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330results about How to "Achieve communication" patented technology
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Information Processing Terminal, IC Card, Portable Communication Device, Wireless Communication Method, and Program
ActiveUS20070246546A1Adjust power consumptionAchieve communicationMemory record carrier reading problemsNear-field systems with leaky/radiating cablesInformation processingData transmission
Herein disclosed an information processing terminal that is allowed to carry out contactless data transmission / reception with a read / write device by use of a magnetic field, the information processing terminal including: a data transmitter / receiver configured to generate an induced voltage from a magnetic field generated from the read / write device at the time of data reception, and sends a transmission signal to the read / write device at the time of data transmission; a signal processor configured to generate a response signal based on the induced voltage; and a load modulator configured to include a load of which value is changed based on the induced voltage and carry out load modulation relating to the transmission signal based on the response signal
Owner:FELICA NETWORKS INC
Electronic Cigarette and Soft Absorption Stem Thereof
InactiveUS20140182610A1Compact internal structureUnique smoke pathTobacco pipesTobacco devicesElectronic cigaretteSoft materials
A soft absorption stem for an electronic cigarette is provided, comprising a sleeve, a cigar liquid tank disposed inside the sleeve, an atomization device and a liquid guiding component. The sleeve is made of soft material; a plurality of venting slots is extended axially from one end of the sleeve to the other end thereof and disposed on an inner wall of the sleeve; the sleeve includes a mouthpiece end and a connection end; a suction hole communicating with the venting slots is provided on the mouthpiece end; smoke produced by atomization of the atomization device flows out of the sleeve from the venting slots across the suction hole. The electronic cigarette makes the user more comfortable when holding the sleeve in hand and containing in mouth, having more compact internal construction, having unique smoke path, and having increased cigar liquid storage capacity.
Owner:HUIZHOU KIMREE TECH
Intelligent power distribution network and power-consumption real-time monitoring and managing system
InactiveCN101826755ARealize remote intelligent controlRealize managementCircuit arrangementsElectric networkEngineering
The invention relates to an intelligent power distribution network and power-consumption real-time monitoring and managing system, which comprises an electric power user centralized-control terminal device, a data transmission device and a system monitoring server; the electric power user centralized-control terminal device is used for receiving power consumption information of an electric power user monitoring device and for outputting a signal for controlling the user monitoring device; the data transmission device is connected downwards with at least one electric power user centralized-user terminal device and is connected upwards with the system monitoring server through a cabled network. The system has the advantages that: instant interaction and information communication between the electric power enterprise and the users are realized, and the information interaction and communication inside the electric power enterprise are realized; emergent item protection of electric network and devices is realized; and the system can instantly collect the running data of all circuits and devices in the electric distribution network, can collect the state data of the device, and can collect the data of measuring devices, running data of communication transmission system and the state data, image data, audio data and video data of the transmission devices.
Owner:羿宝存 +1
Cryptographic communication system and method
InactiveUS20060204003A1Reduce processing overheadAchieve communicationConveyorsMultiple keys/algorithms usageComputer hardwareCommunications system
Cryptographic communication between communication terminals can be realized even when a plurality of cryptographic algorithms are present, and secure cryptographic communication for a longer time is realized without increasing a processing overhead at each of the communication terminals. A key management server manages cryptographic algorithms that can be used by each of the communication terminal, and searches for a cryptographic algorithm common to the communication terminals, and notifies each of the communication terminals of the cryptographic algorithm found by the search together with plural key generation informations, each piece containing a key to be used in the cryptographic algorithm or a key type for generating the key. Each of the communication terminals sequentially switches the plural key generation informations notified from the key management server, and performs the cryptographic communication with a communication counterpart in accordance with the cryptographic algorithm notified from the key management server.
