CN106595831A - Anti-load-bias weighing method and electronic weighing device - Google Patents
Anti-load-bias weighing method and electronic weighing device Download PDFInfo
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- CN106595831A CN106595831A CN201710004544.9A CN201710004544A CN106595831A CN 106595831 A CN106595831 A CN 106595831A CN 201710004544 A CN201710004544 A CN 201710004544A CN 106595831 A CN106595831 A CN 106595831A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/44—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing persons
- G01G19/50—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing persons having additional measuring devices, e.g. for height
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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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Abstract
The invention discloses an anti-load-bias weighing method which is applied to an electronic weighing device. The electronic weighing device has at least two weighing modules, and is used for acquiring the weight of a user. The weighing method is used to solve the technical problem that an electronic weighing device may have load bias during weighing. The weighing method comprises the following steps: acquiring at two weighing values through the at least two weighing modules; and if the maximum difference between the at two weighing values is smaller than or equal to a preset threshold, acquiring the weight value of a user according to the at least two weighing values, wherein the preset threshold is the allowed maximum difference between the at least two weighing modules. The invention further discloses a corresponding electronic weighing device.
Description
Technical field
The present invention relates to field of computer technology, the weighing technique of more particularly to a kind of anti-bias load and projection electronic weighing equipment.
Background technology
At present, with the progress and growth in the living standard of science and technology, people also gradually begin to focus on the health of oneself,
Increasing user selects the body weight of oneself is monitored using scale, and assesses the physical condition of oneself.In addition, user
Also the fat percentage of oneself may be concerned about very much except the body weight of oneself, or moisture rate etc., for the body of comprehensive assessment oneself
Body situation.That is, user can more and more select the instrument of the fat that can measure human body, and for example, Human fat balance, which is not
The body weight of user can be only measured, bioelectrical impedance analysis (Bioelectrical Impedance can also be passed through
Analysis, BIA) determine the fat content of user, the Lean mass of user, moisture of user etc., such user can
So that the physical condition of oneself is assessed by these aggregation of data, the health of oneself is understood in advance.
For as the most basic function of scale or Human fat balance (measurement body weight), the accuracy of weighing is particularly critical
, if measurement is inaccurate, can greatly affect the experience of user.In prior art, most scale or body
Fat scale employs the hardware designs of certain anti-bias load, for example, improves the processing technique of hardware, especially LOAD CELLS portion
The processing industry for dividing, lifts the weighing degree of accuracy of scale or Human fat balance.Meanwhile, increasing manufacturer provides more detailed
Operation instruction, help user to understand method using scale or Human fat balance, this is to a certain degree reducing body weight down
Unbalance loading rate when scale or Human fat balance are weighed so that it is more accurate to weigh.However, manufacturer does not ensure that user all the time according to just
True using method is come using scale or Human fat balance, sometimes when user is trampled on scale face, due to the position trampled not
Accurately, cause the body weight measured by multiple LOAD CELLSs not consistent, there is unbalance loading situation, be difficult to find this in prior art
Unbalance loading situation is planted, larger error when being easily caused weighing, is produced.
It can be seen that, there is unbalance loading when weighing in projection electronic weighing equipment of the prior art.
The content of the invention
The application provides a kind of weighing technique of anti-bias load and projection electronic weighing equipment, exists for solving projection electronic weighing equipment
There is the technical problem of unbalance loading during weighing.
A kind of first aspect, there is provided weighing technique of anti-bias load, is applied to projection electronic weighing equipment, the projection electronic weighing equipment
At least there are two Weighing modules, the projection electronic weighing equipment is used for the body weight for obtaining user, and the weighing technique includes：
By at least two Weighing module, obtain at least two and weigh value；
If described at least two maximum differences weighed between value are less than or equal to predetermined threshold value, claim according to described at least two
Weight values, obtain the body weight value of user；The predetermined threshold value is by the maximum difference that allows between at least two Weighing module.
Optionally, by least two Weighing module, acquisition at least two is weighed before value, the weighing technique
Also include：
Obtain first data of the user；First data include：The height of the user, the year of the user
One or more in age, the sex of the user；
If described at least two maximum differences weighed between value are less than or equal to predetermined threshold value, claim according to described at least two
Weight values, after obtaining the body weight value of user, the weighing technique also includes：
According to the body weight value and first data of the user, the human body of the user is obtained by bioimpedance
Data；The somatic data includes：The visceral adipose of the user, the protein content of the user, the user
One or more in body index, the basal metabolic rate of the user.
Optionally, by least two Weighing module, acquisition at least two is weighed before value, the weighing technique
Also include：
Obtain the first signal sent by electronic communication equipment；First signal is by rocking the electronic communication equipment
Generate；
According to first signal, built by the communication module in the projection electronic weighing equipment and the electronic communication equipment
Vertical connection.
Optionally, by least two Weighing module, acquisition at least two is weighed before value, the weighing technique
Also include：
Obtain pressure value of the user to the projection electronic weighing equipment；
By at least two Weighing module, obtain at least two and weigh value, including：
If the pressure value is more than or equal to preset pressure threshold value；Then by least two Weighing module, obtain described
At least two weigh value.
