270results about How to "Avoid drudgery" patented technology

The invention discloses a configuration sending method which comprises the following steps: when an access point is accessed, at least a configuration file which is required for sending to the access point is acquired and the configuration file comprises configuration information providing the access for the access point; the configuration file is sent to the access point. The invention also provides an access control device and an access point. By adopting the method, the device and the access point of the invention, that CAPWAP can flexibly support a new configuration to deliver requirements can be realized, in particular to configuration requirements related to wired networks of ACL, Qos, etc., thereby ensuring the expansibility of a CAPWAP protocol, realizing the unified management ofwired networks and wireless networks and avoiding complex work caused by extending a TLV simultaneously.

The invention discloses an expressway tunnel and tunnel group operation environment visual scene simulation method which comprises the following steps of: (1) describing the expressway tunnel and tunnel group operation environment; (2) analyzing a virtual reality simulation technology key model; and (3) establishing an expressway tunnel and tunnel group operation environment simulation database system. An expressway tunnel and tunnel group operation environment visual scene simulation system comprises a three-dimensional visual scene model storage platform and a user instruction platform and visual scene simulation data generation platform. Through the invention, the application of the virtual reality technology in terms of highway tunnel visual scene simulation is perfected.

A communication port cooker can work by combining with a menu program device.

The invention provides an automatic drawing device and a method, which relates to the technical field of robot drawing. The automatic drawing device and the method of the invention transform unknown environmental information into a two-dimensional dynamic raster map recognizable by a robot. When the robot moves, the raster map follows suit and updates as well, which avoids the multiple times of adjustments seen by manual drawing and the tedious work required to follow the movement of the robot, therefore, reducing the time for the robot to draw greatly. In addition, through the establishment of a quadtree model, moving targets can be clearly defined; with one time path planning on a local part of the raster map, a whole process can be done automatically, achieving high computational efficiency and simple programming. And at the same time, the robot can acquire sufficient cloud data to ensure the clarity of the map.

The invention relates to a novel normal-pressure room-temperature plasma induced mutation breeding device. The novel normal-pressure room-temperature plasma induced mutation breeding device comprises a sample processing system, a cooling system, a control system and a detection system; the sample processing system comprises a clean working chamber without bioactive contaminants; a step motor and an object stage are arranged in the clean working chamber; the object stage is arranged on the step motor; at least one sterilizing device mounting position is reserved in the inner cavity or on the wall of the clean working chamber; the detection system comprises a gas flow controller, a temperature sensor and a position sensor; and the control system comprises an operating panel and a controller, and the controller is used for controlling the step motor to realize rising and falling or horizontal rotation of the object stage so as to automatically process a plurality of samples. The novel normal-pressure room-temperature plasma induced mutation breeding device is capable of realizing the functions of continuous automatic processing, automatic sterilization, automatic monitoring and control on the samples, and also capable of completing the plasma induced mutation breeding in the normal pressure and room temperature environment at higher efficiency.

The invention discloses an automatic 3D building model reconstruction method based on aviation LiDAR data. The method comprises steps of: extracting a building roof point cloud from the aviation LiDAR data by using reverse iteration mathematic morphological filtering and a method based on point cloud density; extracting and optimizing roof surface patches according to a strategy of seed area selection-roof surface patch growth-surface path smoothing and optimization; constructing 2D regular grids to resample different roof layers to obtain the internal points and the edge points of the roof layers; optimizing the edge points of different roof layers; connecting the internal points and the edge points of the roof layers to construct a building roof surface and wall surface so as to finally achieve 3D model reconstruction of the building roof. It has been proved by practices that the method may reconstruct the 3D model of a building roof, provides a new idea for connection among different roof layers, and has high 3D model reconstruction precision.

The invention discloses a reproduction method of cooking for realizing a series of links. Delicious food is replicated by recording and reproducing the cooking process. The production method relates to recipe cooking, a sensing device, a communication device, a human-machine interface and the like.

