177results about How to "With visualization" patented technology

The embodiment of the invention discloses an operation management method of a touch screen, comprising the following steps of: displaying icons corresponding to the management contents of a particular program in any position of the touch screen after entering a management interface of the particular program; selecting the icon when receiving a touch signal in the positioned area of any icon on the touch screen; and carrying out preset operations to the selected icon according to the touch signal, wherein the present operations comprise the operations of moving the selected icon and/or invoking an operation menu of the content corresponding to the selected icon. The embodiment of the invention also discloses a touch screen terminal. The invention can be used for vividly and visually realizing visualized man-machine interaction, thereby improving the user experience.

The invention relates to a large-size and multi-crack simulation device and method for propping agent transportation. The device comprises a crack unit (20), wherein the crack unit (20) comprises a main crack (201) and multi-stage branch cracks (202) arranged on at least one side of the main crack. The device is characterized in that the main crack (201) and the branch cracks (202) are connected through connection parts (203), and the connection parts (203) are provided with control valves (204) which are used for controlling the communicating state between the main crack (201) and the branch cracks. According to the experimental scheme, the control valves (204) are opened or closed, the connection angle between the main crack (201) and the branch cracks (202) is set through angle regulators (205), and the settlement laws of a propping agent in different crack shapes are researched.

The present invention provides a machine vision-guided laser gear chamfering contour measurement apparatus, which comprises a machine vision calibration device, a measurement workbench, a gear chamfering contour measurement device and a data acquiring and processing device. The machine vision calibration device comprises a light source module. The light source module is arranged on the measurement workbench. A Z-axis adjustment mechanism is arranged at one side of the measurement workbench. One end of the Z-axis adjustment mechanism is provided with an industrial camera. The industrial camera is connected with the data acquiring and processing device through a USB data line interface. The gear chamfering contour measurement device comprises an X-Y movement platform at one side of the measurement workbench. The Z-axis measurement workbench arranged on the X-Y movement platform is connected with the X-Y movement platform. The Z-axis measurement workbench is provided with a laser displacement sensor. The laser displacement sensor is connected with the data acquiring and processing device through a data line. The apparatus enables the non-contact type measurement, and is accurate in measurement result and low in manufacturing cost.

The invention discloses an intelligent port logistics system and device based on a third-generation (3G) internet of things application platform and relates to collection and distribution, transit shipment, storage, trading, processing, ports, multimodal transport, cargo agency and device dispatching management of port cargoes. The intelligent port logistics system and device comprises a port logistics system and device and is characterized in that the 3G technology and the internet of things technology are integrated into the port logistics system and device to form the intelligent port logistics system and device. The intelligent port logistics system and device is provided with a real-time remote data collection processing system, a monitoring system and an operation system and device, and improves operation efficiencies in links of port logistics operation, transport service, port management, the port logistics system and device and the like. The intelligent port logistics system has individuality identification and data sharing functions due to internet of things chips arranged on the port logistics device and cargoes, can achieve mutual connection of things, achieves remote control and reduces port logistics cost, and a modern port logistics system which is real-time, accurate, efficient and high-quality in the port service range can be built in future.

The invention relates to a method and system for quick loading and interacting of a monitoring BIM model based on standard schematic handbook management and belongs to the technical field of safety monitoring of water-power engineering. According to the method, a monitoring BIM standard database is established, and managing and loading are carried out layer by layer according to monitoring items; the monitoring BIM module carries out loading in an ordinary direct loading mode and a parameterization loading mode to reduce the workload of model rebuilding according to the monitoring types; geometric model and chartlet information separation is achieved through format conversion by the monitoring BIM model, and model lightweight loading is achieved; by means of a gradating loading technology, quick interacting and displaying of the BIM model are achieved; a multilevel detail algorithm is introduced, when users interact, the different levels of details of the monitoring BIM model are displayed under different sight distances, and the interacting efficiency of the monitoring BIM model is improved. The method and system solve the problem that information loading and interacting efficiency of a monitoring BIM module and auxiliary projects is low and can meet requirements of full-stage monitoring BIM use of the water-power engineering.

