CN106778565B - Pull-up counting method and device - Google Patents
Pull-up counting method and device Download PDFInfo
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- CN106778565B CN106778565B CN201611101413.4A CN201611101413A CN106778565B CN 106778565 B CN106778565 B CN 106778565B CN 201611101413 A CN201611101413 A CN 201611101413A CN 106778565 B CN106778565 B CN 106778565B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/20—Movements or behaviour, e.g. gesture recognition
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
- G06F3/014—Hand-worn input/output arrangements, e.g. data gloves
Abstract
The invention is suitable for the technical field of information, and provides a counting method and a device for pull-up counting, wherein the counting method comprises the following steps: the intelligent watch acquires height information of a user and sets a vertical displacement threshold value according to the height information; acquiring upward displacement of the arm of the user, and comparing the displacement with the vertical displacement threshold; if the displacement is larger than the vertical displacement threshold value, initializing a counting value of a pull-up body to be 0; judging whether the arm of the user horizontally displaces and/or downwards displaces; if the arm of the user does not horizontally displace or does not downwards displace within the preset time, judging whether the head of the user gradually approaches to the intelligent watch; when the head of the user is gradually close to the intelligent watch, if the distance between the head of the user and the intelligent watch is smaller than a preset distance threshold value, updating the counting value of the pull-up. The invention realizes the detection and counting of the pull-up action, reduces the substandard action of the user and improves the counting accuracy.
Description
Technical Field
The invention belongs to the technical field of information, and particularly relates to a counting method and device for pull-up counting.
Background
The chin is taken as a designated exercise item and a standard item in the national student physical health standard, and is gradually valued by students. However, the existing pull-up counting mode is mainly the number of students' hearts, and is easy to make mistakes or forget; moreover, due to physical consumption, the problem that the actions of the students are not up to the standard easily occurs when the strength is insufficient, which is not beneficial for the students to finish the exercise indexes; students also cannot review the history of body orientation over a specified period of time to see their progress.
Disclosure of Invention
In view of this, the embodiments of the present invention provide a method and an apparatus for pull-up counting to achieve detection and automatic counting of pull-up actions.
In a first aspect, a method for counting in a pull-up direction is provided, the method comprising:
the intelligent watch acquires height information of a user and sets a vertical displacement threshold value according to the height information;
acquiring upward displacement of the arm of the user, and comparing the displacement with the vertical displacement threshold;
if the displacement is larger than the vertical displacement threshold value, initializing a counting value of a pull-up body to be 0;
judging whether the arm of the user horizontally displaces and/or downwards displaces;
if the arm of the user does not horizontally displace or does not downwards displace within the preset time, judging whether the head of the user gradually approaches to the intelligent watch;
when the head of the user is gradually close to the intelligent watch, if the distance between the head of the user and the intelligent watch is smaller than a preset distance threshold value, updating the counting value of the pull-up.
In a second aspect, there is provided a pull-up counting apparatus comprising:
the setting module is used for acquiring height information of a user and setting a vertical displacement threshold value according to the height information;
the acquisition module is used for acquiring upward displacement of the arm of the user and comparing the displacement with the vertical displacement threshold;
the initialization module is used for initializing a counting value of a pull-up body to be 0 if the displacement is larger than the vertical displacement threshold value;
the first judgment module is used for judging whether the arm of the user horizontally displaces and/or downwards displaces;
the second judgment module is used for judging whether the head of the user is gradually close to the intelligent watch or not when the arm of the user does not horizontally displace or does not downwards displace within the preset time;
and the updating module is used for updating the counting value of the pull-up if the distance between the head of the user and the intelligent watch is smaller than a preset distance threshold value when the head of the user is gradually close to the intelligent watch.
