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72results about How to "Report accurately" patented technology
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Control system for measuring energy consumption of urban rail transit and evaluation method
InactiveCN106774131AMake up for the disadvantage of low energy densityExtend your lifeElectrical measurementsProgramme control in sequence/logic controllersCapacitanceEnergy control
The invention discloses a control system for measuring the energy consumption of urban rail transit and an evaluation method. The control system comprises a vehicle-mounted energy consumption control unit, a data management unit and a ground energy consumption control unit. The control system has the beneficial effects that the system is a multi-path sampling energyconsumption metering system; drive control is carried out by adopting a permanent-magnet synchronous DC motor; a double-energy control module is built by using a super capacitor and a lithium battery for vehicle-mounted energy conversion control; train force analysis and modeling are not needed; a large quantity of nonlinear analysis or intelligent optimization calculation is not needed; traction energy consumption, regenerative braking energy and auxiliary energy consumption can be measured and monitored by directly utilizing collected voltage and current data; the control system has the functions of real-time storage and display of energy consumption data; the energy consumption data can be uploaded to the ground energy consumption control unit through the data management unit; the labor cost is reduced; the control system has a fault detection function; and the fault can be accurately reported when the system fails.
Owner:HENAN MECHANICAL & ELECTRICAL VOCATIONAL COLLEGE
Unmanned aerial vehicle cruising and monitoring system for forest fire
PendingCN110047241AReduce weightExtended flight timeForest fire alarmsCharacter and pattern recognitionEngineeringFlight time
The invention provides an unmanned aerial vehicle cruising and monitoring system for forest fire. The weight of the unmanned aerial vehicle is reduced, flight time is prolonged, an unmanned aerial vehicle cruising range is enlarged, route planning is carried out for fire monitoring, and an unmanned aerial vehicle flight control system is combined with a geographic information system. The route planning not only guarantees monitoring quality and monitoring full coverage but also considers the hardware parameters and the flight safety of the cruising unmanned aerial vehicle, a rotary head carries a thermal infrared imager and a colorful high-definition camera, the thermal infrared characteristics of the image of the forest fire are fully utilized, and an automatic monitoring and identification method for forest fire information is designed. Even if the forest fire monitoring distance of the unmanned aerial vehicle is long, fire characteristics can be accurately captured. A colorful high-definition image is compressed and transmitted back to a ground command post, a high-definition fire video image can be quickly transmitted to the ground, a fire position can be accurately reported, so that convenience is brought to the ground command post in accurately judging a fire situation and organizing people to fight the fire, and precious fire-fighting time is saved.
Owner:刘秀萍
Method for detecting long luminance ONU in passive optical network
InactiveCN101820558AEliminate long-glow failuresImprove reliabilityMultiplex system selection arrangementsTransmission monitoring/testing/fault-measurement systemsOptical pathMedia access controller
The invention discloses a method for detecting long luminance ONU in a passive optical network, which comprises that: a signal TX_RSSI transmitted by an optical module is detected after an ONU is normally powered up, and the signal TX_RSSI indicates that whether an optical signal is transmitted in the optical module; when the signal TX_RSSI indicates that the optical signal is output, the ONU judges whether high-level retention time of the signal TX_RSSI exceeds the minimum polling cycle of the passive optical network; and if the high-level retention time of the signal TX_RSSI exceeds the minimum polling cycle of the passive optical network, a GPON media access controller of the ONU transmits an ID number and a long luminance alarm to an OLT through an OMCI channel, and the ONU cuts off the transmission of the optical module by cutting off a transmitting power supply VCC_Tx of the optical module. The method for detecting the long luminance ONU in the passive optical network directly monitors light path signals, eliminates long luminance faults to the full extent, and can cut off the long luminance ONU and accurately report the alarm information, and improves the reliability of thedevice.
