102results about How to "Know the working status in real time" patented technology

The present invention discloses a construction environmental monitoring system and method based on a safety helmet. The system comprises a safety helmet carrying an environment monitoring sensor, a location device, a date conversion device, a wireless transmission device and an alarm device, a data storage server and a monitoring environment processor. The location device and the environment monitoring sensor obtain the worker work place information and the environment monitoring information in real time and transmit the data to the data storage server through the wireless transmission device, and the monitoring environment processor synchronizes the data in real time to a BIM model for visual display. According to a preset alarm rule, when one or more than one index in the environment monitoring indexes exceeds a safety value, or the worker's work time in the environment exceeding the safety environment threshold exceeds a schedule time, the alarm device on the safety helmet can perform automatic alarm and prompt the site operation people to leave away from the work environment.

The invention discloses a UV imaging corona detection system and method for a UAV. The system comprises a corona detection device, a ground device and a shot computer; the corona detection device comprises a UV light imaging unit, a visible light imaging unit, a power supply and control board and an image memory board; and UV light video signals obtained by the UV light imaging unit and visible light video signals obtained by the visible light imaging unit are input to the power supply and control board. The power supply and control board divides the collected UV light video signals into two paths, and also divides the collected visible light video signals into two paths. One path of UV light video signals and one path of the visible light video signals are input to the image memory board to generate split-screen video signals; and the other path of UV light video signals is input to an external synchronization interface of a visible light camera, and the other path of visible light video signals and the split-screen video signals are output to the ground device in the gated manner. The system can be used for tour inspection of the UAV. The method can realize all beneficial effects of the system.

The invention discloses a real-time state monitoring method and system for an inspection robot and a storage medium, and the method comprises the following steps: obtaining the position information of the inspection robot, and updating and displaying the inspection position of the inspection robot in a three-dimensional real scene of a scene according to the position information; acquiring real-time state information of the inspection robot, and monitoring the condition of the inspection robot in the three-dimensional real scene of the scene according to the real-time state information, wherein the three-dimensional real scene of the scene is a three-dimensional real scene video played based on the three-dimensional real scene data of the scene. the position information and the real-time state information of the inspection robot are obtained; the position and the state of the inspection robot can be monitored in a three-dimensional real scene of a scene in real time; through the immersion type three-dimensional scene monitoring inspection robot, workers can more conveniently know the working state of the inspection robot in real time, the efficiency and quality of the real-time state monitoring inspection robot are greatly improved, and the real-time state monitoring method and system can be widely applied to the technical field of monitoring.

The invention discloses a method for precisely accessing to the overprinting position of a gravure press. The method comprises the steps of setting a plurality of servo motors; setting a plurality of drives; setting a controller; setting a computer; controlling the controller through the computer to adjust the rotation parameters of the servo motors one by one, so as to accurately feed each printing plate roller into overprinting position; after each printing plate roller is accurately fed into the overprinting position, enabling the computer to acquire real-time information of a position where each servo motor is located through the controller, and forming an information base; storing the information base into the computer; controlling the controller through the computer according to the information base; controlling the printing plate rollers to accurately enter into the overprinting position through the servo motors driven by the drives according to instructions of the controller. The method is high in production efficiency, and waste of printing materials is avoided.

The invention discloses an information management method for a prefabricated component hoisting process, comprising the following steps: step 1, performing BIM modeling on a prefabricated component, and obtaining a hoisting scheme according to BIM model simulation and optimization; step 2, dividing a construction site into a plurality of zones according to the hoisting scheme, and arranging a reader in an RFID system for each zone; step 3, setting electronic tags for the prefabricated component, construction personnel and equipment; and step 4, when the prefabricated component, the construction personnel and equipment enter a zone divided from the construction site, reading, by the reader of the corresponding zone, the electronic tags of the prefabricated component, the construction personnel and equipment in the zone, and feeding back the same to a host control unit. The RFID technology as an information acquisition tool and the BIM technology as an information carrier are combined toimprove the informationization, visualization, instantaneity and accuracy of the hoisting construction, and the hoisting process in the construction is managed based on information.

