• Journal of the Institute of Electronics Engineers of Korea SC
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• v.43 no.2 s.308
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• pp.33-39
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• 2006

This paper designed the electronic circuit part of Potable Infrared Night Vision Scope for a small size, light weight, and low power. Designed electronic circuit part is composed of an Auto Voltage Selecting Module, and a Power Supply Module. An Auto Voltage Selecting Modulo is composed of a switch, a battery, a step up voltage part, and a selecting voltage part. A Power Supply Module is composed of a high luminous sensing part, a battery voltage sensing part, a infrared illumination part, a connection sensing part, and a power control part. And this module controls the power of Image Intensifier Tube. To verify the performance of the designed electronic circuit part, we experimented the consumption power and continuous using time. Experimental results show that the designed electronic circuit part improves considerably on the performance of the AN/PVS-14. performance.

• Proceedings of the KIEE Conference
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• 2005.05a
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• pp.137-140
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• 2005

The electronic dispenser is composed of electronic part and mechanical part. Electronic part is consisted of input keypad, micro-controller, display module, and pump module. In this paper we designed micro-controller for electronic part. The micro-controller controls display module and pump module. The display module is composed by LCD device, and the pump module is composed by motor device. The micro-controller for an electronic dispenser is designed by VHDL. We used WX12864APl for the LCD device and SPS20 for the stepping motor. Also, the micro-controller is designed by Altera Quartus tool and verified with Agent 2000 Design-kit using APEX20K Device. In this paper, we present possibility to adopt of biotechnology field through designing of one-chip controller for an electronic dispenser.

• Proceedings of the IEEK Conference
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• 2006.06a
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• pp.887-888
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• 2006

In this paper, we devised mac-yule detection system which provide resting state mac-yule. The devised system composed of signal transformation part, signal processing part, and PC based display part. Hardware part consisit of PPG, ECG, EEG, EMG, and RSP. Also, software system consist of bio-signal processing software which detecting mac-yule. EEG-$\alpha$, $\beta$ wave analysis algorithm that use wavelet transformation, RSP detecting algorithm which used zero-crossing method.

• Journal of Aerospace System Engineering
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• v.7 no.1
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• pp.26-31
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• 2013

A glass cockpit is an aircraft cockpit that features electronic (digital) instrument displays, typically large LCD screens, rather than the traditional style of analog dials and gauges. While a traditional cockpit relies on numerous mechanical gauges to display information, a glass cockpit uses several displays driven by flight management systems, that can be adjusted to display flight information as needed. This study introduces design considerations of electronic display in KAS Part 23 airplanes.

• Journal of Advanced Navigation Technology
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• v.12 no.3
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• pp.255-262
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• 2008

In this paper, we developed the circuit and part information maintenance system based on JSP (Java Server Page) web server using web browser. Designers can easily search part information and register the new components or parts, and this system is linked to the EDA (Electronic Design Automation) system to be applicable to the circuit and part schematics in real time. Therefore, EDA system part library managed by individual designers are integrated into the web-based maintenance system.

• Journal of Korean Society of Archives and Records Management
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• v.5 no.2
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• pp.49-72
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• 2005

This study aims to analyze the structures of electronic records classification and suggest managing requirements for electronic folder as basic entity for ERM. This present study begins with analyzing the various types of electronic folders based on the Requirements for Electronic Records Management Systems: Functional Requirements of U.K. It designs some examples of classification structures for clarifying the meaning of the electronic folders, components and markers. Finally, it analyses some implications for korean environments including application of electronic folder concept, principles of folder open and closure, and introduction of electronic part entity for efficient folder management.

• The Journal of Information Technology
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• v.7 no.3
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• pp.83-98
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• 2004

What may be a problem, however, is determining the application to electronic methods of the various rules which the courts have developed for dealing with the consequence of different methods of communicating offers and acceptances. However, it was doubtful that in the law electronic documents may make part of the traditional documents based on paper. The purpose of this thesis, thus is to examine the effectiveness of electronic methods as a means of forming contracts and the some legal problems. Accordingly, The thesis is basically divided into two part. Part one considers a contract for trade is made how, when and where through compare with traditional contracts law and electronic methods. Part two considers and explores the efficiency on the formation of electronic contracts for the sale of goods by On-line.

• Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference
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• 2010.06a
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• pp.282-282
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• 2010

LED Device was designed of electronic circuits of electrical power part for used Pspice student version and used Infrared LED lamps of load part. LED was used Computerized Electronic Medical Infrared Thermographic Imaging System for body surface Investigation of variable Body thermal asymmetry. It was knowledge body thermal Asymmetry of body surface and quantity body surface of electromagnetic wave to inflow electrical power part.

• Journal of IKEEE
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• v.9 no.2 s.17
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• pp.101-107
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• 2005

This paper presents an one-chip controller for an electronic dispenser. The electronic dispenser is composed of electronic part and mechanical part. The electronic part is consisted of input keypad, micro-controller, display module, and pump module. In this paper we designed micro-controller for the electronic part. The micro-controller controls display module and pump module. The display module is composed by LCD device, and the pump module is composed by motor device . The micro-controller for an electronic dispenser is designed by VHDL. We used WX12864AP1 for the LCD device and SPS20 for the stepping motor. Also, the micro-controller is designed by Altera Quartus tool and verified with Agent 2000 Design-kit using APEX20K Device. In this paper, we present possibility to adopt of the biomedical device through the one-chip controller for the electronic dispenser.

• The Journal of Society for e-Business Studies
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• v.4 no.2
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• pp.81-94
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• 1999

This paper shows the architecture of IPS(Intermarket Payment System), an implementation of the electronic payment function for internet-shopping merchant system. Because the original purpose of commerce transaction is the exchange of money for goods or services, it is very important to prepare an exchangeable economic value or method. The electronic payment system is the hardware or software or both to process an electronic payment transaction. It has two type, the broker type and the electronic value type. The broker type means an intermediator between real bank network and internet commerce transaction. The electronic value type means a substitute for money in the real world. This paper shows the architecture and the function to implement the broker type electronic payment system. The system has two parts. One is the mediator part to support multiple payment systems and to offer common access methods for merchant system database. The other is the executor part to implement the payment protocol and to process payment transaction.