Owner:FENGHUO COMM SCI & TECH CO LTD
A method, system and device for reporting and confirming cache status information
ActiveCN102291760AAccurate schedulingReport accuratelyWireless communicationCarrier signalComputer terminal
The embodiment of the invention relates to the technical field of wireless communication, in particular to a method, a system and equipment for reporting and confirming buffer memory state information, which are used for solving the problems that in a multi-carrier system in the prior art, a terminal can not accurately carry out bit scan reverse (BSR) reporting to the network side. The method of the embodiment of the invention comprises the following steps that: the terminal confirms the reference buffer memory data quantity of each large hadron collider computing grid (LCG) according to the actual buffer memory data quantity of each LCG in a first system, confirms the index number of the LCG corresponding to the subordinative buffer memory data quantity range of the reference buffer memory data quantity according to the corresponding relationship between the index number and the buffer memory data quantity range in a second system and reports the index number, wherein the first system is a carrier wave merging system, and the second system is not a carrier wave merging system. When the method of the embodiment of the invention is adopted, the buffer region state can be accurately reported to the network side in the multi-carrier-wave system so that the upstream dispatching can be accurately carried out by the network side.
Owner:DATANG MOBILE COMM EQUIP CO LTD
Method for real-time vehicle oil quantity monitoring and oil consumption statistics through wireless network
ActiveCN101470017AReport accuratelyReliable reportingVolume measurement apparatus/methodsTransmission systemsData displayReal-time data
The invention discloses a method for real-timely monitoring automobile fuel quantity and processing statistic on automobile fuel consumption via wireless network, comprising: using calibration method to obtain the corresponding relation between the fuel quantity of an automobile oil tank and the output value of a fuel level sensor; using an automobile terminal to obtain actual measured value via real-time data collection and data filter algorithm, to real-timely, accurately and reliably report prior fuel quantity to an automobile management center; based on the corresponding calibration relation between the fuel quantity of the oil tank and the output value of the fuel level sensor, using the management center to convert prior fuel quantity reported by the automobile terminal to actual fuel quantity, and display various application fuel quantity relative statistic reports according to the history data. The method has low cost, and automobile managers can real-timely and effectively monitor the real-time operation state and fuel consumption of automobiles, and find out the effect on fuel consumption via fuel consumption statistic, thereby realizing real-time management and effective distribution on the fuel consumption of automobiles.
Owner:XIAMEN YAXON NETWORKS CO LTD
Control matching method and device, computer equipment and storage medium
ActiveCN107861655APrecise positioningImprove matching accuracySubstation equipmentInput/output processes for data processingMatching methodsComputer engineering
The invention relates to a control matching method and device, computer equipment and a storage medium. The method comprises the steps of obtaining a touch event occurring in a current application program page and intercepting the touch event; corresponding the touch event to a touched control of an application program; obtaining a view path and an index path of the touched control; obtaining viewpaths and index paths, sent by a server, of multiple buried controls; matching the view path of the touched control with the view paths of the buried controls, and matching the index path of the touched control with the index paths of the buried controls; reporting the touch event to the server when matching of the view paths and matching of the index paths are successful respectively. By means of the control matching method, the control matching precision can be improved, and then the touch event of the controls can be accurately reported.
Owner:PING AN TECH (SHENZHEN) CO LTD
RFID (Radio Frequency Identification Devices) technology based commodity supply chain system structure
InactiveCN104123627AAchieve management goalsGuaranteed visual controlCo-operative working arrangementsLogisticsLogistics managementCollection management
The invention relates to an RFID (Radio Frequency Identification Devices) technology based commodity supply chain system structure. The RFID technology based commodity supply chain system structure comprises a raw material collection management structure, a production management structure, a warehouse management structure, a logistics management structure and a sales management structure; every management structure in a commodity supply chain is provided with an RFID event processing manager according to a commodity anti-counterfeiting traceability system; every RFID event processing managers is used for reading the RFID event information through an RFID read-write device; the commodity safety traceability management is implemented through the Internet due to the commodity anti-counterfeiting traceability system. According to the RFID technology based commodity supply chain system structure, the basis weight is the RFID technology based commodity anti-counterfeiting traceability system, the characteristics of RFID are adopted, and accordingly the management purpose of the commodity safety traceability can be achieved and the efficient, real-time and convenient effects are achieved in comparison with a file recording tracing method; the completely transparent management is provided in the commodity supply chain and accordingly the whole visual control, monitoring and traceability of the commodity safety can be ensured and problem commodities can be recalled; consumers can query the complete tracing information of purchased commodities through the Internet.
