39results about How to "Improve addressing efficiency" patented technology

Disclosed are a data storage method and a data storage device. The method includes: obtaining data which comprises fields comprising field names and data contents; marking the field names; building an index of the field names, which comprises mapping relationships of the marking and the data contents of the fields; saving the index of the field names and the data contents of the fields as a data record which comprises an index area storing the index and a data storage area storing the data contents. By the method, consumption of storage resources is lowered and data searching efficiency are enhanced.

The invention provides a real-time medical ultrasonic three-dimensional imaging method, which is applicable to real-time acquisition of three-dimensional medical ultrasonic volume data which may be stored. Aiming at the characteristics of a current central processing unit (CPU) and the characteristics of a three-dimensional ultrasonic image, storage and access modes of three-dimensional data are optimized, and the conventional ray casting method is improved in combination with the knowledge of image morphology, so that the reconstruction and visualization of the three-dimensional data are quickly realized.

The invention discloses a route addressing method based on a tree network, comprising the steps of: (1) allocating domain names for each node, wherein the domain name comprises a relative domain name and an absolute domain name; configuring the same relative domain name and absolute domain name for the root node; allocating the only domain name in the same brother nodes as the relative domain name of a child node by a father node; and combining the absolute domain name and the relative domain name of the father node to be taken as the absolute domain name of the child node, wherein all components are separated by separators; and (2) carrying out route addressing according to the domain names: A, acquiring absolute domain name information of a target node from a protocol; B, calculating route path information from a source node to the target node according to the absolute domain names of the source node and the target node; and C, transmitting the protocol to the target node according to the route path information. By the invention, the route addressing method is simplified, and the efficiency of route addressing is increased. The invention can be adaptable to the variation of a network structure dynamically.

The invention discloses a service routing addressing method for service operation of a power communication network. Firstly, modeling is carried out on a power communication network; a chromosome coding mode based on priority is adopted; the service running state of the communication network is encoded; decoding is carried out by using a decoding mode corresponding to the code to obtain a servicepath set, then joint analysis is carried out on vulnerability factors of nodes and links in a physical layer, a network topology layer and a service organization layer to obtain a comprehensive vulnerability evaluation index of the power communication network, and an objective function and constraint conditions are set according to the comprehensive vulnerability evaluation index of the power communication network; and finally, the set target function is taken as a target optimization function of a genetic algorithm, the service route is optimized by adopting the genetic algorithm according tothe constraint condition, and the service route meeting the condition is selected from the service route set. According to the invention, the addressing efficiency can be improved, and the addressingeffect is improved.

The invention provides an SDN framework based on network virtualization. The SDN framework based on network virtualization comprises a cloud service platform, network virtualization equipment, computing virtualization equipment and storage virtualization equipment. A double-layer cloud service network framework is provided. When the user requires to perform data accessing, the user logs in the cloud service platform to perform accessing through his client side, and the cloud service platform provides the network access service for the user through the network virtualization equipment, providesthe computing service for the user through the computing virtualization equipment and meets the data access requirement of the user through the storage virtualization equipment according to the access demand of the user.

The embodiment of the invention relates to a data reading and writing method and device. The method comprises the following steps: determining a target data block cluster space to which a target datablock to be read and written belongs; determining a target storage address corresponding to the target data block according to the initial address of the target data block cluster space, the space size of a block node in the target data block cluster space and the block index of the target data block; and performing read operation or write operation on the target data block according to the targetstorage address. Therefore, rapid addressing can be realized, and the data storage and retrieval efficiency is improved. Furthermore, by applying the data read-write method provided by the embodimentof the invention in the blockchain scene, the storage and retrieval efficiency of the blockchain data can be improved.

