16 results about "Telecommand" patented technology

The invention discloses a remote command processing method and device, an edge node, a medium and a product, and relates to the technical field of remote control. The remote command processing method applied to the edge node comprises the following steps: receiving a remote command sent by a user through a cloud; the remote command is executed through the Nsenter Pod included in the edge node, and a remote command execution result is obtained; and sending a remote command execution result to the user. According to the scheme disclosed by the invention, the security of the edge node data can be improved.

The invention relates to the technical field of network security, and provides a lightweight Internet honeypot system based on dual-stage attack guidance, comprising a basic filtering module used for filtering network information and retaining effective attacker connection requests; the guiding agent is used for driving a generative model engine based on the first cue word template, generating a first response and obtaining a first attack operation command initiated by an attacker; the remote command conversion module is used for converting the first attack operation command into a preset structured data format; the high-sweetness service agent is used for driving the generative model engine based on a second cue word template, generating a second response and acquiring second attack operation information; and the cue word template library is used for storing the first cue word template and the second cue word template. According to the invention, through a system architecture combining intelligent noise filtering and dual-stage dynamic guidance, efficient and accurate trapping and deep intelligence generation of advanced continuous threats of a public network are realized.

The invention relates to the technical field of remote control, in particular to an OpenHarmony-based industrial equipment remote synchronization control method and system, and the method comprises the steps: obtaining the information of equipment for remote control, carrying out the initialization operation of a communication environment, carrying out the path selection of the communication environment based on link quality evaluation, and carrying out the remote synchronization control of the equipment. Constructing a structured message protocol based on application semantics according to the selected communication path, introducing an incremental state synchronization mechanism on the basis of the structured message protocol, constructing an industrial-grade command scheduling engine based on the incremental state synchronization mechanism, and establishing an adaptive file transfer protocol; the remote synchronous control is completed through network jitter perception and an intelligent retransmission mechanism, the orderly execution of remote commands and the reliable completion of file transmission are realized through an industrial-grade command scheduling engine and the intelligent retransmission mechanism, the automatic processing of operation and maintenance tasks is supported, and the efficiency and reliability of industrial remote operation and maintenance are improved.

A marine power pedestal is disclosed. The power pedestal includes a removable head assembly including a main body and is configured to receive power from a power source. A modular power unit is disposed in the head assembly and configured to provide electrical power to a vehicle. A controller is configured to wirelessly communicate with a mobile device. The controller is further configured to receive a remote command to deactivate the modular power unit, and execute a decommissioning command to shut off power to the head assembly

The invention provides a remote access method and device for a container instance host machine, equipment and a storage medium, and is applied to a management platform, and the method comprises the steps: responding to a remote command execution request of a user client for a target container instance host machine, and carrying out the authorization verification of the user client; after the authorization verification is passed, determining a corresponding target persistent network connection from a plurality of persistent network connections pre-established with the management platform based on the identifier of the target container instance host machine; forwarding the remote command execution request to a proxy service located on the target container instance host machine through the target persistent network connection so as to trigger the proxy service to execute a corresponding command; and receiving a command execution result returned by the proxy service through the target persistent network connection, and returning the command execution result to the user client.

The invention relates to the technical field of computer networks, in particular to a two-layer network bridge equipment management system and method based on an ICMP protocol. According to the technical scheme, the two-layer network bridge equipment management system based on the ICMP protocol comprises an ICMP message interception and preprocessing module, an instruction analysis and safety control module, a lightweight instruction execution and state acquisition module and a response packaging and priority sending module; according to the invention, an independent management plane which is logically decoupled with a two-layer forwarding plane and runs in parallel with the two-layer forwarding plane is constructed, and a bypass interception mechanism is implanted into an IP layer of a network protocol stack, so that all inflowing IP data packets are monitored and screened in real time before being submitted to an upper-layer protocol stack or a forwarding engine; the response message does not pass through the conventional bridging query and forwarding logic, and the whole data path from the receiving of the management request to the final response is ensured, so that the operation and maintenance personnel can still carry out remote command and information transmission under the condition that the bridging function is completely paralyzed.

The application discloses a health maintenance remote control instruction generation method for a satellite operation system, which combs each execution unit of the satellite operation system, and classifies the execution units according to different functions. According to whether the remote control instruction needs to be executed by a powerless machine, the remote control instruction is classified into two categories, i.e., powerful machine / powerless machine universal instruction and powerful machine execution instruction. According to different functions of the execution unit and working modes suitable for the execution unit, corresponding remote control instructions are generated, including instruction code, instruction name, instruction code and instruction sending time. In the method, the remote control instruction is classified and designed based on the operation system according to the characteristics of the on-orbit operation system software. The function of the remote control instruction is expanded, and the utilization rate of on-orbit resources is improved. The on-orbit equipment for executing the remote control instruction does not increase additional hardware cost, and the flexibility and reliability of the whole satellite remote control are still improved, thereby providing a new solution for the design and execution of the on-orbit remote control instruction.

