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아두이노와 스마트폰 애플리케이션을 이용한 거북목 환자를 위한 재활치료 도구
홍인식,채동수,박지훈 순천향대학교 부설 산업기술연구소 2019 순천향 산업기술연구소논문집 Vol.25 No.1
In recent years, the popularization of computers has increased the frequency of complaints of shoulder muscles and skeletal abnormalities in occupants and students who are frequently used. Also, Several lifestyle habits and lack of exercise can cause stiff neck, shoulder and back muscles, and can reduce effective bio-mechanical functions and weaken soft tissues. Incorrect neck and head postures cause pain in the neck, head, and jaw joints and are suggested as a major cause of many muscle and skeletal pain syndromes. In this paper, we aim to rehabilitate rather than prevent head posture through conventional deep bending muscle strengthening exercise. Also, by combining exercise aids, FSR sensor and Flex sensor to assist with rehabilitation, communication with smartphone applications, It provides a solution through which the user can directly experience rehabilitation treatment.
RISC형 프로세서를 기본으로한 Superscalar 프로세서의 명령어세트 설계
홍인식 순천향대학교 부설 산업기술연구소 1995 순천향 산업기술연구소논문집 Vol.1 No.2
In this paper, a dual-issue 32-bit RISC based Superscalar micro processor and instruction set is proposed. Proposed Superscalar processor has basic 2-instruction in-order-issue and dual-pipeline structure. And, datapath includes 2-instruction decoder, 2-integer operation unit and 8*2 match effective pipeline operation is possible. Finally, op-code decoder is designed and simulated with VHDL for the verification of designed instruction set operation.
VHDL을 이용한 광대역 광변조기용 온도 제어 칩의 설계
홍인식 순천향대학교 부설 산업기술연구소 1998 순천향 산업기술연구소논문집 Vol.3 No.3
In this paper, a temperature compensation circuit for broad band electrooptical modulators is designed and fabricated with the FPGA using VHDL, which is very important for optimal operating of electrooptical modulators with the variation of temperature. The developed temperature compensation chip controls well the variation of the device temperature, and the electrooptical modulators with this chip are operated in optimal conditions. The functional simulation of this chip is performed on V-System, Model Technology.
홍인식 순천향대학교 1992 논문집 Vol.15 No.3
In this paper, an instruction set and a datapath on 4-stage pipelined architecture are proposed for the design of high performance RISC(Reduced Instruction Set Computer) type processor. The proposed datapath is designed from the result of analyzing the operations of unit functional block. In order to integrate the overall system in a chip, firstly, control unit is designed through the analysis of the whole system control signals. Since the control signals contribute main information for designing each functional block. These signals be distributed to functional blocks. Thus, modular design and implementation on a chip can be achieved accordingly. Instruction and data caches are included on the same chip for the purpose of improvement of the proposed processor.
M-Commerce 상에서의 Off-Line 지불 비즈니즈 모델의 설계에 관한 연구
홍인식 순천향대학교 부설 산업기술연구소 2001 순천향 산업기술연구소논문집 Vol.7 No.2
According as Users find convenience and simplicity, E-commerce age is turning M-Commerce age. That is, according as use of device to be mobie is increased, age that escape and use mobile phone or PDA and connect to Internet and use each king online service, and do cyber shopping in internet hundred through PC is coming. Specially, interest about Off-Line payment rises as using mobile device in M-Commerce. Point of one is IMT-2000 and Bluetooth technology that is next generation mobile communication. In this paper we proposed IMT 2000 and connection technology about Bluetooth and Off-Line payment business model in M-Commerce. Proposed business models are divided by off-line application part etc. That use purchase/payment part application field through individual certification, and Bluetooth greatly, And studied focusing to purchase/off-line payment of payment part.