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34results about How to "Grasp the operation status in time" patented technology
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Multifunctional intelligent vehicle networking terminal and method for implementing same
InactiveCN102710762ARealize monitoring and schedulingRealize fuel consumption managementNetwork topologiesTelephonic communicationOperational systemReal-time operating system
The invention relates to a multifunctional intelligent vehicle networking terminal and a method for implementing the multifunctional intelligent vehicle networking terminal, aiming to solve the problem that the existing vehicle-mounted satellite communication products do not have the function of automatically diagnosing the vehicles. The multifunctional intelligent vehicle networking terminal comprises hardware and software; the hardware comprises an upper cover, a lower cover, a satellite positioning system module, a communication antenna, a satellite positioning antenna and the like; the software comprises an operation system layer, a driving layer and an application program layer; the operating system is an embedded real-time operating system and takes charge of the scheduling, management and communication of all tasks; the driving layer is mainly used for completing the configuration, reading, writing and starting of all modules; and the application program layer is used for filling different functions by calling the interface function of the driving layer. Combined with an e-line vehicle networking service system and an intelligent mobile phone, the multifunctional intelligent vehicle networking terminal can realize monitoring, dispatching, fuel consumption management, mileage management, fault diagnosis, a real-time road condition acquisition, incident detection, driving behavior optimization, automatic hibernation, remote upgrade and the like. The multifunctional intelligent vehicle networking terminal is convenient to install and easy to use and has small size and low cost.
Owner:CHAINWAY INTELLIGENT TRANSPORT SYST
An alarm message center system for a regional power generation company
InactiveCN109086894AFlexible formulationGrasp the operation status in timeData processing applicationsCircuit arrangementsClosed loopMiddleware
An alarm message center system for regional power generation company is composed of a data source layer, a data service middleware layer, an alarm rule configuration layer, an alarm task calculation engine layer, a message bus and a message distribution center layer, an alarm display and analysis layer. Visual component configuration of alarm rules, distributed computing engine of alarm task, multi-terminal message distribution center, multi-user scenario alarm function analysis and display are realized. Through the alarm message center system, the production management personnel of the regional power generation company and the relevant responsible persons of the power plant can flexibly formulate the alarm business rules, obtain the alarm message notification at the first time and timelygrasp the operation status of the generator set, so as to maximize the reaction speed of the accident and reduce the possibility of the accident. At the same time, it can analyze the alarm equipment afterwards to provide decision-making basis for equipment early warning, form closed-loop management, and reflect the new thinking of deep integration of informationization and industrialization.
Owner:XIAN THERMAL POWER RES INST CO LTD
Method for realizing warning management adopting affirming mechanism under SNMP protocol
InactiveCN1893424AAccurate receptionImprove monitoring effectData switching networksManagement information baseAlarm message
Through alarm management module, the method provides uniform interface for alarm source. Alarm source registers classes of alarm message and information of other assembled pair between phenomenon and value in Management Information Base in register table, calls interface provided, and sends alarm messages in different classes. Before sending message, the alarm management module carries out different management for alarm message generated from alarm source based on classes. After sending message, the alarm management module waits for confirmation message from network management for message needed to confirm, and carries out operation of confirmation or time out processing. The invention guarantees that manager entity in SNMP protocol receives trap message from proxy entity correctly so as to know operation state of device in time. Since proxy stores messages sent, thus, manager could do query in real time so as to raise system capability for monitoring network equipment.
Owner:CARESTON ELEVATOR CO LTD
Submerged arc furnace transformer load monitoring and recording device
InactiveCN102692573AAccurately monitor the magnitude of the currentAccurately monitor balanceCurrent/voltage measurementElectrical testingElectricitySecondary side
A submerged arc furnace transformer load monitoring and recording device comprises a first voltage transformer, a current transformer, a squirrel-cage hollow current transformer, a second voltage transformer and a monitoring and recording unit. The first voltage transformer and the current transformer are mounted on the primary side of a submerged arc furnace transformer; and the squirrel-cage current transformer and the second voltage transformer are mounted on the secondary side of the submerged arc furnace transformer. Besides, the first voltage transformer and the current transformer on the primary side of the submerged arc furnace transformer are connected with the monitoring and recording unit through a first electric parameter acquisition module, the squirrel-cage hollow current transformer on the secondary side of the submerged arc furnace transformer is connected with the monitoring and recording unit through a comprehensive conditioning module and a second electric parameter acquisition module sequentially, and the second voltage transformer is connected with the monitoring and recording unit through a second electric parameter acquisition module. The submerged arc furnace transformer load monitoring and recording device utilizing the squirrel-cage hollow current transformer has the advantage that current flow and balance of each short network can be monitored accurately and operation reliability can be improved greatly.
