37results about How to "Understand the operation" patented technology

The invention discloses a data center monitoring system. The data center monitoring system comprises a data center monitoring and acquisition module, a data center modeling module, an information storage module, and a 3D information display module. The data center monitoring and acquisition module is used for monitoring and collecting data of each piece of preset equipment information of a data center; the data center modeling module is used for establishing a corresponding virtual model according to physical entity information, collected by the data center monitoring and acquisition module, of each preset equipment; the information storage module is used for storing each virtual model and each piece of preset equipment information; the 3D information display module is used for retrieving the virtual models and the corresponding preset equipment information in the information storage module and conducting 3D display. 3D display of the virtual models of the data center and the preset equipment information associated with the virtual models is conducted through the 3D information display module, 3D stereoscopic information display can make the information obtained by users to be more specific and visual, and the users can easily and clearly understand the operation of the data center, which facilitates the management and operation of the data center.

The invention provides an air conditioner running parameter analyzing method. The air conditioner running parameter analyzing method comprises the following steps of acquiring mounting data information of a current air conditioner; determining a sampled air conditioner according to the mounting data information; acquiring running parameters of the sampled air conditioner and running parameters of the current air conditioner; and analyzing the running parameters. By the air conditioner running parameter analyzing method, the air conditioners with the same mounting data information can be analyzed, a foundation is provided for analyzing the running parameters of the air conditioners, and analysis on the parameters of the air conditioners is meaningful. Moreover, by the air conditioner running parameter analyzing method, a user can know running conditions of the current air conditioner, can compare the current air conditioner to another air conditioner and can be reminded of improving the running conditions of the current air conditioner. The invention also provides an air conditioner system and a client side.

An experiment teaching aid for a port hoisting machinery assembling and disassembling process comprises a box body, a gantry crane (8) fixed on the inner surface of the box body, a track (5) and a large vehicle travelling mechanism (12); a concave beam is arranged at the upper end of the gantry crane (8); a gantry crane small vehicle is erected on the concave beam; a quayside container crane (1) (namely a bridge-seat-type crane or a gate-seat-type crane), a quayside small vehicle (3) and a cargo ship (4) are further assembled with the inner surface of the box body; a swing mechanism (10) is arranged on the bridge-seat-type crane; a pull rod is arranged at the upper part the box body, and wheels are arranged at the lower end of the box body. The experiment teaching aid has the advantages that by the adoption of the structure, the quayside container crane, the gantry crane, a transmission mechanism and a control system are arranged inside the portable box (namely the box body), so that cargo grabbing movement of the gantry crane and the quayside bridge-seat-type container crane can be shown in the class, the hoisting movement, the hoisting movement of the gate-seat-type crane, an amplitude variation movement, the swinging movement and the travelling movement of trucks can be shown, and students can visually know the main operation of port logistics.

The invention discloses a vehicle identification number and part code-based vehicle part identification and display method as well as intelligent glasses for realizing the method, and belongs to the field of automobile identification. The method is used for solving the problem that the automobile part identification in the prior art is limited by the terminal equipment storage and no classified identification is provided so that the identification waiting time is long and the identification effect is bad; and being combined with the intelligent glasses, the method is capable of providing convenient guidance for the operators. The technical key point is that the method comprises the following steps: 1, collecting a vehicle identification number image by the intelligent glasses and identifying the vehicle information; 2, collecting and identifying a target part number image by the intelligent glasses; and 3, preferentially determining the vehicle model in a memory database of the intelligent glasses, matching a target part code in a sub-database and obtaining the target part information. According to the method and the intelligent glasses, the matching speed and correctness are improved.

The present invention discloses an evaluation method and system for near-infrared brain functions and gait parameters. The evaluation method and system are used for evaluating correlation between thebrain functions and gait parameters. The system comprises a near-infrared brain function information acquisition module, a gait parameter acquisition module, an evaluation and analysis module and a correlation analysis module; the near-infrared brain function information acquisition module is used for acquiring brain blood oxygen signals; the gait parameter acquisition module is used for acquiringgait data; the evaluation and analysis module is used for analyzing differences of the near-infrared brain functions and gait parameters of people with cognitive impairment and normal people according to the brain blood oxygen signals acquired by the near-infrared brain function information acquisition module and the gait data acquired by the gait parameter acquisition module; and the correlationanalysis module is used for calculating correlation between the near-infrared brain functions and the gait parameters of the two groups of people, and conducting analysis to obtain the gait parameters reflecting changes of the brain functions.

