CN102680067A - Nutrition scale capable of transmitting weight information to cloud terminal by utilizing bluetooth technology - Google Patents
Nutrition scale capable of transmitting weight information to cloud terminal by utilizing bluetooth technology Download PDFInfo
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- CN102680067A CN102680067A CN2012101781288A CN201210178128A CN102680067A CN 102680067 A CN102680067 A CN 102680067A CN 2012101781288 A CN2012101781288 A CN 2012101781288A CN 201210178128 A CN201210178128 A CN 201210178128A CN 102680067 A CN102680067 A CN 102680067A
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Abstract
The invention discloses a nutrition scale capable of transmitting weight information to a cloud terminal by utilizing bluetooth technology. The nutrition scale comprises a microprogrammed control unit (MCU) microprocessor, a data storage circuit, a bluetooth module, a display circuit and a button circuit. The button circuit sends instructions to start a kitchen scale, the MCU microprocessor receives the instructions to enter a weighing working condition and stores various weighed food data in the storage circuit, the various weighed food data are transmitted and output to a computer, a mobile phone upper computer performs classification statistic or curve and chart production on various food nutrient components such as fat, carbohydrate, cholesterol, fibers, salt, calories KCAL, proteins, and the upper computer sends the classification statistic or curve and chart production of the various food nutrient components to the cloud terminal to be processed. The nutrition scale capable of transmitting the weight information to the cloud terminal by utilizing the bluetooth technology has the advantages of being simple in structure, convenient to operate and ultralow in power consumption.
Description
Technical field
The present invention relates to electronics nutrition scale field, refer more particularly to the nutrition scale of a kind of Bluetooth technology transmission weight information capable of using to high in the clouds.
Background technology
Along with the fast development Chinese society of China's economy is experiencing earth-shaking variation, " diet " closely bound up with people also changes soundless the generation.Plenty of meat and fish nothing to be surprised at, fried drumstick and pork chop be the home cooking of dining table especially, and eat and drink extravagantly and practise to often, so bellied, the fat boy of the thing followed, fat Miss.The incidences of disease such as the diabetes that cause because of diet at present,, coronary heart disease, cancer raise rapidly.The science that is careful in one's diet, very urgent, the health that is careful in one's diet, time and tide wait for no man.As everyone knows, health diet has comprised many key elements.Kind, cooking method, feed such as diet are accustomed to or the like.Wherein, reasonably meals are important links.Present increasing people begins to have paid attention to the health of diet, and is not only to ask to have had enough to eat and wear.But most people's diet is not a science very, understands not too that what is a science on earth yet, for should take in every day how much food also the visual instrument of neither one help the science regulation and control that they accomplish rational diet.This measures the food that will take in regard to needing an instrument to help us, knows heat and relevant nutrient content that it contains.
Domestic electronic nutrition is claimed under this form, to be born just, has just received many consumers' favor once releasing.No matter be that diet control to the slow patient crowd such as women, diabetes of fat-reducing all provides practical help.And also be a huge beginning for the nutrition worker, the small household appliances of these these this science meals of sign are with the gate of opening scientific guidance principle life-stylize.Wake our concern up, wake us up the healthy attention of diet to the diet science.
If the weight of the data owner food that at present general electronics nutrition is claimed to be gathered, and how obtain nutrient content wherein through the weight of food? Its built-in data of multiple different foods is claimed in electronics nutrition.When in use, will claim zero clearing, then with food be placed on it above, import correct food code.In fact the code of this food has confirmed the kind under this food.Under certain weight; Index meetings such as this type of dietary nutrient, heat and weight exist certain proportionate relationship; Internal calculation through equipment self; Can be very fast through the screening food species, the ratio between calculated weight and each nutrient, the nutrient that provides food under this weight is at last analyzed data.
General electronics nutrition scale all can know one day and eat how much protein from quantitative angle, eaten how much fat, eaten how many cholesterol, and how many gaps arranged with reference to intake or what surpass.
But; People generally use nutrition scale in electronics kitchen can only carry out a rough monitoring to the diet of oneself at present; Owing to lack a kind of square law device that can carry out long-term data storing and data are handled, so can't instruct the health diet of oneself better.Now, almost every family all has high being equipped with of terminal of data processing, like computer; Panel computer, mobile phone etc., but nutrition scale in electronics kitchen well is not connected with these terminal devices; Make in one period, can't carry out the accumulative total of science to the nutritional labeling of food, caloric calculating.
