92results about "Pc applications" patented technology

Systems and processes herein may be configured to correlate manufacturing parameters and performance feedback parameters with individual absorbent articles manufactured by a converting apparatus. Embodiments of the systems herein may include inspection sensors configured to inspect substrates and / or component parts advancing along the converting line and communicate inspection parameters to a controller and historian. The systems may also include process sensors configured to monitor equipment on the converting line and communicate process parameters to the controller and historian. The systems herein may also be adapted to receive performance feedback parameters based on the packaged absorbent articles. The systems may correlate inspection parameters, process parameters, and / or performance feedback parameters with individual absorbent articles produced on the converting line. The controller may also be configured to perform various functions based on the performance feedback parameters.

The invention discloses an electric power field operation wearable intelligent device which comprises an intelligent helmet, an intelligent sensing system, an intelligent wearing host, a wearing device intelligent power supply system, a portable electric field working combination terminal and intelligent device working clothes. The intelligent helmet is used for basic protection and field audio-video input / output intelligent control. The intelligent sensing system is used for near-electricity sensing and human body sign sensing of a limb protruding part. The intelligent wearing host is used for full-system control. The wearing device intelligent power supply system is used for wearable type photovoltaic power supply intelligent connecting and wearable device intelligent power supply self healing. The portable electric field working combination terminal is used for electric power working information field automatic input / output. The intelligent device working clothes are used for electric power working basic protection and wearing bearing of equipment of the wearing device and a common personal tool. The system design is full, a principle technology is mature, a framework is simple and easy to achieve, and major technological measure problems that in electric power field working, key information collection is in deficiency, man-machine interaction is not sufficient, convenience is not achieved can be effectively solved.

The invention provides an intelligent cutting production line system and a control method thereof. The intelligent cutting production line system comprises a cloth paving machine with a cloth paving machine electric control module, a labeler with a labeler electric control module, a cutting bed with a cutting bed electric control module, a main controller and a cloth transmitting table movable in a processing sequence along the cutting production line. A cloth paving machine communication module is installed on the cloth paving machine. A labeler communication module is installed on the labeler. A cutting bed communication module is installed on the cutting bed. The cloth paving machine electric control module is in communication connection with the main controller through the cloth paving machine communication module. The labeler electric control module is in communication connection with the main controller through the labeler communication module. The cutting bed electric control module is in communication connection with the main controller through the cutting bed communication module. According to the invention, the linked control of the cloth paving machine, the labeler and the cutting bed on the cloth cutting production line and the automatic window-passing of cloth are realized, the intelligent degree of the cloth cutting production line is improved, and the cloth cutting efficiency is improved greatly.

There is provided a drive control apparatus that can maintain a drive control system to be in a safe state even in a case where operational abnormality of avoiding a normal reset of a control processor or operational abnormality of avoiding solution even after resetting the control processor occurs in the control processor. The control processor includes an actuator control processing unit configured to generate a control signal for a drive circuit being a control target apparatus and an actuator, and a diagnosis processing unit configure to diagnosing the actuator control processing unit. The diagnosis processing unit cyclically outputs a reset signal to WDT in a case where the operation of the control processor is normal. The WDT continuously outputs a cutoff signal for cutting off a supply of the control signal from the control processor to the control target apparatus when the cyclic reset signal stops.

The present invention relates to a system and method for location communication and monitoring emergency control for an underwater robot. One end of a location communication device is connected with a GPS location device, a radio communication device is connected with a satellite communication device, the other end of the location communication device is connected with an automatic driving unit through a wireless network bridge device, one end of a monitoring module is connected with an automatic driving unit through a CAN bus, the other end of the monitoring module is connected with a depth / height device, a water leakage detection device, a pressure switching device and a location display light beacon device, one end of an emergency processing module is connected with the automatic driving unit through the CAN bus, and the other end of the emergency processing module is connected with a load rejection device and an emergency battery device. The system and method for location communication and monitoring emergency control for the underwater robot integrally use the sensor communication device carried by the underwater robot for time-share work so as to ensure the rapid and reliable communication of the underwater robot with the water surface console after going out of the water surface; and moreover, the system and method perform uniform management of each observation device through the underwater robot and perform effective monitoring of each control node through the underwater robot to realize the optimal utilization of the energy carried by the underwater robot.

