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29 results about "Information transfer" patented technology

In telecommunications, information transfer is the process of moving messages containing user information from a source to a sink via a communication channel. In this sense, information transfer is equivalent to data transmission which highlights more practical, technical aspects.

Intelligent internet of things platform based on cloud server

InactiveCN102833340ASolve high configurationSolve the requestTransmissionRemote controlComputer module
The invention discloses an intelligent internet of things platform based on a cloud server; the intelligent internet of things platform based on the cloud server is characterized by comprising a cloud server, intelligent equipment and a hand-held mobile terminal; attribute information of the equipment and information for storing articles in the equipment can be uploaded onto the internet by a network transmission module of the intelligent equipment, and the information is transmitted to a pointed region of the cloud server by the internet; the cloud server is used for computing and processing the received information and then feeding the information back to the intelligent equipment; the intelligent equipment is used for receiving an information order which is sent by the cloud server and implementing a corresponding action, and updating the data through the cloud server; all information of the intelligent equipment can be acquired by the user by accessing the cloud server through the hand-held mobile terminal, and remote control can be implemented on the intelligent equipment according to the acquired information. The platform has comparatively high intelligence property and is reliable and stable in operation; the problems of high configuration and high requirement of the software and the hardware of the intelligent equipment controlling unit are absolutely solved, thereby being beneficial to saving a great amount of cost.
Owner:AUCMA

Monitoring system for electric vehicle

InactiveCN101276516AImprove protectionVehicle testingDetection of traffic movementIntegrated Services Digital NetworkEngineering
The invention provides an electric vehicle monitoring system in which an electric vehicle (A) is equipped with a control device (4) for detecting vehicle state information such as position information, speed, incline situation, etc., of the electric vehicle (A) from an orbiting satellite according to GPS and storing the information, the control device can notify a monitoring center (B) according to sending of the electric vehicle (A), that is data communication or audio communication, and via a network (8) such as an integrated services digital network (ISDN) or the like used as a base station or a switch network. Further, the monitoring center (B) transmits the information to a client terminal (C) such as a contract party or the like via the network (8), the client terminal (C) recognizes the information by a terminal information device, such as a personal computer, a fixed telephone, other mobile phones, etc., for example, the monitoring system of the electric vehicle can treat accidents of the electric vehicle (A).
Owner:时实贵美子

Data packet transmission method and network system

InactiveCN103312604AReduce workloadData switching networksIp addressNetworked system
The invention discloses a data packet transmission method and a network system. Path information is used for transmitting data packets, and the work load for address updating can be reduced. The method comprises that an initial node sends a service request to an adapter, the adapter determines a matched destination node according to the service request and determines the path information from the initial node to the destination node, and the path information is used for identifying a path from the initial node to the destination node; the initial node receives the path information sent by the adapter; and the initial node transmits the data packets to the destination node according to the path information. According to the data packet transmission method and the network system, the data packet transmission is achieved through the path information from the initial node to the destination node; in the prior art, the data packets are transmitted according to internet protocol (IP) addresses of nodes, and when the IP address of one node in a network is changed, the IP addresses in an address list are required to be updated for the nodes of the whole network; and compared with the prior art, the data packet transmission method and the network system have the advantages of being capable of effectively reducing the work load for address updating.
Owner:BEIJING JIAOTONG UNIV

Screen projection information display method, reading terminal and storage medium

ActiveCN111338593AReduce data volumeAvoid the influence of the synchronization effect of the screen projectionDigital output to display deviceInformation transmissionComputer graphics (images)
The invention relates to a screen projection information display method, a reading terminal and a storage medium, and the method comprises the steps: responding to a screen projection operation instruction, and obtaining background image information displayed by the reading terminal in real time; acquiring handwritten image information displayed by the reading terminal in real time in response tothe handwritten note operation; judging whether the background image information or the handwritten image information changes relative to the previous frame or not; and if so, sending the background image information or the handwritten image information. According to the technical scheme, the transmission data volume in the screen projection information transmission process can be effectively reduced, and the influence of data transmission delay on the screen projection synchronization effect is avoided.
Owner:ZHANGYUE TECH CO LTD +1

Intelligent lock compatible with second generation identity cards

PendingCN107622553AImprove convenienceOpen quicklyIndividual entry/exit registersCommunication interfaceInformation transmission
The invention relates to an intelligent lock compatible with second generation identity cards. The intelligent card comprises an electronic control lock, a fingerprint recognition device, an IC card recognition device and an identity card recognition device, wherein a control box is mounted on one side of the electronic control lock, a programmable controller and a communication interface connected with the programmable controller are mounted on the inner side of the control box, and the communication interface is mounted on one side of the control box and used for carrying out information transmission operation between the programmable controller and a server; the fingerprint recognition device is connected with the programmable controller and used for carrying out fingerprint recognitionoperation; the IC card recognition device is mounted on the inner side of the control box, and a first button switch is connected between the IC card recognition device and the programmable controller; the identity card recognition device is mounted on the inner side of the control box, and a second button switch is connected between the identity card recognition device and the programmable controller. The intelligent lock compatible with second generation identity cards can be convenient for different unlocking persons to carry out unlocking operation, and is energy-saving and environmentally-friendly.
Owner:成都易住信息技术有限公司

