KR20160133637A - Monitoring sysyem, apparatus and method for switching on/off of home appliance - Google Patents

Monitoring sysyem, apparatus and method for switching on/off of home appliance Download PDF

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Publication number
KR20160133637A
KR20160133637A KR1020150066376A KR20150066376A KR20160133637A KR 20160133637 A KR20160133637 A KR 20160133637A KR 1020150066376 A KR1020150066376 A KR 1020150066376A KR 20150066376 A KR20150066376 A KR 20150066376A KR 20160133637 A KR20160133637 A KR 20160133637A
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KR
South Korea
Prior art keywords
power
switching
notification
state
home appliance
Prior art date
Application number
KR1020150066376A
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Korean (ko)
Inventor
남영진
류내원
Original Assignee
네오컨버전스 주식회사
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Priority to KR1020150066376A priority Critical patent/KR20160133637A/en
Publication of KR20160133637A publication Critical patent/KR20160133637A/en

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    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00Alarms responsive to a single specified undesired or abnormal operating condition and not elsewhere provided for
    • G08B21/02Alarms for ensuring the safety of persons
    • G08B21/04Alarms for ensuring the safety of persons responsive to non-activity, e.g. of elderly persons
    • G08B21/0438Sensor means for detecting
    • G08B21/0484Arrangements monitoring consumption of a utility or use of an appliance which consumes a utility to detect unsafe condition, e.g. metering of water, gas or electricity, use of taps, toilet flush, gas stove or electric kettle
    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00Alarms responsive to a single specified undesired or abnormal operating condition and not elsewhere provided for
    • G08B21/02Alarms for ensuring the safety of persons
    • G08B21/0202Child monitoring systems using a transmitter-receiver system carried by the parent and the child
    • G08B21/023Power management, e.g. system sleep and wake up provisions
    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00Alarms responsive to a single specified undesired or abnormal operating condition and not elsewhere provided for
    • G08B21/02Alarms for ensuring the safety of persons
    • G08B21/0202Child monitoring systems using a transmitter-receiver system carried by the parent and the child
    • G08B21/0241Data exchange details, e.g. data protocol
    • G08B21/025System arrangements wherein the alarm criteria uses absence of reply signal after an elapsed time
    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00Alarms responsive to a single specified undesired or abnormal operating condition and not elsewhere provided for
    • G08B21/02Alarms for ensuring the safety of persons
    • G08B21/04Alarms for ensuring the safety of persons responsive to non-activity, e.g. of elderly persons
    • G08B21/0407Alarms for ensuring the safety of persons responsive to non-activity, e.g. of elderly persons based on behaviour analysis
    • G08B21/0415Alarms for ensuring the safety of persons responsive to non-activity, e.g. of elderly persons based on behaviour analysis detecting absence of activity per se
    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • G08B25/01Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
    • G08B25/08Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using communication transmission lines
    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B27/00Alarm systems in which the alarm condition is signalled from a central station to a plurality of substations
    • G08B27/006Alarm systems in which the alarm condition is signalled from a central station to a plurality of substations with transmission via telephone network

Abstract

The present specification relates to a system, an apparatus, and a method for monitoring switching power on / off of a home appliance. A system for monitoring switching power on/off of a home appliance includes a power on / off switching notification device which is interposed between a power plug of the household appliance and a power outlet to connect the power plug with the power outlet and to notify a change in the state of a power source when detecting the power on /off switching of the home appliance; and a power on / off switching monitoring server which determines a home appliance user to be in a dangerous situation, and notifies the possibility of the dangerous situation to a previously stored emergency contact if another notification of the change in the state of the power source is not received during preset time elapsing after the change in the state of the power source resulting from the power on / off switching is notified. Accordingly, the dangerous situation of the elderly living alone can be monitored without high-priced equipment.

