KR102141360B1 - Method, server and program for weigh infant's weight - Google Patents

Abstract

The present invention relates to a method for measuring weight of an infant/toddler using a hip sheet. According to the present invention, there is an effect of being able to measure the weight of an infant/toddler whenever the hip sheet is used by measuring the weight of the infant/toddler by using a weight measuring device provided on the hip sheet. In addition, the present invention calculates an average value using a plurality of measurement values measured by the weight measuring device, and calculates an additional correction value according to the gender and number of births of the infant/toddler and thereby to correct it.

Description

Weight measuring device installed in hip seat for infants and children, weight measuring method using it, server and program {Method, server and program for weigh infant's weight}

The present invention relates to a method for measuring the weight of an infant or toddler.

Infants and young children are children under the age of three, and it is a time to pay attention because the day grows differently and the immune system is not equipped.

One of the methods to check the health and nutritional status of infants and toddlers is to measure weight. Often, weight is not measured before visiting a hospital for reasons such as not having a scale at home.

In addition, many people feel uncomfortable in measuring the weight of infants and toddlers regularly, and the present applicant has devised an invention to secure the accuracy while measuring the weight of infants and toddlers naturally in everyday life to solve the problems.

Republic of Korea Patent Publication No. 10-2016-0076898 (2016.07.01)

The present invention for solving the problems as described above is to measure the weight of the infant using the weight measuring device provided in the infant hip seat.

In addition, the present invention is to calculate the average value by using a plurality of measured values measured by the weight measuring device, and to compensate for this by calculating additional correction values according to the gender and the number of births.

In addition, the present invention intends to increase the measurement accuracy by determining that weight measurement has failed when the difference between the weight value calculated using the estimating weight calculation algorithm and the expected weight value is large.

The problems to be solved by the present invention are not limited to the problems mentioned above, and other problems not mentioned will be clearly understood by those skilled in the art from the following description.

Weight measuring method using the hip sheet for infants according to an embodiment of the present invention for solving the above problems is performed by a computer, in the method for measuring the weight of the infant, the computer is in the hip sheet for infants and toddlers Receiving a plurality of measured values measured from the installed weight measuring device; Calculating an average value of the plurality of measured values by the calculation unit of the computer; Calculating, by the calculation unit, an additional correction value according to the gender and the number of birth days of the infant to be applied to the calculated average value by using the standard growth chart data of the infant and the measured data of a plurality of infants stored in the database; And calculating, by the calculator, the corrected weight value by applying the additional correction value to the average value. Calculating, by the calculating unit, an estimated weight value of the infant or toddler using an expected weight calculation algorithm; And when the difference between the expected weight value and the corrected weight value is less than or equal to a threshold, determining the corrected weight value as a final value, and providing a measurement failure notification when it is greater than or equal to the threshold.

delete

In addition, the predicted weight calculation algorithm calculates a weight A predicted at a current date in consideration of one or more previous measurement values of the infant and the weight gain rate of the infant, if the previous measurement value of the infant exists. At the time of measuring at least one previous measurement value of an infant and each previous measurement, an average value B of the difference between the average weight values of the infants is calculated based on the number of days of birth of the infant, and the average of the infants corresponding to the current number of births of the infant. Calculate the weight value C, and calculate the expected weight value of the infant using the following equation (1),

<Equation 1>

If the previous measurement value of the infant does not exist, it is characterized in that the average weight value of the infants corresponding to the current number of birth days of the infant is determined as the current estimated weight value of the infant.

In addition, the weight measuring apparatus includes a first load cell and a second load cell, and in the receiving step, the computer receives the set of measured values measured from the first load cell and the second load cell multiple times, and receives the multiple times If the set of difference between the first load cell and the second load cell measured value is greater than or equal to a threshold ratio among the set of measured values, the method may further include providing a posture correction request message for the infant.

In addition, the weight measuring device, when it is detected that the infant is seated in the seat of the hip sheet is turned on (Turn on) to start weight measurement to measure the infant's weight multiple times over a period of time, calculate the weight of the infant When it is completed, it is characterized in that it is turned off (Turn off).

In addition, the weight measuring device, the weight measuring device for measuring the weight of the infant is seated installed on the mold portion of the hip sheet for infants, includes a first load cell and a second load cell, the infant seats on the hip sheet When it is detected, it is turned on to start weight measurement and measures the weight of an infant or toddler multiple times for a certain period of time to provide the paired guardian terminal.

