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Digital healthcare information management
InactiveUS7801591B1Easy to analyzeImproves and optimizes flowMedical data miningElectrocardiographyPersonal information managementMedical treatment
System for diagnosis, medical decision support, and healthcare information management that performs analysis of serial health data, adapts to the individual data, and represents dynamics of the most significant parameters (indicators), using at least two scales. The system uses the first-scale (low-resolution) analysis of a snapshot measurement of at least one indicator (primary element) such as heart rate or blood pressure and uses a second-scale (higher-resolution) analysis to determine serial changes in each of the said primary elements. The system optimizes information flow, usage of medical knowledge, and improves accuracy of analysis of serial changes, and adaptability to each individual's data. The information can be distributed in parallel to separate databases at different locations.
Owner:SHUSTERMAN VLADIMIR
Motor stalling detection method and system
ActiveCN103840432AGuaranteed adaptabilityImprove accuracyEmergency protective circuit arrangementsPower flowCurrent threshold
The invention provides a motor stalling detection method and system. The motor stalling detection method comprises the steps that when initialization of a preset motor stalling threshold algorithm is completed and it is determined that a motor is in an operating state, the maximum current value of the motor in a first preset period of time is detected and is led into the preset motor stalling threshold algorithm to enable a current motor stalling current threshold to be obtained, and the adaptability of the current motor stalling current threshold to the current operating environment of the motor is guaranteed; then, when it is judged that the current value of the motor in a second preset period of time is constantly larger than the current motor stalling current threshold, a motor stalling signal is designed to be one, the motor is controlled to stop rotating, whether motor stalling of a system occurs can be detected more accurately and more timely when the motor works in different operating environments, the situation that the motor is burnt down due to the fact that the stalling current of the motor is larger than the rated current of the motor for a long time is avoided, and thus it is guaranteed that the motor can operate safely in different operating environments.
Owner:BEIJING JINGWEI HIRAIN TECH CO INC
Transmission system of double-bridge liquid-driving mixed power automobile
InactiveCN101081596AImprove fuel economyImprove energy efficiencyControl devicesMotor speedHydraulic pump
The present invention relates to driving system for mixed power automobile, and is especially one kind of double axle hydraulic driving system for mixed power automobile. The double axle hydraulic driving system includes a constant pressure variable capacity pump, an energy accumulator, a hydraulic pump / motor connected to the front axle and the back axle via a wet clutch, a safety valve for providing the hydraulic pump / motor with constant pressure oil source, a central controller to receive various sensor signals for controlling the operation of the mixed power automobile. The present invention can recover and reuse the automobile braking energy, and has capacity of operating the engine in optimal status, high oil burning economic performance, reduced tail gas exhaustion, automatic drive mode conversion, high automobile driving performance and other advantages.
Owner:山东严格产业发展有限公司
Hydraulic peristaltic pipeline robot traction device
InactiveCN104565674AGuaranteed loading capacityIncrease loading capacityPigs/molesCarrying capacitySimulation
The invention relates to a hydraulic peristaltic pipeline robot traction device, which can provide powerful traction force for robots in pipeline operation such as an oil-gas pipeline, a sewage pipeline and the like. The hydraulic peristaltic pipeline robot traction device mainly consists of an extension cabin, a propelling cabin and a propelling oil cylinder, wherein the extension cabin mainly consists of an extension cabin body, an extension cabin front cover, extension cabin supporting legs, extension cabin brackets, extension cabin supporting rods, an extension cabin supporting leg oil cylinder, a synchronous plate, a synchronous plate slide shaft and an extension cabin rear cover; the propelling cabin mainly consists of a propelling cabin body, a propelling cabin front cover, propelling cabin supporting legs, propelling cabin brackets, propelling cabin supporting rods, a propelling cabin supporting leg oil cylinder, a synchronous plate, a synchronous plate slide shaft and a propelling cabin rear cover. The hydraulic power is adopted as a power source, sufficient traction power can be provided for a pipeline operation robot, and the successful traveling of the pipeline robot in the pipeline can be guaranteed. The hydraulic peristaltic pipeline robot traction device has advantages of simplicity in structure, high carrying capacity, high reliability, high environmental adaptability and the like.
