41results about How to "Adjust dynamics" patented technology

The invention discloses a dynamic polymer having a hybrid cross-linked network, and contains common covalent crosslinking and dynamic covalent crosslinking; and the dynamic covalent crosslinking is realized by organic boric acid silicon ester bonds. The dynamic polymer combines the advantages of dynamic covalent organic boric acid silicon ester bonds and a common covalent bond, and by regulation and control of a reactant structure, a dynamic polymer having abundant structure and various properties can be prepared. The dynamic covalent crosslinking in the dynamic polymer has strong dynamic reversibility, the polymer can present function characteristics of stimulation responsiveness and self-repair performance, and the common covalent crosslinking endows certain intensity and stability to the polymer; in addition, the dynamic nature of the organic organic boric acid silicon ester bonds can generate good energy dissipation and energy-absorbing effect, and is capable of toughening, dampingand resisting impact on a material in a specific structure. The dynamic polymer can be used for preparing a shock-absorption material, a shock-resistant protection material, a self-repair material, and a toughness material.

The invention discloses a photographing method and device based on double cameras, and a mobile terminal. The method comprises the steps of obtaining an image collected by a first camera and the image collected by a second camera; carrying out foreground area and background area division on the image collected by the first camera and the image collected by the second camera; carrying out foreground area removal on the image collected by the first camera, thereby forming a background image; carrying out background area removal on the image collected by the second camera, thereby forming a foreground image; and synthesizing the background image and the foreground image according to set attitudes, thereby forming a final image. According to the method, the device and the mobile terminal, the attitudes of the foreground and background in a photographing scene can be adjusted dynamically in real time, operations are convenient and fast, the interestingness is high, and the photographing experience of a user is improved to the greatest extent.

The invention discloses a dynamic polymer with a hybrid cross-linked network. The dynamic polymer contains common covalent cross-linking and dynamic covalent organic borate bonds. The dynamic polymerintegrates the respective advantages of the dynamic covalent organic borate bonds and the common covalent cross-linking, and polymeric materials of abundant structures and with diversified propertiescan be prepared by regulating the structures of reactants. The high dynamic reversibility of the dynamic covalent organic borate bonds in the dynamic polymer allows the polymer to present the functional characteristics of stimulation responsiveness, self repair performance; the common covalent cross-linking endows the dynamic polymer with certain strength and stability; moreover, based on the dynamic nature of the dynamic organic borate bonds, the dynamic polymer has the characteristics of energy dissipation and energy absorption and the good functions of damping, shock absorption, sound insulation, impact resistance, high toughness and the like. The dynamic polymer can be used for preparing damping and buffering materials, anti-impact protection materials, self-repairing materials, toughmaterials, force transducers, etc.

The invention discloses a method for adjusting the direction of equipment according to the wind direction. The method comprises the steps of detecting the wind direction by means of an accelerometer; and adjusting the direction of equipment according to the detected wind direction. Accordingly, the invention also discloses a device for adjusting the direction of equipment according to the wind direction. According to the technical scheme of the invention, the wind direction is automatically detected in real time, and then the direction of equipment can be dynamically adjusted.

An embodiment of the invention provides a method and terminal for adjusting a window display position. The method for adjusting the window display position comprises displaying a window at a first position of a screen of a terminal; acquiring a rotation angular acceleration and / or rotation angle of the terminal; determining a change in the rotation direction of the terminal according to the rotation angular acceleration and / or rotation angle; and adjusting the window so that the window is displayed at a second position of the screen according to the change in the rotation direction of the terminal. The embodiment of the invention achieves dynamic adjustment of the window display position according to the change in the rotation direction of the terminal, and the user operation is facilitated after adjustment.

