648results about How to "Improve application flexibility" patented technology

An improved graphics processing system and method are described for magnifying visual output information for printing, display, or other output. A graphics engine transforms display information so as to magnify one or more components or areas of an output image for display via output hardware such as a screen or printer. Magnification parameters are supplied to the graphics engine by one or more magnification applications. In an embodiment of the invention, the graphics engine performs compositing of magnified and unmagnified content for display. In an alternative embodiment, the graphics engine outputs corresponding scaled image material to the appropriate magnification application for rendering. In a further embodiment, the graphics engine may operate in both modes. The magnified output according to various embodiments of the invention enhances the accessibility of the computer system for visually handicapped or impaired users by providing high quality magnification and increased system and application stability.

Network-on-Chip (NoC) is to solve the performance bottleneck of communication in System-on-Chip, and the performance of the NoC significantly depends on the application traffic. The present invention establishes a system framework across multiple layers, and defines the interface function behaviors and the traffic patterns of layers. The present invention provides an application modeling in which the task-graph of parallel applications is described in a text method, called Parallel Application Communication Mechanism Description Format. The present invention further provides a system level NoC simulation framework, called NoC-centric System Exploration Platform, which defines the service spaces of layers in order to separate the traffic patterns and enable the independent designs of layers. Accordingly, the present invention can simulate a new design without modifying the framework of simulator or interface designs. Therefore, the present invention increases the design spaces of NoC simulators, and provides a modeling to evaluate the performance of NoC.

A method for picking up and analysing information automatically includes using XML daily record analysing module to enter automatic picking up procedure, compairing packed up daily record with safety rule to judge whether system operation is abnormal or not, recording biased byte value of each analysis, detecting variation of each target device or daily record file at fixed time to realize automatic analysis to increased part of daily record according to recorded state information of dialy record.

The invention provides a method for tracing the position and pose of a 3D human face in a video sequence. In the method, based on the principal component analysis, by using a deformable 3D grid model, minimizing the distance between a key point on the grid model and a corresponding key point on an input image, the model can fit the head figure of a user; the human face texture can be obtained by using the 3D model at an initial phase, so as to render human face images under different poses; the feature points can be selected in the rendered images, and a corresponding position can be searched on the input image; the matching faults can be removed by using a random sampling mode; then, mode pose changed parameters can be estimated according to the corresponding relationship between the feature points, so as to update a hypothetical state; finally, a distance between the rendered image and an actual image can be calculated by using the average normalized correlation algorithm, so as to calculate a hypothetical weight. Experiments show that the method can effectively trace the pose of the 3D head in the video.

A portable terminal is provided, which comprises: a master device and a slave device, the master device includes a master detection unit, a master notification unit and a master control unit, and the slave device includes a slave detection unit, a slave notification unit and a slave control unit; the master detection unit and the slave detection unit are used to detect whether the second interface of the slave device is connected to the first interface of the master device, respectively; when the second interface is connected to the first interface, the master notification unit is used to transmit a first notification instruction to the master device, the slave notification unit is used to transmit the first notification instruction to the slave device; and the master control unit and the slave control unit are used to control the first hardware system and the second hardware system to compose a third hardware system, respectively, after the master device and the slave device connect with each other according to the first notification instruction, and the first OS and/or the second OS run(s) on the third hardware system. The master device and the slave device of the portable terminal in the present application may compose a hybrid system architecture to cooperate or separate as two different device to operate individually.

The invention discloses a satellite-ground synchronization method for an on-satellite processing beam-hopping satellite communication system, and belongs to the technical field of satellite communication. By periodically inserting the beam hopping plan corresponding to the beam position into the downlink frame, the ground terminal can be effectively assisted to realize the fast access of the uplink in the beam hopping environment. In addition, in combination with the working principle of the phased-array antenna, the satellite-borne time transmission method oriented to phased-array antenna beam hopping application is provided, and the time reference consistency among multiple phased-array antennas and between each wave position receiving beam and each wave position transmitting beam is effectively ensured. The synchronous control time sequence of the phased-array antenna is provided, the beam switching serial data and the wave speed switching control pulse signal are separately transmitted, the beam switching serial data are sent in advance before the beam switch control pulse is sent, the protection time in the beam switching process is shortened, and the transmission efficiency of the beam hopping application is effectively improved.

