786results about How to "Implement query" patented technology

The invention relates to an intelligent home system which comprises a server and intelligent home terminals having a browser function, wherein the server at least comprises an intelligent home WEB server, on which various home Web services are integrated; the intelligent home WEB server is externally connected to an internet, for realizing various remote control of a user; the intelligent home WEB server is internally connected to each of the intelligent home terminals through a local area network; the intelligent home terminals are connected to at least one control terminal in wired or wireless manner, for finishing information transformation between the server and the control terminal and sending transformed information to the intelligent home WEB server or the control terminal; the control terminal, as an actuator of the intelligent home system, is directly connected to various domestic appliances, for directly controlling the domestic appliances; the intelligent home terminals are provided with fixed IP (Internet Protocol) addresses; and the control terminal connected to the intelligent home terminals is used for uniformly addressing.

The invention provides an intelligent parking lot management system which comprises an entrance and exit management and charging system, a location and navigation system, a parking stall control system, a data communication system, a data service system, an administrative client system and a network function service system. The invention also provides an intelligent parking lot management method which comprises car entrance / exit management, client return and car-search management and car location and navigation methods. According to the invention, intelligent parking lot management automation can be realized, and a parking lot can be managed highly efficiently and accurately. Thus, costs of manpower and material resources are saved greatly.

The invention discloses an efficient massive remote sensing data distributed organization and management method, and the steps are as follows: (1) the first step: a remote sensing image pyramid is constructed according to an original remote sensing image resolution; (2) each layer of the remote sensing image pyramid is cut into blocks based on a Tile technology, and small blocks of images Tiles are formed; (3) based on a file storage system, a layered directory storing structure is built to store the small blocks of images Tiles in the second step; (4) according to the level of a given original remote sensing image and the latitude and longitude coordinate values of a location point, the name of the belonged Tile and the relative storage path of the Tile are calculated, and the quick query and acquisition service of the remote sensing data is realized; and a storage system stores the small blocks of images Tiles in the second step by building the layered directory storing structure; and (5) the architecture of a distributed storage system is adopted to store and manage the layered directory and the small blocks of images Tiles. The method of the invention can be used for effectively storing and managing the remote sensing data which are massive and have multiple sources, multiple resolutions and multiple wave bands, wherein, the layered directory storing structure has the advantages of simple and flexible structure, and easy and convenient data location, and can provide the quick query and acquisition of the remote sensing data, thus being provided with high effectiveness.

The invention discloses a business service system oriented to log big-data analysis. The system comprises a log obtaining module, a data preprocessing module, a data pipeline module, a computing processing module, a storage inquiry module and a system management module, systemized packaging is conducted on the method of data calculation and data storage, in the field of log data analysis, in the aspect of connection and data management of applications for scenes in which data processing, analysis, displaying and the like are needed, the big-data business service system which easily expands transversely in data and business and is matched with multiple big-data computing modes is formed. A multi-module design method is adopted, through unified management of the key intermediary service, through the combination of distributed computing and storage components in the system architecture, a system platform which helps a user quickly process and analyze data and makes a business applicationeasily expanded is provided.

The invention discloses a method and a system for e-commerce transactions. The method comprises the following steps that a buyer releases purchase order information through a buyer terminal, a network server automatically matches corresponding supplier information, a matched supplier feeds back quotation information to the network server according to the order information, and the buyer bargains with the corresponding supplier according to the quotation information to generate transaction order information; the network server prompts the supplier to update production schedule information in real time; the supplier updates the production schedule information and delivery schedule information in real time through the network server, the delivery schedule information comprises commodity inspection schedule, customs clearance schedule and logistics customs clearance and dispatch schedule, and the buyer and the supplier respectively feed back transaction evaluation information to the network server. The method and the system disclosed by the invention can carry out automatic identification, matching and schedule tracking and prompting on two parties of transactions, realize real-time updating, query and feedback of the transaction status, reduce the transaction risk and cost, and improve the working efficiency and success rate of transactions.

The invention provides a distributed key-value query engine system and a query method. The system comprises a metadata server, at least one agency node and at least one storage node, wherein the metadata server is used for maintaining the global routing list information pointing to the storage node; the agency node comprises a query forwarding module and a data forwarding module, wherein the query forwarding module is used for responding to a request which is emitted by a client end and comprises a target KEY, and forwarding the request of the client end to a corresponding storage node on the basis of the global routing list information; the data forwarding module is used for transmitting a respond package which is returned by the corresponding storage node and comprises a target Value to the client end; the storage node is used for obtaining required data from local storage on the basis of the received request of the client end, and sending the respond package comprising the target Value to the agency node. According to the distributed key-value query engine system and the query method, the key-value data distributed storage and query are realized, the massive key-value data can be contained, and the adaptability to high concurrent access is stronger.

