ANTI-COLLISION CONTROL SYSTEM BASED ON AN ELECTRIC LIFTING TABLE AND ANTI-COLLISION METHOD FOR IT
Patent Information
- Application Number
- DE602018080607
- Authority / Receiving Office
- DE · DE
- Patent Type
- Patents
- Current Assignee / Owner
- Priority Date
- 2018-12-04
- Filing Date
- 2018-12-27
- Publication Date
- 2025-03-26
- Estimated Expiration
- 2038-12-27
AI Technical Summary
Current electric lifting tables have poor sensitivity in detecting resistance during the lifting process, leading to low safety performance, as they can only effectively sense large resistances, and existing solutions like vibration sensors are not reliable for detecting slight changes.
A collision prevention control system for electric lifting tables that uses an acceleration and gyroscope chip in conjunction with a single-chip microcomputer, building a coordinate system to sense accelerations and angular velocities, applying a Kalman Filter Algorithm to estimate true angular variations, and comparing these to threshold values to determine resistance encounters.
The system achieves higher sensitivity and reliability in detecting resistance, allowing for precise control responses to slight angular or acceleration changes, thereby enhancing safety by effectively preventing collisions.