45results about How to "Flexible and scalable" patented technology

A Wireless Personal Area Network that provides multiple users with multi-gigabit-per-second data rate wireless connectivity and is integrated with an optical fiber distribution network is disclosed. Embodiments relate generally to an integrated fiber optic WPAN architecture that comprises multiple 57-66 GHz remotely located wireless access points interconnected with a centrally located distribution point using optical fiber links. The integrated network provides an efficient, flexible and scalable 57-66 GHz WPAN architecture since the fiber optic links accommodate the delivery of bandwidth intensive services to large numbers of users while seamlessly supporting the diversity of multi-gigabit-per-second data applications. Two approaches for the transport of the WPAN signals over the optical fiber signal distribution network are described. One technique for interconnecting the remote radio access points in the fiber distributed 57-66 GHz WPAN is via an optical fiber network which can transport the wireless signals over the fiber as ‘analog over fiber’. An alternative ‘digital over fiber’ signal transport scheme for the fiber distributed 57-66 GHz WPAN is also described which supports the transport of the multi-gigabit-per-second WPAN digital data streams over fiber.

A lighting system comprises a set of light sources and a remote control unit. The remote control unit comprises a user interface through which a user may identify an area in an image and a light source. The identified image area is linked with the light source and color information of the identified image area is transmitted to the light source. The light source is thereby enabled to adapt its light output to the color information. A user is thereby enabled to pick the color to be outputted by a light source by selecting an area in an image displayed on the remote control unit. The remote control unit may be part of a mobile telephone, a tablet computer, an electronic photo frame, or a television screen.

A method for processing waste in a material handling system includes detecting an occurrence of a trigger event associated with a waste holder located at a first location and, in response to detecting the trigger event, moving a mobile drive unit to the first location. The method also includes loading waste material onto the mobile drive unit at the first location and transporting the waste material to a waste station using the mobile drive unit.

The invention discloses a multi-level deep recursion network group behavior identification method based on context. The method comprises the following steps: step S1, encoding sub-action information through a binaryzation encoder based on the context, thereby forming single dynamic information; step S2, serving the movement locus of the human produced by using a human body detection and tracking method as the single individual locus, dividing all single individual locus into the human body group with time-space consistency, and establishing a single interaction model by using the single dynamic information so as to perform modelling on the human body group internal interaction and the interaction between the human body groups; and step S3, training the proposed multi-level recursion context encoding network so as to learn the features of the single dynamic information, the human body group internal interaction and the interaction between the human body groups. The method proposed by the invention is effective for identifying the group behavior, has robustness for the human body detection under the complex environment, and has enough high flexibility to simulate the high-order interaction context situation.

A parallel assembly (2; 11; 51) of chromatography column modules (3a,b,c; 13a,b,c; 53a,b,c, 90a, b), the assembly having one common assembly inlet (15; 55) and one common assembly outlet (17; 57), each column module comprising a bed space (29) filled with chromatography medium and each column module comprises integrated fluid conduits which when the column module is connected with other column modules are adapted to connect the bed space (29) of the column module with the assembly inlet (15; 55) and the assembly outlet (17; 57), wherein the total length and/or volume of the fluid conduit from the assembly inlet to one bed space together with the length and/or volume of the fluid conduit from the same bed space to the assembly outlet is substantially the same for all bed spaces and modules installed in the parallel assembly.

The invention discloses a mixed time sequence synchronous control method in physical simulation, relating to the technical field of simulation control and solving the working difficulties of data interaction and coordination between the real-time physical simulation derivation and non-real-time simulation control in the prior art. The mixed time sequence synchronous control method comprises the following steps: utilizing the physical time sequence of a real-object system to reversely trigger a non-real-time simulation time sequence; and leading the system to realize time-sequence unification and data exchange on prototype interface equipment by establishing effective and synchronous management. Under the mixed time sequence synchronous control mechanism, a simulation system progressing according to self step size originally can be matched with the physical time sequence under a certain condition. As the mixed time sequence synchronous mechanism is applied in the physical simulation, the simulation system not only considers the requirement of the prototype system simulation for real-time property under the high-accuracy requirements, but also ensures that an effective support which is provided for network integration and data interaction by an advanced simulation system frame based on an HLA (high level architecture) is given full play, so that the flexibility and expandability of application of the physical simulation system are improved.

