80results about How to "Easy to manage and maintain" patented technology

The invention discloses a data permission management method, a data permission management system and a service management system and relates to the field of computer technologies. The method disclosed by the invention comprises the steps that the data permission management system receives a user's data access request intercepted by the service system; through analysis of the data access request, an object to be accessed by the user is acquired; access permission information of the object to be accessed by the user is searched in permission configuration information; and the access permission information is integrated with the data access request, and then the integrated information and request are returned to the service system, so that the service system can continue processing the data access request with the access permission information. According to the invention, uniform and centralized management of data permissions of each service system can be implemented by the data permission management system; and management and maintenance become convenient.

The invention relates to a multi- trust domain authentication system under a lattice-based grid environment, belonging to the field of information safety. The multi- trust domain authentication system comprises a grid structure constructing module, a trust domain management module, a lattice structure converting module and a cross domain access control module, and the working process comprises grid initialization, initialization within domain, initialization of an authentication server and user authentication. In the invention, each trust domain is an authentication entity, thus making the most of the resource sharing advantage of a grid model; when each domain is used as an authentication server, only the related authentication information by taking the domain as an upper bound domain ora lower bound domain needs to be stored, and the global authentication information needs not to be stored, thus reducing redundancy of information storage and facilitating maintenance and management;and in the authentication process, the authentication server of each domain is known, and the authentication path is relatively determined, thereby improving the cross domain authentication efficiency.

The invention discloses an environment context-based semantic understanding method for a robot. The method comprises the following operation steps of 1, obtaining semantic understanding knowledge from massive network data to construct a knowledge base system; 2, classifying knowledge bases according to environment contexts by utilizing a deep neural network technology to obtain a scene set, and performing input and output matching according to the scene set by the robot; 3, establishing a robot knowledge base; and 4, by utilizing a semantic understanding concept, providing the knowledge base in a service form for the multi-terminal robot. According to the method, the input problem can be understood more accurately, and through semantic understanding of the contexts, more accurate answers can be given, so that smoother man-machine conversation is realized.

The invention relates to a realization method to MGC acquire service quality information in next network, which comprises: the MGC sends command to acquire service quality information to MG; then, MG reports said information of opposite media stream to MGC according to command. This invention can acquire service quality information real time, decides current state of network, and convenient to manage and maintain whole NGN.

The invention discloses a charging method for data services. A rule matching and management device updates a rule base according to a service feature sent by a third-party service platform and its associated charging rules, receives a rule query request from a gateway, and queries according to the rules. The service feature in the request is matched with the corresponding charging rule in the rule base, and the charging rule is returned to the gateway, and the gateway performs the content charging of the data service; the invention also discloses a calculation method of the data service. equipment and systems.

The invention discloses a dispatch-automated multilevel integration intelligent watching alarming system, comprising a first-level watching monitoring system, a second-level automatic watching system and a third-level municipal-regulation automatic watching system, wherein the first-level watching monitoring system transmits data to the second-level automatic watching system; the second-level automatic watching system transmits the data to the third-level municipal-regulation automatic watching system through system integration; the third-level municipal-regulation automatic watching system analyzes and processes the received data. According to the dispatch-automated multilevel integration intelligent watching alarming system provided by the invention, data acquisition is realized by different intelligent equipment and in different acquisition manners, and acquired data are transmitted to a data management center, so that the centralized management of the data is realized; different clients can browse the data within the own permission range according to permissions, so that database data are conveniently managed and maintained.

The invention relates to a modeling method of a low-voltage distribution network with a distributed power supply. The modeling method includes the steps that a distributed power supply model in a low-voltage distribution network model is established; a distribution transformer combination model in the low-voltage distribution network model is established; a low-voltage transformer substation model is established in the low-voltage distribution network model; topology association and measurement data points between the low-voltage distribution network model and a medium-voltage distribution network model are set; low-voltage distribution network measurement data are acquired and mapped into the established low-voltage distribution network model; the low-voltage distribution network model is checked through topology verification. Thus, while the influence on the functions of an existing power distribution automation system is minimum, the low-voltage power grid model with the distributed power supply is introduced, so that modeling of the low-voltage distribution network meets the actual situation better, and power distribution equipment is more convenient to manage and maintain. The calculated amount is reduced in the processing process, and system resources are saved.

