JP3265664B2 - Exercise intensity display device and exercise intensity display control method - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an exercise intensity display device for displaying exercise intensity data and exercise intensity display control.
About the method .

[0002]

2. Description of the Related Art It is known that a pulse rises when a person exercises, and the pulse rate is proportional to the intensity of the exercise. So, if you measure the pulse rate during or immediately after exercise with a pulse meter,
You can know how much the exercise was. However, simply knowing the pulse rate does not make it possible to objectively know the meaning of the exercise that resulted in the pulse rate. Therefore, an exercise intensity display device that displays exercise intensity as versatile data for exercise physiology has been proposed.

[0003] This exercise intensity display device measures the pulse rate during or immediately after exercise, and when an age is input by key operation, an equation is obtained by using the input age and the measured pulse rate. Exercise intensity (%) is calculated from “pulse rate ÷ (220−age) × 100”. Therefore, the calculated exercise intensity (%) can indicate the degree of exercise with respect to the maximum exercise intensity of the age as an objective numerical value.
And the like, and can be displayed at any time by a read operation as appropriate. In addition to inputting age by key operation, it has an automatic update function, and once an age is input by key operation, exercise is performed based on the updated age and the measured pulse rate. The intensity is calculated and displayed.

[0004]

In such a conventional exercise intensity display device, the age is automatically updated by the automatic updating function, while the exercise intensity is indicated by the age as understood from the above equation. Variable. Therefore, even if the exercise with substantially the same pulse rate is performed before and after the age is automatically updated and increased, the value of the exercise intensity is different before and after the age is increased. On the other hand, the RAM and the like still store the exercise intensity measured before the age increases. Therefore, when this is read out and displayed, even if the same person exercises the same degree immediately after the age increases and has the same pulse rate, the exercise intensity read out and displayed and the current exercise intensity The value is different from the exercise intensity displayed immediately after the exercise. Therefore, two different values are displayed even if the exercise and the pulse rate are the same, and the user cannot determine which exercise intensity is correct, which may be confusing. .

[0005] The present invention has been made in view of such conventional problems, and an exercise intensity display device and an exercise intensity display device capable of displaying exercise intensity in a state where the user is not confused.
It is an object to provide a fine exercise intensity display control method.

[0006]

According to a first aspect of the present invention, there is provided an age data input means for inputting age data, and a pulse for obtaining pulse rate data by measuring a pulse. Measuring means; exercise intensity data calculating means for calculating exercise intensity data using the pulse rate data obtained by the pulse rate measuring means and the age data input from the age data input means; Storage means for storing exercise intensity data calculated by the data calculation means,
Birthday date data and current date data stored in advance
Based on the chromatography data, and age data calculation means for calculating age data, based on the age data calculated by the age data calculating means corrects the exercise intensity data stored in said storage means There is provided a data correcting means, and a display means for displaying the exercise intensity data corrected by the data correcting means and the exercise intensity data calculated by the exercise intensity data calculating means.

[0007] In the second aspect of the invention, pre
Birthday date data and current date data
Age data calculation means for calculating age data based on the data, pulse measurement means for measuring pulse to obtain pulse rate data, and the pulse rate data obtained by measurement of the pulse rate measurement means and the year. Exercise intensity data calculating means for calculating exercise intensity data using the age data calculated by the age calculating means; storage means for storing exercise intensity data calculated by the exercise intensity data calculating means; When the new age data is calculated by the calculating means, based on the new age data, the data correcting means for correcting the exercise intensity data stored in the storage means, and the data corrected by the data correcting means. Display means for displaying exercise intensity data and exercise intensity data calculated by the exercise intensity data calculation means;

[0008]

According to the first aspect of the present invention, when the pulse measuring means measures the subject's pulse, the exercise intensity data calculating means uses the measured pulse data and the age data input from the age data input means. , Calculate exercise intensity data,
The calculated exercise intensity data is displayed by the display means. The exercise intensity data is stored in the storage means. When the age data is calculated by the age data calculation means, the exercise data stored in the storage means is calculated based on the calculated age data. The intensity data is modified. Then, the corrected exercise intensity data is displayed on the display means, and when the age data increases, the exercise intensity data corrected by the increased age data is displayed on the display means. Will be.

