2855 results about "Information integration" patented technology

A technique, method, apparatus, and system to provide educational related, integrated social networking, real time geospatial mapping, geo-target location based technologies including GPS and GIS and multiple points of interest, receiving current location of user's electronic or mobile device and multiple points of interest, cloud-type configuration storing and handling user data across multiple enterprises, generating user behavior data and ad links, promotions (“social / geo / promo”) links on a website for educational related products, goods, and / or services, including educational related social / geo / promo data sets for user customized visual displays showing 3D map presentations with correlated or related broad or alternative categories of social / geo / promo links to be displayed with web page content for view and interaction by an end user.

Methods and apparatus for disseminating over the Internet product information produced and maintained by product manufacturers using existing universal product codes (bar codes) as access keys. A cross-referencing resource preferably implemented by the existing Internet Domain Name System (DNS) receives Internet request messages containing all or part of a universal product code value and returns the Internet address at which data or services relating to the identified product, or to the manufacturer of that product, may be obtained. By using preferred Web data storage formats and protocol which conform to XML, XLS, XLink, Xpointer, RDF and Web service standards specifications, product and company information may be seamlessly identified, retrieved and integrated with information from other sources. A “web register” module can be employed to provide an Internet interface between a shared sales Internet server and an otherwise conventional inventory control system, and operates in conjunction with the cross-referencing server to provide detailed product information to Internet shoppers who may purchase goods from existing stores via the Internet.

A method of maintaining informational integrity of a business to business (B2B) message in a distributed e-business environment is described. A sent message is stored a selected portion of which is flagged. A corresponding response message is then compared to the stored sent message. Based upon the comparing, when the response message matches the stored sent message, if a portion of the response message corresponding to the flagged portion is determined to be substantially missing, then the missing portion of the response message is replaced.

The invention discloses a positioning method and system based on visual inertial navigation information fusion. The method comprises steps as follows: acquired sensor information is preprocessed, wherein the sensor information comprises an RGB image and depth image information of a depth vision sensor and IMU (inertial measurement unit) data; external parameters of a system which the depth visionsensor and an IMU belong to are acquired; the pre-processed sensor information and external parameters are processed with an IMU pre-integration model and a depth camera model, and pose information isacquired; the pose information is corrected on the basis of a loop detection mode, and the corrected globally uniform pose information is acquired. The method has good robustness in the positioning process and the positioning accuracy is improved.

This invention provides a dictionary learning method, said method comprising the steps of: learning a lexicon and a Statistical Language Model from an untagged corpus; integrating the lexicon, the Statistical Language Mode and subsidiary word encoding information into a small size dictionary. And this invention also provides an input method on a user terminal device using the dictionary with Part-of-Speech information and a Part-of-Speech Bi-gram Model added, and a user terminal device using the same. Therefore, sentence level prediction and word level prediction can be given by the user terminal device and the input is speeded up by using the dictionary which is searched by a Patricia Tree index of a dictionary index.

The invention provides apparatus, platforms and methods according to the invention provide a surveillance, monitoring and real-time events platform to (i) enable the integration and communication of information between government agencies and organizations specifically tasked with ensuring the security and safety of our nation and its communities, (ii) to integrate information systems from federal, state and / or local agencies (from disparate data sources if necessary) in order to obtain a single, real-time view of the entire organization, and (iii) to extract more complete, actionable information from their existing systems, thereby dramatically improving decision making speed and accuracy.

An Internet search system integrates additional concept-related information into a regular web search engine, providing better page ranking and richer presentation of search results. The additional information is directly related to the contents of the retrieved web pages but does not appear on the retrieved web pages and / or in the link structure. The new search system searches a conventional web page collection together with databases containing publications and semantic web data, which provides the aforesaid additional information.

A system for enterprise information integration is described. The system is based on different layers: the data sources, source ontologies corresponding to the data schema of the data sources, an integration ontology integrating the different source ontologies, a level of query input, preferably in the form of a web service. Between the levels, mapping rules are used. These mapping rules and the entire system are based on predicate logic. The queries are answered with the help of the rules using inference based on predicate logic.

The invention relates to a multi-platform target tracking and distributed interactive simulation system in the technical field of simulation. The system comprises a target generation module, an aerial sensing platform, an emergency processing platform, a ground control center platform and an HLA distributed interactive simulation module, wherein, the target generation module generates a system tracking object at random; the aerial sensing platform comprises various detecting devices for performing fusion to the detected information and then transmitting the information to the ground control center platform; the ground control center platform integrates all the field information, evaluates the entire field situation and promptly makes an emergency decision; the emergency processing platform receives the information and the commands and realizes target tracking by using airborne equipment; and the HLA distributed interactive simulation module enables the modules to establish an HLA distributed system structure through a distributed network and realizes the multi-information network interconnection. The invention has the advantages of flexibility and extendability, can improve the tracking effect, enhance the visibility of scene demonstration and be widely applied to the fields such as public safety, disaster relief assistance and the like.

