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103results about How to "Save physical space" patented technology
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Electronically assisted drug delivery device
The present invention relates to electronically assisted drug delivery devices (100). The drug delivery device may include a Gray code type detector for sensing dosage data, wherein the detector comprises a code track consisting of a sequence of alternating markings and a plurality of detectors that are mutually spaced in a direction extending along the code track. The drug delivery device may also include a dosage selector (260) which is moved in a proximal direction upon dose setting and in a distal direction upon dose injection, where the dosage selector is latched in the end of dose position by a latching element, the latching element actuating an end of dose switch for signalling the end of dose state. The drug delivery device may also incorporate power-management arrangements which effectively minimizes power consumption for the incorporated electronic circuitry.
Owner:NOVO NORDISK AS
Configuration, refreshing and program upgrading integrated system for SRAM (Static Random Access Memory) type FPGA (Field Programmable Gate Array)
ActiveCN104484214AIncrease flexibilityImprove versatilityProgram loading/initiatingProgrammable read-only memoryLogic gate
The invention discloses a configuration, refreshing and program upgrading integrated system for an SRAM (Static Random Access Memory) type FPGA (Field Programmable Gate Array), belongs to the technical field of aerospace and aims to solve the problem of SEU (Single Event Upset) of the SRAM type FPGA in a spatial irradiation environment. The configuration, refreshing and program upgrading integrated system has a capability of performing program upgrading on the SRAM type FPGA which is in on-orbit work for a long time. The configuration, refreshing and program upgrading integrated system comprises an on-site programmable logic gate array SRAM type FPGA, a comprehensive management anti-fuse FPGA, a configuration program storage chip PROM (Programmable Read-Only Memory), an on-orbit upgrading program storage chip EEPORM (Electrically-Erasable Programmable Read-Only Memory) and an RS422 interface chip. The configuration, refreshing and program upgrading integrated system disclosed by the invention can be used for effectively solving the problem of the SEU of the SRAM type FPGA which is in on-orbit work for a long time and correcting the SEU and single event accumulation inside the SRAM type FPGA without being shut down, also has the function of on-orbit program upgrading of the SRAM type FPGA, and has the characteristics of instantaneity, reliability, flexibility, universality and low cost.
Owner:HUAZHONG UNIV OF SCI & TECH
Array optical tweezers based on multicore polarization-preserving fiber and manufacturing method thereof
InactiveCN101907742AReduce harmSave physical spaceRadiation/particle handlingOptical fibre with multilayer core/claddingPhysical spacePolarization-maintaining optical fiber
The invention provides array optical tweezers based on multicore polarization-preserving fiber and a manufacturing method thereof. The array optical tweezers comprise the multicore polarization-preserving fiber, standard single-mode fiber and a laser light source, wherein the laser light source is connected with one end of the standard single-mode fiber, the other end of the standard single-mode fiber is connected with the multicore polarization-preserving fiber in a fusion conical pull coupling mode, and the other end of the multicore polarization-preserving fiber is manufactured into a centrum shape through fusion conical pull processing equipment. In the invention, a plurality of optical waveguide fiber cores are integrated in one fiber, thus not only saving physical space but also significantly reducing system input light power and reducing harm on particles to be captured. Meanwhile, the multicore fiber composite optical tweezers can capture particles more flexibly and accurately, and has adjustability, thus greatly improving the practicability of fiber and optical tweezers technologies. More importantly, the array optical tweezers can form a compact interference grid optical field array, so as to form optical potential wells at coherence enforcement points to realize functions such as filtering particles.
Owner:HARBIN ENG UNIV
Parallel hybrid drive for a motor vehicle having a clutch which is integrated in the electrical machine, and an associated electric motor unit
InactiveUS6308794B1Eliminating iron lossesCost-effectiveInternal combustion piston enginesElectric propulsion mountingMobile vehicleElectric machine
A parallel hybrid drive for a motor vehicle includes a clutch integrated in an electric motor unit of the electrical machine of the parallel hybrid drive for allowing the electric motor unit to be disengaged from the drive train. Therefore, pure internal combustion engine drive is possible, without rotating the rotor of the electrical machine or the electric motor unit.
