CN1480714A - Nutrition weighing scale for controlling diet and nutrition of diabetic - Google Patents
Nutrition weighing scale for controlling diet and nutrition of diabetic Download PDFInfo
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- CN1480714A CN1480714A CNA031397956A CN03139795A CN1480714A CN 1480714 A CN1480714 A CN 1480714A CN A031397956 A CNA031397956 A CN A031397956A CN 03139795 A CN03139795 A CN 03139795A CN 1480714 A CN1480714 A CN 1480714A
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Abstract
The balance includes body, pans, operation panel, LCD and control circuit. The operation keys and digit keys of addition enumeration and subtraction enumeration of controlling food and drink for diabetics are setup on operation panel. Based on different operations, letter id and relevant numbers of sorted foods as well as operated result of enumeration are shown on LCD. Dot matrix characters base of Chinese characters, heat coefficient (kcal/100 grams), pyramidal data of international standard food, heat consumption per unit weight for diabetics and correction coefficient are stored in ROM of single chip in control circuit. The balance guides reasonable match among carbohydrate, protein and fat, restricts and records total heat taken by diabetics so as to safeguard health of diabetics.
Description
Technical field
The present invention relates to electronic scales, particularly relate to a kind of individual diet and adequate nutrition that can the control of diabetes people, the total amount of heat that the restriction patient takes in from food every day, rational proportion to carbohydrates, protein and fat provides reference simultaneously, and the heat of the various kinds of foods that record is taken in every day is with the control of diabetes human diet of the health that ensures the diabetes patient and the diabetes nutrition scale of nutrition.
Background technology
Diabetes are because insulin is absolute or relative deficiency, cause that carbohydrate metabolism disturbance is main systemic disease, and main clinical manifestation has many drink, many foods, diuresis, becomes thin, glucose in urine and blood sugar increase, and with multiple complications.For a long time, medical circle is on treatment of diabetes always treats development status, and medical experts both domestic and external are carrying out unremitting effort for solving this cross-centennial difficult medical problem.Because the elimination of diabetes is difficulty comparatively, therefore treating diabetes need take aggregate measures.Methods of treatment commonly used at present comprises psychotherapy, dietary therapy, exercise therapy, drug therapy (comprising Chinese patent drug, western medicine and insulinize) and blood sugar monitoring etc.Because each diabetic's state of an illness difference, the methods of treatment of being taked are also different.The diabetic who has takes the just energy better controlled state of an illness of a kind of methods of treatment, and the patient who has then needs to take the development of several methods of treatments ability control disease.No matter but be the diabetes of which kind of type,, that is to say that dietary therapy is the basis of treatment diabetes no matter state of an illness weight all should cooperate dietary therapy.
Yet general dietary therapy is to go the oneself to keep on a diet by the patient by doctor's guidance, and this control is difficult to accomplish the science to diet, and reasonably collocation and strictness are quantitatively controlled accurately, thereby is difficult to the result of treatment that reaches desirable.Because diabetes are worldwide diseases occurred frequently, for correct nutrition and diet guide is provided to people, world nutrition mechanism has formulated standard food sorting technique, food is divided into cereal, newborn class, flesh of fish egg, grease, vegetables and fruit six classes, and this criteria classification is known by people in developed country.
On the other hand, the common ordinary electronic scale of using to weighing of people in the life, this electronic scales has the scale pan, scale body and a display, has only the simple numerical scale on its display, can only the heavy amount of Display Scale, as if electronic scales there is no direct relation with the treatment diabetes.
Summary of the invention
The present invention is intended to make diabetic's energy science, rational collocation food, and strictness is quantitatively kept on a diet accurately and is provided a kind of by microcomputerized control, can provide guidance to the rational proportion of carbohydrates, protein and fat, the total amount of heat that the restriction patient takes in from food every day, and the control of diabetes human diet of the heat of the various kinds of foods of record absorption every day and the diabetes nutrition scale of nutrition with the effect of effective raising diabetic diet treatment, ensure diabetes patient's health.
For achieving the above object, the invention provides the diabetes nutrition scale of a kind of control of diabetes human diet and nutrition, this nutrition scale comprises:
A scale body;
A scale pan, it is movably connected on scale body top;
A guidance panel, it is located at the scale body upper surface of scale pan front portion, and is connected with control circuit, and panel is provided with the addition enumeration of control of diabetes human diet and nutrition and the operating key and the numerical key of subtraction enumeration;
A LCD, it is located at the guidance panel side, and be connected with control circuit, which is provided with the standard food classified literals sign and number, addition enumeration and the operation of subtraction enumeration and the words identification and the number of result data that show according to different operating, the LCD outside is provided with the function words identification, and
Can handle the weighing data for one, judge the calorie value of each assigned foods according to the weighing data, intelligence generates the caloric requirement of each diabetes patient's every day or every meal, and writes down the control circuit of the absorption heat of diabetes patient every day automatically, and this circuit is located in the scale body.
The scale body is the flat shell of open topped, and the scale body is provided with the scale pan and LCD mounting hole and guidance panel mounting plane.
The operating key of guidance panel comprises function key, setting/check key, peeling key, cancel key, reset key, acknowledgement key, start key and closing key, and they all are connected with control circuit.
The standard food classified literals sign of LCD comprises cereal, newborn class, flesh of fish egg, grease, vegetables and fruit; The operation of addition enumeration and subtraction enumeration and the words identification of result data comprise the year centimetre kilogram that shows age, height, body weight, food numbering, sequence number and food exchange umber, the function words identification comprises with food, subtracts food, historical record, inquiry food, individual parameter and date clock.
Control circuit mainly is made of single-chip microcomputer and peripheral circuit, A/D change-over circuit and weighing sensor, wherein single-chip microcomputer is furnished with programmable read only memory EEPROM, and be connected with guidance panel and LCD, the A/D change-over circuit is connected with single-chip microcomputer, sensor is located in the scale body of scale pan bottom, and is connected with the A/D change-over circuit.
