249results about How to "Guaranteed standardization" patented technology

The invention relates to a data management system and method based on a composite blockchain network, wherein the system comprises a first-level blockchain network and at least one second-level blockchain network; the second-level blockchain network comprises multiple mutually connected slave node servers; the second-level blockchain network sets a master node server in all the slave node servers; and the master node servers in all the second-level blockchain networks are mutually connected, so that the first-level blockchain network is formed. By means of the data management system and method disclosed by the invention, the integrity, the authenticity and the standardization of data can be ensured through audit signature verification of the composite multi-level blockchain network; the security of the data is ensured in a hierarchical encryption and multiple authorization mode; structural design of hierarchical storage of detailed data and classified index data is carried out through a blockchain technology and the composite multi-level network; therefore, the data is relatively smooth to interconnect, intercommunicate and exchange; furthermore, audit tracing can be realized; and the data retrieving, applying and sharing efficiency can be increased.

The invention relates to the field of wireless optical communication, and specifically provides a mobile payment system and method based on visible light communication technology. The mobile payment system based on the visible light communication technology is formed by a smart phone, an acceptance terminal and an account system. The structure of the smart phone comprises a flashlight module which comprises an LED light source and a drive circuit and is used for sending visible light signals; a visible light signal receiving module which is used for receiving information from the acceptance terminal; and a client software module which is used for processing the received information. The structure of the acceptance terminal comprises a visible light receiving module which comprises a photoelectric detection diode and a drive circuit, an acceptance terminal information sending module which is used for sending the information in the form of visible light, and cash system software which is used for controlling the acceptance terminal. The account system adopted in the invention is a database management system having the functions of storing data information, carrying out automatic account transfer after receiving an authorization message, and notifying the both parties of the deal.

The invention provides an artificial intelligence model standardized training platform and an automatic system. The training platform comprises a training platform body and an automation system. The method is developed on the basis of Python (programming language). A Docker (application container engine) virtualization technology is deployed to a server with a GPU (graphics processing unit). A TCP / IP (Transmission Control Protocol / Internet Protocol) is adopted for communication, is applied to the field of machine learning, and supports frameworks such as mainstream deep learning (DL) TensorFlow, PyTorch, Caffe, Keras, Thheano and the like; a user only needs to click a button or use some script commands on a client, codes can be automatically uploaded, data is downloaded, a GPU (graphics processing unit) is used for training a model of the user, and model evaluation and automatic optimization iteration are completed. In the whole process of training the model, the invention provides a set of operation system to ensure the automation, standardization and specialization of the training process of the artificial intelligence model, save time and simplify steps.

The invention provides a PLC software programming aided design method. The PLC software programming aided design method comprises a step 1 of receiving a table stored with specific parameters of a PLC software function module, the specific parameters being used for automatically and regularly generating correlated variables and finally generating PLC codes; a step 2 of enabling PLC programming auxiliary design software to automatically generate a variable identification external input-output signal list of external input-output signals; a step 3 of enabling the PLC programming auxiliary design software to generate internal intermediate variables and PLC program codes; a step 4 of introducing generated internal variable information and calling codes into PLC programming software. The PLC software programming aided design method is advantaged in that the PLC programming process is greatly simplified, errors, of codes and parameters, caused by manual input are avoided, variable names, annotation, storage regions and the like which are automatically generated all accord with the standardizing programming requirement, the fact that the generated PLC codes are from an unified module library can be ensured, and the fact that the PLC program architecture is standardized is ensured.

The invention relates to an integrated driving service system, which comprises a mobile phone APP, an intelligent driving diagnosis module, an intelligent driving service platform and an intelligent driving service center, wherein the mobile phone APP is loaded on a mobile phone of a vehicle owner; the intelligent driving diagnosis module is integrated on an intelligent driving diagnostic instrument, the intelligent driving service platform is stored with client serial numbers and intelligent driving diagnostic instrument serial numbers which are sequentially arranged according to the time; and the intelligent driving service platform comprises a diagnostic control, a processing server, a storage server and a communication module. The integrated intelligent driving service system takes an intelligent driving vehicle networking national operation service network as a support, provides functions of one-key navigation, remote diagnosis, security setting, emergency rescue, vehicle removing message passing and maintenance.