The invention relates to a realization method to monitor MGC state by MG, which comprises: the MG based on its timer real-time monitors information from MGC to determine MGC state according to acquired monitor result. This invention benefits to switch immediately to standby MGC for business when the primary MGC shows abnormal, and ensures the reliability for providing business.

The invention provides an intelligent regulation and control system of a clean room. The system comprises an operation station, a communication interface controller, an intelligent control device, clean room operation equipment and clear room parameter collection equipment, wherein both of the clear room parameter collection equipment and the clean room operation equipment are in signal connection with the intelligent control device, and the intelligent control device is connected to the operation station through the communication interface controller. According to the intelligent regulation and control system of the clean room provided by the invention, the operation station can master the working state of the clean room operation equipment, realize remote start and stop and adjust the parameters of the clean room, thereby greatly perfecting and improving the system management level, manual layer-by-layer start, control, management and regulation of the clean room operation equipment are converted into automation, informatization, networking and intelligence, and the intelligent regulation and control system integrates remote automatic control, real-time monitoring, energy saving, consumption reduction and other human-based management service functions.

The embodiment of the invention is applicable to the technical field of information, and provides a key management system and a key management method. The key management system comprise a key box, a key chain, a key management platform and terminal equipment. Wherein the key management platform is used for examining and approving a key taking application and sending examination and approval resultinformation to the terminal equipment and the key box; The key box is used for receiving the approval result information, verifying the key chain claim request according to the claim claim information, and popping up a key chain matched with the claim claim information if the verification is passed; And the key chain is used for feeding back positioning information of the key chain to the key management platform after leaving the key box, and popping up at least one key placed in the key chain after receiving the key taking request and passing the verification. According to the embodiment, the key is managed intelligently, human factors in the key management process can be eliminated to the maximum extent, the key management errors are reduced, and the management efficiency is improved.

The invention discloses a tire multi-threshold intelligent explosion-proof system, an intelligent explosion-proof method and a vehicle. The tire multi-threshold intelligent explosion-proof system comprises a first signal detection module, a first signal processing module, a water tank cooling subsystem, an acoustic and optical alarm subsystem, a tail lamp alarm subsystem, an early warning subsystem, a forced deceleration subsystem and an indication circuit. The system adopts a double-threshold detection system, and superior to current most inventions that cooling is manually controlled completely by the experience of drivers, the temperature is decreased more timely; once an abnormal situation occurs, the vehicle is also forced to slow down to prevent accidents caused by a tire failure; bydetecting the tire states in real time, different measures are adopted according to the different states of tires so as to guarantee driving safety, and damage caused by tire burst is lowered; and through intelligent detection treatment of the system, the vehicle travelling safety can be guaranteed, and accidents caused by tire burst are reduced.

A heater comprises a body heating water and connected with channel, body control unit receiving control instructions realizing heating and water delivery, wireless receiving unit of the body changing wireless signals into control instructions, control input unit changing input into control signal, control unit of the controller receiving control signals from the controller input unit and changing it into operation instruction, wireless delivery unit of the controller receiving the operation instruction output from the control unit of the controller and sending it out in wireless way after coding. It is a convenient remote control heater. The optimized plan can also provide users with the real time information of the working status of the heater and making it a part of the network household electrical appliances.

This invention discloses a radio communication emulation device based on the FPGA and USB storage device, in which, the signal generation device of said device includes a USB storage device, a USB read-write device, a level conversion circuit, a SDRAM storage circuit and a function module with the FPGA chip as the main body, which realizes complicated emulation research with simple devices to speed up the scientific research.