Owner:WUXI BEIKE AUTOMATION TECH
Digital factory logistics warehouse
PendingCN108460563AAchieve loadingRealize transportationLogisticsSensing by electromagnetic radiationLogistics managementIdentification device
The invention discloses a digital factory logistics warehouse which comprises a logistics warehouse, multiple inlets and multiple outlets; multiple inlets and multiple outlets are connected with the logistics warehouse; the logistics warehouse comprises multiple digital coding warehouses and lanes which are arranged at the peripheries of the digital coding warehouses respectively and are connectedwith the inlets and the outlets respectively; the inlets and the outlets are provided with traffic management and control devices and bar code recognition devices respectively; the traffic managementand control devices and the bar code recognition devices are connected with a warehouse server; the warehouse server is connected with a dynamic information sending device, a dynamic information receiving device and the digital coding warehouses; each digital coding warehouse is provided with a goods trolley; and each goods trolley is provided with a bar code scanning device. The digital chemicalfactory logistics warehouse provided by the invention can effectively perform management on warehouse flows and spaces, realizes batch management, rapid storage and retrieval and dynamic inventory check, rapidly helps a logistics manager of an enterprise perform operations, including storage, retrieval, movement, inventory check and burdening, on stock articles and thus performing overall controland management.
Owner:苏州远征魂车船技术有限公司
Gas engineering construction management system and management method
The invention provides a gas engineering construction management system and method. The system is composed of a main building side PC terminal, a construction side PC terminal, a supervision side PC terminal, a main building side mobile terminal, a construction side movement terminal and a supervision side mobile terminal. In addition, the system also includes a pipe and valve monitoring module consisting of a micro control module, a communication module, a gas sensor, and a gas solenoid valve, wherein the communication module, the gas sensor, and the gas solenoid valve are connected with the micro control module electrically. Besides, the management method includes the following steps: step a, carrying out project establishment; step b, carrying out HSE security analysis; step c, carrying out work distribution; step d, carrying out progress management; step e, carrying out completion acceptance; and step f, carrying out data finishing. Therefore, real-time monitoring of gas leakage is realized and the gas engineering safety is ensured; the computer network is utilized fully to obtain working information timely and problems of low monitoring efficiency and insufficient monitoring are solved; and the work efficiency is improved.
Owner:成都方米科技有限公司
Initial fault detection method and system of non-invasive asynchronous motor
PendingCN110531261AEarly detection of faultsGrasp the operation status in timeCurrent/voltage measurementDynamo-electric machine testingFast Fourier transformNon invasive
The invention discloses an initial fault detection method and system of a non-invasive asynchronous motor in the technical field of instruments and aims to solve the technical problems that the asynchronous motor in the prior art is simple in rotor fault detection type and single in detection algorithm and detection process and result cannot be remotely monitored. The method comprises the following steps of acquiring a voltage or / and current signal of a local motor stator, and transmitting the voltage or / and current signal to a cloud server; and performing detection and operation on the voltage or / and current signal by at least two types of detection algorithms, and acquiring a motor fault identification result, wherein the detection algorithm comprises at least two of fast Fourier transform, Hilbert transform and PARK vector algorithm, and the motor fault comprises a motor rotor fault.
Owner:STATE GRID JIANGSU ELECTRIC POWER CO LTD MAINTENANCE BRANCH +1
Reservoir dam safety early warning system and early warning method thereof
InactiveCN111535259AImprove safety management level and work efficiencyGrasp the operation status in timeBarrages/weirsData transmissionReservoir engineering
The invention discloses a reservoir dam safety early warning system and an early warning method thereof and mainly relates to the technical field of dam safety early warning. The reservoir dam safetyearly warning system comprises a reservoir engineering information management module, a dam safety monitoring real-time early warning module and a reservoir flood discharge and dam break downstream flood dynamic analysis module, wherein the reservoir engineering information management module comprises a first data transmission unit, a storage unit and a data processing center; the dam safety monitoring real-time early warning module comprises a second data transmission unit, a control center, a GIS platform, a remote monitoring terminal, a dam slope stability calculation unit, a seepage stability analysis unit; and the reservoir flood discharge and dam break downstream flood dynamic analysis module comprises a third data transmission unit, a flood discharge analysis unit, a dam break analysis unit. The reservoir dam safety early warning system has the beneficial effects that unified dispatch and early warning during flood discharge can be ensured so as to improve the safety managementlevel and work efficiency.
