288 results about "Socket interface" patented technology

A standard socket interface is provided to implement socket redundancy. The interface includes socket options to create redundant sockets, obtain the status of redundant sockets, as well as providing error information relating to redundant sockets. A redundant socket may be created on a standby side that becomes active should the active side fail. The standby socket is associated with the active side socket. When an active side fails that has a redundant socket created, the standby side socket seamlessly takes over the sockets operations.

The invention discloses a control circuit of charging mode in USB charging base and method thereof, which is used for controlling corresponding charging mode of a USB charging base according to different USB charging input power supplies connected with the USB charging base. The control circuit comprises a charging power determination circuit arranged in the USB interface of the USB charging base for determining the USB charging input power supply connected with the USB charging base and acquiring the type of the USB charging input power supply; and a charging management unit arranged in the USB charging base for setting charging current in a corresponding constant-current stage according to the level state of a detection pin corresponding to the USB charging input power supplied of different types, and entering corresponding charging mode. The invention can add the charging power supply determination circuit in the USB socket interface of the charging base at low cost and enter corresponding charging mode by setting a different charging current according to the different power supplies, thus achieving the control of the charging modes.

Provided are an apparatus and a method for communication interface between application programs on virtual machines using a shared memory. The apparatus, includes: a request dividing unit for checking a type of socket request information transmitted from a first socket application program on a first virtual machine through a socket interface and dividing the socket request information based on the checked information; a Transmission Control Protocol (TCP) socket connecting unit setting up TCP socket connection with a second socket application program on a second virtual machine based on the divided socket request information for control request; and a shared memory connecting unit for setting up shared memory connection through the set up TCP socket connection and transmitting/receiving data with the second socket application program through the set up shared memory connection based on the divided socket request information for data transmission/reception.

A memory module includes a circuit board having socket mating contacts at a socket interface and VRM contacts at a VRM interface. Memory devices are coupled to the circuit board. The memory devices are electrically connected to corresponding socket mating contacts and the memory devices are electrically connected to corresponding VRM contacts. A voltage regulator module is coupled to the circuit board at the VRM interface. The voltage regulator module is electrically connected to the VRM contacts.

The invention discloses a mobile terminal compatible with an internal antenna and an external antenna. The mobile terminal comprises the internal antenna, an internal antenna matching module, an external antenna matching module, a socket interface, a CMMB (China mobile multimedia broadcasting) signal processing module, a CPU (central processing unit) processing module and a switching module. The CPU processing module is used for detecting whether the external antenna is plugged into the socket interface or not, outputting corresponding high-low level signals to control the on state of the switching module and outputting high level when the external antenna is plugged into the socket interface to enable a path between the external antenna matching module and the CMMB signal processing module to be on by the aid of the switching module, so that CMMB signal receiving quality is improved. In places with good CMMB signal coverage, the external antenna does not need to be plugged into the socket interface, and the CPU processing module is used for outputting low level, so that a path between the internal antenna matching module and the CMMB signal processing module is on by the aid of the switching module. User experience effects are improved without affecting integral attractiveness of the mobile terminal.

The invention discloses a system and a method for monitoring a crank call. The method comprises the following steps of: monitoring real-time call detail record (CDR) data transmitted through a Socket interface by a number seven signaling monitoring system on the basis of monitoring of internet links, long-distance links and intranet important mobile switching center (MSC) links by using the system; analyzing the number of a suspected crank call according to a multiple suspected crank call filtering mechanism and corresponding filtering parameters; comparing the suspected crank call with a white list, and if the suspected crank call exists in the white list, deleting the number of the suspected call from a database; submitting the number of the suspected crank call to a crank call platform if the suspected crank call does not exist in the white list; and performing dial testing verification on the number on the crank call platform, judging whether the suspected crank call is the crank call or not according to conversation contents, determining the home location of the number if the suspected crank call is confirmed to be the crank call, and transmitting an intercept instruction to a number home location network management center. According to the system and the method, the intercept rate of the crank call is increased, and the interference of the crank call is reduced.

