372results about How to "Meet diversity" patented technology

The invention discloses a junction temperature monitoring circuit and method for a high-power LED reliability test. The circuit comprises a fast switching module, a delay sampling module, a self-calibration module, a constant current source testing module and a constant current source driving module, wherein the fast switching module is used for fast switching off the constant current source driving module, the delay sampling module is used for acquiring forward voltage drops at two ends of an LED and produced by the constant current source testing module, the self-calibration module is used for comparing forward voltages of the LED to be tested and a reference LED at different temperatures, eliminating physical property change of the LED to be tested due to testing current through a self-calibration link and obtaining the junction temperature of the LED to be tested in a reliability test environment. The circuit can monitor the stable junction temperature change tendency of the LED in work in real time, and a scientific evaluation basis is provided for description and evaluation of LED package module thermal performance in the reliability test.

The present invention discloses a game based cloud computation resource allocation method and system. According to the method and system, game balance is introduced, so that interests of a user and a resource provider are taken into full consideration, and corresponding incentives are provided for the user and the resource provider, so as to improve the trade satisfaction of the user and the resource provider; a combined bidirectional auction mechanism is applied to a cloud resource allocation process, thereby effectively solving the problem that one party is monopolistic in cloud resource transaction, and meeting diversified cloud computation resource requirements; an allocation solution is optimized in the final allocation process; while interests of both the user and the resource provider are met, the closest offer and charge are sought so as to complete the transaction; multiple transactions are completed, so that auction number of times are greatly reduced, auction time is reduced, the cloud resource utilization ratio is improved to a greatest extent while both the user and the resource provider are satisfied with the cloud resource allocation solution, the cloud resource allocation system achieves resource load balance through resource dispatching management, idle resources are reduced and resource allocation is optimized.

The invention aims at providing a method, device and system for generating AR applications and presenting AR instances. Pre-fetching and intelligent switching functions of local recognition and cloud recognition are achieved in a matched mode, a local recognition packet with part of augmented reality instances is cached in advance, firstly, local recognition is conducted through the local recognition packet, cloud recognition is conducted only after local recognition fails, and therefore the problems that storage space is excessively occupied and network response delay is too long are avoided. In addition, recognition modes can be switched according to the requirements of users in actual scenes, and the diversity of user scene requirements is met. The recognition and tracking functions of bottom-layer targets are achieved, and meanwhile the functions of conveniently displaying augmented reality content including video and 3D animation content are provided. The run script problem is interpreted through an interaction control sub-module, so that a cross-platform augmented reality interaction definition mechanism is achieved, the method, device and system are suitable for multiple platforms accordingly, and interaction behaviors of the users are more flexible.

An object is to provide a hygienic cushion that has an adequate thickness to provide the repulsive force of or above a specified level and the body-holding property, is light in weight, has excellent air permeability and is washable with water. The core material for cushion 1 comprising the three-dimensional net-like structure, which is comprised of a polyethylene thermoplastic resin, a polyester thermoplastic elastomer or a mixture of a polyethylene thermoplastic resin and a polyethylene thermoplastic elastomer. The three-dimensional net-like structure has a first layer that includes a thermoplastic resin and a second layer that is stacked on a single surface or both surfaces of the first layer and includes a thermoplastic resin different from the thermoplastic resin of the first layer. The three dimensional net-like structure has an impact resilience of not lower than 13 cm, a hysteresis loss of not higher than 34% and not lower than 13%, and a thermal expansion rate of 0 to 8% in the longitudinal direction before and after a hot-air drying test that is performed at a temperature of 90° C. for 30 minutes with regard to the polyethylene thermoplastic resin, that is performed at a temperature of 130° C. for 30 minutes with regard to the polyester thermoplastic elastomer and that is performed at a temperature of 90° C. for 30 minutes with regard to the mixture of the polyethylene thermoplastic resin and the polyethylene thermoplastic elastomer.