Owner:MANNESMANN SACHS AG
Electronically assisted drug delivery device
The present invention relates to electronically assisted drug delivery devices (100). The drug delivery device may include a Gray code type detector for sensing dosage data, wherein the detector comprises a code track consisting of a sequence of alternating markings and a plurality of detectors that are mutually spaced in a direction extending along the code track. The drug delivery device may also include a dosage selector (260) which is moved in a proximal direction upon dose setting and in a distal direction upon dose injection, where the dosage selector is latched in the end of dose position by a latching element, the latching element actuating an end of dose switch for signalling the end of dose state. The drug delivery device may also incorporate power-management arrangements which effectively minimizes power consumption for the incorporated electronic circuitry.
Owner:NOVO NORDISK AS
Information processing method and electronic equipment
InactiveCN104461323AImprove intelligenceEasy to operateInput/output processes for data processingInformation processingOperability
The invention discloses an information processing method. The technical problem that in the prior art, a single operation way used for interaction is provided by flexible electronic equipment for a user and is poor in operability is solved. The information processing method comprises the steps that it is detected and determined that electronic equipment generates first deformation; first deformation information corresponding to the first deformation is determined; according to the corresponding relation between the deformation information and an instruction, a first instruction corresponding to the first deformation information is determined from a plurality of preset instructions; the first instruction is executed. The invention further discloses the corresponding electronic equipment.
Owner:LENOVO (BEIJING) CO LTD
Satellite-type helical multi-core fiber optical micro-tweezers capable of achieving rotation of small particles and preparation method thereof
InactiveCN101881858AAchieve rotationCapture flexibleCladded optical fibreRadiation/particle handlingPhysical spaceEngineering
The invention provides satellite-type helical multi-core fiber optical micro-tweezers capable of achieving the rotation of small particles and a preparation method thereof. A laser source is connected with one end of a standard single-mode fiber, and the other end of the standard single-mode fiber is coupled with the satellite-type helical multi-core fiber by thermal-fused bi-conical taper to form a first thermal-fused bi-conical taper position; the satellite-type helical multi-core fiber is attached to an optical-path changing device, and the satellite-type helical multi-core fiber passing through the optical-path changing device is further subjected to the thermal-fused bi-conical taper operation to form a second thermal-fused bi-conical taper position; and the other end of the satellite-type helical multi-core fiber is prepared into a pyramidal shape in a processing manner of finely grinding. Therefore, the invention can save the physical space and greatly reduce the optical input power of the system, so as to reduce the damage on the particles to be trapped; the particles can be trapped in a more flexible, more accurate and adjustable manner; and the vortex-shaped optical trap can be naturally formed at the fiber end, thus achieving the rotation of the particles and the motor function of the operated particles.
Owner:HARBIN ENG UNIV
Optical device module and mobile terminal
ActiveCN108551503ASave physical spaceIncrease coverageElectromagnetic transmittersTelephone set constructionsOptical ModuleLight signal
The invention relates to an optical device module and a mobile terminal, and belongs to the technical field of mobile terminals. The optical device module comprises a transmission module including a transmitter array, wherein the transmitter array is used for transmitting laser signals; a receiving module including a receiver array, wherein the receiver array is used for receiving reflected lightsignals and generating electric signals, wherein the reflected light signals are generated after the laser signals are reflected by an object; and a control module used for receiving a command signalsent by the mobile terminal, and controlling the transmitter array and a transmitter and the work of a receiver corresponding to the command signal in the transmitter array according to a module function indicated by the command signal, wherein the module function includes ranging, image photographing, face recognition, and photography lamps.
Owner:BEIJING XIAOMI MOBILE SOFTWARE CO LTD
Method of realizing data synchronization on SyncML layer
This invention discloses a method for realizing data synchronization on SyncML layer, which not only presents a concrete realization method for data sort synchronization but also delivers information of number and data kinds as much as possible to avoid delivering concrete data contents, besides, the synchronous data occupy a small physical space so as to reduce the existence of redundant data furthest and save the limited resources of devices and network.