Owner:HITACHI LTD
Internet of things system and implementation method of internet of things system
InactiveCN102769635ARealize remote browsingRealize remote controlTransmission systemsTransmissionDomain nameControl layer
The invention discloses an internet of things system, which comprises a sensing control layer, a transmission layer and an application layer. Furthermore, the invention discloses an implementation method of the internet of things system, wherein the method comprises the following steps that: a user logins into the internet of things system from a browser of the internet of things via a user account and inputs a registered domain name of a certain managed sensing control component in an address bar; the registered domain name is analyzed by a domain name server, and things page of the corresponding sensing control component is loaded by the browser of the internet of things; a corresponding quantum object is loaded by the browser of the internet of things from a quantum piece server in accordance with a things page element of a corresponding things page; the sensing information, which is transmitted to the browser of the internet of things via the transmission layer, is acquired by a sensing module in real time, and is processed by the browser of the internet of things via various quantum objects; and the sensing information processed by the quantum objects is displayed by the browser of the internet of things in real time.
Owner:刘润滋
Antenna device and radio communication equipment including the same
InactiveUS6958730B2Reduce mutual interferenceImprove separationResonant V-antennasSimultaneous aerial operationsPhysicsFrequency band
A feed radiation electrode including two branched radiation electrodes is provided on the surface of a substrate. Non-feed radiation electrodes are provided on both sides of the feed radiation electrode and near the branched radiation electrodes. The branched radiation electrode and the non-feed radiation electrode are double-resonated in the same frequency band. The branched radiation electrode and the non-feed radiation electrode are double-resonated in the same frequency band which is higher than that of the branched radiation electrode and the non-feed radiation electrode.
Owner:MURATA MFG CO LTD
System and method for communication of multi-mode base stations
InactiveUS20090253426A1Improve system performanceImprove performanceSubstation equipmentWireless commuication servicesTransmission protocolHandover
A system and method for communication of multi-mode base stations is provided. The multi-mode base stations are communicatively coupled to each other through a uniform interface unit that provides a basal physical transmission bearer and a uniform transmission protocol stack, namely uniform logic interface, for transmitting a higher layer application protocol to support information interaction, such as load information, resource usage information, interference information, handover flow signaling information, data forwarding, between multi-mode base stations even base station sub-nodes in each multi-mode base station. The higher layer application protocol borne by the uniform transmission protocol stack is mainly a user plane protocol and a control plane protocol. The implementation function of the interface unit between base station sub-nodes in the multi-mode base station is further provided. When the interface unit provided by the multi-mode base station uses a uniform protocol stack, if the similar uniform protocol stack is provided between multi-mode base stations, the performance of the system can be greatly improved.
Owner:HUAWEI TECH CO LTD
Parallel uninterruptible power supply system
InactiveUS20070114852A1Fast signal transmission rateShort response timeBatteries circuit arrangementsDc source parallel operationData signalEngineering
Provided is a parallel uninterruptible power supply system including a first uninterruptible power supply and a second uninterruptible power supply connected in parallel with each other, and a connector interconnecting a first signal transmission line of the first uninterruptible power supply and a second signal transmission line of the second uninterruptible power supply. A first control module of the first uninterruptible power supply can directly receive data signal outputted from a second power supply module and a second battery module of the second uninterruptible power supply, and a second control module of the second uninterruptible power supply can directly receive data signal outputted from a first power supply module and a first battery module of first uninterruptible power supply, so that the first uninterruptible power supply and the second uninterruptible power supply can communicate directly with each other.
Owner:DELTA ELECTRONICS INC
Computer node, cluster system, cluster managing method, and cluster managing program
ActiveUS20050207421A1Improve usabilityAchieve communicationDigital computer detailsTime-division multiplexCluster systemsDistributed computing
A cluster system 1 for providing a plurality of virtual computer nodes to a client 5 has real nodes 3a, 3b and 3c for executing an application, and a coordinator node 2 for assigning the real IP address that is the IP address of the real node with the IP address of the virtual computer node, and the real nodes 3a, 3b and 3c and the coordinator node 2 store the IP management table of a corresponding table of the virtual IP address and the real IP address, and perform communication using the virtual IP address based on the IP management table.
