CN109976193A - A kind of safe opening control method of steam box - Google Patents
A kind of safe opening control method of steam box Download PDFInfo
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- CN109976193A CN109976193A CN201711453630.4A CN201711453630A CN109976193A CN 109976193 A CN109976193 A CN 109976193A CN 201711453630 A CN201711453630 A CN 201711453630A CN 109976193 A CN109976193 A CN 109976193A
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/04—Cooking-vessels for cooking food in steam; Devices for extracting fruit juice by means of steam ; Vacuum cooking vessels
-
- 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
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/24—Querying
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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
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/26—Pc applications
- G05B2219/2642—Domotique, domestic, home control, automation, smart house
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Automation & Control Theory (AREA)
- Food Science & Technology (AREA)
- Computational Linguistics (AREA)
- Data Mining & Analysis (AREA)
- Databases & Information Systems (AREA)
- General Engineering & Computer Science (AREA)
- Cookers (AREA)
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The present invention relates to a kind of safe opening control methods of steam box, by obtaining pressure data suffered by steam box handle or more two sides respectively in synchronization, to judge the current user identity for holding steam box handle, i.e. if the pressure suffered by the upside of handle is greater than pressure suffered by handle downside, it is larger to illustrate that active user is applied to the downward pulling force of handle, this show active user's shoulder be lower than steam box handle, thus judge active user for children, and then forbid unlatching steam box；If the pressure suffered by the upside of handle is less than pressure suffered by handle downside, it is larger to illustrate that active user is applied to the upward pulling force of handle, this shows that active user's arm is higher than the handle of steam box, thus judge active user for adult, it allows for active user to open steam box, realizes the intelligent of steam box and open.In this way, can realize virgin lock in the case where user has no consciousness, neither influence normal users are used, and can prevent child's maloperation well.
Description
Technical field
The present invention relates to steam box apparatus field more particularly to a kind of safe opening control methods of steam box.
Background technique
Steam box is increasingly liked by users as the required equipment of one of current home life.In steam box
In use process, user passes through the handle for holding steam box, to turn on or off steam box.
In order to avoid children are in curious touching steam box handle or hold steam box handle, accident of burning is prevented, it is existing
There is the safe opening control method of steam box that can mostly be provided with the virgin locking device with virgin locking key on steam box, to reach safe opening
Control the purpose of steam box.Parent can lock or unlock steam box by virgin lock key set on pressing steam box.Work as steaming
When functions of child lock on case enables, other any operation keys on steam box can all be temporarily lost with its control function, to avoid children
Because of danger of burning caused by curious maloperation.
However, this conventional security method for controlling opening and closing for steam box goes to press virgin locking key there is still a need for parent, inevitably
Parent forgets to press virgin locking key because busy sometimes, causes children accidentally to touch steam box handle and open steam box, and then by danger of burning.
Summary of the invention
The technical problem to be solved by the present invention is to provide a kind of safe opening control of steam box for the above-mentioned prior art
Method.The active user that the safe opening control method of the steam box is capable of accurate judgement gripping steam box handle is adult or youngster
Child avoids children from opening steam box accordingly to open steam box or steam box is forbidden to be turned on.
The technical scheme of the invention to solve the technical problem is: a kind of safe opening control method of steam box,
For handled steam box, the two sides up and down of the handle are provided with pressure sensor, which is characterized in that the steam box
Safe opening control method includes the following steps 1 to step 6:
Step 1, it obtains the pressure data on the downside of the pressure data and the handle on the upside of the handle simultaneously respectively, turns
Enter step 2；
Step 2, when two sides all have pressure data above and below the handle, it is transferred to step 3；Otherwise, forbid described in unlatching
Steam box；
Step 3, according to the pressure data on the downside of the pressure data and handle on the upside of acquired handle, building is respectively corresponded
Pressure data library and handle downside pressure data library on the upside of handle；
Step 4, it presets for the first default fluctuation range of pressure data on the upside of handle and on the downside of handle
The default fluctuation range of the second of pressure data；
Step 5, when the undulating value of pressure data in the pressure data library of the handle upside is in the first default fluctuation range
It is interior, and when the undulating value of pressure data is in the second default fluctuation range in pressure data library on the downside of the handle, it is transferred to step
Rapid 6；Otherwise, judge that the handle currently by maloperation, is forbidden opening the steam box；
Step 6, when the pressure data on the upside of the handle is greater than the pressure data on the downside of the handle, judgement is currently held
The user for holding handle is children, forbids opening the steam box；Otherwise, judge currently to hold the user of handle as adult, allow
Open the steam box.
