong pertinence can be selected for the users according to the actual physical states and the seat hobbies of the users, thereby not only improving the degrees of satisfaction of the users to the target seats on the tickets, but also facilitating promoting the intelligent development of the ticket issuing system, and providing the more humanized high-quality services to the users.
Owner:安徽云软信息科技有限公司
Home equipment management method based on intelligent scene, and intelligent home control device
PendingCN112034727AMeet individual needsPromote intelligent developmentComputer controlProgramme total factory controlPersonalizationEngineering
The invention discloses a home equipment management method based on an intelligent scene, and an intelligent home control device. The method and the device are applied to an intelligent home system. The method comprises the following steps that: an intelligent home service host acquires statistical information of intelligent home equipment; the intelligent home service host determines a target intelligent scene according to the statistical information; and the intelligent home service host sends a control instruction to a gateway according to the target intelligent scene, and the gateway controls the intelligent home device to execute an operation corresponding to the target intelligent scene. Therefore, by implementing the method and the device, the operation state of the intelligent homeequipment in the intelligent scene mode of the intelligent home system can be changed more conveniently, thereby being beneficial to meeting the personalized requirements of people.
Owner:广东省安心加科技有限公司
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