43 results about "Remote control command" patented technology

This invention discloses a comprehensive identification test device and method based on software-defined radio technology, belonging to the field of avionics equipment testing. The device includes: a core processing and control unit, employing a multi-channel high-speed AD / DA and MPSoC FPGA architecture, supporting concurrent operation of various conventional aircraft identification functions through multiple internally integrated models; a radio frequency transceiver module, connected to the core processing and control unit, used for digital frequency conversion and analog-to-digital conversion of signals; a high-power radio frequency front-end component, internally equipped with multi-stage attenuation circuits and isolation devices, used for physical isolation and filtering attenuation of transmitted and received signals, ensuring its power covers the dynamic range of airborne received signals; and a remote control interface for receiving remote control commands to achieve automated test linkage. This invention allows direct connection to test the receiving performance of airborne equipment without the need for external high-power accessories, achieving a high degree of integration and automation of the test equipment, significantly improving detection and troubleshooting efficiency.

This application discloses a method, apparatus, device, and storage medium for remote device control. The method includes: responding to a remote control trigger operation, determining a target remote control mode based on the trigger position corresponding to the remote control trigger operation, the current default mode, and the current mouse state; if the target remote control mode is a touch screen control mode, calculating a target page scroll offset based on touch screen operation data; comparing the page scroll offset threshold corresponding to the touch screen control mode with the target page scroll offset to determine the final page scroll offset and generating a touch screen remote control command; if the target remote control mode is a mouse control mode, determining mouse operation data based on the remote control trigger operation and generating a mouse remote control command based on the mouse operation data, which can improve the flexibility of remote device control methods and the efficiency of remote control operations.

This invention relates to the field of industrial valve technology. It discloses an intelligent manual ball valve with electronic locking function, comprising a valve body, a valve ball, a valve stem, and a handle, and further including an electronic locking unit located above or to the side of the valve stem. The electronic locking unit includes a housing, a locking mechanism located within the housing, an electric actuator, and a control module. The locking mechanism restricts the rotation of the handle relative to the valve body in the locked state. The electric actuator drives the locking mechanism to switch between locked and unlocked states. The control module is electrically connected to the electric actuator and an external signal interface. The control module is configured to output a drive signal to the electric actuator based on control information from at least one local authorized operation, remote control command, and process interlock signal, thereby controlling the locking mechanism to switch between locked and unlocked states, thus achieving electronic locking and unlocking of the handle. The valve opening and closing actions are completed by the operator through manual rotation of the handle.

A multifunctional integrated ground testing system for spaceborne equipment is disclosed, covering the multifunctional testing field of spaceborne equipment. It provides reliable support for the functional performance testing of spaceborne equipment. The system includes an integrated management module, a telemetry and data processing unit, an interface forwarding simulator, a Ka-band converter, an RF link network, an interface forwarding network, and power supply equipment. Adopting a modular design, it features data interaction between the various components of the integrated ground testing system, human-machine interaction, remote control command parsing and distribution, telemetry information parsing, display and storage, health information monitoring, and dynamic signal simulation parameter calculation and distribution. This system solves major problems such as the limited number of connected spaceborne equipment and the single nature of functional performance test items, providing reliable and stable technical support for the ground testing of spaceborne equipment.

This application discloses a remote start-stop control system and method for ships, including a ship-end system and a shore-end system. The ship-end system includes: a ship-end sensing unit for acquiring ship status information and execution result data; a ship-end communication unit for uploading ship status information and execution result data to the shore-end system and receiving remote control commands; and a ship-end control unit for performing preparation control, start control, and stop control of the ship's power system according to the remote control commands. The shore-end system includes: a shore-end control unit for receiving remote control commands; a shore-end communication unit for receiving ship status information and execution result data and issuing remote control commands; and a shore-end display unit for displaying ship status information, remote control commands, and execution result data. This application can reduce the system's reliance on manual labor, improve its intelligence, operational efficiency, and reliability, and can be widely applied in the field of ship control technology.

The application discloses a satellite remote control instruction unique identification generation method and system, and belongs to the field of space flight vehicle measurement and control communication.The method comprises the following steps: configuring the same seed value in advance at the satellite end and the ground end; when generating any remote control instruction, the ground end generates a unique identification according to the seed value and the serial number of the remote control instruction by using a specified deterministic UUID generation algorithm; after receiving the remote control instruction and analyzing the remote control sequence counter, the satellite end generates a unique identification according to the same seed value and the serial number of the remote control instruction by using the same deterministic UUID generation algorithm as the ground end; and the unique identification between the ground end and the satellite end is used to realize cross-system full-process association.The application does not increase any link bandwidth cost, can complete SHA / MD5 / HMAC calculation by occupying a small amount of computing resources, and meets the requirements of high reliability and high consistency in spaceflight.