Owner:唐肖近
Channel reference signal measurement method and equipment
ActiveCN103781092ANoise Power CancellationHigh measurement accuracySignal allocationPilot signal allocationSignal onAccuracy and precision
The application provides a method for measuring and reporting the receiving power or receiving quality of a channel reference signal through multiple channel reference signal resources. The method comprises the following steps: signaling is received by user equipment, wherein the signaling is used to indicate multiple channel reference signal resource combinations to the measurement of the channel reference signal receiving power and / or receiving quality and respective configuration information thereof; resource positions of the multiple channel reference signal resource combinations and respective configuration information thereof are acquired by the user equipment from the signaling; and the user equipment is used to measure the channel reference signal on the corresponding resource position and report the measurement result. The invention further provides user equipment. Through the scheme provided in the application, when the UE maintains reasonable complexity and power consumption, the measurement accuracy of the channel reference signal receiving power or receiving quality measured by the UE can be effectively improved.
Owner:BEIJING SAMSUNG TELECOM R&D CENT +1
Product traceability system and operation method thereof
The invention relates to a product traceability system and an operation method thereof. The product traceability system comprises a query port, an internet platform, a quality system and a service system. After information entry through the quality system and the service system, query is performed by utilizing the internet platform through the query port. The operation method comprises a first step of assigning quality query labels for each product in a production encoding mode by recording purchase, detection and production information of the products; a second step of assigning service query labels for each product in an order number mode by recording service, logistics and evaluation information; and a third step of enabling users to achieve quality traceability and service traceability through the query port. The product traceability system and the operation method can achieve product quality and service quality, buyers can learn about the conditions of the products in links of purchase, transportation, production and sales in details, product safety is guaranteed, and the product quality problem is solved.
Owner:ANHUI THREE SQUIRRELS ELECTRONICS BUSINESS
Method and converter for converting high level language to other high level languages
The invention discloses a method and a converter for converting a high-level language to another high-level language. The converter comprises: an lexical analysis device, analysis device syntax, semantic analysis device, the target language generating devices; target language to generate the device tree after parsing traversal, according to the preservation of the source language syntax tree analysis of different types of nodes and the target language to describe relationship between the fragment to generate parsing tree corresponding to each node of the target language to describe fragments generated by the target language together constitute a description of the target language fragment described; when the target language to describe fragment generated when, according to the preservation of each target language to describe the relationship between the level of the target language to identify the various levels described in the target language to describe the left to add the corresponding number of specific characters. The invention can be converted into a standardized, formatted with the readability and maintainability of the target language to describe.
Owner:BEIJING HOLLYSYS
Alarm for detecting faults of overhead lines of distribution network
InactiveCN101446619AObvious beneficial effectSave manpower and material resourcesFault locationRF moduleMagnetic energy
An alarm for detecting faults of overhead lines of a distribution network comprises a sensor, a signal acquisition unit and a magnetoelectric conversion circuit which are connected with the sensor, a microprocessor which is connected with an output end of the signal acquisition unit, a wireless RF module which is connected with the microprocessor, a power supply control module which is connected with the output end of the magnetoelectric conversion circuit and a power supply which is connected with the power supply control module, wherein, the power supply is respectively connected to the signal acquisition unit, the microprocessor and the wireless RF module. Fault information on the overhead lines and occurrence addresses thereof can be accurately detected and rapidly sent out through the microprocessor and the wireless RF module. The magnetoelectric conversion circuit, the power supply control module and the power supply constitute a magnetic energy conversion mechanism. The alarm can be ensured to work safely and stably for a long time in field through the magnetic energy conversion mechanism.
