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39results about How to "Easy to analyze and manage" patented technology

Gateway and method for achieving general adaptation function

The invention relates to a gateway for achieving the general adaptation function. The gateway comprises an Internet of Things gateway, a system platform and an interface configuration, wherein the system platform is used in cooperation with the Internet of Things gateway, and the interface configuration is arranged between the Internet of Things gateway and the system platform. The Internet of Things gateway comprises an interface module, an interface communication module, a device protocol analysis module, an interface communication mode configuration table, a configuration table control module and a wired / wireless transmission module. The system platform comprises a wired / wireless transmission module, an interface communication module, a device protocol analysis module, a protocol processing alarm module, a service processing module and a gateway interface communication mode configuration module. According to the technical scheme, the gateway for achieving the general adaptation function has the advantages that sensing devices with different protocols can have access to the Internet of Things gateway in a compatible mode, and great convenience is brought to customers; multi-protocol analysis management can be conveniently conducted, hardware and software in the gateway do not need to be changed, and compatibility and data analysis of unknown sensing devices can be achieved.
Owner:北京大学工学院南京研究院

Device for testing functions of set top box

The invention relates to the technical field of completing industrial test control by using computers, in particular to a device for testing functions of a set top box by using a computer program. The device comprises a set top box and an audio and video (AV) display device connected with the set top box, and also comprises a test server connected with a serial port of the set top box, wherein the test server sends a test instruction to the set top box, the set top box receives the test instruction and returns test data to the test server, and the test server analyzes the test data returned by the set top box and displays the test data. In a program of the set top box, a set top box test information processing module and a test interface display module are provided, and the server also comprises a data analysis module and a set top box test information preset function module. The invention realizes the set top box function test by using the computer program, and can reduce the load of a tester and greatly improve the test efficiency. Meanwhile, the invention can realize that the test server and a television interface simultaneously display test results, thereby improving the test accuracy.
Owner:UNIONMANTECH

Digitalized paddy rice seed testing machine

The invention relates to an online non-destructive testing method which is suitable for automatically measuring and recording the total grain number, the filled grain number, the maturing rate, the grain lengths, the grain widths and the length-width ratio of a single plant or single-batch paddy rice in the paddy rice seed testing process for agricultural scientific research personnel. The digitalized paddy rice seed testing machine mainly comprises six functional modules of a bar code recognizer, a grain transfer device, an air separation device, an image acquisition device, a PLC (Programmable Logic Controller) and a computer system. The digitalized paddy rice seed testing machine can be used for separating filled grains and empty and shriveled grains by utilizing the air separation device, dynamically acquiring grain parameters by utilizing a machine vision technology and simultaneously measuring the total grain number and the filled grain number of the paddy rice, thereby overcoming a bottleneck that the traditional testing measure can not simultaneously acquire the total grain number and the filled grain number and realizing the detection to the grain-size parameters of the paddy rice at the same time of calculating the paddy rice grain number. The invention can be also widely applied to the seed testing work of other grain crops.
Owner:HUAZHONG UNIV OF SCI & TECH

Intelligent door control system

The invention discloses an intelligent door control system. The intelligent door control system which comprises a door control and alarm system, a door control system storage network platform and a monitoring system is characterized in that: the door control and alarm system and the monitoring system are connected with the door control system storage network platform in a wired or wireless mode; the door control and alarm system comprises an intelligent card, a door control host, a door closer, a magnetic lock, and a light and sound alarm, wherein the door control host is used to read out and send intelligent card data, receive a command from the door control system storage network platform, and control the door closer, the magnetic lock and the light and sound alarm; the door closer and the magnetic lock are arranged between a door and a door beam; the monitoring system is used to monitor the unlocking person and the state of the door control and alarm system, receives of the command from the door control system storage network platform, transmit real time data to the door control system storage network platform; and the door control system storage network platform which records and stores the intelligent card data sent by the door control host, the state of the door control host and data sent from the monitoring system can remotely control the opening and the closure of the door.
Owner:杭州市公安局拱墅区分局

Multi-task scheduling automated testing method and system based on Docker container

