163results about How to "Eliminate inconsistencies" patented technology

A system for acquiring, processing, storing, analyzing and reporting data relating to the condition of a road or other pavement surface (102) in real time. The system includes a digital camera (104) mounted on a vehicle and positioned relative to a pavement surface (102) so as to capture images of the pavement surface (102) while the camera (104) is moving relative to the surface (102). The system also includes an illumination assembly (100) to illuminate the region from which an image is taken and an interface between the digital camera (104) and at least one computer. The system also includes a processor in the computer for processing the images to detect and classify cracks and other pavement surface (102) features.

A method of controlling a network, which includes network elements connected via links and provides services, includes the steps of creating view-configuration information based on network-configuration information with respect to each of the services such that the view-configuration information is related to the network-configuration information, and displaying a view based on the view-configuration information with respect to each of the services, the view including both or either one of a physical network configuration of the network and a logical network configuration of the network.

A system and method (and method of deploying computing infrastructure) of constructing a social network, which includes constructing the social network from a plurality of disparate, heterogeneous data sources, in which at least one of the data sources includes a user generated data source. A plurality of nodes and linkages are identified and attributes for the nodes and linkages are determined based on the plurality of disparate, heterogeneous data sources.

The invention discloses a componential research and development mode and domain driving model combined application development system and platform. The application development system comprises a user terminal, a Web server, an application server and a database server which are communicated through a network. The application development platform comprises a data layer, a foundation framework layer, a business service layer, an interface framework layer, a safe control system and an auxiliary application tool. The componential research and development mode and domain driving model combined application development system and platform has the advantages of being capable of smoothly expanding and rapidly responding to user requirement change; eliminating requirement, design and achievement inconsistency due to the domain driving model and improving system research and development efficiency and product quality by a large margin; providing an integration mechanism and effectively avoiding generation of information isolated islands; satisfying reuse requirement maximally due to the componential technology; simplifying business system research and development difficulties due to the fact that a large amount of general assemblies are arranged inside; supporting a centralized management mode of physical concentration, logical disjunction and level-to-level administration.

The invention provides a multiband infrared radiation automatic measuring system which can timely and automatically measure the infrared radiation characteristics of a measured object within different bands under complicated backgrounds and completely meets the requirements of long-term fault-free automatic observation radiation calibration measurement. The multiband infrared radiation automatic measuring system comprises a scanning device, a light splitting device, an infrared detection device and a control system/circuit, wherein the scanning device, the light splitting device and the infrared detection device are sequentially arranged on a light path in a radiation incident direction; and the scanning device comprises a protection window capable of rotating, a rotary reflecting mirror and a fixed double-blackbody correction assembly. In the invention, light spectrum light splitting and band modulating and canning technologies are used, and two medium and long wave detectors are selected to match with the technologies, thereby increasing measurable optical channels to effectively form the radiation calibration measurement to more long-wave and medium wave bands. Moreover, the radiation size required by a blackbody radiation cavity is compressed, the design and manufacture difficulties of the blackbodies are reduced, and the controllable precision is improved.

The invention discloses an elastic wave full-waveform inversion method and apparatus. The method comprise the steps of establishing a convolution-type objective functional according to analog data and observation data; through adoption of an adjoint method based on the Lagrange theory, determining an adjoint equation of a time domain first order rate-stress elastic wave equation, adjoint epicenter items, a gradient expression of a convolution-type objective functional with regard to model parameters; determining a forward-propagating source wavefield according to the time domain first order rate-stress elastic wave equation; determining reverse-time extrapolation accompanying wavefield according to the adjoint equation and the adjoint focus items; determining the gradient of the convolution-type objective functional with regard to the model parameters according to the forward-propagating epicenter wavefield, the reverse-time extrapolation accompanying wavefield and the gradient expression; and carrying out multi-scale full-waveform inversion through utilization of low pass filtering characteristics of the convolution-type objective functional. According to the invention, influences by imprecise estimation of wavelets on inversion results can be eliminated, and problems that wavelets are difficult to accurately extract in practical data are effectively solved.

