CAJ | 학술논문

随着科技的发展，非接触式距离测量得到广泛的应用。由于超声波指向性强，能量消耗较慢，因而距离的测量广泛的采用超声波测距。本文研究了测距和温度补偿的关键问题，采用单片机最小系统，提高测距系统的高精度，并且实现体积的最小化，功率的最小化。
수착과기적발전，비접촉식거리측량득도엄범적응용。유우초성파지향성강，능량소모교만，인이거리적측량엄범적채용초성파측거。본문연구료측거화온도보상적관건문제，채용단편궤최소계통，제고측거계통적고정도，병차실현체적적최소화，공솔적최소화。
With the development of technology, the non-contact distance measurement is widely used. Due to the lower energy con-sumption and strong directivity of ultrasonic wave, it is used to measure the distance. This paper studies the key of distance measure-ment and the temperature compensation. The ultrasonic ranging system is designed to improve the precision and accuracy, which is smaller and lower power.