METHOD AND SYSTEM FOR ASSESSING ENVIRONMENTAL IMPACTS CAPABLE OF ESTABLISHING WEIGHTING FACTORS FOR ENVIRONMENTAL IMPACT CATEGORIES USING INTERNET SEARCH STATISTICS

• Main Authors: LEIGH, SEUNG BOK, KIM, JI MIN, KOO, CHOONG WAN, JI, CHANG YOON, JEONG, KWANG BOK, HONG, TAE HOON, LEE, MIN HYUN
• Format: Patent
• Language: English; Korean
• Published: 16.02.2016
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; PHYSICS

According to embodiments of the present invention, in order to be provided with the search frequency of each search word from an Internet search engine, an environmental impact assessment system may include: a search frequency inquiry unit for inquiring about the search frequency of each search word for each predetermined environmental impact category to the Internet search engine; a search frequency calculation unit for calculating relative search frequencies for each search word in a predetermined environmental impact category; an environmental impact category-based search search calculation unit for calculating search frequencies for each environmental impact category based on relative search frequency values for each search word with respect to search words in each environmental impact category; and a category-based environmental impact assessment unit for calculating a comprehensive environmental impact assessment value through weighted summation of the assessment values for each category which are calculated for each environmental impact category by using the weighted values for each environmental impact category. 본 발명의 실시예들에 따른 환경영향 평가 시스템은 인터넷 검색엔진으로부터 각 검색어의 검색량을 제공받을 수 있도록, 인터넷 검색엔진에 소정의 환경영향 범주별 검색어들 각각의 검색량을 질의하는 검색량 질의부, 특정 환경영향 범주 내의 검색어별로 상대적 검색량을 산출하는 검색어별 검색량 산출부, 각 환경영향 범주에 속하는 검색어들에 관한 검색어별 상대적 검색량 값들에 기초하여 환경영향 범주별 검색량을 산출하는 환경영향 범주별 검색량 산출부, 각 환경영향 범주들에 관한 환경영향 범주별 검색량 값들에 기초하여 환경영향 범주별 가중치들을 산출하는 환경영향 범주별 가중치 산출부 및 환경영향 범주들에 관하여 산출된 환경영향 범주별 평가값들을 환경영향 범주별 가중치 값들을 이용하여 가중합산함에 따라 종합 환경영향 평가값을 산출하는 범주별 환경영향 평가부를 포함할 수 있다.