47results about How to "Reduce controversy" patented technology

The invention discloses a robot for intelligent tracking ultrasonic detection of a welding line, and a software analysis system therefor. The robot is a crawling robot for intelligent identification and real-time tracking of a welding line. The software analysis system is a system which is used for ultrasonic detection acquisition and software analysis and is loaded into the robot. The robot can be used in the field of ship body welding line ultrasonic detection in ship maintenance and building. In use, the robot can completely store detection data, provide a basis for inquiry of traceability of a detection report, and reduce detection result controversy. In use, the robot can reduce the dependence on an operating personnel technical level, avoid the influence produced by human factors on a detection result, change a simple display reading mode of data analysis into a storage reading mode, realize software-based automatic analysis according to a set judgment standard, and reduce a misreading rate of a large amount of data analyzed artificially. The robot can automatically adapt to surface and inner welding line structures, can simplify multi-step multi-way manual detection into single-step one-way detection, and carries an array-type ultrasonic probe unit which can be replaced freely so that detection requirements of different ultrasonic detection methods are satisfied.

The invention provides a detecting method and detecting device for rigged dynamic weighing of a vehicle. The detecting method comprises the following steps: acquiring an image of a running state of a detected vehicle; obtaining track information of a specific part of the detected vehicle from the image of the running state; generating state information of the vehicle based on the track information, wherein the state information of the vehicle include an average speed Vave, a distance difference delta l of two adjacent frames, a displacement distance difference delta y, and a linear model; and determining the running state of the detected vehicle based on the pre-stored speed deviation threshold Vl, linear deviation threshold xl, distance deviation threshold yl of adjacent frames, intermediate left deviation threshold xmin, intermediate right deviation threshold ymax and the state information of the vehicle.

The invention belongs to the technical field of block chains, and discloses a distributed parking sharing system based on a block chain and an implementation method. the distributed parking sharing system based on the block chain comprises a block chain layer and a service layer; The block chain layer is used for defining business models of various parking related services by using an intelligentcontract and Operating in a transparent and trusted manner through the smart contract; Parking lot reservation and parking service transaction records of the smart contract are collected and packagedinto a data block in a block chain network; a data block is generated and a block chain account book is managed through a PoC (Point of Credit) based consensus protocol; And the service layer is usedfor providing a service interface through a distributed application program (DApps). The problem that urban parking is difficult is solved; A prototype system is established to verify the system, anda result shows that the new scheme provided by the invention can effectively realize parking resource sharing and service.

The invention relates to a method for recording and evaluating the noise of a transformer. The method for recording and evaluating the noise of the transformer is based on the rate of started cooling fans and comprises the steps that (1) with the due north direction as 0 degree, eight to twelve measurement points are evenly selected on the measured surface of the transformer clockwise, and the measurement points are numbered; (2) A sound pressure level testing is conducted on each measurement point, and the average sound pressure level and A weighting sound power level are calculated; (3) the parameters of the voltage and the current of the high-voltage side of the transformer are collected, and the A weighting sound power level, at the rated current, of the transformer is calculated; (4) the number of all fans of the transformer and the number of fans in operation are collected; (5) recording and evaluating are conducted according to the rate of started fans, wherein the rate of started fans can be equal to or below one fourth, ranges from one fourth to half, ranges from half to three fourths and above three fourths. According to the method for recording and evaluating the noise of the transformer, the influence of the rate of started fans on the noise of the transformer is fully considered during noise recording and evaluating, objective and fair recording and evaluating of the noise of the transformer are achieved, the specificity and the traceability of the measurement points are guaranteed, erroneous judgments and disputes are reduced, and social harmony is promoted.