Owner:FUJITSU LTD
Packed-based network contact list implementation method and system
InactiveCN101754182AImprove realismImprove trustTransmissionSecurity arrangementComputer terminalClient-side
The invention provides a packet-based network contact list implementation method and a system. The method includes that: a server storing network contact list data is accessed through a web configuration interface; a network contact list is created and the details of the network contact list are edited; the contacts in the network contact list are grouped according to dimensions of information and grouping rules to generate the group-based contact list; and the generated network contact list is confirmed and stored. The user can access the network contact list through a client, and the access process includes that: a client program is installed in a personal terminal which accesses the server port through network; the server performs authentication on the personal terminal; if the personal terminal passes the authentication, the persona terminal logs in the network contact list to obtain the contact list information; if the personal terminal is unable to pass the authentication, the process is over. The method and system in the invention are adopted to improve the sense of reality and reliability of message sending with sp special service number, and realize more convenient communication within the group and also protect the personal privacy information.
Owner:BEIJING NETQIN TECH
Taxi dispatching system, mobile terminal and information transceiving equipment
InactiveCN101834903AImprove efficiencyAchieve communicationTransmissionWireless communicationWireless transmissionWaiting time
The invention discloses a taxi dispatching system, a mobile terminal and information transceiving equipment which belong to the technical field of mobile terminal application, wherein the mobile terminal sends user position information and a taxi calling request to a dispatching server by a wireless transmission mode (2G / 3G network); the dispatching server searches a taxi meeting the conditions according to the user position information and a search threshold value and sends the user position information and the taxi calling request to the information transceiving equipment of the searched taxi by the wireless transmission mode; the information transceiving equipment of the taxi confirms whether the taxi calling request is received or not according to the operation of the driver of the taxi; and the dispatching server sends a confirmed result returned by the taxi to the mobile terminal. The invention effectively realizes the communication between passengers and the taxi, saves the taxi waiting time of the passengers and improves the taxi-dispatching efficiency of the taxi.
Owner:HUIZHOU TCL MOBILE COMM CO LTD
Model drive for embedded system software and component development method
InactiveCN1928816AHigh simulationEasy to analyzeSpecific program execution arrangementsSoftware systemEmbedded system
The disclosed model drive and component development method for embedded system software comprises: under the frame of model drive, taking model as the core and primary element for software development; integrating technologies included model editing, validity, simulation and compiling; according to method based on component, reloading the embedded component in large scale. This invention provides new idea and self-contained method for code auto-generation.
Owner:WUHAN UNIV
Cloud computing based management method for smart travel management system
InactiveCN105427208AAchieve communicationImplement resourcesData processing applicationsPersonalizationInformation transmission
The invention provides a cloud computing based management method for a smart travel management system. By virtue of frameworks of three layers of systems of a cloud end, an extension end and a terminal of the smart travel management system, cloud end management, extension end management and terminal management are realized separately, so that all scenic spot data can be stored through the cloud end system, all extension end systems can be managed, and personalized customized navigation information such as a guide line, a guide map and the like can be provided for each terminal system in real time by virtue of a cloud computing technology; data and information transmission between the cloud end system and the terminal systems is realized through the extension end systems; and sightseeing information of tourists is recorded through the terminal systems carried by the tourists, navigation requests of the tourists are sent out, and the guide line and the guide map are showed for the tourists, so that travel information exchange and resource sharing are realized, tourist terminals can be designed in a personalized way, the travel experience effect is comprehensively improved, and the personalized development of travel is facilitated.
Owner:ZHENJIANG COLLEGE
Communication system
InactiveUS20070291713A1Reduce setup timeEnable in small areaSynchronisation arrangementAssess restrictionCommunications systemMaximum level
A communication system forms a frame format such that each of the plurality of the base stations is assigned with one of a plurality of frequency bands, which are orthogonally frequency divided; in accordance with the frame format, the plurality of the base stations transmitting a frame signal including a preamble signal, a broadcast signal that allows the plurality of the terminal apparatuses to commonly recognize information indicating an area of presence of transmission data disposed within the assigned frequency band, and the transmission data disposed within the assigned frequency band, periodically in a downlink frame period; each of the plurality of the terminal apparatuses detecting a path with the maximum level from the preamble signal in the received frame signal to establish synchronization with the base station based on the detected path to acquire the transmission data in the frequency band recognized based on the broadcast signal.