Owner:上海艾晋电力科技有限公司 +2
RFID (Radio Frequency Identification Devices) technology based commodity production management and logistics management system structure
InactiveCN104123626AGuaranteed visual controlAchieve management goalsCo-operative working arrangementsLogisticsSystem structureVisual control
The invention relates to an RFID (Radio Frequency Identification Devices) technology based commodity production management and logistics management system structure. The RFID technology based commodity production management and logistics management system structure comprises a production management structure, a logistics management structure and a commodity traceability management structure; the production management structure, the logistics management structure and the commodity traceability management structure are provided with an RFID event processing manager respectively; every RFID event processing manager is used for reading the RFID event information through an RFID read-write device. According to the RFID technology based commodity production management and logistics management system structure, the characteristics of RFID are adopted and accordingly the management purpose of the commodity safety traceability can be achieved and the efficient, real-time and convenient effects are achieved in comparison with a file recording tracing method; the completely transparent management is provided in the commodity supply chain and accordingly the whole visual control, monitoring and traceability of the commodity safety can be ensured and problem commodities can be recalled; the basis can be provided for the effective assessment and the scientific early-warning on the possible commodity safety hidden trouble.
Owner:唐肖近
Device for automatically creating information analysis report, program for automatically creating information analysis report, and method for automatically creating information analysis report
InactiveCN101208694AReport accuratelyPatent retrievalMedical report generationInformation analysisOutput device
Owner:INTPROP BANK CORP (JP)
Method for monitoring production progress of flat knitting machine, terminal and computer storage medium
InactiveCN108154570AReport in timeReport accuratelyData processing applicationsRegistering/indicating during manufacturing processOrder formComputer terminal
The invention discloses a method for monitoring the production progress of a flat knitting machine, a terminal and a computer storage medium, and relates to the technical field of knitting machinery.The method for monitoring the production progress of the flat knitting machine, which is provided by the invention, comprises the following steps: acquiring order information and generating a patternfile with the order information; transmitting the pattern file to the flat knitting machine; receiving reported production data when the flat knitting machine produces according to the pattern file; and calculating the production progress according to the production data. By the method provided by the invention, the production progress can be calculated according to the production data and the production progress of the flat knitting machine can be reported timely and accurately.
Owner:FUJIAN RAYNEN TECH
Fillers and composite materials with zirconia and silica nanoparticles
Fillers containing silica-zirconia nanoclusters are disclosed. The fillers may be prepared by mixing a sol of silica nanoparticles with a sol of preformed, crystalline nanozirconia particles. The fillers provide desirable optical properties, such as opalescence, and are useful in dental compositions.
Owner:3M INNOVATIVE PROPERTIES CO
Earthquake acquisition management system and method through technology of network cloud
InactiveCN104820900AImprove the level ofEasy to meet the field tripSeismic signal transmissionResourcesWell drillingComputer science
The invention relates to an earthquake acquisition management system and method through the technology of network cloud. The system comprises a cloud server, a computer main system, an acquisition and navigation client, a well-drilling management client, a blasting management client, and a supervising management client. Through monitoring and recording the working conditions of all construction clients, managers at all stage achieve the management of the whole construction process. The system achieves the positioning and collection of construction data through GPS positioning in a process of construction, achieves the real-time monitoring of the whole construction process through the technology of network, unifies the dispatching, and achieves accurate and high-efficiency purposes.
