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30results about How to "Simplify the cumbersome process" patented technology

Rubbish classification operation and management system and method

A rubbish classification operation and management system comprises a user terminal, an information processing platform, a user management terminal and a resource recovery station. The user terminal is used by a user, provided with a user account and used for scanning two-dimensional codes on a rubbish bag group of a plurality of rubbish bags, and therefore the serial number of the bar codes of each rubbish bag in the rubbish bag group can be associated with the user account. The resource recovery station comprises a bar code scanner, a voice module, a video module, a plurality of classification rubbish cans, a data transmission module and a control module. The bar code scanner is used for scanning the bar codes of the rubbish bags. The video module is used for performing video monitoring on the user. The voice module is used for performing voice guidance on the user and guiding the user to throw rubbish into the correct classification rubbish cans. The control module controls the data transmission module to send the information of the rubbish bags to the user management terminal through the information processing platform. The user management terminal is used for pushing rubbish throwing information and integral information to the user terminal.
Owner:SHENZHEN DECISION ENVIRONMENTAL ENG CO LTD

Intelligent public transport charge system and method based on human face identification

The invention discloses an intelligent public transport charge system based on human face identification. The system comprises a vehicle terminal, a station terminal, a mobile smartphone and a remoteserver. The vehicle terminal comprises a first human face identification module and a first wireless communication module. The station terminal comprises a second human face identification module anda second wireless communication module. The mobile smartphone is used for providing user account management and realizing mobile payment. The remote server is used for, according to get-on person identity information uploaded by the vehicle terminal and get-off person identity information uploaded by the station terminal, completing charge accounting and realizing the mobile payment through the mobile smartphone. The remarkable effect is that the system is capable of replacing a current traditional payment mode, realizing bus card-free payment and subsection intelligent charge deduction, simplifying a cumbersome process of taking a bus by a passenger, reducing workload of a bus worker, and maximally using public transportation resources.
Owner:长春众鼎科技有限公司

Visitor passage method and system

The invention provides a visitor passage method and system. The method comprises determining whether a passage key matching with a passage zone exists through a server, if the passage key exists, determining a generation instruction indicating to produce a two-dimensional code gate pass, producing the two-dimensional code gate pass through the passage information and visitor information in the passage zone, determining a generation instruction indicating to produce a key gate pass, producing a temporary key through the passage key in the passage zone, binding the temporary key and the visitor information to obtain a key gate pass, producing gate pass information through the server, transmitting the gate pass information to a visitor terminal corresponding to the visitor information, when the gate pass information of the visitor terminal to be passed is the two-dimensional code gate pass, checking the two-dimensional code gate pass of the visitor terminal to be passed through a checking terminal, if the two-dimensional code gate pass satisfies the requirement, allowing the visitor to pass through, acquiring the key gate pass of the visitor terminal to be passed, and carrying out unlocking through the temporary key in the key gate pass of the visitor terminal to be passed.
Owner:TERMINUSBEIJING TECH CO LTD

Device for producing micro-nano thermocouple probe

The invention discloses a device for producing a micro-nano thermocouple probe. The device comprises a box body with an upper opening, a chute, an operating rod, a mechanical claw, an electrochemical corrosion module, a washing and drying module and an insulating layer coating module, wherein the upper part of the box body is provided with the chute; the operating rod can horizontally move on the chute and is fixedly connected with the mechanical claw; and the electrochemical corrosion module, the washing and drying module and the insulating layer coating module are sequentially arranged at the bottom of the box body. The device can be used for automatically producing a thermocouple for measuring temperature of a micro-nano environment, and the complicated processes of producing the micro-nano thermocouple are simplified; and moreover, a human error in the production process is avoided, the experiment parameters are quantified, and the success rate is greatly improved.
Owner:SOUTHEAST UNIV