In the invention of claim 2, not only the exercise intensity data stored using the age data calculated by the age data calculation means but also the exercise intensity data is calculated. Therefore, there is no need to provide separate age data input means.

[0010]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A first embodiment of the present invention will be described below with reference to FIGS. In this embodiment, the present invention is applied to an electronic wristwatch, and FIG. 1 is a plan view showing an external configuration of the wristwatch according to the embodiment. In the figure, 1 is a wristwatch case, 2 is a watch glass, 3 is a liquid crystal display device,
Reference numeral 4 denotes a pulse detection unit. The pulse detection unit 4 optically senses the flow of blood at the fingertip of the subject and detects the pulse based on the density of the blood flow, that is, the density of hemoglobin in the blood. A light receiving element (for example, a phototransistor) 6 is provided. When measuring the pulse, the finger of the subject is placed on the pulse detector 4. In addition, push button type S1 to S3 keys are arranged on the side surface of the case 1.

FIG. 2 is a block diagram showing a circuit configuration of the electronic wristwatch. The control unit (CPU) 7 is a central processing unit that controls each unit based on a microprogram stored in the ROM 8 in advance and performs clock processing, pulse measurement processing, exercise intensity calculation processing, age calculation processing, and the like. . RAM9
Is a memory for storing each data, which will be described later in detail. The key input unit 10 includes the S1 to S3 keys shown in FIG. 1 and sends a key input signal corresponding to a key operation to the control unit 7.
Output to Here, the S1 key is a key for changing the mode by changing the contents of a mode register described later.
The 2 key is a key for inverting the contents of a flag register F described later. The S3 key is a key for executing other processing.

The light emitting element 5 and the light receiving element 6 of the pulse detecting section 4 shown in FIG. 1 are connected to the pulse detecting circuit 11 and detect that the light receiving amount of the light receiving element 6 decreases due to a change in blood flow. And outputs a pulse signal synchronized with the pulse to the control unit 7. The decoder / driver 12 decodes display data output from the control unit 7 and supplies a display drive signal to the display unit 13.

The display unit 13 is composed of the liquid crystal display device 3 and displays various data by the display driving of the decoder / driver 12. The detailed configuration of the display unit 13 will be described later. The oscillation circuit 14 oscillates a clock signal of a predetermined frequency and inputs the clock signal to the frequency division / timing circuit 15. The frequency dividing / timing circuit 15 divides the frequency of the clock signal input from the oscillation circuit 14, generates various timing signals such as a clock signal, and supplies the generated signals to the control unit 7.

FIG. 3 is a diagram showing the contents of the RAM 9 before rewriting the data. The display register 9a is a register for storing data displayed on the display unit 13, and the clock register 9b is a register for storing a current time and a current date. The age register 9c is a register that stores the age data and the calculated age data of the subject (user of the wristwatch, etc.) previously input from the key input unit 10, and the measurement register 9d performs exercise. This is a register that measures the time spent.

The mode register M is a register for storing mode data. When "M = 0", a time display mode for displaying time, and when "M = 1", age setting and optimal (optimum). Age setting mode with pulse display, "M = 2"
Is a pulse measurement mode for performing time measurement, pulse display, and exercise intensity display.

The flag register F is a register for storing a flag indicating a time measurement state during exercise.
= 1 "indicates that the time is being measured. Pulse 1 register 9e
Is a register for storing pulse rate data corresponding to 60% of the maximum pulse rate (the lower limit of the optimal pulse rate data). The pulse 2 register 9f is a register for storing pulse rate data (upper limit of the optimal pulse rate data) corresponding to 80% of the maximum pulse rate, and the measured pulse rate register 9g is a register for storing the measured pulse rate. It is. Exercise intensity register 9h
Is a register that stores exercise intensity data indicating what percentage of the maximum pulse the measured pulse rate is,
The exercise intensity data is a percentage value.

