334results about How to "Quick guide" patented technology

An arrangement for provision of information about causes of events in association with an equipment. The arrangement includes a data storage medium for storing beforehand prepared data that associates with the equipment. The data provides predetermined information about events that can associate with the equipment, hypotheses for the root causes of the events and symptoms for the hypotheses. A processor analyses a plurality of root cause hypotheses by processing information obtained from the data storage medium.

A method for optimizing the operation of wind energy installations includes operating target and reference wind energy installations to optimize the target installation first using a first set of operating parameters and then using a second set of operating parameters different from the first operating parameters, recording target variables for the target wind energy installation and recording reference results of the reference wind energy installation in each case for both sets of operating parameters, performing an automated evaluation of the target variables by calculation of a quality measure taking account of the reference results, and determining in an automated manner based on the automated evaluation which of the sets of operating parameters has better quality measure. Each wind installation includes comprise a rotor, a generator driven by the rotor to produce electrical energy, and a controller operating the wind energy installation on the basis of a set of operating parameters.

The present invention is to provide a method and an apparatus facilitating side edges of a web continuously running in a machine direction to be quickly corrected when these side edges are detected to be out of coincidence with a positions in a cross direction orthogonal to the machine direction. Roll means rotating about a shaft extending in a direction defined between a machine direction and a cross direction are put in contact with side edge of a web continuously running in the machine direction. The shaft is mounted on an arm adapted to rotate back-and-forth so that the shaft can swing in- and outward in the cross direction. Downstream of the roll means, the side edge is position-detected and the arm is made swing by a desired angle determined on the basis of a difference between the actual position and a desired position.

The invention discloses a guiding line generation method and a guiding line generation device. The method comprises the following steps: acquiring a stop line of an entry lane at an intersection and a stop line of an object lane; selecting a first control point in the stop line of the object lane, and selecting a second control point in the stop line of the entry lane; determining a Bezier control point according to an included angle between the entry lane and the object lane; and fitting a Bezier curve based on the first control point, the second control point and the Bezier control point, wherein the Bezier curve is a guiding line from the entry lane to the object lane. The control points in the guiding line are determined according to the stop line of the entry lane and the stop line of the object lane, and the Bezier curve generated by fitting the control points is used as the guiding line. Compared with methods for artificially drafting the guiding line, the method disclosed in the invention has the advantages of low cost, high efficiency, few control points in the generated guiding line, and realization of rapid guidance of an automatically driven vehicle to pass by the intersection at the intersection.

The invention relates to a beam-target coupling sensor belonging to the field of photoelectric sensors, which overcomes the problems with conventional monitoring systems including high difficulties in design, manufacture, and assembling, high cost, high liability to undesired phenomena such as distortion and scattering, as well as low ensurance for targeting accuracy and reliability concerning special targets. The sensor includes three monitoring elements including an upper one, an intermediate one, and a lower one, each including a CCD, a micro object lens, a laser reflector, and an annular LED light source for monitoring the spatial position and posture of a target. The annular LED is used for illuminating the target. An incident laser beam on a target point is reflected onto the image surface of the CCD via the laser reflector. A vacuum motor and a ball screw transmission pair are used to realize focusing of the upper and lower micro monitoring systems, and an electric micro displacement platform is used to realize focusing of the intermediate micro monitoring system. In addition to accurate and fast guiding, the invention realizes zero impact of the target on light beam guiding because of indirect cast of laser light thereon, thus achieves improved adaptability to different targets.

The application provides a color matching evaluation method and a dress collocation recommendation method. The color matching evaluation method comprises: at least two image regions are obtained; colors of all image regions are identified; according to a predetermined color matching standard, an overall matching effect of the identified colors of all image regions is evaluated to obtain a color matching evaluation result; and the color matching evaluation result is outputted. The method has the following beneficial effects: dependence on complicated hardware equipment is avoided and learning of correlated color matching knowledge by a user is not required; the evaluation and dress recommendation functions can be realized only by carrying out the simple image uploading operation by the operator; and thus the color matching capability and the aesthetic judgment capability of the operator can be improved rapidly, simply, and visually.

The invention discloses a customer service method and device based on voiceprint recognition, a computer device and a storage medium. The customer service method based on voiceprint recognition includes obtaining speech to be verified, the speech to be verified including user identification and at least one real-time verification information; extracting voiceprint features to be verified from thespeech to be verified; matching the voiceprint features to be verified and the pre-registered standard voiceprint features according to the user identification to obtain a first verification result; using at least one real-time authentication information to authenticate that identity of the user to obtain a second authentication result; if both the first authentication result and the second authentication result indicate that the authentication is passed, obtaining historical key information associated with the user identity according to the user identification; Obtain the prompt content according to the historical key information; and guiding the user through the action according to the prompt. The customer service method based on voiceprint recognition can greatly improve the processingefficiency and quickly solve the problem when the user uses the telephone customer service system.