The invention discloses a broadband mobile communication method based on a multi-beam GEO satellite. The broadband mobile communication method based on the multi-beam GEO satellite mainly comprises the steps that spot beams at the Ka frequency band are adopted by NG+1 bidirectional feed links between a satellite-borne device and a ground station device, so that space division multiplexing is achieved for NG+1 times; a cellular network with NB cells is formed through NB bidirectional user links between the satellite-borne device and NT mobile user terminals based on an NB-beam satellite antenna, and space division multiplexing is achieved for NB/4 times with every four cells as a group, so that a 260 MHz bandwidth resource can be shared. The invention further discloses a broadband mobile communication system based on the multi-beam GEO satellite. According to the broadband mobile communication method and system based on the multi-beam GEO satellite, any one of the NT mobile user terminals can serve as an independent multimedia communication terminal as well as a local area network connected with a public Internet and can have access to a remote URL through the satellite links of the system, and an Internet service on the level similar to the 4G mobile communication level can be provided for a large number of people on various vehicles.

An irradiation device (100) includes at least one laser light source (10) with a housing (11) wherein a laser device (12) is arranged, and a base unit (20) which includes a device body (21) and a control device (22), wherein the operating state of the laser device (12) can be set depending on control signals of the control device (22), and wherein the control device (22) is arranged so as to be separable from the device body (21).

The invention provides a method for controlling the attack angle and the attack time of multiple missiles. With the adoption of the method, the attack angle and the attack time of the multiple missiles can be accurately controlled. The method comprises the following steps: arbitrarily selecting one missile from multiple missiles to serve as a master missile; constructing a virtual sphere by taking a target as a sphere center and taking distance between the master missile and the target as a radius; defining the residual missiles as slave missiles; selecting virtual points for each slave missile on the surface of the virtual sphere, wherein direction of a connection line of each virtual point and the target is a preset ideal attack angle corresponding to the slave missile; and by controlling a slave missile movement locus, approaching and tracking a virtual point locus, so that control of the attack angle and the attack time of multiple missiles is realized. The method for controlling the attack angle and the attack time of the multiple missiles is realized by approaching and tracking the virtual point corresponding to the slave missile by the slave missile, so that the attack angle and the attack time of the slave missiles can be controlled without appointing ideal attack time for each slave missile in advance.

The invention belongs to the field of electrofluid jet printing spray-head correlation technique, and discloses an airflow auxiliary electric jet printing spray-head integrated with a grounding electrode. The airflow auxiliary electric jet printing spray-head comprises a liquid inlet cylinder, a gas hood, a metal needle head, an electric lead, an electrode cover and an annular electrode. The liquid inlet cylinder is connected to the gas hood and is partially held in the gas hood; two ends of the gas hood connected with the liquid inlet cylinder and the electrode cover; one end of the metal needle head and the liquid inlet cylinder form threaded connection, and the other end of the metal needle head penetrates through the gas hood so as to stretch into the electrode cover; one end of the electric lead is connected to a high voltage power supply, and the other end of the electric lead penetrates through the liquid inlet cylinder so as to be connected to the metal needle head; the annular electrode is embedded into the electrode cover; and the grounding electrode is integrated into the airflow auxiliary electric jet printing spray-head through grounding. The airflow auxiliary electric jet printing spray-head provided by the invention is provided with the grounding electrode through arranging the annular electrode, so that a collecting substrate has no need to be grounded, and the application range and the flexibility are improved.

The invention provides a photoelectric connection device such as an optical module, which comprises an optical signal interface arranged at one end of a shell and an electric signal interface arrangedat the other end of the shell, and the optical signal interface and the electric signal interface are coupled through a photoelectric processing module arranged in the shell. The optical signal interface end is provided with a first insulating part; the electrical signal interface end is provided with a second insulating part, the first insulating part comprises at least two first metal contactsused for being coupled to a POE power supply, the second insulating part comprises at least two second metal contacts exposed out of the shell, and the first metal contacts and the second metal contacts are electrically connected through a conducting medium wrapped with an insulating medium. The photoelectric connection device provided by an embodiment of the invention not only can receive and transmit light/electric signals, but also can couple the far-end POE power supply to electronic equipment to supply power to the electronic equipment, so that the electronic equipment does not need to beadditionally provided with a POE interface, and the size of the electronic equipment can be reduced.

Bichromal balls have two hemispheres, typically one black and one white, each having different electrical properties. Each ball is enclosed within a spherical shell and then a space between the ball and shell is filled with a liquid to form a microsphere so that the ball is free to rotate in response to an electrical field. The microspheres can then be mixed into a substrate which can be formed into sheets or can be applied to any kind of surface. The result is a film which can form an image from an applied electrical field.