The weight measuring terminal using the hip seat for infants and toddlers according to an embodiment of the present invention for solving the above-described problem receives a plurality of measured values measured from a weight measuring device installed in the hip seat for infants and toddlers paired with the terminal. , Adding according to the gender and birth date of the infant to be applied to the calculated average value by calculating the average value for the plurality of measured values and using the standard growth chart data of the infant and the measured data of a plurality of infants stored in the database Calculate a correction value, calculate the corrected weight value by applying the additional correction value to the average value, calculate the predicted weight value of the infant using the predicted weight calculation algorithm, and calculate the predicted weight value and the corrected weight If the difference in value is below the threshold, the corrected weight value is determined as the final value, and if it is above the threshold, a measurement failure notification is provided.

The weight measuring server using the hip seat for infants and toddlers according to an embodiment of the present invention for solving the above-described problem is measured multiple times through a weight measuring device installed in the hip seat for infants and receives a plurality of measured values of the infant and the child. The gender and birth date of the infant to be applied to the calculated average value using the standard growth chart data of the infant and the measured data of a plurality of infants stored in the database, received from the terminal, to calculate the average value for the plurality of measured values Calculate the additional correction value according to the number, calculate the corrected weight value by applying the additional correction value to the average value, calculate the predicted weight value of the infant and toddler using the predicted weight calculation algorithm, and the expected weight value When the difference between the corrected weight values is less than or equal to a threshold, the corrected weight value is determined as a final value, and when the difference is greater than or equal to the threshold, a measurement failure notification is provided.

In addition to this, another method for implementing the present invention, another system, and a computer-readable recording medium for recording a computer program for executing the method may be further provided.

According to the present invention as described above, by measuring the weight of the infant using the weight measuring device provided in the infant hip sheet, there is an effect that can measure the weight of the infant every time the hip sheet is used.

In addition, according to the present invention, there is an effect that a more accurate weight value can be obtained by correcting the weight calculation value using the gender, the number of birth days, and the like.

In addition, the present invention has an effect of preventing the weight value from being incorrectly calculated by requesting a re-measurement from the guardian when it is determined that the weight measurement has failed using the predicted weight calculation algorithm.

The effects of the present invention are not limited to the effects mentioned above, and other effects not mentioned will be clearly understood by those skilled in the art from the following description.

1 is a view illustrating that the weight measuring apparatus according to an embodiment of the present invention is installed in the hip seat for infants and toddlers.
2 is a flowchart of a method for measuring weight using a hip sheet for infants and toddlers according to an embodiment of the present invention.
Figure 3 is a block diagram of a weight measuring device installed in the infant hip seat according to an embodiment of the present invention.

Advantages and features of the present invention, and methods for achieving them will be clarified with reference to embodiments described below in detail together with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, but may be implemented in various different forms, and only the present embodiments allow the disclosure of the present invention to be complete, and are common in the technical field to which the present invention pertains. It is provided to fully inform the skilled person of the scope of the present invention, and the present invention is only defined by the scope of the claims.

The terminology used herein is for describing the embodiments and is not intended to limit the present invention. In the present specification, the singular form also includes the plural form unless otherwise specified in the phrase. As used herein, “comprises” and/or “comprising” does not exclude the presence or addition of one or more other components other than the components mentioned. Throughout the specification, the same reference numerals refer to the same components, and “and/or” includes each and every combination of one or more of the components mentioned. Although "first", "second", etc. are used to describe various components, it goes without saying that these components are not limited by these terms. These terms are only used to distinguish one component from another component. Therefore, it goes without saying that the first component mentioned below may be the second component within the technical spirit of the present invention.

Unless otherwise defined, all terms (including technical and scientific terms) used in this specification may be used in a sense that can be commonly understood by those skilled in the art to which the present invention pertains. In addition, terms that are defined in a commonly used dictionary are not ideally or excessively interpreted unless specifically defined.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a view illustrating that the weight measuring apparatus 10 according to an embodiment of the present invention is installed on the hip seat 70 for infants and toddlers, and FIG. 2 shows the hip seat 70 for infants and toddlers according to the embodiment of the present invention. It is a flow chart of the method of measuring the weight used.

In general, the hip seat 70 for infants and toddlers is provided with a shoulder strap so that an adult wears a shoulder strap and seats the infant in the mold portion 75 of the hip seat 70 so that both an adult and an infant can have a comfortable posture.

In FIG. 1, the weight measuring device 10 is installed on the upper portion of the mold part 75 in which the mold is accommodated in the hip sheet 70 as an exemplary drawing.

