35results about How to "Simplified control interface" patented technology

A multimedia authoring and playback system and method in which the playback of multimedia content is presented in one or more windows or displays called “playback displays,” and in which additional windows or displays called “control displays” are included in some embodiments to provide various management and control functions. Included are features for creating, editing and distributing multimedia content, which may be viewed by recipients who play the content (and in some cases may be allowed to modify it); also included are features for programming playback behavior of multimedia content, interconnecting multimedia content, and exploring and navigating through multimedia content.

A system and method for authoring and playback of multimedia content together with sharing, interconnecting and navigating the content using a computer network is disclosed. Creation, presentation and sharing of multimedia content and applications takes place within an active authoring environment, where data is always “live,” and any piece of content can be played alongside any other piece of content at any time. In this environment, there are no formal delineations between one “presentation” and another based on such things as file boundaries, other data storage constructs or the like. Instead, any piece of content can potentially be part of the “current” presentation at any time simply by being “started.” As a result, three factors become critically important: (1) the framework in which content is organized, stored and distributed; (2) the control mechanisms by which content is played and presented, and (3) as with any authoring system, the methods and means by which users create and edit content. In each of these areas, the present invention makes significant innovations which are highly complementary, resulting in a new type of software application that seamlessly integrates authoring, playback and networking in an active, shared, rich media environment optimized for personal communications.

A multimedia authoring and playback system and method in which the playback of multimedia content is presented in one or more windows or displays called “playback displays,” and in which additional windows or displays called “control displays” are included in some embodiments to provide various management and control functions. Included are features for creating, editing and distributing multimedia content, which may be viewed by recipients who play the content (and in some cases may be allowed to modify it); also included are features for programming playback behavior of multimedia content, interconnecting multimedia content, and exploring and navigating through multimedia content.

The invention provides a UAV control system and method. The system is characterized by comprising a multi-rotor UAV, an intelligent airplane parking area, a mobile communication station and a ground work station, the ground work station is in communication connection with the intelligent airplane parking area and the multi-rotor UAV via the mobile communication station, and the multi-rotor UAV isin communication connection with the intelligent airplane parking area. The intelligent airplane parking area solves the problem of folding / unfolding of the UAV in the launching and landing process, the UAV needs not to be unfolded or collected, a landing position can be provided for the multi-rotor UAV by point selection, and the problem in the working radius of the UAV is solved.

The invention relates to a double-acting life test bed for a shock absorber. The device comprises an upper exciting mechanism and a lower exciting mechanism, wherein the upper exciting motion is low-frequency large-amplitude (simulating the vibration of a vehicle body) motion, the lower exciting motion is high-frequency small-amplitude (simulating the vibration of wheels) motion, and the upper excitation and the lower excitation can adopt step motion or simultaneously motion. The device is further provided with a lateral bending mechanism and a reciprocating knob mechanism so as to perform enhanced life testing and performance degradation monitoring on the tested shock absorber. The device can test the shock absorber and is faster and more economic than road testing. The device is equipped with a cooling system and can cool down the heating of the shock absorber during the high-speed testing, thereby ensuring that the tested part can be in line with actual working conditions during the whole testing process. The device adopts an advanced HMI (human-machine interface) control and a PLC (programmable logic controller) at an inlet for programming, thereby enabling a control interface to be clear, simple and manifest and enabling an operator to be convenient to master the operation and the use of the device within a short period of time.

The invention provides a method and a device for reducing the dormant power consumption of a sensor node. The device comprises a sensor node and further comprises an external clock module connected with the sensor node, wherein, the sensor node sends a control signal to the external clock module before entering into a dormant state; after receiving the control signal of the sensor node, the external clock module starts to time, and sends an interrupt signal to the sensor node after the time is fixed; and the sensor node receives the interrupt signal of the external clock module and then enters into a working state. The invention is achieved through adding the external clock module on the prior sensor network node; and the change to the prior system is less. In addition, the cost of the external clock module is low; and the influence on the cost of the prior sensor node is not large. Furthermore, after the external clock module is added, the dormancy power consumption of the sensor node can be reduced obviously.

