84results about How to "Reduce lookup" patented technology

The invention discloses a packet forwarding method in a TRILL (transparent interconnection of lots of links) network and a router bridge. Both an entrance RB (router bridge) and an exit RB distribute local unique labels for local ports, and an MAC (media access control) address of a local host and the labels distributed for the local ports are learnt into local MAC address table entries; an MAC address table entry corresponding to a target MAC address of a packet to be forwarded from the local host is searched by the entrance RB in a local MAC address table, TRILL encapsulation including the entrance RB, the entrance label, the exit RB and the exit label is performed for the packet to be forwarded according to search results, and the encapsulated TRILL packet is sent to the exit RB; TRILL decapsulation is performed by the exit RB for the TRILL packet, an inner layer source MAC address is learnt, the inner layer source MAC address, the entrance RB and the entrance label are learnt to the local MAC address table entries, and the decapsulated packet is forwarded according to the exit label. By adopting the method and the routing bridge, the packet forwarding based on the labels can be realized, the search of the MAC address table can be reduced, and the complexity of packet forwarding can also be reduced.

The application provides a core network side based system and a core network side based method for initiatively pushing wireless personalized accurate information. The core network side based method for initiatively pushing the wireless personalized accurate information comprises the following steps: step S11, receiving a 3G (the third generation telecommunication) wireless network connection request submitted by a user, wherein the 3G wireless network connection request comprises the user identity information; step S12, judging that whether a personalized information record which corresponds to the user identity information exists or not, and executing the step S13 if the personalized information record which corresponds to the user identity information exists; step S13, judging that whether the personalized information record meets the preset rules, and executing the step S14 if the personalized information record meets the preset rules; and step S14, pushing personalized webpages to the user according to the personalized information record. Accurate personalized services can be provided for the user, the user can use and operate the 3G service more easily, and less flow can be used.

An intelligent suspension system comprises a main transportation circulating passage and a plurality of branch passages forked from the main transportation circulating passage, and a track changing mechanism is arranged at a fork position of the main transportation circulating passage and every branch passage. Different radio frequency identification cards are allocated to suspensions which are fed from a feeding end of the main transportation circulating passage and are distributed to different branch passages before feeding. When every suspension runs to the fork position of the corresponding branch passage, a card reading device reads radio frequency identification information to judge whether the suspension enters the branch passage or not, and if the suspension is allowed to enter the branch passage, the track changing mechanism is communicated with the branch passage and the suspension enters the suspension passage; if the suspension is not allowed to enter the branch passage, the track changing mechanism is communicated with the main transportation circulating passage and the suspension continues moving on the main transportation circulating passage circularly. If a specific branch alarms, directional distribution of the suspensions can be adjusted through terminal control, and if all the branches alarm, the main transportation circulating passage stops running.

The invention discloses an intelligent pharmacy control and management system which comprises a prescription analysis processing module, a distribution warehouse management module, a distribution management module and a replenishment management module, wherein the prescription analysis processing module is provided with an HIS (Hospital Information System) interface connected with a hospital HIS; the distribution warehouse management module is connected with the prescription analysis processing module; the distribution management module is connected with the prescription analysis processing module; and the replenishment management module is connected with the prescription analysis processing module. According to the intelligent pharmacy control and management system for a pharmacy, the intelligent management and control on medicine which is taken in and sent out of the pharmacy can be implemented and the medicine taking efficiency is improved.

The invention discloses a code generation method, which is suitable for execution in a server. The method comprises the following steps: sending a user interface configuration file to a client for presenting a visual user interface at the client. Receiving operation information on a visualized user interface presented by a user on a client, the operation information including component informationto be manipulated, page information and layout information of the component on the page; Sending an access request to the database in order to obtain a code snippet corresponding to the component anda page source code file; And integrating the corresponding code snippets of the components into the corresponding positions in the page source code file based on the layout information of the components on the page. This scheme can automatically integrate the structured code snippets, solve the flexibility of code reuse, and improve the efficiency of front-end development.

The invention discloses an intelligentized pregnant sow feeding management system which comprises a feeding trolley, an inducing trolley, a gate, positioning electronic tags, a trough, a positioning fence, a rest and activity area, a wireless handheld data manager and a pig farm data manager. An electronic tag is arranged on one ear of each sow, and sows can move or rest in the rest and activity area at ordinary times. The wireless handheld data manager and the pig farm data manager have wireless communication functions, the wireless handheld data manager further has a function of reading the electronic tags on the ears of the sows, and data of all the sows with the electronic tags on the ears in a pig farm can be recorded and checked in any place of the pig farm at any time through communication between the wireless handheld data manager and the pig farm data manager through wireless signals. The intelligentized pregnant sow feeding management system is capable of achieving accurate feeding, free movement and digital management of the sows, and is efficient, stable, easy to install and maintain, low in cost, convenient to use, and more beneficial to health of the sows and fetuses.

