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1274 results about "Instrument control" patented technology
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Instrument control consists of connecting a desktop instrument to a computer and taking measurements.
Apparatus and methods for assessing human physical performance
An apparatus for assessing human physical performance includes one or more force measuring devices; one or more instruments for measuring at least one of kinesthetic, vestibular, visual, auditory, somatosensory, or cardiovascular information; a control apparatus; a computing apparatus; a storage apparatus; an input apparatus; and an output apparatus. The apparatus may also include one or more instruments for measuring at least one of vestibular, visual, or somatosensory information. In addition, methods may be used to assess human physical performance by assessing one or more of: (1) muscular performance; (2) postural balance / equilibrium and nervous system processing of kinesthetic information; (3) postural balance / equilibrium and nervous system processing of at least one of vestibular, visual, auditory, or somatosensory information; (4) postural balance / equilibrium and at least one other physiological parameter; or (5) neuromuscular abilities of a person during a movement requiring power followed by a stabilization period.
Owner:PAGNACCO GUIDO +2
Foot switch pedal controller for a surgical instrument
InactiveUS7012203B2Inhibition of activationControlling membersMechanical apparatusLinear controlEngineering
A foot operable controller for a surgical instrument having a main foot pedal assembly providing either proportional or linear control signals when moved laterally and in a vertical direction. Friction between an operator's foot and the foot pedal is minimized by a foot pad having a rotating heel plate. A neutral zone between left and right control positions of the foot pedal enables the operator to move his foot freely without changing control settings. Vertical displacement of the foot pedal is indicated by a plurality of mechanical detents during both upward and downward travel. Changing detent resistance alerts the operator to the vertical position of the foot pedal, indicating that further vertical displacement will change an instrument control signal corresponding to the new foot pedal position, thus providing sensory feedback to the operator indicating a change in the functional mode when the foot pedal is moved.
Owner:PHACOR +1
Modular containment unit
InactiveUS20050193643A1Inhibit exchangeInhibit transferMechanical apparatusApparatus sterilizationModularityWorking environment
A prefabricated, self-contained, standardised working environment that combines transport-useful physical standards for overall dimensions (a shipping container / cargo container) together with functional standards (such as specified clean air or biological containment standards) related to specific types of work to be carried out, and takes advantage of volume production at an assembly site with appropriate materials and expertise. Optionally, users are provided with “no-touch” control of items like doors or taps, and with management of supplies, event logging, instrument control, communications and the like through a network of computer peripherals and a control unit.
Owner:PETTUS DARYL OWEN
Spectral imaging system
InactiveUS20050151965A1Wide rangeIncrease calibration rangeRadiation pyrometrySpectrum investigationData acquisitionSpectral dimension
An imaging system and methods for resolving elements of interest through and obscuring environment by removing undesired signals from the intervening, obscuring environment is disclosed. A passive hyperspectral imaging sensor is calibrated and integrated into a system having a positioning and attitude detection system and an instrument control and data acquisition system that records data from sensors in a three-dimensional data cube having two spatial dimensions and a spectral dimension. Either an active detection and ranging system or a look-up-table approach or both are used to remove the noise generated by the intervening, obscuring environment from the data relevant to the elements of interest.
Owner:EATHON INTELLIGENCE
Intelligent microwave continuous drier and control method thereof
InactiveCN101382379AImprove drying qualityEasy to operateDrying solid materials with heatDrying machines with progressive movementsFrequency changerDrive motor
The invention discloses an intellectualized microwave continuous drier and a control method thereof; the drier comprises a rack, a conveying belt, a conveying belt wheel, a driving motor, an instrument control box and a computer; two ends of the conveying belt are respectively provided with a feed hopper and a discharge hopper and the conveying belt runs through a plurality of microwave drying cavities with doors; each microwave drying cavity is internally provided with a microwave magnetron, a temperature sensor, a humidity sensor and a speed-regulating fan; the feed hopper and the discharge hopper are respectively provided with a moisture sensor, and the conveying belt is driven by a speed-regulating motor controlled by a frequency converter. A control system can automatically draw variation curves of the temperature and the humidity of the materials in each drying cavity and the water content ratio of the discharged materials in the drying process of the materials in shorter time according to the collected data of the temperature, the humidity and the water content ratio of the materials in the drying process of the materials, can optimize control parameters continuously according to the change of the temperature, the humidity and the water content ratio in the drying process of the materials, and can regulate the system parameters automatically and realize the dynamic optimization of the drying technique parameters.