The invention discloses a construction support and method for an overhead large-span heavy-duty cross beam. The construction support comprises a lower bracket supporting structure, an upper bracket supporting structure located above the lower bracket supporting structure, and a middle supporting structure with the bottom supported on the lower bracket supporting structure. The top face of the upper bracket supporting structure is flush with the top face of the middle supporting structure, and the upper bracket supporting structure and the middle supporting structure form a temporary supporting platform for supporting the cross beam to be constructed. A load bearing structure is erected on the temporary supporting platform. The construction method comprises the steps that firstly, the lower bracket supporting structure is installed; secondly, the upper bracket supporting structure and the middle supporting structure are installed; thirdly, the load bearing structure is erected; fourthly, the support is prepressed; fifthly, the upper cross beam is constructed; and sixthly, the support is removed. According to the construction support and method, design is reasonable, construction is easy and convenient, the using effect is good, and the problems that as for an existing floor steel pipe supporting system, cost is high, the erection process is complex, the construction period is long, the construction risk is high, the requirement for supporting stability is high, and the construction progress of the upper cross beam is affected can be effectively solved.

The invention discloses a motorcycle and a front fairing assembly thereof. The front fairing assembly of the motorcycle comprises a cover body, a headlamp assembly, steering lamps, an instrument assembly and a back plate, wherein the back plate comprises a back plate body which is used for covering a front fork of the motorcycle and can be detachably connected with the front fork and a bent part which is formed by bending the upper end of the back plate forwards, the cover body is positioned at the front part of the back plate body and respectively and fixedly connected with the back plate body and the bent part in a detachable way, the headlamp assembly is fixedly connected to the front end of the cover body in a detachable way, the steering lamps are fixedly connected to the left side and the right side of the cover body in a detachable way, and the instrument assembly is fixedly connected to the bent part in a detachable way. The front fairing assembly disclosed by the invention dispenses with a metal support in the prior art, which is beneficial to reducing the installation weight of the head part and the installation space, and further is beneficial to arrangement of all parts and circuits, and the firmness and stability of all the installed parts can be ensured; in addition, the assembling and disassembling processes are simplified, the cost is saved, all the parts and circuits are convenient and simple to arrange, and the head part of the motorcycle has attractive appearance.

The invention provides a distribution network material plan management method and system, and the method comprises the steps: carrying out the matching of a network province company standard materiallibrary according to the simplified distribution network device typesetting of a region, and forming a branch company customized standard material library; predicting an annual material demand plan according to materials such as an annual comprehensive plan, a project feasibility plan and the like; determining a monthly object demand plan according to the engineering project comprehensive plan, the implementation progress of the engineering and the determined engineering construction scheme and the supply period of the unified purchase and distribution materials; according to the final matching result of the province company, an order is created in time, and the matching result is imported to form a material arrival and delivery tracking table; material change caused by engineering designchange and the like is coordinated in time by tracking the actual performance condition of unified purchased materials in time; and the design standard is reversely improved by comparing the difference between the material utilization and the plan in the project. The invention provides a distribution network material plan management method and system which can improve the material plan managementlevel of a unit and improve the professional operation capability of materials.

The invention discloses a glass curtain wall hidden frame which comprises a keel assembly, an auxiliary frame and a pressure plate, wherein the keel assembly comprises a main keel and a keel accessory, the main keel and the keel accessory are hinged, the pressure plate is installed on the keel accessory, and the auxiliary frame is compressed on the keel accessory. When the glass curtain wall hidden frame is used, the installation angle can be adjusted as required, thereby easily realizing the installation of a frame type glass curtain wall between a glass plate block and a building upright post (building crossbeam) in different angles, easily realizing the effect of a slope glass curtain wall in different angles, reducing the specification requirements for installing the main keel or the auxiliary frame on the curtain wall, saving the manufacturing cost and the production period of a mould, simultaneously improving the installation accuracy of the slope glass curtain wall, improving the universality of the frame installed on the curtain wall, greatly reducing the opening mould quantity of an aluminum shaped material, having no need of predefining and manufacturing frame fittings with different specifications, shortening the construction period of curtain wall installation and providing a technical guarantee for the standardization of a curtain wall frame.