In addition, in FIG. 1, the weight measuring device 10 is illustrated with internal permeability to show the configuration of the first load cell 20 and the second load cell 25.

Referring to Figure 1, the weight measuring device 10 is installed on the upper portion of the mold portion 75, the weight of the infant and the child seated on the upper surface of the mold portion 75 first load cell 20, second load cell 25 Measured by using, and is transmitted to the terminal 40 through the Bluetooth communication method.

Weight measuring method using the hip seat 70 for infants according to an embodiment of the present invention is performed by a computer, the computer may be implemented as a terminal 40, a server 50.

In addition, in the embodiment of the present invention, being performed in the terminal 40 means that it is driven through a service application provided by the server 50.

Therefore, the pre-setting is completed by the guardian of the infant and child installing the service application on the terminal 40 and pairing the Bluetooth communication between the terminal 40 and the weight measuring device 10.

And, when the guardian seats the infant on the hip sheet 70, the weight measuring device 10 measures the weight of the infant and transmits the measured value to the terminal 40, after which the terminal 40 or the server 50 The calculation unit 60 calculates the exact weight of the infant and toddler using the measured values received from the weight measurement device 10.

This will be described in more detail with reference to FIG. 2 below.

The terminal 40 receives a plurality of measured values measured from the weight measuring device 10 installed in the infant hip seat 70. (Step S100)

At this time, since the weight measuring device 10 includes a first load cell 20 and a second load cell 25, the weight of an infant or toddler is measured using two load cells.

In addition, since the weight value measured once due to the nature of the hip sheet 70 is inaccurate, the weight measuring device 10 is repeatedly measured a plurality of times, for example, measuring about 20 to 30 times for 5 seconds, and pairing it It is transmitted to the terminal 40.

At this time, since the weight is measured through the first load cell 20 and the second load cell 25 as described above, the weight measurement value of each turn is made of two sets of measurement values.

Then, the weight measuring device 10 is turned on (Turn on) when it is detected that the infant is seated in the hip sheet 70, starts measuring the weight, measures the weight of the infant and toddler multiple times over a period of time, and the terminal 40 It is operated in a way that it is turned off after being provided.

In one embodiment, the weight measuring device 10 may receive a re-measurement request signal when the weight calculation fails in the terminal 40 or the server 50, so that the turn-on state is measured even after measuring the infant's weight multiple times. After maintaining, when the weight calculation completion signal is received from the terminal 40 or the server 50, it may be turned off.

In addition, in one embodiment, when the weight measurement device 10 receives a weight measurement request signal from the terminal 40, it is turned on to measure the weight of the infant.

Due to the nature of the hip seat 70, if the infant is too leaning on the parent's body, or if the right and left balance is severely disturbed, an error may occur in the measurement itself, so the server 50 can receive the infant through the service application. How to settle in) can provide a guiding image.

Accordingly, the guardian executes the service application installed in the terminal 40, checks the guiding image provided on the screen, and then seats the infant and toddler on the hip sheet 70 according to the guiding image.

In step S100, the terminal 40 receives the set of measured values measured from the first load cell 20 and the second load cell 25 multiple times, but is included in the set of measured values of a predetermined number of times or more among the set of measured values received multiple times. When the measured values of the first load cell 20 and the second load cell 25 differ by more than a threshold ratio, a posture correction request message of an infant or toddler may be provided to the terminal 40.

More specifically, although the measured values of the first load cell 20 and the second load cell 25 are similar, it is helpful for accurate weight value measurement, but the infant and child are seated incorrectly on the hip sheet 70, so that the first load cell 20 And if the difference between the two values measured in the second load cell 25 occurs too much, it may be a cause of an error in the measurement of the weight value, which means requesting the posture correction of an infant or toddler to the terminal 40.

The calculation unit 60 calculates an average value for a plurality of measurement values received from the weight measurement device 10. (Step S200)

The calculation unit 60 calculates an additional correction value according to the gender and the number of birth days of the infant to be applied to the average value calculated in step S200, using the standard growth chart data of the infant and the actual data of a plurality of infants stored in the database. (Step S300)

Calculate the additional correction value for the infant and toddler according to the gender and number of births. (Step S300)

The calculating unit 60 calculates the corrected weight value by adding the calculated average value and the additional correction value. (Step S400)

Although the error that occurs depending on the position and posture of the infant and the child seated on the hip sheet 70 may vary, the error that occurs also varies depending on the gender and the number of births of the infant, so the calculator 60 takes this into account and considers the error. Calculate the additional correction value of, and obtain the corrected weight value by applying the additional correction value to the average value obtained using the measurement value received from the weight measuring device 10.