Remote-controlled lighting system (100), characterized in that it comprises a remote control (11), at least one lighting device (12) and a control unit (13) provided for each lighting device (12); wherein the control unit (13) comprises a main control unit (131), a DIP switch assembly (132) connected to the main control unit (131) and a wireless communication unit (133), wherein the DIP switch assembly (132) comprises several tap switches and is configured to establish a unique identification identifier for the corresponding lighting device (12);wherein the remote control (11) is wirelessly connected to the wireless communication unit (133), wherein the remote control (11) is provided with setting buttons (111) and several step selection buttons (112), the number of which corresponds to the number of step switches, wherein each step selection button (112) is configured to send a target step remote control command to the main control unit (131) which contains a corresponding button identifier, wherein the main control unit (131), if the button identifier in the target step remote control command received by the main control unit (131) matches the current identity identifier of the corresponding lighting device (12), responds to a setting command of the setting buttons (111) in order to control the corresponding lighting device (12) to perform a corresponding lighting operation, and otherwise does not respond to the setting command of the setting buttons (111).

This invention relates to a method for autonomous on-board storage and downlink of electric propulsion system fault status, belonging to the technical field of spacecraft electric propulsion systems. After the electric propulsion system ignites, the method executes the following steps in each control cycle: fault judgment is performed based on the fault word of the electric propulsion system to determine whether a fault has occurred; before a fault occurs, the telemetry data of the electric propulsion system is cyclically stored in the first data storage area on the storage unit of the electric propulsion control unit; after a fault occurs, the telemetry data of the electric propulsion system is stored in the second data storage area on the storage unit of the electric propulsion control unit until the second data storage area is full; during the most recent satellite entry into the telemetry and control arc after the fault, the telemetry data of the electric propulsion system before and after the fault is downlinked according to ground remote control commands.

This application discloses a remote security management method and system. The method includes: deploying an edge computing node within the vehicle to receive remote control commands; before executing the command, acquiring the local real-time status parameters of the controlled device and performing security verification according to preset local security rules; and rejecting the command if it is determined that executing the command will violate the security rules. This application also discloses a system for implementing this method. By constructing an edge-first arbitration logic, this application solves the technical problem of traditional cloud control solutions losing security capabilities during network interruptions. Even during network interruptions, it can still independently execute local security rules, rejecting unreasonable commands and improving the system's security and robustness.

This invention relates to the field of security inspection system technology, and in particular discloses a remote and local dual intelligent control system and method for security inspection equipment, including a control center and multiple security inspection devices electrically connected to the control center; the control center includes a central control unit, a network communication module, a local control and display module, a status monitoring module, an I / O interface, an electrical control module, and a timing control unit. The central control unit is signal-connected to the network communication module, the local control and display module, the status monitoring module, the I / O interface, the electrical control module, and the timing control unit, respectively; the network communication module is used to establish a communication connection with the remote control system and receive remote control commands; the local control and display module is used to input local control commands and display the status information of the security inspection devices; the status monitoring module is used to collect the current, voltage, and operating status signals of the security inspection devices in real time; the I / O interface and the electrical control module are connected in series in the power supply circuit of the security inspection devices to perform power-on / off control.

This application provides a remote operation and maintenance method and apparatus for intelligent weighing equipment. The method includes: acquiring initial acquisition data collected by a signal acquisition device and initial operating data corresponding to the intelligent weighing instrument; the initial acquisition data includes a initial dual-path force measurement data from a dual-redundant sensor and initial signal trigger data from a vehicle separator; preprocessing the initial acquisition data and initial operating data respectively to obtain target acquisition data and target operating data; determining a target state frame based on the target acquisition data and target operating data, and sending the target state frame to the operation and maintenance application layer; receiving a target remote control command from the operation and maintenance application layer in response to the target state frame; and controlling the weighing sensing layer to perform fault recovery operations according to the target remote control command to achieve rapid diagnosis and recovery. Through end-to-end data acquisition and closed-loop processing of remote commands, the efficiency of remote diagnosis and rapid recovery of weighing equipment is improved.