The invention relates to the technical field of intelligent logistics, and provides a real-time port monitoring system based on digital twin and a working method thereof. The system comprises a port logistics system, a monitoring system, a control system, a virtual port logistics system and an operation planning system. The real-time port monitoring system provided by the invention integrates thevirtual port logistics system of a port, a physical object of the port, the monitoring system of the port and the control system of the port, thereby being able to monitor and adjust the operation process and equipment of each link of the port, and the life cycle of the logistics links of the entire port is recorded in a digital form through simulation integration. Therefore, the port can not onlyunderstand the actual operation of each link in real time, but also can perform dynamic control, speed up the innovation of the operation mode, optimize the port operation process, improve the shortcomings, and make the connection of the operation links of the entire port be higher, and the entire operation work is higher.

The invention discloses a solar micropower intelligent domestic sewage treatment system and sewage treatment method. The treatment system is characterized in that an anaerobic tank, an anaerobic / aerobic tank, an aerobic tank, a contact oxidation tank, a sludge settling tank and a clean water tank are sequentially arranged from left to right in a tank body of sewage treatment equipment; both ends of a sludge return pipe are respectively positioned in the anaerobic tank and the sludge settling tank; both ends of an aeration pipe are respectively positioned in the aerobic tank and the contact oxidation tank; the aeration pipe is connected with an aeration diaphragm; a gas stripping return device connected with the sludge return pipe is arranged in the sludge settling tank; the sludge return pipe is connected with a gas transmission pipe; an aeration blower, on-site PLC (programmable logic controller) control equipment and remote monitoring and transmission equipment are connected with an inverter; the on-site PLC automatic control equipment controls an electromagnetic control valve and the aeration blower; and the remote monitoring and transmission equipment controls the on-site PLC automatic control equipment and uploads on-site data and on-site pictures to a terminal in real time. The sewage treatment system is high in intellectualization degree, low in operation cost, convenient to manage and maintain, favorable in treatment effect and high in efficiency.

The invention discloses a safe carrying device for gas cylinders. The safe carrying device comprises a carriage body and a carrying table, wherein the top of the carriage body is connected with a lifting motor through a connecting frame; the lifting motor is in transmission connection with a lead screw through a shaft coupler; the tail end of the lead screw is rotationally connected with a lead screw base arranged on the inner bottom surface in the carriage body through a bearing; the carrying table is arranged inside the carriage body; cylinder body positioning grooves are formed in the carrying table; a bearing and a carrying table motor are embedded in the carrying table; the bearing is rotary connection with the lead screw through an inner screw thread sleeve; the upper end of the inner screw thread sleeve is connected with a driven gear. According to the safe carrying device, the cylinder body positioning grooves are formed in the bottom surface of the carriage body and the top surface of the carrying table, so that when being fixed, the gas cylinders are directly placed on the cylinder body positioning grooves; then, the carrying table is controlled to vertically move for applying the pressure on the cylinder bodies for tightly clamping the gas cylinders; so that the operation is convenient; the gas cylinder fixation is firmer.

The invention discloses a large-scale fan and a high voltage motor operation monitoring system of the large-scale fan. The high voltage motor operation monitoring system is used for monitoring a motor (6) and the fan (7). The motor (6) has access to a power supply (2) through a breaker (3). The monitoring system is provided with motor data collecting equipment (4) and is connected with a PLC (8) through a ModBus (9), and the PLC (8) is connected with a network user (12) through a server (10) and an interchanger (11). The invention further discloses a monitoring method of the monitoring system. By means of the technical scheme, real-time monitoring, detail data analysis, history parameter comparison and the like are achieved. The monitoring system is convenient to use, completely solves the problem that the motor and the fan are difficult to monitor and enables station operators and managers to conveniently know the operation situations of core equipment.