Description

TECHNICAL FIELD [0001] The present invention relates to a monitoring system, an apparatus,
At least some embodiments of the present disclosure relate to a system, apparatus, and method for monitoring power on / off switching of a home appliance.
Today, the proportion of elderly people is increasing due to the aging society, and the proportion of the elderly living alone is increasing rapidly. In this situation, the loneliness of the elderly came to be a social problem.
As such, a system has been developed in which a motion detection sensor, a surveillance camera, a wireless emergency button, and the like are installed in a single elderly person living alone and the information can be inquired and managed in real time in the integrated management center. For example, the 'Single Elderly Safety Checking Service' (Emergency Safety Care Service) provides a gas leak, a fire detection, an activity detection sensor, and an emergency pager to the elderly living alone so that they can be contacted immediately by the manager or the local fire department. .
When such a system is introduced, not only the psychological sense of security is given to the elderly living alone, but also the counseling and the visiting record by the manager of the elderly living alone can be shared, It is expected that living conditions will be confirmed in real time and stable employment will be possible.
However, since the systems developed so far require expensive equipment such as video monitoring equipment, sensors, set-top boxes, and Internet line installation, they can not provide equal benefits to all citizens, There is also the possibility of invasion of privacy by installing.
Therefore, there is a need for a system that can provide the technology for checking the security of the elderly living alone while minimizing the privacy infringement of the elderly without expensive equipments.
An embodiment of the present invention is intended to provide a power on / off conversion monitoring system, apparatus, and method capable of monitoring the turn-on or turn-off of a power source of a television to confirm the security of the elderly living alone.
The power on / off switching monitoring system of household appliances according to an embodiment of the present invention includes a power plug of a household appliance and a power outlet, and is electrically connected to each other. When the power switch of the household appliance detects on / off switching When a power on / off switching notification device for notifying a change in the state of the power source and another notification for a state change over a predetermined period of time after the notification of the state change of the power source due to the on-off switching is not received, And a power on / off conversion monitoring server that determines that there is a possibility that the user is in a dangerous situation and notifies the emergency contact information stored in advance of the possibility of a dangerous situation.
The apparatus for power on / off switching notification according to an embodiment of the present invention includes a receptacle for inserting a power plug of a household appliance, a plug for inserting into an external power outlet, And a body unit which is electrically connected to each other and detects the on / off switching of the power supply of the household appliance, and notifies the predetermined emergency contact through the wired / wireless communication network.
A method of notifying a power-on / off-switching notification of a home appliance according to an embodiment of the present invention includes the steps of detecting power on / off switching of a home appliance by intervening between a power plug of the appliance and a power outlet, A step of notifying the power on / off switching monitoring server of the power on / off switching of the household appliances by the power on / off switching notification device; A step of determining that the user is in a dangerous situation when the next power on / off switching notification is not received after a lapse of time, and a step of notifying the emergency contact information stored in advance in the power on / do.
A method of notifying a power-on / off switching notification of a home appliance according to another embodiment of the present invention includes the steps of detecting power on / off switching of a home appliance through a power on / off switching notification device interposed between a power plug of the electric machine and a power outlet, When the power ON / OFF switching notification device does not receive a next ON / OFF switching notification after a predetermined time has elapsed since a point of time when the power ON / OFF switching notification device senses switching to the power ON state, determining that the user is in a dangerous state; And notifying the risk information to the emergency contact information stored in advance in the switching notification device.
According to an embodiment of the present invention, it is possible to provide a system and a method for monitoring a dangerous situation of an elderly person living alone without using expensive equipment such as a video monitoring device, a sensor, a set-top box, and an internet line.
1 is a diagram schematically showing a structure of a home appliance power on / off switching monitoring system according to an embodiment of the present invention.
2 is a perspective view illustrating an apparatus for monitoring power-on / off switching of a home appliance according to an embodiment of the present invention.
3 is a diagram illustrating a structure of a home appliance power on / off switching monitoring apparatus according to an embodiment of the present invention.
4 is a diagram showing a structure of a power on / off conversion monitoring server according to an embodiment of the present invention.
5 is a flowchart illustrating a power on / off switching monitoring method according to an embodiment of the present invention.
6 is a view schematically showing a structure of a home appliance power on / off switching monitoring system according to another embodiment of the present invention.