The invention discloses a display method and device for reducing blue light of an image. The method comprises that the image to be displayed is obtained; the color value of each pixel in each frame of image is obtained; the sum of blue components in the color values of the pixels and the total pixel amount are determined; and when the proportion of the sum of the blue components to the total pixel amount is greater than a preset threshold, blue pixels in the image are reduced, and then the frame of image is displayed. According to the display method and device, the amount of the blue light in a virtual reality (VR) image can be adjusted, influence of blue light on the vision is reduced, adjustment of blue light is dynamic, and change of the VR image can be corrected in real time with adjustment of ratio of blue in the image.

The invention provides a method, an apparatus and a system for adjusting a power amplifier voltage and controlling a time slot. The method for adjusting the power amplifier voltage comprises the following steps of: determining the power amplifier voltage by a base station within a statistical time period according to the relation among carrier power control information, a power amplifier output power and power amplifier efficiency; selecting the power amplifier voltage of the current time point in the previous statistical time period of the statistical time period as a target power amplifier voltage; and adjusting the power amplifier voltage of the current time point according to the target power amplifier voltage, wherein the power amplifier of a multiple carrier module in the statistical time period works in a linear amplifying region. By adopting the method of the embodiment, the power amplifier voltage of the multiple carrier module can be dynamically adjusted and the time slot ofthe multiple carrier module can be dynamically controlled.

The invention discloses a parameter adaptive adjustment bag type accumulator. A second air cavity (41) of a parameter variable accumulator device is communicated with a first air cavity (11) of an online adjustment accumulator through a high-pressure electromagnetic valve (46) and a high-pressure gas pipeline (7), and a filling valve cover (36) of the parameter variable accumulator device is communicated with a hydraulic system through a filling valve cover (35). The parameter adaptive adjustment bag type accumulator adopts a valve control hydraulic cylinder to control the air cavity volume and the gas pressure, and a DSP control center to calculate proper parameters so as to achieve automatic adjustment and overcome the defects that the prior accumulator parameter selection is inaccurateand the adjustment is impossible once the accumulator parameter is determined. Because an electromagnetic coil is adopted to adjust the size of the magnetic field in a magnetorheological fluid cavityand a step motor is adopted to control the size of the oil-passing area of an oil inlet, the damping coefficient of the accumulator can be changed dynamically, thus not only the requirement on the speedability and the stability of the compression shock and pulsation of an absorption system is met, but also the requirement on various functions of the same accumulator is met.

Embodiments of the invention disclose a video footage quality adjustment method and device, a terminal device and a storage medium. The method comprises the steps of when a video play event is detected, determining whether the terminal device meets a footage quality adjustment condition; if yes, determining historical play information of a played video, wherein the historical play information comprises play records that other users watch the played video; and determining a footage adjustment parameter of the played video according to the historical play information, and adjusting the footage quality of the played video according to the footage adjustment parameter. Through adoption of the method, the terminal device can adjust the footage quality more flexibly when playing a video, and runs more efficiently, thereby meeting the demands of users.

The invention discloses a projection screen area adjustment method. The method comprises the following steps: performing splicing calibration on projection surfaces of a plurality of projection devices to form an initial projection screen area, and obtaining a calibration result parameter, wherein the calibration result parameter comprises an area requiring a projection image and a position corresponding relation between the area and the initial projection screen area; adjusting the projection screen area according to the indication of a user, and establishing a mapping relation between the area requiring the projection image and the adjusted area requiring the projection image based on the adjustment operation; mapping the projection image into the adjusted projection image based on the mapping relation; and mapping the adjusted projection image onto the initial projection screen area based on the calibration result parameter. In addition, the invention further discloses a projection screen area adjustment device.

The invention discloses a method for setting the value of the expected receiving power of UpPCH, which includes the steps of: calculating the ratio between the value of the current expected receiving power of the UpPCH and the measured value of the noise of the UpPCH at the current on-position; adjusting the value of the expected receiving power of the UpPCH according to the obtained ratio. In the invention, the value of the expected receiving power of the UpPCH can be adjusted according to the ratio between the value of the current expected receiving power of the UpPCH and the measured value of the noise of the UpPCH at the current on-position, which realizes the dynamic adjustment of the value of the expected receiving power of the UpPCH according to the value of the noise of the actual wireless environment. Visibly, the technical proposal provided by the invention can better adapt to the complex wireless communication environment. The invention also discloses a device for setting the value of the expected receiving power of the UpPCH.

