36results about How to "Realize dynamic maintenance" patented technology

The invention belongs to the technical field of construction systems, and particularly relates to a device and a method for dynamic association of two-dimensional and three-dimensional engineering data based on BIM (building information modeling) lightweight. The device comprises a drawing association module, a synchronous model module and a data dynamic association module, wherein the drawing association module is used for a first step, the synchronous model module is used for a second step, and the data dynamic association module is used for a third step. The device and the method solve the problems that BIM based design document informatization management is absent, consequently, corresponding design documents and engineering data cannot be called by positioning corresponding positions in BIM, and two-dimensional and three-dimensional linkage cannot be realized in the prior art. The device and the method have the advantages of high informationization degree, convenience in dynamic maintenance, customized development, business customization, high safety and good dynamic performance.

The embodiment of the invention provides a method and a device for call filtering, which realize call filtering by conducting dynamic management to a black list and a white list. The device comprises a call detecting unit used for detecting the call behavior pattern of a calling party, a reputation value calculating unit used for generating the current reputation value of the calling party according to the call behavior pattern, a black list and white list determining unit used for recording the calling party in the white list when the generated reputation value is larger than a threshold value or recording the calling party in the black list when the generated reputation value is smaller than the threshold value, and a call filtering unit used for filtering calls according to the black list or the white list information determined by the black list and white list determining unit. The device and the method can improve the efficiency and accuracy of spam call detection and realize the automatic updating of the black list and the white list.

The invention relates to a fog network unloading decision and resource allocation method based on a block chain technology, and belongs to the technical field of mobile communication. Firstly, an optimal unloading decision is made for different task requirements of mobile equipment, and network resources in the unloading process are optimally allocated, so that the task unloading efficiency is improved; secondly, in order to solve the network security problem, a block chain technology is introduced, transaction is processed through the elected main node to form a new block, and after node consensus verification operation, the new block is accessed to a block chain system. Aims at solving the problem of vote delineating of blockchain nodes, the voting can be influenced by malicious nodes through behaviors such as clustering and the like, a malicious node is elected to become a main node, an improved authorization profit certification consensus algorithm is adopted, a node with high credibility is elected to become a blockchain service node through an election mechanism based on credibility, and transaction information in a newly generated block is supervised and verified in real time in the consensus process.

The invention discloses an emergency control method and device for an outdoor unit. The emergency control method and device for the outdoor unit is used for a multi-split air conditioner system. The emergency control method comprises the steps that state information of a first temperature sensor in the outdoor unit is collected; whether the first temperature sensor is in an abnormal state or not is judged according to the state information; when the situation that the first temperature sensor is in the abnormal state is judged, and second temperature information of a second temperature sensorin a candidate outdoor unit is utilized for correcting first temperature information of the first temperature sensor to maintain continue running of the multi-split air conditioner system; and the candidate outdoor unit is the outdoor unit with the second temperature sensor being not in the abnormal state in the multi-split air conditioner system. According to the emergency control method for theoutdoor unit, when the first temperature sensor in the multi-split air conditioner system is broken down, the temperature information of the second temperature sensor in the outdoor unit being not inthe abnormal state is utilized for correcting the first temperature information of the first temperature sensor, so that dynamic maintenance to the outdoor unit is achieved, and normal running of themulti-split air conditioner system is ensured.

The invention is applicable to the field of computer application and provides a device and a method for generating an image hot area and an application system. The device comprises an image uploading unit, an image hot area configuration unit and an image hot area generating unit, wherein the image uploading unit is used for uploading images needed by generating the image hot area; the image hot area configuration unit is used for outputting a configuration interface of the image hot area so as to lead a user to configure the image hot area by the configuration interface of the image hot area and storing the image hot area configured by the user; the image hot area includes image hot information and link information; and the image hot area generating unit is used for generating portlet of the image hot area according to the image hot area configured by the image hot area configuration unit. The embodiment of invention can really realize dynamic maintenance, instantaneous showing and updating of the image hot area, greatly reduce the difficulty of updating and maintaining the image hot area, and reduce the maintenance cost.