The invention provides a ticket check method and a ticket check system based on a movie theatre audience number management system. The movie theatre audience number management system comprises a detection node, a management node, a data collection terminal, a monitoring terminal and an alarm and power supply control system. According to the system, in a software aspect, a diffusion forwarding routing algorithm based on a backbone network and a data fusion algorithm independent of an application are designed, seat seating information data transmission and management are finished, and therefore, the system stability and timeliness are improved. According to the ticket check method based on the system, the movie theatre audience number is remotely monitored; the effective management is carried out on the ticket evasion condition in the movie theatre; the management pressure of managers in the movie theatre is mitigated; the manpower and material resources are reduced; the operation cost is reduced; and the management level of the movie theatre is improved.

The invention provides a method, a system and a client for judging performance of a shared vehicle and the shared vehicle and belongs to the field of shared transportation means. The system for judging the performance of the shared vehicle comprises a shared vehicle terminal, a vehicle ordering client and a server, wherein the server or the vehicle ordering client is used for obtaining a driving condition of a current user using the shared vehicle terminal; the server or the shared vehicle terminal is used for obtaining the driving condition of at least one historical user using the shared vehicle terminal; the server or the vehicle ordering client is used for obtaining the difference between the driving condition of the current user and the driving conditions of the historical users according to a pre-set rule and judging a performance condition of the shared vehicle according to the difference. According to the method, the system and the client for judging the performance of the shared vehicle and the shared vehicle, provided by the invention, the performance conditions of the shared vehicle can be judged according to the driving condition of the current user using the shared vehicle and the driving conditions of the historical users, so that the shared vehicle is convenient to manage and repair by management staff and the experience effect of the users is improved.

The invention discloses a method for treating sewage and ecologically restoring water environment of villages and small towns in a water network region. The method comprises the following steps of: partitioning a slow-flow pollutant loading creek of which the width B is between 6 and 14 meters into six different continuous sections, namely, an aquatic plant purification ditch section I of which the length R1 is between 40 and 150 meters, a creek in-situ oxygenation section of which the length R2 is between 15 and 40 meters, an artificial waterweed carrier biological film system section of which the length R3 is between 10 and 50 meters, an aquatic plant purification ditch section II of which the length R4 is between 20 and 250 meters, an ecological embankment and irrigation and stagnant water drainage water transfer system section of which the length R5 is between 80 and 200 meters and a water gate adjusting section which serve as a sewage treatment unit; and reforming the conventional waste slow-flow pollutant loading creek so as to turn the pollutant loading creek into a sewage treatment facility for the villages and small towns. The method has the advantages of realizing sewage treatment and ecological restoration of the water environment of the villages and small towns, saving land resource and using recycled waste water for cultivating and irrigating, along with small investment, convenient management and maintenance and low running cost.

The invention provides a method and a system for designing a large two-layer network architecture based on containers, and relates to the technical field of virtual communication switching. The methodcomprises the steps of: connecting OVS (Open vSwitch) network bridges with different physical network cards, establishing a physical connection of a network between containers through the physical network cards on different host computers; acquiring task information through self-managed service based on the physical connection, and establishing a network connection between the containers and theOVS network bridges or establishing a new container according to the task information. Through adoption of the above technical scheme, the method of the invention can improve deployment efficiency ofa network, and is beneficial to management and maintenance of equipment.

The invention discloses a storage method and a storage device for user operation data, and belongs to the field of computers. The storage method includes receiving user identifications and single user operation data corresponding to the user identifications, wherein the single user operation data include operation types; extracting total user operation data in one-to-one correspondence with the user identifications from an operation database; storing the single user operation data into the total user operation data, and storing the total user operation data into the operation database. The total user operation data of users are extracted according to the user identifications, the single user operation data are stored into the total user operation data, and finally the total user operation data are stored into the operation database, so that the objectives of storing user operation data of a same user in a concentrated way, facilitating management and maintenance of the user operation data of the same user and indirectly improving timeliness of reading and processing of the user operation data are achieved.

The invention discloses a distributed rural domestic waste recycling device and an application thereof. The device comprises a waste pretreatment system, a sewage anaerobic fermentation tank and a sewage secondary treatment tank, wherein the waste pretreatment system comprises a household garbage can, a stirring system, an organic garbage decomposition tank and an inorganic garbage storage tank. Compared with the prior art, the distributed rural domestic waste recycling device and the application thereof have the characteristics of wide adaptation to fermentation raw materials, less one-time investment, simplicity and convenience in operation, low operation and management cost, capability of recycling part of clean energy resources, and the like, so that the source reduction of the household garbage is realized, the household garbage reduction rate is over 40%, the collection and transportation cost of the household garbage is greatly lowered, the on-the-spot disposal and the reclamation of the domestic sewage are realized, too many pipelines are not needed to be laid, the needs of distributed rural domestic waste treatment, low investment and low maintenance cost are met, and the popularization and utilization value is very good.