The invention relates to an automatic shirt under fly sewing machine which comprises a worktable and an edge folding mechanism. The edge folding mechanism comprises a table top plate, the table top plate is provided with a first low air suction area formed by multiple lower air suction through holes, a column of side air suction through holes is formed in the right side of the first low air suction area on the face plate, a cover plate capable of covering the side air suction through holes is arranged on the upper surface of the table top plate, grooves are formed in the lower surface of the cover plate, the groove openings of the grooves face the side air suction through holes and cover the side air suction through holes, one end of each groove extends to the edge of the cover plate close to the center of the table face plate, and a transverse cloth dragging device and a sewing machine head are further installed on the worktable. The automatic shirt under fly sewing machine is provided with the cover plate with the grooves formed in the lower surface on the table with the holes, so that lower air suction is changed into side air suction, the edge of a fabric is folded, and the fabric is erected at the position provided with the grooves at the edge position of the cover plate to form a folded edge.

The invention belongs to the technical field of biology, and particularly relates to a device for detecting the parasitic ability of parasitic wasps and a method for evaluating the parasitic ability.The device for detecting the parasitic ability of the parasitic wasps comprises a parasitic wasp hive and a host tank. The parasitic wasp hive and the host tank are combined and connected with each other; a ventilation hole and a feed hole are formed in the top of the parasitic wasp hive; the host tank is matched with the parasitic wasp hive, face plates on at least one surface of the host tank are ventilated, and a top plate of the host tank can be detached. The device for detecting the parasitic ability of the parasitic wasps and the method for evaluating the parasitic ability have the advantages that the combined device is convenient to assemble, detach and operate, simple in structure and low in manufacturing cost; the device is applicable to detecting the parasitic ability and parasitic effects of diversified parasitic wasps and is high in applicability; the method for evaluating the parasitic ability of the parasitic wasps can be implemented by the aid of the device, the parasitic ability of the parasitic wasps can be quickly and accurately tested by the aid of the method, accordingly, bases and technical support can be provided to realizing pest control effects by the aid ofthe parasitic wasps, and the technical problem of difficulty in monitoring and detecting the wasp breeding quality can be solved by the aid of the device and the method.

The invention discloses a fault handling method for a distribution network including a distributed power source. The fault handling method is characterized by including the steps of firstly, performing fault location, namely monitoring all remote signal displacement information in the distribution network, selecting fault signals existing in the distribution network according to starting conditions, starting fault analysis if faults are acquired, and performing fault location according to a location analysis method of directional signals; secondly, performing fault isolation, namely performing fault isolation analysis according to the principle of least power loss of load, and providing an isolation strategy; and thirdly, performing fault recovery, integrating the distributed power source into a fault recovery decision under the premise of complying with related rules and standards, and increasing power reliability of the distribution network while fully utilizing the distributed power source. By the fault handling method for the distribution network including the distributed power source, accurate location and quick isolation are provided for faults of the distribution network including the distributed power source, and accordingly fault recovery of the distribution network and adjustment of operation manner after recovery are achieved.

