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30results about How to "Implement automatic publishing" patented technology

Method for publishing service subscription relationship of intelligent substation based on LLDP

The invention provides a method for publishing a service subscription relationship of an intelligent substation based on LLDP. The method comprises the following steps: any switch in the process layernetwork receives IED equipment data subscription relationship information issued by the network management system, combines the accessed IED terminal equipment information dynamically learned by theswitch with the inter-switch connection information obtained according to the LLDP connection relationship; and the switch dynamically generates a multicast forwarding table and publishes the multicast subscription relationship through the LLDP extension protocol type, and other switches on the network dynamically learn the multicast subscription relationship through the LLDP and guide the processlayer network data flow to forward according to the learned multicast table. According to the method, the service subscription relationship of the intelligent substation can be quickly and automatically published, the efficiency of engineering debugging construction can be effectively improved, potential safety hazards caused by wiring and configuration errors are eliminated, and safe operation of a power system is guaranteed.
Owner:NARI TECH CO LTD +1

Network model publishing method and device, computer equipment and storage medium

The invention provides a network model publishing method and device, computer equipment and a storage medium. The method comprises the following steps: acquiring first image annotation data, wherein the image annotation data comprises element categories of multiple frames of images; screening a first target element category meeting a model release condition from the element categories of the multiple frames of images; obtaining a target image corresponding to the first target element category; splitting the target image into a current training image and a current prediction image in proportion; determining a to-be-trained network model, and training the to-be-trained network model through the current training image to obtain a trained detection model; predicting the detection model throughthe current prediction image to obtain a prediction reference value; and determining the release of the detection model according to the prediction reference value. Through the method, the model publishing efficiency can be improved.
Owner:SHENZHEN MIRACLE WISDOM NETWORK CO LTD

A method of publishing smart substation service subscription relationship based on lldp

The invention proposes a method for publishing smart substation service subscription relationship based on LLDP. The method includes the following steps: any switch in the process layer network receives the IED device data subscription relationship information issued by the network management system, and combines the information of the connected IED terminal equipment dynamically learned by the switch with the information obtained according to the LLDP connection relationship. Connection information between switches, the switch dynamically generates a multicast forwarding table, and publishes the multicast subscription relationship through the LLDP extension protocol type, other switches on the network dynamically learn the multicast subscription relationship through the LLDP protocol, and guide the process layer network data flow according to the learned multicast table forwarding. The method of the invention can quickly and automatically realize the release of the service subscription relationship of the intelligent substation, effectively improve the efficiency of engineering commissioning and construction, eliminate potential safety hazards caused by wiring and configuration errors, and ensure the safe operation of the power system.
Owner:NARI TECH CO LTD +1

A method and device for automatically adding anycast rendezvous point members

The invention discloses a method and equipment for automatically adding anycast rendezvous point members. The bootstrapping router BSR receives a candidate rendezvous point C-RP notification message sent by a device that intends to become a rendezvous point RP, and the C-RP notifies The message also carries the Anycast-RP address of the Anycast rendezvous point Anycast-RP set that the RP device wants to join, the local address of the RP device, and the range of multicast groups served by the RP device; The Anycast-RP address and the local address are extracted from the C-RP notification message, and the local address is added to the member addresses in the Anycast-RP set corresponding to the Anycast-RP address, and the Anycast-RP set The multicast group range served by the RP device corresponding to the member address of the RP device is the same, and the multicast group range served by the RP device is the multicast group range served by the Anycast-RP set; the BSR sets the Anycast-RP address and the Anycast- All member addresses corresponding to the RP address are added to the BSM message and sent out, so that the device configured with the Anycast-RP address learns from the BSM message and records all member addresses carried by it except itself.
Owner:XINHUASAN INFORMATION TECH CO LTD
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