Title:
DISASTER EVACUATION SUPPORT SYSTEM
Document Type and Number:
Japanese Patent JP2021085197
Kind Code:
A
Abstract:
To prevent a door from being opened at the time of a disaster regardless of whether or not there is a resident in a building, and to make it safe in terms of crime prevention.SOLUTION: A disaster evacuation support system includes an earthquake sensing unit, an electric lock, and a locking/unlocking control unit. The earthquake sensing unit is attached to a wall of a building and outputs an earthquake detection signal upon detection of an earthquake tremor exceeding a certain seismic intensity. The electric lock is attached to a door lock of the building. The locking/unlocking control unit unlocks the electric lock in response to the earthquake detection signal, and controls the electric lock to be locked again after a certain period of time has elapsed according to the clocking of a timer.SELECTED DRAWING: Figure 1
Inventors:
ONO HIROSHI
Application Number:
JP2019213923A
Publication Date:
June 03, 2021
Filing Date:
November 27, 2019
Export Citation:
Assignee:
EVERGREEN SYSTEMS KK
International Classes:
E05B45/06; E05B47/00; E05B49/00; E05B65/10; E05F15/72; E05F15/77; G08B17/00; G08B25/04
Attorney, Agent or Firm:
Kenho Ikeda
Takashi Sasaki
Takashi Sasaki