50results about How to "Easy to communicate with each other" patented technology

The method is composed of communication terminal, access server, and forwarding server. The communication terminal and the access server can be deployed inside private network, or deployed on public network. The forwarding server is deployed on public network. Each communication terminal possesses a unique decimal digit communication number. Based on communication number, intercommunication is carried out among communication terminals. Access server realizes addressing for communication. Forwarding server realizes addressing step by step. MAC address of communication terminal as id information is bound to communication number. In communication process, encryption is carried out for communication message based on id information of communication terminal and id information of communication message. Thus, private safety communication channel is built, and legal authentication is carried out for id of communication terminal and id of communication message.

The invention relates to the fields of medicines and medical instruments, and particularly relates to a preparation method for a gel scaffold for repairing articular cartilage injuries. The preparation method specifically comprises the following steps: (1) modifying sodium hyaluronate; (2) dissolving PLGA nano-particles of a controlled-release small molecular compound in the sodium hyaluronate modified in the step (1), and then adding with a photoinitiator to obtain a controlled-release small molecular compound-sodium hyaluronate gel compound system; and (3) injecting / filling the controlled-release small molecular compound-sodium hyaluronate gel compound system to the articular cartilage injuries to be repaired for being irradiated by an ultraviolet point light source, so as to obtain the gel scaffold for repairing articular cartilage injuries. The gel scaffold provided by the invention is high in plasticity, and capable of being randomly shaped according to the shapes of cartilage defects; harmful substances are not introduced in the whole process, and the gel scaffold can be used in vivo.

The invention discloses an automobile communication system based on visible light communication. The automobile communication system comprises a headset, a camera, a steering switch, a speed sensor, a audio processing modulator, a video processing modulator, a steering signal processing modulator, a speed signal processing modulator, an amplifying circuit, a signal transmitter, a signal receiving module, a detector, a video demodulator, an audio demodulator, a steering signal demodulator, a speed signal demodulator, a loudspeaker box and an LED display screen. The headset, the camera, the steering switch and the speed sensor acquire information, then acquired information signals are modulated, finally the wireless signal transmitter sends out the signals, the signal receiving module on a vehicle receives the sent information signals, the detector conducts detection, filtration, separation and the like on the information signals, and finally the sent information is displayed through the loudspeaker box and the LED display screen. The automobile communication system makes mutually communication of driver in driving easier, brings convenience to understanding of others' intentions and decreases accidents and jams.

The invention relates to a cloud conference system and method. The cloud conference method comprises the steps of receiving a conference request; establishing a virtual conference room according to the conference request and generating a conference room number; acquiring conference information; forming a corresponding quantity of number plates according to the number of participants; arranging thenumber plates in sequence and displaying the information; acquiring a conference audio; and converting the conference audio into a text file by using a time node to carry out storage. According to the cloud conference method, the virtual conference room is constructed; a terminal participation mode is provided; the deployment cost is low; and the use is convenient.

A valve for sealing a carburetor inlet of a first diameter, includes a valve element having a curved surface for sealing the inlet opening, and a through hole of substantially the first diameter extending through the valve element, and a translation mechanism for rotating the valve element between a first position wherein the curved surface completely seals the opening and a second position wherein the through hole aligns with the inlet allowing a free flow into the carburetor.

The invention discloses a remote control doorbell. The doorbell comprises a power source, a switch, a main board, an SIM (Subscriber Identity Module) card, a camera, a memory card, a display screen, a doorbell body and the like. According to the invention, under the condition of the normal operation of the doorbell body, preset character information is transmitted to a host's cell phone via a network system at the very first time when a visitor presses the doorbell body, the outgoing host can timely know the visiting situation of the visitor, so as to facilitate communication; the camera is used for automatically recording the pictures (photos) and the time of the visitor; and the memory card is used for automatically storing information on the pictures (photos) and the like of the visitor, which are recorded by the camera, and the information can be referenced by the host. On the basis of a common doorbell, a remote short message monitoring system is additionally arranged on the doorbell body, therefore, the security protection service function is improved; strategic targets of technology innovation and upgrading and regeneration of the doorbell industry are obtained; national industry development plan is achieved; and the application range is wide, and the market development potential of the doorbell industry is large.

The invention relates to a superfine-pore hydrogel bracket and a preparation method therefor. Sodium alginate, calcium chloride, pure water and dimethyl sulfoxide (DMSO) serve as main materials, pores are rapidly formed in a low-temperature and vacuum manner, the process is simple in operation, the materials are easily obtained and are low in cost, and the pore forming method is different from those for preparation of previous numerous bracket materials. The obtained material has superfine pores, meets the requirements of Skin tissue engineering on bracket materials and is good in both strength and toughness.