More specifically, the calculation unit calculates an additional correction value according to the gender and the number of birth days of the infant, using the standard growth chart data of the infant and the actual data of a plurality of infants stored in the database.

At this time, the standard growth chart data created by the Center for Disease Control and Prevention is stored in the database of the server. In addition, the server database stores actual data on the weight of a plurality of infants according to gender and various birth days.

Therefore, the calculation unit can calculate the additional correction value according to the gender and the number of birth days of the infant and child using the standard growth chart data and actual data stored in the database.

At this time, the method of calculating the additional correction value may be implemented in various ways, for example, the additional correction value may vary according to the average value calculated in step S200.

In addition, the additional correction value calculation algorithm constructed by learning may use the standard growth chart data of the infant and the actual measured data of a plurality of infants stored in the database to calculate the additional correction value according to the gender and the number of births.

The calculation unit 60 is constructed with a weight calculation model that has been tested and tested a number of times for various cases, and performs additional calculation of the above-described correction value using the model.

In this way, the corrected weight value calculated through steps S100 to S400 requires the premise that the weight of an infant or toddler seated on the hip sheet 70 is accurately measured.

Hereinafter, a description will be given of a process of verifying whether a plurality of measurements measured by the weight measuring device 10 are correct measurements.

Next to step S400, the calculator 60 calculates the predicted weight value of the infant and toddler using the predicted weight calculation algorithm. (Step S500)

When the difference between the estimated weight value and the corrected weight value calculated by the calculator 60 is less than or equal to the threshold, the corrected weight value is determined as the final value and is provided through the service application of the terminal 40.

Conversely, when the difference between the calculated expected weight value and the corrected weight value is greater than or equal to a threshold value, the calculator 60 determines that the measured value measured by the weight measuring device 10 is wrong, and the service of the terminal 40 Measurement failure notification is provided through the application. (Step S600)

Accordingly, the guardian can control the weight measurement device 10 to measure the weight of the infant again by checking the measurement failure notification provided to the terminal 40 and selecting the re-measurement button.

Explain the expected weight calculation algorithm.

① If the previous measured value of the infant or toddler exists

The calculator 60 calculates the weight value A expected from the current date in consideration of one or more previous measured values of the infant and the infant and the weight gain rate of the infant.

The calculation unit 60 calculates a difference between the average weight values of the infants and toddlers based on the number of births of the infant at the time of measuring one or more previous measurement values of the infant and each previous measurement.

The calculator 60 calculates the average weight C of infants and toddlers corresponding to the current number of birth days.

Then, the calculation unit 60 calculates the current expected weight value of the infant or toddler using Equation (1).

② When the previous measured value of the infant or toddler does not exist

The calculating unit 60 is characterized in that the average weight value of infants and toddlers corresponding to the current number of birth days of the infant and toddler is determined as an expected weight of the infant.

At this time, the terminal 40 may store the infant's weight measurement value in the terminal 40's own storage space or may be transmitted to the server 50 for storage.

Further, in the above-described embodiment of the present invention, the calculator 60 has been described as a component of the terminal 40, but may be a component of the server 50.

For example, the terminal 40 is paired with the weight measuring device 10 and Bluetooth to receive the measured value, transmits it to the server 50, and then calculates the calculation unit 60 of the server 50 as described above It is also possible to perform and provide a final value to the terminal 40.

Such implementation of the invention can be easily selected by the practitioner of the invention according to each situation.

3 is a block diagram of a weight measuring device 10 installed in an infant hip seat 70 according to an embodiment of the present invention.

3, the weight measuring apparatus 10 according to an embodiment of the present invention includes a communication unit 30, a control unit, a first load cell 20, a second load cell 25, a battery, and the like.

However, in some embodiments, the server 50 may include fewer components or more components than the components illustrated in FIG. 3.

The battery supplies power (power) to the control unit, the load cell, and the communication unit 30 and can be charged through a cable terminal and a charging circuit. The weight measuring device 10 can measure the weight of an infant or toddler even in a situation where commercial power is not supplied due to the configuration of such a battery.

The control unit also turns on or off the power of the weight measuring device 10, and controls the load cell and the communication unit 30.