Device use method based on two-dimensional code and watching machine

The invention discloses a device use method based on a two-dimensional code and a watching machine, and belongs to the field of washing devices and use methods thereof. The problem that the existing two-dimensional codes and devices cannot be correspondingly used is solved. The device use method based on the two-dimensional code disclosed by the invention comprises the following steps: each device is bound with one two-dimensional code, and the two-dimensional code at least comprises a downloading address field, an operation interface address field and a unique device code field; and the two-dimensional codes of the devices are different from each other. The washing machine using the method provided by the invention comprises a shell and a control device, and a two-dimensional code is arranged on the shell. By adoption of the device use method based on the two-dimensional code disclosed by the invention, each device is distinguished from other devices of the same type, thereby facilitating the use of users, and thus the user experience is good. Selecting, subscribing, and / or paying and other operations of the washing machine are realized by the method, and thus the use is convenient.
Owner:QINGDAO HAIER DRUM WASHING MACHINE

Deep rock mass creep impact test device capable of simulating impact disturbance

The invention relates to a deep rock mass creep impact test device capable of simulating impact disturbance. A rack body is fixedly mounted on a base; an upper piston and a lower piston are mounted ina hydraulic oil cylinder; hydraulic oil is filled between the upper piston and the lower piston; a pressurizing plate is fixedly mounted at the lower end of a pressurizing rod; a pressure sensor is mounted in a screw hole; the lower end of a pull rope type displacement sensor is connected to a circular ring on the surface of a test table through a lifting rope along the vertical direction; the upper outlet of an air tank penetrating the test table through an impact slideway is in contact connection to the bottom of a pressure bearing base plate; a display is arranged on a control cabinet; anelectromagnetic valve is mounted on the side face of the lower part of the impact slideway, and an impact rod is arranged in the impact slideway; and the pressure sensor, an air compressor and the electromagnetic valve are connected to the control cabinet through a wire. The invention relates to the deep rock mass creep impact test device capable of simulating impact disturbance reasonable in structure, simple to mount and operate, adjustable in simulating impact strength and short in test period.
Owner:SHANDONG UNIV OF SCI & TECH

Method for rapidly customizing user interface and functions

The invention belongs to the technical field of software customized development and discloses a method for rapidly customizing a user interface and functions. The method includes the steps that a newly-added program interface for customizing the user interface and the functions is arranged in a server main program; a file system for dynamically mounting functions and variables is arranged in the server main program; an executing engine for dynamically programming languages is arranged in the server main program; a dynamic language script file containing script language codes and interface package resources needed by the customization demand is set in the server main program; a server distributes the dynamic language script file to a user side needing customization of the user interface and the functions, the user side sends a customization request to the server, the user side and the server carry out data interaction, a user side operating file system dynamically loads the dynamic language script file through the program interface, the executing engine executes the dynamic language script file, and the customized user interface, logic and the functions are generated on the user side. The user interface and the functions can be conveniently and rapidly customized successfully.
Owner:OCEANX TECH SHENZHEN

Keyboard intelligent input device and method

An intelligent input device of keyboard consists of keyboard for continuously pressing down follow-up correlation key to form key set after key event is occurred, databank for storing correlation data corresponding to said key set, the first matrix table being connected to keyboard and databank separately and being used to store follow-up key corresponding to key event and passively pressed-down probability of follow-up correlation key after each key event is occurred. Its intelligent-inputting method is also disclosed.
Owner:INSPUR LG DIGITAL MOBILE COMMUNICATIONS CO LTD

Intellectual property management and operation system

The invention discloses an intellectual property management and operation system. The intellectual property management and operation system comprises an intellectual property data unit, an intellectual property right application submission unit, an intellectual property management unit and an intellectual property operation unit; the intellectual property data unit is directly from the official websites of relevant departments, the data of the intellectual property data unit are accurate and comprehensive, and the update period of the data is short; the intellectual property right applicationsubmission unit includes a form review module which can ensure the standardization and correctness of application documents; a fee online payment module can realize the payment of relevant fees through online banking, WeChat payment, Alipay and other means; and the intellectual property operation unit can draw user portraits according to the network behaviors of users and push intellectual property information valuable to the users to the users. With the system adopted, the full-life cycle online management of intellectual property can be realized; the management costs of the users are reduced; and intellectual property management and application work can be more scientific, systematic and comprehensive.
Owner:广州优专信息科技有限公司