The range register 9i stores range data indicating whether or not the measured pulse is within the range of an optimum exercise pulse rate (hereinafter, referred to as an optimum pulse rate) corresponding to 60 to 80% of the maximum pulse rate. This is a register to be stored. Here, the range data takes three values, “0 (within the range)”, “1 (below the range)”, and “2 (over the range)”.

The birthday memory 9j stores the inputted birthday with the year, month, and day. The data memory 90 includes an age area 90a for storing the age of the subject, a measurement date area 90b for storing the exercise intensity measurement date, a pulse rate area 90c for storing the measured pulse rate, and a measured exercise intensity (% ) Is divided into an exercise intensity area 90d for storing a plurality of rows of storage areas. Then, when the data rewriting process described later is executed, for example, each age data “25” stored in the age area 90a of the column and the exercise intensity data “25” stored in the exercise intensity area 90d As shown in FIG. 4, 67, 65, and 63 are rewritten as new age data 26 and exercise intensity data 68, 66, and 65, respectively.

Next, the operation of this embodiment having the above configuration will be described with reference to the flowchart shown in FIG. Normally, the control unit 7 is in the HALT state in step A1, and waits for a clock signal from the frequency division timing circuit 15 or a key input in the key input unit 10. When a clock signal is input, the process proceeds from step A1 to step A2. In the clock processing of step A2, the clock register 9b of the RAM 9
The current time data (including date and day of the week) stored in is updated. In the following step A3, “M = 2, F
= 1 ", that is, whether the content of the mode register M is" 2 "and the content of the flag register F is" 1 ". If "YES" is determined in the step A3, the process proceeds to the step A3.
The process proceeds to step A4, and if NO, the process proceeds to step A10.

That is, "M = 0 (time display mode)"
In the case of, NO is determined in the step A3 and the step A1
Go to 0. The data rewriting process is executed in step A10. This data rewriting process is a process for the data memory 90 as described with reference to FIGS. Therefore, the rewriting process is executed only for the data memory 90. At this time, if the data before rewriting and the data after rewriting are the same data (when the age has not changed), the same data is rewritten. As a result, there is virtually no data modification. In the same manner, in the same manner as in step A1 with the age unchanged.
When the process of 0 is executed, there is no substantial correction of data.

In the subsequent display processing in step A11, display according to the mode is performed. When “M = 1”, FIG.
The current time of the clock register 9b is displayed as shown in FIG. That is, the current time data “10: 5850 (1
0:58:50) "is displayed and the second numeral display section 1
3b displays day data "SU (Sunday)" and date data "6-30 (June 30)". Step A
From 10, the process returns to step A1.

When the S1 key is operated in the state shown in FIG. 6A, the mode is changed. That is, when there is a key input in the key input unit 10, the process proceeds from step A1 to step A12. In step A12, it is determined whether the S1 key has been input. When YES is determined in this step A12, the process proceeds to step A13, and when NO is determined, the process proceeds to step A14.

When the process proceeds to step A13, the contents of the mode register M are changed to "0" → "1", "1".
→ “2” or “2” → “0”. "M = 0"
When the S1 key is operated at step A13, "M = 0" is changed to "M = 1" by executing step A13, and the process proceeds from step A13 to step A11 via step A10.

In step A11, when the age setting mode is set to "M = 1", as shown in FIG.
The upper limit and the lower limit of the optimal pulse rate data are displayed on the first numeral display section 13b based on the contents of the pulse 1 register 9e and the pulse 2 register 9f, for example, "151-113", and are displayed on the second numeral display section 13b. Indicates the age data "AGE 25 (25 years old)" stored in the age register 9c.
In the pulse rate bar graph display section 13c, the range of the optimal pulse rate is statically lit and displayed.