An information integration environment identifies the current drilling sites, and drilling equipment and processes at those current drilling sites. Based upon that identification, and upon data received from the drilling sites, servers access and configure software agents that are sent to a host client system at the drilling site; these software agents operate at the host client system to acquire data from sensors at the drilling site, to transmit that data to the information integration environment, and to derive the drilling state and drilling recommendations for the driller at the drilling site. These software agents include one or more rules, heuristics, or calibrations derived by the inference engine, and called by the information integration environment. In addition, the software agents sent from the information integration environment to the host client system operate to display values, trends, and reliability estimates for various drilling parameters, whether measured or calculated.

The invention discloses a system and a method for filtering sensitive webpage, which is based on multi-classifier fusion. The processing object is a webpage, and the processing result is whether the webpage contains sensitive content, which may be pornography, reaction, violence and other unhealthy Internet contents harmful to society. The system comprises a data stream obtaining and preprocessing unit, an image and text stream filtering unit and an information fusion unit of image filter and text filter, by the cooperation of multiple classifiers, the system acquires source code of a webpage by using the URL of the webpage, a text and an image are separated at preprocessing stage to obtain text information and effective image information; an input webpage is divided into three modes by decision tree algorithm; the webpage is recognized by using a consecutive text classifier, a discrete sensitive text classifier and an image classifier, the output result recognized by the classifiers is fused and calculated, then a judge factor is given, and the final result is returned to a browser.

A plurality of sources are registered. A plurality of schemas are constructed, based on the plurality of sources. A desired output is obtained as a conjunctive query. A list of potential connections between at least selected ones of the sources is provided. A plurality of join plans are developed, based on the connections.

Transducers of different distributions detect the existence of targets of environment first and a test information composition system mixes the results detected by transducers to follow up the state and pick-up the character of the target. The state information composition system and the character dinformation composition system composite the traced states and identification results of character vector separately by each transducer to get relative accurate state parameter and identified results and information composition makes the entire systematic composition to provide favorable decision for next step, to increase systematic detecting probability, estimated accuracy and identified probability and more resonable algorithm.

A 3D imaging ladar system comprises a solid state laser and geiger-mode avalanche photodiodes utilizing a scanning imaging system in conjunction with a user interface to provide 3D spatial object information for vision augmentation for the blind. Depth and located object information is presented acoustically by: 1) generating an audio acoustic field to present depth as amplitude and the audio image as a 2D location. 2) holographic acoustical imaging for a 3D sweep of the acoustic field. 3) a 2D acoustic sweep combined with acoustic frequency information to create a 3D presentation.A system to fuse data derived from a three dimensional imaging ladar system with information from a visible, ultraviolet, or infrared camera systems and acoustically present the information in a four or five dimensional acoustical format utilizing three dimensional acoustic position information, along with frequency, and modulation to represent color, texture, or object recognition information is also provided.

The invention relates to an evaluation system of transformer state based on multisource information integration and an evaluation method thereof, wherein, the evaluation system in the invention is composed of an oil chromatographic analysis subsystem, a partial discharge ultrahigh frequency signal detection subsystem, a winding deformation vibration signal detection subsystem, a current transformer detection subsystem and a computer; the technical point of the evaluation method in the invention lies in evaluating the running state of a detected transformer by fusing the detection results obtained by the detection methods utilized by the four detection subsystems by utilizing a D-S evidence theory fusion evaluation algorithm. The beneficial effects of the invention lie in being capable of timely discovering and accurately judging the malfunction of transformer and comprehensively reflecting the running state of a transformer.

The invention discloses a driver fatigue monitoring device based on multivariate information fusion and a monitoring method thereof. The device comprises a digital signal processor, a camera head with a filter, a rectangular ultrared LED light source module mounted on a car windshield, a speaker module and a sensor module comprising an angular sensor and a pressure sensor, wherein the camera head, the rectangular ultrared LED light source module, the speaker module and the sensor module are respectively connected with the digital signal processor. The monitoring method comprises four procedures, namely eye characteristic identification, view line track, driving activity monitoring and fatigue characteristic judgment which merges the fatigue judgment results of the eye characteristic identification, the view line track and the driving activity monitoring to accurately judge the fatigue states of a driver. The invention utilizes an information merging technology to further develop and improve a fatigue driving detection technology, can objectively, rapidly and accurately judge the fatigue state of the driver in real time and avoids traffic accidents caused by fatigue driving.