Hydraulic turbine set fault diagnosis method based on SDAE-IELM

The invention discloses a hydraulic turbine set fault diagnosis method based on SDAE-IELM. The method comprises the following steps: employing a complete set empirical mode decomposition algorithm CEEMDAN with adaptive noise addition to decompose a hydraulic turbine set vibration signal, and obtaining an intrinsic mode function (IMF) part reflecting the local time scale features of the signal; dividing a time-frequency matrix formed by the IMF parts according to time periods and calculating energy values of all segments, thereby converting the time-frequency matrix into an energy matrix; performing feature extraction on the energy matrix by adopting SDAE; iELM is adopted to realize classification of known fault types and detection of unknown fault types. After the unit breaks down, judgment can be made quickly and accurately, the shutdown maintenance time can be shortened, the working intensity of operation and maintenance personnel is relieved, and the working efficiency is improved.
Owner:福建亿华源能源管理有限公司

Temperature field virtual reality real-time reconstruction method for turbine service performance monitoring

The invention discloses a temperature field virtual reality real-time reconstruction method for turbine service performance monitoring. Performing finite element analysis on the steam turbine to obtain a finite element analysis result of the simulation temperature field, selecting a sampling point set of the steam turbine, and calculating a semi-variance between every two points on the simulationtemperature field; randomly selecting a plurality of sampling points on the simulation temperature field, reconstructing the spatial distribution of the temperature field, taking the finally obtainedreconstructed temperature field as a result, and presenting the change condition of the temperature field during the operation of the steam turbine in real time. By reconstructing the real-time finiteelement temperature field of the steam turbine, the temperature change condition of each structure in the running state of the steam turbine can be presented in real time in a visual mode in a virtual reality environment, and the performance monitoring of the running state of the steam turbine is realized.
Owner:ZHEJIANG UNIV

Portable particle cutter quick calibration device and calibration method thereof

Provided is a portable particle cutter quick calibration device and a calibration method thereof. The portable particle cutter quick calibration device is characterized in that the calibration deviceis used for accurately and fast configuring and generating gas of standard particle concentration for test so as to calibrate a slicer, a key component in an air detection device; the calibration device comprises a particle storage and feeding device 15, a clean gas generator 11, a mixed cabin 7, a sample cabin 5, a cutter mounting seat 2, a beta ray test module 17, an automatic control system anda data analysis system. The portable particle cutter quick calibration device has the advantages that through a special double-cabin embedded design and a structure rationalization layout, light weight and compactness of the calibration device achieved; with each component connected through a pipeline, the gas is introduced into the beta test module in the end through the guidance of the controlsystem to realize automatic rapid detection and calibration; operation steps of the device is simplified; calibration time is shortened; efficiency is greatly improved.
Owner:CENT TESTING INT GRP CO LTD

Automatic film and chip mounter

The present invention discloses an automatic film and chip mounter. The automatic film and chip mounter comprises a machine bench, a cam divider module, a wafer feed mechanism, a steel ring feed mechanism, a pressing film mounting cutting module, a labeling module, a finished product unloading mechanism, a white film raw material shaft, a water film waste material receiving shaft and a steel ringmaterial recovering mechanism. The cam divider module is arranged at the middle portion of the machine bench, the steel ring feed mechanism, the pressing film mounting cutting module, the labeling module and the finished product unloading mechanism are arranged on the cam divider module, the white film raw material shaft and the water film waste material receiving shaft are respectively located attwo sides of the upper end of the pressing film mounting cutting module, and the pressing film mounting cutting module is arranged on the machine bench and located at one side of the finished productunloading mechanism. According to the mode, the automatic film and chip mounter comprehensively achieves automatic film, chip and label mounting, is compact in whole structure, high in integrated level, high in production efficiency and firm in film mounting, there is no obvious bubble between films and steel rings, the production process is intelligent and digitized, automatic production is performed, and operation is simple.
Owner:苏州吉才智能科技有限公司

