27 results about "Micro processor unit" patented technology

A method and an apparatus are provided for Electron Beam (EB) curing of coils that are coated with energy cured resins. The apparatus comprises a curing assembly, a microprocessor unit, one or more sensors, and a user interface. The curing assembly comprises of a fixed part and a movable part. The fixed part comprises a rotator and a first moving means. The movable part comprises of an accelerator. The fixed part and the movable part are movably coupled to each other using a coupler. The coupler is configured to move using a second moving means. The curing assembly is communicatively coupled to the microprocessor unit. The coil comes at the input gate at the fixed part of the curing assembly for the curing purposes and exits through the output gate at the fixed part of the apparatus after being cured.

The invention discloses a high-voltage iron tower comprehensive performance on-line monitoring device and a monitoring method thereof, and the device comprises a comprehensive monitoring unit which is configured to obtain a monitoring instruction sent by a microprocessor unit to monitor a high-voltage iron tower. The microprocessor unit processes various data of the detected iron tower monitored by the comprehensive monitoring unit and then sends the data to the display unit; the comprehensive monitoring unit comprises a grounding resistance measuring module; an iron tower attitude measurement module; an iron tower screw loosening measurement module and an iron tower temperature measurement module; according to the high-voltage iron tower comprehensive performance on-line monitoring device and the monitoring method thereof, based on a multi-sensing technology, by arranging a plurality of measuring modules electrically connected with the microprocessor unit, the grounding resistance, the space attitude, the screw loosening condition and the iron tower temperature of the high-voltage iron tower can be monitored on line at the same time, manpower and material resources are saved, and meanwhile potential safety hazards are reduced.

The application discloses a low-temperature self-adaptive intelligent emergency starting power supply and a control method thereof. The emergency starting power supply comprises an internal energy storage unit, an output interface unit, a working condition sensing unit, a power conversion unit, an active thermal management unit and a microprocessor unit. The control method acquires the real-time internal resistance and static voltage of the target battery and the ambient temperature through the working condition sensing unit, and activates the self-heating function in a low-temperature environment. The microprocessor unit matches the preliminary waveform based on a feature database, and corrects the feature sequence of the optimal discharge waveform by using the real-time internal resistance of the target battery. In the pulse output process, the real-time terminal voltage drop rate of the target battery is monitored in real time, and the duty cycle of the optimal discharge waveform is dynamically adjusted, or the pulse output is terminated. The application realizes a closed loop of sensing, preheating, matching, correction and feedback, improves the starting success rate in an extremely cold environment, and ensures the safety of the equipment and the target battery.

The invention provides a multi-mode control system of an abdominal massage robot. The multi-mode control system comprises an abdominal massage robot body, a main controller and an upper computer, the abdomen massage robot body comprises a multifunctional massage head; the multifunctional massage head is connected with a pressure sensor; the multifunctional massage head is driven by a micro linear motor to achieve Z-axis lifting, driven by a direct-current gear motor to achieve X-Y plane movement and driven by a voice coil motor to achieve high-frequency vibration. A microprocessor unit of the main controller analyzes a control instruction of the upper computer to obtain the position and posture of the massage head in a method pressing period, the movement track of the massage head is determined through movement planning, and the position change of the corresponding motor is obtained after inverse kinematics solution. The microprocessor unit controls the motor driving module to drive the corresponding motor to reach the driving speed or the vibration frequency to drive the massage head to massage; the main controller collects pressure information of the pressure sensor in real time. The abdomen massage robot integrates four massage manipulations including pressing, rubbing, vibrating and pushing. In addition, the position of the motor is controlled in a cascade PID closed-loop mode, real-time force feedback is combined, the accuracy and safety of massage actions are ensured, and damage caused by too large force is prevented.

