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155results about How to "Reduce security costs" patented technology
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Method and system for performing a transaction using a dynamic authorization code
ActiveUS20070260544A1Reduce security costsEliminate requirementsComplete banking machinesFinanceFinancial transactionMessage passing
A method and apparatus for conducting a transaction involving transmission of a dynamic authentication code in place of a static PIN block using currently existing messaging standards or PIN acceptance devices. Minimal changes to existing processes an equipment are made while greatly improving security and fraud minimization.
Owner:MASTERCARD INT INC
Parallel remote control driving system for intelligent network connection vehicle
ActiveCN108428357AReduce labor costsLow technical requirementsRoad vehicles traffic controlVehicle position/course/altitude controlIntelligent NetworkControl signal
The invention discloses a parallel remote control driving system for an intelligent network connection vehicle. The system comprises an intelligent network connection vehicle control device, a parallel driving control device and a remote control driving device. The remote control driving device can generate remote control driving indication signals according to remote control driving request signal signals transmitted by the parallel driving control device, generate driving mode signals and vehicle control signals according to user operations and transmit the signals to the intelligent networkconnection vehicle control device through the parallel driving control device so as to achieve remote control over the intelligent network connection vehicle. According to the parallel remote controldriving system, no human driver must be configured when the intelligent network connection vehicle is on the way, the driver training cost and other labor costs can be remarkably lowered, the technical requirement and the security cost can be remarkably lowered, and the intelligent network connection vehicle is convenient to popularize.
Owner:QINGDAO VEHICLE INTELLIGENCE PIONEERS INC
Method for signature and seal central management and trust authorized electronic signature and seal
InactiveCN1588385AEasy to useAchieve logoutOffice automationData switching networksRights managementSecurity question
The present invention is safe centralized electronic stamping management and submitted stamping method, and relates to information technology. The present invention provides centralized stamping server in OA system for remote centralized stamping service and stamp management. The user side provides control for local document verification and the archived document verification and communicates via special interface with the role authority distribution in the OA system, so that the management of electronic stamps is integrated to the role authority management in the OA system to realize the centralized electronic stamping management and submitted stamping. The present invention has high safety, simple structure, flexible mode and easy integration.
Owner:SHANGHAI JIAO TONG UNIV +1
Community security protection control system
InactiveCN102096985AEnsure safetyGuaranteed reliabilityData switching by path configurationAlarmsControl systemStructure based
The invention relates to a community security protection combination control system, which comprises a security protection server, a control unit, a network signal receiving-sending transmission module and an emergency-help warning module, wherein the security protection server comprises a security protection program which comprises a browser / server (B / S) structure-based Web security protection program and a security protection application program positioned on the security protection server; the security protection server automatically detects abnormal equipment, discovers the abnormally and automatically started emergency-help warning module, and sends a warning message to community security protection management personnel or an involved person; and the control unit adopts a unified abnormal information encoding scheme to perform unified encoding on abnormal information of access equipment, and uniformly sends the abnormal information in the same control unit to the security protection sever by using a same network signal receiving-sending transmission module. The community security protection combination control system is low in security protection cost and high in extendibility, can detect a plurality of access equipment according to needs and cannot cause control errors, and network information is safe and reliable.
Owner:朱继山
Aircraft platform-based intelligent district safety protection system and intelligent district safety protection method
InactiveCN104853167AExpand the range of patrolsImprove security strengthClosed circuit television systemsCcd cameraProtection system
The invention discloses an aircraft platform-based intelligent district safety protection method, which comprises step: according to distribution of monitoring blind areas in the district, a monitoring center sets a patrol route of the aircraft; when the aircraft works in an automatic mode, the monitoring center controls the aircraft to fly via a base station, images of the district are monitored via a CCD camera of the aircraft along the set patrol route, and the images obtained through monitoring of the CCD camera are transmitted in real time to the monitoring center via the base station; the aircraft uses the equipped infrared camera thermal imaging principle and adopts the face recognition technology to judge whether a person exists in the patrol route, if yes, the aircraft stops in the air for a certain time and transmits an announcement instruction to the monitoring center via the base station, and if not, patrol operation is continued. Monitoring can be executed on places at which no one can arrive via the CCD camera, and the safety protection range is increased; and through the thermal imaging principle of the infrared camera and the face recognition technology, the district safety protection strength is enhanced.
