1360 results about "E communication" patented technology

Embodiments of the invention are directed to a system, method, or computer program product for utilizing e-receipt data and other electronic communication data between a merchant and customer regarding a transaction to provide misappropriation protection based on address and/or merchant store information associated with the e-receipt or other e-communication. In one embodiment, a system is configured to: determine a purchase price paid for the product and costs associated with the product based on purchase transaction data; and determine an estimated total cost of ownership of the product based on the purchase price of the product and the costs associated with the product.

The invention provides a power control method, user equipment, a base station and a communication system of dimension to dimension (D2D). The power control method comprises that a first user equipment (UE) receives path loss information sent by the base station or reference signals sent by a second UE, transmission power of the first UE is obtained through the path loss information or the reference signals, data is sent to the second EU based on the transmission power of the first UE so that the second EU obtains adjustment reference value according to the data and sends detection control information to the base station according to the adjustment reference value, and the first UE receives the power adjustment information sent by the base according to the detection control information and adjusts the transmission power of the first UE according to the power adjustment information. The power control method, the user equipment, the base station and the communication system of the D2D achieve power control of a transmitting end device in the D2D.

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.

The invention discloses a piece of mobile wrist strap equipment and a working method thereof. The mobile wrist strap equipment comprises a single chip MCU (Microprogrammed Control Unit), a communication IC (Integrated Circuit), a buzzer, a vibrator, a key, an LED (Light Emitting Diode) lamp, a low-voltage checking circuit, a 2.4G communication frequency modulation circuit, an acceleration transducer, a gyroscope integrated chip, a register, a USB (Universal Serial Bus) circuit, a power supply stabilivolt, a USB charging circuit, an ionic charge battery, an infrared checking circuit and a blood oxygen checking circuit. The mobile wrist strap equipment is a piece of USB equipment with wireless transport protocols, is capable of recording motion, daily life and sleep information of a person, transmitting motion information of the person through a USB and wireless mediums, and monitoring and recording daily action and motion data and sleep information of a user. The mobile equipment displays a motion mode and the completeness of a day motion goal through LEDs without using a piece of LCD (Light Crystal Display) equipment, so that the mobile equipment is very simple and the attachment feeling of wearing is greatly decreased when the mobile equipment is used.

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.

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.

The invention relates to a coal-rock mass ground stress continuous testing device and a method thereof which are mainly used for testing the stress and change regularity of rock in place or crushed coal-rock mass. The device consists of a ground stress sensor, a data acquisition instrument and a high pressure oil pump, which can work separately and can be connected with the data acquisition instrument to work. The ground stress sensor consists of a preposing capsule pressure sensor (1), a high-pressure oil tube (2), a tee (3), an electronic digital display hydraulic sensor (4), a valve (5) and a quick change coupler (6); wherein, the capsule pressure sensor is arranged inside a borehole, and can be well coupled with the coal-rock mass by injecting oil liquid; the ground stress testing results can be directly displayed on a pressure gauge; the sensor can be directly connected with a coal mine safety monitoring system, or the data can be acquired by the data acquisition instrument for remote data transmission, or telephone wires can be used for the communication between the sensor and ground modem as well as a computer; in ground-based computer software, the ground stress data and the change regularity thereof can be looked over.

The invention discloses a method and system for access control of a machine type communication (MTC) terminal. In the access control method, firstly, a mobility management network element (MMNE) reports MTC terminal information currently requesting to be adhered to a network or currently adhered to the network to an access control network element (NE); the access control NE judges that the MTC terminal is not allowed to access in accordance with the MTC terminal information, and then sends an instruction of refusing the MTC terminal to access to the MMNE; and the MMNE receives the instruction, and refuses the MTC terminal to access to the network in accordance with the instruction. According to the access control method, only the MTC Server which is allowed to access to the network can access to a core network, and an illegal MTC Server is refused to access to the core network, thus ensuring the safety of the core network.

A server including a storage unit for storing a history of activities that each character in a virtual world has performed; a search unit for searching the storage unit to retrieve a history of activities in which a first character that performs an activity on a first client has changed the states of a second client that performs an activity on a second client; a calculation unit for calculating, on the basis of the retrieved history, a score indicating the extent to which the first character has changed the state of the second character; and a transmission control unit for controlling the frequency with which the states of the first character are changed according to an operation performed by a user on the first client.