The invention relates to a control device and control method of a tall tree pruning mechanical arm. The control device includes a video image acquisition unit and a control unit; the video image acquisition unit is used for shooting tall tree branch video images and transmitting the same to an industrial tablet computer; based on the control unit, an operator determines the relative positions of a pruning saw and tree branches according to the video images shot by the video image acquisition unit, so as to control the pruning saw to complete pruning; the video image acquisition unit comprises a digital wireless camera and a USB digital wireless receiver; the control unit comprises a touch screen type industrial panel computer module, a lifting platform control module, a turntable control module, a mechanical arm control module and a pruning saw control module. According to the control device and control method of the tall tree pruning mechanical arm of the invention, wireless video image system and industrial panel computer control is adopted, the control device and control method have high automation degree, reliability and safety; the operator controls the linkage of the mechanical arm, the turntable and a lifting platform according to the video images to realize front-back, right-left and up-down movement of the pruning saw at the tail end of a pruner so as to complete pruning work of tall trees.

The invention discloses a secondary water supply equipment remote online monitoring system based on GPRS communication. The secondary water supply equipment remote online monitoring system comprises a field information collection system, a control system, a GPRS information transmission system and an information terminal system. The field information collection system and the control system are in data transmission with the terminal system through the GPRS information transmission system. The field information collection system comprises a network view screen all-in-one machine, a pressure sensor, a liquid level transmitter, an overpressure protector, a low liquid level detector and equipment operating data. The control system comprises a programmable controller. The information transmission system comprises field GPRS wireless transmission equipment, a GPRS wireless transmission network and an Internet transmission network. The information terminal system comprises a mobile phone client side, a PC client side monitoring network server, a configuration monitor and a webpage monitor. According to the secondary water supply equipment remote online monitoring system, the management efficiency is improved, and the equipment operation and maintenance cost is lowered.

The invention discloses an editable intelligent switch and a control method. A plurality of intelligent switches are wirelessly connected to a computer. The intelligent switches are electrically connected to a plurality of illuminants. The editable intelligent switch includes a housing; a switch panel arranged on the housing; and a single-chip microcomputer, a memory, a wireless communication module, a dial switch, a driver and a plurality of relays electrically connected to the driver, wherein the single-chip microcomputer, the memory, the wireless communication module, the dial switch, the driver and the plurality of relays are arranged in the housing. Each relay is electrically connected to the corresponding illuminant. The switch panel includes a touch screen, an outer frame for accommodating the touch screen, and an LED lamp plate which are arranged in order from top to bottom. A plurality of LED lamps are arranged on the LED lamp plate. The editable intelligent switch and the control method have the characteristics that an editing function of the intelligent switch is realized in a low cost; production unification is carried out; the configuration process is simplified; and the configurable function is abundant.

A livestock breeding monitoring system comprises an environment monitoring device and an individual monitoring device. The environment monitoring device comprises a temperature and humidity sensor, an illumination sensor, a carbon dioxide sensor, an ammonia gas sensor, a fan and a lighting device. The temperature and humidity sensor, the illumination sensor, the carbon dioxide sensor, the ammonia gas sensor, the fan and the lighting device are connected to a main controller respectively through an electric conductor. The individual monitoring device comprises a GPS positioning device and a vital sign detection device. The main controller is connected to an alarm through an electric conductor and is connected to a PC end through a data line. The factors monitored by the livestock breeding monitoring system are comprehensive, an illness can be discovered and solved as early as possible, and the PC end is used for managing and analyzing data collected by the individual monitoring device and the environment monitoring device, so that livestock breeding environment information is monitored and intelligently controlled on line in real time.

