1921 results about "Geo information" patented technology

In response to a query for information in a geographic region or at a location, ranked ads may be plotted on, or in association with, a map (e.g., as a list beside the map), satellite photo, or any other form of visual representation of geographic information (referred to generally as “maps”). Sponsored ads might be shown in a dedicated place and/or might be elevated above other non-sponsored search results (e.g., Yellow Page listings). The number of ads shown in the list and/or plotted on the map could vary as a function of the resolution of the map or geographic image. The ads could be ranked or scored, and attributes or features of various ads may be a function of such a score or ranking. The plots on the map might be selectable to provide a pop-up with further information and possibly sponsored information (such as images, further ads, etc).

A system and method for balancing the load on virtual servers managed by server array controllers at separate data centers that are geographically distributed on a wide area network such as the Internet is described. The virtual servers provide access to resources associated with a domain name request by a client program. When a Primary Domain Name System (DNS) determined the requested domain name is delegated to a EDNS, the EDNS employs metric information and statistics to resolve an IP address for a virtual server that is selected by the EDNS to optimally balance the load and provide access to resources associated with the domain name. The EDNS may load balance name servers. Additionally, the name server load balancing system may bridge disparate content delivery networks. Internet addresses are divided into geographical information that is used to delegate traffic. Also, metric information is collected and analyzed to help distribute the traffic.

The invention discloses a remote sensing monitoring system for automotive exhaust emission of an urban road network. The system is mainly composed of a remote measurement device layer, a site selection and position arrangement layer, and a data processing layer. Through mobile, horizontal and vertical exhaust remote measurement devices, real-time data of the automotive exhaust emission in running is obtained; by adopting an advanced site selection and position arrangement method, the remote measurement devices are scientifically networked; and in combination with external data of weather, traffic, geographic information and the like, the real-time remote measurement data of the automotive exhaust emission is subjected to intelligent analysis and data mining by adopting big data processing and analysis technologies such as deep learning and the like, and key indexes and statistical data with optimal identification performance are obtained, so that effective support is provided for government departments to make related decisions.

The invention includes the car borne intelligent control device and the monitoring management system (center). The car borne intelligent control device consists of the vehicle location unit, the unitfor monitoring vehicles, the mobile display terminal and the emergence process unit. The monitoring manage system is composed of two paths digital mobile communication, two paths telephone lines and one computer server. The information in the vehicle location unit and the monitoring vehicles unit of the car borne intelligent control device is processed by the data processor of the control device.The processed information is displayed on the mobile display terminal and the station is reported automatically by using voice. Also the processed information is sent to the monitoring management center through digital mobile communication network.

The invention discloses an automotive exhaust emission data fusion system. The automotive exhaust emission data fusion system comprises a roadside air pollutant concentration estimation module, a roadside air pollutant concentration prediction module, a city global atmospheric environment prediction module, an automotive exhaust emission factor estimation module and an automotive exhaust emission feather analysis module, wherein the five modules are used for respectively realizing different data analysis functions, and the different functions can be realized by virtue of the different modules; the modules can be independently used, or two or more modules can be combined for use, so as to realize the storage, analysis and fusion of automotive exhaust telemetering data, automotive attributes, driving working stations, detection time and meteorological condition data; and by combining with a vehicle-mounted diagnosis system database, a portable emission test system database, a vehicle inspection station offline database, a traffic information database and a geographic information database, automotive exhaust telemetering data is analyzed, and the highest discriminatory key indexes and statistical data are acquired, so that effective supports are provided for the formulation of relevant decisions of government departments.

Computer implemented methods are disclosed for providing geographical information to a user. One method includes observing, via location information generated or obtained through a user's mobile electronic device, a user traverse a preferred user route from the start location to the destination, and saving the preferred user route in relation to the user. The method may predict, based on past behavioral information for the user, a predicted start time of a future trip to the destination and may identify one or more routes from the start location to the destination. In addition, the method may compare, at a time relative to the predicted start time of the future trip, a duration or distance associated with traversing the preferred user route to a duration or distance associated with traversing the fastest route or the shortest route from the start location to the destination.

