小学校の自然監視性の評価手法

  • 藤井 健史
    立命館大学理工学部建築都市デザイン学科 助手・工修(工学)
  • 山田 悟史
    立命館大学理工学部建築都市デザイン学科 助教・博士(工学)
  • 窪園 翔治
    立命館大学理工学部建築都市デザイン学科 学生
  • 宗本 晋作
    立命館大学理工学部建築都市デザイン学科 准教授・博士(工学)
  • 及川 清昭
    立命館大学理工学部建築都市デザイン学科 教授・工博

書誌事項

タイトル別名
  • A METHODOLOGY FOR EVALUATION OF THE LEVEL OF NATURAL SURVEILLANCE AT ELEMENTARY SCHOOLS
  • -Measurement of three dimensional visibility of windows using CG models and their potential applications-
  • -CGモデルによる窓の立体的な可視量の計量方法とその応用可能性-

抄録

This paper proposes a methodology for evaluating the extent of visual surveillance possible on elementary schools grounds by measuring the level of three-dimensional visibility of school building windows.<br>A method of measurement using CG models was developed that takes the distance, the angle of the line of sight and effects caused by trees and surrounding buildings into consideration. The level of ‘natural’ surveillance was then evaluated at five elementary schools and results were assessed comparatively. In conclusion, the proposed evaluation method was found to be a useful tool in developing crime prevention plans for elementary schools.

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