Owner:ANHUI AGRICULTURAL UNIVERSITY
Spectral imaging system
InactiveUS7369229B2Increase calibration rangeAccurate detectionRadiation pyrometrySpectrum investigationFull spectral imagingData acquisition
Owner:EATHON INTELLIGENCE
Redundant and fault-tolerant safety instrument control system based on fieldbus and ARM (advanced RISC machines)
InactiveCN102096401ATotal factory controlProgramme total factory controlSafety instrumented systemArea network
The invention provides a design and realization method of a redundant and fault-tolerant safety instrument control system based on a fieldbus and ARM (advanced RISC machines), comprising the following steps: by virtue of redundant and fault-tolerant configuration of a system power supply, input modules, a CPU (central processing unit) and output modules, four core processors communicate with respective and corresponding I / O (input / output) modules by a CAN (controller area network) bus so as to carry out field signal acquisition and control command output, and hardware 2oo4 redundant and fault-tolerant voting is carried out on the output signals of four channels on an output voting module, so that mis-stop of the system caused by single-channel hardware failure is avoided, the function safety level of the redundant and fault-tolerant safety instrument control system is ensured to reach SIL3 (safety integrity level 3), in-time and fast response and protection are carried out on dangerous states of protected field equipment, further a production device enters a predefined working condition of safe stopping, and the safety of staffs, equipment, production and the device is guaranteed.
Owner:北京昊图科技有限公司 +1
Force feedback functioning manual input device and onboard instrument control system having it
InactiveUS6859198B2Easy to operateMinimize the numberManual control with multiple controlled membersCathode-ray tube indicatorsSpherical bearingJoystick
A manual in put device is provided with a spherical bearing, a joystick type knob held swingably on the spherical bearing, a rotary knob disposed coaxially with the joystick type knob, a first actuator for loading an external force on the joystick type knob, a second actuator for loading an external force on the rotary knob, a control unit for controlling these first and second actuators, a guide member for defining an operation direction of the joystick type knob, first detection means for detecting an operation state of the joystick type knob, and second detection means for detecting an operation state of the rotary knob. In an onboard instrument control device, the built-in manual input device is contained in a box and the joystick type knob and the rotary knob and push button switches used for instrument selection are disposed on an upper surface of the box.
Owner:ALPS ALPINE CO LTD
Customizable and reconfigurable virtual instrument panel
ActiveUS20100259375A1Easy to customizeEasy to reconfigureInput/output for user-computer interactionTelevision system detailsTactile sensationDisplay device
The invention provides an instrument control panel that is easily customized and reconfigured, and yet provides the familiar tactile sensation of physical knobs, sliders, and buttons. The instrument control panel comprises one or more interface components that are removably coupled to an interface display wherein the interface components communicate with one or more control components disposed behind the interface display. The present invention lends itself particularly well to an instrument panel.
Owner:APPLIED MINDS
Multi-phase-jump and vehicle full-dynamic induction traffic control method
InactiveCN104778845ASolve the situation of waiting in line (blind waiting)Improve the induction effectControlling traffic signalsTotal delayControl system
The invention relates to an urban intersection traffic signal control method, relates to a multi-phase-jump and vehicle full-dynamic induction traffic control method, and aims to flexibly control traffic signals at intersections by using a traffic signal instrument so as to improve the traffic pass property of vehicles at the intersections and reduce the total delay time of vehicles. The method comprises the following steps: 1) setting an upstream vehicle detector and a parking line vehicle detector at each lane of a traffic intersection, and detecting dissipating vehicle and information of vehicles entering the intersection in real time; 2) according to the numbers of vehicles waiting in different lanes and vehicles running into the intersections, automatically transmitting passing signals to busy lanes by using a busy lane priority pass method through a traffic signal instrument control system so as to induce the vehicles in the lanes to pass prior; 3) by using a method that compatible lanes adopt one same phase and non-compatible lanes are subjected to phase-jump induction control, providing the priority pass right for lanes with a plenty of waiting vehicles or a lane into which a plenty of vehicles run. Due to the adoption of the method, a relatively good induction effect can be achieved at intersections with unsaturated traffic vehicles.
