Title:
SUPERVISION AND CONTROL METHOD FOR PREVENTING POOR AIR QUALITY AND FIRE AS WELL AS ISSUING ALARM OF DANGEROUS CONDITION
Document Type and Number:
Japanese Patent JP2017062770
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a supervision and control method for preventing poor air quality and fire as well as issuing an alarm regarding a dangerous situation.SOLUTION: An indicator unit 1 mounted to a ceiling or on a wall and provided with an air quality sensor 3 as well as one or more control and supervision units 8 is used to detect home appliances or electrical devices. The air quality information measured by the air quality sensor 3 is sent from the indicator unit 1 to the control and supervision unit 8. The presence of a user is monitored and ventilation is controlled on the basis of air quality information. On the basis of air quality information, the operation and/or energy supply of also other home appliances or electrical devices is controlled in prior to ventilation. The effect of control on air quality is monitored by the air quality sensor 3. An alarm 6 is issued and/or the supply of electricity to predetermined home appliances and/or electrical devices is cut off if, regardless of control, a preset alarm limit is exceeded when the presence of a user is not detected.SELECTED DRAWING: Figure 1
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Inventors:
MATTI MYLLYMAEKI
Application Number:
JP2016145821A
Publication Date:
March 30, 2017
Filing Date:
July 25, 2016
Export Citation:
Assignee:
OY INNOHOME
International Classes:
G08B25/04; F24F7/007; G08B17/00; G08B21/22
Attorney, Agent or Firm:
▲吉▼川 俊雄
Kana Ichikawa
Kana Ichikawa