Bluetooth technology has extremely low operation and stand-by power consumption at present; Also have low cost simultaneously; Stride vendor interoperability; Many characteristics such as low delay, extra long distance transmission, multidigit encryption can be used for various fields such as intelligence instrument, sensor Internet of Things, and this must expand the range of application of Bluetooth technology greatly; This also makes developing into electronics kitchen nutrition scale and with communicating by letter of high in the clouds equipment such as computer, mobile phone a good chance can being provided of Bluetooth technology, but is fully used in this field at present.
Summary of the invention
The objective of the invention is to overcome above-mentioned weak point of the prior art and a kind of simple in structure, easy to operate nutrition scale is provided, super low-power consumption Bluetooth transmission food weight information capable of using is added up with the science that realizes nutritional labeling to high in the clouds.
The present invention realizes through following mode:
A kind of Bluetooth technology transmission weight information capable of using is to the nutrition scale in high in the clouds; It is characterized in that: include MCU microprocessor A, sensor detection circuit B, mu balanced circuit C, backlight control circuit D, key circuit E, filtering circuit F, data storage circuitry G, display circuit H, bluetooth module I
Described sensor detection circuit B transmission detection information is given MCU microprocessor A; Power supply stabilization circuit C provides power information to MCU microprocessor A; Key circuit E gives MCU microprocessor A with the key command information transmission; Filtering circuit F provides pressure information to be transferred to MCU microprocessor A; MCU microprocessor A sends to LCD display circuit H after with information processing and shows; MCU microprocessor A sends to data storage circuitry G storage after with information processing; MCU microprocessor A sends to backlight control circuit D control after with information processing;
Measure instruction when MCU microprocessor A receives the start that key circuit E sends, MCU microprocessor A carries out internal initialization, and instruction display circuit H shows start-up picture, gets into wait state; After food is put the scale pan, promptly started sensor detection circuit B, its weight with food is converted into a voltage signal; And input MCU microprocessor A, MCU microprocessor A amplifies voltage signal filtering; Calculate, draw weight information, export to display circuit H and show; And be stored in the data storage circuitry G, accomplish the work of weighing of a food; If continue other food of weighing, can carry out clear command through key circuit E, MCU microprocessor A receives instruction, just accomplishes the setting of internal register automatically, waits for weighing next time; So repeatedly, can realize weighing of numerous food; When the work of weighing is accomplished; MCU microprocessor A receives the instruction that key circuit E sends; MCU microprocessor A starts and the communicating by letter of bluetooth module I, and sends to computer or mobile phone sends to high in the clouds by computer or mobile phone again through the data that bluetooth module I will be stored in data storage circuitry G.
Described sensor detection circuit B is provided with strain gauge load cell, and described strain gauge load cell is converted into electric signal to weight signal, sends electric signal to MCU microprocessor A then and amplifies filtering, computing.
The present invention can store the food data of various weighings in the memory circuit, is transmitted by bluetooth module and outputs to computer, and the mobile phone host computer carries out various food nutrient compositions; Like fat, carbohydrates, cholesterol; Fiber, salinity, heat KCAL; The statistic of classification of protein etc. or curve and chart production send to high in the clouds by host computer again and handle; Has advantage simple in structure, easy and simple to handle, super low-power consumption.
The invention has the advantages that: adopt Bluetooth technology, and, make electronic kitchen scale intelligent by computer, mobile phone, internet, the powerful data processing function of cloud computing machine; The data processing and the electronic kitchen scale that have well solved in present people's daily life the requirement of food nutrition composition send the problem between data and the power consumption.
Description of drawings
Fig. 1 circuit block diagram of the present invention;
Fig. 2 circuit theory diagrams of the present invention.
Embodiment
Combine accompanying drawing at present, the specific embodiment of the invention be detailed:
Like Fig. 1, shown in Figure 2; A kind of Bluetooth technology transmission weight information capable of using is to the nutrition scale in high in the clouds; Include MCU microprocessor A, sensor detection circuit B, mu balanced circuit C, backlight control circuit D, key circuit E, filtering circuit F, data storage circuitry G, display circuit H, bluetooth module I
Described sensor detection circuit B transmission detection information is given MCU microprocessor A; Power supply stabilization circuit C provides power information to MCU microprocessor A; Key circuit E gives MCU microprocessor A with the key command information transmission; Filtering circuit F provides pressure information to be transferred to MCU microprocessor A; MCU microprocessor A sends to LCD display circuit H after with information processing and shows; MCU microprocessor A sends to data storage circuitry G storage after with information processing; MCU microprocessor A sends to backlight control circuit D control after with information processing.
