消費者 購買行爲에 있어서의 購買決定要因에 관한 硏究 : 우리나라 消費者의 購買行爲를 中心으로

박희종 서울大學校 經營大學院 1973 국내석사

숙박업소 대실고객의 조기 퇴실과 연관된 투숙유형 및 날씨요인 분석 연구

박희종 연세대학교 공학대학원 2018 국내석사

So-called “Day-use” of a room is commonly used in a particular type of lodgements that are generally called “motels,” and effective management of such day-use practice as well as selling the product are one of the most important factors to the success of the lodging. Rooms for day-use require guests to check in and out at predetermined hours, yet most of the users leave before the time is up. Minimizing the vacancy to remerchandise the room has a big influence on management efficiency of the motel. In this study, accommodation and weather data are used to predict the possibility of additional accommodation after day-use guests check out. First of all, conditions for “significant early check-out” were defined to specify dependent variables, whereas occupancy and weather data which impact the results were selected as independent variables. A logistic regression model was used to make predictions. Moreover, a multicollinearity analysis was performed to identify the correlations between these variables, while an interaction analysis between the variables was conducted as well. As a result, the factors related to occupancy that affect early check-out of customers were whether the day was a holiday, the time of checking in, and whether the guests made a reservation. Weather-related factors include the dew point and incoming solar radiation. As for the interaction between the holiday and check-in time factors, a significant negative interaction was observed between holiday-daytime and workday-daytime. The trend shows that guests who come in weekends tend to stay longer and take a rest compared to their weekday counterparts. Next, the analysis on the relations between the weather and early check-out revealed that the guests were less likely to check out early when the weather was more humid with higher dew points. Moreover, the effects of the dew point were less prominent in the afternoon and evening and thus played a smaller role in early check-out decisions. Finally, regarding the solar radiation and early check-out, there was no significant relations in the morning time, but the correlation increased as the check-in time got later. If the rooms predicted to become vacant due to early check-out were sold via o2o reservation platform using the prediction model obtained from this study, the business can expect additional 6.7% to 13.5% of sales, depending on the trading area. 대실’은 일반적으로 ‘모텔’로 일컬어지는 형태의 숙박업소에서 보편적으로 사용되고 있는 방식이며, 상품을 파는 것도 중요하지만 이를 얼마나 효율적으로 운영할 것인가가 숙박업소 운영의 성패를 가르는 중요한 문제 중 하나이다. ‘대실’상품은 정해진 시간에 체크인과 체크아웃을 하게 되어 있으나 일반적으로 고객들이 이 시간을 모두 사용하지 않고 퇴실하는 경우가 비일비재하며, 이때 발생하는 공실 시간을 최대한 단축시켜 재상품화 하는 과정을 빠르게 수행하고 다시 판매 가능한 상태로 만드는 것이 운영 효율화에 큰 영향을 미치게 된다. 본 연구에서는 숙박 데이터 및 날씨 데이터를 활용하여 숙박업소 ‘대실’ 이용객의 조기 퇴실로 인한 추가 판매 가능성을 예측해보았다. 우선 종속 변수 설정을 위해 ‘의미있는 조기퇴실’의 조건을 정의하였고, 결과에 영향을 미치는 숙박 데이터와 날씨 데이터를 독립 변수로 선정하였으며, 예측 모델은 로지스틱 회귀분석 모델을 사용하였다. 이와 더불어 선정된 변수들 간 상관관계를 확인해보기 위하여 다중공선성 분석과 변수들 간 서로 미치는 영향을 알아보기 위하여 교호작용을 고려한 분석을 수행하였다. 결과적으로 고객의 조기 퇴실에 영향을 미치는 숙박 관련 요인으로는 휴일 여부와, 입실시간대, 예약여부로 나타났고, 날씨 관련 요인으로는 이슬점온도, 일사량으로 나타났다. 휴일여부와 입실시간대 간의 교호작용을 살펴보면, 휴일-낮의 경우 평일-낮 대비로 유의한 음(-)의 교호작용이 존재하는 것으로 확인되었는데, 이는 평일 대비 주말에 방문하는 고객들이 더욱 충분한 시간 동안 머물며 휴식을 취하려는 경향성을 보여주는 것이다. 다음으로 날씨와 조기퇴실 간 관계를 살펴보면, 이슬점 온도가 높은 습한 날씨일수록 조기퇴실의 확률이 낮아졌고, 다른 시간대에 비해 낮과 저녁 시간대에는 이슬점 온도로 인한 효과가 덜 민감하여 조기퇴실에 미치는 영향이 낮았다. 마지막으로 일사와 조기퇴실 간 관계를 살펴보면, 아침 시간대에는 일사와 조기퇴실 간 유의한 관계를 확인할 수 없었고, 입실시간이 늦어질수록 일사와 조기퇴실 간의 상관 관계가 더욱 커짐을 확인할 수 있었다. 본 연구를 통하여 얻어진 예측 모형을 통해 조기 퇴실할 것으로 추정되는 객실을 o2o 예약 플랫폼을 통하여 추가적으로 판매하였을 경우, 상권에 따라 6.7%에서 13.5%의 추가 매출을 기대할 수 있을 것으로 나타났다.

