CN104993322B - A kind of Intelligent safety socket and the safe power utilization method realized with it - Google Patents
A kind of Intelligent safety socket and the safe power utilization method realized with it Download PDFInfo
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- CN104993322B CN104993322B CN201510396136.3A CN201510396136A CN104993322B CN 104993322 B CN104993322 B CN 104993322B CN 201510396136 A CN201510396136 A CN 201510396136A CN 104993322 B CN104993322 B CN 104993322B
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Abstract
The safe power utilization method realized the invention provides a kind of Intelligent safety socket and with it.By being embedded in different classes of sensor and break-make electric installation including infrared sensor of the human body, range sensor and/or current sensor in the socket, the power on/off of the socket is controlled according to the relation between the human body and socket for obtaining embedded sensing data progress logical operation and with reference to break-make electric installation, it is achieved thereby that the Electrical Safety of socket class product, electric shock can be prevented effectively from may, it is ensured that Electrical Safety.
Description
Technical field
The present invention relates to smart home and electrical safety field, more particularly, to a kind of intelligence that embedded in sensor
The safe power utilization method that safety socket and a kind of socket by embedded sensor are realized.
Background technology
With the extensive use of household electric, the safety problem increasingly significant of household electricity, although more and more
Family all gradually start to take various measures for Electrical Safety, including have what safety door designed to use Denso using some
The socket put, for example designed with safety door, but because the safety door design based on physical protection does not usually have protective action, or
Person is not perfect enough due to physical arrangement aging, or due to designing, and safety door can not provide perfect security protection, and children touch
The report of electricity still happens occasionally, and according to investigation, the children from getting electric shock accident more than 70% is to stay at home, and has adult to be in
In the case of monitoring, similarly, for old man, pet etc., there is also similar security risk.Based on this, a kind of energy is designed really
It is necessary to protect the smart jack product and method of socket class product Electrical Safety.
Chinese patent application 201420833448.7（Bibliography 1）Disclose a kind of " Intelligent safety socket ", its disclosure
A kind of to realize the socket automatically powered off, it in socket by using range sensor, controller, switching device and electricity
Source with plug attaching plug when realize automatically powering off for socket.But the socket can only be realized according to the distance of barrier and switched
The break-make control of device, therefore function of this socket in terms of safety guarantee is single, safety guarantee effect is extremely limited.
The present invention in socket using infrared sensor of the human body, range sensor and/or current sensor etc. by sensing
Device detection means and break-make electric installation, and by rational control logic, realize the abundant intelligent functions control of safety socket
Make and use, the Electrical Safety of socket in all cases can be substantially ensured that.
The content of the invention
The present invention wall socket or wiring board socket common under domestic environment（Lower abbreviation socket）It is embedded in inhomogeneity
Other sensor, then by all the sensors aggregation of data obtain the relation between human body and socket come and with reference to break-make electric installation
To realize the Electrical Safety protection for preventing from getting an electric shock.
In order to achieve the above object, embodiments of the invention are adopted the following technical scheme that：
There is provided a kind of Intelligent safety socket, including one or more jacks, the socket also includes：
Infrared sensor of the human body（2）, the active situation for sensing indoor human body, to judge whether human body appears in socket
Near；Range sensor（3）, the distance for determining mobiles and socket, and mensuration distance and preset distance are carried out pair
Than when mensuration distance is more than preset distance, then judging that the mobiles is in safe distance, when mensuration distance is less than or equal to be somebody's turn to do
During preset distance, then judge that the mobiles is in risk distance；Break-make electric installation, for controlling the jack（1）Break-make
Electric situation；And current sensor, for sensing socket supplying power for outside situation, to judge whether there is electrical equipment using on socket,
And the further sensing socket curent change situation of the current sensor, to judge jack（1）In whether be inserted into electrical equipment or
Other articles；Characterized in that, the break-make electric installation will be according to will include infrared sensor of the human body（2）Sensing result, distance are passed
Sensor（3）Measurement result, the testing result of current sensor sensing result carry out the output control jack obtained after logic judgment
（1）Power on/off situation, be specially：According to infrared sensor of the human body（2）And range sensor（3）Sensing result start the electricity
Flow sensor, only just starts the current sensor when sensing and there is human body in risk distance；Then utilize after starting
The sensing result of the current sensor determines the action of break-make electric installation, if current sensor, which is sensed, does not have electrical equipment on socket
Using the socket, then the break-make electric installation powers off the socket, has electrical equipment to use if current sensor is sensed on socket
And in the absence of due to inserting curent change caused by electrical equipment or other objects in jack, then break-make electric installation constantization is to insert
Seat keeps work, if there is electrical equipment to use but sensed due to being inserted in jack caused by electrical equipment or other objects on socket
Curent change, then break-make electric installation powers off the socket.
