• The Journal of The Korea Institute of Intelligent Transport Systems
• /
• 제19권2호
• /
• pp.1-17
• /
• 2020

This Study aims to change and expand present traffic regulation from the human driver to Automated Vehicle(AV), we conducted an in-depth interview(IDI) into the traffic regulation service's strategy for an AV-related information consumer group(AVs and service developers) and a manager group (an information service management agency). The IDI results confirmed several important opinions and requirements for an information service by regulatory information manager groups (enough for AV development), such as a systematic need for dynamic regulatory information and a unified information management system. Also, we find out implications about adopting the Internet of Things (IoT) technology in traffic safety facilities to provide dynamic regulation information on the roads.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
• /
• 한국항해항만학회 2021년도 추계학술대회
• /
• pp.27-28
• /
• 2021

항로표지는 무인으로 운영이 되며 즉각적인 유지 보수등이 어려워 전력 관리 및 안전 운영이 중요한 요소가 된다. 기존 2차 전지관리 시스템의 단점을 보완할 수 있는 기술을 확보 하여 안전한 자율 운영이 가능한 방법을 제시 하고자 한다.

• Journal of Korea Port Economic Association
• /
• 제39권3호
• /
• pp.33-46
• /
• 2023

The Autonomous ships are equipped with a function to judge and navigate the sea conditions on their own, so the job of the ship officer who operates it changes. The educational curriculum to nurture ship officer with the ability to operate and manage autonomous ships must also be changed. This study aimed to develop the curriculum for training autonomous ship officer by using the Delphi survey method suitable for predicting the uncertain future. Among the current 61 subjects for training ship officer identified in the Delphi survey, 32 subjects with high importance should be maintained in the training for autonomous ship officer, and subjects with low importance should be abolished or integrated into other subjects. These subjects were collectively referred to as 'general courses'. The expert panel of the Delphi survey suggested 42 items as new subjects, with 18 items of 'high', 14 items of 'middle', and 10 items of 'low'. Through in-depth analysis of these items by experts, 27 subjects were adjusted and three courses were proposed : 1)'Basic course(10 courses)' for developing basic capabilities such as basic theories for understanding advanced technology and information applied to autonomous ships, 2)'Job course(10 courses)' for practical competency directly related to autonomous ship operation, 3)'Intensive course(7 subjects)' for fostering land remote operators of autonomous ships. Since the introduction and spread of autonomous ships will progress rapidly, research to develop and supplement autonomous ship pilot training courses should be continued by reflecting the level of autonomous navigation of autonomous ships.

• Journal of the Korean Society of Marine Environment & Safety
• /
• 제29권6호
• /
• pp.628-638
• /
• 2023

Maritime Autonomous Surface ships(MASS) are gradually gaining importance. Until fully autonomous ships are developed, they will likely be controlled by remote operators who are based in a Remote Operations Center. However, there is currently no internationally or domestically established licensing for them. This issue can potentially pose a risk to navigation safety due to operations being handled by unqualified remote operators. We conducted a literature review and proposed criteria for the adoption of a licensing system for remote operators. We have futher offered alternatives to integrate this license into the existing officer licensing system, and analyzed them using Analytic Hierarchy Process(AHP). Subsequently,, theprimary need to enact legislation for remote operators is observed. The most preferred approach is to include the occupation of a remote operator in the Ship Officer Act, Article 4: Occupational Categories and Class of Licenses. Therefore, it would be logical for the organizational structure of the Remote Operation Center to mirror the traditional Bridge Resource Management. This study will contribute to the efficient training of remote operators and the safe navigation of autonomous ships with a focus on human resource management.

• The Safety technology
• /
• 제192호
• /
• pp.24-26
• /
• 2013

지난 1980년 설립된 (주)오리엔탈정공은 창립 초기 단순히 철의장품 생산에만 주력했다. 하지만 조선해양분야에서 최고의 장인기업으로 우뚝 서겠다는 일념으로 사업분야를 지속적으로 확장한 결과 현재는 선박용 기계품 제작사업과 대형 상부 구조물 제작사업, 해양플랜트 특수 지원선 건조사업 등으로 업무영역을 특성화, 전문화했다. 또 (주)오리엔탈정공은 일본, 중국, 베트남 등 세계 각지에 현지 법인을 설립해 더욱 체계적이고 전문적으로 사업 다각화를 추진하고 있다. 고객과의 신뢰를 최우선으로 생각하고, 수십 년간의 건조 경험에서 축적된 기술력과 연구 개발활동을 집약한 결과였다. 여기에 더해 최근 이곳에서는 또 한 번의 도약을 준비하고 있다. 바로 철저한 안전관리를 바탕으로 재해 없는 일터를 만들기 위해 매진하고 있는 것이다. 체계적인 안전관리시스템과 자율안전관리를 통해 무재해 사업장을 조성해 나가고 있는 (주)오리엔탈정공을 찾아가 봤다.