The invention provides a method for networking multiple Bluetooth devices. The method includes broadcasting/scanning white list configuration to constrain networking ranges; enabling the Bluetooth devices to transmit data packets by means of broadcasting during communication, allowing the other Bluetooth devices in networks to acquire data by means of scanning, analyzing the data and determining abandoning, instruction executing or forwarding processing modes for the broadcast packets according to transmitting device addresses and receiving device addresses of the broadcast packets and the times of receiving the broadcast packets. According to the technical scheme, the method has the advantages that constraints on the quantity of slave devices which are allowed to be connected with master Bluetooth devices can be broken through, Bluetooth networking device scales can be expanded, and constraints on Bluetooth networking communication scales and distances can be extended.

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.

The invention discloses a global positioning system (GPS) automobile safety information system based on the internet, a global system for mobile communication (GSM) and a Wave&Wimax communication network. Preset position data is arranged in a border-crossing detecting module. When an automobile moves, a GPS module generates new position data and compares the new position data with the preset position data. When a moving distance of the automobile exceeds a boarder-crossing threshold value, the automobile is moved illegally. The process achieves monitoring of a safety state of the automobile and prevents the automobile from being stolen. A real-time automobile communication system achieves delivery of various types of information including the automobile position data between automobiles and between the automobile and a user, and enables the user to know a safety state of the automobile at any time and any place and to take measures in time. The GPS automobile safety information system greatly improves safety of the automobile and achieves a vehicle-mounted instant messaging social safety wireless platform.

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.

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.

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.

The invention discloses an NFC control-based intelligent household appliance, which comprises a household appliance and a mobile terminal, wherein the household appliance is provided with an NFC module and/or an electric control board; the electric control board is provided with an MCU module and a WIFI module; the MCU module exchanges data with the NFC module and the WIFI module respectively; the mobile terminal is loaded with an APP for being connected with a cloud-end database, downloading networking resources and communicating with the NFC module for exchanging distribution network data; and the NFC module is a medium for wireless communication between the mobile terminal and the MCU module. Quick distribution network is realized through the mobile terminal, the NFC module and the electric control board; the NFC module mainly plays roles of simplifying the distribution network process and shortening the distribution network time during the whole system; the structure is simple and reasonable; the operation is simple and quick; and the distribution network success rate is high.

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.

The invention provides a payment processing method based on an NFC (Near Field Communication) intelligent card and a payment processing system based on the NFC intelligent card. The system comprises a user terminal and a background system. The payment processing method is used for processing a payment request corresponding to a transaction. The user terminal comprises a reader-writer, an operation interface and a communication module; the background system comprises an operation procedure module and a security module. The method comprises the steps: a, the user terminal acquires intelligent card information of the NFC intelligent card; b, the user terminal and the background system perform information transfer; c, the background system encrypts the transferred information; d, the background system finishes the transaction. The invention further provides a payment processing system. The reader-writer, the operation interface and the communication module are positioned in the user terminal, and the operation procedure module and the security module are positioned in the background system, so that, modules of the user terminal are reduced to minimum; the operation procedure module and the security module are positioned in the background system, so that unified maintenance management can be performed conveniently, and the security of a user transaction process is ensured.

The invention provides a multi-network accessed multifunctional digital home intelligent terminal and a control method thereof. The intelligent terminal comprises a core processing unit, a network communication device, a power management device, an intelligent home centralized control device and an intelligent home local area network (LAN) control device, wherein each device is connected to the core processing unit through a system bus and solely controlled by the core processing unit; the core processing unit is taken as a core; the intelligent home LAN control device or the network communication device receives commands and acquires information; the core processing unit performs operation; the network communication device or the intelligent home centralized control device transfers the operation results to terminals; and meanwhile the power management device monitors works of all the devices and units in real time. By adopting the multi-network accessed multifunctional digital home intelligent terminal and the control method thereof, the technical problem that the existing set-top box can not realize the multi-mode control in a wired multi-network access manner is solved.

The invention relates to a compartment internal environmental change real-time detection and communication device used for the refrigeration van transporting process and a detection method thereof. The detection device comprises a main processing module, a cloud-terminal communication module, a sensing unit communication module, a GPS positioning module, an RFID read-write module, a barcode scanning module and a storage module. The detection device and the detection method are used for three main links of loading, transporting and unloading in refrigeration goods transporting. An internet of things technology is utilized, multiple types of data transmission modules of RS485, Zigbee and GPRS are fused, information contained in an RFID tag and a barcode can be read and the refrigeration van can be positioned through GPS. A sensing network and a wireless communication network are communicated so that detection of multiple environmental parameters of refrigeration compartment internal temperature and humidity, gas pressure and air speed and air amount of a compressor air outlet/return port can be realized, the goods loaded in the compartment, compartment internal environmental parameter change and the van position can be monitored in real time, and the whole course of the refrigeration transporting process is monitored in real time.