The invention belongs to the technical field of artificial intelligence, relating to an extraction method of a domain ontology concept, in particular to a word elimination process for extracting domain ontology concept. The invention has the technical scheme that an elimination process is adopted to automatically extract a domain ontology concept assembly and solves the technical problem that the manual threshold configuration is difficult in extracting the domain concept. When a word assembly appears in a given domain corpus, the method firstly calculates the domain correlation degree of the word and deletes irreverent words of the domain; then the method calculates the domain uniformity of residual words and deletes words which are unevenly distributed in the domain corpus so as to obtain the domain ontology concept assembly. The method can automatically obtain the assembly of an exclusive domain concept according to a text corpora composed of prospect corpus (i.e. domain corpus) and background corpus (i.e. non-domain corpus), thereby reducing argument caused by subjective factors, such as the knowledge structure of domain experts and the like, in the domain concept extracting process.

The invention provides an active speed limit controlling device of motor-vehicle-involved mode, aiming at solving passiveness and limitation which are introduced by the traditional 'electronic eye' speed detecting method and the novel method of 'interval speed detection' in the detection of an over-speed vehicle on a freeway. The active speed limit controlling device comprises an emission source of a speed-limited value signal, a vehicle-bone signal receiver, a Hall sensor, a speed limit indicator and a circuit thereof, an over-speed alarming circuit, a switch circuit of an electronically-controlled accelerating pedal and components thereof, a single-chip speed controlling software and so on. The emission source is arranged under or on the ground of the entrance of a freeway, with different pulse frequencies representing different vehicle speed limit values. When the vehicle exceeds the speed limit, the system device emits an over-speed alarming signal, and the driver needs to decelerate by self, otherwise, at the end of the alarm, the accelerating pedal does not take effect to the oil-supplied control instantly, and recovers after automatically decelerating the vehicle to a given value in a punishing way. The active speed limit controlling method and the process thereof are carried out repeatedly, which leads the vehicles to be driven in order, reduces the occurrence of traffic jam, and prevents a traffic accident which is easily caused by over-speed.

Disclosed are a detector and detecting method for three parameters of an escalator. The detector for the three parameters of the escalator comprises a main test device, a secondary test device, a laser range finder and an electric box, the secondary test device comprises a fixing base, suckers, a fixed disc, a movable disc and emitting and receiving heads, three end portions of the fixing base are respectively provided with one sucker, the fixed disc is perpendicularly fixed in the middle of the fixing base, the included angle between the center line of the fixed disc and the center line of an upper transverse pipe of the fixing base ranges from 32 degrees to 42 degrees, one side of the fixed disc is connected with the movable disc, the top of the movable disc is provided with a probe frame, and the emitting and receiving heads are fixed at the two ends of the probe frame; the main test device and the secondary test device are identical, and the laser range finder and the electric box are further fixed on the probe frame of the main test device; a steel wire rope is connected between the main test device and the secondary test device. The three parameters of the escalator can be automatically detected, and authority, scientificity, seriousness and authenticity of an examining report are guaranteed.

The invention provides a method for providing the identity uniqueness of an online shopping commodity through the order content. The method is characterized in that the content of the identity uniqueness of the online shopping commodity can be proved according to the record in an order, and the content for proving the identity uniqueness of the online shopping commodity includes at least one of the sequence number of the commodity, the recognition code of a main part, the batch code and the uniqueness code given by a sales person or online merchant. The method is effective and feasible when the identity uniqueness of the online traded commodity is proved.

A recordable real-time omnibearing collision monitor system for vehicles is composed of camera, image divider, video recorder with hard diac, display, switching unit connected between display and both image divider and video recorder, and PC. The information recorded on hard disc can not be deleted.

The invention discloses a method for rapidly and effectively improving the drought resistance of tobacco. The method specifically comprises the following step: irrigating roots of young tobacco seedlings in a 4 to 5-leaf period by adopting BABA (Beta-Amino Butyric Acid) at a concentration of 0.2 to 10mmol / L. By pretreatment with BABA, the survival rate and the relative moisture content of tobacco under a drought stress condition can be increased, the malondialdehyde content of tobacco bodies can be reduced, proline content, soluble sugar and soluble protein content can be increased, the activity of superoxide dismutase and peroxidase can further be improved, the activity of catalase and ascorbate peroxidase can be reduced, and hydrogen peroxide content can be increased, so that an antioxidant system can be regulated by BATA to improve the drought stress resistance of tobacco. BABA is a pollution-free and environment-friendly substance, and is easy to use and popularize on a large scale, so that huge economic benefits for tobacco production are created, and in addition, the method is of great significance for the development of green agriculture.