The invention fits for communication field; it provides a system and method that application program uses rested word service striding course, said system includes: rested word interface module, said rested word interface module provides rested word service for said application program distributed in different course; pseudo rested word interface module, said pseudo rested word interface module and said application program run at the same course, when the request of rested word interface of course is received, the request message is sent; and surrogate module, said surrogate module and said rested word interface module run at the same course, when request message sent by said pseudo rested word interface module is received, request of transferring rested word interface is sent to said rested word interface module, and the transferring result returned by said rested word interface module is returned to said pseudo rested word interface module by response message; said pseudo rested word interface module receives said response message and returns the transferring result to said application course.

A system and method for transferring data between two relatively autonomous processors using a sockets interface. In particular, a source SDT (“socket data transfer”) engine tells a destination SDT engine that data is available. Next the destination SDT engine then sends a data request to the source SDT engine. The source SDT engine then sends data to the destination SDT engine.

The invention discloses a communication method among various CPUs, a system and a CPU. A main CPU among various CPUs is connected with a plurality of follow CPUs through a bus. The method comprises the following steps of transmitting data sent from an application program of the main CPU to a shared memory space preset in the main CPU by utilizing a kernel of the main CPU; obtaining the data from the shared memory space in kernels of the follow CPUs after receiving an interrupt signal triggered by the main CPU from the follow CPUs; and transmitting the data to application programs of the follow CPUs from the kernels of the follow CPUs by utilizing a preset socket SOCKET. Different interfaces required to be set in the course of transmitting different orders are united into an SOCKET interface by setting the SOCKET between the kernels and the application programs of the CPUs when the application programs among various CPUs are communicated, thus the setting complexity of the interfaces in the CPUs is reduced, and the performance of the application program communication among the CPUs is enhanced.

A spherical outer diameter tapered roller bearing pillow block system (100) for supporting the rotating main shaft of a wind turbine. The bearing system is configured with a unitized construction and factory set preload bearing settings to facilitate installation and setup. A spherical outer diameter surface (114) is formed on the Outer race (116) of a tapered roller bearing assembly disposed about the rotating main shaft of the wind turbine. The bearing assembly is secured to a stationary support structure of the wind turbine through a pillow block housing assembly (102) providing a matching spherical housing scat (112) to form a ball and socket interface between the tapered roller bearing assembly (118) and the pillow block housing assembly (102). The ball and socket interface accommodates static and dynamic misalignments between the wind turbine main shaft and the supporting structure, while the bearing assembly (118) accommodates radial and axial loads.

The invention discloses a capacitive non-contact elevator button which comprises a non-contact MCU, a power module, an induction antenna, a relay, an indicator lamp and a socket interface. The non-contact MCT is connected with the relay, the power module and the induction antenna. The relay, the indicator lamp and the power module are respectively connected with the socket interface. The aperture of the socket interface is 2.54 mm. A touch chip is arranged inside the non-contact MCU. The indicator lamp adopts an LED lamp. The capacitive non-contact elevator button is concaved in a button box by 14 mm, the non-touch function is started as long as a hand stretches into the button frame, so that when an elevator is crowded, the elevator button cannot be triggered mistakenly. A capacitive non-contact technology replaces a traditional mechanical button, and since the hand is not in direct contact with the elevator button, the service life of the elevator button is prolonged, and bacterial infection, which is caused by the fact that people are in contact with the surface of the elevator button, can be avoided.

A hollow stator for a Moineau-style motor is constructed from a composite material such as fiberglass or graphite. A series of lobes arranged along its inner surface corresponds to the external lobes of a rotor inserted in the stator, and enables use of a constant width elastomer layer between the stator and the rotor. The composite stator includes a pair of box socket interface members at its ends to enable the stator to be attached to other components such as pipeline sections.

