93 results about "Equipment finding" patented technology

A kernel device file system publication system for dynamically enumerating and configuring an instance of a device in the kernel device tree upon request by a user level application. The kernel device file system logically arranges system level devices in a hierarchical tree-like topology defining devices as nodes of a device tree to allow for a top-down access. The top-down access allows devices connecting to the computer system to be configured based on the physical path of the device. This process starts at a bus nexus and drives device configuration down the device tree. The bus configuration interfaces permit each nexus in the device tree hierarchy to participate in the device lookup and readdirs operations performed by the device file system. The device file system path operations are performed as an iterative sequence of bus configure operations, whereby each nexus controls the enumeration and configuration of that nexus' children.

The invention is applicable to the mobile communication field and provides a method, a system and a mobile communication terminal for connecting the Bluetooth device; wherein, the method includes the procedures as follows the device searching signal is received; the device searching signal is used for searching the Bluetooth device and obtaining the address of the Bluetooth device; the found Bluetooth device is judged if the Bluetooth device exists in the binding device list; if the Bluetooth device exists in the binding device list, the preset authentication code is called to process match authentication with the Bluetooth device according to the obtained address of the Bluetooth device; the mobile communication terminal is connected with the Bluetooth device after the authentication is finished successfully. The method, the system and the mobile communication terminal obtain the address of the Bluetooth device through searching and connect with the Bluetooth device through the preset authentication code so that the automatic connection of the Bluetooth mobile communication terminal and the Bluetooth device is realized and the user operation becomes convenient.

The embodiments of the invention disclose a network equipment searching method used in network system with separated identity identifier and position identifier in network apparatus, comprising: receiving query request comprising the identity identifier of the searched network apparatus; searching the position identifier and/or host name corresponding to the identity identifier in the database according to the identity identifier in the query request; if the position identifier and/or host name corresponding to the identity identifier is searched, sending the searching result. Furthermore, the embodiments of the invention disclose a network apparatus. The method and network apparatus provided by the embodiments of the invention can conveniently search the position identifier and/or host name corresponding to the identity identifier of the network apparatus according to the corresponding relationship between the identity identifier, position identifier and the host name.

The invention discloses a method and equipment for controlling flow. The method comprises the following steps that: the equipment receives flow and identifies the application type of the flow, and searches pre-configured routing control strategy according to the application type of the flow; if the routing control strategy corresponding to the application type of the flow is configured in the equipment configuration, the equipment transmits the flow according to the routing control strategy; and if the routing control strategy corresponding to the application type of the flow is not configured in the equipment configuration, the equipment searches a saved local routing table to transmit the flow. In the method, the flow control strategy based on the application type is configured in the routing equipment, and the routing equipment acquires the application type of the received the application type of the flow and forwards the flow according to the configured flow control strategy, so that load balance can be realized and key service can be ensured.

The present invention is applicable to the technical field of communications, and provides an upgrading method and apparatus. The method comprises: searching for and obtaining information about to-be-upgraded firmware in a server by a device; upgrading the firmware at a set time according to the information about the to-be-upgraded firmware; sending firmware version information after the upgrading to the server, so that the server updates firmware version information of the device; when an intelligent terminal starts application software corresponding to the device, obtaining user information and software version information of the device; according to the user information and the software version information, performing upgrading by obtaining upgrading information of the application software from a device list corresponding to the user information and a mapping relationship table of device firmware versions versus application versions, wherein the device list and the mapping relationship table are recorded by the server. According to the method and the apparatus, the intelligent device can upgrade firmware thereof automatically, and the intelligent terminal can upgrade the application software used on the intelligent device to a most advanced version corresponding to the firmware version of the device.

The invention provides an information transmission method and a user device. The information transmission method comprises: a first user device monitors equipment finding signals sent on a broadcast resource by other user devices on the broadcast resource of the equipment finding resources; the first user device transfers all or part of the equipment finding signals of the monitored equipment signals from the broadcast resource of the equipment finding resource. The information transmission method and the user device are capable of reducing resource cost and solving the problem of equipment overload.

