44results about How to "Reduce manual operation and maintenance costs" patented technology

The invention discloses a device and a corresponding method for processing data of multi-disk servers. The method includes querying the multi-disk servers to determine whether corresponding write data are available in the multi-disk servers or not when write requests are issued by users, outputting an empty position if the corresponding write data are not available in each multi-disk server, writing the wrist requests into public queues, competitively acquiring the write requests from the public write queues when each write thread judges that disks corresponding to the write thread are normal, writing the corresponding write data into the corresponding disks, and completely supplementing index information stored in the corresponding empty positions; positioning the disks where corresponding read data are located when read requests are issued by the users, writing the read requests into read queues of the disks, acquiring the corresponding read requests from the read queues if read threads of the disks detect that the read queues corresponding to the read threads are not empty, and reading the data from the corresponding disks. The corresponding index information can be stored in the empty positions. The device corresponds to the method. The device and the corresponding method have the advantages that the data on the various disks can be uniformly distributed by the aid of the device and the method, and accordingly the maintenance efficiency can be improved.

The present invention provides a network attack alarm threshold value configuration method. The method comprises the steps of: recording flow information of a target node according to a set period toobtain flow historical data of the target node; and obtaining an alarm threshold value of the target node according to the flow historical data of the target node and bandwidth configuration information of the target node, wherein the alarm threshold value is configured to the target node. The method matches the alarm threshold value according to the business flow so as to reduce the manual maintenance cost, better accurately fit and guarantee fluctuation of the business flow, reduce the protection response time, reduce the pressure influence at the attack moment and effectively reduce the false alarm rate and the missing report rate of the attack alarm. Besides, the embodiment of the invention provides a network attack alarm threshold value configuration device, a medium and a computing device.

The invention provides a real-time stream processing system, a real-time stream processing method and a real-time stream processing device based on a real-time data warehouse and a storage medium. Inthe system, a first real-time processing unit in a real-time environment module performs regular self-inspection to obtain first detection information. A detection unit in a real-time database is usedfor obtaining second detection information about the real-time database. A second real-time processing unit in an offline environment module carries out regular self-inspection to obtain third detection information. A batch processing unit carries out regular self-inspection to obtain fourth detection information. A control module controls the switch module according to the states of the first detection information, the second detection information, the third detection information and the fourth detection information, selects one of the first real-time processing unit, the second real-time processing unit and the batch processing unit for starting to obtain output data, writs the output data into the written object, and selects one of the real-time database and the offline database as thewritten object. According to the invention, the real-time warehouse availability can be improved through automatic upgrading and downgrading. The friendliness of downstream business parties is improved, and the general control program is kept highly available.

The invention discloses a cluster migration method and device and a storage medium, and the method comprises the steps: transmitting a first instruction to a user side, with the first instruction being used for indicating a user to read the messages of a first cluster and a second cluster at the same time; wherein the second cluster is a cluster created based on the first cluster; based on the configuration information of the second cluster, changing the permission of the second cluster from unreadable and writable to readable and writable; and sending a second instruction to a server, the second instruction being used for instructing the server to stop writing the message into the first cluster and start writing the message into the second cluster. According to the scheme, the configuration automation is realized, the manual operation and maintenance cost is greatly reduced, the stability risk possibly caused by manual operation is avoided, the message migration process is basically unaware of the service, data synchronization is not needed, and message loss caused by data migration from the original cluster to the target cluster is avoided.

The invention relates to a method for remotely upgrading a battery program through a battery changing cabinet. According to the method for remotely upgrading the battery program through the battery replacing cabinet, a cloud platform and the battery replacing cabinet are included; the battery replacing cabinet comprises a main control board, a detection board, a plurality of bin control boards, a plurality of chargers and a plurality of batteries, the cloud platform and the battery replacing cabinet are connected through MQTT 4G, and the main control board communicates with the bin control boards, the chargers and the detection board in a CAN communication mode; and the plurality of bin control boards are correspondingly communicated with the plurality of batteries in an RS485 communication mode. Compared with a traditional battery upgrading method, the battery upgrading method has the advantages that the characteristic that the battery needs to be connected to the battery replacing cabinet for charging and electricity supplementing when the battery is insufficient in use is utilized, and then the RS485 communication mode between the battery replacing cabinet and the battery is combined. The method for remotely upgrading the battery program through the battery replacement cabinet is an unmanned automatic processing mode, and compared with a traditional manual on-site processing mode, the manual operation and maintenance cost is reduced, the fault processing efficiency is improved, and timeliness is better guaranteed.

