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33results about How to "Flexible monitoring methods" patented technology
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Highway operation safety-based mobile monitoring and early warning system and method
InactiveCN103150907AImprove securityEasy to detectRoad vehicles traffic controlEarly warning systemComputer module
The invention discloses a highway operation safety-based mobile monitoring and early warning system and method. The system comprises a data acquisition unit, a data storage unit, a data processing unit, an electronic display screen and a wireless communication module, wherein the data acquisition unit, the data storage unit, the electronic display screen and the wireless communication module are all connected with the data processing unit; the system is arranged on a vehicle; and an accumulator is adopted to provide power. The method specifically comprises the following steps of: constructing a basic database; acquiring dynamic data by the data acquisition unit in real time; comparing real-time road condition parameters with safe road condition parameters by the data processing unit to generate early warning information; and transmitting the real-time road condition parameters and the early warning information to a monitoring center by the wireless communication module. According to the system and the method, the defects of the conventional fixed monitoring system and patrol vehicle can be made up, real-time detection and analysis of the highway road condition parameters are effectively improved, and the highway operation safety level and the emergency management capacity are improved.
Owner:郭忠印 +4
Video and gate inhibition integrated system based on IP
InactiveCN101441783AAchieve seamless overlayEfficient integrationClosed circuit television systemsIndividual entry/exit registersVideo monitoringExtensibility
The invention relates to a system integrating video and entrance guard based on an IP, in particular to an intelligent monitoring system integrating video monitoring, multifunctional entrance guard and theft-proof warning function. The system is established based on the IP and organically integrates the video and the entrance guard. The system comprises a monitoring central computer, a video monitoring part and an entrance guard controlling part. The monitoring central computer integrates the video monitoring part and the entrance guard controlling part for processing and sharing data. The three parts are accessed into a local area network by an exchanger through network cables to achieve interconnection based on TCP / IP, and the transmission and the interaction of information data are achieved through a network. With the system, the functions of video monitoring and entrance guard controlling can be effectively integrated, thus the network extensibility of the system is improved effectively.
Owner:SHANDONG UNIV
Network flow monitoring method and system
InactiveCN110213198ADoes not affect normal transmissionFlexible monitoring methodsData switching networksTraffic capacityNetwork packet
The invention relates to a network traffic monitoring method and system, and the method comprises the steps: S1, monitoring a network device, and capturing a data packet from network data generated bya first service module; s2, storing the data packet; s3, analyzing the data packet, and generating a dynamic rule according to an analysis result; s4, importing a static rule, and monitoring and filtering the network data generated by the first service module according to the dynamic rule and the static rule; and S5, transmitting the monitored and filtered network data to a second service module,one of the first service module and the second service module being a network application service module, and the other being a network interface. According to the network flow monitoring method andsystem provided by the invention, the monitoring mode is flexible, the monitoring content is reliable, and the normal transmission of network data is not influenced.
Owner:CHINA STANDARD SOFTWARE
Method and system for remote video monitoring of intelligent terminal
InactiveCN103581622AQuick installationFlexible monitoring methodsClosed circuit television systemsTransmissionVideo monitoringMonitor mode
The invention discloses a method and system for remote video monitoring of an intelligent terminal. The method for remote video monitoring of the intelligent terminal includes the following steps that (1) real-time video in the current monitored area is collected by video monitoring equipment; (2) video data collected by the video monitoring equipment is stored by video monitoring storage equipment; (3) the video data stored in the video monitoring storage equipment is browsed by the intelligent terminal and the video monitoring equipment is remotely controlled by the intelligent terminal. The system for remote video monitoring of the intelligent terminal comprises the video monitoring equipment, the video monitoring storage equipment, a network and the intelligent terminal. The video monitoring equipment is connected with the video monitoring storage equipment through a video transmission cable, and the video monitoring storage equipment transmits the video data to the intelligent terminal through the network. The method and system for remote video monitoring of the intelligent terminal overcome defects existing in an existing remote video monitoring method, the system has the advantages of being fast to install, flexible in monitoring mode, high in reliability and the like, and real time performance and safety of video transmission can be guaranteed.