The invention relates to a blockchain node management method, a storage medium, a node and a blockchain system. The method applied to a creator node in a blockchain network comprises the steps of generating management information; encrypting the management information through a plurality of creator nodes in the blockchain network to obtain encrypted management information; and sending the encryption management information to the target participant node, the encryption management information being used for performing corresponding operation according to the decrypted management information after the target participant node requests decryption from the plurality of creator nodes. By adopting the technical scheme, in the process that the creator node in the block chain network communicates with the target participant node, the file sent by the creator node is obtained by encrypting the creator nodes in the alliance chain network, so that the security of the communication process can be ensured, and sensitive information leakage is avoided.

The invention discloses a checking fixture for measuring a disc cone height of a valve. The checking fixture for measuring the disc cone height of the valve is mainly used for measuring the longitudinal distance from a gauge section of a disc conical surface of the valve to a disc end surface, and is composed of a valve disc cone height measurement assembly (provided with a dial indicator), a base assembly component and a compression component. The base assembly component is provided with a sliding block component and a V-shaped block assembly, wherein the sliding block component is used for adjusting the diameter of a size section of a gauge, and the V-shaped block assembly is matched with the compression component and is used for installing a valve to be measured. The valve disc cone height measurement assembly (provided with the dial indicator) is used for displaying a measurement value of the longitudinal distance from the gauge section of the disc conical surface to the disc end surface of the measured valve. The checking fixture for measuring the disc cone height of the valve can be applied to measure the measurement value of the longitudinal distance from the gauge section of the conical surface of the measured valve, with different rod diameters and different gauge diameters, to the disc end surface, reduces the number of gauges and expenses, and guarantees detection timeliness.

The invention provides a method for detecting quality of Lycium ruthenicum Murr fruit or Lycium ruthenicum Murr fruit extract.The method is used for detecting content of the fruit or phenol amine A in the fruit extract of Lycium ruthenicum Murr of Lycium L.of Solanaceae and further used for determination by high-performance liquid chromatography, and chromatographic conditions include that octadecyl bonded-phase silica gel serves as filler, methyl alcohol-water serves as a mobile phase, detection wavelength is 320 nm, separation is conducted, and an ultraviolet detector is used for detecting the phenol amine A of the Lycium ruthenicum Murr.The method is used for determining the content of the phenol amine A of the Lycium ruthenicum Murr in the Lycium ruthenicum Murr fruit according to HPLC (high-performance liquid chromatography) for the first time and provides new scientific bases for establishing quality standards of the Lycium ruthenicum Murr fruit.

The invention belongs to the technical field of medical treatment, and discloses a cerebral apoplexy data management system and a cerebral apoplexy data management method based on a mobile Internet, and a mobile terminal module comprises a user unit, an apoplexy first-aid unit, an apoplexy screening unit, a follow-up visit unit and an apoplexy unit; The management end module comprises a basic datamanagement unit, a user permission management unit, a system management unit, a medical staff archive management unit, a user archive management unit, a medical record management unit, a time windowmanagement unit, a report management unit, a column management unit and an article management unit; and the printing end module comprises a user filing unit and a two-dimensional code / wristband printing unit. The method has the advantages that high-risk apoplexy groups can be screened in the prevention stage, the morbidity of cerebral apoplexy can be reduced by controlling dangerous factors and the like, the high-risk apoplexy groups can be sent to hospitals as soon as possible to see doctors when the users are attacked, the in-hospital first-aid process is visual and controllable, nerve functions of patients can be saved to the maximum extent, and patients can be intelligently reminded to follow-up after hospitalization.