The invention discloses a conversion algorithm from XQuery to SQL query language and a method for querying a relational database. Firstly, relational data is mapped into an XML mode, and a concrete mapping rule comprises the following steps of: constructing self-defined XQuery query sublanguage (comprising construction of grammar and functions for self-defining the XQuery query sublanguage); converting the self-defined XQuery query sublanguage into the SQL query language; and utilizing the SQL query language after the conversion to query the relational data. Compared with the prior art, the conversion algorithm can convert an XQuery statement which aims at the relational data to query into an SQL query statement with a plurality of layers of complex nestings and multi-table joining, and the generated SQL statement meets SQL99 standard; and the algorithm can also be taken as a basis of query conversion of an XML expansion plug-in of the relational database, and can also be used for realizing middlewares related to the database and realizing that the database is required by the use of the XQuery language.

The invention discloses an automatic testing device and method universally used for multiple bus processor modules. The automatic testing device comprises a power supply unit, wherein the power supply unit is connected with an industrial personal computer, a programmable oscilloscope, a programmable power supply and a signal acquisition subdevice; the industrial personal computer is connected with an equipment access box, an equipment adapter box is respectively connected with a multimeter and a digital I / O (Input / Output) control panel, the power supply input end of the equipment adapter box is connected with the power supply output end of the programmable power supply; the industrial personal computer is connected with the programmable oscilloscope, the programmable power supply and a communication board; and the programmable oscilloscope and the programmable power supply are connected with the equipment adapter box. The invention mainly realizes portable mechanical loading of different types of different bus processor modules, automatic loading of closed test programs, automatic testing of performances and breakage and short circuit property tests of all pins of the module. By using test hardware of the automatic testing device and matching developed test software, automatic recognition of the processor modules, automatic loading of the closed test programs, real-time display of performance test results, report output and other functions can be realized.

The invention relates to a multilanguage question and answer interface fast constituting method based on domain ontology and template logics. The method comprises the following steps of (1) multilanguage domain ontology structure building; (2) first-order template logic system building based on the domain ontology; (3) multilanguage question template structure design based on domain ontology and template logics; (4) domain-oriented question template base building; (5) user question preprocessing and question template matching; (6) user question semanteme obtaining and multilanguage intertranslation method. The multilanguage question and answer interface fast constituting method has the advantages that the question template semanteme can be more precisely expressed through the domain ontology and the template logics, the question template expression ability is improved by combining template operation characters, higher representativeness is realized, the template base scale can be reduced, in addition, a multilanguage body is similar to a multilanguage semantic dictionary, and the cross-language information inquiry can be easily realized. According to the method, various multilanguage man-machine interactive interfaces of field-oriented intelligent information retrieval and automatic question and answer systems can be fast constituted.

The invention discloses a non-invasive multipath pulse wave detection device, which comprises at least two sensors, each of the sensors is provided with a fixing device thereon and connected to a signal processing unit, and the signals detected by the sensors are processed and stored by the signal processing unit. The invention synchronously collects pulse waves and wave velocities in a multipathmanner and uses a wave form processing technique for the pulse wave collecting points of the different sites of a human body, is capable of analyzing the wave velocities and the wave forms aiming at the different sites of the human body, and provides more specific information reflecting cardiovascular system states for clinic real-time monitor.

The invention provides a uni-directional set-top cable box video-on-demand method making use of the passback of mobile communication network, which is that users use mobile communication network for visiting EPG server and examining the list of programs; a request for ordering programs is proposed; video-on-demand server sends the program stream to the IP-QAM equipment of users; IP-QAM modulates the program stream to the radio-frequency signal; and the program stream is received by the set box of the users for the playback. The video-on-demand method needs no double action transformation of cable, and extra computer network to realize the fast video-on-demand service.

The invention relates to a self-service insurance method and an insurance self-service teller suitable for the same method. The method is characterized in that the self-service teller sends an insurance scheme customized by a user to an insurance service network, insurance management systems of multiple insurance mechanisms accessed to the network make offers, and after the user selects an insurance mechanism, the user pays insurance premium through the self-service teller or other modes to obtain an insurance policy. The self-service teller mainly comprises a card reader, a touch screen, buttons / a keyboard, a display, a printer and a host. The invention enables the user to achieve insurance, renewal of insurance, payment, insurance policy printing, querying and the like on the self-service teller, so that the user is greatly facilitated, the cost of the insurance industry is reduced, and the efficiency is improved.