Owner:ANHUI HUISHANG GRP CO LTD
In situ real-time measurement device used in powder bed melting additive manufacturing process
InactiveCN110715951AThe manufacturing process does not affectImprove performanceThermometer detailsAdditive manufacturing apparatusMeasurement devicePowder bed
The invention discloses an in situ real-time measurement device used in a powder bed melting additive manufacturing process. A thermocouple of the device is arranged at a position, where temperature needs to be measured, on a substrate, and a displacement sensor is in contact with the lower surface of the substrate, so that the displacement sensor can measure deformation of the substrate in the additive manufacturing process. The device disclosed by the invention can realize in situ real-time monitoring on thermal-deformation (or temperature) of the substrate and a formed part in the powder bed melting additive manufacturing process, can accurately reflect evolution rules of the thermal-deformation (or temperature) of the substrate along with time, not only provides a reliable experimentalmeasurement basis for studying a deformation mechanism of the substrate and the formed part in the powder bed melting additive manufacturing process, but also provides powerful experimental data forfinite element simulation on powder bed melting additive manufacturing and finally lays a foundation for establishing a technique of effectively controlling deformation of the substrate and the formedpart as well as obtaining a high-precision and high-performance formed part.
Owner:NORTHWESTERN POLYTECHNICAL UNIV
On-line leakage intelligent monitoring system based on multi-parameter monitoring and monitoring method
ActiveCN106054768ASimple structureReasonable designProgramme controlDetection of fluid at leakage pointMonitoring statusEngineering
The invention discloses an on-line leakage intelligent monitoring system based on multi-parameter monitoring and a monitoring method. The monitoring system includes a front-end leakage detection connecting device installed on a monitored device and a rear leakage monitoring device connected with the front-end leakage detection connecting device, the front-end leakage detection connecting device includes a plurality of leakage detection connecting pipes and a first connecting joint, a plurality of monitoring holes are arranged in the monitored device, each monitoring hole is connected with an inlet of one leakage detection connecting pipe, the rear leakage monitoring device includes a pressure monitoring device, a gas monitoring device, an acid-base value monitoring device, a data acquisition instrument, a master control device and a leakage alarm device, The monitoring method includes steps of monitoring project selection, alarm threshold setting, monitoring setting, and online leakage monitoring. The on-line leakage intelligent monitoring system is reasonable in design, simple in use, operation, and connection, and good in use effect, and can monitor the leakage conditions of the monitored device in real time online, the monitoring manner is flexible, the monitoring result is reliable, and the later query is simple.
Owner:XIAN UNITED PRESSURE VESSEL CO LTD
Intelligent operation and maintenance and health management system for motor
PendingCN113095516ALower purchase costImprove the level of intelligenceData processing applicationsHardware monitoringPhase currentsData acquisition
The invention relates to the field of motor fault diagnosis, online monitoring, intelligent operation and maintenance and health management, in particular to an intelligent operation and maintenance and health management system for a motor. The system comprises a data acquisition module, a data analysis module and an intelligent operation and maintenance module. The data acquisition module, the data analysis module and the intelligent operation and maintenance module are respectively in communication connection with the CPU; the data acquisition module is used for connecting a voltage and current transformer signal, a vibration sensor signal and a temperature sensor signal into the device and synchronously acquiring three-phase current, voltage data, vibration data and temperature data, wherein the vibration sensor collects data of a motor bearing end cover or a bearing seat in the horizontal and vertical directions, and the temperature sensor collects a motor stator three-phase winding temperature signal; and the data analysis module is used for establishing a data analysis model, classifying fault stages according to labels, generating a fault analysis report, storing the fault analysis report in the data storage module, and transmitting a fault stage instruction back to the CPU.
Owner:XIAN SHUANGHE SOFTWARE ENG
Novel sampling and monitoring system for open space oil material fire pollution
InactiveCN103389230AHigh flame temperatureStrong environmental adaptabilityWithdrawing sample devicesThermal insulationPollutant
The invention discloses a novel sampling and monitoring system for open space oil material fire pollution. A dust preventing and filtering stopper is disposed at the head of each sampling tube. A high-temperature-resistant thermal-insulation material is disposed outside each of the sampling tubes. A sucking pump is installed at the tail end of each of the sampling tubes. Each of the sampling tubes is connected to the left side of a sampling terminal monitoring device. Temperature sensors are connected to the left side of a temperature recorder. A mobile hinge is disposed on the top of each support. The supports and the mobile hinges are cooperatively installed under the mobile hinges to play a supporting role. A scalable metal sleeve is disposed above the mobile hinges. Metal sleeve side tubes are respectively disposed outside the sampling tubes. Side tube mobile hinges are respectively disposed at the lower parts of the metal sleeve side tubes. The sampling and monitoring system can perform multi-point sampling and monitoring for pollution gas, can achieve pollution gas colleting and monitoring in different positions and at different heights by adjusting the scalable metal sleeve and the mobile supports, and can complete temperature monitoring for the point location at the same time of gas collection.
