34results about How to "Facilitate statistical analysis of data" patented technology

A detection system of high sensitivity DC local discharge on large-capacity high voltage power device is prepared for providing high voltage DC voltage to balance detection impedance circuit by DC high voltage source, picking up local discharge signal of detected sample by balance detection impedance circuit, sending local discharge signal to differential amplification filtering circuit to carry out differential amplification filtering treatment than sending treated signal to data collection and analysis unit for obtaining detection and analysis result of local discharge signal.

The invention discloses a shopping self-payment system including a terminal scanning module, an online payment module, a payment system, a business logic module and the like. According to the invention, when a user who has online payment ability goes shopping at a mall and purchases goods in a self-payment way, a barcode is scanned by a terminal to add the goods into a terminal-based virtual shopping cart. Operations can be done on the goods in the virtual shopping cart, including deletion, modification and the like. In the end of the shopping, the virtual shopping cart is submitted and online payment is carried out. The online payment system deducts corresponding amount of money from the user's account, and generates an online payment instrument which is sent to the terminal. Meanwhile, a payment status of the user is sent to the merchant. When the user leaves the consumer site, the merchant may choose to verify the goods of the user based on the payment slip of the user of the payment system. Shopping and self-payment via mobile terminals help to improve the efficiency of cash desks of business terminals and increase social benefits.

The invention relates to an information investigation system and an investigation method. A system questionnaire investigation terminal (3) is communicated with a data acquisition server (2), the data acquisition server is communicated with a database sever (1), and a user inquiry terminal (4) is communicated with the database server and the data acquisition server respectively. The system questionnaire investigation terminal utilizes an embedded intelligent device. The system is in SOCKET communication with the questionnaire investigation terminal by utilizing the TCP / IP protocol as a bottom communication protocol and utilizes a LAN port as a physical communication interface. In case of questionnaires, a client only needs to respond a questionnaire sent from the data acquisition server on the questionnaire investigation terminal, then answer information can be immediately uploaded to the data acquisition server and the database server in the background for use of analysis, and the questionnaire investigation is automatically finished. The invention can update questions in the questionnaire in real time, the investigated target user is accurate, the investigation data is real and reliable, the investigation data can be fed back in real time, the invention can carry out continuous investigation of large sample quantity, and the investigation efficiency is high along with low cost.

The invention discloses a freezer commodity information recognition method, system and device based on image recognition. The method comprises the steps that shooting and processing are performed on commodities in a freezer to obtain a training image set; the training image set is input into a training machine for mode training, and a recognition engine with image recognition capability is obtained; images of the commodities in the freezer are collected and preprocessed, and freezer commodity images are obtained; the freezer commodity images are input into the recognition engine for recognition processing, and recognition results are obtained; and data monitoring and data statistical analysis are performed according to the recognition results. According to the freezer commodity informationrecognition method, system and device, shooting is performed on the commodities in the freezer to obtain the training image set, the recognition engine with the image recognition capability is obtained through training according to the training image set, therefore, automatic recognition and statistical analysis can be performed on the freezer commodity images through the recognition engine, recognition speed and accuracy are greatly improved, subsequent data statistical analysis and decision are benefited, and working efficiency is improved. The freezer commodity information recognition method, system and device can be widely applied to freezers.

The invention provides a network access point dynamic bandwidth allocation method and a device. The method comprises the following steps: S1, regularly detecting current network traffic and network bandwidth of a connected user under an own service set identifier by a network access point; S2, reporting the current network traffic and network bandwidth to a cloud AC system; and S3, comparing the current network traffic with the network bandwidth, and adjusting the current network bandwidth to adapt to the current network traffic by the cloud AC system. By dynamically adjusting the bandwidth with the method, the function of automatically adjusting the network bandwidth by all network access points is achieved without a large number of engineers to modify the bandwidth of all the network access points, and all the network access points can automatically report the using condition of the network traffic to the cloud AC system, so as to enable the cloud AC system to conveniently carry out statistic analysis on data, and formulate a network bandwidth limitation strategy.

The invention belongs to the field of high-voltage electric energy metering equipment, and particularly discloses an intelligent control device for a multi-transformation ratio current transformer. The intelligent control device comprises a parameter module, a central processing module, a storage module, an input module, a display module, a current adjusting multiple module and a current switching transformation ratio module. The intelligent control device further comprises a power supply module providing a working power supply for the intelligent control device. The central processing module is connected with the other modules, secondary current of the multi-transformation ratio current transformer is connected to the input ends of the parameter module, the current adjusting multiple module and the current switching transformation ratio module, and the output ends of the current adjusting multiple module and the current switching transformation ratio module are connected to the input end of a metering ammeter. The intelligent control device disclosed by the invention can output normal electric signals so as to be metered by an electric energy meter under the condition that the current transformer is in a state of no-load, underload or overload, thereby ensuring a metering result to be accurate, and further being capable of preventing the current transformer from burning relevant metering equipment because of poor overload capacity resulting in a power failure accident.