The invention provides a method for automatically balancing cloud platform resources. The method comprises the following steps: starting inspection according to a preset rule; recording an inspectionlog; querying the resources with the triggered threshold early warning; judging whether over-allocation or down-allocation needs to be executed on the resource or not; wherein the over-allocation is to allocate corresponding shared resources to the resources, and the down-allocation is to return a part of the resources to a shared resource pool; and if so, executing overconfiguration or downconfiguration, thereby dynamically balancing the computing capability, the storage capability and the network flow capability of the cloud platform resources. Moreover, after the over-allocated resources complete the task, allocation reduction is carried out, and the over-allocated resources are returned to the shared resource pool. According to the method, the limitation of a manual processing mode inthe aspects of quantity and authority is avoided, the manual operation and maintenance cost is effectively saved, available resources of the cloud platform are mined to the maximum extent, and the operation stability of a cloud platform user is improved.

The invention discloses a public security edge gateway system which comprises a basic management subsystem, a video access subsystem, a picture quality detection subsystem and a central management subsystem. The basic management subsystem is used for channel configuration management, image quality detection configuration, video real-time preview, video playback check, alarm query and network configuration; the video access subsystem is used for accessing videos of front-end equipment and accessing and converging videos of edge nodes; the picture quality detection subsystem is used for detecting video quality and analyzing and detecting picture abnormity in real time; and the central management subsystem is used for acquiring channel information and running states of all the edge nodes, previewing, playing back and downloading a monitoring video of the front-end access equipment, and upgrading and maintaining the network edge nodes. According to the invention, an edge and center combined access scheme is used, front-end equipment access is unified at the edge nodes, protocol conversion is carried out, automatic operation and maintenance of the video monitoring equipment are realized, and the manual operation and maintenance cost is remarkably reduced.

The invention discloses a photovoltaic cell panel self-ice-melting device based on heating carbon fibers, which comprises an MCU module. The MCU module is connected with a power control and conversionmodule, a sensor module, a heat generation module and an energy storage battery. The sensor module includes an interdigital capacitive icing sensor and a temperature and humidity sensor. The heat generation module is composed of a plurality of carbon fiber heating wires. At the same time, the MCU module is connected with an output signal line of output voltage and output current of a photovoltaiccell panel, and is connected with an output signal line of residual capacity and battery voltage of the energy storage battery. The invention also discloses a self-ice-melting control method for thephotovoltaic cell panel. The device and the control method of the invention can prevent hot spots on the surface of the cell panel caused by insufficient ice melting or excessive heating and avoid excessive discharge of the battery.

The embodiment of the present invention provides a quota management method and device and electronic equipment which are applied to the technical field of cloud computing. The method comprises a stepof obtaining a remaining available value and a current capacity expansion threshold of each resource in a virtual machine, expanding the threshold when the remaining available value is smaller than the current capacity expansion threshold, wherein as an increased quota value is a capacity expansion quota value, a step of acquiring actual usage values of the resources by a user in multiple preset time periods, calculating demand increase values for the resources by the user according to the multiple actual usage values, and calculating a capacity expansion threshold of a next time according tothe demand increase value, the remaining available value, and the current capacity expansion threshold, and a step of determining an increased quota value of the next capacity expansion according to the capacity expansion quota value, an average growth rate and the number of preset time periods. The quota value of the resources can be set according to business requirements.

