51results about How to "Send in real time" patented technology

The invention relates to an underwater hybrid-power robot platform which comprises a housing, a mainframe cabin and a motion control cabin. The outer contour of the housing is in shape of bionic fish,one end of the housing is connected with a bionic fish tail structure, and propellers are arranged on two sides of the housing. The side, close to the front end of the housing, of the mainframe cabinis connected with a camera, and an electronic compass and a controller are arranged in the mainframe cabin. A pitching gravity center adjusting mechanism is installed in the motion control cabin. Thepropellers, the electronic compass and the pitching gravity center adjusting mechanism are electrically connected with a battery cabin. The underwater hybrid-power robot platform adopts the hybrid-power driving design of the propellers and the bionic fish tail structure, and the operating capability of a robot in a complicated ocean current environment is greatly improved. The underwater hybrid-power robot platform can carry multiple types of detection devices, can meet complicated task demands, can performs operations such as water quality extraction, detection and photography, can sample and detect water at different depths through a water pumping cabin and has a wide application prospect.

The invention discloses a method, a system and equipment for processing data in real time in double-machine standby technology; the method comprises the following steps that: double-machine equipment generates a corresponding response message according to a request message and judges the self working state; when the working state is active, the double-machine equipment is main equipment; the main equipment sends the response message to exchange equipment; the exchange equipment forwards the response message; when the working state is standby, the double-machine equipment is backup equipment; and the backup equipment abandons the response message. The method, the system and the equipment ensure the real-time data processing and cannot delay time.

The invention discloses a sow breath system disease early warning method based on an acoustic analysis. The method includes following steps: S1, setting an audio acquisition node for acquiring a soundsignal; S2, establishing a classification for determining whether the sound signal is a cough audio; S3, extracting cough information to determine whether the sow is ill; S4, obtaining a sound sourceposition; S5, transmitting illness information by a GSM module; S6, receiving the information by an administrator; and S7, determining whether monitoring is continued: if yes, returning to step S2, and otherwise, ending the process. According to the method, the sound signals in a pig house can be directly acquired, the cough sound of the sow is recognized in real time, information carried by thecough audio is extracted and recognized, whether the sow has a breath system disease is determined, the automation level of a cultivation environment of the pig house can be improved, man-made subjective determination is reduced, and the recognition accuracy of the breath system disease is improved.

The embodiment of the invention discloses a method, a device and a system for awakening an offline mobile terminal and relates to the technical field of mobile communication, which aim to send service requests to the offline mobile terminal in real time. The method comprises the following steps of: receiving a request message of a service initiator for awakening the offline mobile terminal by an application server; building an awakening message according to the awakening request of the service initiator; sending the awakening message to the offline mobile terminal; receiving the awakening message sent by the application server by the offline mobile terminal; identifying corresponding service requests according to the awakening message; and responding to the service requests according to user operation. The method, the device and the system are mainly used for the field of interactive application.

The invention relates to the technical field of computer networks, and discloses a data exchange method based on full fragmentation and incremental log analysis, which comprises the following steps: step 1, carrying out data fragmentation according to a database table primary key, and storing fragmented information into a message queue to obtain full fragmentation information; step 2, according toa preset job mapping relationship and the total fragmentation information in the message queue, obtaining data from a database in batches and writing the data into a target end; 3, performing real-time database incremental log analysis according to the write-in time points of the full records, and storing incremental data to a message queue in real time; and step 4, obtaining corresponding incremental data from the message queue by the position point recorded in last incremental data writing, and writing the incremental data into the target end. Batch and incremental acquisition of the data can be realized without modifying a source table structure, online business pause or service downtime is avoided, the source data can be sent to a destination end in real time while the format of the source data is ensured, and timely data service is provided.