The invention provides a boot loader device capable of updating automatically and an updating method thereof. The boot loader device comprises a boot loader first module and a boot loader second module. The boot loader first module is used for operating a boot loader and updating an EMS area. The boot loader second module is used for updating a boot loader in the boot loader first module according to a boot and updating loader sent by an upper computer. By using the device, fault response and recovery of the boot loader can be realized, the cumbersome work that in the prior art, maintenance personnel need to open an ECU for program resetting is avoided, and the workload of the maintenance personnel is greatly lowered.

The invention relates to a method for protecting data of a cloud storage system. The cloud storage system comprises a cloud central authorization mechanism, a client processing module, cloud severs and a plurality of cloud attribute authorization mechanisms. The cloud attribute authorization mechanisms manage attribute information of registered users. The method for protecting the data of the cloud storage system has the advantages that the method is based on the various attribute authorization mechanisms specifically for attributes of the registered users, brand new encryption and decryption processes are designed for the user data stored in the cloud storage system, the safety of the user data stored in the cloud storage system is greatly improved, and risks that malicious users breach the attribute authorization mechanisms are spread as compared with an existing cloud storage system with a single authorization mechanism.

This invention discloses one TD-SCDMA same frequency area down part interference offset channel estimation method, which comprises the following steps: for n areas to store memory sequences of s1,s2,s3...son; receiving signal Midamble train codes to form 128-code data; at certain time getting data from signal Midamble train codes for first area remaining part offset; then processing first area signal estimation then for first area to receive signal restore; restoring user terminal from first area to receive signal s1 and brushing s1 memory unit.

The invention discloses a simplified analysis method for the bending property of a box-section thin-wall beam, belonging to the field of car body design. The simplified analysis method for the bending property of the box-section thin-wall beam is mainly used for analyzing the bending deformation of the box-section thin-wall beam during car body collision in a concept car body finite element modelfor anti-collision researches at the concept design stage of a car. The simplified analysis method for the bending property of the box-section thin-wall beam mainly comprises four steps, i.e. classifying plastic hinge lines according to whether the lengths of the plastic hinge lines are changed or not, calculating rate of energy dissipated by the plastic hinge lines, calculating rate of energy dissipated by convex annular surfaces and calculating the bending property of the entire structure. The simplified analysis method for the bending property of the box-section thin-wall beam has the advantages that the requirements on the modeling of the simplified frame structure and the anti-collision analysis of the car body can be satisfied very well, designers can be assisted to rapidly extract the bending properties of the thin-wall beams, the cockamamie work for traditional finite element analysis and tests is avoided, the rapid performance assessment and the rapid modification of a preliminary design plan are realized, and the design cycle is shortened.

The invention discloses a high canopy density stand crown area acquiring method based on images acquired by an unmanned aerial vehicle. The invention relates to high canopy density stand crown area acquiring methods. The invention aims at addressing the failure of current unmanned aerial vehicles to accurately extract crown information and areas of single trees because it is difficult to accurately differentiate crowns that are joined or cover one another from image data which is acquired by current unmanned aerial vehicles. According to the invention, the method herein includes the following steps: 1. generating a digital orthographic image, a digital surface model and a digital elevation model; 2. processing the digital orthographic image to obtain a forest region image which undergoes binary processing and image morphology processing, then using Sobel operator to detect forest edges; 3. conducting median filter on the digital surface model to obtain the pixel curves of respective rows and respective columns, picking out minimum values on the curves to obtain the boundaries among the crowns that cover one another; and 4. Combining the forest edges and the boundaries of the crowns which cover one another, using theHough transformation algorithm to detect circles and extract crown areas. According to the invention, the method is applied to remote sensing in forestry.