Owner:BEIJING INSTITUTE OF PETROCHEMICAL TECHNOLOGY
Method and system for configuring power control parameter of sounding reference signal in time division duplex system
ActiveCN104518845AReduce overheadReduce data transferPower managementLink quality based transmission modificationSounding reference signalResource utilization
A method for configuring a sounding reference signal power control parameter in a time-division duplexing system, for application in a terminal and system and comprising: a terminal determining a power control parameter of a sounding reference signal SRS resource and determining, according to the power control parameter, the transmission power of the sounding reference signal; the terminal transmitting the sounding reference signal SRS according to the determined transmission power of the sounding reference signal SRS; a base station determining the power control parameter used by the terminal on the SRS resource; the base station receiving the SRS signal according to the power control parameter. The embodiments of the present invention also disclose a system for configuring a sounding reference signal power control parameter in a time-division duplexing system, said system corresponding to the described method. The embodiments of the present invention are flexible and can increase TDD uplink resource utilization.
Owner:ZTE CORP
Coupling filler autotrophic denitrification biofilter and application
ActiveCN109052641ADifficult to dissolveIncrease speedWater treatment compoundsTreatment with anaerobic digestion processesBiofilmSewage
The invention discloses a coupling filler autotrophic denitrification biofilter and application and belongs to the technical field of sewage treatment. Pyrrhotite, sulfur and a carbon source are utilized to be mixed and coupled according to certain proportion; then the materials are put into a reactor, and the autotrophic denitrification biofilter can be formed after inoculating biofilm formation;sewage flows through the biofilter, and nitrogen and phosphorus in the water are removed. The biofilter disclosed by the invention has the advantages of simpleness, easiness, practicability and shortbiofilm formation time; when the biofilter is utilized to treat nitrogen and phosphorus containing sewage, hydraulic retention time is only 0.5 to 3 h, and yielding water can meet a requirement; furthermore, the biofilter has the advantages of excellent nitrogen and phosphorus removal effect, low cost and suitability for engineering application.
Owner:NANJING UNIV
Variable radio frequency signal phase-shifting circuit and its phase-shifting method
InactiveCN101110489AQuality assuranceGuaranteed adaptabilityWaveguide type devicesCapacitancePhase shifted
The present invention discloses a variable radio frequency signal phase shift circuit, which comprises a 3dB electric bridge. Wherein, the 3dB electric bridge is connected with two resonance circuits. The resonance circuit is composed of a variable capacitance. One end of the variable capacitance is connected with the 3dB electrical bridge through a 50 Omega micro-strip line. In addition, the other end of the variable capacitance is grounded through a 50 Omega micro-strip line. The present invention also discloses a radio frequency signal phase shift method. The radio frequency signal enters into the 3dB electric bridge and then is divided into two totally symmetric paths, which respectively enter into two resonance circuits to adjust the variable capacitance and the 50 Omega micro-strip line of two resonance circuits, accordingly changing two paths of signals transmitting through a first and a second resonance circuit. And then, two paths of signals are reflected to the 3dB electric bridge for secondary synthesis and are output from one isolation terminal of the 3dB electric bridge. The present invention has the advantages of simple structure, easy execution, lower cost, large adjusting range, lower insertion loss and control over phase shift range of a phase shifter and stepping voltage.
