참고문헌
- 민남기, '센서전자공학', 동일출판사, 2003
- 윤덕용, 'AVR ATMEGA128 정복', OHM사, 2006
- 김영해 외, '센서 인터페이싱', 機電硏究社, 1991
According as the industry develops recently, the import and export freight amount is increasing sharply, but physical distribution processing equipment ability had achieved conveyance, surge and setup of physical distribution by human's labor ability. But, inefficiency is indicated in operation of product line and warehouse or physical distribution storage equipment because is ceilinged the processing physical distribution amount and the efficiency in physical distribution processing by these labor ability.