The invention relates to hydrodynamic biological rotating disc sewage treatment equipment, which comprises a sewage tank (1) and a biological rotating disc (2), wherein the downstream end of the sewage tank (1) is provided with a water outlet (11). The hydrodynamic biological rotating disc sewage treatment equipment is characterized in that water buckets (21) are arranged on the biological rotating disc (2); water flow enters each water bucket (21) through a water inlet system; the biological rotating disc (2) is pushed to rotate by utilizing the gravity of water accumulated and stored in the water buckets (21).

The invention relates to a method and an apparatus for achieving hot charging in a PCC architecture. The method mainly comprises the following steps: determining whether or not to execute hot charging operation for a current service by a charging policy control function PCRF entity, determining hot charging parameters corresponding to the current service when the hot charging operation for the current service is determined to be executed, and notifying a charging policy execution function PCEF entity to execute hot charging operation for the current service according to the hot charging parameters. Accordingly, various decision-making entities for the hot charging are centralized on the same decision-making point, thereby solving the problem of the prior art such as dispersed decision-making points and facilitating the management and the maintenance of the hot charging process. The method and the apparatus can also solve the problem in achieving hot charging of service stream, thereby achieving different charging of different services on the same bearing.

The invention relates to the technical field of data processing, in particular to an industrial data platform. In an industrial data platform, data processing modules based on Javascript technical rules are installed in the factory,the data processing module is connected with PC host computer through WLAN, and the data detected by PC host computer is used to establish data model. The data model isanalyzed and processed in real time, and the health status of the equipment is monitored, analyzed and reported to the administrator. This kind of industrial data platform can collect the data information of the equipment in the factory when it is used, and then the collected information is sent to the PC host computer for calculation, and then the data model is established to facilitate the real-time monitoring of the equipment in the factory, and facilitate the management and maintenance of the follow-up.

The invention provides a method easy for BIOS (basic input / output system) code maintenance and management and relates to the field of computer communications. The method includes that one BIOS_Customer_ID (identity) is added on the basis of a set of BIOS codes according to requirements of different customers or scenarios; different BIOS_Customer_ID number values are defined on the basis of different requirements; BIOS function distinction is performed in the BIOS codes according to difference of the BIOS_Customer_ID. The requirements on difference of the different customers or scenarios are met by the aid of the BIOS codes. Compared with a traditional method that BIOS codes are respectively maintained for different customers or requirements, the method applied above is easy for BIOS code maintenance and management, number of the BIOS codes to be maintained is reduced, repeated workload can be effectively reduced, the probability of errors can be reduced, and efficiency in maintaining the BIOS codes can be greatly increased.

The invention belongs to the technical field of data processing, and discloses an access authority management method and system for a big data cluster, and the method comprises the steps: providing anaccess authority management system, a user synchronization assembly, an authority control plug-in, and corresponding control logic; The user information synchronization assembly installed on the machine to which the big data cluster belongs sends the user and user group information to the access authority management system at regular intervals; A system administrator customizes a corresponding authority strategy for each big data cluster, and gives various authorities such as reading, writing, checking and executing to corresponding users or user groups; The authority control plug-ins installed on the big data cluster automatically synchronize corresponding authority strategies; And the authority control plug-in authenticates the big data cluster when the user accesses the big data cluster, and controls the access authority of the user according to the defined authority strategy. According to the invention, through adoption of rigorous authority strategy logic, the purpose of big datacluster access authority control is achieved.

The invention discloses a database software and hardware all-in-one machine, which comprises a plurality of storage nodes respectively provided with a memory locally, the memory is configured to enable storage data mapping when being read and written, and the plurality of storage nodes being mutually independent in work; a plurality of computing nodes, respectively provided with a database management system and configured to control availability and load balance of the database through the database management system; an infinite bandwidth switch, connected to each storage node and each computing node, and configured to exchange data between the storage nodes and the computing nodes over a peripheral component interconnect protocol using a non-volatile memory extension. According to the invention, the service performance and stability can be improved, the operation and maintenance deployment implementation cost is reduced, and management and maintenance are facilitated.

The invention provides a plant buttress device for preventing floating ecological restoration plants from overgrowing and spreading. The plant buttress device comprises a plurality of unit floating beds and connecting pieces (5) used for connecting the unit floating beds, wherein each unit floating bed comprises a strip-shaped tank body (1), buttress plants planted in planting holes (2) formed in the bottom of the strip-shaped tank body (1) and connecting holes (3) respectively formed in the two ends of the strip-shaped tank body (1), the buttress plants are emerging gramineous plants with a developed root system, and the strip-shaped tank body (1) is made from hard plastic. The plant buttress device can purify water, can prevent the floating restoration plants from overgrowing and spreading and is convenient for harvesting.