The invention relates to a crop seed rope direct sowing machine, belonging to the technical field of an agricultural sowing machine. The crop seed rope direct sowing machine comprises a stand, a seed rope coil, an automatic rope releasing device, a furrow pressing wheel and a compacting soil covering device, wherein the automatic rope releasing device, the furrow pressing wheel and the compacting soil covering device are sequentially connected with the stand; the seed rope coil is arranged on the stand; a seed rope end on the seed rope coil comes round the furrow pressing wheel by the automatic rope releasing device and is arranged in a seed furrow formed by the furrow pressing wheel; when seeds are sown, the stand is connected with a tractor by a suspension bracket, and the furrow pressing wheel and the compacting soil covering device are respectively contacted with the field; the compacting soil covering device is used for compacting the seed furrow so as to cover soil on the seed rope and compact. The crop seed rope direct sowing machine is provided with the automatic rope releasing device, so that the problem of manually releasing and pressing the rope at the edge of the field can be solved, and the degree of automation is improved. The crop seed rope direct sowing machine is provided with a seed rope shearing device, so that the problem of manually shearing the rope at edge of the field can be solved, and the degree of automation is improved. The crop seed rope direct sowing machine is provided with a flattening shovel which is used for flattening the surface of the ground, cleaning stubbles and the like, so that the sowing quality is guaranteed.

The invention discloses a quick classification and identification method for Ganpu tea (orange pu-erh tea). The method comprises the following steps of measuring characteristic volatile organic compounds in different standard samples by using a gas-phase ion migration analysis method, to acquire response strength data of flavor compounds of different types of standard samples; clustering the response strength data of the standard samples by using a statistical analysis method, and building a classification and identification model; measuring the characteristic volatile organic compound in an unknown sample by using the gas-phase ion migration analysis method having the same parameter with the previous step, thus acquiring a sample fingerprint spectrum, and putting the sample fingerprint spectrum into the classification and identification model acquired in the previous step for analysis, so as to judge the category and authenticity of the sample. According to the method provided by theinvention, the flavor quality is quantified and standardized, and the classification and identification model is built, so that the Ganpu tea can be quickly, objectively and accurately assessed, the standardization of the quality of the Ganpu tea can be effectively ensured, the product quality and market competitiveness can be improved, and the blank that sensory analysis cannot be accurate and standard is filled.

The invention relates to a high velocity and high precision constituting method for collaterally elaborating a tyre mould, comprising the following steps of a concurrence of designing and manufacture processing; a concurrence of designing and material purchasing; a concurrence of technology planning, rough machining and semifinishing; a concurrence of designing and numerical control process programming; and an elaboration for a single piece with high velocity and high precision. The high velocity and high precision constituting method for collaterally elaborating a tyre mould has the advantages of improving an elaborating precision of a product, shortening a delivery date for the mould and reducing the cost, and is suitable for collaterally elaborating the tyre mould with high velocity and high precision.

The present application relates to a computer system for processing customized medical records comprising dedicated equipment for the acquisition of specialized information, as well as, for each healthcare facility, of aggregation equipment for the centralization of the information in view of delivering a customized medical record formed from information coming from said dedicated equipment, and for the distribution of the customized medical records to various operators acting on behalf of at least one healthcare network, characterized in that it comprises an interoperability platform having computer connectors configured for the exchanges between said interoperability platform and each of the aggregation equipment of said healthcare facilities, and computer connectors configures for the exchanges between said interoperability platform and each of said operators, wherein said platform comprises means for conditional routing to one of said operators depending on the information registered in relation to the digital file corresponding to the customized medical record and means for transcoding said file according to the nominal format of said target operator.

The invention discloses ultrahigh-pressure cold-extracted coffee and a preparation method thereof. The preparation method comprises the following steps: mixing coffee powder and water, performing sealing, and performing ultrahigh-pressure extraction to obtain an extract; and filtering and perfusing the extract, and performing sterilization under ultrahigh pressure so as to obtain the finished product. The ultrahigh pressure extraction mode improves the production efficiency and remarkably shortens the time. Compared with traditional cold-extracted coffee preparation processes, the method of the ultrahigh-pressure cold-extracted coffee innovatively uses an ultrahigh pressure technology twice. The first-time ultrahigh-pressure extraction obtains the coffee containing the required caffeine concentration by using cold water at a temperature of 4 DEG C in a short time, so that the preparation time is shortened, the production efficiency is improved, the extraction times are reduced, and theproduction convenience is improved. The second-time ultrahigh-pressure sterilization prolongs the shelf life of the product on the basis of ensuring the safety of the product. Meanwhile, by adoptingthe ultrahigh-pressure sterilization instead of adding the preservative in the traditional production, the method is favorable for meeting the pursuit of consumers on natural foods, and is favorable for meeting the approval of the society on the clean labels.