The invention provides an enterprise informatization management system which comprises an office intelligent management module, an intelligent project supervision module, an intelligent product management module, a product resource function management module and a training management module. The system not only can realize automatic unification and query of attendance, leave, resumption from leave and payment of employees, but also can realize unified management and query of periodical management and maintenance of the products, specifically comprising purchase of raw materials, product research and development, product production, product sale and later maintenance and repair of the products. According to the enterprise informatization management system, complete-course tracking and service of each product can be realized, not only management of employee information is guaranteed, but also effective management of the products is realized, thereby helping to manage the management mode of an enterprise in a standard manner, improving management efficiency, reducing management cost and allowing the enterprise informatization management system to be more perfect.

The invention relates to a vehicle emission remote monitoring system based on OBD (on-board diagnostics) detection data. The system comprises a data processing unit, a network communicating unit and a remote monitoring client side. On the basis of a KWP 2000 protocol, data flow and a fault code communication algorithm of a data processing unit and an on-board ECU (electronic control unit) are completed, data flow and fault information, such as oxygen sensor signals, accelerated speed, engine loads, engine rotating speed, the fuel-injection quantity and the actual air-fuel ratio affecting an exhaust emission system are extracted, abnormality of the data flow and the system fault content are analyzed, related information is transmitted to the remote monitoring client side with a wireless communication technology, then the working state of a corresponding system part is recognized and diagnosed, and alarm information is sent to an on-board terminal according to the abnormal emission condition, so that vehicle traveling parameters are remotely monitored, and information is fed back.

The invention discloses an information query method and device, equipment and a medium, and relates to the technical field of image processing. The method includes the steps of receiving a target information query instruction, and intercepting a screenshot of a queried object in an image; identifying the queried object in the screenshot, and obtaining an identification result; querying a preset information database according to the identification result, and obtaining information of the queried object. According to the information inquiry method and device, the equipment and the medium, a user can conduct information query on the object which he / her is interested in and queries in a video while watching the video.

The invention discloses belongs to the comprehensive management on underground pipelines in cities and industrial parks and aims at comprehensively and scientifically managing relevant situations of underground pipelines and improving the accuracy and the efficiency of working; in order to achieve the purpose, the invention adopts the technical scheme as follows: a GIS (Geographic Information System)-based comprehensive management system for underground pipelines comprises a data acquiring and monitoring system, a data center and a comprehensive management system for the underground pipelines, wherein the data acquiring and monitoring system is used for acquiring data at fixed monitoring points of the underground pipelines; and the data center is used as a server and is used for monitoring a process value and being communicated with process hardware, and the process hardware serves as the data acquiring and monitoring system. The system is mainly applied to comprehensive management on the underground pipelines in the cities and the industrial parks.

The invention discloses a smart home security system. The smart home security system comprises a vibration sensor, a door and window magnetic sensor, an infrared sensor, a smoke sensor, a temperature sensor and a gas sensor, wherein the vibration sensor, the door and window magnetic sensor and the infrared sensor are connected with a signal processing circuit A respectively; the smoke sensor and the temperature sensor are connected with a signal processing circuit B respectively; the gas sensor is connected with a signal processing circuit C; the signal processing circuit A, the signal processing circuit B and the signal processing circuit C are connected with a power line carrier communication circuit respectively; the power line carrier communication circuit is connected with a microprocessor; the microprocessor is connected with a keyboard, a camera, a driving circuit, a display, a communication device, a voice alarm circuit and an Ethernet respectively; the driving circuit is connected with a relay; the relay is connected with an electric bell; the communication device is connected with a remote controller. The smart home security system can meet needs of people on theft prevention, fire prevention and gas poisoning prevention, is free of mistaken alarm and has an on-spot snapshot function.