An embodiment of the invention provides a live video data coding bit rate adjusting method and apparatus. The method comprises the following steps: an average coding bit rate and an average sending bit rate of the live video data are obtained at a preset period during direct broadcast of live video data; according to the average coding bit rate and the average sending bit rate, a network bandwidthscore can be calculated; according to the network bandwidth score, the coding bit rate of the live video data is adjusted; via application of the live video data coding bit rate adjusting method andapparatus, a network bandwidth environment can be learned about according to the network bandwidth score, the coding bit rate of the live video data can be adjusted in real time according to the network bandwidth environment, that live video data of a host can be smoothly sent to a streaming media server can be ensured, the host can interact with fans in real time, and user experience can be improved.

The invention provides a data sending method, device and apparatus, and belongs to the technical field of communication. The method comprises the following steps: receiving an uplink data packet sentby UE; if the uplink data packet carries the signaling message, stripping a signaling message from the uplink data packet, with the signaling message being used for requesting to establish a PDU session or requesting to activate the established PDU session; forwarding the signaling message to the control plane device; and forwarding the data in the uplink data packet sent by the UE based on the data forwarding message carried in the uplink data packet sent by the UE before the available PDU session exists. According to the invention, before an available PDU session exists, a PDU session is established; the UE carries the signaling message along with the path in the data packet; according to the method and the device, when the PDU session is established or the PDU session is activated, thedata forwarding message is additionally carried, so that the data transmission can be carried out through the data forwarding message while the PDU session establishment or PDU session activation process is triggered, the data packet can still be transmitted in real time when the available PDU session does not exist, and the time delay requirement of a low-time-delay service is met.

The invention provides a simple online transmission line fault positioning and monitoring system, which comprises a fault detector monitoring a transmission wire. A sphere body is arranged in the fault detector, and the sphere body comprises two hemisphere bodies capable of being opened or closed; the fault detector is provided with a first current transformer and a second current transformer, and each current transformer uses a Rogowski coil which can be opened along with opening of the two hemisphere bodies and closed along with closing of the two hemisphere bodies; when the first current transformer is closed, the first current transformer surrounds the outer side of the wire for power taking; when the second current transformer is closed, the second current transformer surrounds the outer side of the wire for transmission parameter sampling; and the fault detector is provided with a communication unit, and data obtained when the fault detector monitors the wire transmission parameters are transmitted outwardly. Various fault such as inter-phase short circuit and single-phase grounding fault of the transmission system can be detected and positioned.

The invention discloses a data processing method, device and system. The data processing method comprises the steps that initial connection with a server is established; a full-quantity data inquiry request is sent to the server; full-quantity data from the server is received; incremental data from the server is received in a cache queue mode. By means of the method, device and system, a client can receive the real-time, reliable and safe data.

The invention relates to the technical field of medical equipment and discloses a remote wireless fetus monitoring system which comprises a fetus monitor for a pregnant woman to use, a wireless communication module, a background module and a cellphone. The fetus monitor is mainly composed of a probe, a simulation amplifying circuit and a digital collection circuit, the probe comprises a Doppler ultrasonic probe, a uterine contraction pressure probe and a quickening marker which are all connected with the simulation amplifying circuit, the simulation amplifying circuit is further connected with the digital collection circuit, the wireless communication module is connected with the fetus monitor, a short message center is arranged in the background server, and the background server can invoke a short message informing interface to send short messages. The remote wireless fetus monitoring system has the advantages that by the system, the pregnant woman can monitor a fetus at home and does not need queue up in the hospital, so that outgoing cost and risk on the way of the pregnant woman are reduced, probability that the pregnant women is infected with a disease when going to the hospital is lowered, and resources of the hospital are utilized fully and reasonably.