Owner:广西壮族自治区水利科学研究院
Cloud computing cluster monitoring method and system based on peak prediction
The invention discloses a cloud computing cluster monitoring method and system based on peak prediction. The system comprises a data acquistion module, a data sending and receiving end and a data storage end; the data acquisition module is responsible for acquiring performance information and service of each node server system, a Docker container, a Ceph distributed file system and the like; the CPU utilization rate, the memory utilization rate, the disk utilization rate, service state and the log of a current node server, the resource occupation condition of a Docker container, the Ceph running state, the cluster information and the like are periodically and dynamically acquired; the data sending and receiving end is responsible for sending various types of information collected by the data collection end to the management node, and the data sending and receiving end runs on the management node and monitors and receives real-time data sent by each node server; and the data storage endadopts a whisper as a storage rear end, and uses a time sequence database to store the data received by the management node. According to the method, prediction analysis can be accurately carried out, so that possible problems in the cluster are estimated, the maintenance cost is effectively reduced, and the stability and reliability of the cluster server are improved.
Owner:XI AN JIAOTONG UNIV
Online monitoring device and online monitoring method for boiling degree of blast-furnace gas boiler economizer
ActiveCN104238534ARealize online monitoringReduce boilingMeasurement devicesSpecial data processing applicationsDatabase serverDistributed control system
The invention discloses an online monitoring device and an online monitoring method for the boiling degree of a blast-furnace gas boiler economizer. The online monitoring device comprises a data acquisition unit and a data processing unit, wherein a unit distributed control system is used for acquiring he running data of a blast-furnace gas boiler, and the boiler economizer in a high-temperature section and a low-temperature section, and storing the running date in a real-time database server and a mirror image database server; a calculation server is used for reading the running data from the mirror image database server, carrying out calculation processing to obtain a calculation result of the boiling degree of the boiler economizer in the high-temperature section, and storing the calculation result in the mirror image database server; a WEB publishing server is used for publishing the calculation result to a user display terminal; the user display terminal can look up the value of the boiling degree of the boiler economizer in the high-temperature section, and carry out boiler running on the basis to control the boiling degree of the boiler economizer in the high-temperature section, thus the boiler economizer in the high-temperature section is in a safe state, so as to guarantee the safe and stable running of the gas boiler, and prolong the service life of the blast-furnace gas boiler economizer.
Owner:JIANGSU MARITIME INST
High-temperature gas cooled reactor fuel ball lifting time configuration implementation system and implementation method
ActiveCN113643834AUpdating time is updated in timeGrasp the operation status in timeNuclear energy generationCounting objects on conveyorsThermodynamicsProcess engineering
The invention relates to a high-temperature gas cooled reactor fuel ball lifting time configuration implementation system and a method thereof, and the system comprises a time axis module which advances along with the increase of time, a feedback event time interception module which is used for reading the action feedback of fuel ball lifting equipment and obtaining the feedback event triggering time, a control module which is used for reading the action instruction of the fuel ball lifting equipment and obtaining the feedback event triggering time, an action instruction event time interception module used for acquiring equipment action instruction triggering time, and a time accumulation module used for accumulating fuel ball lifting time. According to the method, the lifting time of the fuel balls is calculated according to the lifting characteristics of the fuel balls of the high-temperature gas cooled reactor, and the lifting time of each fuel ball is updated in time and can be displayed in real time, so that an operator can master the running condition of a current fuel loading and unloading system in time.
