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552 results about "Intelligent computing" patented technology

Intelligent computing is the application of advanced computing methods to improve performance in areas such as complex representations that are clear to users and easily modifiable; exploration and search in exponentially complex search spaces; visualization tools and flexible engineer-computer interfaces that empower rather than hinder;

A behavior recognition method of depth supervised convolution neural network based on training feature fusion

The invention provides a behavior recognition method of depth supervised convolution neural network based on training feature fusion, belonging to the artificial intelligence computer vision field. This method extracts multi-layer convolution features of target video, designs local evolutionary pooling layer, and maps video convolution features to a vector containing time information by using local evolutionary pooling layer, thus extracts local evolutionary descriptors of target video. The local evolutionary descriptors of target video are extracted by using local evolutionary pooling layer.By using VLAD coding method, multiple local evolutionary descriptors are coded into meta-action based video level representations. Based on the complementarity of the information among the multiple levels of convolution network, the final classification results are obtained by integrating the results of the multiple levels of convolution network. The invention fully utilizes the time information to construct the video level representation, and effectively improves the accuracy of the video behavior recognition. At the same time, the performance of the whole network is improved by integrating the multi-level prediction results to improve the discriminability of the middle layer of the network.
Owner:BEIJING INSTITUTE OF TECHNOLOGYGY

Rotary type automatic goods storing and taking device and method

The invention discloses a rotary type automatic goods storing and taking device and method. The device comprises a system closing, supporting and assisting unit, a mechanical arm, a rotary type goods storing and taking device, a control unit, an identity recognition unit and the like. The space utilization rate of the device is greatly increased, the goods secrecy is improved, modulation assembling and controlling are achieved, and the device is convenient to transport, easy to operate and convenient to maintain; goods can be stored, taken and conveyed through the mechanical arm, the repeated labor sum is reduced, and the storing and taking efficiency is improved. A goods storing mode, a goods taking mode, a fault mode and an initialization mode are involved in the rotary type automatic goods storing and taking method and correspond to the four operation modes or states of goods storing, goods taking, faults and initialization, automation of goods storing, taking and conveying is achieved, human factors are eliminated basically, man-made interference is reduced greatly, the goods storing and taking positions are calculated intelligently, authentication is needed in the storing and taking process, and the accuracy of goods storing and taking is ensured.
Owner:NORTH CHINA ELECTRIC POWER UNIV (BAODING)

Automatic driving vehicle intersection scheduling system and method based on vehicle road cooperation

The invention relates to an automatic driving vehicle intersection scheduling system and method based on vehicle road cooperation, and belongs to the technical field of automatic driving. The system and method solve the problem about vehicle road cooperation of automatic driving vehicles at intersections. The system comprises a vehicle-mounted communication terminal, a roadside measurement and control communication terminal, an intelligent computing center terminal and a cloud traffic scheduling platform; vehicle running state data transmitted by the vehicle-mounted communication terminal, real-time traffic data collected and transmitted by the roadside measurement and control communication terminal and manual scheduling instructions transmitted by the cloud traffic scheduling platform form a vehicle scheduling information set through data fusion, traffic light timing calculation, lane guiding and lane switching setting conducted by the intelligent computing center terminal, and the vehicle scheduling information set is sent to the vehicle-mounted communication terminal to achieve driving control over the automatic driving vehicles. The system and method increase the intersection road utilization rate to the largest extent, and real-time dynamic high-precision data updating is realized.
Owner:北京钛星科技有限公司

Modeling and graphical displaying method for causal relationship reasoning model of unusual working conditions of chemical process

