604results about How to "Flexible access" patented technology

A document organizing apparatus performs a statistical process and a character string process for keywords of documents, extracts an equivalent relation, a hierarchical relation, and an associative relation between keywords, and automatically creates a directory file with links of these relations. The user searches documents using the links of the directory file.

This invention relates to a remote video monitor system and a realization method based on the next generation, in which, said system is composed of a communication network, a front monitor device, a monitor center and a remote monitor customer end and a business supporting platform, provides business level remote video monitor service to the public by applying a multi-stage regional structure network topological and digital video compression coding technology, supporting two kinds of network protocols of IPv6 and IPv4 at the same time and using the IPv6 transmission data first, in which, coding addresses of the monitor nodes are ruled and unified and the monitor terminal is set with the only IP address in the world suitable for being accessed and applied at any time and any place.

The invention is suitable for the technical field of information identification, and provides a mobile terminal privacy protection method and device. The method comprises the following steps of: enduing a content needing privacy protection with a corresponding access level as required; establishing a user account database, wherein the database contains a biological feature of each user and a corresponding access authority; and identifying the biological feature of a current user, searching the database to obtain the corresponding access authority, and displaying the content of the corresponding access level according to the access authority. According to the technical scheme of the invention, the content needing privacy protection in a mobile terminal is endued with a corresponding access level, the access authority is distributed to each user having the access authority of the mobile terminal, and each user can watch the content of the corresponding level of the access authority, thereby realizing the flexible access to the privacy content.

The invention provides a method and a system for sharing and viewing real-time traffic status videos based automobile data recorders. The method comprises the following steps regardless of order: step 1, the automobile data recorder acquires a traffic status video picked up at present and uploads the acquired traffic status video to a cloud platform for storage, and the cloud platform distributes a corresponding traffic status video to a user according to a request sent by the user; step 2, the user sends a traffic status-on-demand request to the cloud platform, and the cloud platform forwards the traffic status-on-demand request to an automobile data recorder in a related road section and asks whether the driver agrees to share, and simultaneously returns the result of asking to the user. The method and the system for sharing and viewing real-time traffic status videos based the automobile data recorders have the advantages that the traffic status videos picked up at present are acquired in a triggering manner and stored by classes, and therefore, the quality of the traffic status videos is improved and other users also can view the traffic status videos conveniently, meanwhile, the users also can request the traffic status video on demand of certain road sections according to requirements, and as a result, the traffic status information can be obtained more flexible.

A register data store 20 is provided within a data processing system 2. The register data store 20 may be accessed via registers for which a data processing instruction specifies a register size Q, D and a data element size S16, S8 for the multiple SIMD data elements to be manipulated by that data processing instruction. A given data processing element may be accessed via different registers depending upon the mapping between the register specifier, the register size and the data element size to a particular location within the register data store 20.

Real-time communication of multimedia data over heterogeneous networks that may include constant delay networks, variable delay networks that have a common reckoning of time, and variable delay networks that do not have a common reckoning of time. If there are any variable delay networks in which there is no common reckoning of time in the heterogeneous networks, a common reckoning of time is established in each of those networks. Then, a constant delay network is emulated for each variable delay network using the specific common time reckoning present in each variable delay network.

The invention discloses a knowledge graph construction method, a data processing device and a computer readable storage medium, which are applied to the field of knowledge relation construction. The method comprises the following steps of obtaining a graphic database comprising an entity definition, an entity relation definition and an attribute definition, and a medical treatment record of a user; extracting an entity, an entity relationship, an attribute and an attribute value pointed by the attribute in the medical treatment record; identifying an entity definition of an entity, an entity relationship definition of an entity relationship and an attribute definition of an attribute in the medical treatment record; and filling the entities, the entity relationship, the attributes and theattribute values in the medical treatment record into a graphic database to obtain a knowledge map. By establishing the knowledge graph, the complex and diverse association relationships between the data in the medical treatment record and the data can be extracted and stored in the form of the graphic database, so that a medical professional knowledge network is constructed, and the data acquisition efficiency is improved.

The invention discloses a system and method for having the access to a credible execution environment and a credible application, and relates to the field of mobile terminal devices. The method comprises the following steps a pre-developed or pre-modified CA and a pre-developed or pre-modified TA are deployed into an REE and a TEE respectively, and a TEE access module capable of analyzing a CA behavior script and recognizing assigned behaviors is created and deployed into the REE; then, the CA behavior script used for describing CA access needs and assigning CA access behaviors is written; when the CA operates to the time when the TA in the TEE needs to be accessed, the CA reads the CA behavior script and transmits the content of the CA behavior script to the TEE access module; the TEE access module analyzes the received CA behavior script and has assess to the TA in the TEE according to the assigned behaviors in the recognized CA behavior script. By means of the system and method for having the access to the credible execution environment and the credible application, the universality of the CA can be effectively improved, and the flexible access of the TEE and the TA can be achieved.