Owner:LOGISTICAL ENGINEERING UNIVERSITY OF PLA
Method for testing system resources occupied by software
InactiveCN104657273AImprove test efficiencyTest accurateSoftware testing/debuggingGNU/LinuxNetwork interface controller
The invention discloses a method for testing system resources occupied by software, and belongs to the field of system resource monitoring. The testing method comprises the following steps: monitoring Linux system resources (including a CPU (Central Processing Unit), a memory, a hard disk and a network card); testing the average resource occupation condition of a system before the software is installed; testing the average resource occupation condition of the system after the software is installed; comparing the two average resource occupation conditions to obtain the system resource occupation condition of a software product. Compared with the prior art, the method has the characteristics that a plurality of indexes are monitored simultaneously, information is recorded intuitively, recorded data is reliable, the data average value is acquired rapidly, and the like; high practicability and good popularization and application values are achieved.
Owner:LANGCHAO ELECTRONIC INFORMATION IND CO LTD
Intelligent elevator monitoring method
PendingCN111439645AImprove intelligenceFlexible monitoring methodsElevatorsImaging analysisElectric cars
The invention discloses an intelligent elevator monitoring method. The method comprises the following steps that a camera shoots a monitoring image in an elevator and sends the monitoring image to anoperation control main board; the operation control main board analyzes the monitoring image to obtain an existing state type of an electric vehicle; when the existing state of the electric vehicle isred, an execution component prevents an elevator door from being closed; when the existing state of the electric vehicle is green, the operation control main board analyzes the monitoring image to obtain the existing state type of a forbidding action; when the existing state type of the forbidding action is red, an alarm device gives an alarm; when the existing state type of the forbidding actionis green, a background server sends a new image analysis model to the operation control main board; and the operation control main board replaces the current model with the new image analysis model.An elevator running state can be intelligently monitored, the situation that potential fire hazard is caused when a high-rise electric bicycle owner brings an electric vehicle back to home to charge by using the elevator can be prevented, and illegal violence behaviors in the elevator can be monitored and warned in time.
Owner:宜家智能科技(广州)有限公司
Domestic indoor robot for autonomously acquiring and actively pushing multiple safety information
The invention relates to an indoor removable security robot which detects multiple danger information, traces and locates a danger source, actively pushing information and adopts autonomous navigation. The robot mainly comprises fire detection, water leakage detection, intrusion detection as well as tracing and location, combustible gas leakage detection and leakage source location; and the robotis accessed to a network, uploads the danger information to a cloud server and actively pushes the danger information to a smart device of a user; and the robot adopts a wheel type structure, a wheelspeed meter and a camera are utilized for completing visual navigation, and autonomous movement of the robot is realized. Compared with an existing traditional home security system, the robot has theadvantages of low manufacturing cost, convenience in use, safety and reliability as well as flexibility and high efficiency and can be taken as a reference in the field of home security.
Owner:HARBIN UNIV OF SCI & TECH
High-accuracy pulse/direct current digital power of ionic accelerator
ActiveCN101582647AFlexible monitoring methodsAc-dc conversion without reversalDc-dc conversionIonLoad circuit
The invention relates to a high-accuracy pulse / direct current chopping digital power of an ionic accelerator, which comprises an ionic accelerator high-accuracy general digital power regulator, an ionic accelerator general digital power controller, a low-voltage transformer, a three-phase diode rectifying and filtering circuit, an H bridge bidirectional chopping circuit, a high-accuracy current feedback circuit and a load circuit. By using the ionic accelerator high-accuracy general digital power regulator to control and regulate a chopping-type non-isolating switch circuit, a high-accuracy digital power of the ionic accelerator which can work in two operating modes, namely, a pulse operating mode and a direct current operating mode, is realized, and the requirements of the digital power of the ionic accelerator in terms of high-accuracy data acquisition, high-speed and high-accuracy digital regulation, high-accuracy PWM output and the like are satisfied. The high-accuracy pulse / direct current chopping digital power has simple and reliable operation mode, can realize communication and operation to the digital power by means of a local human-computer interface and can also realize remote network control to one or more digital powers by utilizing a CAN bus networking method. The high-accuracy pulse / DC chopping digital power can be applied to ordinary ionic accelerators and special ionic cancer-treating accelerators, or other similar applications.