The invention discloses a security small-data distribution method in a wireless sensor network based on a short and small public key cryptosystem. The security small-data distribution method comprises the following steps: in a system initialization stage, a base station constructs an elliptical curve cryptographic algorithm, generates a private key, a public key, a one-way key chain and public key ciphertext information, and loads the processed one-way key chain and public key ciphertext information in sensor nodes before the sensor network is deployed; before data items are distributed, the base station generates a data packet by adopting a message-confusing technology and a digital signature technology according to the data items needing to be distributed; after the various nodes receive the data packet, the validity of the data packet is judged; if the data packet is the valid data packet, the data packet is accepted and updated; and otherwise, the data packet is directly abandoned. By means of the security small-data distribution method disclosed by the invention, the sensor network has the following advantages: compromise of the sensor nodes can be resisted; the information integrity and reliability are ensured; time synchronization among the base station and the sensor nodes is unnecessary; the robustness is high in packet loss and data packet transmission out-of-sequence; the efficiency is high; energy can be saved; denial of service attacks can be effectively resisted, etc.

The invention discloses a method for monitoring a Riser card. The method comprises the steps that (1) a test platform sends out a time domain signal pulse to test the Riser card; (2) a remote wireless sending module receives the time domain signal pulse, analyzes the pulse and sends an analysis result to a signal processor; (3) the signal processor analyzes and processes a received signal and gives a judgment result; and (4) the signal processor sends the judgment result and a serial number of the Riser card to a terminal display device, and the terminal display device performs display. The invention furthermore discloses a system for monitoring the Riser card. Whether the Riser card is in an off state can be checked through external remote monitoring, therefore, waste of test manpower and time can be greatly relieved, test efficiency is improved, and test quality is improved.

The invention discloses a signal transmitter. According to the technical scheme, the signal transmitter is technically characterized by consisting of signal acquisition, signal processing, periodic signal transmission and remote well stop information transmission; the signal acquisition consists of a signal triggering component and a signal acquisition device; the signal processing consists of an integrated circuit and an advanced singlechip; and periodic signals and well stop information are transmitted through a wireless module. Through the signal transmitter, a new acquisition mode of a pumping well in the running period is established, the acquired periodic information of the pumping well is accurate, and the acquired periodic information is transmitted in real time.

The invention provides a two-stage cross-border transaction system and method. The two-stage cross-border transaction system is jointly composed of a plurality of backbone member banks, a non-backbonemember bank, a trusteeship bank and a supervision institution, wherein the plurality of backbone member banks, the trusteeship bank and the supervision institution form a first-level transaction network in the two-level cross-border transaction system, and each backbone member bank in the plurality of backbone member banks and the corresponding non-backbone member bank form a second-level transaction network in the two-level cross-border transaction system. Through applying the blockchain technique, the payment information can be shared by the participant on the account book according to theservice authority; the real-time sending and querying of data information can be achieved, and the service efficiency can be greatly improved; compared with traditional SWIFT transmission based on anISO20022 message format, the data security of cross-border transaction processing is greatly improved, and the time cost and the labor cost consumed by two-stage cross-border transaction are reduced.

The invention discloses a double machine hot switch processing system for a server. The method comprises the steps that the double machine device generates corresponding response report based on the request report, and the self working state can be determined; when the working state is for main use, the double machine device is the main device, which sends the response report to the switch device,and the response report is forwarded by the switch device; when the working state is for standby use, the double machine device is a backup device, which abandons the response report. The invention is advantageous in that real-time processing of the data can be guaranteed, and no time delay will occur.

The invention discloses a server message processing method, a system, electronic equipment and a readable storage medium. The method comprises the following steps: the NAT equipment receives an original message issued by a server deployed in an extranet to an intranet host; converting a message header target address of the original message into an intranet address of forwarding equipment to obtain a message after address conversion; based on the intranet address and the port of the forwarding equipment, sending the message subjected to address conversion to the forwarding equipment; the forwarding device receives the message sent by the NAT device; analyzing the message content of the message, and obtaining an intranet host address and an interception port carried by the message; and sending the message to a corresponding intranet host based on the intranet host address and the interception port. According to the invention, only one public network address needs to be occupied by the forwarding equipment, the public network address resource is prevented from being influenced, the message sending error caused by the aging of the mapping address of the NAT equipment is avoided, and the real-time performance of sending the message to the intranet host by the extranet server is ensured.

