Research Article
Community Public Safety Evaluation System Based on Location Information Service Architecture
Table 3
Community public safety index weight table.
| First level indicator | Secondary indicators | Weights | Level three indicators | Weights |
| Community public safety | Public safety perception | 0.28415 | Community public order | 0.1526 | Familiarity of community residents | 0.084948 | Goodness of community property management | 0.11482 | Community traffic, greening and other environmental goodness | 0.12009 | Community education, commerce, medical, health, and other supporting facilities are good | 0.1012 | Population mobility rate | 0.052438 | Police (security) working methods | 0.12009 | Good police management | 0.13635 | Subjectively perceived degree of criminal threat | 0.11746 | Nonhuman factors | 0.27388 | Frequency of earthquakes and volcanoes | 0.25226 | Frequency of meteorological disasters | 0.28675 | Frequency of mudslides | 0.20492 | Frequency of accidental injuries | 0.25607 | Human factors | 0.44197 | Frequency of public security incidents | 0.12696 | Food and drug hygiene and safety | 0.16722 | Water area safety | 0.10593 | Drinking water safety | 0.16722 | Probability of infectious disease incidents | 0.14798 | Suicide incidence | 0.048227 | Incidence of domestic violence | 0.088488 | Domestic water, electricity, and gas safety | 0.14798 |
|
|