WO2019024196A1 - 一种提供体重数据的方法、智能装置及智能系统 - Google Patents
一种提供体重数据的方法、智能装置及智能系统 Download PDFInfo
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- WO2019024196A1 WO2019024196A1 PCT/CN2017/102718 CN2017102718W WO2019024196A1 WO 2019024196 A1 WO2019024196 A1 WO 2019024196A1 CN 2017102718 W CN2017102718 W CN 2017102718W WO 2019024196 A1 WO2019024196 A1 WO 2019024196A1
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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
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G23/00—Auxiliary devices for weighing apparatus
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G23/00—Auxiliary devices for weighing apparatus
- G01G23/18—Indicating devices, e.g. for remote indication; Recording devices; Scales, e.g. graduated
- G01G23/38—Recording and/or coding devices specially adapted for weighing apparatus
- G01G23/42—Recording and/or coding devices specially adapted for weighing apparatus electrically operated
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- the invention belongs to the technical field of weighing, and particularly relates to a method, an intelligent device and an intelligent system for providing weight data.
- the electronic scale is generally composed of a scale body and a symmetrically distributed scale foot.
- the front side of the scale body is made of tempered glass, a pressure sensor is arranged on the top of the scale foot, and the pressure sensor is connected with the scale body for collecting body weight data.
- the announcement number is CN205027431U, the Chinese utility model patent named "Plate type human body electronic scale", and the disclosed flat type human body electronic scale includes a bottom surface of the scale and a standing surface of the scale, and the inside of the flat type human body electronic scale is provided with a plurality of a reverse scale foot, the plurality of reverse scale feet are mounted on the bottom surface of the scale; a top of each of the reverse scale feet is provided with a sensor for converting the physical deformation into an electrical signal, and the top of the sensor is connected with the standing surface of the scale; The sensor is also connected to a weighing chip for calculating an electrical signal into a weight.
- the bottom surface of the scale is a completely flat plane, thereby overcoming the defect that the traditional human body electronic scale has a weighing foot at the bottom, which is easy to cause rollover.
- Chinese Patent No. CN104068856A entitled “A Body Fat Scale with Surface Heating Function and Method of Use", the body fat scale disclosed therein includes a body fat scale body; wherein the body fat scale body has a body a heating zone, the heating zone being disposed at a position where the human body is normally standing; and a display and an indicator light on the surface of the body fat scale body.
- the above two electronic scales and other electronic scales in the prior art generally have problems: the surface of the scale body is cold, and the scale body is heavy, and the comfort and portability are not good; if the front surface of the scale body is small, the comfort is not good. And the weighing scale is easy to be turned over when weighing; if the surface area of the front of the scale body is large, the weighing is not accurate enough. In addition, the weight data is generally displayed through the LED display on the main body of the scale, which needs to be bowed. Even if you bend over to see it, the convenience needs to be improved.
- the present invention provides a method, an intelligent device and an intelligent system for providing body weight data.
- the invention provides a method for providing weight data for a smart scale end, comprising at least the steps of:
- S102 corrects the weight data by using the weight distortion error of the position block of the foot; wherein the weight distortion error of each position block is obtained by testing the collected sample and being statistically processed;
- S103 shows the corrected body weight data.
- the collected sample includes weight data obtained by placing different weights in each position block and actual weight of each weight.
- step S102 when the number of positions of the foot is greater than one, the area ratio of the foot in each position block is the weight distortion error of each position block, and the weight distortion error of each position block of the foot is located. Perform a weighted summation to correct the body weight data with the obtained value;
- the area ratio is the ratio of the area of each position block of the sole of the foot to the total area of the soles of the feet.
- the above method for providing weight data further includes the step of transmitting the corrected weight data to a server on the network side.
- step S101 further includes the following steps:
- S1011 also obtains the palmprint data of the user's foot when the user is weighing
- S1012 sends the palmprint data to a server
- the server matches the identity information of the user
- the method further includes S104 associating and storing the corrected weight data and its corresponding identity information according to the identity information of the user.
- step S104 further includes the steps of:
- the corrected weight data is sent to the mobile terminal that has logged in to the corresponding account, and the corresponding account refers to the account corresponding to the identity information associated with the weight data.
- the invention provides a smart device for providing weight data, comprising a scale body, a scale foot, a pressure sensor, a central processing unit and a display module, wherein the front surface of the scale body is a capacitive screen module integrated with the scale body, and the capacitive screen
- the module comprises a plurality of capacitive screen components and a controller connected to each capacitive screen component; the capacitive screen module, the pressure sensor and the display module are all connected to the central processor;
- the central processor is configured to:
- a capacitive screen component is a position block
- the weight data is corrected by using the weight distortion error of the position block of the foot; wherein the weight distortion error of each position block is obtained by testing the collected sample and being statistically processed;
- the display module is configured to display corrected body weight data.
