69 results about "Socket interface" patented technology

The invention provides a high-performance network communication system under a skyvein system and an implementation method thereof, a network communication scheme that a main partition is integrated with a third-party protocol stack bypass default protocol stack and a similar Socket interface is provided in the partition is designed under a system framework of a skyvein operating system, an open source protocol stack is utilized for implementation, and the network communication system can be implemented by reducing memory copies. A hardware unloading function is integrated, the data communication performance is greatly improved, the unidirectional UDP communication performance under the same hardware configuration is more than 5Gbps, and the performance can be improved by 5 times; the support of network services is expanded through a customized interface, and the requirements of new network communication characteristics are met. Coexistence of a third-party protocol stack and a system protocol stack is supported at the same time, when multiple network devices exist, the network device supporting the third-party protocol stack can be selected to use the third-party protocol stack, and other devices still use the system protocol stack; when the application of the third-party protocol stack is not used, the management interface can be automatically switched back to the system protocol stack, and flexible switching is achieved.

The invention relates to a hybrid plug connector system (100) for transmitting power and data. The plug connector system has a plug (110) with a plug / cable interface (110a) for wired data and energy transmission, and a plug interface (112) for wired energy transmission and wireless data transmission. The plug connector system (100) also has at least one complementary socket (120) with a socket interface (122) which is designed to be complementary to the plug interface (112). The plug connector system allows energy and data to be transmitted between devices (consumers and generators) connected to the plug / cable interface (110a) and the socket / cable interface (126), wherein the radio plug wireless transmitter and / or receiver (114) and the radio socket wireless transmitter and / or receiver (123) allow wireless transmission with a high bandwidth and short range, in particular in the 60 GHz band. As a result of the wireless data transmission within the plug connector system, the fragile and error-prone data contacts of the plug connection which are otherwise necessary are dispensed with, as a result of which the connector mechanism can have a simpler design and the data connection is more reliable. As a result, the use of hybrid connections between generators and consumers of high power is simplified and allows plug 'n' play, for example for load management or current direction reversal in electrical systems.

The invention relates to a UDP communication fault diagnosis and recovery method based on protocol stack health degree multi-dimensional perception, and belongs to the technical field of embedded systems and computer network communication. According to the method, aiming at a difficult fault that Ping communication is carried out between devices but UDP applications cannot carry out communication, an internal state of a network protocol stack is actively sensed through a built-in diagnosis agent module, and a traditional external packet capturing means is replaced. The diagnosis process comprises the steps of link layer reachability verification, protocol stack load channel detection, Socket interface state auditing and memory pool and task health degree inspection. The system constructs a protocol stack health degree vector through multi-dimensional sensing data, and performs fault mode matching based on a preset rule base. Once the fault root cause is positioned, the system can automatically trigger a repair action or report an accurate alarm. According to the invention, through automatic and intelligent diagnosis and self-healing embedded in the system, the reliability and maintainability of the embedded network equipment are greatly improved.

The invention provides a parasitic parameter extraction method and system for Socket interface multi-task coordination, and belongs to the technical field of parasitic parameter extraction. The method comprises the following steps: acquiring and analyzing an initial configuration file, and creating a read-write lock mechanism of a process pool and a global task coordination table; establishing non-blocking transmission control protocol monitoring, and mapping a Socket connection handle established by the sub-process and the host process to a global task coordination table; executing parasitic parameter extraction by utilizing the screened sub-processes, and generating a parasitic parameter result data packet after the extraction is completed; and performing Hash abstract verification, and if the Hash abstract verification is passed, marking the task corresponding to the parasitic parameter result data packet as completion and recording the extracted parasitic parameter. According to the method, a traditional file synchronization mechanism is replaced based on non-blocking Socket communication and an event-driven model, so that the inter-process communication efficiency is remarkably improved; and by adopting read-write lock hierarchical control and atomic operation, the utilization rate of hardware resources is effectively improved.