The invention provides an edge cloud operation and maintenance system, which comprises an edge cloud and a center cloud, the edge cloud comprises an operation and maintenance service center, a computing node and a virtual machine, and the operation and maintenance service center comprises a first diagnosis and treatment library; the operation and maintenance service center is used for acquiring data of the computing node and the virtual machine, performing fault analysis on the data and judging whether a repair scheme corresponding to a fault is in a first diagnosis and treatment library or not; the center cloud comprises a second diagnosis and treatment library; after the center cloud receives the fault uploaded by the edge cloud, a matching feature corresponding to the fault is searchedin the second diagnosis and treatment library, and the repair scheme corresponding to the matching feature is synchronized to the first diagnosis and treatment library. The invention further disclosesan operation and maintenance method of the edge cloud, the operation and maintenance processing method that the edge cloud can automatically process daily faults and automatically accumulate more comprehensively is achieved, frequent upgrading is not needed, guarantee is provided for continuous operation, the manual operation and maintenance cost is reduced, and meanwhile the working efficiency is improved.

The invention provides an operation and maintenance system based on business logic arrangement, and the system comprises a business flow editor which is used for receiving a business logic creation operation designed based on an operation and maintenance scene, and generating a target business flow; a process execution engine which is used for receiving the target business process, generating oneor more process tasks according to the business logic of the target business process, and performing task distribution on the process tasks according to the task types of the process tasks; an interface service bus which is used for registering and managing a service interface and receiving and executing an interface task of which the task type is an interface service type; and a command task control server which is used for receiving the command task of which the task type is the command task service type and distributing the command task to the controlled server for execution. The inventionfurther provides an operation and maintenance method, electronic equipment and a computer readable storage medium.

The invention discloses a real-time road condition publishing method and device based on a container arrangement technology, and the method comprises the following steps: A, a system construction and publishing process: submitting a local code and a file to Gitlab through a git command, monitoring the code change through a webhook plug-in, automatically triggering jenkins for construction, enabling the jenkins to make the code into a docker mirror image, and enabling the push to a harbor mirror image warehouse; B, executing rc and service creation on the k8s-master, then creating Pod, and pulling a mirror image from a harbor mirror image warehouse; C, reading the yaml configuration file of the mirror image in k8s. According to the method, automatic construction and rapid release are achieved, rapid and automatic construction, deployment and release are achieved, a preset arrangement template is used for arranging multiple modules, automatic management and a one-key rollback mechanism of the multiple modules are achieved, the situation that abnormity occurs in the updating process and rapid rollback occurs is achieved, the continuous optimization and updating requirements of a road condition release system are met, the system version is updated more rapidly, and the manual publishing cost is reduced.

The invention discloses an intelligent sensing inspection system and method for a transformer substation, and relates to the technical field of electric power system inspection. The system comprises an edge end data acquisition and analysis subsystem, a station end management subsystem and a cloud artificial intelligence subsystem, the edge end data acquisition and analysis subsystem is used for acquiring target inspection data based on an inspection task and performing edge analysis on the target inspection data based on an artificial intelligence model to obtain an inspection analysis result; the station end management subsystem is used for generating and issuing an inspection task, managing inspection related data and generating an original sample set for training and optimizing an artificial intelligence model; and the cloud artificial intelligence subsystem is used for training and optimizing an artificial intelligence model according to the original sample set and issuing the artificial intelligence model. By multiplexing existing equipment of the transformer substation and deploying intelligent equipment, intelligent and automatic inspection of the transformer substation is realized, the manual operation and maintenance cost is saved, and high-quality operation and maintenance are realized.

The invention provides a resource deployment system and method based on cloud cost, and the system comprises a dynamic deployment strategy module, a resource life cycle management module, and a resource automatic operation and maintenance module. The dynamic deployment strategy module automatically analyzes and combines a resource deployment scheme according to the input parameters; then, deployment of the scheme is implemented through a resource life cycle management module; the resource life cycle management module is in butt joint with APIs of all public clouds, a standard and unified interface is internally provided, and resource creation, state synchronization and deletion operation are achieved in a resource arrangement mode according to a resource deployment scheme provided by a dynamic deployment strategy module; and the resource automatic operation and maintenance module modifies the resources in real time through a public cloud API and a mode of remotely connecting infrastructure resources. According to the invention, a plurality of public clouds are managed in a unified and efficient manner, and deployment strategies of cloud resources can be automatically adjusted for different service systems, so that the public clouds can be used with high efficiency and low cost.