The invention relates to a modeling and graphical displaying method for a causal relationship reasoning model of unusual working conditions of a chemical process. The method mainly solves the problems that in the prior art, the root causes of the unusual working conditions are not judged accurately and a graphical displaying effect is poor. According to the modeling and graphical displaying method for the causal relationship reasoning model of the unusual working conditions of the chemical process, real-time data of a control system are collected, an expert rule model which is closely related to the judging process of the unusual working conditions is established, a fault tree logical reasoning model for root cause analysis of the unusual working conditions is established according to a root cause analysis mode of the unusual working conditions, an intelligent computing method is adopted, through the fact that threshold value judgment and feature extraction are carried out on key safety technical parameters, feature matching is carried out on the established expert rule model and the established fault tree analysis model, intelligent monitoring and early warning on the unusual working conditions of a production process and root cause analysis are achieved, the problems are solved better through the technical solutions, and the method can be applied to treatment of the unusual working conditions of the chemical process.
Owner:CHINA PETROLEUM & CHEM CORP +1

System and method for calculating feasible operation range of BHKW under condition of ordering power by heat

The invention discloses a system for calculating a feasible operation range of a BHKW under the condition of ordering power by heat. The system comprises a data collecting and analyzing module, a working condition changing calculating module, a working condition graph module and a peak adjusting load reading module which are sequentially connected, wherein the data collecting and analyzing module reads operation data from a power plant DCS and obtains a representation actual operation benchmark working condition point through the clustering methodology method, and the working condition changing calculating module carries out working condition changing calculation based on the equivalent enthalpy drop method, extracts a working condition changing characteristic according to the optimum square approach method of a continuous function and obtains an actual operating working condition curve of the BHKW. The working condition graph module is obtained according to a working condition changing characteristic curve. The peak adjusting load reading module intelligently calculates the feasible operation range of a peak adjusting load from a working condition graph based on a database. The invention further provides a method for calculating the feasible operation range through the system. The system and method can be used for carrying out operation calculation of a large combined heat and power generation single drawing unit and a large combined heat and power generation double-drawing unit, and a heat supply unit is arranged to adjust the peak, so that thermal power plant and power grid dispatching is greatly facilitated.
Owner:ELECTRIC POWER RES INST OF GUANGDONG POWER GRID

Optimal deployment method of large-scale industrial wireless sensor network based on differential evolution algorithm

The invention discloses an optimal deployment method of a large-scale industrial wireless sensor network based on differential evolution algorithm, which ensures the system reliability through carrying out optimization deployment on nodes, and relates to two fields of industrial wireless sensor network and intelligent computation. The method comprises the following steps of: carrying out automatic coordination on spaces according to actual spaces of industrial sites, obstacles, wireless sensor power and accurate requirement; and using the total number of nodes and minimum load standard difference of cluster heads as targets, wherein a node deployment model is established for restriction conditions based on the redundancy requirement, '1' represents arrangement of the cluster heads corresponding to mesh points, and '0' represents no arrangement. The invention provides a new binary differential evolution algorithm for optimizing and solving the model. By using a new probability prediction operator, the population is updated by a generated binary variation individual. The method can ensure the system reliability, and can reduce the construction cost of the system at the same time, balances the system energy consumption and prolongs the network life cycle through the optimization deployment of the nodes.
Owner:SHANGHAI UNIV

Real-time searching and combining technology of mobile end three-dimensional city model based on Internet

InactiveCN102929969AExcellent automatic calculationAutomatic calculationSpecial data processing applications3D modellingScale-invariant feature transformMobile end
The invention relates to a real-time searching and combining technology of a mobile end three-dimensional city model based on Internet. The technology realizes a three-dimensional real city scene of shooting and obtaining an image of a mobile terminal including an intelligent cell phone and the like, namely a front face image of an interested city building can be shot by the mobile terminal; a size unchanged characteristic conversion descriptor is extracted and a non-linear encoding matrix is used for encoding and compressing; a server is connected through a wireless Internet and the three-dimensional city model is automatically searched from the Internet; the three-dimensional model which does not meet the requirements is automatically filtered and an optimal model is intelligently calculated; if the related three-dimensional model cannot be searched, the related image is searched; based on an image reconstruction three-dimensional model, the three-dimensional model and attribute information are automatically transferred to the mobile terminal to be overlapped with a two-dimensional map; and therefore, a user can browse and inquire region space information of the user in real time. The real-time searching and combining technology disclosed by the invention has a wide application prospect on the aspects of city navigation, space position service and the like.
Owner:BEIJING NORMAL UNIVERSITY