Owner:INST OF MODERN PHYSICS CHINESE ACADEMY OF SCI
Capacitance human body approach alarming control device
InactiveCN102419886AFlexible monitoring methodsSolve the dangerBurglar alarm electric actuationCapacitanceHuman body
The invention relates to a capacitance human body approach alarming control device. The alarming control device comprises a 220V alternating current power supply, a 12V direct current power supply, a capacitance bridge circuit, a differential pressure signal detecting circuit and a differential pressure signal amplifying and alarming control circuit, wherein the capacitance bridge circuit comprises capacitors C1-C4; the differential pressure signal detecting circuit comprises Schottky diodes D1-D4; certain defects exist in certain finished product monitoring devices or facilities on the market; and the capacitance human body approach alarming control device is designed in order to solve or make up the certain defects existing in various monitoring devices on the market, higher selling prices and other problems. The capacitance human body approach alarming control device is mainly used for detecting whether a human body approaches a fortification area, is flexible and various in the monitoring mode and is not limited by factors such as the size of monitoring areas or properties of articles and the like; when certain cases happen, the alarming device acts dexterously and solves the problems of misinformation of non-substantiality conditions and failed reporting of dangerous warning conditions; four monitoring passageways can be simultaneously used; and a part of monitoring passageways can be used according to the need.
Owner:陈子杨
Wireless electric signal detection device and method in specific area
InactiveCN107241151ASimple structureImprove capture success rateSpatial transmit diversityTransmission monitoringControl signalData transmission
The invention discloses a radio signal detection device and method in a specific area. The signal detection unit is used to detect wireless signals in a specific area; Carry out signal control and calculation, and distinguish the controllers inside and outside the area through the comparison of the strength of the two signals. Inductively receive and connect with the host through a coupler, the main antenna is more than one combined antenna set in the detection area and evenly distributed in the detection area. The auxiliary antenna is connected to the auxiliary machine through a coupler by inductively receiving signals from various directions, and the auxiliary antenna is more than one combined antenna set outside the detection area and evenly distributed outside the detection area.
Owner:YIXUN TECH
QSYS system based image processing abnormal monitoring method and system
InactiveCN104243979AImprove recovery efficiencyTargetedTelevision systemsReal-time computingIntellectual property
The invention provides a QSYS system based image processing abnormal monitoring method and system. The method includes: detecting whether a target signal of an Avalon ST (Avalon streaming interface) of a corresponding IP (intellectual property) module of the QSYS system is low level or not; if so, timing the time of the target signal as the low level to acquire the duration time; when the duration time is larger than a preset time threshold, subjecting the corresponding IP module to restoration operation. By the method and system, the suspended state of the IP module of the QSYS system can be instantly detected, and image restoration efficiency is improved.
Owner:GUANGDONG VTRON TECH CO LTD
Capacitance bridge type human body proximity alarm
InactiveCN104574757AFlexible monitoring methodsLight alarm action simplyElectric transmission signalling systemsBurglar alarm electric actuationCapacitanceAlternating current
The invention belongs to the technical field of security protection and electronic monitoring, and relates to a capacitance bridge type human body proximity alarm. The alarm comprises a 220V alternating-current power supply, a 12V direct-current power supply, a capacitance bridge circuit, a signal detection circuit, a signal amplification circuit and a sound-light alarm circuit. As certain finished monitoring devices or facilities in the market have certain defects, the capacitance bridge type human body proximity alarm is designed for solving the problems of certain defects, relatively high price and the like of various monitoring devices in the market. The monitoring alarm is used for detecting whether a human body enters a fortification region or not, and has the main functions and effects that firstly, monitoring modes are flexible and diversified and cannot be limited by factors such as the size of a monitoring region or the properties of an article; secondly, when a warning occurs, the sound-light alarming action of the monitoring device is quickly generated; thirdly, the problems of false alarming of non-substantial dangerous cases, missed alarming of dangerous cases and the like are solved; fourthly, the four monitoring channels of the alarm can be simultaneously used or part of the monitoring channels are used as needed.