The invention relates to an equipment maintenance outsourcing service platform management system. The equipment maintenance outsourcing service platform management system comprises a service platform management center, a maintenance outsourcing service station, a first local area network and a second local network. The service platform management center is communicated with a product manufacturing base through the first local network and connected with the product manufacturing base through a gateway 1 and the Internet. The maintenance outsourcing service station is communicated with a contract-issuing party main service management system through the second local network, and the second local network is connected with the Internet through a gateway 2. The equipment maintenance outsourcing service platform management system has the advantages that contractors can conduct the equipment maintenance outsourcing service conveniently, and a contract-issuing party can know and conduct the equipment maintenance outsourcing service in a matched mode at any time. The Internet, the local networks and a GPRS remote network are applied to the management system, and two field buses including a Profibus and a Modbus are adopted in the local networks to conduct information transmission; communication among the contractors is facilitated, and communication between the contract-issuing party and the contractors is also facilitated.

The invention discloses communication equipment for blind people to read and input. The communication equipment comprises a machine body, a piston cavity 65 is formed in the machine body 10, a braillereading device 67 is arranged on the left side of the machine body 10, and the reading device 67 comprises a main motor 11 fixedly installed on the upper side wall of the piston cavity 65. With the equipment, a blind person can read character information, the blind person can input braille information and then convert the braille information into character information, and mutual communication between the blind person and a normal person is facilitated.

The invention discloses an in-vehicle call method, a device, a system and a vehicle. The in-vehicle call method comprises the following steps: establishing communication connection between different areas in a vehicle according to a call request, wherein the different areas at least comprise two areas; obtaining audio information from one of the areas after the communication connection is established; and transmitting the collected audio information to a playing source of at least one area in other areas in communication connection. According to the in-vehicle communication method, the communication connection is established through the communication request proposed by the information entertainment control system, and then users in different areas are enabled to perform voice communication with users in other areas, so that on one hand, the users in several mutually separated areas can communicate with each other conveniently. On the other hand, conversation can be carried out according to the conversation request of the user, and privacy of the user can be protected conveniently.

The invention relates to a network transaction platform with an alarm function. The network transaction platform comprises a data processing server, a database server, a plurality of clients and an alarm device. The plurality of clients are connected with the data processing server through a network. The database server is connected with the data processing server through a data bus. The database server is used for storing data. The alarm device comprises a wireless communication module and an alarm module. The wireless communication module is connected with the data processing server. The alarm module is connected with the wireless communication module. The data processing server comprises an automatic classification module. The automatic classification module is convenient for search. The network transaction platform has the beneficial effects that when an error occurs in a transaction, the platform will generate alarm and a worker is reminded of stopping operating, thereby avoiding losses.

The invention relates to a detection method, a defense method and a detection device for Internet of Things DDoS based on distributed machine learning and a block chain, and a storage medium, and belongs to the technical field of data processing. The detection method specifically comprises the following steps that a flow monitoring and filtering module judges whether input flow is abnormal connection or not, when it is judged that the input flow is abnormal connection, abnormal flow characteristics are recorded, and then information is signed and uploaded to a block chain. When all the edge nodes receive the broadcast, the edge nodes obtain the feature from the block chain, detect abnormal traffic, and synchronously broadcast to all the edge nodes and intercept the DDoS traffic if the DDoS traffic is determined, thereby solving the problems that the identification and filtering efficiency of the DDoS traffic is not high enough, and shared information is not enough to enable other edge nodes to early warn similar attacks in advance in the prior art.. Therefore, the DDoS attack information can be shared in real time, early warning can be conveniently made in advance, and the DDoS detection efficiency is improved.

The invention discloses a geographic position sharing method, device and system. The method includes the following steps: obtaining a navigation route planning request; analyzing a destination of navigation from the navigation route planning request; and starting a geographic position sharing function if the destination meets a preset sharing condition. Whether users need to share geographic positions can be predicted based on the behavior of the users, if yes, the geographic position sharing function can be started automatically, and the users do not need to start the geographic position sharing function from a specific interface, and therefore, user operation can be simplified. The users can be reminded to share the geographic positions through the automatic starting of the geographic position sharing function even the users do not know how to use the geographic position sharing function, and thus, the purpose of enhancing the utilization rate of the geographic position sharing function can be achieved. Compared with unclear description of geographic position with language, user communication can be easily achieved through the geographic position sharing function, and communication cost can be saved as well.

The invention provides a vehicle and a vehicle-mounted voice recognition display method and system thereof. The vehicle-mounted voice recognition display method comprises the steps of collecting voiceinformation of people in a vehicle through a voice input module; recognizing the collected voice information through a voice processing module, and converting the voice information into text information; projecting the converted text information to glass on the rear side, the left side and / or the right side of the vehicle through windshield projecting equipment, and therefore displaying the textinformation to people outside the vehicle. Due to the simple and clear interaction mode, people around the vehicle can visually know the content people inside the vehicle want to express, communications between running vehicles on a road are facilitated, and misunderstanding and troubles generated by lamp flickering or whistling are avoided.

