• 제목/요약/키워드: Waste collection system

검색결과 143건 처리시간 0.024초

소형 폐가전 수거 시스템 개발 (Development of a Small Waste Appliance Collection System)

  • 차현철
    • 한국멀티미디어학회논문지
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    • 제24권12호
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    • pp.1653-1662
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    • 2021
  • In this paper, we propose a small waste appliance collection system that can be used for efficient waste appliance collection, and implement an unmanned automatic small waste appliance collector system. First, we collected cases related to the collection of waste home appliances, compared and analyzed methods, and arranged the characteristics. We analyzed at the requirements for the collection and management system of waste appliances by dividing it into the aspect of the discharger and the recycling business company. The collection system consists of a client-server structure, which is a collector system and a collection management server. The unmanned automatic collector system is divided into a control unit and a machine/mechanical unit. We identified the functions that the collector system must perform and the hardware required to perform these functions. Based on this, the collector system was implemented as an embedded system. The hardware and software used in the implementation are described and the implementation results are described. The collection system developed in this paper will contribute to the development of urban mining industry by enabling the efficient collection of waste appliances.

생활폐기물 수거 방법의 비교 연구 (A Comparative Study of Waste Collection Technologies)

  • 정영훈;서상호;김형호
    • 한국유체기계학회 논문집
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    • 제16권3호
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    • pp.48-53
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    • 2013
  • Due to the urbanization, lots of people are living in cities. It is very convenient to live in the cities for the people but at the same time, the highly populated city has several environmental problems. During delivery process of large amount of municipal waste generated from the cities, the automobile emission and traffic jam have been occurred. The waste collection in the cities has been mainly done by using labour force and delivery truck. This is the conventional waste collection up to now. Recently, new technologies like automated waste collection system and capsule transportation have been introduced. Conventional waste collection mainly relied on the labour force and truck delivery does not need to invest a lot of money for the start-up. However, it requires to pay the operational cost both for the labour force and the truck delivery. On the contrary to this conventional waste collection, the automated waste collection and capsule transportation require high initial investment cost. However, the automated waste collection and capsule transportation can reduce significantly the pollutants emission, traffic jam by the waste trucks and actual waste collection cost per ton. In dealing with the waste collection in the cities, new waste collection technologies could be properly combined with the conventional waste collection for the effective municipal waste treatment.

작업자 안전을 고려한 무인 폐기물 수거차 시스템 개발 (Development of Unmanned Vehicles System for Waste Collection Considering Worker Safety)

  • 정민권;김상호;이상무;원대희;소병록;이상준
    • 로봇학회논문지
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    • 제17권4호
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    • pp.477-483
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    • 2022
  • In this paper, we propose waste collection vehicle system with a safety device for worker safety and an autonomous driving function. The steering system is applied as MDPS (Motor Drive Power Steering) system to control the waste collection vehicle of the internal combustion engine. Safety-related errors is prevented through redundancy brake of the integrated system and the control braking system. In order to ensure safety between workers and waste collection vehicles, work guidelines and safety devices for emergency stop in case of danger are applied to vehicles. In addition, this research is conducted on improving the working efficiency through vehicle condition monitoring system and a short-range control system for field test. This research is aimed to secure stability through demonstration and contribute to the industrialization of unmanned waste collection vehicles.

농업용 폐비닐의 농가처리 및 수거제도 개선방안 (A Study far Improvement of Disposal and Collection System of Agricultural PE Waste)

  • 강창용
    • 환경정책연구
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    • 제2권1호
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    • pp.51-75
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    • 2003
  • The objective of this study is to analyze the problems of disposal and collection, including administrative management of agricultural PE waste and suggest effective management measurements. Information regarding problems of agricultural PE waste management were collected from field survey of farmers, regional governments and officials. On the national level, the low ratio of collection for optimal treatment of agricultural PE waste is a critical problem. , the negative discharging behavior of farmers, an illegal incineration and landfill of farmers and a lack of education and extension etc. An ambiguity of the management principle to agricultural PE waste, the differences in management among the regional governments, a lack of will of the regional governments and officials to realize SARD and lack of education and extension etc. are some of the problems in administrative management of agricultural PE waste collection. The major suggestions of this study are as follows : (1) to strengthen education and extension, (2) to adopt an improved economic incentive system and strong, lawful regulation simultaneously, (3) to use temporang collection and permanent collection site, and (4) to organize "OTC(Optimal Treatment Conference)" composed of farmers, regional cooperative, PE producers etc. for operating an effective management system.

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생활 폐기물 수집.수송 관리를 위한 Expert-System 개발 (Development of Expert-System for Municipal Solid Waste Collection and Transportation)

  • 강동구;류돈식;이해승;이찬기
    • 한국방재학회 논문집
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    • 제1권1호
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    • pp.91-102
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    • 2001
  • 본 연구에서는 체계화되지 못한 중소도시의 쓰레기 수집 수송의 자료를 정리, 현장 조사를 통한 쓰레기 수집 수송 관리를 위한 프로그램을 작성하였다. 대상은 C시로 하였으며, 수집구역을 주택, 아파트, 상가지역으로 한정지어 현장 조사를 실시하였고, 폐기물 관리 프로그램을 작성하였다. 연구 결과는 쓰레기 수집 수송단계의 필요한 인자와 중소도시에 적용 가능한 평균 값을 도출하였고, 중소도시의 쓰레기 수집 수송단계를 체계화하는 단계와 expert system을 구축하였다. 또한, Visual Basic을 이용한 쓰레기 수집 수송 관리 프로그램을 개발하였다. 결과적으로 본 연구로 개발되어진 도시폐기물의 수집 수송 관리 시스템은 다른 지역의 현장 Data를 추가함으로서 광범위하게 이용될 수 있을 것이다.