The invention discloses a standard self-service trusteeship system used in a laboratory. The system is implemented by foreground exhibition and background basic bibliographical data supporting; when being typed in, a trusteeship standard is automatically compared with basic bibliographical data for the first time; when the basic bibliographical data is updated, the system automatically compares the new basic bibliographical data with the trusteeship standard; if the trusteeship standard is changed, the change of the trusteeship standard is automatically displayed on a foreground; and a standard user is informed by a short message or an e-mail. By utilizing the standard self-service trusteeship system, standard change information is effectively transmitted in real time through an Internet technology conveniently and quickly; and a laboratory standard is automatically compared with a standard bibliographical database accurately and reliably.

The invention provides a 2000 surveying datum frame unification method and device and a computer readable storage medium. The method comprises the following steps: establishing a CORS (Continuously Operating Reference Stations) base station major network of a target city and an equivalent precision CORS base station extended network; performing compensating computation on the CORS base station major network, the equivalent precision CORS base station extended network, a first control network, a second control network and a third control network respectively in a starting point transfer mannerby taking a base station of a provincial CORS system as a starting point, and obtaining CGCS 2000 geodetic coordinates, 1980 Xi'an coordinates and 2000 coordinates corresponding to base stations of the CORS base station major network, the equivalent precision CORS base station extended network, the first control network, the second control network and the third control network. According to the method, the datum frame is surveyed in a unified manner by taking the CORS system as datum, and dynamic maintenance and update of 2000 geodetic coordinates of the target city can be realized. Meanwhile,information sharing of the coordinate system can be realized, and convenience is brought to city management and city construction.

The invention provides a dynamic maintenance method and system for storage virtualization, wherein the dynamic maintenance method comprises the following steps of presetting more than one region in a storage virtualization network, wherein each region comprises a virtualization device and more than one storage device, and each region is provided with a regional identification; storing the regional identification of the region by the virtualization device and the more than one storage device in the region; setting the more than one region by adopting a layered framework, and taking a virtualization device at the lower region as the storage device of the upper region; establishing the connection between the virtualization device and the storage devices when the regional identifications of the regions where the virtualization device and the storage devices are positioned are same; and sending the information of the storage devices to the virtualization device by the storage devices connected with the virtualization device, and carrying out the virtualization process by the virtualization device according to the information of the storage devices. According to the invention, dynamic maintenance can be carried out on the devices in a virtualization plan so that the maintenance process is more convenient.

The invention discloses a method for maintaining Web page-based tree menus dynamically, comprising the following steps of: setting menu identifying arrays for each menu of each navigating directory in a web page frame, each array corresponding to an attribute list of the menus identified by the array, wherein dimensions of the array mark the level information of the menus corresponding to the array in the navigating directory; determining the level of a newly added menu in the navigating directory, setting an array for identifying the newly-added menu and inserting an attribute value of the newly-added menu into an attribute list of the newly added menu, wherein corresponding attribute values in the attribute lists of the menus of same levels in each navigating directory have the same arrangement sequence; and then arranging the array of the newly added menu into the array of the menu of corresponding level in the corresponding navigating directory. The invention simultaneously discloses a device for realizing the method for maintaining the Web page-based tree menus dynamically. With simple realization and easy operation, the invention can realize the dynamic maintenance of the menus in the interfaces of terminal equipment without needing any professional staff.

The invention provides a voice processing method and device and household appliances equipment. The voice processing method includes the steps that a first voice instruction input by a user is received; it is determined that the first voice instruction does not have a corresponding control instruction, and a second voice instruction associated with the first voice instruction is queried in the database; the second voice instruction has the corresponding control instruction; the associated relationship between the first voice instruction and the second voice instruction is generated when the number of times of appearance that the second voice instruction is followed by the first voice instruction reaches the set threshold value number; and the control instruction corresponding to the second voice instruction is controlled to be executed. According to the method, a voice recognition system can still recognize and respond to the voice instruction that the user is accustomed to uttering even if the user does not input the correct voice instruction, and the use experience of the user is improved.

The invention relates to the technical field of communication, and provides a multi-beam antenna networking method and device. The method comprises the following steps: establishing a communication link with a first node, and determining a first antenna unit used for communication with the first node; during the process of carrying out the communication with the first node through the first antenna unit, receiving communication messages sent by the first node respectively through the first antenna unit and at least one second antenna unit, and searching for the antenna unit with the larger receiving power between the first antenna unit and the second antenna unit, wherein the second antenna unit is any antenna unit in an antenna array other than the first antenna unit; and if the antenna unit obtained through the searching is not the first antenna unit, switching from the first antenna unit to the antenna unit obtained through the searching for the communication with the first node. The method and device provided by the invention has the advantage that the communication reliability is higher.