Cheese生産을 爲한 加熱乳의 Rennet 凝固性 回復에 미치는 理化學的 要因

박희종 全北大學校 1988 국내석사

The aims of this study was to increase the rennet coagulability in heated milk for cheese production. Stimulating factors of rennet coagulation such as amounts of added rennet, effect of Ca agent and concentration, setting time at low temperature, effect of fresh milk mixing into heated milk and renneting temperature were examined and obtained results were indicated as follows: 1. The NCN, total counts and ultrafiltrable calcium were decreased according to increase of heat treatment. It is indispensable that the addition of calcium agent to heated milk for rennet coagulation and amounts of calcium should be added to heated milk in proprtion to heat treatment. 2. Coagulation adjuvant effect of mono calcium phosphate was superior with compare to calcium chloride. 3. Heated milk at 100℃ for 10 minute could be induced the rennet coagulation by setting at 4℃ for 12 hours before renneting. 4. Commercial pasteurized and sterilized milk and autoclaved milk could be also stimulated rennet coagulation by addition of 10~15% fresh milk before renneting. 5. Sterilized and autoclaved, milk were coagulable at 45℃ with addition of 3mM of mono calcium phosphate. 6. One can be untilise nearly all type of heated milk for cheese production by application of above stimulating factors.

賃貸住宅供給을 爲한 支援策에 關한 硏究

박희종 건국대학교 1987 국내석사

中學校 數學敎育에서 函數指導에 關한 硏究

박희종 建國大學校 1987 국내석사

도박 중독자 아내가 경험하는 심리적 현상

박희종 백석대학교 2014 국내박사

Abstract A Study on the psychological phenomenon of Pathological Gamblers’ Wives Park, Hee Jong Major in Christian Counseling The Graduate School of Christian Studies, Baekseok University This study is on psychological phenomenon of pathological gamblers’ wives. This study tries to understand about psychological phenomenon which occur on marital life of gamblers’ wives as a whole. To understand the real nature and structure of psychological phenomenon which take place on marital life of gamblers’ wives it has been used phenomenological method. Period of data acquisition has been from June 2011 to April 2013 and there were 6 research participants. Collection of materials are gathered through a face to face personal interviews with the participants. Gathered research materials are analyzed by applying the method of Colaizzi (1978). 1. As a result of this study it has been verified 117 significant statements, and 36 themes were drawn from those statements, then clustered into 9, and then categorized by 4. The 4 categories include ; ‘Living together ignorantly’, ‘Husband centered’, ‘Activation of resentment’, ‘Self assertive responsibility’. 2. From the 4 categories on marital life of pathological gamblers’ wives, the meaning and fundamental structure of experiencing psychological phenomenon caused by husband’s gambling is as follows; The participants have lived a long period of time morbidly dependent on the husbands since their marriage. They did not recognize that their husbands were lying in order to raise money for gambling. They got along together not realizing the harm and evil influence of gambling in their marital life. As husbands’ gambling activity were exposed the participants had experienced psychological trauma because of gambling debts. Yet they even more adhered to husband centered life. They accepted husbands’ gambling activity as their own fault that they did not care for them sufficiently. Because of that they felt sorry and guilty for their husbands, and they could not express but suppress the feeling of resentment of their husbands which often arises inside them. Suppressed anger