Disclosed are a method and a
system for providing a
public facility rental service using a biometric identity card. According to the present invention, an on-site reservation request or an Internet reservation request for a
public facility rental service is inputted via an on-site reservation device or via
the Internet, an on-site reservation process or an Internet reservation process for the
public facility rental service is performed, a request for user identification is inputted, user identification is performed, on-site-reserved or Internet-reserved public facilities are rented out to the authenticated user, and processes for public facility rental fee-charging, returning, theft counteraction, fault counteraction, storage, home delivery and the like are performed through user identification using a biometric identity and a public
certificate. Thus, the public facility rental service is provided in a convenient and safe manner through
user authentication using a biometric identity.