The invention is suitable for the technical field of LED lighting, and provides an LED lamp string and a control chip thereof. The LED control chip comprises a chip address setting module, an addressing module, a luminance generating module and a driving module. The address setting module is electrically connected with the addressing module, the addressing module is electrically connected with theluminance generating module, and the luminance generating module is electrically connected with the driving module. As the first address mode and the second addressing mode are incorporated in the LED control chip, and the addressing mode is determined and addressed according to the external signal, when fast addressing is required, by selecting a second addressing mode to correspondingly searchthe address of the control chip according to the addressing code of the external signal, The address of the LED control chip does not need to be compared with the address of the external signal one byone, the addressing time is effectively shortened, the addressing efficiency is improved, and the problem of the addressing time and the low addressing efficiency of the traditional LED control chipin addressing is solved.

The invention discloses a method, a device and an equipment base for addressing. The method is applied to a system comprising the equipment base, main equipment and at least one slave equipment, the main equipment and the slave equipment are mounted on the equipment base, the equipment base is provided with a base circuit for addressing, and the base circuit provides N address lines respectively for each equipment. The method comprises the following steps: the main equipment supplies power for the base circuit; and the main equipment and each slave equipment read level signals respectively from respective address lines so as to determine respective addresses according to the respectively read level signals. Visibly, by adopting the method for addressing, provided by the embodiment of the invention, when an equipment fault occurs in the system, addressing of other equipment is not affected, thereby improving the fault tolerance and the reliability of the automatic addressing technology.

The invention discloses a peer-to-peer network bottom communication system for simulating biological neural morphology, which comprises the following three parts: block chain node initialization, peer-to-peer network heartbeat monitoring and bottom communication: firstly, generating a block chain address system and designing an intelligent contract grading system; monitoring the heartbeat of the peer-to-peer network, enabling nodes in the alliance chain to actively send node states, enabling the nodes in the alliance chain to update the states of other nodes, and monitoring the state of any node in the chain in real time; wherein the bottom communication comprises in-chain communication, namely monitoring the network state of a receiver node, if a UDP data packet is directly sent online, performing cross-chain communication, executing a communication contract by a sender, addressing a receiver alliance chain according to frequency, executing an intelligent contract by the sender afteraddressing is successful, and sending the data packet to the receiver. According to the working principle of a biological nerve system, a heartbeat monitoring, bottom communication and perception reflection system of a super-large-scale peer-to-peer network is established, and the block chain addressing efficiency, the data transmission efficiency and the safety can be effectively improved.

The invention discloses a forgotten article addressing method and device based on big data, and relates to the technical field of addressing methods and devices. The method comprises the following steps: collecting data information, wherein the data information comprises name information of articles which are often forgotten and address information which is finally found by each article; performing classification processing on the data information; sorting the address information finally found by the articles and generating a dynamic sorting table; receiving the name information of the lost article and obtaining the category of the name information; and receiving the lost scene information of the lost article and carrying out data processing. According to the invention, the address information which is finally found out of the article is collected and classified. According to the method and the device, when the articles of the user are lost, the articles lost by the user are analyzed by utilizing the big data, and the position information of the place where the articles are most likely to be located is provided for the user, so that the addressing process of the user on the forgotten articles is simplified, and the addressing efficiency of the user on the forgotten articles is improved.

An addressing system for controller of hydraulic support for mine comprises addressing units mounted on each controller of hydraulic support for mine, a CAN (controller area network) bus and a master controller, wherein the addressing units are in sequential connection via the CAN bus and connected with the master controller. Each addressing unit includes a pulse generator, a pulse counter and a relay. An addressing method for controller of hydraulic support for mine comprises (1) disconnecting all relays; (2) determining the first addressing unit; (3) determining an adjacent addressing unit; (6) determining the last addressing unit; and (7) allowing the master controller to send out an addressing termination instruction to accomplish the addressing process. The inventive addressing system and addressing method can assign an address to all controllers of hydraulic supports for mine connected to the master controller, effectively improve addressing efficiency and reduce the error rate caused by manual addressing.

