• Resources Recycling
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• v.14 no.3
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• pp.6-15
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• 2005

The overall area of Taiwan is 36,006 km$^2$ and population was about 22,535,000 persons in 2003. The population density became 625persons/km$^2$. The economic of Taiwan progress since 1970. Gross national production in 2004 increased by 2.3 trillion or 493% relative to 1981. The number of automobiles in 1981 was 821,862, and increase to 6,389,186 in 2004. The number of motorcycles in 1981 were 4,591,547 and increase to 12,793,950 in 2004. The vehicle growth rate of automobile and motorcycle was 677% and 178% respectively. The recycling end-of-life vehicles(ELVs) is specified in the Waste Disposal Act. Its main content is the system of asking the vehicle manufacturer and importing agents, who are responsible for recycling of the ELVs. The recycling task on ELVs was startedinitially in 1993. It is required that the manufacturers and importing agents deposit certain ratios of Waste Vehicle Disposal Fees proportional to the number of vehicle they manufacture and import into Taiwan under sales. This report will introduce the current status of ELVs recycling in Taiwan, and the future direction, as well as measures proceeding for the EPA- Fund Management Committee(RMFC) operating in the fiture.

• Journal of Auto-vehicle Safety Association
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• v.13 no.3
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• pp.26-31
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• 2021

Although the number of domestic electric vehicle registrations exceeded 100,000 in the first half of 2020, legal and institutional concerns for maintenance and management are insufficient. In particular, the existing automobile maintenance business and qualification holders are not prohibited from performing electric vehicle maintenance without additional qualifications or training under the current laws. In this study, we review the current status of Korean laws and regulations, examine discussions abroad such as the UK, the US, and Germany, and then discuss desirable laws and institutional reform. This study proposes to temporarily reorganize the system in a way that separates the electric vehicle maintenance business and the electric vehicle maintenance qualifications from conventional vehicle.

• Bulletin of Korea Environmental Preservation Association
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• s.408
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• pp.12-16
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• 2013

석면은 여러 가지 장점에도 불구하고 석면을 흡입할 경우 폐암, 악성중피종 등과 같은 치명적인 폐질환을 유발한다. 몇 년 전까지 우리의 일상생활 속 건축물의 건축자재, 자동차 부품 등에 특별한 제약 없이 석면이 여러 가지 자재로 사용되어 우리 일상생활에 분포되어 있으며 석면을 안전하게 관리하기 위해 분야별 석면관리제도가 추진중에 있다. 석면해체 제거작업 및 건축물 석면조사의 법 사각지대가 발생하고 있어 제도적 보완이 필요한 시점이라 하겠다.

• Journal of the Ergonomics Society of Korea
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• v.2 no.2
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• pp.25-27
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• 1983

당사는 부산에 위치한 각종 소화기 및 자동차부품 생산업체로서, 1972년 우리나라 중요 방위산업체의 하나로 발족하였다. 공장 발족 당시 공장의 배치 및 관리기술을 미국에서 도입하였기 때문에, 작업관리면에서도 I.E. 기법들이 적용되어 생산성 향상에 많은 성과가 있었다. 작업측정이 란 작업자가 행하는 여러가지 활동을 시간을 매체로 하여 측정하는 것으로서 작업 및 관리의 과학화 에 필요한 자료를 얻고자 하는 것인데, 그 주요 목적은 표준시간의 설정에 있다. 이러한 작업측정 은 크게 스톱 워치(stop watch)나 촬영에 의한 직접 측정방법인 시간연구법과 PTS (Predetermined Time Standards)법으로 나눌 수 있다.

• Transactions of the Korean Society of Automotive Engineers
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• v.17 no.1
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• pp.130-136
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• 2009

A lumped parameter model of Li-ion battery in hybrid electric vehicle(HEV) is constructed and system parameters are identified by using recursive least square estimation for different C-rates, SOCs and temperatures. The system characteristics of pole and zero in frequency domain are analyzed with the parameters obtained from different conditions. The parameterized model of Li-ion battery indicates highly dependant of temperatures. The system pole and internal resistance changes 6.6 and 18 times at $-20^{\circ}C$, comparing with those at $25^{\circ}C$, respectively. These results will be utilized on constructing model-based state observer or an on-line identification and an adaptation of the model parameters in battery management systems for hybrid electric vehicle applications.

• Transactions of the Korean Society of Mechanical Engineers A
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• v.40 no.8
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• pp.725-729
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• 2016

The regular inspection of vehicles that are in service in domestic country, i.e., vehicle safety and emission gas inspection have been forced by the korea transportation safety authority and a private servicing enterprise according to the vehicle administration law (1995). In the safety inspection process, which is developed by a compatible inspection system and method, every effort is made to increase the reliability of vehicle safety and the service quality, and to protecting national health. In this study, the reliability of the braking force inspection method in the current regular vehicle inspection was studied statistically by comparing the dynamic braking force inspection method with the static braking force inspection method. Further, the problems and characteristics of the current braking force inspection methods were analyzed. Form the results for the dynamic braking force inspection equipment (H), a mean correction factor (y=18.61+2.18x) was obtained for the axle braking force ratio according to vehicle entering velocity.