Owner:锐德科无线通信技术(上海)有限公司
Grinding and painting equipment of locks for metal doors and windows
InactiveCN107497629AGuaranteed position changeReach spray paintLiquid surface applicatorsGrinding machinesWorking environmentArchitectural engineering
The invention discloses a polishing and painting equipment for metal door and window locks, which includes a frame, a first motor is fixedly connected to the top of the inner wall of the frame, and a first cone wheel is fixedly connected to the output shaft of the first motor through a flat key. , the bottom of the first conical wheel is fixedly connected with a second conical wheel, the second conical wheel is fixedly connected with a threaded rod through a flat key, and the top of the inner wall of the frame is fixedly connected with an auxiliary sliding track, the auxiliary An auxiliary slider is slidably connected to the inner wall of the sliding track, and the bottom of the auxiliary slider is fixedly connected to the slider through a connecting rod. The invention relates to the technical field of metal door and window lock processing. The grinding and painting equipment for metal doors and windows locks solves the problem of clamping and grinding workpieces, and can be positioned in different positions. The grinding device can change positions, ensuring the quality and accuracy of grinding and the adaptability to multiple working environments. After grinding The problem of painting and drying the workpiece.
Owner:ZHEJIANG DEQING DETAI DOOR IND
Big data based power load prediction method
ActiveCN104598986AHigh precisionImprove real-time performanceForecastingData informationPredictive controller
The invention discloses a big data based power load prediction method. The method comprises the steps of step one, providing data information of N periods, obtaining a first power load predictive value of the (N+1) periods through a reinforcement learning load prediction data model directed at same data information and obtaining a second power load predictive value of the (N+1) periods in a data driving mode; step two, performing information fusion on the first power load predictive value and the second power load predictive value through a D-S evidence theory to obtain a final predictive result of the (N+1) periods. By the aid of the method, directed at a power load prediction system containing multiple dimensions and multiple stages of space, time, attributes and the like, a data driving theory based non-model load prediction controller and wavelet neural network based accumulative learning prediction are combined, information fusion is performed on the predictive values through the information fusion technology to obtain an optimal predictive value, and accordingly, the accuracy and the timeliness of load prediction are improved greatly.
Owner:STATE GRID CORP OF CHINA +3
Box-packed white wine automatic incasing machine
InactiveCN103332313AKeep it steadyGuaranteed adaptabilityIndividual articlesOptical axisElectric machinery
The invention relates to a box-packed white wine automatic incasing machine which comprises a case conveying roller way, a machine frame, a box-packed white wine arraying mechanism, a horizontal-moving lifting system, a case propping mechanism, a gripper, a screw rod, a servo motor, two square guide rails and a box-packed white wine conveying chain plate. An incasing platform, the screw rod, the servo motor and the two square guide rails of the box-packed white wine arraying mechanism are respectively arranged on the machine frame. Four sliding blocks of the horizontal-moving lifting system are matched with the two square guide rails arranged at the upper end of the machine frame. One end of screw rod is connected with the servo motor, and a horizontal-moving lifting support of the horizontal-moving lifting system is arranged on the screw rod in a penetrating mode and fixed with the screw rod through a nut. The gripper is connected with the lower ends of two optical shafts of the horizontal-moving lifting system, and the box-packed white wine conveying chain plate and the case conveying roller way are fixed on the ground and matched with the box-packed white wine arraying mechanism, the horizontal-moving lifting system, the gripper and the case propping mechanism to achieve the function of box-packed white wine incasing. The box-packed white wine automatic incasing machine has the advantages of being wide in applicable white wine box type, accurate in incasing positioning, large in transport load, stable in performance and the like, and the difficult incasing problem which troubles the white wine industry for years is solved.
Owner:WUHAN AUTOMATED ELECTROMECHANICAL TECH
DIBR (depth image-based rendering) virtual image restoration method applicable to high-definition 2D/3D (two-dimensional/three-dimensional) conversion
InactiveCN104954780AReduce time spent studying onlineGood effectImage enhancementSteroscopic systemsPattern recognitionRestoration method
The invention discloses a DIBR (depth image-based rendering) virtual image restoration method applicable to high-definition 2D / 3D (two-dimensional / three-dimensional) conversion. The method comprises steps as follows: generating a general background dictionary DB; synthesizing a sparse dictionary DI: constructing a sample dictionary DS in a background area of a video frame image IF, and synthesizing the sparse dictionary DI according to the generated general background dictionary DB and the sample dictionary DS; performing void estimation and classification processing; performing filling restoration processing on each II-class void RHII. With the adoption of the method, through classification processing and sparse dictionary expression, the complexity of calculation is significantly reduced while the 3D virtual image rendering effect is improved, and the method is more applicable to processing of mass video information in high-definition 2D / 3D conversion.