Compared with the prior art, the embodiment of the invention sets the vertical displacement threshold value by combining the height information of the user; when the upward displacement of the arm of the user is obtained, comparing the displacement with the vertical displacement threshold value; when the displacement is larger than the vertical displacement threshold, initializing a pull-up count value to be 0, and judging whether the arm of the user horizontally displaces and/or downwards displaces; if the arm of the user does not horizontally displace or does not downwards displace within the preset time, judging whether the head of the user gradually approaches the smart watch; when the head of a user gradually approaches to the intelligent watch, if the distance between the head of the user and the intelligent watch is smaller than a preset distance threshold value, judging that the user completes one pull-up action, and updating a pull-up count value; thereby realized the detection and the count of chin action, and judged user's health according to the distance of user's head and intelligent wrist-watch and upwards pulled up and count, improved the accuracy of chin action count, helped the user to accomplish action up to standard, reduced the action up to standard that the user appears when the strength is not enough.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a flowchart of an implementation of a pull-up counting method according to an embodiment of the present invention;
fig. 2 is a structural diagram of a smart watch according to an embodiment of the present invention;
FIG. 3 is a flowchart illustrating an implementation of a pull-up counting method according to another embodiment of the present invention;
fig. 4 is a structural diagram of a counting device with a pull-up structure according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The embodiment of the invention sets the vertical displacement threshold value by combining the height information of the user; when the upward displacement of the arm of the user is obtained, comparing the displacement with the vertical displacement threshold value; when the displacement is larger than the vertical displacement threshold, initializing a pull-up count value to be 0, and judging whether the arm of the user horizontally displaces and/or downwards displaces; if the arm of the user does not horizontally displace or does not downwards displace within the preset time, judging whether the head of the user gradually approaches the smart watch; when the head of a user gradually approaches to the intelligent watch, if the distance between the head of the user and the intelligent watch is smaller than a preset distance threshold value, judging that the user completes one pull-up action, and updating a pull-up count value; thereby realized the detection and the count of chin action, and judged user's health according to the distance of user's head and intelligent wrist-watch and upwards pulled up and count, improved the accuracy of chin action count, helped the user to accomplish action up to standard, reduced the action up to standard that the user appears when the strength is not enough. The embodiment of the invention also provides a corresponding counting device with the pull body upwards, and the details are respectively explained below.
Fig. 1 shows an implementation flow of the method for counting the pull-up according to the embodiment of the present invention.
In the embodiment of the invention, the pull-up counting method is applied to a smart watch. The smart watch is worn on a wrist of a user. Fig. 2 shows a composition structure of a smart watch provided in an embodiment of the present invention, and for convenience of description, only a part related to the embodiment of the present invention is shown. In fig. 2, the smart watch includes a motion sensor 1, an infrared sensor 2, and a processor 3, and optionally, the smart watch may further include an air pressure sensor 4, a camera 5, and the like. The motion sensor 1, the infrared sensor 2, the air pressure sensor 4 and the camera 5 are all connected with the processor 3. The motion sensor 1, the infrared sensor 2, the air pressure sensor 4 and the camera 5 are used for acquiring outside information, and the processor 3 is used for identifying and processing the outside information.
Referring to fig. 1, the pull-up counting method includes:
in step S101, the smart watch acquires height information of a user, and sets a vertical displacement threshold according to the height information.
In the embodiment of the present invention, the vertical displacement threshold is one of the criteria for determining whether the pull-up motion of the user reaches the standard, and is used for determining whether the user generates an arm stretching motion. Optionally, since users of different ages, such as young people and young children, have great difference in arm length, but have small difference in the ratio between arm length and height, the embodiment of the present invention sets the vertical displacement threshold according to the height information of the user, and therefore, the user is required to input his or her height information on the smart watch in advance. And after the intelligent watch acquires the height information, calculating the vertical displacement threshold according to the height information, and then setting the vertical displacement threshold. Illustratively, the vertical displacement threshold may be set to one third of the height information. By setting the vertical displacement threshold according to the height information of the user, the audience range of the pull-up counting method provided by the embodiment of the invention is expanded, different user requirements are met, and the pull-up detection accuracy is improved.
In step S102, an upward displacement of the arm of the user is obtained, and the displacement is compared with the vertical displacement threshold.
As a preferred example of the present invention, when a motion sensor is included in the smart watch, motion state information of the arm of the user may be obtained by the motion sensor, and then the upward displacement of the arm of the user may be obtained according to the motion state information.
As another preferred example of the present invention, when a barometric pressure sensor is included in the smart watch, altitude change information of the arm of the user may also be obtained by the barometric pressure sensor, and then the upward displacement of the arm of the user may be obtained according to the altitude change information.
As another preferred example of the present invention, when both a motion sensor and a barometric pressure sensor are included on the smart watch, the upward displacement of the arm of the user may be obtained by combining the motion sensor and the barometric pressure sensor. This example effectively improves the accuracy of acquiring the upward displacement of the user's arm by combining the motion sensor and the air pressure sensor.