Optionally, by least two Weighing module, acquisition at least two is weighed after value, the weighing technique
Also include：
If described at least two maximum differences weighed between value are more than the predetermined threshold value, information is generated；It is described
Information is used to point out the user, the projection electronic weighing equipment to there is unbalance loading.
Optionally, if described at least two maximum differences weighed between value are more than the predetermined threshold value, generate prompting letter
Breath, including：
If described at least two maximum differences weighed between value are more than the predetermined threshold value, at least two title is determined
Minimum the first corresponding Weighing module of value of weighing in weight values,
According to first Weighing module, the information is generated；The information is used to point out the user, institute
State projection electronic weighing equipment to there is unbalance loading and point out to produce first Weighing module of unbalance loading.
Optionally, after information is generated, including：
The information is sent to electronic communication equipment；The projection electronic weighing equipment is passed through with the electronic communication equipment
Communication module in the projection electronic weighing equipment sets up communication connection.
Second aspect, the embodiment of the present invention provide a kind of projection electronic weighing equipment of anti-bias load, including：
Housing；
At least there are two Weighing modules, for obtaining the body weight of user；
Processing module, weighs value for by least two Weighing module, obtaining at least two；If described at least two
The individual maximum difference weighed between value is less than or equal to predetermined threshold value, weighs value according to described at least two, the body weight of acquisition user
Value；The predetermined threshold value is by the maximum difference that allows between at least two Weighing module.
Optionally,
The processing module, for by least two Weighing module, acquisition at least two is weighed before value, obtained
Take first data of the user；First data include：The height of the user, the age of the user, the user
Sex in one or more；
The processing module, if being additionally operable to described at least two maximum differences weighed between value less than or equal to default threshold
Value, weighs value according to described at least two, after the body weight value of acquisition user, according to the body weight value of the user and described the
One data, obtain the somatic data of the user by bioimpedance；The somatic data includes：The internal organs fat of the user
One kind in fat content, the protein content of the user, the body index of the user, the basal metabolic rate of the user or
Person is various.
Optionally, the processing module is used for：Weigh value by least two Weighing module, obtaining at least two
Before, obtain the first signal sent by electronic communication equipment；First signal is by rocking the electronic communication equipment life
Into；According to first signal, set up with the electronic communication equipment by the communication module in the projection electronic weighing equipment and connected
Connect.
Optionally, the processing module is used for：Weigh value by least two Weighing module, obtaining at least two
Before, obtain pressure value of the user to the projection electronic weighing equipment；If the pressure value is more than or equal to preset pressure threshold value；
Then by least two Weighing module, obtain described at least two and weigh value.
Optionally, the processing module is used for：Weigh value by least two Weighing module, obtaining at least two
Afterwards, if described at least two maximum differences weighed between value are more than the predetermined threshold value, generate information；The prompting
Information is used to point out the user, the projection electronic weighing equipment to there is unbalance loading.
Optionally, the processing module, if for described at least two maximum differences weighed between value more than described pre-
If threshold value, determine that described at least two minimums in value of weighing are weighed the first corresponding Weighing module of value, according to the described first title
Molality block, generates the information；The information is used to point out the user, the projection electronic weighing equipment to there is unbalance loading
And point out to produce first Weighing module of unbalance loading.
Optionally, the processor is used for：After information is generated, the prompting letter is sent to electronic communication equipment
Breath；The projection electronic weighing equipment is set up by the communication module in the projection electronic weighing equipment with the electronic communication equipment and is communicated
Connection.
Said one or multiple technical schemes in the application, at least with following one or more technique effect and excellent
Point：
In the application, multiple values of weighing are obtained by multiple Weighing modules, and judge the maximum between these values of weighing
Difference, and then whether the maximum difference is determined less than or equal to predetermined threshold value, if the maximum difference is less than or equal to predetermined threshold value,
Can determine this weighing unbalance loading of do not exist, compared to prior art only by lifted design technology for, can be preferably
Determine that projection electronic weighing equipment, with the presence or absence of unbalance loading, effectively lifts the accuracy of weighing.
Description of the drawings
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
Accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Inventive embodiment, for those of ordinary skill in the art, on the premise of not paying creative work, can be with basis
The accompanying drawing of offer obtains other accompanying drawings.
Fig. 1 is a kind of flow chart of the weighing technique of anti-bias load in the embodiment of the present invention；
Fig. 2 is a kind of schematic diagram of projection electronic weighing equipment in the embodiment of the present invention.
Specific embodiment
To make the object, technical solutions and advantages of the present invention become more apparent, below in conjunction with the embodiment of the present invention
Accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only
It is a part of embodiment of the invention, rather than the embodiment of whole.Based on the embodiment in the present invention, ordinary skill people
The every other embodiment obtained under the premise of creative work is not made by member, belongs to the scope of protection of the invention.
In the case of not conflicting, the embodiment and the feature in embodiment in the present invention can mutual combination in any.And, although in stream
Logical order is shown in journey figure, but in some cases, can be performed with the order being different from herein shown or described
The step of.
Optionally, in the embodiment of the present invention, electronic communication equipment can include personal computer (Personal
Computer, PC), panel computer (Portable Android Device, PAD), the different electronic equipment of mobile phone etc., this
Inventive embodiments are not construed as limiting to this.
