89 results about "Smart instruments" patented technology

A radio frequency identification (RFID) workstation reader for RFID-enabled surgical instruments and surgical instrument trays and a method of using a RFID workstation reader to read RFID-enabled surgical instruments and surgical instrument trays is disclosed. The method, apparatus, and system enable individual instruments or a surgical instrument tray containing several surgical instruments to be quickly and efficiently inventoried and tracked. An instrument or instrument tray is placed on the workstation reader. An RF field generated by a plurality of antennae, causes RFID tags embedded in or attached to the instrument or instrument tray to emit a signal containing item specific identification information stored in the tags. The information is received by a control circuit and passed to a computer for data analysis. A status LED is illuminated on the workstation reader based on the results of the data analysis. The method, apparatus, and system can track, inspect, and verify inbound and outbound surgical instrument kits, and help to assess the surgical instruments' and trays' duty life cycle usage.

A system and method for facilitating electronic transactions using an intelligent instrument is disclosed. An authorization server enables users to obtain authorization credentials through the use of the intelligent instrument by issuing a challenge to an intelligent token of the intelligent instrument. The intelligent token generates a challenge response and transmits the challenge response to the authorization server, which assembles credentials including a key for the electronic transaction upon validating the response. The authorization server sends the assembled credentials to the intelligent instrument and the intelligent instrument transmits the assembled credentials to the authorization server during a subsequent transaction. The authorization server validates the assembled credentials and provides authorization for the transaction in response to the validating the assembled credentials.

A surgery system comprising at least one smart instrument, a computer system, and a sensor system adapted to wirelessly sense the position of the at least one smart instrument and to transmit position information to the computer system, wherein the sensor system includes a sensor array and the sensor array includes at least three linear CCD cameras and at least one infrared transceiver.

A method and apparatus for automatically identifying the contents of an instrument tray by use of a radio-frequency tag (RFID) is disclosed. The method, apparatus, and system enable the instrument tray to receive an interrogation signal from a reader and to respond to the interrogation signal with a code comprised of its identifying information as well as its contents of radio frequency tagged instruments. Both the instrument tray and / or the reader may be coupled by a proximity electromagnetic field, an inductive coupling, or may be units of a wireless LAN system such as a wireless fidelity local area network. The interrogation signal interrogates the tray to ascertain its contents, and the tray in turn transmits a signal to the reader to inform the reader of its contents. The method, apparatus, and system can track, inspect, and verify inbound and outbound surgical instrument trays and kits, to assess, for example, the surgical instruments' and trays' duty life cycle usage.

A radio frequency identification (RFID) workstation reader for RFID-enabled surgical instruments and surgical instrument trays and a method of using a RFID workstation reader to read RFID-enabled surgical instruments and surgical instrument trays is disclosed. The method, apparatus, and system enable individual instruments or a surgical instrument tray containing several surgical instruments to be quickly and efficiently inventoried and tracked. An instrument or instrument tray is placed on the workstation reader. An RF field generated by a plurality of antennae, causes RFID tags embedded in or attached to the instrument or instrument tray to emit a signal containing item specific identification information stored in the tags. The information is received by a control circuit and passed to a computer for data analysis. A status LED is illuminated on the workstation reader based on the results of the data analysis. The method, apparatus, and system can track, inspect, and verify inbound and outbound surgical instrument kits, and help to assess the surgical instruments' and trays' duty life cycle usage.

The invention requests to protect a micro-embedded type real-time task scheduler and a scheduling method, relating to the industrial control and intelligent instrument related field. When the scheduling method of the invention is used in scheduling process, the status of a task is marked through the set of a task status word in a task control block; the scheduler determines the scheduling of the task and drives the scheduling through a clock and an event; real-time request is realized by adopting a mode of combining a simplified kernel code, a deprivable kernel and interrupt; a multipurpose mode of adopting a status word to realize ready, suspension and time delay counting reduces task execution codes, simplifies scheduling algorithm and reduces kernel codes; a scheduling lock mark is added to the task control block, and users can lock or unlock in the task according to specific needs. The scheduler solves the problems existing in the prior programming mode of middle-low grade intelligent instruments and meters, meets the requirements on real-time performance, low power consumption and small kernel, and improves programming efficiency as well as code portability.