The utility model discloses a low-cost highway rain and fog weather vehicle photoelectric prompting device based on millimeter wave radar, which comprises a mounting shell, and a functional assembly is arranged in the mounting shell; the functional assembly comprises a millimeter wave radar module and a microprocessor unit which are arranged in the mounting shell, a power supply module is further arranged on the mounting shell, a photoelectric prompt module is further arranged on the mounting shell, and the photoelectric prompt module is electrically connected with the microprocessor unit. According to the utility model, the function assembly is arranged, the millimeter wave radar module and the microprocessor unit are adopted, traffic flow information is monitored in rainy and foggy weather, and the photoelectric prompt module is controlled, so that a driver is effectively prompted and pre-warned, and the driver can know that vehicles exist in front of and behind the vehicle and drive carefully; a driver can be continuously prompted in real time, the driving safety in rainy and foggy weather is effectively improved, and accidents are reduced.

The invention discloses a circuit breaker mechanical characteristic on-line monitoring device and a monitoring method thereof, and the device comprises a sound signal obtaining module which is used for collecting an action sound signal in the opening and closing operation process of a circuit breaker, and a microprocessor unit starts a vibration signal obtaining module, a displacement resistance obtaining module and a current signal obtaining module based on the sound signal; the vibration signal acquisition module is used for acquiring vibration signals in the opening and closing process of the circuit breaker; the displacement resistance acquisition module comprises a linear potentiometer connected with a circuit breaker pull rod; the current signal acquisition module is used for acquiring a current signal of the circuit breaker operating mechanism; according to the online monitoring device and method for the mechanical characteristics of the circuit breaker, indexes such as the opening and closing speed, the total stroke, the opening distance, the overtravel, the opening and closing time, the energy storage driving motor coil current and the opening and closing driving electromagnet coil current of the circuit breaker can be monitored on line, and then the running state of the circuit breaker is obtained, so that safe running of the circuit breaker is guaranteed.

The utility model discloses an intelligent wearable bracelet linked with a toll station alarm for reminding. The intelligent wearable bracelet comprises a shell and wireless transmission equipment arranged in the shell, the wireless transmission device comprises a Bluetooth and a display module, the Bluetooth is connected with the display module, and the Bluetooth is used for receiving alarm information from a toll station alarm and transmitting the alarm information to the display module; the display module comprises a microprocessor unit and a screen unit connected with the microprocessor unit. The bracelet disclosed by the utility model can receive various abnormal signals transmitted by an alarm system in a wireless mode. When the bracelet receives the wireless signals, a wearer can be reminded in a vibration and character display mode, accurate transmission of alarm information is ensured, and the wearer is helped to rapidly position an abnormal position.

The utility model relates to the technical field of container management, in particular to a visual container position information display system suitable for a container stockpiling station, which comprises a data acquisition module comprising a container position sensor unit and a data acquisition control unit, and a data processing module comprising a microprocessor unit and a data conversion circuit, the microprocessor unit is connected with the box position sensor unit through the data acquisition control unit and the data conversion circuit, the visual display module comprises an LED display screen unit and a graphic display controller, and the graphic display controller is connected with the LED display screen unit and the microprocessor unit. The LED display screen unit and the graphic display controller of the visual display module are matched with each other, so that data processed by the microprocessor can be displayed in a visual and clear graphic interface, and a worker can quickly obtain the position and state information of the container.

The invention discloses a passive wireless lightning arrester sensing terminal, which relates to the technical field of power system power transmission and transformation equipment monitoring, and comprises a leakage current acquisition sensing module, a microprocessor unit, a data wireless transmission module, a synchronization module, an energy supply module and a self-checking module, the leakage current acquisition sensing module adopts a Rogowski coil and a high-speed A / D converter to realize wide dynamic range current acquisition; the energy supply module takes energy by using the leakage current of the lightning arrester; the microprocessor unit processes data and controls the on-off of the wireless module to reduce power consumption; the data wireless transmission module adopts a low-power-consumption wireless protocol; the self-checking module monitors the state of each module in real time; according to the invention, the problems of low measurement precision, high power consumption, poor interference resistance and the like in the prior art are solved, high-precision acquisition and wireless transmission of the leakage current, the lightning stroke times and the lightning stroke time of the lightning arrester are realized, and the system has the advantages of low power consumption, high reliability and strong anti-interference capability.