The invention discloses a high-speed rail insulator inspection image identification method based on image library combination. Taking an engineering actual measurement image in a high-speed rail contact network safety inspection system as an example, the method comprises the following steps: firstly, carrying out image enhancement on an ROI (Region of Interest) of an inspection image; The method comprises the steps of preprocessing such as image preprocessing, denoising and the like, then extracting positive and negative samples in a region of interest by adopting an image cutting mode, carrying out training learning on the positive and negative samples by utilizing a multi-layer CNN, and finally carrying out optimization processing such as hierarchical recognition, fine adjustment on an error set and the like on a trained model to realize accurate recognition on insulators in an inspection image. The method is especially suitable for the overhead line system environment with the complex background, the insulator can be accurately positioned in the overhead line system environment at the recognition rate of 98.2%, and the good generalization ability can be shown under different shooting distances, angles and brightness.

The invention provides an industry cluster education training coaching system, which solves the problems of teaching content transmission limitation and lack of effect examination after training of the existing E-learning. The industry cluster education training auxiliary system is characterized in that a client is connected with an industry cluster education training coaching website through a network; the industry cluster education training coaching website is connected with a network server and an application server; the network server is connected with a database and comprises a system setting module, an organizational mechanism management module, a learning content management module, a face-to-face teaching course management module, an examination management module, a learning tip action planning module, a successful case module, a knowledge center module, an investigation management module, a statistical form module and a website management module. The industry cluster education training coaching system has the beneficial effects that the characteristics of great information amount, visualization and data downloading are realized; corresponding links are arranged on a home page of the website; the effect of entering the corresponding module can be achieved through the links; and a customer can more timely, faster and more conveniently learn the self required courses and can download the self required data.

Embodiments of the invention disclose a page access path return method and apparatus. The method comprises the steps of receiving a first return triggering instruction in a current page by an application; displaying a preset page of the application, wherein the preset page comprises identifier information of at least one page accessed before the current page is accessed; receiving a second return triggering instruction of returning a page corresponding to any of the identifier information of at least one page; obtaining an access position of the page corresponding to the second return triggering instruction; and displaying a page corresponding to the access position. By utilizing the embodiments of the method and apparatus, the page access path return efficiency can be enhanced and the user experience can be improved.

The invention discloses an Internet of Things based oil feeding and discharging state remote monitoring device for an oil tank truck. The device comprises a remote monitoring system and an oil tank truck detection system. The oil tank truck detection system comprises an oil quantity detection sensor, a data acquisition module, a microcontroller, a positioning module and a wireless communication module, the oil quantity detection sensor detects real-time quantity of oil in the oil tank truck, and the positioning module acquires a real-time position of the oil tank truck. The oil quantity detection sensor is connected with the microcontroller through a data acquisition module, the positioning module is connected with the microcontroller, and the microcontroller is connected with the remote monitoring system through the wireless communication module. The Internet of Things based oil feeding and discharging state remote monitoring device for the oil tank truck is effective in real-time quantitative remote monitoring of oil quantity variation and operating condition information of the oil tank truck and has advantages of simplicity, economy, convenience, intelligence, visualization, timeliness, easiness in operation and the like; especially, oil feeding/discharging quantity, remaining oil quantity and the like of the oil tank truck at different sits can be monitored automatically; in addition, an onsite control function is provided to make it convenient for manual operations under special or emergency conditions.

The invention discloses an ultrasonic automatic detection system of copper and stainless steel dissimilar metal vacuum brazing water connector, a hardware of which consists of a water connector automatic detection system, a single crystal immersion focusing probe and a reference block; the detection device includes an industrial control machine, a motor driver and motors which are controlled by the industrial control machine and an ultrasonic flaw detection instrument which is respectively connected with the single crystal immersion focusing probe and the industrial control machine; the invention is characterized in that: one motor of the detection device drives a transmission shaft which is moved vertically, a probe angle adjuster is arranged on a shaft, the single crystal immersion focusing probe is arranged at the lower end of a probe angle adjuster, the other motor drives a horizontal rotating disk which is provided with the water connector to be detected, the position of the probe in a water connector cavity body can be regulated by the regulation of the probe angle adjuster, and the ultrasonic waves are transmitted for the detection of the brazing quality of the water connector. The invention has the advantages that the probe structure is compact, the detection system realizes the automatic control, the detection sensitivity is high, the operation is simple, and the invention can automatically identify the defect, calculate the area of defect and provide the spreading picture of the detection results of the water connector rapidly, accurately and intuitively.

