55results about How to "Raise the level of attention" patented technology

The invention relates to an operation and maintenance monitoring platform based on big power marketing data. The operation and maintenance monitoring platform comprises a data acquisition layer, a data processing layer and a data use layer. The platform monitors operation conditions of all kinds of computer equipment, network equipment, safety products, application systems and IT equipment and all kinds of network behaviours, performs comprehensive, centralized and unified management of all kinds of equipment, finds all kinds of abnormal conditions in time, rapidly locates all kinds of event failures, automatically forms a work order, and dispatches the work order to a related department to process, such that the closed loop of a flow is finally formed; and thus, monitoring integration, service coverage generalization, monitoring intellectualization and display visualization can be realized. By means of the operation and maintenance monitoring platform disclosed by the invention, a decision-making level of the provincial power company can know whole conditions of various basic units more transparently; a management level can supervise and control works of various basic units more powerfully; therefore, various branch companies can find out weak links more rapidly and accurately; the business and service work quality supervision is improved; and power marketing staffs are technologically helped to comprehensively supervise and manage whole marketing services.

The invention discloses a LeakView leakage control and management system for an urban water supply pipe network. The control and management system comprises a partitioned management system, a leakage noise online monitoring system and a water hammer early warning and monitoring system, the partitioned management system makes the water supply pipe network to form a partitioned management mode from the factory-leaving water yield, first-level partition, second-level partition, DMA to user terminal multi-level water units, all the water units are scientifically managed through a water balance test, a pressure control strategy with the optimal water saving effect and the optimal economic matching performance is made through a response mechanism of the leakage of the water supply pipe network to the pressure, leakage noise is monitored on line by using terminal noise monitoring equipment instead of leakage detection by manual listening, the noise is displayed in the form of data, a region where the leakage is suspected to exist is found through comparative analysis of the key data, the water hammer early warning and monitoring system adopts a transient flow pressure fluctuation situation of a network system to be combined with a big data technology, and therefore the rapid change of the pressure of the pipe network system can be monitored on line, an alarm for the abnormal pressure change situation can be given in real time, on-line early warning can be realized, the data can be deeply excavated and analyzed, and water hammer protection can be made.

The invention discloses a monitoring alarming method and system. The method comprises the steps of: monitoring each monitored object in a monitoring system; for each monitored object, when the monitored object is monitored to be abnormal, recording the abnormality of the monitored object; according the recording result, judging the monitored object is abnormal in each unit of preset time period in a previous time period; if yes, sending the summarized alarming information of the abnormalities of the monitored object in the previous time period to a user associated with the monitored object. According to the invention, each monitored object is monitored in a longer monitoring period, the higher alarming priority is given to the monitored object which is continuously and intensively abnormal in the recent period, and summarized alarming is carried out on the monitored objects of this kind, the number of invalid alarming is reduced, the recognition degree of the user is improved, the user is enabled to effectively know the abnormalities accumulated in the recent period, processing is carried out according to the reasonable priority, and monitoring requirements are met.

The invention relates to the technical field of electrical power system static status safety analysis and on-line monitoring, and provides a quick method of identifying an electrical power system fragile section. An electrical power system fragile section identification method based on normalized-cut has important guiding significance for the establishment of an effective prevention and control measure and an islanding control strategy. The electrical power system fragile section identification method based on the normalized-cut comprises a first step of establishing a suitable electrical power system graph theory model, a second step of establishing a laplacian matrix and a similarity matrix of the electrical power system graph theory model, a third step of forming corresponding split guiding vectors, searching corresponding sections of the split guiding vectors in a heuristic mode, a forth step of building an objective function regarding to the split guiding vectors based on the normalized-cut mode, calculating the objective function of each of the split guiding vectors, and a fifth step of screening a split guiding vector which enables the objective function to obtain the minimum value, determining the section corresponding to the split guiding vector to be a fragile section. The electrical power system fragile section identification method based on the normalized-cut is mainly applied to the electrical power system static status safety analysis and on-line monitoring.

The invention relates to a construction safety experience training system which comprises a labor protection appliance display area, a high-place falling accident prevention experience area, an object beating prevention experience area, an electric shock prevention experience area, a fire prevention experience area E, a large equipment safety use experience area, a safety culture propaganda area and a safety emergency rescue experience area. The construction safety experience training system is beneficial to improving safety production education quality, guarantees that all risk sources in the safety education process and relevant equipment facility safety operation rules in the production process can be shown specifically and vividly, and improves the perception understanding of front-line operation workers on safety management.

