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131results about How to "Expand the usable range" patented technology
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Isolating biological modulators from biodiverse gene fragment libraries
InactiveUS6994982B1Increase diversityEasy to controlPeptide-nucleic acidsPeptide librariesExpression LibraryNucleotide
The present invention provides a method for identifying a modulator or mediator of a biological activity, which activity includes antigenicity and or immunogenicity, said method comprising the step of:(i) producing a gene fragment expression library derived from defined nucleotide sequence fragments; and(ii) assaying the expression library for at least an amino acid sequence derived from step (i) for a biological activity wherein that activity is different from any activity the amino acid sequence may have in its native environment.
Owner:PHYLOGICA
Nitride based semiconductor light-emitting device
InactiveUS20020030200A1Inhibit deteriorationExpand the usable rangeLaser detailsLaser active region structureQuantum wellActive layer
The present invention provides a semiconductor device having a semiconductor multi-layer structure which includes at least an active layer having at least a quantum well, and the active layer further including at least a luminescent layer of InxAlyGa1-x-yN (0<x<1, 0<=y<=0.2), wherein a threshold mode gain of each of the at least quantum well is not more than 12 cm-1, and wherein a standard deviation of a microscopic fluctuation in a band gap energy of the at least luminescent layer is in the range of 75 meV to 200 meV.
Owner:RENESAS ELECTRONICS CORP
Ultrasound imaging method and apparatus
InactiveUS20100160783A1Improve image qualityLess speckle noiseUltrasonic/sonic/infrasonic diagnosticsInfrasonic diagnosticsPhysicsSteering angle
An ultrasound imaging method includes scanning an inspected object with a first cluster of ultrasonic beams having a first frequency and a first steer angle, to produce a first sub-frame which is used as a reference frame, and scanning the inspected object with a second cluster of ultrasonic beams having a second frequency different from the first frequency and a second steer angle different from the first steer angle, to produce a second sub-frame. The ultrasound imaging method also includes compounding the second sub-frame and the first sub-frame to form a compounded image, and displaying the compounded image.
Owner:GE MEDICAL SYST GLOBAL TECH CO LLC +1
Magnetic carrier and medical preparation for controllable delivery and release of active substances, methods of their production and methods of treatment using thereof
InactiveUS20090258073A1Significant positive effectReduce the temperaturePowder deliveryMaterial nanotechnologyElectricityLine of therapy
The present invention relates to magnetic carriers and medical preparations for controllable delivery and release of active substances. The carrier for active substances comprises material A, which is magnetically or electrically sensible, and material B capable of controlling the retention / release rate of the said active substance from the said carrier, the said retention / release rate being temperature dependent; wherein the material B is in thermal contact with material A, and wherein the material A has magnetocaloric or electrocaloric effect sufficient to substantially vary the said retention / release rate of the active substance from the carrier. The invention further provides methods for controllable delivery and release of active substances in a predetermined place and at a predetermined time, and methods of treatment using these carriers. Methods of production of magnetic carriers are also proposed.
Owner:TISHIN ALEKSANDR METTALINOVICH
Method and system for detecting fingertip space position based on binocular stereoscopic vision
ActiveCN103714345AImprove detection rateExpand the usable rangeCharacter and pattern recognitionFingertip detectionVisual perception
The invention provides a method and system for detecting the fingertip space position based on binocular stereoscopic vision. After denoising is carried out on hand images acquired through two cameras respectively with a frame as a unit in a binarization processing mode, image connected domain calculation, boundary extraction, fingertip point search, fingertip match and space coordinates reset treatment are carried out on the hand images, and detecting parameters and illumination intensity of an infrared lighting source are dynamically adjusted before the next frame of each hand image is acquired. Due to the fact that the infrared binocular vision system is adopted, and the illumination intensity and the fingertip detecting parameters are dynamically adjusted according to the distance between the hands of a user and the cameras, the detecting rate of the fingertip is effectively improved, and the usable range of the device is wider.
Owner:TCL CORPORATION
Isolating biological modulators from biodiverse gene fragment libraries
InactiveUS20050287580A1Increase diversityEasy to controlPeptide-nucleic acidsPeptide librariesExpression LibraryNucleotide sequencing
The present invention provides a method for identifying a modulator or mediator of a biological activity, which activity includes antigenicity and or immunogenicity, said method comprising the step of: (i) producing a gene fragment expression library derived from defined nucleotide sequence fragments; and (ii) assaying the expression library for at least an amino acid sequence derived from step (i) for a biological activity wherein that activity is different from any activity the amino acid sequence may have in its native environment.
