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2337 results about "E communication" patented technology

Intelligent home information management system

The invention relates to an intelligent home information management system, which comprises a remote back-stage management center, a TCP/IP network system, a terminal system, a server and a local area network, wherein the terminal system comprises a terminal set and a terminal platform software system; the terminal set comprises a terminal master control module, a data packet module, a call module, a multimedia processing module, an audio and video coding and decoding module, an interface module, a terminal communication module, a driver processing module, a database and network file system application module, and an acquisition module; the remote back-stage management center comprises a master control module, a communication module, a database module, an upgrade processing module, a multimedia processing module, a magnetic card and safety management module, a management and alarm module, a call management module, a message module and a state detection module; and a multimedia integrated system master chip can realize the output of various paths of different signals. The intelligent home information management system has the advantages of high intelligent degree, high compatibility and expandability, and simple equipment operation.
Owner:深圳市麦格斯科技有限公司

Authentication system and method based on intelligent mobile communication equipment

The invention provides an authentication system based on intelligent mobile communication equipment. The authentication system comprises more than one intelligent mobile communication equipment, more than one server, a client-side module and a server-side module; the client-side module is arranged in the intelligent mobile communication equipment and comprises an identification module, wherein the identification module is used for submitting an authentication request, acquiring identity information, identifying elements in the identity information and querying an authentication result; the server-side module is arranged in the server and comprises a certificate management module, an identity information management module and an authentication module and is used for realizing format and content management of various certificates, management of the identity information and authentication of effectiveness of the elements; the identity information comprises at least one element; and the client-side module and the server-side module are in data communication through a mobile communication network. The invention further provides an authentication method based on the intelligent mobile communication equipment. Due to adoption of the authentication system and method, the identity authentication can be rapidly, conveniently and accurately carried out.
Owner:ZHUHAI ZAIZHOU SOFTWARE TECH

Remote unmanned aerial vehicle cluster control method and system based on 3G (the 3rd Generation Telecommunication) and GPRS (General Packet Radio Service) cell phone communication

The invention provides a remote unmanned aerial vehicle cluster control method and system based on 3G (the 3rd Generation Telecommunication) and GPRS (General Packet Radio Service) cell phone communication and belongs to the technical field of unmanned aerial vehicles. Each unmanned aerial vehicle is provided with an independent unique electronic identification code by integrating a cell phone communication module into a flight control computer board card; as long as the system is started and electrified, the current relevant information of the unmanned aerial vehicle is transmitted to a remote control center; a permission instruction is necessarily applied from a control center for each flight; information such as an airway plan is made uniformly in the control center; and the information is transmitted to an operation terminal of the unmanned aerial vehicle through a cell phone communication module. Consequently the unmanned aerial vehicle cannot fly away without a headquarter control instruction. The state of each unmanned aerial vehicle is fed back to the control center and can be shared with networked data of relevant national supervision departments so as to play roles in unified supervision and scheduling. In addition, the on-site operation personnel do not need professional knowledge such as airway point setup; and the unmanned aerial vehicle can be operated by common people subjected to simple training, so that the problem of staff shortage in unmanned aerial vehicle control is solved.
Owner:WUHAN AI BIRD UAV

System and method for operating bicycle leasing without fixed taking and returning spot

The invention relates to a system and a method for operating bicycle leasing without a fixed taking and returning spot. The system comprises a user terminal, a plurality of bicycles equipped with bicycle-mounted terminals, an operation business management platform and a bicycle handling system, wherein the user terminal is a self-owned terminal device having a communication function of a user, which is used for sending a service request to the operation business management platform and receiving a feedback result; the bicycle-mounted terminal is used for bicycle location, prevention of burglary, platform information receiving, user authentication, valuation and charging; the operation business management platform is used for receiving and responding to the user request of using a bicycle,commanding the bicycle handling system to balance the bicycle distribution density and constituting a leasing management system with the bicycle-mounted terminals; and the bicycle handling system is used for receiving the command from the operation business management platform to carry out balanced distribution management on the density of the bicycles. The system and the method for operating bicycle leasing have no limit of the fixed taking and returning spot, have the advantages of low operation cost and strong popularization performance, can enhance the road utilization rate and relieve the traffic pressure; and nearby bicycle taking and returning can be realized at any place.
Owner:顾泰来 +2

Identity verification system based on face recognition

The invention discloses a network device based on a customer identity verification system, which aims to solve the problem that the cases resulting from name borrow and false name happen occasionally due to the shortcomings existing in the process of manually verifying the customer identity in the current financial industry. A customer terminal consists of a group of self-service information acquisition and real-time comparison terminals which perform real-time comparison on the information acquired by a camera and a second-generation identity card reader and directly transmit the acquired information and the comparison result to a background server or forward through a middleground server; and a third-party server reads the required information and comparison result directly from the background server database through a communication interface or through the middleground server. Through the invention, the identification accuracy of the customer identity is high, and the cases resulting from name borrow and false name in the banking business are greatly reduced. In combination with the characteristics of the bank, the information can be acquired in a self-service manner and automatically identified and compared to avoid human risk in the banking business, thereby laying a firm foundation for the sustainable development of the bank.
Owner:高艳玲

