349results about How to "Real-time recording" patented technology

A system, software, and methods related to enhanced pharmaceutical order entry and administration by medical personnel, and enhanced pharmaceutical inventory control within a medical institution are provided. An embodiment of the system includes a pharmaceutical information management server having memory and a medication administration program product including a set of instructions stored in the memory of the pharmaceutical information management server to enhance provision of pharmacy services. The system also includes medical institution physician computers to provide for computerized physician medication order entry, pharmacy computers to provide for review and verification by a pharmacist of electronic medication orders placed through the physician computers, and medical institution nursing unit computers, to provide for review of and input to electronic medication administration records.

The invention provides an Internet teaching method and system for developing teaching activities through the Internet including a wireless communication network, and particularly discloses a method and system capable of recording the Internet teaching process in real time and accurately and efficiently storing the Internet teaching process in a cloud side. The method includes the step of evaluating educational document learning results by students to learn and distinguish learning situations of students of different levels, thereby achieving targeted differential teaching, tutoring, homework doing, exercising and the like and easily improving the learning efficiency and learning effect, especially continuously improving the students at different learning progresses. Furthermore, by means of a data return gateway, a data verification mechanism, a timestamp verification mechanism, an audio and video flow verification mechanism, a data complementary transmitting mechanism, a local fragmentation encrypting, storing and uploading mechanism and other means, recorded data is stored in the cloud side efficiently and accurately.

The invention provides a multi-sensing-data space-time synchronization method and a road multi-sensing-data vehicle-mounted acquisition system. The invention proposes the multi-sensing-data space-time synchronization realization method, and the multi-sensing-data space-time synchronization refers to one-to-one alignment of a plurality of paths of video data and GPS position data of a driving vehicle in a time dimension of a single frame of data and a space dimension of different acquisition devices. At the same time, the invention also discloses the vehicle-mounted system of road traffic environment multiple sensing data. The system is capable of real-time recording of multiple sensing data of a road traffic environment of the driving vehicle, such as the plurality of paths of video data and the GPS position data of the driving vehicle. The disorderly multiple sensing data acquired by the acquisition system can only be used alone because incapable of interaction with different kinds of data. However, the multiple sensing data which undergo the space-time synchronization is capable of reproducing driving scenes in a seamless transition manner so that the system is capable of providing comprehensive and objective real data and offline simulation verification data for hot researching problems such as visual scene understanding and environment cognition of unmanned vehicles and the like.

The invention discloses a method and a system for testing the fatigue of a driver. The method comprises: a step of detecting faces, in which an infrared camera is used to capture a video image, an elliptic template is used to search a region and facial feature holes are used for verification so as to obtain a face region in the image; a step of extracting facial features, in which an FRST method and an ellipse fitting method are used to extract eye, nose and mouth positions in the face region; a step of tracking the facial features, in which the extracted facial features are used to extract data on real-time updating of eye positions in the facial features and a motion track is kept; and a step of judging fatigue, in which whether the driver is in a fatigue state is judged by calculating a PERCLOS value according to the result of the tracking of the facial features. The method and system improve the accuracy of the face test of the driver, lower the calculation complexity and improve the reliability and accuracy of the test of the fatigue.

The invention relates to a method and a device for manufacturing a live-action map. The method comprises the following steps: acquiring a plurality of video images acquired by a plurality of cameras; synthetizing and processing the plurality of video images to form a full-view video image; identifying a target object in the full-view video image and geographic information of the target object; marking the target object to acquire the marked target object; renewedly mapping the marked target object to the full-view video image; and performing map drawing processing on the full-view video image according to the geographic information of the target object and generating the live-action map. The method and the device have the beneficial effects that real-time manufacturing of the live-action map can be realized by a user, and a traditional mode that the live-action map needs to be manufactured by a special team and the user can use the map by only payment or internet is broken through; and by adopting the live-action map manufactured by the method and the device, the live-action map can be used free, and the dependence of internet loading on signals and geographical conditions can also be avoided.