The invention relates to the field of artificial intelligence, and discloses an underwriting risk control monitoring method, device and equipment and a storage medium, and the method comprises the steps: obtaining an underwriting risk control monitoring instruction inputted by a user and a monitored insurance type, and judging the monitoring type represented by the instruction; if the monitoring type is result monitoring, acquiring insurance policies and various insurance policy information corresponding to the insurance type, making a corresponding risk map according to the insurance policiesand the insurance policy information, wherein the risk map comprises risk single quantities and risk scores of various insurance places; according to the risk order quantity and the risk score, determining a high-risk place in the insurance places divided in the geographic area, and carrying out early warning on the high-risk place; if the monitoring type is process monitoring, analyzing an underwriting process of the insurance policy according to the insurance policy information to obtain process monitoring data; and sending the risk map or the process monitoring data to the user. In addition, the invention also relates to a blockchain technology, and the risk single quantity can be stored in the blockchain.

The invention relates to an intelligent voice interaction method and system and a storage medium. The intelligent voice interaction method comprises the following steps that: a to-be-processed call isanswered; semantic analysis is performed on characters recognized by ASR voice to obtain an AI recognition result; a corresponding voice interaction strategy is selected according to the AI recognition result, wherein the voice interaction strategy comprises at least one of a topic determination strategy, a repeated voice forbidding strategy, a topic conversion strategy, a context association strategy and a security interaction control strategy; and a corresponding response voice is played according to the voice interaction strategy to perform voice interaction with a calling party. Through multiple voice interaction strategies, the intelligent voice interaction dialogue process is natural and flexible, intelligent voice interaction based on AI recognition is achieved, and a voice robot can truly conduct interaction dialogue like a person.

The invention discloses a whole vehicle testing data processing method and device, and the method comprises the steps: obtaining the original sampling data of a whole vehicle; enabling the original sampling data of the whole vehicle to be compared with a preset data format standard, and carrying out the corresponding arrangement of the testing data of the whole vehicle when the original sampling data of the whole vehicle is not consistent with the original sampling data of the whole vehicle. The method and device can carry out the processing of the testing data in the whole vehicle testing, and achieves the quick and effective analysis of data.

The invention relates to the field of communication technologies and equipment and in particular relates to an intelligent management electronic point inspection system and equipment based on voice interaction. The intelligent management electronic point inspection system based on a voice technology comprises a task acquisition module, a voice interaction module, a self-inspection module and an update uploading mechanism, wherein the task acquisition module is used for acquiring point inspection task items; the voice interaction module is used for realizing voice interaction and performing identification analysis on the received voice; the self-inspection module is used for performing self-inspection on all updated point inspection task items to acquire task completion and judging the dataaccuracy in the task items so as to acquire error-free point data; the update uploading mechanism is used for recording the error-free point data into corresponding point inspection task items, updating the states of the task items and uploading the task items to an intelligent management database. According to the system disclosed by the invention, real-time voice input is realized by the voiceinteraction technology, the voice is subjected to identification analysis, the error-free point data is recorded into the tasks after self-inspected to be error-free, the system is convenient and rapid, the point inspection working efficiency is improved, and the point inspection accuracy is ensured.

The invention relates to a medical data relationship mining method and device, electronic equipment and a computer readable medium. The method comprises steps: first medical data and second medical data in a target text are acquired; the first medical data and the second medical data are subjected to feature extraction, and eigenvectors of the first medical data and the second medical data are acquired; and the eigenvectors are inputted to a well-trained classification model to judge the target relationship between the first medical data and the second medical data. The relationship between medical data in clinical case texts can be identified effectively, the medical data relationship mining efficiency is enhanced, and further data statistical analysis is facilitated.

The invention discloses a goods shelf promotion information recognition method, device and system based on image recognition. The method includes: using a camera to acquire a training picture set; obtaining label information and training texts of pictures in the training picture set; performing training to obtain a recognition engine having the promotion identifier recognition capability, the textline recognition capability and the text recognition capability; and acquiring goods shelf pictures as a test picture set and performing pre-processing, and inputting the pre-processed test picture set to the recognition engine to perform recognition to obtain promotion information. In the invention, the training picture set is input into the training model to perform training to obtain the recognition engine, and recognition of the promotion information can be automatically completed by only information manual labeling; the recognition speed is fast, the accuracy is high, complete promotioninformation data can be acquired, subsequent data statistical analysis and decision making are facilitated, and the working efficiency is improved. The goods shelf promotion information recognition method, device and system based on image recognition can be widely applied in the field of image recognition.