- the collected sample includes weight data obtained by placing different weights in each position block and actual weight of each weight.
- the above smart device for providing weight data further includes a wireless network module for transmitting the corrected weight data to the server and accepting the instruction.
- the smart device for providing the weight data further includes a palm print acquisition module, and the palm print acquisition module is disposed on the scale body and connected to the central processor;
- the central processor is also configured to:
- the palmprint data of the user's foot is also acquired;
- the corrected weight data and palmprint data are sent to the server.
- the invention provides an intelligent system for providing weight data, comprising the above-mentioned intelligent device, server and mobile terminal for providing weight data, wherein the smart device and the mobile terminal are both connected to the server;
- the server is configured to:
- the corrected weight data and palmprint data are received, the user's identity information is determined according to the palmprint data, and the weight data is associated with the corresponding identity information.
- the server is further configured to:
- the weight data is sent to the mobile terminal that has logged in to the corresponding account, and the corresponding account refers to the account corresponding to the identity information associated with the weight data.
- the present invention has the following beneficial effects:
- the weight distortion error of the position block of the foot is used to correct the weight data to avoid the increase of the scale area.
- the large distortion causes the accuracy of the smart scale.
- the weighing precision can be ensured when the scale surface area is increased, and the comfort and the precision can be ensured at the same time; the user experience is further improved to reduce the discomfort caused by the cold feeling of the scale surface.
- Sense it is also possible to put a blanket on the smart scale surface of the invention.
- the weight data is sent to the mobile terminal that has logged in to the corresponding account, and the user can view the current weight data and the historical weight data through the mobile terminal, so that the user can save and view his own weight data.
- the intelligent system for providing weight data of the present invention constructs a three-terminal intelligent closed-loop system through intelligent devices, servers and mobile terminals, thereby realizing the binding of weight data and identity information and real-time synchronous sharing of data, ensuring the scale. Under the premise of large enough area, intelligent matching of palmprint data and accurate weighing of weight data can be realized, which can meet the needs of users with higher quality of life requirements.
- Embodiment 1 is a flow chart of a method for providing body weight data according to Embodiment 1;
- FIG. 2 is a flow chart of a method for providing body weight data according to Embodiment 4.
- FIG. 3 is a structural block diagram of a smart device for providing weight data according to Embodiment 5;
- FIG. 4 is a structural block diagram of an intelligent system for providing weight data according to Embodiment 7.
- the invention is directed to a smart scale with a large scale surface, and divides the weighing area of the smart scale into a plurality of position blocks, each position block corresponding to a weight distortion error, and corrects the weight data by using the weight distortion error of the position block of the foot at the time of weighing, To offset the distortion and improve the accuracy of the smart scale.
- a method for providing weight data is provided in the embodiment for the smart scale end. The specific steps are as follows:
- S102 corrects the weight data by using a weight distortion error corresponding to the position block of the foot, and the weight distortion error of each position block is obtained by testing the collected sample and being statistically processed;
- S103 shows the corrected body weight data.
- the smart scale not only acquires the user's weight data, but also acquires the position block where the user's foot is located, and corrects the weight data by using the weight distortion error corresponding to the position block of the foot, thereby obtaining accurate weight data.
- the area ratio of the foot in each position block is the weight distortion error of each position block, and the weight distortion error of each position block of the foot is weighted. And, correct the weight data with the obtained values.
- the area ratio is the ratio of the area of each position block of the sole of the foot to the total area of the soles of the feet.
- the weight distortion error corresponding to each position block is determined by the following method:
- the sample set includes weight data obtained by placing different weights in each position block and the actual weight of each weight.
- the data of the weight distortion error corresponding to each position block is obtained according to the sample set, and the weight distortion error represents the deviation of the actual weight and the weight data acquired by the smart scale.
- the weight distortion error data corresponding to each position block is separately statistically processed, and the statistical processing includes, but is not limited to, averaging and median.
- the weight distortion error after statistical processing is verified and adjusted according to the verification result to obtain the final weight distortion error.
- the weight data of the user's weighing each time will also be included in the sample set. Before each weighing or according to the instruction, the user will use the current sample set to re-determine the weight distortion error corresponding to each position block, realizing the real-time dynamic adjustment of the weight distortion error. Improve the accuracy of weighing.
- the smart scale in order to realize real-time data sharing and data storage, can also send the corrected weight data to the server on the network side, and the user can log in to the server through the network terminal to view his own weight data.
- the method for providing weight data provided by the embodiment is used for the smart scale end, and the weight data and the palmprint data related to the identity information are shared and stored.