7 is a diagram showing a structure of a home appliance power on / off switching monitoring apparatus according to another embodiment of the present invention.
8 is a flowchart illustrating a power on / off switching monitoring method according to another embodiment of the present invention.
Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
In describing the embodiments, descriptions of techniques which are well known in the technical field to which this specification belongs and which are not directly related to this specification are not described. This is for the sake of clarity without omitting the unnecessary explanation and without giving the gist of the present invention.
For the same reason, some of the components in the drawings are exaggerated, omitted, or schematically illustrated. Also, the size of each component does not entirely reflect the actual size. In the drawings, the same or corresponding components are denoted by the same reference numerals.
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings.
First Embodiment
1 is a diagram schematically showing a structure of a power on / off switching monitoring system for home appliances according to an embodiment of the present invention.
Referring to FIG. 1, a home appliance power on / off switching monitoring system according to an embodiment of the present invention includes a home appliance power on / off switching notification device 100, a power on / off switching monitoring server 200, and an emergency contact terminal 300 ).
The household appliance in one embodiment of the present invention may be a television.
The home appliance power on / off switching notification device 100 is interposed between the power plug of the home appliance 10 and the power outlet 20 to electrically connect the power plugs to each other. When detecting the on / off switching of the home appliances, And notifies the power on / off switching monitoring server 200 of the on / off switching.
When the power on / off switching monitoring server 200 is informed of the information about the on / off switching of the home appliance from the home appliance power on / off switching notification device 100, it is determined that the home appliance user is in a dangerous situation, If there is a suspicion, the emergency communication terminal 300 is notified of the possibility of a dangerous situation. The information on the fact that the power is turned on or off has been switched from off to on, a device identifier for identifying the device that informed the information, a code assigned to the device, May include any one or more of the home user identifiers of the installed home.
The emergency contact terminal 300 is a terminal or a device operated by a guardian terminal or a public institution possessed by a guardian and is used not only for a communication terminal such as a cellular phone or a smart phone used by a guardian to use a telephone service, And has memory means such as a desktop computer, a notebook computer, a workstation, a palmtop computer, an ultra mobile personal computer (UMPC), a tablet PC, a personal digital assistant (PDA) All communication terminals capable of supporting < RTI ID = 0.0 > a < / RTI > The emergency contact terminal 300 can be registered in advance as a destination for receiving the status change monitoring information.
A terminal or device operated by a public institution is a communication device operated by a public institution such as the National Emergency Management Agency, the National Police Agency, a local government entity, a civic group, a regional center or a security company. . In particular, when a terminal or a device operated by a public entity according to the present invention receives emergency information, emergency information is transmitted to a communication terminal (not shown) carried by a rescue agent capable of dispatching the emergency, .
FIG. 2 is a perspective view illustrating a power on / off switching monitoring apparatus for home appliances according to an embodiment of the present invention, and FIG. 3 is a diagram illustrating a structure of a power on / off switching monitoring apparatus for home appliances according to an embodiment of the present invention .
2 and 3, the home appliance power on / off switching notification device 100 is composed of a body portion 110, a receptacle portion 120, and a plug portion 130. The body 110 may include an on-off detection module 112 and a notification module 114 in the body 110.
The receptacle 120 inserts the power plug of the household appliance.
The plug unit 130 is inserted into an external power outlet and supplies external power to the household appliance through the receptacle 120. [
The body 110 is located between the receptacle 120 and the plug 130 and electrically connects to each other and senses the on / off switching of the power supply of the household appliances to the power on / off switching monitoring server 200 Notify.
The on-off detection module 112 senses whether the switching of the on-off state of the home appliance inserted in the receptacle 120 occurs. In an embodiment of the present invention, the on-off detection module 112 can sense the on-off switching by detecting a change in the amount of current generated upon switching between the on state and the off state of the power source.
That is, the on / off detection module 112 senses the amount of change in the amount of current of the home appliance inserted in the socket 120, and detects whether the power is switched from on to off or whether the power is switched from off to on.
When the on / off detection module 112 senses a change in the amount of electric current of the appliances and the on / off switching of the power is confirmed, the notification module 114 detects a change in the amount of current to the power on / off switching monitoring server 200, Notify the fact.
The notification module 114 may transmit one or more of its own identifier or user identifier to the power on / off switching monitoring server 200 together with the fact that the power on / off is switched when the power on / off switching notification is notified.