The invention discloses a wireless network-based remote operation control platform for field agricultural machinery, which includes agricultural machinery for farmland operations, and the operating platform also includes a teleoperation system for communicating with the agricultural machinery through a wireless network; the teleoperation system includes a teleoperation computer , a graphical display device for displaying the environment and state of the agricultural machinery, and a manipulation device for realizing human-computer interaction, wherein the remote operation computer communicates with the graphical display device and the manipulation device, and at the same time the remote operation computer communicates with the agricultural machinery interconnected. The invention applies the teleoperation technology to the field of agricultural machinery automation, and realizes the remote monitoring and manipulation of agricultural machinery without significantly increasing the cost of agricultural machinery, which is beneficial to the improvement of the intelligent degree of autonomous agricultural machinery, and can Vigorously promote China's agricultural modernization process.

The invention relates to a cubicle gas-insulated switchgear comprising a cabinet body. An arc-extinguish chamber and a disconnecting switch are arranged inside the cabinet body. The arc-extinguish chamber consists of an arc-extinguish chamber static-end outlet base and an arc-extinguish chamber moving-end outlet seat. The disconnecting switch includes a disconnecting switch moving contact base and a disconnecting switch static contact base. At least one of the arc-extinguish chamber static-end outlet base, the arc-extinguish chamber moving-end outlet seat, the disconnecting switch moving contact base, and the disconnecting switch static contact base is provided with a temperature sensor. Therefore, whether a working sate of a circuit breaker is normal and whether a working state of the disconnecting switch is normal can be determined in real time; if a fault occurs at the circuit breaker or the disconnecting switch and thus a temperature rise phenomenon occurs at a connection part, the staff can get the information timely by the temperature sensor, so that frequent occurrence of accidents due to a fault of the circuit breaker or the disconnecting switch in the prior art can be avoided.

The invention provides a control method for transverse joint binding strength of a concrete dam, and relates to a method for controlling opening degree of a transverse joint and preventing the phenomenon that the transverse joint is difficult to open in time during the concrete dam construction period. According to the invention, on the basis of the prior art, the transverse joint binding strength is further considered, and the control on the transverse joint binding strength is realized by a method of establishing correlated indexes, arranging a monitoring instrument and controlling specific construction measures. According to the control method, a dynamic monitoring arrangement scheme, a monitoring data utilization method, and specific controlling parameters and controlling means are provided for the correlated techniques in the construction process, thus the preparation conditions for joint grouting are guaranteed to be timely and targeted under the instruction of the method.

The invention relates to the technical field of flexible screen 3D pasting, and discloses a flexible screen high-precision bending method. The flexible screen high-precision bending method comprises the following steps that (1) a guide film is put onto a film clamping structure, wherein the film clamping structure comprises two X direction clamping elements and two Y direction clamping elements, and the X direction clamping elements and the Y direction clamping elements respectively and tightly clamp four side edges of the guide film; (2) the a film clamping profiling block is arranged in themiddle part of the film clamping structure, a Z direction driving structure enables the film clamping profiling block to upwards move, the middle part of the guide film jacks up, and a liquid crystalmodule is bent; (3) the middle part of the guide film is jacked up by the film clamping profiling block, an X direction driving structure drives the two X direction clamping elements to move in opposite directions, and a Y direction driving structure drives the two Y direction clamping elements to move in opposite directions; and (4) the film clamping structure is provided with a monitoring structure, and the monitoring structure monitors the bending state of the liquid crystal module and the moving states of the film clamping structure, the X direction driving structure, the Y direction driving structure and the Z direction driving structure, and reflects monitoring data onto a monitoring screen in real time. The bending precision of the profile of the liquid crystal module is improved.

The invention relates to an automatic selling product management platform, which comprises the internet and a management platform connected with the internet, wherein the management platform comprises a salesman management unit for adding, modifying or deleting salesman users and recording personal information of the salesman users, a customer management unit for adding, modifying or deleting customer users, recording personal information and order information of the customer users and recording the salesman user corresponding to each piece of order information, a customer feedback unit for inputting service feedback information of the customer user for each piece of order information, and a sales achievement management unit for displaying an achievement plan of each salesman user and calculating the already-completed achievement of each salesman user through the order information. Office activities and service which are originally executed manually are realized through man-machine interaction, the operation process is simplified, the working efficiency is improved, and work of a service man and a manager is reduced.

