664results about How to "Observe intuitively" patented technology

The present invention discloses analysis system and method of microbubble behavior in biomedicine ultrasonic field based on superhigh speed photograph technology. Specifically, he present invention includes proposing superhigh speed photograph system for observing the microbubbles in ultrasonic field and microscopic superhigh speed photograph system for observing single microbubble; presenting the method of analyzing the microbubble behavior in free field, near tissue and inside microtubule; and presenting the method of controlling microbubbles generation and breaking and estimating microbubble strain.

The invention discloses a traffic illegal line-cross evidence obtaining method and device. The traffic illegal line-cross evidence obtaining method comprises the following steps of: recording monitor video of vehicles in a camera monitoring range; when a vehicle crosses a line illegally, marking a line-cross time in the monitor video; taking a plurality of photos at the time when the vehicle crosses the line, and appointing the photos as a line-crossing and line-passing evidence; and intercepting videos before and after the line-cross time in the monitor video according to the mark, and appointing the videos as the traffic illegal line-cross evidences. According to the method disclosed by the invention, a vehicle illegal line-cross process can be positioned at an instant of illegal line-cross according to the high-definition photos; and the overall vehicle illegal line-cross process can be reflected clearly through dynamic videos, so that more intuitive observation is achieved.

The invention discloses a recheck platform which is used for rechecking defects in quality inspection of prints and comprises a rack, a working table, an unwinding wheel, a winding wheel, a position detection device, a power device and a microcontroller, wherein, the unwinding wheel and the winding wheel are arranged on the rack; the unwinding wheel transmits the prints to the winding wheel to rewind the prints; the winding wheel is connected with a power device; the position detection device detects the position to which the prints are transmitted and is connected with the microcontroller; the microcontroller stores the position information of defects of the prints and compares with the information of the position when the prints are transmitted to control the power device. The recheck platform can lighten the burden of visual sense detection device, thus the visual sense detection device is only responsible for detection, reconstructs the detection process, separates the process links such as time consuming stopping rejection and label supplementing and the like from the detection process, lowers cost and improves the efficiency of quality detection. The invention also relates to a system adopting the platform to detect the quality of prints.

The invention belongs to the technical field of analysis of a pore parameter of concrete, and relates to a method for calculating the porosity and characterizing a pore parameter of porous concrete. An optimal-design grinding chamber having a profile made from a brittle material is adopted to cooperate with a grinding cutter for performing layer-by-layer dry grinding on a polyphase material test piece layer at a constant spacing; a continuous profile image of the polyphase material test piece is shot, and an image processing software is used for performing registration, standardization processing and pretreatment on the continuous profile image of the polyphase material test piece to obtain a standard usable continuous profile image of the polyphase material test piece. During acquisitionof the continuous profile image, registration of the profile image in a Z axis is taken into consideration, so that the continuous profile image with a relatively small interlayer spacing and comparatively high calibration degree is obtained. The image has the feature of a ''CT-simulative'' image, and the obtained true color image overcomes the defect of loss of information content of a CT-scannedgrayscale image. The method is simple and fast in image acquisition, is low in cost of image acquisition, and is convenient for application and popularization, and the information content of an obtained image is complete.

The invention discloses a hemostasis bandage, comprising a fixing plate of which the central part is provided with a through-hole, a screw column which passes through the through-hole of the fixing plate, a silica gel press block which is fixedly connected on the lower end of the screw column, a floating nut which is screwed on the screw column, a bandage body which is fixed on the fixing plate, a fixing belt which is connected to the two end sides, an outer rotary sleeve of which the bottom surface is opened and the top surface is provided with the through-hole, wherein the screw column passes through the through-hole, and a spring which is located between the top surface of the outer rotary sleeve and the floating nut. An annular pump formed by the outer circumference of the bottom surface of the outer rotary sleeve extending outside is arranged in an annular clamp groove which is formed by fixedly connecting the fixing plate with the bandage body. The inner lateral wall of the outer rotary sleeve is provided with a plurality of grooves which are matched with the convex edges in the outer lateral wall of the floating nut. The invention buffers the pressure through arranging the spring based on adjusting the compression strength and gives some mobility to person, so it has good hemostasis effect.