The invention relates to a multi-task scheduling automated testing method and system based on a Docker container. The method comprises the following steps that: on the basis of a tested system or a test tool, constructing a Docker mirror image, and taking the generated Docker mirror image as a test task template; on the basis of the Docker mirror image corresponding to a test task template, creating test tasks, and configuring the starting parameter and the starting time sequence of the Docker container, wherein different test tasks are operated in different Docker containers, and the startingtime sequence of the Docker container corresponds to the execution process of the test task; and according to the configured starting parameter and starting time sequence of the Docker container, starting the Docker container to execute the test task. By use of the method disclosed by the invention, test processes and test tasks can be flexibly scheduled, and computer applications can be conveniently and efficiently subjected to automated testing.
Owner:CHINA INTERNET NETWORK INFORMATION CENTER

Threat response method and device based on threat intelligence and ATT&CK

The invention discloses a threat response method and device based on threat intelligence and ATT&CK, and belongs to the technical field of computer network security. The method comprises the following steps: establishing a threat intelligence library, collecting threat intelligence from public resources and traditional security equipment, analyzing the full life cycle of an attack behavior in combination with an ATT&CK framework, and establishing an attacker machine learning model in a complete attack chain form; establishing a mapping relation between the label and the processing rule according to an attacker machine learning model; monitoring and identifying the real-time flow data by using a DFI-based depth flow detection technology, and continuously changing a label value according to the change of the real-time characteristics of the flow; and activating threat defense according to the mapping relation between the label and the processing rule. According to the method, the problems that the traceability process lacks effective evidence due to single and disordered threat intelligence information and the load overhead of a forbidding and blocking strategy system which is usually adopted is large are solved.
Owner:NO 15 INST OF CHINA ELECTRONICS TECH GRP +1

Database access path efficiency analyzing and processing method, server and system

The invention relates to a method, a server and a system analyzing and processing the database access path efficiency. The method comprises the following steps: receiving the performance analysis request of a structured query language (SQL) order access path including program information and input by users, acquiring the information and analysis rule information of the SQL access path according to the performance analysis request of the SQL access path, judging whether a program is a new program according to the program information included in the performance analysis request of the SQL access path, if so, analyzing and processing the predicative of the SQL, and analyzing and processing the performance of the SQL access path according to the analysis rule information of the SQL access path to generate the performance analysis result information of the SQL access path, if not, analyzing the new and old access paths of the program to generate the performance analysis result information of the SQL access path and outputting the performance analysis result information of the SQL access path. DB2 database access path which is possible to have a problem program is determined by analyzing the related information of a program SQL access path.
Owner:INDUSTRIAL AND COMMERCIAL BANK OF CHINA

Novel duplicate-power double-fan intelligent monitoring protection device

The invention discloses a novel dual-power dual-fan intelligent monitoring and controlling protection device which is an embedding-typed system comprising a micro-control processor; the device also comprises a data acquisition module, a serial communication module, an auxiliary hardware module, and a human-computer interactive module, so as to finish the tasks of data acquisition, protection judgment, fan control, serial communication and human-computer interactive processing and carry out continuous ventilation and state detection. By using two micro-computer intelligent monitoring and controlling protection devices, two fans which are respectively a host and an auxiliary machine, with the power being supplied by different power sources, are respectively controlled, so as to control the continuous work of the intelligent monitoring and controlling protection devices. The protection device not only can detect the current and voltage of the fans and protect the occurring fault in real time, but also can use complementary control strategy so as to ensure that a ventilation system can supply wind continuously, and therefore ensures the production safety of mines; the device also has the communication function, can be used as one function module of the electric automation system of the mines, and realizes the integration of functions such as dual-power dual-fan monitor, control, protection, communication, etc.
Owner:TONGJI UNIV

Mechanical property state monitor of circuit breaker

The invention relates to a mechanical property state monitor of a circuit breaker, consisting of two current sensors, a voltage divider, a data acquisition unit and a computer. One current sensor is arranged on a current loop of a breaking-closing coil of the circuit breaker and the other current sensor is arranged on a current loop of an energy storage motor of the circuit breaker; one side of the voltage divider is connected with a battery loop and the other side of the voltage divider is connected with the data acquisition unit; analog signals of the current sensors and the voltage divider are changed into digital signals and digital data is transmitted to the computer by a signal acquisition unit; acquiring analysis identification software in the computer controls the data acquisition unit to acquire and stores data, analyzes and judges the sampled data to obtain a judge result, displays and manages data. The invention has the advantages of simple operation, reliable running, high intellectualization and networking.
Owner:广州锐翔电力科技有限公司