affected dysfunctional family relationships. Because of restrained wrath in their mind they reacted irritably to their children and so the family members had become estranged each other. Eventually suppressed anger burst out as the husbands carry on gambling activities. Prime feelings of Gamblers’ wives’ were anger. With feelings of anger they experienced unrest, insecure, doubt, despair, problems of bring up the children, depression, confusion, loneliness that come from feeling responsible for the household alone, sense of guilt and shame. Bursting out of anger of the participants brought about on them a positive effect. Gushing out of anger effected beneficially on their health recovery and husbands’ self examination about their gambling activities. Also this acted as the catalyst for them to have their own opinion and awareness of their own lives’ attitude. In the time of difficult situation which caused by the husbands’ gambling the participants were supported by the children, belief, and families around them. The children gave meaning of their existence, belief stilled the desire to divorce with their husbands. Especially parents in laws were strongest support to remain on marriage. They became more self assertive in life getting out of the husbands’ dependent life style. They only could preserve the marital life as they carried out the responsibility for their children, financial responsibility of their household, and the responsibility of keeping the commandment of God those who were christians. Also they and their children had the desire to become counselors for addicted gamblers in the future to help to recover them. And christian wives eagerly desired their husbands to restore in the faith. The result of this study can be used as a fundamental data presenting about the nature of psychological phenomenon on marital life of gamblers’ wives and, how they and their families recover psychologically. 국 문 초 록 본 연구는 도박 중독자 아내 결혼생활에서의 심리적 현상에 관한 연구이다. 본 연구는 도박 중독자 아내의 결혼생활에서 나타난 심리적 현상에 대한 총체적인 이해를 하고자 한다. 본 연구는 도박 중독자 아내의 결혼생활에서 나타나는 심리적 현상의 본질과 구조를 파악하기 위하여 현상학적 연구방법을 사용하였다. 자료 수집 기간은 2011년 6월부터 2013년 4월까지 실시하였으며, 연구 참여자는 총 6명이었다. 자료 수집은 연구 참여자와의 일대일 면담을 통해 수집하였다. 수집된 자료는 Colaizzi(1978)의 방법을 적용하여 분석하였다. 1. 본 연구 결과 117개의 의미 있는 진술이 확인되었으며, 36개의 주제와 9개의 주제군, 4개의 범주로 도출되었다. 도출된 4개의 범주는 ‘무지에서의 동거’, ‘남편 중심성’, ‘분노의 활성화’, ‘자기 주장적 책임성’으로 나타났다. 2. 도출된 4개의 범주를 중심으로 도박 중독자 아내의 결혼생활에서 남편도박으로 인하여 경험한 심리적 현상에 대한 본질과 의미는 다음과 같다. 참여자들은 결혼 후 오랜 동거기간 동안 남편에게 병리적으로 의존된 삶을 살아왔다. 그들은 남편이 도박자금 마련을 위한 거짓말을 인지하지 못했으며, 도박의 해악을 이해하지 못하는 무지의 결혼생활이었다. 참여자들은 남편의 도박이 드러났을 때는 도박 빚으로 인해 심리적 외상(外傷)을 함께 경험하였다. 그러나 이들은 남편 중심의 생활로 더 밀착되었다. 이들은 남편의 도박행위가 자신이 배려해 주지 못해 발생된 것으로 받아들이고 있었다. 이로 인하여 남편에 대한 미안함과 죄책감을 갖고 있었으며, 가끔 나타나는 남편에 대한 분노는 겉으로 표출하지 못하고 억압되었다. 억압된 분노는 역기능적인 가족관계로 나타났다. 즉 이들의 억압된 분노는 자녀들에게 과민하게 반응하였으며, 원가족들과의 관계가 소원해졌다. 이들은 남편의 계속되는 도박으로 억압되었던 분노가 드디어 밖으로 폭발하게 되었다. 도박 중독자 아내의 주된 감정은 분노였다. 분노의 감정과 더불어 불안, 의심, 절망, 자녀 양육문제, 우울함, 혼란스러움, 가정을 홀로 책임지는 과정에서 느끼는 외로움, 죄책감, 수치심 등이 함께 분출됨을 경험하였다. 이들의 분노 폭발은 긍정적인 효과를 가져왔다. 분노의 분출은 참여자의 건강성 회복과 도박행위에 대한 남편의 자기반성에 좋은 영향력으로 작용하였다. 또한 이것은 이들로 하여금 자기 주장적인 삶의 태도와 의식을 갖는 촉매 역할을 하게 되었다. 참여자들이 남편 도박으로 인한 힘든 상황에서 삶을 지탱할 수 있었던 것은 자녀들과 신앙과 주변 가족들의 도움이었다. 자녀들은 이들에게 존재해야 할 의미를 가져다주었고, 신앙은 남편과 이혼하고 싶은 욕구를 잠재웠다. 특히 시부모님은 참여자가 결혼을 유지하는 데 가장 든든한 버팀목이었다. 이들은 남편에게 의존적이던 생활에서 벗어나 자기 주장적인 삶을 살게 되었다. 이들은 자녀에 대한 책임성, 가정 경제의 책임성, 그리고 하나님의 명령을 지키려는 신앙의 책임성을 지키는 가운데 결혼생활을 유지할 수 있었다. 또한, 이들은 자신과 자녀들이 장래에 도박중독을 치유하는 상담가의 꿈을 가지고 있었다. 그리고 남편이 신앙 안에서 회복되길 간절히 소망하고 있었다. 본 연구 결과는 도박 중독자 아내의 결혼생활에서 나타나는 심리적 현상에 대한 본질을 제시함으로써 도박 중독자 아내와 그 가족의 심리적 회복에 기초 자료로 활용될 수 있을 것이다.

