4625results about How to "Realize real-time monitoring" patented technology

The invention discloses an intelligent substation based on sensors, a communication network and an expert system. The intelligent substation comprises a substation automation system, a primary equipment condition monitoring system and an intelligent auxiliary control system. The intelligent substation is characterized in that the real-time data of equipment operation are acquired by additionally installing various sensors, the IEC61850 standard is utilized to realize information modeling of the sensor data, a communication network is utilized to build a physical channel for information transmission, and advanced application of the substation automation system and intelligent monitoring and linkage of the primary equipment condition monitoring and auxiliary systems are realized by a background expert system, thus realizing intelligent operation and patrol functions of the substation; the sensors include an all-fiber electronic current transformer, a capacitive voltage divider type electronic voltage transformer, a primary equipment condition monitoring sensor and an internet sensor with an auxiliary system things; and the advanced application of the substation automation system includes sequential control, equipment condition visualization, intelligent alarm, distributed condition estimation, substitution function and the like. Intelligent operation and patrol functions of the substation can be realized.

The invention discloses a dynamic electrocardiogram and motion recording and analyzing system, which is used for automatic detection on user activities and electrocardiogram analysis under activity scenes. The system comprises an electrocardiogram and motion sensor unit, a data acquisition, storage and transmission unit and an analysis and software unit, wherein the electrode of a motion sensor and the electrode of an electrocardiogram sensor can be packaged together or used independently; the system records and automatically detects daily physical motions of a user, such as lying, sitting, walking, running, tumbling, sitting up, standing up, sitting down, lying down and the like, and gives corresponding activity intensity; the electrocardiogram is automatically analyzed; and a corresponding mark is given when an abnormal electrocardiogram or abnormal activity is detected, all corresponding original signals and analysis results are stored, and nursing staff are prompted. The system gives heart rate variability of the user under different activity intensities, and changes of the heart rate variability along with activity types, activity intensities and time. The systems gives a method of analyzing changes of heart rate and electrocardiogram forms along with activity intensity and duration, and can be used for aerobic exercise optimization and exercise safety in motion and exercising.

The invention provides a multilayer soil moisture simulation method and a multilayer soil moisture simulation system. The method comprises the steps of establishing a soil moisture layer equilibrium model, and adjusting the structure of the model by combining a remote sensing technology; acquiring model parameters by the remote sensing technology, and establishing a watershed hydrological spatial information database; and carrying out multilayer soil moisture process numerical simulation by utilizing the adjusted soil moisture layer equilibrium model and the watershed hydrological spatial information database. According to the method and the system, a remote sensing inversion method is coupled with the traditional typical soil moisture layer equilibrium model, so that the model with a clear and definite physical mechanism and simple structure can be established, a certain soil moisture simulation accuracy can be maintained, and spatialization and dynamism of multilayer soil moisture simulation can be realized.

The invention relates to a monitoring device of blood oxygen saturation in motion state in the technical field of medical appliances, which comprises a PPG signal generation module, a motion signal generation module, a signal processing module, a communication module and a man-machine interaction module. Compared with a traditional blood oxygen saturation monitoring device, the device adds the motion signal generation module for monitoring the motion acceleration of a space: in a signal acquisition stage, the output information of the motion signal generation module is used for adjusting the amplification process of the PPG signal; and in a signal processing stage, the output information of the motion signal generation module is used for eliminating the motion noise in the PPG signal. The monitoring device of blood oxygen saturation in motion state can effectively eliminate the impact of the motion noise in the blood oxygen monitoring process, improve the monitoring accuracy, and enlarge the scope of use of the device.

The present invention discloses a method for remotely treating automobile insurance service and a system thereof. The method comprises the following steps: remotely realizing the automobile insurance acceptance service through inputting customer information based on mobile communication system and used portable mobile communication device, and storing or outputting the insurance acceptance information; at a state that the automobile is generated with an accident, through the mobile communication system and the used portable mobile communication device, automatically guiding the interaction based on insurance acceptance information through inputting the customer accident generation information for quickly completing the automobile insurance accident report, and storing or outputting the automobile insurance accident report information; based on the insurance acceptance information and automobile insurance accident report information, completing the automobile insurance accident field and automobile exploration remotely through collecting the field image information and related information of automobile insurance accident by the used portable mobile communication device, and storing or outputting the automobile insurance accident field and automobile exploration information; and based on the insurance acceptance information, automobile insurance accident report information and automobile insurance field and automobile exploration information, remotely completing the automobile insurance accident loss evaluating movably, generating the automobile insurance accident loss evaluating information, and transmitting the automobile insurance accident loss evaluating information to a maintenance shop or a related department.