The invention provides a photovoltaic home system and an intelligent micro-grid system. The photovoltaic home system comprises a photovoltaic component module, a photovoltaic home inverter, an alternating-current power grid, a monitoring component and a wireless communication component, wherein the monitoring component comprises a direct-current side monitoring component and an alternating-current side monitoring component; the direct-current side monitoring component is used for monitoring the working parameters of the output end of the photovoltaic component module; the alternating-current side monitoring component is used for monitoring the working parameters of the output end of the photovoltaic home inverter; the wireless communication component comprises a direct-current side wireless communication component and an alternating-current side wireless communication component; and the direct-current side wireless communication component and the alternating-current side wireless communication component are respectively used for sending the working parameters monitored by the direct-current side monitoring component and the alternating-current side monitoring component to a monitoring terminal. According to the photovoltaic home system and the intelligent micro-grid system, the problems such as operation inconvenience, high cost, high transmission noise and poor communication quality caused by the adoption of a power line carrier communication technology when relevant data of the photovoltaic home system are monitored in the prior art can be solved.

The invention discloses a combustion engine fault diagnosis system based on Internet of Things. The combustion engine fault diagnosis system comprises a data acquisition device, a cloud server and a fault diagnosis center. The data acquisition device acquires running state data of the combustion engine in the monitoring area in real time and transmits the running state data to the cloud server forstorage. The fault diagnosis center obtains the operation state data of the combustion engine from the cloud server, processes and analyzes the data, judges the operation state of the combustion engine, and gives an alarm when a judgment result shows that the combustion engine has a fault. According to the system, through mounting various sensors on the burner, the operation state data of the combustion engine is collected. Data transmission is achieved through the wireless network, the operation state of the burner is diagnosed through the fault diagnosis center, and therefore workers can conveniently know the working state of the burner in real time, when the burner breaks down, fault maintenance can be conducted immediately, the maintenance period is shortened, and the maintenance costis reduced.

The invention discloses a coal mill explosion-proof detection system and method for a coal-fired boiler of a generator set, and belongs to the technical field of coal mills. The system comprises a coal mill body, an inert gas pipe and a control center, the coal mill body is provided with an inlet hot air pipe, a pulverized coal outlet pipe and a raw coal inlet pipe, and a pulverized coal concentration detector and an oxygen analyzer are arranged in the coal mill body; and the inert gas pipe is connected with the inlet hot air pipe, and the pulverized coal concentration detector and the oxygenanalyzer are correspondingly connected with the control center. The method comprises the steps that the pulverized coal concentration and the oxygen volume content which are detected in real time aretransmitted to the control center, and if the pulverized coal concentration and / or the oxygen volume content are / is abnormal values, the control center controls the inert gas pipe to input inert gas into the coal mill body. The system and method overcomes the defect that in the prior art, the explosion mode of the coal mill is poor in effect by detecting the concentration of CO, the concentrationof pulverized coal and the volume content of oxygen can be detected, and therefore safe and stable operation of the coal mill is guaranteed.

The invention relates to a lighting system. The lighting system comprises a plurality of lighting devices. Each lighting device comprises a light source. The lighting system further comprises a monitoring center. Each lighting device further comprises a monitoring module; the monitoring module detects the working parameter of the light source and delivers the working parameter of the light source to the monitoring center. The lighting system of the invention is convenient for the monitoring and control for the stuff.