The invention provides a control system of a magnetorheological fluid load simulator and a control method thereof. The control system comprises a microcontroller, a driving module, the magnetorheological fluid load simulator, a current detection module, a rotation speed feedback module and a power module. The microcontroller controls the current of a magnet exciting coil in the magnetorheological fluid load simulator through an increment type digital PID control algorithm, so that corresponding damping force is output through the magnetorheological fluid load simulator; a rotation speed signal collected by the rotation speed feedback module is used for judging the load simulation condition of the magnetorheological fluid load simulator, so that simulation control over a constant-torque load, a constant-power load and a ventilation fan load is achieved. The system is simple in design, short in development period, easy to maintain and high in control precision.

Embodiments of the present invention provide a photoelectric switch for detection of an object. The photoelectric switch comprises: a light transmitter unit comprising plural light transmitters configured to emit plural light signals; a light receiver unit comprising plural optical fiber receivers in one-to-one correspondence with the plural light transmitters and configured to receive the plural light signals and to merge plural light signals, wherein an object detection area is defined between the plural light transmitters and the plural optical fiber receivers; a photoelectric conversion unit connected to the optical fiber receivers and configured to perform photoelectric conversions on the merged light signals outputted by the optical fiber receivers so as to generate an electric signal; and a control and processing unit connected to both the light transmitter unit and the photoelectric conversion unit, and configured to control and process the light signals and / or the electric signal. Embodiments of the present invention also provide a method for operating the abovementioned photoelectric switch.

The invention discloses a direct contour control method of a plane rectangular coordinate motion system. The method is completed through eleven modular logic processing calculations and comprises the following concrete steps: motion planning; contour state monitoring; speed inverse transformation; tangential speed generation; tangential speed control; contour error control; control amount forward transformation; feature matching of an X axis and a Y axis; and single-axis control of the X axis and the Y axis. According to the method, a contour motion state can be monitored in real time, and real contour errors are calculated according to analysis formulas of an actual position and a programming contour. Dual-closed-loop control of the contour errors and a contour error speed is realized in a contour error direction, a physical rule of a right angle coordinate motion system is observed, and the contour control effect is improved. Through real-time transformation of the speed and a control amount under right angle coordinates and contour coordinates and feature matching of the coordinate axes, each right angle coordinate axis coordinates consistently during contour motion in different directions. The contour errors can be fully reduced, and high-precision contour control is realized.

The invention relates to a solar energy collecting control system. The solar energy collecting control system comprises a detecting control device. The detecting control device comprises a real-time clock module, a light intensity detecting module, a temperature detecting module, a first microcontroller, a motor control module and a power management module, wherein the real-time clock module, the light intensity detecting module and the temperature detecting module are connected with the first microcontroller to detect the real-time time, light intensity and weather temperature, the first microcontroller is connected with the motor control module to collect the real-time time, light intensity and weather temperature and output a control signal according to the real-time time, light intensity and weather temperature to the motor control module, and therefore the motor control module can control an azimuthal angle stepping motor and / or a pitch angle stepping motor to rotate by a corresponding angle. According to the system, a comprehensive photoelectric tracking and sun viewing movement track tracking mode is adopted, and therefore the operation time of the controller is shortened, and the processing speed is increased; meanwhile, the maloperation of the photoelectric tracking mode is avoided.

The invention discloses an intelligent environment parameter control system for watermelons in a greenhouse. The intelligent environment parameter control system comprises a sensor module, an execution system, a coordinator, an upper computer and upper computer software. The sensor module and the execution system are in communication with the coordinator through the ZigBee wireless communication technology, and meanwhile the coordinator further supports a ModbusTcp protocol and is connected with the upper computer. By means of the intelligent environment parameter control system for watermelons in the greenhouse, the problem of excessive or insufficient irrigation is effectively solved with the whole control system, and growth of watermelon seedlings is ensured; the distribution points of sensors are optimized, and thus real-time and reliable environment parameters in the greenhouse are obtained; the purpose of sending monitoring data is achieved; collected data is stored, analyzed and compared, when environment parameter abnormities are monitored, the environment of the greenhouse can be modified with the automatic execution system, and thus the automation degree of the whole greenhouse monitoring system is high.