Photo/video is geo tagged with GPS coordinates corresponding to the place of capture of said photo/video. ‘Geo-information’ metadata corresponding to GPS coordinates is automatically generated and attached to corresponding photo/video. The ‘geo-information’ metadata comprises of date &time of capture, geo information metadata such as local weather, local attractions, local events etc. at the time of capture of corresponding photo/video. According to another aspect, a search engine is provided with means to crawl through one or more database comprising of ‘geo-information’ metadata attached to photos/videos and generate result comprising of photos/videos with ‘geo-information’ metadata corresponding/relevant to query input. According to another aspect, present invention discloses apparatus, means and methods to attach one or more local advertisements to photos/videos and display advertisement in conjunction with corresponding photo/video on communication devices.

Such a system is provided in which a map can be supplied to a user to permit the user to grasp the geography easily, if the address or the telephone number of an installation of destination, such as a restaurant, is stated, even though the scheme of displaying a map picture is not stated by an information provider in a text document of a preset format. An HTML analyzer 211 initiates an analysis loop of an HTML document being browsed to extract a location information letter/character string, which is seemingly an address or a telephone number, from the HTML document. A location searcher 212 calculates the latitude/longitude of a site from the location information letter/character string received through controller 217, using a site information database 213, and sends the so calculated latitude/longitude through controller 217 to a map picture generating unit 214. The map picture generating unit 214 references the map information database 215 connected to it to generate a map picture of an area around the site of destination, e.g., a restaurant.

The invention discloses an energy consumption model prediction method for a battery electric vehicle based on road information and driving style optimization. The energy consumption model prediction method comprises the steps that a vehicle sensor, geographic information software, an electronic map and a weather forecasting system are utilized to acquire vehicle state parameters, road informationparameters and environmental information parameters; according to the acquired parameters, parameter estimation is performed on rolling resistance coefficients, air density and road gradient parameters; a working condition prediction model based on road information and driving style optimization is established to predict the working conditions to enable energy consumption of the predicted workingconditions to be accurately approximated to energy consumption of actual working conditions; and a battery electric vehicle energy consumption prediction model is established for energy consumption prediction, specifically, a battery electric vehicle energy consumption calculation model is established based on a battery electric vehicle performance test, parameter estimation results and working condition prediction results are used as the input of the battery electric vehicle energy consumption calculation model to form the battery electric vehicle energy consumption prediction model, the battery electric vehicle energy consumption prediction model outputs predicted energy consumption, and energy consumption of future path information is predicted.

The invention, which belongs to the data processing technology, discloses a method for constructing a big data platform of government affairs. The method comprises; step one, carrying out an information resource catalog carding analysis: to be specific, carrying out information carding and a relevance analysis of information to form an information resource directory and information demanding and sharing; step two, carrying out government affair big data collection and integration; to be specific, according to the information resource directory, carrying out collection and integration of data resources to form a government affair big data set; step three, carrying out sharing and exchanging of government affair big data; to be specific, carrying out exchanging and sharing between government affair big data; and step four, carrying out an application service of the government affair big data; to be specific, building an application model, digging effective information, and pushing the effective information on needs. The method has the following advantages: government affair data can be dug, analyzed, integrated, and applied effectively and thus integration of electronic information and geographic information technologies can be realized, so that promotion and application of the smart city concept can be realized.

The invention discloses a model method of a traffic prediction. The method comprises the following steps of: (1) establishing a road traffic basic facility geographical information database, storing and updating traffic planning schemes, and establishing intersection delay determination; (2) establishing an urban planning construction geographical information database, storing regulatory detailed plans of each area, and utilizing an original unit method to construct traffic generation cases; (3) calling data of the road traffic basic facility geographical information database and the urban planning construction geographical information database, and utilizing a gravity model method to predict parallel distributed matrixes; (4) constructing a multi-element logit model, and determining the probability distribution for a single person selecting a travelling mode in specific travelling information; and (5) utilizing a capacity-limited multi-path distribution method to carry out traffic distribution. The modeling purpose, method to realization are overall planed, modeling parameter selection, basic data sources and calculation program design are coordinated, and the convenient application and operation of a traffic prediction model system are ensured.

The invention provides a method for processing map data based on a mobile terminal, a system and the mobile terminal. The method comprises the following steps of: carrying out format conversion processing for the map data and generating map vector data; encoding the generated map vector data and generating the map vector data with a compressed format; constructing a dynamic vector database in the mobile terminal; downloading the map vector data with the compressed format into the dynamic vector database; reading the map vector data with the compressed format from the dynamic vector database and decoding the map vector data with the compressed format to obtain the map vector data; and mapping a map which is corresponding to the map vector data on a display of the mobile terminal according to the map vector data and mobile terminal display pixel data. The method, the system and the mobile terminal are used to solve the problem that map data storage is matched with display and real time map scanning, voice navigation, real time geographic information and interest point searching and the like on the mobile terminal are realized in deed.

