2942results about How to "Improve regulation efficiency" patented technology

The invention provides a resource self-adaptive adjusting system and method of multiple virtual machines under a single physical machine. The system is achieved in the single physical machine and comprises a data collecting module, a preprocessing module, a prediction module, a resource adjustment strategy generating module, a resource adjustment strategy gain calculating module, a monitoring module, a strategy evaluation module and a historical database. The method comprises the steps that the historical data of a server are collected and stored in the historical database; the historical data of the server is preprocessed; the concurrent user request amount at the next moment is predicted, and then the demand amount prediction intervals of virtual machine resources is obtained by the predicted value of the concurrent user request amount; an optimal resource adjusting strategy is determined; CPU resource adjustment and internal storage resource adjustment are conducted; the optimal resource adjusting strategy is evaluated; the current optimal resource adjustment strategy and the evaluation value of the current optimal resource adjustment strategy are stored into the historical database. According to the resource self-adaptive adjusting system and method of the multiple virtual machines under the single physical machine, the resource amounts of all the virtual machines on the single physical machine can be adjusted to be adaptive to dynamically-changed resource demands, and therefore the resources of the single physical machine can obtain the biggest benefits.

The invention discloses an equal interval regulation method of an urban rail traffic train, which comprises the following steps of: 1) determining the incoming sequence of trains in each block section between stations to the nearest railway platform in the front part, and correspondingly forming train incoming arrays; 2) finding the train incoming array with the most trains, and selecting a reference train; 3) sequentially calculating the planed incoming time from the first train of each train incoming array in the front part to the planed incoming time to the nearest railway platform in the front part starting from the train incoming array of the reference train; 4) calculating the early and late deviation of the train when any one train reaches the railway platform, executing the step 5) if the early and late deviation is zero, regulating the stop time of the train at the railway platform and the operation time in a next block section of the train if the early and late deviation is not zero so that the early and late deviation of the train reaching a next railway platform can be reduced, and then executing the step 5); and 5) updating the planed arrival time of the adjacent train behind the train reaching the railway platform when the train leaves the platform, and going back to executing the step 4). The regulating efficiency of the method of the invention is high.

The invention discloses an OLED module Gamma adjustment and calibration method and device wherein the device comprises a PC, a controller, an image generator and an optical detection instrument. The method comprises the following steps: obtaining the theoretical brightness values of a target binding point according to the brightness value of the highest gray level W255 and the brightness value of the lowest gray level W0, and determining the target brightness value and the target color coordinate value of the target binding point; adjusting the R and G register values so that the color coordinate value of the target binding point falls within the error range of the target color coordinate value; adjusting the R, G and B register values so that the brightness value of the target binding point falls within the error range of the target brightness value; According to the invention, it is possible to adjust the brightness and coordinate of a finished OLED module bounded with IC so that the brightness meets a Gamma 2.2 curve, that the color temperature conforms to the CIE 1931 standard, and that the registers are solidified and adjusted to the EEProm of the OLED module's IC, making the OLED module present the visual curves most consistent with the human eye and achieve the display effect with a specific color temperature.

The invention discloses an automatic LCD splicing adjustment type white balance realizing method and system. The method comprises the steps of displaying a selected test image on an LCD spliced screen; setting the target x, y color coordinates and gamma ray curves of 100% R, G, B, W images of a target gamut, and conducting conversion to target X, Y, Z values; acquiring the actual X, Y, Z values of each LCD screen body in the LCD spliced screen through a chromathermograph, obtaining a gamut compensation value through comparison with the target X, Y, Z values and calculation, and conducting gamut correction according to the gamut compensation value; displaying pre-stored specific images on the LCD spliced screen; acquiring multiple pixel points through a color analyzer, conducting margin calculation with the intermediate point among the pixel points to obtain a light compensation value, and conducting chromaticity and brightness uniformity correction according to the light compensation value. According to the method and system, assembly and disassembly of the LCD spliced screen are not needed, multiple areas of the screen can be debugged at the same time, and white balance adjustment efficiency is improved.