The invention discloses a charging system and method of a carrying spacecraft. The system comprises a power supply unit, a pressure pneumatic switch and a time delay control unit which are arranged on the carrying spacecraft, wherein the power supply unit is connected to a power consumption load arranged on the carrying spacecraft and used for supplying power to the power consumption load; the pressure pneumatic switch is used for detecting external pressure of the carrying spacecraft, and the time delay control unit is started when the external pressure is reduced to a preset threshold value. According to the charging system and the method of the carrying spacecraft, the external pressure variation of the carrying spacecraft is detected, power supply of the power consumption load of the carrying spacecraft is controlled by the aid of time delay control and with an automatic charging method, the reliability of power supply of the carrying spacecraft is improved, the method can be complementary with an existing passive charging method, automatic charging is started for the spacecraft when passive charging fails, and the spacecraft can be ensured to continue to complete a follow-up task.

A photoelectric switch for detection of an object. The photoelectric switch comprises: a light transmitter unit comprising plural light transmitters configured to emit plural light signals; a light receiver unit comprising plural optical fiber receivers in one-to-one correspondence with the plural light transmitters and configured to receive the plural light signals and to merge plural light signals, wherein an object detection area is defined between the plural light transmitters and the plural optical fiber receivers; a photoelectric conversion unit connected to the optical fiber receivers and configured to perform photoelectric conversions on the merged light signals outputted by the optical fiber receivers so as to generate an electric signal; and a control and processing unit connected to both the light transmitter unit and the photoelectric conversion unit, and configured to control and process the light signals and / or the electric signal.

The invention discloses an unmanned monitoring greenhouse system based on the LABVIEW image processing technology, and the system comprises an image processing subsystem composed of a wireless module, a single-chip microcomputer, and an upper computer. The system also comprises a remote monitoring subsystem, and the remote monitoring subsystem consists of a wireless module, a single-chip microcomputer, a GSM module, and a user. The system also comprises a monitoring subsystem and a response subsystem, wherein the monitoring subsystem consists of a wireless module, a single-chip microcomputer and a camera, and the response subsystem consists of a wireless module, a single-chip microcomputer, a water pumping machine, and farm chemical. The beneficial effects of the invention are that the system is a complete intelligent monitoring system; the system is high in automation degree from image collection, LABVIEW image processing to instruction returning; the system is complete in function, and does not need manual processing. The system achieves the constant monitoring of vegetables in a greenhouse, can master the growth condition of vegetables, and brings convenience to the healthy growth of vegetables.

The invention relates to a computer distributed monitoring system for hydraulic supports at a fully-mechanized working face. The computer distributed monitoring system is formed in a mode that a plurality of hydraulic support computer electro-hydraulic control subsystems at the working face are connected with a main control computer through communication interfaces, and the subsystems are mutually connected in series. The system realizes functions of automatic control, linkage control and adjacent-support control for the hydraulic supports and automatic detection, centralized display and the like for the working state of the hydraulic supports.

An intelligent management system of an aircraft rod tractor comprises a vehicle operation data collection terminal, a wired / wireless transmission network, a vehicle operation data receiving terminal and a monitoring center, wherein the vehicle operation data collection terminal and the vehicle operation data receiving terminal are connected through the wired / wireless transmission network; the vehicle operation data receiving terminal and the monitoring center are connected through the wired / wireless network. The intelligent management system of the aircraft rod tractor has the advantages that the labor cost is saved by effectively scheduling the rod tractor, the working efficiency of the rod tractor is improved, the monitoring and management intensity of an airport on the rod tractor is enhanced, the usage metering and billing for the rod tractor are finished easily, the occupation and non-occupation states of aircrafts at gate positions and boarding bridges are known in time, the timely coordination of the field operation is ensured, and therefore the operation efficiency of the whole airport is improved.