The invention discloses a method for providing short message reply options based on natural language understanding, which comprises the following steps of: step 100: receiving short messages and carrying out certain natural language understanding processing on the short messages; step 200: generating major parts of the reply; step 300: making sentences through being combined with other ingredients and forming several reply contents provided for users; step 400: carrying out modification or supplementation on the provided reply content options by the users; and step 500: sending the reply contents. A large amount of complicated input is omitted through the intelligent short message reply options provided by the method of the invention, the provided reply options can be modified, and the reply contents have small limitation and are flexible and rich.

The invention relates to cooking seasonings, in particular to a composite seasoning easing barbecue and hot pot caused excessive internal heat. The composite seasoning comprises the following raw materials by weight: 2-9 parts of anemarrhena asphodeloides, 2-9 parts of Lonicera japonica, 2-9 parts of chrysanthemum, 5-25 parts of cumin powder, 5-25 parts of chili powder, 5-25 parts of Chinese prickly ash powder, 5-25 parts of five spice powder, 2-9 parts of black sesame, 2-9 parts of perilla powder, and 5-25 parts of ground pepper. After many trials, an optimal proportion and combination is found, the taste function of traditional barbecue and hot pot is retained, also the characteristics of Chinese herbal medicines are put to good use perfectly, thus providing people the unique taste, natural and health care composite seasoning easing barbecue and hot pot caused excessive internal heat. The composite seasoning provided by the invention has the function of neutralizing and easing excessive internal heat, also has no influence to the original taste of barbecue and hot pot, is convenient to use, can be added into barbecue and hot pot arbitrarily, satisfies the needs of most people for diversity, health and nutrition of barbecue and hot pot, and is conducive to enhancing people's living and diet quality and life happiness index.

The invention discloses a convenient and nutritious pudding beancurd jelly, which comprises materials in parts by weight as follows: 30-45 parts of soybeans, 2-5 parts of fruit puddings, 10-18 parts of peanuts, 4-11 parts of sweet almonds, 5-12 parts of semen juglandis, 5-10 parts of semen sesami nigrum, 12-24 parts of fresh milk, 0.55-1.2 parts of edible gels, 2-5 parts of seasonings and 8-17 parts of vegetable juices. The convenient and nutritious pudding beancurd jelly tastes fresh and tender, sweet and delicious, has unique flavor and abundant and balanced nutrition. Particularly, different fruits and vegetables are selected and matched, products with different colors and different flavors can be produced, the demands of people on food diversification and function can be met, and the life of people is enriched.

The invention discloses a method for distributing time slots in a carrier channel in an MF-TDMA (Multi-Frequency Time Division Multiple Address) satellite system. The method comprises the following steps: taking a time slot resource tree as a management model; introducing a priority positioning method and a binary coding conversion time slot cutting method; re-arraying the received application number of the time slots of each user terminal according to a sequence from big to small and marking a priority level; and dividing the number of the time slots of each user terminal into the sum of 2n time slot blocks according to a binary conversion method. During the distributing process, the prior distribution for a user with a large application number of the time slots is ensured; the operation delay is reduced; a big time slot space is firstly occupied by a big time slot block according to a priority distributing method based on a right-keeping principle; the rejection for the application caused by a time slot space firstly occupied by a small time slot block is avoided, so that the generation of time slot fragment is effectively eliminated; and the use rate of the resources is increased.

The invention provides a novel CANBUS network control method for integrated automotive electronic device CANBUS network, and relates to an integrated automotive network topology structure, a network management policy, network management and ID allocation. The system comprises a high-speed CAN bus and a plurality of CAN nodes electric control unit connected with the CAN bus, and is characterized in that the insides of the CAN node electric control units at utmost two ends of the high-speed CAN bus are connected with two serially-connected terminal resistors respectively; the system controls the initialized time and temporary time leaving the bus of each CAN node control unit; nodes are divided into main nodes, +30 nodes and +15 nodes; when +15 wires are not electrified, CANS of all +15 nodes do not work; when the +15 wires are electrified, all the +15 nodes are waken up; and under the condition that the +30 wires are electrified and the +15 wires are not electrified, the main nodes can wake up a CAN bus of +30 nodes. In the invention, an automotive network topology graph has strong expandability and flexibility, so as to meet the diversity of the same series automobile type configuration; and a network managing mode ensures the reduced integrated automobile static current and the real-time and order of the integrated automotive network. The ID allocation mode makes the utilization rate of the network maximized, and guarantees the high efficiency and the real-time of transmission information, and reduces the network load factor.

