3results about How to "Meet consistency" patented technology

This application provides a binocular six-axis low-cumulative-error spatial positioning method and apparatus, applied in the field of positioning and navigation technology. When an anomaly is detected in the spatial motion correlation between vision and inertial at continuous time intervals, it is determined that the current moment is in a state of perception history break. The visual pose constraints at the corresponding moment are isolated from the historical visual constraint set and participate in pose calculation only in an independent local visual constraint set, thereby avoiding the continuous accumulation of abnormal visual constraints in the time dimension and interference with inertial pose updates. In the absence of perception history break, the consistency between the historical visual constraint relationship and the inertial pose change sequence and spatial motion self-consistency data is reviewed, and inconsistent visual constraint relationships are dynamically eliminated. This allows the effectiveness of visual constraints in pose fusion to be adaptively adjusted over time, suppressing the amplification process of inertial cumulative error and meeting the requirement of maintaining high-precision positioning under complex environments and long-term operating conditions.

This invention discloses an intelligent sorting method, system, storage medium, and device for energy storage cells, belonging to the field of lithium battery screening technology. It includes defining key parameters and identifying data sources for energy storage cells to determine key parameters for sorting; collecting key process parameter data of energy storage cells through an intelligent data source scheduling algorithm; and filtering the collected key process parameter data using a pre-established multi-parameter sorting model to obtain qualified energy storage cells. This invention achieves dynamic acquisition, intelligent screening, and visual display of cell parameters, and improves screening accuracy and speed through algorithm optimization and model training, thereby meeting the high standards of consistency and process requirements in lithium battery module production.

The invention discloses a high-flow glue pressure stabilizing valve which comprises a base provided with a liquid inlet and a liquid outlet, a liquid inlet channel is arranged in the base, the lower end of the liquid inlet channel with the upper end communicated with the liquid inlet is communicated with a lower cavity, a plug is arranged on a second mounting seat located in the lower cavity and located on the side, close to the liquid inlet channel, of the second mounting seat, and a pressure stabilizing valve is arranged on the plug. A spring in a compressed state is vertically arranged between the other side of the second mounting seat and the supporting seat, a mounting hole communicated with the lower cavity is formed in the lower surface of the supporting seat, and the lower end of the spring is embedded into the mounting hole and is in extrusion contact with a threaded plug mounted in the mounting hole; the plug is in sealing fit with an outlet in the lower end of the liquid inlet channel. The pressure of fluid at the liquid outlet after pressure reduction and pressure stabilization can be adjusted, the requirement for fluid pressure adjustment is met, and the consistency and stability of the fluid pressure at the liquid outlet are met.