In the read only memory ROM of single-chip microcomputer, store heat coefficient (kilocalorie/100 gram), each food of the unit weight of Chinese character dot matrix character library, multiple food classifying and numbering, international standard food pyramid data, diabetes patient's every day normal per weight heat exhaustion and correction factor and the clock calendar parameters that each is individual.
The software control flow process of this nutrition scale is:
A, weighing: calculate the weight that places weighing food on the scale pan by single-chip microcomputer;
B, judge the calorie value of each assigned foods: at the weighing corresponding food classifying and numbering of input on guidance panel simultaneously, go out the calorie value of this kind food by single-chip microcomputer according to food weight and unit weight coefficient calculations, go out food exchange umber by liquid crystal display displays simultaneously;
C, intelligence generate the caloric requirement of each individual diabetes patient's every day or every meal: input user's sex, age, height, body weight, the quality of work (intensity) data on guidance panel, calculate this person's the truth and the gap of perfect condition by single-chip microcomputer, generate the absorption calorie value of individual's every day or every meal after the decision correction, come out by liquid crystal display displays, and balance is distributed in the various food of standard food classification; According to the calorie value that generates, the user is preset in the food of every day or every meal on the scale pan, the food numbering separately of input simultaneously, calculate weight and calculate separately food exchange umber simultaneously by single-chip microcomputer, in the absorption index of individual's every day or every meal, deduct, simultaneously the remaining heat index of liquid crystal display displays or exceed the food exchange umber of index.
D, write down the absorption heat of every day automatically: single-chip microcomputer generates the required absorption heat of every day or every meal automatically at the special time of every day according to user's input data, after deducting the heat of true dietary intake, in storer EEPROM, preserve the calorie value of the various food of the standard food classification of taking in the same day automatically, generate simultaneously next new day or down a meal the heat demand value and come out by liquid crystal display displays, take in thermal data every day and can leaf through by the operating key on the guidance panel.
The software control flow process of addition enumeration and subtraction enumeration is:
(1), addition enumeration: user every day is with the zero clearing of recipe data, the food and show weight on the same day of weighing, calculate the contained food exchange of this food umber by single-chip microcomputer, and by liquid crystal display displays, this food is added recipe, press the dietary intake exchange umber of the various foods of standard food classification simultaneously by liquid crystal display displays, a certain amount of food of every increase, the dietary intake exchange umber of the various kinds of foods that LCD is shown also can be done corresponding increase;
(2), subtraction enumeration: the user must set in advance individual parameter (sex, age, height, body weight, labour intensity) and current date (year, month, day), time (time, branch) by guidance panel, the calorie value preservation of the various kinds of foods of automatically proxima luce (prox. luc) being taken in during this scale every day zero during use of press criteria classification, remove the recipe data, and calculate the heat that the user need take in every day, and be assigned to according to a certain percentage on the various kinds of foods by criteria classification, apportioning cost is presented on the LCD; The food and when adding recipe on the same day of weighing, the dietary intake of liquid crystal display displays various kinds of foods exchange umber deducts the food exchange umber of the food correspondence that adds recipe; The dietary intake of liquid crystal display displays various kinds of foods exchange umber represents that the intake on this group food same day equals the standard intake during for " 0 ", the intake insufficient section on group food same day for this reason then when being shown as negative is represented this group food intake overage on the same day when being shown as positive number.
A food exchange part equals 90 kilocalories of heats.
Contribution of the present invention is that it provides the effective means of a kind of control of diabetes human diet and nutrition.This nutrition scale is according to the dietary therapy method of relatively more successful now diabetes, and the food sorting technique that provides of international nutrition mechanism and new weighing technology, by corresponding software and microcomputerized control, the heat that can help the diabetes patient to keep on a diet is effectively taken in, make the nutrient balance of meals simultaneously, to ensure diabetes patient's health.Because this installs the heat coefficient mass data such as (kilocalories/100 grams) of the unit weight of built-in Chinese character dot matrix character library and multiple food; And by data such as LCD dot matrix Chinese character demonstration food titles, and the heat intake divides six big group foods to show, demonstration comes into plain view, operation is very simple and convenient, nearly 30 days group food heat intake inquiry every days six is more arranged, be convenient to the nutrition absorption situation that the diabetes patient in time understands oneself, adjust diet structure, safeguard the healthy of oneself.
Description of drawings
Fig. 1 is a profile synoptic diagram of the present invention.
Fig. 2 is a parts exploded perspective synoptic diagram of the present invention.
Fig. 3 is guidance panel of the present invention and liquid crystal display device structure synoptic diagram.
Fig. 4 is a cut-open view of the present invention.
Fig. 5 is a circuit block diagram of the present invention.
Fig. 6 is a weighing software control flow chart of the present invention.
Fig. 7 is food weighing of the present invention and calculates the heat software control flow chart.
Fig. 8 is that intelligence of the present invention generates required food exchange user's every day umber software control flow chart.
Fig. 9 subtraction enumeration of the present invention working software every day control flow chart.
Embodiment
The following example is to further explanation of the present invention and explanation, and the present invention is not constituted any limitation.
The diabetes nutrition scale of control of diabetes human diet of the present invention and nutrition comprises scale body 10, the scale pan 20, guidance panel 30, LCD 40 and control circuit 50, its concrete structure is illustrated by Fig. 1～5, wherein, scale body 10 structures such as Fig. 2, shown in Figure 4, this scale body is the flat shell of open topped, its top is provided with a circular scale pan mounting hole 11, a square LCD mounting hole 12 and a guidance panel mounting plane 13, be provided with trellis support 14 and battery compartment 15 in the scale body, scale body bottom is connected with bottom 16 with screw, and battery cover 17 is housed on the bottom.Be connected with the scale pan 20 in scale body top movable, its structure is also as Fig. 2, shown in Figure 4, this scale pan is that the top is the plane, the bottom is the discoid body of concave surface, be provided with the reinforcement of ring-type and radiation-like in the concave surface of its underpart, concave surface central authorities are provided with reference column 21, and the scale pan is enclosed within the outside, edge of the scale pan mounting hole 11 of scale body versatilely by its annular flange flange 22 and reference column 21.On the mounting plane 13 that is positioned at the LCD side on the scale body 10, guidance panel 30 is housed, its structure as shown in Figure 3, guidance panel is provided with operating key 31 and numerical key 32, wherein, operating key 31 comprises:
Be provided with/check key 312, be used to be provided with various data, and check historical record;
Remove the peel key 313, be used to remove the weight of the container that holds institute's weighing food;
Cancel key 314 is used to cancel current operation;
Start key 317, closing key 318 is used to open and close the power supply of nutrition scale.