Owner:孙素梅
Dangerous goods vehicle identification method and device, computer storage medium and electronic equipment
PendingCN111898502AAccurate identificationReport accuratelyCharacter and pattern recognitionNeural architecturesSimulationDangerous goods
The invention discloses a dangerous goods vehicle identification method and device, a computer storage medium and electronic equipment. The method comprises the steps of obtaining a road image; identifying dangerous goods vehicles in the road image by using a pre-trained multi-stage series convolutional neural network; wherein the multi-stage series convolutional neural network comprises a first-stage convolutional neural network, a second-stage convolutional neural network and a third-stage convolutional neural network, and the first-stage convolutional neural network identifies dangerous goods vehicles and vehicle areas thereof in the road image; enabling the second-level convolutional neural network to identify dangerous goods signs of a vehicle area according to the screenshots of thevehicle area; and enabling the third-level convolutional neural network to identify the vehicle type according to the screenshot of the vehicle area and judge the confidence coefficient of the dangerous goods sign, and the dangerous goods vehicle probability is obtained according to the vehicle type and the confidence coefficient of the dangerous goods sign. By the adoption of the scheme, variousdangerous goods marks on the dangerous goods vehicle body can be accurately recognized, and the dangerous goods vehicle can be intelligently recognized in a full-automatic, accurate and efficient mode.
Owner:BEIJING DEEPGLINT INFORMATION TECH
A monitoring method and system based on terminal detection
ActiveCN109831742AGuarantee personal safetyEasy to carry out rescueData processing applicationsParticular environment based servicesComputer terminalBluetooth
The invention discloses a monitoring method and system based on terminal detection. The method comprises etecting a Bluetooth signal, or / and a WIFI signal, or / and a terminal frequency in the detectionarea in real time, and obtaining an MAC address of the terminal, or / and a Bluetooth MAC address, or / and a wifi MAC address, or / and a terminal frequency; counting the number of the received MAC addresses of the terminal; or / and the number of the Bluetooth MAC addresses; determining the position information of the terminals according to the detection area, and estimating the number information andthe position information of trapped persons according to the number information and the position information of the terminals; and sending the number information and the position information of the trapped persons to a safety responsible person and a search and rescue person in real time. The speed and efficiency of on-site rescue are improved, and life safety is guaranteed.
Owner:SHENZHEN AMBITION TECH CO LTD
RFID electronic tag based agricultural product tracing method
InactiveCN106096985ARealize all-round trackingGuaranteed visual controlCo-operative working arrangementsCommerceFood additiveAnimal husbandry
The invention provides an RFID electronic tag based agricultural product tracing method. Omnidirectional tracking the links of production, processing logistics, storage and sale of agricultural products is realized through attaching RFID electronic tags to the agricultural products and processed products and setting a management center. The agricultural product tracing method not only can trace epidemic disease and pollution problems of planting, breeding and processing industries, but also can trace drug abuse in the planting and breeding process and over-range and over-limit use of additives in the processing process, so that a phenomenon that only post-production control is taken into account for agricultural product quality safety management before and prevention control in production is neglected. The invention provides a feasible and efficient approach for safety monitoring of the agricultural products. The method provided by the invention can be widely applied to safety tracing management for various foods such as agricultural, forest, fishery, animal husbandry and by-product foods, and is applicable to grain and oil foods, livestock and poultry foods, fruits and vegetables, aquatic foods, condiments, dairy products, convenient foods, infant foods, food additives, drinks, cosmetics, health foods and the like.
Owner:SOUTH CHINA AGRI UNIV
Medical image workstation system
PendingCN109545332ARapid responseFast data transferMedical imagesMedical reportsCase findingSystem configuration
For solving the problem of poor compatibility of a current medical image workstation, the invention provides a medical image workstation system. The medical image workstation system comprises an authority management module, an examination and approval module, an image acquisition module, a template calling module, a report printing module, a setting module, a report designing module and a case finding module. The system configuration is realized by adopting a text type or configuration type. The medical image workstation system disclosed by the invention has the advantages of the capability ofbeing connected with multiple medical image detecting devices, as well as performance advantages of simplicity and convenience in operation, flexible customization, comprehensive functions and high stability.
