71 results about "Rhythm control" patented technology

The invention discloses a Chinese-Tibetan cross-language voice conversion method, and the method comprises the following steps: A, carrying out the cutting and marking, element classification and catalogue indexing of a voice corpus through designing a corresponding text corpus and recording the voice corpus, and completing the building of a Tibetan Lhasa dialect syllable database and a standard Chinese prosodic feature analysis database; B, building a fundamental frequency model through employing a five-degree tone model, building a duration conversion model and a pause duration conversion model and completing the building of a rhythm model; C, inputting a Tibetan text, selecting proper syllables from the built Tibetan Lhasa dialect syllable database through employing a decision tree, and completing the voice conversion based on the technology of waveform splicing technology; D, carrying out the modification of rhythm parameters (fundamental frequency, duration and pause duration) of the converted voice through employing a STRAIGHT algorithm, completing the rhythm control, and outputting standard Chinese voices. The method achieves a Chinese-Tibetan cross-language voice conversion system based on rhythm control.

The invention provides a vehicle atmosphere lamp system with real-time music rhythm control. The vehicle atmosphere lamp system comprises a system host and a plurality of sub-controllers; the system host comprises an ADC signal acquisition module, a CAN signal receiving module, an MCU master controller and an LIN signal output module; the ADC signal acquisition module acquires a music signal in real time, and performs digital quantization coding on the music signal; the CAN signal receiving module defines the quantization coding to a CAN protocol, and samples the quantization coding into an LIN control instruction via a vehicle CAN/LIN system; the MCU master controller receives the LIN control instruction, and processes the LIN control instruction and outputs a control signal; the LIN signal output module sends the control signal to the sub-controllers; and the sub-controllers are atmosphere lamp control modules, and each sub-controller is provided with an LIN signal receiving interface. According to the vehicle atmosphere lamp system with the real-time music rhythm control provided by the invention, a CAN bus is connected with an automobile body system, and an audio signal of a vehicle DVD is directly used for the music rhythm control of the atmosphere lamp, so that the color and the brightness of the atmosphere lamp synchronously change along with the music rhythm in real time, the atmosphere inside the automobile is emphasized, and the visual enjoyment is enhanced.

The system comprises the text processor, the device for controlling sound and rhythm and the synthesizer. Based on input text, the text processor generates a sequence of phonetic sign after word is partitioned. The sound and rhythm control device comprises at least the pronunciation label base, sound location index and the device for selecting difference rhythm vector. The said base includes at least the sound location index and difference rhythm vector. The selection device of difference rhythm vector generates control data including the index and rhythm vector after phonetic sign sequence being received. The synthesizer comprising sound unit parameter base responds to the control data from the sound and rhythm device to generate syntactic voice. The invention provides syntactic voice with good quality, suitable to mini type embedded device.

The invention discloses a music rhythm control terminal adaptive to user emotion. The terminal comprises a music player and a wearable device, wherein the music player is used for playing music; the wearable device is used for obtaining user state parameters including physiological parameters and a motion parameter, analyzing state parameters of the user, associating a user emotion index corresponding to the state parameters, associating music rhythm parameters corresponding to the user emotion index and controlling the music rhythm played by the music player. The invention also discloses a music rhythm control method adaptive to the user emotion.

The invention provides an altitude air-cooling coiling tracking and coiling control system, which comprises an upper computer setting and display processing module, a PLC (Programmable Logic Controller) control module, an air-cooling roller detection processing module, a coiling device detection module and a simulation module. With a signal feedback correction method of a cold metal detection instrument before coiling, the problem of coiling tracking precision in an air-cooling area is solved; and relatively accurate and intuitive tracking and monitoring images are provided for operators so as to facilitate real-time coiling and quickly process coiling accumulation and other failure problems; moreover, the simulation technology is applied, and optimal production rhythm control can be realized through on-line simulated training for operators; and simultaneously, the working strength of workers is reduced, the work efficiency of workers is improved, and the practicability is high.