The embodiment of the invention discloses a product anti-counterfeiting tracing method and device, a server and a storage medium. The method comprises the following steps of obtaining the transactioninformation generated by scanning the product identification code and recording the transaction information in at least one first block; carrying out hash encryption on the transaction information, and recording the encryption result of the transaction information in at least one second block, and linking the at least one first block and the at least one second block in an existing block chain ofthe product identification code; judging the authenticity of the product according to the block chain after the link and the product identification code or inquiry of the tracing information. The embodiment of the invention solves the problem that counterfeit and shoddy products cannot be completely eradicated fundamentally by utilizing bar code anti-counterfeiting, so that the product authenticity and the authenticity of the product identification code can be scanned or tracing information can be inquired, so that the authenticity of the product can be improved or tracing inquiry accuracy andpracticability.

The present invention discloses an interactive presentation method and system of GIS and BIM augmented reality in tubelane and subway construction. The method comprises: a GIS combines an elevation digital model with a BIM to generate a three-dimensional model, and establishes a terrain three-dimensional model on the elevation digital model, and establishes a tubelane-subway three-dimensional model on the BIM and stores the model into a database server; an imaging apparatus acquires a feature range on media, an AR client calls a terrain three-dimensional model and a tubelane-subway three-dimensional model with corresponding numbers according to the feature range to generate an overall three-dimensional model, and outputs the overall three-dimensional model into the corresponding feature range in a display device for overlapped display; and a sometosensory device acquires a corresponding gesture action of an operator, the AR client calls a terrain three-dimensional model and a tubelane-subway three-dimensional model with corresponding numbers according to the gesture action and outputs the terrain three-dimensional model and the tubelane-subway three-dimensional model into the corresponding feature range in the display device for overlapped display. The method and system disclosed by the present invention realize automatic identification and query of AR, and greatly improve working efficiency and quality.

The invention discloses a storage and retrieval method based on massive meteorological data for solving the problem of traditional concentrated data storage and single-point query. By means of a Hadoop platform, reliable massive data storage and rapid massive data retrieval are achieved by building a secondary index for a distributed non relational database Hbase and inputting data into a cloud platform through conversion and migration. The method comprises the steps of filtering data, defining a corresponding sheet format in the Hbase, building the secondary index, conducting data inputting according to conditions, and conducting data retrieval according to conditions. According to the storage and retrieval method, real-time data query can be achieved, the high cost generated by existing massive data storage and maintenance is avoided, and the real-time massive meteorological data query can be more economically and efficiently achieved on the premise that the sensitive data security is ensured.

The invention relates to a data inquiry method, device, storage medium and electronic device, in the field of information technology, applied to Server, The method comprises: parsing the query requestsent by the terminal, At least one query pattern correspond to at least one query information in that query request is obtain, looking in the index table for the existence of a first row key that matches at least one query pattern, When at least one first row key exists in the index table, the data row matching the at least one query information is searched in the data row identified by the at least one first row key in the database, and the data row matching the at least one query information is sent to the terminal as a query result. The invention realizes the query of the distributed database, improves the query efficiency of the distributed database, and saves the storage resources.

The invention discloses a database query method based on a body and restricted natural language processing. The method is mainly used for solving the natural language query problem of a database. According to the method, a relation mode of the database is converted into the corresponding body, a special segmentation dictionary and keyword indexes are built according to records in the database, correlation of multiple keywords are found by means of semantic information in the body after the keywords are extracted from natural language query of a user, and finally the natural language query is converted into SQL query.

The invention discloses a method and device for inquiring direct connection communication target terminal information. When a source terminal finds a target terminal, a source wireless access device which the source terminal has access sends D2D finding request information to a source network entity, and address information of a target network entity connected with the target terminal and source terminal identifications are carried; the source network entity sends D2D inquiring request information to the target network entity according to the address information of the target network entity, and the source terminal identifications and target terminal identifications are carried; the target network entity inquires the information of the target terminal, and returns inquiring results back to the source network entity through D2D inquiring response information. By means of the method and device, a found list of a found D2D device can be inquired, and therefore a final found list can be generated to be supplied to the D2D device at a finding terminal.

The invention belongs to the technical field of intelligent housing, and provides intelligent access control and an intelligent housing system. The intelligent access control comprises a central processing unit, a communication unit, an inner camera, an outer camera and a storage unit, wherein the communication unit, the inner camera, the outer camera and the storage unit are connected with the central processing unit. The communication unit is used for achieving information interaction with the outside. The inner camera and the outer camera are used for shooting the inner area and the outer area respectively, and the shot picture information is stored in the storage unit to record the access track information. According to the intelligent access control, door magnetism, monitoring, visual intercom, access control and intelligent home are combined, the track information of a user and visitors can be inquired and traced, the safety of home life can be enhanced, and the living experience of the user can be improved.