The present invention provides an intelligent saving toilet paper paper-out method and system for a public toilet. The method comprises the following steps: a paper-out platform is built in advance, wherein the paper-out platform includes a server, a communication network, a mobile client, a paper-out machine terminal and a detector, and the server includes a first determination module configured to determine whether the users are existing users or not; a second determination module is configured to determine whether the existing users can use paper for free or not; after the server receives the paper using request, the server determines whether the users are existing users according to the user paper-out information, and if the users are not existing users, the papers are directly taken out; and if the users are existing users, the server compares the time interval from paper using at the last time to this time with a presetting time value T, and it is controlled whether the papers are taken out or not and the paper-out state according to the comparison value. The server controls the paper delivery of each paper-out machine terminal so as to greatly improve the paper using standardization management, put an end to take more papers by people who are greedy for small gains and ensure that everybody can use the papers.

The invention discloses a Key-Value storage system-oriented indexed searching method and system. The method comprises the steps of S1, acquiring a Key-Value data item, storing the Key-Value data item into block, and generating a prefix complete binary tree according to block nodes; S2, acquiring a key value, and determining a key value digit number k according to the height of the binary tree, wherein the key value is a binary number; S3, acquiring first k digits of the key value, traversing from the first digit of the first k digits of the key value, searching the first 1 in the first k digits of the key value, recording a number j of digits in front of the first 1; S4, judging whether j is smaller than k or not, if j is smaller than k, enabling an objective result i to be equal to 2j, and executing S5, and if j is not smaller than k, enabling the objective result i to be equal to 2k-1-1, and executing S6; S5, cyclically searching from a (j+2)th digit of the key value, and when 1 is searched, enabling i to be equal to 2*(i+1); otherwise, enabling i to be equal to 2*i+1; stopping searching to obtain the objective result i when j is equal to k, and executing S6; S6, through the i value, searching block[i] in the prefix complete binary tree, judging whether the block[i] is not-null or not, and if the block[i] is not-null, outputting a value of the objective result i ; if the block[i] is null, enabling k to be equal to k-1, and then executing S3 until k is equal to 0.

The embodiment of the invention discloses a chatting record displaying method and device which is applied to a terminal. The chatting record displaying method comprises the steps of receiving a first operating instruction for the chatting record time axis correlated with chatting records in an application program of a user; responding to the first operating instruction and adjusting the time point of the chatting record time axis, displayed on a current screen of the terminal, so as to display a target time point required to be operated by the user on the current screen, wherein the current screen comprises, at least, a chatting record display area and the chatting record time axis; looking up the chatting records correlated with the target time point after receiving a second operating instruction for the target time point of the user; displaying the chatting records correlated with the target time point in the chatting record display area after looking up the chatting records correlated with the target time point. The chatting record displaying method and device are simple and convenient to operate, enable the user to quickly look up required chatting records and display the chatting records and enable user experience to be better.

The invention discloses an information push device, and the device comprises an obtaining module which is used for obtaining current environmental information and obtaining a historical activity record, corresponding to the environmental information, from a prestored historical activity record; a determining module which is used for determining to-be-pushed information correlated with the historical activity record; and a push module which is used for enabling the to-be-pushed information to be pushed in a mode of icon. The invention also discloses an information push method. The invention proposes a mode for automatically providing push information from an application. The device and method reduce the search process of the application, enable a search operation of the application to be completed quickly, and improve the search efficiency of the application.

The invention belongs to the technical field of processors and particularly relates to a multi-core processor soft error pressure test program generating system and method. The system comprises a code generator, a multi-core processor simulator, an arbitrating module and a machine learning module. The code generator generates a multi-core processor system structure weakness factor limit test program according to control parameters. The multi-core processor simulator operates the limit test program to generate system structure weakness factor values. The arbitrating module judges whether the multi-core processor system structure weakness factor limit test program generated by the code generator accords to requirements or not. The machine learning module is used for operating a genetic algorithm tool to optimize the control parameters of the code generator. The system has the advantages that the generated AVF limit test program can detect the maximum value of soft error occurrence rate in one system structure to the maximum extent, and searching and modifying a benchmark test program are omitted.