Owner:HUAZHONG UNIV OF SCI & TECH
Judging, grading and processing method of rockburst of hard rocks for tunnel
InactiveCN104655820AEnsure personal safetyReduce security risksEarth material testingStrength propertiesEconomic benefitsGeological survey
The invention discloses a judging, grading and processing method of rockburst of hard rocks for a tunnel. The method comprises the steps of geological survey, designing of schemes, geological generalization and numerical simulation modeling to finally obtain rockburst prevention and control suggestions and measures. The method has the advantages that tunnel construction with high stress can be improved, the security risk caused by rockburst in the tunnel construction is reduced, the security expenses are reduced, the active economic benefit is achieved, the security risk is greatly reduced, the construction period is shortened, the cost is reduced, and the input of security expenses is reduced.
Owner:CHINA RAILWAY 16TH BUREAU GRP 5TH ENG
Internet-of-things safe cloud platform based on deep data traffic perception
ActiveCN109391700AThe test result is accurateReduce security costsData switching networksData packInternet traffic
The invention discloses an Internet-of-things safe cloud platform based on deep data traffic perception. The Internet-of-things safe cloud platform comprises a functional unit arranged between an Internet-of-things connecting layer and a service application layer, wherein the functional unit comprises a deep engine perception engine which is used for identifying service attribute of a current datapacket, and extracts the characteristic parameter of a characteristic field according to the service kind for performing classification statistics analysis. Particularly the functional unit performsthe following steps of 1, extracting key information of an IP layer, a transmission layer and partial application layer of network data traffic, matching an application characteristic database, and identifying the protocol type of the current data traffic; 2, in the current protocol type, extracting the service data characteristic of the network traffic flow, and constructing a quantitative distribution model of a data load; and 3, based on the service data characteristic, identifying the characteristic field of an unknown traffic data packet and extracting the field value of the characteristic field, recording the change amount and outputting. The Internet-of-things safe cloud platform has advantages of increasing a classification method based on key content identification, realizing deepanalysis to each behavior parameter of Internet-of-things data traffic and effectively ensuring network safety of the Internet-of-things system.
Owner:北京华清信安科技有限公司
Video monitoring system fault self-detection and self-recovery control system and method
ActiveCN107272637AReduce security costsSave human effortElectric testing/monitoringClosed circuit television systemsVideo monitoringData stream
The invention discloses a video monitoring system fault self-detection and self-recovery control system and a method. The system includes a device layer, an access layer, a service layer, an interface layer, and a business layer. The device layer is composed of a terminal control box, a DVR, an NVR, a network camera, an analog camera, and a matrix. The access layer implements video stream access and video stream data interaction of the device layer based on a C+ + program. The service layer is used for processing and analyzing video data streams and storing and forwarding the detection result. The business layer is used for viewing alarm information. The problem that the conventional video monitoring device cannot monitor the operation or fault state of devices, bears high maintaining and addressing workload, and can hardly judge a fault is solved. The operation or fault state of each device in the whole system can be displayed, recorded and prompted in real time. Safe and stable operation of the system is ensured, the state can be monitored, and a fault point can be judged. The workload and difficulty of system device maintenance are reduced.
Owner:武汉瑞科兴业科技有限公司
Method and apparatus of automatically recognizing objects based on artificial intelligence deep learning
ActiveCN108802840ARealize cross imagingImprove accuracyNeural learning methodsNuclear radiation detectionObject basedX-ray
The invention discloses a method and apparatus of automatically recognizing objects based on artificial intelligence deep learning. The method of automatically recognizing objects based on artificialintelligence deep learning includes the steps: collecting X-ray images of objects to be recognized by X-ray machines disposed in different orientations of an objection recognition area; inputting thecollected X-ray images in various orientations into a preset deep learning model to extract multi-dimensional data of the corresponding objects to be identified in the X-ray images; fusing the multi-dimensional data to generate data features corresponding to the multi-dimensional data; respectively extracting the classification features and the position features from the data features; and calculating the confidence values of the classification features, and combining the classification features in which the confidence values are greater than the preset minimum value and the corresponding position features as the recognition result to output. The method and apparatus of automatically recognizing objects based on artificial intelligence deep learning utilize the cross-imaging and preset deep learning model to synthesize multi-dimensional images into a one-way composite image, thus greatly improving the recognition rate of contraband, avoiding missed detection, and realizing full automation of security inspection.