Owner:FUJITSU LTD
Electronic cigarette and soft absorption stem thereof
InactiveUS9198466B2Compact internal structureUnique smoke pathTobacco devicesElectronic cigaretteLiquid tank
Owner:HUIZHOU KIMREE TECH
Cloud computing-based intelligent travel management system and method
InactiveCN105447786AAchieve seamless integrationEasy to shareData processing applicationsExtension setPersonalization
The invention provides a cloud computing-based intelligent travel management system, which comprises three parts, namely a cloud system, extension sets and terminals. The cloud system comprises four parts, namely an infrastructure layer, a data layer, a support layer, and an application layer. The extension sets can be connected with the cloud system via the internet so as to manage all the terminals within the local region. By the extension sets, data stored in the cloud are visited directly and then a notification sent by the cloud is forwarded to all the terminals in the local region. Meanwhile, the information of the terminals is uploaded to the cloud by the extension sets. The terminals can be connected with corresponding extension sets through a wireless local area network, so as to realize self-guided functions, including positioning, navigating, alarming, data sharing and the like. The above system has the characteristics of cloud computing, internet of things, informationization, automation, intellectualization, individuation and the like. The invention also provides a cloud computing-based intelligent travel management method. Based on the cloud computing technology, the navigation information, including personalized and customized tour routes, navigation maps and the like, are provided for each terminal in real time. Therefore, the travel experience is comprehensively improved.
Owner:ZHENJIANG COLLEGE
Ring type optical transmission system and optical apparatus connected to same
InactiveUS20060115210A1Simplify device configurationEasy to useRing-type electromagnetic networksWavelength-division multiplex systemsCommunications systemTransfer system
In the ring type optical communication system of the present invention, in each OADM arranged on a ring network, an optical signal which has the same wavelength as the add wavelength assigned to a local node, of the optical signals of each wavelength contained in WDM light input from on the ring, is extracted from a drop port Pd without being terminated by a rejection / add filter, and input to an optical switch. In the optical switch, either one of the optical signal extracted from the rejection / add filter, or the add light added onto the ring from the local node, is selected, and the selected light is applied to the add port Pa of the rejection / add filter. As a result, communication between a central station and optional OADM nodes, and multicast communication over a plurality of ring networks can be realized by means of a simple node configuration.
Owner:FUJITSU LTD
Green building intelligent energy-saving assessment management system based on Web geographic information system (GIS)
InactiveCN102324075AIn line with true wishesReduce the number of iterationsData processing applicationsVolunteered geographic informationGeographic information system
The invention discloses a green building intelligent energy-saving assessment management system based on a Web geographic information system (GIS) and belongs to the technical field of assessment of green buildings. The green building intelligent energy-saving assessment management system based on the Web GIS is characterized in that: buildings with different characteristics are classified by using a clustering method; primary indexes of all classes of items are determined by using a principal component analysis method; corresponding secondary indexes and tertiary indexes are established through layered breakdown by using a work breakdown structure (WBS) method; the primary index which corresponds to each class is stored, and an index database is established; credibility and compatibility are improved on the basis of the conventional analytic hierarchy process, and a weight optimization model is established; a calculation model of an energy-saving performance comprehensive index is established by using a variable fuzzy evaluation method; the weight optimization model is introduced for determination of building index systems and weights under different levels; and a set of internet-based green building assessment system is developed on a Web GIS platform. The invention has the advantages that: the original information of each expert is reserved to the largest extent; the green building intelligent energy-saving assessment management system based on the Web GIS is convenient for operation and better in universality and practicability; information is shared; and the importance of the past experience on project management is emphasized.