The application discloses a kind of railway signal outdoor equipment temperature and humidity detection device and working method, it is related to railway equipment state monitoring technical field, including battery power supply unit, watchdog power management unit, microprocessor unit, temperature and humidity detection unit and wireless communication unit;The power input of the watchdog power management unit is connected with the output of battery power supply unit, and the output of battery power supply unit power is controlled by watchdog power management unit, and microprocessor unit, temperature and humidity detection unit and wireless communication unit are powered by system power bus;The application has innovative watchdog power management unit design, uses intelligent dynamic power consumption management mode, perfects fault isolation and fault tolerance, has comprehensive remote interaction and operation and maintenance capability and uses the mode of strategy intelligent cooperation, realizes the optimal balance of functionality and reliability.

The invention discloses a multi-mode accurate evaluation system for releasing manipulation in scapulohumeral periarthritis, and the system comprises a pressure sensing glove which is worn on the hand of a doctor to monitor the pressure value during releasing in real time, the pressure sensing glove is provided with a pressure sensor at the palm center, and the pressure sensing glove is provided with a microprocessor unit at the hand back; the inertial sensing unit is used for being worn on the arm of the patient to monitor the lifting angles of the arm of the patient in all directions in the releasing process in real time; the upper computer program is used for acquiring multi-modal data in real time and observing and analyzing; and the Bluetooth communication module is used for transmitting data of the microprocessor unit and the inertia sensing unit on the pressure sensing glove to wireless synchronous data communication of an upper computer program. The problem that in the prior art, a doctor judges the force application size and the joint movement range only through subjective experience is solved, force application overload early warning and accurate release effect evaluation in the operation are achieved through pressure-movement bimodal synchronous quantitative analysis, and the iatrogenic injury risk is reduced.

The invention relates to the field of automation control, in particular to a solenoid valve state monitoring circuit, method and system, and the solenoid valve state monitoring circuit comprises a microprocessor unit, a first relay module, a second relay module, a solenoid valve, and a driving triode which is respectively associated with the first relay and the second relay. And a current sampling unit. Wherein the current sampling unit is connected in series in a power supply loop of the electromagnetic valve, and the current sampling unit is connected with an analog-to-digital conversion port of the microprocessor. Potential faults can be found in advance, maintenance can be arranged in time, equipment shutdown caused by sudden occurrence of the faults is avoided, and production loss is reduced.

The invention provides intelligent eye drop medication management equipment. The intelligent eye drop medication management equipment comprises a sleeve and a microprocessor unit, wherein the sleeve is used for accommodating an eye drop bottle; the microprocessor unit is connected with the sleeve, and after an eye drop bottle is inserted into the sleeve, the microprocessor unit identifies the eye drop bottle and establishes data association; the microprocessor unit comprises a gyroscope sensor and is used for detecting the dripping action of the eye drop bottle; the microprocessor unit is configured to recognize medicine dropping actions through the gyroscope sensor, record medicine taking data and send the medicine taking data to a mobile terminal through the communication module. The device is reasonable in design, for a patient, the device is convenient to use, and missed drops and wrong drops are remarkably reduced through the intelligent reminding and automatic recording functions; for doctors, quantifiable compliance data provides an objective basis for clinical decision making, remote patient management is realized, and the device and the method provided by the invention effectively improve the medication compliance of patients with chronic eye diseases such as glaucoma and the like.