The embodiment of the invention discloses an exposure control method and device which are used in a candid camera with a video recording mode and a candid mode. The method comprises the following steps: after receiving a candid trigger signal, the candid camera converts the video recording mode to the candid mode; the candid exposure parameter in the candid mode is calculated according to a video exposure parameter in the video recording mode; and one frame of candid image is shot according to the candid exposure parameter. The candid camera in the embodiment of the invention has double functions of video recording and candid so that the candid exposure parameter of any moment can be calculated according to the video exposure parameter; as the video exposure parameter is characterized by changing according to the physical environment, the calculated candid exposure parameter can change to adapt to the environment and the exposure quality of the candid image can be increased; and when the candid function of the candid camera in the embodiment of the invention is not triggered, the candid camera can perform real-time recording of the video image, thus the double functions of the candid camera can be realized.

The invention discloses an audio recording system and method based on screencast, and belongs to the technical field of computer multimedia. The audio recording system comprises a loudspeaker data intercept module, a microphone data acquisition module, a sampling rate conversion module, an acoustic echo cancellation module, an audio mixing module and an audio coding module. The method comprises the following steps: firstly, performing sampling rate conversion on audio signals intercepted by the loudspeaker data intercept module respectively; secondly, performing acoustics echo cancellation on the audio signals acquired by the microphone data acquisition module; thirdly, carrying out an audio mixing process on the two kinds of sounds to generate recorded audio frequency. The benefits of the treatment are as follows: the audio frequency does not need to be edited and made in a later period, and a record for the interior and the exterior of a computer (application software broadcasting sounds and external background sounds) can be generated directly.

The invention discloses a device for comprehensively measuring linear guide rail friction force and manufacturing and mounting errors, and belongs the technical fields of measurement. The device for comprehensively measuring the linear guide rail friction force and the manufacturing and mounting errors mainly comprises a linear feeding system, a guide rail and sliding block friction force measuring device, a guide rail linearity error measuring device and a guide rail mounting parallelism error measuring device. The guide rail and sliding block friction force measuring device drives a sliding block to move through a servo motor to achieve measurement of the dynamic friction force of the sliding block at different running speed and under different loading effects, and the value of the friction force can be obtained by utilizing a pull pressure sensor. The guide rail mounting parallelism error measuring device converts parallelism errors among guide rails into internal stress of a connecting rod, and the values of the parallelism errors can be obtained through measurement of the pull pressure sensor. A standard straight gauge block is utilized by the guide rail linearity error measuring device as a reference of measurement, the linearity error of the guide rails is converted into changes of compression amount of a spring, a least square method is utilized for processing, measurement is convenient, and measurement accuracy is high.

The invention discloses a multi-diameter rock core dual-ring direct tension rock tensile strength tester. The tester comprises three parts such as a loading system, a pressure monitoring and data acquisition system and a loading rack and sample clamping system. The loading system comprises an upper pressure disc, a ball head, a ball seat, a tower-shaped spring, a spherical hinge end cover, an oil cylinder, a lower pressure disc, a guide sleeve and a guide plate. The pressure monitoring and data acquisition system comprises a sensor and data acquisition subsystem, a pressure digital display screen, a monitoring compression gauge and a notebook computer data acquisition subsystem. The loading rack and sample clamping system comprises a diameter-variable rock sample inner ring pressure disc, a diameter-variable rock sample outer ring pressure disc, a lower crossbeam, stand columns, stand column fixed rings and an upper crossbeam. The tester can monitor and record the whole rock sample drawing damage test process, fast determine a tensile strength quantitative value in direct drawing of a rock, has a rigorous and reliable test principle and process and fill a gap in the research field at home.

The invention relates to computer voice inputting technology, in particular to a voice inputting method and a voice inputting device for converting speaking voice into relevant characters and mainly aims to provide a voice inputting method which can lower voice recognition error rate and has an intelligent recognition function. The voice inputting method comprises the following steps of: 1) acquiring voice made by a user by using a voice acquisition device; 2) filtering out noise in the acquired voice; 3) recognizing relevant characters according to a voice-character database; 4) correcting input characters according to an input context to obtain correct characters; and 5) displaying all obtained input characters or inputting all the obtained input characters into a file. The invention provides high-resolution and high-quality voice inputting technology for greatly lowering the voice inputting error rate of computers and other electronic devices, so that the way of inputting characters by voice can be accepted generally.