Medical image transmission method based on 5G network

PendingCN113099404AFast transferBig amount of dataParticular environment based servicesMedical imagesComputer hardwareNetworking hardware
The invention discloses a medical image transmission method based on a 5G network. The medical image transmission method specifically comprises the following steps: 1, hardware architecture; 2, image acquisition and packaging; 3, deblocking and reducing; 4, fault-tolerant processing. The invention relates to the technical field of medical communication. According to the medical image transmission method based on the 5G network, a 5G network hardware framework system is constructed, information transmission is performed by using the characteristics of low time delay and high rate of the 5G network, and a client message system is formed by cooperating with a client, a slice information unit, a state information monitoring unit, a fault-tolerant information unit and an identification unit. A server, a transmission data recording module, a slice image information module, a data information module and a data integration module are utilized to form a server-side heat preservation system, and after packaging-unpackaging is conducted, it is guaranteed that the transmission environment is high in speed and stable, and meanwhile medical images with the large data size can be completely and rapidly transmitted and stored to a remote safety server.
Owner:NAT INST OF ADVANCED MEDICAL DEVICES SHENZHEN

Monitoring system

InactiveCN104714497AReal-time monitoring of on-site conditionsProcessing speedTotal factory controlProgramme total factory controlStandby powerInformation transfer
The invention provides a monitoring system comprising a host computer, a wireless input device, and a monitoring device. The host computer is used for processing and storing data. The wireless input device is used for receiving data transmitted by the host computer and used for users to turn on and off the host computer. The monitoring device is used for monitoring the surrounding environment. The host computer comprises a control processing unit, a power supply module, a wireless communication module, a charging circuit, and a power supply. The wireless input device comprises a control processing unit, a display, a power supply module, and a key module. The host computer is provided with a movable spare power supply to prevent the occurrence of the situation in which the system cannot run normally due to sudden power outage. The wireless input device is provided with a movable spare power supply to prevent the occurrence of the situation in which the system cannot run normally due to sudden power outage. The host computer transmits monitored and stored information to the wireless input device, so that a user of the wireless input device can monitor the situation of a security protection site in time and handle and solve emergencies the first time, thus improving the efficiency and safety of security protection.
Owner:北海邦戈电子科技有限公司

Information processing device, network node and information processing method

ActiveCN105917592BShorten the timeReduce resource consumptionSpatial transmit diversityModulated-carrier systemsComputer hardwareTime domain
Embodiments of the present invention provide an information processing device, a network node, and an information processing method. The information processing device may include an inverse fast Fourier transform IFFT module, a precoding module, and a determination module; wherein, the IFFT module is used to perform IFFT processing on N frequency domain data streams to obtain N time domain data streams, and the N is a positive integer; the precoding module is used to perform precoding processing on the N time-domain data streams to obtain precoding processing results; the determining module is used to determine the need in M ​​according to the precoding processing results Orthogonal frequency division multiplexing OFDM symbols sent on each of the M antennas, so that the information transmission device transmits the OFDM symbols that need to be sent on each of the M antennas through each of the M antennas, wherein, The M is a positive integer greater than the N. The embodiments of the present invention can reduce hardware resource consumption or improve system operation efficiency.
Owner:HUAWEI TECH CO LTD

Information transmission method and apparatus applied to vehicle terminal

ActiveCN105704063AReduced message sizeSave bandwidth resourcesData switching networksInformation transferReal-time computing
The application discloses an information transmission method and an apparatus applied to a vehicle terminal, and is applied to an MCU or an MIPS arranged in the vehicle terminal. The method includes: firstly, to-be-transmitted information is obtained; according to the to-be-transmitted information, a corresponding message is generated, a header of the message includes N bytes, N is smaller than M, and M refers to the byte length of the header in an MODBUS communication protocol; and the message is then transmitted. According to the method, the capacity of the transmitted message is reduced, and bandwidth resources can be saved. In particular, the frequency of information transmission between the MCU and the MIPS is high and can usually reach the millisecond level, and much information can be transmitted so that a lot of bandwidth resources can be saved.
Owner:NEW SINGULARITY INT TECHN DEV

Tactical sign language recognition glove system based on deep learning and sensor technology and implementation method

PendingCN114546117AInput/output for user-computer interactionStill image data queryingHeadsetInformation transfer
The invention belongs to the field of communication, and particularly discloses a tactical sign language recognition glove system based on deep learning and a sensor technology and an implementation method. Comprising a Raspberry Pi module, an arduino development board, a V5 expansion board, a power supply module, a switch module, a PC end interface module, a receiver earphone end, a bending sensing module, a gyroscope sensing module, a pressure sensing module and a satellite positioning module. According to the invention, a single-label multi-classification neural network gesture recognition model is established based on Keras, and a glove collection data-based sign language recognition system is established based on a sensor technology, so that sign language transmission information can be utilized in real time, and information exchange based on sign language recognition can be realized; remote information transmission between users can be realized, and accurate information interaction of the users under the blocking of obstacles can be established; the position condition of each user can be obtained in real time; automatic selection of emergency measure plans of emergency situations can be established, meanwhile, emergency communication of users is facilitated, and then the complete, accurate and high-real-time communication function of the whole system is achieved.
Owner:JILIN UNIV
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