Owner:HENAN INST OF SCI & TECH
Fault Tree Analysis System for the Instrument Control Process for Nuclear Power Plant with Advanced Boiling Water Reactor Background
InactiveUS20100100251A1Fast and accurate to establishLevel controlAnalogue computers for nuclear physicsProbabilistic risk assessmentBiology
The invention relates to the fault tree analysis system for a nuclear power plant with advanced boiling water reactor. The full digital instrument control system uses six different modes to simulate the transmission of the digital signals and the analog signals from the detection units. It is to develop the fault tree for various signal transmission modes to support the nuclear power plant in probabilistic risk assessment (PRA) and meet requirements for simulated signal detection, transmission, logic operation and equipment actuation. Thus, the digital instrument control flow process can fit into PRA model and properly reflect its importance in risk assessment.
Owner:INST NUCLEAR ENERGY RES ROCAEC
Microgrid power distribution system and power flow asymmetrical fault analysis method therefor
InactiveUS20130346011A1Easy to useAdvantageous in speedinessElectric devicesCurrent/voltage measurementRobustificationMicrogrid
A fault analysis method includes: using a matrix of two sets of microgrid power distribution networks to analyze and solve a fault current, and for various types of faults of the distributed power distribution system, obtaining appropriate boundary conditions to calculate a variety of different types of single or simultaneous fault currents of load points. The present invention may be further applied to a situation where a bus or impedance or parallel loop is added. The present invention has good robustness and execution speed, and requires small memory space for calculation of analysis and identification of a power flow fault of the distributed power distribution system, and may be actually applied to an instrument control system for identification and analysis of a fault of a large-scalemicrogrid distribution system.
Owner:INST NUCLEAR ENERGY RES ROCAEC
Multi-chip module smart controller
ActiveUS6938177B1Less complexConvenient power managementElectronic switchingGenerating/distributing signalsComputer moduleOperational capabilities
A multi-chip module instrument controller having various interface and operational capabilities. The controller incorporate a microprocessor and both volatile and non-volatile memories. The controller includes variable analog-to-digital conversion bit depths, with higher bit depths for some applications. Additionally, the controller includes a separately controllable field programmable gate array that acts as a parallel processor with internal or separate external clock. The FPGA preferably includes more than thirty thousand gates (30,000) and adds a freely re-configurable and separately programmable multi-purpose digital system that can run independent of the microprocessor.
Owner:BLEMEL TECH
Method and apparatus for controlling an instrumentation system
ActiveUS7134081B2Electronic circuit testingDigital computer detailsInstrument controlComputer science
An instrument I / O assistant and the algorithms that may be used to manage instrument responses and that may provide an instrument-centric approach to message-based instrument I / O. The instrument I / O assistant may assist the user in parsing instrument responses by offering an environment to interact with an instrument response without forcing the user to write parsing code. Embodiments may be integrated into instrumentation control programs to make instrument I / O as transparent as possible. The instrument I / O assistant may provide code generation so that the parsing of an instrument response performed in the instrument I / O assistant can be reused. The saved code for one query and response may be referred to as a query block. Two or more query blocks may be saved into a task. A task is a series of executable query blocks. The task may be executed, or alternatively code may be generated to execute the task.
Owner:NATIONAL INSTRUMENTS
Automatic urban rainfall runoff sampler
InactiveCN101762409AReduce volumeFlexible and convenient to carryWithdrawing sample devicesRainfall runoffWater discharge
The invention relates to an automatic urban rainfall runoff sampler characterized by comprising a tank body, a catchment structure, a sampling chamber and an instrument control room, wherein the tank body is cuboid; an openable upper cover constitutes the upper part of the tank body and is fixed with the lower part of the tank body via fasteners; hooks are arranged at four corners of the upper cover of the tank body; the catchment structure comprises a detachable catchment hopper arranged outside the tank body and an automatic opening / closing device thereof; the sampling chamber consists of a water guiding pipe, a water inlet pipe, a rotating shaft, a sampling base, a sampling ring and a water discharging pipe; the instrument control room is located on the right side of the tank body and separated from the sampling chamber; a rainwater sensor, a stepping motor and a storage battery are placed inside the instrument control room; and the instrument control room is further provided with an openable door, so as to facilitate the device maintenance and repair. The automatic urban rainfall runoff sampler of the invention has the characteristics of high automation level, compact structure, small size, high portability and convenient management. Therefore, the invention is applicable to the collection of rainfall runoff in the urban wayside sewers and other places for the collection of rainfall runoff or water flow.