Owner:HUAWEI TECH CO LTD
Cloud platform computing system and application method thereof
PendingCN108829515AHigh densityLow costResource allocationComputing systemsSymmetric multiprocessor system
The invention relates to a cloud platform computing system and an application method thereof. The cloud platform computing system comprises a server end and a node end. The server end is composed of an access server and is used for management and scheduling of a user and computing resources of the cloud platform computing system; the node end is composed of a plurality of computing nodes and auxiliary hardware, and provides heterogeneous computing resources for the cloud platform computing system; and the computing nodes interact with the access server through a local area network. Each calculation node comprises an SoC master control module and a heterogeneous calculation processing module; the SoC master control module can run an operation system, and provides a use environment and a management function of a corresponding heterogeneous computing processing module for the user; and the heterogeneous computing processing module is used for implementation and deployment of a logic function or an acceleration algorithm. The user logs in the access server to apply for and use the computing nodes. According to use contents, the user enters the operation system of the SoC master controlmodule through the access server, and the heterogeneous computing processing module is subjected to operations of use, management, configuration, debugging, monitoring and the like.
Owner:INST OF COMPUTING TECH CHINESE ACAD OF SCI
Modular broadband bi-directional programmable switch with hot-swappable modules
InactiveUS20070016715A1Reduce labor costsIncrease redundancyElectrical apparatus contructional detailsElectric digital data processingModular designModularity
A programmable switch for broadband signals having a modular design in which input cards, bridging cards and output cards are interconnected through a common backplane to form a switching matrix having a Clos architecture. All connections between cards are made through the backplane to decrease the complexity of the switch and are arranged to minimize the length of signal traces to minimize signal loss. The backplane is unique in that it is configured with venting holes to facilitate the flow of cooling air therethrough. All modules, including input cards, output cards and bridge cards are hot swappable.
Owner:QUINTECH ELECTRONICS & COMM
Multi-pulley type liquid level sensor device
The invention discloses a multi-pulley type liquid level sensor device used for measuring the liquid level in a well or in a container. The sensor device comprises a mechanical floater, wherein the mechanical floater is tied on a tying rope and can slide up and down; the tying rope is installed on one or more pulleys; with the up-and-down slide of the floater, the pulleys rotate forwards and backwards; one pulley is mechanically coupled with a digital type absolute magnetic rotary encoder device; the encoder device is used for monitoring the total rotation angle of the pulley in real time; the height of the liquid level is calculated via a mode that the total rotation angle of the pulley is converted to a distance of the pulley away from the bottom by using an algorithm; a multi-wheel encoder reads in two forms, i.e. an electric signal form and an optical signal form; the electric signal output of the encoder perhaps can be used as the input of an industrial control system or can be transmitted to remote control or internet through a data channel; the precise measurement of the liquid level depends on the quantity of rotating wheels of the encoder; the total quantity of rotation of the pulley consistent with all-around measurement of the liquid level can be adjusted through mechanical gears or belts.
Owner:MULTIDIMENSION TECH CO LTD
Method and system for displaying monitoring parameters after nuclear power station accident
ActiveCN102142291ADoes not affect normal workSave physical spacePower plant safety arrangementNuclear energy generationPhysical spaceNuclear power
The invention discloses a method and system for displaying monitoring parameters after a nuclear power station accident. The method for displaying monitoring parameters after the accident mainly comprises the following steps of: collecting the monitoring parameters after the accident; isolating the collected monitoring parameters; and distributing the isolated monitoring parameters to security level and non-security level devices to display. The invention also provides the system for displaying the monitoring parameters after the accident, which comprises the security level and non-security level devices. The diversification of security level and non-security level display of the monitoring parameters after the accident is realized, and other display devices are alternative when one display device fails so as to cause no influence on normal operation; and meanwhile, the physical space is saved by using digitized computer and network technologies.
