CN105169621A - Treadmill speed regulation method and treadmill - Google Patents
Treadmill speed regulation method and treadmill Download PDFInfo
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- CN105169621A CN105169621A CN201510649806.8A CN201510649806A CN105169621A CN 105169621 A CN105169621 A CN 105169621A CN 201510649806 A CN201510649806 A CN 201510649806A CN 105169621 A CN105169621 A CN 105169621A
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Abstract
The invention discloses a treadmill speed regulation method and a treadmill. The method comprises steps as follows: a speed regulation strategy is formulated and includes the corresponding relation between the arm swinging frequency and the treadmill speed; in a running process of a user, the arm swinging frequency of the user during running is acquired by a motion sensing device in real time, and whether the arm swinging frequency of the user corresponds to the current treadmill speed or not is judged according to the speed regulation strategy; if the arm swinging frequency does not correspond to the current treadmill speed, the treadmill speed corresponding to the arm swinging frequency is acquired, and the treadmill is regulated to be at the corresponding speed.
Description
Technical field
The application relates to motion sensing field, specifically, relates to a kind of speed adjusting method and treadmill of treadmill.
Background technology
Treadmill is a kind of body-building apparatus common especially.Governing speed is then one of the most basic function of treadmill.Existing treadmill is nearly all setting and the adjustment of being carried out speed by the mode of button.Allow user with desirable speed, carry out road-work on a treadmill.As improved or underspeed in running process, to be regulated by button operation equally.
But, running is the motion that a whole body is coordinated to carry out.If while running, the button on manual operation treadmill, can destroy harmony and the fluency of motion process, upset the movement rhythm of user, reduces Consumer's Experience.Or when user's physical stamina letdown, when being badly in need of underspeeding, then operate treadmill button more can be in a rush, even fall down produce dangerous.
The defect that visible existing treadmill exists is, cannot realize not relying in manually operated situation, the motion state according to user carries out speed adjustment automatically, causes Consumer's Experience poor.
Summary of the invention
In view of this, this application provides a kind of speed adjusting method and treadmill of treadmill, know the swing arm frequency in user's running process by sensing, to extrapolate the treadmill speed of applicable user's current motion state, and automatically regulate treadmill to operate with this speed.
In order to solve the problems of the technologies described above, the application has following technical scheme:
A kind of treadmill speed adjusting method, described method comprises:
Formulate speed governing strategy, described regulation strategy comprises the corresponding relation of swing arm frequency and treadmill speed;
In user's running process, the swing arm frequency that the collection user that utilizes motion sensor means real-time runs, and according to described speed governing strategy, judges that whether current with treadmill the swing arm frequency of described user speed is corresponding;
If the described swing arm frequency speed current with treadmill is not corresponding, then obtains the treadmill speed corresponding with described swing arm frequency, and described treadmill is adjusted to described corresponding speed.
Described formulation speed governing strategy is specially:
The swing arm frequency utilizing user to run, with the stride length of user preset, calculates the treadmill speed that described swing arm frequency is corresponding.
Described formulation speed governing strategy also comprises:
When described treadmill is in specific speed, utilize the swing arm frequency that motion sensor means collection user runs; If described swing arm frequency keeps stable, then think that the speed of current treadmill is corresponding with current swing arm frequency;
Described swing arm frequency keeps stable and is specially, and in the continuous print time period, the variance of interior swing arm number of times per second is no more than preset value.
The described swing arm frequency utilizing motion sensor means collection user to run is specially:
Utilize the swing arm frequency that optical pickocff collection user runs, or the swing arm frequency utilizing Intelligent worn device collection user to run.
The described acquisition treadmill speed corresponding with described swing arm frequency is specially:
Utilize the stride length of described swing arm frequency and user preset, calculate and obtain corresponding treadmill speed.
The described acquisition treadmill speed corresponding with described swing arm frequency is specially:
Corresponding treadmill speed is obtained by described speed governing strategy inquiry.
