Design of an Intelligent Hoist Safety Buckle Detection System Based on Series Resonance
In order to enhance the construction safety of hoist operators at heights,an intelligent safety rope lock detection system is studied.This system can accurately measure whether the lock is in a closed state.The system utilizes the combination of the reso-nant circuit and signal processing chain to achieve the precise monitoring and identification of the lock's status.The square wave signal generated by the main control chip is resonated through the resonant circuit,ultimately producing the desired sinusoidal wave output.After the signal is processed through the filtering,rectification,and voltage amplification circuits,the signal is transmitted to a com-parative circuit for further analysis.The comparative circuit is used to compare the signal with a preset threshold in order to determine the lock's status.The system successfully detects the closed state of the lock and displays it to the construction personnel.It is of great signif-icance for the accurate experimental results to improve the safety and control ability of high-altitude operations.By integrating multiple key modules in the system,it reduces the risk of accidents caused by unlocked locks,provides timely warnings to operators,makes the workplace more safer and reliable,and emphasizes the key role of electronic information technology in engineering safety.
series resonancesignal modulationcomparatorsafety buckleintelligent hoistrectification and filtering
万方数据
维普