• Proceedings of the Korean Society of Computer Information Conference
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• 2014.01a
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• pp.257-260
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• 2014

본 논문에는 무선 랜 기반 위치 추적 시스템을 이용하여 실내에 주차된 자동차 위치에 도달하기까지의 방향과 거리 정보를 제공할 수 있는 앱 어플리케이션 설계를 제안한다. 기존 WPS 기능에 삼각측량법을 더하여 정확도를 높이고 실내에 주차된 차량의 위치 관리가 용이하게끔 하는 것을 목적으로 두었다. 이를 위해 WPS와 전파의 세기를 이용한 삼각측량법을 적용하여 설계한 알고리즘을 제시한다. 프로그램 코드 개선 및 구체화는 해당 알고리즘을 가상 환경에서 구현하였다. 스마트폰의 동기화 센서를 이용하여 실시간으로 DB 서버를 접속함으로서 시간 차이로 인해 측정된 위치 정확성이 저하되는 문제를 보정하였다. 따라서 제안한 앱 어플리케이션은 GPS 통신이 불안정한 실내 및 지하에 주차된 자동차의 위치를 사용자가 찾아내는데 효율성을 제공할 수 있다.

• Journal of Auto-vehicle Safety Association
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• v.14 no.2
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• pp.83-89
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• 2022

Recently, the use of ATV (All-Terrain Vehicle) has increased due to increase in leisure activities, and the awareness of safety and traffic accidents has improved, but it still insignificant compared to other transportation. Therefore, in this study, the current status and characteristics of traffic accidents related to ATVs were investigated, and actual ATV accident was analyzed. As a result, it was confirmed that the condition of the braking system directly connected to the safety of the ATV was not well maintained. For driver safety in the future, it is considered that it is necessary to strengthen safety regulations related to experience centers and rental companies handling AVTs and to conduct regular inspections in accordance with the Motor Vehicle Management Act.

• Journal of the Korean Professional Engineers Association
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• v.28 no.4
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• pp.54-75
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• 1995

This synthesis has been prepared from a review of literature on Truck Escape Ramps technology and a survey of current practice by state department of transportation. Their locations have been determined usually from a combination of accident experience and en-gineering judgement, but new tools are emerging that can identify needs and sites without waiting for catastrophic accidents to happen. The Grade Severity Rating Systems holds promise in this regard. Design Procedures for truck excape ramps continue to evolve. Gravel arrester beds are clearly the preferred choice across the country Rounded aggregate, uniformly graded in the approximate size range of 13 to 18mm. Tech-nical publications typically have dassified TER types as paved gravity, sandpile, and ar-rester bed ramps. The design speed for vehicle entry into the ramp in critical to the deter-mination of ramp length. An escape ramp should be designed for a minimum entry speed of 130km/hr, a 145km/hr design being preferred. The ramps should be straight and their angle to the roadway align-ment should be as possible. The grade of truck escape ramps show the adjustment of ramp design to local topography, such as the tradeoff of ramp length against earthwork requirements. A width of 9 to 12m would more safety acommodate two or more outof con-trol vehicles. Reguarding comments on the most effective material, most respondents cited their own specification or referred to single graded, rounded pea gravel. The consensus essentially Is that single graded, well -rounded gravel is the most desirable material for use in arrester beds. The arrester beds should be constructed with a minimum aggregate depth of 30cm. Successful ramps have used depths between 30 and 90cm.

• Resources Recycling
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• v.20 no.2
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• pp.16-29
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• 2011

The Korea auto industry has developed remarkedly over the past 40 years and ranked up to 5th vehicles production nation in the world. In 2009 alone, Korea produced 3.5million vehicles and number of vehicles registered surpassed the seventeen million. On the other hand, 711 thousand ELV(End of Life Vehicles) were scrapped and used cars more than 265 thousand were exported. In the year 2009, 568 thousand tons of iron, 46 thousand tons of aluminum and 7 thousand tons of copper were recovered from ELV in Korea. Recycling ratio of ELV is approaching 95% by using ASR(Automobile Shredding Residue) as a fuel at cement kiln. Korea has enacted the automobile recycling law in 2007 and enforced it from January 2009, actually. However, the law has not been managed smoothly due to delays in the construction of infrastructure and the existence of a hostile monitoring system. In this regard, a revision and supplement program focused on recycling fee on the automobile recycling law is running under the ministry of environment now. Here, a recycling model for enhancing ELV recycling is suggested.