An embodiment of the present invention provides a control method, motor drive equipment, control equipment, and a movable platform. The method includes: obtaining an addressing instruction sent by thecontrol equipment, wherein the addressing instruction includes a destination address number; acquiring the rotation state of the motor; when the acquired rotation state of the motor satisfies a preset state requirement, sending a feedback signal of the addressing instruction to the control equipment, and recording the destination addressing number according to the addressing instruction. The addressing of the motor drive equipment can be completed by obtaining the rotation state of the motor, avoiding the need to disassemble and disassemble the equipment each time addressing, realizing the automation and intelligence of the addressing control of the motor drive equipment, and improving the addressing efficiency.

The invention provides an equipment addressing method, device and system, which are applied to controlled equipment in a network equipment management system, the network equipment management system comprises master control equipment and at least one piece of controlled equipment, and the method comprises the following steps: receiving a broadcast message; analyzing the broadcast message, and judging whether the broadcast message is a set message or not based on an analysis result; if the broadcast message is the set message, judging whether the broadcast message is an addressing message or not; and if the broadcast message is the addressing message, sending a response message carrying the Internet protocol address of the controlled device to the main control device, so as to enable the master control device to update the stored Internet protocol address information of the corresponding controlled device.

The invention relates to a base station deployment position addressing method and device, and the method comprises the steps: obtaining the test data comprising signal intensity information and corresponding geographic position information; gathering the signal intensity information in corresponding grids according to the geographic position information, wherein the grids are obtained through dividing a to-be-planned region of a wireless network according to the geographic position; determining the positions of weak coverage grids according to the signal intensity information corresponding toeach grid; taking a plurality of weak coverage grids as the signal coverage area of the same to-be-deployed base station according to the position of each weak coverage grid, and forming the deployment areas of a plurality of to-be-deployed base stations. According to the technical scheme provided by the embodiment, the method achieves the addressing of the intelligent base stations, solves the problems of the blindness of a conventional manual site searching method and the unpredictability of a result. Compared with a conventional station planning method, the method greatly improves the station addressing efficiency, reduces the technical requirements for the personnel, and saves the resource investment of manpower and material resources.

The invention discloses a deep sea movable portable drilling machine. A whole structure of lightweight upper and lower frame connection is adopted, multiple underwater propulsion devices which are symmetrically mounted can achieve functions of deep sea moving and precise fixed-pint work, meanwhile, a diversified carrying platform and a good ship machine connector are provided, flexibility and workefficiency of deep sea work can be wholly improved, the drilling machine comprises an upper layer frame and a lower layer frame which are connected, the top of the upper layer frame is provided witha top frame used for fixed connection of an upper cable, multiple propellers are mounted on the upper layer frame through a propeller fixed plate, a hydraulic station providing whole equipment hydraulic power is mounted on the upper layer frame, according to the lower layer frame, a back plate is vertically fixed to the interior of the lower layer frame, the side portion of the back plate is provided with a sliding rail in sliding connection with a sliding block, the sliding block is connected to a telescopic rod of a propelling oil cylinder, a power head is fixed to the sliding block, a drillrod is mounted on the bottom end of the power head, and a drill bit is mounted on the bottom of the drill rod.

The invention discloses a method and device for addressing forgotten items based on big data, and relates to the technical field of addressing methods and devices. The present invention includes the following steps: collecting data information, the data information includes item name information that is often forgotten and the address information where each item is finally found; classifying the data information; sorting and generating the address information where the items are finally found Dynamic sorting table; receive the name information of the lost item and obtain the category of the name information; receive the lost scene information of the lost item and perform data processing. The present invention collects, classifies, and sorts the address information where the items are finally found. When the user's items are lost, the user's lost items are analyzed by using big data, and the user is provided with information about the most likely location of the items. The location information simplifies the user's addressing process for the forgotten item, and improves the user's addressing efficiency for the forgotten item.

The invention provides a PCRF addressing method and an addressing system. The method comprises the steps of sending a calling voucher acquisition request to a user information platform by a client; processing the request by the user information platform to obtain a calling voucher; sending a speed-up request containing the calling voucher to a service provider service platform by the client; initiating a speed-up calling request containing the calling voucher to an operator service platform by the service provider service platform; obtaining the target PCRF information by the operator service platform; issuing a speed-up strategy to an PCRF platform corresponding to the PCRF information by the operator service platform; issuing the speed-up strategy to a public data network (PDN) gateway of the client by the PCRF platform; and adjusting the current service of the client according to the speed-up strategy. According to the technical scheme of the PCRF addressing method and the addressing system, on the premise that the modification of the DRA is avoided, the PCRF addressing efficiency is improved.