The invention relates to a system for realizing electronic transaction risk control based on position scene identification. The system comprises a position scene identification-based security platform and an embedded security module, wherein the position scene identification-based security platform comprises a security interface sub-module, a positioning sub-module, a security control rule library, a security rule change sub-module, an electronic transaction risk judging sub-module and a security control weak rule generation sub-module, which are communicated with the embedded security module. The invention further relates to a method for realizing electronic transaction risk control based on position scene identification through the system. By adopting the system and the method for realizing electronic transaction risk control based on position scene identification, risk control over the electronic transactions of a user can be realized by providing positioning service and identifying a user position scene, so that the security of an electronic transaction process is enhanced, and losses caused by transaction security problems are reduced. The method is easy, convenient, and wider in application range.

The invention relates to an intelligent greenhouse real-time monitoring system and method. The intelligent greenhouse real-time monitoring system comprises a plurality of data acquisition terminals, aplurality of executing mechanisms, a communication module, a monitoring host and a mobile client. A plurality of parameters of the agricultural environment can be quantitatively acquired and analyzedto realize multi-point detection of the environment, detection targets of detection can be temperature, humidity, illumination, water / soil air composition and the like, the various parameters of a greenhouse are collected to the monitoring host through wireless communication of the communication module, and the monitoring host adjusts the temperature, humidity and other parameters of the greenhouse through the executing mechanisms to realize real-time intelligent monitoring of the greenhouse. Good detection of the various environmental parameters in the greenhouse can be achieved, the environmental parameters of the greenhouse are coordinated and controlled to enable the environmental conditions in the greenhouse to be suitable for growth of crops, and the environmental parameters of thegreenhouse can be remotely detected and controlled through the Web.

The invention relates to a combined coal powder storage and supply system which comprises a coal powder storage tank, a weighing coal powder supply silo, a pulse-free coal powder supply device and a support; the coal powder storage tank is vertically arranged at the top of the support, the weighing coal powder supply silo is vertically arranged on the support below the coal powder storage tank, the pulse-free coal powder supply device is arranged below a discharging opening of the weighing coal powder supply silo, and a flexible connector in the center at the top of a sealing head of the weighing coal powder supply silo is connected with a discharging opening of the coal powder storage tank through a rotary valve; and a fluidization component is arranged on the outer wall of a conical hopper of the coal powder storage tank, and a coal powder anti-arching stirring device is arranged on a hopper of the weighing coal powder supply silo. The invention has compact structure, reasonable layout, automatic feeding and stable supply and can solve the problems frequently existing in the ordinary coal storage silo and the supply silo of birdnesting, bridging, rat hole, channeling, wall build-up, breakage, self combustion, and the like; and the invention can be widely used in any situation where the small and medium-sized industrial coal powder boilers are required.

The invention discloses an electric motor, an electric motor winding temperature detection method and device as well as an electric motor winding thermal protection method and device. The electric motor winding temperature detection method comprises the following steps: acquiring the electric motor winding temperature at the previous moment; then calculating temperature rise of a rotor equivalentbody after operating for one time step; and finally calculating the electric motor winding temperature at the next moment by superimposing the electric motor winding temperature at the previous moment with the temperature rise of the rotor equivalent body after operating for one time step. According to the electric motor winding temperature detection method, the electric motor winding temperatureis monitored in real time; the performance of the electric motor is exerted; and the sensitivity of the electric motor is improved.

The invention discloses a multi-channel panoramic video real-time monitoring method, which mainly solves the problem of real-time fusion of multi-channel panoramic video. The method comprises the following implementation steps of: obtaining a video through a camera or by importing a video file; then, extracting characteristic points of video frames, and solving a homography matrix between corresponding video frames to describe a coordinate position relation between video channels; determining a relative position relation between the multi-channel video frames to obtain a fusion order of the multi-channel video frames; selecting two video frames to be processed currently according to the fusion order, searching an optimal seam line in a public region of two video frames, and establishing afusion search table of channel information and pixel coordinate transformation relation; and fusing the multi-channel video frames into panoramic video frames according to the fusion search table, and displaying the obtained panoramic video frames in real time according to an appointed frame rate, thereby implementing the real-time monitoring on the multi-channel panoramic video. The system and the method are excellent in real-time property and strong in availability, and are independent from hardware.

