103results about How to "Keep abreast of the operation status" patented technology

The invention relates to an LED (Light Emitting Diode) illumination intelligent control system which comprises a synchronous rectification unit used for providing direct-current power for at least two intelligent power control units, wherein the output end of each intelligent power control unit is connected with a corresponding LED light group unit via an electric wire; and the synchronous rectification unit is connected with each intelligent power control unit by a high-voltage direct-current bus. In the intelligent control system, stable constant-voltage direct current is provided for an LED illumination system by the synchronous rectification unit, so that the whole illumination system can operate under high power factor with less harmonic wave. the corresponding LED light group units are dynamically and precisely dimmed by the intelligent power control units, and the LED operation situation is detected in real time and communication with an external control center is carried out. The intelligent control system has the characteristic of reasonable structure, and is convenient to control, the working environment temperature of an LED light group can be improved, and the reliability and the service life of an LED illumination light can be improved.

The invention relates to a handheld device implementation method for data management of a GYK (Railcar Running Control Device). Depending on manpower, the traditional operation has low efficiency and integration level. Data storage and wireless data transmission in the method disclosed by the invention comprise the following steps of: manually storing GYK running data to the handheld device; compressing the GYK running data; increasing check codes; transmitting a compressed running data file to a remote FTP (File Transfer Protocol) server; and reading the feature information of the data file which is transmitted to the FTP server and checking the accuracy and integrality of the feature information. Wireless data reception and data treatment in the method disclosed by the invention comprise the following steps of: downloading and receiving newest GYK announcement data and GYK basic data by the handheld device; and reading the feature information of a corresponding file at the server side, and checking the accuracy and integrality of the feature information. The invention has the advantage of effectively making up the defects of incapability for timely uploading the traditional GYK running data to a remote management server and incapability for timely transmitting the newest announcement data and the basic data on the remote management server.

The invention discloses an aerobic inner loop reflux typed immobilized microbe fluid-bed reactor, which comprises the following parts: sediment area, reacting area and depositing area, wherein the bottom of depositing area possesses sludge hopper with water distributor on the top, which connects pump through inlet pipe; the support aerating pipe is set on the water distributor, which connects inlet pipe and microhole aerating machine; the reflective board is set on the support aerating pipe; the immobilized microbe fill and inner loop reflux pipe are set in the reacting area with the first and second hopper-shaped sampling holes on the top of inner loop reflux; the bottom of sludge hopper connects the first stop valve and sludge draining pipe; the outer wall of reactor bulk possesses multiple sampling holes; the top of reactor bulk connects U-shaped pipe, outlet pipe, liquid rotor flow gauge, the second stop valve and outlet tank.

The invention relates to an object data subscription method based on a spatiotemporal database, comprising an organizing process and a subscription process of data objects. The organizing process comprises a process of constructing a database of the data objects; the subscription process is a step of actively pushing information to the client associated with the database according to at least one data record change of the spatiotemporal database so that the user can know in time the running state of the desired object to be managed. The spatiotemporal database of the objects at least includes interaction among the real-time database, and the historical database and the planning database of the object data interacting with each other so as to timely transmit and monitor the running state of the objects during the automatic operation thereof.

The invention is suitable for the technical field of software testing, and provides a program debugging method and device, terminal equipment and a storage medium, and the method comprises the steps:judging whether a preset pause condition is met or not before each operation instruction of a to-be-debugged program runs; If a preset pause condition is met, pausing to run the operation instruction,and monitoring whether a debugging instruction sent by a preset debugger is received or not; if a debugging instruction sent by a preset debugger is received, executing the debugging instruction, andusing the debugging instruction for obtaining a first debugging result; after the debugging instruction is executed, the operation instruction is operated, and monitoring whether an abnormal result is generated or not in the operation instruction operation process; and if it is monitored that an abnormal result is generated in the process of operating the operation instruction, reporting the abnormal result as a second debugging result to the preset debugger. Through the method, the debugging efficiency of the program can be effectively improved.