How the concrete principle of work of the present invention utilizes Bluetooth technology transmission weight information following to the method in high in the clouds if reaching:
Measure instruction when MCU microprocessor A receives the start that key circuit E sends, MCU microprocessor A carries out internal initialization, and instruction display circuit H shows start-up picture, gets into wait state; After food is put the scale pan, promptly started sensor detection circuit B, its weight with food is converted into a voltage signal; And input MCU microprocessor A, MCU microprocessor A amplifies voltage signal filtering; Calculate, draw weight information, export to display circuit H and show; And be stored in the data storage circuitry G, accomplish the work of weighing of a food; If continue other food of weighing, can carry out clear command through key circuit E, MCU microprocessor A receives instruction, just accomplishes the setting of internal register automatically, waits for weighing next time; So repeatedly, can realize weighing of numerous food; When the work of weighing is accomplished; MCU microprocessor A receives the instruction that key circuit E sends; MCU microprocessor A starts and the communicating by letter of bluetooth module I, and sends to computer or mobile phone sends to high in the clouds by computer or mobile phone again through the data that bluetooth module I will be stored in data storage circuitry G.
Mu balanced circuit C of the present invention carries out step-down and voltage stabilizing with supply voltage, supplies each circuit steady operation, improves measuring accuracy and stability; Make key circuit E working stability, sensitive reliable, misoperation does not take place; Make sensor circuit B long in the useful life of entire cell, accuracy of detection is consistent;
MCU microprocessor A of the present invention is according to the initial setting data, and output control signal control backlight control circuit D controls backlight, makes clear display;
Filtering circuit F of the present invention is that MCU microprocessor A steady operation provides condition, improves the antijamming capability of MCU microprocessor A.
Sensor detection circuit B of the present invention is provided with strain gauge load cell, and described strain gauge load cell is converted into electric signal to weight signal, sends electric signal to MCU microprocessor A then and amplifies filtering, computing.
MCU microprocessor A on the circuit board of the present invention sends data to bluetooth module and is transmitted to computer or mobile phone sends to high in the clouds by computer or mobile phone again.
MCU microprocessor A of the present invention: according to various input signals, carry out arithmetic, logical operation, processing is analyzed, and outputs signal to display circuit H, backlight circuit D, and carries out exchanges data and communicate by letter with bluetooth module I and data storage circuitry G etc.
Sensor detection circuit B of the present invention: the weight signal of food is changed into analog voltage signal.
Power supply stabilization circuit C of the present invention: supply voltage is carried out voltage stabilizing, supply each circuit to use.
Backlight control circuit D of the present invention: backlight control signal is provided.
Key circuit E of the present invention: import various user instructions and give MCU microprocessor A.
Filtering circuit F of the present invention: carry out voltage and signal filtering for MCU microprocessor A.
Data storage circuitry G of the present invention: the various parameters of storage weighing.
Display circuit H of the present invention: the result who is used to show MCU microprocessor A process information.
Bluetooth module I of the present invention: send wireless data.
At usual state, each element circuit all is in sleep state, reaches energy-conservation purpose.When bluetooth module I receives the high in the clouds signal; Promptly start MCU microprocessor A work; The food weight data read that MCU microprocessor A will be stored among the data-carrier store G is taken among the MCU microprocessor A, and sends to computer or mobile phone etc. through bluetooth module I and send to high in the clouds by computer or mobile phone again.
Measure instruction when MCU microprocessor A receives the start that key circuit E sends, MCU microprocessor A carries out internal initialization, and instruction display circuit H shows start-up picture, gets into wait state; After food is put the scale pan, promptly started sensor detection circuit B, its weight with food is converted into a voltage signal; And input MCU microprocessor A, MCU microprocessor A amplifies voltage signal filtering; Calculate, draw weight information, export to display circuit H and show; And be stored in the data-carrier store G, accomplish the work of weighing of a food; If continue other food of weighing, can carry out clear command through key circuit E, MCU microprocessor A receives instruction, just accomplishes the setting of internal register automatically, waits for weighing next time, so can realize weighing of numerous food repeatedly; When the work of weighing is accomplished; MCU microprocessor A receives the instruction that key circuit E sends; MCU microprocessor A starts and the communicating by letter of bluetooth module I, and sends to computer or mobile phone etc. through the data that bluetooth module I will be stored in data-carrier store G and send to high in the clouds by computer or mobile phone again.
In each above-mentioned user mode, mu balanced circuit C is always in running order, for each circuit provides stable voltage; During MCU microprocessor A work, filtering circuit F is that MCU microprocessor A provides voltage and signal filtering, makes MCU microprocessor A working stability reliable; MCU microcontroller circuit A automatically calculates and also judges the stand-by period, and when the automatic time that is provided with arrives, MCU microcontroller circuit A just can get into sleep state, with saves energy.
