Abstract：This paper expounded the development and application process of a mobile X-ray machine
wireless delay exposure system which is mainly composed of STC15F104E, PC817 optical coupling and
the signal processing module, wireless remote control module, voice alarm module and communication
module, and equipped with wireless and delay exposure functions. According to the test results, the
system could achieve its optimal effectiveness when the first gear relay was pulled in for 3 seconds,
then second gear relay was pulled in for 2 seconds at the same time, finally the two relays were released
simultaneously.
黄向东，陈浩，黄斌斌，田君鹏. 基于STC15F104E单片机的移动X线机无线延时曝光系统的研制[J]. 中国医疗设备, 2016, 31(6): 106-109.
HUANG Xiang-dong,
CHEN Hao, HUANG Bin-bin,
TIAN Jun-peng. Development of Mobile X-Ray Machine Wireless Delay Exposure
System Based on STC15F104E. China Medical Devices, 2016, 31(6): 106-109.