In order to more accurately identify the user identity for holding handle, safely to open steam box, with improvement, in the steaming
In the safe opening control method of case, in step 1, obtained on the upside of the handle simultaneously respectively according to same default frequency acquisition
Pressure data and the handle on the downside of pressure data.
Further, the described first default fluctuation range in the safe opening control method of the steam box, in step 4
It is identical as the described second default fluctuation range.
With improvement, the safe opening control method of the steam box further include: born pressure holds on the upside of the handle
When the duration that the continuous time reaches born pressure on the downside of the first preset time or the handle reaches the second preset time,
It is transferred to step 2.；Otherwise, forbid opening the steam box.
It improves again, in the safe opening control method of the steam box, after allowing to open the steam box further include: work as inspection
When measuring the temperature in the steam box and reaching default warning value, the step of the steam box starting row pressure cooling.
It is further improved, the safe opening control method of the steam box further include: when the acceleration of lateral pressure on the handle
When angle value is greater than the first predetermined acceleration threshold value, go to execute step 1 after the steam box delay preset time period again to step 6；It is no
Then, step 1 can be performed to step 6 in the steam box.
With improvement, the safe opening control method of the steam box further include: when the acceleration value of lateral pressure under the handle
When greater than the second predetermined acceleration threshold value, go to execute step 1 after the steam box delay preset time period again to step 6；Otherwise, institute
The i.e. executable step 1 of steam box is stated to step 6.
Specifically, in the safe opening control method of the steam box, number pressure in pressure data library on the upside of the handle
According to undulating value be pressure data library on the upside of the handle variance；The fluctuation of pressure data in the pressure data library of the handle downside
Value is the variance in pressure data library on the downside of the handle.
It improves again, the safe opening control method of the steam box further include: receive user to the described first default fluctuation model
It encloses and is adjusted with the second default fluctuation range, to meet the step of opening steam box under the practical scene of user.
With improvement, the safe opening control method of the steam box further include: the steam box detect occur more than it is default
When the vibration of Oscillation Amplitude, the steam box forbids extraneous the step of opening the steam box immediately；Alternatively,
The safe opening control method of the steam box further include: in step 6, the pressure data on the upside of the handle is big
Pressure data on the downside of the handle, and the pressure values of born user's curable grip are less than default curable grip on the upside of the handle
When threshold pressure, judges currently to hold the user of handle as children, forbid opening the steam box；Otherwise, judgement is current holds handle
The user of hand is adult, allows to open the steam box.
