CN109062067A - A kind of home appliance monitor system - Google Patents
A kind of home appliance monitor system Download PDFInfo
- Publication number
- CN109062067A CN109062067A CN201810941328.1A CN201810941328A CN109062067A CN 109062067 A CN109062067 A CN 109062067A CN 201810941328 A CN201810941328 A CN 201810941328A CN 109062067 A CN109062067 A CN 109062067A
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- signal
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- household appliance
- sensor
- signal comparator
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- 238000012544 monitoring process Methods 0.000 claims abstract description 21
- 238000006243 chemical reaction Methods 0.000 claims description 9
- 230000003321 amplification Effects 0.000 claims description 7
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 7
- 230000008054 signal transmission Effects 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 5
- 238000007726 management method Methods 0.000 abstract description 10
- 238000012545 processing Methods 0.000 abstract description 8
- 238000013024 troubleshooting Methods 0.000 abstract description 7
- 238000011065 in-situ storage Methods 0.000 abstract description 3
- 230000002159 abnormal effect Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 230000007257 malfunction Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B15/00—Systems controlled by a computer
- G05B15/02—Systems controlled by a computer electric
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
-
- H02J13/0075—
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/26—Pc applications
- G05B2219/2642—Domotique, domestic, home control, automation, smart house
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02B90/20—Smart grids as enabling technology in buildings sector
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
- Y04S20/242—Home appliances
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/126—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Manufacturing & Machinery (AREA)
- Quality & Reliability (AREA)
- Selective Calling Equipment (AREA)
Abstract
A kind of home appliance monitor system, including household appliance, remote monitoring platform, mobile terminal, power failure detector, household appliance breaker, memory, signal comparator and automatic door unit；The power failure detector includes current sensor, voltage sensor and zero sequence sensor, the household appliance breaker includes that the first electromagnetic relay and second wireless singal receive circuit, and the automatic door unit includes automatically-controlled door, automatic gate drive circuit, the second electromagnetic relay, wireless RF receivers and radio frequency transmitter.The present invention can be when household appliance occurs compared with glitch, and the handling failure by the way of remotely cutting household appliance is convenient and efficient；Can also be when household appliance occur compared with major break down, the handling failure by the way of the emergent management personnel to fault in-situ of request profession；The combination of both troubleshooting modes considerably increases troubleshooting efficiency, so that the more scientific effective processing of the failure of household appliance.
Description
Technical field
The present invention relates to household electrical appliances monitoring technology fields, and in particular, to a kind of home appliance monitor system.
Background technique
Modern society advocates energy-saving and emission-reduction, and the undesirable consumption habit of people often brings unnecessary waste.This is just needed
The system that all kinds of electrical appliances can be monitored and be controlled.Smart home introduces automation control in traditional domestic environment
Etc. technologies, can solve problem above, but be routed it is complicated, it is expensive.And Internet of Things is current academic and application study
One of hot spot, access internet need dedicated adapter, and IP network is expanded to wireless sensing by the proposition of 6LOWPAN technology
Device network is possibly realized.Technology of Internet of things is applied to appliance system by the present invention, by the power failure of long-distance monitored domestic appliance or
Person's electricity usage situation is monitored.
Meanwhile it is existing unfavorable there is also monitoring based on internet of things home appliance monitoring system, expend a large amount of electric power；Together
When, for the angle of electric system, harmonic wave often causes certain a part of power grid that parallel resonance or series resonance occurs,
Thus the error signal caused can make protective relaying device therein that the movement of mistake occur, this not only causes the uneasiness of power grid
Row for the national games also causes great interference to the function for the relevant device being attached thereto such as electronic communication, electrical energy measurement, to make
At unnecessary loss.
The failure of household appliance is sometimes smaller, it is only necessary to it cuts off the power in time, still, when occurring compared with major break down,
It then needs to there is professional scene to carry out emergent management in time；And the prior art often only one processing side to cut off the power
Formula, this is obviously not suitable for processing when household appliance occurs compared with major break down.Therefore, it is necessary to one kind that a kind of point of degree is handled differently
Home appliance monitor system.
Summary of the invention
The object of the invention is that the shortcomings that overcoming the above-mentioned prior art and deficiency, provide a kind of home appliance monitor system
System, program one side is when household appliance occurs compared with glitch, the handling failure by the way of remotely cutting household appliance, side
Just quick；On the other hand when household appliance occurs compared with major break down, using the professional emergent management personnel of request to fault in-situ
Mode handling failure；The combination of both troubleshooting modes considerably increases troubleshooting efficiency, so that household appliance
The more scientific effective processing of failure.