The invention discloses an end-to-end voice communication node addressing method based on a double-layer structure. When each node participating in the communication is connected to the network, it is logically divided into two layers, and the upper layer is composed of a super node through a distributed hash table mechanism. To connect, the lower ordinary node selects a super node of the upper layer as the host node, and this super node implements the distributed hash table mechanism publishing and searching of ordinary node information. When a node accesses, it will distinguish super nodes, backup super nodes and ordinary nodes according to their own network address properties, network bandwidth capabilities, computing processing capabilities, and storage capabilities. The distributed hash table mechanism adopted applies the improved K-bucket structure, adding the IP address and port number information of the connected super node. In the process of node joining and addressing, super nodes and ordinary nodes will be implemented according to different steps. The invention can effectively improve the addressing efficiency of the voice communication node.

The invention discloses a flexible IP addressing method and device based on a single hash bloom filter. filter, in which the bit vector of each bloom filter is divided into k partitions; each prefix length is mapped to each partition of the corresponding bloom filter, and the IP prefix information is stored in the hash table; the addressing operation is performed When , W kinds of prefixes are intercepted to the destination address, and the intercepted prefixes are sent to the corresponding Bloom filter, and a matching vector is returned; according to the hash table and the matching vector, the storage space of the destination address is obtained. The invention effectively reduces the calculation amount of Bloom Filter to the original calculation amount, greatly reduces the calculation cost of addressing, improves the addressing efficiency of massive communication subjects, and supports the scalability of Flexible IP under multiple semantics.

The present invention is applicable to the technical field of LED lighting, and provides an LED lamp string and its control chip. The LED control chip includes: a chip address setting module, an addressing module, a luminance generating module, and a driving module; the address setting module It is electrically connected to the addressing module, the addressing module is electrically connected to the luminance generating module, and the luminance generating module is electrically connected to the driving module; by building the first addressing mode and The second addressing mode, and determine the addressing mode according to the external signal and perform addressing, and when fast addressing is required, the address of the control chip can be searched correspondingly according to the addressing code of the external signal by selecting the second addressing mode, There is no need to compare the address of the LED control chip with the address of the external signal one by one, which effectively shortens the addressing time and improves the addressing efficiency, and solves the problem of addressing time and addressing efficiency of the traditional LED control chip. low problem.

The invention relates to the field of wireless communications, in particular to a method for determining a PCRF (Policy and Charging Rules Function), access equipment and DRA (Diameter Routing Agent)equipment. The method comprises the following steps: replacing, by the access equipment, a public network IP address in a request message by an NAT (Network Address Translation) domain according to afirst corresponding relation between a preset IP address and the NAT domain, and sending the request message to the DRA equipment of an agent node to enable the DRA equipment to perform PCRF addressing according to the NAT domain. As the NAT domain of the DRA equipment corresponds to one or multiple public network IP addresses, the DRA equipment in the embodiment of the invention does not need toperform the PCRF addressing according to a "multiple-to-multiple" corresponding relation between the public network IP addresses and a PCEF (Policy and Charging Enhancement Function) host number during NAT domain-based addressing, and the look-up difficulty of the DRA equipment during the PCRF addressing can be reduced.

The invention relates to a battery pack wireless information acquisition device and an addressing method and addressing system thereof, and belongs to the technical field of battery system management. A first wireless radio frequency identification module is arranged in the battery pack wireless information acquisition device; a second radio frequency identification module coupled with the wireless radio frequency identification module is arranged in an external addressing device; after generating target address information, the external addressing device communicates with the first radio frequency identification module through the second radio frequency identification module, and writes the target address information into the battery pack wireless information acquisition device; and the battery pack wireless information acquisition device performs address configuration of a wireless network according to the target address information to complete addressing, so that the problems of low speed and low efficiency of a method for addressing the battery pack information acquisition device in the prior art are solved.