The invention discloses an RFID (Radio Frequency Identification Device) intelligent antenna stack matrix system which at least comprises two RFID antenna stacks, an RFID antenna multipath controller, an RFID reader-writer and a background processing system. Each RFID antenna stack at least comprises two RFID antennas and an RFID antenna middleware. The RFID antennas are connected with the corresponding RFID antenna middleware through coaxial cables. The RFID antenna middlewares are connected with the RFID antenna multipath controller through coaxial cables. The RFID antenna multipath controller is connected with the RFID reader-writer through a coaxial cable. The RFID reader-writer is connected with the background processing system through a communication data line. The background processing system is used for controlling the RFID reader-writer and the RFID antenna multipath controller through control data lines. According to the RFID intelligent antenna stack matrix system, objects in a region can be rapidly and accurately checked.

The invention discloses a shield tunnel surface image calibration method, a splicing method and a splicing system, and belongs to the field of tunnel detection. The method is characterized in that itis guaranteed that the optical axis of each camera is perpendicular to the surface of a tunnel, and the field angle of each camera is at least equal to (alphs-sigma(n-1)) / n; the calibration paper is pasted in an overlapped area of each view field range on the surface of the tunnel, so that each overlapped area comprises a plurality of candidate saddle points to be calibrated; each camera collectsa tunnel surface image at the same time; the candidate to-be-calibrated saddle points which are shot at the same time and have the best quality are found out as the to-be-calibrated saddle points of the adjacent cameras; and the coordinate information of each to-be-calibrated saddle point of each tunnel surface image is calcluated. According to the present invention, the saddle point of the view field overlapping area is selected as the calibration point, only one high-quality image needs to be shot, the operation is easy, and the method is suitable for the tunnel environment. The curved planeof the tunnel is unfolded into a plane through the mapping relation between the distorted image and the plane image, the splicing under the same coordinate system is achieved, the cost is lower, thetime is short, and the visual effect is better met.

The invention discloses a content acquisition method and a content acquisition device, belonging to the field of computer technologies. The method comprises the following steps: acquiring geographic position information of current user login; acquiring geographic position information of preceding user login; when the geographic position information of the current user login is not consistent with that of the preceding user login, acquiring contents corresponding to the geographic position information of the current user login. The method provided by the invention is used to reduce active search and lookup of a user at the same time of detecting changes of occasions at which the user locates, that is, necessary contents can be provided for the user in time, thus avoiding user intervention. And, the geographic position information and the content acquisition are associated, thus improving the pertinence of the content acquisition.

The invention discloses a data center network disaster recovery backup transmission method. The method comprises the following steps: determining, by a data sending end, the priorities of data streamsaccording to transmission time limits and data volume sizes of the data streams, independently adjusting the congestion windows of the data streams according to the priorities and congestion degrees,and limiting the sending rates of the data streams with low priorities in the case of congestion; and setting a queue for storing an identifier and priority information of the data stream to which amessage belongs at a data exchange end, and traversing the message to determine the priority of the data stream to which the message belongs when the message is sent or received, and processing the message according to the priority. The technical method recorded in the invention provides an end-to-end data center network disaster recovery backup transmission mechanism, which can maintain relatively good performance when the network load is relatively large, and can achieve low latency, high throughput, high burst tolerance and easy deployment, so that the transmission of disaster recovery backup data among a large amount of data stored in a data center can be completed within a short time.

The invention relates to a method for recognizing RTP / RTCP flux, based on the protocol character and correlation operation, wherein said method comprises: A, recognizing the RTP / RTCP stream generated by RTSP control; B, recognizing the RTP / RTCP stream generated by non-RTSP data pack. For RTCP pack, the invention can only analyze the port information and one byte at fixed position of load that the second byte, to obtain the result, with low consumption; for RTP pack, only recognizing based on the IP and the port number and the maintained RTCP stream information; since the number of RTCP and RTP streams are only relative to the parallel RTP / RTCP conversation number of chain, but not relative to the band width capacity of chain, it has low consumption, and better expanding property. And it uses Hash list to reduce the consumptions on search, refresh and delete of RTP / RTCP stream; and it has low error report rate and leakage rate, since the application clients use random port.