Technical solution used by the present invention solves the above problems is:
A kind of home appliance monitor system, including household appliance, remote monitoring platform and mobile terminal further include electric power event
Hinder detector, household appliance breaker, memory, signal comparator and automatic door unit；
The power failure detector includes current sensor, voltage sensor and zero sequence sensor, the current sense
The output end of device is connect with the first input end of the signal comparator, the output end of the voltage sensor and the signal ratio
The second input terminal compared with device connects, and the output end of the zero sequence sensor is connect with the third input terminal of the signal comparator,
The output end of the memory is connect with the 4th input terminal of the signal comparator, and the household electrical appliances are stored in the memory
Normal current signal, normal voltage signal and the normal zero sequence signal of equipment, the first output end of the signal comparator pass through
RS232 communication interface is connect with the remote monitoring platform, and the remote monitoring platform and cell emergency treatment center network are logical
Letter, the second output terminal of the signal comparator are connected with the first wireless signal transmission circuit, the first wireless signal transmitting
First wireless signal receiving circuit of circuit and the mobile terminal is connected to the network；
The household appliance breaker includes the first electromagnetic relay and second wireless singal receives circuit, first electricity
Magnetic relay and second wireless singal receive circuit connection, and the second wireless singal receives the of circuit and the mobile terminal
The network connection of two wireless signal transmission circuits, the current sensor, voltage sensor, zero sequence sensor and the first electromagnetism relay
Device is also connect with the household appliance respectively；If the mobile terminal finds that simple fault, the shifting occurs in the household appliance
Dynamic terminal remote drives first electromagnetic relay to turn off the household appliance；
The automatic door unit includes automatically-controlled door, automatic gate drive circuit, the second electromagnetic relay, wireless RF receivers
And radio frequency transmitter, if the remote monitoring platform finds that significant trouble, the long-range monitoring occurs in the household appliance
Platform sends information to the cell emergency treatment center, and the cell emergency treatment center sends emergent management personnel and carrying
The radio frequency transmitter, when the wireless RF receivers receive the radiofrequency signal of the radio frequency transmitter, to
Second electromagnetic relay sends a high ordinary mail number and turns it on, and the electromagnetic relay is driven by the automatically-controlled door
Circuit opens the automatically-controlled door.
Further, in order to which the current signal for making the current sensor be transferred to the signal comparator is clearer,
It is connected with the first signal filter circuit, the first signal amplification circuit between the current sensor and the signal comparator in turn
With the first analog to digital conversion circuit.
Further, in order to which the voltage signal for making the voltage sensor be transferred to the signal comparator is clearer,
It is connected with second signal filter circuit, second signal amplifying circuit between the voltage sensor and the signal comparator in turn
With the second analog to digital conversion circuit.
Further, in order to keep the zero sequence sensor transmissions clearer to the zero sequence signal of the signal comparator,
It is connected with third signal filter circuit, third signal amplification circuit between the zero sequence sensor and the signal comparator in turn
With third analog to digital conversion circuit.
Further, in order to when the household appliance being enable to be abnormal indoor occupant found the abnormal situation in time, institute
The third output end for stating signal comparator is connected with abnormity alarm circuit, and the abnormity alarm circuit includes LED flash alarm
Circuit and loudspeaker sound warning circuit.
Further, it can find to steal in time when thering is law-breaker to enter the room pilferage in order to prevent, or staying out
Molecule further includes laser sensor, and the output end of the laser sensor is connect with the 5th input terminal of the signal comparator,
The laser sensor is arranged in behind the door and window in each room.
It further, further include pyroelectric sensor in order to detect whether the laser sensor malfunctions, the heat is released
The output end of electric transducer is connect with the 6th input terminal of the signal comparator, and the pyroelectric sensor is set to each room
In.
To sum up, the beneficial effects of the present invention are:
One aspect of the present invention handles event by the way of remotely cutting household appliance when household appliance occurs compared with glitch
Barrier, it is convenient and efficient；On the other hand when household appliance occurs compared with major break down, using the professional emergent management personnel of request to failure
The mode handling failure at scene；The combination of both troubleshooting modes considerably increases troubleshooting efficiency, so that household electrical appliances are set
The more scientific effective processing of standby failure.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention.
Specific embodiment
In order to solve in the prior art often only one processing mode cut off the power, this is obviously not suitable for household appliance
Processing when there is a situation where compared with major break down, in the present invention on the one hand when household appliance occurs compared with glitch, using remotely cutting
The mode handling failure of disconnected household appliance, it is convenient and efficient；On the other hand special using request when household appliance occurs compared with major break down
Mode handling failure of the emergent management personnel of industry to fault in-situ；The combination of both troubleshooting modes considerably increases event
Hinder treatment effeciency, so that the more scientific effective processing of the failure of household appliance.Below with reference to examples and drawings, to the present invention
Make detailed description further, embodiments of the present invention are not limited thereto, and one applied only of the invention in figure shows
Example, does not have essential constraint to the principle of the present invention.