Examination information matching method and device, computer equipment and storage medium

The invention relates to an examination information matching method and device, computer equipment and a storage medium. The method comprises the following steps: obtaining examinee information, wherein the examinee information comprises examinee identifiers and examination subject information; obtaining examination room information, wherein the examination room information comprises experiment table information; performing feature extraction on the examinee information by using a lexicon model to obtain a feature vector corresponding to the examinee identifier; inputting the feature vector into a classification model to obtain multiple pieces of category feature information corresponding to the examinee identifier; and matching the plurality of pieces of category feature information withthe examination room information to obtain examination affair information matched with the examinee identifier. By adopting the method, the examination information of each examinee can be automatically and intelligently arranged, the tedious process of examination arrangement work is simplified, the examination information arrangement efficiency is effectively improved, and intelligent examinationarrangement is realized.
Owner:GUANGDONG DECHENG NETWORK TECH CO LTD

A precise film-pasting chip-mounting machine

The invention discloses a precise film-pasting chip-mounting machine, which comprises a machine table and a steel ring feeding mechanism, a wafer feeding mechanism, white film raw material shaft, white film waste receiving shaft, white film feed tensioning assembly, a pressing fit cutter assembly and a steel ring receiving mechanism arranged on the machine table, the steel ring feeding mechanism and the wafer feeding mechanism are respectively arranged at the front end of the machine table and located on the same horizontal line, the pressing fit cutter assembly is arranged in the middle position of the machine table and is vertically arranged with the steel ring feeding mechanism and the wafer feeding mechanism, and the white film feeding tensioning assembly is arranged below the press-fit cutter assembly and between the white film raw material shaft and the white film waste receiving shaft. As that method is adopted, the invention fully realizes the automation of stick film and sticking label, the whole structure is compact, the integration level is high, the production efficiency is high, the sticking film is firm, there is no obvious bubble between the film and the steel ring,the production process is intelligent and data-based, the production is fully automatic, and the operation is simple.
Owner:张家港市勇峰精密机械有限公司

Electro-tricycle assembling tool

The invention discloses an electro-tricycle assembling tool which comprises a base stand, a storage device and a fixing device, the storage device and the fixing device are both located on the base stand, one side of the base stand is provided with a first connecting base and a second connecting base, the other side of the base stand is provided with a control table, and the control table is fixed to the side end of the base stand through screws. A guide base is arranged on the side adjacent to the control table, a first motor and a second motor are fixed to the first connecting base and the second connecting base correspondingly, and third transmission discs are arranged in the first connecting base and the second connecting base correspondingly. According to the tool, the structure that the storage device and the fixing device are combined is adopted, the storage device can store different types of assembling parts and assembling tools and move to the assembling position in a rotating mode, the fixing device can be adjusted to the optimal fixing position according to the size of the electro-tricycle body, and more humanization and automation control are achieved, and the operation control of the tool becomes simple.
Owner:丰县杰兰特电动车有限公司

Waste sorting operation management system and method

A rubbish classification operation and management system comprises a user terminal, an information processing platform, a user management terminal and a resource recovery station. The user terminal is used by a user, provided with a user account and used for scanning two-dimensional codes on a rubbish bag group of a plurality of rubbish bags, and therefore the serial number of the bar codes of each rubbish bag in the rubbish bag group can be associated with the user account. The resource recovery station comprises a bar code scanner, a voice module, a video module, a plurality of classification rubbish cans, a data transmission module and a control module. The bar code scanner is used for scanning the bar codes of the rubbish bags. The video module is used for performing video monitoring on the user. The voice module is used for performing voice guidance on the user and guiding the user to throw rubbish into the correct classification rubbish cans. The control module controls the data transmission module to send the information of the rubbish bags to the user management terminal through the information processing platform. The user management terminal is used for pushing rubbish throwing information and integral information to the user terminal.
Owner:SHENZHEN DECISION ENVIRONMENTAL ENG CO LTD

