5results about How to "Accurate control instructions" patented technology

The application provides a longitudinal feeding and double-transverse processing equipment and a full-automatic control method thereof, and belongs to the technical field of automatic processing. The equipment comprises a stock bin, a material track, a clamp, a feeding mechanism, a pneumatic cylinder, a right spindle box, a right spindle processing tool system, a left spindle processing tool system, a left spindle box and a control system. The real-time state of each component is recognized and signal feedback is performed through the setting of inductive sensors in each component. A control loop is formed by multiple groups of signals, action instructions are executed according to the automatic control process, and finally, the circulation control is completed. The application can realize the full-process automatic circulation processing of batch products.

An equipment predictive maintenance system based on multi-modal data fusion and edge collaborative decision comprises intelligent data acquisition cards and a unified management platform, and the intelligent data acquisition cards are connected with each other through internal LoRa networking units to form a dynamic Mesh network; the host intelligent data acquisition card is in communication connection with the cloud through the network unit; the unified management platform comprises a cloud server and a user terminal, provides an AI model management function, and supports remote issuing of a trained MSAD algorithm model file to a specified intelligent data acquisition card or equipment group in a differential upgrade package form; the intelligent data acquisition card performs real-time analysis on the acquired multi-modal sensing data based on a built-in MSAD algorithm model, and outputs a quantized abnormal confidence score; and when the abnormal confidence score is within a preset uncertainty interval of the system, triggering a collaborative verification mechanism. According to the invention, the accuracy and reliability of equipment fault early warning are obviously improved.

This invention relates to the field of new energy control technology, specifically to a highly reliable photovoltaic-energy storage integrated controller based on domestically produced chips and a real-time operating system. The controller includes: a data acquisition module, a control module, an operation module, and a fault-tolerant module. The control module, equipped with a domestically produced chip and connected to the data acquisition module, receives operational data and generates control commands for the photovoltaic and energy storage devices based on this data. The fault-tolerant module, connected to the control module, monitors the operating status of the control module and, upon detecting an anomaly, triggers a task reconstruction mechanism to restore the scheduling and execution of control tasks. This invention uses the fault-tolerant module to monitor the operating status of the control module in real time and automatically triggers a task reconstruction mechanism upon detecting an anomaly. It reconstructs the scheduling queue based on the saved task status and task template library, achieving rapid recovery of control tasks and effectively improving the system's self-recovery and continuous operation capabilities under fault or abnormal conditions.

The invention relates to the technical field of electric forklift battery pack management, and discloses an electric forklift battery pack management method based on a genetic algorithm, which comprises the following steps of: firstly, acquiring single voltage, current, temperature, SOC (State of Charge) and working load data of an electric forklift battery pack through a sensor network; judging whether the voltage or the temperature of the single body is out of limit or not, if the voltage or the temperature of the single body is out of limit, immediately cutting off a charging and discharging loop through a hardware circuit, otherwise, judging whether a trigger event is generated or not, if the trigger event occurs, optimizing parameters by utilizing a genetic algorithm, and if the trigger event does not occur, stopping the charging and discharging loop; according to the method, when a specific trigger event occurs, the management strategy is switched from fuzzy logic dynamic adjustment to genetic algorithm optimization, so that the high efficiency of daily operation is ensured, the re-optimization of global parameters is realized at key opportunities, and the management strategy is more intelligent and efficient.

The invention discloses a video generation method and apparatus, a device and a storage medium. The method comprises the steps of obtaining a reference video and an editing prompt word; analyzing the two to generate a structured multi-track scene video script; and generating a target video conforming to the editing prompt according to the script. The multi-track scene video script comprises a reference feature anchor point module which is used for recording a unique identifier of an entity in a video and description information of the entity so as to establish a subject identity benchmark; the event track module is composed of a plurality of event units and is used for associating the relationship between the audio event and the execution entity by referencing the entity identifier so as to describe the audio narrative logic; and the visual track module is composed of a plurality of lens units and is used for associating the split picture with the audio event required to be presented by quoting an event identifier so as to describe a visual presentation mode. The quality and controllability of the generated video in the aspects of subject consistency, shot language accuracy and sound and picture synchronization effect can be improved, and the method can be widely applied to the technical field of videos.