The invention discloses an enterprise risk evaluating and early-warning system which comprises a financial risk evaluating module, a legal risk evaluating module, a business risk evaluating module, anadministrative penalty early-warning module, a public opinion monitoring early-warning module and an evaluated early-warning output module. The financial risk evaluating module, the legal risk evaluating module, the business risk evaluating module, the administrative penalty early-warning module and the public opinion monitoring early-warning module respectively output a financial risk evaluatingresult, a legal early-warning, an administrative penalty early-warning and a public opinion early-warning to the evaluated early-warning output module. The evaluated early-warning output module is used for outputting an evaluated early-warning result according to the received financial risk evaluating risk, the legal early-warning, the administrative penalty early-warning and the public opinion early-warning, thereby realizing omnibearing risk early-warning monitoring to an enterprise.

The invention discloses an intelligent remote security monitoring system for an offshore wind generating set. The system comprises a plurality of groups of cameras, a plurality of access layer switches and a main control room, wherein a plurality of access layer switches and a plurality of groups of cameras are arranged on a plurality of fans; the cameras are connected with the access layer switches; the access layer switches are connected with the Ethernet of a wind power farm through local area networks in the fans and connected to the main control room through a local area network in the main control room; and the main control room comprises a core switch and a memory, a server and a display which are connected with the core switch. By the system, five cameras are arranged on a single fan, and the real-time video monitoring and control of the whole offshore wind power project is realized in the main control room, so that the security protection and monitoring levels of the offshore wind generating set are improved.

The invention provides an intelligentized switch cabinet monitoring system. The intelligentized switch cabinet monitoring system comprises a linear displacement sensor, a magnetic balance type hall current voltage sensor, an infrared video monitoring device, an acoustic surface wave temperature measuring device, an insulation monitoring device and a control system; the linear displacement sensor is connected with a movable contact insulating pull rod of a circuit breaker, the magnetic balance type hall current voltage sensor is connected with an opening and closing coil circuit of the circuit breaker, the infrared video monitoring device, the acoustic surface wave temperature measuring device and the insulation monitoring device are all arranged in the switch cabinet, the linear displacement sensor, the magnetic balance type hall current voltage sensor, the infrared video monitoring device, the acoustic surface wave temperature measuring device and the insulation monitoring device are all connected with the control system. The invention further provides an intelligentized switch cabinet monitoring method. According to the system and the method, the mechanical characteristic parameter of the circuit breaker in the switch cabinet, data of real-time image, temperature, insulation and the like of main devices in the switch cabinet can be accurately acquired in an online manner, and the control system can give an alarm in time when abnormal conditions are discovered.

The invention discloses an aerobic inner loop reflux typed immobilized microbe fluid-bed reactor, which comprises the following parts: sediment area, reacting area, depositing area from upwards to downwards, wherein the sludge hopper is set in the depositing area with water distributor on the top; the support pipe is set on the water distributor with reflective board on the upper end; the fixed microbe fill and inner circulation reflux pipe are set in the reacting area; the first and second hopper typed baffles are set on the upper end of inner circulating reflux pipe; three-phase separator is set on the connecting part of first hopper typed baffle and reactor bulk, which connects the second draining pipe, second gas rotor flow meter and second needle valve and water tank through gas chamber; several sampling holes are set on the external wall of reactor bulk, which connects outlet pipe, liquid rotor flow meter, second stop valve and outlet tank through U-shaped pipe.

The invention relates to a call method and a call system for an elevator group. The call method for the elevator group comprises the following steps: automatically acquiring call information which comprises departure floor information or / and target floor information; classifying the call information, and classifying the call information into at least one type of elevator taking information; screening at least one elevator to respond to the elevator taking information from the running elevator group. According to the call method for the elevator group, passengers can be dispersed to take a lift to avoid lift taking jam, shorten the waiting time of the passengers, improve the conveying efficiency of the elevators and enhance the taking experience of a user. The call system for the elevator group calls an elevator in advance through a moving device, thus shortening the waiting time for the elevator, learning about the operation of the elevator in time, reducing the quantity of elevator displaying devices and reminding devices and saving the cost.