The invention provides a limb gypsum coating system for orthopedics department. The coating system comprises a detection device, an adjusting device, a rotating device, a fixing device, a moving device, a supply device and a processor, wherein the detection device is configured to detect parameters of a limb; the adjusting device is configured to adjust the coating surface of the rotating device;the rotating device is configured to uniformly coat gypsum; the moving device is configured to adjust the position of the rotating device; the fixing device is constructed to fixedly support the wholesystem; and the supply device is configured to supply the gypsum and is matched with the rotating device to coat the gypsum. The adjusting device and the rotating device are used in cooperation, so that the adjusting device can be adjusted according to the set thickness in the adjusting process, and besides, the adjusting device adjusts the distance between the rotating device and the limb to achieve change of the thickness of the coated gypsum.

The invention provides a big data system for dragon boat training, which comprises a detection device, a sensing device, an adjusting device, a balancing device, a monitoring device, a traction device, a processing device and a processor, and is characterized in that the detection device is configured to detect the state of a boat body; the sensing device is configured to perform data acquisition on data of a user; the adjusting device is configured to adjust the posture of the ship body; the monitoring device is configured to monitor the action of the user; the traction device is configured to train actions of the user; and the processing device is configured to trigger a corrective alarm for the action of the training of the user. According to the invention, the balance of the ship body is adjusted by adopting the balance device, so that the posture of the ship body can be adjusted in the adjustment process of the ship body, the posture of a user can be ensured to be balanced to the maximum extent, and meanwhile, posture training or balance training of the user is also considered.

The invention discloses a display method and device for reducing blue light of an image. The method comprises that the image to be displayed is obtained; the color value of each pixel in each frame of image is obtained; the sum of blue components in the color values of the pixels and the total pixel amount are determined; and when the proportion of the sum of the blue components to the total pixel amount is greater than a preset threshold, blue pixels in the image are reduced, and then the frame of image is displayed. According to the display method and device, the amount of the blue light in a virtual reality (VR) image can be adjusted, influence of blue light on the vision is reduced, adjustment of blue light is dynamic, and change of the VR image can be corrected in real time with adjustment of ratio of blue in the image.

The invention discloses a school bus station self-adaptive adjustment method. The method comprises the steps of acquiring student identity information and bus position information; recognizing and storing getting-on position information of each student according to the student identity information and vehicle position information; and adjusting school bus stations through a short-term mode and / ora long-term mode according to getting-on position information of each student. The invention further discloses a school bus station self-adaptive adjustment system which comprises an acquisition module, a position identification module and an adjustment module. According to the invention, stations can be dynamically adjusted according to the accurate boarding position of students and the efficiency of identifying the stations of the students is improved.

The invention discloses a method for setting the value of the expected receiving power of UpPCH, which includes the steps of: calculating the ratio between the value of the current expected receiving power of the UpPCH and the measured value of the noise of the UpPCH at the current on-position; adjusting the value of the expected receiving power of the UpPCH according to the obtained ratio. In the invention, the value of the expected receiving power of the UpPCH can be adjusted according to the ratio between the value of the current expected receiving power of the UpPCH and the measured valueof the noise of the UpPCH at the current on-position, which realizes the dynamic adjustment of the value of the expected receiving power of the UpPCH according to the value of the noise of the actualwireless environment. Visibly, the technical proposal provided by the invention can better adapt to the complex wireless communication environment. The invention also discloses a device for setting the value of the expected receiving power of the UpPCH.

