6results about How to "Switch in real time" patented technology

The invention relates to a transmission method and device based on network environment self-adaption and a storage medium, and the method comprises the steps: trying to establish direct connection with a cloud PC server if a user terminal is in an intranet and is in the same-level network with the cloud PC server; if the user terminal is in the intranet but is not in the same-level network with the cloud PC server, trying to establish connection with the cloud PC server through P2P, and if the user terminal does not successfully establish connection with the cloud PC server through the media Trans; if the user terminal is in the external network and the VPN connected with the user terminal and the cloud PC server are in the same level of network, connecting the VPN through dialing and directly connecting the IP address of the cloud PC server to realize direct connection of media streams; and if the user terminal is in an external network, but the VPN connected with the user terminal and the cloud PC server are not in the same level of network, the user terminal is connected with the VPN through dialing, the VPN tries to establish connection with the cloud PC server through P2P, and if the connection is not successful, the VPN tries to establish connection with the cloud PC server through Trans.

The invention discloses an Internet of Things vehicle test environment design method, which integrates a digital twinning technology and a real scene digital technology, establishes a virtual test field completely matched with an intelligent network connection vehicle entity scene, controls the entity scene adjustment through a digital twinning control platform, and generates a real scene consistent with a virtual world. The method comprises the following steps: fully automatically reasoning an intelligent networked vehicle test environment meeting user requirements according to multi-modal requirements of a user by utilizing a generative AI technology, and controlling an entity scene to complete a test according to the test environment through a digital twin control platform, thereby simulating the complexity and uncertainty of a real world in a full dimension, and improving the test efficiency. And various scene elements can be switched and self-defined in real time, and a complex entity environment can be flexibly arranged.

The invention relates to the technical field of aluminum alloy hoops, and provides a spliced cable forging aluminum alloy hoop which comprises two arc-shaped parts, the arc-shaped parts are circular arc-shaped, grooves are reserved in the peripheries of the arc-shaped parts through stamping, convex parts are formed in the inner peripheries of the arc-shaped parts, and the convex parts are arranged in the grooves. First connecting parts are fixedly connected to the two ends of the arc-shaped part at the top end, second connecting parts are fixedly connected to the two ends of the protruding part at the bottom end, the first connecting parts and the second connecting parts are spliced through sliding assemblies, limiting male buckles are arranged in the first connecting parts, and limiting female buckles are arranged in the second connecting parts. The bottom end of the limiting male buckle is connected to the middle end of the limiting female buckle in a clamped mode. Through mutual cooperation of the limiting male buckle, the limiting female buckle, the sliding rail and the sliding groove, the hoop can be fixed in a splicing mode on the premise that tools are not used, so that the hoop is fixed to bundled cables, the cables are not scattered, and the convenience of the hoop is improved.

The invention discloses an infrared area array detector image multi-mode fusion system which comprises a clock and reset control module, an exposure adjustment control module, an infrared area array detector driving module, an access control module, an image fusion processing module and a data transmission module. According to the invention, the FPGA is utilized to realize image fusion imaging software system design under fixed frame frequency and variable frame frequency of the area array infrared detector, two groups of DDR3 memories with high reliability and large capacity are utilized to realize multi-frame image caching of the high-speed large area array infrared detector, and the frame frequency, the exposure time and the exposure times are dynamically adjusted in real time through an instruction; function modes are automatically judged, and different fusion modes are switched in real time. The target image capability is improved, compatibility of different requirements of image fusion of the array infrared detector on the satellite is solved and realized, the function expansibility of a camera system is promoted and improved, and the application efficiency is improved.

The invention provides an information processing method and device, equipment and a medium, and the method is applied to a first server, and comprises the steps: pulling a target AI virtual terminal into a video conference; sending a video stream of a participant to the target AI virtual terminal through an AI server, so that the AI virtual terminal identifies the video stream to obtain a picture of the participant; an operation instruction returned by the AI server is received, and the operation instruction is generated when the AI server detects the picture of the conference participant and detects that a specified action exists in the picture of the conference participant; and controlling the speaking of the participant according to the operation instruction so as to solve the problem that the speaker cannot be switched when the terminal to which the chairman belongs fails at present.

A fault-tolerant satellite attitude control method based on magnetic torquers is proposed. First, in each control cycle, magnetic torquer and thruster fault detection is performed based on the control signal of the previous cycle and the attitude measurement signal of the current cycle, according to the control measurement consistency score. When a thruster fault is detected or a thruster fault signal is received, the backup thruster is switched if a backup exists. When a thruster fault is detected or a thruster fault signal is received and no backup is available, the attitude control mode is switched to pure magnetic torquer control. When a magnetic torquer fault is detected or a magnetic torquer fault signal is received from other methods or injected from the ground, the faulty magnetic torquer is removed, a backup magnetic torquer is introduced, and the magnetic torquer group configuration is reconstructed for magnetic torquer allocation calculation.