The invention relates to a mine communication system, in particular to an emergency communication support system of coal mines. The emergency communication support system comprises an integrated command rescue call center server, an IP (Internet Protocol) telephone switchboard and an voice gateway, which are interactively connected through Ethernet, wherein the voice gateway is simultaneously connected to a dispatching switchboard, an integrated IP voice access gateway for mine is adopted as the voice gateway, a 32-bit embedded microprocessor is adopted for the voice access gateway, a protocol conversion address of the microprocessor is connected with a system interface module, a serial port of the microprocessor is connected with a field bus protocol conversion module, the field bus protocol conversion module is connected with an underground dispatching amplified phone, an MAC (Media Access Control) address of the microprocessor is connected with a network module, and the microprocessor is connected with an Ethernet switchboard through the network module. The microprocessor is provided with a corresponding data interface for connecting an optical fiber transmission module, the microprocessor is accessed to an underground industrial optical fiber ring net through the optical fiber transmission module, and the underground loud-speaking phone is accessed to the underground industrial optical fiber ring net through a converter. According to the mine communication system disclosed by the invention, a difficult problem of the speed bottleneck in the wide-band network underground communication of a mine area is solved, and a way is paved for networking and informatizing of a mine monitoring system.

The invention discloses a large-sized hollow cylindrical sampler for coarse grained soil and a use method thereof. The sampler comprises an annular sleeve and a vibrating compacter, two parts in all, wherein the annular sleeve comprises an annular base (1), an annular outer sleeve (2), an annular inner sleeve (3) and an annular extension barrel (4); and the vibrating compacter comprises a vibrating motor (7), a circular iron plate (12), a dowel bar (6), a positioner (8) and an annular iron plate (5). While using the instrument, a soil sample (9) is paved at first and then put into the annulariron plate (5); next, the vibrating motor (7) is turned on; when the edge of the annular outer sleeve (2) is level with the positioner (8), the vibrating motor (7) stops vibration and the next layer of soil sample (9) is added; and then vibration compaction is performed until the soil samples reach a predetermined height. The sampler is simple to use, convenient for operation and control, and capable of preparing a highly compact and even test sample, so that the time and labour for preparing the test sample are saved.

The invention relates to a multi-port power electronic convert for energy internet, and belongs to the technical field of power electronic converters. According to the invention, the converter is composed of one static synchronous series compensator, one static synchronous compensator, one DC-DC converter and one three-phase DC-AC inverter. The static synchronous series compensator and the static synchronous compensator are both formed on the basis of a modular multi-level converter. The DC-DC converter is formed by a plurality of isolated DC-DC converters which are subject to input series and output series, and shares a high-voltage DC bus with the static synchronous series compensator and the static synchronous compensator. According to the invention, the converter integrates the functions of a unified power flow controller and the functions of a power electronic transformer, thus having complementary advantages of the unified power flow controller and the power electronic transformer and reducing cost; the converter is modularized, is easy to expand and set with a backup, and has important application potential in future energy internet.

The invention relates to a multi-system digital optical fiber category 5 cable distribution system which is characterized by being composed of a near-end access unit part, an expansion unit part and a far-end cover unit part. The near-end access unit part, the expansion unit part and the far-end cover unit part form an up link and a down link of the system. The multi-system digital optical fiber category 5 cable distribution system is high in integration level. Low-noise circuits, frequency conversion circuits and amplifying circuits of the near-end access unit part, the expansion unit part, the far-end cover unit part and the like are all in an integration module design thought, and therefore the multi-system digital optical fiber category 5 cable distribution system is smaller in size, stronger in reliability and more beneficial for installation and use of practical projects.

The invention discloses an intrusion detection system based on a software defined security architecture in the field of network information security. The intrusion detection system comprises a clientmodule and a cloud module; The cloud module comprises a cloud agent, an intrusion detection engine, an expert rule base, a machine learning base and a log database. The intrusion detection engine adopts Snort-based feature detection technology and machine learning-based anomaly detection technology. The software-defined security architecture provides programmable control and global state monitoring of the network. A unified transparent access mode is provided for a lower abstraction bottom layer security device. A northbound security application is expanded. The advantages of the cloud computing technology on elastic computing, distributed computing, load balancing and big data processing capacity are brought into play. An expert rule library, an intrusion detection engine and a related artificial intelligence detection algorithm are deployed at a cloud end. The intelligent detection efficiency of the system is improved, and the dynamic expansion capacity of the system and the rapid response capacity to new security threats are enhanced.