Owner:HUANENG SHANDONG SHIDAOBAY NUCLEAR POWER CO LTD
Blast-furnace gas boiler economizer boiling degree on-line monitoring device and method
ActiveCN104267710ARealize online monitoringExtended service lifeMeasurement devicesTotal factory controlSecure stateLimit value
The invention discloses a blast-furnace gas boiler economizer boiling degree on-line monitoring device and method. The monitoring device comprises a data acquisition unit and a data processing unit. Operating data of a gas boiler are collected through a unit distributed control system, the collected operating data are stored in a real-time database server and a mirror database server, a calculation server reads the operating data from the mirror database server and processes the operating data to obtain economizer boiling degree calculation results, the calculation results are stored in the mirror database server, a WEB publishing server publishes the calculation results to a user display terminal, and a user can look up the calculation results in real time through the user display terminal and master the operating conditions of an economizer in time. If the economizer boiling degree excesses a set upper limit value, the user can lower the economizer boiling degree in time through the boiler operation adjustment, so that the economizer is in the safety state, the safety operation of the blast-furnace gas boiler is accordingly guaranteed, and the service life of the blast-furnace gas boiler economizer is accordingly prolonged.
Owner:JIANGSU MARITIME INST
Elevator monitoring system and software architecture
InactiveCN108639890AGrasp the operation status in timeQuickly analyze the cause of failureElevatorsEscalatorsFailure rateWeb service
The invention discloses an elevator monitoring system and software architecture which comprises a terminal data collection subsystem, a data center, a network subsystem and a control center. The terminal data collection subsystem comprises monitored elevators, an elevator network camera, an elevator two-way speech interphone, a terminal signal controller, an audio-digital converter and an interchanger. The data center comprises an access server, a central processing server, a database server and a WEB server. The system integrates available resources of a community, centralized one-stop management is carried out on all the elevators and escalators of the community through a computer, all the elevators and the escalators are monitored in real time, the operation department of the communitycan be effectively helped to grasp the operation condition of the elevators in time, and an alarm is given when the elevators have abnormal situations; and the work efficiency of maintenance personnelis improved, the failure rate of the elevators is reduced, and an omni-directional automatic monitoring integrated platform is really achieved.
Owner:WUHU INST OF TECH
Radio station monitoring system based on Beidou navigation and positioning technology
InactiveCN104954080AGrasp the operation status in timeReduce operating costsMeasurement devicesTransmission monitoringSite monitoringMonitoring system
The invention discloses a radio station monitoring system based on the Beidou navigation and positioning technology. The system comprises at least one client, a background monitoring center of a radio station and at least one onsite monitoring alarm device terminal arranged in a to-be-detected radio station. An output end of each onsite monitoring alarm device terminal is connected with the background monitoring center through a communication transmission network, and each client is connected with the background monitoring center through a wireless data interface at an output end of the corresponding client. By application of the Beidou navigation and positioning technology and the radio detection technology to the radio station monitoring system, functional departments of the radio station can monitor information including precision position, frequency, power and the like of the radio station in real time to timely known operating conditions of the radio station and reasonably reclaim and distribute radio resources, and accordingly work efficiency of staffs is improved; by the background monitoring center which dispatches the monitoring system, radio station monitoring is enhanced, and operating cost is reduced.
Owner:QINGDAO ACAD FOR OPTO ELECTRONICS ENG
Factory power monitoring system and method for monitoring power by using same
PendingCN110460160AAvoid electrical overload situationsGrasp the operation status in timeCircuit arrangementsEnergy industryWireless transmissionPower parameter
The invention discloses a factory power monitoring system, which comprises a plurality of power monitoring meters, a general control center and a mobile terminal, wherein the power monitoring meters include a master meter arranged on a bus, branch meters arranged on master branch lines of factory buildings and equipment meters arranged on branch lines of equipment, the assembly of the power monitoring meters at least comprises a current monitor, a voltage monitor, an electric power monitor and a wireless transmission module, the wireless transmission module transmits data to the general control center, and the data is processed by the general control center and then transmitted to the mobile terminal. The application method comprises the steps of data acquisition, data processing, equipment monitoring, equipment pre-connection and the like, power parameters of each part can be effectively monitored, the overrun can be avoided, and equipment with abnormal operation can be immediately discovered; and equipment pre-connection calculation is carried out to avoid overload after connecting multiple sets of equipment.
Owner:贵州蜂能科技发展有限公司
Transformer state monitoring and fault diagnosing system
InactiveCN107144746AGrasp the operation status in timeElectrical testingMaterial analysisWeb serverMonitoring data
A transformer state monitoring and fault diagnosing system comprises a transformer, a sensor set, an embedded signal acquisition module, an online monitoring and diagnosing unit, a WEB server, etc. Based on a transformer online state acquisition unit, a server browser transformer online state acquisition unit embedded server structure is utilized for establishing a transformer state monitoring and intelligent fault diagnosing network system, and developing a data server of an embedded system. Therefore through a network, a user can obtain operation state monitoring data and an intelligent diagnosing result of each transformer in the network anywhere and anytime through any platform, thereby realizing in-time mastering for operation state of transformer equipment.