Owner:BEIJING NORMAL UNIVERSITY
Priority management system of nuclear power plant
ActiveCN104409123ARealize the function of command priority managementAvoid Common Cause FailuresPower plant safety arrangementNuclear energy generationCommunications systemNuclear power
The invention provides a priority management system of a nuclear power plant; the priority management system of the nuclear power plant is mainly used for managing instruction priorities and interfaces among a digital instrument control system and other systems of the nuclear power plant and driving devices of engineered safety facilities; the priority management system is used for directly receiving instructions from an engineered safety driving cabinet ESFAC, a safety related control cabinet SRC, a diversified driving control cabinet DAC, a serious accident control cabinet SAC and a power plant standard automatic system PSAS in a hard wiring manner, collecting feedback information of a field executor, supporting a self-diagnostic function and a periodic test of a safety system, and transmitting the feedback information, a self-diagnostic result, a quantitative test result and the like of the field executor to a DCS (Data Communication System) of the nuclear power plant; the priority logic part of the priority management system is in the form of a logic circuit; therefore, the priority management system is completely different from the DCS; and thus, software common-cause failures can be effectively avoided.
Owner:CHINA TECHENERGY +1
Method for teaching music
InactiveUS20050005761A1Electrophonic musical instrumentsStringed musical instrumentsDisplay deviceHand manoeuvre
One embodiment of the present invention relates to a method for teaching music to one or more students. The instructor's manual operation of a musical instrument controls in real-time the illumination of guide lamps on each student's musical instrument. This allows the students to visually connect the note to be played with the instructor's verbal instruction and then play the visually indicated note without having to look up at the instructor or a distant display. In another embodiment, the instructor's manual operation of his musical instrument provides a score display of the played note on each student's musical instrument. The students can visually connect the played note with the musical notation on the score display. Remote teaching over a communication network is also described as well as a removable interface for the musical instrument to assist in teaching and use of the instrument.
Owner:YAMAHA CORP
Voice Control System with Multiple Microphone Arrays
ActiveUS20160125882A1Improve speech recognition performanceImprove signal-to-noise ratioMicrophones signal combinationMouthpiece/microphone attachmentsControl systemComputer module
A voice controlled medical system with improved speech recognition includes a first microphone array, a second microphone array, a controller in communication with the first and second microphone arrays, and a medical device operable by the controller. The controller includes a beam module that generates a first beamed signal using signals from the first microphone array and a second beamed signal using signals from the second microphone array. The controller also includes a comparison module that compares the first and second beamed signals and determines a correlation between the first and second beamed signals. The controller also includes a voice interpreting module that identifies commands within the first and second beamed signals if the correlation is above a correlation threshold. The controller also includes an instrument control module that executes the commands to operate said medical device.
Owner:STORZ ENDOSKOP PRODN
Embedded control platform for inspection instrument
ActiveCN102436205AMeet the needs of versatilitySatisfy functional task requirementsProgramme controlComputer controlEmbedded databaseOperational system
The invention discloses an embedded control platform for an inspection instrument. A tool chain of the control platform comprises a cuttable embedded real-time operating system, an embedded database management system (EDMS) and a data acquisition / communication and processing system; and the control platform comprises an embedded data acquisition module and an embedded analysis processing module, wherein the embedded data acquisition module acquires multi-path real-time data of target equipment and preprocesses and uploads the data to the embedded analysis processing module, and the embedded analysis processing module is a simplified expert system facing round target monitoring and is used for data processing of a monitored target, state judgment, confidence evaluation, report generation and timely processing measures and suggestions. The embedded control platform for the inspection instrument has high generality and configurability and is oriented to an intelligent round monitoring instrument.