Embodiments of the invention disclose a video footage quality adjustment method and device, a terminal device and a storage medium. The method comprises the steps of when a video play event is detected, determining whether the terminal device meets a footage quality adjustment condition; if yes, determining historical play information of a played video, wherein the historical play information comprises play records that other users watch the played video; and determining a footage adjustment parameter of the played video according to the historical play information, and adjusting the footage quality of the played video according to the footage adjustment parameter. Through adoption of the method, the terminal device can adjust the footage quality more flexibly when playing a video, and runs more efficiently, thereby meeting the demands of users.

The invention relates to a gasifier system and a semi-coke distribution control method thereof.The gasifier system comprises a gasifier body, a semi-coke collecting device and a fly ash collecting device, a semi-coke outlet of the gasifier body communicates with the semi-coke collecting device, and a first synthesis gas outlet communicates with the fly ash collecting device; the semi-coke collecting device is further communicated to the inlet end of the fly ash collecting device, a main path valve is arranged between the first synthesis gas outlet and the fly ash collecting device, an auxiliary path valve is arranged between the semi-coke collecting device and the fly ash collecting device, and when the material level in the semi-coke collecting device reaches the first material level height, the opening degree of the main path valve is increased, and the opening degree of the auxiliary path valve is reduced; and when the material level in the fly ash collecting device rises, or when the material level in the fly ash collecting device reaches a second material level height, the opening degree of the main path valve is reduced, the opening degree of the auxiliary path valve is increased, and the material level in the semi-coke collecting device rises, so that the gasification furnace system can better adapt to the optimal working state under full-load operation.

The present disclosure relates to a gasifier system and a semi-coke distribution control method. The gasifier system includes a gasifier body, a semi-coke collecting device and a fly ash collecting device, and the semi-coke outlet of the gasifier body is connected to the semi-coke collecting device. , the first synthesis gas outlet is connected to the fly ash collection device, and the semi-coke collection device is also connected to the inlet end of the fly ash collection device. There is an auxiliary valve between the fly ash collection devices. When the material level in the semi-coke collection device reaches the height of the first material level, the opening of the main valve increases, the opening of the auxiliary valve decreases, and the material level in the fly ash collection device rises. or when the material level in the fly ash collection device reaches the second material level, the opening of the main circuit valve decreases, the opening degree of the auxiliary circuit valve increases, and the material level in the semi-coke collection device increases, realizing the gasification Furnace systems are better adapted to optimal working conditions under full load operation.

Provided is a phase lock loop circuit, which comprises a phase frequency detector, a frequency control circuit, a digital control circuit and a voltage controlled oscillator. The phase frequency detector generates an error signal according to an input reference signal and a feedback signal, wherein the feedback signal is generated based on an oscillating signal. The frequency control circuit is coupled with the phase frequency detector, and receives the error signal to generate a frequency adjusting signal. The digital control circuit is coupled with the phase frequency detector, and receives the error signal to generate a digital counting signal. The voltage controlled oscillator is coupled with the frequency control circuit and the digital control circuit, and generates the oscillating signal on the basis of the frequency adjusting signal and the digital counting signal.

The embodiment of the present application discloses an ELK-based big data alarm method, device, equipment and storage medium, and relates to the technical field of big data processing. An ELK-based big data alarm method, including: collecting the original result data of the business; performing cleaning and processing on the original result data to obtain valid data; performing multi-dimensional data extraction on valid data; The proportion of the data, and assign feature weights; generate feature values ​​of multiple types of alarm features, and generate alarm messages for push. By performing multi-dimensional data extraction on effective data obtained from original data, the method can go deep into finer-grained analysis, thereby better discovering abnormalities in business logic or function points, and combining feature weights and feature values Two kinds of parameters that affect the alarm strategy adjust the alarm strategy, which can realize the dynamic adjustment of the alarm strategy and avoid the problems of false alarm and harassment.

The present invention proposes a shooting method, device and mobile terminal based on dual cameras. The method includes: acquiring images collected by the first camera and images collected by the second camera; The image collected by the second camera is divided into the foreground area and the background area; the foreground area is removed from the image collected by the first camera to form a background image; the background area is removed from the image collected by the second camera. , forming a foreground image; combining the background image and the foreground image according to a set posture to form a final image. The present invention can dynamically adjust the postures of the foreground and the background in the shooting scene in real time, is convenient to operate and highly interesting, and improves the user's shooting experience to the greatest extent.