Preferably, the range sensor is started according to the sensing result of the infrared sensor of the human body, if human body is red
Outer sensor undetermined goes out human body, then the range sensor is in inactive state；If infrared sensor of the human body determines pre-
Determine have human body in scope, then the range sensor is started；And and if only if to sense human body using infrared sensor of the human body right
Determined afterwards using range sensor when mobiles is in risk distance and just start the current sensor.
Preferably, the infrared sensor of the human body is started according to the measurement result of the range sensor, if apart from biography
Mobiles is not present in the risk range of sensor, the infrared sensor of the human body is in inactive state；If range sensor
Determine and there is mobiles in risk range, then the infrared sensor of the human body is started；And and if only if utilize Distance-sensing
Device is determined when mobiles is in risk distance and then senses the mobiles using infrared sensor of the human body for human body
Start the current sensor.
Preferably, the infrared sensor of the human body is to include pyroelectricity element（PIR）Sensor circuit.
Preferably, the sensing angle of infrared sensor of the human body be 100 degree, center distance of reaction be 5-7 meters, edge sense away from
From for 3-4 meters.
Preferably, the pyroelectricity element（PIR）For RE200B/D203B/LHI968.
Preferably, range sensor is realized using ultrasonic wave, radar, laser or active infrared technology.
Preferably, range sensor is realized using active infrared technology, when object close to when, output voltage becomes big, MCU roots
According to the distance of AD sampled value judgment objects.
Preferably, the current sensor manganese copper diverter or current transformer obtain current signal, then pass through AD
Sampling or special electric energy metrical IC are calculated, and obtain actual socket supplying power for outside situation.
Preferably, break-make electric installation is relay or ghyristor circuit.
In addition, additionally providing the safe power utilization method that a kind of socket by embedded sensor is realized, it is specifically included：
Utilize the infrared sensor of the human body being embedded into socket（2）And range sensor（3）The human body of interior is sensed respectively
Whether active situation and measure mobiles are in risk distance, wherein the infrared sensor of the human body can sense when human body
Whether appear near socket, the range sensor（3）Determine the distance of mobiles and socket, and by the mensuration distance with
Preset distance is contrasted, and when mensuration distance is more than preset distance, is then judged that the mobiles is in safe distance, is worked as measure
When distance is less than or equal to the preset distance, then judge that the mobiles is in risk distance；Utilize the electricity being embedded into the socket
Flow sensor sensing socket supplying power for outside situation, to judge whether have electrical equipment using on socket, and the current sensor enters one
Sensing socket curent change situation is walked, to judge jack（1）In whether be inserted into electrical equipment or other articles；To the socket set
Logic judgment rule so that break-make electric installation in socket will be according to will include infrared sensor of the human body（2）Sensing result, distance are passed
Sensor（3）Described in the output control obtained after measurement result, the testing result of current sensor sensing result progress logic judgment
Jack（1）Power on/off situation, be specially：According to infrared sensor of the human body（2）And range sensor（3）Sensing result start
The current sensor, only just starts the current sensor when sensing and there is human body in risk distance；Then startup is utilized
The sensing result of the current sensor afterwards determines the action of break-make electric installation, does not have if current sensor is sensed on socket
Electrical equipment uses the socket, then the break-make electric installation powers off the socket, if current sensor, which is sensed, electrical equipment on socket
Using and in the absence of due to inserting curent change caused by electrical equipment or other objects in jack, then break-make electric installation constantization so that
Socket holding work is obtained, is led if there is electrical equipment to use but sensed on socket due to inserting electrical equipment or other objects in jack
The curent change of cause, then break-make electric installation powers off the socket.
