32results about How to "Implement the search function" patented technology

The invention relates to a recording system and a method which are used in teaching and venues. The system consists of a host which is connected with a video record device and an audio record device. The host consists of an audio input interface, a video input interface, a computer interface, a major control unit, a storage cell, a video source switching module and a slide processing module; wherein, the video source switching module matches the major control unit for switching the video source, the slide processing module is used for receiving and demonstrating slide signals in the computer, the major control unit processes the received audio signals, video signals and slide signals to produce multimedia files which consist of video contents and slide contents corresponding to time. The host can be externally connected with a demonstrating computer. A remote control can be used for controlling the recording process and the switching of the video source when in use. The recording process requires no coordination of a plurality of people, and editing processing is not required after the recording. A time corresponding relationship is established between the recorded video and the slide pictures.

The invention discloses an efficient searchable access control method based on a hidden strategy CP-ABE, which belongs to the field of information security. The method is based on a public key and a main key which are generated by a cloud server and are used for encrypting data. A data owner encrypts the uploaded data and the optional search keywords respectively according to the optional access strategy and the public key, sends the ciphertext to the cloud server and sends the keyword ciphertext to the search server. After the data visitor makes an access request to the cloud server, the cloud server generates a private key according to the attribute of the visitor and sends the private key to the visitor. The visitor encrypts the selected search keyword by using the private key to generate a keyword trap door, and sends the keyword trap door to the search server for ciphertext search; the search server returns the matched ciphertext number to the visitor through the cloud server; andthe visitor decrypts the ciphertext according to the private key of the visitor, and if the access strategy is met, decryption can be successfully carried out. The method is low in operation cost andhigh in operation efficiency.

The invention discloses an information searching method for a mobile terminal, which comprises the following steps of: A, performing search in a target application according to retrieval words to search out data information containing the retrieval words; B, if the searched data information contains predefined keywords of personalized information, acquiring the personalized information as the search result, and performing search in the target application by using the keywords as new retrieval words to search out the data information containing the new retrieval words; and C, classifying and arranging the acquired search results according to the classification of the retrieval words and the keywords of the personalized information, and displaying the classified and arranged search results. Correspondingly, the invention discloses the corresponding mobile terminal. The embodiment of the invention can realize the information searching function at the mobile terminal so as to perform multi-application multi-keyword comprehensive search according to the retrieval words, provide quick information searching function for a user and comprehensively provide the search results with rich contents.

The invention discloses a system and a method for searching neighborhood anchors on the basis of map service, and relates to the field of anchor positioning and searching during video live broadcast. An anchor end of the system comprises an anchor end initializing module and an anchor end positioning module; a watching end of the system comprises a watching end initializing module, a watching end positioning module and an anchor information acquiring module. The method includes acquiring geographic location information of anchors by the aid of the anchor end positioning module when live broadcast is started by the anchors, reporting the geographic location information of the anchors to a map service platform and storing the geographic location information of the anchors; acquiring geographic location information of audience by the aid of the watching end positioning module when the audiences watch the live broadcast, and reporting the geographic location information of the audiences to the map service platform; retrieving all the neighborhood anchors currently in live broadcast by the aid of the map service platform according to the geographic location information of the audiences; querying corresponding anchor information from servers of a live-broadcast platform server by the aid of the watching end according to retrieval results so as to search the neighborhood anchors. The system and the method have the advantages that particular implementation schemes can be provided for functions of searching the neighborhood anchors, the system and the method are accurate and reliable, and service requirements of users can be met.

The invention discloses an instantaneous search method to keyword in website, which comprises: 11) while loading website to user client, loading the script program for keyword search in website to start the process; 12) real-time monitoring and receiving the operation from mouse or keyboard; 13) acquiring keyword for inquiry according to operation; 14) sending instantaneously the keyword to server for search; transmitting the search information to client; 15) displaying said search result on client instantaneously. This invention has better pertinency, can provide much rich search information, and fits to teaching or other website.

An embodiment of the invention provides a searching method and a client. The method comprises steps as follows: determining search terms input by a user; if the current network environment does not meet a set network search condition, determining result summary information matched with key words corresponding to the search items in a local lexicon of the client, wherein the local lexicon stores the correspondence between the key words and the result summary information; displaying the matched result summary information. With the adoption of the searching method and the client, when the network environment is poorer or the client fails to access the network, the result summary information matched with the search items can be searched from the local lexicon, and the search function is realized through display of the result summary information to the user.

