CN108627229A - A kind of method and electronic scale for improving electronic scale and measuring accuracy rate - Google Patents
A kind of method and electronic scale for improving electronic scale and measuring accuracy rate Download PDFInfo
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- CN108627229A CN108627229A CN201810338049.6A CN201810338049A CN108627229A CN 108627229 A CN108627229 A CN 108627229A CN 201810338049 A CN201810338049 A CN 201810338049A CN 108627229 A CN108627229 A CN 108627229A
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- electronic scale
- range
- flatness
- placement region
- judging
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G23/00—Auxiliary devices for weighing apparatus
- G01G23/01—Testing or calibrating of weighing apparatus
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The invention discloses method and electronic scale that a kind of raising electronic scale measures accuracy rate, method includes the following steps：S10 judges whether the flatness of the placement region of the electronic scale reaches preset planeness range；Whether S20 judges the electronic scale in horizontal positioned state when the flatness of the placement region reaches preset planeness range；When the electronic scale is in horizontal positioned state, the electronic scale starts to measure S30.The present invention by ensure electronic scale measuring environment meet preset requirement, come improve electronic scale measurement data accuracy, promote the usage experience of user.
Description
Technical field
The invention belongs to field of measuring technique, more particularly to a kind of method and electronics for improving electronic scale and measuring accuracy rate
Scale.
Background technology
Electronic scale is a kind of device measuring weight of object, due to wide range of measurement, high certainty of measurement, easy to operate etc.
Feature is widely used in our daily life.In order to ensure that the accuracy of electronic scale weighing, electronic scale need when measuring
Ensure that it is in the position of relative level, when electronic scale tilts, since there are angular differences (although sensor angular difference is going out for sensor
Adjusted when factory, but it is inaccurate to will appear measurement when sensor perturbations), it can cause to weigh inaccurate.
And existing electronic scale do not have the residing ground of detection whether be horizontal plane function.Electronic scale is such as positioned over slope
When on the smaller ground of degree, possible user can not observe with the naked eye electronic scale at this time and just be positioned on slope, and not to electronics
The placement location of scale is adjusted, and the data for being easy to cause user's measurement in this way are inaccurate, reduce the Experience Degree of user.
Invention content
The object of the present invention is to provide a kind of methods and electronic scale that electronic scale measurement data accuracy rate can be improved.
Technical solution provided by the invention is as follows：
A method of it improving electronic scale and measures accuracy rate, include the following steps：
S10 judges whether the flatness of the placement region of the electronic scale reaches preset planeness range；
S20 judges whether the electronic scale is in when the flatness of the placement region reaches preset planeness range
Horizontal positioned state；
When the electronic scale is in horizontal positioned state, the electronic scale starts to measure S30.
Further, the S10 is specifically included：
S101 obtains the pressure measuring value for being set to the electronic scale close to all support elements of ground side；
S102 calculates the ratio of the maxima and minima in the pressure measuring value；
S103 judges the ratio whether in default ratio range, if so, entering step S104；
S104 judges that the flatness of the placement region reaches the preset planeness range.
Further, the S20 is specifically included：
S201 obtains the electronic scale and is put with described when the flatness of the placement region reaches preset planeness range
Set the angle between region；
S202 judges the angle whether in default angular range, if so, judging that the electronic scale is put in level
Set state.
Further, the S20 further includes：When the flatness of the placement region is not up to preset planeness range,
The first prompt message prompt user is generated, and repeats step S10.
Further, the S30 further includes, when the electronic scale is not in horizontal positioned state, generating the second prompt
Information alert user, and repeat step S10.
The present invention also provides a kind of electronic scales, including：
First judgment module, for judging whether the flatness of the placement region of the electronic scale reaches preset planeness model
It encloses；
Second judgment module, for when the flatness of the placement region reaches preset planeness range, described in judgement
Whether electronic scale is in horizontal positioned state；
Control module, for when the electronic scale is in horizontal positioned state, controlling the electronic scale and starting to measure.
Further, first judgment module includes：
First acquisition unit, for obtaining the pressure measurement set on the electronic scale close to all support elements of ground side
Value；
Computing unit, the ratio for calculating the maxima and minima in the pressure measuring value；
First judging unit, for judging the ratio whether in default ratio range, if so, judging the rest area
The flatness in domain reaches the preset planeness range.
Further, second judgment module includes：
Second acquisition unit, for obtaining the angle between the electronic scale and the placement region；
Second judgment unit, for judging the angle whether in default angular range, if so, judging the electronics
Scale is in horizontal positioned state.
Further, further include the first reminding module, first reminding module is used to work as the smooth of the placement region
When degree is not up to preset planeness range, generates the first prompt message and prompt user.