Owner:北京迈格斯智能科技有限公司
Security protection method, device and system for power information network
PendingCN107231371AImprove securitySolve technical problems of potential safety hazardsTransmissionTraffic capacityInformation networks
The invention discloses a security protection method, device and system for a power information network. The method comprises the steps of: dividing the power information network into at least one network security domain, wherein the network security domains are sub networks having the same security protection demand in the power information network; and deploying network isolation equipment between the network security domains, wherein the network isolation equipment is used for executing at least one of the following functions: network access control, data transmission limitation, security detection, virus blockade, flow cleaning and network recovery. The method, the device and the system solve the technical problem that the existing power information network has security risk in the absence of a perfect network security guarantee architecture.
Owner:STATE GRID CORP OF CHINA +2
File transfer processing method and system and terminals
ActiveCN104243439AImprove encryptionEasy to useSecuring communicationInternet usersComputer terminal
The invention provides a file transfer processing method and system and terminals. The method includes the steps that the file transmitting terminal encrypts an original transfer file to obtain an encrypted file; the file transmitting terminal encrypts a secret key for decrypting the encrypted file to obtain an entitlement file; the file transmitting terminal transmits the encrypted file and the entitlement file to the file receiving terminal; the file receiving terminal decrypts the entitlement file to obtain the secret key for decrypting the encrypted file; the file receiving terminal obtains the original transfer file by decrypting the encrypted file according to the obtained secret key. Due to the file transfer processing method, the problem that in the related technology, a large safety problem exists when private files of an Internet user are applied is solved, and the effects of high encryption performance, convenient use and low safety cost are achieved.
Owner:DATANG NETWORK CO LTD
Encrypted data storage system based on key other-place storage and method
ActiveCN109561047AAvoid easy theftImprove data storage securityKey distribution for secure communicationError detection/correctionComputer hardwareKey storage
The invention discloses an encrypted data storage system based on key other-place storage and method. The encrypted data storage system based on key other-place storage comprises a key control center,a key other-place storage system and a data encryption and decryption storage system, wherein the key other-place storage system comprises a first key control device, a key storage device and a firstquantum key distribution device; the data encryption and decryption storage system comprises a second key control device, a data encryption and decryption storage device and a second quantum key distribution device; the first quantum key distribution device and the second quantum key distribution device are in quantum communication connection; the first key control device is in communication connection with the key storage device and the first quantum key distribution device respectively; and the second key control device is in communication connection with the data encryption and decryptionstorage device and the second quantum key distribution device respectively. The key other-place storage system and the data encryption and decryption storage system can be separated at any distance safely and reliably, and other-place separate and safe storage between encryption and decryption keys and data can be realized.
Owner:ANHUI QASKY QUANTUM SCI & TECH CO LTD
Security protection method and apparatus based on smart television
InactiveCN105872456AReduce security costsSecurity realizationTelevision system detailsCharacter and pattern recognitionTechnology of televisionComputer terminal
The embodiment of the invention provides a security protection method and apparatus based on a smart television, and belongs to the technical field of the smart television. The method comprises the flow of starting an infrared camera of a somatosensory device when a security protection function of the television is opened; if the infrared camera monitors a human body, opening an RGB (Red Green Blue) camera of the somatosensory device and acquiring human image data; and sending the image data to a designated client terminal. According to the security protection method and apparatus based on the smart television, which are provided by the invention, professional staffs are not required to carry out installation, and cost is low.