A wireless transmission device and transmission method based on big data

The invention discloses a wireless transmission device based on big data, which includes a router body, an arc-shaped outer lining cloth and a wide area network. Transmission antennas are movably connected to both sides of the back of the router body, and the back of the router body is rotated through a connecting block. A support frame is connected, a top block is fixedly connected between the two sides of the inner wall of the support frame, and a guide rod is fixedly connected with the bottom of the inner wall of the support frame, which relates to the technical field of wireless transmission. The big data-based wireless transmission device and its transmission method well avoid the situation that the transmission strength and coverage of the wireless signal sometimes cannot meet our requirements for wireless signals due to the design limitations of the antenna structure, and realize the A foldable signal enhancement structure is designed on the router to strengthen the wireless transmission signal, which ensures the normal use of the wireless network in our daily life and expands the application occasions of the wireless router to a certain extent.
Owner:信太科技(集团)股份有限公司

Method for evaluating disturbance degree of undisturbed hollow cylindrical sample of residual soil

The invention discloses a method for evaluating the disturbance degree of an undisturbed hollow cylindrical sample of residual soil. The method comprises the following steps: A, taking a blocky sample and calculating the void ratio of an in-situ state soil sample; b, preparing an undisturbed hollow cylinder sample and loading the sample: cutting the undisturbed hollow cylinder sample, sleeving the sample with a rubber membrane, and mounting the sample on a hollow cylinder torsional shear apparatus; c, sample saturation: simultaneously increasing the inner confining pressure, the outer confining pressure and the back pressure from zero; d, sample consolidation: keeping the back pressure at 500kPa, gradually increasing the inner confining pressure and the outer confining pressure from 520kPa, and completing consolidation; e, calculating a disturbance index DI according to the drainage volume delta V, the sample size and the in-situ state soil sample void ratio in the consolidation process; f, evaluating the disturbance degree of the sample: evaluating the disturbance degree of the sample according to the DI value; g, sample shearing, unloading and instrument cleaning, wherein after evaluation is completed, the sample is the sample with small disturbance or extremely small disturbance. The method is easy to implement, simple and convenient to operate, low in test cost, high in test precision and high in evaluation efficiency.
Owner:INST OF ROCK AND SOIL MECHANICS - CHINESE ACAD OF SCI

Keyboard intelligent input device and method

An intelligent input device of keyboard consists of keyboard for continuously pressing down follow-up correlation key to form key set after key event is occurred, databank for storing correlation data corresponding to said key set, the first matrix table being connected to keyboard and databank separately and being used to store follow-up key corresponding to key event and passively pressed-down probability of follow-up correlation key after each key event is occurred. Its intelligent-inputting method is also disclosed.
Owner:INSPUR LG DIGITAL MOBILE COMMUNICATIONS CO LTD

Method and device for realizing configuration synchronization between paired network terminal equipment, processor and computer readable storage thereof

The invention relates to a method for realizing configuration synchronization between paired network terminal equipment, which comprises the following steps of: (1) configuring master network terminal equipment, and starting a function of synchronously configuring to slave network terminal equipment; (2) the main network terminal equipment encrypts the configuration parameters needing to be synchronized; (3) updating the encrypted configuration parameters to a field of the mDNS service for updating processing; and (4) when the master network terminal equipment and the slave network terminal equipment are successfully paired, the slave network terminal equipment analyzes and stores the decryption configuration information. The invention also relates to a corresponding device, a processor and a computer readable storage medium. By adopting the method and the device for realizing configuration synchronization between the paired network terminals, the processor and the computer readable storage medium, the efficiency of synchronous configuration between the master network terminal equipment and the slave network terminal equipment is greatly improved by utilizing a common mDNS protocol in a network terminal product.
Owner:SHANGHAI GONGJIN COMM TECH

OBD (On-Board Diagnostic) device, peripheral terminal and OBD peripheral terminal expansion method and system