Operating key and numerical key adopt with the similar mature technology of mobile phone key and make, and are connected (see figure 5) with the single-chip microcomputer of control circuit 50.
Fig. 3 and for example, be provided with LCD 40 in the guidance panel left side, it is fixed in LCD mounting hole 12 places by framework 46, which is provided with the standard food classified literals sign 41 and digital 42 that shows according to different operating, the operation of addition enumeration and subtraction enumeration and the words identification of result data 43 and digital 44, wherein standard food classified literals sign 41 can be Chinese or foreign language, it in this example Chinese mark, and the sorting technique according to international nutrition mechanism is divided into six big classes with food, this article sign is known 41 and has been marked this six group food, it is cereal, the breast class, flesh of fish egg, grease, vegetables and fruit, they are located at the LCD right side.The operation of addition enumeration and subtraction enumeration and the words identification of result data 43 comprise the year centimetre kilogram that shows age, height, body weight, food numbering, sequence number and food exchange umber, and they are located at the left side and the bottom side of LCD.Each words identification 41,43 all has corresponding demonstration number 42,44, demonstrates concrete numeral by showing number.Be provided with function words identification 45 in the LCD outside, it can be Chinese or foreign language words identification, it in this example Chinese mark, it has marked the repertoire of this nutrition scale, promptly with food, subtract food, historical record, inquiry food, individual parameter and date clock, above-mentioned sign is located at the left side of LCD 40, and it is corresponding to above-mentioned functions key and setting/check key.
Be provided with control circuit 50 in the scale body, this circuit is used to handle the weighing data, judges the calorie value of each assigned foods according to the weighing data, and intelligence generates the caloric requirement of each diabetes patient's every day or every meal, and writes down diabetes patient's absorption heat of every day automatically.This control circuit structure as shown in Figure 5, it is mainly by single-chip microcomputer and peripheral circuit 51 (MCU) thereof, A/D change-over circuit 52 and weighing sensor 53 constitute, wherein have read only memory ROM in the single-chip microcomputer, and is furnished with external programmable read only memory 511 (EEPROM), in read only memory ROM, store the Chinese character dot matrix character library, the heat coefficient of the unit weight of multiple food (kilocalorie/100 grams), the classifying and numbering of each food, international standard food pyramid data, diabetes patient's every day normal per weight heat exhaustion and correction factor and the clock calendar parameters that each is individual, and can in use deposit various data in, form historical record.Single-chip microcomputer is connected with guidance panel 30, LCD 40 and A/D change-over circuit respectively, is used to handle various data and above-mentioned device is controlled.Sensor 53 is a strain gauge transducer, and it is screwed in the scale body 10 of the scale pan 20 bottoms, and is connected with the A/D change-over circuit.This control circuit also comprises analog power circuit 54, power supply stabilization circuit 55 and battery voltage detection circuit 56, and they all adopt custom circuit.Each device of this control circuit is fixed on the circuit board 57.Nutrition scale of the present invention can adopt battery 58 and two kinds of power supply modes of AC power.
During weighing, food is placed on the scale pan, the scale pan is given strain gauge load cell with the weight transfer of food, sensor produces deformation, exports corresponding d. c. voltage signal to the A/D circuit, the size of the height of d. c. voltage signal reflection weight, the A/D change-over circuit is changed to the height of DC voltage the frequency speed of pulsation, input to single-chip microcomputer (MCU), MCU goes out the weight of food according to the computation of Period of ripple frequency, and shows on LCD.
Each function of this nutrition scale can realize that shown in Fig. 6～9, the software control flow process of this nutrition scale is by software:
A, weighing: its software control flow process as shown in Figure 6, after weighing begins, open the mimic channel power supply, discharge and recharge, change until output state by Single-chip Controlling A/D change-over circuit, at this moment, stop the timer timing, read clocking value as ISN, single-chip microcomputer compares with the ISN of ISN that records and demarcation, calculate weight, and on LCD, show;
B, judge the calorie value of each assigned foods: its software control flow process as shown in Figure 7, before weighing begins, earlier weighing food is removed the peel, then by flow process a weighing, and the result is stored among the ROM, on guidance panel, import four corresponding food classifying and numberings simultaneously, and on LCD, show, go out the calorie value of this kind food according to food weight and unit weight coefficient calculations by single-chip microcomputer, this calorie value is promptly calculated food exchange umber divided by 80, and goes out food exchange umber by liquid crystal display displays;
C, intelligence generates the caloric requirement of each individual diabetes patient's every day or every meal: its software control flow process as shown in Figure 8, input user's individual parameter on guidance panel, comprise sex, age, height, body weight, the quality of work (comprises and lying up, light physical labor, the moderate manual labor, heavy physical labour etc.) data, go out this user's standard body weight according to above-mentioned data computation by single-chip microcomputer, the this person's that calculates standard body weight is compared with its ABW, ABW be above standard body weight 10% for overweight, ABW than standard body weight low 10% or above be underweight, remaining is normal.Single-chip microcomputer (is lain up according to user's the quality of work again, light physical labor, the moderate manual labor, heavy physical labour) and fat or thin degree (overweight, normally, underweight) retrieval " the heat quantity delivered of maturity-onset diabetes " table, draw every kilogram of standard body weight of user institute's every day heat requirement (kilocalorie), calculate total absorption calorie value (user's required total amount of heat (kilocalorie)=standard body weight * user's every kilogram of standard body weight institute's every day heat requirement (kilocalorie) on the one of individual's every day or every meal then, everyone keeps healthy necessary minimum heat energy under rest state be 1200 kilocalories), (a food exchange part equals 90 kilocalories of heats to calculate calculating user required food exchange umber on the one by single-chip microcomputer again, user's required food exchange umber=user required total amount of heat (kilocalorie) on the one ÷ 90 (kilocalories) on the one), food exchange umber comes out by liquid crystal display displays, and balance is distributed in six group foods; According to the calorie value that generates, the user is preset in the food of every day or every meal on the scale pan, the food numbering separately of input simultaneously, calculate weight and calculate separately food exchange umber simultaneously by single-chip microcomputer, in the absorption index of individual's every day or every meal, deduct, simultaneously the remaining heat index of liquid crystal display displays or exceed the food exchange umber of index.