The invention relates to a method for checking the DHCP service property, which comprises: first, DHCP (dynamic host setting protocol client sends setting request report o the tested DHCP server; then based on received answer report feedback from DHCP server, fixing the testing result of DHCP service property. The invention can realize the detection on DHCPv6 protocol in IPv6, to obtain the operation of DHCPv6 server.

The invention provides a measurement service system for pollution source monitoring equipment. The system includes a data acquisition module, a measurement status monitoring module, an equipment maintenance information recording module, a remote data transmission module, a field data distributed storage and processing module, a central server and a remote measurement guiding and diagnosing platform, wherein the data acquisition module, the measurement status monitoring module and the equipment maintenance information recording module are all connected with the pollution source monitoring equipment and the field data distributed storage and processing module; the field data distributed storage and processing module is connected with the remote data transmission module; the remote data transmission module is connected with the central server via an internet of things; the remote measurement guiding and diagnosing platform is connected respectively with the field data distributed storage and processing module and the central server. The invention also provides a method of the measurement service for the pollution source monitoring equipment. According to the invention, a timely and efficient service platform is provided for the online maintenance, management, and remote technical guidance of the pollution source monitoring equipment.

The invention discloses a remote monitoring system for an offshore wind turbine generator. The remote monitoring system comprises a wind turbine generator data acquisition sub-station, a video monitoring sub-station, a data transmission unit and a remote cloud center, wherein the wind turbine generator data acquisition sub-station comprises a controller, a blower fan current detection module, a blower fan temperature detection module, a blower fan vibration detection module, a wind force transducer, a remote start / stop apparatus and an overload protection device, the video monitoring sub-station comprises a plurality of cameras and a plurality of video servers for processing the image obtained by the cameras, and the data transmission unit comprises a ZigBee wireless transmit-receive module, a signal gathering device and a GPRS wireless module. The remote monitoring system is simple in structure, convenient for installation and laying. Comprehensive monitoring of an offshore wind turbine generator can be realized through a wireless network, managers can timely know the operation states of a blower fan, and potential fault can be timely discovered and pre-warned. Safety protection and monitoring level for the offshore wind turbine generator is improved.

The invention relates to an optical fiber-based Bragg raster temperature sensor, and belongs to the technical field of photoelectron measuring devices. The optical fiber-based Bragg raster temperature sensors can be used for a temperature measuring technology of a high-voltage power cable intermediate joint. In the monitoring technology, the optical fiber-based Bragg raster temperature sensor comprises a capillary copper pipe 1, a Bragg raster 2, a capillary copper pipe 3, a Bragg raster 4, a capillary copper pipe 5, a Bragg raster 6, a polyimide casing pipe 7, an optical fiber 8, a copper protective shell 9, a copper protective shell 10 and filling glue 11. Three optical fiber Bragg raster temperature sensors are adhered to the copper protective shell 9 to monitor the temperature of common fault points of a power cable joint. A large amount of heat generated by the cable joint due to faults such as overhigh contact resistance, overlarge load current, interior local discharge and the like is transferred to the capillary copper pipe and the raster, and the temperature change of the power cable intermediate joint is converted into the modulation of a peak value of optical fiber Bragg raster wavelength to realize a function of realizing the online monitoring technology by utilizing the optical fiber-based Bragg raster temperature sensors.

The invention discloses a knowledge management system based on full life cycle integrated knowledge experience information. The system comprises a detection and identification module which is used forproviding various attribute information of data in the design purchasing stage of a nuclear power plant; a screening and classifying module which provides various attribute information of data in theconstruction debugging stage of the nuclear power plant; an analysis and evaluation module which is used for providing various attribute information of data in the operation maintenance stage of thenuclear power plant; an action measure module which is used for providing the information of measures or action types which should be taken immediately when the research and transformation stage experience information of the nuclear power plant occurs; a standard unified management module which is used for carrying out standard unified management on the knowledge experience information of each nuclear power plant according to the information provided by the detection and identification module, the screening and classifying module, the analysis and evaluation module, and the action measure module. According to the knowledge management system, the knowledge information between the design, the construction, the operation and the retired can be shared, the existing information sharing barriersare removed, interconnection and interworking of information channels are guaranteed, and standardized and intensive management and control of the knowledge information are achieved.

