4results about How to "Avoid overrunning" patented technology

The invention discloses an evaporation cooling air conditioner energy-saving optimization control method and system based on a mechanism model, and relates to the technical field of evaporation cooling air conditioner control, and the method comprises the steps: carrying out preliminary partitioning according to the distribution condition of evaporation cooling air conditioners in a warehouse, and obtaining cold supply partitions; equipment operation states, personnel activities and lighting systems in the warehouse are monitored in real time, and heat source distribution values of all subareas in the cold supply subarea are obtained; setting a regional heat source prediction algorithm, and predicting a heat source distribution prediction value in the partition in combination with the goods density; and setting a self-adaptive evaporation cooling air conditioner parameter adjusting strategy, and dynamically adjusting the cooling water temperature, the air inlet amount, the air supply temperature and the air supply direction according to the heat source distribution predicted value and the monitored humidity level. The problems that under the conditions of high humidity and high goods density, an air conditioning system is insufficient in robustness and high in energy consumption are solved, and it is ensured that efficient and stable operation can still be achieved when the load changes.

The invention relates to the technical field of electric sofa energy-saving control systems, and discloses an electric sofa energy-saving control system and method based on pressure induction, the energy-saving control system comprises a pressure induction module, an electric adjusting module, a control module, an energy-saving management module, an intelligent temperature control module and a self-adaptive massage module; through the system and the method, electric energy waste can be reduced when the electric sofa is used, and the energy-saving effect is improved.

The invention relates to the technical field of production formula management and control, and discloses a mixed operation method based on formula management and control batches, which comprises the following steps: S1, early-stage preparation: obtaining current batch product configuration from a database to generate a production formula, and determining parameters corresponding to various control types for triggering mixed operation; in the stage, waiting for execution of task input operation of each batch in a production operation mode, S3, wafer number monitoring and decision making, S4, time monitoring and decision making, S5, comprehensive judgment, and S6, smelting furnace batch counting monitoring and decision making. According to the method, switching of the production modes is triggered by combining multiple control types of the wafer number, the time period and the smelting furnace batch counting, the first meeting conditions are executed preferentially, accurate switching rules are provided, production is monitored from different angles through multiple kinds of control, the production process is more orderly and controllable, and the adaptability of formula adjustment and the production efficiency of products are improved.