The invention relates to a system for auto-visual function and entertainment, in which, a video camera and entertainment visual video connect with a switcher1 and their output are recorded in the video recorder through a switcher5. Another output and the output of video recorder connect with switcher2 and link with displayer via switcher3. The video entertainment divides into two channels and connects with switcher3 and distributor. The camera in the car connects with switcher5 and the driver can know the body information of the car through the displayer. So the function of entertainment and auto-visual can be launched simultaneously, and the drivers can only relay on the monitor when their automotive backing and driving. The drivers can freely control the vehicle cameras in the car, and they can arbitrarily switch to a fixed position at the same time. The video recorder automatically records when the manual alarm is touched, and the displayer also shows the content of vehicle video at the same time.

The invention discloses a table tennis table to change the size of table, which is characterized by the following: comprising table (2), tennis net (1) and supporting leg (3); horizontal-arranging the tennis net (1); connecting the supporting leg (3) with the lower of the table (2); setting the lengthXwidthXheight size at 2780 mm X 1565 mm X 760 mm. This invention also discloses a method to unchanged tennis road with standard tennis table grazing tennis, which is characterized by the following: increasing radius size at each rim of the length and width direction at now tennis table; decreasing disputation of the grazing tennis.

The invention discloses an electric energy meter fault detection apparatus. The electric energy meter fault detection apparatus comprises an electric energy meter detection controller, and an image and video acquisition module, wherein a main controller CPU is arranged on the electric energy meter detection controller; the main controller CPU is provided with a wireless communication module, an interface circuit module, a watchdog module, a real-time clock module, an LTE antenna, a FLASH memory module, a 5V switch power supply module and a buzzer; the image and video acquisition module includes a high definition network camera, an electronic microscope and a hard disk video recorder; the hard disk video recorder is arranged on a data acquisition and processing terminal; the high definition network camera and the electronic microscope are connected with the data acquisition and processing terminal; the electric energy meter detection controller is connected with an electric energy meter detection controller terminal; and the electric energy meter detection controller terminal is connected with the data acquisition and processing terminal. The electric energy meter fault detection apparatus can monitoring the whole detection process in real time, and can reduce investment of manpower and material resources.

The invention discloses anidentification method of an indoor fire site or fire point. The method comprises the following steps: firstly initially identifying a suspected fire site or fire point; by taking the initially identified suspected fire site or fire point as a center, selecting points and collecting checked materialsat an equal interval according to the outward symmetrical diverging direction, and confirming samples; performing the comparative analysis of components of ashes at the suspected fire sites and the collected samples in the diverging direction through an electron microscopy-energy spectrum analyzer, thereby confirming the fire spreading direction; and finally, selecting more than or equal to three fire spreading directions, if an intersection of extension lines of directions opposite to the fire spreading directions is overlapped with the initially identified suspected fire site or fire point, identifying that the initially identified suspected fire site or fire point is the fire site or fire point.

The invention discloses a memory anti-theft seal. An opening is formed in the top end of a seal body; a seal cover is arranged at the opening of the seal body; a circuit board is arranged in the seal body; a spring gasket is arranged on the lower surface of the circuit board; a contact A and a contact B are arranged on the upper surface of the circuit board; a bulge is arranged on the lower surface of the seal cover; the bulge is located right above the contact B; a small hole is formed in the seal body; a seal line head is fixedly connected with the contact A; a seal line is composed of a copper wire, an insulating layer and an outer packing layer in turn from inside to outside; a copper wire baring part is arranged at a second end of the seal line; a first elastic sheet is arranged on a wall of the seal body; a second elastic sheet capable of being meshed with the first elastic sheet is arranged at an edge of the lower surface of the seal cover. The memory anti-theft seal provided by the invention has the advantages of capability of effectively confirming damaging time of an ammeter, simple structure, easiness in realization, low cost, simple and quick operation, and the like.

