6results about How to "Implement expansion" patented technology

The invention discloses a flow control method and system for an MAC address, and the method comprises the steps: defining the load level of the MAC address based on the real-time flow of the MAC address, and triggering the load upgrade of the MAC address according to the load level of the MAC address and the transmission speed of data. If the Linux operating system is associated with a plurality of users, the Linux operating system matches a corresponding load balance relationship based on the traffic load of the Linux operating system and the traffic loads of the plurality of traffic expansion spaces, and dynamically regulates and controls a traffic control path between the Linux operating system and the plurality of traffic expansion spaces according to the load balance relationship; if so, carrying out synchronous management and control based on MAC addresses corresponding to a plurality of users, defining the priority of each flow management and control path based on the use level of the user, and defining the data transmission speed of each user based on the priority of each flow management and control path and the importance level of the received data; therefore, the data transmission speed of multiple users can be managed and controlled, and the accurate control of the data traffic of the multiple users is realized.

The utility model discloses a pen holding device suitable for pens with different diameters, which comprises a soft sleeve body, a support part and a containing cavity, the soft sleeve body and the support part are integrally formed by elastic soft materials, the pen holding device is suitable for the pens with different diameters through the structure and the material property of the support part, and the problems that the pen holding device is relatively single and the pen holding device is inconvenient are solved. A single pen holding device can only be matched with a pen with a diameter of one specification; according to the pen holder, the supporting part comprises the supporting rib and the rib extrusion cavity, expansion and fixation of the pen holder after the pen holder enters the containing cavity are achieved through cooperation of the supporting rib and the rib extrusion cavity and the structure of the supporting rib, and the maximum diameter D2 and the minimum diameter D1 suitable for the pen holder are divided through the extrusion degree of the supporting rib; when the supporting part is in a completely natural state, the diameter of the pen holder is the minimum diameter allowing the pen holder to penetrate through the supporting part; and when the supporting part is in a complete extrusion state, the diameter of the pen holder is the maximum diameter allowing the pen holder to penetrate through the containing cavity.

The invention relates to a model training method and device, a mechanical arm control method, electronic equipment and a medium. The model training method comprises the steps that a pre-training alignment model is obtained through training based on an obtained training data set; wherein the training data set comprises first sample data; controlling a mechanical arm based on the pre-training alignment model, and collecting candidate sample data when the to-be-processed flexible cutting piece is flattened and aligned; after the paving and aligning operation is completed, screening the candidate sample data to obtain second sample data; adding the second sample data into the training data set to obtain a new training data set; and re-training the pre-training alignment model based on the new training data set to obtain a new pre-training alignment model, and returning to the step of controlling the mechanical arm based on the pre-training alignment model until a preset stop condition is met to obtain a trained alignment model. According to the method, the qualified training samples are automatically generated under the condition of less manual intervention, and the training data set acquisition efficiency is improved.

The present application relates to the technical field of printed matter detection, and relates to a printed matter online detection method and system based on machine vision, which comprises the following steps: acquiring a printed matter image library, classifying features of the printed matter image library to obtain a plurality of feature image libraries, training a pre-constructed discrimination model by using a training matrix set, a defect matrix set, a positive verification matrix set and a negative verification matrix set to obtain a defect discrimination model, constructing a generative adversarial network based on the pre-constructed VAE encoder and the defect discrimination model, discriminating a to-be-detected feature matrix based on a weight coefficient group and a plurality of completed adversarial networks to obtain a printing defect index, and confirming a plurality of printing defect images based on a plurality of printing defect indexes and a plurality of to-be-detected images to complete online detection of the printed matter. The present application can improve the accuracy and robustness of printed matter defect detection and improve the printed matter detection efficiency.

The application discloses a kind of electric power data acquisition method, readable storage medium and device, belong to industrial internet of things and power system automation technical field;A kind of electric power data acquisition method, based on the industrial protocol characteristics of access equipment to identify the protocol type of access equipment, select the analysis template compatible with the protocol type of access equipment by pre-configured template library, finally using analysis template to the data stream of access equipment is parsed and processed, the original binary or byte stream data of access equipment is converted into the key-value pair data point with standard semantics, data acquisition is convenient, adapt to the access of multi-source heterogeneous equipment in power internet of things, greatly reduce the complexity of system development, deployment and maintenance, solve the problem that current electric power data acquisition needs to be separately developed special drive or communication service for different protocol equipment.

This invention belongs to the field of control system technology, specifically relating to a rapid switching device for chlorination furnaces in a chlorination production line. It is used for the rapid switching control of chlorination furnaces in at least two chlorination production lines. Each chlorination production line has two chlorination furnaces configured with one in operation and one on standby. The rapid switching device includes a standard cabinet integrating various control components, including circuit breakers, terminal blocks, 24V relays, 24V switching power supplies, redundant modules, and transfer switches. This invention allows the equipment to transmit signals to different control system loops, enabling the device to switch to different systems. The switching device uses a cross-power supply mode, which reduces system load and improves system safety and stability. It maximizes the utilization of chlorination furnace equipment in chlorination production, expands chlorination production lines, and is not limited to chlorination production, exhibiting significant compatibility with other production systems.