The invention discloses an auxiliary communication method capable of sharing a self screen general situation and a mouse position on real time interaction communication platform. The method comprises steps that, 1, a small video playing interface is added to the real time interaction communication platform, and the video playing interface can be semi-transparent; 2, after the real time interaction communication platform is opened to realize normal connection with an opposite part, the two parts respectively capture the self computer screen and the mouse location position; 3, self screen capture images are reduced by multiple times in proportion or not in proportion to become small images which are transmitted to the opposite part; 4, coordinate parameters of each self mouse are converted into corresponding parameters in the small images, and the corresponding parameters in the small images are then transmitted to the opposite part; 5, the both parts can display the screen general situation and the mouse location position of the opposite part; and 6, matching of different transmission directions can be applied to a multi-person communication platform.

The invention relates to a demand calculation method for smart electric meters. The demand calculation method is characterized by including the steps of (1), detecting whether needing to calibrate clock or changing demand interval of the smart electric meters, if needing to calibrate clock, then going to the step (2), if needing to change the demand interval, then going to the step (4); (2), acquiring the time t1 before clock calibration and the time t2 after calibration; (3), clearing electric quantity data before the time t2 after calibration and calculating the demand within the demand interval of the time t2 after calibration; (4), acquiring the time point t3 at where the demand interval changes and the interval T' after the demand interval changes; (5), clearing electric quantity data before the time point t3 at where the demand interval changes, and calculating the demand within the interval T' after the demand interval changes, and going to the step (6), calculating the demand,within the demand interval, of the smart electric meters on the premise of without any change by means of a demand calculation method. The demand calculation method is much reasonable and accurate.

The invention discloses a gumming machine for polyester net production. The gumming machine comprises a glue adding groove and a discharging plate. The lower end of the glue adding groove is fixedly provided with a compression tube, and the outer surface of the glue adding groove is provided with a dryer. A belt is arranged below the discharging plate, one side of the belt is provided with an operation box, and the other side of the belt is provided with a motor. The outer surface of the operation box is provided with a ratemeter, and one side of the ratemeter is fixedly provided with speed adjustment buttons. The gumming machine for polyester net production is provided with a dedusting fan, the dryer, the speed adjustment buttons and pressure adjustment buttons, dust impurities and otherparticles can be prevented from entering the operation box from a heat dissipation window, and normal work of internal components is protected; and a glue body can also be dried rapidly, the machine operation rate, pressure and other factors can be better controlled, influences of uniform gumming caused by external factors on the quality of a polyester net are avoided, and the gumming machine is suitable for different work conditions and brings better use prospect.

The invention belongs to the field of virtual scene control, and solves the problem that a scene without a mouse and a keyboard cannot be flexibly controlled in real time. The visual control system based on the unmanned aerial vehicle ground station comprises a control input module, a communication module, a data processing module and a control display module. A plurality of shortcut function keysare defined and arranged on a programmable touch keyboard; a control analysis function domain is interviewed between two points of a control input module through one or more combinations of a plurality of shortcut function keys, a control instruction is input through a central point and radius interview control analysis function domain and a two-dimensional sub-window display function domain, andrelative motion state analysis between an observation point and an unmanned aerial vehicle is achieved; the unmanned aerial vehicle is taken as the center, and the flight state analysis of the unmanned aerial vehicle is observed from different directions in cooperation with different radiuses; and instrument parameters and operation states of the unmanned aerial vehicle are selectively displayed.According to the invention, the overall use experience of the visual scene can be obviously improved, and the repeated research and development cost of visual scene control is reduced.

The invention relates to the technical field of belt type transportation, and discloses an angle-adjustable large-inclination-angle belt type totally-closed sample conveyor. The angle-adjustable large-inclination-angle belt type totally-closed sample conveyor comprises a driving machine, wherein a driving support is fixedly mounted on one side of the driving machine; a housing structure is movably connected to the outer surface of a fixed disc in a sleeving manner, and the driving machine can drive the housing structure to rotate; in the rotating process of the housing structure, the fixed disc is kept in a static state, and a rotating disc is connected with the housing structure in a movable sleeving manner, so that the plane where the axis of a guide wheel II is located is parallel to the plane where the axis of a guide wheel I is located and the plane where the axis of a power machine output shaft is located; and at the moment, the distance between the upper surface M and the lower surface N of a conveying belt is reduced, so that the rising length of an adjustable partition plate located at the M position is increased, the rising length of the adjustable partition plate used for separation in the process that the inclination angle of the device is increased is also increased, the problem that a sample rolls off under the action of a large inclination angle of the device is solved, and the limiting capacity of the device to the position of the sample is improved.