The invention relates to a steering engine tester and a testing method thereof, which belong to the technical field of guided bombs. The tester comprises a control cabinet and a simulation load table, wherein the control cabinet comprises a steering engine controller, a regulated power supply, an industrial control computer, a display, a keyboard and a main power supply switch; the simulation load table comprises a photoelectric encoder, a torque sensor and a magnetic powder brake; a steering engine shaft of a steering engine to be tested is mechanically connected with a rotating shaft of the photoelectric encoder through a shaft coupling; the steering engine to be tested is in digital signal communication with the steering engine controller through a data line; and steering engine testing software is installed in the industrial control computer. The tester provided by the invention has the advantages of more plentiful testing contents, more complete testing equipment, more intelligent testing software, prompting of operating information on a software interface, shielding of keys which are required to be operated, change of parameter input items according to selected testing items, information prompt for improper operation, and great reduction in the probability of error operation.

The invention discloses an electronic door lock management method and system based on NFC (near field communication) intelligent electronic equipment. The method comprises the following steps of: receiving an electronic key generation request sent by a request end, generating an electronic key record comprising electronic door lock opening information and an NFC intelligent electronic equipment communication number, receiving an electronic key query request sent by the NFC intelligent electronic equipment, and pushing the electronic key record to the NFC intelligent electronic equipment. An electronic key issuing request is initiated to a management server by the request end, electronic key data is transmitted to the NFC intelligent electronic equipment by the management server, and a corresponding electronic door lock is opened by taking the NFC intelligent electronic equipment as an electronic key, so that the effects of remote management and electronic key issuing are achieved, the manufacturing cost of the electronic key is saved, when a problem occurs, the problem can be solved under the circumstance that an electronic key possessor does not need to arrive on the scene of the request end, and the management is convenient; further, the wide-range electronic key management is conveniently achieved under low management cost.

The invention discloses an implementation method and device for avoiding adjacent channel interference in electronic toll of collection (ETC). The method comprises the following steps that: an on-board unit (OBU) receives a beacon service table (BST) signal transmitted by a road-side unit (RSU), records a channel number field identifier of the RSU in the BST and establishes a communication link with the RSU, wherein RSUs of adjacent lanes are provided with different channel number field identifiers; and when the OBU receives the BST signal once again in an area covered by an RSU antenna, the OBU verifies a channel number field identifier in the BST, determines that the BST signal which is received once again is transmitted by the RSU if the channel number field identifier is consistent with the recorded channel number field identifier, and completes charging operation with the RSU in response to the BST signal which is received once again. After the method and the device are adopted, two communicating parties are arranged at the same fixed frequency point during a transaction between the RSU and the OBU, so that the probability of adjacent channel interference is effectively lowered.

The invention provides a vehicle management method based on a cloud server and a cloud server thereof. The method includes a, allowing the cloud server to establish a member database containing user data sources, manager data sources and blacklist user data sources; b, allowing the cloud server to receive a car renting request from a mobile terminal; c, allowing the cloud server to judge whether the mobile terminal has the renting permission of the rented car or not according to the car renting request, if so, allowing a current relevant car locker of the rented car to open; if not, refusing the car renting request. By the aid of the method, the public cars, users' information and other relevant data are managed uniformly through the cloud server, the users rent and return the public cars through mobile terminals connected to the cloud server in a communication manner simply and conveniently.

The invention discloses a smart unmanned passenger vehicle. An automatic driving system used for unmanned driving is arranged on a vehicle chassis; a plurality of human body seats are arranged on a vehicle body; the unmanned automatic driving system comprises a driving module, a path navigation module, an obstacle avoidance module, a communication module and a data processing module, and further comprises a sensor module, a smart identification system, a monitoring and detecting system, a supervisory control system, an air conditioning system and a main control processor; the sensor module isused for collecting and detecting temperature and humidity information, passenger information, fuel quantity information, electric quantity information, vehicle tire pressure information, engine temperature and pipeline patency information, fire hazard information, smell information and composition information of dangerous goods in a carriage of the unmanned passenger vehicle, and uploading the information to the main control processor and a cloud computing system; and the unmanned automatic driving system further comprises a battery power management module. According to the invention, the unmanned driving of passenger cars is realized through an unmanned driving technology, the real unmanned transportation is realized, and an overall business operation model is constructed on the basis ofthe unmanned passenger vehicle.