The invention discloses a boarding bridge monitoring and preventing system based on big data and a use method thereof. The system comprises a mobile device, a wireless network, a cloud computation server, a display device, a PLC, a position sensor, a control module, an information matching module, a temperature detection module, a body type detection module, a weight detection module, a signal detection module, a counting module, a photographing module and a historic maintenance information module. The use method includes the steps that firstly, a boarding bridge data information acquisition point is built, then a three-dimensional dynamic graph of people and articles in a boarding bridge is built, and finally prevention analysis and display based on big data are achieved. By means of the boarding bridge monitoring and preventing system based on big data and the use method thereof, the boarding bridge and the three-dimensional dynamic graph of people and articles in the boarding bridge can be displayed, hazardous articles are prevented from boarding, manual damage to the boarding bridge can also be prevented, and accordingly operation conditions of the boarding bridge are comprehensively monitored. The boarding bridge is prevented and analyzed by means of the big data method, and the boarding bridge is prevented from breaking down.

The invention provides an intelligent socket. The intelligent socket comprises an outer shell, a power supply module, a display screen, a wifi module, a functional module and plugs, wherein universal slots and USB interfaces are formed in the outer shell; the display screen is fixed on the outer shell; the power supply module, the wifi module and the functional module are fixed in the outer shell; the display screen, the power supply module, the wifi module and the functional module are in mutual electrical connection; the plugs are arranged on the exterior of the outer shell, and are electrically connected with the power supply module. The structure of the intelligent socket provided by the invention is simplified, so that the appearance of the intelligent socket is concise and attractive; information of date, time, temperature, working current voltage and the like are added for display, so that information acquisition requirements of a user can be satisfied to a higher extent, and the working state of the intelligent socket can be known by the user in real time; and in addition, each slot is provided with a waterproof structure, so that potential safety hazards caused by water splashing in daily use can be prevented, and the reliability and the safety of the intelligent socket are improved.

The invention provides a traction machine brake with a liquid crystal display device, which is an improvement on the structure of the traction machine brake and is composed of a casing, an armature, an armature lever and a coil, wherein, a thrust transducer is arranged on the armature; the input end of a temperature transducer is arranged in the coil; a terminal box is arranged above the casing; the front surface of the terminal box is provided with a liquid crystal display and a keypad; a circuit board is arranged in the terminal box; the circuit board is provided with an MCU module, an A / D conversion module, a multichannel switch, a thrust sampling module, a voltage sampling module, a current sampling module, a temperature transducer output end and a memory. An operable menu item is displayed by the liquid crystal display; the menu item for querying data is selected by the keyboard; the MCU module sends out corresponding sampling instructions after receiving instructions; the sampling instruction is switched to a corresponding sampling module by the multichannel switch and extracts sampling instructions; data processing is carried out on the sampling instruction after being sentto the MCU module by the A / D conversion module; real-time data is displayed on the liquid crystal display, thus providing foundation for adjustment of thrust balance and improving work efficiency.

The invention discloses a high-voltage and low-voltage switch cabinet operation and maintenance terminal information acquisition system with high stability. The system comprises an information acquisition module, an information monitoring module, an information identification module, a database, an information analysis module, a controller, an alarm module and a display terminal. The information monitoring module is arranged to monitor the overload current information in the high-voltage and low-voltage switch cabinet in real time, and the information analysis module is utilized to analyze theoverload current information to obtain the average value of the circuit loss rate and the difference current, so that a worker can check the average value conveniently, and the circuit loss conditionin the switch cabinet can be evaluated in time; whether shutdown is needed for equipment maintenance or not is judged, the time of manual detection is saved, the working efficiency is improved, the working state of each part in the switch cabinet is known in real time by monitoring the opening and closing condition, the temperature condition and the sound condition of a knife switch in the switchcabinet, and the monitoring efficiency is improved. Safety accidents caused by the fact that working states of parts in the cabinet cannot be fed back timely are avoided.