The invention provides a method, a system and an electronic device for adjusting a multitask arraying sequence through pressure touch control, in order to solve the problem of efficiently adjusting the arraying sequence of the application programs in a multitask management page in a smartphone system. According to the method provided by the invention, the touch control operation is simple; the operations of sliding, finding, identifying, and the like in the multitask management page of the user are reduced; the operation efficiency is increased; the adjusting efficiency of the multitask arraying sequence is increased; the faulty operation rate in the adjustment period is reduced; the man-machine interaction is visualized in the process of adjusting the multitask arraying sequence; the method is easily learned and used; the user experience is greatly increased; the interactive operation volume between the user and the system is relieved; and meanwhile, the fatigue feeling of the hands and eyes of the user is also reduced.

The invention discloses a multi-video forwarding method based on port numbers and IP addresses, and belongs to the video transmission field. The multi-video forwarding method based on port numbers and internet protocol (IP) addresses comprises a video server, a forwarding server and a terminal, wherein the video server sends multi-channel videos to the forwarding server which forwards corresponding videos to the terminal needing video transmitting; when the forwarding server forwards the corresponding videos to the terminal needing video transmitting, the forwarding server updates terminal information and the start and close of sub threads through a main thread, the transmission of videos is achieved through the sub threads, and each of the multi-channel videos corresponds to an independent sub thread, and each of the sub threads corresponds to a port number. According to the multi-video forwarding method based on port numbers and IP addresses, concurrent execution and no mutual interference among sub threads are guaranteed; further, the start and close of sub threads is achieved, not only simultaneous forwarding of multi-channel videos is guaranteed, but also the occupied bandwidth of reduced threads is prevented, and video transmission cost is reduced, so that the effect of video transmission is good.

ReducING power consumption at the cache. In one embodiment, a method for reducing power consumption at a cache includes determining a nonuniform architecture for a cache providing an optimum number of cache ways for each cache set in the cache. The nonuniform architecture allows cache sets in the cache to have associativity values that differ from each other. The method also includes implementing the nonuniform architecture in the cache to reduce power consumption at the cache. In another embodiment, the method also includes determining a code placement according to which code is writeable to a memory separate from the cache. The code placement reduces occurrences of inter cache-line sequential flows when the code is loaded from the memory to the cache. The method also includes compiling the code according to the code placement and writing the code to the memory for subsequent loading from the memory to the cache according to the code placement to further reduce power consumption at the cache.

The invention discloses a photographic method, wherein touch operation within the edge area of the mobile terminal touch control area is detected; the number of touch control points of the touch operation is obtained; and when the number of the touch control points is equal to the threshold value of the number of a first touch control points, a camera application of the mobile terminal is started. The invention also discloses a photographic apparatus and a mobile terminal. And with the invention, the camera application can be started rapidly.

The embodiment of the invention provides a virtual article presentation method for a live broadcast room, and the method comprises the steps: determining a target virtual article corresponding to a presentation behavior event when the presentation behavior event of an audience is monitored to exist in the current live broadcast room; determining a giving frequency corresponding to the target virtual article; and when the presentation frequency reaches a preset threshold, displaying a presentation control of the target virtual article in a live broadcast room user interface of a target audience, and triggering a presentation behavior event of the target audience for the target virtual article in response to a triggering instruction for the presentation control. According to the method, thecomplexity degree of virtual article presentation operation is reduced, the enthusiasm of audiences for presenting virtual articles is improved, the gift presentation atmosphere of a live broadcast room is created, the conversion of the payment rate is improved, the frequency of anchor shouting and gift presentation is reduced, anchors focus on game scenes and show venue art performances, and thelive broadcast experience of the anchors is improved.

The invention discloses a processing method and device for an application. The processing method for the application comprises the following steps: acquiring a hiding strategy, which is pre-configured by a terminal, of the application; acquiring current position information and / or time information of the terminal; hiding an application icon and application data of the application corresponding to the position information and / or the time information in the hiding strategy. According to the processing method, manual hiding or limiting operation of a user can be eliminated, so that a lot of unnecessary selection and search of the user can be reduced, and the operation of the user is facilitated.

The invention discloses a visual discrimination method for block stability. The visual discrimination method comprises the following steps: 1, acquiring a rock slope image and scanning a rock slope; 2, establishing a three-dimensional visualization model of the rock slope; 3, determining a structural plane equation of the target block; 4, determining a free surface equation of the target block; 5,determining a closed block body; 6, acquiring the area of each structural surface of the closed block body and the volume of the closed block body; and 7, calculating the stability coefficient of theclosed block. A rock slope image is obtained by using an unmanned aerial vehicle aerial photography mode, and a three-dimensional laser scanner is used for acquiring block visual data. The three-dimensional visualization model of the rock slope is constructed, the shape of the block is divided by utilizing the structural surface and the free surface, the stability analysis of the block can be given on site according to the sliding mode of the block, and the method is suitable for the field of stability analysis of blocks with exposed structural surfaces, such as the rock slope or an underground cavern, and is quick and convenient.