D, write down the absorption heat of every day automatically: single-chip microcomputer generates the required absorption heat of every day or every meal automatically at the special time of every day according to user's input data, after deducting the heat of true dietary intake, in storer EEPROM, preserve the calorie value of the various food of the standard food classification of taking in the same day automatically, generate simultaneously next new day or down a meal the heat demand value and come out by liquid crystal display displays, take in thermal data every day and can leaf through by the operating key on the guidance panel.
The present invention can realize that to the control of diabetes patient's diet and nutrition as shown in Figure 9, the software control flow process of addition enumeration and subtraction enumeration is by addition enumeration and subtraction enumeration method:
(1), addition enumeration: user every day is with the zero clearing of recipe data, the food and show weight on the same day of weighing, calculate the contained food exchange of this food umber by single-chip microcomputer, and by liquid crystal display displays, this food is added recipe, simultaneously by liquid crystal display displays six group foods dietary intake exchange umber, a certain amount of food of every increase, the dietary intake exchange umber of the various kinds of foods that LCD is shown also can be done corresponding increase;
(2), subtraction enumeration: the user must set in advance individual parameter (sex, age, height, body weight, labour intensity) and current date (year, month, day), time (time, branch) by guidance panel, the calorie value preservation of the various kinds of foods of automatically proxima luce (prox. luc) being taken in during this scale every day zero during use of press criteria classification, remove the recipe data, and calculate the heat that the user need take in every day, and be assigned to according to a certain percentage on six group foods, apportioning cost is presented on the LCD; The food and when adding recipe on the same day of weighing, the dietary intake of liquid crystal display displays various kinds of foods exchange umber deducts the food exchange umber of the food correspondence that adds recipe; The dietary intake of liquid crystal display displays various kinds of foods exchange umber represents that the intake on this group food same day equals the standard intake during for " 0 ", the intake insufficient section on group food same day for this reason then when being shown as negative is represented this group food intake overage on the same day when being shown as positive number.
The present invention may be better understood to specifically describe the method for operating of addition enumeration of the present invention and subtraction enumeration.
One, addition enumeration
(1), with food: food-weighing also adds recipe on the same day, calculates simultaneously to show food exchange umber.
Start-up picture enters the state of weighing after showing 2 seconds, and the system default function is " with a food ", and LCD shows below
Under this state, earlier food is placed on the scale and weighed, treat stable back input food numbering (1001-6999,4 decimal numbers) select food, or use " " and " " to select food again, select to add recipe by " affirmation " key, prompting " confirm adding? " the back adds by the cancellation of " cancellation " key, has just added recipe on the same day by " affirmation " key.
Perhaps at first import food numbering (1001-6999,4 decimal numbers) select food, or use " " and " " to select food again, then food is placed on the scale and weighed, treat that stable back adds recipe by the selection of " affirmation " key, prompting " confirm adding? " the back adds by the cancellation of " cancellation " key, has just added recipe on the same day by " affirmation " key.
Illustrate: input food is numbered 1002 (polished rices) earlier, polished rice is placed on the scale weighed then, supposes that weight is 250 grams, and operation steps and LCD show below
1, by " 1 " key (food is numbered 1002 the 1st), shows below
2, by " 0 " key (food is numbered 1002 the 2nd), show below
3, by " 0 " key (food is numbered 1002 the 3rd), show below
4, by " 2 " key (food is numbered 1002 the 4th), show below
The food name shows among the last figure, as to can be again beginning to import the food numbering from step 1, or by " " and " " key selection food.As existing 1002 (polished rices) of recipe on the same day, then can directly press " ▲ " " " key and select, the maximum 20 kinds of foods of recipe on the same day, sequence number changes from 01-20, can check the weight and the food exchange umber of food in the recipe by " being provided with/check " key.
5, the polished rice of 250 grams is placed on the scale weigh (can adjust zero point by " peeling " key when weighing), shown below
6, by " affirmation " key, show below
7, press " affirmation " key again and can successfully add recipe on the same day, and calculate the absorption of classification (6 class) heat simultaneously automatically and count, on LCD, show, show as figure below.If can cancel current operation by " cancellation " key, not add recipe.
So far, add a food to the same day recipe operation finish.
(2), subtract food: food-weighing also deducted the recipe from the same day, deducted corresponding food exchange umber simultaneously.
Subtracting food is for unnecessary food being deducted the recipe from the same day, taking in to calculate correct heat
Amount.
Can enter this functional status by " function " key once after the start steady display, show below (video data is that the front is with food example result) after entering this function
Under this state, earlier food is placed on the scale and weighed, treat stable after again by the food in " ▲ " and " " selection recipe on the same day, select from current foodstuff, to deduct by " affirmation " key, the prompting " affirmation deducts? " the back adds by the cancellation of " cancellation " key, just deducted from current foodstuff by " affirmation " key, the food exchange umber of taking in simultaneously also deducts corresponding value.
Illustrate: added in the recipe same day and be numbered 1002 food " polished rice ", 250 grams, and will deduct " polished rice " 150 grams now, concrete operations and LCD show below
1, by the food in " ▲ " and " " selection same day recipe, recipe has only " polished rice " a kind of food the same day in this example, so need not select.Press " being provided with/check " key and can check the weight and the food exchange umber (See Figure demonstration) of food in the recipe, unclamp " being provided with/check " key and then get back to original demonstration.