The invention relates to a RF front-end stage for user equipment that is designed for use in multiple communication bands and employs Frequency Division Duplex (FDD). The invention also relates to a FDD front-end module included in such a RF front-end stage. The object of the invention is to provide an RF front-end stage for user equipment that supports a plurality of operating bands and may be produced both at lower costs and with a reduced number of circuit element devices. This object is achieved with a FDD front-end module for a RF front-end stage of a FDD user equipment that supports at least two operating bands each comprising an uplink frequency sub-band and a downlink frequency sub-band wherein at least one of the uplink frequency sub-bands and the downlink frequency sub-bands of said at least two operating bands are not adjacent to each other.

The invention relates to the technical field of video conference, and discloses a video conference control method and a video conference control device. According to the method, an MCU acquires the characteristic information of a target conference hall, selects conference halls with the same characteristic information as the target conference hall from all the conference halls involved in a video conference to generate a conference hall list, and sends the generated conference hall list to the target conference hall. Thus, only a list of relevant conference halls is displayed on the control interface of the target conference hall, and the control interface of the conference hall is simple, easy to operate, and easy to view.

The invention discloses a super broad band rapid frequency conversion, which comprises a control unit, a DDS unit, a cent unit, a double frequency unit A, a double frequency unit B and a frequency choosing unit. When in reference, the 1GHz DDS time signal is obtained through a PLL lock phase; the DDS unit is driven to produce a 0 to 400MHz signal to be divided into three ways to send to the double frequency unit A, the double frequency unit B and the frequency choosing unit. An output signal of the double frequency unit A and the double frequency unit B are also sent to the frequency choosing unit and finally the frequency choosing unit outputs a final frequency signal. The invention doubles frequency of the signal output by the DDS, and conducts choosing output, which realizes super broad band rapid frequency, with short frequency conversion response time(less than 200ns). The frequency speed reaches nanosecond grade, the output frequency range to more than 1 GHz and the frequency differentiate rate less than 0.01Hz. Under the worst condition, the scattering and harmonic wave is less than -55dBc, noise less than -95dBc / Hz at 1KHz, -105dBc / Hz at 10KHz, with simple periphery control joint and convenient utilization.

The invention discloses an intelligent water and fertilizer integrated machine, which comprises a power distribution cabinet, a main water pump, a plurality of fertilizer injecting pumps, a plurality of fertilizer inlet electromagnetic valves, a plurality of electromagnetic flow meters, a plurality of fertilizer branch pipes and a fertilizer main pipe; the lower ends of the fertilizer branch pipes are respectively connected with a fertilizer sucker through the fertilizer injecting pumps; a fertilizer filter is arranged on each fertilizer sucker; the fertilizer inlet electromagnetic valve is arranged on each fertilizer sucker; the electromagnetic flow meter is arranged on each fertilizer branch pipe; the other end of the fertilizer branch pipe is connected with the fertilizer main pipe; the lower end of the fertilizer main pipe is connected to a fertilizer-water mixing pipeline, a water inlet is formed in the right end of the fertilizer-water mixing pipeline, the left end of the fertilizer-water mixing pipeline is connected to a static mixer, and the left end of the static mixer is connected with a water outlet. The intelligent water and fertilizer integrated machine is reasonable in design, compact in structure, simple to operate, high in sensitivity and control precision, and capable of realizing precise addition of four fertilizers, thus achieving stable fertilizer addition quantity and being intelligent in system.

A simplified image display control interface provides easy and convenient retrieving and viewing of digital images captured by a digital camera. Two control buttons provide for scrolling backwards or forwards through a plurality of captured images displayed on a display and stored in the digital camera memory. When the oldest captured image has been displayed, subsequent actuation of a control button causes the display to be turned off. When the most recently captured image is displayed, subsequent actuation of another control button causes a live preview to be displayed.

A ring-based crossbar data switch, a method and a computer program are provided for the transfer of data between multiple bus units in a memory system. Each bus unit is connected to a corresponding data ramp. Each data ramp is only directly connected to the adjacent data ramps. This forms at least one data ring that enables the transfer of data from each bus unit to any other bus unit in the memory system. A central arbiter manages the transfer of data between the data ramps and the transfer of data between the data ramp and its corresponding bus unit. A preferred embodiment contains four data rings, wherein two data rings transfer data clockwise and two data rings transfer data counter-clockwise.