- the specific steps are as follows:
- the step S101 further includes the substeps:
- S1011 also obtains the palmprint data of the user's foot when the user is weighing
- S1012 sends the palmprint data to a server
- the server matches the identity information of the user
- S102 corrects the weight data by using the weight distortion error of the position block of the foot; the weight distortion error of each position block is obtained by testing the collected sample and being statistically processed;
- S104 associates the corrected weight data with the corresponding identity information according to the identity information of the user.
- the smart scale when the user weighs, the smart scale simultaneously acquires the user's weight data, the palmprint data related to the identity information, and the position block where the user's foot is located, and corrects the weight data, and the corrected weight data and the involved
- the palmprint data of the identity information is sent to the server on the network side, and the user can log in to the server through the smart terminal to view his own weight data and palmprint data.
- the method for providing weight data provided by the embodiment is used on the network side to realize the association and storage of the weight data and the identity information.
- the specific steps are as follows:
- S201 receives the weight data and the palmprint data, determines the identity information of the user according to the palmprint data, and stores the weight data in association with the corresponding identity information.
- the server on the network side receives the weight data and the palmprint data of the smart scale, identifies and matches the palmprint data, and determines whether there is matching preset palmprint data stored in the preset database of the server.
- the database is associated with storing a plurality of preset palmprint data and corresponding identity information. When there is matching preset palmprint data in the preset database, the identity information corresponding to the preset palmprint data is obtained.
- the server sends the weight data to the social network to which the identity information is bound, and the user can view his own weight data by logging in to the social network.
- the server sends the weight data to the mobile terminal that has logged in to the corresponding account, and the corresponding account refers to the account corresponding to the identity information associated with the weight data.
- the execution body includes a smart scale, a server on the network side, and a mobile terminal.
- the specific steps are as follows:
- the smart scale acquires the palmprint data of the user's foot, the weight data, and the position block where the user's foot is located, and the position block is obtained by dividing the weighing area of the smart scale;
- S302 corrects the weight data by using the weight distortion error of the position block of the foot, and sends the corrected weight data and palmprint data to the server; the weight distortion error of each position block is tested by the collected sample and statistically processed. ;
- the S303 server determines the identity information of the user according to the palmprint data, and stores the weight data and the corresponding identity information in association with each other;
- the S304 server sends the weight data to the mobile terminal that has logged in to the corresponding account, and the corresponding account refers to the account corresponding to the identity information associated with the weight data.
- the smart device for providing weight data is provided in this embodiment.
- the structural block diagram is shown in FIG. 3, which includes a scale body, a scale foot, a pressure sensor and a central processing unit.
- the front surface of the scale body is a capacitive screen module integrated with the scale body.
- the capacitive screen module includes a plurality of capacitive screen assemblies and a controller coupled to each capacitive screen assembly.
- the capacitive screen module and the pressure sensor are connected to the central processing unit.
- the central processing unit is configured to: when a user weighs, acquire weight data and a position block where the user's foot is located, a capacitive screen component is a position block; and correct weight data by using a weight distortion error of the position block of the foot;
- the weight distortion error of each position block is obtained by testing the collected sample and being statistically processed; the collected sample includes weight data obtained by placing different weights in each position block and the actual weight of each weight.
- the capacitive screen module uses 12 capacitive screen components with a screen size of 30 cm*30 cm, and 12 capacitive screen components are integrated with the scale body to number the capacitive screen components.
- the controller determines the number of the capacitive screen component where the user's foot is located according to the current flowing out of the capacitive screen assembly.
- the smart device for providing weight data further includes a wireless network module, specifically a WIFI module, configured to send the weight data to the network and accept the instructions of the network. .
- a wireless network module specifically a WIFI module
- the scale surface and the bottom of the scale body are made of flat steel material, and the scale feet are made of hard plastic, and the height of the scale feet is lowered to further avoid the weighing. Turn over when it is heavy.
- four pressure sensors are disposed, which are respectively disposed at the top ends of the four weighing feet, and are connected to the bottom of the weighing body, and the four pressure sensors are kept at the same horizontal plane and symmetrically distributed.
- the matching main body can be equipped with a matching carpet, for example, the carpet is placed on the scale body surface to reduce the discomfort caused by the cold feeling of the scale surface and enhance the user experience.
- the smart device for providing weight data further includes a palm print acquisition module, and the palm print acquisition module is disposed on the scale body and connected to the central processor; the central processor is further The configuration is as follows: when the user is weighing, the palmprint data of the user's foot is also acquired; the corrected weight data and the palmprint data are sent to the server for data storage and identification.