The invention relates to a safe and valid signature scheme for an electronic file and a paper file thereof. The scheme comprises the following steps of: inputting a signature or seal of a user through an electronic input device, performing digital signature on the file by the user through the adoption of a private key, embedding the digital signature into the user signature through the adoption of a specific image information embedding technology so as to certificate the electronic file accepted by the user or the electronic edition of the paper file thereof; the aim that the certificated file cannot be tampered or denied that the file is certificated by the user himself can be still achieved through the verification on the electronic or paper signature of the user even if the certificated electronic file or the user signature in which the information is embedded are printed and output as the paper edition.

The invention discloses a method for drawing a foundation pit excavation drawing. The method comprises the following steps: step 1, according to a basic plane drawing of a building, applying building information model software to establishment of a foundation pit mass model, and enabling the foundation pit mass model to be consistent with the design dimension proportion in the basic plane drawing; step 2, laying off on the foundation pit mass model according to the building construction drawing, and forming an excavation model; step 3, applying the software to creation of a two-dimensional foundation pit excavation drawing according to the excavation model; step 4, based on the two-dimensional foundation pit excavation drawing, carrying out foundation pit excavation, and meanwhile, utilizing the three-dimensional foundation pit mass model to assist understanding and review. The method, disclosed by the invention, can effectively solve the problem that the excavation drawing is difficult to draw because when a large-scale foundation pit is excavated, the location and lay-out is complicated; compared with the regular drawing method for the excavation drawing, the method can greatly reduce drawing workload and drawing time to shorten the work period; compared with the regular excavation drawing, in the exported excavation drawing, size marking is realized via the software automatically, so that the phenomena of marking missing and mis-marking can be greatly reduced, and the drawing is high in accuracy.

The invention relates to a production internet of things management method. The method comprises the steps of: generating a two-dimension code of a product by a two-dimension code generator, and fixing the two-dimension code to a corresponding component; scanning the two-dimension code of the component by adopting a production internet of things platform, photographing the component and obtaining production tracking data; transmitting the production tracking data to a BIM platform, and visually observing the production state of the component. The production internet of things management method has advantages that the production internet of things method combines the two-dimension code, the production internet of things platform and the BIM platform together and visually feeds back the production tracking data to a three-dimension information model; the two-dimension code is applicable to the field of production tracking; the production internet of things platform is mainly used for user management, process management, two-dimension code scanning, photographing, data uploading and historical data checking; and the BIM takes relevant information data of a construction project as a base of the model, has five advantages of visualization, harmony, simulation, optimization and mappability, and is wider and wider in application.

The invention discloses a microscopic bubble or drop generating device. A T type channel connected with outside is respectively arranged in a hybrid T type three-way pipe and a distribution T type three-way pipe, a principal phase delivery pump and a disperse phase delivery pump are respectively connected with the two input terminals of the hybrid T type three-way pipe, the output terminal of thehybrid T type three-way pipe is connected with the input terminal of the distribution T type, and the two output terminals of the distribution T type three-way pipe are respectively connected with a first micro valve and a second micro valve; one output terminal of the distribution T type three-way pipe is a bubble or drop generating chamber, the diameter of the bubble or drop generating chamber is 3-5mm, the length is 10-20mm, and the diameter of the T type channels of the hybrid T type three-way pipe and the distribution T type three-way pipe is 0.5-3mm; and the ratio of T type three-way pipe straight branch tube channel length and T type channel caliber is not more than 400. The invention can produce bubbles or drops with the diameter less than 100 microns and has the characteristics ofsimple structure, easy manufacture, simple and easy operation and accurate and reliable control on bubbles or drops.

The invention discloses a seepage instability water inrush experiment device and method for an internal filling medium of fissure and fault type geological structures. The device comprises a test bench, a seepage experiment system, an axial pressure loading system, a hydraulic pressure loading system, an information monitoring system, a particle collection system and a flow monitoring system. In the invention, by virtue of the design of a seepage chamber, spatial characteristics of geological structures, such as fissures and faults, can be effectively reflected, and a test sample does not adopt a cylindrical shape, thereby accurately revealing the evolution characteristics and disaster-causing mechanisms of seepage instability water inrush of the internal filling medium of the geological structures; the seepage experiment system can freely rotate and can carry out a seepage instability water inrush experiment of the filling medium in different seepage directions; and the seepage chamber adopts semi-transparent or transparent side walls which are visualized, so that the change characteristics of the test sample in the experiment can be observed.