The invention discloses an intelligent wearable waistband capable of monitoring multiple physical signs, which comprises a fixing block, a waistband body is fixedly connected to the corner of one side of the fixing block, a plurality of limiting holes are formed in the front face of the waistband body at equal intervals, massage air bags which are evenly distributed are fixedly arranged on the back face of the waistband body at equal intervals, and a plurality of heating resistance wires penetrate through the interior of the waistband body at equal intervals. By means of the temperature sensor, the temperature can be conveniently monitored in real time, when the temperature is too low, the heating resistance wire is arranged in the center of the waistband, the heating resistance wire is controlled through the resistance wire adjusting switch, heating can be conveniently conducted through the waistband in the cold season, stability is improved, and the good warm keeping effect is achieved; the micro air pump is controlled by the microprocessor to inflate and deflate the multiple massage air bags, in the using process, the waist is massaged through the massage air bags, the waist is effectively protected. Meanwhile, blood circulation of the waist is promoted through massage, and the comfort of the waist is guaranteed.

The invention relates to a signal relay station. The signal relay station comprises a data storage unit, a periodic signal detection unit, a data processing unit, a data transmission module and a periodic signal transmitting module, wherein the data storage unit is connected with the data processing unit and used for storing the data; the periodic signal detection unit is connected with the data processing unit and used for detecting a running period of an oil pumping unit in real time; the data transmission module is connected with the data processing unit and used for transmitting the data; the periodic signal transmitting module is connected with the data processing unit and used for transmitting a periodic signal of the oil pumping unit to an oil well indicator diagram well-opening-stopping monitoring device in real time; the data processing unit is a core control part and used for controlling the collection, storage, processing and transmission of the data. A public frequency band is used for periodically receiving the data of different collection devices on site and periodically transmitting the data to the relay station so as to prevent the mutual interference of the data in the transmission process, so that the data transmission accuracy is improved, and the production cost is reduced; by adopting a novel method for detecting the running period of the oil pumping unit, the precision for detecting the period of the oil pumping unit is improved, and the periodic signal is transmitted in real time.

The invention discloses an LED lamp mode control system for an electric vehicle. The LED lamp mode control system for the electric vehicle comprises a remote monitoring terminal module, an LED light control module, a touch liquid crystal combination instrument integrated with a multimedia function, and a mobile phone APP application module. The remote monitoring terminal module is loaded on the electric vehicle and receives data sent by a mobile phone APP and performs data format conversion, a cloud service platform is further connected between the remote monitoring terminal module and the mobile phone APP, and a CAN is arranged in the LED lamp mode control system for the electric vehicle. And the remote monitoring terminal module is respectively connected with the LED light control module and the touch liquid crystal combination instrument integrated with the multimedia function through a CAN. According to the invention, the target-oriented requirements of reducing traffic accident hidden dangers caused by distraction of drivers in the driving process, meeting the customized requirements of vehicle users and simplifying a program upgrading mode are met.

The invention discloses through-type bearing assemblies and a tire automatic inflation powering-on system. The tire automatic inflation powering-on system comprises a central tire control system controller, vehicle-mounted inflation pumps, Bluetooth tire pressure detection modules, ventilation hoses, the through-type bearing assemblies, ventilation-type hubs, ventilation solenoid valves and tires.The through-type bearing assemblies comprise bearings, bearing seats and shaft heads. The tire pressure can be automatically detected, inflation can be automatically conducted, thus a vehicle can beautomatically inflated in the driving process, the working efficiency is greatly improved, and the ventilation line is more beautiful; and the powering-on mode is designed, power can be supplied to the tires and a hub power utilization device, and the through-type bearing assemblies are changed on the basis of an original device, so that the cost is greatly saved.