The invention provides a dual-drive unmanned vehicle simulation method, device and equipment and a computer readable medium. The method comprises the steps of: accessing an automatic driving system needing simulation operation into a simulation system; collecting messages generated by the simulation system and the automatic driving system into a unified message management layer in a unified mode,and updating timestamps of the messages to be consistent; and converting the data communication messages of the simulation system and the automatic driving system, distributing the messages of the simulation system to the automatic driving system, and distributing the messages of the automatic driving system to the simulation system. According to the embodiment of the invention, the message management layer is arranged between the simulation system and the automatic driving system, so that the mutual communication between the two systems is facilitated, the unification of clocks can be ensured, and the control precision is ensured.

The invention discloses a fast connecting joint of a downhole measuring while-drilling instrument. The fast connecting joint comprises a male joint assembly and a female joint assembly which are mutually connected; the female joint assembly comprises a central extended pipe, a female drill collar nipple, an electrical appliance converter base, an electrical appliance converter I and a lower centralizing seat; the male joint assembly comprises an electrical appliance converter II, a male drill collar nipple, an extended central pipe, a middle connecting joint, a middle centralizing seat, a threaded sleeve, a lock ring, an electrical appliance connector, a main body central pipe and a main body electrical appliance pipe; and the female drill collar nipple and the male drill collar nipple areconnected together, the electrical appliance converter II sleeves the electrical appliance converter I, and the lower centralizing seat sleeves the extended central pipe. Through the fast connectingjoint, the means of fast, simple, convenient and reliable connecting between a measuring while-drilling tool and the measuring while-drilling instrument is realized, automatic and fast connecting andsealing in the screw connection process of the measuring while-drilling measuring tool and the measuring while-drilling instrument can be realized, and the fast connecting joint is simple, convenientand practical in structure, and low in cost.

The embodiment of the invention discloses a home decoration household object information processing method and device. The method comprises steps of a server determining a target house object and theassociated description file information, and a description file being used for describing a three-dimensional space scene of a house and a home decoration household object model and / or a layout mode used in the house; determining the information of at least one target user joining the target house object; and providing the description file information to a client of the target user so that the client of the target user renders a three-dimensional house model of the target house object according to the description file. The method is advantaged in that mutual communication between a plurality of users for the same house model can be facilitated.

The invention discloses a distributed arc suppression coil controller device based on optical fiber communication. The distributed arc suppression coil controller device consists of a plurality of controllers and an optical exchanger, wherein each controller controls a set of arc suppression coils; and the controllers control a plurality of sets of arc suppression coils. The controllers can be mounted in different main control rooms, are connected with the optical exchanger through optical fibers, and are in real-time communication with one another, thus forming a distributed control system. When an operation manner of the system changes, the controllers can be in coordination control to guarantee that the compensating current of the arc suppression coils is at an optimal value, and to avoid incorrect operation and frequent adjustment of the arc suppression coils simultaneously. The distributed arc suppression coil controller device provided by the invention can be effectively applied to the situation that the plurality of sets of automatic-turning arc suppression coils are arranged in a same power grid.

The invention relates to an appliance for disabled people and particularly relates to a portable text output communication device for a deaf-mute. The device comprises an output machine (1), a hang ring (2), a display screen (3), a switch (4), a volume adjusting switch (5), a power supply jack (6), a light emitting device (7), a data transmission interface (8), a sounding device (9), an alarm device (10), a keyboard (11), a red and green lamp switching module (17) and a light emitting device (18). The portable text output communication device is characterized in that the alarm device (10) is connected with the input module (13), the red and green lamp switching module (17) is connected with the output of the controller (14), the light emitting device (7) is connected with the output of the red and green lamp switching module (17), and the upper part of the output machine (1) is provided with the light emitting device (7) and the alarm device(10).

The invention relates to the technical field of games, and provides an animation processing method, an animation processing device, a computer storage medium and electronic equipment, and the animation processing method comprises the steps: building communication connection with an editing end; receiving fusion configuration information sent by the editing end, the fusion configuration informationcomprising at least two animation names corresponding to the at least two animation segments, and fusion parameters for performing fusion processing on the at least two animation segments; and calling at least two animation segments according to the at least two animation names, and performing fusion processing on the at least two animation segments according to the fusion parameters. According to the animation processing method, the game end and the editing end are decoupled, the animation processing method is suitable for all games needing animation fusion debugging, the animation processing method can be combined with a specific animation engine interface, the actual effect of animation fusion in the games is truly reflected, and the convenience and quality of animation fusion are improved.

