CN111009306A - Intelligent food scale capable of recognizing shot objects and method for calculating food nutrition by using intelligent food scale - Google Patents
Intelligent food scale capable of recognizing shot objects and method for calculating food nutrition by using intelligent food scale Download PDFInfo
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- CN111009306A CN111009306A CN201911324428.0A CN201911324428A CN111009306A CN 111009306 A CN111009306 A CN 111009306A CN 201911324428 A CN201911324428 A CN 201911324428A CN 111009306 A CN111009306 A CN 111009306A
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- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
- G16H20/00—ICT specially adapted for therapies or health-improving plans, e.g. for handling prescriptions, for steering therapy or for monitoring patient compliance
- G16H20/60—ICT specially adapted for therapies or health-improving plans, e.g. for handling prescriptions, for steering therapy or for monitoring patient compliance relating to nutrition control, e.g. diets
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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
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/10—Terrestrial scenes
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
- H04L67/125—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks involving control of end-device applications over a network
Abstract
The invention provides an intelligent object-shooting and identifying food scale which comprises a weighing plate body, wherein an anti-skidding base is arranged at the bottom of the weighing plate body, pop-up cameras are arranged at two ends of an upper vertex angle of the surface of the weighing plate body, and a display panel and a touch key are arranged at the lower end of the surface of the weighing plate body; a central control circuit board is arranged in the weighing plate body, and a control module, a gravity sensor and a wireless transmission communication module are arranged on the central control circuit board; the gravity sensor, the wireless transmission communication module, the pop-up camera, the display panel and the touch key are all connected with the control module; the control module shoots weighed food through the pop-up camera, weighs the weighed food through the gravity sensor, transmits shot picture information and weighed weight information to the cloud big data server through the wireless transmission communication module, can obtain each item of nutrient element of the food, and provides nutrient reference for the food to be eaten by a user.
Description
Technical Field
The invention relates to the technical field of food scales, in particular to an intelligent object-shooting identification food scale and a method for calculating food nutrition by the same.
Background
The measurement of the food nutrient elements mainly comprises the identification of the name of the food and the weight detection of the food, and then the result is calculated according to the unit weight of the food and the standard interval of the nutrition of each food in the database.
The food scale is a main device for calculating the weight of food in a modern family, and the food nutrition calculation is added in the food scale, so that a user can fully know the content of each nutrient element of the current food, and a reference is provided for people who accurately control the nutrient content of food materials, such as fitness people, infants, lying-in women and the like.
Disclosure of Invention
In order to overcome the problems, the invention aims to provide the intelligent object-shooting and identifying food scale which is simple in structure, can obtain various nutrient elements of food and provides nutrient references for the food to be eaten by a user.
The invention is realized by adopting the following scheme: an intelligent object-shooting and identifying food scale comprises a weighing plate body, wherein an anti-skidding base is arranged at the bottom of the weighing plate body, pop-up cameras are arranged at two ends of an upper vertex angle of the surface of the weighing plate body, and a display panel and touch keys are arranged at the lower end of the surface of the weighing plate body; a central control circuit board is arranged in the weighing plate body, and a control module, a gravity sensor and a wireless transmission communication module are arranged on the central control circuit board; the gravity sensor, the wireless transmission communication module, the pop-up camera, the display panel and the touch key are all connected with the control module; the control module shoots weighed food through the pop-up camera, weighs the weighed food through the gravity sensor, transmits picture information of shooing and weight information of weighing to the cloud big data server through the wireless transmission communication module, and the corresponding food is matched out and each item of nutrient element of food is obtained to the big data server in the cloud, transmits to display panel and carries out the demonstration of each item of nutrient element of food.
Furthermore, the surface of the weighing plate body is also provided with a button for controlling the pop-up camera to pop up.
Furthermore, the touch keys comprise an open key, a close key, a previous page key, a next page key, a character input key and a confirmation key.
Furthermore, the bottom of the weighing plate body is provided with a hook.
Further, the weighing plate body side wall is provided with a USB charging port.
In addition, the invention also provides a method for calculating food nutrition by the intelligent shooting and identification food scale, wherein the method adopts the identification food scale, and comprises the following steps:
step S1, placing the food to be calculated on the identification food scale one by one;
s2, popping up a pop-up camera through a button, photographing weighed food by the pop-up camera to obtain picture information, and weighing the weighed food by a gravity sensor to obtain weight information;
step S3, the control module transmits the picture information and the weight information to a cloud big data server through a wireless transmission communication module, the cloud big data server compares the picture information with existing food data in a database to obtain food names, and the food names, the weight information and the existing food nutrition standard intervals are calculated to obtain reference values of various nutrient elements of the food;
and step S4, transmitting the reference values of the nutrient elements of the food to a display panel for display through a wireless transmission communication module.
