CN110935159B - Fitness equipment heart rate display method, device, equipment and storage medium - Google Patents
Fitness equipment heart rate display method, device, equipment and storage medium Download PDFInfo
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- CN110935159B CN110935159B CN201911360490.5A CN201911360490A CN110935159B CN 110935159 B CN110935159 B CN 110935159B CN 201911360490 A CN201911360490 A CN 201911360490A CN 110935159 B CN110935159 B CN 110935159B
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/06—Indicating or scoring devices for games or players, or for other sports activities
- A63B71/0619—Displays, user interfaces and indicating devices, specially adapted for sport equipment, e.g. display mounted on treadmills
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/024—Detecting, measuring or recording pulse rate or heart rate
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2230/00—Measuring physiological parameters of the user
- A63B2230/04—Measuring physiological parameters of the user heartbeat characteristics, e.g. ECG, blood pressure modulations
- A63B2230/06—Measuring physiological parameters of the user heartbeat characteristics, e.g. ECG, blood pressure modulations heartbeat rate only
Abstract
The invention discloses a heart rate display method of fitness equipment, which is characterized in that after a heart rate pulse signal of a user is acquired in real time through a holding type heart rate sensor, a heart rate value to be displayed is read and calculated according to the width of a low level signal. When the latest heart rate value to be displayed is larger than the previous heart rate value to be displayed and exceeds 5 values, updating the latest heart rate value to be displayed as the previous heart rate value to be displayed plus 5 values; and when the latest heart rate value to be displayed is smaller than the previous heart rate value to be displayed and exceeds 5 values, updating the latest heart rate value to be displayed as the previous heart rate value to be displayed minus 5 values. The difference value between the latest heart rate value to be displayed and the previous heart rate value to be displayed is limited within 5 values, so that the displayed heart rate value can be more practical, and the heart rate value can be displayed more accurately. The invention also provides a device, equipment and a storage medium, which also have the beneficial effects.
Description
Technical Field
The invention relates to the technical field of fitness equipment, in particular to a fitness equipment heart rate display method, a fitness equipment heart rate display device, fitness equipment heart rate display equipment and a computer readable storage medium.
Background
With the continuous progress of science and the continuous development of society, more and more people can use fitness equipment in a gymnasium or at home. At the present time, many aerobic exercise machines, such as treadmills, ellipsometers, etc., are equipped with a hand-held heart rate sensor to detect and display a user's heart rate value in real time.
In the prior art, a heart rate pulse signal of a user is acquired in real time through a handheld heart rate sensor, and then a heart rate value is calculated according to the pulse signal. However, in the prior art, because the accuracy of the heart rate pulse signal acquired by the handheld heart rate sensor is generally low, so that the heart rate value calculated by the handheld heart rate sensor in the prior art has a large deviation, how to provide a relatively accurate heart rate display method for fitness equipment is a problem that needs to be solved by those skilled in the art urgently.
Disclosure of Invention
The invention aims to provide a heart rate display method of fitness equipment, which can accurately display a heart rate value; the invention also provides a fitness equipment heart rate display device, fitness equipment heart rate display equipment and a computer readable storage medium, which can accurately display the heart rate value.
In order to solve the technical problem, the invention provides a method for displaying the heart rate of fitness equipment, which comprises the following steps:
acquiring a heart rate pulse signal of a user in real time through a handheld heart rate sensor;
reading the width of a low-level signal in the heart rate pulse signal;
calculating a heart rate value to be displayed according to the width of the low-level signal;
when the latest heart rate value to be displayed is larger than the previous heart rate value to be displayed by more than 5 values, updating the latest heart rate value to be displayed to be the previous heart rate value to be displayed plus 5 values;
when the latest heart rate value to be displayed is smaller than the previous heart rate value to be displayed and exceeds 5 values, updating the latest heart rate value to be displayed to be the previous heart rate value to be displayed minus 5 values;
and displaying the heart rate value to be displayed.
Optionally, the calculating the heart rate value to be displayed according to the width of the low-level signal includes:
and when the widths of the two low-level signals are read, calculating the heart rate value to be displayed according to the average value of the widths of the two adjacent low-level signals.
Optionally, the calculating the heart rate value to be displayed according to the width of the low-level signal includes:
and when the widths of the five low-level signals are read, calculating a heart rate value to be displayed according to the average value of the widths of the five adjacent low-level signals.
Optionally, the calculating the heart rate value to be displayed according to the width of the low-level signal includes:
when the widths of the ten low-level signals are read, calculating the heart rate value to be displayed according to the average value of the widths of the ten adjacent low-level signals.