4 is a diagram showing a structure of a power on / off conversion monitoring server according to an embodiment of the present invention.
4, the power on / off switching monitoring server 200 may include a receiving unit 210, a control unit 220, a message transmitting unit 230, and a storage unit 240.
The receiving unit 210 receives information from the home appliance power on / off switching notification device 100. [ The receiving unit 210 stores the received information in the storage unit 240.
The control unit 220 controls the overall operation of the power on / off switching monitoring server 200.
In particular, the control unit 220 determines whether the home appliance user is in a dangerous state from the information notifying the state change of the power received from the receiving unit 210. If the home appliance user is suspected to be in a dangerous state through the message transmission unit 230, To notify the possibility of a dangerous situation.
The storage unit 240 stores information necessary for the power on / off switching monitoring server 200 to determine whether the home appliance user is in a dangerous situation. The storage unit 240 stores information received from the receiving unit 210 and information generated by the control unit 220.
5 is a flowchart illustrating a power on / off switching monitoring method according to an embodiment of the present invention.
The power on / off switching notification device is interposed between the power plug of the electric machine and the power outlet, and monitors the power on / off switching of the home appliance to detect that power on / off switching of the home appliance has occurred (S100).
The power on / off switching notification device notifies the power on / off switching monitoring server that the power on / off switching of the household appliances has occurred (S110).
The power on / off switching monitoring server determines whether the user is in a dangerous state based on the power on / off switching notification (S120).
More specifically, depending on whether or not the power on / off switching monitoring server is notified of the occurrence of the next on / off transition for a predetermined period of time after the notification that the power on / off state transition has occurred, As shown in FIG.
For example, when the power is turned on for the second time after the notification that the next power is turned off is not notified during the first time after the notification that the power is turned on, , It is notified to the pre-stored contact that the state of the household appliance is not changed.
The first time means a time period during which the switching of the household appliances continues to be in an on state, i.e., a time during which the on state is maintained, while the second time means a state in which the switching of the household appliances continues to be turned off Which means the time during which the off state is maintained.
The first time and the second time may be set in advance in accordance with the lifestyle of the user using the home appliance. For example, a person who watches a TV frequently can set the first time to be long and set the second time to be relatively short.
The first time and the second time may be the same or different in some cases.
The power on / off switching monitoring server notifies the pre-stored emergency contact of the dangerous situation (S130).
In another modification, when the power on / off switching monitoring server receives a message indicating that the security of the user is confirmed from the terminal of the emergency contact, or when the power on / off switching is received, the monitoring server releases the dangerous situation and notifies the other emergency contacts of the release of the dangerous situation can do.
Second Embodiment
6 is a view schematically showing a structure of a home appliance power on / off switching monitoring system according to another embodiment of the present invention.
Referring to FIG. 6, the home appliance power on / off switching monitoring system according to an embodiment of the present invention may include a home appliance power on / off switching notification device 100 and an emergency contact terminal 300.
The household appliance in one embodiment of the present invention may be a television.
The home appliance power on / off switching notification device 100 is interposed between a power plug of a home appliance and a power outlet to electrically connect each other. When it detects the on / off switching of the power of the home appliance, , And notifies the emergency contact stored in advance if the state change is not detected for a predetermined time.
The pre-stored emergency contact may be a terminal carried by a guardian or a terminal or apparatus operated by a public institution. Since the emergency contact terminal 300 is the same as the first embodiment, the description thereof will be omitted.
FIG. 7 is a diagram illustrating a structure of a power-on / off switching monitoring apparatus for home appliances according to an embodiment of the present invention.
2 and 7, the home appliance power on / off switching notification device 100 is composed of a body portion 110, a receptacle portion 120, and a plug portion 130. The body part 110 includes an on-off detection module 1112, a notification module 1114, a timer 1115, a voice recognition module 1116, a reset module 1117, Lt; RTI ID = 0.0 > 1118 < / RTI >
The receptacle 120 inserts the power plug of the household appliance.
The plug unit 130 is inserted into an external power outlet and supplies external power to the household appliance through the receptacle 120. [
The body part 110 is located between the receptacle part 120 and the plug part 130 and is electrically connected to each other. The body part 110 senses the on / off switching of the power source of the household appliance, It will notify the emergency contact to the pre-stored emergency contact.