Owner:XIAN ZAOXIN ELECTRONICS INFORMATION TECH
On-line leakage intelligent monitoring system and monitoring method based on multi-parameter monitoring
ActiveCN106054768BSimple structureReasonable designProgramme controlDetection of fluid at leakage pointMonitoring statusMonitoring system
The invention discloses an on-line leakage intelligent monitoring system based on multi-parameter monitoring and a monitoring method. The monitoring system includes a front-end leakage detection connecting device installed on a monitored device and a rear leakage monitoring device connected with the front-end leakage detection connecting device, the front-end leakage detection connecting device includes a plurality of leakage detection connecting pipes and a first connecting joint, a plurality of monitoring holes are arranged in the monitored device, each monitoring hole is connected with an inlet of one leakage detection connecting pipe, the rear leakage monitoring device includes a pressure monitoring device, a gas monitoring device, an acid-base value monitoring device, a data acquisition instrument, a master control device and a leakage alarm device, The monitoring method includes steps of monitoring project selection, alarm threshold setting, monitoring setting, and online leakage monitoring. The on-line leakage intelligent monitoring system is reasonable in design, simple in use, operation, and connection, and good in use effect, and can monitor the leakage conditions of the monitored device in real time online, the monitoring manner is flexible, the monitoring result is reliable, and the later query is simple.
Owner:XIAN UNITED PRESSURE VESSEL CO LTD
Highway operation safety-based mobile monitoring and early warning system and method
InactiveCN103150907BImprove securityEasy to detectRoad vehicles traffic controlEarly warning systemComputer module
The invention discloses a highway operation safety-based mobile monitoring and early warning system and method. The system comprises a data acquisition unit, a data storage unit, a data processing unit, an electronic display screen and a wireless communication module, wherein the data acquisition unit, the data storage unit, the electronic display screen and the wireless communication module are all connected with the data processing unit; the system is arranged on a vehicle; and an accumulator is adopted to provide power. The method specifically comprises the following steps of: constructing a basic database; acquiring dynamic data by the data acquisition unit in real time; comparing real-time road condition parameters with safe road condition parameters by the data processing unit to generate early warning information; and transmitting the real-time road condition parameters and the early warning information to a monitoring center by the wireless communication module. According to the system and the method, the defects of the conventional fixed monitoring system and patrol vehicle can be made up, real-time detection and analysis of the highway road condition parameters are effectively improved, and the highway operation safety level and the emergency management capacity are improved.
Owner:郭忠印 +4
Built-in web combiner box
InactiveCN103001979AFlexible monitoring methodsReliable dataPhotovoltaic monitoringData switching networksWeb siteTTEthernet
The invention provides a built-in web combiner box which comprises an internal web site module. The web site module has a unique IP (internal protocol) address and can upload real-time operation data acquired from inside of the combiner box to a local area network server by the web site module, and accordingly after collection, the server monitors operation state of each combiner box in real time through a control terminal corresponding to each combiner box anytime and anywhere. Therefore, an operation maintainer can use various control terminals such as a computer or mobile phone to monitor operation state of each combiner box through the internet in real time anytime and anywhere. In addition, when fault occurs to the built-in web combiner box, emails and short messages can be sent to specified users through a network, and accordingly the problem that the fault cannot be discovered due to the fact that monitoring is not in place is avoided.
Owner:SUZHOU CHANGFENG AUTOMATION TECH
Remote monitoring system of radar power supply
InactiveCN111123141AReduce volumeReduce in quantityCurrent/voltage measurementPower supply testingInterference (communication)Radar
The invention discloses a remote monitoring system of a radar power supply. The system comprises a main control module, a power supply module, a relay module, a network switching module, a radar powersupply monitoring module and a fan power supply monitoring module. The system can accurately monitor external equipment including a radar host and a radar fan in specified current and voltage ranges;the equipment can be protected when abnormality is detected; and overvoltage and large current protection circuits are realized. Meanwhile, network exchange among the main control module, the radar host and the network center can be realized, so that the monitoring mode of the system is more flexible. According to the invention, power supply, ground and signal isolation among the modules is realized under the condition of not influencing communication among the modules, and interference among the modules of the monitoring system is reduced. In addition, integration of power supply monitoringand network switching is realized, the size of the circuit board is reduced, and the whole equipment is more convenient.