Owner:NANYANG NORMAL UNIV
Quadruped robot gait control method based on reinforcement learning and CPG controller
PendingCN111208822AStable torsoSmall range of variationAttitude controlPosition/course control in two dimensionsSelf adaptiveQuadrupedal robot
The invention discloses a quadruped robot gait control method based on reinforcement learning and a CPG controller. The quadruped robot gait control method comprises the steps that S1, building a single-leg model and an overall model of a quadruped robot; S2, constructing an actor neural network and a reviewer neural network to train the single-leg model; S3, determining a relative sequential relationship between legs of the quadruped robot and constructing a controller model according to leg movement characteristics; and S4, constructing a foot end motion trail model of the quadruped robot from an output signal of the controller model through mapping transformation, and taking the output of the foot end motion trail model as a gait control signal of the quadruped robot to drive the quadruped robot. According to the method, it is guaranteed that legs of the quadruped robot move strictly according to the time sequence, the gait characteristic of mammals is achieved, meanwhile, it is guaranteed that the trunk of the robot is stable in the moving process, the pitch angle and the lateral angle change range is small, and overturning is effectively prevented; the leg movement has self-adaptability, and a complex control and planning algorithm does not need to be artificially designed.
Owner:SHENZHEN GRADUATE SCHOOL TSINGHUA UNIV
Image adaptive enhancement method based on histogram compactness transformation
InactiveCN105184759ACompressed grayscale distribution rangeMaintain image information entropyImage enhancementImage histogramLow contrast
The present invention provides an image adaptive enhancement method based on histogram compactness transformation. The method comprises a step 1 of gathering the gray scale frequency histograms of the input images, and calculating the characteristic values of the image histograms; a step 2 of calculating a search starting point and the left and right reference frequencies; a step 3 of carrying out the histogram compactness transformation; a step 4 of establishing a gray scale mapping relation; a step 5 of carrying out the input image gray scale reconstruction. The method of the present invention considers the own characteristics of the input images, so that the insufficiencies of the enhancement methods, such as a classic linear stretching transformation method, a histogram truncation stretching method, etc., are overcome effectively. Experiments show that the method is obvious in enhancement effect, has good adaptability and practicality, can be widely used for the enhancement of various low contrast images and the high bit wide quantization image-to-low bit wide quantization image conversion processing, and is a rapid and effective image automatic enhancement method.
Owner:XI'AN INST OF OPTICS & FINE MECHANICS - CHINESE ACAD OF SCI
Order-oriented flexible production dynamic scheduling system based on multi-agent
ActiveCN108549977AQuickly complete the decomposition assignmentQuick responseResourcesManufacturing computing systemsProcedure AgentsOrder form
The invention provides an order-oriented flexible production dynamic scheduling system based on multi-agent; the system comprises a process Agent, a monitoring Agent, a management Agent, a resource module and an algorithm Agent; the process Agent is used for managing product process information of the system, and providing data check services for other Agents; the monitoring Agent is used for gathering equipment work state information and analyzing faults; the management Agent is a message transfer station of the system, and used for managing all Agents; the resource module has a workshop Agent and an equipment Agent, wherein the equipment Agent is used for simulating the working progress of the equipment, and the workshop Agent is used for managing the equipment Agent that belongs to theworkshop Agent; the scheduling method and re-scheduling method of an algorithm Agent packaging system can provide computing service for other Agents. The scheduling system and method can improve the utilization rate and management level of the manufacture resources in the manufacturing industry, can fast response to abnormity factors, thus ensuring the manufacture process to be continuous, stableand efficient.