Further, the step S3 of including various nutrient elements in the existing food nutrient standard interval specifically includes: calories, fats, carbohydrates, proteins, cellulose, vitamin a, vitamin C, vitamin E, carotene, niacin, cholesterol, magnesium, iron, zinc, copper, manganese, potassium, phosphorus, sodium, and selenium; the method for calculating the standard of each nutrient element of the food according to the food name, the weight information and the existing food nutrient standard interval specifically comprises the following steps: and multiplying the obtained weight value of the food name with the value of each 100g nutrition standard interval of the corresponding food in the existing food nutrition standard interval to obtain the reference value of each nutrient element of the food.
Further, the method also relates to a mobile phone app software, the mobile phone app software can be communicated with the cloud big data server, after weighing the weighing food to obtain weight information, food names can be input by handwriting in a display panel or the calculated food names can be confirmed by inputting the food names by characters through the mobile phone app software; therefore, the cloud big data server directly obtains the reference values of various nutrient elements of the food through the food name and weight information input by characters.
Further, the operator can input own weight, height, waist circumference and health basic data on the mobile phone app software according to prompts to establish own personalized nutrition demand data; and sending the nutritional requirement data to a cloud big data server for backup and storage.
The invention has the beneficial effects that: the invention is based on the existing three-dimensional structure of a food scale, a weight sensor is arranged in a weighing plate body to obtain the weight of food placed on the weighing plate body, pictures of the placed food are identified by combining a main pop-up camera and a secondary pop-up camera, the weight and the pictures are transmitted to a cloud big data server, the cloud big data server matches out corresponding food and obtains various nutrient elements of the food, and the food is transmitted to a display panel to display the various nutrient elements of the food; the food nutrition calculation method is convenient and fast to operate, simple in structure and fast in calculation steps, and the using effect of a user is improved.
Drawings
Fig. 1 is a schematic front structure diagram of an intelligent shooting identification food scale of the invention.
Fig. 2 is a back structure schematic diagram of an intelligent shot identification food scale of the invention.
FIG. 3 is a schematic flow diagram of the method of the present invention.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
Referring to fig. 1 and 2, the food scale with the intelligent object shooting and identification function comprises a weighing plate body 1, wherein an anti-skidding base 11 is arranged at the bottom of the weighing plate body 1, pop-up cameras 2 are arranged at two ends of an upper vertex angle on the surface of the weighing plate body 1, the pop-up cameras 2 can be manually pressed, and the food scale can be popped up only by pressing a button when the food scale is popped up; the lower end of the surface of the weighing plate body 1 is provided with a display panel 3 and a touch key 4; a central control circuit board is arranged in the weighing plate body 1, and a control module 5, a gravity sensor 6 and a wireless transmission communication module 7 are arranged on the central control circuit board; the gravity sensor 6, the wireless transmission communication module 7, the pop-up camera 2, the display panel 3 and the touch key 4 are all connected with the control module 5; control module 5 shoots the food of weighing through popping out the formula camera, weighs through gravity sensor weighing food, and the big data server in high in the clouds is given with the picture information of shooing and the weight information of weighing through wireless transmission communication module, and the big data server in high in the clouds matches out corresponding food and obtains each item nutritive element of food, transmits to display panel and carries out the demonstration of each item nutritive element of food. Wherein, the control module is an MCU processor, and the MCU processor can adopt STM32 series or STC89C52 RC. This food balance internal energy is provided with the battery, charges through the power, perhaps is provided with the battery case in the food balance, supplies power through the battery.
And the surface of the weighing plate body is also provided with a button 8 for controlling the pop-up camera to pop up. The button is only responsible for the pop-up operation of the pop-up camera. The touch keys comprise an opening key, a closing key, a previous page key, a next page key, a character input key and a confirmation key. Therefore, when the character key is input on the touch key, the input characters can be correspondingly displayed on the display panel, and the control module can acquire the characters on the display panel.
The bottom of the weighing plate body 1 is provided with a hook 12. When the food scale is not used, the food scale can be hung up through the hook 12, so that the space is not occupied. The side wall of the weighing plate body 1 is provided with a USB charging port 13. This enables the operation of charging the battery in the food scale.