The invention provides a double passive vision sensing detecting device in GMA material increase manufacturing and a detecting method thereof. The device comprises a working platform, a base plate, a welding gun, a spray nozzle, a width vision sensor, a width composite light filtering system, a height vision sensor and a height composite light filtering system, wherein the width vision sensor is used for monitoring width information of a tail part of an accumulating weld pool; and the height vision sensor is used for monitoring a distance from a spray nozzle to the tail part of the accumulating weld pool. The detecting method comprises a process of processing accumulating dimension images and a process of calibrating the sensing system. According to the double passive vision sensing detecting device in GMA material increase manufacturing and the detecting method thereof disclosed by the invention, accumulating width in GMA material increase manufacturing and feature information of a distance from the spray nozzle to the upper surface of a cladding layer can be monitored simultaneously, so that the real-time detecting problem of cladding width and cladding height in GMA material increase manufacturing is effectively solved; and real-time monitoring and closed-loop control for follow-up accumulating dimension are realized by extracting the feature information of accumulating dimension, so that reliable technical support is provided for real-time control of accumulating quality in GMA material increase manufacturing.

The invention relates to a speed and relative position real time measuring system and method for the vehicles on highway. The system contains passive response device that contains unique radio frequency identification code that could show the location of itself, reader that is set on vehicle to send active signal and receive radio frequency information and take data exchange with server through wireless communication network, server that receives the radio frequency and takes analysis and process to gain the real time information and sends back to reader. The method also relates to the method to test the speed and relative position on highway by the device. It has the advantages of high accuracy and low cost, and needs not to be maintained.

The invention relates to a traffic management system based on an internet of things or a dynamic three dimensional (3D) geographic information system (GIS). The traffic management system comprises a road monitoring device and a system server. The road monitoring device comprises a monitor, an output end and a communication device. The monitor and the output end are respectively and electrically connected with the communication device. The system server comprises a central controller, a storage device, a displaying manipulator and a main communication device. The system server further comprises a dynamic three dimensional geographic information device. The dynamic three dimensional geographic information device, the storage device, the displaying manipulator and the main communication device are respectively and electrically connected with the processor. The road monitoring device is in communication connection with the system server through a wired network or a wireless network. According to the traffic management system, the purposes of monitoring traffic road conditions and vehicle conditions and three dimensional managements in real time can be achieved. The invention further relates to an implement method of the traffic management system based on the internet of things and the dynamic 3D GIS.

The invention relates to a work-state storing and safety protecting system used for a jib crane. The system comprises a lower computer, an upper computer, sensors and a data transmission module. The lower computer comprises an RF identification module, a CPU, a data collecting module, an output control module, a main-control system locking module, a keyboard, a storage, a display, an indicator and a buzzer. The lower computer is arranged in a cab. The upper computer comprises a computer, a control program module and an RF solidifying module. The upper computer is arranged in a ground-based office. The sensors are arranged on the key positions of the jib crane and the signals of these sensors are collected and calculated by the lower computer and then the upper computer communicates with the lower computer through the data transmission module, thus realizing the timely monitoring and data storing to the work state of the jib crane and carrying out safety protection by the judgement on the detection data.

The invention provides an IOT (Internet of Things)-based Linux operation-level comprehensive security management platform, relating to the technical field of security management systems. The IOT-based Linux operation-level comprehensive security management platform is provided for solving the problem that the traditional comprehensive security management platform with a single video function can be checked passively only, cannot perform active intelligent analysis, fails to realize equipment interconnection, has poor stability, can be damaged easily because of viruses, system bugs and holes, man-made misoperation and the like. The IOT-based Linux operation-level comprehensive security management platform comprises an operation service management module, a video management module, a client software module, an inductor management module and an alarm linkage plan management module, wherein the operation service management module is a main server of the comprehensive security management platform and is used for bridging other service modules, managing all equipment connected with the comprehensive security management platform and carrying out communication and synchronization with other management servers. The IOT-based Linux operation-level comprehensive security management platform has the advantages of good stability, high safety and reliability, good compatibility and powerful centralized management function.

The invention relates to a special-region band-type private network transportation communication navigation monitoring and warning device. The device comprises an LTE (long term evolution) private network communication base station, a GPS (global positioning system) / Beidou dual-mode positioning foundation reinforced reference station, a multifunctional vehicle-mounted multimedia information terminal, a sparse distributed monitoring and LED induced warning device, a traffic warning mobile phone APP (application), a tracking body aerial photography system, a microclimate acquisition device, a distributed automatic snow and frost removing device and a background control and data center. By the device, highway all-section non-blind-area high-speed wireless data communication services and highway vehicle sub-meter high-precision navigation and positioning are realized, lanes where vehicles are located are identified accurately, illegal acts such as overspeed and road occupation of the vehicles are judged, accident information is identified through fixed-point monitoring and fixed-point cruising of unmanned aerial vehicles, along-highway meteorological information is acquired in real time, warning information is released in time, and snow-melting agent is sprayed automatically in snowy and frosty weather so as to guarantee traffic safety.