2, weigh on the polished rice placement scale with 150 grams, show below
3, by " affirmation " key, show below
4, if can cancel the current operation that deducts by " cancellation " key, not from the same day recipe deduct current quantity of food.By " affirmations " key can be successfully from the same day recipe deduct current quantity of food, the food of taking in exchanges umber and also deducts corresponding value, See Figure simultaneously.
So far, finish from the operation that deducted food the recipe same day.
Deduct a kind of total weight of food as need, then after choosing this food in the recipe same day, click " zero clearing " key, LCD shows " deleting current? " this food can be deleted the recipe from the same day by " affirmation " key, the food exchange umber of six group foods absorption simultaneously also deducts corresponding value; As deleting all foods in the recipe on the same day, then pressed " zero clearing " key 3 seconds, LCD shows below
By can unerase all foods in the recipe on the same day of " cancellation " key; Can successfully delete all foods in the recipe on the same day by " affirmations " key, the heat of zero clearing is simultaneously taken in and is counted, the See Figure demonstration
(3) " inquiry food ": actual weight and the contained food exchange of the 100 gram foods umber of inquiring about 1 food exchange of various foods part (80 kilocalories)
Start can enter this functional status by twice " function " key after the steady display, shows below (video data is that the front is with food example result) after entering this function
Input food numbering (1001-6999,4 decimal numbers) select food (or selecting food by " " and " " again), the actual weight that promptly shows 1 food exchange of this food part (80 kilocalories) on the LCD, the contained food exchange of these food 100 grams of demonstration umber can be switched to by " ▲ " or " ", the actual weight that echo is shown 1 food exchange part of this food (80 kilocalories) can be switched by " ▲ " or " " again.
Illustrate: number of queries is the thermal data of 1002 food " polished rice ", and step is as follows
1, by " 1 " key (food is numbered 1002 the 1st), shows below
2, by " 0 " key (food is numbered 1002 the 2nd), show below
3, by " 0 " key (food is numbered 1002 the 3rd), show below
4, by " 2 " key (food is numbered 1002 the 4th), show below
Having demonstrated the actual weight that is numbered 1 food exchange of " polished rice " food of 1002 part (80 kilocalories) among the last figure is 23 grams.Can switch to the contained food exchange of these food 100 grams of demonstration umber by " ▲ " or " ", See Figure shows
Show among the last figure that be numbered 1002 the contained food exchange umber of food " polished rice " 100 grams is 4.5 (being that heat is 80 kilocalories * 4.5).Can switch the actual weight that echo is shown 1 food exchange of this food part (80 kilocalories) by " ▲ " or " " again.
Two, subtraction enumeration
Toggle switch is selected the subtraction enumeration, if individual parameter (sex, age, height, body weight, labour intensity) and current date (year, month, day), time (time, branch) are not set, function is identical with the addition enumeration so.
(1), individual parameter query and individual parameter (sex, age, height, body weight, labour intensity) is set
Start can enter this functional status by four " function " keys after the steady display, shows below after entering this function
Select setting/inquiry by " being provided with/check " key, the LCD of last figure shows that " man " flashed when state was set, and can switch between " man " and " woman " by " ▲ " or " " key; Select the setting of other project by " " and " " key.
By " " key, LCD shows age data to last figure state, shows below down
The LCD of last figure shows that age data " 20 " flashed when state was set, and by numerical key age data can be set.For example: age data was made as 30 years old, and step is as follows
1, by " 3 " key (30 years old the 1st bit digital), LCD shows below
2, by " 0 " key (30 years old the 2nd bit digital), LCD shows below
Age data is set to " 30 " among the last figure, above among 2 figure age numeral do not flash, by " cancellation " key cancellation setting.Under this state, get back to the demonstration of sex by " " key; Show height data by " " key LCD, show below
Displaying contents is " 170 centimetres of heights " among the last figure, and height data when state is set " 170 " is flashed, and by numerical key height data can be set.For example: height data is made as 168 centimetres, and step is as follows
1, by " 1 " key (the 1st bit digital that height data is 168 centimetres), LCD shows below
2, by " 6 " key (the 2nd bit digital that height data is 168 centimetres), LCD shows below
3, by " 8 " key (the 3rd bit digital that height data is 168 centimetres), LCD shows below
Height data has been set to 168 centimetres among the last figure.Height data is not flashed during the input height data, is provided with by the cancellation of " cancellation " key.Under this state, get back to the demonstration of age data by " " key; Show weight data by " " key LCD, show below
Displaying contents is " 62.5 kilograms of body weight " among the last figure, and weight data when state is set " 62.5 " flashes, by numerical key+" peeling/. " key can be provided with weight data.For example: weight data is made as 71.8 kilograms, and step is as follows
1, by " 7 " key (the 1st bit digital that weight data is 71.8 kilograms), LCD shows below
2, by " 1 " key (the 2nd bit digital that weight data is 71.8 kilograms), LCD shows below
3, press " peeling/. " key (radix point that weight data is 71.8 kilograms), LCD shows below
4, by " 8 " key (last 1 bit digital that weight data is 71.8 kilograms), LCD shows below
Weight data has been set to 71.8 kilograms among the last figure.Weight data does not flash during the input weight data, is provided with by the cancellation of " cancellation " key.Under this state, get back to the demonstration of height data by " " key; Show quality of work data by " " key LCD, show below
Displaying contents is " quality of work 1 " among the last figure, and the quality of work is divided into four kinds, is that 0-lies up respectively, 1-light physical labor, the manual labor of 2-moderate, 3-heavy physical labour.Quality of work data " 1 " were flashed when state was set, and can select 0-3 by " ▲ " or " " key.Under this state, get back to the demonstration of weight data by " " key.
Content before recovering to be provided with is set by the cancellation of " cancellation " key in the setting up procedure of individual parameter; By " affirmations " key, LCD shows " confirming setting? ", confirm to be provided with modification by " affirmation " key once more, preserve data are set.