Further, further include the second reminding module, second reminding module is used to be not in water when the electronic scale
When placing flat state, generates the second prompt message and prompt user.
Compared with prior art, the beneficial effects of the present invention are：Electronic scale before measuring, first judges that electronic scale is put
Whether the flatness on the ground set reaches requirement, then judges that electronic scale whether in horizontal positioned state, makes the measurement of electronic scale
Environment meets preset requirement, improves the accuracy of the measurement data of electronic scale, promotes the usage experience of user.
Description of the drawings
Below by a manner of clearly understandable, preferred embodiment is described with reference to the drawings, to a kind of above-mentioned characteristic, technology
Feature, advantage and its realization method are further described.
Fig. 1 is a kind of flow diagram of the first embodiment for the method improving electronic scale measurement accuracy rate of the present invention；
Fig. 2 is a kind of flow diagram of the second embodiment for the method improving electronic scale measurement accuracy rate of the present invention；
Fig. 3 is a kind of flow diagram of the 3rd embodiment for the method improving electronic scale measurement accuracy rate of the present invention；
Fig. 4 is a kind of flow diagram of the fourth embodiment for the method improving electronic scale measurement accuracy rate of the present invention；
Fig. 5 is a kind of structural schematic block diagram of electronic scale of the present invention.
Drawing reference numeral explanation：
10, the first judgment module；11, first acquisition unit；12, computing unit；13, the first judging unit；20, second sentences
Disconnected module；21, second acquisition unit；22, second judgment unit；30, control module；40, the first reminding module；50, it second carries
Show module.
Specific implementation mode
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, control is illustrated below
The specific implementation mode of the present invention.It should be evident that drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, other are can also be obtained according to these attached drawings
Attached drawing, and obtain other embodiments.
To make simplified form, part related to the present invention is only schematically shown in each figure, they are not represented
Its practical structures as product.In addition, so that simplified form is easy to understand, there is identical structure or function in some figures
Component only symbolically depicts one of those, or has only marked one of those.Herein, "one" is not only indicated
" only this ", can also indicate the situation of " more than one ".
According to first embodiment provided by the invention, as shown in Figure 1, a kind of method for improving electronic scale and measuring accuracy rate,
Include the following steps：
S10 judges whether the flatness of the placement region of the electronic scale reaches preset planeness range；
S20 judges whether the electronic scale is in when the flatness of the placement region reaches preset planeness range
Horizontal positioned state；
When the electronic scale is in horizontal positioned state, the electronic scale starts to measure S30.
Specifically, electronic scale includes but is not limited to the batheroom scale for measuring human body weight, further includes weighing food and other items
The weighing instrument of weight, placement region includes but is not limited to ground, desktop, after electronic scale is placed in placement region, electronics
Scale is whether the flatness in the region for starting to judge that electronic scale is placed reaches preset planeness range, such as reaches, then then sentences
Whether disconnected electronic scale is in horizontal positioned state, after judging above, it is ensured that the measuring environment of electronic scale meets the requirements, and prevents
When only electronic scale tilts, the accuracy of the measurement data of electronic scale is influenced, the Experience Degree of user is promoted.
According to second embodiment provided by the invention, as shown in Fig. 2, a kind of method for improving electronic scale and measuring accuracy rate,
Include the following steps：
S101 obtains the pressure measuring value for being set to the electronic scale close to all support elements of ground side；
S102 calculates the ratio of the maxima and minima in the pressure measuring value；
S103 judges the ratio whether in default ratio range, if so, entering step S104；
S104 judges that the flatness of the placement region reaches the preset planeness range；
S20 judges whether the electronic scale is in when the flatness of the placement region reaches preset planeness range
Horizontal positioned state；
When the electronic scale is in horizontal positioned state, the electronic scale starts to measure S30.
Specifically, the shape of electronic scale can be square, rectangle and circle etc., electronic scale has close to the side on ground
With the side far from ground, the side far from ground is used to place the object for needing to weigh.It is equipped with close to the side on ground more
A support element, electronic scale are placed on the ground by multiple support elements, are designed with pressure sensor on each support element, pass through pressure
Force snesor obtains the pressure measuring value of electronic scale, by calculating the ratio of maximum pressure measured value and minimum pressure measurement,
And ratio is compared to default ratio range judge whether the flatness of electronic scale institute placement region reaches default
Flatness range.If electronic scale tool is there are four support element, four support elements get four pressures by respective pressure sensor
The ratio of power measured value 1.2,1.3,1.4 and 1.5, maximum value 1.5 and minimum value 1.2 is 1.25, and such as default ratio range is 1
~2, then above-mentioned ratio 1.25, which is in, presets in ratio range, judges that the flatness of placement region reaches preset planeness range.
