초록

하천이나 바다를 가로지르는 교량과 같은 곳에서 발생하는 바람을 동반한 농도가 매우 심한 안개를 제거하기 위하여 건조공기와 음이온 응결핵과 같은 안개제거 물질을 시스템에 최적화하여 교량의 차량 진행방향으로 효율적으로 분사함으로써, 농무를 300초 이내에 제거하여 교량에서 상시 100m 이상의 시정을 확보될 수 있도록 “100m 이상 시정확보가 가능한 교량용안개제거장치”개발

(출처 : 요약서 3p)

Abstract ▼

□ Purpose & Contents
The final goals for this research are comprised of the followings :
1) Development of optimized counter-fog device which allows to assure over 100m visibility distance constantly on the road of the bridge,
2) Development of low-noise counter-fog device to minimize the n

□ Purpose & Contents
The final goals for this research are comprised of the followings :
1) Development of optimized counter-fog device which allows to assure over 100m visibility distance constantly on the road of the bridge,
2) Development of low-noise counter-fog device to minimize the noise occurred by the blower system,
3) Development of light-weight counter-fog device suitable for the bridge installation,
4) Set up of standard design specifications and maintenance manual for the installation on the new and existing bridges,
5) Set up and operation of Test-bed.

□ Purpose & Contents
〈 For the first year 〉
1) Related reference and report
2) Drawing and prototype of counter-fog device for improvement of performance
• Drawing and prototype of device emitting the air with less than 40% of initial relative humidity
• Drawing and prototype of device emitting over one million anions per second
• Drawing and prototype of optimized mesh able to eliminate the fog particles entering into the air inlet of the blower system
3) Prototype of counter-fog device and report on field application test
• Prototype and report on field application test
• Qualification report on performance evaluation
4) Report on the light-weight material of counter-fog device
• Computer simulation result report on the stability analysis for the installation on the new and existing bridges
• Environmental and structural stability report on the light-weight material
• Drawing and prototype of housing using the light-weight material

〈 For the second year 〉
1) Related reference and report
2) Drawing and prototype of counter-fog device to reduce the noise
• Drawing and prototype of silence to reduce the noise of fan from the inlet and outlet of the blower system
• Drawing and prototype of noise insulation material inside the counter-fog device
• Drawing and prototype of soundproof structure on the side of counter-fog device
• A prototype and report on field application test
3) Standard design specifications for the installation on the new and existing bridges
• Standard design specifications and drawing
• Maintenance manual for installation and operation
4) Test-bed on counter-fog device for a bridge
5) Operation and modification report on test-bed
6) Qualification report on performance evaluation

□ Results
〈 For the first year 〉
1) Related reference and report
2) Drawing and prototype of counter-fog device for improvement of performance
• Drawing and prototype of device emitting the air with less than 40% of initial relative humidity
• Drawing and prototype of device emitting over one million anions per second
• Drawing and prototype of optimized mesh able to eliminate the fog particles entering into the air inlet of the blower system
3) Prototype of counter-fog device and report on field application test
• Prototype and report on field application test
• Qualification report on performance evaluation
4) Report on the light-weight material of counter-fog device
• Computer simulation result report on the stability analysis for the installation on the new and existing bridges
• Environmental and structural stability report on the light-weight material
• Drawing and prototype of housing using the light-weight material

〈 For the second year 〉
1) Related reference and report
2) Drawing and prototype of counter-fog device to reduce the noise
• Drawing and prototype of silence to reduce the noise of fan from the inlet and outlet of the blower system
• Drawing and prototype of noise insulation material inside the counter-fog device
• Drawing and prototype of soundproof structure on the side of counter-fog device
• A prototype and report on field application test
3) Standard design specifications for the installation on the new and existing bridges
• Standard design specifications and drawing
• Maintenance manual for installation and operation
4) Test-bed on counter-fog device for a bridge
5) Operation and modification report on test-bed
6) Qualification report on performance evaluation

□ Expected Contribution
〈 Application plan 〉
1) Counter-fog device, the result of this research, could be the base of precious research materials on artificial weather control system to deal with the abnormal climate in future.
2) Since it is an mechanical but active system to make sure of the safety against any danger caused by fog, it could create a new business field and could provide the bigger market to the major part suppliers related to this device.
3) Lastly, it could be utilized as R&D business information to add values on research development such as joint utilization and commercialization assistance, etc. through the verification service including specification, patent, prototype, etc. with the government organization for the public advantage as a national level.