호텔 시장세분화에 관한 연구 : 유성지역을 중심으로

박희종 경기대학교 국제대학원 2002 국내석사

본 연구는 호텔시장 세분화에 관한 이론적 고찰과 호텔 이용객의 만족도와 중요도를 중심으로 인구통계적 요소와 일반사항을 분석·시도하여 비슷한 특성을 가진 집단으로 세분화하는데 있다. 연구방법은 기존 연구와 실증연구를 바탕으로 세분화를 구축하였고, 이를 바탕으로 유성지역 호텔을 이용하는 고객을 인구통계적 요소와 호텔의 일반사항에서의 선호도를 중심으로 분석하고 연구하였다. 시장세분화는 새로운 고객 획득의 가능성과 아울러 세분화된 고객층에게 더 한층 충분한 서비스를 행함으로써 고객을 유지할 수 있고, 그에 따른 기업 이윤증가가 가능해 진다. 시장을 세분화하는 지표로서는 연령, 소득, 직업, 교육수준, 등의 인구통계적인 변수가 가장 기본적으로 이용된다. 고도의 산업사회가 되면서 인간의 심리적 행동을 알아내기가 어려우며, 인구 통계적의 변수 뿐만 아니라, 생활양식 등을 포함한 행동분석적 변수를 보다 효율적으로 이용하는 것이 필요하였다. 호텔은 고객의 구매 행동의 바탕이 되는 이유내지는 동기를 파악하고 고객의 요구, 감정, 의견, 태도 등과 같은 내재적인 심리작용과 실제행동간의 관계를 조사하여 시장세분화를 통한 과학적인 마케팅 전략이 모색되어야 할 것이다. Contemporary hotel business has been systematically organized along with various facilities and multinational chains, while focusing on more efficient management by introducing up-to-the-minute installations including international network. Moreover, it gives impetus to make a series of efforts to meet customer needs that expect more service, conveniences and cash values. Nevertheless, many local hotels often missed good opportunities to reach goals toward customer satisfaction by presenting commodities fit for customer expectations. The reason can be mainly attributed to its inferior accommodation environment, tight financing and immaturity in latest hotel marketing. Above all, as a breakthrough over these unfavorable circumstances, it is essential to analyze respective local accommodation market. This study intends to subdivide existing hotel markets and identify characteristics of each subdivided market, and focuses on making reasonable strategies with regard of conditions of a hotel, so that we can realize the importance of practices in hotel marketing and perform customer-oriented marketing strategies to meet customer needs or desires in more effective ways. Further directions toward goals of this study can be summarized as follows: First, identify how much the individual one of major attributes has effects on customer guests when they select a hotel. Secondly, discriminate which type of demographic characteristics customer guests have according to their general characteristics upon hotel selection, and identify their needs within target market by a questionnaire survey so that a differentiated model for hotel management can be made to achieve potential competitive edges over other local hotels. This study is composed of total 5 chapters: Chapter 1 describes the purposes, methods and scope of this study and issuable problems as well. Chapter 2 addresses theoretical background of this study over its subsections. Chapter 3 indicates practical analysis over its subsections. Chapter 4 provides empirical analysis. Chapter 5 provides the conclusion of this study. As a result of empirical survey made for hotel guests by using the importance and satisfaction of hotel factors, based on general and demographic variables out of criteria for subdividing markets of hotel guests in Yuseong area, it was found majority of customer guests who most often uses hotels around Yuseong area has the following features: married male(marital status and gender), Seoul and Gyeonggi area(current address), below 1,500,000 won(monthly income) and from 30 to 49(age). In particular, the guests who used banquet room or event hall were somewhat satisfied with customer satisfaction factors such as street or hotel facilities, room service price and accessory conveniences, while they were more or less discontented with limitations specific to local hotels such as various facilities, dealing with discontent of guests and easy access to information. In conclusion, it is noted that the hotels in Yuseong neighborhood can afford to attract neither a variety of meetings nor large-scale events even along with their own advantage of good traffic location around Daejeon Metropolitan City. Thus, it is critical to keep investment of material resources in these hotels and make standardized manual along with corresponding job orientations in the level of human resource management. Furthermore, it is necessary to search any solution to facilitate guests who often participate in banquet or event to use another shops even in a hotel.