The application provides a coupling power system stability control strategy collaborative control method, device, equipment and readable storage medium, which can be used for a stability control master station of a power system, especially a wide-area collaborative stability control master station. When multiple coupling stability control strategies exist in the power system, such as a stability control strategy triggered locally by the power system and a strategy for processing a remote control command simultaneously or sequentially exporting an action command in a short time and acting on the same group of controlled objects, the collaborative control of the multiple stability control strategies can be realized through a coordination mechanism independent of the stability control strategies, without changing the related strategies or changing other strategies after the partial strategies are updated, so as to reduce the under-tripping and over-tripping risks of the stability control master station of the power system when the coupling strategies exist, reduce the design difficulty of the stability control strategy collaborative control, reduce the mutual influence of the strategy and device updating, effectively realize that the total control amount result is controlled reasonably, and neither cause over-control nor cause loss of control, which harms the stability of the power system.

This invention provides an automated testing and interpretation system and method for the downlink radio frequency performance of regenerative processing payloads on communication satellites, including a hardware platform and a control unit. The hardware platform is used to construct a satellite-to-ground radio frequency link and supports remote control. The control unit carries main control software to control the hardware platform to perform the following functions: loading and executing predefined test sequences to initiate the test process; sending remote control commands to set the satellite payload status via power supply control equipment or requesting command permissions from the satellite platform; receiving and parsing satellite telemetry to confirm whether the status meets the requirements; remotely controlling general-purpose test instruments to perform automatic testing, acquiring test data, and automatically interpreting and recording it based on predefined templates; and automatically storing remote control commands, telemetry data, and test data in a time sequence to a database. Thus, this invention achieves one-click automated testing and interpretation of the downlink radio frequency performance of satellite processing payloads, improving efficiency, reducing cost and error rate, and possessing versatility and scalability.

This invention relates to the field of intelligent vehicle control technology, and more particularly to a remote control method and device for autonomous vending vehicles. The invention automatically identifies events such as stockouts or the need for remote takeover through real-time sensing data, triggering intelligent decision-making or remote driving intervention on the business platform. Dual-link communication separates key control commands from massive amounts of sensing data, ensuring reliable transmission of remote control commands while providing the platform with real-time environmental awareness capabilities. This method transforms the traditional passive and inefficient operation mode, reliant on manual inspection and on-site handling, into a highly efficient management mode of proactive discovery, intelligent decision-making, and remote safe collaboration. This significantly improves vehicle operating efficiency and resource utilization, reduces reliance on manpower and maintenance costs, and enhances overall intelligence, service reliability, and customer satisfaction in complex scenarios.

The invention discloses a flying robot and an unhooking system of the flying robot, the flying robot is connected with an unpowered aircraft through a traction piece and used for pulling the unpowered aircraft to rise through the traction piece, and the unhooking system comprises a controller, a receiver, a steering engine, a support, an opening and closing mechanism and a navigation module; the controller is connected with the receiver, the steering engine and the navigation module, the support is fixed to the flying robot, and the steering engine and the opening and closing mechanism are arranged on the support; the controller receives a preset remote control instruction from the receiver, the controller receives real-time data from the navigation module, the controller is used for generating an unhooking instruction based on the remote control instruction or the real-time data, and the steering engine controls the opening and closing mechanism to be opened based on the unhooking instruction, so that the traction piece is separated from the opening and closing mechanism. The unhooking instruction is generated through the controller based on the remote control instruction or the real-time data, the steering engine controls the opening and closing mechanism to be opened based on the unhooking instruction, rapid separation of the traction piece and the opening and closing mechanism is achieved, and the flight safety of the unpowered aircraft is improved.

This invention relates to the field of robot remote control technology, specifically to a remote-controlled robot system and control method under high-latency intercontinental networks. The system includes: acquiring operator input to generate remote control command data packets and writing them into operator-side perception data to form perception-marked command data packets; receiving the perception-marked command data packets and acquiring robot-side execution data and safety boundary data; calculating the state offset between the operator-side perception data and the robot-side execution data to generate command verification results, and converting them into local control commands according to control reconstruction rules; after executing the local control commands, verifying the consistency between the robot-side feedback data and the operator-side displayed update data, and adjusting the execution permission level of subsequent remote control command data packets accordingly. This invention achieves a technical method for matching remote control commands with the current execution state of the robot in a high-latency intercontinental network environment.