The invention relates to a device (2), in particular a field device, for industrial automation, comprising a first microprocessor unit (11) for communicative integration of the device (2) into a communication system, in particular for communication with a higher-level controller (8), further comprising a second microprocessor unit (12) which is configured, in a first operating mode of the device (2), to define communication information to be sent via the communication system and to transmit the communication information to the first microprocessor unit (11) so that the first microprocessor unit (11) sends the communication information via the communication system, wherein the device (2) is configured to switch from the first operating mode to a second operating mode in response to an error state of the second microprocessor unit (12), and the first microprocessor unit (11) is configuredIn the second operating mode, a communication function relating to communication via the communication system is to be taken over by the second microprocessor unit (12) and / or diagnostic information relating to the fault condition is to be sent via the communication system.

This invention provides an automatic hood tilting system for long-nose commercial vehicles, comprising: a chassis controller, a millimeter-wave radar array, a camera, an electric tilting switch, a hood locking switch, a parking switch, a neutral switch, an onboard audible and visual alarm device, a tilting motor, a vehicle CAN network, and an instrument cluster controller. The chassis controller, based on information collected from the millimeter-wave radar array, electric tilting switch, hood locking switch, parking switch, and neutral switch at its input, controls the operating status of the tilting motor and the onboard audible and visual alarm device. Specifically, the chassis controller includes an information acquisition unit, a CAN transceiver unit, a storage unit, a decoder, a microprocessor unit, a diagnostic unit, and a drive unit. This invention is practical and can automatically tilt the hood, meeting customer needs. When the hood is not properly locked, the system can alert the driver through indicator lights on the instrument cluster and an audible and visual alarm, preventing potential safety hazards while driving.

The application belongs to the technical field of aircraft component and assembly design and manufacturing, and discloses an aircraft cabin door control system, which comprises a microprocessor module, an interface circuit module, a driving module, a cabin door signal logic control module and a self-detection module, the microprocessor unit comprises an A / D conversion module and a data processing and logic judgment unit, the interface circuit module comprises a plurality of aircraft cabin door position sensors and a slide pre-position inductance sensor signal, the driving module comprises a door driving, a slide driving and a fire alarm driving, and the self-detection module comprises a fault detector. The application provides the collection, transmission, processing, position state indication and cabin door abnormal alarm of the aircraft cabin door position sensor signal by designing the aircraft cabin door signal control system and control assembly, simultaneously provides the BITE self-detection function of the aircraft cabin door control system, reduces the operation failure probability of the crew, and improves the safety during flight.

The invention discloses an electricity-carbon conversion metering device based on source-network-charge and a control method, the electricity-carbon conversion metering device realizes carbon emission calculation by cooperating with an electric energy meter and a main station, the electricity-carbon conversion metering device comprises a microprocessor unit and a communication unit, the communication unit comprises a first communication unit and a second communication unit, and the first communication unit is connected with the microprocessor unit. Wherein the micro-processing unit is connected with a main station through the first communication unit and used for receiving carbon emission factors sent by the main station in real time, the micro-processing unit is connected with the electric energy meter through the second communication unit and used for collecting electric power parameters in real time, and the electricity-carbon conversion metering device calculates carbon emission based on the electric power parameters and the carbon emission factors. The system greatly improves the calculation efficiency of the carbon emission, is small in size, is convenient to install and use, and provides data support for later system carbon emission prediction, carbon asset management of a source side, carbon flow analysis of a network side, and energy conservation and carbon reduction of a load side.

The utility model discloses a signal synchronous acquisition and real-time calibration integrated board card, and relates to the technical field of signal synchronous acquisition. The device comprises a PCB, the left edge of the PCB is provided with a signal input interface, the central position of the PCB is provided with a clock module, the clock module is connected with the signal input interface through PCB wires, the right side of the PCB is provided with a plurality of analog-to-digital converters, each analog-to-digital converter is connected with the signal input interface through the PCB wires, and the analog-to-digital converters are connected with the signal input interface through the PCB wires. The analog-to-digital converter is also connected with the clock module; a microprocessor unit is arranged at the top of the PCB, is connected with the analog-to-digital converter and is used for collecting and processing sampled data; and the memory module is arranged below the microprocessor unit and is connected with the microprocessor unit through a serial interface. According to the utility model, the clock module is arranged at the central position of the PCB, so that a stable and accurate time reference is provided for a system, and high time synchronization can be achieved when the analog-to-digital converter performs signal sampling.