FIG. 7 shows the pulse rate bar graph display section 13.
It is a figure showing composition of c. As shown in the figure, the pulse rate bar graph display frequency divider 13c has an upper limit display A composed of upward triangle segments, a pulse range display B composed of 14 rectangular segments, and a lower limit display composed of downward triangle segments. The body C and the range of the optimal exercise load intensity pulse rate and the measured pulse rate are graphically displayed. The upper limit indicator A is displayed when the range of the measured pulse rate or the optimal exercise load intensity pulse rate is “161” or more. The pulse range display B is “91 to 95”, “96 to 100”,.
The number is provided corresponding to the printed pulse range number of “5”, such as “1 to 155” and “156 to 160”. The lower limit display C is displayed when the range of the measured pulse rate or the optimal exercise load intensity pulse rate is “90” or less.

Therefore, in the display process in step A11, as shown in FIG. 6B, nine pulse ranges corresponding to the pulse rate "151" to the pulse rate "113" of the pulse rate bar graph display section 13c are displayed. The display B is displayed in a stationary lighting state.
After execution of step A11, the process returns to step A1.

In order to update the age data in the display state of FIG. 6B, the user operates the S2 key. Accordingly, the process proceeds from step A1 to step A12, and is determined to be NO, and the process proceeds to step A14. In step A14, it is determined whether the S2 key has been operated. If YES is determined in the step A14, the process proceeds to the step A1
The process advances to step A18 if NO, and if NO. When the process proceeds to step A15, it is determined whether or not “M = 1”, that is, whether or not the age setting mode. When YES is determined in this step A15, the process proceeds to step A16, and when NO, the process proceeds to step A19.

When the process proceeds to step A16 in the case of "M = 1", an age update process is executed. In this age updating process, the age data stored in the age register 9c of the RAM 9 is updated by adding +1. In a succeeding step A17, an optimal pulse calculation process is executed. In this optimum pulse calculation process, based on the updated age data, a pulse having a value of 60% and a value of 80% of the maximum pulse rate of the person of the age are calculated as the optimum pulse rate, and the maximum pulse rate of 60 is calculated. The value of% is stored in the pulse 1 register 9e, and the value of 80% of the maximum pulse rate is stored in the pulse 2 register 9f. The age data is, for example, "2
In the case of "5", the maximum pulse rate is "220" as described later.
−25 ”, the value“ 195 ”is set as the maximum pulse rate, and the value“ 117 ”of 60% thereof is stored in the pulse 1 register 9e as the lower limit of the optimum pulse rate, and 80% of the maximum pulse rate is stored. The value "156" is stored in the pulse rate 2 register 9f as the upper limit of the optimal pulse rate. After the execution of step A17, a rewriting process described later is executed in step A10, and then the process proceeds to step A11. In step A11, the upper limit and lower limit of the optimal pulse rate data, the age data, and the range of the optimal pulse rate are displayed by the bar graph display unit 13c as described above.

On the other hand, if NO is determined in the step A15, the process proceeds to a step A19 to determine whether or not "M = 2". If YES is determined in this step A19, the process proceeds to step A20, and if NO, the process proceeds to step A20.
Go to 10. When the process proceeds to step A20 in the case of "M = 2", the content of the flag register F is inverted at step A20, and becomes "0" → "1" or "1" → "0". That is, when "M = 2", every time the S2 key is operated, the content of the flag register F is inverted, and after executing step A20, the process proceeds to step A10.

In the case of "M = 1, F = 1", when a clock signal is output, steps A1 to A3 are executed, "YES" is determined in step A3, and the process proceeds to step A4. Here, when “M = 1, F = 1”, it indicates that the pulse measurement mode is being performed and time measurement is being performed. And
In step A4, a pulse measurement process is executed, the measurement time register stored in the measurement register 9d of the RAM 9 is updated, and the time during exercise is measured.

In step A5, a pulse measurement process is executed. In this pulse measurement process, when a subject's finger is placed on the pulse detection unit 4, the pulse detection circuit 11
The pulse is detected by the light receiving element 6 and a pulse signal is output to the control unit 7. The control unit 7 measures the time interval of the pulse signal, that is, the pulse cycle, detects the pulse rate per minute, and stores the pulse rate data in the pulse measurement register 9 of the RAM 9.
c. However, since it takes some time to measure the pulse rate, the next step A6 is step A5.
It is determined whether the pulse measurement has been completed. If the pulse measurement has not been completed, the process returns to step A1 via the data rewriting process in step A10 and the display process in step A11.