The invention provides an extra-curricular guidance method and device. The method comprises steps of establishing a parent information database, acquiring the demand and supply information of a parentfor extra-curricular guidance, promoting a guidance plan between a parent and a student according to the demand and supply information of the parent for extra-curricular guidance and completing guidance according to the guidance plan. The device comprises an extra-curricular guidance cloud server, a parent mobile terminal and an intelligent wearing device. The problems of homework guidance by a parent and prevention of the child from indulging in online games are solved. extra-curricular homework and activity guidance on children are carried out through mutual help between parents, the limited free time of the parent is made full use of, the specialty of each parent is executed, the time of children playing online games together is reduced, the parent-child relationship is strengthened, and communication and harmony of relations between neighbors are promoted.

The invention discloses a multi-alarm condition concurrent police dispatching method and system based on a mobile cellular data network. The method comprises the steps that combat command groups are generated, wherein when an alarm situation occurs, a command center submits alarm condition information; a police dispatching system selects an idle fixed group from a group pool of a PoC system according to the received alarm condition, and the idle fixed group is used as a combat command group for coping with the alarm; and command switching is performed: when commanding and displaying needs to be carried out for the alarm, the command center is switched to the combat command group for coping with the alarm. According to the invention, a fixed group function of the PoC system is applied, whena plurality of alarm conditions are concurrent, a plurality of combat command groups are established to command the plurality of alarm conditions respectively, and meanwhile, after the command centerexits from the combat command group of a certain alarm condition, the group still exists, and a dispatched terminal can continue to communicate in the group. Therefore, the service requirements of multi-alarm-condition dispatch commanding and dispatch team affiliated terminal communication guaranteeing are met.

The invention discloses a power quality comprehensive treatment device. The device includes a device lower shell body and a device upper shell body covering the device lower shell body; strip-shaped heat dissipation windows are fixed on a front face plate and a back face plate of the device lower shell body; a plug-in type aviation plug is fixed on the back face plate of the device lower shell body; a display screen used for displaying an interactive interface and state is fixed on the front face plate of the device shell body; and a control unit, a driving unit, a switching power supply module and a power board inversion unit are fixed in the device lower shell body, and the control unit is connected to the power board inversion unit via the driving unit. The power quality comprehensive treatment device is reasonable in structure arrangement, is not only conducive to saving space and reducing the occupied volume, but also is conducive to ensuring safety and stability of usage, is conducive to reducing pollution in electric power lines, and is strong in applicability and good in practicability.

The invention discloses a background unified management system of a business platform in the technical field of business platform management, which comprises a unified terminal, a resource integration module, a background management module and a background process system, wherein the output end of the unified terminal is connected with the input end of the resource integration module. All business process programs can use a process development framework and writing specifications of a unified terminal, the development time is greatly saved, abnormal information generated in the process processing process is recorded, running information of all background processes in the system can be provided, and accurate data can be provided for operation and maintenance of the system. The subordinate users are added in the user management module in the data management system, each subordinate user can bind a system background in the multi-background management module, and an administrator can directly create a system background in the multi-background management module to bind the system background with the subordinate users.

The invention discloses an intelligent video dialogue earphone. The intelligent video dialogue earphone includes a dialogue earphone body; the left side of the dialogue earphone body is fixedly connected with a fixing plate, the right side of the fixing plate is provided with a groove, an inner cavity of the groove is movably connected with a positioning plate, the top of the positioning plate isfixedly connected with a spring, the top of the spring is fixedly connected with the top of the inner cavity of the groove, and the left side of the inner cavity of the groove is provided with a circular hole. According to the invention, the dialogue earphone body, the camera, the universal hose, the fixing plate, the connecting block, the dialing piece, the power supply module, the control switch, the wireless communication unit, the WIFI communication module, the 5G communication module, the microprocessor, the mobile client terminal, the spring, the connecting frame, the cylinder, the positioning groove, the groove, the circular plate, the pulley, the positioning plate and the circular hole are used cooperatively; the intelligent video dialogue earphone solves the problem that an existing dialogue earphone is inconvenient for both parties to use when applied to teaching, and has the advantage of being convenient for users to use.

A virtual local area network communication method, device, and storage medium provided in an embodiment of the present application, the method includes an application function AF entity sending a UE group creation request message to a control plane network element to create a UE group, and the UE group creation request The message includes intra-group information and inter-group information; the control plane network element generates packet matching rules and forwarding rules according to the intra-group information and inter-group information, and sends the packet matching rules and forwarding rules to the user A plane network element: the user plane network element matches and forwards the intergroup access message sent by the user equipment UE according to the message matching rule and the forwarding rule. By adopting the technical solutions provided in the embodiments of the present application, UEs in different groups can communicate with each other. In addition, the virtual network external interface is introduced into the UPF entity, and the inter-group communication is associated with this interface, which eliminates the impact on the existing intra-group communication process and is easy to implement.