- FIG. 4 An intelligent system for providing weight data is provided in the embodiment, and the structural block diagram thereof is shown in FIG. 4, including the smart device in the sixth embodiment, the server on the network side, and the mobile terminal as the network terminal, and the smart device and the mobile terminal are both Connect to the server.
- the smart device can acquire and correct the user's weight data, and acquire the user's palmprint data related to the identity information, and send the corrected weight data and palmprint data to the server through the wireless network module.
- the server receives the corrected weight data and the palmprint data, determines the identity information of the user according to the palmprint data, stores the weight data and the corresponding identity information, and sends the weight data to the mobile terminal that has logged in to the corresponding account.
- the corresponding account refers to an account corresponding to the identity information associated with the weight data.
- the mobile terminal is configured to view its own weight data by logging in to the corresponding account, and can send an instruction to the smart device through the server.
- the intelligent system for providing weight data constructs a three-terminal intelligent closed-loop system through smart devices, servers and mobile terminals, and realizes binding of weight data and identity information and real-time synchronous sharing of data.
- the smart device acquires the user's weight data, the capacitive screen component number of the user's foot, and the palmprint data;
- the server identifies and matches the palmprint data, determines the identity information of the user, connects the weight data with the user account corresponding to the identity information, and associates the stored weight data with the corresponding identity information;
- the server sends the weight data to the mobile terminal that has logged in to the corresponding account, and the user can view his real-time weight data and historical weight data through the APP on the mobile terminal.