The invention discloses an OBD (On-Board Diagnostic) device, a peripheral terminal and an OBD peripheral terminal expansion method and system. The OBD device comprises a connecting module, a first acquisition module, a diagnosis module and a display module, wherein the connecting module is used for establishing connection between the OBD device and the peripheral terminal when detecting a USB (Universal Serial Bus) connection signal of the peripheral terminal; the first acquisition module is used for acquiring vehicle data which are transmitted by the peripheral terminal based on USB connection; the diagnosis module is used for diagnosing the vehicle data to obtain a diagnosing result; the display module is used for displaying the diagnosing result. According to the OBD device, a complicated connection step is simplified when the peripheral terminal is expanded by the OBD device, and a medium for functional connection of the OBD device and the peripheral terminal is omitted, so that time consumed in a diagnosis process is shortened; the diagnosis efficiency of the peripheral terminal is improved and user experience is improved.
Owner:LAUNCH TECH CO LTD

breathable insole

The invention discloses a breathable insole which comprises an insole body with an upper surface and a lower surface. The upper surface makes contact with the sole of a foot, the lower surface makes contact with a shoe sole, the insole body protrudes from the lower surface to the upper surface at the position corresponding to the heel to form an elastic first protruding portion, the lower surface of the first protruding portion and the shoe sole form a first cavity, the lower surface of the insole body is provided with a sealing ring in contact with the shoe sole in a protruding mode at the edge of the first protruding portion, and the sealing ring is provided with an air outlet. The breathable insole has the advantages that the first protruding portion is good in resilience buffering performance and air replenishment is facilitated; due to the arrangement of the sealing ring and the air outlet, the insole is convenient to detach for washing and breathable; due to the arrangement of a positioning column and an annular magnet, acupoint massage and magnet therapy can be carried out on the foot through the insole conveniently; due to the design of the edge of the insole body of the protruding portion, a small part of the insole can be trimmed conveniently when used so as to be matched with a shoe.
Owner:黄市承 +1

Device for producing micro-nano thermocouple probe

The invention discloses a device for producing a micro-nano thermocouple probe. The device comprises a box body with an upper opening, a chute, an operating rod, a mechanical claw, an electrochemical corrosion module, a washing and drying module and an insulating layer coating module, wherein the upper part of the box body is provided with the chute; the operating rod can horizontally move on the chute and is fixedly connected with the mechanical claw; and the electrochemical corrosion module, the washing and drying module and the insulating layer coating module are sequentially arranged at the bottom of the box body. The device can be used for automatically producing a thermocouple for measuring temperature of a micro-nano environment, and the complicated processes of producing the micro-nano thermocouple are simplified; and moreover, a human error in the production process is avoided, the experiment parameters are quantified, and the success rate is greatly improved.
Owner:SOUTHEAST UNIV

A method and device for automatically finding interference fringes

The invention provides a method and device for automatically finding interference fringes. The method includes the following steps that pictures of white light interferometric scanning images are successively collected at equal intervals in the Z direction, continuous N pictures among the collected pictures are selected, and an eigenvalue of a pixel fringe of the image corresponding to the nth-frame picture is calculated; N is an integer greater than or equal to 3; the signal-to-noise ratio of the pixel fringe of the image corresponding to the nth-frame picture is calculated; detection is conducted on the current state according to the current eigenvalue and the signal-to-noise ratio of the pixel fringe of the nth-frame picture; and according to eigenvalues and signal-to-noise ratios of pixel fringes corresponding to the pictures in the different Z directions, the brightest Z-direction position of fringe interference and the Z-direction position of disappearance of fringe interferenceare obtained through detection. According to the technical scheme, by automatically finding and locating to the interference position, the safe and efficient searching process is realized, real-time operation and observation by operators are not required, the time and labor are saved, the efficiency is high, and the safety and reliability are achieved.
Owner:CHOTEST TECH INC