The invention discloses a method for realizing the fighting alternation of a stand-alone mobile phone game, which comprises the steps: each stand-alone mobile phone game client is provided with a networking interface, and a first game user can query invitational game users through the networking interface, selects a second game user who can be invited and sends the invitation to the second selected game user through the networking interface; and after the second game user accepts the invitation, the fighting alternation relation is established between the first game user and the second game user to complete the game fighting alternation between the two game users. The invention also discloses a system and a client for realizing the fighting alternation of the stand-alone mobile phone game, and the networking fighting alternation of the stand-alone mobile phone game can be conveniently realized by using the method, the system and the client.

The invention discloses a fault diagnosis method and system for a heading machine hydraulic system. The method includes: building a fault diagnosis system framework through a fuzzy neural network method, building subsystems such as a parameter monitoring module, a fault knowledge base management maintenance module and an intelligent diagnosis reasoning module, taking a knowledge base of the heading machine hydraulic system as the basis and combining each module into a whole organically; building the overall structure of the knowledge base which comprises a fault type base, a fault knowledge base and a fault rule base according to the expert system design principle, introducing a relational data base into a knowledge base system, using the ACCESS as the database platform, building corresponding data sheets, realizing the functions of the expert system and managing and maintaining the knowledge base through fully utilization of the database technology; and building a fuzzy neural network fault diagnosis mode, reducing the network instability through the adaptive learning rate method and the additional momentum method, and training and simulating the fuzzy neural network model through actual data. Therefore, the fault diagnosis method and system for the heading machine hydraulic system can accurately reflect the faults of the heading machine hydraulic system.

The invention discloses a data query method supporting a natural language. The method comprises the following steps of receiving a natural language query statement of a user; establishing a natural language query statement based on the translation model, and translating and converting the natural language query statement into a target standard SQL statement; judging whether a target standard SQL statement can be obtained or not; if yes, outputting a data query result based on the target standard SQL statement; and if not, prompting the user to re-input other natural language query statements,and carrying out model training optimization on the translation model. By firstly decoding and translating natural language query statements into SQL statements, correctly marking the natural languagequery statements which cannot be translated and predicted by a translation model or have wrong translation, amplifying a model training sample set, and continuously training, an existing machine translation model is optimized for a natural language query system to call. On the other hand, the invention further provides a data query system supporting the natural language.

The invention discloses a ciphertext full-text search system, comprising an original text processing module, a word segmentation module, an encrypting module, a file ciphertext storage module, a ciphertext index module, a ciphertext search module, a search result processing module and a system management module. The system adopts a ciphertext dynamic sequential tree index structure, a word segmentation group technology and a file local ciphertext dynamic sequential tree index updating method, and can realize index establishment, dynamic index updating, full-text search and substring query under a ciphertext state. The system also can realize peer-to-peer full text research for a safety overlay network in a P2P network and introduces an index file carbon copy replication mechanism based ona peer-to-peer network hubs and nodes. In addition, the ciphertext full-text search system has good expandability, solves the problems of distribution storage and search of massive data index files, increased no occupation of network bandwidth, and has high network resource utilization ratio.

The method of selecting optimal path between two buildings based on city road net structure includes: establishing the topologic structure of city road net; establishing node map layer of road cross points; calculating in Dijkstra algorithm to find all the shortest path between nodes and writing into V database; coding city buildings geographically for spatial locating; searching the initial node Ss and final node St of the initial road section according to the initial site S; searching the initial node Ts and final node Tt of the final road section according to the final site T; sorting and calculating with the four values to find out the shortest path W between S and T W [S, T]=min{V[Ss, Ts], V[Ss, Tt], V[St, Ts], V[St, Tt]}. The present invention converts the optimal path inquiring and calculation process into inquiring process by means of database intermediate technology, and realizes the optimal path inquiry by means of network topologic structure of geographic information system.

The invention discloses a wireless sensor network identifier analysis method and relates to the wireless sensor network technology. The wireless sensor network identifier analysis method is characterized by including establishing a mapping relation between sensing node identifiers and internal communication addresses of sensing nodes in the wireless sensor network under the action of address mapping of a gateway and further tracking to the sensing nodes, subjecting the sensing node identifiers to object identifier (OID) analysis and domain name service analysis and then acquiring detail application attribute information of the sensing nodes, storing the detail application attribute information into a local server database for users or a data center to inquire information and manage application. By the wireless sensor network identifier analysis method, sensing node identifier analysis on the wireless sensor network is realized.