대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2001년도 합동 추계학술대회 논문집 정보 및 제어부문
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- Pages.450-452
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- 2001
PC 기반의 무인 소화물 접수장치 설계에 관한 연구
Development of Small Package Drop-Off System
- Nam, Byong-Keun (Department of Electrical Engineering Dankook University) ;
- Han, Kyong-Ho (Department of Electrical Engineering Dankook University)
- 발행 : 2001.11.24
초록
In this paper, we proposed the automatic postal drop-off system based on the microprocessor board or PC. The weight of the small postal package is transmitted from the electronic scale and user-entered addresses and delivery rate are processed by the controller to calculate the fee. For 24 hour out-door operation and maintenance, non-cash payment methods such as credit card payment is used. The post stamp and receipt are printed by the thermal printer. For the electronic processing of the parcel, serial code is also printed on the stamp and receipts in bar code format. The parcel information obtained by the automatic postal drop-off system is transferred to remote central system by dial-up modem shared by the on site office. The proposed system and its control software are built for prototype model operation and the result met the design requirements. For real time processing, data reception through three serial ports is handled by interrupt routine. The proposed system is expected to be applied for commercial logistics system and pc automation system.
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