The invention relates to a rough rolling rhythm control method. The method comprises the following steps that the rough rolling outlet temperature of a plate blank in a rough rolling production line is controlled to the lower limit of the target temperature range; according to the rough rolling process control of the plate blank, a rolling machine R1 carries out three-pass rolling, and a rolling machine R2 carries out five-pass rolling, wherein the rolling speed of the rolling machine R1 is not higher than 1.5 m/s, the rolling speed of the rolling machine R2 is 2 m/s to 3.5 m/s, and in the rolling process, the rolling machine R1 and the rolling machine R2 carry out complete descaling processing on the plate blank; and in the second pass, the third pass and the fourth pass of rolling of the rolling machine R2, the plate blank is descaled at an inlet and an outlet of the rolling machine R2, and multi-point steel putting control over the plate blank is carried out. The rough rolling rhythm control method can effectively improve the rough rolling rhythm.

The invention discloses a heating method of a weather-proof sheet billet. According to the heating method of the invention, sheet billets with different cross sections adopt different heating time according to charging temperature, and the heated sheet billet enters a descaling box to descale. The heating method of a weather-proof sheet billet comprises steps of controlling the air-coal ratio of the upper section of the heating section of a heating furnace to 2.05-2.15, and controlling the air-coal ratio of the lower section of the heating section to 1.95-2.05 so as to ensure that the heating section of the heating furnace to be under the oxidizing atmosphere. Thus, the invention reduces the generation amount of sheet billet furnace scale by the optimization of the heating system of the weather-proof sheet billet, discharging rhythm control, heat preservation system and air-coal ratio, avoids sheet billet scale solidification and does not affect subsequent rolling technology.

The invention discloses a rhythm control system of a clothing production line, comprising an upper computer, a main control machine and an intelligent node. The main control machine is in communication connection with the upper computer, and the main control machine is in communication connection with the intelligent node; the main control machine sends a production rhythm signal to the intelligent node, the rhythm signal includes rhythm time and an intelligent node number, if the intelligent node completes the work of a work station in the rhythm time, a work signal for completing the work station is sent to the main controller, while if the intelligent node does not complete the work of the work station in the rhythm time, an over-time alarming signal is sent to the main controller; the main controller sends received production information signals of all work stations to the upper computer; and the upper computer carries out analysis processing on the received production information signals of all work stations and re-sets a rhythm signal of the main control machine. The invention has the advantages of synchronizing operations of each procedure, improving work efficiency, and also realizing fault alarm and talkback and guiding operators to work.

The present invention relates to a bubbled foamy drink which is provided by applying a bubbling engineering process to various functional foods, particularly, fermented foods supplied using various fermentation techniques, that have functions to control the activation of bioregulatory functions in view of biological defense and physical rhythm control and preventive medicine in lives, including humans.

The bubble drink is produced by applying a cold bubbling process to bioavailable food materials, based on bubbling engineering technology, to design and manipulate formation reactions of foam in a creative and easy manner. The bubble drink is suitable for drinking, and is characterized in that a foamy structure can be easily obtained at ambient pressure and temperature, a flow of materials can be intentionally manipulated, which is an inherent characteristic of foam, and unit processes can be varied during in-line automatic production, which is a characteristic of modern industry, without involving considerable additional expense.

The invention relates to a mechanical arm movement rhythm control method based on a CPG neural network. The method comprises the following steps that (1) an upper computer is used for setting electricconductivity and reverse potential parameters corresponding to nerve cell continuous sodium current, potassium current and leakage current as well as an upper limit threshold value, a lower limit threshold value and a threshold value period during variable-threshold shaping, and transmitting the electric conductivity, the reverse potential parameters, the upper limit threshold value, the lower limit threshold value and the threshold value period to the FPGA through USB communication; (2) the FPGA is used for establishing a CPG neural network simulation model according to the set parameters, simulation is carried out, a discharge waveform is output in the simulation process, and the waveform is transmitted to the upper computer to be displayed; (3) the FPGA is used for achieving variable-threshold shaping, the discharge waveform output by the CPG neural network in the step 2 is set, moreover, a control signal is output to a mechanical arm so as to control and adjust the movement rhythmof the mechanical arm, and the angular displacement of a mechanical arm joint is transmitted to the upper computer to be displayed.