Compared with the prior art, the advantages of the present invention are as follows:
Firstly, the present invention is by obtaining pressure data suffered by steam box handle or more two sides in synchronization respectively, with
Judge the current user identity for holding steam box handle, i.e., if the pressure suffered by the upside of handle is greater than suffered by handle downside
Pressure illustrates that active user is applied to that the downward pulling force of handle is larger, this shows that active user's shoulder is lower than the handle of steam box
Hand, it is possible thereby to judge active user for children, and then forbid its open steam box, avoid the children that burn；If institute on the upside of handle
The pressure being subject to be less than on the downside of handle suffered by pressure, it is larger to illustrate that active user is applied to the upward pulling force of handle,
This shows that active user's arm allows for currently using higher than the handle of steam box it is possible thereby to judge active user for adult
Steam box is opened at family, is realized the intelligent of steam box and is opened；This way it is not necessary to which parent presses virgin lock key, so that it may in user's milli
Virgin lock is realized in impercipient situation, neither influence normal adult user uses, and can prevent children's maloperation well；
Secondly, the present invention also further judges active user by obtaining the pressure values of curable grip suffered by handle upside
Identity, once pressure data on the upside of handle is less than born user's gripping on the upside of the pressure data on the downside of handle and the handle
When the pressure values of power are greater than default gripping force threshold, show that active user is the more short and small adult of stature, allow this at this time
User opens steam box, so that the short and small adult population of identity has more precisely been looked after, with more hommization；
Again, the present invention decides whether that active user is allowed to open steam box also according to the vibration amplitude of detected steam box,
Harm to avoid unexpected vibration to steam box and user, prevents steam box from hurting user.
Detailed description of the invention
Fig. 1 is the safe opening control method flow diagram of steam box in the embodiment of the present invention.
Specific embodiment
The present invention will be described in further detail below with reference to the embodiments of the drawings.
As shown in Figure 1, in the present embodiment steam box safe opening control method be used for handled steam box, handle it is upper
Lower two sides are provided with pressure sensor, and specifically, the safe opening control method of the steam box includes the following steps 1 to step 6:
Step 1, it obtains the pressure data on the downside of the pressure data and handle on the upside of handle simultaneously respectively, is transferred to step 2；
Wherein, in the step 1, the present embodiment obtains the pressure on the upside of handle according to same default frequency acquisition simultaneously respectively
Pressure data on the downside of force data and handle；That is, having got the number pressure on the upside of handle respectively in synchronization
The pressure data of pressure data accordingly and on the downside of handle, the upper and lower two sides of handle is correspondingly；
Step 2, when two sides all have pressure data above and below handle, illustrate has user to be in one's hands at this time holds handle, then is transferred to
Step 3；Otherwise, illustrate not touch handle at this time for user, or hold handle without user, then forbidding opening steam box at this time；
Step 3, according to the pressure data on the downside of the pressure data and handle on the upside of acquired handle, building is respectively corresponded
Pressure data library and handle downside pressure data library on the upside of handle；
Step 4, it presets for the first default fluctuation range of pressure data on the upside of handle and on the downside of handle
The default fluctuation range of the second of pressure data；Wherein, in the present embodiment, the first default fluctuation range and the second default fluctuation model
It encloses identical；Certainly, as needed, also can receive user to adjust the first default fluctuation range and the second default fluctuation range
It is whole, to meet the needs for opening steam box under the practical scene of user；For example, user the first default fluctuation range can be arranged to
Second default fluctuation range is different；
Step 5, the undulating value of pressure data is in the first default fluctuation range in pressure data library on the upside of the handle, and
When the undulating value of pressure data is in the second default fluctuation range in pressure data library on the downside of handle, illustrate handle upper and lower sides institute
The pressure being subject to is under normal user's grip state, is transferred to step 6 at this time；Otherwise, judge handle currently by maloperation,
Forbid opening steam box；
Specifically, in the present embodiment, the undulating value of pressure data is on the upside of the handle in pressure data library on the upside of handle
The variance in pressure data library；Accordingly, the undulating value of pressure data is lateral pressure under the handle in pressure data library on the downside of handle
The variance of database；
Step 6, when the pressure data on the upside of handle is greater than the pressure data on the downside of handle, show the arm of active user
Lower than the height of the handle, judges currently to hold the user of handle thus as children, forbid opening steam box；Otherwise, show current
The arm of user is higher than the height of the handle, judges currently to hold the user of handle thus as adult, allows to open steam box.
It holds handle in order to more accurately determine really being ready to pass through for active user and opens steam box, in the present embodiment
In, the duration of born pressure reaches continuing for the first preset time or handle the born pressure in downside on the upside of the handle
When time reaches the second preset time, it is transferred to step 2, is executed for user identity with final as adult or the judgement of children；
Otherwise, showing active user extremely may be the handle for not touched steam box, which is not turned on the plan of steam box, such
In the case of just forbid open steam box.