The communication unit 30 is a Bluetooth module, which is paired and communicates with the terminal 40 in a Bluetooth manner, transmits a plurality of measured values measured in a load cell to the terminal 40, and receives control signals input to the terminal 40. It is also done.

In the embodiment of the present invention, the weight measuring device 10 is installed on the mold portion 75 of the hip seat 70 for infants and infants to measure the weight of the seated infant.

In addition, the weight measurement device 10 includes a first load cell 20 and a second load cell 25, and when it is detected that an infant is seated in the hip sheet 70, it is turned on to start weight measurement to start infant weight measurement for a certain period of time. The weight of the body is measured a plurality of times, and this is provided to the paired guardian terminal 40.

At this time, the weight measuring device 10 transmits a plurality of measurement values measured multiple times to the terminal 40 through the communication unit 30, maintains a turn-on state, and the weight calculation completion signal of the infant and child from the terminal 40 May be received, or may be turned off when the calculator 60 determines the corrected weight value as the final value as described above.

In one embodiment, the control unit of the weight measuring apparatus 10 includes a first load cell 20 included in a set of measured values of a predetermined number of times or more among a plurality of set of measurements measured from the first load cell 20 and the second load cell 25 ) And the second load cell 25, if there is a difference between the forestry ratio or more, the terminal 40 may provide a request message for posture correction of the infant.

In one embodiment, the hip sheet 70 for infants and toddlers equipped with a weight measuring device 10 according to an embodiment of the present invention, the weight measuring device 10 described above is installed on the upper portion of the mold portion 75.

In one embodiment, the weight measurement server 50 using the hip sheet 70 for infants and toddlers is measured multiple times through the weight measuring device 10 installed in the hip sheet 70 for infants and measures a plurality of received infants. Receiving the value from the terminal 40, calculates the average value for the plurality of measured values, using the standard growth chart data of infants and children measured data stored in the database, applied to the calculated average value The additional correction values according to the gender and the number of birth days are calculated and provided to the terminal 40.

The weight measuring apparatus 10 according to the embodiment of the present invention described above, the infant hip seat 70, and the weight measuring server 50 are weights using the infant hip seat 70 described through FIGS. 1 to 2 Since only the measurement method and the category of the invention are different, the duplicate description and examples are omitted.

In the above, the method for measuring weight using the heap sheet for infants and toddlers according to an embodiment of the present invention described above is implemented as a weight measurement program (or application) using the heap sheet for infants to be executed in combination with a hardware server. Can be saved.

The above-described program is C, C++, JAVA, machine language, etc., in which a processor (CPU) of the computer can be read through a device interface of the computer in order for the computer to read the program and execute the methods implemented as a program. It may include a code (Code) coded in the computer language of the. Such code may include functional code related to a function defining functions necessary to execute the above methods, and control code related to an execution procedure necessary for the processor of the computer to execute the functions according to a predetermined procedure. can do. In addition, the code may further include a memory reference-related code as to which location (address address) of the computer's internal or external memory should be referred to additional information or media necessary for the computer's processor to perform the functions. have. In addition, when the processor of the computer needs to communicate with any other computer or server in the remote to execute the functions, the code can be used to communicate with any other computer or server in the remote using the communication module of the computer. It may further include a communication-related code for whether to communicate, what information or media to transmit and receive during communication, and the like.

The storage medium refers to a medium that stores data semi-permanently and that can be read by a device, rather than a medium that stores data for a short time, such as registers, caches, and memory. Specifically, examples of the storage medium include, but are not limited to, ROM, RAM, CD-ROM, magnetic tape, floppy disk, and optical data storage device. That is, the program may be stored in various recording media on various servers that the computer can access or various recording media on the user's computer. In addition, the medium may be distributed over a computer system connected through a network, and code readable by a computer in a distributed manner may be stored.

The steps of a method or algorithm described in connection with an embodiment of the present invention may be implemented directly in hardware, a software module executed by hardware, or a combination thereof. The software modules may include random access memory (RAM), read only memory (ROM), erasable programmable ROM (EPROM), electrically erasable programmable ROM (EEPROM), flash memory, hard disk, removable disk, CD-ROM, or It may reside on any type of computer readable recording medium well known in the art.

The embodiments of the present invention have been described above with reference to the accompanying drawings, but those skilled in the art to which the present invention pertains may be implemented in other specific forms without changing the technical spirit or essential features of the present invention. You will understand. Therefore, it should be understood that the above-described embodiments are illustrative in all respects and not restrictive.