This invention discloses a multi-functional integrated automated testing system and method suitable for unmanned aerial vehicles (UAVs), belonging to the field of big data. The system includes: a test item acquisition module for interacting with the Manufacturing Execution System (MES) to acquire test tasks and extract test items; an action command sending module for controlling a robotic arm to perform actions on the UAV; a remote control command sending module for sending remote control commands and receiving status feedback; a data acquisition module, including a ground terminal and a web backend; a visualization subsystem for real-time display of test process logs and telemetry data, supporting anomaly detection and test process termination; a data judgment and storage module for comparing and storing test data with reference indicators; and a result sending module for integrating test results into a structured format and uploading them to the MES system. This invention solves the problems of inefficient product quality testing processes and the need to operate different systems.

This invention relates to the field of oil well system technology, specifically to an oil well system with a remotely controlled anti-theft valve for uncontrolled blocks in overseas oil fields. The system includes: a control module; a wireless communication module connected to the control module; a remote terminal capable of issuing remote control commands and transmitting them to the control module via the wireless communication module; a valve, specifically a solenoid valve, installed at the wellhead and electrically connected to the control module for remote control of its start and stop; a monitoring and early warning unit for collecting on-site status data of the oil well and electrically connected to the control module; and an anti-theft protection assembly, including a housing structure covering the wireless communication module, the control module, the monitoring and early warning unit, and the valve. This invention enables remote control of key oil well equipment, effectively preventing the forced plundering of oil and gas resources and reducing resource losses.

This application provides a remote control and a vehicle, relating to the field of vehicle technology, to solve the technical problem of cumbersome storage and inconvenient operation of remote controls and microphones. The remote control includes a remote control body, a microphone module, and a switching button. The remote control body includes a housing and a signal interaction unit, which is disposed within the housing and configured to transmit remote control commands to a display screen and receive feedback information to achieve remote control functionality. The microphone module is disposed on the remote control body and configured to collect voice signals to achieve microphone functionality. The switching button is movably disposed on the outer surface of the housing and is configured to change the operating state of the remote control, switching it between remote control and microphone functions. This application solves the problem of cumbersome storage and inconvenient operation when the remote control and microphone are separate components, reducing storage complexity and improving operational convenience, thus enhancing the user experience.

This invention provides a remote flight control method for flight cockpits based on multi-source perception fusion, relating to the field of remote flight cockpit control. The method includes collecting cockpit control status, multi-aircraft flight status, and environmental disturbance status; generating a collaborative flight fusion state set after temporal correlation; recording the action propagation timing relationship between different aircraft; analyzing the multi-aircraft action timing correlation characteristics; verifying environmental disturbance matching relationships; separating environmental disturbance-driven actions from actions inherited by neighboring aircraft; verifying the action inheritance state of the target aircraft; hierarchically suppressing inherited actions by neighboring aircraft while retaining environmental disturbance-driven actions; generating flight correction results and integrating them into a formation control correction set; issuing remote control commands to the target aircraft; mapping the feedback status to the simulated flight cockpit; adjusting the intensity of neighboring aircraft action suppression; and outputting stable remote control results for multiple aircraft. This achieves precise separation of action sources under multi-aircraft collaboration, improving the stability of remote flight control and formation safety.

This invention relates to the field of new energy vehicle technology and proposes a remote control method for intelligent charging piles. The method includes: deploying an edge intelligent acquisition terminal between the charging pile and the charging gun port to synchronously acquire high-frequency electrical timing signals in the charging circuit and environmental physical quantity signals corresponding to the charging pile; using the high-frequency electrical timing signals and environmental physical quantity signals, generating an edge event trigger vector for the charging pile to set the adaptive control action corresponding to the charging pile at the current moment; when the adaptive control action is a preset high-priority control action, the cloud control platform determines the load redistribution coefficient of each charging pile within the charging group, and based on the load redistribution coefficient, generates differentiated power adjustment commands for each charging pile within the charging group to execute remote control of the charging pile. This invention enables real-time matching between remote control commands for charging piles and dynamic operating conditions at the charging site.