Described method also comprises:
If the described swing arm frequency speed current with treadmill is corresponding, then keep the rotating speed of described treadmill constant.
A kind of treadmill, described treadmill comprises:
Policy module, for formulating speed governing strategy, described regulation strategy comprises the corresponding relation of swing arm frequency and treadmill speed;
Sensing module, in user's running process, the swing arm frequency that the collection user utilizing motion sensor means real-time runs;
Adjustment module, corresponding for judging whether current with the treadmill speed of the swing arm frequency of described user; If the described swing arm frequency speed current with treadmill is not corresponding, then obtains the treadmill speed corresponding with described swing arm frequency, and described treadmill is adjusted to described corresponding speed.
Described formulation speed governing strategy is specially:
The swing arm frequency utilizing the user collected to run, with the stride length of user preset, calculates the treadmill speed that described swing arm frequency is corresponding.
Described formulation speed governing strategy also comprises:
When described treadmill is in specific speed, utilize the swing arm frequency that motion sensor means collection user runs; If described swing arm frequency keeps stable, then think that the speed of current treadmill is corresponding with current swing arm frequency;
Described swing arm frequency keeps stable and is specially, and in the continuous print time period, the variance of interior swing arm number of times per second is no more than preset value.
Compared with prior art, the method and system described in the application, reaches following effect:
When user's acceleration or deceleration, achieve the automatic adjustment of treadmill speed, avoid user's manual operation in running process, and affect harmony and the fluency of motion process, upset the movement rhythm of user; By formulating speed governing strategy, improve the accuracy that speed regulates, adding Consumer's Experience.
Certainly, the arbitrary product implementing the application must not necessarily need to reach above-described all technique effects simultaneously.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide further understanding of the present application, and form a application's part, the schematic description and description of the application, for explaining the application, does not form the improper restriction to the application.In the accompanying drawings:
Fig. 1 is method flow diagram described in the embodiment of the present application;
Fig. 2 is running machine structure schematic diagram described in the embodiment of the present application.
Detailed description of the invention
As employed some vocabulary to censure specific components in the middle of description and claim.Those skilled in the art should understand, and hardware manufacturer may call same assembly with different noun.This specification and claims are not used as with the difference of title the mode distinguishing assembly, but are used as the criterion of differentiation with assembly difference functionally." comprising " as mentioned in the middle of description and claim is in the whole text an open language, therefore should be construed to " comprise but be not limited to "." roughly " refer to that in receivable error range, those skilled in the art can solve the technical problem within the scope of certain error, reach described technique effect substantially.In addition, " couple " word and comprise directly any and indirectly electric property coupling means at this.Therefore, if describe a first device in literary composition to be coupled to one second device, then represent described first device and directly can be electrically coupled to described second device, or be indirectly electrically coupled to described second device by other devices or the means that couple.Description subsequent descriptions is implement the better embodiment of the application, and right described description is for the purpose of the rule that the application is described, and is not used to the scope limiting the application.The protection domain of the application is when being as the criterion depending on the claims person of defining.
Can say that running is the motion that a kind of whole body has been coordinated.For the impact of the factors such as physical qualification, motor habit and muscle memory effect, everyone running action has extremely strong regularity substantially.Especially the low speed carried out on a treadmill runs motion, and this action rule is definitely fixed.Under normal circumstances, the swing arm frequency in running is consistent with the frequency of paces, and a people is in specific running speed, and the stride of each step is also uniform.Namely can think, between everyone swing arm frequency and running speed, have comparatively clear and definite corresponding relation.
The application namely based on this rule, swing arm frequency when treadmill is run by motion-sensing collection user.The exercise habit of foundation swing arm frequency and user, just can extrapolate the velocity meeting user's current motion state.And then realize the automatic adjustment of treadmill speed, without the need to allowing user at the button of central manual operation treadmill of running.