The invention relates to the field of LXI instrument development and discloses an LXI instrument service monitoring method. The method solves the problem that more storage and operating space is needed caused by that same starting processes are performed repeatedly due to resource waste inside a server caused by the phenomenon that non-working processes still occupy table entries and system resources of a process list due to the fact that existing service methods are designed into a concurrent service mode. The method includes: monitoring preparation of a service request; adding socket descriptors to a descriptor set according to configuration file common socket descriptors; binding a port number and a wildcard IP (internet protocol) address to a socket interface of a corresponding server; and by the socket interface, invoking listen to accept the service request, invoking select for scanning, invoking accept for receiving, invoking fork to create a subprocess, converting the subprocess into a daemon process, and invoking exec to execute monitoring processes and specific service processes of the corresponding service process.

The invention relates to a charging and discharging method, a charging and discharging system, a controller and an electric vehicle, which are used for realizing the effects of the alternating-currentcharging and discharging and the direct-current charging and discharging of the electric vehicle. The system comprises a power battery pack; a bidirectional DC/DC converter connected with the power battery pack; a bidirectional vehicle-mounted charger OBC connected with the bidirectional DC/DC converter; an alternating current charging and discharging interface connected with the bidirectional vehicle-mounted charger OBC through a first switch; a direct-current charging and discharging interface used for being connected with a direct-current charging and discharging gun and connected with thebidirectional DC/DC converter through a second switch; an in-vehicle socket interface connected with the bidirectional vehicle-mounted charger OBC through a third switch; and the controller which isconnected with the bidirectional DC/DC converter, the bidirectional vehicle-mounted charger OBC, the first switch, the second switch and the third switch respectively, determines a charging and discharging mode of the electric vehicle according to the obtained working parameters, and controls the bidirectional DC/DC converter, the bidirectional OBC, the first switch, the second switch and the third switch according to the determined charging and discharging mode.

A docking station supports a portable electro-optical reader, such as a moving laser beam reader or an imaging reader. The docking station includes a universal serial bus (USB) socket interface supported by the docking station, and a USB extension cable connected to the USB socket interface. The USB cable extends away from the docking station and terminates in a USB plug interface. A radio frequency (RF) peripheral is inserted into the USB socket interface, for wireless RF communication with the reader when the reader is not supported on the docking station. The USB cable is connected to power contacts on the docking station for mating with charging contacts connected to a rechargeable battery in the reader to charge the battery when the reader is supported by the docking station.

A method, apparatus and program storage device for preserving locked pages in memory when in user mode. A user command daemon is provided for executing a command string received from a user application. A socket interface is disposed between the user command daemon and the application for routing signals between the user application and the user command daemon. The user command daemon provides a returned value to application for loading into memory without causing latencies to the running of the application.

A device which remotely controls power switch of apparatus through a communication network includes a network information processing module, a control and signal measurement unit and a relay control unit. The output end of the network information processing module is connected with the input end of the control and signal measurement unit. The output end of the control and signal measurement unit is connected with the input end of the relay control unit. The output end of the relay control unit is provided with plural socket interfaces to connect to the power loop of controlled electric device. The invention has advantages as follows: the user can set long-distance power to be closed, opened, reset at appointed time through the communication network, thereby realizing the remote operation to power switch with no workman in the site. Therefore, it is able to effectively prevent danger that may be caused by the existing management apparatus needs the workman to perform operation in switch site as a must, meanwhile save the time and route consumption of the power switch, and reduce the production cost.

The embodiment of the invention relates to a method, a device and a system for network security scanning, wherein the method for network security scanning comprises the following steps: sending a network security scanning command to a target host in an internal network through a webpage file preset in the internal network; performing network security scanning on the target host in the internal network; and receiving a scan result through the webpage file, wherein the webpage file establishes a socket interface communicated with the target host. The method, the device and the system for network security scanning of the embodiment of the invention do not need install any agent software on the target host in the internal network, do not need open other ports for connecting the agent software and an external network security scanner so as not to set different network security scanners aiming at different agent software, and can greatly improve the security, reliability and universality of the network security scanning.