Owner:PHYLOGICA
Nitrogen making machine and method
ActiveCN102936005AAvoid the problem of freezing and clogging pipelinesAvoid clogging the linesNitrogen purification/separationFreeze-dryingNitrogen
Owner:CAMA LUOYANG GAS SUPPLY
Automatic driving data labeling method, cloud control platform and storage medium
PendingCN111178454ARealize automatic labelingIncrease the value of dataData processing applicationsCharacter and pattern recognitionData OriginSensing data
The invention discloses an automatic driving data labeling method, a cloud control platform and a storage medium. The labeling method of the automatic driving data comprises the following steps: dividing the automatic driving data into at least one data subset and a perception data set according to a data source of the automatic driving data so as to store the perception data set and the at leastone data subset in a classified manner; then performing data annotation on the perception data set so as to construct a perception data set related to the scene according to a data annotation result;and fusing the perception data set related to the scene with the at least one data subset and generating an annotation data set. According to the method and the device, automatic labeling of the automatic driving data is realized, a data basis is disclosed for testing of the automatic driving vehicle, and a driving scene is analyzed by utilizing related data, for example, whether the current automatic driving vehicle runs normally or not is judged according to the sensing data.
Owner:BEIJING AUTOMOTIVE IND CORP +1
Optical apparatus
ActiveUS20180292652A1Expand the usable rangeIncrease the number ofImage data processingOptical elementsComputer moduleDepth of field
The present invention relates to an optical apparatus with a wide available range of a lens module, which is capable of providing an image having a deep depth of field to a user. The optical apparatus according to the present invention includes a display unit for outputting an image; at least one reflective unit having a size of 4 mm or less for reflecting the image outputted from the display unit; and a frame unit fixed thereto with the display unit and the at least one reflective unit.
Owner:LETINAR CO LTD
Discharge lamp with HO radicals as radiating additives
InactiveUS6040658AExpand the usable rangeSolid cathode detailsGas discharge lamp detailsOptical radiationElectric discharge in gases
PCT No. PCT / RU96 / 00203 Sec. 371 Date Apr. 20, 1998 Sec. 102(e) Date Apr. 20, 1998 PCT Filed Jul. 26, 1996 PCT Pub. No. WO97 / 05646 PCT Pub. Date Feb. 13, 1997The method of producing optical radiation and a discharge lamp for that purpose pertain to electrical technology, specifically to methods of producing radiation in the visible spectrum resulting from electrical discharge in gas, and to low-pressure discharge lighting lamps of various types. The proposed method of producing optical radiation, and the associated discharge lamp, extend the available range of environmentally clean lighting systems. The method involves creating a gas discharge in an inert gas atmosphere with a radiating additive in an optically transparent tube. A novelty of the method lies in the use as a radiating additive of the HO radical. The discharge lamp comprises an optically transparent tube (1) filled with an inert gas and a radiating additive. Also novel is the use as a radiating additive of an HO source obtainable from water or group II metal alkalis.
Owner:AKTSIONERNOE OBSCHESTVO ZAKRYTOGO TIPA NAUCHNO TEKHNICHESKOE AGENTSTVO INTELLEKT
Digital video physical layer using a multi-level data code
ActiveUS20090323831A1Expand the usable rangeCurrent/voltage measurementAnalogue conversionDigital videoComputer graphics (images)
Digital video data is transmitted from a video source (61) to a video sink (62) as a group of three multilevel symbols (611, 612, and 613) per pixel color with each associated symbol being sent at a rate of three times the pixel clock (601). When eleven levels are used per symbol (611) and undesirable symbol groups having excess DC residual or minimal energy are eliminated, and a built-in-test symbol group is added for pixel alignment; there results a one-to-one correspondence between the remaining symbol groups available and the two-hundred and sixty possible states that are used in the TMDS physical layer that is in widespread commercial use.