This invention provides a streamline process rhythm control method, which comprises the following steps: a, streamline design computation module providing the system material operation mode; the materials moving and computation module with the design module providing the flow time to each program; the rhythm computation module determining the neck point and rhythm according to material operation pattern; the data collection module providing the each point determined time to the self-adapting module and rhythm correction module; the self-adapting module providing the time difference value to the next material operation computation.

The invention discloses a natural visual environment desk lamp imitating a super visual area, and a control method. The natural visual environment desk lamp comprises a light regulating device, an array lamp panel and a photodetector, wherein the array lamp panel comprises a multispectral array lamp bank composed of seven kinds of visible light and A ultraviolet light sources and used for generating and controlling simulated natural spectra; the illumination of a detected area is transmitted to the light regulating device through the photodetector, and the light regulating device comprises anillumination control module and an spectral rhythm control module with preset optical environment data of the super visual area; the illumination control module is used for starting and controlling the multispectral array lamp bank so that control over the illumination is achieved, and the spectral rhythm control module is used for controlling the multispectral array lamp bank so that the controlover spectral rhythm is achieved. The invention provides the desk lamp with natural light distant vision and tracing vision training devices, and according to the desk lamp, the natural light illumination, spectra and rhythmic change of the simulated super visual area are controlled with an intelligent technology; and a health mini-vision environment working area for preventing myopia at a critical period of an eyeball development window is formed.

Embodiments of the invention disclose a music rhythm control method and device. The method comprises the following steps of: determining an action track of a user that wears wearable equipment; and controlling the play of music rhythms according to the action track of the user. According to the method and device disclosed by the embodiments of the invention, the play of the music rhythms are controlled according to the action track of the user, so that the problem that the actions of the user are unmatched with the music rhythms is solved.

The invention discloses a rhythm and speed control technology for preventing a stranded wire from relaxing due to an inertia effect when the stranded wire is cut, and belongs to the processing field of cord type explosive devices. The technology comprises the following steps of (1) building a stranded wire cutting model; (2) determining undetermined parameters in the stranded wire cutting model through a lot of cutting experiments according to the cutting model; and (3) maintaining a stranded wire relaxation degree within an allowable range, on-line adjusting stranded wire drawing speed and length by a mechanical hand, and achieving an optimal effect. According to the technology provided by the invention, the situation that the stranded wire is relaxed due to the inertia effect after being drawn and cut for multiple times can be remarkably improved; and through building the stranded wire cutting model, the drawing speed and the drawing rhythm of the stranded wire are on-line coordinated by utilizing a functional principal and a rotational inertia concept, and the stranded wire can be effectively prevented from being relaxed by utilizing software, so that the stranded wire in different lengths is quickly and accurately cut, the production efficiency is improved, and the cost is saved.

The invention discloses an electronic product production line rhythm control system which comprises a principal computer PC, a serial port server, a controller, station nodes and station locks, wherein the PC is connected with the controller by the serial port server; the controller is connected with the station nodes; the station nodes are connected with the corresponding station locks; the controller sends a production rhythm to the station nodes, the corresponding station locks are in a locked state in the rhythm time and if the station nodes complete work in the rhythm time, the corresponding station locks are unlocked and send work completing signals to the controller; and if the station nodes do not complete work in the rhythm time, the station locks are locked and send station work non-completing signals to the controller, the controller sends the received production rhythm signal of each station to the PC and the PC resets a rhythm signal after processing the received production rhythm signal of each station. The operation rhythm of each process can be flexibly controlled and production efficiency and the qualification rate of a product are effectively improved.

The invention relates to a respiratory flow rhythm control gas valve which can be opened or closed by electric control and can regulate the magnitude of gas flow. In the invention, a two-position three-way electromagnetic valve is connected with a valve body to enable the gas valve to be opened or closed by electric control, and the change of the size of a ventilation gap is linearly increase through a steel ball in the gas valve and a linear inverted cone-shaped cavity, thus the travel distance between a support pillar and a valve core can be controlled through a screw mechanism so as to realize the purposes of controlling and regulating the magnitude of gas flow. By adopting the structure, the respiratory flow rhythm control gas valve has the characteristic of artful structure, can be opened or closed by electric control, can regulate the magnitude of gas flow, and is suitable for being applied in medical respirators.