CN108426628A - A kind of Intelligent weight scale based on standing direction - Google Patents
A kind of Intelligent weight scale based on standing direction Download PDFInfo
- Publication number
- CN108426628A CN108426628A CN201810252328.0A CN201810252328A CN108426628A CN 108426628 A CN108426628 A CN 108426628A CN 201810252328 A CN201810252328 A CN 201810252328A CN 108426628 A CN108426628 A CN 108426628A
- Authority
- CN
- China
- Prior art keywords
- module
- standing direction
- weighting platform
- people
- weight scale
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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Classifications
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G21/00—Details of weighing apparatus
- G01G21/22—Weigh pans or other weighing receptacles; Weighing platforms
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G3/00—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances
- G01G3/12—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a solid body stressed by pressure or tension during weighing
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G3/00—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances
- G01G3/12—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a solid body stressed by pressure or tension during weighing
- G01G3/14—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a solid body stressed by pressure or tension during weighing measuring variations of electrical resistance
Abstract
The invention discloses a kind of Intelligent weight scales based on standing direction comprising：Data memory module, pedestal, support bracket, weighting platform, 4 pressure sensors, weighing sensing module, control and computing module, the weighting platform is arranged in the top of support bracket, the pedestal is arranged in the lower section of support bracket, 4 array of pressure sensors are distributed in the upper surface or lower surface of weighting platform, or in embedded weighting platform, the weighing sensing module is arranged in support bracket, 4 pressure sensors and weighing sensing module connect and are communicated with control and computing module respectively, the data memory module connect and is communicated with control and computing module.Intelligent weight scale of the present invention based on standing direction relatively judges the standing direction of foot by the output valve size of 4 pressure sensors on weighing platform, so that it is determined that the people's identity, then records the weight of this person, be stored in data memory module.
Description
Technical field
The present invention relates to electronic scale technical field more particularly to a kind of Intelligent weight scales based on standing direction.
Background technology
With the development of internet and Internet of Things, occur various relatively new body weight scales, these scales in the market
On the basis of accurately measuring body weight, it is able to record human body institute's weighing amount each time, and enterprising in mobile phone or tablet computer
Row weight data records.
Existing scale has a problem that, when multiple people measure weight with the same scale, how to different people
Identity distinguishes, so that weight record is more accurate, meanwhile, weight data is correctly passed to the mobile phone of oneself or is put down
In plate computer, rather than other people weight information is passed in the mobile phone or tablet computer of oneself.To sum up, how to allow body
Weight scale correctly confirms the identity of the different people for measuring weight, and it is this kind of body to carry out correct check weighing data record and storage
Weight scale should be paid close attention to.
In the prior art, in order to confirm identity, some scales allow user first allowed before measured weight scale and oneself
Mobile phone or tablet computer are wirelessly connected with bluetooth or wifi, then carry out measured body weight again, while weight data being allowed to pass
In the mobile phone or tablet computer that enter oneself, this mode can achieve the effect that certain, but also be carried out before scale weight every time
The wireless connection of equipment and terminal device, this mode be it is unnatural, it is cumbersome, when especially 3 ~ 4 mouthfuls of people,
Everyone is required for being arranged or be connected before weighing, and affects the experience used.
Invention content
The purpose of the present invention is to provide a kind of Intelligent weight scale based on standing direction, the direction stood according to human body into
Row user identifies that intelligence carries out the storage of weight information.
For this purpose, the present invention uses following technical scheme：
A kind of Intelligent weight scale based on standing direction, including：Data memory module, pedestal, support bracket, weighting platform, 4 pressure
Sensor, weighing sensing module, control and computing module, the weighting platform are arranged in the top of support bracket, the pedestal setting
In the lower section of support bracket, 4 array of pressure sensors are distributed in the upper surface or lower surface of weighting platform, or embedded
Into weighting platform, the weighing sensing module is arranged in support bracket, 4 pressure sensors and weighing sensing module difference
It connect and is communicated with control and computing module, the data memory module connect and communicated with control and computing module.
Wherein, further include communication module, data input module and data outputting module, the control and computing module are distinguished
Be connected with data input module and data outputting module, the data input module and data outputting module respectively with communication mould
Block is connected.
Wherein, the weighing sensing module can be the pressure sensings such as resistance strain sensor or capacitance strain transducer
Device.
Wherein, it is provided with the display screen being connected with data outputting module on the weighting platform.
Wherein, the data input module flexibly use various outer signals input modules, including keyboard input module and
Voice input module etc..
Wherein, the communication module is wired or wireless communication module.
Wherein, heel pattern corresponding with 4 pressure sensors and number are provided on the weighting platform.
Beneficial effects of the present invention：A kind of Intelligent weight scale based on standing direction, passes through the standing to people on weighing platform
Direction records his weight to judge and determine the identity information of weighing people, different people per secondary on weighing platform,
The standing direction of foot is relatively judged by the output valve size of 4 pressure sensors on weighing platform, so that it is determined that the people's identity, so
The weight for recording this person afterwards, is stored in data memory module so that the scale does not need other identification authentication modes, leads to
It crosses feet station and founds this most natural mode above scale and be just able to confirm that identity, but also the scale is able to record most 4 people's
Weight information.