- the intelligent device for providing weight data can be placed in front of the bed, and the smart device, the server and the mobile terminal will perform data intercommunication each time the user goes to and from the bed, that is, the server sends an automatic clear instruction to the smart device.
- the server and the mobile terminal correct the current weight distortion error corresponding to each capacitive screen component according to the current sample set to further improve the weighing accuracy.
Abstract
一种提供体重数据的方法，用于智能秤端，至少包括步骤：S101 当有用户称重时，获取体重数据以及用户脚掌所在的位置块，位置块是将智能秤的称重区划分获得；S102 利用脚掌所在位置块的重量畸变误差矫正体重数据；各位置块的重量畸变误差通过对搜集样本进行试验并经统计学处理获得；S103 显示矫正后的体重数据。该方法可避免秤面面积增大导致的畸变，在增大秤面面积时，也可确保称量精准度，从而可同时顾及到舒适性和精准度。还提供一种提供体重数据的智能装置及智能系统。
Description
本发明属于称量技术领域，尤其涉及一种提供体重数据的方法、智能装置及智能系统。
当下，电子秤是一种成熟而又流行的产品，成为人们家庭的常用装配。伴随人们生活节奏的加快，以及对身体健康状况越来越重视，对智能秤的便捷性、舒适性和精准度有了更高的要求。目前，电子秤一般由秤主体和对称分布的秤脚构成，秤主体的正面采用钢化玻璃等制成，秤脚顶部设压力传感器，压力传感器与秤主体连接，用来采集体重数据。
公告号为CN205027431U、名称为《平板式人体电子秤》的中国实用新型专利，其公开的平板式人体电子秤，包括秤底面以及秤站立面，所述平板式人体电子秤的内部设有多个反向秤脚，所述多个反向秤脚安装在秤底面上；每个反向秤脚的顶部设有一个将物理形变转化为电信号的传感器，传感器的顶部与秤站立面连接；所述传感器还连接有用于将电信号计算成重量的称重芯片。为保证测量的准确性，所述秤底面为一完全平整的平面，从而克服了传统的人体电子秤在底部设有称重脚，容易导致侧翻的缺陷。
公开号为CN104068856A、名称为《一种具有表面加热功能的体脂秤及使用方法》的中国专利，其公开的体脂秤秤，包括体脂秤本体；其中，所述体脂秤本体具有一加热区域，所述加热区域设置于通常人体站立的位置；在体脂秤本体表面具有一显示器和一指示灯。
前述两种电子秤以及现有技术中的其他电子秤，普遍存在问题：秤主体表面冰凉，且秤体厚重，舒适性和便携性欠佳；若秤主体正面的表面积较小，舒适性欠佳，且称量时电子秤易被踩翻；若秤主体正面的表面积较大，则称量又不够精准。另外，体重数据一般通过设于秤主体的LED显示屏显示，需要低头
甚至弯腰才能看清，便利性还有待提高。
发明内容
为了解决秤主体正面的表面积较大时称量不够精准的问题，本发明提供了一种提供体重数据的方法、智能装置及智能系统。
本发明提供的一种提供体重数据的方法，用于智能秤端，至少包括步骤：
S101当有用户称重时，获取体重数据以及用户脚掌所在的位置块，所述位置块是将智能秤的称重区划分获得；
S102利用脚掌所在位置块的重量畸变误差矫正体重数据；其中，各位置块的重量畸变误差通过对搜集样本进行试验并经统计学处理获得；
S103显示矫正后的体重数据。
进一步的，所述搜集样本包括不同重物分别置于各位置块所获取的重量数据以及各重物的实际重量。
进一步的，步骤S102中，当脚掌所在位置块的数量大于1个时，以脚掌在各位置块的面积比值为各位置块所对应重量畸变误差的权，对脚掌所在各位置块的重量畸变误差进行加权求和，以所得值矫正体重数据；
所述面积比值为脚掌所在各位置块的面积和双脚脚掌总面积的比值。
进一步的，为实现实时数据共享和存储，上述一种提供体重数据的方法还包括将矫正后的体重数据发送至网络端的服务器的步骤。
进一步的，为实现体重数据和身份信息的绑定，所述步骤S101还包括步骤：
S1011当有用户称重时，同时还获取用户脚掌的掌纹数据；
S1012将所述掌纹数据发送至服务器；
S1013所述服务器匹配用户的身份信息；
所述方法还包括S104根据所述用户的身份信息，将矫正后的体重数据和其对应的身份信息关联存储。
为便于用户保存和查看自己的体重数据，所述步骤S104还包括步骤：
将矫正后的体重数据发送至已登陆对应账号的移动终端，所述对应账号指所述体重数据关联的身份信息所对应的账号。
本发明提供的一种提供体重数据的智能装置，包括秤主体、秤脚、压力传感器、中央处理器和显示模块，所述秤主体正面为与秤主体一体化的电容屏模块，所述电容屏模块包括多个电容屏组件和与各电容屏组件相连的控制器；电容屏模块、压力传感器、显示模块均连接中央处理器；