The present invention discloses a charging circuit, system and method, belonging to the technical field of charging. The charging circuit includes a relay circuit, an isolated current detection circuit, a controller circuit, a socket interface circuit, a leakage detection circuit, a temperature and humidity detection circuit and a power supply. By setting the isolated current detection circuit, the current can be detected, and at the same time, the isolation function can be achieved to prevent the large current in the detection process from damaging the controller circuit, increasing the service life. At the same time, the leakage detection circuit and the temperature and humidity detection circuit are used to detect whether the socket leaks and the temperature and humidity conditions, so as to prevent safety accidents caused by leakage or water ingress of the socket.

The invention relates to the technical field of power system distribution network automation, in particular to a digital FTU tester and a working method thereof. The tester comprises a multi-core aviation socket, a control interface, a TV aviation plug interface, a simulation circuit breaker module and a microprocessor. The multi-core aviation socket is used for being connected with digital FTU equipment. Pins of the multi-core aviation socket comprise a power end, a common end, a closing and opening control end and a communication end. The control interface integrates a switching value control signal and a digital quantity transmission channel; the TV aviation plug interface is used for accessing a voltage signal; the analog circuit breaker module comprises an opening and closing state indicating lamp and a manual operation part, and the input end of the analog circuit breaker module is connected with the switching value interface; the microprocessor is electrically connected with the multi-core aviation socket, the control interface, the TV aviation plug interface and the analog circuit breaker module, and is used for analyzing a communication protocol and controlling state feedback. According to the invention, compatibility testing, safety debugging and comprehensive function verification of the digital FTU are realized.

The present application relates to a data transmission method and a vehicle implementing the method, the vehicle comprising an in-vehicle network system, the in-vehicle network system comprising: a first network node having a first application cache and a first socket interface; and a second network node communicatively coupled to the first network node and having a second application cache and a second socket interface; wherein the first network node is configured to send a plurality of fields in data stored in the first application cache via the first socket interface, and the second network node is configured to receive the plurality of fields via the second socket interface and store the plurality of fields in the second application cache, the first application program cache and the second application program cache adopt the same byte order, and the multiple fields are stored in the first application program cache and the second application program cache in a continuous address mode according to the order of the multiple fields in the data structure of the data.

1. The name of the design product: travel charger. 2. The use of the design product: for expanding the socket interface and powering the electrical appliances. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: design 1 perspective view 1. 5. Design 1 is designated as the basic design. 6. The design of this appearance adopts omission drawing.

The utility model discloses a universal serial bus (USB)-to-network multipath signal conversion circuit. The circuit realizes signal input and intelligent distribution through a 24-line full-rate Type-C socket interface. According to the circuit, an input signal is divided into a network signal path and a high-speed differential signal straight-through path which respectively support gigabit network signal output and original high-speed differential signal transmission, and the requirements for low delay and high bandwidth are met. Meanwhile, the circuit further has a serial port signal processing function, and compatible conversion between a serial port protocol and a USB protocol is achieved through the USB-to-serial port chip. The circuit adopts a voltage conversion chip for stable power supply, is integrally designed on a 40mm * 50mm substrate, has the maximum thickness of 13mm, has the characteristics of low power consumption, high stability and adaptability to complex environments, and realizes efficient conversion and stable transmission of multiple paths of signals.

The invention discloses a network buffer management method and a storage medium. The method comprises the following steps: obtaining state information of a network data queue through a driving layer; receiving the state information through the protocol layer, obtaining a network congestion state according to the state information, and transmitting the network congestion state to the socket layer; informing an application layer of the network congestion state through a socket interface; according to the network congestion state, the protocol layer, the socket layer and the application layer cooperate to perform cross-layer flow management so as to reduce the overflow risk of the network buffer area.