The invention discloses a conveniently-adjusted display device for digital art gallery. The device comprises a box body, a containing groove is formed in the lower portion of the front end of the box body, a drawer is arranged in the containing groove, a handle is fixedly installed at the front end of the drawer, two sliding rails are fixedly installed at the lower end of the drawer, and the two sliding rails are both connected with the lower groove wall of the containing groove in a sliding mode; universal wheels are fixedly installed at the four corners of the lower end of the box body, a control terminal is fixedly installed on the upper portion of the front end of the box body, control buttons are arranged on the lower portion of the front end of the control terminal, a display screen is arranged on the upper portion of the front end of the control terminal, and a storage groove is formed in the upper end of the box body and located above the containing groove. And a mounting mechanism is arranged in the containing groove and is electrically connected with the control terminal. According to the display device, the digital picture frame is easy and rapid to install, the elevation angle of the digital picture frame is convenient to adjust, the functionality is high, the intelligent degree is high, and use is convenient.

The invention relates to large ship air-conditioners and belongs to the field of marine air-conditioner systems. A marine air-conditioner intelligent control teaching system is characterized in that air-conditioners or refrigerating equipment or coolant water pumps in marine cabins are included, the air-conditioners or the refrigerating equipment or the coolant water pumps are provided with on-site control boxes, the on-site control boxes control the air-conditioners or the refrigerating equipment or the coolant water pumps to operate and are connected with a main control device through cables, the main control device comprises a router which is respectively connected with the on-site control boxes, the router is connected with an industrial control host, the on-site control boxes transmit data to the industrial control host through the router, the industrial control host transmits control signals to the on-site control boxes through the router, data are displayed on a main display screen of the main control device, the industrial control host comprises a process selection module which comprises a monitoring operation process and a monitoring study process, and a judging module enters an automatic comparison module or a manual comparison module according to a selected process and input data changes.

The invention provides a mobile information processing device, an image output device, an image output system, an image output method, an image reading device, an image reading system, and an image reading method. A mobile information processing device includes a transmitting unit and a providing unit. The transmitting unit transmits a print instruction to a light-receiving unit of an image output device via visible light communication. The providing unit suggests to a user an operation of projecting visible light onto the image output device when the print instruction is to be transmitted to the light-receiving unit via the visible light communication.

The invention discloses a solar charging pile intelligent management system. The system comprises a parameter detection module, an image detection module, an information transmission module and an intelligent management terminal, wherein the parameter detection module is used for collecting temperature data of the surface of a solar charging pile; the image detection module is used for collectingimages of the solar charging pile; the information transmission module is used for transmitting the collected temperature data and images to the intelligent management terminal; and the intelligent management terminal is used for processing and judging the received temperature data and processing and displaying the received images. The beneficial effect of the invention is that the system achievesthe effective management of the safe operation of the solar charging piles.

The invention discloses a long-distance sensing network node oriented to offshore wind power system state monitoring and a method. The node includes signal processors and signal receivers. The signal processors collect the equipment operational condition key data acquired by a sensor installed at a key position of offshore wind power main equipment to perform FPGA processing. The data are then loaded to a 2.4GHz frequency channel. After amplification by a power amplification module and a high-power antenna, and ultra long-distance transmission, processed data signals can reach the signal receivers placed onshore. The signal receivers transmit the received signals to an upper computer, so that monitoring personnel can monitor the equipment working state. With no need for building of a base station and other large infrastructure construction, ultra long-distance data transmission can be realized. The node and the method provided in the invention can be used by the monitoring personnel of wind power systems, so that they can find and eliminate faults as early as possible, and the workload of inspection tour personnel can be greatly reduced.

