CN103175537A - Measuring method of walking path and pedometer - Google Patents
Measuring method of walking path and pedometer Download PDFInfo
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- CN103175537A CN103175537A CN2011104398194A CN201110439819A CN103175537A CN 103175537 A CN103175537 A CN 103175537A CN 2011104398194 A CN2011104398194 A CN 2011104398194A CN 201110439819 A CN201110439819 A CN 201110439819A CN 103175537 A CN103175537 A CN 103175537A
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Abstract
The invention discloses a measuring method of a walking path and a pedometer. The measuring method of the walking path is to carry out measurement at different pavements in different ways in order to gain the walkstep value. The measuring method specifically comprises the following steps of: directly multiplying the amount of walksteps and the walkstep value to gain a flat path value while walking on a flat pavement; acquiring a height variation value of the pavement if the pavement is an uneven pavement; gaining a pavement angle value based on the height variation value; determining the walkstep value corresponding to the pavement angle value according to the corresponding relation between the pavement angle value and the walkstep value; and multiplying the walkstep value and the recorded amount of walksteps to obtain an uneven walking path. According to the measuring method of the walking path and the pedometer, different walkstep values can be automatically gained by measuring in different ways while a user transfers to walk at the flat pavement and a slope, and thus the paths of the user walking at different pavements can be accurately and conveniently measured.
Description
Technical field
The present invention relates to field of measuring technique, more particularly, relate to a kind of walking distance measurement method and passometer.
Background technology
Passometer is mainly used to measure the distance of user's walking and at the caloric consumption of this distance human body.Existing passometer generally adopts gravity sensor to measure the paces quantity of walking, more just can calculate the distance of user's walking according to the paces value of user's input.
But, due to the user in the distance in level walking one step with the up distance that makes a move is different on the slope road, when if the user changes walking on level land and slope road, the walking distance that only obtains according to the paces value of once inputting is inaccurate, and the caloric consumption of the human body that obtains equally is also inaccurate.If expect exact value, just must constantly change the paces value of input along with the change on the road surface of walking, cause the inconvenience of use.
Summary of the invention
In view of this, the invention provides a kind of walking distance measurement method and passometer, to realize measuring accurately and conveniently the distance that the user walks on different road surfaces.
For achieving the above object, the existing scheme that proposes is as follows:
A kind of walking distance measurement method comprises:
The paces of record walking in user's walking process;
When if judgement walking road surface is the plane, the quantity of the paces of described record is done to take advantage of obtaining plane distance value with the paces value of typing in advance;
If when judgement walking road surface is on-plane surface, obtain the pavement-height changing value, obtain the road surface angle value according to this value; With reference to the road surface angle value of typing in advance and the corresponding relation of paces value, determine the paces value corresponding with described road surface angle value; The quantity of the paces of this paces value and record is done to take advantage of obtain on-plane surface walking distance;
Described planar row is walked distance and on-plane surface head office to be walked the distance addition and obtains the distance of walking.
Preferably, described judgement walking road surface is that on-plane surface is specially: the paces that record walking in the Preset Time section detected have lasting height change.
Preferably, described judgement is walked the road surface for to be specially: before and after detecting, the changing value of the angle of the paces of described record walking is between 10 °-30 °.
Preferably, describedly obtain the road surface angle value according to described pavement-height changing value, specifically comprise:
Obtain the step length changing value corresponding with described pavement-height changing value;
The arcsin function of getting the business of described pavement-height changing value and step length changing value is described road surface angle value.
Preferably, describedly obtain the road surface angle value according to described pavement-height changing value, specifically comprise:
Obtain the paces number corresponding with described pavement-height changing value;
Get described pavement-height changing value and, the paces number is described road surface angle value with the long-pending business's of pre-typing constant arcsin function.
Preferably, described walking distance measurement method also comprises: calculate the energy of walking consumption and the energy that height change consumes according to walking distance and pavement-height changing value respectively;
The gross energy that the energy that described walking is consumed and the energy addition of height change consumption obtain consuming.
Preferably, described walking distance measurement method also comprises: the distance of the described walking of output and the gross energy of consumption.
A kind of passometer comprises:
The paces record cell is used for the paces in the walking of user's walking process record;
Pavement-height changing value acquiring unit when being used for judgement walking road surface and being on-plane surface, obtains the pavement-height changing value;
Road surface angle value computing unit is used for obtaining the road surface angle value according to described pavement-height changing value;
Paces value determining unit is used for determining the paces value corresponding with described road surface angle value with reference to the road surface angle value of typing in advance and the corresponding relation of paces value;
Walking distance computing unit is used for when the walking road surface is the plane, the paces value of the quantity of the paces of described record and typing is in advance done to take advantage of obtaining plane distance value; When the walking road surface when being on-plane surface, the paces value that described paces value computing unit is obtained and the quantity of the paces of record are done to take advantage of and are obtained the on-plane surface distance of walking; Also being used for the described planar row of addition walks distance and on-plane surface head office and walks distance and obtain the distance of walking.
Preferably, described road surface angle value computing unit comprises:
Step length changing value acquiring unit is used for obtaining the step length changing value corresponding with described pavement-height changing value;
The first computing unit, the arcsin function that is used for getting the business of described pavement-height changing value and step length changing value is described road surface angle value.