Preferably, this method further comprises：
The range sensor is started according to the sensing result of the infrared sensor of the human body, if infrared sensor of the human body
Undetermined goes out human body, then the range sensor is in inactive state；If infrared sensor of the human body is determined in preset range
There is human body, then the range sensor is started；Only when sensing human body using infrared sensor of the human body, then utilization distance is passed
Sensor, which is determined when mobiles is in risk distance, just starts the current sensor.
Preferably, this method further comprises：
The infrared sensor of the human body is started according to the measurement result of the range sensor, if the danger of range sensor
Mobiles is not present in dangerous scope, the infrared sensor of the human body is in inactive state；If range sensor determines danger
There is mobiles in dangerous scope, then the infrared sensor of the human body is started；Only when determining activity using range sensor
Object is in risk distance and then just starts the electric current when sensing the mobiles using infrared sensor of the human body for human body and passes
Sensor.
Preferably, further utilizing includes pyroelectricity element（PIR）Sensor circuit realize the infrared sensor of the human body.
Preferably, the sensing angle of the infrared sensor of the human body is 100 degree, and center distance of reaction is 5-7 meters, edge sense
Ranging is from for 3-4 meters.
Preferably, wherein the pyroelectricity element（PIR）For RE200B/D203B/LHI968.
Preferably, wherein range sensor is realized using ultrasonic wave, radar, laser or active infrared technology.
Preferably, wherein the work of the current sensor includes：Obtained by manganese copper diverter or current transformer
Current signal, then calculated by AD samplings or special electric energy metrical IC, obtain actual socket supplying power for outside situation.
Preferably, wherein the power on/off device is specially relay or ghyristor circuit.
The additional aspect of the present invention and advantage will be set forth in part in the description, and these will become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be in embodiment or description of the prior art
The required accompanying drawing used is briefly described, it should be apparent that, drawings in the following description are only that some of the invention are shown
Example property embodiment.
Fig. 1 is a kind of front schematic view of intelligent and safe wall jack provided in an embodiment of the present invention.
Fig. 2 is a kind of schematic diagram of infrared sensor of the human body induction range provided in an embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing of the present invention, the technical scheme in embodiment of the present invention is clearly and completely retouched
State, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Base
Embodiment in the present invention, it is all that those of ordinary skill in the art are obtained under the premise of creative work is not made
Other embodiment, belongs to the scope of protection of the invention.
Those skilled in the art of the present technique are appreciated that unless expressly stated, though odd number shape has been used in the de-scription, but phase
Part or structure is answered to include plural form completely.It is to be further understood that what is used in the specification of the present invention arranges
Diction " comprising " or "comprising" do not preclude the presence or addition of other one or more features.And those skilled in the art of the present technique can be with
Understand, unless otherwise defined, all terms used in the present invention（Including technical term and scientific terminology）With with the present invention
The general understanding identical meaning of those of ordinary skill in art.It should also be understood that fixed in such as general dictionary
Those terms of justice should be understood that with the meaning consistent with the meaning in the context of prior art, and unless as this
In equally define, will not be explained with idealization or excessively formal implication.
As shown in figure 1, The embodiment provides a kind of Intelligent safety socket, the socket mainly includes：One or
Multiple jacks 1, infrared sensor of the human body 2, range sensor 3 and break-make electric installation.
Wherein infrared sensor of the human body 2 detects indoor physical activity situation, for judging whether people is appeared near socket.