Owner:SOUTH CHINA UNIV OF TECH
Web page element positioning method, apparatus and system
ActiveCN104424087AImplement automatic repairSolve a single problemSoftware testing/debuggingWeb page
The invention provides a web page element positioning method, apparatus and system. The method includes the steps of obtaining at least two positioning information of one or more web page elements of a web page to be tested, determining the optimal positioning information in the at least two positioning information, and using other positioning information for updating the optimal positioning information when the optimal positioning information cannot be used for positioning the web page elements and at least one other positioning information capable of being used for positioning the web page elements. The web page element positioning method, apparatus and system is used for quickly positioning the web page elements, improves the execution efficiency of the positioning of the web page elements, can automatically repair the positioning information of the web page elements, ensures the self-adaptability of the positioning information of the web page elements to the maximum extent and effectively reduces the maintenance cost of the positioning information of the web page elements.
Owner:ALIBABA GRP HLDG LTD
In-store drying process device of solar-assisted heat pump
InactiveCN101629777ATake advantage ofReduce consumptionDrying solid materials with heatSolar heat devicesProcess engineeringEnergy consumption
The invention relates to an in-store drying process device of a solar-assisted heat pump in the technical field of grain storages, comprising a heating system of the solar-assisted heat pump, an air supply and return system, a ventilation cage-on-the-ground air supply system and a grain-shoveling machine. The output end of the heating system of the solar-assisted heat pump is connected with the input end of the air supply and return system which is connected with an air inlet hole and an air outlet hole of a barn; the ventilation cage-on-the-ground air supply system and the grain-shoveling machine are respectively arranged in the barn; and the ventilation cage-on-the-ground air supply system is connected with the air inlet hole of the barn. The invention can fully utilize solar energy and decrease the energy consumption of the system; the use of the solar-assisted heat pump ensures the safety and the high efficiency of a drying process; and the reasonable use of the ventilation cage-on-the-ground air supply system and the grain-shoveling machine ensures the drying uniformity. Three working modes can be mutually switched to ensure the suitability of the drying system.
Owner:SHANGHAI JIAO TONG UNIV
Multi-target economic dispatch method for power system with wind farm
InactiveCN104239967ABalance securityGuaranteed adaptabilityForecastingResourcesLower limitElectricity
The invention provides a multi-target economic dispatch method for a power system with a wind farm. The method comprises the steps that first, possible wind power output scenes in a dispatch cycle are generated, and the number of the scenes is reduced to S; second, a mathematical model of the method is built, target functions include total electricity generation cost, power balance levels of all the moments of all the scenes and spinning reserve levels of all the moments of all the scenes, and constraint conditions include output upper limit and output lower limit constraints of thermal power units, climbing rate constraints and the minimum start and shut down time constraints; third, fuzzification processing is carried out by building membership functions of all the target functions; fourth, the minimum values of all the membership functions are obtained to serve as global satisfaction degree indexes; fifth, an economic dispatch result meeting the constraint conditions in the second step and enabling the global satisfaction degree indexes in the fourth step to be maximum is solved. The economic dispatch method is suitable for solving the problems about economic dispatch of the power system with the wind farm and the thermal power units, and a plurality of optimization targets are balanced in a dispatch result.
Owner:NORTH CHINA ELECTRIC POWER UNIV (BAODING)
Threshold-self-adaptive-correcting network flow monitoring system and method
ActiveCN103780445AGuaranteed correctnessGuaranteed adaptabilityData switching networksSelf adaptiveHuman–computer interaction
The invention provides a threshold-self-adaptive-correcting network flow monitoring system and method. The system includes a flow acquisition module, a self-adaptive threshold correction module, a flow monitoring module and an alarm display module. The flow acquisition module obtains flow information data from a switch and transmits the flow information data to the self-adaptive threshold correction module and the flow monitoring module. The self-adaptive threshold correction module confirms a threshold parameter initial value and updates the threshold parameter and transmits the updated threshold parameter to the flow monitoring module. The flow monitoring module compares current flow and historical flow conditions and judges whether accumulated-flow mutation happens in a network and uses the current flow as historical flow which is then saved as flow historical data after the judgment is completed and transmits the judgment result to the alarm display module. The alarm display module performs displaying through a man-machine interaction interface according to a calculation result transmitted by a flow detection module.
