1943results about "Substation remote connection/disconnection" patented technology

A network environment comprises a plurality of host machines that are communicatively coupled to each other via a network fabric comprising a plurality of switches that in turn include a plurality of ports. Each host machine comprises one or more GPUs that execute customer workloads. Described herein are different approaches that provide for addressing the problem of handling network overlay encapsulation without causing adverse impact to the performance of workloads executed on the GPU clusters.

The invention discloses a message forwarding processing method, device, equipment and system and a storage medium, and relates to the technical field of communication. The master ONU receives a first message sent by the slave ONU; under the condition of traffic direct connection between the slave ONU and the firewall equipment, a second message is sent to the firewall equipment, the second message is obtained by adding a port label and a first tunnel head to the first message, the port label indicates a port of the slave ONU, and the first tunnel head indicates the firewall equipment to send the second message to the master ONU; receiving a second message which is audited or filtered by the firewall equipment, acquiring the first message and the port label based on the second message, and acquiring a first processing strategy configured from the port of the ONU based on the port label; and processing and forwarding the first message according to the first processing strategy. According to the method, the first message which is transmitted by the slave ONU and forwarded by the firewall equipment can be processed according to the first processing strategy configured by the port of the slave ONU.

A policy determining method is disclosed, and includes: obtaining, based on a digital twin entity, first data and a label corresponding to the first data; and training, based on the first data and the label corresponding to the first data, to obtain an artificial intelligence AI model. The AI model is configured to obtain an air interface access policy and / or a user plane path selection policy of a plurality of terminal devices in a network or in an area. This helps resolve a problem of the air interface access policy and user plane path selection of the plurality of terminal devices in the network or in the area. This can further ensure that network energy consumption is the lowest when overall average service experience of the terminal devices reaches a specific threshold.

A first network device may generate a first protocol data unit (PDU) identifying a request to transition from a power on state to a power sleep state, and may provide the first PDU to a second network device. The first network device may receive a second PDU identifying a link of the second network device to transition from the power on state to the power sleep state, and may generate a third PDU identifying a link of the first network device to transition from the power on state to the power sleep state. The first network device may provide the third PDU to the second network device, and may transition the link of the first network device and the link of the second network device from the power on state to the power sleep state based on the second PDU and the third PDU.

A computer system retrieves provisioning data and observability data (metrics, logs, events, alerts, inventory) for a plurality of components from remote servers. The computer system extracts component identifiers from the provisioning data and the log data. The computer system identifies relationships between components from the provisioning data and the log data, such as environmental variable relationships, network relationships, session relationships, access relationships, and network connection relationships. The computer system generates a topology in which nodes represent components and edges represent relationships. The topology is updated to show changes to components and relationships. A user may interact with a visual representation of the topology to change data displayed or invoke changes to the components and relationships represented by the topology.

Embodiments described herein include an analyte monitoring device. The analyte monitoring device generates sensor data indicative of an analyte level measured by an analyte sensor transcutaneously positioned in contact with a bodily fluid of the subject. The analyte monitoring device initializes a communication module using an advertisement scanning related instruction set, wherein the advertisement scanning related instruction set is a subset of a communications protocol startup instruction set including the advertisement scanning related instruction set and a non-advertisement scanning related instruction set. The analyte monitoring device issues one or more advertising packets and receives a connection request from a receiving device. The analyte monitoring device completes initialization of the communication module using the non-advertisement scanning related instruction set. The analyte monitoring device selects a subset of the sensor data, prepares a data packet comprising the subset of the sensor data, and transmits the data packet to the receiving device.

Systems and methods comprise a gateway at a premises. The gateway is coupled to a remote system. An interface component is coupled to a processor of the gateway. The interface component comprises at least one module that interfaces and exchanges data with a processing component of a security system installed at a location. The processing component uses a proprietary protocol of the security system for processing data of the security system. The processor controls communications that comprise passing commands from the remote systems to the security system, and passing event data of the security system to the remote system.

A first network device may identify one or more components to transition to a sleep state, and may power down the one or more components to cause a link with a second network device to be in a sleep state. The first network device may provide, to the second network device, a link sleep state message identifying the link, and may provide updated link sleep state messages to the second network device while the sleep state of the link is maintained.