Owner:江苏盛益医疗科技有限公司
Terminal capability reporting method, terminal capability determining method, terminal and network side device
ActiveCN110011772AReport accuratelySignal allocationWireless communicationTelecommunicationsInformation support
Owner:CHINA MOBILE COMM LTD RES INST +1
Airport enclosure anti-intrusion alarm system
InactiveCN108399698AReport accuratelyTimely reportClosed circuit television systemsBurglar alarm by disturbance/breaking stretched cords/wiresVideo monitoringNetworked Transport of RTCM via Internet Protocol
The invention relates to an airport enclosure anti-intrusion alarm system. The system comprises a front-end detection subsystem, a monitoring command center subsystem, a video monitoring subsystem, alinkage control subsystem, a network transmission subsystem, a power supply subsystem and a weather station subsystem; and the front-end detection subsystem, the monitoring command center subsystem, the video monitoring subsystem, the linkage control subsystem, the network transmission subsystem, and the weather station subsystem are all connected with the power supply subsystem through wires. Theairport enclosure anti-intrusion alarm system of the invention is an anti-intrusion system which is constructed based on the Internet of Things technology and a physical enclosure; the system can accurately and timely report intrusion anomaly events, send an alarm to a monitoring center, achieve target positioning and accurately record alarm time, positions and images. According to the airport enclosure anti-intrusion alarm system of the invention, various kinds of anti-intrusion means are adopted to realize cooperative and comprehensive detection, and therefore, the shortcomings of the monotony, high false alarm rate and poor security of traditional detection means can be eliminated; and the weather station subsystem is adopted, and therefore, all-weather and all-day detection performance can be improved.
Owner:天津能源物联网科技股份有限公司
Optical fiber electric heat tape
InactiveCN102395228APowerful transmission functionReport accuratelyThermometers using physical/chemical changesHeating element shapesEngineeringMechanical engineering
The invention provides an optical fiber electric heat tape and relates to an electric heat tape, and the optical fiber electric heat tape can be used for solving the problem that the fault point of a very long electric heat tape is difficult to accurately judge. The optical fiber electric heat tape comprises an electric heat tap body, an optical fiber (5), an inner sheath (2), a shielding layer (3) and an outer sheath (4), wherein the optical fiber (5) is arranged along the length direction of the electric heat tape body (1) and props against the electric heat tape body (1); the inner sheath (2), the shielding layer (3) and the outer sheath (4) are sequentially coated on the outer walls of the electric heat tape body (1) and the optical fiber (5) from inside to outside; once a certain point on the electric heat tape has a fault, the optical fiber can monitor the temperature change of the point in real time, and the change of reflected signal receiving time can accurately report the position of the fault point, so that maintenance can be organized quickly and conveniently, and the electric heat tape is restored to normal operation within minimum duration. The optical fiber electric heat tape can be used for heating conveying pipelines and storage tanks in the industries of buildings, steel, power and the like.
Owner:大庆航天三沃新技术产业有限责任公司
Signal strength reporting method and device, storage medium and terminal equipment
ActiveCN111092671AReport accuratelyNo need to consider the impactTransmission monitoringWireless communicationTerminal equipmentSignal strength
The invention discloses a signal strength reporting method and device, a storage medium and terminal equipment, and the method comprises the steps: obtaining the frequency band information of a current service cell and a first signal strength value when the terminal equipment carries out the signal strength measurement of the service cell; detecting whether the terminal equipment is in a chargingstate or not; if the terminal equipment is in the charging state, determining a target intensity compensation value according to the frequency band information; and determining a reporting intensity value according to the first signal intensity value and the target intensity compensation value, and performing reporting according to the reporting intensity value. The signal intensity can be accurately reported, the error is small, and the influence of the charging state on the frequency band signal does not need to be considered.