(2), date clock year, month, day, hour, min is inquired about and be provided with to the date clock
Start can enter this functional status by five " function " keys after the steady display, shows below after entering this function
Displaying contents is " 03 year 05 month 16: 38 on the 28th " among the last figure, selects setting/inquiry by " being provided with/check ".Enter when state is set at first " 0 " of " 03 year " and flash, the position can be selected to be provided with by " " and " " key in expression Set For Current position; Choose the position is set after, can change displayed value by " ▲ " or " " key, perhaps directly the date clock data is set by numerical key.For example: the current date clock was made as 03 years 06 month 12: 20 on the 01st, and step is as follows
1, by " " key, ten of annual datas that show until LCD flash, by " 0 " key (03 year ten).
2, by " " key, flash the annual data that LCD a shows position, by " 3 " key (position in 03 year).
3, by " " key, LCD shows moon ten of data flash, press " 0 " key (06 month ten).
4, by " " key, flash the moon data position that LCD shows, by " 6 " key (position of 06 month).
5, by " " key, LCD shows day ten of data flash, press " 0 " key (01 day ten).
6, by " " key, flash the day data position that LCD shows, by " 1 " key (position of 01 day).
7, by " " key, time ten of the data that LCD shows are flashed, by " 1 " key (12 o'clock ten).
8, by " " key, flash the time data position that LCD shows, by " 2 " key (12 o'clock).
9, by " " key, ten of the divided data that LCD shows are flashed, by " 2 " key (20 minutes ten).
10, by " " key, flash the divided data that LCD a shows position, by " 0 " key (position of 20 minutes).
So far the current date clock has been made as 03 year 06 month 12: 20 on the 01st, as shown below.
Content before recovering to be provided with is set by the cancellation of " cancellation " key in the date clock setting process; By " affirmations " key, LCD shows " confirming setting? ", confirm to be provided with modification by " affirmation " key once more, preserve data are set.
(3), inquiry food: actual weight and the contained food exchange of the 100 gram foods umber of inquiring about 1 food exchange of various foods part (80 kilocalories).
Start can enter this functional status by three " function " keys after the steady display, and the method for the inquiry food data in the subtraction enumeration is identical with " inquiry food " in the addition enumeration, no longer repetition herein.
(4), with food: food-weighing also adds recipe on the same day, calculates simultaneously to show food exchange umber.
Start-up picture enters the state of weighing after showing 2 seconds, and the system default function is " with a food ".This scale of starting shooting for the 1st time every day calculates the heat reference value that the user must take in the same day automatically according to user's individual parameter, and divides six group foods to show.Following demonstration example supposition user is women, 30 years old, 167 centimetres of heights, 63 kilograms of body weight, light worker, and calculating required total amount of heat on the one is 1809 kilocalories, is roughly equal to 22.5 points, is assigned in six group foods and goes, and LCD shows below
Under this state, earlier food is placed on the scale and weighed, treat stable back input food numbering (1001-6999,4 decimal numbers) select food, or use " " and " " to select food again, select to add recipe by " affirmation " key, prompting " confirm adding? " the back adds by the cancellation of " cancellation " key, has just added recipe on the same day by " affirmation " key.
Perhaps at first import food numbering (1001-6999,4 decimal numbers) select food, or use " " and " " to select food again, then food is placed on the scale and weighed, treat that stable back adds recipe by the selection of " affirmation " key, prompting " confirm adding? " the back adds by the cancellation of " cancellation " key, has just added recipe on the same day by " affirmation " key.
Illustrate: input food is numbered 1002 (polished rices) earlier, polished rice is placed on the scale weighed then, supposes that weight is 250 grams, and operation steps and LCD show below
1, by " 1 ", " 0 ", " 0 ", " 2 " key input food numbering, select food " polished rice ", LCD shows below
Last figure demonstration is directly to select food by numerical key input food numbering.As existing 1002 (polished rices) of recipe on the same day, then can directly press " ▲ " " " key and select, the maximum 20 kinds of foods of recipe on the same day, sequence number changes from 01-20, can check the weight and the food exchange umber of food in the recipe by " being provided with/check " key.
2, the polished rice of 250 grams is placed on the scale weigh (can adjust zero point by " peeling " key when weighing), shown below
3, by " affirmation " key, show below
4, can successfully add recipe on the same day by " affirmation " key again, and calculate the food exchange umber that food is classified and also need be taken in (6 class) same day simultaneously automatically, and on LCD, showing, negative number representation also need be taken in, positive number is represented that intake is overproof and is counted, and shows as figure below.(, do not add recipe if can cancel current operation by " cancellation " key.)
So far, add a food to the same day recipe operation finish.
(5), subtract food: food-weighing also deducted the recipe from the same day, recomputated the food exchange umber that the food classification also need be taken in (6 class) same day simultaneously.
Subtracting food is for unnecessary food being deducted the recipe from the same day, taking the photograph to calculate correct heat
Go into to count.
Can enter this functional status by " function " key once after the start steady display, show below (video data is that the front is with food example result) after entering this function
Under this state, earlier food is placed on the scale and weighed, treat stable after again by the food in " ▲ " and " " selection recipe on the same day, select from current foodstuff, to deduct by " affirmation " key, the prompting " affirmation deducts? " the back adds by the cancellation of " cancellation " key, just from current foodstuff, deducted by " affirmation " key, recomputated the food exchange umber that food is classified and also need be taken in (6 class) same day simultaneously.
Illustrate: added in the recipe same day and be numbered 1002 food " polished rice ", 250 grams, and will deduct " polished rice " 150 grams now, concrete operations and LCD show below
1, by the food in " ▲ " and " " selection same day recipe, recipe has only " polished rice " a kind of food the same day in this example, so need not select.Press " being provided with/check " key and can check the weight and the food exchange umber (See Figure demonstration) of food in the recipe, unclamp " being provided with/check " key and then get back to original demonstration.
2, weigh on the polished rice placement scale with 150 grams, show below
3, by " affirmation " key, show below
4, if can cancel the current operation that deducts by " cancellation " key, not from the same day recipe deduct current quantity of food.By " affirmations " key can be successfully from the same day recipe deduct current quantity of food, recomputate the food that the food classification also need take in (6 class) same day simultaneously and exchange umber, See Figure.
So far, finish from the operation that deducted food the recipe same day.