A method and system for providing a remote switching engine to monitor and control network traffic and utilizing appended word source address port mapping is provided. The system comprises a number of ports, at least one local switching device, at least one local forwarding database, and a remote switching processing device. The ports are provided for sending and receiving frames. The local switching device performs high-speed switching. The local forwarding database corresponds and couples to the local switching device, the database allowing the local switching device to look up a known address that has been previously obtained and forward the frames based on the known address. The remote switching processing device receives and processes frames from the local switching device(s). The local switching device(s) learns associations between Media Access Control (MAC) addresses and ports by having the local switching device forward unknown address frames to the remote switching processing device. The remote switching processing device update the local forwarding database corresponding to the local switching device based on the forwarded frames, utilizing the appended word source address mapping. The appended word of a frame transmitted from one switching device to another switching device has encoded within an ingress engine number and port number.

The invention provides a method and equipment for binding equipment, and aims to solve the problem concerned with equipment binding security in the prior art. In the embodiment of the invention, the method comprises the following steps that: a server returns a login message including a user ID (Identity) and random information to a client after the server sends a login request to the client and verification passes; the client sends an equipment finding broadcast message including the random information, and the equipment encrypts the random information with a session key to form an encrypted feature code, and transmits the equipment ID and the encrypted feature code to the client; and the client sends a binding request to the server, the server verifies the validity of the user ID, equipment ID and the encrypted feature code, and binding of a user and the equipment is finished after pass of the verification. As proved by the method, the server decrypts the encrypted feature code with asession key corresponding to the received equipment ID, and if the feature code is decrypted successfully, the equipment ID is not tampered, so that the difficulty in enumerating the equipment ID isincreased, and the security of equipment binding operation is enhanced effectively.

The invention discloses a method and system for achieving the wireless local control of a household electric appliance based on WIFI, and the method comprises the steps that a, the household electric appliance is connected with a WIFI module through a serial port, thereby forming a hotspot; b, a household electric appliance control application program is installed on an intelligent mobile terminal; c, the household electric appliance control application program on the intelligent mobile terminal is started to enter a control page after the intelligent mobile terminal is connected with the hotspot, a control command or a state inquiry command is packaged, and then is transmitted to the WIFI module according to a preset equipment finding and control protocol; d, the WIFI module carries out the analysis of the data: packaging the current operation state information of the household electric appliance and then transmitting the packaged information to the intelligent mobile terminal if the command is the state inquiry command, wherein the packaged information is used by the control interface of the intelligent mobile terminal; packaging the data according to a serial port communication protocol if the command is the control command, and then transmitting the packaged data to the household electric appliance, wherein the household electric appliance carries out the corresponding functions according to the received data. According to the invention, the method can carry out the network control of the household electric appliance conveniently and flexibly.

The invention provides a vehicle-mounted electronic equipment interconnecting gateway device based on an IoT (Internet of Things) technology and a communication method. The vehicle-mounted electronic equipment interconnecting gateway device based on the IoT technology comprises: an equipment finding module, which is used for finding newly connected equipment; an equipment authentication module, which is used for carrying out authentication on the newly connected equipment; an equipment access module, which is used for accessing equipment; an equipment monitoring module, which is used for monitoring the accessed equipment; and a communication control module, which is used for carrying out control on the accessed equipment. The invention provides the vehicle-mounted electronic equipment interconnecting gateway device based on the IoT technology and the communication method, which enable vehicle-mounted electronic equipment produced by different types of different manufacturers to be uniformly connected to an interconnecting gateway for uniform control.

The invention discloses a method and a device for querying and positioning a book quickly for a library. A book position indicator is connected with a database of the library to achieve real-time data transmission; a code of the book to be searched is input into the book position indicator to obtain state information of the book to query whether the book is borrowed or not; and the book position indicator is used for scanning a storage area of books which are not borrowed, and the book position indicator alarms when a bar code of the book to be searched is scanned, so that the book can be positioned accurately. According to the method and the device, data are transmitted to the book position indicator in real time through the database, and the updating of the book circulation information is kept, so that the borrowing and returning state of the book can be queried through the book position indicator; the scanning function of the book position indicator can be used for confirming that the book is located at the specific position in the corresponding storage area through the bar code of the book; and by the aid of the method, quick positioning can be achieved, a reader is not required to bend down to search the book or search the book with a special device, and books on the highest layer and the lowest layer can be found easily.