When the pulse rate data per minute is measured by repeatedly executing steps A1 to A5, for example, the pulse rate data "132" per minute is obtained.
Is stored in the measurement pulse register 9g to complete the pulse measurement, and the process proceeds from step A6 to step A7. In this step A7, an age calculation process is executed. This age calculation process is based on the present date data (year / month / day) stored in the clock register 9d and the birthday data (use date / time) stored in the birthday memory 9i. Date data corresponding to the birthday of the person, which is stored in advance in the birthday memory 9i in a mode set by operating the S3 key).

In the following exercise intensity calculation processing in step A8, exercise intensity is calculated. The calculation of the exercise intensity is calculated using the pulse rate data measured in step A5 and the age data calculated in step A7.
In other words, taking the statistical data of a large number of people, the maximum pulse rate of the upper limit in a person of 20 years old is approximately 200 beats / minute, and the maximum pulse rate of the upper limit in a person of 40 years old is about 180 beats / minute and 60 years old. The maximum pulse rate of the upper limit for the person is approximately 160 beats / minute. When a calculation formula is obtained from the data by setting the age as X and the maximum pulse rate as Y, the maximum pulse rate Y at each age X is
It is represented by a calculation formula of Y = 220−X. And
In step A9, the exercise intensity = measured pulse rate / (220-age) × 100 is calculated. The exercise intensity data obtained by this equation is stored in the exercise intensity register 9h of the RAM 9 and the exercise intensity area of the data memory 90. 90c. That is, the exercise intensity data stored in the exercise intensity register 9h and the exercise intensity area 90c is data indicating what percentage of the measured pulse rate was to the maximum pulse rate of the person of the age. . This is ratio data indicating the degree of exercise intensity with respect to the maximum exercise intensity at which the exercise performed is the maximum pulse rate of a person of that age. Here, as shown in FIG. 3, if the age data of the subject is “25” and the measured pulse rate data is “132”, the maximum pulse rate is 220−
25 = 195, and the measured pulse rate data is “132”, so “67 (%)” is obtained as exercise intensity data, and this exercise intensity data “67 (%)” is stored in the exercise intensity register 9h and the data memory. 90 exercise intensity area 90d
Is stored. At this time, the current date stored in the clock register 9b is stored in the measurement date area 90a of the data memory 90. Therefore, as illustrated in FIG. 3, the subject of the 25-year-old measured the exercise intensity data on “October 1, 1991”, “November 1, 1991”, and “Dec. 1, 1991”, respectively. For example, the age area 90a of the data memory 90 includes a measurement date area 90b, a pulse rate area 90c, and an exercise intensity area 90d.
Stores age data, measurement date data, pulse data, and exercise intensity data, respectively.

In step A9, a range determination process is performed. In the range determination process, it is determined whether the measured pulse rate data is within the range of the optimal exercise load intensity. Generally, 60 to 80% of the maximum exercise intensity is called the optimal exercise load intensity. Therefore, in the range determination processing, the measured pulse rate data is stored in the pulse 1 register 9e and the pulse 2 register.
It is detected whether the pulse rate is within the range of 60 to 80% of the maximum pulse rate stored in the register 9f, and the detection result is stored in the RAM 9
In the range register 9i. If the measured pulse rate data is lower than the optimal exercise load intensity, the determination result is “1”, if the measured pulse rate data is within the range of the optimal exercise load intensity, the determination result is “0”. The result “2” is stored in the range register. In this case, since the measured pulse rate data is "132", the determination result "0" is stored in the range register 9i.

Subsequently, the data rewriting process is executed. If the age of the subject does not change at this time,
As described above, there is no substantial rewriting of the data stored in the data memory 90. Therefore, step A
11, the display process is executed. In step A9, in the case of the pulse measurement mode of “M = 2”, as shown in FIG.
a shows the measured pulse rate data "132" and the exercise intensity data "67 (%)", and the second numeral display section 13b displays the measured time data "0'26" (0 minutes 26 seconds). The pulse rate bar graph display section 13c displays the optimum pulse rate range "151-113" and the pulse rate data "132".
Is displayed graphically.