The infrared sensor of the human body can use common pyroelectricity element（PIR）, such as RE200B/D203B/LHI968, add specially
Integrated chip BISS0001 is used, coordinates the sensor circuit of adjustable resistance composition.Range sensor 3 is used to judge people or object
With the distance of socket, ultrasonic wave, radar, laser or active infrared correlation technique can be used to realize, current scheme is using master
Dynamic infrared transmission is received to be realized to pipe, when object close to when, output voltage becomes big, and MCU is remote according to AD sampled value judgment objects
Closely.Particular hardware implementation receives the infrared signal that object is returned for the infrared transmitting and receiving tube of control NE555 time switches, connects
Receive voltage by TLC2272 discharge circuits to amplify, output to AD interfaces, AD samplings obtain distance parameter, obtain distance parameter.
Further, the socket can also include current sensor, to detect the supplying power for outside situation of the socket, Ke Yiyong
Manganese copper diverter or current transformer obtain current signal, then are calculated by AD samplings or special electric energy metrical IC, obtain
Actual socket supplying power for outside situation.
The current sensor of the socket can also further test socket curent change situation, to judge in receptacle sockets 1
Whether electrical equipment or other articles are inserted into.
Break-make electric installation then realizes the control that the jack of socket is powered and powered off, and can use relay or controllable silicon
Circuit realiration.
Wherein Fig. 2 is a kind of work performance schematic diagram of common infrared sensor of the human body.The left side is side view, and centre is
Front view, the right is top view.Physical activity in the range of diagram can be captured by this sensor.When human body is by sensing
During the induction range of device, the sensor node can record this action, with reference to the Indoor Location Information of sensor in itself
Corresponding indoor positioning is made for physical activity to judge.The sensing angle of the infrared sensor of the human body 2 can be as shown in Figure 2
100 degree, center distance of reaction can be 5-7 meters, and edge sensing distance can be 3-4 meters.
In addition, also to the jack design control logic method, so as to receptacle sockets, whether power on/off is controlled, wherein
A kind of specific logic control situation is as shown in table 1 below：
Table 1
| Infrared sensor of the human body | Range sensor | Current sensor | Power on/off device action |
| Nobody | Do not start | Do not start | Do not change |
| Someone | Safe distance | Do not start | Do not change |
| Someone | Risk distance | There is electrical equipment to use | Do not change or power off |
| Someone | Risk distance | Used without electrical equipment | Power-off |
Wherein, when mobiles, which is in risk distance and current sensor, to be measured to electrical equipment and use the socket,
Curent change situation that can also be further to the jack is sensed, and whether determined by curent change situation has electricity
Whether device inserts receptacle sockets or has other articles to approach and insert this kind of dangerous situation of jack, when the generation danger
During situation, the power supply that break-make electric installation cuts off jack, so as to thoroughly prevent the possibility got an electric shock on source, it is ensured that electricity consumption is pacified
Entirely.
Therefore, referring to as shown in table 1, the safe power utilization method realized using the Intelligent safety socket is specifically included：
Human testing step：The active situation of human body is detected using infrared sensor of the human body 2, for determining whether human body
Appear near socket, if interior is without human body, then range sensor 3 and current sensor do not start work, break-make Denso
Put and also do not have any change；If infrared sensor of the human body 2, which detects interior, physical activity, then start range sensor
3, into apart from detecting step to be judged using the range sensor 3 distance of mobiles and the socket；
Apart from detecting step：The distance between mobiles and socket are determined by the range sensor 3, and with it is advance
The distance parameter of setting is compared, and judges that mobiles is in safe distance or risk distance, if mensuration distance is in
Safe distance, then current sensor does not start, break-make electric installation does not have any change yet；If mensuration distance is less than or equal to
Predetermined distance parameter, illustrates that mobiles is in risk distance, now starting current sensor is to enter current detection step；
Current detection step：Using the supplying power for outside situation of current sensor test socket, do not have if detected on socket
There is any electrical equipment to use, then so that power on/off device action is so that socket is powered off；If detecting on socket is having electrical equipment
Use, then only working as electrical appliance insertion receptacle sockets 1 or thering is other articles insertion jack 1 to cause socket current
Cause power on/off device action during change with cut off jack 1 power supply.