Owner:中广核工程有限公司 +2
Nuclear power plant first-out alarm processing method and system
ActiveCN103794257ASave physical spaceIncrease self-diagnosis abilityPower plant safety arrangementNuclear energy generationNuclear engineeringNuclear power plant
The invention discloses a nuclear power plant first-out alarm processing method. The nuclear power plant first-out alarm processing method comprises the following steps that: a parameter acquisition module acquires process parameters in the operation of a nuclear power plant; a safety monitoring module judges whether alarm signals corresponding to the process parameters have been triggered; if the alarm signals have been triggered, the processing module sorts the alarm signals; and a control module determines first-out alarm signals according to the sorting. According to the nuclear power plant first-out alarm processing method of the invention, the process parameters in the operation of the nuclear power plant are acquired, and the alarm signals corresponding to the process parameters are processed, and then, the first-out alarm signals can be determined, and therefore, the accuracy and timeliness of first signal triggering can be realized. The invention also discloses a nuclear power plant first-out alarm processing system.
Owner:中广核工程有限公司 +1
Signaling device for a safety circuit
ActiveCN1938806AEasy wiringSave physical spaceProgramme controlElectric signal transmission systemsState variableSafety control
A signaling device for a protective circuit is provided with an input part (52) for receiving an external state variable, with at least one circuit element (34, 36) and one control part (30, 32). Said control part (30, 32) is adapted to control the at least one circuit element (34, 36), depending on the external state variable, in such a manner that a signal applied to the input (38) is switched through to the output (42). According to an embodiment of the invention, the input (38) of the circuit element (34, 36) is internally subjected to a permanent potential, preferably a permanent high potential. In a protective circuit for switching off a hazardous installation the aforementioned signaling devices are connected in series to a safety control device. The control part of the second signal device (18b) controls the circuit elements associated therewith also depending on the first signal device.
Owner:PILZ (COMPANY)
File processing method based on snapshot and solid state disk with snapshot function
InactiveCN102693173AQuick backupPromote recoveryRedundant operation error correctionDocument handlingSolid-state drive
The invention is suitable for the technical field of computers, and provides a file processing method based on snapshot. The method comprises the following steps of receiving a file backup command; building a mapping table from a logic address to a physical address, which is used by the file at present; receiving a file backup recovery command; and storing the mapping table from the logic address to the physical address, which is used by an appointed backup of the file, to the mapping table from the logic address to the physical address, which is used at present. Preferentially, if the file has constant data before and after being operated, a corresponding first snapshot produced before the file is operated and a corresponding second snapshot produced after the file is operated share the physical address of the data. Therefore, according to the method, the file can be conveniently backed up and restored, and all backups of the file can share a large quantity of constant data to save disk space.
Owner:RAMAXEL TECH SHENZHEN
Display panel and compensation data transmission method
InactiveCN108877666AReduce design costReduce physical footprintStatic indicating devicesPhysical spaceTransfer procedure
The invention relates to a display panel and a compensation data transmission method, and the method comprises the steps: generating feature compensation data; transmitting the feature compensation data to a first storage unit; transmitting the feature compensation data stored in the first storage unit to a second storage unit. According to the embodiment of the invention, the compensation data transmission method does not need a Flash memory. A screen module group does not need to be provided with the Flash memory, thereby reducing the physical space occupied by the Flash memory in the screenmodule group. In the embodiment of the invention, the method can generate the feature compensation data through the Mura compensation data, and the feature compensation data is directly stored in a data drive circuit. The method reduces the error codes in the transmission process of the feature compensation data. The method does not need an additional Flash memory on the screen module group, thereby reducing the data transmission link, improving the data transmission efficiency, and reducing the design cost of the display panel.
Owner:KUNSHAN GO VISIONOX OPTO ELECTRONICS CO LTD
System on chip supporting SIM card function and method for realizing SIM card function
ActiveCN105809236AMeet application needsSave physical spaceSensing record carriersRecord carriers used with machinesPhysical spaceHigh humidity
The invention discloses a system on chip supporting an SIM card function and a method for realizing the SIM card function. The system on chip includes an SIM card VCC detection circuit, an SIM card reset processing circuit, an SIM card clock frequency detection circuit, an SIM card serial data receiving / transmitting circuit, a programmable circuit and a central processing unit (CPU). The system on chip of the invention can not only support an original SIM card function, but can also realize function extension. Compared with an original SIM card, a physical space can be saved, the layout area of a product can be further reduced, the miniaturization of the product can be benefitted; the SIM card function is realized through a non-physical manner; troubles such as poor contact, high possibility of being damaged, card replacement and card change can be avoided; the adaptability of the product can be improved; and requirements of the application of meters in the water conservancy industry, the electric power industry and the like to complex environments such as high-humidity, high-temperature and windy and dusty environments can be satisfied.