The embodiment of the invention provides a data processing method and device, equipment and a readable medium. The method comprises the following steps: in response to a failure of a first BGP process in a control plane of network equipment, enabling the control plane to stop receiving and transmitting a data packet with a forwarding plane of the network equipment; enabling the IO thread in the first BGP process to continuously process the received data packet; in response to completion of processing of the data packet in the IO thread, reconstructing a second BGP process in the control plane based on BGP peer information and BGP routing information associated with the first BGP process; reconstructing a first socket interface of the BGP peer associated with the second BGP process based on the socket information of the BGP peer; and in response to the completion of the reconstruction of the second BGP process and the first socket interface, recovering the transceiving of the data packet between the control plane and the forwarding plane.

The invention relates to a host network protocol stack soft unloading method and device based on an intelligent network card. The method comprises the following steps: a software driver transmits user data between a user mode application program at a host side and a native system kernel socket interface in an embedded processor at an intelligent network card side by utilizing a hardware channel at the intelligent network card side based on an inter-process communication mode; a native system kernel socket interface in the embedded processor on the intelligent network card side replaces a native system kernel network protocol stack on the host side based on the native system kernel network protocol stack on the intelligent network card side to achieve the function of the network protocol stack. According to the embodiment of the invention, the network protocol stack function of the host CPU is unloaded by using the hardware channel at the intelligent network card side through the software driver, so that the computing resources of the host CPU are saved, the network processing pressure of the host CPU is reduced, the network transmission performance is improved, and meanwhile, the flexibility of a host network protocol stack unloading scheme and the convenience of deployment and implementation are improved.

The invention discloses a communication channel function replacement method and device, equipment and a medium. The method comprises the following steps: acquiring network card configuration information of a first network card and network card configuration information of a second network card; establishing a current communication channel between the first device and the second device according to the network card configuration information of the first network card and the network card configuration information of the second network card; obtaining at least one initial method function associated with the initial interface; obtaining at least one current method function associated with the current interface; and for each current method function, in the code file of the initial interface, generating a replacement execution code segment of the current method function with the same function, the replacement execution code segment being used for replacing to execute the current method function with the same function when the execution of the initial method function is triggered. For the Socket interface which only supports direct adaptation of the TCP / IP protocol, the method and the device provided by the embodiment of the invention reduce the transformation cost of transforming the Socket interface into support of remote direct access.

The application discloses an authorization control method for shared files, a server, a client and a storage medium, and relates to the technical field of file sharing. The authorization control method comprises the following steps: receiving a connection request sent by a client through a second socket interface of the client through a first socket interface created in advance, and establishing a TCP connection with the client according to the connection request, wherein the connection request comprises an IP address of the server; receiving a control request sent by the client through the second socket interface through the first socket interface, and converting the control request into an authority control command; and performing a corresponding control operation on a corresponding shared file according to the authority control command. The technical scheme of the application guarantees the safety of the server and the stability of the sharing system, and improves the quality and efficiency of operation and maintenance.

A light bulb socket interface assembly including a light bulb socket interface for connecting to the light bulb socket or socket adapter, A light bulb socket adapter which is employed with a light bulb socket which provides an external configuration for mating with the light bulb socket interface. A support adapter which selectively cooperates with the selected support to include a light bulb socket interface when the support does not have an integrated light bulb socket interface to cooperate with a socket and / or a socket adapter. A light bulb socket interface having more than one mating surface, and even a many as four mating surfaces, configured for receipt of light bulb socket or socket adapter enabling selective orientation and position of the light bulb socket.

A testing apparatus comprises a test interface board comprising a plurality of socket interface boards, wherein each socket interface board comprises: a) an open socket to hold a DUT; b) a discrete active thermal interposer comprising thermal properties and operable to make thermal contact with the DUT; c) a superstructure operable to contain the discrete active thermal interposer; and d) an actuation mechanism operable to provide a contact force to bring the discrete active thermal interposer in contact with the DUT.