The invention discloses a method and apparatus for enabling a browser to access an IMS network, and a communication system. The method comprises the following steps: a signaling gateway performing protocol conversion processing and forwarding on an interaction message between the browser and the IMS network, and establishing a session between the browser and the IMS network, wherein the browser and the IMS network transceiving messages respectively by use of an expanded ROAP and an expanded SIP, the browser bears audio and video flows by use of an SRTP, and the IMS network bears the audio and video flows by use of an RTP; and a media gateway performing protocol conversion processing and forwarding on the audio and video flows. According to the method, the apparatus and the communication system, an access interface provided for the browser is an expanded ROAP with a simple Offer / Answer model, the signaling gateway and the media gateway are employed for commonly enabling the browser to access the IMS network, the signaling gateway and the media gateway interact by use of the ROAP for control, and a control interface is much simpler than a conventional one and can be well adapted to the mechanism of the browser.

The invention discloses an electronic confrontation simulation detection system and relates to the technical field of radar. The system comprises a main control unit, a variable frequency unit group,a power amplification unit, K antenna assemblies and a power supply unit. The main control unit comprises a control module, a reference source module and a routing module. The control module is achieved based on the FPGA and comprises multiple DDSes. The control module is connected with a host and the routing module. The output end of the reference source module is connected with the control module, the routing module and K variable frequency channel units. The output end of the routing module is connected with K variable frequency channel units in the variable frequency unit group. The variable frequency channel units correspond to different working frequency bands. The output end of each variable frequency band channel unit is connected with a solid state power amplification module in the power amplification unit. The output end of each solid state power amplification module is connected with an antenna assembly. The system is characterized by big application range, high flexibility,onsite compatible scenario, and portability.

The present invention is combined electric cooking utensil and is the combination of electric rice cooker and electric heating oven. The present invention aims at raising the integrality, convenience, safety, etc. of cooking utensils. The combined electric cooking utensil includes electric rice cooker unit and electric heating oven unit, the electric rice cooker unit is provided with inner cooker setting part, inner cooker, electric heater, controller with control part and temperature sensing part, electric driving display a cover; and the electric heating oven unit is provided with electric heater, control part, electric driving display, oven body, and base board on the oven body and with at least one through hole for the inner cooker setting part to be set inside.

An apparatus (500) comprises: an image detector (122) for capturing an image frame (FN ), a driving unit (200) for adjusting focusing of light onto said image detector (122), and a pulse generating unit (120), wherein said pulse generating unit (120) is configured to generate one or more synchronization pulses (S11, S12) based on the timing of optical exposure of a predetermined portion (TRIGLN) of said image frame (FN), and said driving unit (200) is configured to perform said adjusting based on the timing of said one or more synchronization pulses (S11, S12).

The invention relates to the technical field of washing machines and discloses a control method and system for a washing machine. The control method comprises the steps that a mobile terminal controlsthe washing machine to run, a display interface of the mobile terminal is at least provided with a first key and a second key, the first key is triggered, so that the washing machine runs under a professional mode, and the second key is triggered, so that the washing machine runs under a simple mode. According to the control method, the first key is triggered so that the mobile phone can enter aprofessional control mode, a young user or a user who is familiar with operation of an application program conveniently uses the washing machine, the washing machine can be comprehensively operated and controlled, and all the functions of the washing machine are better achieved; the second key is triggered so that the mobile terminal can enter a simple control mode, an old user or a user who is not familiar with operation of the application program conveniently uses the washing machine, an operation interface of the mobile terminal to the washing machine can be greatly simplified, and one-keyoperation on a main program of the washing machine is achieved.

The invention provides a method and device for setting a control interface of a household appliance. The method comprises the steps that editing operation of a user on an interaction control functionof the household appliance is acquired, wherein the editing operation of the interaction control function comprises the steps of selecting the interaction control function and / or setting parameters ofthe selected interaction control function; and generating a control interface of the household appliance according to the editing operation.