There is provided a system for environmental control in a building. The system includes a plurality of sensors including operational sensors and data gathering sensors, and a plurality of actuators. The system also includes a rule-based server and a data-driven server coupled to the plurality of sensors and the plurality of actuators. The rule-based server receives operation signals from the operational sensors, and control operation of the plurality of actuators according to one or more rules based on the operation signals. The data-driven server receives or monitors data signals from the data-gathering sensors and the operation signals from the operational sensors, trains and / or applies data-driven models to the data signals and the operation signals to predict performance changes in the building due to a command. In accordance with a determination that the performance changes meet a predetermined criteria, the data-driven server controls operations of the plurality of actuators according to the command.

A network environment comprises a plurality of host machines that are coupled to each other via a network fabric comprising a plurality of switches, that in turn include a plurality of ports. Each host machine comprises one or more GPUs. A first subset of ports from is associated with a first virtual plane, wherein the first virtual plane identifies a first collection of resources to be used for communicating packets from / to host machines associated with the first virtual plane. A second subset of ports is associated with a second virtual plane that is different from the first virtual plane. A first host machine and a second host machine are associated with the first virtual plane and the second virtual plane, respectively. A packet is communicated from the first host machine to the second host machine using ports from the first subset of ports and the second subset of ports.

The present application relates to the field of autonomous driving, and specifically to an autonomous driving system and a car. The system includes: multiple sensor combinations, each of which includes at least one sensor; multiple edge nodes, wherein the edge nodes in the multiple edge nodes correspond to the sensor combinations in the multiple sensor combinations; wherein the first edge node in the multiple edge nodes is used to determine the first perception information of the vehicle according to the data collected by the first sensor combination corresponding to the first edge node; and a central node connected to the multiple edge nodes, wherein the central node is used to delegate the first state decision function to the first edge node in the multiple edge nodes, so that the first edge node determines that the vehicle enters the first state or the first driving strategy of the vehicle in the first state by executing the first state decision function; wherein the execution of the first state decision function requires at least the first perception information.

The present application provides a networking data transmission method, a chip, and a communication system, used for realizing more flexible networking data transmission, improving the efficiency and bandwidth of data transmission, and reducing the time delay of data transmission. The networking data transmission method comprises: a first node initiates transmission of a first common packet, wherein the first common packet comprises first common data; an i-th child node receives the first common packet sequentially transmitted in networking, and adds first node data to the first common packet; and a termination node receives the first common packet sequentially transmitted by N child nodes in the networking, wherein at this time, the first common packet comprises the first common data and the first node data, or a k-th child node receives the first common packet sequentially transmitted in the networking, and acquires the first node data in the first common packet, and then the termination node receives the first common packet sequentially transmitted by the N child nodes in the networking, wherein at this time, the first common packet comprises the first common data, and i is less than k in a transmission direction.

The present invention relates to the field of data communication technology, and in particular to a bus communication control method, device, equipment and storage medium. The present invention detects whether there is a target response requirement from another load unit before receiving a master control authority transfer request from a first load unit and transferring the master control authority to the first load unit, and transfers the master control authority to the target load unit corresponding to the master control authority transfer request when the main control board has the master control authority and there is no target response requirement, thereby avoiding the technical problem in the prior art that the transfer of master control authority in a multi-master and multi-slave communication mode will lead to the inability to respond to the rapid response requirements of other loads in a timely manner, thereby improving the user experience.

Embodiments of the present disclosure provide a secure channel sleep wake-up method, apparatus and device. The method comprises: when a node 1 is awakened from a sleep state, obtaining stored IP communication information communicating with a node 2, performing message encapsulation by using the IP communication information to obtain a first message, and sending the first message to the node 2; the node 2 obtaining the IP communication information and a key updating request message from the first message, and generating a second key according to information comprising a basic key corresponding to a basic key identifier in the key updating request message and a first random number generated by the node 1 and in combination with a second random number self-generated by the node 2; the node 1 obtaining the IP communication information and a key updating response message, and generating the second key and the second random number.

Disclosed are a communication method, a communication device, a chip and a computer readable storage medium, the method being applicable to a communication system comprising a master node and a plurality of slave nodes, the method comprising: generating a first frame at least used for determining a sleep start time of a second node; and sending the first frame. In the embodiment of the invention, the first frame is at least used for determining the dormancy starting time of the second node, so that the second node determines the dormancy starting time and then enters the dormancy state after the dormancy starting time is reached, and the power consumption can be reduced. Further, the first frame is specifically used for determining sleep start time of the second node and one or more subordinate nodes of the second node; the second node and one or more subordinate nodes of the second node can determine the same dormancy starting time, so that synchronous dormancy is realized.