The invention discloses a tooth surface demineralization detection device utilizing polarization for imaging. The device comprises a light source and a lighting system, wherein the light source is used for providing visible light, the lighting system and a first line polarizing film are orderly arranged in a projection light direction of the light source, and an acute angle is formed between an optical axis direction of the light source, the lighting system and the first line polarizing film and a normal of a to-be-tested tooth surface, a second line polarizing film, an imaging system, and an area array photoelectric detector are orderly arranged in the normal direction of the tooth surface, the imaging system is used for guaranteeing that the tooth surface and a receiving surface of the area array photoelectric detector are on in conjugation imaging, the second line polarizing film is arranged between the tooth and the imaging system, and a rotatable controller is connected with the second line polarizing film and is used for controlling the rotation of the second line polarizing film; and the area array photoelectric detector is used for transmitting an obtained image to a main processor. The detection device disclosed by the invention is used for detecting the tooth surface demineralization state by using the polarization imaging, and has the advantages of accuracy, non-contact, visualization and the like.

The invention relates to an equipment input device, and provides an electronic equipment input device, which includes a button circuit board and a button arranged on the button circuit board, and is characterized in that a thin film connected to the control main board of the electronic device is arranged above the button A display screen, the thin-film display screen is used to display information corresponding to the input scene of the key; the present invention also discloses a mobile terminal using the above-mentioned electronic equipment input device. The combination of the thin film display screen made of flexible material and ordinary keys in the present invention makes it have the advantages of touch screen visualization and good hand feeling of ordinary keys. For example, in mobile phones, GPS, and remote controls, it can be used in different scenes or programs. The thin-film display screen displays the text or pattern symbol keyboards required in different scenarios, and can also display different text keyboards for different languages. Press the thin-film display screen to touch the physical keys, and it also has a good operating feel when pressing the keys.

The invention discloses a method and a system for detecting tobacco shred material flow on a conveying belt based on light field imaging. Tobacco shred material flow on a conveying belt is detected inreal time through a detection system composed of a light field camera, a linear laser, a speed sensor and an information processing computer. The light field camera is used for collecting light fieldinformation of tobacco shred particles to achieve tobacco shred height detection, and the laser is used for enhancing surface texture of the tobacco shred particles to improve measurement accuracy. The speed sensor is used for measuring advancing speed of the conveying belt in real time; and the information processing computer performs data processing on the acquired light field information to obtain the section height of the tobacco shreds and calculates the volume flow of the tobacco shreds according to the speed of the conveying belt. The invention has the advantages that non-contact nondestructive measurement is adopted, normal conveying of tobacco shred materials is not affected, a detection system is simple, system complexity caused by the fact that two or more cameras are needed ina traditional visual detection technology is avoided, the method has the advantages of instantaneity and visualization, and the measurement accuracy is high.

The invention discloses core-shell nano drug for tumor in-situ visual therapy and belongs to the technical field of nano medicine. The preparation method includes: adopting a nanoparticle formed by assembling CpG-OND marked with a fluorescent probe and a polycationic compound as a core, self-assembling graphene quantum dots with the surfaces modified by polydopamine and a photosensitizer copolymerization product on the surface of the core as a shell, and further chelating a MRI ion contrast agent on the shell to form the core-shell nano drug. The nano drug has excellent photodynamic/photothermal anticancer effect and good immunostimulation effect; lesion imaging can be realized through a MRI imaging contrast agent and the fluorescent probe, the nano drug has visual characteristics, noninvasive and real-time tracking of distribution, absorption and metabolism of the nano drug is realized, and the nano drug can be used for prognosis detection further. The nano drug integrates combined treatment and multimode imaging diagnosis functions, realizes tumor diagnosis and treatment integration and has wide application prospect in the field of tumor diagnosis and treatment.

The invention discloses a three-dimensional GIS electric power emergency command system. The three-dimensional GIS electric power emergency command system comprises a GPS/big dipper person position management client side for transmitting GPS/big dipper position information of a manager to a central server, a sudden event input client side for sending sudden event information to the central server, a central server for transmitting the sudden event information to a command plan input client side and a command decision-making input client side, the command plan input client side for inputting a disposal plan of a sudden event and sending the disposal plan to the central server for sending the disposal plan to the command decision-making input client side, the command decision-making input client side for making a command decision and transmitting corresponding decision-making information to the central server, and an emergency plot input client side for inputting an emergency plot and sending the emergency plot to the central server. The three-dimensional GIS electric power emergency command system can simultaneously achieve command decision-making, emergency management, plan formulation, plan evaluation, emergency plotting, three-dimensional display and other functions.