The invention discloses a health management system covering communities and families. The health management system comprises health monitoring equipment, input equipment, a storage operation server and visible terminal equipment which are connected with one another in a network data connection manner, and also comprises a front-end health management terminal, an information storage database, an information analysis module and a personal health recording platform. The health management system can record information of the physical health and the mental health as well as all types of information relevant to the health of a user in the whole life, digitally acquires the health relevance information of the user through advanced technologies of a computer, a network and the like and transmits and stores the information into a health archive server in an electronic manner. The user, a medical mechanism and a health protection mechanism can casually look up, search, count and maintain the self health information at any time anywhere; and fundamental guarantees can be provided for the health risk evaluation, the health management, the disease diagnosis and treatment, targeted health protection instructions and the like, so that the health is promoted, and the living quality is improved.

The invention provides a flexible Ethernet overhead multiframe locking method and device and an OTN (Optical Transport Network) device. The method comprises the steps of carrying out frame fixing processing on flexible Ethernet overhead frames in flexible Ethernet PHYs; and under the condition that the frame fixing is successful, carrying out locking operation on the flexible Ethernet overhead frames, and when it is detected that a first preset condition is satisfied, entering an overhead multiframe locking state. Through application of the method, the device and the OTN device, the problem that in related technologies, flexible Ethernet overheads are not obtained accurately is solved.

Disclosed is a method for realizing safe interface calling between systems based on the Internet. A structured message body text is constructed at an interface call end. All cumbersome messages in different parameter formats are packaged into a message body in a specified format. The whole message content is encrypted, and a signature algorithm matching the demand of the interface call end is allocated for the whole message content, and thus, a message body with high scalability and high safety is formed. A compete interface call request is assembled according to the format of 'message type + message body + signature field', and is sent by an HTTP / HTTPS server. After receiving the interface call request from the client, the server (namely, an interface provider) decodes the encrypted message body and the structure, and performs signature verification on the whole message parameter body. For the whole message parameter body passing signature verification, the interface provider (the server) extracts all message parameters and feeds the message parameters back to the interface call end (the client).

The invention discloses a flush-type on-site bus protocol interface device and method, which connects instrument or equipment with PROFBUS to accomplish DP passive station communication function in the on-site PROFBUS. One end of interface mode exchanges data with 8-byte or 16-byte microprocessor as intelligent controller through two-port RAM or asynchronous serial port of TTL electrical level, which can be embedded in the circuit of intelligent instrument equipment; the other end displays standard Profibus-DP passive station interface, which communicates with other equipments through the switch-in bus of Profibus-DP passive station. The invention is fit for Profibus interface of high speed and moving control device, which brings significant social and economical benefit.

The invention discloses a data processing method and device supporting various API protocols. The method comprises the following steps: receiving source data in different protocol formats, and settingan interface mapping relation between platforms supporting different protocols; receiving an API data request message from a source platform; when judging that the protocol type supported by the platform located by the data requested by the API data request is different from the user request protocol type, determining an API interface calling address of a target platform according to the mappingrelation, determining a data request interface address of the target platform according to the API interface calling address, acquiring the original data from the target platform according to this data request interface, and sending the original data to the source platform after encapsulating the same as the user request protocol type. By using the data processing method disclosed by the invention, the user can integrate various api interactive protocols to butt joint the data of various platforms without reforming the existing interface.

The invention provides an indoor navigation method and mobile equipment. According to the indoor navigation method, the mobile equipment determines the current indoor initial position of a user based on the operation of the user in a preset indoor map; a track route beginning with the indoor initial position is generated according to the movement path of the user, sensed by a motion sensor; when the return navigation operation of the user is acquired, a return path corresponding to the rack route is provided for the user. The indoor navigation method and the mobile equipment have the advantage that the problem that the user cannot find out the return path in a room is effectively solved.

The invention discloses a multi-band wireless sensor network data router and system. The multi-band wireless sensor network data router and system aim to achieve the technical effect that a sensing device can have access to the Internet of Things in flexible and diversified modes. According to the multi-band wireless sensor network data router and system, a network processing module is connected with a 3G access, a 433M transceiver and a Bluetooth 4.0 transceiver module in a communication mode, and a wireless router and a wired local area network router are arranged in the network processing module. The multi-band wireless sensor network data router system is provided with an issue module and a report module. Compared with the prior art, sensors with multiple frequencies and multiple kinds of communication protocols can have access to the Internet of Things, and the multi-frequency multi-communication-protocol sensors on a sensing layer of the Internet of Things have access to a network layer of the Internet of Things; as a result, direct communication between the multi-frequency multi-communication-protocol node sensors in a sensing region of the Internet of Things and an external network is realized, the number of access modes of the sensors can be increased or decreased according to actual application demands, the access modes are flexible and diversified, use is convenient, and the system is stable and reliable.