Owner:JURONG JIANGDIAN ELECTRICAL MACHINERY
Electric power infrastructure project management optimization method and system
InactiveCN108171383AGrasp the operation status in timeImprove work efficiencyForecastingOffice automationCurrent electricProject type
The present invention relates to an electric power infrastructure project management optimization method, an electric power infrastructure project management optimization system, a storage medium anda computer device. The method includes the following steps that: the project type of a current electric power infrastructure project is determined, and check forms corresponding to the current electric power infrastructure project are determined in matching results in a preset form matching library according to the project type; a comprehensive form is generated according to the check forms, and aform filling prompt message is generated; the comprehensive form and the form filling prompt message are issued, a filled and updated comprehensive form returned by a terminal is received; and the status information of the current electric power infrastructure project is updated according to the filled and updated comprehensive form. According to the electric power infrastructure project management optimization method provided by the technical schemes of the invention, the required check forms are determined according to the project type of the current electric power infrastructure project; the comprehensive form is generated and issued; and the status information of the current electric power infrastructure project is updated according to the filled and updated comprehensive form; and therefore, the operating condition of the infrastructure project can be mastered timely, the pressure of supervision work can be effectively shared, and the operating efficiency of the infrastructure project can be improved.
Owner:GUANGZHOU POWER SUPPLY BUREAU GUANGDONG POWER GRID CO LTD
Pole tower microgravity altitude measurement method based on Beidou satellite system
InactiveCN104374366AAccurate dataEasy to observeTransmission systemsHeight/levelling measurementNatural satelliteCommunications system
The present invention discloses a pole tower microgravity altitude measurement method based on a Beidou satellite system. According to the pole tower microgravity height measurement method, a Beidou satellite, a Beidou terminal, monitoring node equipment and a ground receiver are adopted, wherein the Beidou satellite and the Beidou terminal form a Beidou information communication system, the ground receiver can receive the data monitored by the monitoring node equipment through the Beidou communication system, the monitoring node equipment is provided with an ARM core plate connected with the Beidou communication terminal, and the ARM core plate in the monitoring node equipment is further connected with a microwave radiometer, a radar altimeter and a gravity sensing instrument. According to the invention, with the detection on the microgravity, the altitude of the pole tower can be accurately determined, wherein the altitude measurement resolution can be 3.24 mm, such that the pole tower operating condition can be effectively controlled, and the appropriate measures can be taken before the accident so as to avoid the occurrence of the accident.
Owner:STATE GRID CORP OF CHINA +2
An online monitoring device and monitoring method for boiling degree of blast furnace gas boiler economizer
ActiveCN104238534BRealize online monitoringReduce boilingMeasurement devicesSpecial data processing applicationsMirror imageWeb publishing
Owner:JIANGSU MARITIME INST
Imaging system and scanning method thereof
InactiveCN108109688AReduce lossesAddressing the Need for Emergency DiagnosticsMedical equipmentComputer scienceImage system
The present invention discloses an imaging system scanning method and a scanning system. The scanning method comprises the steps of: obtaining state information of an imaging system, identifying faultcategories, and determining a scanning scheme according to the fault categories. The imaging system scanning method can ensure normal operation of scanning or partial scanning according to alternative scanning schemes when system has faults in a scanning process so as to improve the scanning efficiency.
Owner:SHANGHAI UNITED IMAGING HEALTHCARE
A cloud cryptographic service platform and its workflow based on virtualization technology
ActiveCN105678156BEasy to useImplement transparent referencesDigital data protectionDigital data authenticationVirtualizationService composition
The invention discloses a cloud cipher service platform based on a virtualization technology and a working process of the platform. The platform comprises a management center and multiple nodes. The center is responsible for basic configuration, checking and arithmetic logic of applications, application entry management, registration, maintenance and management of the nodes, virtual cipher machine and mirror image management and total life-cycle management of application secret keys. Each node is composed of multiple relatively independent cipher machines, and different virtual cipher machines are isolated on each node through the virtualization technology, and each container is responsible for cipher operation services of a specific application. According to the cloud cipher service platform based on the virtualization technology and the working process of the platform, various disadvantages of the cipher machines in a traditional application mode are overcome, the cipher service performance is improved, combination and distribution according to needs of cipher services are achieved, and the application requirements of high performance and high availability on the cipher services under cloud computing are met.