The invention relates to an image otuput device, an image output system, an image output method, and a mobile information processing device. The image output device includes a transmitting unit and a receiving unit. The transmitting unit transmits, via visible-light communication, information for identifying the image output device as a destination of second communication different from the visible-light communication. The receiving unit receives a print instruction from a mobile information processing device via the second communication in accordance with the information. The transmitting unit stops emission of light for the visible-light communication in response to receipt of the print instruction by the receiving unit.

The invention relates to large ship air-conditioners and belongs to the field of marine air-conditioner systems. A marine air-conditioner intelligent control teaching system is characterized in that air-conditioners or refrigerating equipment or coolant water pumps in marine cabins are included, the air-conditioners or the refrigerating equipment or the coolant water pumps are provided with on-site control boxes, the on-site control boxes control the air-conditioners or the refrigerating equipment or the coolant water pumps to operate and are connected with a main control device through cables, the main control device comprises a router which is respectively connected with the on-site control boxes, the router is connected with an industrial control host, the on-site control boxes transmit data to the industrial control host through the router, the industrial control host transmits control signals to the on-site control boxes through the router, data are displayed on a main display screen of the main control device, the industrial control host comprises a process selection module which comprises a monitoring operation process and a monitoring study process, and a judging module enters an automatic comparison module or a manual comparison module according to a selected process and input data changes.

The invention discloses a conveniently adjustable display device for a digital art gallery, which includes a box body, a slot is opened at the lower front end of the box body, a drawer is arranged in the slot, and a handle is fixedly installed at the front end of the drawer. Two slide rails are fixedly installed at the lower end of the drawer, and the two slide rails are slidingly connected with the lower groove wall of the storage tank, universal wheels are fixedly installed at the four corners of the lower end of the box body, and a control wheel is fixedly installed at the upper part of the front end of the box body. Terminal, the lower part of the front end of the control terminal is provided with a control button, the upper part of the front end of the control terminal is provided with a display screen, the upper end of the box is provided with a storage slot, and the storage slot is located above the placement slot, and the inside of the storage slot is provided with an installation mechanism and the installation mechanism is electrically connected with the control terminal. The conveniently adjustable digital art gallery display device of the present invention has the advantages of simple and quick installation of the digital picture frame, convenient adjustment of the elevation angle of the digital picture frame, strong functionality, high degree of intelligence, and convenient use.

The invention relates to the field of teaching equipment, in particular to a parallel industrial robot training table. The parallel industrial robot training table includes a training workbench, a feeding mechanism, a conveying assembly line mechanism and a parallel robot body. The parallel robot body is fixed on the training workbench. The feeding mechanism is connected with the feeding end of the conveying assembly line mechanism. The conveying assembly line mechanism passes by below the parallel robot body. A two-dimensional visual system is installed on the parallel robot body. The conveying assembly line mechanism is provided with replaceable charging trays. Each charging tray is provided with a plurality of grooves of the same shape. A first storage box is arranged outside the conveying assembly line mechanism. The parallel robot body can handle work pieces. The two-dimensional visual system can achieve a function of visual recognition. The parallel robot body and the two-dimensional visual system can work together to sort and palletize work pieces. The industrial site can be truly simulated to enable students to understand the structure and operation of a parallel industrialrobot and to have a systematic understanding of and get operation experience of the parallel industrial robot.

The present invention provides an express delivery service system. According to the express delivery service system, the processing conditions of parcels, such as time when the parcels enter express delivery network nodes, time when the parcels depart the express delivery network nodes, time when the parcels are sorted, the information of sorting personnel, the license numbers of vehicles for delivering the parcels, and delivery bill information corresponding to the parcels, are fed back to a server in detail, so that the server can know the operation conditions of the parcels comprehensively, obtains the efficiency of processing on the parcels performed by the express delivery network nodes according to the fed-back information so as to reasonably plan the distribution of the parcels, and compare the delivery bill information in the fed-back information with initial delivery bill information to judge whether the parcels are wrongly delivered so as to ensure the accuracy of parcel delivery.