Embodiment:
As shown in Figure 1, a kind of home appliance monitor system, including household appliance, remote monitoring platform and mobile terminal, also
Including power failure detector, household appliance breaker, memory, signal comparator and automatic door unit；
The power failure detector includes current sensor, voltage sensor and zero sequence sensor, the current sense
The output end of device is connect with the first input end of the signal comparator, the output end of the voltage sensor and the signal ratio
The second input terminal compared with device connects, and the output end of the zero sequence sensor is connect with the third input terminal of the signal comparator,
The output end of the memory is connect with the 4th input terminal of the signal comparator, and the household electrical appliances are stored in the memory
Normal current signal, normal voltage signal and the normal zero sequence signal of equipment, the first output end of the signal comparator pass through
RS232 communication interface is connect with the remote monitoring platform, and the remote monitoring platform and cell emergency treatment center network are logical
Letter, the second output terminal of the signal comparator are connected with the first wireless signal transmission circuit, the first wireless signal transmitting
First wireless signal receiving circuit of circuit and the mobile terminal is connected to the network；
The household appliance breaker includes the first electromagnetic relay and second wireless singal receives circuit, first electricity
Magnetic relay and second wireless singal receive circuit connection, and the second wireless singal receives the of circuit and the mobile terminal
The network connection of two wireless signal transmission circuits, the current sensor, voltage sensor, zero sequence sensor and the first electromagnetism relay
Device is also connect with the household appliance respectively；If the mobile terminal finds that simple fault, the shifting occurs in the household appliance
Dynamic terminal remote drives first electromagnetic relay to turn off the household appliance；
The automatic door unit includes automatically-controlled door, automatic gate drive circuit, the second electromagnetic relay, wireless RF receivers
And radio frequency transmitter, if the remote monitoring platform finds that significant trouble, the long-range monitoring occurs in the household appliance
Platform sends information to the cell emergency treatment center, and the cell emergency treatment center sends emergent management personnel and carrying
The radio frequency transmitter, when the wireless RF receivers receive the radiofrequency signal of the radio frequency transmitter, to
Second electromagnetic relay sends a high ordinary mail number and turns it on, and the electromagnetic relay is driven by the automatically-controlled door
Circuit opens the automatically-controlled door.
The working principle of this programme: household electrical appliances are acquired by current sensor, voltage sensor and zero sequence sensor respectively and are set
Standby real-time current signal, real-time voltage signal and real-time zero sequence signal, and respectively by the first input end of signal comparator,
Real-time current signal, real-time voltage signal and real-time zero sequence signal are transmitted to signal and compared by the second input terminal and third input terminal
Device, signal comparator call the normal current signal of pre-stored household appliance, normal voltage signal and just from memory
Normal zero sequence signal is compared with real-time current signal, real-time voltage signal and real-time zero sequence signal respectively；When signal have compared with
When small difference, signal comparator is by the first wireless signal transmitting line of its second output terminal to the first wireless of mobile terminal
Signal receiving circuit sends signal, and user can be connect by the second wireless singal transmit circuit of mobile terminal to second wireless singal
Circuit sending signal is received, second wireless singal reception circuit turns it off household electrical appliances to the first electromagnetic relay transmission driving signal and sets
It is standby；When signal has larger difference, signal comparator is by the RS232 communication interface of its first output end to remote monitoring platform
Signal is sent, remote monitoring platform is then sought help to cell emergency treatment center, and cell emergency treatment center is sent to have and wirelessly be penetrated
The emergent management personnel for the emitter that takes place frequently feel scene, receive corresponding radiofrequency signal by wireless RF receivers and are closed described the
Two electromagnetic relays, and drive automatically-controlled door to open by automatic gate drive circuit, so as to emergent management, personnel are entered the room to hair
Raw therefore normal household appliance carries out emergent management.
In the present embodiment, in order to which the current signal for making the current sensor be transferred to the signal comparator is more clear
Chu is connected with the first signal filter circuit, the amplification of the first signal in turn between the current sensor and the signal comparator
Circuit and the first analog to digital conversion circuit.
In the present embodiment, in order to which the voltage signal for making the voltage sensor be transferred to the signal comparator is more clear
Chu is connected with second signal filter circuit, second signal amplification in turn between the voltage sensor and the signal comparator
Circuit and the second analog to digital conversion circuit.
In the present embodiment, in order to keep the zero sequence sensor transmissions more clear to the zero sequence signal of the signal comparator
Chu is connected with third signal filter circuit, the amplification of third signal in turn between the zero sequence sensor and the signal comparator
Circuit and third analog to digital conversion circuit.
In the present embodiment, in order to which indoor occupant found the abnormal situation in time when the household appliance being enable to be abnormal,
The third output end of the signal comparator is connected with abnormity alarm circuit, and the abnormity alarm circuit includes LED flash report
Alert circuit and loudspeaker sound warning circuit.
