30results about How to "Easy and seamless integration" patented technology

A twisted pair and / or coaxial cable fed, integrated residence gateway controlled set-top device provides a plurality of services. One service is lifeline service which may be provided over the coaxial cable via a cable modem of the integrated residence gateway or over the twisted pair facility. An integrated residence gateway is coupled to either or both of the coaxial cable or twisted pair and distributes the bandwidth facilities available over either service vehicle to customer devices including a set top box. A network service platform (NSP) is coupled to a cable facilities management platform (FMP) for providing services for cable television subscribers as well as telecommunication service subscribers such that an interexchange or telephone company would control the network services to the subscribers. The NSP architectural concept may permit the interexchange or telephone company to be the single service provider of information to subscribers on an equal basis.

An enhanced computer telephony integration system that facilitates the interaction and integration of a private branch exchange (PBX) with a client computer on a computer network. An enhanced telephony (ET) server connects to the PBX and to all running instances of an ET client on a user's computers. The ET server acts as a proxy between the ET clients and the PBX. The ET clients register with the ET server for a certain telephone extension. The ET server then can forward telephone action requests (such as placing a telephone call) from the registered ET clients to the PBX servicing the telephone extension. Moreover, the ET server can relay telephone events (such as an incoming call) from the PBX to all registered clients. The ET server facilitates seamless integration of telephone and personal computer features to provide a rich user-controlled computer-telephone integration for a user.

The invention provides a B spline-based lattice structure parametric implicit modeling and optimization method. The method comprises the steps of firstly defining a plurality of basic dot matrix forms, then defining basic combination dot matrixes, then constructing a B spline interpolation curved surface covering a whole area, taking the basic combination dot matrixes as control points of the B spline curved surface, and enabling any point on a two-dimensional structure to correspond to a composite dot matrix formed by interpolation of the basic combination dot matrixes. In the dot matrix design process, the aim of designing the dot matrix of the whole structure area can be achieved by changing parameters of each control point dot matrix. According to the method, a known dot matrix style is directly adopted as a basic design element for modeling and optimization, and multiple types of dot matrix styles can be obtained by using fewer variables. And the lattice style freely changes alongwith different structure positions, the boundary of the optimization result is smooth, explicit parameter information is contained, and seamless integration with existing computer aided design software can be achieved.

The invention discloses an electronic sensing type high-voltage metering device and remote testing system. The electronic sensing type high-voltage metering device and remote testing system comprises a voltage sensor, a current sensor, an optical fiber transmission system, a merging unit, a remote testing system and a digitalized electric energy metering device, wherein the secondary outputs of the voltage sensor and the current sensor are digital optical pulse signals which are transmitted to the merging unit through the optical fiber transmission system; optical fiber signals output by the voltage sensor and the current sensor are merged and then are transmitted to the digitalized electric energy metering device through an optical cable; the digitalized electric energy metering device is connected with the remote testing system. The electronic sensing type high-voltage metering device and remote testing system has the beneficial effects that the optical fiber signals output by all the sensors are merged on the side of the sensors and are transmitted to the digital electric energy metering device through the optical cable, a secondary signal transmission loop is simplified, and the site construction workload is greatly reduced.

The present invention relates to a running state monitoring module of a single-way motor. The running state monitoring module of the single-way motor comprises a power supply conversion module, a signal acquisition module and a signal conditioning module. The power supply conversion module is configured to convert a wide voltage input separation stabilized voltage supply to a power supply required by a differential voltage comparator through a LDO voltage stabilizer; the signal acquisition module is configured to fasten a hose clamp photoelectric encoder at a motor shaft or a shaft coupling, the hollow and entity edge part of the encoder is arranged in the groove of a groove-type optocoupler; and the signal conditioning module is configured to convert frequency signals of 0 to 1KHz to direct current voltage signals of 0 to 10V, convert voltage signals of 0 to 10V to current signals of 4 to 20mA for outputting, externally provide an on-off output, and indirectly indicate the ratio of the current speed and a rated speed on a LED. The installation is easy and the cost performance is high, and the running state monitoring module of single-way motor is convenient for performing seamless integration with systems such as an industry PLC, a DCS and the like, and has a good application and promotion value.

The present disclosure generally provides for advanced single camera video conferencing systems and methods related thereto. The advanced single camera video conferencing system features a hybrid optical / digital camera, herein a camera device, having a controller that is configured to execute one or more of the methods set forth herein. In one embodiment, a method includes optically framing a first portion of a video conferencing environment to provide an actual field-of-view, digitally framing a second portion of the video conferencing environment to provide an apparent field-of-view that is encompassed within the actual field-of-view, generating a video stream of the apparent field-of-view, surveying the actual field-of-view to generate survey data, and detecting changes in the survey data over time. The method may be performed using a single camera device using a single image sensor.

The invention relates to a low-power-consumption environment monitoring system comprising a high-capacity lithium battery and a PCB. Unit external interfaces are power supply, analog output, alarm output and modbus communication interfaces. The PCB is designed in a relatively independent mode and the PCB and the lithium battery can be arranged together or the PCB can be arranged separately; and the power supply with the voltage of 9 to 36 V is provided. In order to improve universality of the module, the functional unit employs the modularized design and the PCB employs the way of combination of a mother board with an expansion board. According to a using demand, the corresponding function modules are inserted into plugging elements of the mother board. The system has the following beneficial effects: with the embedded technology, multiple elements are integrated to one circuit board and a cuttable, low-consumption, all-weather, high-performance environment monitoring solution is provided. Besides, the 4-to-20-mA output is employed for external interaction; the isolation type optical relay can be connected with the medium-and-low-power load; the standard modbus RTU and the Modbus TCP carry out communication; seamless integration with systems like the industrial PLC or DCS is realized conveniently; and the system has the good application and popularization value.