Shown in Figure 1, be treadmill speed adjusting method specific embodiment described in the application.In the present embodiment, said method comprising the steps of:
Step 101, formulation speed governing strategy, described regulation strategy comprises the corresponding relation of swing arm frequency and treadmill speed.
In fact, the speed of treadmill and the user speed of running on a treadmill.And according to the characteristics of motion of aforementioned description, the swing arm frequency easily via user extrapolates its running speed.Suppose that the swing arm frequency of user is 3 times/second, just mean that the frequency of its paces is 3 times/second equally.If the stride length that user arranges self is 0.7m, be so easy to extrapolate, speed second of this user is 2.1m, and speed per hour is about 7.5km.Just the corresponding relation of swing arm frequency and treadmill speed can be set up thus.
But, likely there is certain change in user's stride length under different speed, or user does not know the exact value of oneself stride length.Institute thinks makes described speed governing strategy more accurately, when described treadmill is in specific speed, can also utilize the swing arm frequency that motion sensor means collection user runs; If described swing arm frequency keeps stable, then think that the speed of current treadmill is corresponding with current swing arm frequency; Described swing arm frequency keeps stable and refers in the continuous print time period, and the variance of interior swing arm number of times per second is no more than preset value.
Can be understood as, the process of the similar training modeling of said process.Namely by the swing arm frequency of perception user under various speed, and set up the corresponding relation of swing arm frequency and treadmill speed, even calculate homologous thread mathematically therebetween.Its mathematical concrete mode does not limit at this, every mathematical method that can realize identical or similar effect, under the overall technical architecture that all can be combined in the application.
Step 102, in user's running process, the swing arm frequency that the collection user that utilizes motion sensor means real-time runs, and according to described speed governing strategy, judges that whether current with treadmill the swing arm frequency of described user speed is corresponding.
It should be noted that, the swing arm frequency that optical pickocff collection user runs in the application, can be utilized.Possess the optical body induction device of motion capture function, all user can gather swing arm frequency.Or, also can gather swing arm frequency by Intelligent worn device, such as intelligent watch or Intelligent bracelet etc.
In aforesaid speed governing strategy, set the corresponding relation of swing arm frequency and speed.Can judge that whether the current swing arm frequency of the user speed current with treadmill is corresponding thus.If the two is corresponding, then illustrate that the running speed that the speed of treadmill and user are desirable is equal.If the described swing arm frequency speed current with treadmill is corresponding, then keep the rotating speed of described treadmill constant.
And if user needs to accelerate, then often along with quickening swing arm frequency; Or when user needs to slow down, swing arm frequency can be reduced.The situation that this swing arm frequency that user all can be caused current speed current with treadmill is not corresponding.
If the step 103 described swing arm frequency speed current with treadmill is not corresponding, then obtains the treadmill speed corresponding with described swing arm frequency, and described treadmill is adjusted to described corresponding speed.
Be different from treadmill of the prior art, velocity variations can only rely on manual operation button, to the monitoring that swing arm frequency is implemented in the present embodiment, if find that the swing arm frequency speed current with treadmill is not corresponding, then can automatically adjust according to the speed of aforesaid principle to treadmill.Avoid user's manual operation in running process, and affect harmony and the fluency of motion process, upset the movement rhythm of user.
The treadmill speed that described acquisition is corresponding with described swing arm frequency, can utilize the stride length of described swing arm frequency and user preset to calculate; Also corresponding treadmill speed can be obtained by described speed governing strategy inquiry.
Such as, setting the stride length of user preset as 0.7m equally, when the swing arm frequency of this user rises to 3.3 times/second from 3 times/second, then by calculating, the speed of treadmill can be risen to 8.3km/h from 7.5km/h.Or inquire from speed governing strategy, the treadmill speed of swing arm frequency 3.3 times/second correspondences is 8.5km/h.It should be noted that, after general acceleration is run, stride length often increases, and speed governing strategy described in the present embodiment can be obtained by the mode of training calculating, its numerical value is through mathematical optimization, and meeting and the result difference to some extent directly calculated, accuracy is higher.