Owner:WUHAN MENGXIN TECH CO LTD
Spreadsheet style processing method and device
ActiveCN103279455AEnsure consistencyReduce data volumeSpecial data processing applicationsHTMLLower border
An embodiment of the invention discloses a spreadsheet style processing method and device. The spreadsheet style processing method includes: acquiring border format information of filled cells in a worksheet when the worksheet is converted into a format of an HTML (hypertext markup language) webpage; acquiring line number of a first cell of the top border as a border combining starting line number in the worksheet according to the border format information; sequentially utilizing each filled cell in the worksheet as a current cell from a row marked by the border combining starting line number and identifying whether the current cell is the rightmost cell in a line or not and whether the current cell is the last line in the worksheet or not; if the cell is not the rightmost cell in the line, deleting right-border data of the current cell; and if the cell is not located at the last line in the worksheet, deleting lower-border data of the current cell. By the spreadsheet style processing method, the problem that borders are lost and are different in thickness and webpage display is disadvantaged after the spreadsheet is converted into the HTML webpage is avoided.
Owner:AGRICULTURAL BANK OF CHINA
Smoke washing device with scaling-shaped hole plate
ActiveCN104399367AIncrease flow rateEnhanced rotation perturbationCombination devicesLiquid storage tankEngineering
The invention relates to a smoke washing device with a scaling-shaped hole plate. The smoke washing device comprises a tower body and a circulation liquid storage tank, wherein the circulation liquid storage tank is arranged below the tower body; the scaling-shaped hole plate, a spraying layer and a demister are sequentially arranged in the tower body from bottom to top; a smoke inlet is formed in the lower part of the tower body; an absorption tower outlet is formed in the top of the tower body; a seriflux circulation pump, a flow control valve and a flowmeter are sequentially arranged on a pipeline connected between the circulation liquid storage tank and the tower body; an oxidizing seriflux film is sprayed downwards by the spraying layer; upstream smoke and spraying liquid descending along the wall face are subjected to intensive mixing and heat and mass transfer by the scaling-shaped hole plate. The seriflux film is torn in the smoke-liquid collision process, smoke-liquid mixture rushes out of the inner hole of a gradually expanded hole plate slantly to go into the space of the spraying layer and the scaling-shaped hole plate, and therefore, the seriflux film forms a secondary atomization state and smoke-liquid collision and mixing are further strengthened.
Owner:XI AN JIAOTONG UNIV
Sewage treatment equipment fault monitoring system based on cloud computing
ActiveCN110132358AAccurate fault monitoringReal-time acquisitionProgramme controlMeasurement devicesTraffic capacityData acquisition
The invention provides a sewage treatment equipment fault monitoring system based on cloud computing. The sewage treatment equipment comprise a hydraulic system, wherein the hydraulic system comprisesa data collection device, an intermediate server, a cloud server and a management terminal; the data collection device is arranged in the hydraulic system and is used for collecting the operation state data of the hydraulic system and sending the operation state data to the intermediate server, wherein the operation state data comprises pressure data, flow data and vibration data; the intermediate server is used for receiving the operation state data sent from the data collection device, and sending the operation state data to the cloud server to carry out fault monitoring processing; the cloud server is used for carrying out fault monitoring on the operation state data, when a monitoring result shows that the operation state data is exceptional, the operation state data is further analyzed and processed, a fault type is identified, and alarm information is generated and sent to the management terminal; and the management terminal is used for receiving and displaying the alarm information. The system is favorable for operation and maintenance personnel to accurately carry out fault monitoring on the hydraulic system of the sewage treatment equipment in real time.