The present invention discloses an object image detection method, which uses a coarse-to-fine strategy to detect objects. The method of the present invention comprises steps: acquiring an image and pre-processing the image to achieve dimensional reduction and information fusion; using a trained filter to screen features; and sequentially using a coarse-level MLP verifier and a fine-level MLP verifier to perform a neural network image detection to determine whether the features of the image match the features of the image of a target object. The present invention simultaneously uses three mainstream image detection methods, including the statistic method, neural network method and adaboost method, to perform image detection. Therefore, the present invention has the advantages of the rapidity of the adaboost method and the accuracy of the neural network method at the same time.

The invention relates to high integrity MIMU / GPS / micro magnetic compass / pressure altitude gage integrated navigation system. It is made up MIMU subsystem, GPS subsystem, micro magnetic compass subsystem, pressure altitude gage subsystem, and integrated navigation computer used to process subsystem output data and inosculate information to output carrier position, speed, and attitude information. The four subsystems adopt hard ware integrative high grade integration technique. The navigation computer adopts three embedding type microprocessor and has the feature of redundancy multiplexing. The GPS, micro magnetic compass, pressure altitude gage use one microprocessor together to process their algorithm. Navigation algorithm is made up of strap down inertial navigation algorithm, multi velocity model combined filtering algorithm. The invention has the advantages of small volume, low cost, high reliability, fast response speed and high precision. Thus it can be used in micro-miniature flyer precise navigation.

The invention discloses a method and system for monitoring the middle-multi path video information combined process and display. The method comprises the following steps: while the initialization, according to the video view of the paths and the positioning point of an electronic map view, confirming the coordinate changing relation from the part image coordinate system of each path video to the overall map coordinate system; according to the pixel information of each path of video image data, achieving the detection and track for the mobile target and sorts of high-level information extraction base on the information, achieving the transmission of the same target of the different scenes in the entire monitoring scene; regularly obtaining the position and other information for the mobile target, transferring the position and information from the part image coordination system to the overall electronic map coordinate system, and combining the information to two-dimensional plane image of the overall electronic map coordinate system to display the target, which enable people understand the overall situation of the monitoring area intuitively.

The invention provides a vision-based self-aid landing navigation system for an unattended air plane, which comprises a software arithmetic and a hardware arrangement. The software arithmetic comprises a computer vision arithmetic and an information merging and state estimation arithmetic; the hardware arrangement comprises a runway feature, on-board sensor subsystem and an information merging subsystem. The on-board sensor subsystem comprises an on-board camera system, an on-board inertial navigation system, a height meter system and a magnetic compass, measures the real UAV state, traces and analyzes the runway features by the on-board camera system, gets the measurements of the runway feature points, and sends the measurements to the information merging subsystem. The information merging subsystem gets the estimated value of the runway feature points through the runway model and the camera system model based on the estimated value of the airplane state at previous period as well as the measurement on the airplane state at current period by the on-board sensor subsystem, and compares with the measurements, merges other measurement information, and gets navigation information of high accuracy through calculation by the data processing module.

A leakage detection location method based on pressure and sound information integration is provided, which belongs to the technology field of an oil (gas) pipeline fault diagnosis, and is characterized by leakage detection and leakage location based on information integration. The former comprises: separately acquiring the measurement data of the pressure on the upperstream end and downstream end of the pipeline and a sound wave sensor, sending the data to a computer and gaining final detection results through three levels processing including data filtering, characteristic level integration and decision level integration. If the detection result shows leakage, starting leakage location process based on information integration. The process first carries out leakage location by separately adopting the signals of two kinds of sensors and a plurality of different leakage location algorithms and finally gains the location results via integration of the location results based on the same sensor and different location methods and two levels processing based on the integration of the location results of two kinds of different sensors. The method can effectively reduce the false positive rate and false negative rate and improve the location precision.

The invention discloses a pronunciation quality assessment and error detection method based on the fusion of multiple characteristics and multiple systems, which carries out assessment and error detection on pronunciation quality by a method utilizing multiple characteristic parameters to describe pronunciation quality and utilizing multiple inspecting systems to mutually fuse, and comprises the following steps: recognizing voice and automatically segmenting and aligning the voice; extracting the characteristic parameters used for voice quality assessment and error detection; acquiring pronunciation quality assessment and error detection model training data; training a plurality of pronunciation quality assessment and error detection systems; fusing a plurality of pronunciation quality assessment and error detection systems; and assessing pronunciation quality and detecting pronunciation errors. By utilizing the invention, multiple voice characteristics are effectively utilized, and multiple assessment and detection system are fully utilized and perform information fusion, thereby maximally exerting the advantages of various characteristics and systems, and ensuring the accuracy and reliability of pronunciation assessment and error detection.