所述中央处理器被配置为：
当有用户称重时，获取体重数据以及用户脚掌所在的位置块，一电容屏组件即一位置块；
利用脚掌所在位置块的重量畸变误差矫正体重数据；其中，各位置块的重量畸变误差通过对搜集样本进行试验并经统计学处理获得；
所述显示模块，用来显示矫正后的体重数据。
进一步的，所述搜集样本包括不同重物分别置于各位置块所获取的重量数据以及各重物的实际重量。
进一步的，为实现实时数据共享和存储，上述一种提供体重数据的智能装置还包括无线网络模块，用来将校正后的体重数据发送到服务器，并接受指令。
进一步的，为实现体重数据和身份信息的绑定，上述一种提供体重数据的智能装置还包括掌纹采集模块，所述掌纹采集模块设于秤主体，与中央处理器相连；
所述中央处理器还被配置为：
当有用户称重时，同时还获取用户脚掌的掌纹数据；
将矫正后的体重数据和掌纹数据发送至服务器。
本发明提供的一种提供体重数据的智能系统，包括上述提供体重数据的智能装置、服务器和移动终端，智能装置和移动终端均与服务器相连；
所述服务器被配置为：
接收矫正后的体重数据和掌纹数据，根据掌纹数据确定用户的身份信息，并将体重数据和其对应的身份信息关联存储。
进一步的，为便于用户保存和查看自己的体重数据，所述服务器还被配置为：
将体重数据发送至已登陆对应账号的移动终端，所述对应账号指所述体重数据关联的身份信息所对应的账号。
和现有技术相比，本发明具有如下有益效果：
(1)通过将智能秤的称重区划分为若干位置区，并通过大量试验获得各位置区对应的重量畸变误差，利用脚掌所在位置块的重量畸变误差矫正体重数据，以避免秤面面积增大导致的畸变，从而提高智能秤的精准度。
(2)采用本发明，在增大秤面面积时，也可确保称量精准度，可同时保证舒适性和精准度；为减少因秤面的冰凉感所带来的不适，进一步提升用户体验感，还可在本发明智能秤秤面套上绒毯。
(3)称量时，通过采集用户脚掌的掌纹数据，并将掌纹数据进行识别匹配，从而实现用户身份识别，将体重数据和身份信息绑定，只有登陆所述身份信息所对应的账号才可查看所述身份信息对应的体重数据，保护了用户隐私。
(4)将体重数据发送至已登陆对应账号的移动终端，用户通过移动终端即可查看当前体重数据和历史体重数据，便于用户保存和查看自己的体重数据。
(5)本发明提供体重数据的智能系统所通过智能装置、服务器和移动终端构建一三端一体的智能闭环系统，实现体重数据和身份信息的绑定以及数据的实时同步共享，在保证秤面面积足够大的前提下，可实现掌纹数据的智能匹配和体重数据的精准称量，可满足对生活品质要求较高的用户的需求。
图1为实施例一的一种提供体重数据的方法的流程图；
图2为实施例四的一种提供体重数据的方法的流程图；
图3为实施例五的一种提供体重数据的智能装置的结构框图；
图4为实施例七的一种提供体重数据的智能系统的结构框图。
目前，智能秤普遍存在问题：若秤面面积较小，舒适性欠佳，且称量时易被踩翻；若秤面面积较大，舒适性得以改善，但称量又不够精准。本发明针对秤面面积较大的智能秤，将智能秤的称重区划分为若干位置块，各位置块对应一重量畸变误差，利用称重时脚掌所在位置块的重量畸变误差矫正体重数据，
以抵消畸变，提高智能秤的精度。
以下是本发明的实施例并结合附图，对本发明的技术方案作进一步的描述，但本发明并不限于这些实施例。
实施例一
见图1，本实施例提供的一种提供体重数据的方法，用于智能秤端，具体步骤如下：
S101当有用户称重时，获取体重数据以及用户脚掌所在的位置块，所述位置块是将智能秤的称重区划分获得；
S102利用脚掌所在位置块对应的重量畸变误差矫正体重数据，所述各位置块的重量畸变误差通过对搜集样本进行试验并经统计学处理获得；
S103显示矫正后的体重数据。
秤面面积增大，用户称重时会出现畸变，从而影响智能秤的称重精度。本实施例中，智能秤不仅获取用户的体重数据，同时还获取用户脚掌所在的位置块，利用脚掌所在位置块对应的重量畸变误差矫正体重数据，从而获得精准的体重数据。
更具体的，当脚掌所在位置块的数量大于1个时，以脚掌在各位置块的面积比值为各位置块所对应重量畸变误差的权，对脚掌所在各位置块的重量畸变误差进行加权求和，以所得值矫正体重数据。所述面积比值为脚掌所在各位置块的面积和双脚脚掌总面积的比值。
更具体的，各位置块对应的重量畸变误差采用如下方法确定：
搜集大量样本获得样本集，所述样本集包括不同重物分别置于各位置块所获取的重量数据以及各重物的实际重量。根据样本集获取各位置块对应的重量畸变误差的数据，所述重量畸变误差表示实际重量和智能秤获取的重量数据的偏差。对各位置块对应的重量畸变误差数据分别进行统计学处理，所述统计学处理包括但不限于求平均值、求中值。采用统计学处理后的重量畸变误差进行验证，并根据验证结果调整，获得最终的重量畸变误差。
用户每次称量的体重数据也会纳入样本集，用户每次称量前或根据指令，采用当前的样本集重新确定各位置块对应的重量畸变误差，实现重量畸变误差的实时动态调整，以提高称量的精准度。
作为优选方案，为实现实时数据共享和数据存储，智能秤还可将矫正后的体重数据发送至网络端的服务器，用户通过网络终端登陆服务器，即可查看自己的体重数据。