Owner:CRESTRON ELECTRONICS
Intelligent face recognition method
ActiveCN112800937AIncrease attention weightImprove interpretabilityCharacter and pattern recognitionDigital data authenticationFace detectionIdentity recognition
The invention discloses an intelligent face recognition method, which comprises the following steps of: 1) face detection: intercepting a source posture face picture taking a human face as a main content from an original picture; 2) face alignment: identifying and positioning face key points in the source posture face picture; 3) face posture rotation: according to the source posture face picture and the selected posture, retaining identity information and expression information of the source posture face picture and the selected posture, and generating a target posture face picture; and 4) face expression and identity recognition: combining the source posture face picture and the target posture face picture, and judging the expression and identity of the face in the picture. The end-to-end recognition method is established by combining three innovation points, namely an attention mechanism, a generative adversarial network and ensemble learning, so that the limitation of extreme postures is broken through; the synthesized front picture is used for face identity and expression recognition without constraint conditions, the accuracy and robustness are improved, and therefore, the method has wide application prospects in the face recognition field.
Owner:SOUTH CHINA UNIV OF TECH
High performance silicon based coating compositions
ActiveUS9567488B2Low pressureHigh high propertiesPretreated surfacesAnti-corrosive paintsOrganic solventSilazane
Owner:BURNING BUSH GRP
Heart simulation structure as well as forming method and special mold thereof
InactiveCN104658395AGuaranteed to pump bloodHigh biosecurityAdditive manufacturing apparatusEducational modelsNervous systemHeart chamber
The invention discloses a heart simulation structure as well as a forming method and a special mold thereof and belongs to the field of organ production, biological materials and medical instruments. The heart simulation structure comprises a main body structure, at least one heart chamber structure, at least one blood vessel system and at least one nervous system, wherein the main body structure is a mixture of hydrogel and myocardial seed cells, is high in biocompatibility and can facilitate realization of a blood pumping function of a heart; each blood vessel system is dendritically or spirally distributed on the periphery of each heart chamber structure; each nervous system is located in the main body structure. The special mold comprises at least one casing top, at least one casing bottom, at least one air sac, at least one blood vessel system catheter and at least one nervous system catheter, wherein the at least one casing top and the at least one casing bottom are sealed through embedment assembly to constitute the outside of the mold; the at least one air sac, the at least one blood vessel system catheter and the at least one nervous system catheter are located inside the special mold. A new idea is provided for in-vitro rapid construction of the artificial heart, and the heart simulation structure is similar to real hearts of animals in form and function.
Owner:TSINGHUA UNIV
Method for disposal of solid waste by ceramsite kiln and ceramsite kiln for disposal of solid waste
InactiveCN110357578AExpand the usable rangePromote the development of circular economyDispersed particle filtrationDrying gas arrangementsSludgeExpanded clay aggregate
The invention provides a method for disposal of solid waste by a ceramsite kiln and a ceramsite kiln for disposal of solid waste. The ceramsite kiln includes a drying kiln and a calcination rotary kiln. The method includes: preparing ceramsite raw materials, which include solid waste; drying and calcining ceramsite, and enabling circulation flow of the generated flue gas along the drying kiln-calcination rotary kiln-drying kiln; cooling and discharging ceramsite; and disposing flue gas and tail gas. Specifically, the solid waste includes at least one of fly ash or organic solid waste; fly ashis selected from the incineration ash of at least one of domestic garbage, industrial waste or medical waste; the organic solid waste is selected from at least one of polluted soil, oily sludge, sludge obtained by chemical plant sewage treatment, medical solid waste or industrial waste residue. The method adopts fly ash and organic solid waste as the ceramsite raw materials, consumes fly ash and organic solid waste in the ceramsite manufacturing process, not only solves the hidden trouble of pollution caused by fly ash and organic solid waste, but also solves the cost problem caused by the limitation of ceramsite raw materials.
Owner:CHINA BUILDING MATERIALS ACAD
Magnetic carrier and medical preparation for controllable delivery and release of active substances, methods of their production and methods of treatment using thereof
InactiveUS9017713B2Improve efficiencyIncrease capacityMaterial nanotechnologyPowder deliveryElectricityTreatment use
The present invention relates to magnetic carriers and medical preparations for controllable delivery and release of active substances. The carrier for active substances comprises material A, which is magnetically or electrically sensible, and material B capable of controlling the retention / release rate of the said active substance from the said carrier, the said retention / release rate being temperature dependent; wherein the material B is in thermal contact with material A, and wherein the material A has magnetocaloric or electrocaloric effect sufficient to substantially vary the said retention / release rate of the active substance from the carrier. The invention further provides methods for controllable delivery and release of active substances in a predetermined place and at a predetermined time, and methods of treatment using these carriers. Methods of production of magnetic carriers are also proposed.