A plant growing apparatus includes a support assembly and a height control mechanism. The support assembly includes a plurality of platforms, a plurality of elongated posts spaced apart from one another about the plurality of platforms, and a plurality of support clips selectively attachable to the posts to support selected platforms at different heights along the posts. The plurality of platforms include a bottom platform supporting lower ends of the posts, a top platform supported on upper ends of the posts, and upper and lower platforms movable along the posts toward and away from the top and bottom platforms. The height control mechanism is mounted by the top platform and coupled to the upper platform such that it operates to selectively raise or lower the upper platform along the posts.

The invention discloses a real-time control system for graded remote control of an unmanned vehicle. The real-time control system comprises a control end, a vehicle end, a map management module, a driving control module, a stereoimaging module, an environmental perception information display module, a system control module, a behavior decision module, an environmental perception module, an environmental construction module, a value evaluation module and an intelligent system database, wherein the behavior decision module is divided into five grades; the environmental construction module interacts with the environmental perception module and the value evaluation module and predicts the result of program implementation of each task; the behavior decision module selects an optimal task plan according to the result of the program implementation of each task, predicted by the environmental construction module and cost effectiveness evaluated by the value evaluation module, and then issues subtasks to the next-grade behavior decision module for processing. The real-time control system has the advantages that multilevel cognitive planning ensures that the plan can be adequately recalculated; multilevel perception information ensures that a reaction behavior can make reasonable emergency response at a minimum feedback time delay and the like.

The invention relates to the technical field of data acquisition, particular to a real-time collecting device of multi-source data. The invention puts forward a real-time multi-source data acquisitiondevice design method based on an FPGA. A main processor is used for operating a VxWorks real-time operating system so as to realize multi-source data scheduling and file storage management; and convenient file outputting is realized based on an FTP network protocol and a USB interface. Meanwhile, management of different types of data sources is realized by using a soft core of a slave processor,so that a data source channel is increased or deleted flexibly and a real-time data acquisition system that satisfies different application scene demands is constructed quickly. The real-time collecting device has characteristics of modularization, good real-time performance, low power consumption, and high flexibility and scalability and the like.

The invention relates to a cross-platform ECM (electronic countermeasure) guide and control estimation system, and the system consists of a system configuration management module, a planning deducing stage module, a real-time monitoring stage module, a replaying estimation stage module, a data gathering and distributing module, and a data storage module. The system configuration management module comprises the configuration and management of all seats of each module/unit in a system. The data gathering and distributing module gathers various types of data returned by target field training equipment, carries out the forwarding of guide information or a control instruction outwards to training equipment, and also can provide data communication support for each module/unit of the system. The data storage module carries out the unified storage and management of training data resources and media resources. At the preparation stage of target field training, the planning deducing stage module completes the formulation and deduction optimization of a scheme. At the real-time stage, the real-time monitoring stage module completes the analysis, storage and display of the real-time data. After training, it enters a comment and appraisal stage, and the replaying estimation stage module carries out the replaying and comprehensive of the whole training process.

The invention discloses a router addressing method for instant communication server interoperability. The method includes 1, marking, namely establishing an identifier RID, HID and UID unique in the whole network for each instant communication router, server and user; 2, addressing, namely when the instant communication user logs through different servers, allowing the server, allowing the user to log, to query the network address of servers the user logged to establish network connection among the servers; 3, routing, namely when a source server transmits a target server addressing request to a managing router, allowing the router to route the addressing request in a routing service network and return the target server network address to the source server after the network address is queried. The method has the advantages that a creative instant communication network frame is provided, and the reliable interoperability of private and public instant communication servers can be realized.