The invention relates to the technical field of task scheduling, in particular to a task scheduling method based on distributed memory clusters. The method includes: adding a created task into a task queue to wait for loading; adding one task in the task queue to a distributed memory each time; knowing utilization conditions and utilization rates of task machines by the aid of a monitoring module, and knowing execution conditions of each task by the aid of the monitoring module; allocating the task loaded each time into the task machine lower in utilization rate. By adoption of the task scheduling method based on the distributed memory clusters, dynamically transverse expansion and shrinkage can be realized without affecting normality in system operation, and timeliness in control of task execution conditions and modification of task related parameters is realized; tasks can be allocated reasonably to prevent each machine from overloaded task execution; a complete system monitoring interface is provided to enable people to timely know operation conditions of a whole system; the system is high in scheduling reliability and stability.

The invention relates to a control method for a fan fault data analysis system. The method comprises steps of reset control, real-time operation data of fans are monitored; alarm control, automatic statistics and storage of the alarm content, the start time and the end time are carried out, and classification and statistics of the alarm information are carried out according to grades; SCADA data analysis, the SCADA data are screened, comparison with the field shortcoming elimination information is carried out, and whether repeated shortcoming elimination occurs and a shortcoming elimination mode is reasonable is determined; fault control, whether repeated faults occur is determined, a shortcoming elimination order is issued for the field; electric quantity control, whether the fans have long-time shutdown conditions is determined; a monthly report is generated for a single fan, whether the monthly electric quantity is normal is determined according to the wind speed, and abnormality causes are acquired through fuzzy determination. The method is advantaged in that problems that each wind power enterprise can not accurately know field fan operation conditions, can not determine whether the field maintenance work is normal, can not accurately determine the repeated fan faults and can not facilitate operators to do accurate determination in the prior art are solved.

The invention relates to an energy storage monitoring system comprising a real-time operation system, an electric energy charge system, and a safe WEB issue system which are communicated with a network data transmission platform. The real-time operation system is located in a first safety area and acquires and processes data correlative with an energy storage system. The electric energy charge system is located in a second safety area and performs power grid application analysis and electric energy acquisition statistic. A firewall is arranged between the first safety area and the second safety area. The safe WEB issue system is located in a management information area and issues information to external units. A forward-power-dedicated safe physical isolation device is arranged between the management information area and the first safety area. The energy storage monitoring system uses a layered, distributed, and open network framework, and achieves combined monitoring of a wind power plant and an energy storage power station.

The invention relates to a multi-tenant service-oriented integrated monitoring method, which comprises the following steps of: setting a resource data centralized acquisition and exchange platform, uniformly configuring a management workbench, a monitoring and early warning platform, a telephone traffic data service support platform and an operation and decision support platform; The resource datacentralized collection and exchange platform collects the calling platform; data of the power bank and the Internet of Vehicles are obtained; The unified configuration management workbench comprisesa basic configuration unit system. The invention discloses an index monitoring and early warning configuration system. configuring a support system for information change and release; wherein the monitoring and early warning platform comprises a call monitoring platform, a telephone traffic service level monitoring platform and a work order monitoring platform, the operation and decision support platform comprises a real-time operation support system construction platform and a business decision support system platform, and the telephone traffic data service support platform extracts key indexes of operation of a call center. According to the invention, full-process online management and control of telephone traffic are realized, and real-time monitoring of the calling platform, the seat efficiency and the business work order index is carried out.