After the upward displacement of the arm of the user is obtained, comparing the displacement with the vertical displacement threshold value to determine whether the user generates the action of extending the arm.
In step S103, if the displacement is greater than the vertical displacement threshold, a pull-up count value is initialized to 0.
In step S104, it is determined whether the arm of the user is displaced horizontally and/or displaced downward.
In step S105, if the arm of the user does not horizontally displace or does not downwardly displace within the preset time, it is determined whether the head of the user gradually approaches the smart watch.
If the upward displacement of the arm of the user is greater than the vertical displacement threshold value, and the user is determined to have an arm extending motion, the upward pull count value is initialized to 0 to start timing. However, the user may only perform the stretching-type motion, and does not necessarily grasp the bar, and further distinction needs to be made as to whether the user is performing the stretching-type motion.
Wherein when the user performs the stretching-type exercise, the user performs the horizontal displacement to the left, right, forward or backward, or performs the downward displacement, within a short time after lifting the arm. Therefore, the embodiment of the invention judges whether the user is performing the stretching type action or not by detecting whether the horizontal displacement and the downward displacement of the arm of the user are detected within the preset time range or not.
Illustratively, if the upward displacement of the arm of the user is detected and the displacement is greater than the preset threshold, the embodiment of the present invention continues to acquire the motion state information of the arm of the user through the motion sensor, and according to the motion state information, determines whether the arm of the user generates a horizontal displacement on a horizontal plane formed by an X axis and a Y axis, determines whether the horizontal displacement is greater than the preset horizontal displacement threshold, and determines whether the arm of the user generates a downward displacement, so as to determine whether the user performs a stretching type action. And if the arm of the user does not generate horizontal displacement larger than the horizontal displacement threshold value on the horizontal plane formed by the X axis and the Y axis within the preset time and does not generate downward displacement, excluding the user from performing stretching actions, and determining that the user wants to perform pull-up actions. Alternatively, the horizontal displacement threshold may be 30 centimeters, and the preset time may be 4 seconds.
On the other hand, if the arm of the user is displaced horizontally by more than the horizontal displacement threshold value on the horizontal plane formed by the X axis and the Y axis within the preset time and/or if the arm is displaced downwardly after the upward displacement occurs, it is determined that the user is performing the stretching-type motion, and the counting of the current pull-up motion is finished.
After the user is judged to perform the pull-up action, whether the body of the user is pulled up or not and whether the distance of the pull-up reaches the standard or not are continuously judged. Here, whether the user's body is pulled up may be judged by the infrared sensor and/or the camera.
During pull-up, the user's wrist is above the user's head before the user grasps the horizontal bar to pull the body up, and thus, the smart watch is positioned above the user's head. According to the embodiment of the invention, the distance between the intelligent watch and the head of the user is acquired through the infrared sensor and/or the camera, and whether the distance is gradually reduced or not is judged to determine whether the body of the user is pulled upwards or not. And if the distance between the intelligent watch and the head of the user is gradually reduced, judging that the body of the user is pulled upwards.
In step S106, when the head of the user gradually approaches the smart watch, if the distance between the head of the user and the smart watch is smaller than a preset distance threshold, the pull-up count value is updated.
Further, in order to improve the probability of the user completing the standard reaching action, the embodiment of the invention sets a distance threshold value, and the user is specified to pull up enough distance to count once. Optionally, the distance threshold is a distance between the smart watch and the head of the user when the body of the user is pulled up to the top of the head to reach the horizontal bar. After the top of the head reaches the horizontal bar, if the user continues to pull up on the body, the head continues to move upward, the distance between the smart watch and the user's head also continues to decrease, then gradually increases after the user's head exceeds the horizontal bar. When the distance between the intelligent watch and the head of the user is gradually reduced and is smaller than the preset distance threshold, the embodiment of the invention judges that the user finishes one pull-up, and updates the pull-up count value, thereby improving the accuracy of pull-up counting, ensuring that the pull-up action of the user pulls up enough distance, and reducing the substandard action of the user when the force is insufficient.
As a preferred example of the present invention, in order to improve the experience of the user, the embodiment of the present invention adds time information for recording each pull-up action. On the basis of the method for counting the pull-up provided in fig. 1, the counting method may further include:
judging whether the head of a user gradually gets away from the smart watch;
if yes, recording current time information;
and acquiring the last recorded time information, and calculating a difference value between the current time information and the last recorded time information, wherein the difference value is the upward duration of the current chin.