The invention discloses a dynamic maintenance system and method for a timed task, a medium and computing equipment. The dynamic maintenance system for the timed task comprises a task management subsystem, a task execution subsystem and a message monitoring subsystem, wherein the task execution subsystem comprises a plurality of task execution units. According to the dynamic maintenance system based on the timed tasks, the message monitoring subsystem is arranged to monitor messages of the task management subsystem and the task execution subsystem, dynamic acquisition of related information ofthe timed tasks can be achieved, corresponding task execution units are allocated to the timed tasks through the task management subsystem, thread resources occupied by unnecessary task creation can be saved for each task execution unit, and the problem of memory overflow caused by excessive task creation is prevented.

The embodiment of the invention discloses a buffer array maintenance method, a device, a terminal and a readable medium, wherein, the method comprises the following steps: when the cycle timer expires, scanning the starting position to the ending position of the buffer array in turn, and updating the occupying value when the scanning result is not empty; determining the occupancy rate of the buffer array according to the occupancy value after scanning and the length of the buffer array, determining the occupancy rate state according to the occupancy rate value, and updating the high occupancyrate times and the low occupancy rate times according to the occupancy rate state and the timeout occupancy rate state of the previous cycle timer; determining the maintenance strategy of buffer arrayaccording to the high occupancy or low occupancy, and maintaining the buffer array according to the maintenance strategy. The embodiment of the invention provides a buffer array maintenance method, device, a terminal and a readable medium, which realizes the dynamic maintenance of the buffer array and avoids the waste of system memory resources while ensuring that the buffer array size meets therequirements.

The invention discloses a modeling-based software service function definition method and system, and the method comprises the steps: firstly, obtaining a software service function demand, and buildinga data model according to the software service function demand; Secondly, establishing a service flow according to the software service function requirement; Then, a management model is established according to the data model and the business process, and the management model comprises a management model entity and management model information. Then, according to the management model, a data table is generated, and the data table is used for defining software service functions; And finally, completing the definition of the software service function according to the data table. According to the software service function definition method and system disclosed by the invention, software service function definition is realized by establishing the management model.

The invention provides an equipment control method and device, household appliances and remote control equipment. The method comprises the steps of receiving a first control message transmitted by first equipment; analyzing the first control message to obtain a destination address and a control parameter; determining second equipment to be controlled according to the destination address; and sending a second control message carrying the control parameter to the second equipment. The technical problem that in the prior art, when the transmission protocols supported by remote control equipment and a household appliance are different, the remote control equipment cannot directly control the household appliance is solved, and when the transmission protocols supported by the first equipment andthe second equipment are different, the control parameter generated by the first equipment is forwarded to the second equipment by other equipment, therefore, the technical effect that the first equipment directly controls the second equipment which cannot communicate is achieved.

The invention belongs to the technical field of ships, and discloses a dredge pump operation maintenance early-warning system. All operation parameters of a dredge pump are monitored in real time through a sensor, a flow meter and a density meter, data is collected in real time and processed through a central processing area, the working efficiency value of the dredge pump obtained through calculation is compared with an efficiency reference value, when the working efficiency value of the dredge pump meets early-warning requirements, a central processor sends warning signals to the outside world through an early-warning signal sending device, a worker is reminded to maintain the dredge pump, real-time monitoring and dynamic maintenance for the dredge pump can be achieved, pertinence is high, the maintenance effect is good, the ship operation cost is reduced, and meanwhile the working efficiency of a dredge pump system is improved.

The invention discloses a message exchange device with spatial constraint, which belongs to the technical field of message exchange device design, and comprises a spatial model subsystem used for forming expression with spatial range constraint between a publishing end and a subscribing end based on a theme t with spatial range constraint, a message m and a subscribing relation s, message exchange with spatial constraint is completed; the spatial index subsystem is used for constructing a plurality of SP-tree indexes, organizing subscription relations s under different themes of a subscription end through all the SP-tree indexes and maintaining all the SP-tree indexes, and maintaining all the SP-tree indexes comprises newly-added subscriptions and logout subscriptions; according to the invention, through providing theme-space matching filtering between the message and the subscription, the message transmission overhead is reduced, the selective forwarding of the message is realized, and the problems of high message transmission overhead and low communication efficiency are solved.