The invention discloses a subway group abnormal behavior detection method based on station two-dimensional crowd density analysis. The method comprises the following steps: firstly, preprocessing original video data; then, using a full convolution U-Net neural network to extract target features; tracking the target feature points by using a pyramid Lucas-Kanade optical flow method and converting the target feature points into a station two-dimensional space coordinate system; and finally, training and learning the extracted group motion feature information by using a support vector machine anda random forest to complete the detection of group abnormal behaviors. The detection method provided by the invention improves the abnormal detection speed and recognition rate, ensures the applicability in different scenes, and reduces the false detection rate and omission ratio of group abnormal behavior recognition.

The invention discloses a pedestrian crossing warning system based on a mobile phone APP, which is designed for pedestrian crossing warning at a two-phase signal control intersection without secondarycrossing facilities. The system is composed of a traffic signal light case and a ground inductance coil detection device arranged on a road site, and a mobile phone APP arranged in the mobile phonesof pedestrians. The traffic signal light case includes traffic signal lights, a traffic signal acquisition module, a traffic signal control module, a visual detection module and a first wireless communication module. The ground induction coil detection device includes a second wireless communication module and a ground induction coil. The mobile phone APP includes a mobile phone communication module, a mobile phone GPS module, a mobile phone central processing module and a mobile phone voice module. The pedestrian crossing condition can be judged by collecting the current traffic flow condition. Pedestrians are warned so that the safety consciousness of pedestrians is improved, the dangerous situation of pedestrians during street crossing is avoided, and traffic congestion is alleviated.

The invention discloses a thermal barrier coating with two bonding layers. The thermal barrier coating comprises a high-temperature alloy matrix, wherein a first bonding layer, a second bonding layer and a surface ceramic layer are deposited above the matrix in sequence; and the first bonding layer is of a multiporous laminated structure, and the second bonding layer is of a compact structure. A preparation method of the thermal barrier coating comprises the following steps: (1) grinding and performing sand blasting treatment on the surface of the high-temperature alloy matrix; (2) depositing a porous layer, which is the first bonding layer, with the porosity of 10 to 30 percent on the surface of the matrix by adopting gas shield protection plasma spraying; (3) depositing a compact layer, which is the second bonding layer, on the surface of the porous layer by adopting hypersonic flame spraying, low-pressure plasma spraying or cold spraying; and (4) depositing the surface ceramic layer on the surface of the second bonding layer by adopting atmospheric plasma spraying. The thermal barrier coating with the two bonding layers can both ensure that alpha-Al2O3 is continuously generated on the surfaces of the bonding layers and further relieve thermal expansion mismatch between the matrix and the ceramic layer, so that the service life of the thermal barrier coating is prolonged.

The invention discloses a dynamic monitoring system for quantitative detection and intelligent auditing and relates to the technical field of quantitative detection. The system comprises an information entry module and a real-time monitoring module, wherein the information entry module is used for entering detection items and equipment information for units by a detection system; and the real-time monitoring module is used for receiving real-time detection data with the detection items and the detection system as units and further used for setting operating parameters, the operating parameters comprise the number of automatically monitored samples, the real-time monitoring module establishes a real-time monitoring frame according to the operating parameters, the real-time monitoring module dynamically monitors the real-time detection data with the number of the automatically monitored samples as a batch, and the real-time detection data of any batch is updated by one real-time detection data compared with real-time detection data of a preceding batch. The invention further discloses a dynamic monitoring method for quantitative detection and intelligent auditing. The real-time performance of system monitoring can be effectively enhanced.

A real-time monitoring system for teenager physical exercise comprises an information-collecting system and an evaluation system. The monitoring system performs real-time monitoring and evaluating on the load and intensity of a physical education class through heart rate monitoring and displacement, and the information-collecting system comprises an information-collecting terminal, a mobile terminal, an information processing server and a network management system. The information-collecting terminal comprises an intelligent heart rate collecting device, a body temperature information collecting device, a blood pressure collecting device and a blood oxygen information collecting device. The intelligent heart rate collecting terminal is a wrist strap type collector, by the utilization of an electro-cardio sensor, a blood pressure sensor, a myoelectricity sensor, a skin impedance sensor, an accelerometer, a movement direction gyroscope and a temperature sensor, cardio-electricity, myoelectricity, skin impedance, acceleration, movement postures and body surface temperature are collected at the same time in a movement state, mathematical models with multi-channel signals are established through the technology of combining the multi-channel signals and multi-mode signals, and the heart rate, the total distance and time and tracks are calculated through the signal models in real time.