Here, when the head of the user gradually moves away from the smart watch, if it is determined that the body of the user gradually descends, the current counting is ended, the next round of counting is resumed, and the current time information is recorded. The embodiment of the invention also calculates the duration time of the pull-up action according to the time information recorded by the last pull-up action so as to assist the user to know the completion speed of the pull-up action, help the user to know the progress state of the user and improve the experience of the user.
Fig. 3 shows an implementation flow of the method for counting the pull-up according to the embodiment of the present invention.
Referring to fig. 3, the pull-up counting method includes:
in step S301, the smart watch obtains height information of the user, and sets a displacement threshold according to the height information.
In step S302, an upward displacement of the arm of the user is obtained, and the displacement is compared with the vertical displacement threshold.
In step S303, if the displacement is greater than the vertical displacement threshold, a pull-up count value is initialized to 0.
In step S304, it is determined whether the arm of the user is displaced horizontally and displaced downward.
In step S305, if the arm of the user does not horizontally displace or downwardly displace within a preset time, determining whether the head of the user gradually approaches the smart watch;
in step S306, when the head of the user gradually approaches the smart watch, if the distance between the head of the user and the smart watch is smaller than a preset distance threshold, the pull-up count value is updated.
In step S307, it is determined whether the head of the user gradually moves away from the smart watch;
if yes, go to step S308.
In step S308, the current time information is recorded.
In step S309, time information of the last recording is obtained, and a difference between the current time information and the time information of the last recording is calculated, where the difference is a duration of the current chin direction.
Returning to step S304 for the next round of counting.
Further, on the basis of the embodiment of fig. 1 or fig. 2, the counting method may further include:
and displaying the duration of the current chin-up and/or the duration of the chin-up within a specified time range.
Here, the embodiment of the invention realizes the review of the history record of the chin up by receiving the operation instruction input by the user on the smart watch and displaying the duration of the chin up and/or the duration of the chin up continuously for a plurality of times within the specified time range according to the operation instruction.
Further, on the basis of the embodiment of fig. 1 or fig. 2, the counting method may further include:
and sharing the counting value of the pull-up to a specified application.
Here, according to the embodiment of the invention, an operation instruction input by a user on the smart watch is received, and the pull-up count value is sent to a specific application according to the operation instruction, where the specific application includes but is not limited to social software such as WeChat, Tencent QQ, Keep, and Yue-rou, so that sharing, ranking and communication of exercise data among users are realized, and the experience of the users is further improved.
Fig. 4 shows a component structure of the counting apparatus with a pull-up function according to an embodiment of the present invention, and for convenience of description, only the portion related to the embodiment of the present invention is shown.
In an embodiment of the present invention, the pull-up counting apparatus is used to implement the pull-up counting method described in the embodiments of fig. 2 to fig. 3, and may be a software unit, a hardware unit or a unit combining software and hardware that is built in the smart watch. The intelligent watch comprises a motion sensor, an infrared sensor, an air pressure sensor, a camera and a processor.
Referring to fig. 4, the pull-up counting apparatus includes:
the setting module 41 is used for acquiring height information of a user and setting a vertical displacement threshold value according to the height information;
an obtaining module 42, configured to obtain upward displacement of an arm of a user, and compare the displacement with the vertical displacement threshold;
an initialization module 43, configured to initialize a pull-up count value to be 0 if the displacement is greater than the vertical displacement threshold;
the first judging module 44 is configured to judge whether the arm of the user horizontally displaces and/or downwardly displaces;
the second judging module 45 is configured to judge whether the head of the user gradually approaches the smart watch or not if the arm of the user does not horizontally displace or does not downwardly displace within a preset time;
an updating module 46, configured to update the pull-up count value if a distance between the head of the user and the smart watch is smaller than a preset distance threshold value when the head of the user gradually approaches the smart watch.
Further, in the embodiment of the present invention, the vertical displacement threshold is one of criteria for determining whether the pull-up motion of the user meets the standard, and is used for determining whether the user generates an arm stretching motion. Illustratively, the vertical displacement threshold may be set to one third of the height information. By setting the vertical displacement threshold according to the height information of the user, the audience range of the pull-up counting method provided by the embodiment of the invention is expanded, different user requirements are met, and the pull-up detection accuracy is improved.