This invention discloses automatic examining method and device of direct reading instrument. New method uses computer vision theory, information processing technique, digital wave form synthesis technique and design principle of intelligent instrument, solves the most key problem of automatically interpreting direct number of examined instrument in process of examining instrument, proposes using computer as examining control center of assay device, automatically processes instrument examining, design a assay device to implement this method, implements automation of reading number of electricity measuring instrument, program control standard source control, error analysis and examining report forms output. Method used by this invention is suitable to examine every kinds of electricity measuring instrument.

The invention belongs to the field of intelligent instruments and devices and relates to a high-speed laser internal diameter detection system. The good detection effect of laser on surfaces of objects such as metal is utilized, and relative coordinate information of the measurement point position of a detected internal diameter is obtained using a laser triangulation method. In order to ceaselessly, effectively and stably 360-degree collect various data required in internal diameter detection, a laser range finding probe is innovatively combined with a slip ring, so that the laser range finding probe can be directly connected to a motor and achieves 360-degree high-speed rotation. A high-precision electric control linear guide rail is utilized to achieve comprehensive acquisition of internal diameter data, thereby conducting high-precision internal diameter measurement. Through verification, the laser internal diameter detection method meets requirements of internal diameter nondestructive testing, a host computer platform is friendly, and correlated data can be fed back remotely and wirelessly. The measurement method provided by the method can be popularized into other high-precision dimension detection systems capable of reflecting object internal walls.

The invention relates to an algorithm for automatically identifying 192 three-phase three-wire electric energy meter wiring modes, comprising the following steps: letting the voltages U(.)24, U(.)64 and U(.)40 of an electric energy meter input to a smart instrument be U(.)1, U(.)2 and U(.)3 respectively; measuring four phase differences through the smart instrument, namely, the phase difference Phi<U2> of U(.)64 lagging behind U(.)24, the phase difference Phi<U3> of U(.)40 lagging behind U(.)24, the phase difference Phi<I1> of I(.)1 lagging behind U(.)24, and the phase difference Phi<I5> of I(.)5 lagging behind U(.)24; inputting the four phase differences into a judgment unit of the smart instrument, and identifying the voltage wiring mode of the three-phase three-wire electric energy meter though the judgment unit; getting the phase difference Phi of U(.)a lagging behind U(.)24 and the phase difference Phi<c> of U(.)c lagging behind U(.)24 under each mode of voltage wiring; storing each mode of voltage wiring and corresponding Phi and Phi<c> in the smart instrument in the form of table, judging the phase difference of I(.)5 lagging behind I(.)1, and getting the current wiring mode of the electric energy meter under different phase differences of I(.)5 lagging behind I(.)1; and getting the voltage and current wiring modes of the three-phase three-wire electric energy meter. The beneficial effects are as follows: the algorithm has less measurement parameters; by putting forward the phase difference Phi<U3> of the measurement voltage U(.)40 lagging behind U(.)12, identification is quick and efficient; and the algorithm is suitable for popularization.

The invention provides a multi-dosage-form Chinese and western medicine product full-process intelligent manufacturing system and a construction method. The invention breaks through a multi-dosage-form Chinese and western medicine product manufacturing process and a digital equipment technology. Advanced intelligent equipment such as intelligent equipment facilities, intelligent sensors, intelligent instruments and meters, industrial robots and the like are applied to implementation, and an advanced industrial control system, industrial control software and the like are integrated through technologies such as the Internet of Things technology, the big data technology, cloud computing, artificial intelligence, information security and the like. The information intercommunication between people and equipment, the information intercommunication between equipment and equipment, the information intercommunication between equipment and systems and the information intercommunication between systems are achieved. The full-life-cycle information integration of products from research and development design, planned purchasing, production and manufacturing, quality inspection, sales delivery,product tracing, after-sales service and the like is achieved.