In addition, the terms "and/or", a kind of only incidence relation of description affiliated partner, expression there may be
Three kinds of relations, for example, A and/or B can be represented：Individualism A, while there is A and B, individualism B these three situations.Separately
Outward, character "/" herein, in the case where not illustrating, typicallys represent forward-backward correlation to liking a kind of relation of "or".
Below in conjunction with the accompanying drawings the preferred embodiment of the present invention is described in detail.
Fig. 1 is referred to, the embodiment of the present invention provides a kind of weighing technique of anti-bias load, is applied to projection electronic weighing equipment, institute
State projection electronic weighing equipment and at least there are two Weighing modules, the projection electronic weighing equipment is used for the body weight for obtaining user, weighing side
The main flow of method is described as follows.
S101：By at least two Weighing modules, obtain at least two and weigh value；
S102：If by least two Weighing modules, obtaining at least two and weighing value, weigh value according at least two, obtain
Take the body weight value at family；Predetermined threshold value is by the maximum difference that allows between at least two Weighing modules.
In the embodiment of the present invention, projection electronic weighing equipment there may be multiple Weighing modules, and for example, Weighing module can be micro-
Type or small-sized LOAD CELLS, or can also be other LOAD CELLSs, the present invention is not construed as limiting to this.
In the embodiment of the present invention, projection electronic weighing equipment can be provided with two Weighing modules, for example, it may be Weighing module
1 and Weighing module 2, user is trampled on the surface of projection electronic weighing equipment, and Weighing module 1 and Weighing module 2 are started working, and is claimed
The body weight value that restructuring part 1 is obtained is 30kg, and the body weight value that weigh assembly 2 is obtained is 30.2kg.Predetermined threshold value can be according to affiliated
It can also be that user determines that art personnel determine, for example predetermined threshold value can be 1kg, 0.5kg or 0.3kg etc..
Certainly, when the value of predetermined threshold value is less, the accuracy of weighing is also just higher, and one of ordinary skill in the art can be according to specific
Situation adopts different predetermined threshold values.Maximum difference in projection electronic weighing equipment between multiple Weighing modules be Weighing module 1 with
The difference of the value of weighing of Weighing module 2, i.e. maximum difference are 0.2kg, and predetermined threshold value now is less than for 0.3kg, i.e. maximum difference
The predetermined threshold value, or predetermined threshold value be 0.2kg, i.e. maximum difference be equal to the predetermined threshold value.At this point it is possible to determine projection electronic weighing
There is no unbalance loading in equipment, you can be added with the body weight value for obtaining Weighing module 1 and Weighing module 2, and then used
The body weight value of the body weight value at family, i.e. user is 60.2kg.
In the embodiment of the present invention, projection electronic weighing equipment can be provided with three Weighing modules, for example, it may be Weighing module
1st, Weighing module 2 and Weighing module 3, user are trampled on the surface of projection electronic weighing equipment, Weighing module 1, Weighing module 2 and
Weighing module 3 is started working, and the body weight value that weigh assembly 1 is obtained is 20kg, and the body weight value that weigh assembly 2 is obtained is 20.2kg,
The body weight value that weigh assembly 3 is obtained is 20.3kg, now predetermined threshold value can be set to 0.3kg.Now, projection electronic weighing equipment
In difference between multiple Weighing modules be Weighing module 1 and the value of weighing of Weighing module 2 difference, Weighing module 2 and mould of weighing
The difference of the value of weighing of block 3, the difference of Weighing module 1 and the value of weighing of Weighing module 3, i.e. respectively 0.2kg, 0.1kg, 0.3kg, its
In maximum difference be 0.3kg, i.e. Weighing module 1 and the value of weighing of Weighing module 3 difference, preset threshold as the difference is equal to
Value, hence, it can be determined that there is no unbalance loading when the projection electronic weighing equipment is this time weighed.Afterwards, by Weighing module 1, weigh
It is 60.3kg that the value of module 2 and Weighing module 3 is added the body weight value for obtaining user, i.e. the body weight value of user.
In the embodiment of the present invention, projection electronic weighing equipment is also provided with four Weighing modules, for example, it may be mould of weighing
Block 1, Weighing module 2, Weighing module 3 and Weighing module 4, user are trampled on the surface of projection electronic weighing equipment, Weighing module 1,
Weighing module 2, Weighing module 3 and Weighing module 4 are started working, weigh assembly 1 obtain body weight value be 20kg, weigh assembly
2 obtain body weight values be 20.2kg, weigh assembly 3 obtain body weight value be 20.3kg, Weighing module 4 obtain body weight value be
20.3kg.At this point it is possible to predetermined threshold value is set to 0.3kg.So, the difference in projection electronic weighing equipment between multiple Weighing modules
Value is：The difference of the value of weighing of Weighing module 1 and Weighing module 2, Weighing module 2 and the difference of the value of weighing of Weighing module 3, weigh
The difference of the value of weighing of the difference of module 1 and the value of weighing of Weighing module 3, Weighing module 1 and Weighing module 4, Weighing module 2 with weigh
The difference of the value of weighing of module 4, the difference of Weighing module 3 and the value of weighing of Weighing module 4, i.e. respectively 0.2kg, 0.1kg, 0.3kg,
0.3kg, 0.3kg, 0.1kg, maximum difference therein are 0.3kg, as the difference is equal to predetermined threshold value, hence, it can be determined that
There is no unbalance loading when the projection electronic weighing equipment is this time weighed.Afterwards, by Weighing module 1, Weighing module 2, Weighing module 3 with
And the value of Weighing module 4 is added the body weight value for obtaining user, i.e. the body weight value of user for 80.8kg.
