57results about How to "Real-time monitoring operation" patented technology

The invention provides a pump remote intelligent control system based on a mobile Internet. The pump remote intelligent control system based on the mobile Internet is a remote monitoring and control system. Signals of sensors are transmitted to a control center and a cloud processing system through a controller; workers in the control center can process the signals according to data; the cloud processing system can transmit the processed data to a mobile phone APP; a client can remotely monitor the running condition of a pump; and if the pump needs to be controlled, the rotating speed of a motor of the pump and the opening degree of an exit valve can be controlled directly through a mobile phone, and therefore the flow and the lift of the pump are controlled, and the pump can run on a high-efficiency point as far as possible. If the data exceed a preset value, an alarm can be given through the mobile phone, the client is informed of the situation, pre-warning is performed in advance, and large safety accidents are avoided.

The invention discloses an acoustic signal based device and method for detecting gas pipeline leakages. The detection device comprises an acoustic sensor group, a signal conditioner, an analog-to-digital converter, a data transmission medium and a central control computer. The detection method comprises that acoustic sensors are installed on a pipeline to be tested to collect signals, collected acoustic signals are subjected to signal conditioning through the signal conditioner, then voltage signals are converted into digital signals through the analog-to-digital converter, converted digital signals are transmitted to the central control computer through the data transmission medium, and an acoustic signal display, filtering, feature extraction and leakage judgment program which is written through LabVIEW software is installed in the central control computer. The device and the method have the advantages of being low in cost, high in device sensitivity, high in adaptability and the like.

The embodiment of the invention discloses an artificial stone production system, comprising a stirring device, a material distributing machine, a vibrating device and a pressurizing device, wherein the stirring device is used for evenly mixing raw materials; the material distributing machine is used for distributing the materials according to artificial stone textures; the vibrating device is used for vibrating the distributed materials; the pressurizing device is used for pressing the vibrated materials to form a green body; the stirring device, the material distributing machine, the vibrating machine and the pressurizing device are sequentially connected with one another through a conveyer. The artificial stone production system is applied to the field of artificial stone production; the productive task can be finished according to presetting; particularly, high-quality and high-fidelity simulation artificial stone can be prepared; automatic control can be achieved; the artificial stone production system has the characteristics of being high in production efficiency and high in product percent of pass.

The invention discloses a drying device for weaving. The drying device for weaving includes a drying box, a pressing roller, transmission rollers and heating pipes, wherein an outer surface of the drying box is provided with a fabric inlet and a fabric outlet, a lower end of the fabric inlet is connected with first U-shaped plates, a fixed roller is disposed between the first U-shaped plates, thepressing roller is disposed at an upper end of the fixed roller, multiple sets of transmission rollers are disposed inside the drying box, one end of each of the transmission rollers is connected witha rotating gear, transmission gears are engaged between the rotating gears, a driving motor is connected with the bottom of the drying box, the driving motor is engaged with one set of the transmission gears through a driving gear, and a lower end of the center line of the fabric inlet and the fabric outlet is provided with multiple sets of heating pipes. The drying device has advantages of goodtransmission effect, high production safety and high work efficiency, can achieve automatic management and is mainly applied to drying of weaved fabrics.

The present invention discloses an industrial Ethernet switchboard, which can be applied to the fields of digitalized transformer substation, industry, military and transportation. The industrial Ethernet switchboard comprises: a housing, a power supply module, a plug-in module, a cascade plug-in module, a self-healing ring network module, a PHY module, an MAC chip module, a central processor unit module, an Atmega128 module, a CPLD module, a FLASH and so on. The present invention is an industrial Ethernet switchboard specifically designed for the environment of electric power automation and digitalisation transformer substation, possesses strong ability of resisting electromagnetic interference, excellent exchange performance due to an exchanging framework without obstruction, strong management storage capacity and intelligent management maintenance. When physical connection fault (N-1) occurs, protection switching can prevent the loss data packet, and ensure that the time-delay for communication recovery is 0. Thus, the invention can reduce manual operation, manual fault and operation costs. Moreover, the invention can fully satisfy the tough requirements on electric power environment and transportation environment, and can be also applied to digitalized transformer substation network, transportation monitor network and the like.

