3results about How to "Improve accuracy and reliability" patented technology

This application provides a request rewriting method, apparatus, device, and computer storage medium. The method includes: acquiring an information query request for implementing model training operations; determining the rewriting category to which the information query request belongs; determining positive and negative rewriting samples corresponding to the information query request based on the rewriting category; training a model based on the information query request, positive and negative rewriting samples to obtain a request rewriting model; and performing a request rewriting operation using the request rewriting model. In this embodiment, different sample selection strategies are used to perform sample selection operations based on different rewriting categories to which the information query request belongs. Then, model training is performed based on the positive and negative rewriting samples selected in the selection operation to obtain the request rewriting model, thereby ensuring the quality and effectiveness of the model training operation. Subsequently, the request rewriting operation is performed based on the request rewriting model, thus effectively ensuring the quality and efficiency of the request rewriting operation.

This invention relates to an AI vision-based method for monitoring static electricity release behavior. It solves the technical problem of lacking a method for monitoring whether static electricity is being released and whether the release behavior is standardized in industrial safety production. The method includes the following steps: 1) Initializing parameters and starting the algorithm service; 2) Acquiring scene images; 3) Sending the scene images to the algorithm detector for detection; 4) Deleting personnel data information not in the static electricity release area; 5) Obtaining tracking numbers; 6) Binding hand detection boxes to corresponding human body detection boxes; 7) Performing minimum pixel filtering; 8) Determining whether the remaining personnel are entering or leaving the workshop; 9) Obtaining the determination result of whether the remaining personnel are releasing static electricity; 10) Obtaining the determination result of whether the remaining personnel have completed releasing static electricity; 11) Obtaining the determination result of whether the remaining personnel have left the static electricity release area; 12) Determining whether an alarm is triggered; 13) Repeating steps 2) to 12) until the monitoring period ends.

The present application relates to engineering machinery monitoring equipment, provide a kind of weighing device, including swing cylinder base, swing cylinder, weighing sensor and for connecting the load support of working bucket, the swing cylinder base is connected with the swing cylinder, the weighing sensor is installed on the output shaft upper end of the swing cylinder, the load support includes the weighing loading structure at upper end and the bending moment resistance structure at lower end, the weighing loading structure is pressed on the weighing sensor, to be able to load the weighing sensor axial, the bending moment resistance structure is arranged between the lower end of the output shaft, to be able to withstand the bending moment of the load support.In addition, the present application also provides high-altitude machinery tipping monitoring system and engineering machinery.The weighing device of the present application can effectively eliminate the influence of working bucket partial load on measurement results, improve the accuracy and reliability of measurement results.