The invention provides a self-powered module for an automatic change-over switch. The self-powered module comprises a microprocessor unit; the sampling unit is connected to the microprocessor unit and is used for acquiring electrical parameter signals of at least two paths of input power supplies in real time; the contactor array comprises a plurality of contactors, the input end of each contactor is connected with an input power supply, and the output ends of all the contactors are connected to the power supply output end of the module in parallel; a control signal output end of the microprocessor unit is connected to a control coil of each contactor; and the position feedback unit is connected between the contactor array and the microprocessor unit and is used for detecting the actual position state of the contact of each contactor in real time and feeding back a position signal to the microprocessor unit. According to the invention, access of at most four paths of power supplies is supported, and the system redundancy is obviously improved; power supply selection logic is flexibly defined based on a visual configuration interface of a PC terminal; a modularized framework is adopted, so that the volume defect of traditional integrated power supply is avoided, and complex working conditions without an external power supply can be adapted.

The invention discloses a low-temperature self-adaptive intelligent emergency starting power supply and a control method thereof. The emergency starting power supply comprises an internal energy storage unit, an output interface unit, a working condition sensing unit, a power conversion unit, an active thermal management unit and a microprocessor unit. According to the control method, the environment temperature and the real-time internal resistance and static voltage of the target storage battery are obtained through the working condition sensing unit, and the self-heating function is activated in the low-temperature environment. And the microprocessor unit matches the initial waveform based on the feature database, and generates a feature sequence of the optimal discharge waveform by using the real-time internal resistance correction of the target storage battery. And in the pulse output process, the real-time terminal voltage drop rate of the target storage battery is monitored in real time, and the duty ratio of the optimal discharge waveform is dynamically adjusted, or pulse output is terminated. According to the invention, closed loop of sensing, preheating, matching, correction and feedback is realized, and the safety of equipment and a target storage battery is ensured while the starting success rate in an extremely cold environment is improved.

A method and apparatus are provided for electron beam (EB) curing of a roll material coated with an energy-curable resin. The apparatus includes a curing component, a microprocessor unit, one or more sensors, and a user interface. The curing component comprises a fixed portion and a movable portion. The fixed portion includes a rotating body and a first moving device. The movable portion includes an accelerator. The fixed portion and the movable portion are movably connected to each other using a connector. The connector is configured to move using a second moving device. The curing component is communicatively connected to the microprocessor unit. The roll material arrives at an input gate at the fixed portion of the curing component for curing purposes and exits through an output gate at the fixed portion of the apparatus after curing.

The invention discloses an intelligent deep hypothermia storage and transportation box, and belongs to the technical field of biological sample transportation equipment.The intelligent deep hypothermia storage and transportation box comprises a tank body system and a control system, the tank body system comprises a shell, an upper cover is installed on the top of the shell, a vacuum tank is installed in the shell, high vacuum exists between the shell and the vacuum tank, and a heat preservation plate is installed on the bottom face of the upper cover; a temperature sensor used for monitoring the temperature in the vacuum tank is installed at the bottom of the heat preservation plate, a weight sensor used for monitoring the total weight of the tank body system is arranged at the bottom of the shell, and an attitude sensor and a positioning module are installed in the upper cover. The control system comprises a microprocessor unit which is used for receiving and processing data from all the sensors; the wireless communication unit is used for carrying out data interaction with a remote cloud platform; and the data storage unit is used for caching historical data. According to the invention, the whole-course real-time remote monitoring and intelligent early warning of the transportation process can be realized, and the safety and reliability of biological sample transportation are greatly improved.