Claims (2)
1. a Bluetooth technology transmission weight information capable of using is characterized in that: include MCU microprocessor (A), sensor detection circuit (B), mu balanced circuit (C), backlight control circuit (D), key circuit (E), filtering circuit (F), data storage circuitry (G), display circuit (H), bluetooth module (I) to the nutrition scale in high in the clouds;
Described sensor detection circuit (B) transmission detection information is given MCU microprocessor (A); Power supply stabilization circuit (C) provides power information to MCU microprocessor (A); Key circuit (E) is given MCU microprocessor (A) with the key command information transmission; Filtering circuit (F) provides pressure information to be transferred to MCU microprocessor (A); MCU microprocessor (A) shows sending to LCD display circuit (H) after the information processing; MCU microprocessor (A) is with sending to data storage circuitry (G) storage after the information processing; MCU microprocessor (A) is with sending to backlight control circuit (D) control after the information processing;
Receive the start that key circuit (E) sends when MCU microprocessor (A) and measure instruction, MCU microprocessor (A) carries out internal initialization, and instruction display circuit (H) shows start-up picture, gets into wait state; After food is put the scale pan, promptly started sensor detection circuit (B), its weight with food is converted into a voltage signal; And input MCU microprocessor (A), MCU microprocessor (A) amplifies voltage signal filtering; Calculate, draw weight information, export to display circuit (H) and show; And be stored in the data storage circuitry (G), accomplish the work of weighing of a food; If continue other food of weighing, can carry out clear command through key circuit (E), MCU microprocessor (A) is received instruction, just accomplishes the setting of internal register automatically, wait weighing next time; So repeatedly, can realize weighing of numerous food; When the work of weighing is accomplished; MCU microprocessor (A) receives the instruction that key circuit (E) sends; MCU microprocessor (A) starts and the communicating by letter of bluetooth module (I), and sends to computer or mobile phone sends to high in the clouds by computer or mobile phone again through the data that bluetooth module (I) will be stored in data storage circuitry (G).
2. a kind of Bluetooth technology transmission weight information capable of using according to claim 1 is to the nutrition scale in high in the clouds; It is characterized in that: described sensor detection circuit (B) is provided with strain gauge load cell; Described strain gauge load cell is converted into electric signal to weight signal; Send electric signal to MCU microprocessor (A) then and amplify filtering, computing.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012101781288A CN102680067A (en) | 2012-06-01 | 2012-06-01 | Nutrition scale capable of transmitting weight information to cloud terminal by utilizing bluetooth technology |
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| CN2012101781288A CN102680067A (en) | 2012-06-01 | 2012-06-01 | Nutrition scale capable of transmitting weight information to cloud terminal by utilizing bluetooth technology |
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| CN102680067A true CN102680067A (en) | 2012-09-19 |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102914352A (en) * | 2012-10-16 | 2013-02-06 | 深圳市卓禾仪器有限公司 | Electronic weighing instrument with programmable control function |
| CN103017878A (en) * | 2012-12-26 | 2013-04-03 | 福州祥杰电子有限公司 | Bluetooth electronic weighing instrument |
| CN103401901A (en) * | 2013-07-16 | 2013-11-20 | 深圳市倍泰健康测量分析技术有限公司 | Food nutrition management system and food nutrition management method |
| CN103453976A (en) * | 2013-09-04 | 2013-12-18 | 西安嵌牛电子科技有限公司 | Bluetooth weighing scale and method for keeping low power consumption of Bluetooth weighing scale |
| CN103884412A (en) * | 2014-03-10 | 2014-06-25 | 咸阳华潮衡器有限公司 | Intelligent kitchen scale |