That is, as shown in FIG. 8, the age data “25” and the optimal exercise load intensity pulse rate data “156 to 1”
17 "and the measured pulse rate data" 140 ", and nine pulse range display bodies B corresponding to the pulse rate" 117 "to the pulse rate" 117 "are steadily lit and displayed, and the pulse rate" pulse rate display unit B corresponding to 136-140 "is blinking at a period of 2H _Z.

For example, the birthday of the subject stored in the birthday memory 9i is "January 1, 1966", and the birthday when the subject turns 26 years old, "January 1, 1992"
It is assumed that the pulse measurement mode is set on “day” and the exercise intensity is measured in the pulse measurement mode. At this time, if the area indicated by the arrow in the data memory 90 shown in FIG. 4 is vacant at the time when the pulse measurement processing is completed in step A6, the pulse rate area 90c of this area is displayed in the pulse rate area 90c. Data “126” is stored. In the following step A7,
The age of 26 is calculated based on the difference between the present date and the birthday, and the age "26" is stored in the age area 90a on the same row as the pulse rate data "126". Further, the calculated age is stored in the age register 9c and the age area 90 in the data memory 90 which has been vacant until now, as shown in FIG.
stored in a (arrow). Further, in step A8,
The above-described exercise intensity calculation is performed using the pulse rate data “126” and the age data “26”, and the calculated exercise intensity data “65” is stored in the exercise intensity area 90 in the same row.
stored in d.

Further, after the above-described range determination is performed in step A9, a data rewriting process is performed in step A10. In this case, since the new age “26” of the subject is newly calculated by the age calculation in step A7, the data memory 9 shown in FIG.
The age “25” stored in the age area 90 a of 0 is different from the current age “26”. In this case, the past age stored in the age area 90a of the data memory 90 is rewritten to the present age, and the exercise intensity is also rewritten to a value using the rewritten age. That is, "25""25""25" of the age area 90a
Are rewritten as "26", and the rewritten age "26" and the pulse rate data "1" measured on each measurement date are rewritten.
The exercise intensity is calculated using each of “32”, “129”, and “126”.

Therefore, the exercise intensity of the pulse rate “132” is 132 ÷ (220-2)
6) = 68 The exercise intensity of the pulse rate “129” is 129 ÷ (220-2).
6) = 66 The exercise intensity of the pulse rate “126” is 126 ÷ (220-2).
6) = 65, and the exercise intensity data at the age of 25 stored in the exercise intensity area before rewriting in FIG.
8 "," 65 "→" 66 "," 63 "→" 65 "(see arrows in FIGS. 3 and 4). Therefore, as can be understood by comparing the row with the arrow in the contents of the rewritten data memory 90 shown in FIG.
If it is "6", the exercise intensity is also "6" because it is the same person.
5 ".

When this data rewriting process is executed, all the data stored in the data memory 90 are displayed collectively in the next display process. At this time, if the pulse rate is the same "126", , The same exercise intensity “65” is displayed. Therefore, the subject can recognize the exercise intensity of the exercise performed on each measurement date without being confused, without being confused.

In the above description, step A
Although the rewriting process when a new age is calculated is shown in FIG. 7, even when the age is changed in step A16, after the optimal pulse calculation process is executed in step A17, the process proceeds to step A10. The data rewriting process is executed. That is, as shown in FIG. 9, after setting the age “25” (1), a plurality of exercise intensity data of the age “25” is stored (2), and then a new age “35” is set. When the age data is changed by setting, (3), all the data stored in (2) are converted into exercise intensity data corresponding to the age after the age is changed in step A10 (4). ).

FIG. 10 is a flowchart showing a second embodiment of the present invention. In this embodiment, the S3 key shown in FIG. 1 is used as a data rewriting key, and the presence or absence of an operation on the S3 key is determined in step B10.
Other process determinations other than the determination in step S11 are the same as those in the flowchart of the first embodiment in FIG. When the data rewriting key (S3 key) is operated to set the data rewriting mode, the data rewriting process is executed in step B11. However, when the data rewriting mode is set, the process proceeds to step B11. Do not execute the data rewriting process of.