Owner:BEIJING LINJIN SPACE AIRCRAFT SYST ENG INST +1
Interference method based on adaptive random-relayed TCP/IP network hidden-time signal path
InactiveCN101527679AGuaranteed adaptabilityEmbody adaptabilityData switching networksTraffic capacityNetwork packet
The invention relates to an interference method based on adaptive random-relayed TCP / IP network hidden-time signal path, which belongs to the technical field of network safety. Network data packets are stored in an interference gateway buffering area and data packets in the queue are sequentially transmitted; every data packet on the first position of the queue is randomly delayed, the maximum value of the random delay is influenced by the length of the queue, when the queue is long and the network is crowded, the maximum value of the random delay is reduced, and the transmitting speed of the random delay is accelerated, thus, the method has adaptability on the network flow. The invention effectively interferes the network hidden-time signal path, reduces the capacity of the signal channel, and guarantees a certain network service quality so as to be used for the interference of the hidden-time signal path of the actual network system.
Owner:SHANGHAI JIAO TONG UNIV
Method for constructing algal phase in prawn culturing pool
ActiveCN101363004AGuaranteed adaptabilityPracticalUnicellular algaeClimate change adaptationEcological environmentPrawn
The invention discloses a method for establishing the algal phase of a shrimp culture pond, microalgae with the dominance of greater than 0.15 is selected from a culture water body, the microalgae is arranged in culture liquid with the nitrogen source concentration of 261 to 338mumol / L and the phosphorus source concentration of 25 to 32mumol / L, the enlarged culture and propagation are carried out under the culture conditions till the microalgae total biomass which is required by the shrimp culture, algae liquid is further introduced into the shrimp culture pond for the shrimp culture: the temperature is 24 to 27 DEG C; the salinity is 21 to 26; the pH is 7.5 to 8.5; the light intensity is 5500 to 7000Lx, and the lighting ratio is 12: 12 to 14: 10. The microalgae ecological environment of the shrimp culture pond is optimized by establishing the algal phase to cause the balanced culture of various types of microalgae, thereby being conductive to avoiding the single biological diversity of the shrimp pond caused by excessive culture of individual microalgae or group disappearance during the culture process and the situations of drastic change of water environment, deterioration of the quality of the environment of the culture water body, and the like.
Owner:SOUTH CHINA SEA FISHERIES RES INST CHINESE ACAD OF FISHERY SCI
Shield general segment assembling point location determining method
ActiveCN107725067AThe method steps are simpleLow input costUnderground chambersResourcesWeight coefficientEngineering
Owner:CHINA RAILWAY FIRST GRP CO LTD +1
Method for preparing modified lignosulfonate water reducing agent with acrylic waste water as raw material
The invention discloses a method for preparing a modified lignosulfonate water reducing agent with acrylic waste water as a raw material. The method comprises the steps as follows: determining the specific content of acrylic acid, a catalyst and a reducing agent in the acrylic waste water, adding an oxidizing agent into the acrylic waste water for pretreatment, and determining a synthesis ratio according to test results; and placing the lignosulfonate and deionized water in a certain proportion in a flask, stirring and heating the mixture to the temperature of 60-80 DEG C, and after stabilization, having a graft polymerization reaction with the acrylic waste water and small sodium sulfonate monomers under the action of a catalyst and an initiator to obtain the modified lignosulfonate water reducing agent. According to the method, the acrylic acid and ester waste water are used as modified monomers, so that the cost of the modified lignosulfonate water reducing agent is reduced.