Optionally, the calculating the heart rate value to be displayed according to the width of the low-level signal includes:
and when twenty widths of the low-level signals are read, calculating the heart rate value to be displayed according to the average value of twenty adjacent widths of the low-level signals.
Optionally, after the heart rate pulse signal of the user is obtained in real time by the handheld heart rate sensor, the method further includes:
reading the width of a high-level signal in the heart rate pulse signal;
dividing the sum of the widths of the first two adjacent high-level signals by one minute to obtain a standard heart rate value;
the calculating the heart rate value to be displayed according to the width of the low-level signal comprises:
dividing the width of the first low-level signal by one minute to obtain a heart rate value to be displayed;
after the calculating the heart rate value to be displayed according to the width of the low-level signal, the method further comprises the following steps:
when the heart rate value to be displayed is larger than the standard heart rate value, setting the numerical value of the heart rate value to be displayed which is displayed for the first time as 90;
and when the heart rate value to be displayed is less than or equal to the standard heart rate value, setting the numerical value of the heart rate value to be displayed which is displayed for the first time as 60.
The invention also provides a heart rate display device of the fitness equipment, which comprises:
an acquisition module: the handheld heart rate sensor is used for acquiring a heart rate pulse signal of a user in real time;
a low level read module: the width of a low-level signal in the heart rate pulse signal is read;
a low level calculation module: the heart rate display device is used for calculating a heart rate value to be displayed according to the width of the low-level signal;
a first update module: when the latest heart rate value to be displayed is larger than the previous heart rate value to be displayed by more than 5 values, updating the latest heart rate value to be displayed to be the previous heart rate value to be displayed plus 5 values;
a second update module: when the latest heart rate value to be displayed is less than the previous heart rate value to be displayed and exceeds 5 values, updating the latest heart rate value to be displayed to be the previous heart rate value to be displayed minus 5 values;
a display module: for displaying the heart rate value to be displayed.
Optionally, the method further includes:
a high level reading module: the width of a high-level signal in the heart rate pulse signal is read;
a standard heart rate value calculation module: dividing the sum of the widths of two adjacent high-level signals by one minute to obtain a standard heart rate value;
the low level calculation module is specifically configured to:
dividing the width of the first low-level signal by one minute to obtain a heart rate value to be displayed;
the device further comprises:
a first display module: when the heart rate value to be displayed is larger than the standard heart rate value, the numerical value of the heart rate value to be displayed for the first time is determined as 90;
a second display module: and when the heart rate value to be displayed is less than or equal to the standard heart rate value, setting the numerical value of the heart rate value to be displayed for the first time as 60.
The invention also provides fitness equipment heart rate display equipment, which comprises:
a memory: for storing a computer program;
a processor: for implementing the steps of the fitness equipment heart rate display method according to any one of the preceding items when the computer program is executed.
The invention also provides a computer readable storage medium, which stores a computer program, and the computer program is used for realizing the steps of the fitness equipment heart rate display method according to any one of the fitness equipment heart rate display methods when being executed by a processor.
According to the heart rate display method for the fitness equipment, after the heart rate pulse signals of the user are acquired in real time through the holding type heart rate sensor, the width of the low-level signals in the heart rate pulse signals is read, and then the heart rate value to be displayed is calculated according to the width of the low-level signals. When the latest heart rate value to be displayed is larger than the previous heart rate value to be displayed and exceeds 5 values, updating the latest heart rate value to be displayed as the previous heart rate value to be displayed plus 5 values; and when the latest heart rate value to be displayed is smaller than the previous heart rate value to be displayed and exceeds 5 values, updating the latest heart rate value to be displayed as the previous heart rate value to be displayed minus 5 values. When the user uses the fitness equipment, the interval between the heart rate values calculated according to the heartbeat pulse signal in each beating can not be obviously changed under the real condition, the difference value between the latest heart rate value to be displayed and the previous heart rate value to be displayed is limited within 5 values, the displayed heart rate value can be more in line with the reality, and therefore the heart rate value can be displayed more accurately.
The invention also provides a fitness equipment heart rate display device, fitness equipment heart rate display equipment and a computer readable storage medium, which also have the beneficial effects and are not repeated herein.
Drawings
In order to more clearly illustrate the embodiments or technical solutions of the present invention, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a flow chart of a method for displaying a heart rate of exercise equipment according to an embodiment of the present invention;
FIG. 2 is a flow chart of a method for displaying heart rate of exercise equipment according to an embodiment of the present invention;
FIG. 3 is a block diagram of a heart rate display device of an exercise apparatus according to an embodiment of the present invention;
fig. 4 is a block diagram of a heart rate display device of an exercise apparatus according to an embodiment of the present invention.