Owner:LETV HLDG BEIJING CO LTD +1
Group management system, server system and program therefor
InactiveUS20080155045A1Reduce security costsMaintain securityData processing applicationsSemiconductor/solid-state device manufacturingInformation transmissionAnomaly detection
A group management system includes a manufacturing apparatus 11 including a status information transmission section 1107, which transmits the status information of a self-apparatus, server apparatus 12 including an abnormal detection section 1205, which detects occurrence of the abnormalities of not less than one manufacturing apparatus 11 using at least a part of the status information received by server side reception section 1201, an abnormal notice information configuration section 1206, which composes the abnormal notice information notifying occurrence of the abnormalities including apparatus discernment information corresponding to the manufacturing apparatus 11 in which the abnormalities occurred when abnormal detection section 1205 detects that abnormalities occurred, and a server side transmission section 208, which transmits abnormal notice information to prescribed client apparatus 13, and a client apparatus 13 including an output section 1302 for outputting abnormal notice information which client side reception section 1301 received.
Owner:TOKYO ELECTRON LTD
Double-channel security inspection device with multiple security inspection technologies
InactiveCN104375203AReduce labor intensityImprove security efficiencyGeological measurementsComputer hardwareRay launching
The invention relates to a double-channel security inspection device with multiple security inspection technologies. The double-channel security inspection device comprises two parallel movement inspection channels, ray transmitting devices and ray receiving devices. The movement inspection channels include the person movement inspection channel and the luggage movement inspection channel. An entrance of the luggage movement inspection channel is provided with a metal detector. The ray transmitting devices include the first ray transmitting device and the second ray transmitting device. The ray receiving devices include the first ray receiving device, the second ray receiving device and the third ray receiving device. The first ray transmitting device is arranged opposite to the first ray receiving device and the third ray receiving device, the second ray transmitting device is located below the luggage movement inspection channel, and the second ray receiving device is located above the luggage movement inspection channel. The double-channel security inspection device lowers the security inspection cost and the labor intensity of security inspection personnel and improves the inspection efficiency and accuracy.
Owner:ANHUI QILOOTECH PHOTOELECTRIC TECH
Method for moving node distribution internet protocol address in CDMA system
InactiveCN1492615AReduce security costsEasy to implementCode division multiplexRadio/inductive link selection arrangementsCommunications systemComputer network
A method for assigning an IP (Internet Protocol) address to an MN (Mobile Node) in a CDMA (Code Division Multiple Access) system, and more particularly to a method for assigning an IP address on the basis of a grade of an MN. In a method for assigning an IP address on the basis of a grade of an MN in a CDMA data communication system, the system including a database storing information of grades of MNs, a grade of the MN is identified from the database when an IP address assignment request associated with an arbitrary MN is received. Then, an IP address pool is selected from IP address pools of various grades on the basis of the grade of the MN, the IP address pools containing assignable IP addresses. Then, an IP address is selected from the IP address pool and the selected IP address is assigned to the MN.
Owner:SAMSUNG ELECTRONICS CO LTD
Method and system for performing a transaction using a dynamic authorization code
ActiveUS8527427B2Change is minimalImprove securityComplete banking machinesFinanceMessage passingAuthorization
A method and apparatus for conducting a transaction involving transmission of a dynamic authentication code in place of a static PIN block using currently existing messaging standards or PIN acceptance devices. Minimal changes to existing processes an equipment are made while greatly improving security and fraud minimization.
Owner:MASTERCARD INT INC
Modified Wheelchair Having Position Changing Function
InactiveCN104257469ASimple structural designEasy to operateWheelchairs/patient conveyanceNursing bedsWheelchairEngineering
The invention discloses a modified wheel chair having a position changing function. The wheel chair includes an electric motor unit, a first electric push rod, a second electric push rod, a third electric push rod and a position changing mechanism unit, wherein the first electric push rod, the second electric push rod, the third electric push rod and the position changing mechanism unit are utilized for lifting the electric wheel chair and changing a chair type to a bed type, so that convenience is made of a user to move from the wheel chair to a bed. The second electric push rod can change the height of the wheel chair through telescoping. The third electric push rod can control the telescoping of auxiliary wheels. The first electric push rod can change the wheel chair from the chair type to the bed type, so that great convenience is brought to patients.