The invention discloses an unsupervised image division method based on a multi-target immune cluster integration technology, which mainly solves the problems of poor global optimization capability, single evaluation index, single division scheme form and difficult selection of a plurality of division schemes in the traditional technology. The method comprises the following steps of: (1) extracting gray scale information and wavelet energy information of an image to be divided; (2) sampling the image by using an area-based sampling policy to generate a test sample set; (3) selecting different characteristic vectors to form a plurality of test sample sets; (3) generating a primary division scheme by using an evolution cluster based on a multi-target immune algorithm; (5) integrating and learning an optimal division scheme in the primary division scheme; (6) marking the class of the pixel points of the image according to the selected division scheme; and (7) outputting the image division result. The invention has advantages of high average accuracy in image division and strong robustness and is applicable to the obtaining of image information and the division of image texture.

The invention discloses a platform and a method for the indoor large-scale comprehensive simulation and test of the tunnel dangerous rock collapse. According to the invention, a single-block dangerousrock instability simulation system, a fractured rock mass multi-block instability simulation system, a complex tunnel environment quantitative simulation system and a data collecting and processing system are utilized to respectively simulate the progressive instability process of a single rock block along with the excavation of a tunnel heading surface, the instability process of the surroundingrock of the fractured rock mass under the influence of the tunnel excavation operation, and the real environment of the dim, dusty and moist condition of the tunnel. Meanwhile, the structural surfaceinformation on the surface of the rock mass in different tunnel simulation environments is collected. As a result, the stability of the fractured rock mass after being excavated can be monitored.

The invention belongs to the control field and relates to an intelligent artificial limb movement system based on idiodynamics and control methods thereof. The problems of single recognition mode and low universality of an existing artificial limb system in the prior art are solved. The system comprises an electroencephalogram acquisition module, an electroencephalogram analysis module, a drive control module and a joint angle feedback module. The control methods include the control method in a training mode and the control method in a using mode. The training mode and the using mode are switched through a key. In the training mode, other electroencephalograms are selectively entered as required except a quiescent state, and the quiescent state is a necessary enter item to ensure accurate control of the system. When a user completes electroencephalogram entering in the training mode, a system state is switched to the using mode, and the user can send corresponding electroencephalograms to control the arms to execute corresponding actions.

The invention provides a novel CANBUS network control system for an integrated automotive electronic device, and relates to an integrated automotive network topology structure, a network management policy, network management and ID allocation. The system comprises a high-speed CAN bus and a plurality of CAN nodes electric control unit connected with the CAN bus, and is characterized in that the insides of the CAN node electric control units at utmost two ends of the high-speed CAN bus are connected with two serially-connected terminal resistors respectively; the system controls the initialized time and temporary time leaving the bus of each CAN node control unit; nodes are divided into main nodes, +30 nodes and +15 nodes; when +15 wires are not electrified, CANs of all +15 nodes do not work; when the +15 wires are electrified, all the +15 nodes are waken up; and under the condition that the +30 wires are electrified and the +15 wires are not electrified, the main nodes can wake up a CAN bus of +30 nodes. In the invention, an automotive network topology graph has strong expandability and flexibility, so as to meet the diversity of the same series automobile type configuration; and a network managing mode ensures the reduced integrated automobile static current and the real-time and order of the integrated automotive network. The ID allocation mode makes the utilization rate of the network maximized, and guarantees the high efficiency and the real-time of transmission information, and reduces the network load factor.

The invention discloses a resource allocation method under a downlink MIMO-NOMA network. According to the resource allocation method under the, user clustering is carried out on the basis of channel state information analysis of users, and following MIMO-NOMis carried out; multi-dimensional resource allocation research under the NOMA network is taken as a main line, multi-dimensional resources such as space, frequency spectrum and power are comprehensively considered, the network performance is measured with effective capacity, and downlink MIMO-NOM is established. According to the multi-dimensional resource allocation model under the NOMA network, the optimal multi-dimensional resource allocation is quickly realized by utilizing the convergent and low-complexity characteristics of the alternating iteration optimization theory. According to the method, the characteristics of beam directivity, service diversity and the like are fully considered, the directivity of beams is met through user clustering, the service diversity is met through effective capacity, and downlink MIMO-NOM is achieved. And carrying out multi-dimensional resource allocation under the NOMA network.