The invention discloses a linearized CRISPR-CAS9 lentiviral vector-based gene knockout kit. The kit comprises a linearized CRISPR-CAS9 lentiviral vector and a corresponding T4 ligase as well as competent cells; the kit is characterized in that the linearized CRISPR-CAS9 lentiviral vector is formed by a circular vector treated by using endonuclease; the T4 ligase is optimized T4 ligase; the competent cells are Stbl3 competent cells having the characteristic of inhibiting recombination. The kit can be directly used for constructing the CRISPR-CAS9 lentiviral vector; compared with commercial kitsat home and abroad, the linearized CRISPR-CAS9 lentiviral vector-based gene knockout kit is convenient to operate and rapid in construction and recombination, can effectively increase the current construction efficiency based on the CRISPR-CAS9 lentiviral vector, and reduces the cost of gene knockout.

A system and method for promoting employee recognition and feedback are disclosed. The system is programmed to automatically collect and monitor an organization to detect recognition and feedback moments between employees and teams of the organization. Embodiments of the invention further facilitate the composition and delivery of feedback and recognition through real-time sentiment analysis of user-entered feedback. Additional embodiments are directed to the analysis of the feedback and recognition data to improve employee performance, engagement, and the company culture.

An electric motor operating on the principle of conversion of inverse piezoelectric oscillations into continuous rotation. The motor has a stator having a flange that on a bearing rotatingly supports a shaft with a cup-shaped stator attached to the shaft. The flange also supports a ring-shaped piezoelectric element, the outer surface of which is embraced with an elastic band having radial outward blades. The blades abut the inner surface of the rotor and are inclined at an angle that in the point of contact between the tips of the blades and the rotor provides development of a force component in the direction of the rotation of the rotor. The ring-shaped piezoelectric element is fitted onto a collet that compensates for contractions and expansions of the piezoelectric element under the inverse piezoelectric effect.

The invention discloses a low-latency metadata access method of a cloud storage client, aiming to solve the problems of slow metadata access response and the like during metadata access. The technical proposal is as follows: a metadata access module composed of a metadata definition module, a metadata importing module, a metadata request response module and a metadata uploading module is mounted on the cloud storage client node; the metadata definition module determines the content and the format of the used metadata; the metadata importing module imports a metadata file into a key value pair database from the cloud storage server; the metadata request response module performs metadata operation according to a metadata access command; and the metadata uploading module uploads a local metadata file to the cloud storage server. Due to the adoption of the low-latency metadata access method provided by the invention, the network transmission latency of metadata access can be eliminated, the metadata server can be prevented from becoming performance bottleneck, the condition that the same cloud storage client node can access heteroid cloud storage systems is supported and the security of the metadata is improved.

The invention discloses an electric automobile dynamic equalizing charge method, solving the problem that inconsistent capacity and electric quantity and the like exist among batteries in battery packs when an existing pure electric automobile is charged. With the adoption of the electric automobile dynamic equalizing charge method, the batteries are equalized through designing three stages as follows: 40A current constant current precharge, 100A current constant current charge and reduction current charge, so that the inconsistence of the battery packs can be eliminated, the actual available capacity of the battery packs is improved, and the circulating service life of the battery packs is prolonged.

The invention relates to a semantic segmentation method based on multi-scale deformable convolution. The semantic segmentation method comprises the following steps: step 1, preparing semantic segmentation input image data for training and corresponding labels thereof; step 2, training the deep learning network; firstly, a basic model of a network is pre-trained; parameters of the network are further optimized on the basis of pre-training; a relevant semantic segmentation module is added to carry out further training to finally obtain network parameters suitable for the data set, and for a newly input image, the network carries out forward calculation to finally obtain the output of the image, so that the image can classify each pixel in the image to form a semantically segmented output image; and step 3, carrying out weight updating on the loss function by adopting a gradient descent method, so that the loss is gradually reduced, and carrying out iterative training until the network converges or reaches the maximum number of iterations to obtain final network parameters, and storing the trained network model and each parameter weight to form a semantic segmentation model.