The invention relates to an ammeter data collecting device, which comprises a 485 communication module, a data memory module, a real-time clock module, a wireless receiving-transmitting module and a central processor, wherein the central processor is respectively connected with the 485 communication module, the data memory module, the real-time clock module and the wireless receiving-transmitting module. Compared with the prior art, the ammeter data collecting device has the advantages of convenience in installation, flexibility in networking, high communication success ratio, good penetrability and the like.

The invention discloses an audio data parsing method and device. The method comprises the steps of receiving audio data, filtering the audio data in the sliding average filtering mode, establishing a data point diagram for the filtered audio data according to a preset two-dimensional sampling data rule, dividing sampling data points in the data point diagram into two parts by means of a straight line, determining the bit information of the audio data according to the division result and the property of the straight line, and parsing the audio data. According to the invention, the parsing accuracy of audio data is improved, and the parsing application range is expanded.

The invention relates to an eddy current retarder coil resistance test system and a test method thereof. A resistance tester of the test system measures a resistance value of a coil to be tested, and resistance value data is transmitted to a host computer via a serial port. An infrared temperature measurement probe senses a surface temperature of the coil to be tested, an infrared data processing module converts the temperature into temperature data, and the temperature data is transmitted to the host computer through the serial port. A resistance value temperature is calibrated, a set resistance standard range value is compared and analyzed, a detection result is determined and displayed, and a test result and the data are stored. The test method comprises the following steps of (1) inputting a product number of the coil to be tested so that the host computer automatically pops up the resistance standard range value of the coil to be tested; (2) clicking a ''detect'' button; (3) obtaining the resistance value collected by a resistance tester and a temperature value collected by the infrared temperature measurement probe; (4) carrying out temperature calibration, and acquiring a corresponding resistance value R20 at 20 DEG C; and (5) determining whether the R20 is within the set resistance standard range, if so, displaying ''qualified test''; and if not, displaying ''failed test''.

The invention discloses a dynamic magnetic field generation method. The method comprises the following steps: receiving an input preset signal parameter; according to a preset adaptive rule, adjusting the preset signal parameter to obtain a target signal parameter; obtaining a to-be-corrected signal according to the target signal parameter, and adjusting the to-be-corrected signal to determine a target signal; and outputting the target signal to obtain a change curve of the peak current and the peak power of the target signal with respect to time. The invention further discloses a dynamic magnetic field generation device, dynamic magnetic field generation equipment and a computer readable storage medium. By applying the dynamic magnetic field generation method to the dynamic magnetic field generation device and the dynamic magnetic field generation equipment, a stable and effective dynamic magnetic field can be generated, so that a good orthopedic disease treatment effect is achieved.

The invention relates to a negative pressure irrigation system. The system comprises a floater water tank, a pressure adjusting pipe, a negative pressure water tank, a water seepage pipe and a water seepage device arranged on the water seepage pipe, the floater water tank is connected with the upper portion of the pressure adjusting pipe through a first connection pipe, and the lower portion of the pressure adjusting pipe is connected with the upper portion of the negative pressure water tank through a second connection pipe; the bottom of the negative pressure water tank is connected with thewater seepage pipe horizontally laid through a water conveying pipe, and a pigging device is arranged on the water seepage pipe; an air suction device is arranged at the top of the pressure adjustingpipe, a first valve is arranged on the air suction pipe, and a sponge with the inner diameter matched with that of the pressure adjusting pipe is arranged in the pressure adjusting pipe; a water addition port is formed in the top of the negative pressure water tank, and a sealing cover is arranged at the water addition port; a throttle valve is arranged on the first connection pipe, and a first one-way valve is arrange on the second connection pipe. The provided negative pressure irrigation system is flexible in negative pressure adjustment, can avoid the situation that the water seepage pipeis blocked, and generation of air bubbles in the system is effectively reduced.

The invention discloses a monitoring system and a monitoring method based on NB-IoT, and belongs to the technical field of mobile communication. The monitoring system comprises a microprocessor module and an NB-IoT communication module. The mobile phone partner module outputs alarm information to the microprocessor module, the microprocessor module judges whether the alarm information needs to be reported or not and transmits the alarm information needing to be reported to the mobile phone partner module through the NB-IoT communication module, and the mobile phone partner module transmits the alarm information to the network management center through the base station. The system is applied to the mobile phone partner module, the mobile phone partner module can be monitored in real time, and the mobile phone partner module is always in an optimal state.