The present invention is suitable for the automation control technology field, and provides an automatic production line control system and an automatic production line control method. The automatic production line control system comprises a service control end, a plurality of automatic operation devices, an assembly line, wireless radio frequency identifying and reading devices arranged at the corresponding stations of the automatic operation devices and a plurality of tooling boards equipped with the wireless radio frequency identification cards and arranged on the assembly line. The wireless radio frequency identifying and reading devices send the read current wireless radio frequency identification data to the service control end, the service control end answers whether to finish the work of the current station according to the preset operation set of a current wireless radio frequency identification data corresponding product or the finish situation of the prepositive station of the current wireless radio frequency identification data corresponding product, if yes, sends a preset operation instruction to the automatic operation device corresponding to the current station, and the automatic operation device corresponding to the current station executes the preset operation instruction and feeds back en execution result to the service control end. According to the present invention, the centralized control and monitoring of the plurality of automatic operation devices are realized.

The invention discloses a control cubicle environment comprehensive monitoring and treatment method and system, which belong to the field of power systems, optimizes and integrates operation and inspection resources by means of Internet of Things multi-sensor intelligent sensing, artificial intelligence control and big data analysis technology means, realizes automatic acquisition, real-time uploading, visualization and remote sensing of environment information in a control cubicle, and realizes intelligent adjustment of the environment of the control cubicle. The system platform monitors thetemperature and humidity in the cubicle in real time through a temperature and humidity sensor arranged in the control cubicle. The system platform forms a control model training sample through temperature and humidity monitoring information in a plurality of substations, corrects a model between the characteristic quantity and the condensation defect of the control cubicle, and forms an information closed loop, thereby achieving the advanced adjustment and comprehensive control of the environment.

The embodiment of the invention discloses a method of application program performance monitoring and a system thereof. The monitoring method includes: acquiring a function module processing a servicerequest, wherein each function module corresponds to a group of multiple preset first buried points set on a client and a group of multiple preset second buried points set on a server; acquiring firsttime information according to a group of preset first buried points; acquiring second time information according to a group of preset second buried points; acquiring first processing time, which is used for indicating total consumed time of processing the service request, according to the first time information, and judging whether the first processing time exceeds preset processing time; if thesame exceeds the preset processing time, analyzing, according to the first time information, the second time information and preset rules, whether a network problem, a client problem or a server problem exists; and providing an optimization suggestion according to the existing problem. Through the above-mentioned method of the invention, real-time monitoring of running of an application program isrealized, and then an effect of analyzing and feeding back the problem in time is achieved.

The invention relates to the field of astronomical observation technology, particularly relates to star finding through an astronomical telescope, and specifically provides an intelligent wireless star finding control method. The method includes the steps of obtaining geographic coordinate data, orientation and bearing data and observation angle data of a user; displaying a three-dimensional electronic star map on a display module; simulating, by a wireless control system, the orientation and bearing and an observation angle of the user, displaying stars seen from the current angle of view ofthe user, selecting a star to be observed; and performing, by a wireless control system, automatic compensation according to a solid angle error. According to the invention, the star to be observed can be quickly and accurately aligned by using an astronomical telescope, the state of the telescope can be monitored in real time, the operation of the telescope can be controlled in real time, a celestial body in the observation orientation can also be accurately simulated, and the observable ability of low brightness dark stars of the astronomical telescope is greatly improved. In addition, the simulation of various astronomical events by the user can be satisfied, and meanwhile, the existing mechanical errors can be calibrated.