实施例二
在实施例一的基础上，本实施例提供的一种提供体重数据的方法，用于智能秤端，实现了体重数据和涉及身份信息的掌纹数据的共享和存储，具体步骤如下：
S101当有用户称重时，获取体重数据以及用户脚掌所在的位置块，所述位置块是将智能秤的称重区划分获得；
所述步骤S101中还包括子步骤：
S1011当有用户称重时，同时还获取用户脚掌的掌纹数据；
S1012将所述掌纹数据发送至服务器；
S1013所述服务器匹配用户的身份信息；
S102利用脚掌所在位置块的重量畸变误差矫正体重数据；所述各位置块的重量畸变误差通过对搜集样本进行试验并经统计学处理获得；
S103显示矫正后的体重数据；
S104根据所述用户的身份信息，将矫正后的体重数据和其对应的身份信息关联存储。
本实施例中，当有用户称重时，智能秤同时获取用户的体重数据、涉及身份信息的掌纹数据以及用户脚掌所在的位置块，并对体重数据矫正，将矫正后的体重数据和涉及身份信息的掌纹数据发送至网络端的服务器，用户通过智能终端登陆服务器，即可查看自己的体重数据和掌纹数据。
实施例三
在实施例二的基础上，本实施例提供的一种提供体重数据的方法，用于网络端，实现了体重数据和身份信息的关联和存储，具体步骤如下：
S201接收体重数据和掌纹数据，根据掌纹数据确定用户的身份信息，并将体重数据和其对应的身份信息关联存储。
本实施例中，网络端的服务器接收智能秤的体重数据和掌纹数据，对掌纹数据进行识别和匹配，判断存储于服务器的预设数据库中是否存在匹配的预设掌纹数据，所述预设数据库中关联存储多个预设掌纹数据以及分别对应的身份信息。当预设数据库中存在匹配的预设掌纹数据，获取该预设掌纹数据对应的身份信息。
本实施例中，服务器将体重数据发送至身份信息绑定的社交网络，用户通过登陆社交网络，即可查看自己的体重数据。
作为优选方案，为便于用户保存和查看自己的体重数据，服务器将体重数据发送至已登陆对应账号的移动终端，所述对应账号指所述体重数据关联的身份信息所对应的账号。
实施例四
见图2，本实施例提供的一种提供体重数据的方法，其执行主体包括智能秤、网络端的服务器和移动终端，具体步骤如下：
S301当有用户称重时，智能秤获取用户脚掌的掌纹数据、体重数据以及用户脚掌所在的位置块，所述位置块是将智能秤的称重区划分获得；
S302利用脚掌所在位置块的重量畸变误差矫正体重数据，并将矫正后的体重数据和掌纹数据发送至服务器；所述各位置块的重量畸变误差通过对搜集样本进行试验并经统计学处理获得；
S303服务器根据掌纹数据确定用户的身份信息，将体重数据和其对应的身份信息关联存储；
S304服务器将体重数据发送至已登陆对应账号的移动终端，所述对应账号指所述体重数据关联的身份信息所对应的账号。
实施例五
本实施例提供的一种提供体重数据的智能装置，其结构框图见图3，包括秤主体、秤脚、压力传感器和中央处理器，所述秤主体正面为与秤主体一体化的电容屏模块，所述电容屏模块包括多个电容屏组件和与各电容屏组件相连的控制器。电容屏模块、压力传感器均连接中央处理器。
所述中央处理器被配置为：当有用户称重时，获取体重数据以及用户脚掌所在的位置块，一电容屏组件即一位置块；利用脚掌所在位置块的重量畸变误差矫正体重数据；所述各位置块的重量畸变误差通过对搜集样本进行试验并经统计学处理获得；所述搜集样本包括不同重物分别置于各位置块所获取的重量数据以及各重物的实际重量。
更具体的，电容屏模块采用了12块屏幕尺寸为30cm*30cm的电容屏组件，12块电容屏组件与秤主体集成一体化，对电容屏组件进行编号。当用户光脚站立于秤面时，控制器根据电容屏组件流出的电流判断用户脚掌所处电容屏组件的编号。
作为优选方案，为实现实时数据共享，本实施例提供的一种提供体重数据的智能装置还包括一无线网络模块，具体为WIFI模块，用来将体重数据发送到网络端，并接受网络端的指令。
本实施例中，为保证平整度，减小测量误差，秤主体的秤面和秤底均采用平面钢性材料制作，同时秤脚采用硬性塑料制作，并降低秤脚的高度，以进一步避免称重时侧翻。本实施例中设置4个压力传感器，分别设于4个秤脚顶端，并与秤主体底部相连，4个压力传感器保持于同一水平面，且对称分布。
为进一步增加舒适性，可为秤主体配置匹配的绒毯，例如，将绒毯套于秤主体秤面，以减少因秤面的冰凉感所带来的不适，提升用户体验感。
实施例六
在实施例五的基础上，本实施例提供的一种提供体重数据的智能装置还包括掌纹采集模块，掌纹采集模块设于秤主体，与中央处理器相连；所述中央处理器还被配置为：当有用户称重时，同时还获取用户脚掌的掌纹数据；将矫正后的体重数据和掌纹数据发送至服务器进行数据存储和身份识别。
实施例七
本实施例提供的一种提供体重数据的智能系统，其结构框图见图4，包括实施例六中所述智能装置、设于网络端的服务器和作为网络终端的移动终端，智能装置和移动终端均与服务器相连。
所述智能装置可获取并矫正用户的体重数据、以及获取用户的涉及身份信息的掌纹数据，并将矫正后的体重数据和掌纹数据通过无线网络模块发送至服务器。