The invention discloses a method for modular management of digital construction engineering manifest components. The method comprises the steps that a digital component library and digital component information are defined; modular processing is carried out on the digital component library and the digital component information; and the digital component information is managed and called accordingto a preset condition. The method starts from the perspective of enterprise data standardization, the purpose of reducing the engineering metering and pricing difficulty through standardization is achieved; on the basis of an enterprise standard list, firstly, common engineering components are used as units; a related list is stored, and the content of the list under the component is maintained; then engineering units in the entity building can be divided according to operation habits, and modular standard management is carried out; components and lists are stored in units of modules, the components can be concerned during metering, the amount of each list does not need to be concerned, the lists can be quoted according to the components instead of being quoted one by one during pricing, and therefore operators are assisted in efficiently and accurately achieving metering and pricing.

The invention discloses a determination method for large volume injection quality inspection. A filter membrane filtration method is adopted for carrying out filter membrane filtration residual item inspection on quality of large volume injection. The determination method disclosed by the invention is accurate in determination result, strong in pertinence, broad in reflection plane, easy to operate and low in production cost, the determination result is visual and unquestioned, more importantly higher requirement is put forward for the large volume injection, quality safety risk of the large volume injection is reduced, and reasonable and safe medication is guaranteed; and compared with an existing large volume injection quality inspection item, the determination method disclosed by the invention is applicable to both quality check of an intermediate product in a production process of a pharmaceutical enterprise and quality inspection of a product before leaving a factory.

The invention provides a C2C mode electric appliance maintenance source optimization allocation system. The system comprises a server side, a client terminal and a maintenance terminal, and the serverside is provided with a maintainable resource data sheet, a maintenance terminal resource data sheet, a repair data sheet and a business data sheet. The server side is provided with a user repair module, a resource configuration module, a product maintenance module, a settlement module and a manufacturer module, wherein the resource configuration module is used for matching maintenance information with the maintenance terminal according to maintenance needs. According to the C2C mode electric appliance maintenance source optimization allocation system, automated matching of the maintenance information and the maintenance terminal can be achieved, the maintenance efficiency is improved, and the maintenance cost is lowered. Multiple data sheets are mutually cooperated, and a data maintenance module can conduct maintenance in an automatic pushing mode. Main report form data is all formed in the using process. A quality assurance enterprise can construct an open, competitive, and convenient after-sale maintenance system with the assistance of the system, and the resource allocation can be effectively optimized, which helps to motivate people to start up business and become innovative.

The invention discloses a tappet bottom face height difference gauge. The gauge comprises a gauge body and a gauge stand slider. A guide groove and a tappet positioning hole are formed in the top face of the gauge body, and a tappet push-up assembly is distributed on the lower end opening of the tappet positioning hole and used for supporting and pushing up a tappet to be measured elastically from the bottom. A dial indicator head measurement groove and guide side faces are arranged at the bottom of the dial stand slider, a dial indicator mounting hole is formed in the vertical direction of the dial stand slider, a dial indicator is vertically inserted in the dial indicator mounting hole, the dial stand slider is arranged to be matched with the guide groove of the gauge body through the guide side faces at the bottom in a sliding mode, and thus the plane of the axis of the head of the dial indicator and the plane of the central plane of the axis of the tappet to be measured are the same. The gauge has the advantages that every time the measurement head is used for measurement, paths in contact with the measurement head are the same, measured data are good in repeatability, measurement results are more accurate, and measurement efficiency is high.

The invention provides an invoice capable of proving identity uniqueness of online shopping goods through contents of remarks. The invoice has uniqueness and records contents including exact names andtax numbers of a seller and a purchaser, and names, specifications and models, prices, quantities and date of trading products and services; the invoice is characterized in that the remarks contain the contents which can prove the identity uniqueness of the online shopping goods, and the contents which prove the identity uniqueness of the online shopping goods include at least one of serial numbers, main component identification codes, batch codes, unique codes given by sale persons or network businessmen and online shopping transaction order numbers. The invoice is more effective and easy inverifying the identity uniqueness of the online shopping transaction goods.