A modularized cold runner system relates to an injection molding die of a colder runner. The system can effectively isolate heat exchange between a high-temperature mold cavity and a low-temperature cold runner system, maintain heat balance of the whole modularized cold runner system, always keep low-temperature flow, prevent materials from being heated and vulcanized in the flow channel, and achieve molding for products without the runner. The system is good in controllability and versatility. The system is provided with, from top to bottom, a stationary mold base plate, a sprue bush, a cylinder installing plate, a cylinder, a cold runner plate, a heat isolation plate, a heating plate, a fluid modulation apparatus, a conicity locating piece, pressure blocks, a water-cooled needle-valve nozzle and a quickly-changed clamp, wherein the stationary mold base plate, the cylinder installing plate, the cold runner plate, the heat isolation plate and the heating plate are sequentially arranged from top to down and fixedly connected through fasteners.

An invention for managing and distributing electronic business cards is disclosed. The system and the methods disclosed utilize a centralized database for managing contact information and make this contact information available as an electronic business card available online for others to view and subscribe using an convenient token such as QR-Code or Bar-Code. Another aspect of the invention is the ownership of the contact information is with the owner of the business card who is responsible for keeping it updated and making the most current information visible to subscribers. A recipient subscribes to an electronic business card by adding a link to the electronic card in their address book referencing which results in the retrieval of the most current and up-to-date contact information from the centralized database. This relieves the subscribers, or the recipients of the business card, from the onus of updating the card owner's information on their local copy. Information is accessed from the database over the network ensuring that the information seen by recipient is never stale. The system also provides the capability for card owners to define their own customized fields for storing their specialized, idiosyncratic, or locale specific contact information. Furthermore, card owners can create groups of their subscribers and control the attributes or the elements of their contact information that are visible to subscribers in a groups. The system also supports push notifications that are sent out to subscribers when card owner makes a change to their centrally stored contact information.

The invention discloses a handwriting input calibrator, which comprises a receiving box, a handwriting pen, a pressure sensor and an ultrasonic generator, wherein the pressure sensor and the ultrasonic generator are arranged at the lower end of the handwriting pen; left-end and right-end ultrasonic receivers and a central processing unit (CPU) controller are arranged in the receiving box; one ultrasonic generator is also arranged at the upper end of the handwriting pen; ultrasonic signals which are simultaneously generated by the ultrasonic generators at two ends of the handwriting pen are received by the left-end and right-end ultrasonic receivers of the receiving box and input to the CPU controller; and the signals are converted by the CPU controller, and x and y coordinate values of displacement of a handwriting pen point are calculated. The position change of the pen point caused by different handwriting modes or habits is calculated by detecting time in which ultrasonic waves of the upper and lower ends of a pen holder arrive at the left-end and right-end ultrasonic receivers, and a displacement difference is accurately compensated according to the x and y coordinate values which are detected and calculated by the CPU controller, so the positions of lines or graphs which are written on paper by the handwriting pen completely correspond to the lines or the graphs which are displayed on a display screen of the computer, and the inconformity or variation of handwritings which are stored and displayed by the computer and the handwritings which are formed on the paper by the handwriting pen point is eliminated.

The invention discloses an aflatoxin B1 detection method based on three-dimensional fluorescence and belongs to the technical field of environment detection. The method comprises the following two parts: based on a parallel factor analysis method (PARAFAC), according to a standard sample, establishing a quantitative analysis model and quantitatively detecting a to-be-detected sample, specifically, based on the PARAFAC, the establishment of the quantitative analysis model according to the standard sample comprises the steps of preparing the standard sample, preprocessing the standard sample, quantitatively analyzing the standard sample by adopting a standard method, determining the EEM chromatogram characteristic area of the standard sample and establishing a quantitative analysis model of the standard sample; quantitative detection on the to-be-detected sample specifically comprises the steps of preprocessing the to-be-detected sample, selecting the EEM characteristic area, performing EEM measurement and calculating the measurement value according to the quantitative analysis model. The aflatoxin B1 detection method based on three-dimensional fluorescence has the advantages of being fast in detection speed, high in sensitivity, high in accuracy, good in quantifying effect, and the like, and is suitable for detecting the aflatoxin in agricultural products.

