5results about How to "Improve high efficiency" patented technology

In view of the problems existing in the sensor data processing of the above-mentioned existing industrial fresh air systems, the present invention discloses a multi-source sensor data analysis method and a sensor device for an IoT fresh air system. Indoor and outdoor air quality parameter information is obtained and determined through fresh air sensors, and the indoor and outdoor air quality parameter information is integrated and processed based on the fresh air system. After edge computing and analysis, correlation analysis is performed through a cloud computing platform and dynamic adjustment is performed in response to the fresh air system. The present invention uses machine learning to perform in-depth analysis on the collected data, and uses data mining algorithms to identify patterns and trends, so as to intelligently control and optimize the industrial fresh air system. It also has the function of synchronous edge computing of multi-source sensor data based on the Internet of Things nodes, which is closer to the data source of the user terminal, thereby improving the processing effect, high efficiency, security and low latency of multi-source fresh air related data.

The embodiment of the invention provides an article delivery system, method and device, computer equipment, a storage medium and a computer program product, and relates to the technical field of Internet of Things. The system comprises a main control module, an information acquisition module and an intelligent delivery module, the main control module, the information acquisition module and the intelligent delivery module communicate with one another through a wireless communication technology; wherein the information acquisition module is used for acquiring article delivery information of a target article and sending the article delivery information to the main control module; the main control module is used for acquiring delivery path information of the target article according to the article delivery information and sending the delivery path information to the intelligent delivery module; and the intelligent delivery module is used for delivering the target article to the delivery destination of the target article according to the delivery path information. According to the system, the article delivery efficiency is remarkably improved, the manual operation requirement is greatly reduced, the cost is effectively reduced, and the article delivery efficiency, safety and accuracy are improved.

The invention relates to a reservoir data acquisition system and method based on a peer-to-peer looped network. The system comprises a plurality of looped network data acquisition units, an intelligent central station and a monitoring platform, each looped network data acquisition unit is used for acquiring real-time data of a plurality of sensors and is in communication connection with an adjacent looped network data acquisition unit or an intelligent center to form a peer-to-peer communication looped network; and filtering the data of the peer-to-peer communication ring network based on a dual-event triggering mechanism, the intelligent central station is used for performing consistency verification on the data of the peer-to-peer communication ring network through infinite-dimensional norm consensus filtering; uploading the data passing the consistency verification to a monitoring platform; and the monitoring platform is used for carrying out trend analysis and early warning analysis on the received data and visualizing an analysis result. According to the invention, through an annular redundant topological structure, data redundancy and link redundancy are realized, high-speed real-time response and big data transmission of the system are ensured, and reliability and consistency of system communication are improved.

The utility model discloses a kind of plugging material testing devices, it is related to testing technical field, including test box cylinder, the surface of test box cylinder is equipped with external recess, the inside of test box cylinder is slidably installed with built-in square frame, the inside of test box cylinder is slidably installed with built-in recess frame, the inside of built-in recess frame is slidably installed with built-in storage plate, the surface of test box cylinder is adhesively installed with test base, the plugging material testing device, different radius test notches on test base are carried out plugging gushing capacity test after plugging material body on built-in storage plate is subjected to pressure, this mode guarantees that different plugging material body is carried out plugging gushing capacity test inside test box cylinder, with the ability of synchronous operation can more effect test, to further improve the high efficiency of plugging material body responding different radius size test notches synchronous test, and also by the regulation of built-in square frame and built-in recess frame can be simply and conveniently disassembled replacement operation of plugging material body The simplicity.

The utility model provides a stamping die structure capable of improving R angle cracking, a stamping part is stamped and formed by a stamping die, an R angle convex hull is arranged at the R angle of the stamping part, the stamping die is provided with a convex hull forming stamping die, a fine trimming stamping die and a shaping stamping die, the upper die and the lower die of the convex hull forming stamping die are provided with convex hull forming structures corresponding to the R angle, and the convex hull is stamped at the position of the R angle. According to the improved die, the material tension at the R angle position is increased, the material tension is large during stamping, the forming of the R angle of the sheet metal part is improved, and the sheet metal part cannot crack, the material of an R angle convex hull is reduced by 1.0 by additionally arranging the outer pipe position and the fine cutting stamping die, the material pressing force of an inner stripper plate is changed from 630 KG to 490 KG, the phenomenon that the R angle of a stamping product of the sheet metal part cracks during forming is avoided, and the high efficiency of the product is improved.