Flatness refers to the camber of placement region, and such as a certain support element is placed in a pit, then the pressure on the support element passes
The pressure measuring value that sensor is got is smaller, can judge to put by comparing maximum pressure measured value and minimum pressure measurement
Set the flatness in region.
According to 3rd embodiment provided by the invention, as shown in figure 3, a kind of method for improving electronic scale and measuring accuracy rate,
Include the following steps：
S10 judges whether the flatness of the placement region of the electronic scale reaches preset planeness range；
S201 obtains the electronic scale and is put with described when the flatness of the placement region reaches preset planeness range
Set the angle between region；
S202 judges the angle whether in default angular range, if so, judging that the electronic scale is put in level
Set state.
When the electronic scale is in horizontal positioned state, the electronic scale starts to measure S30.
Specifically, after judging that the flatness of placement region reaches preset planeness range, can by gravity sensor or
Horizon sensor or other software module obtain the angle between electronic scale and placement region, then by judging that the angle is
It is no to preset in angular range, to judge electronic scale whether in horizontal positioned state.Further, can by electronic scale plane with
Angle between placement region is divided into electronic scale plane and angle of the placement region in X-axis and the angle in Y-axis, X-axis
The placement region is formed with Y-axis, by the way that the angle in X-axis and the angle in Y-axis to be compared with preset value, to sentence
Whether disconnected electronic scale is in horizontal positioned state.
According to fourth embodiment provided by the invention, as shown in figure 4, a kind of method for improving electronic scale and measuring accuracy rate,
Include the following steps：
S101 obtains the pressure measuring value for being set to the electronic scale close to all support elements of ground side；
S102 calculates the ratio of the maxima and minima in the pressure measuring value；
S103 judges the ratio whether in default ratio range, if so, entering step S104；
S104 judges that the flatness of the placement region reaches the preset planeness range.
S201 obtains the electronic scale and is put with described when the flatness of the placement region reaches preset planeness range
Set the angle between region；When the flatness of the placement region is not up to preset planeness range, the first prompt letter is generated
Breath prompt user, and repeat step S101；
S202 judges the angle whether in default angular range, if so, judging that the electronic scale is put in level
Set state；
When the electronic scale is in horizontal positioned state, the electronic scale starts to measure S30；When the electronic scale is not located
When horizontal positioned state, generates the second prompt message and prompt user, and repeat step S101.
Specifically, when judging that the flatness of placement region is not up to preset planeness range, the first prompt message is generated
If tip ground flatness is inadequate or please replace placement region, after electronic scale replaces placement region, S101 is executed.It is electric when judging
When sub- scale is not in horizontal positioned state, the second prompt message of generation such as tip ground levelness is inadequate or please replace rest area
Domain.First prompt message may be the same or different with the second prompt message, such as when ground flat degree is inadequate and levelness is inadequate,
Unified generate please replace placement region prompt, can also prompt that flatness is inadequate or levelness is inadequate respectively.
According to the 5th embodiment provided by the invention, as shown in figure 5, a kind of electronic scale, including：
First judgment module 10, for judging whether the flatness of the placement region of the electronic scale reaches preset planeness
Range；
Second judgment module 20, for when the flatness of the placement region reaches preset planeness range, judging institute
Electronic scale is stated whether in horizontal positioned state；
Control module 30, for when the electronic scale is in horizontal positioned state, controlling the electronic scale and starting to measure.
According to sixth embodiment provided by the invention, as shown in figure 5, a kind of electronic scale, including：
First judgment module 10 includes：First acquisition unit 11 is set to the electronic scale close to ground side for obtaining
All support elements pressure measuring value；
Computing unit 12, the ratio for calculating the maxima and minima in the pressure measuring value；
First judging unit 13, for judging the ratio whether in default ratio range, if so, judging the placement
The flatness in region reaches the preset planeness range.
Second judgment module 20 includes second acquisition unit 21, for obtaining between the electronic scale and the placement region
Angle；Second judgment unit 22, for judging the angle whether in default angular range, if so, judging the electricity
Sub- scale is in horizontal positioned state.
Control module 30, for when the electronic scale is in horizontal positioned state, controlling the electronic scale and starting to measure.
First reminding module 40, for when the flatness of the placement region is not up to preset planeness range, generating
First prompt message prompts user.
Second reminding module 50, for when the electronic scale is not in horizontal positioned state, generating the second prompt message
Prompt user.
Specifically, first acquisition unit obtains the pressure measuring value of all support elements, and computing unit calculates maximum pressure and surveys
The ratio of magnitude and minimum pressure measurement, the first judging unit is by judging ratio whether in default ratio range, to sentence
Whether the flatness of disconnected placement region reaches preset planeness range, such as reaches, then judges electronic scale by the second judgment module
Whether in horizontal positioned state, such as not up to, then user is prompted by the first reminding module.