Certainly above-mentioned only to illustrate, the quantity of the Weighing module in projection electronic weighing equipment can be not limited to above-mentioned enforcement
Example, those skilled in the art, according to actual service condition, are the LOAD CELLS of projection electronic weighing equipment setting varying number, this
Inventive embodiments are not construed as limiting to this.
In the embodiment of the present invention, projection electronic weighing equipment not only can weigh the body weight of user, can also obtain user its
Its somatic data, for example, optionally, in the embodiment of the present invention, weigh by least two Weighing modules, obtaining at least two
Before value, weighing technique also includes：Obtain first data of user；First data include：The height of user, the age of user,
One or more in the sex of user；After the body weight value for obtaining user, weighing technique also includes：According to the body of user
Weight values and the first data, obtain the somatic data of user by bioimpedance；Somatic data includes：The interior fat of user
One or more in content, the protein content of user, the body index of user, the basal metabolic rate of user.
In the embodiment of the present invention, first data of user can pass through other electronic equipments being connected with projection electronic weighing equipment
Send, for example, optionally, in the embodiment of the present invention, by least two Weighing modules, obtain at least two weigh value it
Before, weighing technique also includes：Obtain the first signal sent by electronic communication equipment；First signal is set by rocking electronic communication
It is standby to generate；According to the first signal, set up with electronic communication equipment by the communication module in projection electronic weighing equipment and be connected.
In the embodiment of the present invention, user is by shaking electronic communication equipment (for example, mobile phone) by mobile phone and projection electronic weighing
Equipment connects, and user can be input into the information such as the sex of the height of user, the age of user or user on mobile phone, and mobile phone can
To transmit this information to projection electronic weighing equipment, or user directly arranges the relevant information of oneself on projection electronic weighing equipment,
The present invention is not construed as limiting to this.
Additionally, projection electronic weighing equipment sends the body weight to other electronic communication equipments after the body weight value for obtaining user
Value, the height of the user that electronic communication equipment can be input on electronic communication equipment according to body weight value and the user, user
Sex, the information such as age of user, and the somatic data of user is determined by BIA algorithms, the internal organs of the user of such as user
One kind in fat content, the protein content of the user, the body index of the user, the basal metabolic rate of the user
Or it is various.
It is in the embodiment of the present invention, it is possible to use BIA algorithms or the various innovatory algorithms for giving BIA algorithms, specific to calculate
Method may be referred to the formula and theory of scientific and technical literature record to be carried out, and the present invention is not construed as limiting to this.
In the embodiment of the present invention, can also be by detecting that the pressure of projection electronic weighing equipment surface determines that projection electronic weighing equipment is
No startup Weighing module, for example, optionally, in the embodiment of the present invention, by least two Weighing modules, obtain at least two
Before value of weighing, weighing technique also includes：Obtain pressure value of the user to projection electronic weighing equipment；If pressure value is more than or equal to default
Pressure threshold；Then by least two Weighing modules, obtain at least two and weigh value.
In the embodiment of the present invention, for example, piezoelectric film can be set on projection electronic weighing equipment, when user tramples projection electronic weighing
During equipment, it may be determined that user is applied to the pressure on projection electronic weighing equipment, preset pressure value can be according to people in the art
According to practical situation, member determines that for example, preset pressure can be set as 40kg, i.e., when user is applied on projection electronic weighing equipment
Pressure more than or equal to preset pressure threshold value is, it may be determined that user has now stood on projection electronic weighing equipment.Now, electronics
Weighing equipment can start its internal Weighing module, and user is weighed.Certainly aforesaid way is only illustrated, and is not
Limitation of the invention, those skilled in the art can obtain user in different ways according to practical situation and be applied to electronics
Pressure value on weighing equipment.
Optionally, in the embodiment of the present invention, by least two Weighing modules, acquisition at least two is weighed after value,
Weighing technique also includes：If at least two maximum differences weighed between value are more than predetermined threshold value, information is generated；Prompting letter
Cease for pointing out user, projection electronic weighing equipment to there is unbalance loading.
In the embodiment of the present invention, if maximum difference is more than or equal to predetermined threshold value, show that projection electronic weighing equipment is present inclined
Carry, now, projection electronic weighing equipment can send information to user, for example, information can be that " electronic scale exists inclined
Carry, please go up again scale "
In addition to this it is possible in determining projection electronic weighing equipment there is unbalance loading in concrete which Weighing module, for example it is, optional
, in the embodiment of the present invention, if at least two maximum differences weighed between value are more than predetermined threshold value, generate information, bag
Include：If at least two maximum differences weighed between value are more than predetermined threshold value, determine that at least two minimums in value of weighing are weighed value
The first corresponding Weighing module, according to the first Weighing module, generates information；Information is used to point out user, electronics
There is unbalance loading and point out to produce the first Weighing module of unbalance loading in weighing equipment.
