带机械作动时间补偿的反应时间测量装置
By combining a signal receiving unit and a high-speed camera, the travel time of mechanical buttons is compensated, solving the problem of inaccurate measurement in existing devices and realizing accurate measurement of the response time of light, sound, and vibration signals.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
- Filing Date
- 2023-07-31
- Publication Date
- 2026-07-17
AI Technical Summary
Existing reaction time measurement devices have mechanical switch switching times that are close to human reaction time, making it difficult to accurately measure human reaction time to external stimuli and affecting the accuracy of kinetic analysis.
The system uses a signal receiving unit to capture button press time and joint movement, combined with high-speed camera video recording, and a data processing unit to compensate for mechanical travel time. It also uses a synchronous optical signal to achieve accurate measurement of reaction time.
It achieves time compensation for the travel of mechanical buttons, improves the accuracy of reaction time measurement, and is suitable for reaction time measurement of various stimulus types, including light, sound, and vibration signals.
Smart Images
Figure CN117045252B_ABST