The invention relates to a double-motor operating state monitoring module, comprising a power conversion module, a signal acquisition module, a core controller module, a signal conditioning module and an information exchange module, wherein the power conversion module is used for conversion of DC12V stable voltage output required by a PCB (Printed Circuit Board) by means of a power module; the signal acquisition module is used for motor rotating pulse signal acquisition and motor surface temperature signal acquisition; the core controller module adopts C8051F006-48TQFP as a core processor; the signal conditioning module is used for gain amplification, current output and on-off output; and the information exchange module is used for setting and interacting module parameters in an interrupted mode by means of the core processor. The double-motor operating state monitoring module has the advantages that the structure is simple, the installation is convenient, the cost performance is high, the functional portions can be reduced according to the integration requirement of a system, and the monitoring module facilitates seamless integration with an industrial PLC (Programmable Logical Controller), a DCS (Distributed Control System) and the like, so the monitoring module has good application and popularization value.

The invention relates to a method for generating a cross-domain access control strategy by rising from credit assessment to trust management. According to the method, a credit assessment model is established to realize a corresponding credit assessment subsystem; uncertainty assessment is carried out on a credit degree of an evaluated entity according to evaluation information given by an interaction entity; association relations between an attribute of an assessment entity, an attribute of an assessed entity, a resource attribute, a behavior attribute, an environment attribute and an entity credit degree are extracted; and then an access control strategy based on attributes is generated and description is carried out by an extensible access control mark language; at last, the generated access control strategy is converted into a strategy of a concrete trust management system. According to the invention, authorization strategy is generated dynamically according to behavior and environment attributes of an entity; and the method has good self adaptability and can be applied to cross-domain environments like cloud calculating having a lot of unfamilar entities.

The invention relates to a remote control method and system of a measurement instrument. The method comprises steps of transmitting a pre-defined port definition language file to a remote process calling service framework generation tool, and generating a framework of a first control program corresponding to a service end and a framework of a second control program corresponding to a client; through a port driving program programming port of the measurement instrument, improving the first control program and installing a port driving program and a driving library on the service end, and installing and operating the first control program on the service end; and according to the logic of the control of the measurement instrument, improving the second control program, operating the second control program on the client, calling and controlling a remote port of the measurement instrument through the second control program, and sending a control request of the measurement instrument to the first control program, wherein the first control program calls the port driving program and the driving library on the service end to control the measurement instrument.

The application provides a method and system for automatically recommending television program to a user. The application provides a method and system for recommending related television programs while viewing video on internet based, using context of the said video. Further, the application provides a method and system for extracting electronic program guide information for all the channels available on the television and correlating them for recommending related television programs.

The present invention proposes a B-spline-based lattice structure parameterized implicit modeling and optimization method, first defining several basic lattice forms, then defining the basic combination lattice, and then constructing a B-spline interpolation covering the whole area Surface, this basic composite lattice is used as the control point of the B-spline surface, and any point on the two-dimensional structure corresponds to a composite lattice interpolated from the basic composite lattice. In the lattice design process, the purpose of designing the entire structural area lattice can be achieved by changing the parameters of each control point lattice. This method directly uses the known lattice patterns as the basic design elements for modeling and optimization, and can obtain various types of lattice patterns with fewer variables. Moreover, the pattern of the lattice changes freely with the position of the structure, the boundary of the optimization result is smooth, contains explicit parameter information, and can be seamlessly integrated with the existing computer-aided design software.

A rights management arrangement for storage media such as optical digital video disks (DVDs, also called digital versatile disks) provides adequate copy protection in a limited, inexpensive mass-produceable, low-capability platform such as a dedicated home consumer disk player and also provides enhanced, more flexible security techniques and methods when the same media are used with platforms having higher security capabilities. A control object (or set) defines plural rights management rules for instance, price for performance or rules governing redistribution. Low capability platforms may enable only a subset of the control rules such as controls on copying or marking of played material. Higher capability platforms may enable all (or different subsets) of the rules. Cryptographically strong security is provided by encrypting at least some of the information carried by the media and enabling decryption based on the control set and / or other limitations. A secure ''software container'' can be used to protectively encapsulate (e.g., by cryptographic techniques) various digital property content (e.g., audio, video, game, etc.) and control object (i.e., set of rules) information. A standardized container format is provided for general use on / with various mediums and platforms. In addition, a special purpose container may be provided for DVD medium and appliances (e.g., recorders, players, etc.) that contains DVD program content (digital property) and DVD medium specific rules. The techniques, systems and methods disclosed herein are capable of achieving compatibility with other protection standards, such as for example, CGMA and Matsushita data protection standards adopted for DVDs. Cooperative rights management may also be provided, where plural networked rights management arrangements collectively control a rights management event on one or more of such arrangements.

A method of operating a DVD apparatus is disclosed, the DVD apparatus including an arrangement for reading information from a removable DVD disk and a communications port. The method includes the steps of supplying a removable DVD disk, the removable DVD disk including a secure container, the secure container comprising governed information and at least one rule governing at least one aspect of access to or use of said governed information, receiving through the communications port a second rule, and, at the DVD apparatus, using the first rule and the second rule to govern a use of at least a portion of said governed information.

Disclosed is a bass clarinet that enables even splitting of the harmonics without compromising the efficacy of the instrument, without increasing manufacturing costs, and without the requirement of a clarinettist relearning how to play the instrument. It is further an object of the disclosure to describe bass clarinets with the ability to change harmonics without requiring the player to compensate with embouchure and air pressure.