The invention provides a dynamic network access method of WAIC network access equipment based on pre-configured network topology, which comprises the following steps of: establishing a network topology structure containing a plurality of nodes according to requirements and configuring network topology information: after electrification, initializing network access management information of each node based on the pre-configured network topology information, initialization information is loaded to each node; on the basis of the Poling frame and the Poling response frame, adjacent nodes in the working range of each node are scanned; based on the initialization information of each node, carrying out identity recognition on all adjacent nodes scanned by each node and marking a recognition state; and performing data link network access based on the Connect frame and the Connect response frame to complete dynamic network access. According to the dynamic network access method designed by the invention, each node in the network topology structure is pre-configured before network access, so that the intrusion of hidden nodes (namely illegal nodes and connectionless nodes) can be effectively prevented, and the reliable transmission of application data is improved.

An apparatus and a method for constructing a storage virtualization network are provided according to examples. The apparatus includes a storage module to store first area information. A management module determines whether a first apparatus belongs to the first area based on area information in a message sent by the first apparatus and the first area information. Second storage resources information of the first apparatus is obtained and first storage resources information is updated by utilizing the second storage resources information.

The invention discloses an improved method for the dynamic generation of a data structure for an Aho-Corasick algorithm. The method comprises the following steps of: adding and deleting feature character strings; splitting the feature character strings into single characters, and adding corresponding nodes to positions of a deterministic finite automaton (DFA); setting corresponding data at the new nodes, and checking failure targets of father nodes; finding nodes, namely rejecting first characters of character strings substituted by the nodes, and matching the DFA by using the rest of the character strings; finding an implementation home set of the failure targets, traversing the quotation of all nodes in the implementation home set, judging whether the nodes exist or not, and taking the nodes as failure target nodes; adding the nodes to a character set object set in a header of the DFA; sequentially reducing the character strings from back to front; and finding the corresponding nodes. The data structure is dynamically maintained, and the multi-mode matching retrieval of a great number of continuously variable character strings within a short time is facilitated.

The invention discloses a rapid coverage case library maintenance method. The method comprises the following steps: firstly, acquiring case library information from a CBR application system and carrying out spatial dimension expansion projection; dividing a case library space according to the similarity to obtain a coverage field and sub-classifications; and constructing a three-layer feed-forward neural network to realize quick recall of the most similar case. The three-layer feedforward neural network which is easy to construct and understand is adopted, the algorithm complexity of the neural network is effectively reduced through the domain coverage algorithm, and the operation capacity and efficiency of the CBR system are ensured.

The invention discloses an access control authorization management method and system based on a credit investigation system and relates to the technical field of smart security protection. The method comprises the steps that maintaining agents finish registering in a network management server; the network management server finishes importing a dynamic credit investigation information base, initializes authorization levels of the maintaining agents finishing registering in the dynamic credit investigation information base, and carries out authorization of corresponding station access control on the maintaining agents; when the maintaining agents initiate door opening application, the network management server searches the authorization levels of the maintaining agents, carries out authority verification after the authorization levels are determined, and judges whether to open access control or not according to an authority verification result and the authorization levels; and after work is finished, the network management server dynamically updates the authorization levels in the credit investigation information base. According to the method and the system, refined management can be carried out on authorization of the maintaining agents, the device property security of the stations is ensured, the management is reasonable, and operation and management costs are reduced.

The invention relates to the technical field of communication, and provides a multi-beam antenna networking method and device. The method comprises the following steps: establishing a communication link with a first node, and determining a first antenna unit used for communication with the first node; during the process of carrying out the communication with the first node through the first antenna unit, receiving communication messages sent by the first node respectively through the first antenna unit and at least one second antenna unit, and searching for the antenna unit with the larger receiving power between the first antenna unit and the second antenna unit, wherein the second antenna unit is any antenna unit in an antenna array other than the first antenna unit; and if the antenna unit obtained through the searching is not the first antenna unit, switching from the first antenna unit to the antenna unit obtained through the searching for the communication with the first node. The method and device provided by the invention has the advantage that the communication reliability is higher.