The invention discloses a maglev trainand a whole-vehicle centralized suspension control system applied to the maglev train. The maglev train comprises an integrated controller, a plurality of suspension modules, a plurality of power driving modules and a plurality of suspension sensors, wherein the integrated controller and all the power driving modules form a communication looped network, two-way data transmission is achieved between the adjacent power driving modules, each power driving module is at least connected with two suspension sensors, the suspension sensors interact with the power driving modules, each suspension module is at least provided with two suspension sensors, and the centralized controller adopts a multi-core controller. In order to achieve the optimal suspension performance of the whole train, the state information of the whole maglev train and the state information of the centralized suspension control system of the whole train are collected through the suspension sensors, the centralized controller is guided to carry out calculation, the calculated suspension control quantity information is sent to all the power driving modules, the centralized suspension control system is controlled in real time, and a powerful guarantee is provided for stable suspension and health management of the maglev train.

The invention relates to an on-line monitoring system for an axial force of a fastener. The system comprises a frame body, a wireless measuring module and a weighing sensor. The weighing sensor and the wireless measuring module are connected by a lead. The weighing sensor sleeves a fastener. A power supply assembly is arranged on the frame body and is connected with the wireless measuring module. The wireless measuring module is connected with a gateway connected with a data transmission device; and a data receiving device is connected to the data transmission device. The system has the following advantages: the weighing sensor converts an axial force mechanical signal of a fastener into a measurable electrical signal for outputting; the wireless measuring module collects the electrical signal; the gateway receives and stores the collected data; and the data transmission device sends the data to the data receiving device. Therefore, a changing situation of an axial force value of the fastener can be observed in real time; an operator can carry out timely replacement of the fastener according to the changing situation of the axial force value; the security is improved; and an accident is avoided.

The invention discloses an instant communication message sending method and device, a storage medium and equipment, and belongs to the technical field of communication. The method is used in a message sending system, and comprises the following steps: obtaining an instant messaging message to be sent, the instant messaging message carrying message content and identification information of a target device; selecting a target message sending device whose service quality information satisfies a preset condition from at least two message sending devices accessed by the message sending system; sending the instant communication message to the target message sending device, wherein the target message sending device is used for determining the target device according to the identification information and sending the message content to the target device. According to the invention, the target message sending equipment with better quality can be selected, so that the message sending efficiency can be improved.

Provided in the invention is a concrete production control system based on a BDS chip. The system comprises an analog signal acquisition module, a signal amplification and conditioning module, a keyboard module, a microcontroller module, an SD card storage module, a positioning module, an LED display module, a relay output module, a communication module and a power supply module. The relay outputmodule carries out material controlling; the analog signal acquisition module sends the collected data to the microcontroller module for comparison of matching parameters; the microcontroller module sends the comparison result to an upper computer included by the communication module via the communication module to carry out analysis and extraction, thereby realizing long-distance and intelligentmonitoring and controlling. Therefore, the concrete production can be controlled and monitored remotely.

The invention discloses a satellite positioning information generating method. The method comprises the steps that position information is controlled and adjusted, specifically latitude and longitude coordinate information to be transmitted is controlled in real time through a mobile terminal or a keyboard; positioning information is generated, specifically corresponding position information is calculated by generating the positioning information into a program to generate a binary data packet according to an ephemeris file and the position coordinate information to be transmitted; and the positioning information is transmitted, specifically the binary data packet is transmitted through an open source software radio platform and a general software radio external device. According to the invention, the position positioning information to be transmitted can be dynamically changed in real time under the condition that the positioning stability and precision are ensured according to current actual needs.

The invention provides a driving perception navigation system, which comprises a plurality of vehicles capable of forming an ad hoc network. The vehicles establish a first communication mode and a second communication mode according to the type and application of data to be transmitted. In the first communication mode, single-hop data transmission is adopted; and in the second communication mode, multi-hop data transmission is adopted. Compared with the prior art, the driving perception navigation system provides the two communication modes, and performs data transmission by adopting the two different communication modes for different data types and application, so that data can be quickly and reliably transmitted to all the vehicles using the driving perception navigation system, data transmission efficiency can be improved, and the vehicles on roads can be timely and accurately navigated.