Application program management system and method

The invention discloses an application program management system and method. The system comprises an SSR management platform and a client, wherein the SSR management platform and the client are connected through an AMQ message bus; a reputation identification interface is formed in the SSR management platform; the client is installed on a protected operation system; the SSR management platform is used for obtaining trust levels of application programs from a cloud through the reputation identification interface and setting trust levels for application programs in the operation system; and the client is used for controlling execution authorities of the application programs according to the trust levels. The method comprises the following steps of: obtaining an application program list in the protected operation system; comparing the application program list with a cloud application program library and configuring trust levels for application programs in the list; and controlling the execution authorities of the application programs by the client according to the trust levels. According to the system and method, the operation system can be prevented from being damaged by novel viruses and then the safety of the operation system is ensured.
Owner:ZHENGZHOU YUNHAI INFORMATION TECH CO LTD

Vinegar flavor analysis device and method

The invention discloses a vinegar flavor analysis device and a vinegar flavor analysis method. The vinegar flavor analysis device comprises a data acquisition device and a computer, wherein the data acquisition device comprises a microprocessor, a sample chamber, an air chamber, a gas-sensitive sensor array and a first air pump; an upper communicating pipe and a lower communicating pipe are arranged between the sample chamber and the gas chamber; an air inlet is formed in the air chamber; the air inlet is connected with the first air pump through a first air intake pipeline; a first electromagnetic valve and an activated carbon filter screen are arranged on the first air intake pipeline; an air outlet and a second air pump are arranged on the upper communicating pipe; a fourth electromagnetic valve is arranged at the inlet in the top of the air chamber; an air outlet electromagnetic valve is arranged at the air outlet; the gas-sensitive array is arranged in the air chamber. According to the method, the gas-sensitive sensor array is utilized to detect the volatilized gas of vinegar, the microprocessor samples the response signal generated by a gas-sensitive sensor, and the computer processes the sampling value and judges the flavors of vinegar. According to the invention, the flavors of different types of vinegar can be distinguished, so that a manufacturer can conveniently analyze and manage the flavors of vinegar.
Owner:ZHEJIANG GONGSHANG UNIVERSITY

Communication information merging method and device

InactiveCN105472167AConvenient unified viewing and management analysisIncrease profitSubstation equipmentHandsetText messaging
The invention discloses a communication information merging method and device. The method comprises: monitoring and obtaining the notification bar information received by the notification bar of a mobile terminal; and writing the notification bar information in a handset short message storage database which is used for storing the communication data generated by the mobile terminal performing handset short message communication. The method and device solve the technical problem of dispersed communication information pushed by different application assemblies, allow different application communication information received by the mobile terminal to be commonly stored in the handset short message storage database, facilitate uniformed check and management analysis of the communication information pushed by different applications for a mobile terminal user, increase the utilization rate of communication information, and improve user experience.
Owner:陈包容

Identification analysis system and method suitable for intelligent Internet of Things system

The invention provides an identification analysis system and method suitable for an intelligent Internet of Things system. The identification analysis system comprises an identification registration module, an identification analysis module and an identification management module; the identifier parsing module is configured to directly reply a service node communication address corresponding to an identifier code after parsing for a unified registration identifier allocated by a system when an identifier parsing request is received, for other registered identifiers, analyze and apply to the superior node to obtain registration representation feedback information. According to the invention, on the premise that the technical architecture of a company and upstream and downstream partners is not changed, each related party in the intelligent Internet of Things system can query the openable shared data of the identifier mapping equipment according to the identifier, so the data sharing and information fusion among business links and professional systems across regions and enterprises are realized.
Owner:ELECTRIC POWER RESEARCH INSTITUTE OF STATE GRID SHANDONG ELECTRIC POWER COMPANY +1

Health information display and control device and method, corresponding equipment and reagent carrier