Wearable continuous blood pressure estimating system and method based on dynamic compensation of diastolic blood pressure

The invention relates to a wearable continuous blood pressure estimating system and a method based on dynamic compensation of diastolic blood pressure.A wearable electrocardio-sensing unit and a volume pulse wave sensing unit are used for measuring an electrocardiosignal and a volume pulse wave signal, both of which are connected to a signal acquisition and transmission unit by means of a connection converting unit at the neck portion and synchronously collected and sent wirelessly to a portable intelligent computing and processing unit. The portable intelligent computing and processing unit provides functions of blood pressure calibration and continuous estimation, more specifically, comprises real-time wireless reception of signals, pre-processing, detection of feature points, display and storage and real-time computation and display of systolic blood pressure and diastolic blood pressure.A pulse transit time method is adopted by an estimation of systolic blood pressure. A way of thinking for dynamic compensation based on volume pulse amplitude value and time parameters is utilized by an estimation of diastolic blood pressure. Therefore, estimating accuracy is improved. The wearable continuous blood pressure estimating system is characterized by being small in size and power consumption and low in cost and is suitable for being worn everyday without influencing upon daily activities.
Owner:BEIHANG UNIV

LED cloud street lamp intelligent control and decision making system based on Internet of Things

The invention provides an LED cloud street lamp intelligent control and decision making system based on Internet of Things. The LED cloud street lamp intelligent control and decision making system based on Internet of Things is characterized in that novel efficient energy saving light source LED lamps are used based on a current street lamp control system; an intelligent chip is arranged in each street lamp to name and identify the street lamp; the Internet of Things wireless sensing technology is used to perform data communication between lamps so as to connect the lamps to form a controllable street lamp network, and then the controllable street lamp network is connected with a cloud computing center through a stable Internet of Things communication technology, and automatically sets a optimal illumination scheme by means of background data processing and a control program and according to the factors, such as the local latitude and longitude, the climate, the light and the traffic, so that remote single lamp control, real-time control, adaptive adjusting, early warning of faults and the like can be realized; and the data, such as the environment data, acquired by the street lamps, can be transmitted to the cloud computing platform in the wireless mode, and then an optimal illumination adjusting scheme is generated through intelligent computing analysis and judgment of the acquired data, so that the Illumination As Required adaptive management function can be realized.
Owner:深圳中电桑飞智能照明科技有限公司

Automatic production scheduling optimization management information model based on big data analysis and processing technology

The invention provides an automatic production scheduling optimization management information model based on a big data analysis and processing technology. The model based on the construction method comprises a customer requirement information collection module, a customer information processing module, a production plan scheduling module and an inventory classification module. The concrete steps include that customer requirement information is established; data are summarized to a data exchanger center to perform requirement classification processing on the customer information; current inventory rate is intelligently calculated, and corresponding customer order tasks are established; a production plan is issued; production is organized; product offline inventory classification (to be delivered) is performed; and the customer order production and processing tasks and product offline inventory classification are completed and the detailed data are returned to the data exchanger center to be stored, and the corresponding tasks are eliminated. The standby inventory coefficient is intelligently calculated, product demanding requirements of users are predicted and reasonable standby inventory is performed according to the product demanding habit of the users and various other factors so that the production and processing plan meeting the product demanding requirements of the users can be automatically arranged under the premise of guaranteeing supply.
Owner:WUHAN BAOSTEEL CENT CHINA TRADE

Mental disorder diagnosis and treatment system based on artificial intelligence

The invention provides a mental disorder diagnosis and treatment system based on artificial intelligence. The system comprises a patient end system, a therapist end system and an intelligent auxiliarysystem. The patient end system collects patient information and sends it to the intelligent auxiliary system for communication between the patient and the therapist. The intelligent auxiliary systemestablishes data interaction between the patient end system and the therapist end system, obtains the initial diagnosis result according to the patient information and sends the related data to the patient end system and the therapist end system. In the process of communication between the patient and the therapist, the intelligent auxiliary system recognizes the communication content, collects the patient information for the second time and processes the data collected twice to obtain the secondary diagnosis result and obtains the recommended treatment scheme according to the relevant data and sends the secondary diagnosis result and the recommended treatment scheme to the therapist end system. The therapist end system displays the patient information and the intelligent computing resultto the therapist for the therapist to communicate with the patient and sends the final diagnosis result and the treatment scheme to the patient. The diagnosis and treatment system can reduce the workload of the therapist.
Owner:FOSHAN CHUANGSHIJIA SCI&TECH CO LTD