The invention discloses a valve disc cone height measuring tool, which is mainly used for measuring the longitudinal distance from the valve disc cone surface gauge section to the disc end face. , a base assembly part and a pressing part. The base assembly part is provided with a slider part and a V-shaped block assembly, the slider part is used to adjust the diameter of the gauge size section, and the V-shaped block assembly cooperates with the pressing part to install the valve under test. The valve disc cone height measurement assembly (with dial indicator) is used to display the measured value of the longitudinal distance from the disc cone surface gauge section of the valve under test to the disc end face. The application of this inspection tool can measure the measured value of the longitudinal distance from the disc cone surface gauge section to the disc end face of the valve under test with different rod diameters and different gauge diameters, reducing the number and cost of inspection tools and ensuring the timeliness of inspection.

An absorbance division-based Raman spectroscopy fluorescence background subtraction method comprises the following steps: collecting the original Raman spectrum and the Raman shift of a sample; acquiring a shift Raman spectrum, a matching Raman spectrum and a matching Raman shift; calculating a shift Raman absorbance division based on the obtained matching Raman spectrum and shift Raman spectrum;observing the positions of positive and negative peaks in the shift Raman absorbance division to determine a Raman spectrum peak region, and dividing a non-Raman spectrum peak region in the matching Raman spectrum into several spectrum regions; removing the Raman spectrum peak region from the matching Raman spectrum, and performing piecewise fitting on the Raman spectrum peak region removed matching Raman spectrum according to the division result of the spectrum regions in order to obtain an estimated fluorescence background; and calculating the fluorescence background subtracted Raman spectrum according to the matching Raman spectrum and the estimated fluorescence background. The method using the shift absorbance division to realize the subtraction of the Raman spectrum has the characteristics of wide application range, simple algorithm, low price and small personnel error.

The invention provides a system for a member to seek a fortune fund from a temple. The system employs the following method, and the method comprises the steps: verifying the personal information and financial account of the member through a member management system, controlling operation of a throwing element according to a preset specific rule through a judgment element of the control element, and generating a throwing result; enabling the member to operate the member management system through an operation interface, so as to carry out throwing operation; obtaining the throwing result and the financial account through employing a payment element; enabling the payment element to decide the amount of the financial fund according to the throwing result, and transferring the amount of the financial fund to the financial account specified by the member, so as to automate the giving mode of the fortune fund, thereby reducing the manpower cost, speeding up the transmission flow, reducing the disputes caused by manual recording errors, enabling a game player to be able to remotely seek the fortune fund, and meeting the application demands.

The invention discloses an idle article transaction platform based on a public place, which can be arranged at multiple points in the public place, display articles on site, and selling and purchasingare convenient. The platform is characterized in that the fixed top frame is arranged on one side of the vending machine shell close to the top, and the fixed underframe is fixedly arranged on one side of the vending machine shell close to the bottom. The fixed underframe is perpendicular to the vending machine shell. One end of the fixed top frame obliquely extends downwards. The two fixing sleeves are respectively arranged on the inclined extending sections of the fixing bottom frame and the fixing top frame. The transparent door is arranged on the other side of the vending machine outer shell. One side of the transparent door is hinged to the vending machine outer shell. The transparent door is composed of a transparent glass block and a rectangular frame. The handle is arranged on theother side of the transparent door. Anti-skid lines are arranged on the surface of the handle, and a plurality of reinforcing ribs are arranged on the edges in the vending machine outer shell.

The invention relates to a sample detection method in a Howard fungus measurement method for canned food. An image measurement method is used to realize the functions such as computer measurement of the fungus hypha length, positive visual field automatic counting, saving and reporting, and the like. On one hand, the device and the method have the advantages of improving the detection reliability of the Howard fungus measurement method, reducing the dispute on detection results and reducing visual fatigue of operating staff; on the other hand, as the computerized treatment is adopted for the measurement process and results, the device and the method facilitate the informatization management of a detection mechanism.