The invention discloses a car transparent A column device capable of adjusting the height to adapt to an eye point of a driver. An A column display screen information processing control unit is in communication connection with a camera. The input end of an A column display screen is in communication connection with the A column display screen information processing control unit. A display screen adjusting control HMI device and the A column display screen information processing control unit are in communication connection with a vehicle-mounted ECU through a CAN bus. The camera collects road traffic environment image information in front of a car, and the A column display screen information processing control unit conducts perspective transformation and cutting display processing on the environment image information obtained by the camera; the display screen adjusting control HMI device obtains action information on behalf of the driver intention and sends the action information to thevehicle-mounted ECU, and the vehicle-mounted ECU sends corresponding adjusting instruction to the A column display screen information processing control unit; and the A column display screen information processing control unit adjusts corresponding images displayed by the A column display screen so as to output part of covered image information which conforms to the driver subjective feeling anddisplayed through the A column display screen.

The invention discloses an optical fiber temperature sensor for detection based on wavelength corresponding to an extreme value. The optical fiber temperature sensor determines length of a polarization maintaining fiber sensing head by calculation so that a transmitted spectrum at a transmission port of a hybrid fiber Sagnac interferometer which consists of the polarization maintaining fiber sensing head, a fiber coupler and a broadband light source has single extremum property. The wavelength corresponding to an extreme value of the transmitted spectrum also changes with ambient temperature variation, and the wavelength and the temperature acting on the fiber sensing head form a linear proportional relation T=(m/aL) Lambada m-b/a. The optical fiber temperature sensor realizes temperaturemeasurement by detecting the wavelength change corresponding to the extreme value of the transmitted spectrum. The optical fiber temperature sensor can realize temperature measurement by detecting thewavelength change corresponding to the extreme value of the transmitted spectrum, can eliminate the influence such as light source floating, light path loss and the like, and can improve the sensingsensitivity. The optical fiber temperature sensor is an all-fiber structure, and has the advantages of a small quantity of devices, easy realization, low cost, strong adaptability and strong anti-interference capability.

The invention discloses an acousto-optic automatic target reporting system for measuring landing coordinates of supersonic flight pills. The system is composed of a detecting light curtain, two microphone arrays, a data acquisition device, a coordinate computing unit and a display part, wherein the detecting light curtain can be a passive light curtain or an active light curtain and is coincidentwith a predetermined target surface; and the two microphone arrays respectively comprise three microphones, wherein S1, S2 and S3 form one array, S4, S5 and S6 form the other array, and the three microphones in each array can be freely arranged around a center O1 or O2. The invention overcomes the error caused by substituting a local sound propagation speed when coordinates are computed by the existing acoustic target reporting system, is favorable for reducing the machining accuracy of the target reporting system, overcomes the defect that the existing acoustic targets have strict requirements for the installing positions of the microphones, and obviously reduces the manufacturing cost of the measuring system. The measuring system of the invention has the advantages of compact structure and simple target arrangement.

In one embodiment, method and apparatus are disclosed which provide that a plurality of physicians each enter operative event data into an operative event database, wherein the operative event data documents planned or completed operative events and the physicians enter the operative event data use a wide area network through a user interface assisting the physicians in coding operative events in a consistent manner. The physicians access the operative event database to obtain information concerning upcoming or previously performed operative events, with a service provider maintaining an on-line system including one or more servers to support the entering of operative event data into the database through the Internet and the user interface. Further, the physicians subscribe to the on-line system wherein the physicians are allowed access and use the on-line system, and wherein the physicians retain control over the use and disposition of the operative event data entered by the physician. According to another embodiment, the method as described above is further characterized in that the operative event data is used to obtain payment from a payer for medical services rendered. Also, in another embodiment, the method as described above is further characterized in that more than one physician uses the system to enter coding for different medical services rendered in connection with the same operative event.