The invention provides a simulation testing device and system based on an EPOS. The simulation testing device is used for testing the EPOS which is an EPOS complete machine or an EPOS terminal main board. The simulation testing device comprises a main control unit, a network interface unit, a display interface unit, a card swiping slot interface unit, a keyboard interface unit and a power source unit. The network interface unit, the display interface unit, the card swiping slot interface unit, the keyboard interface unit and the power source unit are connected with the main control unit. The simulation testing device and system based on the EPOS achieve rapid and efficient simulation testing, and solve the problem that EPOS testing efficiency is low in the prior art.

The invention relates to an intelligent control method and equipment for the growing environment of a medicinal fungus. The intelligent control equipment for the growing environment of the medicinal fungus comprises a control terminal module, a central processing module, a communication module, an auxiliary module and a power module, wherein the control terminal module, the communication module, the auxiliary module and the power module are controlled through the central processing module, and the control terminal can be externally connected with electrical equipment to achieve accurate, real-time, comprehensive and intelligent control over the growing environment of the medicinal fungus. The intelligent control method and equipment for the growing environment of the medicinal fungus have the advantages of being capable of largely reducing the human resource cost in the growth process of the medicinal fungus, remotely or locally monitoring the operation of the electrical equipment in real time, and accurately sensing the parameters of the growth environment of the medicinal fungus, thereby guaranteeing that the growth process of the medicinal fungus is in the optimal environment constantly, reducing planting risks, and meanwhile improving the yield of the medicinal fungus.

The device includes data input part, data acquisition process part, and LonWorks network transmission part. DSP digit signal processor in data acquisition process part processes input data. Then, processed data are sent to network communication processor composed of LonWorks neural chip and transceiver. Collected data through network communication port configured in network communication processor and LonWorks network are communicated and transferred to up devices and other nodes. Asynchronous serial communication mode is adopted in data exchange between DSP and network communication processor. Network communication port configured by network communication processor to connect to LonWorks network is in single end mode.

The invention discloses a sewage processing pump station automation system, mainly comprising the industrial control computer and the scene control system, in which the scene control system includes the influent control subsystem and the effluent control subsystem, and the influent and effluent control subsystems all comprising the liquid level sensor and the implementation body, and between the industrial control computer and the influent and effluent control subsystems, connecting through the scene bus, to realize the full process control automation from the sewage collection, treatment to emission; the invention uses the computer as a platform, simply, conveniently and effectively real-time monitoring the entire running process of the pump station. By the computer operation interface, the invention can intuitively process systematic detection and maintenance, and in addition, the system uses the distributed control technology which has centralized management and decentralized control, thus ensuring the system has high reliability.

The invention provides a state monitoring device, anti-misoperation device and monitoring and anti-misoperation method of a current terminal. The state monitoring device comprises a state monitoring module, a signal acquisition module and a signal processing module, wherein the state monitoring module comprises a plurality of current terminal state monitoring units, each current terminal state monitoring unit is used for monitoring input and exit states of each current terminal, the signal acquisition module is used for acquiring a monitoring result of the current terminal state monitoring unit and transmitting the monitoring result to the signal processing module, and the signal processing module is electrically connected with the signal acquisition module and is used for outputting a monitoring result according to a monitoring signal. By the state monitoring device, the problem of uncontrollable misoperation caused by dependence on management system and technical level, running experience and responsibility of a worker is solved, the operation of the current terminal is streamlined, personal and equipment accidents caused by manual misoperation can be reduced, and the safe running level of a power grid is improved.

The invention discloses an intelligent electric meter box with a human body induction device. The intelligent electric meter box comprises the human body induction device and an intelligent electric meter box body. The human body induction device is installed in the intelligent electric meter box body and provided with a control module, a human body induction signal acquisition circuit, a data storage device, a GPRS communication module and a clock chip. The human body induction device is further connected with a JTAG emulator used for debugging and a 3.3V power supply module. A small through hole which is used for inducting light rays of human bodies is formed in the position, corresponding to an infrared sensor camera lens, of a shell of the human body induction device. By the adoption of the human body induction device, operation of the electric meter box and personnel operation conditions can be monitored in real time through a power supply management and monitoring center, and an effective guarantee is provided for safe and economical power supply.