Owner:TISHIN ALEKSANDR METTALINOVICH
Machine tool with chip processing function
InactiveUS20090220312A1Improve machinabilityImprove cutting efficiencyCutting insertsTurning toolsMachine toolElectrical and Electronics engineering
The present invention provides a machine tool which allows a chip to be guided in a desired direction and which enables consecutive chip processing, the machine tool further enabling a reduction in cutting resistance, required power, resulting heat, friction of a tool, and the like. The machine tool includes a chip processing means 12 for continuously processing a chip 10 flowing from a workpiece W, a tensile force applying means 11 for applying a tensile force to the chip 10 at a position closer to a cutting edge line 5 than the means 12, and a chip guiding means 6 for guiding the chip 10 to the means 11. As the chip guiding means 6, a guide groove 7 is formed in a rake face of a cutting tool. The guide groove 7 has a smaller width than the chip 10. A part of a rake surface side of the chip 10 is fitted into the guide groove 7 to allow the chip 10 to be guided.
Owner:NAGOYA UNIVERSITY +1
Digital video physical layer using a multi-level data code
ActiveUS8081705B2Expand the usable rangeCurrent/voltage measurementAnalogue conversionDigital videoComputer graphics (images)
Digital video data is transmitted from a video source (61) to a video sink (62) as a group of three multilevel symbols (611, 612, and 613) per pixel color with each associated symbol being sent at a rate of three times the pixel clock (601). When eleven levels are used per symbol (611) and undesirable symbol groups having excess DC residual or minimal energy are eliminated, and a built-in-test symbol group is added for pixel alignment; there results a one-to-one correspondence between the remaining symbol groups available and the two-hundred and sixty possible states that are used in the TMDS physical layer that is in widespread commercial use.
Owner:CRESTRON ELECTRONICS
Multifunctional micro hoister
InactiveCN105271011ARealize micro-up and micro-down functionQuick releaseCranesEngineeringSafety coefficient
The invention belongs to the technical field of overhead hoists and particularly relates to a multifunctional micro hoister. The multifunctional micro hoister comprises a balance weight, a main machine, a suspension arm, a main pole, a balancing pole and a hoisting hook set. According to the arrangement of the telescopic two sections of the suspension arm and double-balance weight, the suspension arm can be rotated by 360 degrees, so that the multifunctional micro hoister is more flexible in the using process and the manual labor consumption is smaller. The multifunctional micro hoister is high in working efficiency, simple in structure and small in occupied area; the length of the suspension arm can be reasonably adjusted; the multifunctional micro hoister is high in application safety factor, and can be widely applied to building operations and carrying and hoisting of materials of fields such as decoration projects, installation projects, furniture and building materials, machinery, grain, materials and high-altitude maintenance.
Owner:YONGZHOU GOLDEN ANT NEW ENERGY MASCH CO LTD
Vehicle to X V2X terminal, system and management for compatible multi-system V2X
InactiveCN109215388AExpand the usable rangePerfectly compatibleAnti-collision systemsBus networksEngineeringVehicle driving
The invention relates to a management method for compatible multi-system vehicle to X V2X, which comprises the following steps: receiving vehicle state information of an installed vehicle and receiving vehicle location information of the installed vehicle; generating vehicle driving information according to the vehicle state information and the vehicle location information; receiving surrounding vehicle data sent by V2X terminals on other vehicles and decoding the same, wherein the surrounding vehicle data is transmitted based on any at least two of WAVE, ETSI-ITS and / or LTE-V standards, and decoding the surrounding vehicle data and converting the same into a first standard format after the surrounding vehicle data is received according to the corresponding technology, and reminding a driver or controlling the vehicle according to the vehicle driving information and the surrounding vehicle data in the first standard format. The management method for compatible multi-system vehicle to XV2X in the present invention can support a plurality of known V2X standards, thereby expanding the available range and facilitating compatibility in regions where different standards are used.