• Proceedings of the Safety Management and Science Conference
• /
• 대한안전경영과학회 2007년도 춘계학술대회
• /
• pp.143-149
• /
• 2007

현행 우리나라의 검사제도는 사업장의 자율관리 능력을 고려하지 않고, 설비의 노후화 및 위험도와 무관하게 획일화된 방식으로 적용하여 설비의 안전성을 확보하지 못할 뿐만 아니라 정기 및 자체 검사를 병행하여 많은 불편이 있다. 따라서 사업장의 불편을 해소하고, 설비의 안전성과 신뢰도를 높일 수 있는 위험기반검사(risk based inspection, RBI)를 국내 실정에 적합하게 도입하기 위하여 사업장, 정부 및 관련 기관에서 향후 추진해야할 방향에 대하여 분석하였다. 국내에서 위험기반검사 제도가 정착될 수 있기 위해서는 먼저 법적 근거가 마련되어야 하며, 법적 제도가 마련되면 사업장에서 RBI를 적용 시 이를 검증하고, 관리할 수 있는 인증기구의 설치가 필요하다. 또한 위험기반검사를 수행하는 사업장에 대해서는 공정안전이행수준과 같은 위험기반검사 이행수준평가를 도입하고, 차등 적용하여 사업장을 관리하는 것이 바람직하다.

• Annual Conference of KIPS
• /
• 한국정보처리학회 2023년도 추계학술발표대회
• /
• pp.229-229
• /
• 2023

블록체인은 보안성과 탈중앙화를 동시에 제공하는 자료구조 중 하나로, 데이터를 중앙 서버가 아닌 모든 참여자들이 동등한 위치에서 관리할 수 있기 때문에 데이터를 투명하고 신뢰성 있게 관리할 수 있다. 본 연구에서는 자율주행 자동차의 차량정보, 주행 중 생성되는 데이터를 블록체인에 저장하여 차량상태, 차량경로 등을 실시간으로 모니터링할 수 있으며 생성 데이터의 권리 보장, 보안성 강화를 위한 이더리움기반 Dapp을 개발한다.

• The Journal of the Institute of Internet, Broadcasting and Communication
• /
• 제18권5호
• /
• pp.237-244
• /
• 2018

The Smart Factory level of manufacturing factories of SMEs now lacks a system for grasping the accurate inventory amount associated with inventory movements in managing warehouses at the basic level. Also, it is difficult to manage accurate materials for loss of data due to worker manual work and production method due to experience. In order to solve this problem, in this paper, automatic acquisition of inventory to minimize manual work to grasp workers' Inventory and improve automation is done. In the smart warehouse management system using the IoT-based autonomous mobile module, the autonomous mobile module acquires the data of the inventory storage while moving through the line. In order to grasp the material of the Inventory storage, The Camera module recognizes the name of the inventory storage. And Then, If output matches, the data measured by the sensor is transferred to the server. This data can be processed, saved in a database, and real-time inventory quantity and location can be grasped in a web-based monitoring environment for administrators. The Real-time Automatic Inventory (RAIC) systems is reduce manual tasks and expect the effects of automated inventory management systems.

• The Journal of the Korea Contents Association
• /
• 제15권1호
• /
• pp.451-461
• /
• 2015

The objective of this research is investigating the mediating effect of job engagement on the relationship between job autonomy and innovative behavior in public organizations. Major findings from Structural Equation Model analysis demonstrates that the variable 'job engagement' took a positive role between job autonomy and innovative behavior. From theoretical point, this result provides the empirical evidence of causal relationship in the three components of attitude-cognition, emotion, and action, which contributes to the advancement of action theory. Some policy implications can be drawn from the empirical findings. Firstly, job autonomy need to be seriously considered as a strategic instrument for the encouragement of innovative behavior. Secondly, job engagement of employees need to be more carefully monitored to stimulate the innovative behavior in the public organizations. In public organizations, enhancement of innovative behavior can not be achieved from institutional arrangements. Provision of job autonomy is more effective method of behavior change than performance management approach.

• Journal of Cadastre & Land InformatiX
• /
• 제44권2호
• /
• pp.45-58
• /
• 2014

The purpose of this study is to find out the influence on Organizational Performance of Autonomy in Cadastral Employees. The survey was conducted around the branch Korea Cadastral Survey Corporation. Using SPSS 20.0 and Amos 19.0, Structural Equating model was verified. The results of the analysis and the proposal is as follows. First, autonomy not directly but indirectly affected job satisfaction and organizational commitment. This had a positive impact on job satisfaction and organizational commitment, autonomy existing research. But it was not the organization's performance by increasing the autonomy to higher study. Perhaps it is analyzed the results of the public sector. Second, the relationship between autonomy and organizational performance in leadership had a mediating effect. And increase organizational performance factors, leadership has a very important meaning. Public good is not guaranteed autonomy. Therefore, it is possible to compensate through leadership. Third, cadastral field manager leadership competencies, it is necessary to develop a training program to enhance the organizational commitment and job satisfaction.