289results about How to "Reduce inconsistency" patented technology

A method, apparatus and computer program product are provided for constructing a diagnostic network model in a more efficient and timely manner and with improved consistency. A structured electronic representation of a document is automatically reviewed to identify the symptoms experienced by the complex system, the plurality of components of the complex system and the causal relationships between a failure of the respective components and the occurrence of the various symptoms. Respective probabilities can be associated with the causal relationships between the symptoms and the failure of the various components. A network model, such as a Bayesian network model, may then be automatically constructed to represent the symptoms, the components, the causal relationships between failure of the components and exhibition of the symptoms, and the probabilities of the respective causal relationships.

The invention provides an electric automobile power battery equalization management system and method. Battery cells of a battery pack of the electric automobile power battery equalization management system are connected in series and sequentially divided into M identical battery modules. All the battery modules are connected with corresponding resistor equalization circuits and capacitor equalization circuits as well as a coaxial multi-winding DC-DC converter. A microcontroller is connected with a battery management system so as to acquire battery pack status data. Signals of the microcontroller are connected with all the resistor equalization circuits and the capacitor equalization circuits and further connected with a pulse drive unit and a converter. According to the equalization management method, the microcontroller first acquires nominal parameters of the battery pack, so that control parameters are determined; then, the microcontroller acquires current operation variables, so that the maximum deviation and the dispersion degree of voltage of the battery modules are calculated; according to different states of the battery pack, namely charging, quiescence and discharging, different judgment standards for starting equalization are selected, the converter is used for equalization between the modules, the resistor equalization circuits and the capacitor equalization circuits are used for equalization between the battery cells. According to the electric automobile power battery equalization management system and method, advantages of various equalization circuits are complementary to one another, so that equalization speed is increased, and equalization efficiency is improved.

A data analysis platform provides recommendations for datasets for analysis. Given a user selected dataset, for example resulting from a search,

• • automatically identifies other datasets based a variety of different types of relationships, including lineage, structural, content, usage, classification, and organizational/social. Datasets for each type of relationship are identified and scored for relevance, and ranked. Selected ones of the ranked data sets are presented in a recommendation interface. As the user selects from recommended dataset, additional datasets are automatically recommended based in inferences made according to the selected dataset and relationship.

The input light settings in many vision systems often do not correspond to fixed output light intensities. The relationships between the measured output light intensity and the input light intensity are inconsistent between vision systems or within a single vision system over time. This inconsistency makes it difficult to interchange part-programs even between visions systems of one model of vision systems, because a part program with one set of light intensity values might produce images of varying brightness on another vision system. However, many measurements depend on the brightness of the image. To solve this problem, a reference lighting curve is generated for a reference vision system, relating an input light intensity value to a resulting output light intensity. A corresponding specific lighting curve is generated for a specific vision system that corresponds to the reference vision system. A calibration function is determined that converts a reference input light intensity value into a specific input light intensity value. Accordingly, when an input light intensity value is input, the specific vision system is driven at a corresponding specific input light intensity value such that the output light intensity of the specific vision system is essentially the same as the output light intensity of the reference vision system when the reference vision system is driven at the input light intensity value. Thus, in a vision system calibrated using these lighting calibration systems and methods, the specific lighting behavior of that vision system is modified to follow a pre-defined, or reference, lighting behavior.

The invention discloses a micro-inertia measuring device based on a ZigBee wireless singlechip, which at least comprises a six-axis micro-inertia sensor, a signal plate and a battery compartment. The six-axis micro-inertia sensor is used for collecting three-axis gyroscope signals and three-axis accelerometer signals according to a control instruction received from a processor module in the signal plate and outputting the collected three-axis gyroscope signals and the collected three-axis accelerometer signals to the processor module in the signal plate; the signal plate is used for controlling the six-axis micro-inertia sensor to collect the three-axis gyroscope signals and the three-axis accelerometer signals, controlling a three-axis magnetic field meter module in the signal plate to collect three-axis magnetic field meter signals, processing the collected data signals and carrying out strapdown analysis to obtain a gesture and a course transported to a movement carrier; and the battery compartment is used for placing a battery for supplying power for the device. The micro-inertia measuring device based on the ZigBee wireless singlechip has the advantages of high precision, low power consumption, small volume, light weight and good real-time and has the function of long-distance wireless transmission.

Unit pixels in a color display device each include a first and a second subpixel. The second is provided with a color filter, and each has a medium changing optical properties (hue and brightness of transmitted light) depending on an applied voltage. A voltage is applied to the first subpixel to modulate those optical properties of the medium and a voltage is applied to the second subpixel to modulate the brightness of light passing through the medium disposed at the second subpixel. When display of the color display device is switched, a correction voltage of the second subpixel is calculated from a voltage applied to the first subpixel before the display is switched and a voltage applied to the first subpixel after the display is switched, and the voltage applied to the second subpixel is set to a value obtained by superposing the correction voltage on a voltage determined by the display at the second subpixel in a predetermined period after the voltage applied to the first subpixel is switched. The correction voltage modifies the color of the second subpixel so as to produce an achromatic color at that unit pixel by mixing a chromatic color, transitionally appearing at the first subpixel when the display is switched, with the color of the second subpixel.