Owner:TCL COMM TECH NINGBO CO LTD
Cable manufacturing method
ActiveCN106504455AReport accuratelyTimely reportBurglar alarm electric actuationButt jointEngineering
The embodiment of the invention discloses a cable manufacturing method. A PCB of a node unit is manufactured, and two ends of the PCB are provided with butt joint parts, and a node unit protector is formed on the periphery of the PCB and between the butt joint parts at two ends. Base material cable unit manufacturing comprises steps: a cable bundle comprising a signal line is manufactured, and butt joint cable cores are preserved at two ends of the cable bundle; each base material cable unit is connected with each node unit, and a cable body is formed, wherein the butt joint parts at two ends of the node unit are respectively in butt joint with the butt joint cable cores at two sides of the base material cable unit; and an outer sheath coating the cable body is formed outside the cable body. By using the cable manufactured by the method in the embodiment of the invention, the cable is able to adapt to construction scenes with harsh environment such as undermine and underground, and requirements on the cable by special environment can be met.
Owner:NEW SINGULARITY INT TECHN DEV
Security system and its program
InactiveCN101320512AEasy to checkEasy to updateNetwork topologiesCo-operative working arrangementsComputer hardwareCommunications system
Owner:OFFICE MISUMI CO LTD
Retail information terminal
InactiveCN101222534AEasy to moveFlexible moving processTransmission systemsCommerceTime errorEmbedded database
The invention discloses a retail information terminal which is provided with a main control module. The main control module comprises a processor, a storage and an input / output interface, and is connected with a display, a printer, a bar code scanner, a wireless communication module, a matrix keyboard and an IP telephone through the input / output interface; a UDP / IP communication protocol without a reliable connection and a dynamic IP connection mode are adopted; based on the UDP / IP communication protocol, a finite state memory processing technology and a context-sensitive error-tolerance processing technology are added; when the formation fails to reach or has a mistake, the system can not only normally work, but also correctly perform data statistics. The invention takes advantage of a mobile communication GPRS wireless communication public platform, is based on an embedded real-time operating system and an embedded database, adopts embedded integrated design concept, has the functions such as automatic information report, sales information classified management, software auto-update and so on, realizes the real-time error-free transmission of the information, and assures the timely and accurate report of the retail information.
Owner:中船重工信息科技有限公司
Dental compositions with fluorescent pigment
ActiveCN102245154AHigh resistance to fluorescence loss stabilityReport accuratelyImpression capsMedical preparationsArylNatural tooth
The invention features a dental composition containing a fluorescent organic pigment, e.g. a hydroxyl substituted aryl guanamine an or a fluorescent compound encapsulated in a thermo plastic or thermo set polymer, in an amount that provides the composition with fluorescence resembling that of natural teeth.
Owner:3M INNOVATIVE PROPERTIES CO
Beidou satellite-based metro construction hazard source checking method
The invention, which relates to the novel technology of Beidoou satellite communication and industry information application combination, discloses a Beidou satellite-based metro construction hazard source checking method. The method comprises the following steps that: (1), field hazard source checking is carried out and hazard source report is written so as to determine whether a danger exists; if not, daily construction hazard source checking recording is carried out and the flow is stored to a server; and if so, the information is reported to an information service platform; (2), the reported information is classified and danger coefficient delimiting is carried out; the service platform submits a piece of processing suggestion and an information source to a service processing platform; a responsible worker issues a processing notice and analyzes whether the processing notice can be implemented; if not, the information is reported to the information service platform again to carry out analyzing processing; and if so, field processing is carried out and a processing result is reported; and (3), the responsible worker determines the hazard source and locks the contact, and stores the processing flow to the server. According to the invention, large data information sharing and interaction between the metro construction side and the management side can be realized.
Owner:江苏国遥信息科技有限公司
Measurement method and device
InactiveCN108198435AReport accuratelyLow costRoad vehicles traffic controlTime informationMeasurement device
The embodiment of the invention discloses a measurement method, and the method comprises the steps: obtaining the first measurement data when at least two wireless APs of a line receive at least one piece of terminal request information, wherein the first measurement data comprises the terminal identification, the position information of at least two APs, and the information of time when at leasttwo APs receives at least one piece of terminal request information; carrying out the processing of the first measurement data according to a preset rule, and then obtaining the speed of at least oneterminal at a preset segment. The embodiment of the invention also discloses a measurement device.
Owner:ZTE CORP
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