The invention discloses an outdoor weak current equipment box which comprises an equipment box body and a remote monitoring system. A door is arranged on the lateral wall of the equipment box body, the equipment box body is sealed, and the door and the lateral wall are sealed. The remote monitoring system comprises a data processing unit, a data exchanging unit and a power supplying detecting circuit, wherein the data exchanging unit communicates with a monitoring station, the data exchanging unit and the power supplying detecting circuit are connected with the data processing unit, and the data processing unit is arranged in the equipment box body. The outdoor weak current equipment box has the advantages that the equipment box can monitor situations of equipment operation and the like in real time, transmits data back to the monitoring station, notifies maintenance personnel if problems occur, and effectively reduces economic loss caused by equipment faults.

The invention discloses a storage battery remote maintenance system. The storage battery remote maintenance system comprises a data acquisition module used for collecting voltage, current and temperature of each single battery in a storage battery pack in real time, a storage module connected with the data acquisition module and used for receiving the data collected by the data acquisition module and storing the data, an analysis module connected with the storage module and used for receiving the data sent from the storage module and analyzing the data, and an alarm module connected with the analysis module and used for performing alarm prompting when an analysis result from the analysis result indicates an abnormal state.

The invention relates to an oil filtration intelligent test platform device, belonging to the technical field of oil treatment. The oil filtration intelligent test platform device includes an oil source power portion, and a loop is formed after the oil source power portion is connected with an oil filtering portion through an oil way. The oil filtration intelligent test platform device also includes a power supply portion, the power supply portion is electrically connected with the oil source power portion, the power supply portion is also electrically connected with a data processing portion,the oil filtering portion performs oil filtration operation in a step filter mode, the step filtering of oils can be achieved, and intelligent switching between different accuracy grades during oil way filtering is achieved, oil operation and the smooth situation of a filter core are monitored in real time, filter core blockage abnormalities are found timely, the filter core is replaced timely, not only is the production input cost reduced, but also the service life of the whole device is prolonged, the operation is convenient, simple, fast and intelligent, the oil purification working efficiency is improved, and the customer's high-precision customization requirements for oil filtration are met.

The invention relates to a fault on-line positioning method and device for a cable overhead mixed line, and the method comprises the steps: setting detection points in each terminal station and a middle switching station in the mixed line, and obtaining a traveling wave voltage signal, a traveling wave current signal and a power frequency current signal in each detection point, the mixed line comprises a cable line and an overhead line; according to the change of a power frequency current signal in the whole mixed line, determining a preliminary fault positioning interval, and judging whether the fault belongs to a cable line fault or an overhead line fault; if the fault is the cable line fault, determining the position of a fault point through a traveling wave voltage signal in a detection point of an accessory of a preliminary fault positioning interval; and if the fault is the overhead line fault, determining the position of a fault point through a traveling wave current signal in a detection point of an accessory of the preliminary fault positioning interval. Compared with the prior art, the method has the advantages that the fault point can be accurately positioned, the cost is low, the installation is convenient and safe, and the fault finding time can be effectively shortened.

The invention discloses an annular network gateway which comprises an outer protection module, a power supply managing control circuit, a protocol expansion module, a protocol conversion module, an in-network communication module, a physical layer protocol supporting module, a protocol control module, a core control module, an input module, a storage module and the like. The annular network gateway is designed by specially aiming at an industrial automation and intelligent environment and under the industrial intelligent environment, the annular network gateway has a signal suppressing capability. A redundancy information transmission module does not exist. Under the condition of hard link failures (N-1), a safety mechanism can ensure that packages will not be lost and the communication recovery delayed time is zero. The management memory space is large and management and maintenance are intelligent.