The utility model relates to the technical field of steel pipe interface forming equipment, in particular to socket type flexible interface steel pipe socket forming equipment, which is characterized in that each outer side forming module is driven by an outer side forming driving mechanism to synchronously move towards the inner side along the radial direction of an outer side annular bracket; the inner side forming driving mechanism drives the inner side forming modules to synchronously move towards the outer side in the radial direction of the inner side annular support, so that the steel pipe is subjected to one-time press-fit forming in the connector forming cavity between the inner side forming modules and the outer side forming modules. Corresponding outlines of the inner side forming module and the outer side forming module can be customized according to actual needs, rapid forming of complex socket connectors of different structures can be met, operation is easy, and the forming efficiency is high.

The utility model relates to an air inlet channel inclined plate adjusting system inspection tester, which comprises a case and a peripheral input device, a socket interface is arranged on the case, a main control board, a touch control board, a signal processing board and a power supply are arranged in the case, the main control board is respectively in signal connection with the touch control board, the signal processing board and the peripheral input device, and the power supply is connected with the power supply. The signal processing board is also in signal connection with the socket interface; the main control board is in communication connection with the touch control board; the main control board is in circuit connection with the signal processing board; the peripheral input equipment is in circuit connection with the main control board; the socket interface is in circuit connection with the signal processing board; the air inlet channel inclined plate adjusting system inspection tester has the advantages that the air inlet channel inclined plate adjusting system inspection tester is highly integrated and convenient to control and adjust, and the problems that technical updating of an inspection tester is inconvenient, a host of an original inspection tester is heavy, and operation and adjustment of an operator are inconvenient when the air inlet channel inclined plate adjusting system is detected are solved.

The application provides a data recording method and device, equipment and a computer readable medium, relates to the field of computers and the field of digital medicine, and comprises the following steps: obtaining a first data packet, then performing vector data packet processing on the first data packet to obtain a corresponding data packet vector, and taking the data packet vector as an independent process of a first user mode protocol stack; taking a dynamic library obtained in advance or in real time as a socket interface, and interacting with the data packet vector as the independent process, and transferring a message of a kernel mode protocol stack to the first user mode protocol stack for loading. The application moves the TCP / IP protocol stack originally implemented in the kernel mode to the user mode through the user mode network protocol stack, can not only avoid the context switching overhead of the user mode and the kernel mode, and optimize the performance consumption loss of the traditional kernel mode protocol stack, but also makes it more convenient to debug the program in the user mode. Moreover, with the iteration of the version, the trial and error cost is greatly reduced by trimming and customizing on the basis of the kernel protocol stack.

The utility model discloses a modularized environment-sensing intelligent power socket, which comprises a base, a load socket detachably mounted on the base, a power switch button mounted on the base, and a replaceable module seat arranged at the top of the load socket, the load socket is provided with a plurality of groups of equipment power supply interfaces; a standard interface is reserved at the bottom of the replaceable module seat and is used for additionally installing any one of the illuminating lamp module, the environment monitoring module and the wireless charging panel; an MCU, a relay circuit connected with the MCU, a voltameter circuit, a module contact and an OLED display module are arranged in the base, the output end of the MCU is connected with the relay circuit, the output end of the relay circuit is connected with a load socket interface, and the output end of a voltameter is connected with the MCU and the load socket interface. According to the utility model, functions can be expanded, environment can be perceived, and the power consumption condition of the socket can be checked in real time.

The invention provides a data transmission method and device, equipment, a medium and a product, the method is applied to first equipment, and a cloud firewall service, a first application process and a first socket interface of the first application process run in a user mode of an operating system of the first equipment. The cloud firewall service runs a user mode protocol stack corresponding to the data forwarding process and the first application process. Firstly, a data forwarding process receives a first data packet sent by a network card device and forwards the first data packet to a user protocol stack, then the user protocol stack processes the first data packet to generate a first data message, and determines a first socket interface according to session information indicated by the first data packet, and sending the first data message to the first socket interface, so that the first application process reads the first data message based on the first socket interface. According to the method, the resource consumption of the cloud firewall service caused by context switching can be reduced, and the performance of the cloud firewall service is improved.