A motor magnet fixing device includes two press rings, a plurality of magnets and locking members. A least one of the two press rings has its annular surface disposed with a plurality of projecting members spaced apart equidistantly. Each projecting member is axially bored with a fixing hole, having its opposite sides respectively formed with an engage recess. The magnets are clamped between the two press rings and respectively engaged between the adjacent projecting members of the two press rings. Each magnet has its opposite ends respectively formed with an engage projection to be engaged in the engage recesses of the projecting members of the press rings. The locking members are respectively inserted in the fixing holes of the projecting members of the press rings to combine the press rings together and fix the magnets between the press rings.

The invention belongs to automation technologies, and specifically relates to a simplified generalized Voronoi diagram-based robot autonomous exploration method. The method includes the following steps: constructing a simplified generalized Voronoi topology map based on a morphological method, finding an optimal cutting-edge point, planning a global path from a current position of a robot to the optimal cutting-edge point, and navigating the robot to the optimal cutting-edge point along the global path. The method makes full use of a feature of the simplified generalized Voronoi diagram, applies the simplified generalized Voronoi diagram to an indoor autonomous exploration task of the mobile robot, and converts an autonomous exploration problem from two-dimensional plane space to topologymap space, thereby greatly reducing a quantity of cutting-edge candidate points, reducing a calculation amount of path planning, and in addition, ensuring that the generated global path is an optimalcollision-free path. Compared with another method, the invention can faster guide the indoor robot to autonomous exploration, the simplified generalized Voronoi diagram is more flexible in a specificapplication, and therefore, a requirement for the autonomous exploration task of the mobile robot can be better met.

The invention discloses an integrated management system of an intelligent parking lot. The integrated management system comprises a central processing unit, an entering-and-outing module, a vehicle guiding module, a safety management module, a parking space reserving function module, a charging pile automatic metering module, a reversal vehicle finding function module and a charging management module, wherein the entering-and-outing module, the vehicle guiding module, the safety management module, the parking space reserving function module, the charging pile automatic metering module, the reversal vehicle finding function module and the charging management module are in communication connection with the central processing unit. The entering-and-outing module is used for performing automatic control on entering and outing of the vehicle. The vehicle guiding module is used for guiding the vehicle to park in the parking space. The safety management module is used for monitoring the managed vehicle. The parking space reserving function module and the reversal vehicle finding function module are respectively used for reserving the parking space in advance and acquiring the vehicle parking position. The charging pile automatic metering module is used for metering a vehicle charging condition. The charging management module is used for parking charging. The integrated management system can quickly guide the vehicle to be parked in the parking space and can reserve the parking space in advance. Furthermore a vehicle owner can use a reversal vehicle finding function supplied by theinvention, and acquires the vehicle parking position on a user terminal, thereby quickly finishing a vehicle driving-out process.

The invention relates to a visual management method of the data of an industrial Internet of Things. The method comprises the following steps that: firstly, a data integration module collects data which is dispersed in different systems and is mutually independent and carries out centralized storage; secondly, a data modeling module carries out data modeling and establishes an incidence relationship between data to enable mutually independent data to be changed into mutually associated data; and finally, on the basis of the data of which the incidence relationship is established, a vision design module configures a visual data analysis view through user customization and displays the visual data analysis view through a display platform module. By use of the method, convenience and timeliness for factory production data collection, data integration gathering and data statistical analysis are improved, and enterprises are assisted in managing decisions.

The invention discloses an auxiliary sorting system and method through guiding of light rays. The auxiliary sorting system comprises a center control unit, a direction control unit, a light guiding unit and a handheld sorting unit, wherein the center control unit is respectively coupled with the direction control unit, the light guiding unit and the handheld sorting unit and used for storing the goods position information and ranking the taking out sequences of goods in an order form, and carries out information exchanging with the handheld sorting unit. The direction control unit is used for receiving a position order sent by the center control unit and sending the position order to the light guiding unit. The light guiding unit is used for sending the light rays, and the direction control unit is used for projecting the light rays to the position indicated by the position order. The handheld sorting unit is used for sending the feedback information to the center control unit. According to the system and method, a light beam is projected to the position beside the storing position to guide workers to carry out order picking and to enable the workers to utilize a handheld terminal to carry out confirming and information inputting, and the system and method have the advantages of being low in cost, fast in guiding, errorless in sorting and the like.