Canteen automatic user synchronization method and device

The invention provides a canteen automatic user synchronization method and device, and relates to automatic programming, and the method comprises the steps: building a manpower system and a park intelligent canteen system; connecting the park intelligent canteen system with a manpower system through a DMZ safety area; when the personnel change, enabling the manpower system to generate personnel change information and synchronously update the personnel change information to the park smart canteen system; and enabling the intelligent canteen system to modify the meal card information according to the personnel change information. According to the invention, the problem of data islands is solved, the personnel change information in the enterprise human system is automatically synchronized to the park smart canteen system, and the problem of information asynchronization caused by multiple sets of data of multiple systems is solved. After the user information in the manpower system is changed, the information can be automatically synchronized to the park smart canteen system, and manual modification by personnel of a card service department is not needed.
Owner:CHINA CONSTRUCTION BANK

Novel coupling process of time-resolved fluorescent microspheres and application of same

The invention provides a novel coupling process of time-resolved fluorescent microspheres. The process comprises steps of activation, labeling, confining and centrifugal resuspension. Centrifugation is not required after activation, a labeling mixed solution is directly added to an activated solution, and a final product is stored at 2-8 DEG C for later use; and the product can be used for pepsinogen I detection, pepsinogen II detection and ferritin detection. The novel antibody-labeled time-resolved fluorescent microsphere coupling process provided by the invention overcomes defects in the prior art, simplifies the tedious process, reduces operation time, improves the production efficiency, and is high in repeatability, low in cost and convenient for large-scale production and application.
Owner:JIANGSU INNOVATION BIOTECH CO LTD

Data transmission method and device

The invention provides a data transmission method and device, and the method comprises the steps: switching transmission equipment to a working state after the data transmission equipment detects thatmovement happens, building the communication connection with the transmission equipment, and transmitting upgrading data to the data transmission equipment when the software information of interactive tablet data transmission equipment does not meet a preset condition, and finally, when the data transmission equipment finishes upgrading, acquiring media data of the electronic equipment by data transmission and transmitted to an interactive panel to be displayed. In the process, direct participation of the user is not needed, so that the tedious process of the data transmission equipment before data transmission is simplified, and the user experience can be improved.
Owner:GUANGZHOU SHIYUAN ELECTRONICS CO LTD +1

Virtual reality real-time reconstruction method of temperature field for steam turbine service performance monitoring

The invention discloses a temperature field virtual reality real-time reconstruction method for monitoring the service performance of a steam turbine. Perform finite element analysis on the steam turbine to obtain the finite element analysis results of the simulated temperature field, select the sampling point set of the steam turbine, and calculate the semivariance between every two points on the simulated temperature field; randomly select a sampling point on the simulated temperature field, and reconstruct the temperature field space Distribution, with the finally obtained reconstructed temperature field as a result, presenting the change of the temperature field during the operation of the steam turbine in real time. By reconstructing the real-time finite element temperature field of the steam turbine, the present invention can present the temperature change of each structure in the running state of the steam turbine in real time in an intuitive visualization form in a virtual reality environment, and realize the performance monitoring of the running state of the steam turbine.
Owner:ZHEJIANG UNIV

Umbrella disk assembly and lamp umbrella

The invention relates to an umbrella tray assembly and a lamp umbrella, which relate to the technical field of daily necessities, and are designed to solve the problems that the existing solar receiver and the umbrella tray body have cumbersome connection steps and cannot meet the use requirements in harsh weather environments. The umbrella tray assembly includes a solar receiver, an umbrella tray main body and a locking structure for detachably and fixedly connecting the two together. The locking structure includes a convex part and a concave part, and a plurality of tooth lines are arranged at intervals on the outer periphery of the convex part, and spread along the generatrix of the convex part, and each tooth line forms a certain angle with the horizontal plane. The inner wall of the concave part is provided with a plurality of protrusions that match the tooth pattern, and the convex part is embedded in the concave part. After the concave part is rotated, the protrusion slides in the gap between two adjacent tooth lines, and closely abuts against the sliding direction of the protrusion. on the same side of the tooth. The lamp umbrella includes the above-mentioned umbrella disc assembly. The umbrella tray assembly and the lamp umbrella provided by the invention are used to realize outdoor sunshade and lighting.
Owner:泮礼礼
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