The invention discloses a complex parameter-based configuration display control system. The system comprises a data configuration module, a control design module, an interface configuration module and a display terminal module. The data configuration module realizes configuration of test coverage parameters, a data frame protocol, a parameter processing formula and a user login right. The control design module realizes a configuration control design and supports a user to self-define controls. The interface configuration module is used for quickly configuring a terminal interface which meets the requirement of a test task. The display terminal module loads the test task terminal interface accessible for the current user, interacts with a data center, receives test parameter data and attributes sent by all configuration controls, and performs display. According to the system, a set of software is applied to different types of universal targets; a universal interface is designed for the controls; self-defined function development can be performed based on existing functions; and real-time monitoring of complex parameter test data of an aircraft is realized, so that the cost is reduced and the development efficiency is improved.

The invention provides a condensation heat-transfer experiment device capable of realizing the coupling of natural circulation and forced circulation. The condensation heat-transfer experiment device mainly comprises a steam supply system, an air supply system, a helium gas supply system, a natural circulation cooling system, a forced circulation cooling system, a condensing experiment body and a data measurement and acquisition system. The non-condensable gas containing extra-steam-pipe external condensation heat transfer experiment research under natural circulation and forced circulation cooling conditions and the experiment research on the heat extraction and flow characteristics of a natural circulation system under the conditions that the heating power is stable and changed can be realized. The device can monitor the experiment data in real time and continuously measure the condensation characteristics under different mixed gas compositions, and therefore, the device carries out measurement accurately and carries out data processing rapidly. In addition, the degree of visibility of a whole system is extremely high; and through the observation on experimental phenomena, the understanding on experimental processes and the in-depth study on heat transfer and flow mechanisms are facilitated.

The invention provides a microcontroller flush bonding on-line simulation debugging system, comprising a communication port control module, a state control module, a debugging command control module and a hardware breakpoint monitoring trigger module; the modules are collected into a chip through a special debugging command transmitted by a mainboard to control the work of the whole on-line simulation debugging system; complex boundary scan to the inside of the chip through a standard test boundary scan can be finished; the microcontroller chip is controlled according to an outer command to be converted into a debugging mode from a normal mode; a program can be downloaded and numerated from any position in a memorizer of the microcontroller through the debugging communication interface of the mainboard to support the target system single-step debugging and support software breakpoints and hardware breakpoints; the contents of a specific function register, a data memorizer and a program memorizer of the inside of the chip are checked and altered real-time; address bus and data bus are monitored, and the functions of real-time logical tracing, etc. are realized. The invention is of clear and simple structure, high-efficient operating effect and precise real-time monitoring.

The invention provides a brain electrical signal and physiological signal fused fatigue detection system. Brain electrical signals closely associated with metal state, more capable of reflecting activities of the brain itself and having higher time resolution are adopted, other physiological methods of electrocatdiogram, electrooculogram, electromyography, breath, blood oxygen and the like are infused, the task status can be monitored in real time, efficiency of the fatigue detection system is improved, and comprehensive and dynamic advantage combination of the system is fully realized. The brain electrical signal and physiological signal fused fatigue detection system comprises a signal acquisition unit used for acquiring human body signals, the signal acquisition unit comprises a brain electrical acquisition unit used for acquiring the brain electrical signals, an electrocatdiogram acquisition unit used for acquiring electrocatdiogram signals, an electromyography acquisition unit used for acquiring electromyography signals, a signal processing unit used for receiving and processing the human body signals and a fatigue calibration unit used for calibrating fatigue according to the signals processed through the signal processing unit.

The invention discloses a train real-time monitoring system based on a B / S architecture. The train real-time monitoring system comprises a three-layer mode architecture based on the B / S architecture, and the three-layer mode architecture comprises an uppermost man-machine interaction layer, a middle data processing layer and a lowermost data interface layer. The train real-time monitoring system has the advantages of adaptability and extendibility of the B / S architecture, convenient maintenance and low total cost; the train real-time monitoring system also has real-time communication capacity of an application system under a C / S architecture, operates on the internet, overcomes space and regional limits and can have access to the system through a browser anywhere, a train can be monitored in time whenever and wherever possible, a communication method is simple, network resources are saved, network distribution is convenient to achieve, and the train real-time monitoring system is convenient to use and has good application prospects.