Certainly, in the present embodiment, after allowing to open steam box, can also be known by judgement, when detecting in steam box
Temperature when reaching default warning value, steam box starts row pressure cooling, and the high-temperature steam in steam box is thus avoided to be opened in steam box
After scald user.
In addition, illustrating current when the acceleration value for detecting lateral pressure on handle is greater than the first predetermined acceleration threshold value
User's moment gives steam box handle one biggish pulling force, and steam box has the hidden danger being destroyed at this time, and steam box is thus arranged and postpones in advance
If going to execute step 1 after the period again to step 6, to ensure that the moment of active user will not firmly destroy steam box；Otherwise, steam box
Step 1 can be performed to step 6.Here the corresponding preset time period can need to be arranged according to user when steam box postpones,
It can also be configured by the manufacturer of steam box according to a large amount of empirical data.
In order to avoid the extraneous vibration adverse effect normally-open to the steam box, in the present embodiment, steam box is being detected
When occurring more than the vibration of default Oscillation Amplitude, steam box forbids extraneous unlatching steam box immediately.
Since in actual user group, there is also the more short and small adult user of stature, this kind of adult users
Although stature is more short and small, curable grip of its palm when holding thing is but bigger than children more.Therefore, in order to meet
The more short and small adult user of this kind of stature uses the real need of steam box, and the present embodiment can also be further improved are as follows: when
Pressure data on the upside of handle is greater than the pressure data on the downside of handle, and the pressure values of the born user's curable grip in handle upside are small
When default curable grip threshold pressure, judges currently to hold the user of handle as children, forbid opening steam box；Otherwise, judgement is worked as
The preceding user for holding handle is adult, that is, shows that active user is the more short and small adult of stature, allow to open steam box, from
And the short and small adult population of identity has more precisely been looked after, with more hommization.
Specifically, for the steam box in the present embodiment, the setting position of the steam box up knob can be higher by the locating ground of steam box
Between 1.19 meters to 1.21 meters of face, so that steam box handling position is slightly below the arm height of normal height adult.
Although the preferred embodiment of the present invention has been described in detail above, it is to be clearly understood that for this field
Technical staff for, the invention may be variously modified and varied.Done within the spirit and principles of the present invention
What modification, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of safe opening control method of steam box is used for handled steam box, the two sides up and down of the handle are respectively provided with
There is pressure sensor, which is characterized in that the safe opening control method of the steam box includes the following steps 1 to step 6:
Step 1, it obtains the pressure data on the downside of the pressure data and the handle on the upside of the handle simultaneously respectively, is transferred to step
Rapid 2；
Step 2, when two sides all have pressure data above and below the handle, it is transferred to step 3；Otherwise, forbid opening the steam box；
Step 3, according to the pressure data on the downside of the pressure data and handle on the upside of acquired handle, building handle is respectively corresponded
Pressure data library on the downside of upside pressure data library and handle；
Step 4, it presets for the first default fluctuation range of pressure data on the upside of handle and for lateral pressure under handle
The default fluctuation range of the second of data；
Step 5, the undulating value of pressure data is in the first default fluctuation range in pressure data library on the upside of the handle, and
When the undulating value of pressure data is in the second default fluctuation range in pressure data library on the downside of the handle, it is transferred to step 6；It is no
Then, judge that the handle currently by maloperation, is forbidden opening the steam box；
Step 6, when the pressure data on the upside of the handle is greater than the pressure data on the downside of the handle, judge current gripping handle
The user of hand is children, forbids opening the steam box；Otherwise, judge currently to hold the user of handle as adult, allow to open
The steam box.
2. the safe opening control method of steam box according to claim 1, which is characterized in that in step 1, according to same pre-
If frequency acquisition obtains the pressure data on the downside of pressure data and the handle on the upside of the handle simultaneously respectively.
