38 results about "Information availability" patented technology

The network system matches the supply and demand of transportation services by incorporating unused transportation capacity (i.e., empty seats) with a real-time allocation and matching service that enables individuals and goods to conveniently hire that capacity with attractive pricing, rapid responsiveness, better information availability and trusted security. The network system provides an electronic registry of capacity containing an indication of the spare transport capacity and location of a plurality of transport vehicles, an electronic registry of demand containing an indication of the demand for transportation needs of a plurality of individuals and a central processing capability to effect a match of the transport capacity of at least one transport vehicle with the transport demand of at least one individual.

Disclosed are systems and methods which provide availability of information on a network wide basis, with the network or information technology (IT) fabric spanning a wide range of institutions and other sources of information, including correctional facilities, without regard to which jurisdiction the source of information belongs, e.g. police, courts, federal investigation agencies, public databases etcetera. Embodiments provide an electronic based capability to identify useful information and for locating, collecting, compiling, aggregating, distilling, and/or reporting robust data.

An improved aircraft instrument flight display system employs primary and secondary video graphics processors for generating graphics video imaging information. Both the primary and secondary video graphics processors have associated potential failure threads and are preferably chosen to have different potential failure threads so that the same failure problem will not have a tendency to occur in both of the video graphics processors. The primary video graphics processor generates a graphical display of the aircraft flight information for use by the flight crew in operating the aircraft. The system also includes a video switch for switching between the primary and secondary video graphics processors under control of the integrity checking processor based on the integrity of the graphical display provided by the primary video graphics processor. The switch switches its output to the secondary video graphics processor when the integrity checking processor detects a mismatch condition for the primary video graphics processor in order to maintain critical display data availability when a mismatch has been detected with respect to the primary video graphics processor. The video imaging information provided by the secondary video graphics processor can be a subset of the video imaging information provided by the primary video graphics processor or it can be the same. The integrity checking function may be accomplished by storing a complex checksum, such as a CRC, for a predefined image of each graphics image capable of being rendered as a baseline, and calculating an image checksum for the rendered image and comparing it against the stored complex checksum corresponding to the image for determining any deviations from the baseline.

A method and a system for facilitating information searching for a user of an electronic device, is provided. Search facilitation involves forming a query to search for information related to the user activity on the electronic device; resolving the query by searching available sources including one or more external sources for the related information; receiving an event indicating availability of related information; and providing the related information to the user.

The invention discloses a network teaching management system, which relates to the field of information security. The network teaching management system comprises a certificate authority (CA) center, a digital certificate module, a digital signature module and a digital rights management (DRM) module. A user acquires a corresponding digital certificate at the CA center by the digital certificate module, logs in the network teaching management system by the corresponding digital certificate, is authenticated by the digital certificate module, quits the network teaching management system if the user does not pass the authentication, performs a query operation and a browsing operation by the digital certificate module, realizes class selection and school record management by the digital signature module, and downloads teaching resources by the DRM module. The network teaching management system prevents own resources from being easily impacted, and ensures the availability, integrity and consistence of teaching management information.

The invention relates to the technical field of mobile phones, and more particularly relates to a mobile phone ID determining method and an abnormal detection and processing method. The mobile phone ID determining method comprises the steps that 1) whether the mobile phone stores a deviceID is checked when the mobile phone app terminal is initialized; and 2) if the mobile phone does not store the deviceID, a deviceID request is sent to the server. After the server receives the deviceID request of the mobile phone app terminal, if the mobile phone uses an iOS system, an advertisement ID is used to map a unique deviceID. If the mobile phone uses an Android system, a unique deviceID is mapped according to the priority sequence of hardware serial number, Wifi MAC address, IMEI and AndroidID. The mobile phone ID determining method is for the iOS system and the Android system. According to the comprehensive consideration of the information availability, uniqueness and stability, priority ranking is carried out to generate the unique ID information to ensure the ID stability.

A multiple LMA selection method in the mobile node switching process in the PWIPv6 domain is provided, wherein an N-MAG transmits the specific IBU message to the all LMAs in one PWIPv6 domain via respectively spreading the PBU message and the PBA message between the MAG and the LMA when the MN is switched from the p-MAG to the n-MAG, only the LMA preserving the MN previously bound information can update the MN bound information according to the content of the IBU message, and transmit the corresponding IBA message, other LMA can not echo, the n-MAG finally set up the binding relation for the identical LMA selected by the MN so as to ensure that the MN is all bound with the same LMA before and after the MN switching, thus solving the problem of the re-authentication of the AAA server, keeping the AAA information availability and service continuity, and optimizing the MN switching performance. The method can not spread the other protocol, has little change for the present message format and the process flow of the PMIPv6, and can not depend on the other external structure added method, with simple, convenient and easy operation steps.

Method and system for determining a management complexity factor for an environment, such as an information technology (IT) environment, is disclosed. A management complexity factor represents the needless complexity, inefficiencies and waste in an environment. An IT environment includes different platforms, systems, and components that have an effect on changes and upgrades within the environment. The impact of the changes or upgrades is reduced if the environment has increased coordination, few single points of failure, high information availability, a high level of automation and the like. The management complexity factor is determined by evaluating several metrics according to objective criteria and weighing the metrics according to their importance. Using the management complexity factor, strategies and targets are identified to lower the complexity and inefficiencies within the environment.

The invention provides an information pushing method, device and system. The method includes when the trigger instruction based on the intelligent device push information is detected, acquiring the pushing information content and the identifier of an intelligent device, wherein the intelligent device outputs the pushing information content; generating the pushing information instruction according to the pushing information content and the identifier of the intelligent device; and transmitting the pushing information instruction to the intelligent device to make the intelligent device output the pushing information content. According to the invention, the information can be pushed to the intelligent device via a mobile terminal, the availability is high, and furthermore, the user experience is improved on the basis of realizing a smart home.