The invention relates to a greenhouse crop growth monitoring control system and method. The greenhouse crop growth monitoring control system comprises a planting bottom plate, wherein the outer surface of the upper end of the planting bottom plate is detachably connected with groups of planting lanes, and sensor assemblies are fixedly mounted in the planting lanes; each sensor assembly comprises a soil humidity sensor, the upper end of each planting lane is not sealed, and the two ends of each planting lane are sealed; the two ends of each planting lane are fixedly connected with a water inlet pipe and a water outlet pipe respectively, and electric control valves for controlling the water flow of the water inlet pipes and water outlet pipes are arranged in the water inlet pipes and the water outlet pipes respectively; the planting lanes are filled with planting soil, and greenhouse crops are planted on the surfaces of the planting lanes. The greenhouse crop growth monitoring control system is ingenious in design and convenient to operate and provides convenience for greenhouse users to more conveniently know the growth conditions of the crops in a greenhouse, and the users can more precisely monitor the humidity condition of the soil in the greenhouse.

The invention relates to the field of intelligent logistics technology, and provides a digital twin-based port real-time monitoring system and its working method. The system includes a port logistics system, a monitoring system, a control system, a virtual port logistics system and an operation planning system. The invention integrates the virtual port logistics system of the port, the physical object of the port, the monitoring system of the port and the control system of the port, and can monitor and adjust the operation process and equipment of each link of the port in real time. Record the life cycle of the entire port logistics link. Therefore, the port can not only understand the actual operation of each link in real time, but also carry out dynamic control, speed up the innovation of the operation model, optimize the port operation process, improve the deficiencies, and make the various operation links of the entire port more closely connected. The work efficiency is higher.

The invention discloses a photovoltaic power station operation management software control platform in the technical field of photovoltaic power station management. A management platform for managing the operation of photovoltaic power generation panels. The management platform is electrically connected to the network module in two directions. The electrical output of the network module is connected to the control module of the power generation panel that controls the operation of the photovoltaic power generation panel. The electrical output of the power generation panel is connected to the inverter used to convert direct current into a standard voltage of 220V, and the electrical output of the inverter is connected to the transformer used to control the voltage. The invention can find the location and specific conditions of the faulty photovoltaic power generation panel in time. It is easy to troubleshoot, and can accurately and timely control and adjust each photovoltaic power generation panel to maximize the power generation efficiency of the power station.

A new energy vehicle charging pile intelligent management system, including a parameter detection module, an image detection module, an information transmission module and an intelligent management terminal, the parameter detection module is used to collect temperature data on the surface of the new energy vehicle charging pile, and the image detection module The module is used to collect images of new energy vehicle charging piles, the information transmission module is used to transmit the collected temperature data and images to the intelligent management terminal, and the intelligent management terminal is used to process and judge the received temperature data, And process and display the received image. The final local neighborhood determined by the present invention can realize the effective detection of the pixel to be detected while ensuring the detailed information of the image; calculate the pixel detection threshold corresponding to the pixel to be detected according to the determined local neighborhood, and calculate the pixel detection threshold according to the pixel to be detected and the pixel detection threshold Whether the pixel to be detected is a noise pixel is judged by the situation in between, so that the noise pixel in the image can be effectively detected.

An intelligent management system for solar charging piles, including a parameter detection module, an image detection module, an information transmission module and an intelligent management terminal, the parameter detection module is used to collect temperature data on the surface of the solar charging pile, and the image detection module is used to collect The image of the solar charging pile, the information transmission module is used to transmit the collected temperature data and images to the intelligent management terminal, and the intelligent management terminal is used to process and judge the received temperature data, and to process and judge the received image processed and displayed. The beneficial effect of the present invention is to realize the effective management of the safe operation of the solar charging pile.

The invention relates to a demand calculation method for a smart meter, which is characterized in that it includes the following steps: step (1), detecting whether the smart meter has a clock calibration or a demand period change, and if there is a clock calibration, go to step ( 2), if there is a periodic change in demand, go to step (4); step (2), collect the time t1 before clock calibration and the time t2 after calibration; Clear the data, and calculate the demand within the demand cycle at the time t2 after calibration; step (4), collect the time point t3 when the demand cycle changes and the cycle T′ after the change of the demand cycle; step (5 ), clear the electricity data before the time point t3 when the demand period changes, and calculate the demand in the period T′ after the demand period change, and turn to step (6). Step (6), using the demand calculation method to calculate the demand in the demand cycle when the smart meter has not changed. The calculation method is more reasonable and accurate.