The displacement sensor comprises a sensor body, one end of the sensor body is provided with a shielding layer, the outer side of the shielding layer is fixedly connected with a flange ring, one end of the sensor body is provided with an installation interface, and the outer side of the sensor body is provided with an opening. The inner side of the opening is fixedly connected with a fixing plate, the top end of the fixing plate is fixedly connected with a socket interface, the displacement sensor relates to the technical field of displacement sensors, and the displacement sensor is provided with the flange ring, so that the service life of the shielding layer on the displacement sensor can be longer.

The invention relates to a distributed knowledge base file storage system based on a high-speed optical fiber network. A hardware architecture comprises storage nodes, an optical fiber switch and an application server. The system optimizes communication through a remote direct memory access technology, and a software architecture comprises a high-speed network driving layer, a joint file system daemon process and a user space file system framework. The united file system daemon process provides a unified virtual directory view, and supports standard file operation and data consistency. And the network optimization synchronization module optimizes data transmission by using a zero copy technology and asynchronous I / O. And the dynamic configuration management module supports dynamic node management and persistent configuration. And the control management interface module provides a UNIX Socket interface, supports JSON format instructions and realizes dynamic scheduling of storage resources. The user space file system framework is responsible for daemon process management, provides a unified storage view service and supports large model knowledge base application. The system provides an efficient and extensible storage solution for a large-scale knowledge base.

The utility model relates to the technical field of connecting devices, in particular to a power strip, a panel and a base in the power strip are connected to form a placement space, and a pop-up mechanism is arranged in the placement space; the panel is provided with a plurality of socket interface parts, and the socket interface parts are provided with through holes; in the pop-up mechanism, one end of a moving part penetrates through the through hole, extends out of the panel and is used for abutting against the plug, a guide groove is formed in the side wall of the moving part, and the guide groove is provided with a locking position; the reset piece is connected with the moving piece, and the reset piece provides force for the moving piece to move towards the panel; the first end of the locking pull rod is rotationally connected with the base, and the second end of the locking pull rod is suitable for moving in the guide groove; the plug presses the moving part for the first time, the second end of the locking pull rod moves to a locking position, and the locking pull rod pulls the moving part; the plug presses the moving part again, the second end of the locking pull rod moves out of the locking part, and the reset part drives the moving part to move towards the panel to push the plug. The power strip enables the plug to pop up automatically through the pop-up mechanism, and the plug is convenient to pull out.

The embodiment of the invention provides a communication method and device of a TSN terminal, computing equipment and a storage medium, and the method comprises the steps that a communication protocol stack of the TSN terminal receives a first application layer service flow from an application layer through a Socket interface, the communication protocol stack comprises a TSN protocol stack and a TCP / IP protocol stack, and when the first application layer service flow is a real-time service flow, the TSN protocol stack and the TCP / IP protocol stack are connected through a Socket interface; the Socket data sent by the application layer carries the information of the service flow priority of the application layer in the Socket layer; and when the Socket data carries the information of the service flow priority of the application layer on the Socket layer, the TSN protocol stack receives the service flow of the first application layer and schedules the service flow to the corresponding QBV time slice, and otherwise, the TCP / IP protocol stack receives the service flow of the first application layer. According to the technical scheme provided by the embodiment of the invention, the real-time service flow and the non-real-time service flow are distinguished at the Socket interface, so that the transmission compatibility problem of the real-time service flow and the non-real-time service flow in the same communication protocol stack is solved.

The invention discloses an inter-chip communication software system supporting multiple interfaces. The inter-chip communication software system comprises the following raw materials in parts by weight: an ICCOM core module, a redundancy calculation module and a bottom layer communication module, the ICCOM core module is used for completing initialization work of equipment; the redundancy calculation module is used for executing redundancy calculation and consistency check; the bottom layer communication module comprises a Socket interface module and a TTY interface module, the Socket interface module is used for network socket communication, and the TTY interface module is used for serial port communication. The system supports multiple interface modes and can be used in different hardware platforms and application scenes, the accuracy and integrity of data are guaranteed through a redundancy calculation and consistency checking mechanism, reliable transmission can be achieved even in a complex environment, potential problems can be found and processed in time through a system diagnosis function, and the system reliability is improved. The stability and reliability of the system are improved, and the occurrence probability of system faults is reduced.