Owner:HUBEI UNIV OF TECH
Large-scale complex curved surface measurement system and application thereof
The invention relates to a large-scale complex curved surface measurement system and an application thereof. The measurement system comprises a pedestal, a horizontal support, a pitching support, and a computer. The horizontal support is disposed on the pedestal, and the pitching support is connected with the horizontal support. The pitching support is provided with cameras, a laser range finder, and a linear laser emitter. Two sides of the laser range finder are provided with two cameras. The computer is electrically connected with the cameras, the laser range finder and the linear laser emitter. The measurement system obtains image data through point laser positioning, linear laser sampling and the cameras, obtains images in a photographing mode, calculates the actual coordinates of pixels through employing the principle of photogrammetry, and finally carries out the data reconstruction of a complex curved surface in the same coordinate system through data jointing. The measurement system and sampling method simplify the measurement process under the condition of guaranteeing the precision, reduce the measurement times, and greatly improve the measurement efficiency.
Owner:SHANDONG UNIV OF SCI & TECH
Communication apparatus for rolling stock
InactiveCN101641910AGuaranteed adaptabilityImprove reliabilityNetworks interconnectionBus networksData transmissionTrademark
A railway-train communication apparatus provided in a railway train secures the adaptability to a transmission path having low signal quality and improves the certainty of data transmission. The railway-train communication apparatus includes a node device 21, which includes converters 31-1 and 31-2 that perform a mutual signal conversion between an HDLC signal flowing through an inter-car networkconstructed between cars of the railway train and an Ethernet (registered trademark) signal flowing through an in-car network constructed in each of the cars and switching hubs 32 arranged between theconverters 31-1 and 31-2 and for respectively connecting the converters 31-1 and 31-2, and network controllers 22-1 and 22-2 that are connected to the switching hubs 32.
Owner:MITSUBISHI ELECTRIC CORP
Interaction method and device, sweeping robot and medium
InactiveCN107730552AGuaranteed adaptabilityEnsure comprehensivenessImage analysisCarpet cleanersEngineeringLiving body
The embodiment of the invention discloses an interaction method and device, a sweeping robot and a medium, and is applied to a floor sweeping robot. The method comprises the steps of forming a cleaning plan according to the layout diagram of an area to be cleaned, updating the cleaning plan according to the position of a living body in the area to be cleaned, and sending a preset prompting signalto the living body within a preset range of the living body when execution of the updated cleaning plan meets the preset conditions. According to the method, the cleaning comprehensiveness is guaranteed, man-machine interaction is realized, and the cleaning comfort degree and the efficiency are improved.
Owner:SHANGHAI YUDE COMM TECH
Role-based manned/unmanned cooperative command control system and method thereof
ActiveCN106096911AAccurate understanding of behaviorImprove command efficiencyOffice automationControl layerControl system
The invention provides a role-based manned / unmanned cooperative command control system and method thereof. According to the system, a behavior-based control layer, a role-oriented decision layer and a task planning layer are arranged in each team member; the control layers are used for providing automatic cruises and behaviors needing continuous sensor feedback; the task planning layers are used for producing task messages; each of the role-oriented decision layers comprises a team role table, a task manager and a situation awareness device; role information is stored in the team role tables; each of the task managers comprises a task list and a task distributor; an initial task and a new task generated in the task execution process are stored in each task list; each task distribution is used for carrying out task distribution according to the team role list and the task priority; and each situation awareness device is used for completing situation awareness according to sensor information and carrying out event assessment on environment situation, own state and task price; and event assessment results of the team role tables and the situation awareness devices are updated and shared in a team in real time.