When whether judging electronic scale in horizontal positioned state, first passes through second acquisition unit and obtain electronic scale and place
Then angle between region judges angle whether in default angular range, if so, judgement electricity by second judgment unit
Sub- scale is in horizontal positioned state, and electronic scale can proceed by measurement, if it is not, then prompting user by the second reminding module.
First reminding module and the second reminding module can be same module, or different modules.
It should be noted that above-described embodiment can be freely combined as needed.The above is only the preferred of the present invention
Embodiment, it is noted that for those skilled in the art, in the premise for not departing from the principle of the invention
Under, several improvements and modifications can also be made, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of method for improving electronic scale and measuring accuracy rate, which is characterized in that include the following steps：
S10 judges whether the flatness of the placement region of the electronic scale reaches preset planeness range；
Whether S20 judges the electronic scale in level when the flatness of the placement region reaches preset planeness range
Placement status；
When the electronic scale is in horizontal positioned state, the electronic scale starts to measure S30.
2. the method according to claim 1 for improving electronic scale and measuring accuracy rate, which is characterized in that the S10 is specifically wrapped
It includes：
S101 obtains the pressure measuring value for being set to the electronic scale close to all support elements of ground side；
S102 calculates the ratio of the maxima and minima in the pressure measuring value；
S103 judges the ratio whether in default ratio range, if so, entering step S104；
S104 judges that the flatness of the placement region reaches the preset planeness range.
3. the method according to claim 1 or 2 for improving electronic scale and measuring accuracy rate, which is characterized in that the S20 is specific
Including：
S201 obtains the electronic scale and the rest area when the flatness of the placement region reaches preset planeness range
Angle between domain；
S202 judges the angle whether in default angular range, if so, judging that the electronic scale is in horizontal positioned shape
State.
4. the method according to claim 1 for improving electronic scale and measuring accuracy rate, which is characterized in that the S20 further includes：
When the flatness of the placement region is not up to preset planeness range, generates the first prompt message and prompt user, and repeat
Step S10.
5. the method according to claim 1 for improving electronic scale and measuring accuracy rate, which is characterized in that the S30 further includes,
When the electronic scale is not in horizontal positioned state, generates the second prompt message and prompt user, and repeat step S10.
6. a kind of electronic scale, which is characterized in that including：
First judgment module, for judging whether the flatness of the placement region of the electronic scale reaches preset planeness range；
Second judgment module, for when the flatness of the placement region reaches preset planeness range, judging the electronics
Whether scale is in horizontal positioned state；
Control module, for when the electronic scale is in horizontal positioned state, controlling the electronic scale and starting to measure.
7. electronic scale according to claim 6, which is characterized in that first judgment module includes：
First acquisition unit, for obtaining the pressure measuring value set on the electronic scale close to all support elements of ground side；
Computing unit, the ratio for calculating the maxima and minima in the pressure measuring value；
First judging unit, for judging the ratio whether in default ratio range, if so, judging the placement region
Flatness reaches the preset planeness range.
8. the electronic scale described according to claim 6 or 7, which is characterized in that second judgment module includes：
Second acquisition unit, for obtaining the angle between the electronic scale and the placement region；
Second judgment unit, for judging the angle whether in default angular range, if so, judging at the electronic scale
In horizontal positioned state.
9. electronic scale according to claim 6, which is characterized in that further include the first reminding module, the first prompt mould
Block is used for when the flatness of the placement region is not up to preset planeness range, is generated the first prompt message and is prompted user.
10. electronic scale according to claim 6, which is characterized in that further include the second reminding module, the second prompt mould
Block is used for when the electronic scale is not in horizontal positioned state, is generated the second prompt message and is prompted user.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810338049.6A CN108627229A (en) | 2018-04-16 | 2018-04-16 | A kind of method and electronic scale for improving electronic scale and measuring accuracy rate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810338049.6A CN108627229A (en) | 2018-04-16 | 2018-04-16 | A kind of method and electronic scale for improving electronic scale and measuring accuracy rate |
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| Publication Number | Publication Date |
|---|---|
| CN108627229A true CN108627229A (en) | 2018-10-09 |
Family
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|---|---|---|---|
| CN201810338049.6A Pending CN108627229A (en) | 2018-04-16 | 2018-04-16 | A kind of method and electronic scale for improving electronic scale and measuring accuracy rate |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110926584A (en) * | 2019-12-31 | 2020-03-27 | 山东山大新元易通信息科技有限公司 | Multi-sensor electronic scale landing detection system and method |
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Application publication date: 20181009 |