Abstract
Recently suicides have been on the rise and become social issues around the world. Seoul, the capital of South Korea, has been no exception. Hence, to detect and respond early, Seoul Metropolitan Government has installed the suicide corresponding sensor system at two locations of Han-River bridges where suicide occurs frequently. This study analyzed the pilot system’s performance of past 1 year and presented the following results. First, rescued people who attempted to suicide have increased in relation of the sensor system and it’s determined to be verified based on early discovery, and prompt action of rescue operation. Second, after a pilot test for 1 year, surveillance cameras installed at blind spots have contributed to improve the effectiveness of the security system. Finally, as a result of the analyzing the death leap types, there are three following types of people who attempted to suicide: (1) a form of falling directly from the bridge rail, (2) a form of sitting on the bridge rail and jumping away, (3) a form of standing outside of the bridge rail and jumping away. Based on these results, it was implied that the proactive measures such as utilizing sensors are very effective in suicide prevention and they can be expanded to prevention of death leap in other places such as high-rise buildings.
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References
Gore-Jones V, O’Callaghan J (2012) Suicide attempts by jumping from a height: a consultation liaison experience. Australas Psychiatry 20(4):309–312
Joo CG (2014) Christian education for the youth culture, maladaptation and suicide. Korea Reformed J 31:289–320
Kang LY (2010) Understanding and coping of suicide crisis. Stud Life Cult 18:305–323
Kim J (2012) Suicide-related behaviors among college students and suicide prevention. J Digit Converg 10:525–533
Kim M, Jung K, Kum H (2011) Exploratory study on economic crises and suicide rate. Kor J Policy Anal Eval 21(3):273–302
Kim J, Lee D (2009) A study on the rate of suicide and the countermeasures of policing activity. Kor J Public Saf Crim Just 36:59–87
Kim K, Park JI (2014) Attitudes toward suicide among college students in South Korea and the United States. Int J Ment Heal Syst. doi:10.1186/1752-4458-8-17
Kim DY, Son CN (2012) The effects of a mindfulness based teenager suicide prevention program on suicidal ideation, depression and self-esteem. Kor J Health Psychol 17(2):323–339
Kim J, Song I (2013) Comparison of national strategies for suicide prevention: national Strategies of New Zealand, USA, Ireland, England, Scotland, Australia, and Korea based on the WHO framework. Collect Soc Welf Theses 33(1):513–546
Lee YJ (2008) The effects of suicidal risk factors on suicidal behavior and the moderating effect of ego resiliency. Kor J Couns 9(2):659–673
Lee S (2010) Suicide prevention: its limit and a new proposal. Stud Life Cult 18:77–110
Lee D, Park H (2013) Empirical analysis of suicide cases and a proposal for suicide prevention policy: focusing on the Busan Metropolitan City’s cases. Busan Natl Univ Law Rev 54(1):1–38
Lee H, Yoo HS (2011) State of policy on elderly suicide prevention and proposal for improvements. Glob Soc Welf Rev 1(2):7–28
Seoul Mental Health Statistics, http://www.seoulmentalhealth.kr/index.jsp/. Accessed 21 Feb 2015
Seoul Metropolitan Council, http://www.smc.seoul.kr/. Accessed 10 Feb 2015
Seoul Metropolitan Fire & Disaster Headquarters, http://fire.seoul.go.kr/. Accessed 12 Jan 2015
Acknowledgments
“This research was supported by the MSIP(Ministry of Science, ICT and Future Planning), Korea, under the ITRC(Information Technology Research Center) support program (IITP-2015-H8501-15-1018) supervised by the IITP(Institute for Information & communications Technology Promotion)”
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Lee, J., Lee, CM. & Park, NK. Application of sensor network system to prevent suicide from the bridge. Multimed Tools Appl 75, 14557–14568 (2016). https://doi.org/10.1007/s11042-015-3134-z
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DOI: https://doi.org/10.1007/s11042-015-3134-z