3. the safe opening control method of steam box according to claim 1, which is characterized in that described first in step 4 is pre-
If fluctuation range is identical as the described second default fluctuation range.
4. the safe opening control method of steam box according to claim 1, which is characterized in that further include: when on the handle
The duration that the duration of the born pressure in side reaches born pressure on the downside of the first preset time or the handle reaches
When to the second preset time, it is transferred to step 2.；Otherwise, forbid opening the steam box.
5. the safe opening control method of steam box according to claim 1, which is characterized in that after allowing to open the steam box
Further include: when detecting that the temperature in the steam box reaches default warning value, the steam box starts the step of row pressure cools down.
6. the safe opening control method of steam box according to claim 1, which is characterized in that further include: when on the handle
When the acceleration value of lateral pressure is greater than the first predetermined acceleration threshold value, go to execute step again after the steam box delay preset time period
1 to step 6；Otherwise, step 1 can be performed to step 6 in the steam box.
7. the safe opening control method of steam box according to claim 1, which is characterized in that further include: when described subordinate
When the acceleration value of lateral pressure is greater than the second predetermined acceleration threshold value, go to execute step again after the steam box delay preset time period
1 to step 6；Otherwise, step 1 can be performed to step 6 in the steam box.
8. the safe opening control method of any one steam box according to claim 1~7, which is characterized in that on the handle
The undulating value of pressure data is the variance in pressure data library on the upside of the handle in lateral pressure database；Number pressure on the downside of the handle
Undulating value according to pressure data in library is the variance in pressure data library on the downside of the handle.
9. the safe opening control method of any one steam box according to claim 1~7, which is characterized in that further include: it receives
User is adjusted the described first default fluctuation range and the second default fluctuation range, is opened under the practical scene of user with meeting
The step of steam box.
10. the safe opening control method of any one steam box according to claim 1~7, which is characterized in that further include: institute
Steam box is stated when detecting the vibration for occurring more than default Oscillation Amplitude, the steam box forbids the extraneous step for opening the steam box immediately
Suddenly；Alternatively,
The safe opening control method of the steam box further include: in step 6, the pressure data on the upside of the handle is greater than institute
The pressure data on the downside of handle is stated, and the pressure values of born user's curable grip are less than default curable grip pressure on the upside of the handle
When threshold value, judges currently to hold the user of handle as children, forbid opening the steam box；Otherwise, judgement currently holds handle
User is adult, allows to open the steam box.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711453630.4A CN109976193B (en) | 2017-12-28 | 2017-12-28 | Safe opening control method of steam box |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711453630.4A CN109976193B (en) | 2017-12-28 | 2017-12-28 | Safe opening control method of steam box |
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| CN109976193A true CN109976193A (en) | 2019-07-05 |
| CN109976193B CN109976193B (en) | 2021-10-08 |
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| CN112305923A (en) * | 2019-07-30 | 2021-02-02 | 广东美的制冷设备有限公司 | Control method of household appliance, control terminal and electronic device |
| CN113093558A (en) * | 2020-01-09 | 2021-07-09 | 佛山市云米电器科技有限公司 | Control method of clothes hanger, clothes hanger and computer readable storage medium |
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| CN113093558A (en) * | 2020-01-09 | 2021-07-09 | 佛山市云米电器科技有限公司 | Control method of clothes hanger, clothes hanger and computer readable storage medium |
| CN113303665A (en) * | 2021-07-20 | 2021-08-27 | 深圳市发掘科技有限公司 | Child-friendly food processor control method and system |
| CN114155678A (en) * | 2021-11-18 | 2022-03-08 | 青岛海尔智能技术研发有限公司 | Method and device for safe nursing of children and server |
| CN114274085A (en) * | 2021-12-31 | 2022-04-05 | 浙江皇冠电动工具制造有限公司 | Electric tool and safe starting method |
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| CN109976193B (en) | 2021-10-08 |
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