The invention discloses a monitoring system of a power distribution cabinet. The monitoring system comprises a PLC control module. The PLC control module is electrically connected with a power supplymodule, a detection module and an adjustment module, and is used for controlling start and stop of the work of the power supply module, receiving and processing a signal transmitted by the detection module, and controlling start and stop of the work of the adjustment module. The system provided by the invention can monitor the environment of various occasions, can provide some powerful monitoringdata, can give an alarm and caution under an abnormal condition to jointly maintain the safety of a factory or home environment, and can monitor power, smoke and other environments to jointly maintaina safe and reliable environment. When the power distribution cabinet runs to a low power threshold or a threshold lower than the low power threshold, a lock command is issued to turn off the power supply of the power distribution cabinet. The influence of virtual power is avoided, and a user can know whether the power distribution cabinet has power.

The invention discloses an efficient electric power network data acquisition and intelligent analysis system, which comprises a data acquisition module for acquiring data information. The data intelligent analysis module is used for filtering out the information of the event contained in the data information; the event merging processing module is used for counting the merging number of differentevents in a period of time, and then sending all merging events to the data storage module through a timer at regular intervals. The data storage module is used for storing acquisition events and acquisition information. The invention can improve the shortcomings of the prior art and enhance the safety of data transmission.

The invention relates to the technical field of drilling rig derrick detection, and especially relates to a drilling rig derrick state online detection system. The system comprises a wind speed and direction detection device, a tilt angle detection device, a static force detection device, a data exchanger, a processor and a client side. The wind speed and direction detection device, the tilt angle detection device and the data exchanger transmit real-time data to the processor, the processor performs storage, analysis and other operation on the real-time data, and the client side calls the data from the processor to perform corresponding operation. The invention further discloses a drilling rig derrick state online detection method. The invention established the drilling rig derrick state full-life-cycle online monitoring system and method integrating structure monitoring, remote transmission and remote diagnosis into one body.

An on-line monitoring device for a mine ventilator relates to the technical field of a mine device. A transmission device comprises a switch and an optical transceiver, wherein the switch and the optical transceiver are connected. The optical transceiver is connected with an electric quantity sensor, a negative pressure and differential pressure detector, a winding temperature monitor, a vibrating sensor and a wind speed monitoring sensor. The switch is connected with a monitoring centre. The on-line monitoring device has the advantages of being high in real-time performance, safe and reliable, convenient to operate, and convenient for a user to maintain; the expandability of the system can be improved; the detection information is comprehensive; and the on-line monitoring device is easy to learn and easy to use.

The invention relates to the technical field of information and communications, in particular to a remote online debugging method of video distribution network node servers in a video distribution network. During running processes of the video distribution network node servers, device running states are regularly reported to a video distribution network global server through running status information reporting processes of the video distribution network node servers, so that the video distribution network global server can learn the running states of all the video distribution network node servers in the network timely and rapidly discover abnormal running of the video distribution network node servers. The video distribution network global server remotely obtains system crash files and debugging information from the video distribution network node servers through debugging information reporting processes of the video distribution network node servers, and therefore the video distribution network global server can remotely perform online stoppage debugging on the video distribution network node servers.

The invention discloses a switch cabinet monitoring system, which comprises an information acquisition module, a communication module, a central processing unit, the cloud, a mobile device and an actuating element, and is characterized in that the information acquisition module comprises a magnetic balance type Hall current and voltage sensor, an infrared video monitoring device and a temperature and humidity sensor, the information acquisition module, the actuating element and the communication module are electrically connected with the central processing unit, the communication module is in signal connection with the cloud, and the cloud is in signal connection with the mobile device. Through real-time acquisition for parameters such as images, the temperature and the current in running of a switch cabinet, the switch cabinet monitoring system learns about operating conditions of switch equipment in time, masters the variation trend of the switch equipment and provides a basis for repair and maintenance of the equipment.