The invention relates to a user behavior analyzing method suitable for a wireless client side. The user behavior analyzing method is characterized by comprising the following steps that firstly, the client side is pre-started, the browse data of the last normal starting of the client side are sent, and meanwhile the browse data of this time are initialized; then, the client side judges whether the data of the last normal starting are sent successfully or not and carries out the corresponding operation; the data are stored in a database after being processed by a server side, the server side and a statistic component are in communication through the database, and finally a visual processing result is presented; then, the client side stores the browse data after a user opens a page; finally, the client side judges whether the client side is to be closed or not in real time, and if the client side is in a closed state, the client side is closed after the browse data are stored again. After the method is combined with software, different parameters are set according to different distributing channels when the client side is packaged, and then when the client side is stared for the first time, channel parameters are bound with a mobile phone unique mark so that the accuracy and standardization of the distributing channels can be guaranteed.

The invention provides a method for generating a PLC (programmable logic controller) code for an interlocking system, comprising the following steps of: A, setting a rule for transferring an interlocking table element model into an expanded interlocking table element model according to the actual operation requirements of the railway, wherein the rule conforms to the grammar of the model-model transfer language QVT; B, setting a rule for transferring the expanded interlocking table element model and an interlocking access logic element module into a PLC element model according to the transfer requirement of a PLC model, wherein the rule conforms to the QVT crammer; and C, setting a rule for transferring the PLC element model into a PLC code according to the transfer requirement of the PLC code, wherein the rule is based on the grammar of the model-text transfer language MOFScript. Due to the adoption of the method for generating the PLC (programmable logic controller) code for the interlocking system, the development efficiency of the software of the interlocking system can be improved, the reliability and the security of the software of the interlocking system can be enhanced, the problem of low efficiency caused by manual coding can be avoided, the human errors resulted from manual coding can be effectively alleviated, the synchronization of the document and the final code generated in the analysis and design phase can be guaranteed, and the follow-up software upgrading and maintaining efficiency and accuracy can be enhanced.

The invention discloses a farmland disease monitoring system based on machine vision, and the system comprises a target image collection module and a monitoring terminal, and the interior of the monitoring terminal is provided with a disease and pest recognition module which achieves the recognition of holes, spots, pests and pest tracks in a picture based on a neural network model; the neural network model which adopts an ssd target detection algorithm, and an inception v2 deep neural network is trained by using a coco data set; and a disease and insect pest statistical analysis module whichis used for communicating the component external graphic template and the measuring scale to measure holes and spots on the picture, and realizing statistical analysis of disease and insect pests according to an recognition result of the disease and insect pest reognition module. According to the method, holes, spots and injurious insects on leaf surfaces and rhizomes of the crops are quickly recognized by adopting an inception v2 deep neural network, so that the current pest and disease damage conditions of the crops can be accurately obtained.

The invention discloses an automatic canning device for canned food. The automatic canning device comprises a machine body, a weighing device comprises a rotating shaft which is arranged on the frontand rear side walls of a transport cavity, the rotating shaft is fixedly provided with a big gear, the rear side wall of the transport cavity is provided with a long plate sliding groove, and the bottom side of the long plate sliding groove is provided with a hydraulic pipeline. A power motor is opened to drive the big gear, a pinion and a symmetrical pulley to rotate and drive the transport pulley and transport belt on the middle side to rotate and drive the glass bottle to move to the right. The automatic canning device can add jam to a glass jar through mechanical structure. Compared with adding jam manually, the content of jam added by the device can be kept consistent, so that the standardization of the product can be guaranteed. At the same time, the automatic canning device can automatically seal the glass jar, and then tighten glass jar.