The invention discloses an information machine room cable identification and line hunting management method based on seven-color two-dimensional codes. The method mainly comprises the steps that equipment of an information machine room is graded according to importance, the equipment of the same grade is identified by adopting equipment labels of the same color, and connecting cables between the equipment of the same grade are identified by adopting cable labels of the same color as the equipment labels; A two-dimensional code image containing equipment information or connection cable information is printed on the equipment label or the cable label; The operation and maintenance personnel uses a mobile terminal to scan the two-dimensional code image to obtain detailed information of corresponding equipment or connecting cables and specific physical paths of the connecting cables; In the line searching process, only the cable labels of the corresponding grades and colors are concerned,and the corresponding connecting cables can be quickly found. According to the management method, anyone can quickly identify the risk level, importance degree and other parameter information of the equipment in the machine room according to the color identifier, important equipment is preferentially maintained, and safe and stable operation of the information machine room is guaranteed.

The invention discloses an accelerated data packet forwarding method and an accelerated data packet forwarding device based on a NetFPGA (field programmable gate array) programmable virtual router. A local accelerated forwarding module is designed on a data forwarding plane, and the local accelerated forwarding module and the original conventional forwarding module form a double-engine structure; two search lines are switched through a priority selection module to form a complementary search structure. Items in an accelerated route table have life cycles; data in the table can be regularly updated through a regular updating mechanism. Due to the design of the accelerated forwarding module, the programmable virtual router can shorten the search process data packets, reduce the search times for the route table, relieve the route search burden and fulfill the aim of accelerating data packet forwarding in a procedure of processing the data packets.

The invention provides a method and system for data reading. The method comprises the steps that an Hbase client terminal directly sends a data reading request to a Cehp system through a Cehp plug-in, wherein the data reading request comprises identification of target data and zone information of the target data; after finding the target data according to the data reading request, the Cehp plug-in directly returns the target data to the Hbase client terminal. According to the method and system for data reading, no cache is disposed in a Cehp plug-in layer, which reduces layers of data reading and omits a process of searching for the target data in the cache of the Cehp plug-in layer, and therefore the data reading efficiency is improved compared with the prior art.

In one embodiment, a method for reducing power consumption at a cache includes determining a code placement according to which code is writable to a memory separate from a cache. The code placement reduces occurrences of inter cache-line sequential flows when the code is loaded from the memory to the cache. The method also includes compiling the code according to the code placement and writing the code to the memory for subsequent loading from the memory to the cache according to the code placement to reduce power consumption at the cache. In another embodiment, the method also includes determining a nonuniform architecture for the cache providing an optimum number of cache ways for each cache set in the cache. The nonuniform architecture allows cache sets in the cache to have associativity values that differ from each other. The method also includes implementing the nonuniform architecture in the cache to further reduce power consumption at the cache.

The invention is in use for solving issue of mechanism, which is not supplied by current technique, for automatic adding specific id to terminal. The method includes steps: (1) user terminal sends request message with first id to first server; (2) the first server queries second id corresponding to first id in the request message to the second server; (3) after learning of that query is finished, the user terminal makes synchronization to the first server, and adds the second id corresponding to the first id in the user terminal.

The invention provides a method and a device for classifying application programs. The method comprises: according to a preset website recognition model, recognizing a preset website set in a preset database; performing information fusion on each preset website in the preset website set; and sending the information fusion result of each website to an information management system, so that the information management system manages the websites. Through different recognition models, the corresponding website sets are recognized, and information fusion is performed on each website in the website set, so as to realize management of websites. The method realizes supervision in different methods aimed at different type websites, and ensures accuracy of website management.

The invention provides a method and a system for rapidly switching applications through a force touch technology on an interactive interface, and an electronic device specific to the aim of rapidly switching the applications in intelligent equipment. Through adoption of the method, the system and the electronic device, operation steps required by a user in application switching are reduced, and actual use efficiency of the user is increased. The method, the system and the electronic device have high operation visibility, and are easy to learn and use. The complexity in lookup and recognition operations during user operations is lowered, and the user experience is improved greatly. The operation amount of interaction between the user and the system is reduced, and fatigue in hands and eyes of the user is relieved at the same time.