The invention provides central monitoring equipment of an intelligent wind farm and a turbine monitoring method of the intelligent wind farm. The central monitoring equipment comprises a user instruction interaction module, a control module and a data communication module; the user instruction interaction module is used for receiving user instructions; the control module is used for generating operation instructions according to the received user instructions; the data communication module is used for being connected with a wind turbine of the wind farm through a communication line, the data communication module sends the operation instructions to the wind turbine in the wind farm or receives information from the wind turbine, and the control module executes data statistical operations corresponding to the operation instructions according to the information of the wind turbine, received by the data communication module. According to the equipment and method, turbine control and data statistics can at least be performed through the user instructions, operation modes can be simplified, operation time can be shortened, and the equipment and method are convenient for user to use.

The invention discloses a part CAD (Computer-Aided Design) model reusing method based on a point cloud classification network. A retrieval problem of a three-dimensional part CAD model is converted into a classification problem of a three-dimensional point cloud model. A classification network and a retrieval network are established by taking a PointNet network as a framework, and a residual blockstructure of a ResNet network is introduced into the retrieval network, so that the recognition precision of high-similarity parts is improved. A three-dimensional part CAD model library for small-batch customized products is established, the three-dimensional part CAD model library is preprocessed to obtain a training data set, the part point cloud model is input into the classification networkand the retrieval network corresponding to the part category in sequence, and retrieving is performed to obtain the most similar part model. According to the method, three-dimensional space information of the part CAD model can be better captured, rapid and accurate recognition of the part CAD model is achieved, and then the processes of design, process planning, manufacturing, assembling and thelike of small-batch customized parts of an enterprise are accelerated.

The embodiment of the invention discloses an index generation method and a content searching method, device and equipment and belongs to the technical field of searching. The method includes the stepsof acquiring description information data of at least one piece of content, wherein the description information data of each piece of content includes at least one piece of description information for describing details of the content; extracting index keywords of each piece of content according to the description information data of each piece of the content; constructing a content index, wherein the content index includes a corresponding relationship between the index keywords and the content. According to the embodiment, by extracting the index keywords of the content from the descriptioninformation data for describing the details of the content, constructing the content index according to the content and subsequently using the content index, the function of searching for the contenton the basis of the details of the content can be achieved, there is no more restrictions to searching on the basis of names, and the function of searching for the content is improved.

The invention discloses a programmable non-isolated DC-DC converter topology search method. The method comprises the following steps of dividing a non-isolated DC-DC converter into a first structure,a second structure and a third structure; setting the type and number of devices contained in the second structure, and performing structure initialization on the second structure to generate a network table H; performing first condition screening on the network table H of the second structure to generate a network table G; combining the first structure, the third structure and the screened secondstructure network table G to obtain a network table F; and screening the network table F by using a second condition to generate all feasible topological network tables E. According to the method, topology search can be carried out on the non-isolated DC-DC converter, and the function of searching the topology of the non-isolated DC-DC converter in a computer program mode is achieved.

The invention discloses a certificateless public key searchable encryption method and a certificateless public key searchable encryption system. The certificateless public key searchable encryption method does not need to be based on a random oracle machine model; the system comprises a secret key generation center, a data sending end, a data receiving end and a cloud server, and the secret key generation center is responsible for generating part of private keys for the data sending end, the data receiving end and the cloud server; the data sending end is responsible for encrypting the data; the data receiving end is responsible for generating a trap door of a keyword to be retrieved; and the cloud server is responsible for storing and retrieving ciphertext data. Public and private key pairs are added to the data sending end and the cloud server, trap door transmission can be conducted through a public channel, attacks of keyword guessing can be resisted, the ciphertext data retrievalfunction is achieved, and meanwhile the indistinguishability of ciphertext data and the indistinguishability of a trap door are guaranteed.

The system includes management unit, charging unit, short message interaction module for mobile communication terminals, interaction module for mobile logging on network, interaction module for computer to log on network, manual interaction module. Including short message server, network site server, database, memory, the management unit carried out filtering, sorting, positioning and matching information received. The management unit sends the calculated signal to system bus. The invention also discloses short message interaction method for mobile communication terminals, method for mobile logging on network to issue information, method for mobile logging on network to search information, method for computer to log on network to issue information, method for computer to log on network to search information, and manual station interaction method for immobile phone (including wireless local phone).