The invention discloses a real-time monitoring and use management system based on the wireless Internet for a large-scale scientific research apparatus. The system comprises an intelligent apparatus equipment real-time monitoring end, an information database system of the large-scale apparatus equipment and a man-machine interaction management center module. The system is advantaged in that the wireless data transmission technology is utilized, application is flexible and convenient, the management effect is obvious, an effective management means is further provided for management departments, national advocacy of sharing the large-scale scientific research apparatus is followed, a utilization rate of the large-scale scientific research apparatus is improved, larger efficacy is performed, values of the large-scale scientific research apparatus are improved, a part of use consumption cost is supplemented, entering a good operation track is realized, moreover, the system has open expansion property, and newly-purchased large-scale apparatuses can conveniently join in the system.

A smart musical instrument system may include a musical instrument, a first sensor, a second sensor, a processor device, and a reminder device. The first sensor may be configured to obtain first performance data reflecting operations of the musical instrument. The may be second sensor configured to receive second performance data associated with hand posture of a user of the smart instrument system. The processor device may be in communication with the first sensor and the second sensor, and may be configured to generate feedback based on at least one of the first performance data or the second performance data. The reminder device may be configured to deliver the feedback to the user.

The invention discloses an automatic clock frequency measurement and calibration system and method. The system comprises a power supply system, an instruction control module, a data storage model, a self-adaptive voltage control and burning power supply control module, a communication interface module, a clock frequency measurement module, a chip clock frequency calibration module, a clock frequency algorithm processing module, a smart instrument control module and a clock calibration module. The invention achieves measurement and calibration of clock frequencies of integrated or professional chips at low cost, the frequency calibration accuracy is ensured, demands of high-precision clock frequency calibration are stratified, usage requirements of clients are met with low investment and high benefits, the chip design cost is saved and the development efficiency is improved.

A smart musical instrument system may include a musical instrument, a first sensor, a second sensor, a processor device, and a reminder device. The first sensor may be configured to obtain first performance data reflecting operations of the musical instrument. The may be second sensor configured to receive second performance data associated with hand posture of a user of the smart instrument system. The processor device may be in communication with the first sensor and the second sensor, and may be configured to generate feedback based on at least one of the first performance data or the second performance data. The reminder device may be configured to deliver the feedback to the user.

The invention belongs to the technical field of computer network communication, and in particular relates to a method for automatically adapting to speed change of a bus. The technical scheme of the invention provides a communication method capable of self-adaptively switching between two speeds of a CAN (Controller Area Network) bus and an intelligent instrument can automatically adapt to the bus speeds of different systems by two ways as follows: one way is that a No.0 intelligent instrument is used for setting bus speeds for other intelligent instruments; and the other way is that the bus speeds can be automatically indentified and configured by the other intelligent instruments, so that the artificial configuration is not needed.

The invention provides a safe data transmission method of a smart instrument system. The safe data transmission method comprises the steps that a, a handheld device obtains a data encryption key from a data management center; b, the handheld device encrypts the data encryption key and data collected from a smart instrument to generate encrypted data frames, and the encrypted data frames are transmitted to the data management center. The safe data transmission method of the smart instrument system achieves cryptograph transmission of an overall message, and is high in data transmission safety and reliability.

The invention discloses a single-knob controlling method for an intelligent instrument. The controlling method is improved by designing a state code and a response algorithm in a drive program of a rotary pulse generator (RPG), and coordination of a mouse and a keyboard is realized only through a knob so as to realize control clicking activation and input operation comprising a few states of click, double click, hold-down left and right rotation and hold-down for more than 3 seconds. Through the action states of the design, a focus can be conveniently moved to each control, and each control is activated, so that operation of value input or option selection of a menu and the controls is realized, and an aim of flexibly controlling the instrument is fulfilled.