The invention is suitable for the technical field of 3D display, and provides a passive circular polarization 3D LED display screen module, a passive circular polarization 3D LED display device and a passive circular polarization 3D LED display system. The passive circular polarization 3D LED display screen module comprises an LED pixel lamp array formed by a plurality of LED pixel lamps arranged in an array form, and further comprises a circular polarizing film array set on a light-out surface of the passive circular polarization 3D LED display screen module, wherein the circular polarizing film array comprises a plurality of circular polarizing films composed of levorotation circular polarizing films and dextrorotation circular polarizing films which are alternatively arranged in a row and/or column direction, and the number of the circular polarizing films is equal to that of a plurality of LED pixel lamps. According to the invention, by means directly setting the alternatively arranged levorotation circular polarizing films and dextrorotation circular polarizing films at the pixel lamp array, a tedious work of precise location for a polarization axis direction of the polarizing film of each pixel point can be avoided effectively, a problem of generation of 3D image ghosting, flickering vision of human eyes, easily produced visual fatigue and uncomfortable sense during watching caused by head swinging of audiences is avoided, and visual angle of stereo images also can be expanded.

The invention provides a double-side double-station force control belt sander and a polishing work station thereof. The double-side double-station force control belt sander comprises single-station polishing cabinets and a power output cabinet. The two single-station polishing cabinets are arranged. The power output cabinet is arranged between the two single-station polishing cabinets. Each single-station polishing cabinet comprises a polishing system composed of a polishing driving wheel, a polishing abrasion wheel, a polishing driven wheel and a polishing abrasion belt, wherein the polishingabrasion belt is arranged on the polishing driving wheel, the polishing abrasion wheel and the polishing driven wheel in a winding manner. Each single-station polishing cabinet further comprises a force control mechanism and a deviation rectifying mechanism, wherein the force control mechanism drives the polishing abrasion wheel to move linearly, and the deviation rectifying mechanism drives thepolishing driven wheel to swing around one side. The power output cabinet comprises a polishing motor and a transmission shaft. The polishing motor drives the transmission shaft to rotate. The two ends of the transmission shaft are connected with the corresponding polishing driving wheels. The polishing quality and efficiency of the belt sander are improved, sensitivity of force control is high, the polishing applicability is high, the polishing performance is reliable, the abrasion belts are convenient and fast to replace, and the manufacturing cost is low.

The invention discloses a moving object detection method with background reconstruction based on neighborhood correlation, which comprises the following steps of: inputting an image sequence, and sequencing data; dividing gray scale stable region classes; calculating the occurrence frequency of each gray scale stable region class; dividing background unstable areas, and determining a candidate background for pixel points; determining a background of pixel points; and detecting a moving object. The invention has the advantages that the amount of calculation is less; a model is not required for the background and objects in a scene, and condition assumption is not required for the background; the background can be reconstructed from a scene image with a moving prospect, and thus, a mixing phenomenon can be avoided effectively; a satisfied result can be obtained in a large range of parameter variation; a background can be reconstructed accurately for an area of which the background does not occur in the maximum frequency; and the robustness is good. The invention has wide application potential in the field of real-time systems, such as machine vision, video monitor, military science, urban traffic monitoring, resident routine safety monitoring, and the like.

The invention provides a processing method capable of achieving hot plug of a PCI (Peripheral Component Interconnect) product, and comprises the following steps: (a) a CPLD (Complex Programmable Logic Device) module is provided, and is simulated to a slave unit requesting serial interrupt, and is hung on an interrupt line requesting serial interrupt of a south bridge chip of a main control card; (b) after the CPLD module receives an enumeration signal transmitted from a hot pluggable card, the enumeration signal is converted into a time sequence requesting serial interrupt to form interruption for the south bridge. The invention has the advantages that the designed CPLD is used for solving the problem of the hot plug of the compact PCI product so as to simplify the design, the debugging and the maintenance of a program and the like, improve the reusability of the product, shorten the development cycle of the product, improve the quality of the product, and save the design cost.

