4results about How to "Quick alarm" patented technology

This application discloses an image-based method, apparatus, device, and medium for identifying and locating bag ruptures in a baghouse dust collector, relating to the field of dust collection equipment technology. The method includes: acquiring image information of the bag opening of the baghouse dust collector; preprocessing the bag opening image information to generate target image information; inputting the target image information into a preset deep learning model for bag rupture location identification to obtain the row and column numbers of the rupture openings; storing the row and column numbers of the rupture openings; and sending an alarm. By acquiring images of the bag openings of the baghouse dust collector, preprocessing and identifying ruptures using a deep learning model, and directly outputting the row and column numbers of the rupture openings, rapid location and alarm functions are achieved, improving detection efficiency and accuracy, and facilitating real-time monitoring and maintenance.

The application relates to a user natural gas safety detection system, a method and a storage medium, and the method comprises the following steps: reading user information of a user natural gas meter, wherein the user information comprises a user ID and a gas record; dividing the user type of the user ID based on the gas record; generating a trigger signal with different detection frequencies based on the user type; obtaining gas information corresponding to the user ID based on the trigger signal to update the gas record; judging whether a natural gas pipeline exists leakage based on the gas information, and issuing an alarm information when the leakage judgment result is that leakage exists, wherein the alarm information comprises the user ID; issuing a valve closing action instruction to the natural gas meter corresponding to the user ID based on the alarm information, and recording the alarm information in the gas record. The application has the effects of improving the safety of a household natural gas pipeline and realizing global natural gas safety detection and protection for community users.

The application provides a land-air collaborative agricultural patrol system and method based on vision and path planning, which comprises a path planning module and a data analysis module running in a cloud computing center, a collaborative control module and a target identification module running on an edge computing node, and an image acquisition module running on a terminal device; the terminal device comprises a robot dog, a drone and a camera, which are used for collecting farmland images from the ground at close range and local monitoring, collecting farmland images from the air in a wide range and large-scale patrol, and continuously collecting farmland images from fixed points, and converting light signals of farmland and its surrounding environment images into first image information; the edge computing node is used for receiving and processing the first image information from the terminal device and data from the cloud computing center; and the cloud computing center is used for performing global scheduling and data analysis, solving the problems of low bird and beast invasion identification precision and limited coverage in agricultural monitoring, and improving the intelligent level and efficiency of agricultural monitoring.

This invention discloses a safe and explosion-proof energy storage cabinet and method based on an Internet of Things (IoT) system, belonging to the field of energy storage technology. The safe and explosion-proof energy storage cabinet based on an IoT system includes a base plate, and further includes: a cabinet assembly disposed on the top of the base plate; a mounting frame disposed on the cabinet assembly; a nitrogen replenishment assembly disposed inside the mounting frame, with its fixed end disposed on the inner wall of the cabinet assembly; a support rod fixed to the top of the base plate, with its top end connected to the cabinet assembly; an exhaust assembly disposed on the top of the support rod and penetrating the top wall of the cabinet assembly; and storage components disposed on both sides of the top of the base plate. This invention, by supplying nitrogen gas to the cabinet interior to replace the internal air after the door is closed, can significantly improve the safety and stability of the safe and explosion-proof energy storage cabinet based on the IoT system. Nitrogen, as an inert gas, effectively prevents the risk of fire and explosion, and reduces dangers caused by battery failure or other reasons.