This invention discloses a dual-fuel blending system based on flight altitude and attitude. A remote control command sending unit sends a set target blending ratio (SAF) command to the main control unit. An adaptive command generation unit based on altitude and attitude collects flight altitude data and aircraft pitch angle and attitude data in real time and sends the aircraft data to the main control unit. The main control unit includes a receiving end, an RP-3 aviation kerosene supply unit, and an SAF fuel supply unit. The receiving end receives either the set target blending ratio command or a target blending ratio command generated based on aircraft altitude and attitude data. It drives the RP-3 aviation kerosene supply unit and the SAF fuel supply unit according to the target blending ratio command, achieving phased dynamic blending of SAF and RP-3 aviation kerosene. This invention can achieve a continuously adjustable SAF blending ratio of 0-50%, with a control error ≤ ±2% and a response time ≤ 20ms. It is suitable for dynamic fuel blending scenarios in civil aviation aircraft, general aviation aircraft, and other aircraft, balancing emission reduction benefits and fuel economy.

This application discloses a remote control method, system, vehicle, device, and medium for vehicles. The remote control method includes: receiving remote control commands from a remote service platform via an onboard TBOX and storing the remote control commands in a preset command buffer; sending the remote control commands to the corresponding in-vehicle controller when the next message transmission cycle is reached; if the next message transmission cycle has not been reached and a new command is received, updating the command buffer with the new command, and sending the commands in the command buffer to the corresponding in-vehicle controller when the next message transmission cycle is reached. By storing remote control commands in a buffer, multiple control commands can be continuously issued without waiting for controller feedback. Simultaneously, updating the command buffer with new commands avoids command duplication or conflict within the buffer, thereby reducing communication redundancy and improving remote control efficiency.

A portable remote fundus camera comprises an ear-hung frame, an automatic zoom lens for fundus photography, a control box, the control box is provided with a lens mounting through hole, a plurality of first contact points are arranged in the lens mounting through hole, the first contact points are electrically connected with a control circuit board arranged in the control box, the control circuit board is provided with a wireless control module for receiving remote control commands; one end of the automatic zoom lens is provided with a plurality of second contact points, the automatic zoom lens is mounted in the lens mounting through hole, so that each second contact point is in contact with the corresponding first contact point; the frame of the ear-hung frame is a rectangular frame, the control box is movably arranged in the rectangular frame, so that the automatic zoom lens can be aligned with the left eye or the right eye, a supporting bracket is arranged at the back of the rectangular frame, the edge of the supporting bracket in contact with the forehead of the patient is a concave arc edge, and a first positioning groove is arranged at the position of the supporting bracket in contact with the bridge of the nose of the patient.

Automated valet parking of a vehicle is performed within a predetermined area in which at least a surveillance camera and an illumination device are installed. The management device manages a surveillance camera, an illumination device, and automated valet parking. A control device of the vehicle is configured to perform vehicle control for the automated valet parking. The vehicle control includes remote driving control of a driving device of the vehicle performed based on a remote control command received from a management device, and remote lighting control of headlights of the vehicle performed based on a remote control command received from the management device during the remote driving control.

This invention relates to a feedback-based emergency investigation and monitoring early warning system for sudden geological disasters. It includes an emergency remote control command device for sending investigation or monitoring commands to multiple drones and multiple remotely controlled robots; drones for taking aerial photographs of the sudden geological disaster area during terrain-following flight to obtain aerial images; and drones for transmitting these aerial images to the emergency remote control command device via a mesh wireless communication network. Remotely controlled robots are used to acquire ground images and perform laser ranging in the sudden geological disaster area during their movement within the area, sample rocks and / or soil, and break up isolated boulders. This invention enables rapid investigation of sudden geological disasters. Through remote control, remotely controlled robots and drones can work collaboratively, avoiding the need for geological personnel to conduct dangerous investigations and improving the safety of emergency investigation and monitoring of sudden geological disasters.

The application discloses a kind of remote control training projectile, which includes projectile tail assembly, projectile belt push-pull mechanism, axial limiting block, operation control module, trapezoidal screw rod, projectile shell rear section, projectile shell front section, display controller, fuse, remote controller and the like.The remote control training projectile uses remote control command mode to control operation control module to output rotary motion and torque according to set program, and the trapezoidal screw rod drives the projectile belt push-pull mechanism to realize the radial expansion and contraction of nylon projectile belt.The radial expansion and contraction of nylon projectile belt can reliably compress the training projectile in the barrel of the gun or release the compression to automatically eject the projectile.The application realizes "one-key ejection" through remote control command mode, completely eliminates the "ineffective labor" of manual ejection operation during the training of soldiers, reduces the physical consumption of participating soldiers, greatly improves the training efficiency, and realizes the complete continuity of the training process.Meanwhile, the remote control training projectile also has the function of manual ejection under the condition of electrical fault, which can effectively avoid the interruption of the training process.