Robot system based on brain-computer interface and implementation method

The invention relates to a robot system based on a brain-computer interface and an implementation method. The robot system is mainly characterized in that a brain-computer interface sub-system obtains a brain electrical signal through a measurement electrode and performs feature extraction of the brain electrical signal to obtain the intention of a user; the brain-computer interface sub-system converts the intention of the user into a control command and transmits the control command to a robot sub-system through a communication sub-system; the robot sub-system receives the control command of the brain-computer interface sub-system and controls a robot to move; the robot sub-system transmits video information acquired by self to the brain-computer interface sub-system; and the brain-computer interface sub-system forms a stimulation interface fed back to the user. According to the invention, mobility control of the robot in eight directions through the steady-state visual evoked potential brain-computer interface can be realized; furthermore, the system can control the robot rapidly and precisely without being trained; because the brain-computer interface is free from body movement participation, the user suffering from severe dyskinesia can move to an expected position; and thus, the living quality is increased.
Owner:INST OF BIOMEDICAL ENG CHINESE ACAD OF MEDICAL SCI +1

AGV (Automatic Guided Vehicle) operation control method based on passive RFID (radio frequency identification) and aided visual

The invention provides an AGV (Automatic Guided Vehicle) operation control method based on passive RFID (radio frequency identification) and aided visual. The method is characterized in that a control center acquires the position information of an AGV on the basis of a passive RFID technology; the AGV receives a dispatching demand of a cutter distribution center on the basis of an aided visual technology; and the dynamic monitoring of the execution process of distribution tasks of the AGV, distribution plan dispatching and accurate path trace function can be realized through designing numerical workshop RFID reader layout, dispatching patterning commands and an accurate high-efficiency real-time image processing algorithm; and therefore the bidirectional communication between the control center and the AGV can be realized under the condition of not using a radio communication method. By the adoption of the AGV operation control method, the problem that the AGV cannot be controlled remotely in an occasion with high requirement on safety because radio communication cannot be used can be solved, and the dispatching communication is safe and reliable.
Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

Automobile owner identification device, control system and control method based on near field communication (NFC) mobile phone

The invention provides an automobile owner identification device, an automobile owner identification control system and an automobile owner identification control method based on a near field communication (NFC) mobile phone and belongs to the technical field of automobiles. The invention solves the problems that the conventional automobile owner identification system is not safe and has a single function. The conventional automobile owner identification device comprises an interface unit, an automobile owner information receiving unit, a storage unit, an identification unit and an output unit. The automobile owner identification control system comprises the automobile owner identification device, a steering wheel adjusting controller, an engine controller and a controller area network (CAN) bus. The automobile owner identification control method comprises the following steps: a, making the NFC mobile phone close to the interface unit; b, waking up the automobile owner identification device, so that the NFC mobile phone and the automobile owner identification device are communicated mutually; c, identifying automobile owner information and outputting the identification result and the automobile owner information to the CAN bus; d, receiving the identification result and the automobile owner information by using each execution mechanism from the CAN bus and executing the corresponding operation; and e, finishing automobile owner identification. According to the invention, the automobile owner identification process is safe and the functions of the automobile owner identification system are enriched.
Owner:ZHEJIANG GEELY AUTOMOBILE RES INST CO LTD +1

ETC (electronic toll collection) communication control method, multi-beam antenna, RSU (road side unit) and ETC system

ActiveCN102831657AImprove accuracyPrevent car-following interferenceTicket-issuing apparatusInterference phenomenonOn board
The invention discloses an ETC (electronic toll collection) communication control method, a multi-beam antenna, a RSU (road side unit) and an ETC system. The method comprises the following steps: a step of position detection and a step of communication area control, wherein in the step of position detection, the position information of an automobile is detected by the RSU; and in the step of communication area control, the communication areas of an antenna array on a lane is switched over by the RSU according to the detected position information of the automobile and referring to a corresponding relationship between preset automobile position information and the communication areas of the antenna array on the lane; wherein at least two communication areas are provided; different communication areas have different distances with the antenna array; the corresponding relationship is preset in the specific mode that the closer the automobile is apart from the RSU, the smaller the distance between the communication areas and the antenna array is. With the adoption of the method, the automobile interference phenomenon during the communication between the RSU and an OBU (on-board unit) can be avoided effectively, and the reliability and the accuracy in communication between the RSU and the OBU are improved.
Owner:SHENZHEN GENVICT TECH

Time division multiple access/frequency division multiple access (TDMA/FDMA)-based wireless sensor network (WSN) medium access control (mac) layer scheduling method

InactiveCN102264146AEliminate data sending conflictsNo communication interferenceEnergy efficient ICTNetwork topologiesWireless mesh networkCode division multiple access
The invention discloses a time division multiple access/frequency division multiple access (TDMA/FDMA)-based wireless sensor network (WSN) medium access control (mac) layer scheduling method. By the scheduling method, channels are distributed by using a time division multiplex (TDM) system in clusters and a frequency division multiplex (FDM) system among the clusters aiming at a clustering-based data collection type WSN network. The TDM system and the FDM system favorably overcome the defect of a large number of access conflicts of a contention type mac scheduling method under the condition of high network load. Meanwhile, by the novel mac scheduling method, carrier sense multiple access (csma) time slots are introduced at a communication stage in the clusters, so that the defect of low expansibility of the TDMA scheduling methods is overcome. A node revives in an active period to forward data and enters a dormancy state in an inactive period, so that the energy consumption is lowered. According to the conditions of the network load, by the scheduling method, the duty ratio of the active period in the communication cycle can be automatically adjusted, the dynamic requirements of the network on throughput can be met, and the time delay of the data is reduced to a certain extent.
Owner:ZHEJIANG UNIV
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