The invention discloses a gridding-based base station network positioning enhancement information availability monitoring method. The method comprises the steps that a known region covered by a base station network is equidistantly divided into grids according to longitudes and latitudes, and three-dimensional coordinates of each grid point are obtained; according to the three-dimensional coordinates of each grid point, corresponding virtual GGA information is generated and uploaded to a data processing center to request generating a virtual observation value of each grid point; the virtual observation values returned by the data processing center are subject to cycle-slip detection and pseudo-range single-point positioning calculation, observation value anomaly detection is performed, andthe number of actual available satellites at each grid point is judged; in combination with comprehensive broadcast ephemeris of the base station network and the coordinates of the grid points, the number of theoretical available satellites at each grid point is calculated; and then the utilization rate of the satellites at each grid point in the region covered by the base station network is calculated. According to the method, uniform monitoring of positioning enhancement information in the region covered by the base station network is realized from the perspective of a user, and therefore areliable system with a high-precision positioning enhancement function is enriched and perfected.

The invention discloses a content distribution method and a content distribution device for a unified content management system. The method comprises the following steps: obtaining content attribute key words of contents needed by service engines in the unified content management system; searching a content storage server of the unified content management system for contents with content attributes matched with the content attribute key words; and distributing the contents to the service engines. The invention avoids low information availability and system resource waste and achieves the technical effect of saving system resources.

Various aspects for scaling an availability of information are disclosed. In one aspect, a response performance associated with responding to data consumption requests is monitored. A characterization of the response performance is ascertained, and a scaling of resources is facilitated based on the characterization. In another aspect, a data consumption status indicative of data consumed is ascertained. Here, a scalability interface is provided, which displays aspects of the status, and receives an input from a content provider. An allocation of resources is then modified in response to the input. In yet another aspect, a response performance associated with responding to data consumption requests is monitored. An application programming interface (API) call is generated based on a characterization of the response performance, and transmitted to a content provider. An API response is then received from the content provider indicating whether a scaling of resources for hosting the data was performed.

The invention discloses an environment video information availability evaluation method of a vehicle collision prevention and control system. The method comprises the steps of collecting environment video information by utilizing video collection equipment, and converting the environment video information into RGB frame images; inputting the RGB frame image into a feature recognition classifier toobtain a multi-dimensional feature value of the RGB frame image; in a high-dimensional space formed by the multi-dimensional feature values, dividing the high-dimensional space into a scene and a scene failure state by utilizing hyperplane segmentation, and outputting a group of multi-dimensional feature parameter sets; in each high-dimensional space closed domain, quantifying a group of multi-dimensional feature parameter sets into representation values of different scenes and scene failure states by utilizing statistical weights collected by training; and carrying out alarm judgment according to the characterization values of the failures of the different scenes, and carrying out alarm output when the characterization values of the failures of the different scenes are exceeded. The visibility decline and trafficability decline of different scenes, video collection failure, too dark image information, video image failure pictures and the like can be recognized.

The invention provides a communication method, device and system. The method comprises: a first policy control network element sends a subscription message to a usage monitoring network element, the subscription message comprising identification information of a first slice and identification information of terminal equipment, the subscription message being used for subscribing to usage state information of the terminal equipment in the first slice; the first policy control network element receives first indication information from the usage monitoring network element, the first indication information being used for indicating that the usage of the terminal equipment in the first slice is exhausted; the first policy control network element sends availability state information of the first slice to a mobility management network element, the availability state information being used for indicating that the first slice is unavailable; or the first strategy control network element sends a user route selection strategy to the terminal equipment, the user route selection strategy not comprising the identification information of the first slice. Based on the scheme, when the usage of the terminal equipment in the first slice is exhausted, the terminal equipment can be prevented from using the service of the first slice, and correct communication can be realized.

A method in a call information server for a two-way radio system includes accessing, by the server, group list information associating the plurality of subscriber units with one or more groups; receiving, at the server, updates related to presence information, availability information, and the group list information; and confirming, by the server, for each particular subscriber unit indicated in a particular group list as forming a particular group, the particular subscriber unit's participation in a particular group call to the particular group, as a function of the presence information, the availability information, and the group list information. A call information server and a two-way radio system are also disclosed.

The invention belongs to the technical field of information security, and particularly relates to a multi-granularity joint identity authentication method for an identity alliance. The method comprises the following steps: researching the credibility of various identity information using the credibility as a multi-granularity joint weight of the various identity information; with the minimum costas a constraint condition, performing multi-granularity joint identity authentication for user demands and identity authentication for user identity information availability; and when a user proposesan access demand, performing, by the identity alliance, evaluation and screening on an identity authentication scheme according to the demand of an application system on the identity authentication security, so that the safety and reliability of the identity authentication are improved.

The invention discloses a vehicle-road cooperation multi-domain multi-source resource management method based on information availability, a medium and equipment, and the method comprises the steps: obtaining the road environment information of a corresponding management region through a road side unit, dividing the road environment information into a plurality of management sub-regions, and calculating the static environment complexity corresponding to each management sub-region; the road side unit obtains vehicle sensing data and position information corresponding to each vehicle; the dynamic environment complexity is calculated, and the traffic complexity is calculated according to the static environment complexity and the dynamic environment complexity; calculating predicted processing completion time of the vehicle sensing data corresponding to each management sub-region, and calculating an information available value corresponding to the management region; and optimizing the information available value through an optimization algorithm so as to determine a resource allocation proportion corresponding to each sub-region according to the optimal information available value. Therefore, the dynamic allocation of the data processing resources is realized, the utilization rate of the data processing resources is improved, and the effective operation of the Internet of Vehicles application is ensured.