Therefore, in this embodiment, if the data rewriting mode is not set, the subject's birthday arrives and the subject's age changes from 25 to 26.
Even if it increases to the age, the exercise intensity data “67”, “65”, “63” at the time of the arrow 25 in FIG.
Exercise intensity data after the age of 26 shown by the arrow in FIG. 4 is continuously stored. Therefore, by setting the data rewriting mode to non-setting, past exercise intensity data can be stored.

In this embodiment, step B
Even if the age is changed at 17, if the data rewriting mode is in a non-set state, the past exercise intensity data is not rewritten. Therefore, for example, even if the owner of this watch lends the watch to another person and the other person measures the exercise intensity, if the loan is made after the data rewrite mode is set to the non-setting state in advance, the lending is performed until then. The exercise intensity data of the owner stored in the data memory 90 is not rewritten from the exercise intensity data of the loaned person. Therefore, it is possible to save the exercise intensity data of the owner when the watch is lent.

[0045]

As described above, according to the first and seventh aspects of the present invention, the exercise intensity data stored in advance is corrected based on the calculated age data, and the corrected exercise intensity data is corrected. Intensity data and exercise intensity data stored in advance can be displayed. Therefore, when the same person performs the same degree of exercise and has the same pulse rate, the displayed values of the plurality of exercise intensity data do not differ, and the user is not confused. Can display the exercise intensity. According to the second and eighth aspects of the present invention , the stored exercise intensity data is corrected based on the calculated new age data.
The modified exercise intensity data and stored
And dynamic intensity data. For this reason, it is not necessary to provide an age data input means separately, and the apparatus can be simplified.

[Brief description of the drawings]

FIG. 1 is a plan view showing an external configuration of an electronic wristwatch to which an embodiment of the present invention is applied.

FIG. 2 is a block diagram showing a circuit configuration of the electronic wristwatch.

FIG. 3 is a diagram showing memory contents before data rewriting.

FIG. 4 is a diagram showing memory contents after data rewriting.

FIG. 5 is a flowchart showing the operation of the first embodiment of the present invention.

FIG. 6 is a diagram showing a part of a display state in each mode.

FIG. 7 is a diagram showing a configuration of a pulse rate bar graph display unit.

FIG. 8 is a diagram showing an example of a display state of a pulse rate bar graph display unit.

FIG. 9 is a diagram illustrating a relationship between a change in age data and data.

FIG. 10 is a flowchart showing the operation of the second embodiment of the present invention.

[Explanation of symbols]

 Reference Signs List 1 case 2 watch glass 3 liquid crystal display device 4 pulse detection unit 7 control unit 8 ROM 9 RAM 10 key input unit 13 display unit 90 data memory 90a age area 90b measurement date area 90c pulse rate area 90d exercise intensity area

Continuation of the front page (58) Field surveyed (Int. Cl. ⁷ , DB name) A61B 5/02-5/0245 A61B 5/22 A63B 23/00-23/18

Claims (12)