The invention provides an Internet of things gas monitoring and warning device. The device comprises a central processing unit part, sensor parts, communication parts, a data storage part and a power supply part. A three-colored backlight liquid crystal display is used as a liquid crystal display part; sensors comprises 1-5 types of gas sensors, a dust sensor and a temperature and humidity sensor; the communication parts comprise a short-distance wireless transmission/receiving module and a GPRS (General Packet Radio Service) wireless transmission/receiving module; and the data storage part comprises a data recording and storing part of a USB (Universal Serial Bus) interface. According to the device disclosed by the invention, measured data is transmitted to a gateway of a group customer (such as telecom operators) by utilizing a short-distance wireless function or the measured data is uploaded to a service platform of a relative management department or the group customer by utilizing the GPRS function; a cell phone short message and a cell phone remote controller, an electronic message board, long-distance data collection, control instruction sending and the like are provided; and the Internet of things gas monitoring and warning device is connected with a service management platform of a property management system to form indoor monitoring and controlling terminal and equipment applied to internet of things.

The present invention provides a vehicle rental service system which aims to combine and share the prior vehicle resource of the society to provide the public with a local or allopatric vehicle rental service system network and can also share feedback rent with the vehicle owner. The vehicle rental service system is provided with vehicles which are provided by individual or a plurality of vehicle rental companies and are used for realizing network rental service, an electronic label used for identifying a vehicle identification number, an anti-counterfeit device which is installed at the vehicle along with the electronic label, a user card which is provided to a rental vehicle user for using, a vehicle bank branch operating device which provides rental service and a central managing device which manages the local or allopatric vehicle bank branch operating device by a network communication line.

The invention relates to an intelligent safe deposit box system and a control method, wherein the remote unlocking or locking can be realized through intelligent cell phone programs and network systems and through the control in modes of fingerprints, passwords, sound, sensing cards and the like. The system provided by the invention comprises an intelligent safe deposit box body, a central control processor, an intelligent cell phone and a system data center; the devices adopt the mobile communication in communication modes of Internet or GSM/GPRS/WCDMA/3G (Global System for Mobile Communications/General Packet Radio Service/Wideband Code Division Multiple Access/the 3rd Generation Telecommunication) and the like; and the central control processor comprises a control chip, a driving motor, a box lock, a wireless communication module, a fingerprint/password/sound/sensing card identifying module and a GPS positioning module.

Disclosed are a whole-course real-time detection system of spatial stereoscopic plotting camera time synchronization accuracy and a method thereof. The invention relates to a spatial stereoscopic plotting camera and solves the problem that dynamic change of camera time synchronization errors during the spatial stereoscopic plotting camera operation process can not be detected at real time for a long time by the use of a present common device. The system comprises: a second pulse and line/frame synchronising signal input cable, a second pulse and line/frame synchronising signal transfer unit, a second pulse and line/frame synchronising signal output cable, a FPGA time setting unit, a data collection card, a bus watching cable, a bus communication card and a data handling machine system. According to the method, image time setting information is directly received from internal bus through a bus watching mode, thus substantially reducing the time of separating image data and extracting image time setting information. By the adoption of the system, real-time measurement, recording and display of spatial stereoscopic plotting camera time synchronization accuracy are realized. According to the invention, real-time detection and whole-course recording of dynamic changes of camera time synchronization errors can be realized during the photographing process of the spatial stereoscopic plotting camera.

The invention relates to a device, system and method for intercepting and sending a monitoring record in real-time. The device comprises an information acquisition module, a storage module, an information processing module, a communication module and a triggering module; the information acquisition module acquires sound information and/or image information of ambient environment to form the monitoring record; the storage module stores the sound information and/or image information acquired by the information acquisition module in a form of audio data, video data or picture data; the triggering module sends a triggering instruction to the information processing module according to a triggering event; the information processing module intercepts the predetermined-time-length monitoring record according to the triggering instruction and sends the predetermined-time-length monitoring record to an information receiving platform through the communication module; and the communication module is used in communication between the information processing module and the information receiving platform. The data recording an event development condition is timely transmitted to a preassigned information receiving end, and workload of effective record searching is reduced.