Description of the drawings
Fig. 1 is the appearance diagram of the present invention；
Fig. 2 is the system structure diagram of the present invention；
Fig. 3 is the weighing operation flow chart of the present invention.
Specific implementation mode
With reference to Fig. 1 ~ Fig. 3 and the technical solution that is further illustrated the present invention by specific embodiment.
The Intelligent weight scale based on standing direction is made, including：Communication module, data input module, data outputting module,
Data memory module, pedestal, support bracket, weighting platform, 4 pressure sensors, weighing sensing module, control and computing module, institute
It states weighting platform to be arranged in the top of support bracket, the pedestal is arranged in the lower section of support bracket, 4 array of pressure sensors
It is distributed in the upper surface or lower surface of weighting platform, or is embedded into weighting platform, 4 pressure sensors for measuring user in real time
It stands the generated pressure on weighing platform, and transfers data to control and computing module, allow it according to the comparison of 4 stressing conditions
To determine subscriber station cube to so that it is determined which user is in scale weight.
The weighing sensing module is arranged in support bracket, and the weighing sensing module is connect with control and computing module
Communicated, weighing sensing module in real time carry out body weight measurement, weighing sensing module be resistance strain sensor or
The pressure data of measurement is output to control and computing module by person's capacitance strain transducer, then with control and computing module come
Current weight data is calculated, further includes A/D converter part in certain pressure sensor module, for turning analog signal
Digital signal is turned to, another function of pressure sensor block is to monitor whether that scale is weighed on someone station, and pressure passes
The output of module is felt as switching signal, determines whether scale starts to weigh.
The data memory module connect and is communicated with control and computing module, stores the user identity letter of each user
Breath, the data information weighed in every time.
The control and computing module are connected with data input module and data outputting module respectively, control and calculate mould
Block is responsible for completing all control functions and data computing function, include calculating to weight, subscriber station cube to identification etc., control
System and computing module are mainly constituted by calculating with control chip and relevant memory device.
The data input module and data outputting module are connected with communication module respectively.Data input module is for defeated
Access customer identity information, such as the initial people for carrying out measured body weight, need by its corresponding identity typing, with standing direction
Correspond, the input of such data can be realized with various ways, such as PC and scale wired or wireless connection, hand
The wireless connection etc. at machine or tablet computer end and scale.It is corresponding in PC or mobile phone or tablet computer after the completion of connection
The identity information of relative users is inputted in weight logging software, these information are then communicated on scale and are preserved.It is described
When data input module includes voice input module, the user can be guided to complete the process, including user's surname by voice prompt
The information such as name, age can be inputted by voice and be completed, to establish user account.
Display screen display of the data that data outputting module is used to measure on scale, also includes by weight data
It is output in PC or mobile phone or tablet computer and on cloud server.The communication module is wired or wireless telecommunications mould
Block mostly uses wireless communication module, very easy to use.
Heel pattern corresponding with 4 pressure sensors and number are provided on the weighting platform.The present invention is stood using people
The heel of sole and half sole stress difference establish different standing sides on scale as foundation to different people in family immediately
To effectively distinguish different accounts, and to the effective human body weight data record of different accounts progress.
When normal stand, heel stress is greater than ball of foot stress, can be detected using pressure sensor.Such as figure
Scale shown in 1 is located on weighing platform four not Tongfangs all around there are four heel pattern on the weighing platform of the scale
To reference numerals number 1,2,3 and 4, representative can record the account and weight data of four different people, pass through successively above
Everyone standing direction difference on scale distinguishes this four accounts, for example, first man weigh in every time when
It is heel in the position of number 1 to wait the direction on weighing platform of standing, and standing is in scale when second people weighs in every time
Direction on platform is heel in the position of weighing platform heel number 2, third and fourth people's standing direction and so on.In this way
It weighs with being very natural, this scale can correctly record the measurement data of four users, as long as this four use
Family carries out measured body weight according to correct standing direction every time can.For 3-4 mouthfuls of people of one family, such weight
Scale can just record everyone information of the whole family, and reach the function of carrying out data record respectively for everyone.So only
It this people to stand on weighing platform according to correct mode, acknowledge a debt then will this be recorded the weight of current weighing every time
On family, while weight data can also be passed on the mobile terminal device of this account.
According to the standing direction station of number 1 in weighing amount on weighing platform, heel is just attached in the 1st pressure sensor
Closely, and sole is located near the 3rd pressure sensor, the 1st pressure sensor is under pressure maximum at this time, and the 2nd, 3,4
The pressure that pressure sensor is subject to is bound to be less than the 1st pressure sensor；If according to the standing direction weighing amount of number 2,
The pressure that so the 1st, 3,4 pressure sensor is subject to can be less than the pressure that the 2nd pressure sensor is subject to, other classes successively
It pushes away.Then thinking of the invention is quantified by these pressure sensors, is stood on weighing platform according to different directions, and 4
Stress the maximum of a pressure sensor can represent subscriber station cube be on this pressure sensor to, the i.e. heel of foot or
Person's distance recently, to identify the standing direction of different user, is also just distinguished different user.