The invention discloses a method for displaying a stratum structure in a three-dimensional scene, which comprises the following steps: step 1. entering existing basic geological data in the three-dimensional scene; step 2. aiming at each stratum, respectively using an interpolation algorithm to carry out elevation interpolation according to point positional information, positional information of an exploration line or information of an exploration area selected by a user to be displayed and the basic geological data entered in the step 1, obtaining a line column corresponding to points, a cross section corresponding to lines and enveloping data of blocks corresponding to regions; step 3. using a triangular facet configuration method to respectively display the line column corresponding to the points, the cross section corresponding to the lines and the enveloping data of the blocks corresponding to the regions in modes of three-dimensional bore drilling, a cutting plane and a rock body model, generating a three-dimensional model of a stratum layered structure in real time and displaying related layers. By using the method, the user can know stratum structure condition at any range in systems of production management, safety management, geologic measuring management and the like at any time.

The invention discloses an agricultural intelligent platform based on image processing. The agricultural intelligent platform comprises a video acquisition module, a video data processing module, a planting region space information monitoring module, an environmental parameter acquisition module, a three-dimensional reconstruction module, a central processor, a predictive analysis module, an expert assessment module, a physical model construction module, a virtual parameter actuating module, a virtual sensor and a simulation analysis module. Real-time monitoring and analysis of the crop type,the crop growth state, the planting environmental parameters and the total coverage of the crops in the planting regions can be realized so that the reference opinions can be provided for modificationand adjustment of the later planting scheme, and the output and the quality of the crops can be enhanced to a certain extent; meanwhile, all the data are stored in the designated database in a classified way according to the preset algorithm so that sharing of the crop planting data of all the planting regions can be realized and data inquiring and calling can also be facilitated.

Direct exposure equipment having a multiple heads generally conducts overlapping exposure at an exposure area boundary between the heads. In such a case, if the heads are misaligned, a flaw will occur in a pattern shape at an area that is subject to overlapping exposure. To overcome this, TEGs are disposed for evaluating line width and resistance at an overlapping exposure area between the exposure heads and at a returning exposure area formed when direct exposure equipment having a multi-head configuration exposes a substrate. By examining measured values from these TEGs, a misalignment in the multiple exposure heads is detected.

The invention provides a cooking appliance. The cooking appliance comprises a shell, an inner container, a door, a water tank, a sealing device, a steam generator, a water pump, an opening device and a sealing plug, wherein the water tank is arranged in the door and is provided with a water inlet and a water outlet; the sealing device is arranged at the position of the water outlet and is used for sealing the water outlet; the opening device is arranged in the door and can trigger the sealing device so that the water tank is connected with the water pump; and the sealing plug is arranged at the position of the water inlet and is used for sealing the water inlet. The water tank is arranged in the door, on one hand, the size of the cooking appliance is reduced, the cooking appliance is attractive, and user experiences are improved; and on the other hand, a user can visually observe the water level of the water tank, and then liquid water can be supplemented in the water tank in time as needed. Moreover, by the water inlet and the water outlet on the water tank, the liquid water is supplemented in the water tank conveniently and easily, the user experiences are improved, and the market competitiveness of the product is improved.

The invention relates to the technical field of a teaching device, and especially to an industrial robot multi-station teaching training platform which includes a training platform shelf. An industrial robot, a material conveying simulation programming platform, a material stacking simulation programming platform, and a die casting processing equipment simulation programming platform are arranged on the training platform shelf. The material conveying simulation programming platform is used for conveying materials. The die casting processing equipment simulation programming platform is used for processing the materials. The industrial robot is used for transferring the materials conveyed by the material conveying simulation programming platform to the material stacking simulation programming platform, and transferring the materials processed by the die casting processing equipment simulation programming platform to the material stacking simulation programming platform. The industrial robot multi-station teaching training platform enables students to visual observe the teaching, to truly grasp the knowledge points, and to study the knowledge in order to apply the knowledge.

The invention relates to a gumming device, in particular to a shoemaking gumming device, and aims to provide the shoemaking gumming device being accurate in gumming position, comprehensive in gumming, and visual enough for observation. The shoemaking gumming device comprises a left bracket, an accommodating rack, a first slider, a stay wire, a first slide rail, an electric reel, a right bracket, a second slide rail, a third slider, a third slide rail, a first electric push rod, a fifth connecting rod, a supporting seat, a top plate, a fourth connecting rod, a cylinder, a fixing plate, a swing rod, a piston, a cylinder body, a third connecting rod, a second connecting rod, a first connecting rod, a pressing block, a second slider, a lifting rod and a bottom plate. The shoemaking gumming device has the effects of being accurate in gumming position, comprehensive in gumming, and visual enough for observation; being fast in gumming speed, reasonable in design, and convenient to use, the shoemaking gumming device is highly practical.

