Patent application number | Description | Published |
20110160986 | METHOD AND APPARATUS FOR TRAFFIC INFORMATION CONVERSION USING TRAFFIC INFORMATION ELEMENT KNOWLEDGE BASE - A method and apparatus for conversion of traffic information based on traffic information element knowledge base are provided. According to the present invention, a road network is described using roads, intersections and sections as traffic information elements and a correspondence between these elements and a road topological network in a digital map is established, so that a universal traffic information describing model, which is compatible with language used in people's daily life, can be established. Further, a traffic information element knowledge base can be generated based on the roads, intersections and sections, their respective attributes and the relationship between them, to support inter-conversion between road topological network traffic information and text-based traffic information. With the universal traffic information describing model and the traffic information element knowledge base according to the present invention, it is possible to support fusion and conversion for traffic data from various sources and to support various forms of presentation and interaction for traffic information, such as presentation of traffic information on digital navigation map, textual description of traffic information, map presentation of traffic information for urban trunk roads, interaction for natural language queries of traffic information, etc. | 06-30-2011 |
20110160987 | METHOD AND APPARATUS FOR PROCESSING TRAFFIC INFORMATION BASED ON INTERSECTIONS AND SECTIONS - A method and apparatus for representing a road network and a method and system for processing traffic information data using the method for representing a road network are provided. The method for processing traffic information data comprises: conversion step of converting traffic information data based on road networks of one or more types of road maps into traffic information data of intersections and sections, based on correspondence between the road networks of one or more types of road maps and the road network represented by the intersections and the sections, wherein the road network represented by the intersections and the sections is obtained by the method for representing a road network; and fusion step of fusing the converted traffic information data of intersections and sections to obtain unified traffic information data. The present invention proposes using a road network represented by intersections and sections as an intermediate model, which emphasizes the importance of intersections as hub nodes of the road network, and is compatible with various forms of map representations and universal. In this way, more accurate and comprehensive information can be obtained by fusing traffic information data from different data sources, which is advantageous for services such as traffic information prediction. | 06-30-2011 |
20110161261 | METHOD AND SYSTEM FOR TRAFFIC PREDICTION BASED ON SPACE-TIME RELATION - A system and method for traffic prediction based on space-time relation are disclosed. The system comprises a section spatial influence determining section for determining, for each of a plurality of sections to be predicted, spatial influences on the section by its neighboring sections; a traffic prediction model establishment section for establishing, for each of the plurality of sections to be predicted, a traffic prediction model by using the determined spatial influences and historical traffic data of the plurality of sections; and a traffic prediction section for predicting traffic of each of the plurality of sections to be predicted for a future time period by using real-time traffic data and the traffic prediction model. An apparatus and method for determining spatial influences among sections, as well as an apparatus and method for traffic prediction, are also disclosed. With the present invention, a spatial influence of a section can be used as a spatial operator and a time sequence model can be incorporated, such that the influences on a current section by its neighboring section for a plurality of spatial orders can be taken into account. In this way, the traffic condition in a spatial scope can be measured more practically, so as to improve accuracy of prediction. | 06-30-2011 |
20120239607 | DEVICE AND METHOD FOR RECOGNIZING USER BEHAVIOR - A device for recognizing user behavior is provided, which includes: a position data receiving unit configured to receive user position data and adjust the data based on time to obtain user position data in time series; a data pretreating unit configured to pretreat the user position data in time series; a feature vector extracting unit configured to extract a feature vector for recognizing a type of a user activity according to the pretreated user position data; and a user behavior recognizing unit configured to recognize the type of a user activity according to the feature vector extracted by the feature vector extracting unit and to obtain behavior features of the user. A method for recognizing user behavior is also provided. Deep level behavior features of the user can be obtained, such that the recognition result for each user can be more accurate and richer. | 09-20-2012 |
20140160564 | POLARIZER SUPPORT MEMBER AND LIGHTING-INSPECTION EQUIPMENT HAVING THE SAME - The present invention belongs to the technology field of a tool for testing an optical property of a structural member, and discloses a polarizer support member of a lighting-inspection equipment and a lighting-inspection equipment. By providing a connecting portion at each corner region of the support plate, and providing a fixing member which is detachably connected with the connecting portion at a location on the frame of the lighting-inspection equipment corresponding to each connecting portion, the forces applied to the support plate between the connecting portions and the fixing members are balanced so as to remain the support plate in a horizontal state, thus, the supporting stability of the support plate is ensured and the damage to the panel or other parts due to the sag of one end of the support plate is avoided. In addition, the structure of the support member is simple and the installation and detachment of the support is easy. The lighting-inspection equipment having the above polarizer support member as its upper polarizer support member can stably support the upper polarizer support member, and have a better inspection effect. | 06-12-2014 |
20150213259 | Web Service Sandbox System - A web service sandbox system. The web service sandbox system provides a secure mechanism with little to no risk to an origination domain hosting a user agent for the user agent to retrieve content from a potentially insecure web service hosted in another domain and using JSONP to bypass same-origin policy restrictions. The user agent posts a command message to a separate quarantined web session of a sandbox service acting as intermediary between the user agent web session and the web service. The sandbox service makes the actual call to and parses the response from the web service. Scripts from the response are executed only in the quarantined web session of the sandbox service. The resulting “safe” content obtained from the web service by the sandbox service is returned to the user agent where it may be rendered. | 07-30-2015 |
20150303954 | SYSTEM, METHOD, AND APPARATUS FOR ANALOG SIGNAL CONDITIONING OF HIGH-SPEED DATA STREAMS - A device includes circuitry configured to receive a signal burst, apply one or more filters to the signal burst based to achieve a predetermined image rejection rate, apply at least one harmonic rejection mode to the signal burst, and amplify the signal burst based on a gain partitioning determination. | 10-22-2015 |
20150370101 | METHOD OF REPAIRING DISPLAY PANEL, AND DISPLAY PANEL - The present invention discloses a method for repairing a display panel, in which a path for electrically connecting two ends of an opened data line at an opened part thereof is formed by using first line segments and a first common electrode, wherein each of the first line segments is a part of one of common electrode lines in the display panel intersecting the opened data line, and the first common electrode is one of a plurality of common electrodes in a pixel array that is electrically connected with the first line segments. Further, a welding process is performed at an intersecting region between the first line segments and the opened data line to form an electrical connection, and electrical connections between the path and other common electrode lines and other common electrodes outside the path are cut off. This method for repairing data lines employs existing common electrode lines and common electrodes to repair an opened data line, so that no additional repairing line needs to be disposed in the display panel to facilitate a narrow bezel design of the display panel and thus repairing the data lines is no longer limited by the number of the repairing lines. Furthermore, the influence on data signals is negligible because no new line is introduced. | 12-24-2015 |