The invention relates to a gray scale and color difference adjusting method and device of a display panel and the display device. The gray scale and color difference adjusting method of the display panel includes the steps that a testing image data signal is input to a sub-pixel of the to-be-adjusted display panel, and the to-be-adjusted display panel displays a testing image; optical parameters of all areas of the testing image are collected; the optical parameters of all areas of the testing image are compared with optical parameters of a standard image; data signals of sub-pixels in the areas are adjusted, so the error range of the optical parameters of the areas of the testing image and the optical parameters of the standard image meets the requirement, wherein the optical parameters include color coordinates and brightness corresponding to the color coordinates. According to the color coordinates, gray scale and color difference of the display panel are automatically reduced, the problems that a manual adjustment method is low in efficiency and mistakes are easily made are avoided, and adjustment efficiency of the display panel is improved.

The invention discloses an adaptive automobile seat system and a seat adjustment method, and relates to the technical field of automobile manufacture. The system comprises seats, an adjustment motor for controlling the movement of the seats, a sensor, a storage unit and an electronic control unit. The seat adjustment method implemented by adopting the system comprises the following steps of: detecting and feeding back the weight and figure information of a driver; performing comparison to determine preset values related to physical characteristics of the driver; and controlling the adjustment motor for the seats according to seat coordinates corresponding to the preset values by using the electronic control unit. According to the system and the method, the adjustment of the seats is more accurate and humanized, the influence of individual differences of persons is more taken into account, and the system and the method can be used for persons with different figures, and are more widely applicable.

The invention provides an intelligent scheduling system and method rapidly recovering the on-schedule operation of a high-speed rail, and relates to the technical field of high-speed rail dynamic scheduling. The system includes an application server, a communication server, a database server, an interface server, a data collector, a running map workstation, a central control workstation, a plurality of station workstations, a converter and an intelligent optimizer. According to method using the system for scheduling, initial parameters of a certain section of a train are obtained from a staticdatabase of the database server, and the dynamic parameters related to the train operation are collected in real time through the data collector; and in response to train delay caused by unexpected events, a train adjustment model is established through the intelligent optimizer, and the particle swarm optimization is used to adjust a train actual performance map according to a train planned running chart and the basic information of the line to obtain a train stage plan so as to carry out intelligent scheduling of the train. The system and method of the present invention reduces the number of adjustments to the plan by people and increases the efficiency of the adjustment.

The disclosure provides a method and an apparatus for adjusting volume, and a terminal. The method comprises the steps of: acquiring environment sound information when an audio is played; and adjusting playing volume of the audio according to the environment sound information. According to the method, the environment sound information is acquired, and then the playing volume of the audio is correspondingly adjusted according to the environment sound information. The environment sound information reflects an environment noise condition at present, through adoption of the method and the apparatus of the present invention, a user does not need to manually adjust the volume, the playing volume can be adjusted through the environment sound information, thus convenience is brought to the user.

The invention provides an individualized orthodontic arch wire curve interactive adjustment method, and relates to the field of orthodontic arch wire bending and forming. According to the method, based on actual tooth position information of a patient, through adjustment of bracket straight line segment positions, change of transition curve segment shapes and selection of the insertion positions and types of special function curves, forming and bending of an individualized orthodontic arch wire is realized. The technical points are selection of patient data, setting of compensation values, setting of transition curve segments, and position adjustment of insertion of the special function curves and bracket straight line segments. The individualized orthodontic arch wire curve interactive adjustment method provided by the invention can be used for digital forming and individualized forming of orthodontic arch wires, and provides a necessary bending algorithm for bending an orthodontic arch wire by automation equipment.