Owner:NANJING UNIV OF SCI & TECH
A kind of mountain collapse intelligent monitoring system and monitoring method
ActiveCN108419048BLow costFlexible monitoring methodsSurveyConstructionsControl engineeringLandslide
Owner:NANYANG INST OF TECH
High-accuracy pulse/direct current digital power of ionic accelerator
ActiveCN101582647BFlexible communicationFlexible monitoring methodsAc-dc conversion without reversalDc-dc conversionLoad circuitTransformer
The invention relates to a high-accuracy pulse / direct current chopping digital power of an ionic accelerator, which comprises an ionic accelerator high-accuracy general digital power regulator, an ionic accelerator general digital power controller, a low-voltage transformer, a three-phase diode rectifying and filtering circuit, an H bridge bidirectional chopping circuit, a high-accuracy current feedback circuit and a load circuit. By using the ionic accelerator high-accuracy general digital power regulator to control and regulate a chopping-type non-isolating switch circuit, a high-accuracy digital power of the ionic accelerator which can work in two operating modes, namely, a pulse operating mode and a direct current operating mode, is realized, and the requirements of the digital power of the ionic accelerator in terms of high-accuracy data acquisition, high-speed and high-accuracy digital regulation, high-accuracy PWM output and the like are satisfied. The high-accuracy pulse / directcurrent chopping digital power has simple and reliable operation mode, can realize communication and operation to the digital power by means of a local human-computer interface and can also realize remote network control to one or more digital powers by utilizing a CAN bus networking method. The high-accuracy pulse / DC chopping digital power can be applied to ordinary ionic accelerators and special ionic cancer-treating accelerators, or other similar applications.
Owner:INST OF MODERN PHYSICS CHINESE ACADEMY OF SCI
Refined process monitoring method and system based on watchdog in linux system
ActiveCN105677501BMeet high quality requirementsFlexible monitoring methodsFault responseHardware monitoringDynamic monitoringQuality process
The invention discloses a refined process monitoring method and system based on a watchdog in a Linux system and relates to the technical field of process monitoring in the Linux system. The method comprises the steps of judging whether process monitoring this time is static monitoring or dynamic monitoring according to an established monitoring configuration file; monitoring each service process by sending specific signals regularly if process monitoring this time is static monitoring, and resetting the system by stopping 'dog feeding' once it is found that no service process exists; starting service process monitoring after service process register only if process monitoring this time is dynamic monitoring, obtaining the latest state of each service process through stage frames which are sent constantly during monitoring, and resetting the system by stopping 'dog feeding' once it is found that service processes or the system becomes abnormal. By the adoption of the method and system, refined process monitoring can be achieved, and the requirement for high-quality process monitoring can be met; furthermore, the monitoring method is flexible, resources are saved, and efficiency is high.
Owner:FENGHUO COMM SCI & TECH CO LTD +1
Method and system for video surveillance
ActiveCN105704460BRealize monitoringFlexible monitoring methodsTelevision system detailsColor television detailsVideo monitoringControl manner
Owner:CHINA UNITED NETWORK COMM GRP CO LTD
Calibration method and data measurement device for finite element thermal-mechanical coupling model of high energy beam additive manufacturing
ActiveCN108132075BClarify the evolution law of heat-deformation-strainRealize the purpose of real-time monitoringMeasurement devicesSpecial data processing applicationsManufacturing technologyData acquisition
Owner:NORTHWESTERN POLYTECHNICAL UNIV
A panoramic monitoring system and method
ActiveCN103096032BReal-time video surveillanceReal time monitoringClosed circuit television systems3D-image renderingVideo monitoringMonitoring system
The invention discloses a panorama monitoring system and a method thereof, wherein the panorama monitoring system comprises a monitoring center and a plurality of lenses which are connected with the monitoring center. The panorama monitoring system is characterized in that the monitoring center comprises video collecting equipment, digital picture collecting equipment, region dividing and encoding equipment and video overlapping equipment. The video collecting equipment is configured to receive video data from the plurality of lenses. The digital picture collecting equipment is configured to receive picture data from a digital picture source. The region dividing and encoding equipment is configured to divide chips on a monitoring region and encode the divided chips. The video overlapping equipment is connected with the video collecting equipment and the digital picture collecting equipment and is configured to overlap the video data which correspond to the plurality of lenses within the chip range of the encoding with picture data according to the encoding and generates panorama video data, and therefore real-time overall consistent three-dimensional panoramic video monitoring of a region, a large region and even an extra large region is achieved.