Owner:北京市世纪康恒科技贸易有限公司
Construction method of superlong cable beam-free sections of cable-stayed bridge
ActiveCN106522101AIncrease the number ofIncrease construction costsBridge erection/assemblyCable stayedTower
The present invention relates to a construction method of superlong cable beam-free sections of a cable-stayed bridge. The first stage refers to the construction of five middle beam sections: the bracket+floating crane installation method is adopted, that is, the five cable beam-free sections in the middle of a tower area are sequentially hoisted up and placed on a lower beam bracket by using a floating crane, and tower beam temporary restraints are installed after the beams are connected into a whole. The second stage refers to the construction of two beam sections at the two ends: the platform+deck crane installation method is adopted, that is, the beam sections at each end are connected together on the backfield in advance and then stored on cofferdam top platforms on the both sides of a main tower, a deck crane above lifts and installs the beam sections, the lifting of the deck crane is conducted by using a midspan-and-then-sidespan asymmetry method, and the counterweight is increased or decreased in the construction process to decrease the unbalanced bending moment in the construction process. The construction method has unique advantages in terms of construction economy, construction cycle and construction safety, and the purpose of not applying floor steel pipe piles is realized.
Owner:ROAD & BRIDGE EAST CHINA ENG +1
Simultaneous construction type wide-flanged guyed traveler
InactiveCN102002912AShorten construction timeImprove ergonomicsCable-stayed bridgeBridge erection/assemblyArchitectural engineeringStringer
Owner:THE SECOND CONSTR OF CTCE GROUP
Preparation method of catalyzed synthesis of mesophase pitch
ActiveCN106497591AMild responseMild reaction conditionsWorking-up pitch/asphalt/bitumen by chemical meansControllabilityHeating temperature
The invention relates to a preparation method of catalyzed synthesis of mesophase pitch. The method comprises the steps that catalytic polymerization of purified pitch, a pure aromatic compound and boron trifluoride or boron trifluoride diethyl etherate, the catalyst boron trifluoride etherate or boron trifluoride are added into a low-temperature reaction kettle according to the reaction mass ratio being 1:100-1:200, the heating temperature is 100-260 DEG C, the pressure is controlled to 0.5-2 Mpa to perform a reaction, pyridine is added into a cooled solid phase component, the temperature is increased to 100-150 DEG C, solids generated in the reaction are filtered out, and boron trifluoride is removed to obtain high-purity polymerized pitch; then, further thermal polymerization and micromolecule removal are performed to obtain the mesophase pitch. The reaction controllability is good, the catalyst is good in safety, the pitch can be recycled, and a polytetrafluoroethylene liner and a graphite liner are adopted to obtain the high-quality synthesis mesophase pitch. The problem that a catalyst existing in an existing method of catalytic synthesis of mesophase pitch is large in toxin and hard to remove is solved.
Owner:湖南东映碳材料科技股份有限公司
Cluster waypoint task-adaptive unmanned aerial vehicle cluster organization method and system
PendingCN108764652AReduce loss costMinor Scheduling Difficulty CostResourcesScheduling functionControl system
The invention relates to the technical field of unmanned aerial vehicle control, in particular to a cluster waypoint task-adaptive unmanned aerial vehicle cluster organization method and system. The method specifically comprises the following steps of: firstly obtaining a cluster waypoint task by a central control system; selecting a schedulable unmanned aerial vehicle cluster from various unmanned aerial vehicle cluster according to a cluster scheduling function demand, or selecting certain or all of a plurality of unmanned aerial vehicle clusters by the central control system according to the cluster scheduling function demand so as to temporarily build a schedulable unmanned aerial vehicle cluster; and finally sending the cluster waypoint task to a master control unmanned aerial vehicleof the unmanned aerial vehicle cluster. According to the method and system, before unmanned aerial vehicles are dispatched to execute a cluster task, an unmanned aerial vehicle cluster most suitablefor executing the task is obtained via a selection or building manner according to the cluster scheduling function demand, so that the matching degree between the unmanned aerial vehicle and the to-be-executed task is increased and then the task execution is smoother and more reliable.