The invention discloses an integrated tobacco industry information security, operation and maintenance application platform system, which comprises an information security, operation and maintenance service management portal module, a centralized security control module, an informationized work management module and a business service management center module; the information security, operation and maintenance service management portal module is respectively connected with the business service management center module, the centralized security control module and the informationized work management module; the information security, operation and maintenance service management portal module mainly comprises a display module, a business module and an acquisition module, and the acquisition module is provided with an operating command interface and an external platform interface. The system can be used for centrally managing information security and IT (Information Technology) service, realizing the centralized management of accounts, authentication, authorization, audit and access, standardizing security, operation and maintenance management, increasing the quality of operation and maintenance, decreasing security risk, regularizing the behaviors of users, and facilitating to increase the professional levels of technicians.

The invention provides a real-time automatic monitoring method and a real-time automatic monitoring system for underground light non-aqueous phase liquid pollutant dispersion. The method comprises the following steps: taking a monitoring point location; obtaining a resistance variation range E after characteristic LNAPLs pollutant and characteristic LNAPLs pollution is caused at the monitoring point location; determining the length of a resistance probe; determining a distance between electrode rings; hanging one set of resistance monitoring device in a monitoring well according to an underground water flow direction; respectively injecting at least one set of resistance monitoring device at monitoring point locations upstream and downstream underground water; setting collecting parameters; transmitting monitoring data in real time; and automatically alarming when the resistance reaches the lower limit of the E. The real-time automatic monitoring method provided by the invention has the advantages of simple operation, accurate measurement and reliable operation; data can be monitored in real time and wirelessly transmitted; the diffusion process of the LNAPLs after leaking can be dynamically monitored in real time; the redistribution process of the LNAPLs can be also monitored during extracting rainfall or underground water; and the real-time automatic monitoring method provided by the invention can be widely applied to dynamic monitoring of underground pollution after the LNAPLs is leaked in large-scale petrochemical enterprises, gas stations and so on.

The invention discloses a power distribution network line fault on-line monitoring and alarming system. The system includes a fault positioning software system and a power distribution line fault indicator. The fault positioning software system and the power distribution line fault indicator cooperate. The fault positioning software system includes an intrastation grounding line selection apparatus, a communication front-end processor, an injection signal source and an aerial conductor line fault positioning main station monitoring system. The grounding line selection apparatus and the injection signal source serve to perform single phase grounding fault positioning. The power distribution line fault indicator and a data acquisition concentrator are outrastation apparatuses. The data acquisition concentrator and the power distribution fault indicator form a subnetwork. Among the subnetworks, a monitoring system for a line via the intrastation communication front-end processor is constituted. The fault positioning software system and the power distribution line fault indicator communicate by using cascade via radio frequency. According to the invention, with the cooperation between the fault position software system on a fault line selection host computer and the power distribution fault indicator which has communication function on the line, information which indicates the position and time of the fault can be displayed within minutes of the occurrence of the fault on a geographic information system map of a monitoring center, which facilitates maintenance personnel to head to the site of the fault, eliminate the fault and increase reliability of power supply.

The invention discloses a multi-agent and heterogeneous communication technology based micro-grid intelligent measuring and controlling terminal, a multi-agent system and a measuring and controlling method of the multi-agent system. An element Agent, a micro-grid Agent and an upper-stage power grid Agent form a micro-grid multi-agent system. The intelligent measuring and controlling terminal comprises a master control module, a data acquisition module, a protection control output module and a heterogeneous communication module. The data acquisition module acquires real-time data information of base layer elements in the micro grid, the master control module stores and processes the real-time data information and sends the real-time data information to an upper micro-grid Agent through the heterogeneous communication module. Meanwhile, the master control module receives control instructions of the micro-grid Agent through the heterogeneous communication module and transmits the control instructions to the base layer elements in the micro grid through the protection control output module to control the work states of the elements. The intelligent measuring and controlling terminal and method have the advantages of being capable of achieving mutual communication of micro-grid complex heterogeneous communication networks, wireless, small in size, low in power consumption, low in cost and capable of improving the micro-grid safe and stable operation and power generation efficiency greatly.