The invention provides a real-time high-precision position solution method for a multilateration system. The position solution method comprises the following steps: (1) storing far-end unit information to a buffer memory by using a central processing unit of the multilateration system, judging consistency of time labels and screening effective information; (2) processing the effective information by using the Chan algorithm and calculating a target initial positioning value; (3) substituting the target initial positioning value into the Taylor series expansion method and carrying out recursive operation so as to obtain high-precision positioning information; and (4) subjecting the positioning information to filtering processing by using the self-adaptive Kalman filtering algorithm and reporting the processed positioning information to a display and control system or command system. The position solution method provided by the invention has obviously improved instantaneity and solution precision compared with traditional methods and carries out target positioning through combination of a plurality of algorithms, so requirements on hardware of the central processing unit and on the number of far-end units are lowered down, and cost for hardware in the system is reduced.

The invention discloses a water-saving, non-blocking, clean and sanitary automatic toilet which uses the human gravity switching force. A toilet cover is automatically closed and opened, so the toilet can flush automatically after being used. A lower opening of the toilet is separated in a piston or ball valve manner so as to circulate with the air in a lower pipeline. Compared with the sealing effect of the traditional water lock, the toilet has excellent effect and saves water. The toilet piston can move downwards (upwards) and rotate; an upper opening, a lower opening and a passage turning of the toilet are provided with fixing spray nozzles; a spray shaft pipe of the toilet is provided with a spray nozzle which is capable of rotating along the shaft; the water of the toliet is added by the tap water or is finished by pedalling; the spraying process is finished by recycling an elastic glue pipe; the pressure of cleaning stream of the toilet is greater than that of the traditional toilet; the toilet saves water; and the spray nozzles of the toilet has a sleeve structure. The toilet can be cleaned by the water steam; and a steam pot is provided with a heating passage which is communicated with the toilet ring. The structure of the connection passage ball valve of the toilet is controlled by the spraying pressure. The inner wall of the upper part of the toilet is provided with a camera.

The invention discloses an authorized identity-based search encryption method with a keyword. The method comprises the following steps of: initializing a system; a user private key generation step; anauthorization certificate issuing step; generating public and private keys which can be authorized and encrypted; an encryption step with keyword search; a search trap door generation step; cloud server search test step. The method provided by the invention has an authorization function; the application flexibility is relatively high; the proxy uploading problem of searchable encrypted files canbe solved; an original data owner is supported to authorize an agent to help the agent upload a ciphertext of plaintext information and a ciphertext of a keyword to a cloud server, the characteristicof keyword guessing resistance is provided, the server cannot guess the keyword being queried by a user, and the information security of cloud data is effectively guaranteed.

The invention relates to a wireless terminal and a multi-SIM (subscriber identity module) card connecting device thereof. The multi-SIM card connecting device comprises a SIM card selecting module, four SIM card interface modules, a baseband interface module and a control module, wherein the SIM card selecting module is used for receiving the SIM card selection information of a baseband chip and generating the SIM card resetting information, data information, power supply information and clock information corresponding to the received SIM card selection information; the four SIM card interface modules are used for transmitting the interaction information of the baseband chip and the SIM card; the baseband interface module is used for transmitting the interaction information of the baseband chip and the SIM card and transmitting the resetting information, the data information and the clock information between the SIM card interface modules after being connected with the SIM card interface modules; and the control module is used for acquiring the selected SIM card interface module information from the received information and connecting the baseband interface module to the selected SIM card interface module. The device has the advantages that the four-card four-waiting function is realized while the peripheral circuit is simple, the function is conveniently realized and the costis low.

The invention discloses a double-loop-line intersected belt sorting machine, an intersected belt sorting system and a sorting method thereof. The double-loop-line intersected belt sorting machine comprises at least one annular rail, two sets of intersected belt cars for forming two conveying loop lines circularly rotated on the annular rails side by side, and a power device for driving the two sets of intersected belt cars to move along the annular rails. The double-loop-line intersected belt sorting machine is delicate in design and simple in structure; as two sets of cars are used in one annular rail, the number of the intersected belt cars is increased by using internal space of the loop lines under the precondition of not increasing the floor area to multiply the sorting capacity, theuse efficiency of the sorting machine is improved, and the equipment cost is reduced; and meanwhile, parcels can be transferred between two conveying annular intersected belt cars, so that the idlingrate of the cars can be reduced, meanwhile, the parcel loading flexibility is improved, and the arrangement requirements and the occupied space of a particle loading line are reduced.