Design of Rapid Detection System for Airborne Battery Based on STM32
Aiming at the problems of incomplete detection parameters and unreasonable detection methods existing in the current aircraft airborne battery detection equipment,a fast detection system based on STM32 is designed.According to the system design requirements,the overall design framework of the system is constructed,and the device selection and parameter determination of each component cir-cuit in the system are carried out.The circuit simulation experiment is carried out by using the circuit simulation software,and the fast detection of the total voltage,the unit voltage and the temperature of the battery is realized.The detection accuracy reaches 0.39%,and other performance indicators meet the design requirements.The experimental platform of the design prototype is built by using STM32 development tool.By comparing and analyzing the error between the actual detection results and the actual values,the detection accura-cy reaches 0.30%,which further verifies the feasibility and reliability of the system.Compared with the existing equipment,the detection efficiency and accuracy are greatly improved.
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