Owner:SHENZHEN GENVICT TECH
Multi-stage health state acquisition method for low-orbit remote sensing satellite navigation positioning system
ActiveCN111623800AGuaranteed safe operationDiversification of monitoring meansSatellite radio beaconingEngineeringComputer science
The invention provides a multi-stage health state acquisition method for a low-orbit remote sensing satellite navigation positioning system. The multi-level health management comprises: equipment-level health management and system-level health management; wherein the equipment-level health management comprises equipment operation health management and equipment function health management; the system-level health management comprises: a navigation positioning system operation health management and navigation positioning system function health management. The implementation body of the system-level health management comprises a satellite-borne computer, an orbit control subsystem and a payload subsystem, wherein information interaction exists between the satellite-borne computer and a navigation and positioning system in a low-orbit remote sensing satellite. The invention provides a multistage health management method for a low-orbit remote sensing satellite navigation positioning system. Compared with single-level health management, the management means are more diverse, the health state is more comprehensively reflected, the limitation of fault handling in single-level health management is solved, and on-orbit autonomous safe operation of the low-orbit remote sensing satellite can be more powerfully guaranteed.
Owner:BEIJING INST OF SPACECRAFT SYST ENG
Method for manufacturing circuit forming board
InactiveCN101142863AStabilizationExert dimensional stabilityPrinted circuit aspectsInsulating layers/substrates workingMetal foilMetal
A stable and high quality circuit forming board is provided even when a work size is increased. Prepreg sheets (2L1, 2L2), which are board material for stage (B), are arranged on a first metal foil (6L) in a stacking process, and are stacked on the first metal foil (6L). A board material (1) for a stage (C) is stacked on the board material (2L1, 2L2). Two or more prepreg sheets (2U1, 2U2), which are the board material for the stage (B), are stacked on the board material (1), and a second metal foil (6U) is stacked thereon.
Owner:PANASONIC CORP
Roller type vibration auxiliary polishing device and method
PendingCN108312043AEnsure consistencyGuaranteed smoothnessGrinding carriagesPolishing machinesEngineeringMotion system
The invention relates to a roller type vibration auxiliary polishing device and method, and belongs to the field of ultraprecise machining. A Z-direction motion platform is connected with a first Z-axis motion system and a second Z-axis motion system through screws, the first Z-axis motion system and the second Z-axis motion system are connected with a base platform through screws, a first X-direction motion platform is connected with a first X-axis motion system and a second X-axis motion system through screws, the first X-axis motion system and the second X-axis motion system are connected with the base platform through screws, a second X-direction motion platform is connected with a third X-axis motion system through a second screw, the third X-axis motion system is connected with the base platform through a screw, and a compound type vibration platform is connected with the second X-direction motion platform through a screw. The device and method have the beneficial effects that polishing efficiency is high, polishing uniformity and consistency are good, and polishing treatment and real-time online repairing of the curve face can be finished.
Owner:CHANGCHUN UNIV OF TECH
Birdcage coil with improved homogeneity and reduced SAR
InactiveCN101828125AImprove axial uniformityExpand the usable rangeMeasurements using magnetic resonanceCapacitorBiomedical engineering
A birdcage coil (10) for a magnetic resonance imaging device includes a plurality of rungs (12) coupled to a distal edge (15) of each of two endrings (16). The endrings (16) comprise a plurality of ring segments (18) that are separated by sets of capacitors (20, 22, 24). The rungs (12) are coupled to the endrings (16) by connector portions (14), which create a gap between the endrings (16) and the rungs (12). Additionally, the rungs (12) can be positioned over the capacitors (20, 22, 24), and the connector portions (14) can be shaped to offset the position of the rungs (12) relative to the ring segments (16) to which they are coupled to achieve a desire rung position relative to the capacitors (20, 22, 24).
Owner:KONINKLIJKE PHILIPS ELECTRONICS NV
Deep treatment system and process for paper-making wastewater
ActiveCN104787931AReduce CODReduce BODGeneral water supply conservationMultistage water/sewage treatmentWater useWastewater
The invention discloses a deep treatment system and a process for paper-making wastewater. In the deep treatment system for paper-making wastewater, a bactericide dosing device is adopted to pump a bactericide to a raw water pump and a sucking hole in front of a return water pump which is connected with a return water pool respectively, the added bactericide can be uniformly mixed under the stirring action of the water pump, and the problem that use effect of the bactericide can be degraded when the bactericide is used in a pool is solved; in addition, the weak oxidation environment-friendly bactericide used in the deep treatment system and the process has the rapid degradation characteristic, is free of residue after being used, does not affect the application after the wastewater is treated and is free of drug resistance, and even if the bactericide is used for a long time, the content of microorganisms in white water is not greatly increased under the condition that the use amount of the bactericide is not changed. The deep treatment system disclosed by the invention is very high in treatment efficiency, that is, the designed capacity is 3000m<3> / d, and has the remarkable characteristics that the wastewater can be recycled in a quality-divided manner according to demands of water use sites, and the comprehensive wastewater recycling rate can be greater than 90%.