The invention discloses a rapid detection method and a device for ferrous oxide in sintered ores. The detection method comprises the following steps: subjecting a sample to a pre-treatment, establishing a standard curve between the sintered ore magnetic conductivity and the corresponding ferrous oxide content in the sintered ore, and finally substituting the measured sample magnetic conductivity into the standard curve between the sintered ore magnetic conductivity and the ferrous oxide content to calculate the concentration of ferrous oxide in the sinter ore sample. The device comprises a detection signal generating unit, the upper end of the iron core of the transformer of the detection signal generating unit is provided with a magnetic circuit disconnecting gap, the magnetic circuit disconnecting gap is provided with a sample measuring cavity, which is used to place an sintered ore sample and make the sample contact and connect to the iron core; a signal collecting unit is used to convert the collected voltage signals into magnetic conductivity signals and then transmits the magnetic conductivity signals to a signal processing unit, the signal processing unit is used to substitute the magnetic conductivity into the standard curve to calculate the ferrous oxide concentration of the sample, and the device has the advantages of low detection cost, rapid analysis speed, and accurate detection result.

The invention provides an efficient oxygen-generation and air stagnation prevention chemical oxygen fire-fighting self-rescue respirator with a cooling layer. The chemical oxygen fire-fighting self-rescue respirator comprises a mask (1), a breathing cover (2), an oxygen-generation tank (3) and an airbag (6), and is characterized in that the breathing cover is arranged on the mask and is connected with an opening of the airbag; an expiration one-way valve and an inspiration one-way valve are arranged at the connecting position of the breathing cover and the airbag; the oxygen-generation tank is arranged in the airbag, and an air inlet in the top of the oxygen-generation tank is connected with the breathing cover through the expiration one-way valve; meanwhile an air guide tube is connected with an air outlet in the bottom of the oxygen-generation tank. According to the self-rescue respirator, the oxygen-generation tank is arranged in the airbag, the airbag is effectively prevented from being wrinkled or adhered, and the air stagnation phenomenon is completely eradicated; a flow channel subdivision staggered fin type cooling structure is adopted in the oxygen-generation tank, the problem that the reaction in a medicament layer is uneven and the cooling problem are effectively solved, and meanwhile the temperature of generated oxygen is effectively lowered through the arrangement of a supporting heat conduction separation plate, a heat isolation layer and the air guide tube.

The invention discloses a method of extracting mycobacterium tuberculosis DNA and a kit for rapidly and accurately detecting multiple drug resistance (MDR) of mycobacterium tuberculosis. The method includes: extracting DNA to be detected from a clinical sample, determining mycobacterium tuberculosis infection by utilization of fluorescence real-time quantification PCR, indentifying whether the mycobacterium tuberculosis is drug-resistant or not and identifying the drug-resistant bacterial strain causing infection, and finally determining the pathogen infection quantity. The method can be used for detecting the whole drug-resistant genes with 29 sites that are determined to cause tubercle bacillus resistance to drugs (comprising rifampicin, isoniazide and ethambutol), and is the most comprehensive rapid molecular diagnosis system comprising tubercle bacillus drug-resistant genes so far. Through unique primers, probes and selection of fluorochrome marking designs, all the drug-resistant gene sites are detected by application of multiple qPCR. The application is simple, convenient and rapid. The results are accurate and reliable. The method and the kit have great practical value and wide application prospects for rapidly diagnosing tubercle bacillus infection and determining drug resistance, thus performing targeted treatment.

The invention provides an intelligent route navigation method and device, a server, a mobile terminal and a storage medium. The method comprises the following steps: acquiring label attribute information transmitted by a client and current geographical position information of the client; determining at least one piece of destination information in a preset database according to the label attributeinformation and the current geographical position information; analyzing each piece of the destination information, and determining corresponding characteristic label information; screening recommended destination information according to the matching degree of the characteristic label information corresponding to each piece of the destination information and the label attribute information; generating an intelligent route for navigating according to the current geographical position information and the recommended destination information, and transmitting the intelligent route to the client.According to the technical scheme provided by the invention, the route which is close to the requirement of a user is programmed according to the label attribute information of the user, and the useris navigated and led to a destination quickly; the intelligent route navigation method is suitable for independent travelling and the like; moreover, the user is not required to definite a specific destination, so that the route navigation is more intelligent.