The invention relates to a method of a bodyphysiology and motion parameter acquisition and transmission system. The method of the bodyphysiology and motion parameter acquisition and transmission system comprises a signal acquisition unit, a signal processing unit, a control unit, a wireless transmission unit, an intelligent terminal device and a power supply, wherein the power supply supplies power to the whole system through the control unit; the control unit is connected with the intelligent terminal device through the wireless transmission unit; the signal acquisition unit comprises a heartbeat signal transducer, an electrocardiosignal transducer, an electromyographic signal transducer and a fat content signal transducer which are mutually independent; the signal processing unit comprises a heartbeat signal transducer, an electrocardiosignal transducer, an electromyographic signal transducer and a fat content signal transducer which are in one-to-one correspondence to the four signal acquisition transducers.

The invention provides a searching method, system and engine as well as a client. The searching method comprises steps as follows: the searching engine acquires a searching word sent by the client; the search engine acquires a plurality of searching results according to the searching word and acquires original webpages corresponding to at least a part of searching results from the plurality of searching results respectively; the searching engine provides the plurality of searching results and the original webpages corresponding to at least a part of searching results for the client, and the client shows the searching results and the original webpages. By means of the method, the original webpages can be more conveniently acquired, and the client can easily access the original webpages, so that the clicking probability of the original webpages is improved, accordingly, a client user can pay more attention to the original webpages.

The invention discloses a local picture rapid detection method based on image content recognition, and the method mainly comprises the following steps: 1, building a training data set which comprisesthe collection of content text regions, central points and rotation angles corresponding to scene text pictures and annotation pictures in different noise environments; 2, training a text recognitionmodel and a target detection model at a server side by utilizing the training data constructed in the step 1; 3, automatically converting the image input of the client into a file with semantic annotation by using the trained text recognition model and the target detection model; 4, analyzing and arranging the files obtained in the step 3, and transferring the files into a local database of a user; and step 5, according to the request information sent by the client, performing retrieval in the database, then feeding back a retrieval result to the client, and displaying the picture content andthe corresponding label. According to the invention, the accuracy and speed of image retrieval can be improved.

The invention relates to a method for evaluating the sports load in physical exercise of primary and secondary school students based on heart rate data and exercise time. The method comprises collecting, transmitting and analyzing exercise heart rates and the exercise time, and evaluating the sports load in physical exercise. According to the method, the exercise heart rates and the exercise time are collected by using a wristwatch type heart rate monitor; the data is transmitted to a server; the time and the heart rates of the physical exercise are analyzed, stored and displayed by using the server, are uploaded to the internet by using wireless connection and are stored on a platform of a website; the website sets different levels of permissions so as to enable an administrator, teachers and the students to see the time, the heart rates and sports load scores of the physical exercise on the website.

A heart rate data-based evaluation method for physical exercise load of primary and middle school students, including exercise heart rate, exercise time collection, transmission, analysis, and physical exercise load evaluation; exercise heart rate and time are collected by a wristband heart rate monitor, and the data is transmitted to a mobile phone , analyze and display the time and heart rate of physical exercise through the mobile app, and upload it to the Internet through a wireless connection, store it on the website platform, set different levels of permissions on the website, managers, teachers and students can view it on the website Physical exercise time, heart rate, exercise load score.

The invention provides a health risk early warning method, server and device and an air quality forecasting method. The health risk early warning method comprises the steps of receiving a health riskearly warning request sent by a subscriber and correspondingly uploaded individual user characteristic data of the subscriber; according to a geographic area where the subscriber is located, obtainingthe current meteorological and air quality monitoring data corresponding to the geographic area; determining the relative risk degree of the subscriber corresponding to each related disease at the current meteorological and air quality state according to the individual user characteristic data of the subscriber and the current meteorological and air quality monitoring data based on a preset corresponding relation between the environment and the health risk; and performing health risk early warning on the subscriber according to the relative risk degree. According to the embodiment of the invention, a targeted health risk early warning can be provided for the subscriber at the current meteorological and air quality state, so that the user is enabled to pay serious attention to the health risk brought about by the air pollution.

A primary and secondary school student physical training sports load evaluation method based on heart rate data and sports time comprises the steps of sports heart rate and sports time collection, transmission, analysis and physical training sports load evaluation, wherein sports heart rate and sports time are collected through a watch type heart rate monitor, data is transmitted to a server, the physical training time and heart rate are analyzed, stored and displayed through the server, the time and heart rate are uploaded to the internet through wireless connection and stored on a website platform, different levels of authorities are set on the website, and administrators, teachers and students can check the physical training time, heart rate and sports load scores on the website.