Owner:DALIAN UNIV OF TECH
Remote education system and method
InactiveCN106023695ARealize real-time intercomAchieve communicationElectrical appliancesUser equipmentProblems communication
The invention discloses a remote education system, which comprises a learning terminal, a teaching terminal and a server cluster, and is characterized in that the learning terminal comprises a user client and user equipment, the teaching terminal comprises a teaching client and teaching equipment, and the teaching client and the user client respectively comprise a communication module and are communicated with the server cluster through the communication modules; and the teaching equipment and the user equipment realize communication connection with the server cluster through a network. The invention further discloses a remote education method which is applied to the remote education system. According to the remote education system and method disclosed by the invention, the teaching client records and uploads teaching video to the server cluster in real time by using the teaching equipment, and the user client can receive the teaching video from the server cluster in real time, so that real-time interaction between teaching and learning is realized, and the teaching party and the learning party communicate online face to face; the user equipment and teaching equipment are additionally arranged, so that problem communication performed by the teaching party and the learning party is realized, and the remote teaching effect is improved. The remote education system and method disclosed by the invention can be widely applied to the field of remote education.
Owner:深圳迈贝尔科技有限公司
Information transmission device
InactiveUS20060069559A1Achieve communicationEasy to implementSpeech recognitionSpeech synthesisInformation transmissionFeature extraction
An information transmission device which analyzes a diction of a speaker and provides an utterance in accordance with the diction of the speaker, and which has a microphone detecting a sound signal of the speaker, a feature extraction unit extracting at least one feature value of the diction of the speaker based on the sound signal detected by the microphone, a voice synthesis unit synthesizing a voice signal to be uttered so that the voice signal has the same feature value as the diction of the speaker, based on the feature value extracted by the feature extraction unit, and a voice output unit performing an utterance based on the voice signal synthesized by the voice synthesis unit.
Owner:HONDA MOTOR CO LTD
Cloud-based water-saving irrigation automatic control and information management system
ActiveCN105706860AReduce in quantitySave labor costsData processing applicationsWatering devicesAutomatic controlAgricultural irrigation
The invention discloses a cloud-based water-saving irrigation automatic control and information management system and relates to the field of agricultural irrigation, in particular to a cloud-based water-saving irrigation automatic control and information management system which can automatically diverting water for irrigation by monitoring water quantity, climates and soil conditions.The management system is characterized in that the irrigation system conducts data exchange and calculation through a remote database and a remote computer by monitoring the soil conditions in real time, and irrigation is conducted in time according to the growing demands of crops.The management system can be widely applied to waterline building projects, agricultural automation irrigation projects, and water conservancy automation monitoring and controlling projects in agricultural efficient water-saving irrigation.The system is high in automation and information management degree, compared with a traditional offline management mode, the system has the advantages that at least one half or above number of system operation managers (such as charging people, line patrol people and equipment maintenance people for later-period operation and maintenance) can be reduced, and the labor cost for later-period operation and maintenance can be greatly saved.
Owner:YUNNAN JUNLIAN TECH CO LTD
Audio processing device and system for far-field pickup and mobile charging
PendingCN106611600ARealize communicationRealize far-field pickupSpeech recognitionWireless commuication servicesBluetoothSpeech input
The invention provides an audio processing device and system for far-field pickup and mobile charging, and the device comprises a Bluetooth module, a central processor, a waking-up module, a voice input module, a power module, a cellphone, an APP application, and a display screen. The power module is used for supplying power to the device, and the waking-up module wakes up the voice input module. The voice input module collects the external sound information, and the central processor carries out the noise reduction, reverberation removal, echo removal and voice enhancement of the sound information. The Bluetooth module enables the processed audio information to be transmitted to the cellphone, and the cellphone APP carries out the voice recognition of the audio information, and transmits a waking-up instruction to the waking-up module. The display screen displays the recognized text information in real time. The device provided by the invention achieves a purpose that a person with hearing impairment can clearly know the speaking content of a speaker through the text information displayed by the display screen, brings convenience to the person with the hearing impairment for conversation.