In the embodiment of the present invention, projection electronic weighing equipment can be provided with two Weighing modules, for example, it may be Weighing module
1 and Weighing module 2, user is trampled on the surface of projection electronic weighing equipment, and Weighing module 1 and Weighing module 2 are started working, and is claimed
The body weight value that restructuring part 1 is obtained is 30kg, and the body weight value that weigh assembly 2 is obtained is 30.2kg.Predetermined threshold value can be 0.1kg etc.
Deng.Maximum difference in projection electronic weighing equipment between multiple Weighing modules be Weighing module 1 with Weighing module 2 weigh value it
Difference, i.e. maximum difference are 0.2kg, now as predetermined threshold value is that 0.1kg, i.e. maximum difference are more than the predetermined threshold value, can be true
Determine projection electronic weighing equipment and there occurs unbalance loading, the value of weighing of the minimum obtained in Weighing module 1, Weighing module 2 is Weighing module 1,
I.e. projection electronic weighing equipment can export information to user, point out user's projection electronic weighing equipment to there is unbalance loading, for example, mould of weighing
Left side of the block 1 for projection electronic weighing equipment, projection electronic weighing equipment can pass through voice or can be set by being arranged on projection electronic weighing
Standby upper display screen, exports information to user, for example " left side has unbalance loading, asks user carefully accurately to trample on scale body "
In the embodiment of the present invention, projection electronic weighing equipment can be provided with three Weighing modules, for example, it may be Weighing module
1st, Weighing module 2 and Weighing module 3, user are trampled on the surface of projection electronic weighing equipment, Weighing module 1, Weighing module 2 and
Weighing module 3 is started working, and the body weight value that weigh assembly 1 is obtained is 20kg, and the body weight value that weigh assembly 2 is obtained is 20.2kg,
The body weight value that weigh assembly 3 is obtained is 20.3kg, now predetermined threshold value can be set to 0.1kg.Now, projection electronic weighing equipment
In difference between multiple Weighing modules be：The difference of the value of weighing of Weighing module 1 and Weighing module 2, Weighing module 2 and mould of weighing
The difference of the value of weighing of block 3, the difference of Weighing module 1 and the value of weighing of Weighing module 3, i.e. respectively 0.2kg, 0.1kg, 0.3kg, its
In maximum difference be 0.3kg, as the difference is more than predetermined threshold value, hence, it can be determined that the projection electronic weighing equipment this time claims
Amount there occurs unbalance loading.Afterwards, determine that measured minimum is weighed value from Weighing module 1, Weighing module 2 and Weighing module 3
Weighing module, i.e. Weighing module 1, now, projection electronic weighing equipment generates information, and for example, Weighing module 1 is projection electronic weighing
The upper left corner of equipment, then information can be exported in the way of image or voice, for example, " do not stand in the upper left corner of user
Surely, please stand on accurate position ".
In the embodiment of the present invention, projection electronic weighing equipment is also provided with four Weighing modules, for example, it may be mould of weighing
Block 1, Weighing module 2, Weighing module 3 and Weighing module 4, user are trampled on the surface of projection electronic weighing equipment, Weighing module 1,
Weighing module 2, Weighing module 3 and Weighing module 4 are started working, weigh assembly 1 obtain body weight value be 20kg, weigh assembly
2 obtain body weight values be 20.2kg, weigh assembly 3 obtain body weight value be 20.3kg, Weighing module 4 obtain body weight value be
20.3kg.At this point it is possible to predetermined threshold value is set to 0.1kg.So, the difference in projection electronic weighing equipment between multiple Weighing modules
It is worth the difference of the value of weighing of the difference with the value of weighing of Weighing module 2, Weighing module 2 and Weighing module 3 for Weighing module 1, mould of weighing
The difference of the value of weighing of the difference of the value of weighing of block 1 and Weighing module 3, Weighing module 1 and Weighing module 4, Weighing module 2 and mould of weighing
The difference of the value of weighing of block 4, the difference of Weighing module 3 and the value of weighing of Weighing module 4, i.e. respectively 0.2kg, 0.1kg, 0.3kg,
0.3kg, 0.3kg, 0.1kg, maximum difference therein are 0.3kg, as the difference is more than predetermined threshold value, hence, it can be determined that
The projection electronic weighing equipment has occurred that unbalance loading when this time weighing.Afterwards, Weighing module 1 is determined for minimum according to aforesaid mode
The corresponding Weighing module of value of weighing, projection electronic weighing equipment can export information, certainly, above-mentioned only to illustrate, this
The bright quantity for not limiting Weighing module in projection electronic weighing equipment, those skilled in the art can arrange different numbers according to practical situation
The Weighing module of amount.
Additionally, in addition to projection electronic weighing equipment can export information, optionally, after information is generated,
Including：Information is sent to electronic communication equipment；Projection electronic weighing equipment is with electronic communication equipment by projection electronic weighing equipment
Communication module set up communication connection.
In the embodiment of the present invention, projection electronic weighing equipment has established communication connection with electronic communication equipment, works as electronic scale
When amount equipment occurs unbalance loading, projection electronic weighing equipment can send information, for example, projection electronic weighing equipment to electronic communication equipment
For Human fat balance, electronic communication equipment is mobile phone, and electronic body fat scale can send information to mobile phone, for example, control mobile phone and shake
It is dynamic, or display reminding information on a display of the handset, certainly, aforesaid way is only illustrated, and is not to the present invention's
Limit.
