• Proceedings of the KIPE Conference
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• 2011.07a
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• pp.138-139
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• 2011

무인 운반차(AGV, Automated Guided Vehicle)은 1955년에 개발된 자재 운반용 무인운송 시스템으로 초기에는 제조 현장에서 자재의 운송에 국한되어 사용되었다. 최근에는 창고, 컨테이너 터미널 그리고 지하공간에서의 반복되는 실내/외 운송으로까지 그 사용이 확산되고 있다. AGV는 제조현장에서 제조 공정과 관련된 모든 자재의 이송에 적용되고 반복되는 운송의 형태에 사용되며, 실내 용도로는 수입, 저장, 분류, 반출, 이송과 공정 간의 파레트(Pallet) 이송에 사용되며, 비교적 작은 용량의 AGV가 이러한 제조현장에서 산업용도에 쓰이고 있다. AGV는 실내에서 주로 사용되는 환경적 특성상 배터리를 사용하며, 충전하거나 교환하여야 하며, 이에 소요되는 시간이 시스템의 성능에 큰 영향을 미친다. 대부분의 제조현장이나 배송센터에서 AGV는 비교적 짧은 거리를 운행하므로 대기 시간 중에 배터리를 충전하거나 교환이 가능하다. 하지만 비교적 장거리를 운행하는 시스템에서는 AGV의 가동률을 50% 이하로 유지하거나 온라인 충전 시스템을 구비하여야만 배터리 전압 강하에 의한 시스템의 마비를 예방할 수 있다.

• The Safety technology
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• no.187
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• pp.19-21
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• 2013

현대글로비스는 현대자동차 그룹 계열 종합물류유통기업으로 첨단 정보시스템과 선진 물류기술을 활용해 국내 국제물류, 해상운송, 물류컨설팅 등의 업무를 수행하는 전문업체이다. 또한 최근에는 물류는 물론 유통, 자원개발 및 자원순환을 활용한 친환경 경영 인프라를 구축해나가고 있다. 이번에 소개되는 현대글로비스 아산KD센터는 현대글로비스의 핵심 사업이라 할 수 있는 해외공장 자동차 조립생산용 부품(KD: KNOCK DOWN) 공급사업을 전문으로 하는 사업장이다. 2004년 11월 현대자동차 아산공장 인근 인주지방산업단지 내에 준공된 현대글로비스 아산KD센터는 임직원 50명과 협력사 인원 300명 등 총 350영의 인력을 갖추고 KD사업의 본산지로 자리매김해 나가고 있다. 실제로 이곳 센터는 발주에서 포장, 운송은 물론 현지에서의 내륙운송 및 보관 등 KD물류에 대한 종합서비스를 제공하고 있다. 이처럼 현대글로비스 아산KD센터는 자동차조립생산용 부품을 국내외 협력사로부터 조달해 전 세계로 운송 판매하고 있는 만큼 근로자의 안전보건이 기업경영의 초석이 되고 있다. 여기에 더해 세계 자동차산업의 경쟁력을 좌우하는 부품 물류산업을 선도하는 기업인만큼 이곳의 안전관리는 전국 안전인들의 남다른 관심을 받고 있다. 근로자의 안전보건을 밑바탕으로 글로벌 물류기업으로 비상하고 있는 현대글로비스 아산KD센터 찾아가봤다.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2012.10a
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• pp.84-85
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• 2012

Continuous oil price rising and the regulation of carbon emmission makes companies to have higher competitiveness. because of this trend, companies are trying to establish and manage efficient logistics system to improve customer service and reduce cost, so more competitive logistics complex is needed. To construct this kind of logistics complex, proper policy and logistics system for transportation is necessary. Especially, efficient operation through establishing system of logistics at the complex is very important for low cost and environmental friendly point of view. So this paper presents logistics network operation model for efficient transportation, especially approaches the problem with Multi-Phase.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2015.07a
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• pp.116-118
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• 2015

최근 효율적인 해상교통 환경구축과 해양안전을 확보하기 위해 ICT가 융합된 기술에 많은 연구가 이루어 지고 있다. 특히 빅데이터 기술은 해상관제, 해양환경 모니터링, 항로표지 관리, 해상운송 등 다양하게 접목하여 활용이 가능하다. 본 연구에서는 선박운항의 안전확보를 위하여 빅데이터 기술의 전반적인 활용 방안을 검토하였다. 아울러 일반적인 빅데이타의 활용에 대하여도 소개하고자 한다.