A multi-level multiplexor system enables a networked browser client to access content information over a networked computer system, such as the Internet. The multi-level multiplexor system has at least one program executing on a server operably connected to the networked computer system that receives a service request from the networked browser client. In response, the program packages a reply that is returned to the networked browser client and causes that browser to automatically issue a plurality of service requests to sources of content information on the networked computer system. The packaged reply also causes the browser to present the responses to the plurality of service requests to sources of content information such that each response is selectively displayed as one of a cascaded series of pages of content information within a single window frame in the browser. In this way, the present invention is implemented as a thin-client solution with the advantages of minimizing network traffic while at the same time allow for increased speed of access to multiple sources of content information. The multi-level multiplexor system afford the user a simple, yet efficient mechanism to access to multiple sources of content information that retains the integrity of the content information without subjecting the user to the disadvantages of opening a new browser window for each new source of content information.

A real-time, stream data information integration and analytics system can include an information engine that performs real-time entity extraction to create key-value pairs of attributes for a personal profile and integrates similar personal profiles generated from same or different data sources into a single person-of-interest profile. The real-time, stream data information integration and analytics system can further include a real-time analytics module that performs a variety of analytics using the person-of-interest profiles and updates the person-of-interest profiles with scores and other results of the variety of analytics. The variety of real-time analytics can include sentiment analysis and at least some aspects of threat detection analysis. The sentiment analysis can be used to provide a recommender system and the threat detection analysis can be used to identify and predict threats and opportunities.

The present invention provides a heartbeat monitoring and electronic recording or display device using bluetooth headphone comprises: a headphone, which has a heartbeat detecting module and an algorithm and control unit, and among them, the heartbeat detecting module measures the pulse by the ear, and transmit the signal to the algorithm and control unit, and the algorithm and control unit calculates the number of the beats using application program / sport information integrated system, and coverts the data into signals; an electronic device that has a recording or display unit to display the data for the user to read and use; a bluetooth module, which transmits the heartbeat signal between the headphone and the electronic device using wireless transmitting method; and by so doing, the heartbeat detecting module continue to detect the pulse and transmit the signal to the algorithm and control unit, and calculate, process, convert the data collected, and the bluetooth module transmit the signal to the electronic device to record and display its data, and by so doing, the data is detected by the headphone, and is transmitted with wireless device.

The invention relates to an intelligent device monitoring and managing system based on software as a service (SaaS). The system comprises an intelligent device layer, a cloud application and service layer and a user application layer, wherein the intelligent device layer is assemble of monitoring and managing objects of the same category, the cloud application and service layer is a group of network server cluster, and the user application layer comprises any devices and users capable of accessing the internet and carrying a web browser. A user can use the web browser as a monitor terminal to request monitoring service, managing service or other services of intelligent devices to the cloud application and service layer. The cloud application and service layer adopts an Saas multi-tenant and distributed application procedural framework, processes data in a distributed cache according to a monitoring service strategy customized by the user, and logs the data in a data base at regular time. The cloud application and service layer drives a cloud application and service terminal and controls the intelligent devices to execute responding service motions. According to the intelligent device monitoring and managing system based on SaaS, application services such as remote control, management and information integration of the intelligent devices based on a SaaS platform are achieved, problems caused by large-scale monitoring objects are effectively solved, servers and information bearing capacity can be arranged dynamically according to the quantity of users, hardware resources of the servers can be utilized completely, and therefore operating cost is reduced.

The invention relates to a fatigue driving estimation and early-warning method and device of multi-sensor information fusion. The method comprises the following steps of: detecting the state of the face and eyes of the driver to obtain the face image information of the driver, and acquiring the driveway image information; performing fatigue estimation of the driver according to the obtained face image information of the driver; establishing a mathematical model according to the driveway image information, and judging whether the vehicle is over the line; establishing a mathematical model according to the driveway image information, and judging whether the vehicle deviates for a large angle; estimating the driving safety level according to the information obtained by the abovementioned steps; and making a decision and performing early warning according to the driving safety level. The device comprises a first image acquisition unit, a driver fatigue estimation unit, a second image acquisition unit, an over-line judging unit, a deviation judging unit, a driving estimation unit and a central processing unit. Through the invention, the traffic accidents caused by fatigue driving can be effectively reduced.

The invention discloses a binocular visible light camera and thermal infrared camera-based target identification method. The method comprises the steps of calibrating internal and external parametersof two cameras of a binocular visible light camera through a position relationship between an image collected by the binocular visible light camera and a pseudo-random array stereoscopic target in a world coordinate system, and obtaining a rotation and translation matrix position relationship, between world coordinate systems, of the two cameras; according to an image collected by a thermal infrared camera, calibrating internal and external parameters of the thermal infrared camera; calibrating a position relationship between the binocular visible light camera and the thermal infrared camera;performing binocular stereoscopic visual matching on the images collected by the two cameras of the binocular visible light camera by adopting a sift feature detection algorithm, and calculating a visible light binocular three-dimensional point cloud according to a matching result; performing information fusion on temperature information of the thermal infrared camera and the three-dimensional point cloud of the binocular visible light camera; and inputting an information fusion result to a trained deep neural network for performing target identification.