The invention discloses an information publishing system and an information publishing method on the basis of micro base stations. The information publishing method comprises the following contents that after an information publishing server generates published contents, a micro base station connected with display equipment which needs to display the published contents is determined, an identification of the determined micro base station and the published contents are packaged in information to be published, and the information to be published is sent to a master micro base station by communication network element equipment; the master micro base station firstly sends the published contents to a corresponding slave micro base station according to the identification of the micro base station, which is contained in the information to be published, so that the slave micro base station can display the published contents in connected display equipment; simultaneously, the master micro base station judges whether the information to be published comprises a local identification so as to determine whether to display the published contents in connected display equipment, and if yes, the master micro base station displays the published contents in the locally connected display equipment. Therefore, control equipment does not need to be respectively configured to a plurality of pieces of display equipment, complexity of the information publishing system is reduced and the information publishing system and the information publishing method facilitate maintenance and management of the equipment.

The invention provides a movable garbage waste gas treatment device, and belongs to the field of waste gas treatment device. The movable garbage waste gas treatment device comprises a shell, an absorption device and a cooling device. The shell is arranged to be a cuboid and is put vertically, and a reaction cavity and a filter cavity are formed in the shell. A partition plate is arranged between the reaction cavity and the filter cavity, and the reaction cavity is formed in the upper end. A base in fixed connection is arranged at the lower end of the shell, and an upper end cover in threaded connection is arranged at the upper end of the shell. An exhaust pipe is arranged in the middle of the upper end cover. The left end of the exhaust pipe penetrates the upper end cover to be connected with the reaction cavity, and the connected absorption device is arranged at the right end of the exhaust pipe. The exhaust pipe is further provided with a second air extractor and a stop valve. The second air extractor is arranged at the left end and is fixedly connected to the upper surface of the upper end cover. Two ultraviolet lamp panels are arranged below, and the left end and the right endof each ultraviolet lamp panel are fixedly connected to the inner surface of the shell. The movable garbage waste gas treatment device has the beneficial effects of being simple in structure, convenient to use, convenient to manage and maintain, low in building cost, remarkable in waste gas treatment effect and the like.

The invention provides a device for realizing mass transmission of a virtual cloud graphic workstation, the virtual cloud graphic workstation and a zero client integrated device. The virtual cloud graphic workstation internally comprises an ESXI server which is connected with the graphic workstation; the ESXI server and the graphic workstation are connected with the management server, respectively; the zero client integrated device comprises an HUB cuboid integrated device which is connected with an input / output device, an interface integrated device, a video display device, a physical electronic lock device, a graphic processing device and a storing device, respectively. The device for realizing mass transmission of the virtual cloud graphic workstation has the beneficial effects that the mass work of implementation of the large-scale cloud graphic workstation is simplified, and the successfully set-up cloud graphic workstation integrated system is easy to maintain and manage, the purpose of mass data transmission of the virtual cloud graphic workstation is achieved, and meanwhile, an active optical fiber and zero client integrated virtual cloud graphic workstation system convenient for customers to access quickly is also set up.

The invention discloses an electric vehicle battery centralized management and maintenance system and method. The system comprises a large charging station, a fixed battery replacement point, a movable battery replacement car, batteries, a server, an RFID (radio frequency identification device) handheld terminal and a handheld user terminal with a battery centralized management and maintenance system APP (application), a battery charging area, a battery detection and maintenance area and a battery storage area are arranged in the large charging station, and the batteries are provided with RFIDlabels and state detection units. The system has the advantages that battery replacement operation is performed by a worker in the whole process, convenience is brought for a user, damage to the battery in disassembly can be maximally avoided, battery recovery and external assignment are recorded by the aid of a radio-frequency technique, information is accurately recorded, the batteries are charged in a centralized manner, battery management and maintenance are facilitated, the system is applicable to various types of batteries and can provide a corresponding charging mode for each type of batteries, the batteries are charged at peak-valley points, commercial power resources are reasonably used, and commercial power pressure is reduced.

The invention provides an arsenic removal method for a rural well in a high-arsenic underground water region. The arsenic removal method comprises the following steps: filling a plurality of filter screen bags with cement balls loaded with nano-scale ion and manganese oxides on the surface taken as a particle filter material, and connecting the filter screen bags in a head-to-tail end so as to form a wave-shaped long strip arsenic removal belt, and arranging the long strip arsenic removal belt in water of the well in a suspended manner so as to remove arsenic in water. The method is designed according to the characteristics of a water supply method for the rural well in the high-arsenic underground water region, and the arsenic removal effect of high-arsenic underground water is good; moreover, raw materials are low in cost and are easily available, the technical requirements are simple, the checking and the maintenance are convenient, the administrative and management costs are low, external electric power or other energy supply facility is not needed, and the method is extremely suitable for being popularized and used in the rural well in the high-arsenic underground water region.