The invention relates to a video adaptive playing method and device and a storage medium, and belongs to the technical field of Internet. The method includes the following steps: obtaining width and height information of a to-be-played video, adjusting a screen playing proportion according to the width and height information, and performing non-full-screen video playing; and determining a full-screen mode according to the screen playing proportion when receiving an instruction of full-screen video playing, and adaptively performing full-screen display. The device includes a processor and a memory. A computer program is stored on the memory. When the computer program is executed by the processor, the video adaptive playing method is implemented. The computer program is stored on the medium.When the computer program is executed by the processor, the video adaptive playing method is implemented. Compared with the prior art, the video adaptive playing method and device and the storage medium have the advantages of good playing effect, strong adaptability, wide application range and the like.

The invention provides a configuration method for an external IP of a Docker cluster container, and the method can ensure that services provided by the Docker cluster container can be accessed flexibly in the external. A Docker cluster environment is initialized, and the external IP is configured and sent to a background database for storage; and a host establishes a route. After establishment of the container, a Docker cluster is distributed with the external IP which can be accessed by the external, and a background database records a mapping relation. The Docker cluster destroys the container and deletes Linux Iptables rules, and the background database deletes records and recovers the external IP.

The invention discloses a network isolation method in a VPLS (Virtual Private LAN Service) and a device thereof. The network isolation method comprises the following steps: configuring a local isolation set on a PE (Portable Executable) device; adding local ACs (Attachment Circuits) of the PE device, which belong to the same VPLS example but are needed to be isolated, into the same local isolation set; and in a message forwarding process, limiting the forwarding of the message on the basis of a VPLS source filter principle when a message output interface AC and a message input interface AC belong to the same local isolation set, thereby realizing the isolation among the local ACs of the PE device. In the invention, a global insulation set is respectively arranged on PE devices at the local and an opposite end; ACs which are on the PE devices at the local end and the opposite end, belong to the same VPLS example but are needed to be isolated are added to the same global isolation set; and in a message forwarding process, on the basis of the VPLS source filter principle, the forwarding of the message is limited when a message output interface AC and a message input interface AC belong to the same global isolation set on the PE device at a message receiving end, thus the isolation between a local AC and a far-end AC of the PE device.

The present invention discloses a method for getting new word. The method contains the following steps: firstly, the alternative character string is gained from the chart data; and secondly, the alternative character string is filtered according to the preset rule and the filtered words are used as new word. The present invention also discloses a system for getting new word and an instant communication user end and a server which completes the getting of the new word. The present invention has the advantages of easily, effectively and in time automatically getting new word based on the word source of the instant communication, and the new word gotten by the present invention has a boarder service scale.

The invention relates to an IPv6 remote detector and relative method. Wherein, it comprises network communication module, video module, embedded network module, and power module, while the embedded network module is connected other three modules to be integrated in one embedded system. The inventive device uses next-generation internet, supports IPv6 and / or IPv4 network protocols, etc, to transmit data, with network interface, while it can be connected to internet independently. And it has unique address and unique globe IP address. The invention can realize remote video, alarm and detection, etc.

The invention discloses a map drawing method based on remote sensing image tile data. The map drawing method sequentially comprises the following steps: initializing and operating a downloader, creating a multi-thread downloading task, generating a map tile data request, returning response image tile data, analyzing the response image tile data, and updating and rendering the response image tile data on an interactive interface. The technical route is simple and easy to implement; efficient and reliable downloading, rendering and storage of the Google map satellite image data can be realized;the requirements of various WebGIS applications on tile data can also be met; meanwhile, the tiles existing in the buffer area are not downloaded repeatedly any more; the network transmission pressureand the tile refreshing delay are greatly reduced, the calculation amount of the downloader is reduced, the downloading speed and the downloading accuracy are improved, and by adopting the two accessmodes of database storage and directory storage, the storage mode is flexible, and various requirements of users are met.

An accessory device 300 includes a wireless communication interface 320 and an electrical interface 310. In order to hide a wireless communication protocol used for data received via the wireless communication interface 320 from a device 100 that is connected to the accessory device 300 via the electrical interface 310, a processing unit 330 is adapted to convert data received via the wireless communication interface and having a format required for a wireless communication service into a format required for a specific service other than a wireless communication service, and to provide the converted data for a transmission via the electrical interface 310. A further accessory device 1300 enables a flexible access to an included storage component 1340.

The invention provides a SDN authentication method based on trust management. The method includes the following steps: combining cryptology with hardware devices, establishing a SDN authentication model based on trust management; acquiring access authority through single point sign in; with the proviso of evaluating access safety level and allocating limit session time for a user, establishing a TMUAM mechanism; and authenticating the user. The method can control abnormal behaviors and threats by evaluating the user and terminal behaviors, and addresses the safety hazards of a SDN controller.