The invention discloses a real-time monitoring system for mobile operation of a high-voltage transmission line and a monitoring method of the real-time monitoring system. The real-time monitoring system comprises a GPS data acquiring unit, an updating unit, a line task allocating unit, a server unit and a report transmitting unit. According to the real-time monitoring system, by virtue of a mobile monitoring platform, images of various video points can be checked at any time any where by virtue of a 3G network, operations of field inspectors and running conditions of equipment are immediately known, the precise point positioning real-time assistance is provided for field safe operation and sudden events, and important safeguards are provided for safe operation management and team or group personal safety.

The invention relates to a method of using an optical fiber Bragg grating to monitor the temperature of an intermediate connector of a medium-voltage power cable, belonging to the technical field of a photoelectron measuring device. At first, three optical fiber Bragg temperature sensors are fixed on an outer surface of a cold-shrinking insulation component, and and the fixing points respectively correspond to the midpoints of stress cones at the two ends and the midpoint of an intermediate connecting pipe; then the temperature of the stress cones at the two ends and the intermediate connecting pipe in the connector can be calculated according to changes in the value of the wavelength reflected by the optical grating and the relationship between the shifting of the Bragg wavelength of the optical fiber grating temperature sensors and the temperature; and finally the intermediate connector can be judged to be in abnormal operation when one or more sensor(s) is / are in the abnormal state based on comparison of the measured temperature and the normal temperature. The method is suitable for measurement of the temperature of the intermediate connector of the medium-voltage cable, the real-time online measurement of the temperature of the intermediate connector of the power cable can be realized, and errors in measurement resulting from the external ambient temperature can be reduced. Moreover, the method is simple and has high sensitivity.

The invention discloses an abnormal data alarm method based on netty, and belongs to the technical field of the Internet. The method comprises the following steps: monitoring and reminding an Internetsystem by utilizing netty communication, and realizing the whole monitoring service through client configuration and server configuration; the client reading the service data information generated bythe user in real time or accessing a user service system; configuring a specific server side address in the client side, and the client side communicating with the server side through netty; when theserver side receives the abnormal information sent by the client side, the server side sending the abnormal information to an appointed user through a rule configured by the user to realize alarmingor notification; a user realizing requirements of monitoring information receiving objects and alarm conditions by configuring basic information, and realizing basic configuration of the abnormal dataalarm method. According to the invention, the monitoring function of the Internet application is realized, email early warning is carried out in time, the contact between a user and a product is enhanced, and the maintenance difficulty of operation and maintenance personnel is reduced.

The invention discloses a wind-solar hybrid LED bus stop board which comprises a base, a stop board body, a support pillar, solar cell panels, a wind power generation device, an LED display screen, a wireless communication device, a control device, an electric transducer and a storage battery. The support pillar is arranged at the top of the stop board body, a support frame is arranged on the lower portion of the support pillar, the solar cell panels are arranged on the support frame, the wind power generation device is arranged at the top of the support pillar, the solar cell panels and the wind power generation device are connected with the electric transducer which is connected with the storage battery, the wireless communication device is arranged on the left side of the top of the stop board body, and the LED display screen, LED illuminating lamp sets, loudspeakers and the wireless communication device are electrically connected with the control device. By means of the wind-solar hybrid LED bus stop board, the consumption of the electrical energy is reduced, and the timely situation of a vehicle can be conveniently understood by a passenger in time.

The embodiment of the invention discloses an intelligent belt remote monitoring system comprising a sensing module, a dust fall module, a video monitoring module, an alarm module, a deviation correction module, a dredging module and an emergency stop module which are connected with a control module separately; the control module is used for receiving data sent from the sensing module, and controlling the emergency stop module, the dust fall module, the deviation correction module and the dredging module to open and close according to the data; the deviation correction module comprises a belt deviation correction module and a falling material deviation correction module, and used for righting a belt and falling materials; and the emergency stop module is used for controlling a belt motor tostop. By adopting the intelligent belt remote monitoring system, whether the belt of a belt conveyor deviates or not and a feeding pipe is blocked or not can be monitored in real time, and countermeasures are taken in time.