The invention relates to a household kitchen waste sealing and concentrated transporting device, and belongs to the technical field of waste collection and environment protection. The volume of a sealwaste bin (1) can be changed, so that the household kitchen waste is compressed and sealed, rot and microbe development are reduced, the household kitchen waste is sealed and concentrated transported, cleaning operation and mechanical automation operation are carried out conveniently, the device can replace waste bags and can be recycled, the waste treatment efficiency is improved, and the working environment is improved. A concentrated compressor (2) can be used for rough-cutting, stirring, rolling, compressing and discharging the household kitchen waste at the same time, so that the solid-liquid separation and compression efficiency is high, the effect is good, automatic cleaning can be realized, and slags are prevented from adhering and twisting. According to the household kitchen waste sealing and concentrated transporting device provided by the invention, the household kitchen waste is firstly sorted manually, so that an existing waste concentrated transporting and treating operation flow is optimized, the maximization of source reduction can be realized, waste generated by mistakes can be avoided, a customer can obtain a direct waste treatment benefit, government regulationand public supervision can be enhanced, and the standardization of a waste recycling treatment industry chain is promoted.

The invention discloses an automobile character display system and method. The system comprises a master control chip, an accelerated speed detection module, a control detection module, a display module and a power supply management module, wherein the master control chip, according to accelerated speed information sent by the accelerated speed detection module and user control instruction information sent by the control detection module, controls character content displayed by the display module; the accelerated speed detection module sends the detected accelerated speed information in the driving process of an automobile to the master control chip; the display module receives control information and display information sent by the master control chip for performing character display; and the power supply management module provides a power supply for work of the system. According to the system and method, corresponding prompt characters can be displayed on car windows according to subjective willingness or driving objective states of drivers, and thus the purposes of the drivers can be quite clearly transmitted.

The invention provides a data similarity detection system. The system comprises a data input module, a data registration module, a database module, a screening module, a preprocessing module, a pre-detection module, a result output module and a calculation module. Through cooperation of the functions of the modules, the phenomenon of increasingly serious thesis plagiarism of colleges and universities is avoided; the emphasis degree of undergraduates to graduation theses is improved; the innovativeness and activeness of school graduates to the graduation theses are improved; and excessive citing of literatures of others can be prevented.

The invention provides an information pushing sorting method, device and system, computing equipment and a medium. The method comprises the following steps: a user determination step: determining a user set for receiving a to-be-pushed message; And a user sorting step: sorting the users in the user set based on a serial number to obtain a sorting result so as to display the users based on the sorting result when the to-be-pushed message is sent to the users in the user set, the serial number being generated based on the importance degree identifier and the department information of the users.According to the method, when the information is pushed, users can be sorted according to the serial numbers of the users, and the receiver list is displayed according to the sequence of the sorting results, so that receivers who sort in front improve the degree of attention of the information, the purpose of sending mails is achieved, and the working efficiency is improved.

The invention relates to the technical field of transformer substation monitoring, in particular to a monitoring system for a transformer substation and a using method thereof, the monitoring of the transformer substation is composed of line internal monitoring equipment and line external monitoring equipment, and the internal monitoring equipment and the external monitoring equipment are both electrically connected with central data processing equipment. Faults and daily monitoring are transmitted to the central data processing equipment to be processed, the central data processing equipmentis communicated with a main control room, and normal monitoring data are displayed through a control display. Meanwhile, fault data and normal monitoring data are stored in a partitioned mode througha fault data storage server and a work monitoring server storage device in the server storage device respectively, the monitoring system adopts two power supply modes so as to guarantee stable operation of the monitoring system, and according to different fault positions of a line, different alarms are used for alarming, so that the attention degree of operators on duty is enhanced.

The invention discloses a kitchen hygiene standardization monitoring device and method. The kitchen hygiene standardization monitoring device comprises an entrance and exit image collector, a wash basin image collector and an image analysis system, and the entrance and exit image collector and the wash basin image collector are respectively connected with the image analysis system; the entrance and exit image collector is located above an entrance and exit of the kitchen channel and used for collecting face images of people going in and out of a kitchen; the wash basin image collector is positioned above the kitchen wash basin and is used for collecting hand washing dynamic images of people going in and out of the kitchen; the path image collector is used for collecting an action path of aperson going in and out of the kitchen; and the image analysis system is used for analyzing the face image and the hand washing dynamic image of the person going in and out of the kitchen and judgingwhether the person is the kitchen or not and whether hand washing is standard or not.