For with the logic step shown in upper table 1, those skilled in the art can also adjust the use of each sensor
Sequentially, for example：
Infrared sensor of the human body 2 can be adjusted with range sensor 3 using order, i.e., implement distance detection step first
Suddenly, to determine whether have mobiles in risk distance using range sensor 3, human testing step is then entered back into, with
Infrared sensor of the human body 2 is used whether to judge the mobiles for life entity, such as human body is only detected in risk distance
Just start the current sensor when there is life entity；Or
The use order of current sensor and other sensors is adjusted, such as room is sensed first with infrared sensor of the human body 2
Inside whether there is physical activity, then using whether thering is electrical equipment using on current sensor sensing socket, when sensing interior
Having on moving human body and socket does not have electrical equipment in use, directly powering off the socket using the break-make electric installation, only senses
Interior, which has on moving human body and socket, has electrical equipment in use, just starting range sensor 3, if the range sensor 3 of the startup
When sensing moving human body in risk distance, the socket is powered off using the break-make electric installation, if the distance started is passed
Sensor 3 senses moving human body and is in safe distance, then the break-make electric installation is failure to actuate to keep the energization of the socket
State.
In addition, for each step shown in upper table 1, those skilled in the art according to circumstances specifically chosen can also use
Operative sensor job step therein, for example, those skilled in the art can only select using infrared sensor of the human body 2 and away from
From sensor 3, power on/off device action is allowed for when having detected human body and being in risk distance, socket is powered off, without
Must further using current sensor to receptacle sockets whether using or whether existence body is inserted into jack.
In addition, those skilled in the art can also be as the case may be to the logic judgment rule and job step shown in table 1
Rapid arbitrarily choose and combine, this selection and combination are within the scope of the present invention.
As above described in above example, by the socket be embedded in including infrared sensor of the human body, range sensor and/
Or the different classes of sensor and break-make electric installation of current sensor, and the human body by the way that all the sensors aggregation of data is obtained
Relation and combination break-make electric installation between socket are controlled to the power on/off of the socket, it is achieved thereby that socket class product
Electrical Safety, can be prevented effectively from electric shock may, it is ensured that Electrical Safety.
Those skilled in the art of the present technique are appreciated that in the various operations discussed in the present invention, method, flow
Step, measure, scheme can be replaced, changed, combined or omitted.Further, it is each with what is discussed in the present invention
Kind operation, method, other steps in flow, measure, scheme can also be replaced, changed, reset, decomposed, combined or omitted.
Further, it is of the prior art to have and the step in the various operations disclosed in the present invention, method, flow, measure, scheme
Can also be replaced, changed, being reset, being decomposed, it is described above be only the present invention some embodiments, it is noted that for this
For the those of ordinary skill of technical field, under the premise without departing from the principles of the invention, some improvement and tune can also be made
Whole, these modifications and adaptations are also fallen within the scope of the present invention.
Claims (19)
1. a kind of Intelligent safety socket, including one or more jacks（1）, the socket also includes：Infrared sensor of the human body（2）,
Active situation for sensing indoor human body, to judge whether human body is appeared near socket；Range sensor（3）, for surveying
Determine the distance of mobiles and socket, and mensuration distance is contrasted with preset distance, when mensuration distance is more than preset distance
When, then judge that the mobiles is in safe distance, when mensuration distance is less than or equal to the preset distance, then judge the live animal
Body is in risk distance；Break-make electric installation, for controlling the jack（1）Power on/off situation；And current sensor, it is used for
Sensing socket supplying power for outside situation, to judge whether have electrical equipment using on socket, and the current sensor is further sensed
Socket current situation of change, to judge jack（1）In whether be inserted into electrical equipment or other articles；Characterized in that, described logical
Breaker device will be according to will include infrared sensor of the human body（2）Sensing result, range sensor（3）Measurement result, current sensor
The testing result of sensing result carries out the output control jack obtained after logic judgment（1）Power on/off situation, be specially：According to
Infrared sensor of the human body（2）And range sensor（3）Sensing result start the current sensor, only when sense danger away from
From it is interior there is human body when just start the current sensor；Then determined using the sensing result of the current sensor after starting logical
The action of breaker device, does not have electrical equipment to use the socket, the break-make electric installation if current sensor is sensed on socket
Make the socket power off, if current sensor sense on socket have electrical equipment using and in the absence of due in jack insert electrical equipment or
Curent change caused by other objects, then break-make electric installation constantization is to cause socket holding work, if there is electrical equipment on socket
Using but sensed due to inserting curent change caused by electrical equipment or other objects in jack, then break-make electric installation makes this
Socket is powered off.