• Proceedings of the Korean Information Science Society Conference
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• 2003.10b
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• pp.433-435
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• 2003

새로운 컴퓨팅 패러다임으로 대두되고 있는 유비쿼터스 컴퓨팅 환경에서 중요한 위치를 차지하고 있는 인터페이스 기술로 RFID가 이미지 기반 태그 등을 들 수 있다. RFID의 경우 여러 개의 태그를 인식할 수 있으나 태그의 존재를 모르는 사용자에게 혼동을 초래할 수 있고 이미지 코드만을 사용했을 때는 패시브 태그로 적송시간에 화물확인시간을 단축하기 어렵고 위치추적시에 액티브적인 요소가 없어 불편함을 가져올 수 있다. 그러므로 업무프로세스에서 인식거리 및 사용자 편의를 위한 액티브적인 요소가 요구되는 위치추적 및 신속한 입력을 위한 운송부문에 RFID를 사용하고 적품 여부를 확인하는 부분에 패시브적인 태그를 사용하여 유리한 점을 하나로 묶은 듀얼 태그 인터페이스를 제안한다. 이는 모든 운송자원을 파악하고 자원의 효율적인 활용을 통해 변화하는 환경에 신속하게 대응할 수 있는 인프라를 구축할 수 있으며 원재료의 수급에서 사용자에게 물품을 전달하는 과정에서 자원과 정보의 일련의 흐름을 관리하는게 가능하게 될 것이다.

• THE INTERNATIONAL COMMERCE & LAW REVIEW
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• v.68
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• pp.23-42
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• 2015

According to the increasing attention to safety and security in maritime shipping, there are diverse security systems in international logistics activities. Although prior studies on maritime transport and port security reviewed security policy and practices in order to provide useful insights for strategic agenda, a few focused on attitude to respond it. Moreover, there are no prior study on a comparative study between continents. To tackle this, this paper compared confrontation attitude to maritime transport and port security between South Korea and European Union. Results identified that maritime shipping security incorporates container cargo security management, logistics security management, logistics security certificate system, and environmental impacts management caused by maritime shipping. Further, the comparison between two countries suggests that South Korea need to take more positive attitude to respond, such as investment in equipment and technologies for maritime shipping security, construction of comprehensive management system, political supports for logistics security, and training and education for safety and security. The results provide useful insights for strategic review of security systems in South Korea, and to help strategic agenda for future improvement.

• Journal of Korean Society of societal Security
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• v.1 no.1
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• pp.53-62
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• 2008

Recently, the potential risks of tank lorry transportation from the petrochemical plant have been increasing, so the research was performed to build up the evaluation criterion of the transportation safety, as well as aggressive risk+assessment of a variety of chemical materials. This research was applied to the Maximum Credible Accident Analysis technique and modeled on the risk management of chemical transportation using the following four steps for risk evaluation, firstly the comparison of representative fype and standard of hand ling chemical materials transported by tank vehicles secondly, specific classification of potential hazards thirdly, grasp and recognition of virtual accident scenario at last, the risk evaluation of virtual accident scenario(qualitative/quantitative - chemical release modeling).