The invention discloses a health information display and control device, which comprises a health information acquiring module, a display area division module and an output control module, wherein the health information acquiring module is used for acquiring stored health information; the display area division module is used for performing time period division on a display area and comprises an A time period which is divided by day and a B time period which is divided by the time periods of a day; and the output control module distributes and outputs specific health information contents to the display area in a corresponding time period according to time information of the health information. The invention also discloses a health information display and control method, a communication device comprising the health information display and control device, a medicament infusion device, test equipment and an ancillary reagent carrier. The health information display and control device can be used to automatically control, output and display fragmented health data according to an objective law to help a health-care personnel check the health information of a patient effectively, quickly and accurately.
Owner:广州广誉科技有限公司

Multifunctional high-voltage electrical equipment insulation tester

The invention discloses a multifunctional high-voltage electrical equipment insulation tester. The tester comprises a measuring circuit, a variable-frequency power supply, a boosting transformer, a control panel, a Cx reverse wiring current detection module, a Cx positive wiring current detection module and a resistance testing module; the input end of the variable-frequency power supply is connected with a main power supply, the output end of the same is connected with the boosting transformer, the boosting transformer is successively connected with a CVT isolation module and the Cx reverse wiring current detection module, the boosting transformer is also connected with a CVT low-voltage output end, the high-voltage output end of the boosting transformer is connected to the measuring circuit through a CVT reverse wire and an internal capacitor Cn which are connected in parallel, the measuring circuit is connected to the Cx reverse wiring current detecting module, the Cx positive wiring current detection module and the resistance testing module are connected to the measuring circuit, and the measuring circuit is connected to the control panel. The tester can realize insulation resistance test and dielectric loss multichannel test, ensures the accuracy of test data, and reduce the work time and risks.
Owner:GUIZHOU POWER GRID CO LTD

Rework epidemic prevention passing system and method using health code data in combination with temperature measurement equipment

The invention relates to the technical field of Internet of Things, in particular to a rework epidemic prevention passing system and method using health code data in combination with temperature measuring equipment, and the system comprises the temperature measuring equipment which is used for detecting the body temperature of passing personnel; the identity information identification equipment is used for acquiring identity information of passing persons; the communication module is connected with the identity information identification equipment, the temperature measurement equipment and a health cloud big data center and is used for acquiring health data of the passing personnel according to the identity information; the back-end processing module is connected with the communication module, judges whether to release the current person or not according to the authority corresponding to the identity information and / or the health data and / or the body temperature, and transmits the passing record of the passing person to the health cloud big data center, and the rework epidemic prevention passing system further comprises a voice broadcast device. And the voice broadcast module is connected with the rear-end processing module and carries out voice broadcast according to a judgment result of the rear-end processing module.
Owner:SHANGHAI COMMITTEE CHINA TELECOM GRP LABOR UNION +1

Device and method for analyzing flavour of blended vinegar

The invention discloses a device and a method for analyzing the flavour of blended vinegar. The device comprises a data acquisition device and a computer, wherein the data acquisition device comprises a microprocessor, a sample chamber, a gas chamber, a gas sensitive sensor array and a first gas pump; an upper communication pipe and a lower communication pipe are arranged between the sample chamber and the gas chamber; a gas inlet is formed in the gas chamber and connected with the first gas pump via a first gas inlet pipeline; a gas outlet and a second gas pump are arranged on the upper communication pipe; a fourth electromagnetic valve is arranged at a top inlet of the gas chamber; a gas outlet electromagnetic valve is arranged at the gas outlet; and the gas sensitive sensor array is arranged in the gas chamber. According to the method, volatilization gas of the blended vinegar is detected via the gas sensitive sensor array, response signals generated by the gas sensitive sensor are sampled by the microprocessor, and the computer processes a sampling value and judges the flavour of the blended vinegar. The device and the method can differentiate the flavours of different kinds of blended vinegar, so as to bring convenience for manufactures to analyze and manage the flavour of the blended vinegar.
Owner:ZHEJIANG GONGSHANG UNIVERSITY