The invention provides a three-phase prepayment electric energy meter system based on GPRS communication and a control method thereof. The system comprises an electric energy meter and a GPRS server, wherein the electric energy meter comprises an electric energy metering module, a GPRS module, a display module, a micro-processing module, a switch control module and a meter power supply; the GPRS module realizes the remote meter-checking and charging functions so that a user pays dues in a power supply center, and the power supply center can recharge the electric energy meter by the GPRS server; the electric energy meter periodically submits states, used electricity quantity and usable electricity quantity, and the display and control modules are used for displaying the states and the electricity quantity, controlling alarms and switching on / off a switch. The method comprises the following steps: a user firstly purchases and then uses the electricity, and a power supply part remotely checks, recharges and controls the three-phase prepayment electric energy meter. The invention realizes the random meter-checking function, the electric energy meter state monitoring function, the random electric energy meter parameter (such as the rate) updating function and eliminates the hidden danger by the user authentication.

The invention, which relates to the crank call interception field, provides a block-chain-technology-based crank incoming call and harassing text message interception method and system. According to a communication content, whether a call received by a current mobile phone is a crank call is determined; if so, an on-hook operation is carried out according to preset on-hook time and the crank call is stored into a memory card of the phone and is used as a temporary data file; the crank call is sent to all mobile phone terminals associated with the mobile phone and the crank call is marked as an official data file according to information returned by other mobile phone terminals; the crank call that is marked as the official data file is ranked regularly and is packaged as a block, and the packaged block is sent to all mobile phone terminals associated with the mobile phone; and all the mobile phone terminals receiving the block identify the block and generate block chains. The block-chain-technology-based crank incoming call and harassing text message interception method and system are suitable for crank incoming call and harassing text message interception.

The invention relates to a method for achieving power network dispatching automatization, which comprises a VPN fiber broadband, a communication integrate server, a dispatching main station system, a video watchdog subsystem and a network talking subsystem, wherein the VPN fiber broadband is connected with the communication integrate server and the dispatching main station system, and the communication integrate server can dispatch telecontrol equipment of a substation in VPN. The method builds VPN in each dispatching substation of country power network through utilizing Internet resources, and the VPN is used as a telecontrol channel for dispatching automatization, the video display of the video watchdog subsystem is connected with the dynamic operation of the dispatching subsystem, the network talking subsystem adopts a novel network telephone, and the talking costs zero in VPN, and recording can be done in real time. The method integrally achieves the functions of remote metering, remote signaling,remote monitoring, remote regulating, remote watching and remote calling, which supports a mobile short message mode and the mobile office of an IE browsing mode.

The invention provides a crop phenotype field high-flux active measuring apparatus and method. Field crops are planted at fixed points, and plant coordinates are recorded at the seedling period of the crops and are stored in a host computer processing module; in a crop maturation period, a PLC module controls a dark box to move somewhere above each crop through position information stored in the host computer processing module; when the dark box moves somewhere above each crop, the dark box moves downwards to cover the plant; manipulator modules move and respectively separate the crops to the two sides of the dark box, the dark box descends and shoots pictures through an imaging sensor, and the pictures are transmitted back to the host computer processing module after imaging; and the host computer processing module processes and analyzes the transmitted pictures so as to obtain and store field crop phenotype parameters. According to the invention, measurement realized by the apparatus and method belongs to active measurement. The apparatus and method have the advantages of high flux, high precision and high efficiency, thereby having wide application prospect.

The invention discloses a device and a method for detecting particles in air and wearable equipment comprising the device. The device comprises an upper part, a lower part, at least one light emitting element and at least one light sensing element, wherein the upper part and the lower part are made of silicon base materials; a measurement chamber formed between the upper part and the lower part comprises side surfaces, an upper surface and a lower surface; the upper surface and the lower surface are parallel to each other; the side surfaces are inclined relative to the upper surface; each light emitting element is arranged in the measurement chamber and comprises a first side surface with an emitting port; the emitting port is used for emitting light which is parallel to the upper surface and faces the side surfaces; each light sensing element is positioned in the measurement chamber and is adjacent to a second side surface, opposite to the first side surface, of the corresponding light emitting element; light emitted by each light emitting element is scattered to the corresponding light sensing element by virtue of particles; each light sensing element is used for detecting a signal of light scattered to the corresponding light sensing element by virtue of particles to obtain a particle detection result.