Fig. 2 is referred to, in the embodiment of the present invention, based on same inventive concept, a kind of projection electronic weighing equipment is also provided, specifically
Including：
Housing 201；
At least there are two Weighing modules 202, for obtaining the body weight of user；
Processing module 203, weighs value for by least two Weighing modules, obtaining at least two；If at least two claim
Maximum difference between weight values is less than or equal to predetermined threshold value, weighs value according at least two, the body weight value of acquisition user；Default threshold
It is worth the maximum difference by allowing between at least two Weighing modules.
Optionally,
Processing module 203, for by least two Weighing modules, acquisition at least two is weighed before value, obtains and uses
First data at family；First data include：The height of user, the age of user, one or more in the sex of user；
Processing module 203, if being additionally operable at least two maximum differences weighed between value is less than or equal to predetermined threshold value, according to
At least two weigh value, after obtaining the body weight value of user, according to the body weight value and the first data of user, by bio-impedance
Method obtains the somatic data of user；Somatic data includes：The visceral adipose of user, the protein content of user, user
One or more in body index, the basal metabolic rate of user.
Optionally, processing module 203 is used for：By at least two Weighing modules, acquisition at least two is weighed before value,
Obtain the first signal sent by electronic communication equipment；First signal is by rocking electronic communication equipment generation；According to the first letter
Number, set up with electronic communication equipment by the communication module in projection electronic weighing equipment and be connected.
Optionally, processing module 203 is used for：By at least two Weighing modules, acquisition at least two is weighed before value,
Obtain pressure value of the user to projection electronic weighing equipment；If pressure value is more than or equal to preset pressure threshold value；Then claim by least two
Molality block, obtains at least two and weighs value.
Optionally, processing module 203 is used for：By at least two Weighing modules, acquisition at least two is weighed after value,
If at least two maximum differences weighed between value are more than predetermined threshold value, information is generated；Information is used to point out user,
There is unbalance loading in projection electronic weighing equipment.
Optionally, processing module 203, if being more than predetermined threshold value at least two maximum differences weighed between value, really
Fixed at least two minimums in value of weighing are weighed the first corresponding Weighing module of value, according to the first Weighing module, generate and point out to believe
Breath；Information is used to point out user, projection electronic weighing equipment to there is unbalance loading and point out to produce the first Weighing module of unbalance loading.
Optionally, processor 203 is used for：After information is generated, information is sent to electronic communication equipment；Electricity
Sub- weighing equipment sets up communication connection by the communication module in projection electronic weighing equipment with electronic communication equipment.
In the embodiment of the present invention, the electronic equipment of Fig. 2 is corresponding with a kind of weighing technique of the anti-bias load described in Fig. 1,
Embodiment mutually can be referred to, therefore in electronic equipment for the content part repeated seldom repeats.
Said one or multiple technical schemes in the embodiment of the present invention, at least with following one or more technique effect
And advantage：
In the embodiment of the present invention, multiple values of weighing are obtained by multiple Weighing modules, and judged between these values of weighing
Maximum difference, and then determine the maximum difference whether less than or equal to predetermined threshold value, if the maximum difference is less than or equal to default threshold
During value, then can determine this weighing unbalance loading of do not exist, compared to prior art only by lifted design technology for, can
Preferably determine that projection electronic weighing equipment whether there is unbalance loading, effectively lift the accuracy of weighing.
Those skilled in the art can be understood that, for convenience and simplicity of description, only with above-mentioned each function
The division of module is illustrated, and in practical application, can distribute above-mentioned functions by different function lists as desired
Unit completes, will the internal structure of device be divided into different functional units, to complete all or part of work(described above
Energy.The specific work process of the system, apparatus, and unit of foregoing description, may be referred to corresponding in preceding method embodiment
Journey, will not be described here.
In several embodiments provided by the present invention, it should be understood that disclosed system, apparatus and method can be with
Realize by another way.For example, device embodiment described above be only it is schematic, for example, the module or
The division of unit, only a kind of division of logic function can have other dividing mode, such as multiple units when actually realizing
Or component can with reference to or be desirably integrated into another system, or some features can be ignored, or not perform.It is another, institute
The coupling each other for showing or discussing or direct-coupling or communication connection can be by some interfaces, device or unit
INDIRECT COUPLING or communication connection, can be electrical, mechanical or other forms.
The unit as separating component explanation can be or may not be it is physically separate, it is aobvious as unit
The part for showing can be or may not be physical location, you can local to be located at one, or can also be distributed to multiple
On NE.Some or all of unit therein can be selected according to the actual needs to realize the mesh of this embodiment scheme
's.
In addition, each functional unit in each embodiment of the invention can be integrated in a processing unit, it is also possible to
It is that unit is individually physically present, it is also possible to which two or more units are integrated in a unit.Above-mentioned integrated list
Unit both can be realized in the form of hardware, it would however also be possible to employ the form of SFU software functional unit is realized.
If the integrated unit is realized and as independent production marketing or use using in the form of SFU software functional unit
When, can be stored in a computer read/write memory medium.Based on such understanding, technical scheme is substantially
The part for contributing to prior art in other words or all or part of the technical scheme can be in the form of software products
Embody, the computer software product is stored in a storage medium, use so that a computer including some instructions
Equipment (can be personal computer, server, or network equipment etc.) or processor (processor) perform the present invention each
The all or part of step of embodiment methods described.And aforesaid storage medium includes：USB flash disk, portable hard drive, read only memory
(Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disc or CD
Etc. it is various can be with the medium of store program codes.