The invention relates to the technical field of image processing, and provides a face gender and age recognition method and device, electronic equipment and a storage medium. The face gender and age recognition method comprises the following steps: based on fusion detection of face detection and portrait detection, intercepting a face image from an initial image; inputting the face image into a gender and age recognition model to obtain gender prediction output and age prediction output of the gender and age recognition model, where the gender and age identification model has a double-branch convolutional neural network for gender prediction and age prediction respectively; and obtaining a gender recognition result and an age recognition result of the face image according to the gender prediction output and the age prediction output respectively. According to the invention, face detection and portrait detection are associated and aggregated, a reliable face image is obtained, the gender and age of the face are predicted at the same time by using the gender and age recognition model with the double-branch convolutional neural network, and the face gender and age recognition result is accurately and efficiently obtained.

The invention provides a photovoltaic array state monitoring method, device and system adopting 5G, and relates to the technical field of photovoltaic power generation. The method is applied to a control center in communication connection with an unmanned aerial vehicle based on a 5G network, and comprises the steps that photovoltaic strings to be detected in a photovoltaic array serve as target photovoltaic strings in sequence, infrared images, sent by the unmanned aerial vehicle, of the target photovoltaic strings are received, and the target photovoltaic strings comprise a plurality of photovoltaic panels connected in series; the infrared image is analyzed, hot spot information of each photovoltaic panel in the target photovoltaic string is obtained, and the hot spot information comprises the highest hot spot temperature; and the hot spot danger level of the target photovoltaic string is obtained according to the hot spot information of each photovoltaic panel in the target photovoltaic string. Thus, the state of the photovoltaic array is monitored, so that corresponding measures can be taken in time when the photovoltaic string in the photovoltaic array is abnormal, manual fixed patrol is not needed, and the manual operation and maintenance cost can be saved.

The invention provides a yaw control method and device, electronic equipment and a storage medium. The method comprises the steps that when wind direction changes are detected, a hydraulic brake is controlled to be released if a yaw overload protection state of a wind driven generator meets a preset condition; after the hydraulic brake is released, if the yaw pressure is smaller than a first threshold value, a yaw motor is controlled to start yaw; and after the yaw motor starts yaw, if the yaw current is larger than a second threshold value, the yaw motor is controlled to stop yaw. Therefore, whether a yaw system needs pressure relief or not can be rapidly and accurately judged based on the yaw pressure, and the yaw motor is controlled to start yaw; and on the basis of the yaw current, the yaw load condition can be judged in advance, the yaw motor is controlled to stop yaw, and therefore yaw system faults caused by tripping under special working conditions are avoided, and the manual operation and maintenance cost is reduced.

The invention provides a multi-parameter water quality online monitoring system with a self-cleaning function. The system comprises a control and analysis display module, a water pump, a cleaning water pump, a cleaning air pump, a three-way valve, a multi-position valve, a first water guide pipe, a second water guide pipe, circulating grooves and a water outgoing pipe; the control and analysis display module realizes the communication of the water pump, the first water guide pipe, the circulating grooves, the second water guide pipe and the water outgoing pipe or realizes the communication ofthe outlet of the three-way valve, the second water guide pipe, the circulating grooves, the first water guide pipe and the water outgoing pipe by controlling the valve position switching of the multi-position valve; a water quality monitoring sensor is arranged in each circulating groove; and the control and analysis display module is connected with the water quality monitoring sensors and used for reading water quality monitoring data signals outputted by the water quality monitoring sensors, conducting statistics, analysis and management and uploading the water quality monitoring data to amonitoring platform through a wireless transmission module.

The invention relates to a blockchain uploading automation system and method, and belongs to the technical field of computer blockchains. The blockchain uplink automation system is arranged between a business layer and a blockchain layer, and comprises a business data uplink module used for providing an uplink interface of business data conforming to a data specification for the business layer, and establishing a bridge for interaction between the business layer and the blockchain layer; an uplink state monitoring module used for monitoring an interaction result between the business layer and the block chain layer; a timed task module used for regularly carrying out re-uplink operation on data failed in uplink in interaction between the business layer and the block chain layer; and a data error correction feedback module used for checking the data format according to a set specification, recording error data obtained by checking, and feeding back the error data to the service layer. According to the invention, the problem of poor applicability between the business layer and the block chain layer and the problem of efficiency are optimized, the manual operation and maintenance cost is reduced, and the universality of the block chain technology in application is improved.