• The Journal of Society for e-Business Studies
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• v.21 no.2
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• pp.47-59
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• 2016

Parcel service is to deliver goods from one place to the designated destination requested according to user request. Parcel operations such as sorting, distributing, etc. or the managed information are heterogeneous by the companies. Additionally, it is impossible to support interoperability between companies with unformatted data of manual processing. Most parcel package boxes attached to paper typed waybill is attached is delivered to consignee. So, security problems such as personal information leaking are occurred, or extra processing time and logistics costs are needed due to wrong or the damaged information. Business environment of parcel service is rapidly changed as introducing unmanned delivery or the advanced technology such as Internet of Things. User want to know the accurate status or steps from parcel service request to delivery. To provide these requirements, the unified and integrated waybill information for reliable transportation of parcel service is needed. This information will provide to pickup or delivery carrier, warehouse or terminal, and parcel service user per pickup, transport, and delivery stage of parcel delivery service. Therefore, this paper defines the simplified and unified information model for parcel service waybill by analyzing information systems used for logistics unit processes that is occurred to parcel service, and manual work processes, and developing the relevant information of work flows occurred between business processes or transactions with the collected or processed information by from parcel service's stages. It is possible to share these standard model between business entities, and replacing paper typed waybill will improve national life safety as preventing security threats by paper typed waybill. As a result, it will promote the public interest from the stakeholder's perspective.

• Journal of Korean Society of Transportation
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• v.36 no.1
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• pp.13-22
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• 2018

Buses, one of the representative public transportation modes, are divided into a vareity of service types according to the purpose of operation, operating distance, and management agencies. Although bus-involved crashes may cause large amount of damage due to the higher number of passengers boarded on a bus, prior research has little focused on crash severity according to bus service types. This study aims to investigate factors influencing crash severity in bus-involved crashes and to present policy implications to reduce crash severity by bus service type. To do this, bus-involved crash data from the Traffic Accident Analysis System (TAAS) during five-year period are used. Ordered probit models for three types of bus service, i.e., city bus, suburban and express buses, and charter buses, are estimated to analyze the factors of accident severity. The results show that there are significant differences of factors affecting crash severity among the types of bus services while speed and road surface influence all the types of buses. In case of local buses, time of day, roadway alignment, and installation of a traffic signal are found to be statistically significant factors. Seat belt and road class have significant effects on injury severity of the intercity and express buses. Chartered buses have time of day, driving experience, seatbelt, traffic signal, and day of week as the significant factors. The results of this study are expected to contribute to the reduction of the crash severity by each bus service type.

• The Korean Journal of Air & Space Law and Policy
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• v.31 no.2
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• pp.177-214
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• 2016

During more than 20 years of practice, Civil Aviation Law has experienced three times of amendments since it was enacted in 1995. But these revisions are limited to the technical level. The problems and limitations have become increasingly prominent in its implementation. Firstly, the civil aviation law is the result of interests game among several departments and some legal issues was left behind and the regulation was very vague as a result. Secondly, the process of aviation legislation is the process that the country has undergone profound changes and social transformation. The 20 years is long enough for the society to undergo tremendous changes and 1995 version of civil aviation law does not keep pace of development of economy. There was a serious lag between reality and the law. In order to actively promote the development of the aviation industry and overcome implementation issues of the Civil Aviation Law, Civil Aviation Administration of China (CAAC) initiated modification procedure the law and published new draft of Civil Aviation Law in August 2016. The spirit of this modification is to learn and absorb new achievements of domestic and foreign legislation and the International Convention on civil aviation. Furthermore, the purpose of the revision is to provide favorable policy for the development of civil aviation industry and improve aviation safety and supervision, strengthen and protection of consumer rights and interests, to enhance the safety of civil aviation activities, and promote the development of general aviation. This revision concerned to the 78 articles which are revised or deleted and 24 articles added. The highlights of the draft include but not limited to the enhancement of security management, clarification of the main responsibility for production safety. And also it added the provisions related to the construction of effective tracking capability of public air transport enterprises and license system on the transport of dangerous goods. Compared with the existing civil aviation law, the draft has made a great improvements. But there are several deficiencies and limitations in the drafts. These problems need to be supplemented and perfected through further amendments in near future.