Owner:ZHEJIANG UNIV OF TECH
Electric automobile charging and discharging facility testing method and system
InactiveCN104198860ARealize integrated utilizationRealize centralized storageElectrical testingTester deviceTest procedures
Owner:STATE GRID CORP OF CHINA +2
System, method, and apparatus for command and control of remote instrumentation
ActiveUS7672262B2Cost-effectiveLow costConstructionsData switching by path configurationCommand and controlLow earth orbit
A remote instrument control and reporting system utilizes a host communication gateway based on hardware and software that interfaces with a field device, remote terminal unit, or control system that operates across multiple communications infrastructures to a common back end data delivery system. This design allows Modbus hosts or similar SCADA polled technologies, such as a field bus that utilizes various industrial protocols to control instruments at and acquire instrumentation data from physically isolated installations. In particular, this design is well suited for applications such as oil well electrical submersible pumps. The data is communicated through, for example, a low Earth orbit satellite into a host communications gateway that simulates within a host computer environment the same polling registers that the data was collected from in the remote locations.
Owner:BAKER HUGHES INC
Restoring instrument control input position/orientation during midprocedure restart
ActiveUS10085811B2Reduce usageProgramme-controlled manipulatorDiagnosticsEngineeringInstrument control
A telesurgery system having a surgical assembly with a motor and a surgical instrument. The surgical assembly has at least one drive mechanism driven by the motor. A sensor assembly is coupled to non-volatile memory, and is for recording position of the at least one rotatable mechanism to the non-volatile memory. A controller is communicatively coupled to the sensor assembly. The controller a processor configured to execute a method. In the method, rotational position of the a drive mechanism is recorded to the non-volatile memory during use of the surgical assembly. A mid-procedure shut-down of the surgical assembly is then initiated. A request is then received to initiate a mid-procedure restart of the surgical assembly. It is then determined whether a post-shutdown position of the drive mechanism is within an accepted tolerance with respect to a pre-shutdown position to allow the mid-procedure restart to complete.
Owner:INTUITIVE SURGICAL OPERATIONS INC
Lateral flow diagnostic devices with instrument controlled fluidics
ActiveUS20050047972A1Easy to useAdvanced fluidic capabilitySludge treatmentVolume/mass flow measurementElectrical conductorChemical reaction
Devices with lateral flow elements and integral fluidics are disclosed. The integral fluidics consist of injector pumps comprised of fluidic elements under instrument control. The fluidic element of an injector pump is fluidically connected to lateral flow elements and can be used to control fluid entry into containment chambers referred to as micro-reactors. The lateral flow elements comprise conductor elements that can be used for sample application and transport of analyte contained in the sample to the micro-reactor. Fluidic transport through the fluidic element of the injector pump is under instrument-control. Both the lateral flow element and the fluidic element may contain chemical entities incorporated along their length. The chemical reactions that can be used for analyte detection using the devices are described. Also described are methods of manufacture of these devices.
Owner:SIEMENS HEALTHCARE DIAGNOSTICS INC
Control system for elongate instrument
InactiveUS20170258540A1Quick controlSimple interfaceMedical devicesCatheterControl systemDistal portion
A system for performing minimally invasive surgery includes a control tool and an elongate member for insertion into a body lumen. The control tool includes a first control tool bending segment and a first control tool transducer configured to generate a first control tool deflection signal based on manipulation of the first control tool bending segment. The elongate member includes a first elongate member bending segment at a distal portion and a first elongate member actuator configured to apply a force at the first elongate member bending segment. The system further includes a processor unit in communication with the control tool and the elongate member. Upon receipt of the deflection signal, the processor generates a first elongate member actuator signal configured to cause the first elongate member bending segment to move in accordance with the deflection signal.
Owner:BLATT ERIC D
Traffic signal instrument control strategy comprehensive performance validity test system and method
InactiveCN102915636ARoad vehicles traffic controlSpecial data processing applicationsTraffic signalSimulation
Owner:BEIJING UNIV OF TECH
Heat cycle extraction concentration method for traditional Chinese medicine
ActiveCN103893991ALow boiling pointHigh extraction rateEvaporator accessoriesSolid solvent extractionAutomatic controlAutomated control system
The invention relates to a heat cycle extraction concentration method for traditional Chinese medicine. According to the method, a suit of equipment is used, heat cycle and solvent cycle are reached through microcomputer control in a sealing system consisting of extraction and concentration, and the temperature, pressure and flow speed are controllable (low temperature extraction is permitted), thus the energy consumption and solvent consumption are furthest saved, and the extracting solution quality is improved and stabilized. The system mainly consists of a traditional Chinese medicine extracting tank, a filter, an extracting solution heat exchanger, a rising film evaporator, a gas-liquid separator, a steam compressor, a circulating pump, a concentrated liquor tank, a PLC full automatic control system, an operating platform, an electric instrument control cabinet and a valve. A fully sealed negative pressure extraction concentration system is formed in the extracting tank, the rising film evaporator and the gas-liquid separator, so that automatic heat conversion and condensate water reutilization during the medicine cycle extraction concentration process are realized, the degree of automation, safety performance and environmental performance are improved, and the method is convenient to operate, low in energy consumption and low in human cost.