The invention belongs to the field of welding, and particularly relates to an automatic welding device for a box girder and an application method thereof. The automatic welding device for the box girder comprises a box girder fixing unit and a welding unit for fixing the box girder; the box girder fixing unit comprises a base, a fixed clamping block on one side of the base, a movable clamping block on the other end of a bottom plate and an auxiliary sliding frame inside the box girder; the welding unit comprises a welding wire gun supporting arm, a welding wire gun on the welding wire gun supporting arm and a supporting block used to support the welding wire gun supporting arm; one end of the welding wire gun supporting arm is provided with a mating hole engaging with the auxiliary slidingframe, the auxiliary sliding frame can dynamically adjust a box girder support during welding. The automatic welding device for the box girder and the application method thereof have the advantages of simple structure and easy adjustment and can conveniently automatically weld the box girders of various sizes, so that the labor intensity of box girder welders is reduced.

The embodiment of the invention discloses an ELK-based big data alarm method, device and equipment and a storage medium, and relates to the technical field of big data processing. The ELK-based big data alarm method comprises the steps of collecting original result data of a service; performing cleaning processing on the original result data to obtain valid data; executing multi-dimensional data extraction on the effective data; acquiring the proportion of each data feature in the overall data, and allocating feature weights; and generating characteristic values of the multiple types of alarmcharacteristics, and generating an alarm message for pushing. In the method, multi-dimensional data extraction is performed on effective data acquired from original data; the method can achieve the deep analysis of finer granularity, thereby better discovering the abnormality in the business logic or function points, the alarm strategy is adjusted through combining two parameters, i.e., the feature weight and the feature value, affecting the alarm strategy, the dynamic adjustment of the alarm strategy is realized, and the false alarm and disturbance of an alarm is avoided.

The invention relates to a video encoding method and a video encoder configured to perform the method. The video encoding method is used for encoding a series of images of original video data into an encoded video stream. The video encoding method comprises setting a periodic intra refresh pattern for the encoding of the series of images of original video data; setting a number of delta frames to be added between consecutive intra refresh frames of the periodic intra refresh pattern, thereby adjusting the intra refresh periodicity of the encoded video stream; and encoding the series of images of original video data into the encoded video stream using the set periodic intra refresh pattern and the set number of delta frames to be added between consecutive intra refresh frames. During the encoding, a current intra refresh frame is set to directly refer to a previous intra refresh frame. During the encoding, each delta frame added in between two consecutive intra refresh frames is set to only refer to a previous one of the two consecutive intra refresh frames.

The embodiment of the invention discloses a method for adjusting an earphone / microphone of electronic equipment. The method comprises the following steps: determining the area, being in contact with the head of a user, on the screen of the electronic equipment; according to the area, adjusting the parameters of the earphone / microphone of the electronic equipment. The invention further discloses a device for adjusting the earphone / microphone of the electronic equipment. The method and the device cannot depend on a proximity sensor or a motion sensor to dynamically adjust the earphone / microphone of the electronic equipment.

The invention provides a medium and small drainage basin treatment construction system which comprises a detection device, a sensing device, a supporting device, an adjusting device, a processing device, a vibration reduction device and a processor, and is characterized in that the detection device is configured to collect data of a river channel; the sensing device is configured to sense data of river water; the supporting device is configured to support the whole system; the adjusting device is configured to adjust the posture of the supporting device; the processing device is configured to process data of the detection device and the sensing device; and the vibration reduction device is configured to correct or adjust the deviation of the supporting device. The adjusting device and the supporting device cooperate with each other, and the posture of the supporting device is adjusted based on the adjusting device, so that detection can be performed at multiple positions through different postures in the process of collecting data of the river channel, and the detection precision of the detection device or the sensing device is ensured.