In this study, a smart bench was developed and researched smart benches that can contribute to user convenience and satisfaction by installing them in parks, bus stops, and tourist attractions in line with the rapidly changing construction of smart cities. The smart bench is automatically operated by the control system according to the external temperature and provides additional functions such as charging, lighting, and advertising to improve general bench functions as well as heating in winter and cooling in summer, making it suitable for smart urbanization. The developed smart bench is designed to be strong enough to withstand loads of about 2,500 N. It minimizes the visible parts such as assembled bolts and 220V power supply wires, It can also give aesthetic effects. The development was carried out with the aim of waterproofing and dustproofing of IP44 grade in accordance with the climate of Republic of Korea, which has four seasons, and it is advantageous for long-term use because the paint was selected for the weather ability (discoloration) grade 3 or higher. If smart bench is commercialized, it is believed that various options can be provided to the smart bench market, where buyers had few product options, as the parts were developed in an assembled type so that all functions can be responded in an optional form according to the installation environment and the buyer's budget.

1. 서 론
2. 시스템 구성
    2.1 스마트 벤치 설계 및 제작
    2.2 스마트 벤치 온도제어 시스템
    2.3 회로 설계
3. 성능시험 방법 및 결과
    3.1 응력 컴퓨터 해석
    3.2 최대 허용 하중 시험
    3.3 방수/방진 시험
    3.4 온열 시험
    3.5 기타 기능
4. 고 찰
5. 결 론
Acknowledgement

• Jun Lee(Department of convergence management of technology, The Graduate School, Jeonbuk National University) | 이준 (전북대학교 대학원 융합기술경영학과)
• Seung-Yong Oh(Department of convergence management of technology, The Graduate School, Jeonbuk National University) | 오승용 (전북대학교 대학원 융합기술경영학과)
• Tae-Kyu Kwon(Department of convergence management of technology, The Graduate School, Jeonbuk National University) | 권대규 (전북대학교 대학원 융합기술경영학과) Corresponding author