The invention provides a management method for a static hoisting web site and a management system. According to the management method, a full-text index of the static hoisting web site is generated according to a first search engine, when a retrieval request of the static hosting web site is received, corresponding file indexes are retrieved, and an HTML (hypertext markup language) page is organized according to a retrieval result and is returned to a client. Therefore, the retrieval function of the static hoisting web site can be realized without need of a large amount of developing work.

The invention relates to an automatic parking space detection method, an electronic radar system and a storage medium. The method includes: starting the parking space search function, switching the radar system to the parking space search working mode, and starting the parking mode algorithm at the same time; target detection, judging Whether there are multiple targets in a distance resolution unit at the same time, if so, distinguish multiple targets and output multiple target information, otherwise, go to the next step; judge whether the parking space search function is completed, if so, restore the normal long-distance detection mode , otherwise, return to the previous step. In the radar system of the present invention, by switching the working mode, without increasing the scanning bandwidth, the detection accuracy and resolution of the short-distance are improved, so as to realize the parking space search function in APA and VPA, and realize relatively fast detection without relying on image requirements. On the basis of a large-scale parking space search, it can also adapt to changes in various environments, and can detect and feed back various emergency situations during the parking process in time for background processing.

The invention relates to a low-frequency oscillation monitoring technology of a large-scale electrical network on the basis of a wide area measurement system (WAMS). The invention combines the advantages of various real-time analysis algorithms in allusion to the limitation that the low-frequency oscillation monitoring system in prior art only can perform offline analysis, so as to disclose an online low-frequency oscillation monitoring system of an electrical network to realize the online monitoring and analysis of the low-frequency oscillation of the electrical network. The low-frequency oscillation monitoring system of the electrical network of the invention is a software function module based on a traditional WAMS system, and comprises a system management module, a data communication module, a real-time monitoring module, a data analysis module and a database module. The invention realizes the real-time recording, real-time displaying and stable analysis functions of the low-frequency oscillation data in the electrical network, and is mainly used for the monitoring and analysis of the large-scale electrical network.

The invention provides a webpage retrieval method, device and equipment and a storage medium. The method comprises the following steps: establishing a webpage retrieval library comprising published description information of a static webpage; receiving a retrieval request carrying key information; and querying a webpage retrieval library according to the key information, and determining the staticwebpage of which the description information is matched with the key information as a target webpage. The method comprises the following steps: establishing a webpage retrieval library comprising description information of a published static webpage; receiving a retrieval request carrying key information, querying a webpage retrieval library according to the key information; determining the static webpage with the description information matched with the key information as a target webpage, according to the webpage retrieval method and device, establishing the webpage retrieval library specially used for retrieving the published static webpage, retrieval of the static webpage can be achieved without querying the intranet database, the retrieval function of the static webpage of the extranet website which cannot access the intranet database is achieved, and the efficiency of searching for the target webpage by a user is improved.

The invention belongs to the field of big data technology and media fusion, and discloses a GIS-based smart media fusion operation system, which comprises a digital map layer and a media fusion layer which are overlapped with each other, the media fusion layer is used for displaying corresponding public signals according to retrieval contents, each public signal has a unique geographic space position node on a digital map, and the unique geographic space position node is used for displaying the corresponding public signal. The public signal is an application account of a user on the GIS-based intelligent fusion media operating system, the user comprises an information publisher and an information user, and the information publisher carries out information publication in a text, picture, voice, video and virtual reality mode on the GIS-based intelligent fusion media operating system through the public signal and carries out interaction and transaction with the information user. Wherein the transaction is performed by connecting the unified payment platform. According to the operating system, the digital map layer and the public signal are fused, and the public signal can provide service information published in modes of characters, pictures, voice, videos, virtual reality and the like and has interaction and transaction capabilities.

The invention discloses a method and a device for screening and searching table data by a dynamic column of a web page. The method includes the steps: packaging programming interfaces called in related settings and data attributes corresponding to the related settings into interfaces of the related settings according to the related settings of received data in a column of a table; packaging front-end JavaScript interfaces corresponding to the interfaces of the related settings according to the data attributes in the interfaces of the related settings; repeatedly searching data in the table by the interfaces of the related settings and returning the searched data to the web page by the front-end JavaScript interfaces in real time according to data screening requests received from the front-end JavaScript interfaces. By the method and the device, the real-time data can be provided for the web page.