Owner:广州音书科技有限公司
Multifunctional intelligent gauze mask
ActiveCN105962483ARealize mobile communicationSafe and efficient filterabilityLighting elementsRespiratory organ evaluationVoltageEngineering
The invention relates to a multifunctional intelligent gauze mask. The gauze mask comprises a gauze mask body, a sealed cavity is formed between the gauze mask body and the face of a wearer, the gauze mask body is provided with a communication device, a controller and a sensor module and a battery which are connected with the controller through connecting wires, the gauze mask body is further provided with an air inlet valve and an air outlet valve, and the air inlet valve is provided with a draught fan connected with the controller. The gauze mask further comprises a wireless receiver which is arranged outside the gauze mask body in an independent mode and used for wirelessly receiving and displaying data sent by the controller and giving out voice reminding. According to the gauze mask, not only is the communication function achieved, but also the draught fan can be automatically started according to the humidity and the air pressure in the gauze mask, and the comfortableness is guaranteed while the safe and efficient filtering property is met; whether an air filtering layer is failed or not can be judged according to the amplitude of the working voltage between two times of breathing, and therefore the wearer is reminded to replace the air filtering layer in time and can conveniently know the pollution degree of the environment where the wearer is located.
Owner:BEIJING CHENGTIAN HENGYE COAL MINE EQUIP CO LTD +2
Large and medium-sized unmanned aerial vehicle communication relay system
PendingCN109450515AAchieve communicationAchieve synergyRadio transmissionDigital video signal modificationData terminalVoice communication
The invention discloses a large and medium-sized unmanned aerial vehicle communication relay system. The system comprises an airborne 4G broadband communication base station, a line-of-sight airbornedata terminal, a satellite communication airborne data terminal, an airborne switch, an airborne protocol module, a high-definition video encoder and a high-definition photoelectric load which are arranged on an unmanned aerial vehicle, and a satellite communication ground data terminal, a ground command control station and a ground portable terminal, wherein the satellite communication ground data terminal is in two-way signal connection with the ground command control station; the airborne 4G broadband communication base station and the ground portable terminal or other flying platforms arein video and voice communication connection and are in two-way signal connection with the airborne switch; the airborne switch is in two-way signal connection with the satellite communication airbornedata terminal through the line-of-sight airborne data terminal; and the high-definition photoelectric load is in one-way signal connection with the airborne switch through the high-definition video encoder. According to the system, a 4G relay function of the unmanned aerial vehicle within an oversight range can be realized, the wide area network access is achieved through a satellite, and the relay communication function of a ground unit or the other flying platforms is achieved.
Owner:CAIHONG DRONE TECH CO LTD
Embedded intelligent interactive terminal and communication method thereof
ActiveCN101997877AQuick connectionGood serviceEnergy efficient ICTInterconnection arrangementsData acquisitionMain channel
Owner:JIANGSU ELECTRIC POWER CO +2
Social system and termination, and computer readable storage medium
ActiveCN107508742AReal-time social interactionConvenient to beSpecial service provision for substationData processing applicationsManagement unitComputer terminal
The invention is applicable to the technical field of telecommunication, and provides a social system. The system comprises the following parts: a community public information display unit, which is used to display basic information of at least two communities and disclosed content published by the communities to system users, wherein creators of the basic information of the communities and the disclosed content published by the communities are community members; a community joining management unit which is used to receive joining requests that initiated by registered users to at least one community and adds the registered users to the communities after the joining requests are authenticated; a community information display unit, which is used to present the content that published by the communities to the community members, wherein the content published by the communities includes static content whose creators are community members and dynamic content whose initiators and participants are community members; and a community dynamic interactive unit, which is used to let community members realize real-time interactive operation by employing the dynamic content. The social system provided by embodiments of the present invention is convenient for strangers to become friends through exchanges and interaction, and assures the security and the viscosity of the social system.