The embodiment of the invention discloses a method and machinery equipment for mobile goods selling, and relates to the field of intelligent retail. The problem of difficult machinery equipment finding of users can be solved, the waiting time for the replenishment work is decreased, and the human cost is lowered. The general process of the method includes the steps that an initial planning path isread, and moving is started according to the initial planning path; human body data within a detection range are obtained in real time, and the target direction is determined according to the detected human body data, and moving is conducted in the target direction; moving is stopped when a human face is detected within a preset distance range; and according to the detected human face, the current user status is identified, and a shopping mode is executed. The method and machinery equipment for mobile goods selling are suitable for automatic vending.

The invention discloses a method and equipment for sending a bidirectional forwarding detection (BFD) message. The method comprises the following steps that: after sending end equipment and receiving end equipment finish BFD consultation and establish a BFD session, the sending end equipment searches member ports in an activated state in link aggregation ports; and the sending end equipment sends the BFD message to the receiving end equipment through the member ports in the activated state in turn. By using the method and the equipment, the processing capability and the performance of a system are improved.

The invention discloses an automatic identification method of an intelligent substation virtual terminal correlated device. The method includes the following steps that a secondary system device name standard is defined; a secondary system device connecting template is constructed; a standard secondary system device name is correlated with an ICD; opposite terminal devices needing to be correlated are automatically identified according to the secondary system device connecting template. With the method, the screening time on the correlated devices by design personnel can be reduced when a virtual terminal is configured, the device searching speed is effectively increased, and the design efficiency is improved.

The invention provides a load balancing method, device and system. The method comprises the following steps of: when an equipment finding request message sent by an FCoE (Fiber Channel over Ethernet) terminal is received, acquiring the forwarding priority of each piece of FCF (Fiber Channel Forwarder) equipment corresponding to the FCoE terminal respectively according to FCF information collected from each piece of FCF equipment in the same network; and sending an equipment finding answering message to the FCoE terminal, wherein the equipment finding request message carries the forwarding priority, so that the FCoE terminal can be used for forwarding a message by selecting FCF equipment with the highest forwarding priority according to the forwarding priority of each piece of FCF equipment corresponding to the FCoE terminal. The invention further provides a load balancing method, the FCF equipment, the FCoE terminal and a load balancing system. According to the invention, load balance of the FCF equipment is realized, and excessively high load and flow of the FCF equipment with a high forwarding priority are avoided.

The invention relates to a connecting method between the devices of homologue network, which comprises: a, providing the correlation between the service and the connecting condition at the source network device; b, the source network device sends the service request which comprises the connecting condition relative to said service; c, the network device receiving said service request judges if it can meet said connecting condition; if it can meet, the device keeps silent; if meets, the device is used as the target network device to feedback service to the source network device; the source network device, based on the service feedback builds connection with the target device; with said invention, the device can be searched in the homologue network based on certain connecting condition, to build connection with the met network device, to reduce the complexity of user operation and improve the service quality of network.

The invention discloses a protection method and system, node device. The method comprises: searching a protection channel group for a working channel by a first node device according to a mapping relation between the working channel and a protection channel when a first node device detects that the working channel of a working channel group breaks down; bridging the protection channel in the protection channel group searched by the first node device with the working channel in the working channel group by a second node device; and the first node device switches in a whole the transaction sent on the working channel in the working channel group to the bridged protection channel for transmission. According to the protection technology, the working channel and protection channel between the first node device and the second node device are grouped such that when the working channel breaks down and needs overall replacement, the protection channel corresponded with the working channel can be rapidly found to perfume the transaction replacement, which can improve the channel replacement frequency and be favor of normal transmission.

An embodiment of the invention provides an application backing up method, electronic equipment and a system. The application backing up method is applied to the system comprising first electronic equipment and second electronic equipment, first client-side software is mounted on the first electronic equipment, second client-side software is mounted on the second electronic equipment, and the first electronic equipment and the second electronic equipment are connected via a communication port. The application backing up method includes: by the aid of the second electronic equipment, receiving a backing up request transmitted by the first electronic equipment via the communication port, wherein the backing up request contains application information of the second client-side software requesting a backup; searching an application of the second client-side software requesting the backup; and transmitting the searched application of the second-client software to the first electronic equipment via the communication port so as to enable the first electronic equipment to perform backing up. By the aid of the application backing up method, application backup is realized, operation process is simplified, and backing up efficiency is improved.