The present invention discloses an intelligent electricity acquisition system which comprises an intelligent device and an electricity gatherer, wherein the intelligent device and the electricity gatherer exchange data in a wireless manner, the electricity gatherer acquires electricity parameters of an electronic component and sends the electricity parameters, after processing, to the intelligent device wirelessly, the intelligent device is equipped with a computer application program for processing electricity parameters, processes the received electricity parameters into a statement, a chart or an alarm signal and displays the statement, the chart or the alarm signal. The system uses the intelligent device that every has one in daily life to build an electricity gatherer communicating with the intelligent device. The electricity acquisition system has powerful data processing and storage function and has the characteristics of intelligent devices. The intelligent electricity acquisition system makes measurement means smarter, when used as a teaching apparatus, takes all possible problems during an experiment done by a student into consideration, automatically draws a real-time curve map and provides user-friendly functions such as random ammeter zero setting.

The invention creatively designs a combined multifunctional electromagnetic electron capturing killing device and a multipurpose processing container. The advantages of various modes, including electromagnetism, electronic, physics, chemistry and the like, are comprehensively utilized; the smart instrument structures, such as electromagnet triggering capture and electronic high-pressure killing, are adopted, and an environment-friendly viscose is combined for capturing and killing; the device is multifunctional; the device can capture and kill four different targets of cockroaches, flies, mosquitos and mouse; the device has the advantages of multifunctional setting, recycling and continuous automatic work; the combined multifunctional electromagnetic electron capturing killing device provided by the invention comprises a functional combined frame, a rotary electromagnet, the multipurpose processing container and an electronic killer; the components are used in a combined form or detachably and separately used; the device is more efficient and convenient, is economical and practical and is hygienic and environment-friendly; the combined multifunctional electromagnetic electron capturing killing device can be widely used for killing flies and mouse and eliminating insects in urban and rural family, unit and public places, such as community.

The invention relates to a method for power management of a wireless remote meter reading system. The method is especially suitable for the wireless remote meter reading system which is composed of wireless intelligent instruments and apparatuses and a meter reading device. The wireless intelligent instruments and apparatuses have onsite serial numbers ID2 except the electronic label numbers ID1 set at the moment of leaving factory; the onsite serial numbers ID2 are started from No.1 to No.n, wherein n is the total number of the wireless intelligent instruments and apparatuses managed by the meter reading device; the meter reading instruction is sent in the sequence of the ID2; the wireless intelligent instruments and apparatuses determine the sleep mode thereof according to a comparison result of the data of the onsite serial numbers ID2 received at the first time and the allocated onsite serial numbers ID2; the effects of reducing the power consumption of the wireless intelligent instruments and apparatuses and prolonging the service life of built-in batteries can be achieved in the manner of causing instruments and apparatuses to enter an ultra-low power consumption sleep state as much as possible in one meter reading period.

The invention discloses a depth learning based smart instrument detection method. The method includes taking a picture of an instrument through a camera, performing preprocessing on the image throughan IPC and reading instrument numerical value through image number recognition technology; performing analysis on the read instrument numerical value data and making result prediction and judgment; sending an instrument change alarm if instrument damage is judged through analysis and taking corresponding halt treatment; sending an alarm and stopping equipment operation immediately if the instrument works normally but the numerical value surpasses a safety range of the instrument; performing smart learning on history data and previous judgment and returning to the system, improving data analysis and system pre-judgment continuously, improving the pre-judgment accuracy through uninterrupted machine self learning. The method provided by the invention has advantages of high smart level and good pre-judgment capability. Besides, the pre-judgment method is improved continuously through history data and history judgment and the smart pre-judgment capability is improved.

The invention requests to protect a micro-embedded type real-time task scheduler and a scheduling method, relating to the industrial control and intelligent instrument related field. When the scheduling method of the invention is used in scheduling process, the status of a task is marked through the set of a task status word in a task control block; the scheduler determines the scheduling of the task and drives the scheduling through a clock and an event; real-time request is realized by adopting a mode of combining a simplified kernel code, a deprivable kernel and interrupt; a multipurpose mode of adopting a status word to realize ready, suspension and time delay counting reduces task execution codes, simplifies scheduling algorithm and reduces kernel codes; a scheduling lock mark is added to the task control block, and users can lock or unlock in the task according to specific needs. The scheduler solves the problems existing in the prior programming mode of middle-low grade intelligent instruments and meters, meets the requirements on real-time performance, low power consumption and small kernel, and improves programming efficiency as well as code portability.