As seen through the above technical solutions, the beneficial effect that the present embodiment exists is: when user's acceleration or deceleration, achieve the automatic adjustment of treadmill speed, avoid user's manual operation in running process, and affect harmony and the fluency of motion process, upset the movement rhythm of user; By formulating speed governing strategy, improve the accuracy that speed regulates, adding Consumer's Experience.
Shown in Figure 2, be the specific embodiment of treadmill described in the application.In the present embodiment, described treadmill can realize embodiment illustrated in fig. 1 described in method.Its technical scheme essence is consistent with the method shown in Fig. 1, and the corresponding description in embodiment illustrated in fig. 1 is equally applicable in the present embodiment.Described in the present embodiment, treadmill specifically comprises:
Policy module 201, for formulating speed governing strategy, described regulation strategy comprises the corresponding relation of swing arm frequency and treadmill speed.
Described formulation speed governing strategy is specially: the swing arm frequency utilizing the user collected to run, with the stride length of user preset, calculates the treadmill speed that described swing arm frequency is corresponding.
Described formulation speed governing strategy also comprises: when described treadmill is in specific speed, utilizes the swing arm frequency that motion sensor means collection user runs; If described swing arm frequency keeps stable, then think that the speed of current treadmill is corresponding with current swing arm frequency; Described swing arm frequency keeps stable and is specially, and in the continuous print time period, the variance of interior swing arm number of times per second is no more than preset value.
Sensing module 202, in user's running process, the swing arm frequency that the collection user utilizing motion sensor means real-time runs.
Adjustment module 203, corresponding for judging whether current with the treadmill speed of the swing arm frequency of described user; If the described swing arm frequency speed current with treadmill is not corresponding, then obtains the treadmill speed corresponding with described swing arm frequency, and described treadmill is adjusted to described corresponding speed.
As seen through the above technical solutions, the beneficial effect that the present embodiment exists is: when user's acceleration or deceleration, achieve the automatic adjustment of treadmill speed, avoid user's manual operation in running process, and affect harmony and the fluency of motion process, upset the movement rhythm of user; By formulating speed governing strategy, improve the accuracy that speed regulates, adding Consumer's Experience.
Those skilled in the art should understand, the embodiment of the application can be provided as method, device or computer program.Therefore, the application can adopt the form of complete hardware embodiment, completely software implementation or the embodiment in conjunction with software and hardware aspect.And the application can adopt in one or more form wherein including the upper computer program implemented of computer-usable storage medium (including but not limited to magnetic disc store, CD-ROM, optical memory etc.) of computer usable program code.
Above-mentioned explanation illustrate and describes some preferred embodiments of the application, but as previously mentioned, be to be understood that the application is not limited to the form disclosed by this paper, should not regard the eliminating to other embodiments as, and can be used for other combinations various, amendment and environment, and can in invention contemplated scope described herein, changed by the technology of above-mentioned instruction or association area or knowledge.And the change that those skilled in the art carry out and change do not depart from the spirit and scope of the application, then all should in the protection domain of the application's claims.
Claims (10)
1. a treadmill speed adjusting method, is characterized in that, described method comprises:
Formulate speed governing strategy, described regulation strategy comprises the corresponding relation of swing arm frequency and treadmill speed;
In user's running process, the swing arm frequency that the collection user that utilizes motion sensor means real-time runs, and according to described speed governing strategy, judges that whether current with treadmill the swing arm frequency of described user speed is corresponding;
If the described swing arm frequency speed current with treadmill is not corresponding, then obtains the treadmill speed corresponding with described swing arm frequency, and described treadmill is adjusted to described corresponding speed.