Owner:BEIJING ZHONGCHENG HENGXIANG ENERGY INVESTMENT MANAGEMENT CO LTD
Multicore-fiber-based optical motor and micropump
InactiveCN102183818AEasy to fixEasy to modifyCladded optical fibreRadiation/particle handlingMicropumpMulticore fiber
The invention provides a multicore-fiber-based optical motor and a micropump. The optical motor comprises multicore fibers with wedge-shaped front end and a micro rotor; the micro rotor comprises two sphere bodies, a rotating shaft and wings, wherein the wings are positioned on the rotating shaft, and the two sphere bodies are arranged at two ends of the rotating shaft to form the micro rotor with a symmetrical structure; and the multicore fiber with the wedge-shaped front end comprises two pairs of shaft fixing fiber cores and driving fiber cores, wherein the shaft fixing fiber cores are symmetrical at two sides and play a shaft fixing role in forming dual optical tweezers for capturing the sphere bodies of the micro rotor, and the driving fiber cores emit outgoing light to drive the wings of the micro rotor; two V-shaped grooves and dual U-shaped runners are machined on a glass substrate; the wedge-shaped multicore fiber is fixed in the V-shaped grooves; the micro rotor is placed ata U-shaped bending part of the dual U-shaped runners; and the micro rotor is driven by the multicore fiber with the wedge-shaped front end to rotate to drive fluid to flow to form the micropump. Compared with the traditional optical drive device, the optical motor has the advantages of small size, light weight, simple structure, low cost, easiness in operation, saved operation space, and the likeand can be widely applied to biological and chemical fields.
Owner:HARBIN ENG UNIV
Cloud platform-based optical grating near-infrared detector
InactiveCN104614340AReduce usageLight weightMaterial analysis by optical meansLight sourceInfrared detector
Owner:CHANGCHUN CHANGGUANG SIPO SPECTRUM TECH
Automatic assembly type photodynamic drill based on multi-core fiber
InactiveCN102222533APlay the role of fixed axisEasy to operateCladded optical fibreRadiation/particle handlingPunchingEngineering
The invention provides an automatic assembly type photodynamic drill based on multi-core fiber. The automatic assembly type photodynamic drill comprises front optical tweezers and a micro rotor formed by processed multi-core fiber. In solution the optical tweezers automatically captures the micro rotor to form a photodynamic drill. The micro rotor structure comprises a ball, a rotating shaft, a windmill like rotor structure composed of a plurality of wings and a cone tip, wherein the ball is at the top of the rotating shaft, the windmill like rotor structure composed of a plurality of wings is at the middle of the rotating shaft, and the cone tip is at the bottom of the rotating shaft. According to the invention, the micro rotor ball can automatically form a photodynamic drill once captured. The photodynamic drill has the advantages of convenient operation, simple structure, and easy control. The dimension of the photodynamic drill is micron-sized, and the rotating speed is easy to control from outside. The photodynamic drill can be applied to microbe punching such as cell wall punching. Accordingly, the automatic assembly type photodynamic drill based on multi-core fiber providesa strong tool for micro life science and biomedical researches.
Owner:HARBIN ENG UNIV
Modular robot joint integrating driving and detecting functions
PendingCN111230922AHighly integratedSave physical spaceProgramme-controlled manipulatorJointsReduction driveControl engineering
The invention discloses a modular robot joint integrating driving and detecting functions. The modular robot joint comprises a speed reducer assembly adopting harmonic drive for speed reduction, a motor assembly, an encoder assembly and a speed reducer return shaft, wherein the speed reducer assembly is mounted at the left end of the motor assembly, the encoder assembly is installed at the right end of the motor assembly, and the motor assembly comprises a motor stator, a motor rotor, a motor bearing, a motor base end cover, a motor shell and a motor shaft of a hollow structure. According to the modular robot joint, the hollow structure of a frameless motor is utilized, a compact incremental and absolute double-encoder module is adopted, the angle of an output shaft of the speed reducer isreturned to the motor end for detection by designing the return shaft, integration and modular design of the driving unit are achieved, and the modular servo driving unit has the capability of simultaneously acquiring angle information of the motor rotating shaft and the reducer output shaft.