Owner:GUANGZHOU EHANG INTELLIGENT TECH
Method for high-efficiency preparation of Maillard reaction intermediate by low-temperature synthesis-decompression co-boiling dewatering coupling technology
ActiveCN106905207AImprove food safetyReduce accounting costsThiol preparationSulfide preparationFood additiveMaillard reaction
The invention discloses a method for high-efficiency preparation of a Maillard reaction intermediate by a low-temperature synthesis-decompression co-boiling dewatering coupling technology. The method comprises the following steps of: after heating an aqueous solution of amino acid and reducing sugar for a period of time, rapidly reducing air pressure to be below 40mbar for dewatering under the same temperature, and when no fraction flows out, restoring the system to normal temperature and normal pressure; adding food-grade alcohol into obtained dry materials, fully mixing, then carrying out decompressed evaporation and obtaining a solid Maillard reaction intermediate product. Compared with the traditional method for preparing the intermediate by heating and returning of methanol, the method disclosed by the invention has the advantages that the production cost is greatly reduced, the green-scientific-sustainable industrial design concept is met, the obtained Maillard reaction intermediate is higher in conversion rate, has stronger eating safety, and can be directly applied to foods as a food additive. Compared with the water-phase variable-temperature Maillard reaction technology, the method disclosed by the invention has the advantages that the intermediate conversion rate is increased by 370.0%, the innovation is stronger and the progressiveness is obvious.
Owner:ANHUI QIANGWANG FLAVORING FOOD
Inside assembly lifting method of bridge crane in factory building under closed environment
InactiveCN105152027ALow investment costReduce manufacturing costTravelling cranesLoad-engaging elementsAssurance qualityOverhead crane
The invention discloses an inside assembly lifting method of a bridge crane in a factory building under a closed environment; and the assembly lifting method comprises the steps of: construction preparation; assembly of a main beam; lifting of the main beam; lifting of a main trolley; and lifting completion. The assembly lifting is performed under the condition of not damaging an original factory building structure, so that the investment cost, the manufacturing cost and the safety cost caused by the disassembly work can be effectively reduced; the construction efficiency can be effectively improved; and the quality and the safety are guaranteed.
Owner:CHINA MCC17 GRP
Wireless communication system and its wireless resource management method
ActiveCN1997215AImprove processing speedImprove processing efficiencyNetwork traffic/resource managementConnection managementWireless resource managementUser device
This invention discloses one wireless communication system, which comprises the following steps: one progress interface network gate controller E-GSN in core network Evolved CN for user device UE communication and wireless materials coordinate and management; multiple progress base station E-Node down E-GSN to fulfill wireless interface physical layer agreement and media interface control agreement to process self wireless materials management to respond E-GSN wireless require. This invention also discloses one wireless communication system management method.
Owner:HUAWEI TECH CO LTD
Preparation method of lithium ion battery high-nickel cathode material
ActiveCN111834631AReduce complex processNo releaseSecondary cellsPositive electrodesSlurryCrystallinity
The invention belongs to the technical field of lithium ion battery cathode materials, and specifically relates to a preparation method of a lithium ion battery high-nickel cathode material. An oxidizing agent is added into precursor alkaline slurry prepared through a coprecipitation method for precursor pre-oxidation, then the pre-oxidized precursor is converted into a polycrystalline mixture byadjusting a drying process, and then the polycrystalline mixture and a lithium source are mixed in air or a low-oxygen-concentration mixed atmosphere to be sintered at a time to obtain a target product. According to the preparation method disclosed by the invention, alkali liquor can be recycled to realize precursor pre-oxidation, the sintering time and temperature are shortened, the residual alkali value is reduced, and the crystallinity of the material is improved. In the calcining process, oxygen demand is low, safety is good, and the method is more suitable for industrial large-scale production.