CAI 適用에 의한 英語基礎學力에 미치는 效果

박희종 湖西大學校 敎育大學院 2002 국내석사

CAI는 학습자가 자기 주도적으로 학습에 참여하여 수준별 성취도에 도달하는데 적합한 교수·학습모형으로 인정되고 있다. 이에 본 연구는 영어학습에 흥미를 잃은 학생들에게 CAI로 교수·학습하여 영어기초학력의 변화를 보고자 한 것이다. 이러한 관점에서 본 프로그램은 1. CAI 교수-학습 방법이 기존의 수업방법보다 영어기초 학습자에게 보다 효과적인 것이라 판단되어 Flash5.0을 이용하여 학습 내용을 설계·구현하였다. 2. 학습내용을 학교 홈페이지에 탑재하여 그 것을 언제, 어디서, 누구나 학습 할 수 있도록 했으며, 수업시간 및 가정학습에 활용하였다. 학습내용은 Prounciation, Syntax, Verb, Dialogue, Test 로 나누어 개인교수 및 반복연습의 혼합유형으로 설계·구현 하였다. 3. CAI 적용 효과에 대한 검증 방법으로는 충청남도 교육청에서 개발한 기초·기본학력 평가도구로(2002. 03. 26) 임의반 과 실험반 두 반을 선정하여 결과 분석하였다. 이상의 연구 결과 CAI을 이용한 영어학습은 학생들의 기초영어 학력을 향상시키는데 효과적이었고<표1>, 특히 읽기 능력을 향상시키는데 매우 효과적이었다<표2>. 또한 CAI를 활용 수업에 대한 학습자의 인식 및 태도는 89.9%의 절대 다수 학생들이 “흥미있다”로 나타났다<표5>. CAI is recognized as a professor/study model suitable to make an academic accomplishment according to level by initiatively participating in learning. This research aims to observe the change made to the students with basic English academic ability who are lack of interest in studying English by applying CAI professor/study method. The followings are the details of this program: 1. CAI professor/study method is considered to be more effective for those with the basic English academic ability than the existing learning method and Flash 5.0 has been used to plan and complete the study contents. 2. The study contents have been included on school homepage so that everyone can study the material whenever and wherever. It can be effectively used in school class as well as home study. The study contents are composed of pronunciation, syntax, verb, dialogue, and test realizing the mixed form of private professor and repetitive practice. 3. For the verification method of this research result, The Basic/Elementary Scholastic Test developed by Chungcheongnam-do Office of Education (March 26, 2002) has been used for analysis with the two selected classes of comparative group and experimental group. As for the research result, English study using CAI has come out to be effective in improving the students basic English ability, especially in improving their writing skill. Also, the analysis result upon the overall awareness and attitude of the English learners using CAI has shown that generally, most of the students are satisfied and have a favorable impression on a class using CAI.

