Household situation inform system using intelligent home equipment

摘要

The present invention provides a household status notification device capable of automatically transmitting a generation situation such as a child's home or the appearance of a household visitor to a mobile instant message through a common house such as an apartment or a home device installed in each household. Such a device includes a door phone installed on the outside of the household, and a door pad provided with a door lock and a mobile instant message application for communicating with the mobile instant message server. When the door key is released, when the door key is released, when the key information provided from the guest's possessing key is received, the mobile pad generates a mobile instant message related to the household entrance and transmits the mobile instant message to the mobile instant message server, So that the entry / exit status of the above-mentioned passengers is displayed.