The invention relates to a prefabricated square steel tube concrete column component connection structure and a construction method thereof. Anchoring end heads with certain length are reserved at twoends of prefabricated square steel tube concrete column components; anti-shearing connection bolt holes are reserved in four sides of each anchoring end head; a connector is a square steel tube innersleeve; reserved bolt holes, corresponding to the anti-shearing connection bolt holes in the anchoring end heads of the prefabricated square steel tube concrete column components, are reserved in four sides of the square steel tube inner sleeve; spring pin bolts are arranged on four sides of the inside of the square steel tube inner sleeve; the positions of the spring pin bolts correspond to thepositions of the reserved bolt holes. According to the prefabricated square steel tube concrete column component connection structure, two prefabricated square steel tube concrete column components are combined into a whole body through the connector with the spring pin bolt type square steel tube inner sleeve structure; the reliability of joint connection of the square steel tube concrete columnsis ensured; the quality defects in connection of the conventional welding process and the complex technical requirements in connection of the conventional bolt process are avoided; the construction quality of full prefabrication, on-site rapid connection and assembly and integrated combination of the square steel tube concrete column components is achieved.

The invention relates to a system configuration tool and model cloud system bidirectional checking interaction method. The method comprises the steps that an intelligent substation system configuration tool requests to download an ICD model file from a model cloud system; the intelligent substation system configuration tool conducts signature verification on function information of the ICD model file; the intelligent substation system configuration tool conducts consistency verification on the ICD model file obtained after signature verification and an SCD model file stored in the intelligent substation system configuration tool; and the intelligent substation system configuration tool uploads the SCD model file passing consistency verification to the model cloud system. By adopting the method of achieving system configuration tool and model cloud system bidirectional interaction and conducting on-site configuration model checking, system configuration tool and model cloud system bidirectional interaction can be guaranteed, the problem that an on-site configuration model is inconsistent with the model cloud system is avoided, and meanwhile the model authenticity, the unavailable tampering property and the off-line model and on-line model consistency of on-site configuration are guaranteed by conducting digital signature verification and on-line dynamic model checking.

The invention relates to a production system for processing of a film-coated building template. The production system comprises a raw material area, a plate assembly area, a roller glue binding area, a hot press molding area, a trimming and slotting area, a paint coating area and a finished product area arranged in sequence, and a conveyor belt which is respectively connected with the plate assembly area, the roller glue binding area, the hot press molding rear and the trimming and slotting area is arranged on one side of the plate assembly area, the roller glue binding area, the hot press molding rear and the trimming and slotting area. The production system has the advantages of scientific design, simple structure and convenience in operation and construction, the labor intensity of construction workers can be reduced, the production efficiency can be improved effectively, the processing standardization can be improved, the processing precision is high, and the product has high quality.

The invention discloses a safety early warning system and method for maintenance of a 1000kV extra-high voltage AC transformer station, comprising a CPU, a power supply module, a wireless communication module, an alarm module and a display module. The safety early warning method is as follows: based on a three-dimensional map of a transformer station, a virtual electronic fence is planned with live equipment as the center, and positioning chips are arranged on maintenance workers, live equipment and maintenance tools; and the relative positions between the maintenance workers and the virtual electronic fence during the maintenance operation and conditions of actual operation steps are shown in the safety early warning system, when the maintenance workers mistakenly enter the virtual electronic fence and the actual operation steps do not meet the standard operation procedures, the alarm is started at the operation site and the safety early warning system at the same time, and the standard operation procedures are power cutting, electricity testing, ground connection, indication board hanging and fencing in the work area in order. The method realizes the standardized management of the transformer station maintenance work flow.

The present invention provides an imaging method and an imaging device. The method comprises the following steps: acquiring a target photo, and determining attribute information of the target photo; acquiring a preset template and processing parameters corresponding to the attribute information, and performing target information extraction on the target photo according to the preset template; and filling the extracted target information in the preset template, and generating an image file. The method can effectively avoid the technical problems of low imaging efficiency and poor imaging quality because of the need of manual adjustment to image position in conventional technologies, ensuring standardization of imaging images, and improving the quality of the imaging images and the imaging efficiency.