The invention provides a tool and workpiece matching verification system and a machining and controlling method of a numerically-controlled machine tool. When the numerically-controlled machine tool is started to perform machining, the numerically-controlled machine tool is not directly and normally started to be machined and directly and normally undergo machining and control operation, however, match verification is performed by the matching verification system through tools and workpieces used for machining of the numerically-controlled machine tool and machining technology parameters and machining control procedures set by the numerically-controlled machine tool. Whether the numerically-controlled machine tool can be started to perform machining or not is intervened and controlled by a matching verification result. Economic losses and machining accidents due to wrong installation of the tools and the workpieces or the fact that the machining technology parameters and the machining control procedures are not matched with required machining tasks are more efficiently eradicated in the process of machining of the numerically-controlled machine tool, and safety in machining of the numerically-controlled machine tool is ensured. Recording and storing of information of the matching verification result can be achieved, and basic data are provided for achieving information management of real-time monitoring, optimal scheduling of the machining tasks and the like of the information of machining and producing processes of the numerically-controlled machine tool by an enterprise.

The invention discloses an agricultural informatization production wireless monitoring system, comprising a meteorological station, a control center, a data platform, a wireless transmitter, a greenhouse field data collector, an environment sensor, an IP network camera, a digital display screen and a controller. The meteorological station is connected with the control center via a signal line. The control center is connected with the greenhouse field data collector, the environment sensor, the IP network camera, the digital display screen and the controller by the data platform in the wireless transmission way. The agricultural informatization production wireless monitoring system of the invention can collect parameters of greenhouses in real time, such as internal and external temperatures, humidity, carbon dioxide concentration, illumination intensity, soil moisture, soil Ph value, growth cycle video and the like, which are displayed to management users in a manner of visual charts and curves. In addition, the agricultural informatization production wireless monitoring system provides various acousto-optic warning information according to the requirement of cultivated plants. Furthermore, by means of the control center, roof windows, side windows, internal and external shading screens, micro fog systems, draught fans, heating systems, circulation draught fans and other devices of greenhouses are remotely controlled.

The invention provides a system for automation equipment remote monitoring. The system comprises a plurality of monitored devices, a head quarter server, a plurality of monitoring devices and a communication module. The plurality of monitored devices have corresponding normal working state parameters. The head quarter server stores fault solutions matched with certain fault information and can send the fault solutions to maintenance personnel. The plurality of monitoring devices are arranged between the monitored devices and the head quarter server and monitor the monitored devices in real time, and when the monitored devices are in fault, the fault information is obtained and is sent to the head quarter server. The communication module is at least arranged between the monitoring device and the head quarter server and is used for achieving communication between the monitoring device and the head quarter server. According to the system for automation equipment remote monitoring, a working state of a device of a user side is monitored in real time, so that when the device is in fault, maintaining efficiency is greatly improved, real-time automatic monitoring is achieved truly, and accordingly working efficiency of workers of the user side of the device is improved.

The application discloses an infrared epidemic situation intelligent comprehensive detection and identification system. The system comprises an identity information authentication unit used for obtaining certificate information of a detected person and sending the certificate information to a comprehensive information processing platform; a visible light face recognition unit used for collecting aface image of a detected person and sending the face image to the comprehensive information processing platform; a comprehensive information processing platform used for extracting face texture features in the face image, generating a recognition image, and sending a body temperature detection instruction when judging that the recognition image is matched with the identity card photo image; an infrared human body temperature measurement unit used for acquiring an infrared body temperature image of a measured person and sending the infrared body temperature image to the comprehensive information processing platform; and the comprehensive information processing platform also used for calculating the forehead temperature of the human body of the measured person, and establishing a monitoringrecord file of the measured person by adopting an SQL database in combination with the position coordinates and the detection time. According to the technical scheme, the problems of body temperaturescreening, personnel confirmation, comprehensive information acquisition, remote data sharing and the like are solved.

The invention discloses a DBC file analysis method and a DBC file analysis program design method based on CAN communication. The DBC file analysis program design method comprises the following steps: setting CAN communication parameter configuration to realize normal CAN communication connection; creating a DBC file, wherein the DBC file includes a frame information message; writing a DBC file analysis program, and analyzing the number, frame names and frame IDs of given variable assignment frames; dynamically creating the same number of controls as the frames in the frame information message to display frame characters; dynamically creating controls of the signal names in the DBC file to display the names; dynamically creating controls of the signal values in the DBC file to display the signal values; and receiving or sending each frame of data in the frame information message. The methods can satisfy the need of users for monitoring vehicle controller information in real time. Time is saved, the development cost is reduced, and the error rate of file analysis is reduced.