Owner:广东世信药业有限公司
Process for controlling temperature of strip steel
ActiveCN1704487AFast and stable responseImprove applicabilityHot-dipping/immersion processesFurnace typesProduction lineDynamic models
The invention provides a process for controlling temperature of strip steel comprising the steps of, (1) forecasting the strip temperature of a certain future time based on strip temperature dynamic model, (2) calculating the needed gas flow variance so as to minimize the difference between the temperature of the destination strip steel and the forecasted strip temperature, (3) calculating gas flow configuration value according to the real gas flow and the gas flow deviation(4) sending the gas flow configuration value to the instrument control apparatus, (5) carrying out static model and dynamic model self-learning according to the real strip temperature, and calculating the gas flow configuration value again.
Owner:SHANGHAI BAOSIGHT SOFTWARE CO LTD
Numerical model processing method for simulation of digital instrument control system of nuclear power plant
InactiveCN102789169AImprove usabilityImprove reliabilitySimulator controlNuclear engineeringNuclear power
The invention discloses a numerical model processing method for simulation of a digital instrument control system of a nuclear power plant. The numerical model processing method comprises the steps of: a) firstly, determining important input signals of the digital instrument control system of the nuclear power plant by comprehensively analyzing the main performance indexes or requirements of the digital instrument control system of the nuclear power plant; and b) then according to the input signals and relevant digital sampling module parameters of the digital instrument control system of the nuclear power plant, modifying a numerical model of a simulated program, i.e. respectively increasing digital sampling module models and relevant sampling time steps to the input signals and setting relevant processing time steps for control channels. By conducting digital processing to the instrument control system in the simulated program, the digital instrument control system can be simulated more really and can be optimized, the goal of guiding actual design through simulation researches is achieved, the simulation result is used for guiding field debugging and power operation, and the availability, the reliability and the economy of the nuclear power plant are improved.
Owner:NUCLEAR POWER INSTITUTE OF CHINA
Airplane hydraulic test distributed test system and method thereof
InactiveCN101865182ACompact structureSmall space sizeFluid-pressure actuator testingData acquisitionE communication
The invention discloses an airplane hydraulic test distributed test system and a method thereof, belonging to the technical field of measurement and control. The test system comprises a data acquisition instrument module (1), a test controller (2), a signal conditioner (3), a network switch (4), an LXI instrument control data bus (5), a field data module (6), an interface conversion module (7), a field data bus (8), a series communication data bus (9) and test software and is characterized in that a plurality of data buses are simultaneously used, and various data acquisition modules are adopted in the test system to finish the data acquisition in the measurement of various signals and the long-line transmission of the measured signals. The system of the invention has compact and simple structure, small space size, reliable operation, high test accuracy and favorable expansibility and tailorability.
Owner:XIAN AIRCRAFT DESIGN INST OF AVIATION IND OF CHINA
Intelligent automatic test system and method
The invention discloses an intelligent automatic test system and method. The intelligent automatic test system comprises a test instrument connected with a to-be-tested unit through a test connection line and a test station connected with the test instrument and the to-be-tested unit through a communication data line; the test station comprises a standard secondary development platform layer, an automatic test layer and a test instrument hardware interface layer; the standard secondary development platform layer comprises a to-be-tested unit test scheme, a unit test function standard data interface library and a unit test scheme development platform; the automatic test layer comprises an automatic test platform, a communication agreement platform and a test report formed on the automatic test platform; the test instrument hardware interface layer comprises a test instrument control interface module. The automatic test method for the to-be-tested unit aims at normalization, standardization and efficiency and has the advantages that personnel requirements are lowered, working process is simplified, and data form is normalized.
Owner:PONOVO POWER
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