Owner:SHENZHEN EYED NETWORK TECH CO LTD
Smart tourism-oriented tourist service platform for realizing scene construction
ActiveCN107895330ASolve the problem of poor entertainment service experienceAchieve communicationInput/output for user-computer interactionForecastingService experienceData acquisition
The invention discloses a smart tourism-oriented tourist service platform for realizing the scene construction. The tourist service platform comprises a scene data acquisition front-end part, a platform part and a VR interactive terminal part. The scene data acquisition front-end part comprises a scene data acquisition internet of things and a portable front-end box. The platform part comprises aVR scene construction system, an interactive system, a scene service system and a broadband wireless network system. The VR interaction terminal part comprises a VR head cover display device, a seat type VR device, a Bluetooth module and a user mobile phone. According to the invention, a travel scene is presented by utilizing the virtual reality technology. Therefore, the change of the personal visual angle of a traveler and the progressive substitution experience of the traveler are realized based on the presented travel scene. The scene sharing and the communication between tourists can be realized. Tourists can take photos themselves in the virtual scene. The problem that the experience effect of the amusement service of tourists during travel is poor is solved.
Owner:TERMINUSBEIJING TECH CO LTD
Vehicle projection illumination display system based on vision processing and sensor technology
InactiveCN109572535AReduce operating costsOvercome the problem of mechanical failure and shortened lifeVehicle headlampsOptical signallingVision processingIntelligent lighting
The invention relates to a vehicle projection illumination display system based on the vision processing and sensor technology. The system takes an image vision acquisition and detection module and amulti-sensor signal acquisition module as input, a projection illumination display module as output, and an automobile on-board micro-processing control unit as the core, according to the vehicle operating traffic information, by combining a vehicle lighting working mode, the corresponding intelligent illumination driving signal is sent out, and the brightness, graph and image of the projection illumination display module are adjusted self-adaptively in real time to realize the projection display of a light. A light projection illumination condition monitoring module is used for monitoring theoperation condition, and the system can connect the vehicle driving information to a network through a communication module (WiFi or Bluetooth), or connect to a mobile phone APP software, so as to facilitate the automobile Internet of Things control in the later period. The whole system is stable and reliable, and has the characteristics of being in high resolution, programmable and intelligent.
Owner:河南中远光电科技有限公司
Sonic logging tool including receiver and spacer structure
InactiveUS7336562B1Prevent removalAchieve communicationSeismology for water-loggingAcoustic wave reradiationDispersion curveEngineering
A formation logging tool having a substantially continuous central mandrel with regularly spaced mass blocks disposed thereon, at least some of the mass blocks carrying sensors such as receivers. By adopting this structure, the tool can be made to behave as a mass-spring structure and its flexural and extensional behaviour controlled such that its dispersion curve does not extend into the dispersion curve of the formation to be logged. The structure can be applied to the whole of the logging tool or just to the receiver section and / or any spacer section between the receiver and the transmitter section.
Owner:SCHLUMBERGER TECH CORP
Information collecting and monitoring system and information collecting and monitoring method of clean operating room
ActiveCN102426443AReasonable designEasy to operateProgramme total factory controlGeneral Packet Radio ServiceIp address
The invention discloses an information collecting and monitoring system and an information collecting and monitoring method of a clean operating room. The information collecting and monitoring system of the clean operating room comprises a plurality of information collecting and monitoring devices, a plurality of purifying air conditioner control devices, a nurse station main server, GPRS DTU (general packet radio service data transfer unit) wireless network transmission equipment connected with the nurse station main server, and a remote monitoring and diagnosing host connected with an Internet network and having a fixed IP (internal protocol) address. The information collecting and monitoring method of the clean operating room comprises the following steps: 1, field data collection; 2, pretreatment of data wireless transmission; 3, the data wireless transmission: namely, the GPRS DTU wireless network transmission equipment transfers data to the remote monitoring and diagnosing host through a GPRS network and the Internet network; and 4, field data remote motoring and diagnosis. The information collecting and monitoring system and the information collecting and monitoring method of the clean operating room have reasonable designs, are simple and convenient to operate, and further, have good usage effects and high practical value, and the problems that a conventional information collecting and monitoring system of the clean operating room has low efficiency, low communication speed, a complicated protocol and the like can be effectively solved.
Owner:西安四腾环境科技有限公司
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