The invention discloses a power battery pack detecting, evaluating and equalizing charge system and an applying method thereof. The power battery pack detecting, evaluating and equalizing charge system is characterized by comprising a battery pack detection part and an intelligent control part, wherein the battery pack detection part comprises a connector I and a plurality of voltage detection lines; the intelligent control part comprises a connector II, a plurality of voltage detecting and equalizing modules (1), a central controller, a current inducer (3), a control display panel (4), a load (5) and a charger (6); and the system is used for measuring voltage and temperature information of a power battery pack and measuring charge and discharge currents of the battery pack. The inventioncan be used for carrying out detecting, evaluating and equalizing charge on the power battery pack, helps a user know the current state of the power battery pack, improves the property of the power battery pack, and prolongs the service life.

The invention discloses an automatic updating processing method for increments of a land utilization vector database. The automatic updating processing method includes the steps of (1) extracting change information through remote-sensing image comparison, and storing the change information into an change-only information file according to a specific format, (2) reading in the change-only information file, calculating topological relationships between increment targets and existing land utilization land parcels, filtering out the existing land parcels which are two-dimensionally intersected with the increment targets, and calculating subdivision topological relationship types of two-dimensional intersections, (3) automatically constructing updated land parcel targets according to a land utilization increment updating processing rule based on the subdivision topological relationship types of the two-dimensional intersections, and giving corresponding characteristic attribute types, and (4) after updating processing is carried out on all the targets in the change-only information file, detecting the data quality of all the processed land parcel targets and the coincidence between the processed land parcel targets and the targets on the peripheries of the processed land parcel targets, solving corresponding problems or conflicts, generating new land utilization data, and updating the database.

The invention provides a test device and method for simulating natural gas leakage in soil. The test device comprises a compressed gas steel cylinder, a pressure reducing valve, a gas flow meter, a PC computer, a pressure-tolerant hose, a rigid pipe, a gas buffer cylinder, a combustible gas probe, a multichannel combustible gas probe controller, a waterproof shield cable, a rigid hose and the like. The gas buffer cylinder and the combustible gas probe are embedded in outdoor soil. Through the rigid hose, zero calibration can be carried out on the combustible gas probe buried in the ground. The test method comprises the steps that the pressure reducing valve of the compressed gas steel cylinder of natural gas is opened; the gas buffer cylinder is filled with the natural gas successively through the gas flow meter, the pressure-tolerant hose and the rigid pipe; the combustible gas probe buried in the ground is used to collect the concentration of the gas leaking out from the gas buffer cylinder; the diffusion law of the natural gas in soil after natural gas pipe leakage is researched; and a technical support is provided for the prevention and the disposition of a natural gas pipe leakage accident.

An active matrix substrate of the present invention is arranged so that each pixel area has a transistor and a capacity electrode which is able to function as an electrode of a capacity. The active matrix substrate includes a conductor which is provided in a layer below the capacity electrode and is able to function as the other electrode of the capacity. The gate electrode of each transistor and a gate insulating film covering the conductor have a thin section with reduced thickness, in an on-conductor area overlapping the conductor. At least a part of the thin section overlaps the capacity electrode. In this way, the active matrix substrate which can reduce inconsistency in capacitance values of capacities (e.g. a storage capacitor, a capacity for controlling an electric potential of a pixel electrode, and a capacity which can function as both of them) provided in the substrate.

The invention discloses a distributed optical fiber temperature measuring device and a calibration method. The device comprises a pulse laser source, an optical splitter, a detector, a reference optical fiber box, a calibration optical fiber box, a measuring optical fiber and a circuit module, wherein the temperature of the reference optical fiber box is kept in a low temperature zone, the temperature of the calibration optical fiber box is kept in a high temperature zone, the distributed optical fiber temperature measuring device can be calibrated in real time by usage of the measured temperature of the calibration optical fiber box and the calculated temperature, measurement errors caused by temperature calibration coefficient changes due to the fact that photoelectric devices are affected by the temperature or aged gradually as time goes by are eliminated, the long-term measurement accuracy of the device is improved, and the industrial application demands can be met.

The embodiment of the invention provides a device and a method for validating data on a webpage form. The device comprises a verifier management module and a script module, wherein the verifier management module is used for managing at least one verifier and maintaining the corresponding relation information between a verifier mark and the verifier; the script module is used for receiving a call request which generates a script code and comprises form domain information of the webpage form, acquiring the verifier relevant to the form domain of the webpage form in verifiers managed by the verifier management module according to the form domain information contained in the call request, obtaining the script code for data validation of a client through using the verifier and outputting the script code used for the client to validate the date in the form domain. By the device and the method, the variance between the validation logics of the client and a server terminal is reduced, thereby the error ratio of a system is reduced.