Deduct a kind of total weight of food as need, then after choosing this food in the recipe same day, click " zero clearing " key, LCD shows " deleting current? " this food can be deleted the recipe from the same day by " affirmation " key, the food exchange umber that while six group foods also need be taken in is also done corresponding calculated; As deleting all foods in the recipe on the same day, then pressed " zero clearing " key 3 seconds, LCD shows below
By can unerase all foods in the recipe on the same day of " cancellation " key; Can successfully delete all foods in the recipe on the same day by " affirmations " key, recalculate the heat reference value that the user must take in the same day simultaneously, and divide six group foods to show, the See Figure demonstration
(6), historical record: inquiry heat every day is taken in historical record, can inquire about preserved every days six group food heat take in and count
Can enter this functional status by twice " function " key after the start steady display, LCD shows below
Last figure is shown as the food exchange umber (video data is a default) of six group foods that the user takes in the previous day, and LSN is 01.Can select to check the historical record on other date by " " and " " key.For example: be shown as under the state of last figure, by " " key, LCD shows below (video data is a default)
Can continue to check other historical record by " " and " " key, can inquire about at most 30 days.
Claims (9)
1, the diabetes nutrition scale of a kind of control of diabetes human diet and nutrition is characterized in that it comprises:
A scale body (10);
A scale pan (20), it is movably connected on scale body top;
A guidance panel (30), it is located at scale body (10) upper surface of scale pan front portion, and is connected with control circuit (50), and panel is provided with the addition enumeration of control of diabetes human diet and nutrition and the operating key (31) and the numerical key (32) of subtraction enumeration;
A LCD (40), it is located at the guidance panel side, and be connected with control circuit (50), which is provided with the standard food classified literals sign (41) and the operation of digital (42), addition enumeration and subtraction enumeration and words identification (43) and digital (44) of result data that show according to different operating, the LCD outside is provided with function words identification (45), and
Can handle the weighing data for one, judge the calorie value of each assigned foods according to the weighing data, intelligence generates the caloric requirement of each diabetes patient's every day or every meal, and writes down the control circuit (50) of the absorption heat of diabetes patient every day automatically, and this circuit is located in the scale body (10).
2, the diabetes nutrition scale of control of diabetes human diet according to claim 1 and nutrition, it is characterized in that, described scale body (10) is the flat shell of open topped, and the scale body is provided with the scale pan and LCD mounting hole (11), (12) and guidance panel mounting plane (13).
3, the diabetes nutrition scale of control of diabetes human diet according to claim 1 and nutrition, it is characterized in that, the operating key (31) of guidance panel (30) comprises function key (311), is provided with/checks key (312), peeling key (313), cancel key (314), reset key (315), acknowledgement key (316), start key (317) and closing key (318), and they all are connected with control circuit (50).
4, the diabetes nutrition scale of control of diabetes human diet according to claim 1 and nutrition is characterized in that, the standard food classified literals sign (41) of described LCD (40) comprises cereal, newborn class, flesh of fish egg, grease, vegetables and fruit; The operation of addition enumeration and subtraction enumeration and the words identification of result data (43) comprise the year centimetre kilogram that shows age, height, body weight, food numbering, sequence number and food exchange umber, function words identification (45) comprises with food, subtracts food, historical record, inquiry food, individual parameter and date clock.
5, the diabetes nutrition scale of control of diabetes human diet according to claim 1 and nutrition, it is characterized in that, described control circuit (50) mainly is made of single-chip microcomputer and peripheral circuit (51), A/D change-over circuit (52) and weighing sensor (53), wherein single-chip microcomputer is furnished with programmable read only memory EEPROM (511), and be connected with guidance panel (30) and LCD (40), the A/D change-over circuit is connected with single-chip microcomputer, sensor is located in the scale body (10) of the scale pan (20) bottom, and is connected with the A/D change-over circuit.
6, the diabetes nutrition scale of control of diabetes human diet according to claim 5 and nutrition, it is characterized in that, in the single-chip microcomputer read only memory ROM, store heat coefficient (kilocalorie/100 gram), each food of the unit weight of Chinese character dot matrix character library, multiple food classifying and numbering, international standard food pyramid data, diabetes patient's every day normal per weight heat exhaustion and correction factor and the clock calendar parameters that each is individual.
7, the diabetes nutrition scale of control of diabetes human diet according to claim 1 and nutrition is characterized in that, the software control flow process of this nutrition scale is:
A, weighing: calculate the weight that places weighing food on the scale pan by single-chip microcomputer;
B, judge the calorie value of each assigned foods: at the weighing corresponding food classifying and numbering of input on guidance panel simultaneously, go out the calorie value of this kind food by single-chip microcomputer according to food weight and unit weight coefficient calculations, go out food exchange umber by liquid crystal display displays simultaneously;
C, intelligence generate the caloric requirement of each individual diabetes patient's every day or every meal: input user's sex, age, height, body weight, the quality of work (intensity) data on guidance panel, calculate this person's the truth and the gap of perfect condition by single-chip microcomputer, generate the absorption calorie value of individual's every day or every meal after the decision correction, come out by liquid crystal display displays, and balance is distributed in the various food of standard food classification; According to the calorie value that generates, the user is preset in the food of every day or every meal on the scale pan, the food numbering separately of input simultaneously, calculate weight and calculate separately food exchange umber simultaneously by single-chip microcomputer, in the absorption index of individual's every day or every meal, deduct, simultaneously the remaining heat index of liquid crystal display displays or exceed the food exchange umber of index.
D, write down the absorption heat of every day automatically: single-chip microcomputer generates the required absorption heat of every day or every meal automatically at the special time of every day according to user's input data, after deducting the heat of true dietary intake, in storer EEPROM, preserve the calorie value of the various food of the standard food classification of taking in the same day automatically, generate simultaneously next new day or down a meal the heat demand value and come out by liquid crystal display displays, take in thermal data every day and can leaf through by the operating key on the guidance panel.
