32 results about "Food reserve" patented technology

The invention discloses an intelligent plasma robot system and a self-adaptive disinfection control method thereof. The system comprises a shell module, a propulsion system, a plasma discharge system, a gas cooperation system, an energy supply module, a sensing detection system, an intelligent control module, a communication and navigation module, a cloud data processing system and a thermal management system. The robot can autonomously move in grain pile, storehouse and field multi-medium environments through a vibration pump type, a rotor wing type, a pangolin type, a crawler belt or a wheel type propelling structure; high-activity particles are generated by adopting grouped off-peak discharge and gas synergistic injection, so that contact type and diffusion type composite sterilization and toxicity reduction are realized. The system carries out power adjustment, path optimization and self-learning supplementary killing control based on an AI algorithm, and can monitor characteristic signals of Os, VOCs, temperature and humidity and mycotoxins in real time to realize sterilization and toxicity reduction effect evaluation and closed-loop correction. The system is suitable for grain storage, traditional Chinese medicinal material warehouses, tobacco warehouses, cold chain warehouses and agricultural fields, and unmanned, efficient and sustainable intelligent disinfection and environment purification control is achieved.

The invention discloses a grain storage technical facility centralized control group regulation and control method and device based on coupling strength, and relates to the field of grain reserve. The method comprises the following steps: collecting multi-field coupling data of target grain; the multi-field coupling data comprises grain pile physical environment data, in-warehouse physical environment data and out-warehouse physical environment data; according to the multi-field coupling data, determining the coupling strength of each point location of the target grain by adopting a coupling strength model of a grain seed corresponding to the target grain; determining a grain storage state of each point location of the target grain according to the coupling strength of each point location of the target grain and a coupling strength safety threshold; and according to the grain storage state of each point of the target grain, controlling the operation state of the grain storage technical facility centralized control group so as to adjust the storage environment of the target grain, so that the grain storage state of the target grain is kept in a safe range. The regulation and control precision of the grain storage environment is improved, and the grain storage safety is guaranteed.