The invention discloses a method for synthesizing epoxy modified organosiloxane, which is characterized in that in a silicon hydrogen addition reaction of Si-H group-containing polysiloxanes or polysilane and an alkenyl epoxy compound, by taking a Lamoreaux catalyst, a Spaier catalyst or a Karstedt catalyst, lower alcohol is simultaneously added for being as a stabilizing agent, an epoxy compound open loop reaction due to a platinum catalyst can be eliminated, product viscosity is stabilized, and the product quality can be effectively controlled.

The invention provides a liquid supplying apparatus that is attached to a liquid ejecting apparatus for supplying liquid to a plurality of liquid ejecting heads of the liquid ejecting apparatus. The liquid supplying apparatus includes: at least one liquid container and a plurality of liquid-supply channels that supply liquid from the least one liquid container to the plurality of liquid ejecting heads by utilizing a difference in the water head difference therebetween. The liquid-supply channels are connected to the at least one liquid container and corresponding liquid-supply reception ports of the plurality of liquid ejecting heads, wherein the number of the liquid-supply reception ports of the liquid ejecting heads is larger than the number of the liquid-supply channels.

An image conversion device connected to multiple image detection mechanisms generating field image data of the surroundings and having multiple input buffers for each of the multiple image detection mechanisms, which, in parallel, stores, moves, performs conversion processing and displays said field image data in 1 field units in accordance with a display template in pattern memory, thereby reducing the total delay time from field image generation to display to the driver.

A solar simulator having improved measurement precision, including an array of light emitters having point light emitters planarly arranged in a given range, an effective irradiated region spaced apart from a surface having the array thereon, and a portion which absorbs at least a part of light from a direction which passes through a gap between the individual point light emitters. In a preferred aspect, the light absorption portion includes an absorption surface disposed in at least a part of the gaps between the light emitters. In another preferred aspect, a translucent board holds the light emitters and has a translucent portion corresponding to at least a part of the gaps between the light emitters, and an absorption layer at a position for absorbing light from the direction which passes through the translucent portion.

The invention provides an expired intervention method for domain name data lifetime and a recursion server, wherein the method comprises the steps of: acquiring a state transition probability parameter corresponding to a web client identification according to the web client identification carried in a domain name inquiry request when receiving the domain name inquiry request of a web client; acquiring a prediction inquiry domain name list for inquiring a domain name according to the state transition probability parameter, wherein the predication inquiry domain name list comprises a predictioninquire domain name and the prediction probability of the prediction inquiry domain name; and prolonging the lifetime of prediction domain name data in a buffer memory according to the prediction probability of the prediction inquiry domain name if the prediction domain name data corresponding to the prediction inquiry domain name is expired. The invention can ensure that the inconsistency of thedomain name data in the recursion server and an authority server can be effectively reduced; the intervention is high; and the flexibility is strong.

The invention discloses a lithium ion battery consistency screening and grouping method based on internal characteristics, and relates to the field of electric car battery production and management application. The invention aims at solving a problem that a conventional lithium ion battery screening and grouping method is poor in effect. The method comprises the steps: carrying out the parameter recognition of an electrochemical model of a lithium ion battery, obtaining a plurality of voltage curves of the electrochemical model parameters, and obtaining the sensitivity of the parameter; selecting the parameters with high sensitivity from the plurality of parameters as an alternative feature vector; selecting the parameters with a high recognition degree from the plurality of parameters asan alternative feature vector; selecting the parameters with the sensitivity and recognition degree in the candidate feature vectors as the sensitive parameters; obtaining the fitting degree of the sensitive parameters of the battery; obtaining the weight of the feature parameter according to the sensitive parameter feature vector; correcting the sensitive parameter feature vector according to theweight, and obtaining a corrected matrix; obtaining the classification number of the battery and the grouping information of each battery cell according to the matrix and a clustering algorithm. Thismethod is used for grouping battery cells.

The invention discloses a power storage battery energy non-dissipative type equalization charging circuit, and in a battery pack comprising multiple sections of power storage batteries, an equalization circuit module is connected beside each single battery, each equalization module comprises an energy storage inductor, a switching device and a diode, and the equalization modules are symmetrically distributed at both sides of the battery pack. When the switching device Sn in each equalization module is turned on, the charging and the energy storage for an inductor Ln is carried out by a corresponding battery Bn, and the current linearity of the inductor is increased; when the Sn is turned off, the energy in the inductor Ln continuously flows into other storage batteries through the diode, the energy storage induction of the upstream battery continuously flows into the downstream battery through the diode, and the energy storage induction of the downstream battery continuously flows into the upstream battery through the diode. By regulating the turn-on and turn-off time of the switching device in an equalization circuit, the energy transfer speed can be effectively regulated, the difference among all the single batteries is eliminated, the cycle service life of the battery pack is prolonged, and the power storage battery energy non-dissipative type equalization charging circuit has larger application value.