The invention provides a method and device for searching the equipment storage position. The method comprises steps that equipment parameters of to-be-stored equipment are acquired, and the equipment parameters are used for indicating equipment attributes of the to-be-stored equipment; a target frame identifier corresponding to the equipment parameters of the to-be-stored equipment is searched; the storage position used for storing the to-be-stored equipment is searched from a target frame indicated according to the target frame identifier. The method is advantaged in that a problem of low efficiency caused by pure manual query during searching the storage position for the to-be-stored equipment in a large-scale data center computer room in the prior art is solved, the to-be-stored equipment can be automatically planned for storage, and the effect of improving query efficiency is realized.

The invention discloses a method for obtaining a cross-domain link, and the method comprises the steps that control equipment sends a first message to forwarding equipment in an Internet protocol IP domain, and the first message is used for indicating the forwarding equipment to find equipment adjacent to the forwarding equipment in an optical domain; the control equipment receives a second message from an optical network element in the optical domain, wherein the second message comprises a first identifier, a second identifier and a media access control MAC address of the forwarding equipment; wherein the first identifier is used for identifying the optical network element, the second identifier is used for identifying a port, communicated with the forwarding equipment, on the optical network element, and the optical network element is equipment adjacent to the forwarding equipment in an optical domain; and the control device obtains a cross-domain link between the forwarding device and the optical network element according to the first identifier, the second identifier and the MAC address of the forwarding device.

A network device retrieving method and a network device retrieval apparatus capable of easily identifying a desired network device in a network having a large number of network devices are provided. After selection of criteria by the user only the relevant set of devices is shown on the screen of a management device.

The embodiment of the invention provides an article searching method and electronic equipment, is applied to the technical field of communication, and can solve the problem that the operation is tedious when the existing electronic equipment is used for searching articles. The method comprises: displaying a shooting preview interface; and, under the condition that the preview image displayed in the shooting preview interface comprises the target object, displaying N article identifiers in the shooting preview interface, wherein each article identifier indicates one article, N articles indicated by the N article identifiers are stored in the target object, and N is a positive integer. The method and the equipment are applied to a scene of searching the article by using the electronic equipment.

The unnecessary paging procedures often waste the wireless resource and the mobile terminal (MT) battery resource. To solve this problem, this invention presents a method of that a paging trigger filter analyzes and filters the trigger incidents and data, which produce paging procedure. This method includes the following steps. The net device (1) receives the data to be sent to MT; (2) finds the paging record of MT recent position info; (3) filters and analyzes these data according to the attribution of MT recorded in the paging record; and (4) compares the analyzed result with the filter rule of MT; sends to MT the data coinciding the filter rule. This invention also offers a device, which saves the net wireless resource and MT battery resource. This device consists of the data receiving /sending module, the paging trigger recording module, the searching module, the paging trigger filtering module and the paging controller module.

The invention discloses an Internet of Things equipment automatic registration method, comprising the following steps: Internet of Things equipment establishes a long-term connection with an equipmentmanagement server by virtue of a connection management module, declaring registration of the equipment, and determining whether the registration is successful according to equipment identification bythe equipment management server. An Internet of Things equipment discovery method comprises the following steps: after the Internet of Things equipment is successfully registered, establishing a long-term connection with the equipment management server, declaring that the equipment is online, and adding equipment information into an online equipment group by the equipment management server and establishing a long-term connection with online equipment; sending an equipment finding message, returning equipment information associated with the equipment by the equipment management server, and after the Internet of Things equipment acquires the information, initiating a session with the equipment by virtue of a session management module. By virtue of the way, the method disclosed by the invention breaks through limitation of an existing equipment registration and discovery method in a local area network, and a more feasible Internet of Things equipment automatic registration and discoverymethod is realized, so that popularization of Internet of Things application is easier.