| CN104809349A (en) * | 2015-04-29 | 2015-07-29 | 中国人民解放军北京军区天津疗养院 | Digital smart dietary structure evaluation device and method |
| CN105241501A (en) * | 2015-10-13 | 2016-01-13 | 中国农业科学院农业信息研究所 | Resident food consumption data acquisition apparatus |
| CN107238427A (en) * | 2017-07-17 | 2017-10-10 | 上海镭慎光电科技有限公司 | Intelligent nutrition scale system and the method that diet suggestion is provided |
| CN110608793A (en) * | 2018-06-15 | 2019-12-24 | 盛视科技股份有限公司 | Novel electronic weighing system |
| CN112556813A (en) * | 2020-12-23 | 2021-03-26 | 杭州晶华微电子股份有限公司 | Semiconductor intelligent health scale |
| CN115060349A (en) * | 2022-03-15 | 2022-09-16 | 浙江省计量科学研究院 | Traceable electronic pricing scale and method based on Bluetooth module |
| CN116266905A (en) * | 2022-11-29 | 2023-06-20 | 浙江绍兴苏泊尔生活电器有限公司 | Data processing method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20316986U1 (en) * | 2003-11-05 | 2004-01-08 | Shenzhen Baihua Electronics Co., Ltd., Shenzhen | Diet and nutrition scales for controlling the diet and nutrition of people with diabetes calculates and displays daily calorie requirement for individual patients |
| CN2655203Y (en) * | 2003-07-09 | 2004-11-10 | 深圳百华电子有限公司 | Diabetes nutrition balance for controlling diabetic diet and nutrition |
| US20050184148A1 (en) * | 2004-02-24 | 2005-08-25 | Jack Perlman | Scale having nutritional information readouts |
| CN201488925U (en) * | 2008-12-10 | 2010-05-26 | 深圳市倍泰健康测量分析技术有限公司 | Nutrtion scale |
| CN201548306U (en) * | 2009-08-20 | 2010-08-11 | 中山市永衡日用制品有限公司 | Electronic nutrition scale |
-
2012
- 2012-06-01 CN CN2012101781288A patent/CN102680067A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2655203Y (en) * | 2003-07-09 | 2004-11-10 | 深圳百华电子有限公司 | Diabetes nutrition balance for controlling diabetic diet and nutrition |
| DE20316986U1 (en) * | 2003-11-05 | 2004-01-08 | Shenzhen Baihua Electronics Co., Ltd., Shenzhen | Diet and nutrition scales for controlling the diet and nutrition of people with diabetes calculates and displays daily calorie requirement for individual patients |
| US20050184148A1 (en) * | 2004-02-24 | 2005-08-25 | Jack Perlman | Scale having nutritional information readouts |
| CN201488925U (en) * | 2008-12-10 | 2010-05-26 | 深圳市倍泰健康测量分析技术有限公司 | Nutrtion scale |
| CN201548306U (en) * | 2009-08-20 | 2010-08-11 | 中山市永衡日用制品有限公司 | Electronic nutrition scale |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102914352A (en) * | 2012-10-16 | 2013-02-06 | 深圳市卓禾仪器有限公司 | Electronic weighing instrument with programmable control function |
| CN103017878A (en) * | 2012-12-26 | 2013-04-03 | 福州祥杰电子有限公司 | Bluetooth electronic weighing instrument |
| CN103401901A (en) * | 2013-07-16 | 2013-11-20 | 深圳市倍泰健康测量分析技术有限公司 | Food nutrition management system and food nutrition management method |
| CN103453976A (en) * | 2013-09-04 | 2013-12-18 | 西安嵌牛电子科技有限公司 | Bluetooth weighing scale and method for keeping low power consumption of Bluetooth weighing scale |
| CN103884412A (en) * | 2014-03-10 | 2014-06-25 | 咸阳华潮衡器有限公司 | Intelligent kitchen scale |
| CN104809349A (en) * | 2015-04-29 | 2015-07-29 | 中国人民解放军北京军区天津疗养院 | Digital smart dietary structure evaluation device and method |
| CN105241501A (en) * | 2015-10-13 | 2016-01-13 | 中国农业科学院农业信息研究所 | Resident food consumption data acquisition apparatus |
| CN105241501B (en) * | 2015-10-13 | 2019-08-16 | 中国农业科学院农业信息研究所 | Resident's food consumption data acquisition device |
| CN107238427A (en) * | 2017-07-17 | 2017-10-10 | 上海镭慎光电科技有限公司 | Intelligent nutrition scale system and the method that diet suggestion is provided |
| CN110608793A (en) * | 2018-06-15 | 2019-12-24 | 盛视科技股份有限公司 | Novel electronic weighing system |
| CN112556813A (en) * | 2020-12-23 | 2021-03-26 | 杭州晶华微电子股份有限公司 | Semiconductor intelligent health scale |
| CN115060349A (en) * | 2022-03-15 | 2022-09-16 | 浙江省计量科学研究院 | Traceable electronic pricing scale and method based on Bluetooth module |
| CN116266905A (en) * | 2022-11-29 | 2023-06-20 | 浙江绍兴苏泊尔生活电器有限公司 | Data processing method |
| CN116266905B (en) * | 2022-11-29 | 2024-01-30 | 浙江绍兴苏泊尔生活电器有限公司 | Data processing method |
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Application publication date: 20120919 |