10 results about "Local Area Transport" patented technology

The invention discloses an adaptive multispectral target image tracking system and method. The system comprises an input layer, a processing layer and a transmission layer, the input layer is used for acquiring at least two paths of video signals; the processing layer is used for performing signal conversion, intelligent identification and fusion output on the video signals; and the transmission layer is used for respectively executing local video transmission and network RTSP stream distribution on the fused and output video signals. Decoding and format conversion are carried out on an access layer through a GS2971 / GM7150 chip, so that the RV1126 chip can receive different types of videos; in a processing layer, RKMedia is adopted to schedule video streams, YOLOv5 + NPU is adopted to perform intelligent identification, and a fusion module is adopted to perform picture enhancement; and in the output layer, low delay is ensured through local SDI transmission, and remote access is realized through RTSP flow. The system is compatible with complex scenes by adopting a layered decoupling thought.

The invention discloses a multi-device edge end collaborative reasoning method based on container isolation and related devices, and relates to the field of edge intelligence. Configuring a corresponding EN for each piece of Internet of Things terminal equipment, creating a one-to-one corresponding container instance for each EN on the ES, and establishing a calculation queue bound with a container for each piece of equipment; in the online cooperation stage, an EN side receives a task according to a preset time slot and calls a partition strategy controller to determine a target exit point and a target partition point of a multi-outlet DNN model, front-stage reasoning is executed to obtain middle features, and the middle features are written into a corresponding calculation queue of an ES side through local transmission and a wireless link; the ES side container instance obtains the middle features from the bound queue according to a first-in first-out mode, executes the back-end reasoning to output a result, and updates the queue length and waiting time of each queue according to the in-column, out-column and processing moments of the task and the middle features; and when equipment accesses or exits, dynamically creating or recycling corresponding container instances and computing queues.

The invention discloses a trunking communication system, electronic equipment, a trunking communication method and a storage medium, and relates to the technical field of electronic equipment, the trunking communication system comprises a trunking management module and a communication coordination module, that is, the communication coordination module is additionally arranged in the trunking communication system. The cluster management module can distribute node domain identifiers for the cluster nodes and form domain identifier configuration, if so, the communication coordination module can determine a target node of a communication request according to the domain identifier configuration, and the communication coordination module can be compatible with a local transmission protocol and a remote transmission protocol. When the communication request is obtained, the communication coordination module can confirm whether the target node is the local node in combination with the domain identifier configuration, and adaptively switches the corresponding transmission protocol to convert the communication request transmission and transmit the communication request transmission to the target node. The technical problem that the cluster communication efficiency is limited is solved, and the technical effects of fusing a local transmission protocol and a remote transmission protocol, constructing a corresponding transmission architecture and improving the communication efficiency in a cluster are achieved.

An intermediate device 10A includes a transfer unit 11 that transfers a request including data to be transmitted from a local 30 to a remote 50, and a generation unit 12 that generates a pseudo-response to the request and returns the pseudo-response to the local 30. The intermediate device 10B includes a discard unit 13 that discards a response to the request from the remote 50. An intermediate device 20B includes a generation unit 22 that generates a pseudo-request based on an initial request for requesting data transmission from the local 30 to the remote 50 and transmits the pseudo-request to the remote 50, and a transfer unit 24 that transfers a response including data to be transmitted from the remote 50 to the local 30. The intermediate device 20A includes the discard unit 21 that discards a subsequent request from the local 30.

This invention discloses a local transmission network evaluation method based on AI large-scale model empowerment and hierarchical aggregation algorithm, belonging to the field of communication network evaluation technology. The invention includes: constructing a three-level evaluation index system; collecting raw data from multi-source systems and performing intelligent cleaning using a weighted KNN algorithm and dynamic box plots; mapping data according to index type using corresponding functions; integrating subjective weights from AHP and objective weights from entropy weight method, and determining combined weights through a deviation maximization model; calculating the comprehensive capability index of the transmission network by a bottom-up, layer-by-layer aggregation based on the combined weights; and presenting the results visually through radar charts and combining random forest and SHAP analysis for intelligent diagnosis. This invention solves the problems of existing evaluation systems being single-dimensional, static, lacking intelligence, and having poor interpretability, achieving scientific quantification, dynamic evaluation, and intelligent diagnosis of multi-dimensional capabilities of transmission networks, and is applicable to network health assessment, precise investment, and optimization decision-making.

The invention relates to a method for clock synchronization of a plurality of electronic devices, wherein each of the devices comprises a respective local clock having a respective clock rate and a respective clock offset; wireless communication means for transmitting and receiving packets to and from the other devices; second communication means for connecting to a server; said method comprising the steps of: for each respective of the devices, controlling the device to transmit at least two respective measurement packets via said wireless connection means and generate respective local transmission timestamps based on the respective local clock of the device; for each respective of said transmitted measurement packets, controlling at least one device different from the transmitting device to, upon receipt of the transmitted measurement packet via said wireless connection means, generate a respective local reception timestamp based on the respective local clock of the respective device; and further steps relating to transmitting of the local transmission and reception timestamps to the server, and to calculating, by the server, the clock rates and the clock offsets.

The invention relates to a strategy control method, equipment and a storage medium. The method comprises the following steps: acquiring a user plane UP security policy; and performing security protection on first UP data according to the UP security policy, wherein the first UP data is UP data locally transmitted by a terminal device through the access network device. Therefore, the access network equipment can perform security protection on the locally transmitted UP data according to the acquired UP security policy.

A system and a method of operating a vehicle. A device node is added to a bus of a communication network of the vehicle. The communication network includes a plurality of device nodes. A selected device node is associated with the device of the vehicle. A plurality of global identification numbers (global IDs) is transmitted onto the bus, in which a selected global ID corresponds to the selected device. A sorting node receives the global IDs, sorts the global IDs into an ascending sequence and assigns a local identification number (local ID) to the selected global ID based on its order in the ascending sequence. The local ID is transmitted from the sorting node to the selected device node. The selected device node is operated based on a signal transmitted over the bus using the local ID of the selected device node.

The present disclosure relates to virtual sockets for load balancing and failover. One aspect of the present application can provide a system and method for balancing load among a plurality of network sockets established between a local node and a remote node. During operation, the system can encapsulate the plurality of network sockets to form a local transport layer virtual socket comprising a write interface and a read interface. The system can receive a packet at the write interface of the local transport layer virtual socket; select a network socket from the plurality of network sockets based on a load balancing policy; and forward the packet to a socket-specific incoming queue associated with the selected network socket to allow the packet to be sent to a corresponding read interface of a remote transport layer virtual socket via the selected network socket.

The application relates to the technical field of network communication, and discloses a remote surgery system and a test system, method and device used for the remote surgery system, wherein the test system used for the remote surgery system comprises a network performance adjusting device configured to adjust network performance parameters of the test system; a core transmission network connected with the network performance adjusting device and configured to realize basic signal transmission of the test system; a remote transmission network connected with the core transmission network and a remote end device and configured to transmit a first signal from the remote end device to the core transmission network and transmit a second signal from the core transmission network to the remote end device; and a local transmission network connected with the core transmission network and a local end device and configured to transmit the second signal from the local end device to the core transmission network and transmit the first signal from the core transmission network to the local end device. The test system can comprehensively, reliably and standardize test the remote surgery system.