In fact, the present invention fixed pressure sensor in increased 4 positions on weighing platform can pass through very simple meter
It calculates to judge the standing direction of people on weighing platform, i.e., each sensor obtains a pressure value, and it is bigger to give cell pressure, this
Pressure value is also bigger, then after people station is got on, 4 pressure sensors are anti-to the stress of weighing platform to entire sole immediately
It answers, exports different values, then 4 pressure values of computing module pair are compared, the corresponding pressure sensor of determining maximum, that
The position that just this sensor is stood as people's heel also determines the standing direction of people, according in advance in weighing platform simultaneously
The user in upper determination standing direction, so that it may to determine that whom user on platform at this time is.
Main advantages of the present invention be user can be identified by standing direction of the weighing people on weighing platform, and
Data record is entered in the user account, can be transferred data in the terminal devices such as the user mobile phone, can also be transmitted to
In Cloud Server, it is medium to can be used for each member in family, each member of four people's student dormitories.When carrying out measured body weight,
Each member carries out weighing body weight on such Intelligent weight scale, as long as according on weighing platform on correct mode station, it is natural
Ground identifies the identity information of member, while will be in weight data storage to its account.This mode cost very little, it is only necessary to right
Traditional scale carry out simple modifications can, do not need other using fingerprint recognition etc more advanced more expensive side yet
Formula goes verification identity, this is a kind of inexpensive identification scheme using physics mode.
The above content is only presently preferred embodiments of the present invention, for those of ordinary skill in the art, according to the present invention
Thought, there will be changes in the specific implementation manner and application range, and the content of the present specification should not be construed as to the present invention
Limitation.
Claims (9)
1. a kind of Intelligent weight scale based on standing direction, which is characterized in that including：Data memory module, pedestal, load-bearing branch
Frame, weighting platform, 4 pressure sensors, weighing sensing module, control and computing module, the weighting platform are arranged in the upper of support bracket
Side, the pedestal is arranged in the lower section of support bracket, 4 array of pressure sensors be distributed in weighting platform upper surface or under
In surface, or embedded weighting platform, the weighing sensing module is arranged in support bracket, 4 pressure sensors and scale
Weight sensing module connect and is communicated with control and computing module respectively, and the data memory module connects with control and computing module
Tap into capable communication.
2. the Intelligent weight scale according to claim 1 based on standing direction, which is characterized in that further include communication module,
Data input module and data outputting module, it is described control and computing module respectively with data input module and data outputting module
It is connected, the data input module and data outputting module are connected with communication module respectively.
3. the Intelligent weight scale according to claim 1 based on standing direction, which is characterized in that the weighing sensing module
For resistance strain sensor or capacitance strain transducer.
4. the Intelligent weight scale according to claim 2 based on standing direction, which is characterized in that be provided on the weighting platform
The display screen being connected with data outputting module.
5. the Intelligent weight scale according to claim 2 based on standing direction, which is characterized in that the data input module
Including voice input module.
6. the Intelligent weight scale according to claim 2 based on standing direction, which is characterized in that the communication module is to have
Line or wireless communication module.
7. the Intelligent weight scale according to claim 1 based on standing direction, which is characterized in that be provided on the weighting platform
Heel pattern corresponding with 4 pressure sensors and number.
8. the Intelligent weight scale according to claim 1 based on standing direction, which is characterized in that the people that weighs stands on weighting platform
When, personal identification method is that compare the pressure that 4 pressure sensors being arranged on weighting platform are subject to big using control and computing module
It is small to confirm the identity for the people that weighs.
9. the Intelligent weight scale according to claim 1 based on standing direction, which is characterized in that the people that weighs stands on weighting platform
When, control and the pressure size that is subject to by comparing 4 pressure sensors being arranged on weighting platform of computing module confirm the people that weighs
Standing direction, personal identification method is the standing direction by people on weighting platform to confirm the identity for the people that weighs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810252328.0A CN108426628A (en) | 2018-03-26 | 2018-03-26 | A kind of Intelligent weight scale based on standing direction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810252328.0A CN108426628A (en) | 2018-03-26 | 2018-03-26 | A kind of Intelligent weight scale based on standing direction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108426628A true CN108426628A (en) | 2018-08-21 |
Family
ID=63159574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810252328.0A Withdrawn CN108426628A (en) | 2018-03-26 | 2018-03-26 | A kind of Intelligent weight scale based on standing direction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108426628A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112665699A (en) * | 2020-11-23 | 2021-04-16 | 郭高峰 | Three-dimensional measurement and calculation method for high-precision weight scale |
-
2018
- 2018-03-26 CN CN201810252328.0A patent/CN108426628A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112665699A (en) * | 2020-11-23 | 2021-04-16 | 郭高峰 | Three-dimensional measurement and calculation method for high-precision weight scale |
| CN112665699B (en) * | 2020-11-23 | 2022-03-04 | 超越工场(东莞)科技有限公司 | Three-dimensional measurement and calculation method for high-precision weight scale |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180821 |