This application discloses example service processing methods and apparatuses. One example method includes obtaining a quantity of transmission windows corresponding to each of n services within a unit time period or in a unit data frame, wherein the unit time period or the unit data frame comprises m transmission windows, a total quantity of transmission windows corresponding to the n services is not greater than m, and both m and n are integers greater than 1. Corresponding transmission windows from the m transmission windows can then be allocated to each service based on the quantity of transmission windows corresponding to each of the n services. Based on the transmission windows corresponding to each service, service data of then services can then be multiplexed into multiplexed data transmitted in one channel. The multiplexed data can then be sent.

An electronic apparatus, may include: a communication interface; at least one processor; and a memory configured to store instructions, when executed by the at least one processor, cause the electronic apparatus to: based on a user input for a sound play being received, identify a target device capable of performing the sound play; identify a power state of the target device; based on the power state of the target device being identified as an off state, transmit a first wakeup signal for changing a power state of a speaker in the target device to an on state, to the target device through the communication interface; and based on a first response signal corresponding to the first wakeup signal being received, transmit a first control command for the sound play to the target device through the communication interface.

This application discloses a method, apparatus, and related equipment for adjusting the operating state of a network device, relating to the field of communication technology. A second network device sends first traffic information processed within a first time period to a first network device. The first network device predicts second traffic information corresponding to the second network device within a second time period, which is later than the first time period, based on the first traffic information. The first network device determines the energy consumption corresponding to each energy-saving strategy based on the second traffic information, and identifies the energy-saving strategy corresponding to energy consumption that meets preset conditions as the target energy-saving strategy. The first network device sends the target energy-saving strategy to the second network device, causing the second network device to operate according to the configuration parameters of the target energy-saving strategy to adjust its operating state. The second network device operates according to the configuration parameters corresponding to the energy-saving strategy matching the traffic to be processed, ensuring that the energy consumption of the second network device meets the preset conditions.

A distributed network that may include multiple links; and multiple physical nodes that in communication with each other via the multiple links, to form multiple redundant paths, wherein at least some of the redundant paths form a daisy chain; wherein the multiple physical nodes comprise output ports configured to interface with external hosts. The multiple physical nodes are configured to supports software defined networking (SDN).

The embodiment of the invention provides a network access method and device, which can simplify the process of accessing an IoT (Internet of Things) device to a target router and also enable the time of network access to be more accurate. The method comprises the following steps: when the distance between distribution network auxiliary equipment and Internet of Things (IoT) equipment is within a first distance, the distribution network auxiliary equipment prompts a user to perform authorization operation; and in response to the authorization operation of the user, the distribution network auxiliary equipment sends first information to the IoT equipment, and the first information is used for the IoT equipment to access the target router.

Methods and systems involving automotive computing architectures with phased wake sequences and power control are disclosed herein. A disclosed automotive computing system includes at least three subsystems: a first subsystem that is in an always-on power domain, a second subsystem that is powered on from a sleep state in response to an event detected by the first subsystem, and a third subsystem that is powered on, from an off state, after the first subsystem and the second subsystem are powered on. The subsystems of the architecture can be activated in different phases based on a given scenario in which the automotive computing architecture is operating. The same subsystem can occupy a different phase in different scenarios. The phased wake sequences may conserve power without sacrificing utility and may be optimized for different scenarios and triggering events.

A network device may determine a bandwidth utilization and a power consumption by the network device, and may receive a carbon emission value and an electricity cost associated with the network device. The network device may determine weights for the power consumption, the carbon emission value, and the electricity cost, and may calculate one or more of a unit power metric, a per link power metric, a per component power metric, or a per device power metric based on the bandwidth utilization, the power consumption, the carbon emission value, the electricity cost, and the weights. The network device may perform one or more actions based on the one or more of the unit power metric, the per link power metric, the per component power metric, or the per device power metric.

Performance of a data center may be monitored by tracking operation conditions over time, including when the data center has an adequate power supply and when the data center lacks an adequate power supply. An uptime status may be determined from this data. The uptime status and other performance parameters may be calculated, and may be used in determining an overall performance score for the data center. A dashboard may be displayed that includes the uptime status and the overall performance score of the data center.