Detailed Description
The core of the invention is to provide a heart rate display method of fitness equipment. In the prior art, after the heart rate pulse signal acquired by the hand-held heart rate sensor, the time of each heart beat is calculated only from the heart rate pulse signal and then converted into a heart rate value. Or the average heart rate value over a period of time may be displayed and the maxima and minima over that period of time may be eliminated when calculating the average heart rate value. However, in any mode, the heart rate value displayed in the prior art fluctuates greatly due to the low measurement precision of the hand-held heart rate sensor, which is not practical.
According to the heart rate display method for the fitness equipment, after the heart rate pulse signals of the user are acquired in real time through the holding type heart rate sensor, the width of the low-level signals in the heart rate pulse signals is read, and then the heart rate value to be displayed is calculated according to the width of the low-level signals. When the latest heart rate value to be displayed is larger than the previous heart rate value to be displayed and exceeds 5 values, updating the latest heart rate value to be displayed as the previous heart rate value to be displayed plus 5 values; and when the latest heart rate value to be displayed is smaller than the previous heart rate value to be displayed and exceeds 5 values, updating the latest heart rate value to be displayed as the previous heart rate value to be displayed minus 5 values. When the user uses the fitness equipment, the interval between the heart rate values calculated according to the heartbeat pulse signal in each beating can not be obviously changed under the real condition, the difference value between the latest heart rate value to be displayed and the previous heart rate value to be displayed is limited within 5 values, the displayed heart rate value can be more in line with the reality, and therefore the heart rate value can be displayed more accurately.
In order that those skilled in the art will better understand the disclosure, the invention will be described in further detail with reference to the accompanying drawings and specific embodiments. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, fig. 1 is a flowchart of a method for displaying a heart rate of a fitness apparatus according to an embodiment of the present invention.
Referring to fig. 1, in an embodiment of the present invention, a method for displaying a heart rate of fitness equipment includes:
s101: the heart rate pulse signals of the user are acquired in real time through the handheld heart rate sensor.
In this step, can acquire user's heart rate pulse signal in real time through hand-held heart rate sensor. For the specific structure and measurement principle of the handheld heart rate sensor, reference may be made to the prior art, and details thereof are not repeated herein. In this step, the acquired heart rate pulse signal is usually a segment of high-level and a segment of low-level pulse signal, i.e. a high-level signal and a low-level signal can be read out from the heart rate pulse signal.
S102: and reading the width of the low-level signal in the heart rate pulse signal.
In this step, the width of the low level signal in the heart rate pulse signal is read, and the unit of the low level signal width is usually a unit of second (S), although the specific unit of the low level signal width in the heart rate pulse signal is not particularly limited in the embodiment of the present invention, as the case may be. In general, the low-level signal width may represent an interval time between two adjacent heartbeats, so that a heart rate value may be calculated from the low-level signal width in a subsequent step.
S103: and calculating the heart rate value to be displayed according to the width of the low-level signal.
In this step, the heart rate value to be displayed can be calculated according to the width of the low-level signal, namely the interval time between two adjacent heart beats. The detailed calculation process will be described in detail in the following embodiments of the present invention, and will not be described herein. Typically, the heart rate value may be calculated by dividing one minute by one low level signal width. If the unit of the low level signal width is second, the heart rate value needs to be calculated by dividing 60 by one low level signal width.
S104: and when the latest heart rate value to be displayed is larger than the previous heart rate value to be displayed by more than 5 values, updating the latest heart rate value to be displayed as the previous heart rate value to be displayed plus 5 values.
In the step, when the newly calculated heart rate value to be displayed is compared with the previous heart rate value to be displayed, the newly calculated heart rate value to be displayed is increased by more than 5 values; for example, the previous heart rate value to be displayed is 90, and the later calculated heart rate value to be displayed is 125, and it can be basically determined that the later measured heart rate value to be displayed is abnormal data caused by a change in the gripping manner or inaccurate measurement by the hand-held heart rate sensor, and the normal heart rate of the person does not suddenly rise within a heartbeat interval 35. In this step, when the newly calculated heart rate value to be displayed is increased by more than 5 values compared with the previous heart rate value to be displayed, the newly calculated heart rate value to be displayed is updated to be the previous heart rate value to be displayed plus 5 values, namely, the newly calculated heart rate value to be displayed is added with 5 values on the basis of the previous heart rate value to be displayed; for example, if the previously calculated heart rate value to be displayed is 90, the latest heart rate value to be displayed in this step is increased to 95 at most, so as to ensure that the heart rate value to be displayed is closer to the actual situation.