The on-off detection module 1112 detects whether the home appliances inserted in the receptacle 120 are turned on or off. In an embodiment of the present invention, the on-off detection module 1112 can sense the on-off switching by detecting a change in the amount of current generated upon switching between the on state and the off state of the power source.
The on-off detection module 1112 detects whether the power of the household appliances is switched from on to off or whether the power is switched from off to on by sensing a change in the amount of current of the home appliances inserted in the receptacle 120.
The notification module 1114 may be configured such that when a change in the amount of current due to the next on-off state change is not detected during a predetermined period of time after the change in the amount of current of the home appliance is detected through the on-off detection module 1112, Is likely to be in a dangerous situation, and notifies the emergency contact with the possibility of a dangerous situation in advance.
The timer 1115 starts counting the timer when the on-off state change is detected.
The voice recognition module 1116 digitally converts the voice signal input through the external microphone. If the recognized voice signal is a preset on-off command, the voice recognition module 1116 transfers the command to the on-off processing unit 1118.
The reset module 1117 resets the counting of the timer when a voice signal is recognized by the voice recognition module 1116. That is, when the user voice is inputted, the voice recognition module 1116 and the reset module 1117 can determine that the user is not in a dangerous situation and return the counting of the timer to zero. However, in order not to include a language generated in a dangerous situation such as a screaming of a user's voice, it is possible to prevent the timer counting reset from being performed on a word or a sentence stored in advance, or to reset the timer counting only by a previously stored word or sentence have.
The on-off processing unit 1118 turns on or off the current flowing between the household appliance and the outlet by the on-off command provided by the voice recognition module 1116 to supply or cut off the electric power to the household appliance.
8 is a flowchart illustrating a power on / off switching monitoring method according to an embodiment of the present invention.
The power on / off switching notification device is interposed between the power plug of the electric machine and the power outlet so as to detect power on / off switching of the home appliance (S200).
When the power on / off switching notification device detects that the power is turned on, timer counting is started (S210).
When the timer starts counting, it is monitored whether the user's voice is input and recognized through the external microphone (S220).
If voice is recognized in step S220, the process returns to step S210 to reset the timer count to 0 (S230).
If the next ON / OFF switching notification is not received within the predetermined time without voice recognition at step S220, the home appliance user is determined to be in a dangerous state and notifies the emergency contact to the dangerous situation at step S240.
At this time, similarly to the first embodiment, the predetermined time can be set differently depending on whether the power is switched from on to off or from off to on. That is, the first time may be counted after the time when the power is turned on, and the second time may be counted after the time when the power is turned off.
At this point, it will be appreciated that the combinations of blocks and flowchart illustrations in the process flow diagrams may be performed by computer program instructions. These computer program instructions may be loaded into a processor of a general purpose computer, special purpose computer, or other programmable data processing apparatus, so that those instructions, which are executed through a processor of a computer or other programmable data processing apparatus, Thereby creating means for performing functions. These computer program instructions may also be stored in a computer usable or computer readable memory capable of directing a computer or other programmable data processing apparatus to implement the functionality in a particular manner so that the computer usable or computer readable memory The instructions stored in the block diagram (s) are also capable of producing manufacturing items containing instruction means for performing the functions described in the flowchart block (s). Computer program instructions may also be stored on a computer or other programmable data processing equipment so that a series of operating steps may be performed on a computer or other programmable data processing equipment to create a computer- It is also possible for the instructions to perform the processing equipment to provide steps for executing the functions described in the flowchart block (s).
In addition, each block may represent a module, segment, or portion of code that includes one or more executable instructions for executing the specified logical function (s). It should also be noted that in some alternative implementations, the functions mentioned in the blocks may occur out of order. For example, two blocks shown in succession may actually be executed substantially concurrently, or the blocks may sometimes be performed in reverse order according to the corresponding function.
While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, It is not intended to limit the scope of the specification. It will be apparent to those skilled in the art that other modifications based on the technical idea of the present invention are possible in addition to the embodiments disclosed herein.
10: Household appliance 20: Power outlet
100: Home appliance power on / off switching notification device
110: body part 112: current amount detection module
114: Notification module 120: Outlet
130: Plug unit 200: Power on / off switching monitoring server
210: Receiver 220:
230: message transmission unit 240:
300: Emergency communication terminal 1112: On-off detection module
1114: Notification module 1115: Timer
1116: voice processing module 1117: reset module
1118: On-off processing module