Owner:HENGAN WUHU PAPER IND
Device for releasing catcher for refrigerator and freezer
InactiveUS20160053510A1Simple structureExpand the usable rangeDomestic cooling apparatusLighting and heating apparatusRefrigerated temperatureElectrical and Electronics engineering
The present invention relates to a catcher release device for a refrigerator and freezer, and more particularly, to a catcher release device for a refrigerator and freezer that has releasing means disposed on the inside of a side panel on which a catcher is located in such a manner as to be connected to the catcher, so that if a person is locked in the refrigerator and freezer, an inner handle of the releasing means just rotates, irrespective of a door lock device, thus allowing the catcher to be separated from the door lock device to rapidly open a door for the refrigerator and freezer.
Owner:KONGJIN
Continuous integration-oriented alarm system and method
InactiveCN106649123AExpand the usable rangeReduce dependenceSoftware testing/debuggingInformation typeAlarm state
The embodiment of the invention provides a continuous integration-oriented alarm system and method. The system comprises a management device interacting with a continuous integration system, acquiring task integration state information of the continuous integration system in real time, matching the task integration state information and alarm state information of a preset informing and alarming rule, generating an informing and alarming instruction for the task integration state information according to an informing way and informing target of the informing and alarming rule when the match successes, giving out an information-type alarm inform according to the informing and alarming instruction, and a control terminal giving out a sound-light type alarming inform according to the informing and alarming instruction. Different types of alarms and informs can be given out with combinations of sound and light, so that different developers can timely and effectively receive alarms and informs cared by different people; a server of the continuous integration system can be assembled on a server without a sound card device, so dependency on computers can be reduced and transplantability can be improved.
Owner:BANK OF CHINA
360-degree rotating bottom plate for self-suction triangular palm sanding machine
ActiveCN104608034AExpand the usable rangePortable grinding machinesEngineeringMechanical engineering
The invention discloses a 360-degree rotating bottom plate for a self-suction triangular palm sanding machine to overcome the defect that in the background art, when a triangular palm sanding machine works and encounters the low space height, space operation cannot be achieved. According to the technical scheme, the 360-degree rotating bottom plate for the self-suction triangular palm sanding machine comprises a machine shell, a front vibration frame, a vibration frame bottom plate, a triangular liner plate, a bearing plate, a sponge liner plate, a back vibration frame and a vibration frame pressing plate. The bottom plate is designed and divided into three parts, wherein according to the first part, the vibration frame bottom plate is connected with the machine shell through the vibration frames as usual; according to the second part, the triangular liner plate is connected with the vibration frame bottom plate through a sleeve so that the triangular liner plate can rotate relative to the vibration frame bottom plate; according to the third part, the bearing plate is used for fixing an original bottom plate bearing and limiting an axial gap of the triangular liner plate, and then a 360-degree bottom plate rotating structure is realized.
Owner:CHANGZHOU SAIDI TOOLS CO LTD
Automatic satellite alignment method and apparatus, and satellite
ActiveCN106656305AImprove environmental adaptabilityExpand the usable rangeAntenna supports/mountingsControl using feedbackUser inputAtmosphere
The invention relates to an automatic satellite alignment method and apparatus, and a satellite. The method comprises the following steps: receiving satellite identification input by a user, and according to the satellite identification, querying satellite position information corresponding to the satellite identification in a preset configuration list; according to the satellite position information, adjusting an antenna position for performing satellite alignment; in a satellite alignment process, according to a preset period, continuously sending satellite alignment signals to a satellite at a satellite position so as to enable the satellite to determine whether the satellite alignment succeeds according to the satellite alignment signals, wherein the satellite alignment signals carry a satellite alignment completion instruction and satellite identification information; and if response information of satellite alignment success, returned by the satellite is received within preset time, executing satellite locking motion. According to the invention, the situation of alignment with a false satellite can be avoided, atmosphere interference is not easily caused, and the automatic satellite alignment accuracy is improved.
Owner:SYNERTONE COMM TECH CO LTD
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