The application relates to the technical field of remote control, in particular to an industrial equipment remote synchronous control method and system based on OpenHarmony, the method comprises the following steps: obtaining equipment information for remote control, and performing initialization operation on a communication environment; performing path selection on the communication environment based on link quality evaluation; constructing a structured message protocol based on application semantics according to the selected communication path; introducing an incremental state synchronization mechanism on the basis of the structured message protocol; constructing an industrial-grade command scheduling engine based on the incremental state synchronization mechanism; establishing an adaptive file transmission protocol; and completing remote synchronous control through a network jitter sensing and intelligent retransmission mechanism. Through the industrial-grade command scheduling engine and the intelligent retransmission mechanism, the application realizes ordered execution of remote commands and reliable completion of file transmission, supports automatic processing of operation and maintenance tasks, and improves the efficiency and reliability of industrial remote operation and maintenance.

A vehicle comprising a remote access controller arranged in the vehicle and configured to selectively execute a remote command originated by an access key device and to attempt to connect with an Internet of Things (IoT) device. If the remote access controller is securely connected to the IoT device, the remote access controller is configured to exchange information with an access key device, connect with the access key device, determine a location of the access key device relative to the vehicle, determine if the location of the access key device is within a predetermined range of the vehicle, and if the access key device is within a predetermined range of the vehicle, send a security request to the IoT device including the location of the vehicle. A vehicle component selectively controlled by the remote access controller based on the remote command.

Circuit protection devices with coordinated remote control and manual control functionality are described. In one example, a circuit interrupter includes separable contacts and a handle. The handle may be configured for manual operation of the circuit interrupter and / or to provide a visual indication of the normal / faulted state of the circuit interrupter. The circuit interrupter may further include a solenoid plunger configured to be actuated in response to a remote command received at the circuit interrupter through wired or wireless communication from a remote computing device, in which actuation of the bidirectional solenoid assembly causes simultaneous movement of the handle and at least one of the separable contacts to cause the separable contacts and the handle to be in a same state, for instance, an open state preventing current flow through the circuit interrupter or a closed state allowing current flow through the circuit interrupter.

This invention relates to the field of smart terminal operating system technology, and discloses a web shell command-line access and operation management system and method for the HarmonyOS 5.0 system. The system includes a web interaction service module, a command parsing engine module, a context management module, an execution control module, and a security audit module. By providing a web interaction service module, it is beneficial to provide a web-based visual interface, allowing users to enter shell commands through a browser and view the execution results. It supports remote shell command-line operations via external network access to the web interface, restricts access by unauthorized users, and records operation logs for auditing and analysis. The command line is provided in web page form, independent of the local computer environment, making it convenient and quick for ordinary users to use.

A controller for controlling an energy discharge from an energy saving device to a power grid. The system includes decision logic to implement a local response responsive to events currently occurring in a power grid and in addition remote commands sent from a remote location.

The invention provides an electrical load data acquisition method and device, and belongs to the technical field of electrical load acquisition, and the method comprises the steps: determining a data acquisition frequency based on a wave recording scene, collecting the waveform of a to-be-recorded electrical appliance based on the data acquisition frequency, and storing the waveform in a cache region; after establishing a communication connection with the server and receiving the first command, executing a first operation; when the first operation is executed or after the first operation is executed, receiving a new command, taking the new command as a first command, and circularly executing the first operation until a preset condition is met; the first operation comprises the steps of analyzing the first command to obtain an analysis result, and if the analysis result is to start recording, executing a recording operation based on a waveform stored in the cache region; if the analysis result is wave recording ending, wave recording stopping operation is executed; the first command comprises any one of a voice command, a key command and a remote command sent by the server. According to the invention, the collection difficulty of the electrical load data can be reduced.

A communication method and a communication apparatus are provided. The communication method is applied to a first host, and includes: setting a first remote command table RCT in the first host, where the first RCT is used to store remote commands corresponding to a plurality of processes of at least one second host. The first host receives a packet of a remote command from any second host among the at least one second host, and determines a processing policy of the remote command based on storage space usage of the first RCT. In the communication method, the first host may set one RCT for the plurality of processes of the at least one second host, the plurality of processes share the RCT, and an RCT does not need to be set for each process. Therefore, resource sharing can be implemented, and resource overheads can be reduced.

A vehicle comprising a remote access controller located within the vehicle and configured to selectively execute a remote command originating from an access key device and attempt to establish a connection with an Internet of Things (IoT) device. The remote access controller is configured to, when securely connected to the IoT device, exchange information with the access key device, connect to the access key device, determine the location of the access key device relative to the vehicle, ascertain whether the location of the access key device is within a predetermined area of ​​the vehicle, and, if the access key device is within a predetermined area of ​​the vehicle, send a security request to the IoT device containing the vehicle's location. A vehicle component is selectively controlled by the remote access controller based on the remote command.

An artificial intelligence guided, fire tracking, fire suppression liquid jet nozzle, located on a horizontal and vertical rotating turntable base, is embedded in a ceiling with decorative hinged panels. A flush mounted smoke detector in the ceiling senses smoke and, in the event of a fire, the ceiling panels flip down and lower the horizontal and vertical rotating turntable base to search, lock onto and track the fire. The jet nozzle sprays fire suppressant from its limited capacity ceiling fire suppressant tank through a high pressure jet pump onto the fire. The ceiling tank is backed up by a hose connected to a large capacity refill tank located remotely. The system runs on rechargeable batteries and shuts down when the fire is extinguished. In addition, a gesture signal on site or remote command through Wi-Fi in an emergency provides a failsafe shutdown to ensure the site is not damaged.