GMS continuous integration construction automatic test method and system

The invention discloses a GMS continuous integration construction automatic test method and system, and the method comprises the steps: a firmware compiling step: a compiling server compiles firmwareaccording to a first control instruction and a synchronization code of a Jenkins server, and synchronizes the firmware to a plurality of specified test hosts; a test processing step: the test hosts are connected with a plurality of to-be-tested devices through adb according to a second control instruction of the Jenkins server, the firmware is programmed to the to-be-tested devices, the environment of the to-be-tested devices is set, a GMS test is executed, and a test result is uploaded to a test analysis server; and a result analysis step: a test analysis server performs statistical analysison the test result according to a third control instruction of the Jenkins server, and sends a corresponding test analysis result mail. Compared with the prior art, the method at least has the beneficial effects that the labor cost is reduced, the GMS test efficiency is improved, the automatic coverage rate is high, test manpower is basically not required to be input, and the reusability is high.
Owner:ALLWINNER TECH CO LTD

Micro-grid communication control method, device and system

The invention discloses a micro-grid communication control method, device and system. The method comprises the steps of: obtaining a communication mode parameter value set by a communication node sensor arranged in a micro-grid sub-system; judging whether the communication mode parameter value is a first communication mode parameter pre-set value or not, wherein the first communication mode parameter pre-set value is used for indicating that the communication mode of the micro-grid sub-system and a micro-grid parent-system is wireless network communication; and if so, controlling the working state of a communication mode switching module arranged in the micro-grid sub-system to a wireless network communication state, so that the communication mode of the micro-grid sub-system and the micro-grid parent-system is wireless network communication, wherein a communication node in the micro-grid sub-system sends communication data to the micro-grid parent-system through a wireless network. According to the micro-grid communication control method, device and system disclosed by the invention, whether a wired network fails or not is determined through the communication mode parameter value;furthermore, uninterrupted communication between the micro-grid sub-system and the micro-grid parent-system during the fault period of the wired network can be ensured; and the offline problem of themicro-grid sub-system is solved.
Owner:紫石能源有限公司

Environment monitoring unmanned aerial vehicle

The invention relates to the field of environment monitoring and unmanned aerial vehicles, in particular to an environment monitoring unmanned aerial vehicle which comprises an unmanned aerial vehicle body, an environment monitoring sensor group, a camera, a sampling mechanism and a supporting mechanism. The sampling mechanism is installed at the bottom of the unmanned aerial vehicle, and when the unmanned aerial vehicle monitors that the air environment of a certain region is abnormal, soil and water sources of the region can be sampled and submitted for inspection through the sampling mechanism, so that comprehensive monitoring of the environment is achieved, analysis and treatment of environmental pollution are facilitated, and the environmental monitoring and treatment effect is improved; the sampling mechanism is detachably installed on the bottom face of the unmanned aerial vehicle through cooperation of the installation base and the installation box, when the unmanned aerial vehicle normally monitors the atmospheric environment, the sampling mechanism can be detached, so that the load of the unmanned aerial vehicle is reduced, the single-time endurance mileage and the monitoring range of the unmanned aerial vehicle can be increased, and when it is monitored that the environment of a certain region is abnormal, the sampling mechanism can be quickly added for further sampling detection.
Owner:孟维特

Device and method for analyzing flavor of pig feed

InactiveCN103424430AIncrease the concentration of volatile gasesConducive to full volatilizationMaterial analysis by electric/magnetic meansSensor arrayActivated carbon
The invention discloses a device and a method for analyzing the flavor of pig feed. The device comprises a data acquisition device and a computer, wherein the data acquisition device comprises a microprocessor, a sample chamber, an air chamber, a gas sensor array and a first air pump; an upper communicating pipe and a lower communicating pipe are arranged between the sample chamber and the air chamber; the air chamber is connected with the first air pump through a first air inlet pipeline; a first solenoid valve and an activated carbon filter screen are arranged on the first air inlet pipeline; an air outlet and a second air pump are arranged on the upper communicating pipe; an air outlet solenoid valve is arranged on the air outlet; the gas sensor array is arranged in the air chamber. Volatilized gas of the pig feed is detected through the gas sensor array, the microprocessor is used for sampling a response signal generated by the gas sensor; the computer is used for processing the sampling value; the dynamic classification parameter delta is calculated through a nonlinear stochastic resonance algorithm and a nonlinear self-calibration dynamic classification model, so that the flavor of the pig feed is judged. The device and the method can distinguish flavors of different kinds of the pig feed.
Owner:ZHEJIANG GONGSHANG UNIVERSITY