8, the diabetes nutrition scale of control of diabetes human diet according to claim 1 and nutrition is characterized in that, the software control flow process of described addition enumeration and subtraction enumeration is:
(1), addition enumeration: user every day is with the zero clearing of recipe data, the food and show weight on the same day of weighing, calculate the contained food exchange of this food umber by single-chip microcomputer, and by liquid crystal display displays, this food is added recipe, press the dietary intake exchange umber of the various foods of standard food classification simultaneously by liquid crystal display displays, a certain amount of food of every increase, the dietary intake exchange umber of the various kinds of foods that LCD is shown also can be done corresponding increase;
(2), subtraction enumeration: the user must set in advance individual parameter (sex, age, height, body weight, labour intensity) and current date (year, month, day), time (time, branch) by guidance panel, the calorie value preservation of the various kinds of foods of automatically proxima luce (prox. luc) being taken in during this scale every day zero during use of press criteria classification, remove the recipe data, and calculate the heat that the user need take in every day, and be assigned to according to a certain percentage on the various kinds of foods by criteria classification, apportioning cost is presented on the LCD; The food and when adding recipe on the same day of weighing, the dietary intake of liquid crystal display displays various kinds of foods exchange umber deducts the food exchange umber of the food correspondence that adds recipe; The dietary intake of liquid crystal display displays various kinds of foods exchange umber represents that the intake on this group food same day equals the standard intake during for " 0 ", the intake insufficient section on group food same day for this reason then when being shown as negative is represented this group food intake overage on the same day when being shown as positive number.
According to the diabetes nutrition scale of claim 7 or 8 described control of diabetes human diets and nutrition, it is characterized in that 9, a food exchange part equals 90 kilocalories of heats.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03139795 CN1243221C (en) | 2003-07-09 | 2003-07-09 | Nutrition weighing scale for controlling diet and nutrition of diabetic |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 03139795 CN1243221C (en) | 2003-07-09 | 2003-07-09 | Nutrition weighing scale for controlling diet and nutrition of diabetic |
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| CN1243221C CN1243221C (en) | 2006-02-22 |
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| CN 03139795 Expired - Fee Related CN1243221C (en) | 2003-07-09 | 2003-07-09 | Nutrition weighing scale for controlling diet and nutrition of diabetic |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101644599A (en) * | 2009-06-22 | 2010-02-10 | 李秀 | Weighing analyzing apparatus and method thereof |
| CN102401689A (en) * | 2010-09-07 | 2012-04-04 | 陈俊荣 | Electronic scale with function of health management |
| CN102607685A (en) * | 2012-03-27 | 2012-07-25 | 北京怡成生物电子技术有限公司 | Electronic scale capable of testing indexes of blood sugar, blood ketone and blood uric acid |
| WO2014021710A2 (en) * | 2012-08-03 | 2014-02-06 | Patent 2 Product B.V. | Device for preparing a mixture in a container |
| CN103697988A (en) * | 2013-12-11 | 2014-04-02 | 中山市永衡日用制品有限公司 | Electronic scale capable of measuring food caloricity |
| CN101645945B (en) * | 2009-06-22 | 2015-01-07 | 理康互联科技(北京)有限公司 | Portable electronic device capable of weighing |
| CN104361199A (en) * | 2014-10-09 | 2015-02-18 | 云南民族大学 | Calculating device for food-borne blood-glucose mass |
| CN107314804A (en) * | 2017-08-29 | 2017-11-03 | 昆山伊斯佩昂精密机械有限公司 | A kind of special food scale of diabetes patient |
| CN108447544A (en) * | 2018-03-14 | 2018-08-24 | 上海长海医院 | Patient's food intake dose controls and monitoring system |
| CN109932044A (en) * | 2017-12-19 | 2019-06-25 | 苏州恒鼎科技咨询有限公司 | Intelligent food scale |
| CN110840191A (en) * | 2019-11-21 | 2020-02-28 | 中国人民解放军第四军医大学 | Special bowl for diabetic patients |
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| CN101644599A (en) * | 2009-06-22 | 2010-02-10 | 李秀 | Weighing analyzing apparatus and method thereof |
| CN101645945B (en) * | 2009-06-22 | 2015-01-07 | 理康互联科技(北京)有限公司 | Portable electronic device capable of weighing |
| CN102401689B (en) * | 2010-09-07 | 2014-06-25 | 陈俊荣 | Electronic scale with function of health management |
| CN102401689A (en) * | 2010-09-07 | 2012-04-04 | 陈俊荣 | Electronic scale with function of health management |
| CN102607685A (en) * | 2012-03-27 | 2012-07-25 | 北京怡成生物电子技术有限公司 | Electronic scale capable of testing indexes of blood sugar, blood ketone and blood uric acid |
| WO2014021710A2 (en) * | 2012-08-03 | 2014-02-06 | Patent 2 Product B.V. | Device for preparing a mixture in a container |
| WO2014021710A3 (en) * | 2012-08-03 | 2014-05-01 | Patent 2 Product B.V. | Device for preparing a mixture in a container |
| CN103697988A (en) * | 2013-12-11 | 2014-04-02 | 中山市永衡日用制品有限公司 | Electronic scale capable of measuring food caloricity |
| CN104361199A (en) * | 2014-10-09 | 2015-02-18 | 云南民族大学 | Calculating device for food-borne blood-glucose mass |
| CN107314804A (en) * | 2017-08-29 | 2017-11-03 | 昆山伊斯佩昂精密机械有限公司 | A kind of special food scale of diabetes patient |
| CN109932044A (en) * | 2017-12-19 | 2019-06-25 | 苏州恒鼎科技咨询有限公司 | Intelligent food scale |
| CN108447544A (en) * | 2018-03-14 | 2018-08-24 | 上海长海医院 | Patient's food intake dose controls and monitoring system |
| CN110840191A (en) * | 2019-11-21 | 2020-02-28 | 中国人民解放军第四军医大学 | Special bowl for diabetic patients |
| CN112629634A (en) * | 2020-12-17 | 2021-04-09 | 河南科技大学第一附属医院 | Nutrition scale is used in diabetic patient's nursing |
| CN112629634B (en) * | 2020-12-17 | 2022-03-08 | 河南科技大学第一附属医院 | Nutrition scale is used in diabetic patient's nursing |
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