Referring to fig. 1 to 3, the method for calculating food nutrition by using an intelligent shooting identification food scale of the present invention adopts the identification food scale, and the method includes the following steps:
step S1, placing the food to be calculated on the identification food scale one by one;
s2, popping up the pop-up camera 2 through a button, photographing weighed food by the pop-up camera to obtain picture information, and weighing the weighed food by the gravity sensor 6 to obtain weight information;
step S3, the control module transmits the picture information and the weight information to a cloud big data server through a wireless transmission communication module, the cloud big data server compares the picture information with existing food data in a database to obtain food names, and the food names, the weight information and the existing food nutrition standard intervals are calculated to obtain reference values of various nutrient elements of the food; the wireless transmission communication module comprises a wireless transmission communication device and a Bluetooth wireless communication device, and data transmission of the intelligent shooting and identification food scale is realized;
and step S4, transmitting the reference values of the nutrient elements of the food to a display panel for display through a wireless transmission communication module.
In addition, the camera can be contracted and hidden by closing the switch or manually pressing down after the nutrition calculation of all foods is completed.
The step S3 of including various nutrient elements in the existing food nutrient standard interval specifically includes: calories (kcal), fats (g), carbohydrates (g), proteins (g), cellulose (g), vitamin a (mcg), vitamin C (mcg), vitamin E (vyd), carotene (mcg), niacin (mcg), cholesterol (mcg), magnesium (mcg), iron (mcg), zinc (mcg), copper (mcg), manganese (mcg), potassium (mcg), phosphorus (mcg), sodium (mcg), selenium (mcg), and the like; the method for calculating the standard of each nutrient element of the food according to the food name, the weight information and the existing food nutrient standard interval specifically comprises the following steps: multiplying the obtained weight value of the food name with the value of every 100g of the nutrition standard interval of the corresponding food in the existing food nutrition standard interval to obtain the reference value of each nutrient element of the food; as in one embodiment below: the existing food nutrition standard intervals are shown in tables 1, 2 and 3;
TABLE 1
TABLE 2
TABLE 3
The method for calculating the standard of each nutrient element of the food according to the food name, the weight information and the existing food nutrient standard interval specifically comprises the following steps: multiplying the obtained weight value of the food name with the value of every 100g of the nutrition standard interval of the corresponding food in the existing food nutrition standard interval to obtain the reference value of each nutrient element of the food; reference values for various nutrient elements, see table 4;
TABLE 4
The method also relates to mobile phone app software, the mobile phone app software can be communicated with the cloud big data server, after weighing the heavy food to obtain weight information, the food name can be input by handwriting in a display panel or the calculated food name can be confirmed by inputting the food name by characters through the mobile phone app software; therefore, the cloud big data server directly obtains the reference values of various nutrient elements of the food through the food name and weight information input by characters.
According to the invention, after the calculation of all food nutrients is completed, the mobile phone app software pushes all food nutrients calculated this time, analyzes the daily nutrient value intake and gives suggestions that other diets can be reasonably matched.
In addition, the operator can input own weight, height, waist circumference and health basic data on the mobile phone app software according to the prompt to establish own personalized nutrition demand data; and sending the nutritional requirement data to a cloud big data server for backup and storage.
The invention displays more visual reference to various food nutrient values of users through data, can gradually enable the nutrient values required by the human body of the users every day to meet, and has certain effect on people with insufficient nutrition, obesity and body building.
In a word, the food weighing scale is based on the existing three-dimensional structure of the food scale, the weight sensor is arranged in the weighing plate body to obtain the weight of food placed on the weighing surface, the main pop-up camera and the secondary pop-up camera are combined to identify pictures of the placed food, the weight and the pictures are transmitted to the cloud big data server, the cloud big data server matches the corresponding food and obtains various nutritional elements of the food, and the nutritional elements are transmitted to the display panel to be displayed, so that the using effect of a user is improved.
The above description is only a preferred embodiment of the present invention, and all equivalent changes and modifications made in accordance with the claims of the present invention should be covered by the present invention.