The invention relates to a method and system for plant transplantation management based on RFID. The method is to install an RFID chip with a transplanted plant code on a managed plant and establish a transplant information database corresponding to each plant on a database server, and the manager detects the RFID chip code through an RFID reader and realizes the plant transplant information database through the network. update operation, maintenance, and inspection management; the transplanted plant code adopts 18-digit code, and its code content includes: 6-digit administrative division code, 8-digit transplant measurement date and 4-digit operation serial number; The method for installing the RFID chip with the transplanted plant code on the plant is to implant the RFID chip into the transplanted plant by drilling holes. The invention realizes the standardized management of the managers of plant transplantation, reduces the management cost of plant transplantation, and realizes information sharing and release at the same time.

The invention provides a method for achieving establishment of multiple internet protocol security (IPsec) tunnels among network devices. The method for achieving the establishment of the multiple IPsec tunnels among the network devices includes the following steps that static allocation is conducted on a server side, wherein the allocation comprises a local internet protocol (IP) address of the establishment of the IP sec tunnels of the server side, a two-dimension corresponding table is allocated, and the two-dimension corresponding table comprises IP addresses of all client sides and protection subnets corresponding to the IP addresses; the server side scans the two-dimension corresponding table and judges whether information of source protection subnet and information of objective protection subnets are matched according to a received tunnel establishment request sent by a client side communication initiator, one IPsec tunnel is established between the initiator and the server side when the information of source protection subnet and the information of the objective protection subnets are matched, the server side and a client side responder conduct inverse negotiation, the client side responder judges whether the protection subnet of the client side is matched with the information of the objective protection subnets according to the establishment request information sent by the server side, when the protection subnet of the client side is matched with the information of the objective protection subnets, tunnel connection is established, and when the protection subnet of the client side is not matched with the information of the objective protection subnets, tunnel connection between the initiator and the server side is broken. Through the method for achieving the establishment of the multiple IPsec tunnels among the network devices, dynamic connection and dynamic maintenance of the multiple IPsec tunnels among the network devices are achieved.

The present invention provides a carrier aggregation capability updating method, a carrier aggregation capability updating apparatus and a user terminal. The carrier aggregation capability updating method includes the following steps that: the carrier aggregation capacity pool of a user terminal is generated through the configuration file of the SIM card of the user terminal; the service cell information and neighboring cell information of a network where the user terminal is currently located are detected, so that the network band coverage information of the user terminal can be obtained; and the carrier aggregation capacity pool of the user terminal is updated according to the obtained network band coverage information. Thus, with the carrier aggregation capability updating method adopted, the dynamic maintenance of the carrier aggregation capacity pool of the user terminal is realized, a carrier aggregation combination corresponding to the local network coverage band is preferentially reported; the omission of key band combination information during a reporting process due to protocol and standard restrictions can be avoided, and the matching degree of the reported carrier aggregation capability information and the local network can be improved, and the use experience of the user terminal is optimized.

The embodiments of the present invention provide a call filtering method and device, which realizes call filtering through dynamic management of black and white lists. The device comprises: a call detection unit for detecting the call behavior pattern of the calling party; a reputation value calculation unit for generating the current reputation value of the calling party according to the call behavior pattern of the calling party; a black and white list determination unit for When the generated reputation value is greater than a threshold, the calling party is recorded in the whitelist; or when the generated reputation value is less than a threshold, the calling party is recorded in the blacklist; the call filtering unit is used for The call is filtered according to the blacklist or whitelist information determined by the black and white list determining unit. The device and method of the present invention can improve the detection efficiency and accuracy of spam calls, and at the same time can realize automatic update of black and white lists.

The invention discloses an application server starting method and an application server starting system. The application server starting method includes the steps: performing modularized integration for application services included by an application server according to association relations of application service business logic in advance, so that the service modules are obtained; constructing a microkernel integration framework based on a dynamic model service platform and a microkernel in advance, and deploying and configuring the service modules in the framework; on the basis, sequentially starting the dynamic model service platform, the microkernel, a platform adaptor and all the service modules, so that the application server is started. Evidently, the application server starting method achieves componentized and modularized starting of the application server based on a microkernel architecture, and when operations such as installation and upgrade are performed on applications of the application server, the application server does not need to be restarted, and all the operations can come into effect by means of direct dynamic configuration management of the corresponding service modules of the application server. Therefore, dynamic maintenance of the applications is achieved while maintenance cost is reduced.