The invention discloses a large-screen remote intelligent monitoring method, a large-screen remote intelligent monitoring device and a large-screen remote intelligent monitoring system. The method comprises the steps of acquiring remote monitoring data of a large screen; finding a corresponding potential fault diagnosis rule and a corresponding fault diagnosis rule according to an engineering project to which the large screen belongs; detecting a potential fault of the remote monitoring data according to the potential fault diagnosis rule, and determining an element with the potential fault in the engineering project to which the large screen belongs; implementing potential fault warning to the element with the potential fault; and / or implementing fault detection on the remote monitoring data according to the fault diagnosis rule, determining the element with the fault in the engineering project to which the large screen belongs, and diagnosing a fault reason. According to the method, device and system of the invention, functions of online diagnosing the fault of equipment and warning the potential fault can be achieved according to the remote monitoring data of the large screen, diagnosis efficiency and accuracy are improved, labor operation and maintenance cost is reduce, the potential fault can be found in advance, and thus fault prediction and health management of the equipment are achieved.

The invention discloses a method for upgrading a BMC and a BIOS in a matched mode. The method comprises the following steps that an automatic server matching strategy of the BMC and the BIOS is set; the current versions of the BMC and the BIOS of the server are regularly obtained, and whether an upgrading condition is met or not is judged according to an automatic matching strategy; in response tomeeting the upgrading condition, one of the BMC and the BIOS is upgraded according to an automatic matching strategy; and the other one of the BMC and the BIOS is upgraded according to the upgraded one of the BMC and the BIOS. The invention further discloses computer equipment and a readable storage medium. According to the method and device for upgrading the BMC and the BIOS in the matched mode,firmware of the server can be automatically upgraded, it is guaranteed that the BMC version and the BIOS version of the server are optimally matched, and the running performance of the server is improved.

The invention provides an advertisement playing device group event studying and judging method and system based on real-time calculation, and the method achieves the description and prediction of the trend situation of an advertisement device group through the full utilization of device heartbeat data and advertisement playing logs which are transmitted back by advertisement devices in real time. According to the invention, comprehensive research and judgment can be accurately carried out on common problems of the advertising equipment in real time, and guidance is provided for maintenance, upgrading, repair and the like of the equipment. The method has already been comprehensively applied to a full-life-cycle management system of an advertisement playing medium, is an important support for real-time fine maintenance of advertisement playing equipment, and is an important guarantee for high-quality playing of advertisement materials.

The invention discloses an intelligent shopping mall and supermarket control system. An integrated refrigerator control host and a refrigerator host display screen are in bidirectional connection, an integrated refrigerator control mechanism is connected with a corresponding refrigerator display screen, a post-compensation type cold storage control mechanism is in bidirectional connection with a first storeroom display screen, a post-compensation type freezer control mechanism is in bidirectional connection with the first storeroom display screen, the integrated refrigerator control host, the integrated refrigerator control mechanism, the post-compensation type cold storage control mechanism and the post-compensation type freezer control mechanism are all connected with the centralized monitoring screen through a communication bus, and the integrated refrigerator control host is connected with the cloud platform through a communication module. The cloud platform is connected with the control terminal. On-site centralized monitoring and management can be realized, real-time monitoring and control of system equipment are realized through the Internet of Things and cloud platform technology, and a data basis is provided for maintenance and performance analysis; the operation condition of the system is monitored in real time through a mobile phone APP end and a computer webpage end, equipment fault information is sent in time, and the manual operation and maintenance cost is greatly reduced.