The invention discloses a test system for intelligently diagnosing faults of a high-integration digital signal processing system, and aims to solve the problem of low fault diagnosis capability of anexisting boundary scanning test system. According to the technical scheme, an intelligent test platform management unit operates control software, collects data of multichannel signals, generates a test sequence, allocates physical addresses to all modules, lists all the modules connected to a system backboard on a software interface, processes the multichannel data and diagnoses faults; the control software calls boundary scanning test software to generate a test vector for the tested module, applies the test vector to the chip core logic input end to form a circuit fault criterion, and sendsthe circuit fault criterion to the boundary scanning controller; the test vectors of different regions are loaded to a tested module to generate a fault injection vector, and the fault injection vector is transmitted to a fault injection controller; and the fault injection vector is loaded to the tested module to complete the fault diagnosis of the multichannel signal processing subrack platformmodule-level digital chip.

The invention relates to a stroke reflection horizontal joint multi-head adjustable screw locking machine which comprises a suction nozzle, a buffering mechanism arranged on the suction nozzle, an electric screwdriver arranged on the buffering mechanism, a connection plate arranged behind the buffering mechanism, a transverse displacement mechanism arranged behind the connection plate, a transverse sliding mechanism arranged on the transverse displacement mechanism, a displacement motor arranged behind the left end of the transverse displacement mechanism, a vision location image device is arranged above the transverse displacement mechanism, a vision location image installation plate is arranged behind the vision location image device, an installation support arranged behind the vision location image installation plate, a horizontal joint robot arranged behind the installation support, a screw feeder arranged on the left side of the horizontal joint robot and a screw feeding location hole formed in front of the screw feeder. The suction nozzle and the electric screwdriver are arranged in a multi-position mode and can rotate through 360 degrees. The screw locking machine is good in effect and high in efficiency by combining vision accurate location.

The invention aims at providing a modular wide hot stamping machine and belongs to the field of printing equipment. According to the hot stamping machine, modular design is adopted, mechanical devices corresponding to different technologies are designed and integrated to be different modules with independent functions; a tipping paper unwinding unit and a tipping paper traction unit are integrated into an unwinding module; a film winding unit, a film unwinding unit, a film traction unit, an automatic registration unit and a gold stamping unit are integrated into a gold stamping module; and a tipping paper winding unit serves as a winding module. The units can be increased or decreased as required to change the existing combination mode in a technology application, mono-color or multicolor gold stamping can be switched quickly on the same gold stamping device, requirements for diversification, scientification, standardization, large scale and short product refresh cycles in the modern gold stamping industry are satisfied, the machine structure is exquisite and compact, accurate technique indicators and energy-saving and consumption-reducing indicators are achieved, and control performances and product quality are streamlined.

The invention discloses a Zn-Al-Mg composite anticorrosive coating and a manufacturing method thereof for cast-iron pipelines and relates to the technical field of corrosion prevention technology for metal materials. The Zn-Al-Mg composite anticorrosive coating comprises a Zn-Al-Mg alloy or Zn-Al-Mg pseudo alloy, and is characterized in that the Zn-Al-Mg alloy comprises, by weight, 90-97% of Zn, 2.0-9.5% of Al, 0.2-2.0% of Mg; the Zn-Al-Mg pseudo alloy comprises, by weight, 50-70% of Zn, 28-50% of Al and 1.5-5.0% of Mg; the Zn-Al-Mg alloy or Zn-Al-Mg pseudo alloy is prepared by electric arc spraying. The Zn-Al-Mg is mainly used for corrosion prevention for outer surfaces of the cast-iron pipelines and / or pipe fittings. The anticorrosive coating has advantages of high adhesion, low porosity, excellent corrosion resistance and low cost; the manufacturing method is simple, easy to operate and wide in material sources; therefore, economical benefit is good.