The invention discloses a remote-control parachuting robot. The robot comprises a ground transmitter, a receiver, a signal conversion module, a speed regulator, a motor, a hoisting system, a sensor module and a camera module which are mutually connected through wires or cables, wherein a wireless control signal is generated and transmitted by the ground transmitter, the receiver receives the wireless control signal and then sends wireless control signal to the signal conversion module, the signal conversion module completes the digital-to-analog conversion of the signal, and then sends the analog signal to the speed regulator, the speed regulator drives the motor to drive the hoisting system, and a rope in the hoisting system is connected with a control rod of a parachute so as to finally complete the control to the parachute; the sensor module and the camera module carried by the robot collect, record and store relevant data and video information, and then a real-time signal is transmitted to the ground transmitter; an airdrop test method of a remote-control parachuting robot comprises eight main steps. According to the robot disclosed by the invention, the parachute can be operated by a person on the ground in a remote control manner, and an airdrop test of a novel parachute is completed.

The invention discloses a self-adaptive control system for a main motor and an auxiliary motor of a straw briquetting machine. A Hall current sensor is used for monitoring working current of a tested lead of a straw briquetting main motor, wherein a single-chip unit is used for processing voltage signals transmitted by the Hall current sensor to digital signals and outputting the digital signals; a DA converting unit is used for converting the digital signals output by the single-chip unit into analog quantity and outputting the analog quantity; a first voltage following unit is used for carrying out voltage follow on the analog quantity converted by the DA converting unit and outputting the analog quantity; an operational amplifying unit is used for carrying out operational amplification on voltage signals output by the first voltage following unit and outputting the voltage signals; a frequency converter unit is used for carrying out frequency conversion control on a material conveying motor according to the received and amplified voltage signals. The control system can be used for feeding the signals to a frequency conversion controller of the material conveying motor; the rotation rate of the material conveying motor is controlled; the self-adaptive control of load of the main motor and the auxiliary motor is implemented; the production efficiency and the intelligence degree of the device are improved; the service life of the straw briquetting machine is prolonged.

The invention discloses an industrial organic waste gas bio-treatment facility monitoring terminal. In view of a difficult problem that a government environmental protection department and a related monitoring department monitor whether industrial waste gas treatment facilities of small and medium-sized enterprises are normally power-on for operation, an intelligent terminal with electric signal collection and wireless transmission functions is parallelly connected to a waste gas bio-treatment facility control system, thereby regularly collecting switching signals of the control system and electromagnetic induction signals of power consumption equipment and judging the operation condition of the equipment. Through a GPRS wireless communication module, waste gas treatment facility operation condition data collected and treated by the intelligent terminal are sent to receiving terminals of the government and the related monitoring department in a mobile phone short message mode, and remote monitoring on the industrial organic waste gas bio-treatment facility can be realized. The terminal has the advantages that the manufacturing cost is low, the environmental adaptability is strong, the receiving equipment is lowly required and the like, and as long as the user is in a GPRS signal range, information sent by the intelligent terminal can be received, and limitation from time and space can be avoided.

The invention relates to the technical field of aquaculture, in particular to a system for remotely monitoring aquaculture environment parameters. The system comprises monitoring points mounted in water, data acquisition equipment connected with the monitoring points, a data center connected with the data acquisition equipment through an antenna network, and a client connected with the data center through a 3G network. The system has the following benefits: (1) all parameters such as the water temperature, the dissolved oxygen and the pH of the monitoring points can be continuously acquired and recorded on line and in real time within 24 hours, the monitored information can be displayed, recorded and stored in real time in multiple forms of digits, graphs, images and the like, and the monitoring points can be expanded to thousands of points; (2) real aquaculture environment information can be safely, reliably, accurately, comprehensively, quickly and efficiently displayed to a manager in real time.