The invention discloses a unified log component, which is used for managing a log file of an application, and realizes the following contents: 1) trace Id is acquired and outputted to the log file, and tracking a whole calling link according to the trace Id; 2) the log component comprises a log configuration file in a unified log format and is used for outputting the log file in a unified format;and 3) the change of the log configuration of the application is monitored by the log component, and correspondingly adjusting the log file according to a change item. According to the log component,the log file of the application can be conveniently managed. A whole calling link can be tracked according to the trace Id; the log file of the unified format is generated so that data statistical analysis is facilitated. Dynamic log level adjustment is achieved, revision searchability and safety are achieved through the log assembly, the log assembly can be more conveniently configured through the management platform, the use safety of the log component is improved, and the log files possibly influencing the application performance are monitored. The existing application is easy to access, and configuration and monitoring management of the log file are realized.

The embodiment of the invention provides an intelligent repair workbench. The intelligent repair workbench comprises an operation table, an upper support fixed to the operation table and a multi-purpose power supply output device arranged on the operation table; one support arm of the upper support is provided with an intelligent data management system operation device; a static prevention and control early warning device is arranged at one side of the operation table, and a first signal of the static prevention and control early warning device is connected to a table top of the operation table; the static prevention and control early warning device is connected with an anti-static bracelet through an elastic wire; and a second signal of the intelligent data management system operation device is connected to the static prevention and control early warning device. Various maintenance information can be managed, information interaction and information sharing with clients can be realized, and therefore the maintenance experience feeling of the clients is improved; and an electrostatic protection function is achieved, the working state of each piece of electrostatic protection equipment can be sent to a data management center for recording during maintenance, it is ensured that product maintenance and repair are carried out under the condition that electrostatic protection is qualified, and potential quality hazards of products caused by electrostatic protection failures are eliminated.

The invention belongs to the field of high-voltage electric energy metering equipment, and specifically discloses an intelligent control device for a multi-ratio current transformer, including: a parameter module, a central processing module, a storage module, an input module, a display module, a current adjustment multiple module, and a current switching transformer. Compared with the module, it also includes a power module that provides working power for the intelligent control device. The central processing module is connected to each module, the secondary current of the multi-ratio current transformer is connected to the parameter module, the current adjustment multiple module, and the input terminal of the current switching ratio module, and the current adjustment multiple module, current switching transformer The output terminal of the ratio module is connected to the current input terminal of the metering ammeter. The present invention can output normal electrical signals to supply energy meters for metering when the current transformer is no-load, light-loaded or overloaded, so as to ensure the accuracy of the metering results, and further prevent the current transformer from burning out related metering equipment due to poor overload capacity. caused by power outages.

The invention discloses multifunctional cardiovascular system analysis and detection equipment, which comprises a first shell and a second shell, wherein a touch screen is arranged on the front surface of the first shell; an electrode, an endoscope tube and an inflatable bandage are respectively connected to the lower side of the touch screen from left to right by virtue of control lines; an endoscope is arranged inside the endoscope tube; an air pump is arranged on the outer side of the inflatable bandage; a pressure sensor is arranged on the inner side of the inflatable bandage; a microprocessor is arranged on the right side of the first shell; a wireless communication module is connected to the microprocessor by virtue of a control line; the second shell is arranged above the first shell; the second shell is fixedly connected to the first shell by virtue of a bracket; and a pressure display screen is arranged on the left side of the front surface of the second shell. The equipment disclosed by the invention is diverse in function and is convenient to use and adjust; and the equipment is capable of meeting related detection requirements of patients on the aspect of cardiovascular diseases and is capable of improving the working efficiency.

The invention discloses a multi-point multi-person body temperature management system, which is characterized in that an intelligent temperature measurement module acquires body temperature data and transmits the body temperature data to intelligent terminals, all the intelligent terminals upload the body temperature data to a system server, and the system server stores, counts and analyzes the body temperature data; the intelligent terminals obtain an existing group or group or a newly-built group or group from the system database, the group or group comprises a list of measured persons, a single or multiple body temperature measurement commands are sent to the intelligent temperature measurement module after the list of the measured persons is selected; the next step is waiting for the intelligent temperature measurement module to feed back state information and body temperature data; and if the intelligent temperature measurement module feeds back the body temperature data within aset range, the measurement date, time, name and body temperature data are displayed, stored and uploaded; otherwise, the temperature measurement process is ended. According to the invention, a plurality of tested person lists can be selected, commands do not need to be sent out for multiple times, and related data is uploaded to the server, so that multi-person body temperature measurement at multiple places and centralized data storage are realized, and data statistical analysis is facilitated.