2. socket according to claim 1, wherein：According to the infrared sensor of the human body（2）Sensing result start institute
State range sensor（3）If, infrared sensor of the human body（2）Undetermined goes out human body, then the range sensor（3）In not actuated
State；If infrared sensor of the human body（2）Determining has human body in preset range, then causes the range sensor（3）Start；Only
When utilizing infrared sensor of the human body（2）Sense human body and then utilize range sensor（3）Determine mobiles and be in danger
Apart from when just start the current sensor.
3. socket according to claim 1, wherein：According to the range sensor（3）Measurement result start the people
Body infrared sensor（2）If, range sensor（3）Risk range in be not present mobiles, the infrared sensor of the human body
（2）In inactive state；If range sensor（3）Determine and there is mobiles in risk range, then cause the human body
Infrared sensor（2）Start；Only when utilizing range sensor（3）Mobiles is determined to be in risk distance and then utilize human body
Infrared sensor（2）Just start the current sensor when sensing the mobiles for human body.
4. according to any described socket of claims 1 to 3, wherein the infrared sensor of the human body（2）It is to include pyroelectricity member
Part（PIR）Sensor circuit.
5. according to any described socket of claims 1 to 3, wherein infrared sensor of the human body（2）Sensing angle be 100 degree,
Center distance of reaction is 5-7 meters, and edge sensing distance is 3-4 meters.
6. socket according to claim 4, wherein the pyroelectricity element（PIR）For RE200B/D203B/LHI968.
7. according to any described socket of claims 1 to 3, wherein range sensor（3）Using ultrasonic wave, radar, laser or
Active infrared technology is realized.
8. socket according to claim 7, wherein range sensor（3）Realized using active infrared technology, when object is leaned on
When near, output voltage becomes big, and MCU is according to the distances of AD sampled value judgment objects.
9. according to any described socket of claims 1 to 3, wherein the current sensor manganese copper diverter or electric current are mutual
Sensor obtains current signal, then is calculated by AD samplings or special electric energy metrical IC, obtains actual socket supplying power for outside situation.
10. according to any described socket of claims 1 to 3, wherein the power on/off device is relay or controllable silicon electricity
Road.
11. the safe power utilization method that a kind of socket by embedded sensor is realized, including：Utilize the human body being embedded into socket
Infrared sensor（2）And range sensor（3）The physical activity situation of interior is sensed respectively and determines whether mobiles is located
In risk distance, wherein the infrared sensor of the human body can sense when whether human body is appeared near socket, the distance is passed
Sensor（3）Determine the distance of mobiles and socket and contrasted the mensuration distance and preset distance, when mensuration distance is big
When preset distance, then judge that the mobiles is in safe distance, when mensuration distance is less than or equal to the preset distance, then sentence
The fixed mobiles is in risk distance；Using the current sensor sensing socket supplying power for outside situation being embedded into the socket,
To judge whether there is electrical equipment using on socket, and the further sensing socket curent change situation of the current sensor, to judge
Jack（1）In whether be inserted into electrical equipment or other articles；To socket set logic judgment rule so that the break-make in socket
Electric installation will be according to will include infrared sensor of the human body（2）Sensing result, range sensor（3）Measurement result, current sensor sense
Jack described in the output control obtained after the testing result progress logic judgment for surveying result（1）Power on/off situation, be specially：Root
According to infrared sensor of the human body（2）And range sensor（3）Sensing result start the current sensor, only when sensing in danger
Apart from it is interior there is human body when just start the current sensor；Then determined using the sensing result of the current sensor after starting
The action of break-make electric installation, does not have electrical equipment to use the socket, the break-make Denso if current sensor is sensed on socket
Putting powers off the socket, if current sensor, which is sensed on socket, has electrical equipment using and in the absence of due to inserting electrical equipment in jack
Or curent change caused by other objects, then break-make electric installation constantization is to cause socket holding work, if there is electricity on socket
Device is used but sensed due to curent change caused by insertion electrical equipment in jack or other objects, then break-make electric installation makes
The socket is powered off.