2. method according to claim 1, it is characterized in that, described formulation speed governing strategy is specially:
The swing arm frequency utilizing user to run, with the stride length of user preset, calculates the treadmill speed that described swing arm frequency is corresponding.
3. method according to claim 2, it is characterized in that, described formulation speed governing strategy also comprises:
When described treadmill is in specific speed, utilize the swing arm frequency that motion sensor means collection user runs; If described swing arm frequency keeps stable, then think that the speed of current treadmill is corresponding with current swing arm frequency;
Described swing arm frequency keeps stable and is specially, and in the continuous print time period, the variance of interior swing arm number of times per second is no more than preset value.
4. method according to claims 1 to 3 any one, is characterized in that, the described swing arm frequency utilizing motion sensor means collection user to run is specially:
Utilize the swing arm frequency that optical pickocff collection user runs, or the swing arm frequency utilizing Intelligent worn device collection user to run.
5. method according to claim 1 or 2, is characterized in that, the described acquisition treadmill speed corresponding with described swing arm frequency is specially:
Utilize the stride length of described swing arm frequency and user preset, calculate and obtain corresponding treadmill speed.
6. method according to claims 1 to 3 any one, is characterized in that, the described acquisition treadmill speed corresponding with described swing arm frequency is specially:
Corresponding treadmill speed is obtained by described speed governing strategy inquiry.
7. method according to claims 1 to 3 any one, is characterized in that, described method also comprises:
If the described swing arm frequency speed current with treadmill is corresponding, then keep the rotating speed of described treadmill constant.
8. a treadmill, is characterized in that, described treadmill comprises:
Policy module, for formulating speed governing strategy, described regulation strategy comprises the corresponding relation of swing arm frequency and treadmill speed;
Sensing module, in user's running process, the swing arm frequency that the collection user utilizing motion sensor means real-time runs;
Adjustment module, corresponding for judging whether current with the treadmill speed of the swing arm frequency of described user; If the described swing arm frequency speed current with treadmill is not corresponding, then obtains the treadmill speed corresponding with described swing arm frequency, and described treadmill is adjusted to described corresponding speed.
9. treadmill according to claim 8, it is characterized in that, described formulation speed governing strategy is specially:
The swing arm frequency utilizing the user collected to run, with the stride length of user preset, calculates the treadmill speed that described swing arm frequency is corresponding.
10. treadmill according to claim 9, it is characterized in that, described formulation speed governing strategy also comprises:
When described treadmill is in specific speed, utilize the swing arm frequency that motion sensor means collection user runs; If described swing arm frequency keeps stable, then think that the speed of current treadmill is corresponding with current swing arm frequency;
Described swing arm frequency keeps stable and is specially, and in the continuous print time period, the variance of interior swing arm number of times per second is no more than preset value.
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| CN201510649806.8A CN105169621A (en) | 2015-10-09 | 2015-10-09 | Treadmill speed regulation method and treadmill |
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| CN108187300A (en) * | 2017-12-25 | 2018-06-22 | 北京海杭通讯科技有限公司 | Intelligent running machine based on Gait Recognition and high in the clouds data analysis |
| CN108478998A (en) * | 2018-04-26 | 2018-09-04 | 永康市泰琪健身器材有限公司 | Foldable device of walking with vigorous strides |
| CN110269623A (en) * | 2019-06-24 | 2019-09-24 | 京东方科技集团股份有限公司 | Method for determining speed and device, virtual reality display methods and device |
| CN114788952A (en) * | 2021-01-26 | 2022-07-26 | 华为技术有限公司 | Competition guiding method and device, portable equipment and server |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108187300A (en) * | 2017-12-25 | 2018-06-22 | 北京海杭通讯科技有限公司 | Intelligent running machine based on Gait Recognition and high in the clouds data analysis |
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| CN114788952A (en) * | 2021-01-26 | 2022-07-26 | 华为技术有限公司 | Competition guiding method and device, portable equipment and server |
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