The invention discloses an audio data parsing method and device. The method comprises the steps of receiving audio data, filtering the audio data in the sliding average filtering mode, establishing a data point diagram for the filtered audio data according to a preset two-dimensional sampling data rule, dividing sampling data points in the data point diagram into two parts by means of a straight line, determining the bit information of the audio data according to the division result and the property of the straight line, and parsing the audio data. According to the invention, the parsing accuracy of audio data is improved, and the parsing application range is expanded.

The invention relates to a medical data relation mining method and device, electronic equipment and a computer-readable medium. The method includes: acquiring first medical data and second medical data in the target text; performing feature extraction on the first medical data and the second medical data to obtain the first medical data and the second medical data A feature vector of the data; inputting the feature vector into a trained classification model to determine a target relationship between the first medical data and the second medical data. The invention can efficiently identify the relationship between the medical data in the clinical case text, and improves the efficiency of mining the relationship of the medical data, so as to facilitate further statistical analysis of the data.

The invention discloses a novel rapid food safety monitoring device which comprises a circular platform, wherein a circular groove is formed in the center of a circle of the circular platform; a driving motor is arranged in a groove of the circular groove; the output end of the driving motor is connected with one end of a rotating shaft through a coupling; the other end of the rotating shaft is fixedly connected with a lower surface disc center of a rotating disc; an annular slide block is arranged at the lower end of the rotating disc; a clearance exists between the annular slide block and the rotating shaft; an annular groove is formed in the upper surface of the circular platform and connected with the annular slide block in a sliding manner; the circular groove is positioned in the ring center of the annular groove; and the circular groove is positioned in the clearance existing in the annular groove. The novel rapid food safety monitoring device is capable of realizing integrated control and is simple in operation, rapid and accurate in monitoring result and large in monitoring data, the data results can be analyzed, and statistic analysis of the data is conveniently performed.

The invention discloses a single-point body temperature acquisition method. The method comprises the following steps of starting an intelligent terminal control unit to start body temperature measurement and acquisition, and selecting an existing group or organization or a newly-built group or organization from the intelligent terminal control unit, wherein the group and the organization comprisea list of measured persons; selecting one or more measured persons from the measured person list, clicking a single or multiple measurement button on the intelligent terminal control unit and sendinga command to a temperature measurement module firmware; allowing the temperature measurement module firmware to measure body temperature data of one or more measured persons in an effective range andtransmit the body temperature data to the intelligent terminal control unit; and if the intelligent terminal control unit receives the body temperature data within the set time, the measurement date,time, name and body temperature data are stored and displayed, otherwise, the intelligent terminal control unit exits the current measurement process and switches the measurement button to an enabledstate. According to the invention, a plurality of tested personnel lists can be selected, commands do not need to be sent out for many times, and related data is stored in a database such that the data statistical analysis is facilitated.

The invention discloses a military and civilian integrated logistics information system, which comprises a shared information platform, and is characterized in that the shared information platform comprises the following modules: a policy information unit, a platform medium unit, an achievement resource unit and a talent resource unit, the platform medium unit is used for transaction and communication of military and civilian collaborative technology projects, information, property rights and the like, and the achievement resource unit is used for military and civilian technology bidirectional conversion display, laboratories, research institutes and other open resources. According to the military and civilian fusion logistics information system, the sharing of the military and civilian parties is realized by using the sharing information platform and the information of each module, so that the user demand can be guided to the government, the government can obtain accurate information, a proper decision can be made according to the public demand, the military and civilian fusion degree is improved, and the problem of public resources of the military and civilian is solved.

The invention relates to a medical data relationship mining method and device, electronic equipment and a computer readable medium. The method comprises the steps: obtaining first medical data and second medical data in a target text, wherein the first medical data and the second medical data are extracted from the target text through an entity recognition algorithm; obtaining at least one of own features of the first medical data, own features of the second medical data, peripheral text features of the first medical data and the second medical data, syntactic dependency analysis features and sentence morphological features to obtain feature vectors of the first medical data and the second medical data; and inputting the feature vectors into a trained classification model, and judging a target relationship between the first medical data and the second medical data. According to the method, the relationship between the medical data in the clinical case text can be efficiently identified, the medical data relationship mining efficiency is improved, and further data statistical analysis is facilitated.