Owner:中电科网络安全科技股份有限公司
Cement mill multi-parameter intelligent integrated monitoring system
ActiveCN112269344BGrasp the operation status in timeAccurate monitoringProgramme controlComputer controlData graphData acquisition
The invention discloses a cement mill multi-parameter intelligent integrated monitoring system, which belongs to the technical field of industrial monitoring. It includes a monitoring center, a main control box arranged next to the cement mill, and monitoring points are respectively set at multiple monitoring parts of the cement mill. Center connection; the monitoring center establishes and displays the 3D model of the cement mill, and marks the data collection points in the 3D model of the cement mill according to the actual data collection positions of the monitoring points. The data collection points are linked to the corresponding data charts, and the monitoring center represents the data through different colors Whether the data in the collection point is within the set threshold. The present invention can carry out overall on-line monitoring of electricity, oil products, etc. of the cement mill, and solves the shortcomings in the prior art that the monitoring of the cement mill is scattered and cannot be monitored as a whole.
Owner:崇左南方水泥有限公司
On-line Monitoring Method of Boiling Degree of Blast Furnace Gas Boiler Economizer
ActiveCN104267710BRealize online monitoringExtended service lifeMeasurement devicesTotal factory controlDatabase serverDistributed control system
The invention discloses a blast-furnace gas boiler economizer boiling degree on-line monitoring device and method. The monitoring device comprises a data acquisition unit and a data processing unit. Operating data of a gas boiler are collected through a unit distributed control system, the collected operating data are stored in a real-time database server and a mirror database server, a calculation server reads the operating data from the mirror database server and processes the operating data to obtain economizer boiling degree calculation results, the calculation results are stored in the mirror database server, a WEB publishing server publishes the calculation results to a user display terminal, and a user can look up the calculation results in real time through the user display terminal and master the operating conditions of an economizer in time. If the economizer boiling degree excesses a set upper limit value, the user can lower the economizer boiling degree in time through the boiler operation adjustment, so that the economizer is in the safety state, the safety operation of the blast-furnace gas boiler is accordingly guaranteed, and the service life of the blast-furnace gas boiler economizer is accordingly prolonged.
Owner:JIANGSU MARITIME INST
Wireless control method, storage medium and operating system
InactiveCN110740147ALearn more about usage detailsReduce manufacturing costTransmission systemsDigital data authenticationComputer hardwareWireless control
The invention discloses a wireless control method, a storage medium and an operating system. The wireless control method is applied to a user side and used for information transmission between at least one user side and at least one welding and cutting device, and the wireless control method comprises the following steps: the user side sends a control instruction to the at least one welding and cutting device in a wireless mode; and the welding and cutting device receives the control instruction and makes a corresponding action according to the control instruction. The wireless control methodachieves control and application through interaction between the welding and cutting equipment and the user side, and the wireless control method has the advantages of being stolen and easy to find.
Owner:马春辉
Self-service printing system based on vlc-zigbee fusion communication technology
ActiveCN105446671BImprove confidentialityPower wiring is convenient and fastPayment architectureDigital output to print unitsEngineeringMaterial resources
The invention discloses a self-service printing system based on a VLC-Zigbee converged communication technology. The self-service printing system comprises a mobile terminal communication system, a printing terminal and a central management control system; the mobile terminal communication system mainly is realized by a client held device such as a notebook computer and a smart phone; the printing terminal comprises a microprocessor, a single chip machine, an LED visible light communication module and a Zigbee communication module; the central management control system comprises a two-way transmission optical communication module, a central processing unit, a cloud server, an encryption module, a positioning module and a background management module; the mobile terminal communication system, the printing terminal and the central management control system realize duplex communication all through the VLC technology. The invention has advantages such as effectively reducing manpower and material resource cost of a printing service area and promoting the user experience.
