6results about How to "Implementation delay" patented technology

This invention discloses an automated operation and maintenance method, system, device, and medium for new electricity meters in a distribution network. The method includes: responding to a new meter association request uploaded by a metering terminal to verify if the new meter address exists in a preset metering archive; if not, creating a temporary file for the new meter and issuing a topology identification command to the metering terminal; receiving characteristic current analysis results and new meter data from the metering terminal; updating the temporary file based on the characteristic current analysis results, branches, phases, and new meter data, and synchronizing the updated temporary file to the marketing master station; receiving the operation and maintenance handheld device verification results forwarded by the marketing master station; if the verification passes, instructing the marketing master station to convert the temporary file into a formal marketing file, and instructing the metering terminal to write the formal marketing file into the new meter to achieve operation and maintenance. Therefore, this application can achieve efficient, accurate, and automated operation and maintenance management after the installation of new meters.

The present application relates to a kind of coherent Ising machine coupling matrix implementation method and related equipment.The method includes: obtaining the Ising coupling matrix corresponding to target problem, including topology information and weight information;Based on topology information, the physical connection path between spin nodes is established by spatial modulation of incident light beam through spatial light modulation device, and the connection path remains unchanged in solving process;In the solving process, for each light round trip cycle of coherent Ising machine, according to weight information and iteration scheduling parameter, phase or amplitude modulation is carried out on optical signal passing through physical connection path using integrated optical path modulation device, optical feedback signal is generated, and is injected into the ring cavity of coherent Ising machine, and all-optical coherent superposition is carried out in ring cavity, to realize Ising coupling matrix in all-optical domain;The configuration frequency of topological connection structure is lower than the update frequency of optical feedback signal.The method solves the problem of large delay and poor flexibility in the related art coupling matrix implementation scheme.

The application relates to a chromatographic data monitoring management method and system, and relates to the field of data management, which comprises the following steps: collecting a chromatographic data transmission state; when the chromatographic data transmission state is not a preset transmission interruption state, collecting chromatographic data transmission information; according to the chromatographic data transmission information, data priority and data resource occupation rate are retrieved; based on the data priority and the data resource occupation rate, a data transmission sequence is generated; data transmission is performed through the data transmission sequence, and a chromatographic task flow is collected; based on the chromatographic task flow, a chromatographic task log is generated, and the chromatographic task log is written into a preset task storage. The application has the effect of improving the analysis efficiency of chromatographic data.

The application provides a live conference real-time subtitle generation method and system fused with AI, relates to the field of real-time subtitle generation, and comprises the following steps: collecting an audio stream and dividing the audio stream into segments, assigning a sound source identifier to each audio subsegment after sound source separation and identification; performing speech recognition on the identified audio and associating the sound source to generate identified text; correcting text ambiguity by using a context knowledge base containing a subject word table and historical text; cutting the text according to an audio energy envelope to form a subtitle unit; calculating a subtitle display time, assigning a vertical offset to subtitles with overlapping time but different sound sources to realize spatial separation; adjusting the subtitle display coordinates in combination with a disabled area determined by a video frame foreground, and rendering and outputting. The method realizes clear distinction and accurate presentation of multi-speaker subtitles, and improves the readability and user experience of conference live subtitles.

This invention provides a method and system for dynamic correction of a hoist under speed loop control, relating to the field of data processing. The method includes: acquiring the hoist car's descent information during cargo entry into the hoist car, and performing dynamic correction of the hoist's descent based on this information; collecting the real-time motor speed of the hoist during cargo transportation, and adjusting the phase current of the hoist motor based on the real-time motor speed and a preset motor speed; and acquiring the hoist car's lifting information during cargo exit from the hoist car, and performing dynamic correction of the hoist's lifting based on this information. This method has the advantage of improving the real-time performance and accuracy of hoist correction.

The application discloses a time delay device, which comprises a time delay circuit and a control circuit. The control circuit detects rising and falling edges in a signal output by a signal output device. When only the rising edge needs to be delayed, the time delay circuit delays the high level for a preset time and then outputs the high level, that is, the rising edge is output only after the preset time after the signal is the rising edge, so that the rising edge is delayed, and the falling edge is not processed and directly output, so that only the rising edge is delayed. Similarly, when only the falling edge needs to be delayed, the time delay circuit delays the low level for a preset time and then outputs the low level, that is, the falling edge is output only after the preset time after the signal is the falling edge, so that the falling edge is delayed, and the rising edge is not processed and directly output, so that only the falling edge is delayed. It can be seen that the application can delay only the rising edge or only the falling edge, so that it can be applied to a scene in which only the rising edge or the falling edge needs to be delayed.