所述服务器接收矫正后的体重数据和掌纹数据，根据掌纹数据确定用户的身份信息，将体重数据和其对应的身份信息关联存储，并将体重数据发送至已登陆对应账号的移动终端，所述对应账号指所述体重数据关联的身份信息所对应的账号。
所述移动终端用来通过登陆对应账号来查看自己的体重数据，并可通过服务器向智能装置发送指令。
所述一种提供体重数据的智能系统，通过智能装置、服务器和移动终端构建一三端一体的智能闭环系统，实现体重数据和身份信息的绑定以及数据的实时同步共享。
下面将提供该一种提供体重数据的智能系统的工作流程：
(1)智能装置获取用户的体重数据、用户脚掌所在的电容屏组件编号以及掌纹数据；
(2)利用脚掌所在电容屏组件的重量畸变误差矫正体重数据，矫正后的体重数据和掌纹数据借助无线网络模块上传至服务器；
(3)服务器对掌纹数据进行识别匹配，确定用户的身份信息，将体重数据和身份信息对应的用户账号对接，并关联存储体重数据和其对应的身份信息；
(4)服务器将体重数据发送至已登陆对应账号的移动终端，用户通过移动终端上的APP可查看自己的实时体重数据和历史体重数据，
使用时，可将所述提供体重数据的智能装置至于床前，用户每次上下床踩秤时，智能装置、服务器和移动终端将进行一次数据互通，即服务器向智能装置发送自动清零指令，服务器和移动终端根据当前的样本集矫正各电容屏组件对应的当前重量畸变误差，以进一步提高称量精准度。
本文中所描述的具体实施例仅仅是对本实用新型精神作举例说明。本实用新型所属技术领域的技术人员可以对所描述的具体实施例做各种各样的修
改或补充或采用类似的方式替代，但并不会偏离本实用新型的精神或者超越所附权利要求书所定义的范围。
Claims (10)
- 一种提供体重数据的方法，用于智能秤端，其特征是，至少包括步骤：S101当有用户称重时，获取体重数据以及用户脚掌所在的位置块，所述位置块是将智能秤的称重区划分获得；S102利用脚掌所在位置块的重量畸变误差矫正体重数据；其中，各位置块的重量畸变误差通过对搜集样本进行试验并经统计学处理获得；S103显示矫正后的体重数据。
- 根据权利要求1所述的一种提供体重数据的方法，其特征是：所述搜集样本包括不同重物分别置于各位置块所获取的重量数据以及各重物的实际重量。
- 如权利要求1所述的一种提供体重数据的方法，其特征是：步骤S102中，当脚掌所在位置块的数量大于1个时，以脚掌在各位置块的面积比值为各位置块所对应重量畸变误差的权，对脚掌所在各位置块的重量畸变误差进行加权求和，以所得值矫正体重数据；所述面积比值为脚掌所在各位置块的面积和双脚脚掌总面积的比值。
- 如权利要求1所述的一种提供体重数据的方法，其特征是，所述步骤S101中还包括步骤：S1011当有用户称重时，同时还获取用户脚掌的掌纹数据；S1012将所述掌纹数据发送至服务器；S1013所述服务器匹配用户的身份信息；所述方法还包括S104根据所述用户的身份信息，将矫正后的体重数据和其对应的身份信息关联存储。
- 如权利要求4所述的一种提供体重数据的方法，其特征是，所述步骤S104还包括步骤：将矫正后的体重数据发送至已登陆对应账号的移动终端，所述对应账号指所述体重数据关联的身份信息所对应的账号。
- 一种提供体重数据的智能装置，包括秤主体、秤脚和压力传感器，其特征是：还包括中央处理器和显示模块，所述秤主体正面为与秤主体一体化的电容屏模块，所述电容屏模块包括多个电容屏组件和与各电容屏组件相连的控制器；电容屏模块、压力传感器、显示模块均连接中央处理器；所述中央处理器被配置为：当有用户称重时，获取体重数据以及用户脚掌所在的位置块，一电容屏组件即一位置块；利用脚掌所在位置块的重量畸变误差矫正体重数据；其中，各位置块的重量畸变误差通过对搜集样本进行试验并经统计学处理获得；所述显示模块，用来显示矫正后的体重数据。
- 如权利要求6所述的一种提供体重数据的智能装置，其特征是：所述搜集样本包括不同重物分别置于各位置块所获取的重量数据以及各重物的实际重量。
- 如权利要求6所述的一种提供体重数据的智能装置，其特征是：还包括掌纹采集模块，所述掌纹采集模块设于秤主体，与中央处理器相连；所述中央处理器还被配置为：当有用户称重时，同时还获取用户脚掌的掌纹数据；将矫正后的体重数据和掌纹数据发送至服务器。
- 一种提供体重数据的智能系统，其特征是，包括：权利要求8所述智能装置、服务器和移动终端，智能装置和移动终端均与服务器相连；所述服务器被配置为：接收矫正后的体重数据和掌纹数据，根据掌纹数据确定用户的身份信息，并将体重数据和其对应的身份信息关联存储。
- 如权利要求9所述的一种提供体重数据的智能系统，其特征是：所述服务器还被配置为将体重数据发送至已登陆对应账号的移动终端，所述对应账号指所述体重数据关联的身份信息所对应的账号。
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| CN2480844Y (zh) * | 2001-04-23 | 2002-03-06 | 深圳清华大学研究院 | 人体重量、体内脂肪含量和水份含量集成监测仪 |
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