Owner:WANHUA CHEM GRP CO LTD
Double-component water-based resin and paint prepared from resin
ActiveCN105713148ALow film forming temperatureHigh hardnessCoatingsPolymer scienceRadiation resistant
The invention discloses a double-component water-based resin and a paint prepared from the resin. A water-based acrylic acid modified polyurethane resin and a water-based inorganic polysiloxane resin are firstly prepared; and the water-based double-component organic inorganic paint is prepared by using the water-based acrylic acid modified polyurethane resin as the organic component and the inorganic polysiloxane resin as the inorganic component. The acrylic acid has excellent yellowing resistance, the polyurethane has excellent toughness, and the acrylic acid and polyurethane are integrated to obtain the complementary organic component; the inorganic component has excellent erosion resistance, solvent resistance, radiation resistance, heat resistance and aging resistance; and thus, the prepared paint has the high hardness, high water resistance and excellent solvent resistance of the inorganic paint, and the toughness of the organic paint.
Owner:HUBEI JIADE PUAN PAINT
Intelligent security check method based on terahertz imaging
ActiveCN109978892AEfficient identificationAccurate identificationImage enhancementImage analysisPattern recognitionImage segmentation
The invention provides an intelligent security check method based on terahertz imaging. The method comprises the following steps: obtaining a terahertz image of a detected object from a terahertz imaging system, and preprocessing the terahertz image to obtain a preprocessed terahertz image; inputting the preprocessed terahertz image into a preset deep learning model, and extracting object information data of a corresponding object to be detected in the preprocessed terahertz image; carrying out image instance segmentation and detection identification on the received article information data byusing a deep learning model; and fusing the instance segmentation result and the target detection and identification result, and generating a corresponding identification result according to the information judged as the suspicious prohibited article. According to the technical scheme provided by the embodiment of the invention, instance segmentation and detection identification of the target object in a variable environment are realized, the identification accuracy of prohibited goods in the security inspection process is ensured, and the complete information of the target object can be obtained.
Owner:ZHEJIANG PECKERAI TECH CO LTD
Virtual machine paas service management method based on intranet penetration
ActiveCN109981367AImprove management abilityReduce management costsData switching networksPasswordVirtual machine
The invention discloses a virtual machine paas service management method based on intranet penetration. In the virtual machine created by a plurality of tenants isolated from one another in the openstack cloud environment, an intranet segment where the virtual machine is located is penetrated, so that the created virtual machine is remotely accessed without a password by utilizing the injection ofan ssh private key, and a paas service customized by a user is deployed. According to the scheme, the management capability of each paas service between tenants is improved; for users, 'transparency'is realized without interfering with each other; when the virtual machine intranet needs to be entered, the virtual machine intranet is entered; the id of the internal network selected during the establishment of the current virtual machine is acquired, the corresponding command is executed to switch the namespacket, the network in which the initial openstack environment is located can be exitedand returned at any time, the management of an additional network interface is not needed, and the management cost is reduced. In addition, the login of the private key can prevent the unauthorized machine from violently cracking and accessing to cause security problems such as data leakage and the like.
Owner:HUNAN UNIV
Intelligent attendance management and interaction method and system
InactiveCN110675518AReduce security costsFast efficiencyRegistering/indicating time of eventsIndividual entry/exit registersReal time displayImage edge
The invention provides an intelligent attendance management and interaction method and system. The system comprises an entrance snapshot machine and an exit snapshot machine which carry out face recognition and snapshot face images, edge computing equipment which compares the face images from the entrance snapshot machine and the exit snapshot machine with images in a local face database and judging whether a user is a registered user or not, a monitoring terminal which displays a business processing result and the face images to a field administrator in real time, and a background server which receives the business processing result from the edge computing equipment, compares the business processing result with a preset attendance checking rule, obtains an attendance checking state of each registered user, and feeds back the attendance checking state to corresponding management personnel. Through a scheme based on the edge computing equipment and the snapshot machines, the security and protection cost of enterprises or schools is better reduced, strangers can be quickly and effectively recognized, the cost is low, the efficiency is high, and the user experience is good.
Owner:吴益光 +1
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