Owner:SOUTH CHINA UNIV OF TECH
Intelligent remote monitoring and management system for boiler ash remover
PendingCN112631195ARealize managementReduce the cost of after-sales serviceProgramme control in sequence/logic controllersNetworked systemTouchscreen
The invention provides an intelligent remote monitoring and management system for a boiler ash remover. The intelligent remote monitoring and management system comprises a PLC control device, a network system, terminal equipment and a remote monitoring and management control system. The PLC control device comprises a PLC, an upper industrial personal computer or a touch screen, an electrical control component, flow monitoring elements such as a flow sensor, pressure monitoring elements such as a pressure sensor, an ignition device, an over-temperature detection device and a misfire detection device. The network system comprises centralized control equipment, a cloud server and a network connection component. The terminal equipment is a computer or a mobile phone or special mobile equipment. The remote monitoring and management control system comprises a remote monitoring and management program and a control component. The control system performs remote monitoring and management on the centralized control equipment or the PLC control device through the control component according to the remote monitoring and management program. The problem of remote monitoring and management of the on-site operation condition of a boiler pulse ash remover is solved, and the blank of remote monitoring and management in the prior art is filled.
Owner:BEIJING GUANGHUA TEXTILE GRP +1
Elevator maintenance method and system, electronic equipment and storage medium
The invention discloses an elevator maintenance method and system, electronic equipment and a storage medium. The elevator maintenance method comprises the following steps of receiving monitoring information sent by at least one information monitoring module; for each piece of monitoring information, when that the current monitoring information does not meet a preset condition corresponding to thecurrent monitoring information is detected, determining maintenance terminal equipment corresponding to the current monitoring information; and generating alarm information according to the monitoring information, and sending the alarm information to the maintenance terminal equipment. By means of the technical scheme, the problems that in the prior art, due to the fact that maintenance personneldo not maintain the elevator equipment according to regulations, potential safety hazards exist in the elevator equipment, and safe operation cannot be achieved are solved, the elevator can be effectively maintained, and therefore the technical effect of improving user safety is achieved.
Owner:北京软通智慧科技有限公司
Equipment operation and maintenance command monitoring management system based on multi-dimensional data
PendingCN111027920AAvoid safety accidentsImprove transmission security performance and real-time transmission efficiencyEnergy industryOffice automationDecision managementPower grid
The invention discloses an equipment operation and maintenance command monitoring management system based on multi-dimensional data. The system comprises the steps of determining a monitoring management technology framework, establishing a monitoring management range, establishing an overall specification standard and the like. According to the invention, a multi-dimensional data equipment operation and maintenance monitoring platform is established; the operation and maintenance monitoring platform uses a plurality of architecture designs and the like; real-time monitoring and use under extreme conditions are facilitated; safety accidents are avoided, and an overall specification standard is established; the transmission safety performance and the real-time transmission efficiency of power grid picture video information are improved; meanwhile, the multi-dimensional data equipment operation and maintenance monitoring platform can perform multi-angle, multi-level and all-around onlinemonitoring, a processing condition tracking function is performed when a power grid has a fault point, the operation and maintenance quality is improved, decision management personnel can master the operation state of an enterprise in time, and powerful support is provided for decision analysis at the same time.
Owner:河南中再生科技有限公司
A client alarm organization method in a communication network management system
InactiveCN101594245BRapid positioningQuick exclusionData switching networksStructure of Management InformationNetwork management
Owner:ZTE CORP
A method for evaluating the safety risk status of transmission lines
ActiveCN103927692BGrasp the operation status in timeData processing applicationsRisk statusSource type
The invention discloses a transmission-line security risk state evaluation method. The transmission-line security risk state evaluation method comprises the following steps of building a line danger source occurrence probability model gamma {T, alpha<k>, k=1, 2, ... , 12, beta}, wherein the line danger source occurrence probability model comprises a parameter danger source type T, a type beta of line faults leading to danger sources, and the occurrence probability alpha<k> of each month of a year, wherein k=1, 2, ... , 12; determining the occurrence probability E<1> of the first type of faults of a sectional line, wherein E<1> satisfies the equation (please see the equation in the specification), and determining the occurrence probability E<2> of the second type of faults of the sectional line, wherein E<2> satisfies the equation (please see the equation in the specification); determining the security risk state of the line through the occurrence probability E<1> of the first type of faults and the occurrence probability E<2> of the second type of faults. According to the transmission-line security risk state evaluation method, on the basis that the line danger source occurrence probability model is built, transmission-line security risk state evaluation is achieved by combining line fault cost, and assistant decision-making data are provided for patrol work arrangement of the line according to an evaluation result.
Owner:TONGLING POWER SUPPLY CO OF STATE GRID ANHUI ELECTRIC POWER CO
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