The frost heaving device of layered telescopic detecting soil and a detecting method thereof are disclosed. In cold area engineering construction, due to the complicated geological condition of a construction site, the monitoring of frozen soil frost heaving deformation is difficult, and frost heaving data at different depths in one area is difficult to acquire at the same time. In the frost heaving device, a plurality of casing-pipe-type monomers are successively arranged on a chassis from bottom to top, an anchor plate is arranged outside a tube body, a displacement sensor is arranged on theinner wall of the tube body, the top end of the tube body is processed with a boss, the bottom end of the tube body is processed with a groove, and the tube body of one casing-pipe-type monomer is slidably cooperated with the two adjacent casing-pipe-type monomers through the boss and the groove. According to the frozen soil type in a test area, the number of measuring points in the test area andthe distribution position of each measuring point are determined, the frost heaving amount data of the frost heaving layer of each measuring point in different time periods is obtained through the frost heaving device, and according to frost heaving amount data gathering fed back by each measuring point, a frozen soil frost heaving deformation condition in the test area is obtained. The device and the method are used for the monitoring of the frozen soil frost heaving amount in a vertical or horizontal direction.

The invention discloses an electro-osmotic consolidation test device and method for consolidating a soft clay foundation. The device comprises an external visual main body, measuring electrodes used for measuring the voltage and the current of a clay body and potential measuring needles are arranged in the external visual main body, the bottom of the external visual main body is provided with a drainage channel, and a real-time image collecting system is arranged outside the external visual main body; power is supplied to the measuring electrodes by a power supply, and a voltmeter and an ammeter are connected to a loop connected with the measuring electrodes. According to the device and the method, omnidirectional comprehensive measuring is conducted on the conductivity, the clay pressure, the settlement volume, the displacement, the voltage and the current, data is automatically processed with the help of a computer, the electro-osmotic effects under the different factors are visually compared, and compared with a previous device, the device has more practicability and comprehensiveness.

The invention discloses an automatic inclination measurement device for a precast pile with a rectangular or hollow rectangular cross section. The automatic inclination measurement device comprises a supporting mechanism, a monitoring adjustment mechanism and a man-machine interaction platform, wherein the monitoring adjustment mechanism comprises a frame-shaped protection plate; the protection plate is horizontally arranged by the supporting mechanism and provided with eight sliding grooves in the same horizontal plane; a distance measurement sensor is mounted in each sliding groove and used for measuring the distance between one point on the outer surface of the precast pile and the distance measurement sensor; every two distance measurement sensors in the eight distance measurement sensors form a group and are arranged in parallel; any two adjacent groups of distance measurement sensors are orthogonally arranged; the man-machine interaction platform comprises a display screen and an operation platform; and the operation platform is connected with the signal output end of each distance measurement sensor and used for receiving a measurement signal of each distance measurement sensor and an input horizontal position signal of each distance measurement sensor, calculating an inclined angle and an inclined direction of the precast pile and displaying the inclined angle and the inclined direction by the display screen. The automatic inclination measurement device can be used for high-precision measurement of the inclined direction and the inclined angle of the precast pile with the rectangular or hollow rectangular cross section, and is low in cost, convenient to dismount and reusable.

The system includes computer, 24 bits A / D acquisition board, high voltage charge / discharge control board as well as time control, timer, display board and control circuit. The said each part is connected through control wiring. The control signal is stable, not affected from influence of topography, interference and weather basically. The information at explosion point is received and recorded at explosion point so as to raise reliability. The said information can be processed in real time in order to carry out quality control effectively. General-purpose GPS makes design and manufacture easier. The invention is applicable to oil, geological and coal exploration. 3D positioning of explosion point is available in the invention, and synchronous accuracy is better than 0.01% so as to extende application area.