S105: and when the latest heart rate value to be displayed is smaller than the previous heart rate value to be displayed and exceeds 5 values, updating the latest heart rate value to be displayed as the previous heart rate value to be displayed minus 5 values.
In the step, when the newly calculated heart rate value to be displayed is compared with the previous heart rate value to be displayed, the value is suddenly reduced by more than 5; for example, the former heart rate value to be displayed is 95, the latter heart rate value to be displayed is 80, and it can be basically determined that the latter heart rate value to be displayed is abnormal data caused by a change in the gripping manner or inaccurate measurement by the hand-held heart rate sensor, and the heart rate of a normal person does not suddenly drop within a heartbeat interval 15. In this step, when the newly calculated heart rate value to be displayed is decreased by more than 5 values compared with the previous heart rate value to be displayed, the newly calculated heart rate value to be displayed is updated to be the value obtained by subtracting 5 values from the previous heart rate value to be displayed, namely, the value obtained by subtracting 5 values from the previous heart rate value to be displayed; for example, if the previously calculated heart rate value to be displayed is 95, the latest heart rate value to be displayed in this step is reduced to 90 at most, so as to ensure that the heart rate value to be displayed is closer to the actual situation.
It should be noted that S104 and S105 are usually executed in parallel, and are not in sequence.
S106: and displaying the heart rate value to be displayed.
In the embodiment of the invention, after a heart rate value to be displayed is calculated, whether the difference value between the latest heart rate value to be displayed and the previous heart rate value to be displayed is larger than 5 is judged. If the judgment result is negative, the newly calculated heart rate value to be displayed is directly displayed through a display usually; if the determination result is yes, the newly calculated heart rate value to be displayed is updated through the above S104 and S105, and then the updated heart rate value to be displayed is usually displayed through the display.
According to the heart rate display method for the fitness equipment, provided by the embodiment of the invention, after the heart rate pulse signal of a user is acquired in real time through the holding type heart rate sensor, the width of a low-level signal in the heart rate pulse signal is read, and then the heart rate value to be displayed is calculated according to the width of the low-level signal. When the latest heart rate value to be displayed is larger than the previous heart rate value to be displayed and exceeds 5 values, updating the latest heart rate value to be displayed as the previous heart rate value to be displayed plus 5 values; and when the latest heart rate value to be displayed is smaller than the previous heart rate value to be displayed and exceeds 5 values, updating the latest heart rate value to be displayed as the previous heart rate value to be displayed minus 5 values. When the user uses the fitness equipment, the interval between the heart rate values calculated according to the heartbeat pulse signal in each beating can not be obviously changed under the real condition, the difference value between the latest heart rate value to be displayed and the previous heart rate value to be displayed is limited within 5 values, the displayed heart rate value can be more in line with the reality, and therefore the heart rate value can be displayed more accurately.
The specific content of the method for displaying the heart rate of the fitness equipment provided by the invention will be described in detail in the following embodiments of the invention.
Referring to fig. 2, fig. 2 is a flowchart of a heart rate display method of a fitness apparatus according to an embodiment of the present invention.
Referring to fig. 2, in an embodiment of the present invention, a method for displaying a heart rate of an exercise apparatus includes:
s201: the heart rate pulse signals of the user are acquired in real time through the handheld heart rate sensor.
This step is substantially the same as S101 in the above embodiment of the present invention, and for details, reference is made to the above embodiment of the present invention, which is not repeated herein.
S202: and reading the width of a high-level signal in the heart rate pulse signal.
In this step, the width of the high-level signal in the heart rate pulse signal is read, and the unit of the width of the high-level signal is usually a unit of second (S), although the specific unit of the width of the high-level signal in the heart rate pulse signal is not particularly limited in the embodiment of the present invention, as the case may be.
S203: dividing the sum of the widths of the first two adjacent high-level signals by one minute to obtain a standard heart rate value.
In this step, the first detected width of two adjacent high level signals is added and summed, and then divided by the sum of the width of the two adjacent high level signals in one minute to obtain the standard heart rate value. The standard heart rate value is used for comparing with the heart rate value to be displayed obtained by the following calculation so as to determine the first heart rate value to be displayed.
S204: and reading the width of the low-level signal in the heart rate pulse signal.
This step is substantially the same as S102 in the above embodiment of the present invention, and for details, reference is made to the above embodiment of the present invention, which is not repeated herein.