A Chinese herbal medicine B2B2C (business-to-business and business-to-customer) electronic intelligent transaction platform is provided. The Chinese herbal medicine B2B2C electronic intelligent transaction platform comprises transaction platforms and a management system. The transaction platforms comprise a B2B2C online mall, a B2B e-commerce mall, and a boutique concession; and the management system performs management on operation and maintenance of each transaction platform, and the management system comprises a shopping mall of accumulated reward points, member management, payment settlement, and a settlement system. Beneficial effects of the Chinese herbal medicine B2B2C electronic intelligent transaction platform provided by the present invention are that: the B2B2C transaction solves the problem of the electronic segmentation transaction, and the actual demand of Chinese herbal medicine transaction, namely, the B2B2C transaction mode is fully combined; combining with accumulatedpoint incentives, quality scoring, and settlement supervision, the integration, standardization, informationization, and intelligence of transaction settlement are ensured, and the improvement of transaction efficiency can be promoted in a more facilitated manner; and through the B2B2C platform, procurement costs are reduced, inventory costs are reduced, the turnaround time is saved, and market opportunities are expanded.

The invention relates to the field of multimedia, and discloses a method and system for playing multimedia resources in courses. According to the method and system for playing the multimedia resources in the courses, bar codes comprising keywords and course types are attached to material objects, the multimedia resources which belong to the same keyword are screened according to the course types, during the process of material object teaching or practical training, the keywords are not required to be manually input, the standardization of the keywords is ensured, the multimedia resources which are truly required to be played can be accurately found, the query time is shortened, and the efficiency of a computer system is improved. According to a preset course schedule, the corresponding course type is found on the basis of the current time, then the multimedia resources are queried by combining the keywords scanned from the bar codes, the bar codes are not required to be replaced for the different courses, different results can be obtained at different times, the query mode is more intelligent, and the query results are more accurate.

The invention relates to a soft attachment fixing device with good sound transmission and elasticity and for ultrasonic scanning. The device comprises an attachment fixing device body, the inner surface of the attachment fixing device body is matched with the surface of an attachment part in shape, and the outer surface of the attachment fixing device body is smooth or in a grid shape. Matter capable of reflecting infrared light or laser is attached to the surface of the attachment fixing device body. By means of the device, moving precision of a probe is improved, superficial organs are fixed, minimum image transition difference is formed, gas between the attachment fixing device body and the body surface is reduced to the largest extent, and image interpolation in image reconstruction is reduced to the largest extent. Meanwhile, stability and standardization of organic shape are guaranteed during ultrasonic scanning of easily-deformed organs; customized adaptation design in different shapes is conducted on different portions of a human body, the device is attached to the surface of the irregular human body or the organs to the largest extent, regular, smooth and continuous basic image sources are obtained on the irregular surfaces, image quality is improved, and the device can be used for automatic ultrasonic scanning.

The invention discloses a jade nondestructive detection sample model and a manufacturing method thereof. The sample model comprises a jade model plate, wherein a smooth planar area, a bucket-shaped thinned area, a concave thinned area, a concave gold film area, a concave carbon film area, a cylindrical thinned area, a penetrability varying area, a light dispersion prism area, a raw material remain area, a cutting remain area, a color vector area, a special lighting area and a marking area are arranged on the jade model plate. The manufacturing method of the sample model comprises the following steps: A. selecting materials; B. cutting; C. polishing; D. carving; E. polishing; F. labeling an ingredient labeling area, a name labeling area, a lattice labeling area and a color vector area depending on a detection result; G. finishing manufacturing of the sample model, and packaging. The sample model disclosed by the invention fills the blank that the fields of domestic and international jade detection and identification teaching and research fail to acquire 15 specified national standard data and conclusions rapidly on the premises of not dividing a sample and not changing state of the sample detected.