The invention discloses a grid-connected and off-grid high-power bidirectional converter device, which comprises a direct-current side arrangement filter circuit, a bidirectional converter circuit, an alternating-current side filter circuit and a signal acquisition and control circuit, and is characterized in that the bidirectional converter circuit is used for inversion / rectification mutual conversion and switching of the discharging / charging state of an energy storage battery pack; the signal acquisition and control circuit is used for sending the acquired direct current side electrical acquisition signal, the acquired alternating current side electrical acquisition signal and the acquired conversion circuit control communication signal to corresponding interfaces of the central acquisition control unit to form a closed-loop control circuit to charge the energy storage battery pack or perform discharge maintenance on the energy storage battery pack; and the discharged electric energy is fed back to a power grid. According to the invention, the functions of DC-DC charging and discharging management, DC-AC inversion and AC-DC bidirectional mutual conversion current transformation, electric energy quality control monitoring, and charging and discharging management of the energy storage battery are integrated.

A rearview mirror device of a shared electric vehicle disclosed in the invention comprises rearview mirror boxes rotatably installed on the two sides of an electric vehicle handlebar and rearview mirrors located in containing cavities of the rearview mirror boxes, a sliding cavity is formed in the lower end wall of each containing cavity in a communicating mode, and a fixing block fixed to the lower end wall of the containing cavity is arranged on one side of the sliding cavity; a lifting mechanism is arranged in the fixing block, a mounting plate is rotatably connected to the top of the lifting mechanism, the rearview mirror is fixed to the lower end surface of the mounting plate, a limiting cavity is formed in the rearview mirror box, and a limiting head capable of extending into a groove in the handlebar is slidably arranged in the limiting cavity; and the lower side of each rearview mirror box is provided with a reset mechanism capable of enabling the rearview mirror box to rotate in a reset mode with the handlebar as the circle center. According to the device, the rearview mirror can be recycled in the containing cavity in time when not in use, and the rearview mirror can automatically rotate in a staggered mode and reset after being impacted so that the safety risk is reduced.

The invention provides a novel spherical bulk food discharging structure which overcomes the defects in the prior art. A bin device is arranged on the upper side of the bin supporting device; a stirring device is arranged in the bin device; a discharging and conveying device is arranged at a joint of the bin device and the bin supporting device; an oscillating device and a telescopic clamp deviceare arranged in the bin supporting device.; an upper-layer driving device and a lower-layer driving device respectively drive an upper-layer quadrilateral hinge and a lower-layer quadrilateral hinge to expand and contract; when the upper-layer quadrilateral hinge is shortened and closed, a gap for preventing material clamping exists in the middle part of the upper-layer quadrilateral hinge; and when the lower-layer quadrilateral hinge is shortened and closed, no gap exists in the middle part of the lower-layer quadrilateral hinge, so that the a discharging channel is completely closed. The novel spherical bulk food discharging structure can be widely applied to the field of unmanned self-service vending.

The invention relates to the technical field of mobile communication, and discloses a spotlight antenna monitoring system and an intelligent spotlight antenna, the spotlight antenna monitoring system comprises a downward inclination angle detection unit, a downward inclination angle adjusting structure, a main control unit and a communication module, the downward inclination angle detection unit is connected with the main control unit and is used for detecting the downward inclination angle of the antenna; the downward inclination angle adjusting structure is connected with the main control unit and is used for adjusting a downward inclination angle according to a control instruction of the main control unit; and the main control unit is connected with the communication module. The communication module is used for sending detection information to the operation and maintenance platform and receiving control instruction information sent by the operation and maintenance platform. According to the spotlight antenna monitoring system and the intelligent spotlight antenna provided by the invention, the active module is additionally arranged in the original spotlight antenna, and the detection and remote adjustment functions of the downward inclination angle of the spotlight antenna can be realized, so that whether the antenna works abnormally or not can be mastered in real time, management and monitoring of the spotlight antenna are facilitated, and reduction of manual operation and maintenance cost is facilitated.

The invention provides a CICS process control system. The system comprises a core processing module, an entry simulation module and a terminal simulation module, the method applied to the core processing module comprises the following steps: acquiring a command input by a user; generating a CICS control instruction based on the command input by the user; and sending the CICS control instruction to a terminal simulation module, wherein the CICS control instruction is used for indicating a mainframe terminal to execute a CICS process. According to the CICS process control system provided by the embodiment of the invention, the CICS control instruction is generated based on the command input by the user, manual searching and input of the CICS control instruction are replaced, the manual operation and maintenance cost is reduced, the working efficiency is improved, and the operation accuracy is improved.