The invention discloses a student group academic activity management system. The system comprises a social practice activity information management unit, a community management unit, a group academic / hospital group academic affair management unit and an excellent student and backbone declaration unit. The social practice activity information management unit is mainly characterized in that team commitors input social practice activity learning hour information into the system, and students can inquire detailed conditions of related information when entering the system. The community managementunit is mainly used for issuing students intending to organize the community; The application form related to the community is filled online, the reason and detailed plan for opening the community areexplained and submitted to each school group committee for reviewing, and the students who pass the reviewing download and print the application form to the school and the school group committee forstamping, and open the community and organize activities according to the requirements of a guidance teacher. The system can assist the development of college and university school work and information management, improve the importance of teachers and students in the work of school testers, and expand the influence and propaganda of various activities.

The invention discloses a boarding gate inspection platform and method based on face recognition. The boarding gate inspection platform comprises a face information acquisition module, a face information processing module, a data uploading module, a system control module, a light adjusting module and an alarm module. The boarding gate inspection platform is scientific and reasonable, and is safe and convenient to user; the distance sensors are used for measuring the distances from different parts of the human face to the high-definition camera; the distances measured by the distance sensors are ranked from large to small by utilizing the PLC; the sum of the distance differences between every two distance sensors is calculated to judge whether a face picture acquired by a camera is a real face; a program that passengers need to blink or open mouths to judge whether the face is a real face or not is reduced, the problem that the inspection efficiency is reduced due to the fact that the passengers are unwilling to cooperate with time is avoided, meanwhile, the passengers are prevented from taking out face pictures for inspection and recognition, and the safety and reliability of the whole inspection platform are improved.

The invention discloses a hydraulic power plant reservoir optimal scheduling control method based on a water level control coefficient. The hydraulic power plant reservoir optimal scheduling control method comprises the following steps: a step 1, acquiring historical operation water level data and reservoir scheduling graph data, and calculating a monthly water level control coefficient target value Ks target of a j-th month of the hydraulic power plant reservoir; a step 2, acquiring practical operation average water level data Sj of the j-th month of the hydraulic power plant reservoir, and calculating a water level control coefficient actual value Ks of the j-th month of the reservoir according to a formula described in the specification, wherein S0 is level of dead water and S1 is normal high water level; a step 3, comparing the monthly water level control coefficient actual value Ks with the monthly water level control coefficient target value Ks target, and judging a reservoir optimal scheduling effect; a step 4, controlling optimal scheduling of the hydraulic power plant according to the reservoir optimal scheduling effect. The hydraulic power plant reservoir optimal scheduling control method can perform optimal scheduling control which is scientific and reasonable, widely applicable, simple and convenient to use on the hydraulic power plant reservoir.

The invention discloses an intelligent scoring method and device based on semantic recognition and a storage medium, and the method comprises the steps: S1, recognizing voice information, converting the voice information into a text form, and obtaining a voice text; S2, training a word vector, and representing a voice text in the form of a data matrix; S3, extracting semantic features of the voicetext by using a convolutional neural network; and S4, scoring the service level according to the voice text and the semantic features after truncation and completion in the S2. According to the invention, the intelligent technology is used for assisting the manual service, the service of the mechanical equipment repair system is scored from the perspective of language, and the overall service level and the customer experience of the repair system can be effectively improved.

The invention discloses a multi-language paper intelligent examination system. The system comprises an input data retrieval module, Database unit, an information extraction module and a calculation module, The input data retrieval module is connected with the database unit through a first communication module. the database unit is connected with the information extraction module through a communication module II; The information extraction module is connected with the calculation module through a third communication module, and the input data retrieval module comprises a paragraph retrieval module, a statement retrieval module, a common word and keyword retrieval module, an article structure framework retrieval module and a long sentence retrieval module. Beneficial effects are as follows:the feed additive is Moreover, from the perspective of paper formats, the system supports paper guidance of teachers and college related departments to realize automatic, rapid and intelligent examination and evaluation of student paper quality, and can also upload own paper to the system so as to share own writing experience and related errors with other users, thereby better standardizing the writing of the users on the paper.

The invention provides an association method of patent transaction information, which relates to the patent transaction field. The invention relates to a patent transaction information association method, comprising a patent purchase client, a patent sale client, a patent transaction platform and a database; wherein the patent purchasing client comprises an authentication unit, a purchasing unit and a searching unit; the patent selling client includes an authentication unit, a selling unit, and a providing unit. In accordance with the prior art, the invention sells the patent by setting up a price-increasing auction mode, which greatly protects the interests of the patentee, avoids patentee in the course of selling patent, because of the lack of understanding of the market for patent transactions, in the transaction process, always in a weaker side, through the setting of price increase auction, can ensure the interests of patentees, so that excellent patents can get a higher price, thus increasing the importance of people to the patent.