Owner:北京明科全讯技术有限公司
Monitoring method and system for abnormal image processing based on qsys system
InactiveCN104243979BImprove recovery efficiencyTargetedTelevision systemsImaging processingData stream
The present invention provides a monitoring method and system for abnormal image processing based on the QSYS system. The method includes the steps of: detecting the Avalon? Whether the target signal in the ST data flow signal is low level; if so, count the time when the target signal is low level to obtain the duration; when the duration is greater than the preset time threshold, the The level IP module performs the recovery operation, adopting the scheme of the present invention, it is possible to detect the hanging state of the IP module in the QSYS system in real time, and improve the image recovery efficiency.
Owner:GUANGDONG VTRON TECH CO LTD
Monitoring method and monitoring device
ActiveCN106954178BSimplicity of implementationKeep abreast of trendsLocation information based serviceShort range communication serviceAlarm messageTerminal equipment
The invention discloses a monitoring method and a monitoring device. The monitoring method includes the following steps: scanning wireless signals; judging whether a preset reference wireless signal is scanned; and reporting warning information when no reference wireless signal is scanned. Therefore, by presetting the reference wireless signal, the signal range of the reference wireless signal is used as the boundary range of the electronic fence. When the reference wireless signal cannot be scanned, an alarm message is immediately reported to remind the user in time. Therefore, there is no need to add additional hardware equipment, and only need to use the existing WIFI module and other wireless communication modules in the monitoring device to realize the monitoring of the monitoring target, and there is no need for the user to set the electronic fence on the terminal device, which simplifies the user's operation, the terminal device does not need to perform distance calculation processing, which reduces the requirements on the processing capability of the terminal device, thus greatly simplifying the implementation of pet monitoring and reducing the implementation cost.
Owner:SHENZHEN WATER WORLD INFORMATION CO LTD
A distributed high voltage power supply architecture for a PET system
InactiveCN109199427AReduce power consumptionLow costComputerised tomographsTomographySystem integrationLow voltage
The invention relates to a distributed high-voltage power supply architecture for a PET system, comprising: more than two high-voltage components located in the PET system, each high-voltage componentis connected to a part of a detector module in the PET system; a low-voltage power supply module and a central control board are connected with each high-voltage component, and each high-voltage component converts the voltage supplied by the low-voltage power supply module into the high-voltage required by the detector module according to the control instruction of the central control board. Thelow-voltage power supply module and the central control board are connected with each high-voltage component. The invention has the advantages of low power consumption, low high-voltage output noise,high system integration and safety, accurate differential control and dynamic adjustment of high-voltage parameters, and simple system maintenance.
Owner:JIANGSU SINOGRAM MEDICAL TECH CO LTD
Campus bathing water supply system capable of adjusting temperature
ActiveCN111156583AEffective monitoringTimely and effective secondary heatingFluid heatersSpace heating and ventilation detailsWater useWater flow
The invention discloses a campus bathing water supply system capable of adjusting temperature, and solves the problem that a water flow provided by total water supply is lack of effective temperaturecontrol in the process of transportation, and it is difficult to monitor the higher temperature difference in time due to the distance of transportation. In the campus bathing water supply system capable of adjusting the temperature, a controller and a general temperature controller are arranged on a water supply station, a water inlet of a main pipeline communicates with a water outlet of the water supply station, a plurality of first temperature sensors are arranged on the main pipeline in the length direction of the main pipeline, a water outlet of the main pipeline communicates with a water inlet of a sub pipeline, a plurality of second temperature sensors are arranged on the sub pipeline, a sub temperature controller is arranged on the sub pipeline, a water outlet of the sub pipelinecommunicates with a terminal water outlet valve assembly, the first temperature sensors are electrically connected with the general temperature controller through the controller, and the second temperature sensors are electrically connected with the sub temperature controller through the controller. The campus bathing water supply system is used in a campus.
Owner:XINZHONGXIN ELECTRONICS HARBIN
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