Parcel intelligent weighing and processing equipment for automatic logistics

The invention discloses parcel intelligent weighing and processing equipment for automatic logistics. The equipment comprises a weighing mechanism support, wherein a weighing mechanism body is fixedlyconnected to the upper end of the weighing mechanism support, a weighing conveying belt is connected to the upper end of the weighing mechanism body, a data collection and processing cabinet is arranged at one side of the weighing mechanism support, and a display screen, a scanning camera, an image collection camera and an RFID tag recognition region are fixedly connected to the side wall, closeto the weighing mechanism support, of the data collection and processing cabinet. According to the parcel intelligent weighing and processing equipment for automatic logistics, a code-scanning and RFID dual-recognition mode can be adopted to read relevant information in a logistics parcel tag record, meanwhile the actual weight of a logistics parcel is obtained, the actual weight of the parcel canbe compared with weight information in the logistics parcel tag record, and statistical analysis can be performed automatically; and when the weight information in the record is not consistent with actual weight information, the problem can be automatically reported to a manager, and it is convenient for the manager to perform analysis and management.
Owner:江苏盛世盈泰智能设备科技有限公司

Emergency communication system based on mobile intelligent terminal

The invention discloses an emergency communication system based on a mobile intelligent terminal. The emergency communication system comprises a management server, a GSM mobile phone modem cluster module, a telecom operator short message gateway module, a call center module, the mobile intelligent terminal, a mobile intelligent terminal APP and a monitoring system. The management server is interconnected with the GSM mobile phone modem cluster module, the telecom operator short message gateway module and the call center module to realize conversion between GSM network mobile phone communication protocols of different operators, emergency scheduling between users and the call center module, recording of emergency information uplink and downlink information and other functions. The mobile intelligent terminal APP is in web connection with the management server; a user can conveniently upload text, voice, images, videos, positions and other information to the management server through themobile intelligent terminal APP, and the information is sent to the call center module through the management server, so that command rescue personnel can visually know the situation of a disaster site and take rescue measures in time.
Owner:TIANJIN VOCATIONAL INST

Communication information merging method and device

InactiveCN105472168ASolve scattered technical problemsConvenient unified viewingSubstation equipmentComputer terminalData library
The invention discloses a communication information merging method and device. The method comprises: monitoring and obtaining the notification bar information received by the notification bar of a mobile terminal; and writing the notification bar information in a handset short message storage database which is used for storing the communication data generated by the mobile terminal performing handset short message communication. The method and device solve the technical problem of dispersed communication information pushed by different application assemblies, allow different application communication information received by the mobile terminal to be commonly stored in the handset short message storage database, facilitate uniformed check and management analysis of the communication information pushed by different applications for a mobile terminal user, increase the utilization rate of communication information, and improve user experience.
Owner:陈包容

Processing method and device for customer classification

The embodiments of the invention provide a processing method and device for customer classification. The method comprises the following steps: determining the record time entrusted by a customer and the house inspection time of last house inspection; determining whether there is a house inspection record within a first time period between the current time and the house inspection time; and classifying the customer according to the first time period, a second time period, the house inspection record determining result and a preset rule to obtain a customer of a corresponding type, wherein the second time period is the time interval between the current time and the record time. The device is used to execute the method. According to the processing method and device for customer classificationprovided by the embodiments of the invention, a customer is classified to a corresponding type according to the preset rule and the house inspection record determining result, so that the related personnel can optimize the analysis and management of the customer's house inspection behavior by analyzing the customer type, and the success rate of house purchase or rental by customers can be improved.
Owner:KE COM (BEIJING) TECHNOLOGY CO LTD

Water conservancy design construction management method and system for EPC general contract project

The invention discloses a water conservancy design construction management method and system for an EPC general contract project, and the system comprises a project system which is connected with a design system in an associated manner, the design system is connected with a construction system in an associated manner, the construction system is connected with an operation system in an associated manner, and the construction system is in auxiliary connection with a construction management system. Through the mutual management of a plurality of branch systems, the method can achieve the layeredmanagement and control of a plurality of types of change-over from project searching, assessment, construction and completion acceptance, effectively improves the flow efficiency, achieves the management in a mode of overall contract contract contract, can directly control the construction quality, saves the construction detail management, effectively reduces the contract. Meanwhile, digital management is established in construction, checking and filing can be implemented, analysis and management in the acceptance stage are facilitated, omission is avoided, in this way, the efficiency and accuracy of contract management can be greatly improved, the construction cost is effectively reduced, and the construction quality is guaranteed.
Owner:中建三局水利水电开发有限公司