An ink remaining amount detecting module (20) has a support substrate (21), an information storage element (22) provided on a first surface (21b) of the substrate (21), and external contact electrodes (24) provided on a second surface (21c) of the substrate (21). Two through-holes (21a) are formed in the substrate (21) so as to penetrate the substrate (21) from the first surface (21b) to the second surface (21c) . A sealing structure (23) is provided on the first surface (21b) of the substrate (21) so as to cover the information storage element (22) and through-holes (21a) . The sealing structure (23) is formed of a light transmissive member and is shaped like a prism. The ink remaining amount detecting module (20) is mounted on a cup portion (2) constituting a part of a housing of an ink tank so that the sealing structure (23) is exposed to an ink accommodating chamber (6).

The invention provides a method and equipment for detecting misfiring of a diesel engine based on single-cylinder angular acceleration. The method comprises the steps that transient speeds n of crankshaft teeth corresponding to an initial tooth and an end tooth of a current cylinder are acquired; the single-cylinder angular acceleration alpha of each cylinder is calculated according to the transient speeds n of the crankshaft teeth; single-cylinder angular acceleration standard values are calculated according to the single-cylinder angular acceleration of all the cylinders; the single-cylinder angular acceleration of each cylinder is divided by each angular acceleration standard value to obtain a single-cylinder angular acceleration proportion value of each cylinder; whether the single-cylinder angular acceleration proportion value of each cylinder is less than a preset relative misfiring threshold or not is judged; in addition, when the single-cylinder angular acceleration of the corresponding cylinder is less than a preset absolute misfiring threshold, the cylinder misfires; and on the contrary, the cylinder does not misfire. The single-cylinder angular acceleration serves as a judgment characteristic quantity; each cylinder is judged independently; and the current cylinder is free from numerical effects of other cylinders, so that the judgment precision of the misfiring of the current cylinder is improved. An angular acceleration standard value is calculated for each engine, so that the judgment precision can be improved, and the problem of inconsistency of the engine products is solved.

The invention discloses a camera module aligning method which regulates a robot in a multi-station parallel mode in a three-dimensional space, improves module assembly efficiency, and can quickly finda proper position with clearest imaging of a camera lens and a sensor chip through an approach method of the lens one-end type bisection method strategy. According to a simple target figure, different area knife-edge points are quickly obtained by a regional Laplace gray mask method to calculate an LMFT value, a z value which corresponds to a definition peak value is obtained through polynomial curve fitting, characteristics of the target figure are delicately utilized to obtain an angular point mean value of different areas, and the camera lens is regulated according to image center deviation, so that the optical axis center of the camera lens is quickly superposed with the center of a sensor, and therefore, quality evaluation indexes of a finished product module do not need to introducein advance throughout the process for detecting definition of semi-finished products, inconsistency of image subjective evaluation is eliminated, regulating speed is high, and z, u and v can be effectively converged.

The present invention relates to a reliability management-based uncertainty elimination scene perception system and a working method thereof. The system comprises a scene information collection module, a scene information processing module, a knowledge library module, a scene response module, a scene information application module, a scene information retrieval or subscription module, a scene information correction module, and a user feedback module. The scene processing module comprises a multi-algorithm incompleteness elimination unit, an algorithm result inconsistency elimination unit, a credibility management unit, a reliability management unit, an information source inconsistency elimination unit, a scene information fusion deduction unit, and an adaptive management unit. Through adoption of the system and method, more reliable scene information can be obtained, and the accuracy, reliability and self-adaptation of the scene perception system are improved remarkably.