The invention discloses a GPS navigation technology-based expressway charging system and a novel charging method without any speed reduction action. The expressway charging system combines GPS positioning technology and GIS geographic information technology, marks charging stations on a GIS electronic map to establish a network model, configures charging standards for corresponding expressway sections, utilizes position coordinates of GPS signals and the coordinates on the GIS electronic map to judge whether a vehicle passes the charging stations or not, and if the vehicle passes the charging stations, communicates with a charging centre to charge the vehicle. The expressway charging system cancels conventional actual charging stations, adopts virtual charging stations on the electronic map to perform intra-system automatic charging so as to realize charging the vehicle without stopping the vehicle and reducing the speed of the vehicle, does not influence normal driving, can simultaneously charge a plurality of vehicles and greatly improves overall efficiency.

The disclosure relates to systems and methods for targeted messaging, workflow management, and digital rights management for geofeeds, including content that is related to geographically definable locations and aggregated from a plurality of social media or other content providers. The system may facilitate targeted messaging to users who create content. The targeted messaging may be based on the content (or location related to the content) such as a request for additional information or a promotional message. The system may generate workflows that allow management of the content with respect to operational processes of an entity that wishes to use the content and facilitates the management of usage rights related to the content as well as payments related to such usage rights. For example, the system may store whether content requires permission to use the content and/or whether such permission was obtained and facilitates payment.

A wireless telecommunication device and method of generating a domain ID from the wireless telecommunications network identifier of other communicating devices, such as a telephone number or mobile identification number (MIN), and creating a SIP URL to direct communications across a TCP/IP capable network. The wireless telecommunication device can generate more than one domain ID for same network identifier, and can include geographic information in the domain name to provide additional information about the other communicating device within the SIP URL address.

The invention includes following parts: building calculation model of hydraulics based on geo information of city pipeline network, description of uncertainty, building uncertainty model of hydraulics, and model modification. Through data structure, system identification, data mining, optimal control of robustness, and predictive control technique of robustness, the invention builds uncertain hydraulics model for urban sewerage and drainage system. Comparing prior art, the invention overcomes disadvantages of empirical estimating throughput of water and water level, and possesses advantages of forecasting generation of city flood effectively, scheduling operation of pumping station in real time so as to save energy.

An optimization system for wifi communication at rail transit stations comprises a wireless communication service management network, a WEB server, a geographic information system server, a database server, a three-dimensional map model server and a collection server, wherein the wireless communication service management network comprises a switch and at least one user terminal; and the WEB server, the geographic information system server, the database server, the three-dimensional map model server and the collection server are connected with the switch respectively. An administrative staff accesses to the WEB server from the user terminal; the database server, the collection server and the geographic information system server combine wifi operating data with geographic information and provide for the user terminal; and the three-dimensional map model server generates a scene combined with a three-dimensional map from the information. According to the system, network communication under a subway can be optimized, aided decision making is provided for maintenance and projects, and the service quality of a wifi communication system in the rail transit system is improved.

The present invention relates to an application service platform based on the structuring P2P and a corresponding realization method. An automatic group net module comprises a DHT group net, a RON group net and an API function. The DHT group net organizes the nodes in a network according to the manner of structuring P2P to provide neighborhood relation between the nodes for the realization of the API function. The RON group net organizes the nodes according to the geo information such as the autonomy areas where the nodes is and provides the node neighborhood relation for a distributed network measuring module and a route optimization module. The API function realization specifically finishes all functions provided by the API interface to the upper application. The distributed network measuring module obtains the route state information between every node in the automatic group net module, RON group net and the RON neighborhood nodes. The route optimization module provides an optimization route to the data passing through the RON neighborhood. The distributed network measuring module makes arrangements of basic information respectively to the automatic group net, the distributed network measurement and the route optimization module, and obtains all states in the running process of these modules. The API interface achieves the alternation of the upper application and the automatic group net module. The present invention has the advantages of simple structure, easy realization, high efficiency and strong expansibility.