In the present embodiment, it can find to steal in time when thering is law-breaker to enter the room pilferage in order to prevent, or staying out
Molecule is stolen, further includes laser sensor, the 5th input terminal of the output end of the laser sensor and the signal comparator connects
It connects, the laser sensor is arranged in behind the door and window in each room.
It further include pyroelectric sensor, the heat to detect whether the laser sensor malfunctions in the present embodiment
The output end for releasing electric transducer is connect with the 6th input terminal of the signal comparator, and the pyroelectric sensor is set to each
In room.
The above is only the preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-described embodiment,
All technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
For those of ordinary skill, several improvements and modifications without departing from the principles of the present invention should be regarded as protection of the invention
Range.
Claims (7)
1. a kind of home appliance monitor system, including household appliance, remote monitoring platform and mobile terminal, which is characterized in that also
Including power failure detector, household appliance breaker, memory, signal comparator and automatic door unit；
The power failure detector includes current sensor, voltage sensor and zero sequence sensor, the current sensor
Output end is connect with the first input end of the signal comparator, the output end of the voltage sensor and the signal comparator
The second input terminal connection, the output end of the zero sequence sensor is connect with the third input terminal of the signal comparator, described
The output end of memory is connect with the 4th input terminal of the signal comparator, and the first output end of the signal comparator passes through
RS232 communication interface is connect with the remote monitoring platform, and the remote monitoring platform and cell emergency treatment center network are logical
Letter, the second output terminal of the signal comparator are connected with the first wireless signal transmission circuit, the first wireless signal transmitting
First wireless signal receiving circuit of circuit and the mobile terminal is connected to the network；
The household appliance breaker includes that the first electromagnetic relay and second wireless singal receive circuit, first electromagnetism after
Electric appliance and second wireless singal receive circuit connection, and the second wireless singal receives the second nothing of circuit and the mobile terminal
The network connection of line signal transmission circuit, the current sensor, voltage sensor, zero sequence sensor and the first electromagnetic relay are also
It is connect respectively with the household appliance；If the mobile terminal finds that simple fault occurs in the household appliance, described mobile whole
The first electromagnetic relay described in remote boot server is held to turn off the household appliance；
The automatic door unit includes automatically-controlled door, automatic gate drive circuit, the second electromagnetic relay, wireless RF receivers and nothing
Line radiofrequency launcher, if the remote monitoring platform finds that significant trouble, the remote monitoring platform occurs in the household appliance
Information is sent to the cell emergency treatment center, the cell emergency treatment center is sent described in emergent management personnel and carrying
Radio frequency transmitter, when the wireless RF receivers receive the radiofrequency signal of the radio frequency transmitter, to described
Second electromagnetic relay sends a high ordinary mail number and turns it on, and the electromagnetic relay passes through the automatic gate drive circuit
Open the automatically-controlled door.
2. a kind of home appliance monitor system according to claim 1, which is characterized in that the current sensor with it is described
It is connected with the first signal filter circuit, the first signal amplification circuit and the first analog to digital conversion circuit between signal comparator in turn.
3. a kind of home appliance monitor system according to claim 1, which is characterized in that the voltage sensor with it is described
It is connected with second signal filter circuit, second signal amplifying circuit and the second analog to digital conversion circuit between signal comparator in turn.
4. a kind of home appliance monitor system according to claim 1, which is characterized in that the zero sequence sensor with it is described
It is connected with third signal filter circuit, third signal amplification circuit and third analog to digital conversion circuit between signal comparator in turn.
5. a kind of home appliance monitor system according to claim 1, which is characterized in that the third of the signal comparator
Output end is connected with abnormity alarm circuit, and the abnormity alarm circuit includes LED flash warning circuit and loudspeaker sound report
Alert circuit.
6. a kind of home appliance monitor system according to claim 1, which is characterized in that it further include laser sensor, institute
The output end for stating laser sensor is connect with the 5th input terminal of the signal comparator, and the laser sensor is arranged each
Behind the door and window in room.
7. a kind of home appliance monitor system according to claim 1, which is characterized in that it further include pyroelectric sensor,
The output end of the pyroelectric sensor is connect with the 6th input terminal of the signal comparator, the pyroelectric sensor setting
In in each room.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810941328.1A CN109062067A (en) | 2018-08-17 | 2018-08-17 | A kind of home appliance monitor system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810941328.1A CN109062067A (en) | 2018-08-17 | 2018-08-17 | A kind of home appliance monitor system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109062067A true CN109062067A (en) | 2018-12-21 |
Family
ID=64687280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810941328.1A Withdrawn CN109062067A (en) | 2018-08-17 | 2018-08-17 | A kind of home appliance monitor system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109062067A (en) |
-
2018
- 2018-08-17 CN CN201810941328.1A patent/CN109062067A/en not_active Withdrawn
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Application publication date: 20181221 |