S205: and dividing the width of the first low-level signal by one minute to obtain a heart rate value to be displayed.
In this step, the corresponding heart rate value to be displayed is calculated according to the width of the first low level signal in the heart rate pulse signal. Specifically, the first heart rate value to be displayed is calculated by dividing the width of the first low-level signal by one minute. It should be noted that, the above S204 to S205 and the above S202 to S203 may be executed in parallel, or the above S204 to S205 may be executed first, or the above S202 to S203 may be executed first, which is not limited in the embodiment of the present invention.
S206: and when the heart rate value to be displayed is larger than the standard heart rate value, setting the numerical value of the heart rate value to be displayed which is displayed for the first time as 90.
In the embodiment of the present invention, when the first obtained heart rate value to be displayed is greater than the standard heart rate value calculated in S203, which means that the heart rate of the current user is faster, the first displayed heart rate value is determined to be 90, so as to be close to the actual situation as much as possible. It should be noted that after this step, the heart rate value is usually displayed for the first time in the preset display of the fitness equipment, and the heart rate value is used as the first heart rate value to be displayed, and is used as the first heart rate value of the whole sequence of heart rate values to be displayed.
S207: and when the heart rate value to be displayed is less than or equal to the standard heart rate value, setting the numerical value of the heart rate value to be displayed which is displayed for the first time as 60.
In the embodiment of the present invention, when the first obtained heart rate value to be displayed is less than or equal to the standard heart rate value calculated in S203, which means that the heart rate of the current user is slow, the first displayed heart rate value is set to be 60, so as to be close to the actual situation as much as possible.
It should be noted that after this step, the heart rate value is usually displayed for the first time in the preset display of the fitness equipment, and the heart rate value is used as the first heart rate value to be displayed, and is used as the first heart rate value of the whole sequence of heart rate values to be displayed. It should also be noted that since the normal heart rate is typically between 60 and 90 when the user is not exercising, the first heart rate value to be displayed is limited to 60 or 90, which is closer to the actual situation.
S208: and when the widths of the two low-level signals are read, calculating the heart rate value to be displayed according to the average value of the widths of the two adjacent low-level signals.
In this step, in order to determine the heart rate value of the user as accurately as possible, when the widths of the two low-level signals are read, the heart rate value to be displayed is calculated according to the average value of the widths of the two low-level signals. It should be noted that, each time a new low-level signal width is read, the latest two adjacent low-level signals are selected, the average value of the latest two adjacent low-level signal widths is calculated first, and then the heart rate value to be displayed is calculated according to the average value.
S209: when the widths of the five low-level signals are read, calculating the heart rate value to be displayed according to the average value of the widths of the five adjacent low-level signals.
In this step, in order to determine the heart rate value of the user as accurately as possible, when the widths of the five low-level signals are read, the heart rate value to be displayed is calculated according to the average value of the widths of the five low-level signals. It should be noted that, each time a new low-level signal width is read, the latest five adjacent low-level signals are selected, the average value of the latest five adjacent low-level signal widths is calculated first, and then the heart rate value to be displayed is calculated according to the average value.
S210: when the widths of the ten low-level signals are read, the heart rate value to be displayed is calculated according to the average value of the widths of the ten adjacent low-level signals.
In this step, in order to determine the heart rate value of the user as accurately as possible, when the widths of the ten low-level signals are read, the heart rate value to be displayed is calculated according to the average value of the widths of the ten low-level signals. It should be noted that, each time a new low-level signal width is read, the latest ten adjacent low-level signals are selected, the average value of the latest ten adjacent low-level signal widths is calculated first, and then the heart rate value to be displayed is calculated according to the average value.
S211: when the widths of twenty low-level signals are read, calculating the heart rate value to be displayed according to the average value of the widths of twenty adjacent low-level signals.
In this step, in order to determine the heart rate value of the user as accurately as possible, when the widths of the twenty low-level signals are read, the heart rate value to be displayed is calculated according to the average value of the widths of the twenty low-level signals. It should be noted that, each time a new low-level signal width is read, the latest twenty adjacent low-level signals are selected, the average value of the latest twenty adjacent low-level signal widths is calculated first, and then the heart rate value to be displayed is calculated according to the average value.
In general, the operations from S208 to S211 are executed in parallel. However, since more and more widths of the low level signals are sequentially read in terms of time, the steps S S208 through S211 are sequentially performed in terms of time accordingly.