The invention discloses a light-emitting diode (LED) screen color and brightness adjustment method. White display is added in monochrome display to adjust the color and brightness of each pixel at the same time; as only if the difference between the brightness value and color coordinate of each pixel and the minimum brightness value, and the difference between the brightness value and color coordinate of each pixel and the furthest color coordinate value are known, the time length of the added white display can be calculated; as the demand on the shooting precision is not high, the entire LEDscreen picture can be taken, the demand on the environment is not high during shooting and the method is suitable for field adjustment; and as a tolerance range is set, the adjusted brightness and color coordinate are not required to be completely equal to the minimum brightness value and the furthest color coordinate value and the adjustment efficiency is increased. The invention also discloses a system corresponding to the method, and the method and system provided by the invention can be combined to adjust the color and brightness of the LED screen.

The invention provides a word bank adjusting method and equipment, wherein the method comprises: obtaining ID information of application programs stared and used by a user; searching in preset relevant tables according to obtained application programs ID information, and obtaining ID information of the word bank of a first application program; and adjusting input method word bank according to relevant word bank ID information of the first application program. The method can automatically obtain relevant word bank according to ID information of the started and used application program of the user, can automatically complete input method word bank adjustment according to relevant work bank, adjusting efficiency of the word bank is improved, and word inputting efficiency is furthermore improved.

The invention discloses a spherical workpiece clamping mechanism which comprises a base. The spherical workpiece clamping mechanism is characterized in that a lead screw is horizontally arranged on the base, the two ends of the lead screw are provided with threads in the opposite directions respectively, and a plane jaw clamping pawl and a V-shaped clamping pawl used for centering and clamping a spherical workpiece are arranged at the two ends of the lead screw respectively. Preferably, the threads at the two ends of the lead screw are arranged at equal intervals and the inner wall of the V-shaped clamping pawl is provided with a concave face corresponding to the spherical workpiece. By the adoption of the spherical workpiece clamping mechanism, adjustment efficiency is improved and the workpiece can be rapidly adjusted to the accurate position.

The invention relates to an environment quality detection control system and method. The system comprises an environment acquisition unit, a voice recognition unit, a network access unit, a data analysis unit and an environment quality adjustment unit. The environment acquisition unit carries out environment data acquisition and generates environment data. The voice recognition unit recognizes human voice, generates voice data and carries out simulation voice playback. The network access unit accesses the Internet, and acquires meteorological data and air quality data on the Internet, and uploads the voice data and corresponding command and environment data to the Internet cloud for storage. The data analysis unit carries out comprehensive analysis on various data and generates control data and voice feedback data. The environment quality adjustment unit adjusts the quality of indoor environment. According to the invention, environment quality detection, environment quality control, network access and voice recognition can be carried out; a user interacts with a device through a language; and the user can easily understand the outdoor environment quality for trend prediction and environment data statistics.

The invention provides a hydraulic pressure braking clamp device which comprises a clamp base, a brake cylinder, a lever member, a lever pin and a clamp assembly. The brake cylinder mainly comprises a piston member, a push rod assembly, a gate adjustment assembly, a disc spring assembly and a manual adjustment shaft assembly. The clamp assembly mainly comprises a clamp left assembly, a clamp right assembly, a front gate piece and a rear gate piece. The clamp assembly and the brake cylinder are fixedly arranged on the clamp base. The brake cylinder brakes and remits a train brake disc by means of driving of the lever member to the clamp assembly. The hydraulic pressure braking clamp device can automatically adjust braking gaps between the gate pieces of a hydraulic pressure clamp and wheels, is good in adjustment accuracy, high in adjustment efficiency, safe, reliable, and compact in structure, meets railway vehicle installation requirements of lower floor boards, is convenient and fast in replacement of the expendable gate pieces, and saves maintenance time and cost.