Owner:洛阳尚奇机器人科技有限公司
Embedded panoramic video splicing system based on TX2
ActiveCN110276286ASolve the problem of not meeting the visual consistencyAchieving Alignment FusionGeometric image transformationCharacter and pattern recognitionField of viewEmbedded system
The invention discloses an embedded panoramic video splicing system based on TX2. The system can be used for observing an external battlefield environment, expanding a visual field, identifying and judging surrounding environment threats and abnormities, and comprehensively improving the battlefield environment sensing capability of combat personnel. In a rapid driving process of war vehicles such as tanks, vehicle passengers in the tank can observe 360-degree information around the vehicle in real time by using the tank. The military sensitive target in the video is automatically detected and recognized, the military target information of the battlefield environment outside the vehicle is mastered in real time, the head or body does not need to be stretched out of the vehicle, the observation view field is expanded, the reconnaissance effect is improved, and the personal safety of combat personnel can be guaranteed.
Owner:THE 28TH RES INST OF CHINA ELECTRONICS TECH GROUP CORP
An eSIM card writing method based on SIM card user authorization
InactiveCN109104720AAchieve securityReduce the possibility of leaksSecurity arrangementNetwork data managementComputer hardwarePassword
A method for writing eSIM card based on authorization of SIM card user is provided. It comprises the following steps: inserting the activated SIM card into the SIM card slot, the eSIM number write command is triggered immediately after the SIM card is inserted into the SIM slot, when the server receives the eSIM number write command, sending an authentication command to the client immediately, theuser confirms the legitimacy of the eSIM information, that is, inputs a preset password to verify that the eSIM number is written into the mobile phone. If the eSIM number is not written into the mobile phone, the SIM card information is retained in the mobile phone, and the information is sent to the security center through the written eSIM number to prompt the non-user to operate. When the usercompletes authentication and returns to the server again, when the server determines that the operation is legal, the eSIM information is sent to the security system, and the security system returnsthe eSIM information to the server after encrypting and encapsulating the eSIM information. The server sends the eSIM information to the eSIM memory, and the eSIM memory allocates the storage space for storing the eSIM information, receives the eSIM number writing instruction, and encapsulates the storage.
Owner:CHONGQING UNIV OF POSTS & TELECOMM
Hard disc drive
InactiveCN101552027AReduce occupancySave physical spaceReducing moistureHard disc drivePhysical space
Owner:HITACHI GLOBAL STORAGE TECH NETHERLANDS BV
Supplier-oriented power grid engineering digitalized resource handover management system
ActiveCN107239885AConvenient and efficient channelsConvenient and efficient wayOffice automationResourcesResource Management SystemData platform
The invention relates to a supplier-oriented power grid engineering digitalized resource handover management system. A base frame module provides hardware foundations for a data module, a service module and an application module. The data module is based on a cloud storage architecture and adopts a sharding method to perform data management, query and application and provides data for the service module and the application module. The service module provides back-end logic service to the application module through the use of a 3D graphics engine method; the application module is based on the hardware of a rack module, obtains data from the data module, utilizes the back-end logic service of the service module and controls the output of the contents on a final interface. Compared with the prior art, the system of the invention has the advantages of providing more convenient and more efficient channels and ways for the supplier's digitalized resources to be handed over to a power company, improving the management level and efficiency, saving the cost of the enterprise hardware and software, and laying a solid foundation for big data application, intelligent decisions, and data platform support in the future.
Owner:SHANGHAI MUNICIPAL ELECTRIC POWER CO +1
Integrated 1394B bus network simulation equipment
InactiveCN108170569AShorten the build cycleShorten the timeFunctional testingBus networksBus networkTroubleshooting
The invention belongs to the field of aircraft avionics. According to integrated 1394B bus network simulation equipment, bus analog signal data is sent to a simulator lower computer 2 through test cases or manually; a simulation test result analyzed by the simulator lower computer 2 is received and compared with an expected value, and a test conclusion is obtained; the simulator lower computer 2 receives the bus analog signal data, bus node configuration information corresponding to the data is found in a local message configuration table, driving signals are packaged to be in a designated data packet format according to the bus node configuration information, and simulation cards are driven to send the packaged data to VMCs; and simulation test results returned by the VMCs are received, adriving layer is called to analyze the needed simulation test results according to the local message configuration table, and then the analyzed simulation test results are transmitted to a simulatorupper computer 1. Through the equipment, a test room can complete design verification, fault simulation and troubleshooting by use of the simulation environment.
Owner:CHENGDU AIRCRAFT DESIGN INST OF AVIATION IND CORP OF CHINA
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