(57) [Claims] 1. Age data input means for inputting age data; pulse measuring means for measuring pulse to obtain pulse rate data; pulse rate data obtained by the pulse rate measuring means; Exercise intensity data computing means for computing exercise intensity data using age data input from the means; storage means for storing exercise intensity data computed by the exercise intensity data computing means; Age data calculating means for calculating age data based on the date data of the birthday and the current date data; and stored in the storage means based on the age data calculated by the age data calculating means. Data correcting means for correcting the exercise intensity data, and exercise intensity data corrected by the data correcting means and exercise calculated by the exercise intensity data calculating means. Display means for displaying intensity data; and an exercise intensity display device. 2. Age data calculating means for calculating age data based on birthday date data and current date data stored in advance, and pulse measuring means for measuring pulse to obtain pulse rate data. Exercise intensity data calculating means for calculating exercise intensity data using the pulse rate data obtained by the measurement of the pulse rate measuring means and the age data calculated by the age calculating means; Storage means for storing the exercise intensity data calculated by the calculation means; and when the new age data is calculated by the age calculation means, the new age data is stored in the storage means based on the new age data. Data correcting means for correcting exercise intensity data; exercise intensity data corrected by the data correcting means; and exercise intensity data calculated by the exercise intensity data calculating means Exercise intensity display device characterized by comprising a display means for displaying. 3. The exercise intensity data calculating means outputs new age data from the age data calculating means based on the pre-stored birthday date data and current date data. Using the new age data and the pulse rate data stored in advance, the calculation of the exercise intensity data is executed again to calculate new exercise intensity data, and the data correction means stores the exercise intensity data. 3. The exercise intensity display device according to claim 1, wherein the previous exercise intensity data is rewritten into the newly calculated exercise intensity data. 4. The age data calculating means calculates the age data by comparing the pre-stored birthday date data with the current date data being timed. Item 3. The exercise intensity display device according to item 1 or 2. 5. The storage means stores the age data and the pulse rate data together with the exercise intensity data, and the data correcting means stores not only the exercise intensity data but also the pre-stored birthday date data. And correcting the age data stored in the storage means by using the age data newly calculated by the age data calculation means based on the current date data being counted. The exercise intensity display device according to claim 1 or 2, wherein: 6. Mode setting means for selectively setting a first mode and a second mode is further provided, and said data correcting means operates only in the first mode to correct the exercise intensity data. 3. The exercise intensity display device according to claim 1, wherein the exercise intensity display device executes the operation and stops the operation in the second mode. 7. An exercise intensity display control method for displaying exercise intensity on a display unit, comprising: an age data input step of inputting age data; a pulse measurement step of measuring pulse to obtain pulse rate data; a storage step of using the age data inputted calculates the exercise intensity data and pulse rate data obtained by the measurement step at the age data input step, and stores the computed exercise intensity data, previously The age data is calculated based on the stored birthday date data and the current date data, and the exercise intensity data stored in the storage step is corrected based on the calculated age data. and data correction step, the exercise intensity data stored in the data correction said storage step and modified exercise intensity data from the step before Exercise intensity display control method characterized by comprising a display control step of displaying on the display unit. 8. An exercise intensity display control method for displaying exercise intensity on a display unit, wherein an age data calculating step of calculating age data based on birthday date data and current date data stored in advance. A pulse measurement step of measuring pulse to obtain pulse rate data; and exercise intensity using the pulse rate data obtained by the measurement of the pulse rate measurement step and the age data calculated by the age calculation step. Calculating the data and storing the calculated exercise intensity data; and when new age data is calculated by the age calculating step, storing the data in the storing step based on the new age data. and data correcting step of correcting the exercise intensity data being, said storing step and modified exercise intensity data from the data correction step Exercise intensity display control method characterized by the exercise intensity data stored with a, a display control step of displaying on the display unit Te. 9. When new age data is output based on the pre-stored birthday date data and the current date data, the storing step stores the new age data and the new age data in advance. by using the pulse rate data you have, the running operation of the exercise intensity data again computes a new exercise intensity data, the computed new
Storing the new exercise intensity data , wherein the data modification step includes rewriting the stored previous exercise intensity data into the calculated new exercise intensity data. The exercise intensity display control method according to claim 7 or 8, wherein: Age data 10. is the calculated, claims, characterized in that said a age data calculated by comparing the date data and the current date data birthday stored in advance Item 7. The exercise intensity display control method according to Item 7 or 8. 11. The storage step includes a storage step of storing the age data and the pulse rate data together with the exercise intensity data, and the data correcting step includes not only the exercise intensity data but also the exercise intensity data. A correction step of also correcting the age data stored in the storage step using the newly calculated age data based on the stored birthday date data and the current date data. The exercise intensity display control method according to claim 7 or 8, further comprising: 12. The method according to claim 12, further comprising a mode setting step of selectively setting a first mode and a second mode, wherein the data correcting step is performed only in the first mode to perform the operation of the exercise intensity data. 9. The exercise intensity display control method according to claim 7, further comprising the step of executing a correction and stopping the operation in the second mode.