The embodiment of the invention discloses an M2M message communication intermediate platform. The M2M message communication intermediate platform comprises a client-side connection command module, a client-side handshake connection command module, a client-side heartbeat command module, a general business processing module, a connection pool management module, a general protocol template module, a self-defined protocol customization module, and a server API protocol management module, wherein the client-side connection command module carries out authentication of a connection end of a client; the client-side handshake connection command module generates a handshake connection between a client-side and a server-side; the client-side heartbeat command module judges whether the client-side and a server are disconnected or not, and calibrates relevant information of the client-side; the general business processing module provides a general client-side equipment business processing module; the connection pool management module provides management of server connection resources; the general protocol template module achieves a general communication protocol between the client-side and the server; the self-defined protocol customization module carries out self-defining of a communication protocol between the client-side and the server; and the server API protocol management module provides a self-defined API. The M2M message communication intermediate platform and a communication method thereof provided by the embodiment of the invention have the beneficial effects of low cost, high efficiency, high stability, high flexibility, and high extensibility.

A plant growing apparatus of a hydroponic and/or aeroponic plant growing system includes a support assembly and a pair of height control mechanisms. The support assembly includes a bottom platform, supported and mobilized by corner caster wheel devices, and top and intermediate platforms, vertically spaced apart from one another and the bottom platform by upright corner posts rigidly affixed at the corners of the bottom platform. The intermediate platform may be manually raised or lowered along the posts. The height control mechanisms are concurrently operable to raise or lower the top platform along the posts. In addition to the plant growing apparatus, the plant growing system also includes light modules supported by the top platform, plant grow cells supported by the intermediate platform below the light modules, and a water reservoir and pump on the bottom platform and connected in communication with the plant grow cells and height control mechanisms.

The invention discloses biomass carbonizing equipment, wherein conveyers are arranged in the vertical direction in a wrinkle manner, every two conveyers are connected through a corrugated pipe, each conveyer is covered with an electric heating device, insulating layers are arranged outside the conveyer and the corrugated pipe and completely cover the whole conveyer and the corrugated pipe, the gap between the electric heating device and the insulating layer is a heating space, the corrugated pipe is internally provided with a temperature probe which is connected with a temperature control system, the temperature control system is further connected with the electric heating device, each conveyer is provided with an oil/gas conveying pipe communicated with the inner cavity of the conveyer, the oil/ gas conveying pipe on each conveyer is connected with an air injection combustion mechanism in the heating space, and a discharge opening is communicated with a cooling mechanism. The equipment disclosed by the invention solves the problem in the prior art that oil and gas block the pipeline, carbonization heating is non-uniform, and the carbonizing quality is low because of too small carbonizing temperature gradient or no gradient, has the characteristics of low energy consumption and no pollution, and can be applied to carbonization of various biomasses.

The invention discloses a cross-platform application construction tool and method based on a web in a college scene, and the tool comprises an application management module which is used for providing the creation and maintenance functions of an application; a page design tool which is used for constructing a form in the application and expressing the form by using a structured language; a compiler which is used for translating the structured data of the page design tool into a target language so as to realize that the business form automatically adapts to the operation platform; an application publishing module which is used for putting the runnable codes generated by different compilers into platforms opposite to the runnable codes to run; and a data management module which is used for constructing and maintaining an object model, managing a data table in a database and providing related interfaces for data maintenance and monitoring. According to the method, a graphical design tool is provided, a person without a technical basis can also independently build an application, the application is displayed on a browser end based on the h5 technology, a compiling operation mode is used to adapt to different platform terminals, and high expandability is achieved.

The invention discloses a cloud media server system. The cloud media server system comprises a cloud media management platform and a cloud media resource pool, wherein the cloud media management platform comprises a service management module, a resource management module, an operation management module and a cloud media resource adaptation layer module; the service management module is applied to service catalogue management, service instance management, user management and portal management; the resource management module is applied to asset management, resource encapsulation, resource monitoring, resource scheduling, template management and application management; the operation management module comprises report management, charging management, maintenance management, system management and external interface management; and the cloud media resource adaptation layer module is used for finishing data interaction and virtual management based on a virtual platform and the cloud media resource pool. The cloud media server system has the advantages of ultrahigh parallel computing capability, highly-flexible expandability and accurate charging measurement; the platform resource service capability can be brought into full play; and the network operation cost of services can be lowered.