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1. 发明公开

KR1020080096213A 회전형 다중 적외선 거리 스캔 시스템 无效
标题翻译：旋转多重红外范围扫描系统
公开(公告)号：KR1020080096213A
公开(公告)日：2008-10-30
申请号：KR1020070041375
申请日：2007-04-27
申请人： 유영재 , 주식회사 아성전기 , 최민혁 , 주칠관
发明人： 유영재 , 최민혁 , 주칠관
IPC分类号： G01C3/02 , G01C3/00
CPC分类号： G01C3/02 , G01S5/30 , G01S13/86
摘要： A rotary type multiple infrared distance scan system is provided to obtain distance information faster and more accurately by rotating the board to which a plurality of infrared ray distance sensors are attached. A rotary type multiple infrared distance scan system comprises a signal processing circuit processing the output signal of each infrared distance sensor, and an MCU circuit for the driving of infrared distance sensor and voltage to distance conversion. In the signal processing circuit, the noise included in the output voltage of the infrared distance sensor is removed primarily, and the output voltage of the relatively low infrared distance sensor is increased secondarily through an OP amp in proportion to 5V. In the MCU circuit, by using ADC, the output voltage increased through signal processing circuit is converted into the digital value, the converted digital value is converted into the actual distance with reference to the digital value to distance table previously programmed in the MCU, and a DC motor for rotating a board to which the infrared distance sensors are attached is operated.
摘要翻译：提供一种旋转式多红外距离扫描系统，通过旋转安装有多个红外线距离传感器的板，更快更准确地获得距离信息。旋转型多重红外距离扫描系统包括处理每个红外距离传感器的输出信号的信号处理电路和用于驱动红外距离传感器和电压到距离转换的MCU电路。在信号处理电路中，主要消除红外距离传感器的输出电压中包含的噪声，并且相对较低的红外线距离传感器的输出电压通过OP放大倍数按比例增加。在MCU电路中，通过使用ADC，通过信号处理电路将输出电压增加转换为数字值，将转换的数字值转换为实际距离，参考先前在MCU中编程的数字值到距离表，操作用于旋转安装有红外距离传感器的板的DC电动机。

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