The invention relates to a wireless radio frequency module serial communication method used for a remote control device. The wireless radio frequency module serial communication method comprises connection confirmation, including, sending a connection request instruction frame to a target slave machine by a host, and replying to confirm a connection instruction frame to finish connection confirmation of the host and the target slave machine after the target slave machine receives the connection request instruction frame; data transmission, including, after connection confirmation, sending a data frame to the slave machine by the host, and receiving the data frame by the slave machine; and state checking, including, when the number of the target slave machine is 1 and after a set number ofthe target frames are set at each time, performing connection confirmation for the host and the slave machine by the host. In comparison with the prior art, when the number of the target slave machineis 1 and after the preset number of the data frames are sent at each time, connection confirmation between the host and the slave machine is carried out by the host; and when the host performs directed transmission on one slave machine, high-reliability automatic reconnection between the host and the slave machine is realized through the instruction frame under the condition that a signal is recovered after being lost.

The invention provides a visual electronic medical record query system and a visual electronic medical record query method.The visual electronic medical record query system comprises an EMR system and a database, and the EMR system comprises a control unit, a storage unit, a display unit and a communication unit; the control unit stores clinical data created by a medical worker through the EMR system in the storage unit; when a user of the EMR system wants to view the stored clinical data, the control unit receives a request of the user and correspondingly loads and displays one or more stored clinical data, and a screen for displaying the clinical data is a first screen; when the user wants to search more related data, the control unit displays a search screen for searching clinical data on the first screen, and the search screen is a second screen; a second screen configured to be able to input a data search request; according to the EMR system of the invention, the image representing each disease identified from the medical record of the patient is sequentially visualized on the human body image according to the occurrence time of the disease, so that the disease information is easier to grasp.

The invention discloses an efficient searchable access control method based on the concealment policy CP‑ABE, which belongs to the field of information security. The present invention is based on the public key and master key used to encrypt data generated by the cloud server; the data owner encrypts the uploaded data and self-selected search keywords according to the self-selected access strategy and public key, and sends the ciphertext to the cloud The server sends the keyword ciphertext to the search server; when the data visitor makes an access request to the cloud server, the cloud server generates its private key according to the attributes of the visitor and sends it to the visitor; the visitor uses the private key to search for the selected search server. The keyword is encrypted to generate a keyword trapdoor, and the keyword trapdoor is sent to the search server for ciphertext search; the search server returns the matching ciphertext number to the visitor through the cloud server; the visitor uses his private key to The ciphertext is decrypted, and it can be successfully decrypted if the access policy is satisfied. The invention has low operation cost and high operation efficiency.

The invention discloses a searching method, device and system as well as a generation method of the command converter. The searching method comprises the steps as follows: a searching request which is sent by an application and meets a preset criterion is received; the searching request is converted into a searching command which is matched with the requirement of the application and can be recognized by a searching engine; after the searching engine performs searching and generates a searching result according to the searching command, the searching result is converted into an application result recognizable to the application in a preset format; the application result is returned to the application. With the adoption of the searching method, after the application or the searching engine changes, the waste of development resources is reduced while the searching function is ensured to be available.

The invention discloses a system and a method for searching neighborhood anchors on the basis of map service, and relates to the field of anchor positioning and searching during video live broadcast. An anchor end of the system comprises an anchor end initializing module and an anchor end positioning module; a watching end of the system comprises a watching end initializing module, a watching end positioning module and an anchor information acquiring module. The method includes acquiring geographic location information of anchors by the aid of the anchor end positioning module when live broadcast is started by the anchors, reporting the geographic location information of the anchors to a map service platform and storing the geographic location information of the anchors; acquiring geographic location information of audience by the aid of the watching end positioning module when the audiences watch the live broadcast, and reporting the geographic location information of the audiences to the map service platform; retrieving all the neighborhood anchors currently in live broadcast by the aid of the map service platform according to the geographic location information of the audiences; querying corresponding anchor information from servers of a live-broadcast platform server by the aid of the watching end according to retrieval results so as to search the neighborhood anchors. The system and the method have the advantages that particular implementation schemes can be provided for functions of searching the neighborhood anchors, the system and the method are accurate and reliable, and service requirements of users can be met.

The invention provides a document searching method, a storage medium and a computer. The document search method comprises the following steps: loading a search plug-in in a document program starting process; inputting a keyword through the search plug-in to search at a specified position; enabling the search plug-in to read the content of a document of the same document type at a specified position by using the document program under the condition that the document is not opened, and searching; and displaying the matched search result in an interface of the document. In this way, the search function can be directly achieved through the document program, and the search result can be called to compile the negative document.