The invention discloses a building project scene type evidence storage non-tampering method based on a block chain technology. The method comprises the following steps: step 1, carrying out authoritydivision and user authentication; step 2, accessing a hardware device of an operation site to the block chain; step 3, predefining various initial parameters about projects, tasks, logs and problem flows in engineering, and initializing a constructional engineering flow into the intelligent contract; step 4, performing data entry operation on the data representing the condition of the operation site through mobile equipment or mobile software; and step 5, performing data verification and uploading. The invention further discloses a corresponding system, computing equipment and a computer readable storage medium, and it can be guaranteed that the user truly stores and records information in real time according to project requirements in a specific time period and in a specific scene according to permission in a non-tamperable mode. Meanwhile, by utilizing the traceability characteristic of the block chain technology, the situation of user data uploading can be reviewed, and the projectprogress can be evaluated.

The invention provides a system and a method for recording automobile accidents. The system for recording automobile accidents comprises 1, an automobile event monitoring module for monitoring an automobile hit event or an automobile window and / or door knocking event, and producing a monitoring result, 2 a sensor module for acquiring environmental information in an automobile and / or outside the automobile based on the monitoring result, wherein the environmental information comprises current position information of the automobile, and 3, a data memory module for storing the environmental information in the automobile and / or outside the automobile. Through the system and the method, environmental information in an automobile and / or outside the automobile is recorded in real time so that data support for accident evidence collection and anti-theft tracking is provided.

The invention discloses a rock multivariate information collection system and test method. The system comprises a loading mechanism, a monitoring mechanism and a protection device, wherein the loadingmechanism comprises a controller, a base, a pressure frame and a loading cone head; the monitoring mechanism comprises a pressure sensor, a displacement sensor, a camera, a CT scanning device and a sound emission sensor; data received by the sensor can be automatically transmitted to the PC end for data analysis and processing in real time; the pressure sensor and the displacement sensor can automatically record the rock test specimen deformation and stress during the loading; the CT scanning device can automatically scan the generation and the expansion of the rock test specimen cracks; thesound emission sensor automatically receives the sound emission signals and is used for determining the maximum stress previously received by the rock; the protection device is arranged on the outer periphery of the loading mechanism to achieve the protection effect. The rock multivariate information collection system can realize the automatic loading and automatic loading stopping; the measurement precision is high; information in multiple aspects can be collected; the generation and the expansion of the rock test specimen crack generation are analyzed; the real-time data recording analysis and visual effects can be realized.

The invention provides a high-speed ADC (Analog to Digital Converter) sampled data receiving and buffering method and system based on an FPGA (Field Programmable Gate Array). The system mainly comprises a data receiving delay unit, a data speed-down unit, a clock receiving delay unit, a clock processing unit, a data combination storage unit and a control unit. Inside the FPGA, the data speed-down unit is used for lowering the speed of a data signal, a clock signal uses double-edge latch data, and the data delay unit is used for performing delay adjustment on a plurality of pairs of data signals, so that simultaneous hop of the pairs of data signals is ensured; the hop edge of the clock signal is positioned in the center of the data signal; the data combination unit is used for combining and arranging widened and slowed-down data to recover practical waveform data; the practical waveform data is stored in the data storage unit. By adopting the method and the system, a plurality of paths of data signals and clock signals accompanying the data can be received simultaneously, and the functions of circular storage, pre-trigger recording, sequential read-out and the like of the data signal are realized.

The invention discloses a three-dimensional positioning method and a positioning system for tower crane high-altitude operation based on binocular vision. The positioning method comprises the following steps: S1, a binocular camera collecting a first image and a second image; S2, preprocessing the first image and the second image; S3, using the pyramid model for positioning the marker, and determining the position of the marker; S4, carrying out stereo matching on that target centers of the first image and the second image to obtain parallax information; S5, obtaining that parameters of the binocular camera; S6, calculating that three-dimensional coordinates of the target accord to the parameters of the binocular camera and the parallax information. The invention can realize three-dimensional positioning function of tower crane operation with binocular vision, can real-time monitor and record site operation information, timely and effectively supervise the use process and behavior of the tower crane, effectively control dangerous factors and safety hidden dangers in the operation process of the equipment, and prevent and reduce the occurrence of safety production accidents of the tower crane.