Claims (11)

  1. A power on / off switching notification device which is interposed between a power plug of a home appliance and a power outlet to electrically connect each other and detects the on / off switching of the power of the home appliance to notify the power on / off switching; And
    If the power on / off switching notification of the next power source is not received within a predetermined time after the power on / off switching notification due to the on-off switching is received, it is determined that there is a possibility that the home appliance user is in a dangerous situation , A power-on-off conversion monitoring server that notifies emergency contacts of pre-stored risk situations
    A power on / off switching monitoring system for household appliances comprising:
  2. A receptacle for inserting a power plug of a household appliance;
    A plug for inserting into an external power outlet; And
    A body portion which is positioned between the receptacle portion and the plug portion and electrically connected to each other and senses on / off switching of the power supply of the household appliance and informs the predetermined contact via a wired /
    Off switching notification device.
  3. [3] The apparatus of claim 2,
    An on-off detection module that detects switching of the on-off state of the household appliances inserted into the receptacle;
    A timer for counting the timer when the on-off state change is detected;
    If it is determined that there is a possibility that the user of the household appliance is in a dangerous state when a change in the amount of current due to the next on / off state transition is not detected while the predetermined time elapses after the change in the amount of current is sensed, Notification module to notify contact
    Off switching notification device.
  4. The method of claim 3,
    The notification module starts counting of the timer after switching from the off state to the on state and counting of the timer starts after a first predetermined time elapses or after the power is turned on and off, Off switching notification device according to claim 1 or 2, wherein when it is determined that two hours have elapsed, it is determined that there is a possibility that the electric appliance user is in a dangerous situation.
  5. The method of claim 3,
    The body portion
    A voice recognition module for digitally converting a voice signal inputted through the external microphone and recognizing the voice signal; And
    A reset module for resetting the counting of the timer when the voice signal is recognized,
    Off switching notification device according to claim 1, further comprising:
  6. 3. The method of claim 2,
    Wherein the home appliance is a television, and the predetermined contact is any one of an emergency contact or a power on / off switching monitoring server.
  7. The method according to claim 6,
    Wherein the power on / off switching monitoring server determines that there is a possibility that the user of the household appliance is in a dangerous situation based on the notification of sensing the on-off switching, and notifies the emergency contact information stored in advance of the possibility of the dangerous situation. Power ON / OFF switching notification device.
  8. The power on / off switching notification device being interposed between a power plug of an electric machine and a power outlet to detect power on / off switching of the appliance;
    Notifying the power on / off switching monitoring device of the power on / off switching of the household appliances;
    Determining that the user is in a dangerous situation when the power on / off switching monitoring server does not receive the next power on / off switching notification after a predetermined period of time has elapsed after the notification that the power on / off switching monitoring server is switched on;
    Wherein the power on / off switching monitoring server notifies a pre-stored emergency contact of a dangerous situation
    Off switching notification method.
  9. The power on / off switching notification device being interposed between a power plug of an electric machine and a power outlet to detect power on / off switching of the appliance;
    Determining that the user is in a dangerous situation when the power ON / OFF switching notification device does not receive the next ON / OFF switching notification after a predetermined time has elapsed since the point of time when the power ON / OFF switching notification device senses switching to the power ON state;
    The power on / off switching notification device notifies the emergency contact stored in advance of the dangerous situation
    Off switching notification method.
  10. 10. The method according to claim 8 or 9,
    Wherein the predetermined time is a first time when the power is switched from an on state to an off state and a second time when the power is switched from an off state to an on state, Off switching notification method.
  11. 10. The method of claim 9,
    Off switching notification device recognizes a user's voice input through an external microphone, and resets the timer.
KR1020150066376A 2015-05-13 2015-05-13 Monitoring sysyem, apparatus and method for switching on/off of home appliance KR20160133637A (en)

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KR1020150066376A KR20160133637A (en) 2015-05-13 2015-05-13 Monitoring sysyem, apparatus and method for switching on/off of home appliance

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210026777A (en) * 2019-09-02 2021-03-10 주식회사 다원디엔에스 Remote emergency situation monitering system using smart switch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210026777A (en) * 2019-09-02 2021-03-10 주식회사 다원디엔에스 Remote emergency situation monitering system using smart switch

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