The invention discloses an ECU delayed dormancy control method, device and equipment, a storage medium and a product, and relates to the technical field of vehicle-mounted communication, and the method comprises the steps: when it is detected that a vehicle ignition key is powered off, sending a hard wire activation signal to a target ECU to be subjected to delayed dormancy; sending a bus enable signal to the target ECU according to the delayed sleep demand of the target ECU; and performing delayed sleep control on the target ECU through the hardwire activation signal and the bus enable signal. According to the method and the device, the hard wire activation signal is sent to the target ECU to be dormant in a delayed manner, the ECU is controlled to be activated or closed, the bus enable signal is sent to the target ECU according to the dormancy delay demand of each target ECU, partial functions in the ECU are controlled to be awakened through the bus enable signal, and the ECU is dormant after the delay demand time is reached, so that the dormancy of the ECU is delayed. Therefore, the dormancy delay time of each ECU can be intelligently transferred according to the functional requirements of the whole vehicle, and unified dormancy control is carried out.

Method and system comprising determining electricity usage of a plurality of devices operating within one or more local networks. Maintaining in a data store external to each local network, data representing the determined electricity usage for each device of the plurality of devices and data identifying the device local network of the device.

The invention discloses a data center intelligent energy-saving control system and method based on artificial intelligence, and the system comprises an SLA-energy-saving collaborative decision center, a business support module and a feedback iteration module, and the SLA-energy-saving collaborative decision center is in communication connection with the business support module and the feedback iteration module. An intelligent energy-saving coherent process of demand analysis, strategy generation, execution feedback and iterative optimization is formed, and action linkage of all links is achieved through real-time data interaction; a unified data model unit, an SLA constraint disassembly unit and a global strategy generation unit are arranged in the SLA-energy-saving collaborative decision center, reliability requirements of different tenants are converted into specific control standards through the SLA constraint disassembly unit, and the reliability requirements of the different tenants are optimized by combining a priority mechanism of task scheduling and differential configuration of all equipment parameters. The SLA standard reaching rate of 99.999% or above of the core tenants can be guaranteed, and more energy-saving space can be mined for the common tenants and the basic tenants.

A first network device may create a port group for a plurality of links directly connected to a second network device, and may select the first network device as a controller network device and the second network device as a worker network device. The first network device may rank the plurality of links of the port group to generate a list of ranked links, and may select, from the list of ranked links, a highest ranked link as a control channel. The first network device may power off one or more of the plurality of links, except the control channel, based on one of a configuration, a policy, or a traffic prediction, and may identify a termination of a time period associated with powering off the one or more of the plurality of links. The first network device may power on the one or more of the plurality of links based on the termination of the time period.

An example user terminal apparatus includes communication circuitry configured to be connected to a home network comprising a plurality of devices; a display configured to display a UI screen for managing the home network; a sensor configured to sense a user manipulation of the UI screen; and processing circuitry configured to change the UI screen displayed on the display according to the user manipulation. The UI screen is one of a plurality of service pages that are changeable according to a user manipulation in a first direction, the plurality of service pages being pages for respectively providing different home network management services. At least one of the plurality of service pages comprises an area that is displayable on the display according to a user manipulation in a second direction.

A disclosed method includes establishing a secure authenticated network connection between an apparatus located at an emergency communication center (ECC) location and operatively coupled to an ECC functional entity, and an application programming interface (API) endpoint in the cloud; performing an authentication procedure between the apparatus and the application programming interface (API) endpoint in the cloud upon establishment of an internet connection to the apparatus; obtaining data from the functional entity by the apparatus and appending ECC identification information; sending the data as packet data comprising the ECC identification information to the API endpoint; and providing a portal graphical user interface to at least one ECC entity that displays enhanced emergency call data using the packet data.

An apparatus to communicate with a battery management system (BMS) of a battery includes a memory and a processor coupled to the memory. The apparatus further includes a first electrical conductor configured to connect the processor to a controller area network (CAN) bus connected to the battery management system (BMS) of the battery. The apparatus further includes a second electrical conductor configured to connect the processor to a first winding of a transformer of the battery. A second winding of the transformer is connected to a power line of the battery. The processor is further configured to receive first data from the BMS via the CAN bus. transmit second data based on the first data to the battery charger via the power line. receive third data from the battery charger via the power line. and transmit fourth data based on the third data to the BMS via the CAN bus.