The invention provides a high-precision pulsed power supply adjusting device based on frequency domain, which comprises a DDS (Direct Digital synthesizer), an FPGA (Field Programmable Gate Array) and a high-precision DAC (Digital-to-Analog Converter), wherein the DDS generates waveforms with different frequencies; the high-precision DAC outputs an analog signal; the FPGA is a control unit and an arithmetical unit; the FPGA as the control unit can control the DDS and the DAC, and the FPGA as the arithmetical unit can realize a frequency-amplitude algorithm. The high-precision pulsed power supply adjusting device based on the frequency domain solves the contradiction between high-precision pulsed power supply adjustment and large memory space.

The invention discloses a battlefield wounded personnel search and rescue system and method, and belongs to the technical field of informatization. The battlefield wounded personnel search and rescue system comprises single soldier information terminals with the number corresponding to the number of soldiers in a battle unit, and search and rescue information terminals with the number corresponding to the number of health workers in the battle unit. All the single soldier information terminals and the search and rescue information terminals are distributed in a certain space range, and form a battlefield wireless ad hoc network to send an emergency capacity message. The battlefield wounded personnel search and rescue system and method meet the requirement for search and rescue security tasks on complex environment conditions, provide life support for the mass of wounded personnel, obtain the real-time position of the wounded personnel as soon as possible, win the precious time for carrying out medical rescue on the wounded personnel, and are of great significance in rescuing the wounded personnel.

The present invention provides an improved system, device and method for reliably commissioning application devices within an application control network that scales well even with large installations of the respective application control systems. Instead of relying on a direct physical identification of the application devices installed at a specific position, e.g. in a building, the commissioning is based on feedback on trigger events and relative positions of the application devices. In a system comprising a commissioning device and a commissioning base station having access to an application plan the commissioning device is communicatively connected with the commissioning base station and is adapted to determine a relative position of a first application device that is communicatively coupled with an application control network. The commissioning device is further adapted to interact with the commissioning base station to trigger a reaction of the first application device and to verify that the reaction occurred. The system is adapted to create a corresponding application plan entry for the first application devices upon verification of the reaction.

The invention relates to an integrated circuit bypass signal difference amplification sampling system and an acquisition method. The sampling system comprises a control unit and a collection unit; the control unit is connected to a collection unit through a first data port for controlling the collection process of the collection unit, transmitting a collection stop signal, regulating delaying parameters and filter parameters, receiving collected a digital bypass signals, and performing data interaction with the upper computer through the second data port; the collection unit comprises a first test socket for inserting the detected integrated circuit chip, a second test socket for inserting the safety chip, a difference amplifier, a band pass filter, an analog-to-digital converter and a second data port; and the first test socket and a second test socket are commonly connected to the same set of the periphery circuit. The integrated circuit bypass signal difference amplification sampling system and acquisition method can obtain the dynamic high accuracy bypass signal of the integrated circuit chip, can effectively inhibit the interference of the logic noise, gets rid of the dependence on the high accuracy oscilloscope, and improves the collection accuracy and collection efficiency on the integrated circuit.

The invention discloses a wireless intelligent controller for a showcase. An analog signal input module is connected with a single chip microcomputer control unit, a relay signal input and output module is connected with the single chip microcomputer control unit, and an RS485 communication module is connected with the single chip microcomputer control unit. A ZigBee communication module is connected with the single chip microcomputer control unit, a key input module is connected with the single chip microcomputer control unit, and a power unit is connected with the single chip microcomputer control unit. The single chip microcomputer control unit is connected with a display module, and the single chip microcomputer control unit is connected with a PWM signal output module. According to the wireless intelligent controller for the showcase, the temperature, humidity, VOC, CO, H2S, NH3, CO2, SO2 ultraviolet light, illuminance and the like of a showcase antique preservation environment can be monitored in real time, meanwhile, the intelligent starting and lamplight illuminating of the showcase are controlled, and a safe, stable, clean and intelligent control preservation environment is created for the showcase for cultural relics in the collection of cultural institutions.