A plant enzyme comprises water, brown sugar and kitchen waste vegetables. A preparation method of the plant enzyme comprises the following steps: 1, adding water into a container; 2, adding brown sugar into water, and uniformly stirring until complete dissolving; 3, adding kitchen waste vegetables into the ingredient in step 1, and uniformly stirring; and 4, closely covering the container with a cover, placing the container in a shady place, unscrewing the cover every day, and immediately closely screwing. People's diversified and personalized needs on plane enzyme can be met in the invention.

The invention relates to the field of food engineering, in particular to a preparation method of a comprehensive yeast liquid with anti-tumor activity and application of the comprehensive yeast liquid. The preparation method mainly comprises the following steps: pretreating raw materials, performing enzymolysis, filtering, adding dried lucid ganoderma powder for fermentation, performing acetic fermentation, filtering and sterilizing, and performing sterile filling. The preparation method of the comprehensive yeast liquid with anti-tumor activity, which is provided by the invention, is simple in operation step, wide in raw material source, rich and comprehensive in nutrition as multiple vegetables, fruits and bacteria are matched and combined, very good in taste and applicable to daily drinking as the components are reasonably proportioned and matched, and capable of inhibiting invisible tumor cell growth in human bodies, improving the immunity and promoting body health.

The invention provides a middleware-based interface implementation method, a middleware-based interface implementation system, a computer device, and a computer readable storage medium. The middleware-based interface implementation method comprises the following steps: establishing an interface adapted to multiple protocols to receive operation request data of different formats of a client; converting the operation request data of different formats into standard data of preset formats according to pre-established standard data templates; establishing a service logic of the interface accordingto the converted standard data based on the middleware of information data transfer; and executing the service logic to implement the release of the interface service. By adoption of the middleware-based interface implementation method, the modularization of various stages of interface development can be achieved, therefore the development of different services is maximized, the requirements of rapid iteration, complex structure and diversified modes are met.

The invention discloses a data-driven iterative image online annotation method. The method comprises the following steps: 1, data preparation and recovery: making a user feed samples to be annotated into a sample buffer pool successively, performing scale detection on the sample buffer pool, performing feature extraction, and feeding the samples to be annotated into a circular annotation module; and 2, circular annotation: at the start of each round of circulation process, calculating a similarity matrix of features through an online similarity measurement model, optimizing the similarity matrix through constraint propagation, performing data clustering on the similarity matrix by a spectral clustering algorithm, selecting a significant category, pushing the significant category to the user for annotation, cycling constantly till remaining samples are not enough to continue annotation, and exiting the circulation process to obtain a personalized label of an input image region given by the user. Through the technology of the method, rapid and accurate annotation of images can be realized; the annotation efficiency is increased; and the method can adapt to a personalized annotation system of the user.

The invention discloses a clustered intelligent gateway platform and a method thereby for deploying expanded business application, which solve the problem that the scheme for deploying expanded business application used by a conventional large-scale clustered gateway device is complicated in design, has low utility ratio and cannot be used for large-scale deployment. The clustered intelligent gateway platform comprises a converging central server, at least two access servers connected with the converging central server, at least a shunt server, a database server, and at least a gateway device connected with the access servers. The clustered intelligent gateway platform has a reasonable design, has low complexity, and can be used for deploying the large-scale clustered gateway device efficiently, rapidly and flexibly, thereby having high application value.

The invention discloses a method and a device for automatically generating a residential building plane, and the method comprises the steps: obtaining a standard plane graph of a residential buildingin each region range, obtaining the residential area, house type area, house type layout, house type contour and residential structure size information corresponding to each standard plane graph through analysis, and enabling the information to serve as original training data; combining the original training data with the area range of the original training data, and training to obtain a residential building plane adversarial generative network model; receiving a target area, a target house type area, a target house type contour and a target house type layout of the target residential building, and generating a planar house type model with a functional area according to the adversarial generation network model; and denoising and normalizing the plane house type model to obtain a residencebuilding plane in geometric figure meaning. The invention provides a high-efficiency and high-accuracy scheme for automatically generating the residential building plane.