The invention discloses an active monitoring and early warning system of infectious diseases in a medical institution. The active monitoring and early warning system comprises a diagnosis data rule base, an inspection index rule base and an image and pathologic examination rule base. According to the active monitoring and early warning system, influences, caused by personal factors, on monitoring of the infectious diseases in the medical institution are reduced to the greatest extent; a manual monitoring mode is changed so that disease monitoring can be seamlessly integrated with an existing information system of a hospital; intelligent monitoring and whole-course monitoring of the infectious diseases are realized; the missing report rate and late reporting rate of the infectious diseases, especially major infectious diseases, are reduced; the monitoring management efficiency on the infectious diseases of the medical institution is improved.

The invention relates to the technical field of high-voltage electrical withstand voltage testing equipment, in particular to a withstand voltage testing system and an assembly method thereof. The withstand voltage testing system comprises a base, a high-voltage electric reactor capable of being fixed onto the base, a capacitive voltage divider capable of being fixed onto the base, a hydraulic lifting device, a first voltage-sharing shield, a second voltage-sharing shield and a contact tube. The hydraulic lifting device is arranged on the base in a free rotation mode and comprises a first hydraulic lifting arm for supporting the high-voltage reactor to be positioned at any position from the horizontal direction to the vertical direction and a second hydraulic lifting arm for supporting the capacitive voltage divider to be positioned at any position from the horizontal direction to the vertical direction; the first voltage-sharing shield is detachably connected to the end of the high-voltage reactor; the second voltage-sharing shield is detachably connected to the end of the capacitive voltage divider; the contact tube is movably connected between the first voltage-sharing shield and the second voltage-sharing shield. The withstand voltage testing system is convenient to transport, does not need to be disassembled or assembled frequently, is convenient and fast to operate and high in safety coefficient, and meets the requirements of withstand voltage tests.

The invention discloses a recognition method for an underground single ancient channel under the condition of a dense well pattern. By adoption of an analogy method, field outcrop observation results are used for guiding recognition of the underground single ancient channel, and a model fitting geological thinking method is embodied. Through application of the recognition method in a Sulige gas field, quantitative description results are applied to three-dimensional geological modeling and serve as constraint conditions to enable the model consistency rate to be remarkably increased. According to the recognition method for the underground single ancient channel under the condition of the dense well pattern, aiming at morphological characteristics of the single ancient channel, dense well pattern drilling data are sufficiently utilized, tedious work of sedimentary micro-phase interpretation conducted on a single well is avoided, the phenomenon that the seismic datum longitudinal resolution ratio is not enough for determining is avoided, and the recognition method has the characteristic of being convenient to operate. According to application of the recognition method in the Sulige gas field, recognition accuracy of vertical sand bodies is improved to be less than 8 m from being 15-20 m, the original quantitative description results achieve quantification, the results are applied to three-dimensional geological modeling and serve as the constraint conditions to enable the model consistency rate to be increased by 10%, and the effect is obvious.

An inner-tube divided into many isolated cells of air. Two tubes on inside circumference of said inner-tube, one for inflating air and the other for deflating air. Each cell has two one-way valves, one for filling air and the other for extracting air. The inflating valve could have an observation window or an air pressure gauge attached to it for indicating when there is a puncture in one or more of the cells of air in the inner tube.

The invention provides a road segment detection method considering the traffic demand and road network operation efficiency, which obtains the generalized travel cost and other information of each urban road in an urban road network by collecting and sorting related travel data of the urban road. By measuring the traffic demand and establishing a travel demand OD matrix and an algorithm based on auser equilibrium model, it is possible to find invalid road segments in the urban road network under the current traffic demand level. Through matrix transformation of the road segment cost and the route cost, the method allows traffic managers to know the timing of the change of the effectiveness of the road segments when the traffic demand changes. The advantages of the invention lie in that the detection method can be used to analyze the validity of the road segments in real time and can be used to analyze complex urban road networks of multiple OD pairs; and with the method, the traffic managers do not need to change hardware facilities of the road network and can timely restrict and open such road segments in the road network to improve the overall operation efficiency of the urban road network.