Specifically, a kind of corresponding computer program instructions of weighing technique of the anti-bias load in the embodiment of the present invention can be with
It is stored on the storage mediums such as CD, hard disk, USB flash disk, when corresponding with a kind of weighing technique of anti-bias load in storage medium
When computer program instructions are read or are performed by an electronic equipment, comprise the steps：
By at least two Weighing module, obtain at least two and weigh value；
If described at least two maximum differences weighed between value are less than or equal to predetermined threshold value, claim according to described at least two
Weight values, obtain the body weight value of user；The predetermined threshold value is by the maximum difference that allows between at least two Weighing module.
Optionally, store in the storage medium and step：By at least two Weighing module, at least two are obtained
Individual value of weighing, corresponding computer instruction before being executed, comprise the steps：
Obtain first data of the user；First data include：The height of the user, the year of the user
One or more in age, the sex of the user；
If described at least two maximum differences weighed between value are less than or equal to predetermined threshold value, claim according to described at least two
Weight values, after obtaining the body weight value of user, the weighing technique also includes：
According to the body weight value and first data of the user, the human body of the user is obtained by bioimpedance
Data；The somatic data includes：The visceral adipose of the user, the protein content of the user, the user
One or more in body index, the basal metabolic rate of the user.
Optionally, store in the storage medium and step：By at least two Weighing module, at least two are obtained
Individual value of weighing, corresponding computer instruction before being executed, comprise the steps：
Obtain the first signal sent by electronic communication equipment；First signal is by rocking the electronic communication equipment
Generate；
According to first signal, built by the communication module in the projection electronic weighing equipment and the electronic communication equipment
Vertical connection.
Optionally, store in the storage medium and step：By at least two Weighing module, at least two are obtained
Individual value of weighing, corresponding computer instruction before being executed, comprise the steps：
Obtain pressure value of the user to the projection electronic weighing equipment；
By at least two Weighing module, obtain at least two and weigh value, including：
If the pressure value is more than or equal to preset pressure threshold value；Then by least two Weighing module, obtain described
At least two weigh value.
Optionally, store in the storage medium and step：By at least two Weighing module, at least two are obtained
Individual value of weighing, corresponding computer instruction comprise the steps after being performed：
If described at least two maximum differences weighed between value are more than the predetermined threshold value, information is generated；It is described
Information is used to point out the user, the projection electronic weighing equipment to there is unbalance loading.
Optionally, store in the storage medium and step：If described at least two weigh the maximum difference between value
More than the predetermined threshold value, information is generated, corresponding computer instruction comprises the steps during being performed：
If described at least two maximum differences weighed between value are more than the predetermined threshold value, at least two title is determined
Minimum the first corresponding Weighing module of value of weighing in weight values,
According to first Weighing module, the information is generated；The information is used to point out the user, institute
State projection electronic weighing equipment to there is unbalance loading and point out to produce first Weighing module of unbalance loading.
Optionally, store in the storage medium and step：Information is generated, corresponding computer instruction is being held
After row, comprise the steps：
The information is sent to electronic communication equipment；The projection electronic weighing equipment is passed through with the electronic communication equipment
Communication module in the projection electronic weighing equipment sets up communication connection.
, but those skilled in the art once know basic creation although preferred embodiments of the present invention have been described
Property concept, then can make other change and modification to these embodiments.So, claims are intended to be construed to include excellent
Select embodiment and fall into the had altered of the scope of the invention and change.
Obviously, those skilled in the art can carry out the essence of various changes and modification without deviating from the present invention to the present invention
God and scope.So, if these modifications of the present invention and modification belong to the scope of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to comprising these changes and modification.
Claims (14)
1. a kind of weighing technique of anti-bias load, is applied to projection electronic weighing equipment, and the projection electronic weighing equipment at least claims with two
Molality block, the projection electronic weighing equipment are used for the body weight for obtaining user, and the weighing technique includes：
By at least two Weighing module, obtain at least two and weigh value；
If described at least two maximum differences weighed between value are less than or equal to predetermined threshold value, weigh according to described at least two
Value, obtains the body weight value of user；The predetermined threshold value is by the maximum difference that allows between at least two Weighing module.
2. weighing technique as claimed in claim 1, it is characterised in that
By at least two Weighing module, acquisition at least two is weighed before value, and the weighing technique also includes：
Obtain first data of the user；First data include：The height of the user, the age of the user, institute
State in the sex of user one or more；
If described at least two maximum differences weighed between value are less than or equal to predetermined threshold value, weigh according to described at least two
Value, after obtaining the body weight value of user, the weighing technique also includes：
According to the body weight value and first data of the user, the human body number of the user is obtained by bioimpedance
According to；The somatic data includes：The visceral adipose of the user, the protein content of the user, the body of the user
One or more in body index, the basal metabolic rate of the user.
3. weighing technique as claimed in claim 2, it is characterised in that by least two Weighing module, obtain to
Before few two values of weighing, the weighing technique also includes：
Obtain the first signal sent by electronic communication equipment；First signal is by rocking the electronic communication equipment life
Into；
According to first signal, set up with the electronic communication equipment by the communication module in the projection electronic weighing equipment and connected
Connect.