S212: and when the latest heart rate value to be displayed is larger than the previous heart rate value to be displayed by more than 5 values, updating the latest heart rate value to be displayed as the previous heart rate value to be displayed plus 5 values.
S213: and when the latest heart rate value to be displayed is smaller than the previous heart rate value to be displayed and exceeds 5 values, updating the latest heart rate value to be displayed as the previous heart rate value to be displayed minus 5 values.
S214: and displaying the heart rate value to be displayed.
S212 to S214 are substantially the same as S104 to S106 in the above embodiment of the invention, and for details, reference is made to the above embodiment of the invention, which is not repeated herein.
The heart rate display method of the fitness equipment provided by the embodiment of the invention can enable the displayed heart rate value to be more practical, so that the heart rate value can be displayed more accurately.
In the following, the exercise apparatus heart rate display device provided by the embodiment of the present invention is introduced, and the exercise apparatus heart rate display device described below and the exercise apparatus heart rate display method described above may be referred to in correspondence with each other.
Fig. 3 is a block diagram of a structure of a fitness equipment heart rate display device according to an embodiment of the present invention, and referring to fig. 3, the fitness equipment heart rate display device may include:
the acquisition module 100: the heart rate pulse signal acquisition device is used for acquiring a heart rate pulse signal of a user in real time through the handheld heart rate sensor.
Low-level read block 200: for reading the width of the low level signal in the heart rate pulse signal.
Low level calculation module 300: and the heart rate value to be displayed is calculated according to the width of the low-level signal.
The first update module 400: and when the latest to-be-displayed heart rate value is larger than the previous to-be-displayed heart rate value and exceeds 5 values, updating the latest to-be-displayed heart rate value to be the previous to-be-displayed heart rate value plus 5 values.
The second update module 500: and when the latest to-be-displayed heart rate value is smaller than the previous to-be-displayed heart rate value and exceeds 5 values, updating the latest to-be-displayed heart rate value to be the previous to-be-displayed heart rate value minus 5 values.
The display module 600: for displaying the heart rate value to be displayed.
Preferably, in the embodiment of the present invention, the method may further include:
a high level reading module: the width of a high-level signal in the heart rate pulse signal is read;
a standard heart rate value calculation module: dividing the sum of the widths of two adjacent high-level signals by one minute to obtain a standard heart rate value;
the low level calculation module 300 is specifically configured to:
dividing the width of the first low-level signal by one minute to obtain a heart rate value to be displayed;
the apparatus may further include:
a first display module: when the heart rate value to be displayed is larger than the standard heart rate value, the numerical value of the heart rate value to be displayed for the first time is determined as 90;
a second display module: and when the heart rate value to be displayed is less than or equal to the standard heart rate value, setting the numerical value of the heart rate value to be displayed for the first time as 60.
Preferably, in the embodiment of the present invention, the low level calculating module 300 may be specifically configured to:
and when the widths of the two low-level signals are read, calculating the heart rate value to be displayed according to the average value of the widths of the two adjacent low-level signals.
Preferably, in the embodiment of the present invention, the low level calculating module 300 may be specifically configured to:
and when the widths of the five low-level signals are read, calculating a heart rate value to be displayed according to the average value of the widths of the five adjacent low-level signals.
Preferably, in the embodiment of the present invention, the low level calculating module 300 may be specifically configured to:
when the widths of the ten low-level signals are read, calculating the heart rate value to be displayed according to the average value of the widths of the ten adjacent low-level signals.
Preferably, in the embodiment of the present invention, the low level calculating module 300 may be specifically configured to:
and when twenty widths of the low-level signals are read, calculating the heart rate value to be displayed according to the average value of twenty adjacent widths of the low-level signals.
The fitness equipment heart rate display device of this embodiment is used for implementing the fitness equipment heart rate display method, and thus specific embodiments in the fitness equipment heart rate display device may be found in the foregoing embodiments of the fitness equipment heart rate display method, for example, the obtaining module 100, the low level reading module 200, the low level calculating module 300, the first updating module 400, the second updating module 500, and the display module 600 are respectively used for implementing steps S101, S102, S103, S104, S105, and S106 in the service scheduling method, so specific embodiments thereof may refer to descriptions of corresponding respective embodiments of the parts, and are not described herein again.
In the following, the exercise equipment heart rate display device provided by the embodiment of the invention is introduced, and the exercise equipment heart rate display device described below, the exercise equipment heart rate display method described above and the exercise equipment heart rate display device described above can be referred to correspondingly.
Referring to fig. 4, fig. 4 is a block diagram of a heart rate display device of an exercise apparatus according to an embodiment of the present invention.