The invention relates to a synthetical fatigue testing system and a synthetical fatigue testing method for extensional vibration and torsion of a composite insulator. The system comprises a linkage mechanism, a tension sensor, a static and dynamic load linkage loading mechanism, a cooling system and a torsion loading mechanism which are connected end to end, wherein the tension sensor, the static and dynamic load linkage loading mechanism, the cooling system and the torsion loading mechanism are respectively connected with a measurement control system; the static and dynamic load linkage loading mechanism and the torsion loading mechanism are respectively connected with a base. According to the system, one end of the composite insulator is applied with static tension along the axial direction and the dynamic tension with adjustable frequency, and the other end of the composite insulator is applied with the torsion tension with adjustable frequency by the measurement control system; a testing condition is provided for the fatigue property research of the composite insulation under the comprehensive effects of static load, dynamic extensional vibration load and the torsion load.

The invention discloses a virtual power plant regulation and control platform based on a blockchain and an operation method. The platform comprises a front-end system, a rear-end system, a blockchainsystem and a scheduling control system, wherein the front-end system is used for providing an interactive interface to complete interaction with a user and completing transaction processing by callingthe rear-end system; the back-end system is used for finishing core transaction processing comprising logic of related business processing; the blockchain system is used for storing data informationgenerated in the system operation process and automatically executing agreed transaction content; and the scheduling control system is used for determining whether a node has the capability of executing the request and receiving a decision from the blockchain system. The method has the beneficial effects that the trust problem of decentralization of the virtual power plant is solved, and credibleand reliable interconnection among the main bodies is realized; the authenticity and effectiveness of internal information are ensured; intelligentization of transaction is realized, and task execution efficiency is improved.

The invention discloses an FPGA (Field Programmable Gate Array) multi-mirror upgrading-loading method based on a soft-core processor. A single FPGA way is adopted, and the soft-core processor and control modules are embedded inside to implement an interface function; a program file caching function is implemented; and a chip scale interconnected bus interface function is implemented together with a CPLD (Complex Programmable Logic Device). The upgrading-loading method is implemented by an FPGA and the CPLD. The invention also discloses an FPGA multi-mirror upgrading-loading device based on the soft-core processor. The device comprises an upper computer, an interface receiving-transmitting module, an FPGA module, an external caching module, an external storage module and a CPLD module. Through adoption of the FPGA multi-mirror upgrading-loading method and device, FPGA multi-mirror rapid upgrading and flexible loading based on different application scenes are realized.

The present invention is one kind of alcohol-hydrocarbon fuel with high octane number for vehicle. The alcohol-hydrocarbon fuel consists of light hydrocarbon 100 weight portions, anhydrous methanol or anhydrous ethanol 3-30 weight portions, propane 10-25 weight portions, toluene or xylene 5-25 weight portions, cosolvent 0-10 weight portions and cationic fluorocarbon surfactant 0.004-0.04 weight portion. The present invention is one kind of clean automobile fuel with high octane number 95-97, low cost, no corrosion high abrasion resistance and environment friendship. The alcohol-hydrocarbon fuel is suitable for use in LPG liquid jetting automobile with high compression ratio.

The invention provides a multizone browser and a control method thereof. The browser comprises a main zone and at least one additive zone, wherein the additive zones are arranged outside or inside the frame of the main zone to form a browser entity; the main zone and the additive zones are not overlapped mutually and are used for displaying information in a document zone, and information operated and displayed by the main zone and the additive zones are not interfered mutually; the position, amount, size and laying status of the additive zones in the browser can be set according to the requirements; a tool bar and a status bar are set at the upper part and lower part of the main zone respectively; a tool bar is or is not set at the upper part of each of the additive zones, and a status bar is or is not set at the lower part of each of the additive zones; and a title bar, a menu bar, a function button bar and an address bar are set in the tool bar of the main zone, and a title bar, a menu bar, a function button bar and an address bar are completely or partially set in the tool bar of each of the additive zones. The browser is scientific in design, reasonable in structure, wide in applicable range, easy and simple in operation as well as convenient in use, meets the requirement of huge information amount of current networks sufficiently, and is suitable for all patterns of information display by taking a webpage as a carrier.