The invention relates to a forest fire spreading geography cellular automaton simulation method. Through the method, a cellular space for operation of a model is established according to DEM data and tree variety flammability distribution data of a preset zone, a burning cellular stack and a high-risk cellular stack are respectively established; an igniting point is set, a cell where the igniting point is placed is added into the burning cellular stack; cells in the burning cellular stack are taken out in sequence, if the cells do not reach an extinguished state, a burning state is renewed, cells which are not ignited and are located on eight neighborhoods of the cells are added into the high-risk cellular stack; the cells are taken out from the high-risk cellular stack in sequence, when the igniting probability of the cells is larger than a preset threshold value, the state of the cells is renewed to a just-ignited state, and the cells are added into the burning cellular stack; and the above two steps are carried out repeatedly until the burning cellular stack is empty. The method can be used for analogue simulation of forest fire spreading with complex tree variety, and forest fire spreading results close to real situations are obtained.

The invention discloses a breakdown detection system and a method for a concrete mixing plant. According to the breakdown detection system and the method for the concrete mixing plant, an information obtaining device is used for obtaining an operation starting signal and an operation achieving signal sent from the equipment of the concrete mixing plant and generating into an operating production sequence; a breakdown detection device is used for comparing the operating production sequence with a preset operating standard sequence; when the error between the operating production sequence and the preset operating standard sequence is larger than a preset breakdown threshold value, the device is judged to be broken down. The breakdown detection system and the method for the concrete mixing plant can generate into the production sequence, dynamically compare the production sequence with the standard sequence, warns potential breakdowns and displays occurred breakdowns by working out the error between the production sequence and the standard sequence, enable the breakdowns to be conveniently judged and enable the production sequence to be visually observed.

The invention relates to a tunneling guidance device of a model shield machine, which comprises a reflector (1) which is fixed on in the model shield machine body and is provided with a backward mirror surface, and the mirror surface of the reflector (1) is vertical to the axle of the model shield machine; a laser source (2) is fixed behind a tunnel (7) dug by the model shield machine, a white board (3) is arranged on the tunnel between the laser source (2) and the reflector (1), and the white board (3) is provided with a counterpoint hole (4). The connecting line between the laser source (2) and the counterpoint hole (4) is vertical to the mirror surface of the reflector (1). The convenient and real-time observation of the advancing direction of the model shield machine can be carried out through the device, thus providing a basis for the adjustment along the tunneling direction; the tunneling guidance device of a model shield machine also has the advantages of simple structure and convenient use.

The invention relates to a calibrating device of a field calibration rainfall sensor. The calibrating device comprises an outer casing and a combined funnel, a counter and two water outlet pipes arranged inside the outer casing, wherein the top surface of the outer casing is provided with a great/small rain intensity water injection hole capable of simulating rain water flow speed, a reset button inlaid with a counter liquid crystal display screen and the counter as well as a conducting wire plug jack; the upper opening edge of the combined funnel is fixedly connected with the inner side circumference of the top surface of the outer casing; the inside of the combined funnel is provided with a middle clapboard; the upper end of the middle clapboard is propped on the inner side of the top surface of the outer casing, while the lower end is positioned on the bottom of the combined funnel; the middle clapboard and the combined funnel are formed into an integrated structure; and the bottom of the combined funnel is respectively provided with two water outlet pipes simulating great/small rain intensity flow speed, and the two water outlet pipes simulating the rain intensity flow speed and the combined funnel are formed into an integrated structure. The calibrating device has the advantages that the device has scientific design, compact structure and stable and reliable technical performance and can carry out field calibration of an ombrometer. Therefore, the calibrating device can be widely used in nation-wide observatories, hydrological stations, armies and scientific research institutions to carry out the field calibration of the rainfall sensors.

An optical system for occupancy sensing according to the invention includes a plurality of optical line sensors, each consisting of a linear array of light sensing elements; and an optical light integrating device that integrates light from rays with incidence angles subject to geometric constraints to be sensed by a light sensing element.

The invention provides a vehicle backup image system, which comprises a camera. The camera is used for acquiring video signals. The system additionally comprises a main controller, an image processing module, a display control module, a display screen and a gyroscope module. The image processing module is used for processing the video signals acquired by the camera. The display screen is arranged on a steering wheel and is used for displaying the processed video signals. The gyroscope module is used for transmitting the acquired signals to the main controller. The main controller controls the display control module to work. The display control module controls the screen display of the display screen. By displaying backup images on the steering wheel in real time and by adopting a gyroscope technique, the vehicle backup image system has the advantages that the displayed images are not rotated with the steering wheel, a driver can conveniently and more intuitively observe the situation of a road behind the vehicle in the backup process, the time of shifting sight when the drive sees the backup images is reduced and the number of accidents is reduced.