The invention discloses a control method and device of an air conditioner. The control method comprises, when a heating instruction is detected, starting a heating assisting electric heater first and then starting a compressor; obtaining the surface temperature of the heating assisting electric heater in real time; matching the surface temperature of the heating assisting electric heater with a preset temperature threshold, and according to a matching result, obtaining corresponding air speed information; according to the obtained air speed information, controlling operation of the indoor unit of the air conditioner. According to the control method of the air conditioner, when the heating instruction is detected, the heating assisting electric heater is first started and then the compressor is started; meanwhile, the surface of the electric heater inside the air conditioner is provided with a temperature sensor for detecting the surface temperature of the electric heater in real time, and the air speed of the indoor unit of the air conditioner is adjusted according to the surface temperature, so that the time for the air conditioner to quickly blow out hot air during heating can be greatly shortened, the indoor temperature during heating of the air conditioner can be rapidly increased, and further the air conditioning efficiency can be enhanced.

The invention relates to a rigid sectional mold damp continuous regulating device for a wind-tunnel test. The device comprises a sectional mold, wherein two ends of the sectional mold are respectively and fixedly connected with two rigid connecting rods correspondingly; two ends of each rigid connecting rod are respectively connected with corresponding springs; the upper end of each spring is fixedly connected with an intrinsic boundary, and the lower end of each spring is connected with a base. The device is characterized in that the end part of the rigid connecting rod is provided with an electric magnetic damper regulator. According to the invention, through continuously regulating the input current, the continuous regulating of the ratio of the vertical damping to the torsion damping of the sectional mold system is realized, so that the debugging process of the damping ratio is simplified, and the problem of unstable damping ratio in the test process is avoided.

The invention discloses a device for measuring straightness/coaxiality by applying laser, comprising a first Wollaston prism, a second Wollaston prism and a transitional reflector which are arranged on the measuring light path in sequence, wherein the second Wollaston prism and the first Wollaston prism are positioned on the path of the light which returns after being reflected by the transitional reflector in sequence; the transitional reflector is of plane mirror structure with light path drift adaptation functions in the two mutually vertical directions; and when the incident light enters along the characteristic direction of the transitional reflector, the light which returns after being reflected by the transitional reflector is opposite and parallel to the incident light, and the distance between the light which returns and the incident light is constant. The device ensures the datum to be invariant during measuring the straightness in the horizontal and vertical directions, thus greatly simplifying the adjustment process, shortening the adjustment time and improving the adjustment efficiency.

The invention provides a volume adjusting method, a mobile terminal and a computer readable storage medium. The volume adjusting method comprises the following steps of acquiring current usage scene information of the mobile terminal when the mobile terminal is detected to play an audio, wherein the current usage scene information of the mobile terminal comprises current position information of the mobile terminal, a current time period and an audio playing mode of the audio, and the current time period of the mobile terminal refers to a time period to which the current time of the mobile terminal belongs; inputting the current usage scene information of the mobile terminal into a trained volume adjusting model in order to acquire a target volume value; and adjusting the volume of playingthe audio to a target volume value. The problems that a volume adjusting process is tedious and the adjusting efficiency is low in the prior art are solved.

A means and apparatus for fluid containment providing for closed loop operation of an apparatus within a column of liquid. The apparatus extracts power from a buoyant source within the contained column of liquid and is comprised of an endless chain of movable buoyant objects, a means to convert the movement of the chain into useful work and a tank filled with a constant volume column of liquid. The buoyant objects comprising the chain sequentially enter the bottom of the liquid column through an airlock seal of the current invention, move up through the column and emerge at the surface. The emerging buoyant objects leave the tank and are directed to the tank bottom where each buoyant object repeats the cycle. As the chain of buoyant objects cycles through the displaced column of liquid, the volume of liquid remains constant, with one buoyant object of the chain entering the bottom of the liquid column as one is exiting at the top surface. The invention provides for closed loop operation of the apparatus and increased control fluid flow rates within the apparatus to addresses liquid leakage due to mechanical wear at seals and to provide a controlled method for removal of friction generated heat within the apparatus. Chambered sections within the apparatus create fluid flow restriction zones where differential pressure can be controlled to further reduce the force requirement for injecting each buoyant object (a.k.a. displacing element) into the bottom of the contained column of liquid.