Further, the obtaining module 42 includes:
the first obtaining unit 421 is configured to obtain motion state information of an arm of a user through a motion sensor, and obtain an upward displacement of the arm of the user according to the motion state information; and/or
The second obtaining unit 422 is configured to obtain elevation change information of the arm of the user through the air pressure sensor, and obtain upward displacement of the arm of the user according to the elevation change information.
Here, the embodiment of the present invention combines the motion sensor and the air pressure sensor to obtain the upward displacement of the user, and can further improve the accuracy of the upward displacement of the arm of the user.
Further, the counting device further comprises:
a third determining module 47, configured to determine whether the head of the user gradually gets away from the smart watch after updating the pull-up count value.
And the recording module 48 is used for recording the current time information if the head of the user is gradually far away from the intelligent watch.
And a calculating module 49, configured to obtain time information recorded last time, and calculate a difference between the current time information and the time information recorded last time, where the difference is a duration of the current chin.
Further, the counting device further comprises:
the display module 410 is configured to display the upward duration of the chin at this time and/or the upward duration of the chin within the specified time range according to an operation instruction of a user; and/or
The sharing module 411 is configured to share the pull-up count value to a specific application according to an operation instruction of a user.
It should be noted that the apparatus in the embodiment of the present invention may be configured to implement all technical solutions in the foregoing method embodiments, and the functions of each functional module may be implemented specifically according to the method in the foregoing method embodiments, and the specific implementation process may refer to the relevant description in the foregoing example, which is not described herein again.
The embodiment of the invention sets the vertical displacement threshold value by combining the height information of the user; when the upward displacement of the arm of the user is obtained, comparing the displacement with the vertical displacement threshold value; when the displacement is larger than the vertical displacement threshold, initializing a pull-up count value to be 0, and judging whether the arm of the user horizontally displaces and/or downwards displaces; if the arm of the user does not horizontally displace or does not downwards displace within the preset time, judging whether the head of the user gradually approaches the smart watch; when the head of a user gradually approaches to the intelligent watch, if the distance between the head of the user and the intelligent watch is smaller than a preset distance threshold value, judging that the user completes one pull-up action, and updating a pull-up count value; thereby realized the detection and the count of chin action, and judged user's health according to the distance of user's head and intelligent wrist-watch and upwards pulled up and count, improved the accuracy of chin action count, helped the user to accomplish action up to standard, reduced the action up to standard that the user appears when the strength is not enough.
Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. 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.
It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described apparatuses and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the embodiments provided in the present application, it should be understood that the disclosed method and apparatus for counting the number of pull-up units can be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the modules or units is only one logical division, and there may be other divisions when actually implemented, for example, a plurality of units or components may be combined or may be integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units and modules in the embodiments of the present invention may be integrated into one processing unit, or each unit and module may exist alone physically, or two or more units and modules may be integrated into one unit.
The functions, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A method of counting, pull-up, the method comprising:
the intelligent watch acquires height information of a user and sets a vertical displacement threshold value according to the height information;
acquiring upward displacement of the arm of the user, and comparing the displacement with the vertical displacement threshold;
if the displacement is larger than the vertical displacement threshold value, initializing a counting value of a pull-up body to be 0;
judging whether the arm of the user horizontally displaces and/or downwards displaces so as to judge whether the user is performing stretching actions;
if the arm of the user does not horizontally displace or does not downwards displace within the preset time, judging whether the head of the user gradually approaches to the intelligent watch;
when the head of a user gradually approaches to the intelligent watch, if the distance between the head of the user and the intelligent watch is smaller than a preset distance threshold value, updating a counting value of pull-up;
and if the arm of the user generates a horizontal displacement which is larger than a horizontal displacement threshold value on a horizontal plane formed by an X axis and a Y axis within a preset time, and/or the arm generates a downward displacement after the upward displacement, determining that the user is performing stretching actions, and finishing the counting of the current pull-up.
2. The pull-up counting method of claim 1, wherein the acquiring an upward displacement of a user's arm comprises:
acquiring motion state information of the arm of the user through a motion sensor, and acquiring upward displacement of the arm of the user according to the motion state information; and/or
The method comprises the steps of obtaining altitude change information of a user arm through a barometric sensor, and obtaining upward displacement of the user arm according to the altitude change information.
3. The pull-up counting method according to claim 1 or 2, wherein the vertical displacement threshold is one third of the height information.