The embodiment of the invention discloses a protocol stack applied to a 5G gateway and the 5G gateway, relates to the technical field of communication, and can meet the function requirement of simultaneously supporting the 5G gateway and local area network end equipment to surf the Internet. In the protocol stack, a transport layer protocol processing module is connected with a gateway application interface and a socket interface through an internally arranged transport layer interface, and a network layer processing module is connected with the transport layer protocol processing module through an internally arranged IP: port pool interface and an IP processing interface; wherein the gateway application interface is used for serving an auditing / forwarding application of the 5G gateway; the socket interface is used for serving a client application of the 5G gateway; the network layer processing module is used for processing the traffic from the transmission layer protocol processing module and the Ethernet network card driver and the 5G module driver of the 5G gateway; and the IP: port pool interface is used for uniformly managing IP: port resources so as to be used by a 5G gateway and related local area network end equipment.

The invention provides a pressure pipe with an induction coil, and belongs to the technical field of pipeline connection, the pressure pipe comprises a pipe body, and a socket and a socket which are respectively arranged at two ends of the pipe body, and two adjacent pressure pipes are connected through the socket and the socket which are in butt joint with each other. The pipe is characterized in that the socket head comprises a first fusion part arranged at the end of the pipe body, an induction metal net arranged on the outer side of the circumference of the first fusion part, and a connector connected to the end of the first fusion part, and the birdmouth comprises a second fusion part arranged at the end of the pipe body. The first fusion part and the second fusion part are matched so that the induction metal net can be located between the first fusion part and the second fusion part. The induction metal nets are arranged on the first fusion part and the second fusion part, the induction metal nets are heated through high-frequency alternating current, the first fusion part and the second fusion part are fully fused with the induction metal nets after being fused, the welding time is short, and the sealing performance is good.

The utility model discloses an upgradable high-speed interconnection system. The upgradable high-speed interconnection system comprises an FPGA (Field Programmable Gate Array) chip, an FPGA chip minimum working system, a PIN MAP package, a module, a Socket seat and a test bottom plate, the FPGA chip and the FPGA chip minimum working system are connected with the PIN MAP through PCB copper wires to form a high-speed interconnection module, and the PIN MAP of the high-speed interconnection module distributes high-speed signals, low-speed signals and power signals through reasonable layout; the external display of the high-speed interconnection module is standard Socket packaging, the high-speed interconnection module is connected with the test base plate through a Socket seat, and the test base plate comprises other required structures and interfaces except the minimum system. According to the scheme, the FPGA chip and the minimum working system of the FPGA chip are designed into the standard Socket interface module, so that the compatibility among the chips is realized.

The utility model discloses a socket type transition fit tooth groove self-locking type double-sealing pipeline connecting structure, which belongs to the field of pipeline connecting structures, and comprises a pipe and a connecting pipe, the connecting pipe is provided with a socket head, and the pipe is provided with a socket opening; at least three retaining teeth are arranged on the outer wall of the socket and spigot head and used for sealing and fixing the position after the connecting pipe and the pipe are connected, and water seepage and falling off after the connecting pipe and the pipe are connected are prevented; a circle of sealing waterproof adhesive tape II is fixedly mounted on the retaining tooth on the innermost side and is used for realizing internal sealing after the connecting pipe is connected with the pipe; after the connecting pipe is connected with the pipe, the sealing waterproof adhesive tape II abuts against the inner wall of the pipe; by means of the mode, fixed connection can be achieved in the self-locking mode of the retaining teeth and the groove in the socket, the slippage risk caused by stress relaxation is avoided, the inner wall of the socket and the outer wall of the socket are in transition fit, and the spalling risk under the temperature change or external force action is avoided.