The invention provides a plasma display panel and a lower substrate thereof, wherein the lower substrate comprises an addressing electrode and a medium arranged on the addressing electrode; the addressing electrode is provided with a first part and a second part; the first part corresponds to the position of a sustaining electrode of an upper substrate, and the second part corresponds to the position of a scanning electrode of the upper substrate; and the second part is wider than the first part. In the invention, the width of the addressing electrode of a part corresponding to a Y electrode is increased, and the widths of the addressing electrodes of other parts are reduced so as to improve the addressing efficiency and reduce the capacitance and the non-effective power consumption of the addressing electrodes.

The invention discloses a splicing processing method for irregular seismic data. The splicing processing method comprises the following steps of: 1, inputting the surface element size, angular point grids and geodetic coordinates of each grid; 2, calculating the azimuth angle of the main measuring line; 3, generating a grid point space; 4, establishing a conversion relation of different grids, and carrying out secondary coordinate rotation on all grid point spaces; 5, scanning seismic data of grids needing to be converted, and storing seismic trace header information as a seismic dictionary; 6, querying the seismic dictionary to read corresponding seismic traces; 7, screening seismic traces meeting conditions; 8, generating a fusion coefficient; 9, outputting fusion data; and 10, ending. According to the method, grids of different seismic data are unified, and differences among different seismic data are corrected, so that transition of a data overlapping region is more natural and continuous; moreover, a four-neighborhood method and a Gaussian kernel function method are adopted to carry out the interpolation of the seismic trace, and data matching and fusion processing are completed, so that the stability of a weighting coefficient is ensured.

The present invention provides an SDN architecture based on network virtualization. The SDN architecture based on network virtualization includes: a cloud service platform, a network virtualization device, a computing virtualization device and a storage virtualization device. The present invention provides a two-layer cloud service network architecture. When users need to access data, they log in to the cloud service platform through their own clients to access. The cloud service platform uses network virtualization equipment to Users provide network access services, provide users with computing services through computing virtualization devices, and meet users' data access requirements through storage virtualization devices.

The invention discloses a sensing network positioning and addressing system and method based on coding type fiber bragg grating sensing. The sensing network positioning and addressing method includes three levels of intelligent processing processes. The first level adopts circulated matching under condition constraints so as to ensure the only correct matching results, and wavelength information which cannot be addressed in the first level can be secondarily filtered by the third level for further accurate processing. Wavelength information which cannot be totally matched in the second level can enter the third level to be matched in an interactive mode with the second level by utilizing an auxiliary deciding mode based on a decision matrix reasonably until high-accuracy positioning and addressing results are obtained. Compared with a traditional coding type fiber bragg grating sensing network addressing and positioning method, the sensing network positioning and addressing system adopts the multi-level processing mode, rigidly controls matching conditions and matching results, avoids the problem that the traditional method can be failed when used for sensing coinciding of variable quantity, and can achieve accurate addressing and positioning. The sensing network positioning and addressing system and method can be used for positioning and addressing of sensing networks based on coding type fiber bragg grating sensing and has high accuracy and reliability.

The present invention provides an RS485 bus ad hoc network full-duplex communication system and its address automatic addressing method; the system includes several terminals, the terminals are provided with two interfaces, and the interfaces between the terminals are connected in series to form a closed loop. There is a master terminal in the terminal, and the rest are slave terminals. In the present invention, the host and the slave are connected in series to form a ring network structure, and the system is designed with hardware redundancy to improve the reliability of the system; the assembly line addressing method is adopted to improve the addressing efficiency of the system; new terminals are automatically identified for network access, faults, and removal The equipment is automatically connected to the network, which simplifies the complexity of system setup and use; the Bypass function of the terminal RS485 interface reduces the impact of a single machine failure on the entire system network, ensures reliable system network operation, and reduces maintenance difficulty.