10: weight measuring device
20: first load cell
25: second load cell
30: communication department
40: terminal
50: Server
60: calculation unit
70: hip sheet
75: mold part

Claims (9)

In the method of measuring the weight of the infant, performed by a computer,
Receiving, by the computer, a plurality of measured values measured from a weight measuring device installed in an infant hip seat;
Calculating an average value of the plurality of measured values by the calculation unit of the computer;
Calculating, by the calculation unit, an additional correction value according to the gender and the number of birth days of the infant to be applied to the calculated average value by using the standard growth chart data of the infant and the measured data of a plurality of infants stored in the database; And
Calculating a weight value corrected by the calculation unit applying the additional correction value to the average value;
Calculating, by the calculating unit, an estimated weight value of the infant or toddler using an expected weight calculation algorithm; And
The calculation unit further comprises the step of determining the corrected weight value as a final value when the difference between the expected weight value and the corrected weight value is less than or equal to a threshold value, and providing a measurement failure notification when it is greater than or equal to the threshold value. Weight measurement method using.
delete According to claim 1,
The predicted weight calculation algorithm,
If there is a previous measurement value of the infant,
Calculating the weight A expected at the current date in consideration of one or more previous measurements of the infant and the weight gain rate of the infant,
Calculates an average value B of a difference between average weight values of infants and toddlers based on the number of days of birth of the infant at the time of measuring one or more previous measured values of the infant and each previous measured value,
The average weight C of infants and toddlers corresponding to the current number of birth days is calculated,
Using the following equation (1) to calculate the expected weight value of the infant,
<Equation 1>

If there is no previous measurement of the infant,
Weight measurement method using the hip sheet for infants, characterized in that the average weight value of the infants corresponding to the current number of birth days of the infant and child is determined as the current estimated weight value of the infant.
According to claim 1,
The weight measuring device includes a first load cell and a second load cell,
The receiving step,
The computer receives a set of measurement values measured from the first load cell and the second load cell a plurality of times, and among the set of measurement values received a plurality of times, a set in which the first load cell and the second load cell measurement value differs by more than a threshold ratio is constant. If more than the number of times, further comprising the step of providing a request message for posture correction of the infant, weight measurement method using the hip sheet for infants.
According to claim 1,
The weight measuring device,
When it is detected that an infant is seated in the seat of the hip sheet, it is turned on to start weight measurement to measure the infant's weight multiple times over a period of time, and turn off when the infant's weight is completed. Characterized in that, using a hip sheet for infants and weight measurement method.
According to claim 1,
The weight measuring device,
It includes a first load cell and a second load cell, characterized in that when it detects that an infant is seated on the hip sheet, it is turned on to start weighing and measures the weight of the infant and child multiple times over a period of time to provide a paired guardian terminal. A method of measuring weight using a hip sheet for infants and toddlers.
In the weight measurement terminal using an infant infant hip sheet,
Receives a plurality of measured values from a weight measuring device installed in the hip sheet for infants and toddlers paired with the terminal, calculates an average value for the plurality of measured values, and standard growth chart data for infants and a plurality of infants stored in a database Using the actual measured data, calculate an additional correction value according to the gender and the number of birth days of the infant and child to be applied to the calculated average value, calculate the corrected weight value by applying the additional correction value to the average value, and predicted weight Calculate the predicted weight value of the infant and toddler using a calculation algorithm, determine the corrected weight value as the final value when the difference between the expected weight value and the corrected weight value is less than a threshold value, and provide a measurement failure notification when the threshold value is greater than or equal to A weight measuring terminal using a hip sheet for infants and toddlers.
A plurality of measured values of the infant and the child measured and received multiple times through the weight measuring device installed in the hip seat for infants and receiving are received from the terminal, the average value of the plurality of measured values is calculated, and the standard growth chart data and database of the infant and toddler are used. Using the measured data of a plurality of stored infants and toddlers, additional correction values according to the gender and the number of birth days of the infants to be applied to the calculated average values are calculated, and the corrected weight values are calculated by applying the additional correction values to the average values. And calculates the predicted weight value of the infant using the predicted weight calculation algorithm, and when the difference between the predicted weight value and the corrected weight value is less than or equal to the threshold value, the corrected weight value is determined as the final value, and when it is greater than or equal to the threshold value Weight measurement server using the infant's hip sheet, which provides notification of measurement failure.
A weight measurement program using a heap sheet for infants and children stored in a medium in order to execute the method of any one of claims 1, 3 to 6 in combination with a hardware computer.

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