The invention provides a hydraulic machine control and management method and system with a cloud platform function. The system comprises a cloud platform, a host terminal and a communication terminal;the host terminal comprises a hydraulic machine, a controller and a sensor. The method comprises the following steps: step A1, performing data initialization and automatically running the host terminal; step A2, sending, by the controller, working parameters to a data cache area of the cloud platform; step A3, receiving and storing, by the data cache area, the working parameters, performing analysis to obtain a working data packet, and sending the working data packet to the communication terminal; step A4, checking, by a user, the working states and working results of one or more hydraulic machines on the communication terminal, inputting an optimization data packet on the communication terminal, and sending the optimization data packet to the cloud platform; step A5, analyzing, by the cloud platform, to obtain optimized parameters and sending the optimized parameters to the controller; and step A6, controlling, by the controller, the corresponding hydraulic machine to execute the corresponding action. By adoption of the hydraulic machine control and management method and system, intelligent control and management are achieved, the production conditions can be checked and the hydraulic machine is controlled remotely, and the production data are stored in real time.

The invention discloses a deep well gravity ice conveying and streaming guiding type rapid and controllable ice melting device, which comprises a ground ice making machine, a ground ice conveying device, a gravity ice conveying mechanism, a downhole ice conveying device and a downhole ice melting device. The ground ice conveying device is connected with the ground ice making machine; the gravity ice conveying mechanism comprises a wellhead hopper and a plurality of sections of vertical well ice conveying pipelines, and a buffer rubber spacer is arranged between every two adjacent sections of vertical well ice conveying pipelines; and the downhole ice melting device comprises an ice melting pool, an ice melting pool ice feeding pipe and a water feeding pipe, a plurality of streaming guidingpartition plates are arranged in the ice melting pool at intervals in vertically staggered, arrayed and laid out modes, and the bottom side wall of the ice melting pool is provided with a hole platewater outlet and a water discharging quantity adjusting flashboard. The invention further discloses a deep well gravity ice conveying and streaming guiding type rapid and controllable ice melting method. The violent vibration and damage phenomena, caused by the high well depth and high fall, of a pipeline and a pipeline support in the ice falling process can be relieved well, the heat exchange effect is good, and the sufficient cooling capacity can be provided for deep-mining high-temperature mines.

The invention relates to an environment-friendly vent cap for a high-speed gearbox. The environment-friendly vent cap comprises a vent hood, a vent pipe and a base, the vent hood and the upper end of the vent pipe are fixedly connected, and the base and the lower end of the vent pipe are fixedly connected; a cavity is formed in a hood body at the upper end of the vent hood, a vent hood connection portion is formed at the lower end of the vent hood, the vent hood is provided with an exhaust port, and a foam copper filter screen is arranged at the exhaust port; a gas and oil separator is arranged at the upper end in the vent pipe, oil baffle plates are arranged at the lower end in the vent pipe, and a first oil return pipeline is arranged in the vent pipe; a second oil return pipeline is arranged in the base and communicated with the first oil return pipeline, and the vent pipe is wrapped by a clamp jacket communicated with a circulating water pump. According to the environment-friendly vent cap for the high-speed gearbox, by means of multiple cooperation of the foam copper filter screen, the gas and oil separator and the oil baffle plates, oil gas in high-temperature gas exhausted from the high-speed gearbox can be effectively intercepted, the oil gas in exhausted gas is greatly reduced, environment pollution is reduced, and the environmental protection effect is significant.

The invention is applicable to the field of sensor monitoring, and provides a synchronous triggering and monitoring method and device for asynchronous multiple sensors. The method comprises the following steps: performing real-time synchronous and independent current sampling on a power supply unit of each sensor; performing characteristic data extraction on sampled data; and comparing extracted characteristic data with reference values of characteristic data of the sensor of this type under each working state, and judging the working state of the characteristic data. Current data of the sensor after triggering the sensor are acquired in real time, and then staff can know the working state of each sensor in real time, and process sensors under abnormal working states in real time, so that the synchronous triggering and monitoring method and device for the asynchronous multiple sensors provided by the invention are especially suitable for real-time monitoring of sensors used in the fields of mobile measurement and high-risk road sections which need to be processed timely.