Owner:BEIJING INSTITUTE OF TECHNOLOGYGY
Multi entity monitoring decision support system and method for downhole entironment
ActiveCN101364104AOvercome rigidityAchieve interactionProgramme total factory controlAutomatic controlFire control
The invention relates to an underground intelligent control system, particularly an underground environment multi-cognition solid monitoring decision support system and the method thereof, which can automatically detect the underground environment, adapt the underground environment integrally and achieve the effects of underground environment optimization, management optimization and personnel optimization. The underground environment multi-cognition solid monitoring decision support system comprises an operation management station, an exchanger, a system interface, an area controller, a fire-control monitoring station, a security monitoring station, an automatic control cabinet, a fire-control device and a security device. Compared with the conventional intelligent system, the underground environment multi-cognition solid monitoring decision support system as the multi-cognition solid system and the method thereof are characterized in that: the system and the method are capable of interacting, coordinating and cooperating with other cognition solid systems and humans in various environments; and are applicable to the intelligent control system for the underground construction engineering in the mining enterprises.
Owner:WESTERN MINING CO LTD
Controller deployment method and system in SDN network, and route computing method and system in SDN network
InactiveCN106100876AImprove adaptabilityEfficient deploymentData switching networksVirtual switchComputing systems
The invention relates to route computing in an SDN network. The invention discloses a controller deployment method in the SDN network. The method comprises the steps of dividing at least three SDN controllers into at least two levels according to control ranges of SDN controllers, wherein the lowest-level SDN controllers are responsible for directly controlling SDN switches, and the upper-level SDN controllers are responsible for controlling the lower-level SDN controllers; dividing the SDN switches into domains with the number of the lowest-level SDN controllers, wherein the domains are controlled by the corresponding lowest-level SDN controllers; and abstracting networks directly controlled by the lower-level SDN controllers into virtual networks composed of virtual switches, wherein the virtual networks are controlled by the upper-level SDN controllers of the lower-level SDN controllers. Through leveled control of the controllers, the first-level controllers only need to control the virtual networks composed of the next-level controllers; and therefore, the computing load of the SDN controllers in the system can be effectively reduced. The invention also discloses a controller route computing method in the SDN network, a controller employment system and a route computing system.
Owner:NO 30 INST OF CHINA ELECTRONIC TECH GRP CORP
Single crawler type wall climbing robot based on electrostatic absorption principle
The invention discloses a single-crawler type wall climbing robot based on the electrostatic adherence theory, and relates to a wall climbing robot. The invention aims to provide a wall climbing robot which has the advantages of large range adapting to wall surface materials, low noise, smaller volume, small electrostatic adherence device self weight and high moving speed. Flexible aluminum plated film crawlers are adopted as a walking device and an adherence device of the robot. One end of a slide base plate is overlapped with one end of a slide guide plate, and the base plate is connected with an end part of the slide guide plate. One end of a spring is connected with a guiding and positioning rod piece, while the other end is connected with an end part of the slide guide plate. The other end of the slide base plate is perpendicularly connected with the middle part of a driving wheel supporting frame main body of a driving wheel supporting frame, and the other end of the slide guide plate is perpendicularly connected with the middle part of an inducement wheel supporting frame main body of an inducement wheel supporting frame. The wall climbing robot has the advantages of large range adapting to the wall surface materials, low noise, smaller volume, small electrostatic adherence device self weight and high moving speed, and has board application prospect in the aspects of anti-terrorism detection, high building detection and so on.
Owner:SHENZHEN LONGHAITE ROBOT TECH CO LTD
High-precision servo press fitting method based on computer
InactiveCN105109094AQuality improvementQuality assurancePressesEngineeringPressure controlled method
The invention discloses a high-precision servo press fitting method based on a computer, and relates to the field of automation control. The collecting pressure is dynamically compensated according to collected pressure values and a pressure change trend, adaptive control is performed on an elastic workpiece by combining with a displacement sensor and a pressure sensor, therefore, the pressing accuracy and pressure control stability for the elastic workpiece are improved, the phenomenon that elastic workpiece pressing is unqualified due to the fact that in a traditional technology, the pressure is too large or the actual pressing pressure is slightly smaller cannot occur, and the workpiece quality is guaranteed; meanwhile, due to the fact that the influence of interfering data is greatly eliminated, the adaptability of the pressure control method in different processing environments can be guaranteed.
Owner:CHONGQING TECH & BUSINESS INST
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