The invention belongs to the field of integrated circuits, and provides an I3C circuit device and system and a communication method. The I3C circuit device includes an internal state machine and an interface control circuit; the interface control circuit includes a command cache module and a command parsing module; the command cache module is used for obtaining control flows sent by a client and arranging the control flows in order, and when control commands of the control flows are not executed, the control commands are saved; the command parsing module is used for obtaining the state of theinternal state machine, when the state of the internal state machine is an executable command state, the control commands are obtained from the command cache module and then parsed to I3C output command signals, and then the I3C output command signals are output to the internal state machine; the internal state machine is used for sending the I3C output command signals to an I3C bus connected withthe internal state machine. By means of the I3C circuit device and system and the implementation method, the interface of I3C control can be simplified, and the robustness of a communication system is increased.

The invention discloses a control method of a dough mixer. The related dough mixer comprises a stirring barrel, a main machine and a knob key arranged on the main machine. The control method of the dough mixer comprises the steps as follows: when the knob key is pressed, function switching signals used for selecting processing programs or time programs are generated; and when the knob key is screwed, regulating signals used for regulating corresponding parameters in the processing programs or time programs are generated. Compared with the prior art, the control method of the dough mixer can set the processing programs and the time programs of the dough mixer by pressing and screwing operation of the knob key, and the operation manner is simple; and control elements of the dough mixer are reduced as far as possible, so that the manufacturing cost can be reduced, the control interface of the dough mixer can be more concise, the dough mixer is convenient to use by an operator, and the operator cannot feel tired easily in the operation process.

The invention relates to a wall-climbing robot. The robot comprises a vehicle body, a main control module, a power supply module, a deceleration motor, two rollers, a universal wheel, a magnet and a working module, wherein the main control module is electrically connected with the power supply module and the working module, the power supply module is used for supplying power and controlling the working module to perform work, the power supply module is arranged in the vehicle body, the main control module is arranged in or on the vehicle body, the working module is arranged on the upper surface of the vehicle body, the magnet is arranged on one surface, close to the wall surface, in the vehicle body to provide an adsorption force, the deceleration motor is arranged in the vehicle body andis electrically connected with the main control module and matched with the two rollers, the universal wheel is arranged on the bottom surface of the vehicle body and can realize turning actions underthe driving of the vehicle body, the top cross section of the vehicle body is presented as a partial circle with two notches, and the two rollers are arranged in spaces of the different notches on two sides of the vehicle body correspondingly.

The present invention discloses a control interface generation system and method based on trigger frequency. The system comprises a list module, a weight module, and a generation module, wherein the list module is used for setting a control interface and setting a controlled intelligent device and control buttons on the control interface, a weight module which is used for setting a weight coefficient according to the triggering frequencies of all control buttons in the control interface by a user in a preset time, and a generation module used for creating a new control interface and setting N control buttons whose weight coefficients are large in the new control interface, wherein N is a natural number larger than 1. According to the system and the method, through setting the control buttons with the high triggering frequency in the control interface, the purpose of controlling different intelligent devices in the same control interface is realized, at the same time the control interface is simplified, and the operation steps of different home appliances by the user are reduced.

The invention discloses a super broad band rapid frequency conversion, which comprises a control unit, a DDS unit, a cent unit, a double frequency unit A, a double frequency unit B and a frequency choosing unit. When in reference, the 1GHz DDS time signal is obtained through a PLL lock phase; the DDS unit is driven to produce a 0 to 400MHz signal to be divided into three ways to send to the double frequency unit A, the double frequency unit B and the frequency choosing unit. An output signal of the double frequency unit A and the double frequency unit B are also sent to the frequency choosingunit and finally the frequency choosing unit outputs a final frequency signal. The invention doubles frequency of the signal output by the DDS, and conducts choosing output, which realizes super broad band rapid frequency, with short frequency conversion response time(less than 200ns). The frequency speed reaches nanosecond grade, the output frequency range to more than 1 GHz and the frequency differentiate rate less than 0.01Hz. Under the worst condition, the scattering and harmonic wave is less than -55dBc, noise less than -95dBc / Hz at 1KHz, -105dBc / Hz at 10KHz, with simple periphery control joint and convenient utilization.