4. weighing technique as claimed in claim 2, it is characterised in that by least two Weighing module, obtain to
Before few two values of weighing, the weighing technique also includes：
Obtain pressure value of the user to the projection electronic weighing equipment；
By at least two Weighing module, obtain at least two and weigh value, including：
If the pressure value is more than or equal to preset pressure threshold value；Then by least two Weighing module, described in acquisition at least
Two values of weighing.
5. weighing technique as claimed in claim 1, it is characterised in that by least two Weighing module, obtain to
After few two values of weighing, the weighing technique also includes：
If described at least two maximum differences weighed between value are more than the predetermined threshold value, information is generated；The prompting
Information is used to point out the user, the projection electronic weighing equipment to there is unbalance loading.
6. weighing technique as claimed in claim 5, it is characterised in that if described at least two weigh the maximum difference between value
More than the predetermined threshold value, information is generated, including：
If described at least two maximum differences weighed between value are more than the predetermined threshold value, determine that described at least two weigh value
The first Weighing module that middle minimum is weighed corresponding to value,
According to first Weighing module, the information is generated；The information is used to point out the user, the electricity
There is unbalance loading and point out to produce first Weighing module of unbalance loading in sub- weighing equipment.
7. the weighing technique as described in claim 5 or 6, it is characterised in that after information is generated, including：
The information is sent to electronic communication equipment；The projection electronic weighing equipment is with the electronic communication equipment by described
Communication module in projection electronic weighing equipment sets up communication connection.
8. the projection electronic weighing equipment of a kind of anti-bias load, the projection electronic weighing equipment include：
Housing；
At least there are two Weighing modules, for obtaining the body weight of user；
Processing module, weighs value for by least two Weighing module, obtaining at least two；If described at least two claim
Maximum difference between weight values is less than or equal to predetermined threshold value, weighs value according to described at least two, the body weight value of acquisition user；Institute
Predetermined threshold value is stated by the maximum difference that allows between at least two Weighing module.
9. projection electronic weighing equipment as claimed in claim 8, it is characterised in that
The processing module, for by least two Weighing module, acquisition at least two is weighed before value, obtains institute
State first data of user；First data include：The height of the user, the age of the user, the property of the user
One or more in not；
The processing module, if being additionally operable to described at least two maximum differences weighed between value less than or equal to predetermined threshold value, root
Weigh value according to described at least two, after obtaining the body weight value of user, according to the body weight value and first number of the user
According to obtaining the somatic data of the user by bioimpedance；The somatic data includes：The interior fat of the user contains
It is a kind of or many in amount, the protein content of the user, the body index of the user, the basal metabolic rate of the user
Kind.
10. projection electronic weighing equipment as claimed in claim 9, it is characterised in that the processing module is used for：
By at least two Weighing module, acquisition at least two is weighed before value, obtains and is sent by electronic communication equipment
The first signal；First signal is generated by rocking the electronic communication equipment；According to first signal, by described
Communication module in projection electronic weighing equipment is set up with the electronic communication equipment and is connected.
11. projection electronic weighing equipment as claimed in claim 9, it is characterised in that the processing module is used for：By it is described extremely
Few two Weighing modules, acquisition at least two are weighed before value, obtain pressure value of the user to the projection electronic weighing equipment；
If the pressure value is more than or equal to preset pressure threshold value；Then by least two Weighing module, described at least two are obtained
Weigh value.
12. projection electronic weighing equipment as claimed in claim 8, it is characterised in that the processing module is used for：By it is described extremely
Few two Weighing modules, acquisition at least two are weighed after value, if described at least two maximum differences weighed between value are more than
The predetermined threshold value, generates information；The information is used to point out the user, the projection electronic weighing equipment to exist inclined
Carry.
13. projection electronic weighing equipment as claimed in claim 12, it is characterised in that
The processing module, if being more than the predetermined threshold value for described at least two maximum differences weighed between value, it is determined that
Described at least two minimums in value of weighing are weighed the first corresponding Weighing module of value, according to first Weighing module, generation
The information；The information is used to point out the user, the projection electronic weighing equipment to there is unbalance loading and point out to produce
First Weighing module of unbalance loading.
The 14. projection electronic weighing equipment as described in claim 12 or 13, it is characterised in that the processor is used for：
After information is generated, the information is sent to electronic communication equipment；The projection electronic weighing equipment with it is described
Electronic communication equipment sets up communication connection by the communication module in the projection electronic weighing equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710004544.9A CN106595831A (en) | 2017-01-04 | 2017-01-04 | Anti-load-bias weighing method and electronic weighing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710004544.9A CN106595831A (en) | 2017-01-04 | 2017-01-04 | Anti-load-bias weighing method and electronic weighing device |
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|---|---|
| CN106595831A true CN106595831A (en) | 2017-04-26 |
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|---|---|---|---|
| CN201710004544.9A Pending CN106595831A (en) | 2017-01-04 | 2017-01-04 | Anti-load-bias weighing method and electronic weighing device |
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| CN108955852A (en) * | 2017-05-26 | 2018-12-07 | 梅特勒-托利多(常州)测量技术有限公司 | Lay particular stress on detection method and platform scale |
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