千年期에 關한 解釋的 硏究

朴喜鍾 三育大學 大學院 1983 국내석사

One of the most important subjects of eschatology is the Millenniium. It has been variously interpreted as : a long period of erthly peace, the entire christian age, a time when the redeemed will reign woth their Loard in heaven and the restoration of the Temple and it's sacrifices in Jerusalem. A fully developed Bilical eschatology must recognize and deal with the millemmium as revealed in the Bible. The term millennium does not occur shtetch of time-one thousand years. In the last book of the Bible such a period is endowed with a specific theologucal content. In Revelation 20, John saw two features in vision. These, in Revelation 20 the redical binding of satan's deceptive power over the nations and the reign of Christ with the resurrected martytres, have charged the word milliennium with theological content and an apocalyptic significance. Revelation 20 s one of the most controversial apocalyptic passages of the whole Bible in Christian theology. The antecendents of John's prophetic view in Revelation 20 can be found in Old testament predictions concering the apocaly[ptic "Day of the Lord". The prophecies of Jeremiah, Isaiah and Ezekiel speak of eschatological events in apocalyitic language. When we look at the problem of which interpretation is based on the Bible, historic premiliennialism appears to be the soundest solution. Historically, four oajor philosophies of history concerning the millennium have developed. A resent book calls these: historic premillennialism, dispensational premillennialism, postmillennialism, and amillennilism. Anillennialism considers the millenniun as a purely symbolic, atemporal lhase sygnifying the whole period of the Christian church. It allows for no specific thousand year regin of Christ on earth. The Old test Testment prophecies concering the Davuduc kingdom are applied to Christ's spiritual reign in the church, while they still await their full realization in the earth made new. Postmillennialism holds that Christ's Kingdom is a present reality because He reigns in the hearts of the His believers. It expects a conversion of all nations prior to the second Advent. The Kingdom of God will grow grafually through ever-expanding gospel preaching. Postmillennialism considers the first resurrection in Revelation 20, which introduces the thousand-year period, to be the new birth, a spirityal resurrection only. In premillennialism two basically different types must be distinguished: historicists and dispensationalists. Both believe that the millennium is sparply marked off by two literal resurrections from the dead: the resurrection of the righteous at the beginning, and that of the wicked at the end. Both believe that ithe millennial kingdom will be inaugurated by Christ's visible return and chaterized by His continued reign over the earth. The basic differences of interpretation become apparent in the applications given to the terms church and Israel in the Old Testment kingdom prophecies. Historic premillennialism has consistently held the church to be the true Israel of God and the focus of an earthly millennium. Dispensationalism is based exclusively on the premise of a consistent literalism in all propheitc applications. The connection with John's preceding vision in Revelation 19 strongly suggests a chronological sequence between chapters 19 and 20. There is no doubt that Revelation 19 : 11-21 pictures the glirious second Advent of Christ. The Vision about the binding of the serpent-dragon (chap. 20:1-3) logically follows, then, after the Seconf Advent. Only after the millennialism he be thrown into the lake of fire. The context of the millennium then establishes the conclusion that it begins with Christ's second coming. Now we consider that some of the principles of Old Testament propheitc interpretation overlooked by those who reserve The Old Testament prephecies for the Jews of future age. (1) The promises ot ancient Israel were conditional. (2) National Israel failed to meet the conditions, hence lost the kingdom and the probise. (3) The Christian church, "Sporitual Israel," is now the inheritor of the promises. (4) Prophecies originally literal may be fulfilled spiritually to "Spiritual Israel" in this age and transcondentally in the world to come. Which is interpretation of the millennialism that is based on the Bible? It is the historic-premillennialism. The postmillennial judgment deals exclusively with unbelivers or rejectors of Jesus christ. The judgment delineates clealy in every case the righteousness of the sentence passed. The purpose of the binverstigation by God's saints indicates the significance of the millennium: The ultimate theidicy of the creator. Thus god's wisdom, justice, and goodness are placed beyond question forever. The character of god is vindicated before the univers. All creatures in heaven and on earth the righeous and the wicjed, cannot help bowing their knees at the name of Jesus.

무선 휴대용 심전도 모니터링 시스템 구현에 관한 연구

박희종 조선대학교 대학원 2010 국내석사

The electrocardiogram (ECG) is a representative signal containing information about the condition of the heart. However, the heart diseases may not show up all the time, but would manifest at certain irregular intervals during the day. Therefore human observer wants to get the ECG data by ambulatory ECG monitoring system. The existing ECG monitoring system has a lot of constraints for mobile environments, especially on low power consumption and irregular outdoor environment, etc. In this study, we implemented the 3 channel wireless ECG monitoring system. This system consists of 3 wireless sensor nodes with ECG sensor board(including 3 electroid per each sensor node), 1 base node for receiving the ECG data transmission and 1 ECG monitoring software for display on PC. We used PowerTOSSIM to estimate power consumption of wireless ECG monitoring system. From the experiments, we found that radio spends most power since radio works continuously for data transmission and we can't change it into sleeping mode. We adopted the recent study of "Intelligent sensor node based a low power ECG monitoring system" by Minzeng et al to reduce radio power consumption. The node equipped with intelligence can decide whether the captured signal is normal or abnormal by following the procedure: A cardiac cycle is captured with 300 hundred samples. After that, euclidean distance is calculated according to AR modeling and classify abnormal ECG cycles. If ECG sensor node determines that the signal is abnormal, the transmission will be launched. Sensor node transmits only abnormal ECG cycles to the base node and will not transmit any data with normal classification. From the experiments, we show that we can save maximum 57% power consumption by adopting the intelligent sensor nodes.