The invention discloses a testing, detecting and controlling integration experiment method of a wind power generator, wherein a desktop control console is a dynamic detection and control part, and a background is a static parameter setting and information inquiry part. The method disclosed by the invention comprises the following steps of: (1) selecting a test table position; (2) selecting a test item; (3) entering into a test operation interface; (4) setting test parameters; (5) acquiring test data, monitoring test state, controlling working state of a generator; and (6) generating a report, and printing a test report. The testing, detecting and controlling integration experiment method of the wind power generator has a concise control interface, is flexible to control and is simple and convenient to operate; in a test process, parameters are automatically detected, imbalance can be alarmed automatically, and safety is greatly improved; data of the test report can be acquired and stored in real time and smoothly fitted with curves; and test result is accurate, system logicality is strong, and intelligent operation is realized, thus the method disclosed by the invention is applicable to tests on wind power generators with different pole numbers and different capacities.

The invention discloses a method and apparatus for enabling a browser to access an IMS network, and a communication system. The method comprises the following steps: a signaling gateway performing protocol conversion processing and forwarding on an interaction message between the browser and the IMS network, and establishing a session between the browser and the IMS network, wherein the browser and the IMS network transceiving messages respectively by use of an expanded ROAP and an expanded SIP, the browser bears audio and video flows by use of an SRTP, and the IMS network bears the audio and video flows by use of an RTP; and a media gateway performing protocol conversion processing and forwarding on the audio and video flows. According to the method, the apparatus and the communication system, an access interface provided for the browser is an expanded ROAP with a simple Offer / Answer model, the signaling gateway and the media gateway are employed for commonly enabling the browser to access the IMS network, the signaling gateway and the media gateway interact by use of the ROAP for control, and a control interface is much simpler than a conventional one and can be well adapted to the mechanism of the browser.

The invention belongs to the technical field of interaction, and relates to an interaction method, a terminal and a computer readable storage medium, projection screen transmission connection is established among the interaction method applied to a first terminal, the first terminal and a second terminal, and the interaction method comprises the steps that a preset control interface is provided, and a corresponding function control is displayed in the preset control interface according to projection screen content; and in response to a control operation on a preset control interface, controlling the screen projection content displayed in the second terminal. Therefore, when screen projection control is carried out between the two terminals, the concise preset control interface is displayed in the display screen of the screen projection terminal, so that the screen projection content is controlled through the function control which is configured or summarized in the preset control interface and corresponds to the current screen projection content, and the screen projection control efficiency is improved. Therefore, the screen projection content control method and device can achieve the purposes of simplifying the control interface of the screen projection content and improving the user experience.

The invention discloses a constant-current LED drive control circuit suitable for an outdoor instrument in the technical field of integrated circuits. The constant-current LED drive control circuit comprises a power-on reset module; a control module connected to the power-on reset module; a constant current control module connected to the control module; a cathode driving module connected to the constant current control module and the control module; and an anode driving module connected to the control module. All components are integrated into a single-chip IC, the cost is low, the PCB designdifficulty is simplified, a control interface is simplified after single-chip integration, the IO resources of main control equipment are saved, the program development difficulty of the whole machine is reduced, the constant-current output of an SEG port is achieved, the LED brightness is not affected by external conditions, a high-quality display effect is achieved, a shadow elimination modulecapable of being automatically closed is designed at a COM port, and the power consumption is reduced.

The invention discloses a full-parameter adjustable direct injection fuel injector driver and relates to the field of fuel injector drivers. The full-parameter adjustable direct injection fuel injector driver comprises a hardware part and a software part, wherein the software part comprises a power supply module, a logic control module, a control module and a current detection module; the power supply module can stabilize voltage and increase the voltage to 20-120 V; the logic control module can control current and finish pre-magnetization, opening, reaching a peak value, maintaining and closing operations of a direct injection fuel injector; the control module can control the voltage rising value of the power supply module, and the logic control module can control the current value and the switch tube state of a circuit; and the current detection module can detect the value of the current of the control module and feed back to the control module. The full-parameter adjustable direct injection fuel injector driver is low in cost, flexible in parameter configuration, simple in control interface and convenient for testers to use.