The invention discloses an intelligent vehicle insurance mobile video surveying system, mainly comprising a mobile terminal, a service terminal and a cloud service terminal, wherein the mobile terminal is provided with a vehicle insurance system therein, the vehicle insurance system comprises an operation module, a video module, an audio module, an image processing module, an audio and video synchronization module and an information feedback module, login verification is performed on user information through the vehicle insurance system in the mobile terminal, shooting and explanation are performed on a damaged part of an on-site vehicle by the video module and the audio module, then a shot video is uploaded to the cloud service terminal by the audio and video synchronization module to achieve recording, the service terminal performs real-time interface interconnection to check the site and make a loss assessment bill, feedback and explanation for the loss assessment bill can be performed through the information feedback module. In conclusion, through adoption of the intelligent vehicle insurance mobile video surveying system of the invention, the damaged part of the vehicle can besurveyed quickly, loss assessment can be completed in a remote way, and at the same time, clearness and non-distortion of video pictures can be ensured, and the damaged part can be well explained.

The invention discloses a real-time classifying method of plant quarantine larvae. The real-time classifying method comprises the following steps: establishing an SVM (Support Vector Machine) classifier; obtaining images of various plant quarantine larvae and respectively extracting characteristics to form a larva characteristic database; utilizing the larva characteristic database to train the SVM classifier; obtaining images of larvae to be detected; after pre-treatment, extracting larva image characteristics and inputting the larva image characteristics into the trained SVM classifier to be subjected to matching and recognition to obtain a classified identification result; after the treatment, adopting a larva bending posture correction method to carry out posture correction on the larvae with bent postures; and utilizing a pseudo-Zernike algorithm to extract pseudo-Zernike invariant moment characteristics of the larva images. The real-time classifying method of the plant quarantine larva disclosed by the invention can rapidly, accurately and timely identify and record larva species, and can find the plant quarantine larvae in real time, so that the real-time classifying method has no pollution to the environment and is high in recognition rate.

The invention relates to an environment monitoring system for a communication machine room, which is characterized by comprising a power supply monitoring module, an environment monitoring module, a fire fighting monitoring module, a security guard monitoring module, a network communication module and a client, wherein the power supply monitoring module is connected with a power distribution cabinet to monitor data related to the power supply monitoring module; the environment monitoring module is connected to a machine room environment adjusting device to monitor data related to environment;the fire fighting monitoring module is connected to a machine room fire fighting facility to monitor data related to fire fighting; the safety guard monitoring module is connected to an entrance guardsystem to monitor data related to entrance guard; each related data is transmitted to the network communication module, is transmitted to a network through the network communication module, and enters the client. The monitoring system is fused with the management measure of the machine room, can overall monitor and manage a power supply, the environment, air conditioners, the fire fighting, the entrance guard and images of the machine room so as to achieve the monitoring aims of real-time monitoring, real-time record and real-time alarm.

The invention provides a management server. The management server is connected with a plurality of other server nodes through a network so as to form a server cluster. The management server comprises a communication unit and a storage unit, wherein the communication unit is used for communicating with the other server nodes in the server cluster and the storage unit is used for storing the configuration information of at least one server from the other servers.

The invention relates to a multifunctional femoral artery puncture compressing hemostasis device and a control method thereof. The device comprises a fixing device and a control device, wherein the fixing device is provided with a waist fixing belt, a leg fixing belt, an air bag fixing belt, an air bag, a protective layer and a hot compress bag; the waist fixing belt and the leg fixing belt are arranged in parallel; the air bag fixing belt is arranged between the waist fixing belt and the leg fixing belt; a female adhesive buckle is arranged on one side of the air bag fixing belt; and the control device comprises a controller, a pressure sensor, a temperature sensor, a pulse sensor and an inflating and deflating pump. The device can be used for detecting and recording the body surface temperature of a patient in real time, alarming for reminding when the blood pressure, pulse and the temperature are abnormal, regulating the compression strength according to real-time blood pressure and pulse of the patient to enable the patient to feel comfortable, and observing the situation of a punctured point of the patient to facilitate intensive care of medical staff on the patient.