The invention discloses a multi-threshold sensor detection system and method based on cooperation of a hardware comparator and software, and relates to a multi-threshold sensor detection system and method. The problems that in a traditional sensor detection system, response is delayed, reliability depends on software, and rapid alarm and accurate measurement cannot be achieved at the same time are solved. The system comprises a sensor signal acquisition module, a hardware threshold comparison module, a state indication module, a microprocessor module and a wireless communication module, a hardware multi-threshold comparison unit adopts an operational amplifier to form a window comparison circuit, works independently of a microprocessor and is used for performing real-time and multi-gear parallel comparison on sensor signals, and the state indication module is used for indicating the state of the sensor signals. And the state indicating lamp is directly driven. And meanwhile, the microprocessor unit performs ADC sampling and digital processing on the same sensor signal to realize accurate measurement, and uploads data through the wireless communication unit. The invention belongs to the technical field of integrated circuit and sensor detection.

The invention relates to the technical field of power equipment detection, in particular to a high-voltage circuit breaker mechanical characteristic detection device and method, and the device comprises a photoelectric sensor plate which is fixedly disposed on a static part of a high-voltage circuit breaker, a reflection plate which is disposed on a main contact motion connecting rod, and a microprocessor unit. A plurality of reflective photoelectric sensors are arranged on the photoelectric sensor plate along the movement direction of the main contact in an array manner; reflecting strips and non-reflecting strips are alternately arranged on the surface of the reflecting plate, the effective length of a measuring area of the reflecting plate is larger than the distance between the sensors, and it is guaranteed that the reflecting plate always covers at least one sensor within the full-stroke movement range. The microprocessor unit selects and splices effective signal channels by collecting voltage signals output by the sensors, establishes a calculation model of voltage and displacement by using a light spot area modulation principle, generates continuous position signals, and further calculates a curve of travel and time. The problems that the internal space of the high-voltage circuit breaker is narrow and the measurement stability is poor are solved.

The present invention relates to a system, a sensor and an electronic circuit with application in the field of devices for measuring low alternating currents, with the aim of monitoring electrical equipment in power substations and assisting in the performance of preventive maintenance, which is essential for ensuring the proper operation and safety of electrical systems. The system comprises a current transformer (1), a measurement module (2), a microprocessor unit (3) and a housing (4). The assembly in question operates in a comprehensive and self-sufficient manner in measuring low currents in power substations. Its operation, based on the magnetic principle, is robust and preserves the integrity of the network by means of contactless measurement from the current transformer (1). The housing (4) protects sensitive components from inclement weather and electromagnetic interference. The direct measurement method developed reduces uncertainties in the system and allows calibration and self-equalisation of the signal by means of simple adjustments made to the measurement module (2), without the need for post-processing to recover the information measured. The data acquired are processed and sent by the microprocessor unit (3) to the server, which provides binary-type files that can be viewed using any available source code editor.

The invention discloses a medicine traceability code recognition device and method based on a six-axis mechanical arm, and relates to the technical field of intelligent recognition, and the device comprises a medicine box conveying module which is used for conveying a to-be-recognized medicine box to a designated position; the medicine box posture adjusting module is used for driving the medicine box clamp to execute the following operations through the six-axis mechanical arm when the medicine box is conveyed to a designated position: clamping the medicine box at the designated position, driving the medicine box to rotate in a horizontal plane, and driving the medicine box to vertically overturn around a horizontal axis; the image acquisition module is used for shooting the medicine box to obtain a medicine box image containing the traceability code; and the traceability code analysis module comprises a microprocessor unit and a communication unit, the microprocessor unit analyzes and processes the image acquired from the image acquisition module to obtain traceability code information, and the communication unit reports the obtained traceability code information to a medicine management platform. The method is used for accurately and efficiently identifying the drug traceability code and realizing traceability and management of information such as drug sources and flow directions.