〈 Expected contribution 〉
1) Currently, no counter-fog technology is available in any other countries. As such, this technology could strengthen the national competitiveness and a great ripple effect is anticipated to the related companies in Korea. Particularly, the industry in large air blower, which is one of the major parts of this device, and noise control technology industry could expect to achieve an important technical development.
2) Based on this technology, securing the original technology which will boost the research development in the field of meteorological disaster and related, could improve the national competitiveness in the related industry. Especially fog related field among meteorological disaster studies used to have a high technological dependency. So it is a very important technology to be independent in this field. Moreover, by obtaining the unique technology against the high technology of advanced countries on counter-fog facility or by removing the obstacles while introducing technology, the basic ground of technology advanced country could be ready in front of us.
3) As a Korea based counter-fog facility, we can expect more effective result without wasting budget. And also, it is expected to play a major role of protecting life and property of people through preventing any fatal traffic accident caused by fog in Seohae Grand Bridge or Yeongjong Grand Bridge, etc. It is also expected to save the social opportunity cost through reducing any inconvenience due to fog in the airport or seaport.
4) Counter-fog facility appropriate to the local weather condition can show the new guideline and may provide the opportunities to have the import substitution effect as well as to preoccupy the export market. As a conclusion, it is expected to contribute the advance in the local road environment and weather industries. On top of that, it could eventually increase the user’s satisfaction level by providing the safe and pleasant road conditions.

(출처 : SUMMARY 7p)

목차 Contents

• 표지 ... 1
• 제 출 문 ... 2
• 보고서 요약서 ... 3
• 국문 요약문 ... 4
• SUMMARY ... 7
• CONTENTS ... 10
• 목차 ... 11
• 제1장. 연구개발과제의 개요 ... 12
• 1. 연구개발 목적 ... 12
• 2. 연구개발의 필요성 ... 12
• 3. 연구개발 범위 ... 17
• 제2장. 국내외 기술 개발 현황 ... 21
• 1. 국내 관련기술 특허 동향 ... 21
• 2. 국외 관련기술 특허 동향 ... 26
• 3. 국내외 시장분석 및 사업화 전망 ... 27
• 제3장. 연구 수행 내용 및 성과 ... 33
• 1. 연구개발의 최종 목표 ... 33
• 2. 최종목표Ⅰ: 교량 내 상시 시정거리 100m 이상 확보 가능한 안개제거장치의 최적화 개발 ... 34
• 3. 최종목표Ⅱ: 교량설치를 위한 1톤 이하의 안개제거장치 개발 ... 45
• 4. 최종목표Ⅲ: 송풍장치에서 발생하는 소음을 줄임으로써 85dB 이하의 저소음 안개제거 장치 개발 및 테스트베드 구축 ... 49
• 5. 최종목표Ⅳ: 기존 교량이나 신설 교량에서 설치 시 필요한 표준설계시방서와 유지관리 매뉴얼 작성 ... 86
• 제4장. 목표 달성도 및 관련 분야 기여도 ... 99
• 1. 1차년도 목표 달성도 ... 99
• 2. 2차년도 목표 달성도 ... 101
• 3. 관련 분야 기여도 ... 105
• 제5장. 연구개발성과의 활용계획 ... 106
• 1. 성과물의 활용방안 ... 106
• 제6장. 연구 과정에서 수집한 해외 과학기술 정보 ... 107
• 1. 해외 안개관련 교통안전시설 현황 ... 107
• 제7장. 연구개발성과의 보안등급 ... 109
• 제8장. 국가과학기술종합정보시스템에 등록한 연구시설·장비 현황 ... 109
• 제9장. 연구개발과제 수행에 따른 연구실 등의 안전 조치 이행 실적 ... 109
• 1. 일상점검 ... 109
• 2. 정기 안전 교육 ... 109
• 제10장. 연구개발과제의 대표적 연구 실적 ... 110
• 제11장. 기타 사항 ... 112
• 제12장. 참고 문헌 ... 113
• 참고3 SMK(Sales Material Kit) (서식) ... 114
• 끝페이지 ... 116