12. method according to claim 11, it further comprises：According to the infrared sensor of the human body（2）Sensing
As a result the range sensor is started（3）If, infrared sensor of the human body（2）Undetermined goes out human body, then the range sensor（3）
In inactive state；If infrared sensor of the human body（2）Determining has human body in preset range, then causes the range sensor
（3）Start；Only when utilizing infrared sensor of the human body（2）Sense human body and then utilize range sensor（3）Determine live animal
Body just starts the current sensor when being in risk distance.
13. method according to claim 11, it further comprises：According to the range sensor（3）Measurement result
Start the infrared sensor of the human body（2）If, range sensor（3）Risk range in be not present mobiles, the human body
Infrared sensor（2）In inactive state；If range sensor（3）Determine and there is mobiles in risk range, then
So that the infrared sensor of the human body（2）Start；Only when utilizing range sensor（3）Determine mobiles right in risk distance
Infrared sensor of the human body is utilized afterwards（2）Just start the current sensor when sensing the mobiles for human body.
14. according to any described method of claim 11 to 13, wherein utilizing includes pyroelectricity element（PIR）Sensor circuit
Realize the infrared sensor of the human body（2）.
15. according to any described method of claim 11 to 13, wherein the infrared sensor of the human body（2）Sensing angle be
100 degree, center distance of reaction is 5-7 meters, and edge sensing distance is 3-4 meters.
16. method according to claim 14, wherein the pyroelectricity element（PIR）For RE200B/D203B/LHI968.
17. according to any described method of claim 11 to 13, wherein range sensor（3）Using ultrasonic wave, radar, laser
Or active infrared technology is realized.
18. according to any described method of claim 11 to 13, wherein the work of the current sensor includes：Pass through copper-manganese
Current divider or current transformer obtain current signal, then are calculated by AD samplings or special electric energy metrical IC, obtain reality
Socket supplying power for outside situation.
19. according to any described method of claim 11 to 13, wherein the power on/off device is specially relay or can
Control silicon circuit.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510396136.3A CN104993322B (en) | 2015-07-08 | 2015-07-08 | A kind of Intelligent safety socket and the safe power utilization method realized with it |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510396136.3A CN104993322B (en) | 2015-07-08 | 2015-07-08 | A kind of Intelligent safety socket and the safe power utilization method realized with it |
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| CN104993322B true CN104993322B (en) | 2017-09-05 |
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| CN107799998A (en) * | 2017-10-13 | 2018-03-13 | 高海燕 | A kind of socket with communication device |
| EP3869633A1 (en) * | 2020-02-24 | 2021-08-25 | Vestel Elektronik Sanayi ve Ticaret A.S. | System and method for controlling a power socket |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106681178A (en) * | 2015-11-09 | 2017-05-17 | 许荣林 | Intelligent power on/off control circuit and safe socket |
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| CN107799998A (en) * | 2017-10-13 | 2018-03-13 | 高海燕 | A kind of socket with communication device |
| EP3869633A1 (en) * | 2020-02-24 | 2021-08-25 | Vestel Elektronik Sanayi ve Ticaret A.S. | System and method for controlling a power socket |
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