Claims (9)
1. The utility model provides an intelligence is clapped thing discernment food balance which characterized in that: the food scale comprises a weighing plate body, an anti-skidding base is arranged at the bottom of the weighing plate body, pop-up cameras are arranged at two ends of an upper vertex angle of the surface of the weighing plate body, and a display panel and touch keys are arranged at the lower end of the surface of the weighing plate body; a central control circuit board is arranged in the weighing plate body, and a control module, a gravity sensor and a wireless transmission communication module are arranged on the central control circuit board; the gravity sensor, the wireless transmission communication module, the pop-up camera, the display panel and the touch key are all connected with the control module; the control module shoots weighed food through the pop-up camera, weighs the weighed food through the gravity sensor, transmits picture information of shooing and weight information of weighing to the cloud big data server through the wireless transmission communication module, and the corresponding food is matched out and each item of nutrient element of food is obtained to the big data server in the cloud, transmits to display panel and carries out the demonstration of each item of nutrient element of food.
2. The intelligent beat recognition food scale of claim 1, wherein: the surface of the weighing plate body is also provided with a button for controlling the pop-up camera to pop up.
3. The intelligent beat recognition food scale of claim 1, wherein: the touch keys comprise an opening key, a closing key, a previous page key, a next page key, a character input key and a confirmation key.
4. The intelligent beat recognition food scale of claim 1, wherein: the bottom of the weighing plate body is provided with a hook.
5. The intelligent beat recognition food scale of claim 1, wherein: the weighing plate body side wall is provided with a USB charging port.
6. A method for calculating food nutrition by an intelligent shooting and identification food scale is characterized by comprising the following steps: the method employs the identification food scale of claim 1, the method comprising the steps of:
step S1, placing the food to be calculated on the identification food scale one by one;
s2, popping up a pop-up camera through a button, photographing weighed food by the pop-up camera to obtain picture information, and weighing the weighed food by a gravity sensor to obtain weight information;
step S3, the control module transmits the picture information and the weight information to a cloud big data server through a wireless transmission communication module, the cloud big data server compares the picture information with existing food data in a database to obtain food names, and the food names, the weight information and the existing food nutrition standard intervals are calculated to obtain reference values of various nutrient elements of the food;
and step S4, transmitting the reference values of the nutrient elements of the food to a display panel for display through a wireless transmission communication module.
7. The method for calculating the nutrition of the food by the intelligent beat recognition food scale according to claim 6, wherein the method comprises the following steps: the step S3 of including various nutrient elements in the existing food nutrient standard interval specifically includes: calories, fats, carbohydrates, proteins, cellulose, vitamin a, vitamin C, vitamin E, carotene, niacin, cholesterol, magnesium, iron, zinc, copper, manganese, potassium, phosphorus, sodium, and selenium; the method for calculating the standard of each nutrient element of the food according to the food name, the weight information and the existing food nutrient standard interval specifically comprises the following steps: and multiplying the obtained weight value of the food name with the value of each 100g nutrition standard interval of the corresponding food in the existing food nutrition standard interval to obtain the reference value of each nutrient element of the food.
8. The method for calculating the nutrition of the food by the intelligent beat recognition food scale according to claim 6, wherein the method comprises the following steps: the method also relates to mobile phone app software, the mobile phone app software can be communicated with the cloud big data server, after weighing the heavy food to obtain weight information, the food name can be input by handwriting in a display panel or the calculated food name can be confirmed by inputting the food name by characters through the mobile phone app software; therefore, the cloud big data server directly obtains the reference values of various nutrient elements of the food through the food name and weight information input by characters.
9. The method for calculating the nutrition of the food by the intelligent beat recognition food scale according to claim 8, wherein the method comprises the following steps: the operator can input own weight, height, waist circumference and health basic data on the mobile phone app software according to the prompt to establish own personalized nutrition demand data; and sending the nutritional requirement data to a cloud big data server for backup and storage.
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| CN201911324428.0A CN111009306A (en) | 2019-12-20 | 2019-12-20 | Intelligent food scale capable of recognizing shot objects and method for calculating food nutrition by using intelligent food scale |
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| CN201911324428.0A CN111009306A (en) | 2019-12-20 | 2019-12-20 | Intelligent food scale capable of recognizing shot objects and method for calculating food nutrition by using intelligent food scale |
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Cited By (3)
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| 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 |
| CN112947765A (en) * | 2021-04-15 | 2021-06-11 | 吾将文化科技集团有限公司 | Method for virtually displaying object related information |
| TWI769505B (en) * | 2020-08-24 | 2022-07-01 | 詹述親 | Container combination for measuring the weight of contents and its control method |
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| US20030159857A1 (en) * | 2002-02-25 | 2003-08-28 | Bor-Shing Lin | Electronic scale with body fat and food nutrition/calorie measuring device |
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| TWI769505B (en) * | 2020-08-24 | 2022-07-01 | 詹述親 | Container combination for measuring the weight of contents and its control method |
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