Referring to fig. 4, the fitness equipment heart rate display device may include a processor 11 and a memory 12.
The memory 12 is used for storing a computer program; the processor 11 is configured to implement the method for displaying the heart rate of the fitness equipment in the embodiment of the invention when executing the computer program.
The processor 11 of the fitness equipment heart rate display device of this embodiment is used for installing the fitness equipment heart rate display device described in the above embodiment of the invention, and the processor 11 and the memory 12 are combined to implement the fitness equipment heart rate display method described in any embodiment of the invention. Therefore, the specific implementation manner of the fitness equipment heart rate display device can be seen in the foregoing embodiments of the fitness equipment heart rate display method, and the specific implementation manner thereof can refer to the description of the corresponding embodiments of each portion, which is not described herein again.
The invention also provides a computer readable storage medium, wherein a computer program is stored on the computer readable storage medium, and when being executed by a processor, the computer program realizes the fitness equipment heart rate display method introduced in any embodiment of the invention. The rest can be referred to the prior art and will not be described in an expanded manner.
The embodiments are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same or similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
Those of skill would further appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, computer software, or combinations of both, and that the various illustrative components and steps have been described above generally in terms of their functionality in order to clearly illustrate this interchangeability of hardware and software. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
The steps of a method or algorithm described in connection with the embodiments disclosed herein may be embodied directly in hardware, in a software module executed by a processor, or in a combination of the two. A software module may reside in Random Access Memory (RAM), memory, Read Only Memory (ROM), electrically programmable ROM, electrically erasable programmable ROM, registers, hard disk, a removable disk, a CD-ROM, or any other form of storage medium known in the art.
Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The body-building apparatus heart rate display method, the body-building apparatus heart rate display device and the computer readable storage medium provided by the invention are described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.
Claims (8)
1. A heart rate display method for fitness equipment is characterized by comprising the following steps:
acquiring a heart rate pulse signal of a user in real time through a handheld heart rate sensor;
reading the width of a low-level signal in the heart rate pulse signal;
calculating a heart rate value to be displayed according to the width of the low-level signal;
when the latest heart rate value to be displayed is larger than the previous heart rate value to be displayed by more than 5 values, updating the latest heart rate value to be displayed to be the previous heart rate value to be displayed plus 5 values;
when the latest heart rate value to be displayed is smaller than the previous heart rate value to be displayed and exceeds 5 values, updating the latest heart rate value to be displayed to be the previous heart rate value to be displayed minus 5 values;
displaying the heart rate value to be displayed;
after the heart rate pulse signal of the user is obtained in real time through the handheld heart rate sensor, the method further comprises the following steps:
reading the width of a high-level signal in the heart rate pulse signal;
dividing the sum of the widths of the first two adjacent high-level signals by one minute to obtain a standard heart rate value;
the calculating the heart rate value to be displayed according to the width of the low-level signal comprises:
dividing the width of the first low-level signal by one minute to obtain a heart rate value to be displayed;
after the calculating the heart rate value to be displayed according to the width of the low-level signal, the method further comprises the following steps:
when the heart rate value to be displayed is larger than the standard heart rate value, setting the numerical value of the heart rate value to be displayed which is displayed for the first time as 90;
and when the heart rate value to be displayed is less than or equal to the standard heart rate value, setting the numerical value of the heart rate value to be displayed which is displayed for the first time as 60.
2. The method of claim 1, wherein calculating the heart rate value to be displayed according to the width of the low-level signal comprises:
and when the widths of the two low-level signals are read, calculating the heart rate value to be displayed according to the average value of the widths of the two adjacent low-level signals.
3. The method of claim 2, wherein calculating the heart rate value to be displayed according to the width of the low-level signal comprises:
and when the widths of the five low-level signals are read, calculating a heart rate value to be displayed according to the average value of the widths of the five adjacent low-level signals.
4. The method of claim 3, wherein calculating the heart rate value to be displayed according to the width of the low-level signal comprises:
when the widths of the ten low-level signals are read, calculating the heart rate value to be displayed according to the average value of the widths of the ten adjacent low-level signals.
5. The method of claim 4, wherein calculating the heart rate value to be displayed according to the width of the low-level signal comprises:
and when twenty widths of the low-level signals are read, calculating the heart rate value to be displayed according to the average value of twenty adjacent widths of the low-level signals.