Greenhouse crop planting environment Internet of things intelligent regulation and control system and method

The embodiments of the invention disclose a greenhouse crop planting environment Internet of things intelligent regulation and control system and method. An Internet of things cloud platform receivesa first data packet which includes standardized crop planting environment data and is sent by an agricultural Internet of things gateway, and carries out data processing and data analysis on the standardized crop planting environment data according to a preset intelligent computing model, and determines that a control command is sent to the agricultural Internet of things gateway according to dataprocessing and data analysis results. Each Internet of things control device or a servo subsystem receives the various control commands of the agricultural Internet of things gateway, executes regulation and control motion, and completes the adjustment of corresponding parameters so that each parameter associated with a current crop planting environment tends to be each parameter expected value associated with a preset crop planting environment. In the scheme of the invention, for different planting areas, climates, seasons, crops, and different growers, targeted, intelligent, and personalized intelligent regulation and control can be performed.
Owner:北京紫藤智慧农业科技有限公司

Quadrotor autonomous obstacle-avoidance unmanned aerial vehicle (UAV) in urban community environment

PendingCN107608371AMeet the requirements of autonomous obstacle avoidance flightPosition/course control in three dimensionsGround stationVisual perception
The invention discloses a quadrotor autonomous obstacle-avoidance unmanned aerial vehicle (UAV) in an urban community environment. The quadrotor autonomous obstacle-avoidance UAV includes an airbornesystem platform, a ground station platform, a data transmission link, an urban community environment model and an intelligent three-dimensional path planning algorithm module based on the urban community environment model. Aimed at the urban community building environment model, by integrating a binocular CCD, a 2D lidar, an ultrasonic radar, an airborne IMU, a GPS and other perceptual detection,positioning navigation sensors, and through a UAV three-dimensional obstacle-avoidance path planning method based on intelligent computing, the invention designs and implements a quadrotor obstacle-avoidance UAV platform based on binocular vision and laser radar data airborne real-time online processing, which can meet the requirements of autonomous obstacle-avoidance flight of the UAV in the urban community environment space and lays a solid foundation for a wide range of applications of intelligentized UAVs to the anti-terrorism, street fighting, battlefield intelligence detection, parcel delivery, power inspection, disaster inspection, natural environment remote sensing and the like.
Owner:何守印

Cloud intelligent invoice examination self-service terminal, and examination system and method thereof based on the same

The invention discloses a cloud intelligent invoice examination self-service terminal, and a cloud intelligent invoice identification and examination system and method that are based on the cloud intelligent invoice examination self-service terminal and are integrated with various technologies of the internet, cloud computing, image processing, intelligent identification, and intelligent query and the like. According to the cloud intelligent invoice examination self-service terminal, papery information of an invoice is converted into an electronic image; an internet cloud intelligent computing center carries out intelligent processing and identification on the invoice electronic image; and intelligent comparison and automatic inquiry are carried out according to corresponding contents of website inquire systems of all tax bureaus and tax bureau terminal invoice data bases to generate an authentication examination result, and the result is fed back. Therefore, the inquiry person can examine the authenticity of the invoice rapidly, simply, conveniently, and accurately and the accuracy rate can reach 99.99%. Moreover, multiple invoice scanning images can be uploaded simultaneously and thus the inquiry efficiency is high. The invoice inquiry operation is simplified; the efficiency is improved; supervision of the functional department can be carried out conveniently; the illegal behaviors like the false invoice making and selling behaviors can be effectively inhibited and thus heavy losses to the State can be avoided.
Owner:胡昭
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