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생활폐기물 자동집하시설의 관로망 최적 설계 (Optimal Piping Network Design of Pneumatic Waste Collection System)

  • 성순경;서상호
    • 한국유체기계학회 논문집
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    • 제13권3호
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    • pp.54-58
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    • 2010
  • The pneumatic waste collection system, which is a complete solution for solving the waste collection problems, are constructed in many countries all over the world. However, research data for piping network design are insufficient. In this paper the pressure losses of the straight and curved pipes, pipe junctions are obtained using the numerical method in order to investigate the optimal pipe network design for the waste collection system. As an experimental result, the length of 1.8 meter is the reasonable for the radius of curvature of a curved pipe and the angle of 30 degree is suitable for confluent pipe.

생활폐기물 자동집하시설의 관로망 최적설계 (Optimal Piping Network Design of Pneumatic Waste Collection System)

  • 박준길;서상호;조민태
    • 대한기계학회:학술대회논문집
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    • 대한기계학회 2008년도 추계학술대회B
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    • pp.2794-2797
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    • 2008
  • The pneumatic waste collection system, which is a complete solution for solving the waste collection problems, are constructed in many countries all over the world. However, research data for piping network design are insufficient. In this paper the pressure losses of the straight and curved pipes, pipe junctions are obtained using the numerical method in order to investigate the optimal pipe network design for the waste collection system.

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쓰레기자동집하시설의 악취저감대책에 대한 고찰 (A Study of Odor Reduction Method for Automatic Waste Collection Facilities)

  • 백경일;엄진석;나형용;한인섭
    • 한국유체기계학회 논문집
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    • 제17권2호
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    • pp.54-58
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    • 2014
  • The method of residential waste and food waste collecting is changed into automatic waste collection(AWC) system from direct collection by human resource. To solve the problem caused by odour from AWC facilities, the structure of input facilities, conveying pipes and collecting facilities have been changed into closed and sealed construction to enclosed the facilities and collect odour efficiently. Based on cases and experiences, to treat variable odour matters which are caused by food waste, chemical cleaning method is preferable method to cope with odour caused by food waste.

GIS를 이용한 생활폐기물의 수거권역설정과 수거차량의 순회경로계획에 관한 연구 (A Study on the Solid Waste Collection Districting and Vehicle Routing-Scheduling for Waste Collection Using GIS)

  • 이희연;임은선
    • Spatial Information Research
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    • 제9권1호
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    • pp.15-30
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    • 2001
  • 본 연구는 공공성을 지닌 편익 서비스로 인식되고 있는 쓰레기 수거 서비스를 보다 효율적으로 공급하기 위해서 쓰레기 수거권역을 설정하고 설정된 권역내에서 수거차량의 순회경로계획을 분석하는데 목적을 두었다. 본 연구에서는 합리적이고 보다 과학적인 쓰레기의 수거체계를 수립하기 위해 가장 기본적인 자료가 되는 쓰레기 배출지점별 배출량을 추정하고, 쓰레기 수집구역을 구축하였다. 이를 토대로 하여 지역분할방법을 이용하여 수거권역을 설정하였고, 쓰레기를 수거하는 차량의 순회결로를 효율적으로 계획할 수 있는 경로선정 방법도 도입하였다. GIS를 기반으로 하는 수거권역의 설정은 행정동별로 이루어지고 있는 수거업무를 보다 효율적으로 수행할 수 있는 것으로 분석되었다. 또한 경로선정방법을 도입할 경우 공차회송비용을 줄이면서 최소의 비용으로 경로계획의 수립이 가능함을 보여주었다. E따라서 쓰레기 수거서비스 체계를 구축하는데 있어서 GIS를 기반으로 하는 지역분할방법과 경로선정방법을 도입한다면 보다 신속하고 효율적으로 서비스를 제공하는데 필요한 정보를 제공할 수 있을 것이다.

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쓰레기 자동집하시설 이송배관의 합류관 최적설계 연구 (A Study on the Optimal Design of Confluent Pipe for Waste Collection Piping System)

  • 성순경;박준길;서상호
    • 설비공학논문집
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    • 제24권5호
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    • pp.428-432
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    • 2012
  • In the waste collection system, living waste is collected through the piping network. There are many confluent pipes in a piping network. These confluent pipes were often clogged up with waste. The optimal configuration of the confluent pipes has been defined by the design guide. However, nobody know how this design guide were determined. Therefore, in this paper, we found the design data for the confluent pipe configuration in order to avoid the waste clogging in a piping network. The distance between connected point on the confluent pipes should be longer than the previous design guide.