6. An exercise apparatus heart rate display device, comprising:
an acquisition module: the handheld heart rate sensor is used for acquiring a heart rate pulse signal of a user in real time;
a low level read module: the width of a low-level signal in the heart rate pulse signal is read;
a low level calculation module: the heart rate display device is used for calculating a heart rate value to be displayed according to the width of the low-level signal;
a first update module: when the latest heart rate value to be displayed is larger than the previous heart rate value to be displayed by more than 5 values, updating the latest heart rate value to be displayed to be the previous heart rate value to be displayed plus 5 values;
a second update module: when the latest heart rate value to be displayed is less than the previous heart rate value to be displayed and exceeds 5 values, updating the latest heart rate value to be displayed to be the previous heart rate value to be displayed minus 5 values;
a display module: the heart rate display device is used for displaying the heart rate value to be displayed;
further comprising:
a high level reading module: the width of a high-level signal in the heart rate pulse signal is read;
a standard heart rate value calculation module: dividing the sum of the widths of two adjacent high-level signals by one minute to obtain a standard heart rate value;
the low level calculation module is specifically configured to:
dividing the width of the first low-level signal by one minute to obtain a heart rate value to be displayed;
the device further comprises:
a first display module: when the heart rate value to be displayed is larger than the standard heart rate value, the numerical value of the heart rate value to be displayed for the first time is determined as 90;
a second display module: and when the heart rate value to be displayed is less than or equal to the standard heart rate value, setting the numerical value of the heart rate value to be displayed for the first time as 60.
7. An exercise apparatus heart rate display device, comprising:
a memory: for storing a computer program;
a processor: steps for implementing a fitness apparatus heart rate display method according to any one of claims 1 to 5 when executing the computer program.
8. A computer-readable storage medium, characterized in that the computer-readable storage medium has stored thereon a computer program which, when being executed by a processor, carries out the steps of the fitness apparatus heart rate display method according to any one of claims 1 to 5.
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| JP4268312B2 (en) * | 1999-04-28 | 2009-05-27 | パナソニック株式会社 | Optical recording / reproducing device |
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| GB2420628B (en) * | 2005-09-27 | 2006-11-01 | Toumaz Technology Ltd | Monitoring method and apparatus |
| JP2009297367A (en) * | 2008-06-16 | 2009-12-24 | Combi Wellness Corp | Physiological state discriminating device and exercise machine |
| CN102319063B (en) * | 2011-07-26 | 2013-10-16 | 深圳市理邦精密仪器股份有限公司 | Device and method for improving acceleration identification accuracy of fetal heart rate data |
| US20130178958A1 (en) * | 2012-01-09 | 2013-07-11 | Garmin Switzerland Gmbh | Method and system for determining user performance characteristics |
| JP6445539B2 (en) * | 2013-05-31 | 2018-12-26 | ナイキ イノベイト シーブイ | Dynamic sampling |
| FI125723B (en) * | 2014-07-11 | 2016-01-29 | Suunto Oy | Portable activity monitoring device and associated process |
| CN107913059A (en) * | 2016-10-09 | 2018-04-17 | 炬芯（珠海）科技有限公司 | The method and its equipment of a kind of monitor heart rate |
| CN106859627B (en) * | 2017-02-24 | 2020-11-27 | 台州市吉吉知识产权运营有限公司 | Structure and method for improving heart rate measurement accuracy of wearable equipment |
| CN207202863U (en) * | 2017-03-08 | 2018-04-10 | 佛山科学技术学院 | A kind of sensor-based human body pulse frequency detection device |
| CN108420420A (en) * | 2018-03-23 | 2018-08-21 | 东华大学 | A kind of heart rate detection method based on microcontroller and Bluetooth technology |
| CN110432882B (en) * | 2018-09-07 | 2021-05-18 | 北京动亮健康科技有限公司 | Maximum heart rate prediction method and device based on metabolic equivalent and physiological parameters |
| CN109620196A (en) * | 2019-01-18 | 2019-04-16 | 深圳市沃特沃德股份有限公司 | The method, apparatus and storage medium of correction heart rate |
| CN110123297B (en) * | 2019-04-04 | 2022-11-25 | 平安科技（深圳）有限公司 | Heart rate measuring method and device, computer equipment and storage medium |
| CN110279407B (en) * | 2019-06-27 | 2023-07-04 | 重庆金康特智能穿戴技术研究院有限公司 | Android system-based heart rate data smoothing method and wearable device |
| CN110353649B (en) * | 2019-07-03 | 2020-11-13 | 北京科技大学 | Heart rate detection method |
| CN110269600B (en) * | 2019-08-06 | 2021-12-21 | 合肥工业大学 | Non-contact video heart rate detection method based on multivariate empirical mode decomposition and combined blind source separation |
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