4. The pull-up counting method of claim 1, wherein after updating the pull-up count value, the counting method further comprises:
judging whether the head of a user gradually gets away from the smart watch;
if yes, recording current time information;
and acquiring the last recorded time information, and calculating a difference value between the current time information and the last recorded time information, wherein the difference value is the upward duration of the current chin.
5. The pull-up counting method of claim 4, further comprising:
displaying the duration of the current chin-up and/or the duration of the chin-up within a specified time range; and/or
And sharing the counting value of the pull-up to a specified application.
6. A pull-up counting device, comprising:
the setting module is used for acquiring height information of a user and setting a vertical displacement threshold value according to the height information;
the acquisition module is used for acquiring upward displacement of the arm of the user and comparing the displacement with the vertical displacement threshold value to judge whether the user is performing stretching actions;
the initialization module is used for initializing a counting value of a pull-up body to be 0 if the displacement is larger than the vertical displacement threshold value;
the first judgment module is used for judging whether the arm of the user horizontally displaces and/or downwards displaces;
the second judgment module is used for judging whether the head of the user is gradually close to the intelligent watch or not when the arm of the user does not horizontally displace or does not downwards displace within the preset time;
the updating module is used for updating the counting value of the pull-up if the distance between the head of the user and the intelligent watch is smaller than a preset distance threshold value when the head of the user gradually approaches the intelligent watch;
the counting device is also used for:
and if the arm of the user generates a horizontal displacement which is larger than a horizontal displacement threshold value on a horizontal plane formed by an X axis and a Y axis within a preset time, and/or the arm generates a downward displacement after the upward displacement, determining that the user is performing stretching actions, and finishing the counting of the current pull-up.
7. The pull-up counting apparatus of claim 6, wherein the acquisition module comprises:
the first acquisition unit is used for acquiring motion state information of the arm of the user through a motion sensor and acquiring upward displacement of the arm of the user according to the motion state information; and/or
And the second acquisition unit is used for acquiring the altitude change information of the arm of the user through the air pressure sensor and acquiring the upward displacement of the arm of the user according to the altitude change information.
8. The pull-up counting apparatus according to claim 6 or 7, wherein the vertical displacement threshold is one third of the height information.
9. The pull-up counting apparatus of claim 6, further comprising:
the third judgment module is used for judging whether the head of the user is gradually far away from the intelligent watch or not after the counting value of the pull-up is updated;
the recording module is used for recording current time information if the head of a user is gradually far away from the intelligent watch;
and the calculating module is used for acquiring the last recorded time information and calculating the difference between the current time information and the last recorded time information, wherein the difference is the upward duration of the current chin.
10. The pull-up counting apparatus of claim 9, wherein the counting apparatus further comprises:
the display module is used for displaying the upward duration of the current chin and/or the upward duration of the chin within a specified time range; and/or
And the sharing module is used for sharing the counting value of the pull-up to a specified application.
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| CN201611101413.4A CN106778565B (en) | 2016-12-02 | 2016-12-02 | Pull-up counting method and device |
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| CN201611101413.4A CN106778565B (en) | 2016-12-02 | 2016-12-02 | Pull-up counting method and device |
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| CN106778565A CN106778565A (en) | 2017-05-31 |
| CN106778565B true CN106778565B (en) | 2020-01-03 |
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| CN108543277A (en) * | 2018-04-28 | 2018-09-18 | 深圳市恒康佳业科技有限公司 | A kind of chin-up tester and control method |
| CN109260667A (en) * | 2018-09-12 | 2019-01-25 | 广东小天才科技有限公司 | A kind of push-up method of counting, device and equipment based on intelligent wearable device |
| CN111368791B (en) * | 2020-03-18 | 2020-09-29 | 南通大学 | Pull-up test counting method and system based on Quick-OpenPose model |
| CN111700624B (en) * | 2020-07-27 | 2024-03-12 | 中国科学院合肥物质科学研究院 | Pattern recognition method and system for detecting motion gesture by intelligent bracelet |
| CN113128336A (en) * | 2021-03-10 | 2021-07-16 | 恒鸿达科技有限公司 | Pull-up test counting method, device, equipment and medium |
| CN113011344B (en) * | 2021-03-23 | 2022-07-12 | 安徽一视科技有限公司 | Pull-up quantity calculation method based on machine vision |
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