2results about How to "Improve accurate judgment" patented technology

This invention discloses a torque and durability testing system for bolts used in new energy vehicles. The system includes a clamping module for clamping and testing sample bolts. The clamping module includes a clamping tool comprising a main board and a sub-board. It also includes a durability fatigue testing module for simulating the environmental conditions encountered by the battery pack during actual operation of new energy vehicles, thereby improving testing accuracy. The durability fatigue testing module includes a vibration unit, a heating unit, a resonant unit, and a problem collection unit. This solution improves the accuracy of bolt torque and durability testing by simulating the environment encountered by the battery pack during actual operation of new energy vehicles. Furthermore, by separating and integrating these tests, it further improves the accurate identification of bolt defects. The added environmental simulation does not require excessive cost, effectively improving the overall efficiency and accuracy of the testing system.

This invention discloses an automatic clamping control system for plant specimens, belonging to the field of automatic control technology. The invention acquires high-resolution color images of plant specimens through a data acquisition module; a model building module constructs a color point cloud model based on the high-resolution color images; a pressure monitoring module acquires real-time pressure distribution data between the clamping actuator and the plant specimen; a data processing module analyzes the color point cloud model and pressure distribution data to obtain a fused feature sequence, and identifies candidate abnormal regions and their types based on multimodal joint analysis; a decision execution module generates differentiated clamping control strategies based on the abnormal region types. This system realizes multi-source perception and collaborative decision-making during the plant specimen clamping process, enabling early identification of pre-damage risks and dynamic optimization of clamping behavior, effectively avoiding damage to plant specimens and significantly improving the safety of digital processing of plant specimens.