Intelligent Analysis System of Substation Equipment Monitoring Data Signal

The invention relates to the field of intelligent analysis of monitoring data signals, in particular to an intelligent analysis system for a substation equipment monitoring data signal, and aims to provide the intelligent analysis system for converting data information into an event notification mode from a conventional item-by-item notification mode and establishing a corresponding relationship and an internal relationship between notification information and monitored equipment. According to the intelligent analysis system provided by the invention, the monitoring data signal collected by amonitoring system is learnt and analyzed through an intelligent learning algorithm of a Bayesian neural network, thereby assisting a monitoring manager to analyze and manage the monitoring signal; andaccording to established intelligent monitoring information processing strategy library and network topology structure library, in combination with the specific monitoring signal, automatic perception, analysis and decision making during sending of warning information are realized, so that the pressure of working personnel is reduced, a large amount of repeated and complex workloads of the working personnel are reduced, and an efficient and reliable management mode is provided for monitoring management.
Owner:STATE GRID TIANJIN ELECTRIC POWER +1

Intelligent door control system

The invention discloses an intelligent door control system. The intelligent door control system which comprises a door control and alarm system, a door control system storage network platform and a monitoring system is characterized in that: the door control and alarm system and the monitoring system are connected with the door control system storage network platform in a wired or wireless mode; the door control and alarm system comprises an intelligent card, a door control host, a door closer, a magnetic lock, and a light and sound alarm, wherein the door control host is used to read out and send intelligent card data, receive a command from the door control system storage network platform, and control the door closer, the magnetic lock and the light and sound alarm; the door closer and the magnetic lock are arranged between a door and a door beam; the monitoring system is used to monitor the unlocking person and the state of the door control and alarm system, receives of the command from the door control system storage network platform, transmit real time data to the door control system storage network platform; and the door control system storage network platform which records and stores the intelligent card data sent by the door control host, the state of the door control host and data sent from the monitoring system can remotely control the opening and the closure of the door.
Owner:杭州市公安局拱墅区分局

Wireless measurement method for capacitor

The invention discloses a wireless measurement method for a capacitor. The method comprises the steps of clamping a to-be-measured capacitor through a current clamp, and obtaining a test signal, designing a test circuit, amplifying a test signal through a program control amplification module in the test circuit, and converting the amplified test signal through an A / D conversion module in the test circuit to obtain a digital signal, according to the digital signal, acquiring a measurement result through an ARM processor 1 module in the test circuit, and transmitting the measurement result to an ARM processor 2 module in the test circuit, enabling the ARM processor 2 module to communicate with a wireless networking module in the test circuit through a serial port protocol, and transmitting a measurement result to a terminal through the wireless networking module. Through designing the test circuit, damage to the capacitor porcelain bushing caused by lead removal is avoided, the test efficiency is improved, and the labor intensity is reduced; wireless collection of test data is achieved, and management and analysis of the test data are facilitated.
Owner:GUIZHOU POWER GRID CO LTD

Digitalized paddy rice seed testing machine

The invention relates to an online non-destructive testing method which is suitable for automatically measuring and recording the total grain number, the filled grain number, the maturing rate, the grain lengths, the grain widths and the length-width ratio of a single plant or single-batch paddy rice in the paddy rice seed testing process for agricultural scientific research personnel. The digitalized paddy rice seed testing machine mainly comprises six functional modules of a bar code recognizer, a grain transfer device, an air separation device, an image acquisition device, a PLC (Programmable Logic Controller) and a computer system. The digitalized paddy rice seed testing machine can be used for separating filled grains and empty and shriveled grains by utilizing the air separation device, dynamically acquiring grain parameters by utilizing a machine vision technology and simultaneously measuring the total grain number and the filled grain number of the paddy rice, thereby overcoming a bottleneck that the traditional testing measure can not simultaneously acquire the total grain number and the filled grain number and realizing the detection to the grain-size parameters of the paddy rice at the same time of calculating the paddy rice grain number. The invention can be also widely applied to the seed testing work of other grain crops.
Owner:HUAZHONG UNIV OF SCI & TECH
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