The invention provides a multichannel server on-off fatigue testing method based on a single-chip microcomputer. The single-chip microcomputer is used as a control unit, and a large-power relay is controlled by low voltage so as to control on and off of server clusters. The system structurally comprises the control unit, a power supply conversion module, a multipath power supply control module and an LCD display module. Button, LCD display and sound-light alarm functions are adopted, operation is facilitated, and visualized display is achieved. An internal timer and counter of the single-chip microcomputer is used, so that time is accurate, error is small, and high automation level is achieved. Direct calling for testing is achieved by self testing schemes, and manual operation can be reduced. Counting and time delay can be set manually prior to testing, a testing instrument can be used for testing multiple servers simultaneously, number of testing equipment can be reduced, and management and maintenance are facilitated. By the internal power supply conversion module, mains supply is available, mounting and maintenance is facilitated, and use convenience is achieved.

The invention discloses an intelligent active heat preservation and drainage system for a highway tunnel. The intelligent active heat preservation and drainage system comprises a drainage device and a heating device; the drainage device comprises a central drainage ditch arranged above a maximum freezing line of a tunnel, longitudinal drainage concealed pipes and a transverse drainage pipe; the heating device comprises a control unit, and an electric tracing band and a temperature sensor connected with the control unit; and the electric tracing band is laid in the central drainage ditch and the longitudinal drainage concealed pipes in an axial direction, the temperature sensor is used for monitoring an internal temperature of the central drainage ditch and the longitudinal drainage concealed pipes, the control unit outputs action signals of the electric tracing band according to received temperature parameters, and the intelligent active heat preservation and drainage system can meet an anti-freezing heat requirement of a tunnel drainage system under a combination of different depths of frozen soil and different burying depths of the longitudinal drainage pipes, and solves problems of tedious construction and engineering waste under deep burying of the tunnel drainage system of a highway in a cold region.

The invention relates to the technical field of information management systems, in particular to a tracing management system of a hydrogen peroxide low-temperature plasma sterilizer and method of using the same. The system comprises a hydrogen peroxide low-temperature plasma sterilizer and a detection module. The detection module is used for collecting working parameter information of the hydrogenperoxide low-temperature plasma sterilizer in the sterilization process. The system also comprises sterilization information identification pieces, an intelligent mobile terminal and a router, wherein the router is in communication connection with the intelligent mobile terminal and the server. Sterilization information identification pieces such as a disinfection and sterilization indication adhesive tape and a plasma sterilization indication card are used. Working parameter information of the hydrogen peroxide low-temperature plasma sterilizer and the working parameter information of the hydrogen peroxide low-temperature plasma sterilizer are stored in a server in a unified mode, sterilization records are automatically generated, sterilization indication adhesive tape and a plasma sterilization indication card are permanently kept. Color changes caused by too long keeping time are avoided. Operation of the sterilizer is conveniently managed and maintained, and the invention is convenient. .

The invention discloses a method and equipment for recording SDR information. The method comprises the steps of introducing an SQLITE database in a substrate management controller; carding an SDR information structure, building an SDR information table and writing the SDR information table into the SQLITE database; directly and corresponding updating the SDR information table. A traditional binarydata stream form for recording the SDR information is a universal database, a BMC is utilized to manage the SDR information through an SQLITE database abandoned and changed into a database form for recording the SDR information, since SQLITE is developing and maintaining personnel very conveniently manage and maintain a BMC and a server, and the method and equipment have very high duplicabilityand extendibility and are applicable to all servers.

The invention provides recognizable 3D glasses for a cinema and a management system for the borrowing and returning of the 3D glasses. The 3D glasses comprise a frame (1), glasses legs (2), nose pads(6), and lenses (5). The lenses (5) are disposed in the frame (1), and the glasses legs (2) are hinged to the frame (1). The 3D glasses also comprise a label (3), and the label (3) is disposed on theframe (1) or glasses legs (2). The system comprises a label data reading device (71) and a data processor (73), which are connected with each other through a wireless network or a data line. The label(3) is disposed on the glasses, and each pair of glasses is corresponding to a specific ID, thereby enabling the management and maintenance of glasses to be more convenient. Meanwhile, the glasses legs (2) are formed by the detachable connection of front legs and hook legs, thereby facilitating the replacement and maintenance.