The present invention relates to automatic controller for double-screw extruder, and aims at solving the problems of raising temperature control precision and making system to operate continuously. The present invention is one microcomputerized smart instrument comprise temperature input or output control part and in-situ analog monitoring and alarming part. The programmable controller processes the data concentratedly to realize the automatic control and is used in industrial production with double-screw extruder.

The invention discloses an intelligent instrument for oral disease detection and treatment. The intelligent instrument is characterized by comprising an oral cavity supporting sleeve, a micro camera,a supporting sleeve, a supporting rod, a universal joint, an illumination lamp, a micro stepping motor, a dosage mechanism, a spring, a palate supporting pad, a lower jaw supporting pad, a supportingframe, a base, rollers, a controller, a display screen and a switch; the controller controls the illumination lamp and the micro camera to rotate, the oral cavity internal environment is photographed,and therefore oral disease detection can be achieved; the controller controls the micro stepping motor to rotate or stretch or retract so that drugs on the dosage mechanism can be conveyed to the designated position; the intelligent instrument is simple in structure and convenient to operate, the cleanness of the oral cavity is ensured, and the oral disease judgment accuracy and the oral diseasetreatment efficiency are improved at the same time.

The invention relates to the field of instruments and meters, in particular to an intelligent instrument and meter fixing and clamping device facilitating heat dissipation, which comprises a shell. A through hole for a wire to penetrate through is formed in the rear wall of the shell, a ventilation plate with a plurality of ventilation openings is fixed at one end of the shell in a penetrating manner, and a first through shell is fixed at the other end of the shell in a penetrating manner; a first fan is installed in the first through shell, a clamping component used for clamping an instrument is arranged in the shell, and an ejection mechanism is arranged on the shell. By adding the ventilation plate, the clamping part, the ejection mechanism and the like, the clamping part is controlled to clamp an instrument, the first fan is started, the interior of the shell is ventilated, heat is dissipated in time, when a plurality of ventilation openings of the ventilation plate are blocked by foreign matter in a large area, the air outlet amount of the first shell is sharply reduced, an ejection rod in the ejection mechanism penetrates through the ventilation openings to eject the foreign matter, normal circulation of air in the shell is guaranteed, heat is taken away in time, and damage to the instrument is effectively prevented.

The invention relates to the technical field of instruments, in particular to an electric vehicle smart instrument control system. The electric vehicle smart instrument control system comprises a single-chip microcomputer core module, a sensor module, a PC (personal computer) and a display module. The sensor module collects information and transmits the information to the single-chip microcomputer core module through an input module. The converting module, connected through a parallel peripheral interface, of the PC mutually exchanges processing data with the single-chip microcomputer core module. The display module is connected with the single-chip microcomputer core module through a serial periphery interface. The electric vehicle smart instrument control system has the advantages that the MC68HC90 single-chip microcomputer is used as the control core, the display function of traditional instruments is kept by the aid of LCD dynamic display, the single-chip microcomputer secondarily processes the collected data in real time so as to obtain vehicle operation parameters which cannot be directly collected by a sensor, and the vehicle operation parameters can also be dynamically displayed on an instrument panel through LCD; the system further comprises an interface for communicating with the PC, and the collected vehicle operation parameters can be recorded, stored and analyzed in the PC.

The invention discloses an intelligent instruments and apparatus management system including: a user terminal, which is used for intuitively querying and controlling terminal equipment; a payment platform for paying cost according to query results; a server which is connected to the user terminal and the payment platform via corresponding server interfaces and is connected to the terminal equipment through a NB-IoT network, thus analyzing, storing and processing reported data and controlling the terminal equipment; the terminal equipment including a NB-IoT water meter, a NB-IoT electricity meter, a NB-IoT gas meter, and a NB-IoT sensor. The system achieves remote meter reading, unified management and settlement and real time inquiring of water meters, electricity meters and gas meters of residents.