Preferably, described road surface angle value computing unit comprises:
Paces are counted acquiring unit, are used for obtaining the paces number corresponding with described pavement-height changing value;
The second computing unit, be used for getting described pavement-height changing value and, the paces number is described road surface angle value with the long-pending business's of pre-typing constant arcsin function.
Preferably, described passometer also comprises:
The energy consumption calculation unit is used for calculating the energy of walking consumption and the energy that height change consumes according to walking distance and pavement-height changing value respectively; Also be used for the gross energy that the energy of energy that the described walking of addition consumes and height change consumption obtains consuming.
Preferably, described passometer also comprises:
Output unit is used for exporting the distance of described walking and the gross energy of consumption.
Can find out from above-mentioned technical scheme, in walking distance measurement method disclosed by the invention, adopt diverse ways to measure walking paces value on different road surfaces.Concrete, when the road surface was the plane, directly the paces number of walking and paces value being multiplied each other obtained plane distance value; When the road surface is on-plane surface, obtain the pavement-height changing value, obtain the road surface angle value according to this value, with reference to the corresponding relation of road surface angle value and paces value, determine the paces value corresponding with described road surface angle value, the paces number of this paces value and record is done to take advantage of obtaining on-plane surface walking distance.When changing walking on level land and slope road as the user, can measure according to diverse ways and automatically obtain different walking paces values, realized measuring accurately and conveniently the distance that the user walks on different road surfaces.
Description of drawings
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or description of the Prior Art, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the process flow diagram of a kind of disclosed distance measurement method of walking of the embodiment of the present invention;
Fig. 2 (a) is the disclosed process flow diagram that calculates the method for road surface angle value of the embodiment of the present invention;
Fig. 2 (b) is the disclosed process flow diagram that calculates the method for road surface angle value of another embodiment of the present invention;
Fig. 3 is the process flow diagram of a kind of disclosed distance measurement method of walking of another embodiment of the present invention;
Fig. 4 is the structural representation of the disclosed a kind of passometer of the embodiment of the present invention;
Fig. 5 is the structural representation of the disclosed a kind of passometer of another embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Based on the embodiment in the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that obtains under the creative work prerequisite.
The embodiment of the invention discloses a kind of walking distance measurement method and passometer, to realize measuring accurately and conveniently the distance that the user walks on different road surfaces.
As shown in Figure 1, described walking distance measurement method comprises step:
The paces of S101, record walking in user's walking process;
Whether S102, judgement walking road surface is on-plane surface, if not, execution in step S103, the quantity of the paces of described record done to take advantage of with the paces value of typing in advance obtain plane distance value; Otherwise execution in step S104, obtain the pavement-height changing value, obtain the road surface angle value according to this value;
The road surface angle value of S105, reference typing in advance and the corresponding relation of paces value are determined the paces value corresponding with described road surface angle value;
S106, the quantity of the paces of described paces value and record is done to take advantage of obtain on-plane surface walking distance;
S107, described planar row is walked distance and on-plane surface head office walk the distance addition and obtain the distance of walking.
Concrete, in walking distance measurement method disclosed by the invention, adopt diverse ways to measure walking paces value on different road surfaces.When the road surface was the plane, directly the paces number of walking and paces value being multiplied each other obtained plane distance value; When the road surface is on-plane surface, obtain the pavement-height changing value, obtain the road surface angle value according to this value, with reference to the corresponding relation of road surface angle value and paces value, determine the paces value corresponding with described road surface angle value, the paces number of this paces value and record is done to take advantage of obtaining on-plane surface walking distance.When changing walking on level land and slope road as the user, can measure according to diverse ways and automatically obtain different walking paces values, realized measuring accurately and conveniently the distance that the user walks on different road surfaces.
In the present embodiment, whether step S102, judgement walking road surface is that on-plane surface is divided into dual mode, be specially, a kind of is to judge that whether a period of time paces of interior walking of recording have lasting height change, suppose to record for five steps in the period at this section, the judgement second step has height change than the first step, the 3rd step had height change than second step, and the 4th step had height change than the 3rd step, and the 5th step had height change than the 4th step and illustrates that the road surface of walking is non-road surface.
Another is that before and after judgement, whether the changing value of the paces angle of record is between 10 °-30 °, when being between 10 °-30 °, illustrates that the road surface of walking is on-plane surface.
And, step S104, obtain the pavement-height changing value, calculate the road surface angle value according to this value, as shown in Fig. 2 (a), specifically comprise step:
S11, obtain the step length changing value corresponding with described pavement-height changing value;
Concrete, the corresponding relation of described pavement-height changing value and step length changing value is that both generation conditions are identical, are all the generations afterwards of several steps of having walked.
Described pavement-height changing value is the overall height variation of n after the step of having walked, and is defined as H, and its height change value h by per step forms, i.e. H=h1+h2+h3+...+hi+...hn; And the step length changing value of definition walking n after the step is P, its be similarly per step in this section period length variations p form, i.e. P=p1+p2+p3+...+pi+...pn.
S12, the arcsin function of getting the business of described pavement-height changing value and step length changing value are described road surface angle value.
Concrete, if definition a is the road surface angle value, due to H/P=sin (a), therefore draw: a=arcsin (H/P).
In addition, step S104, obtain the pavement-height changing value, calculate the road surface angle value according to this value, can also as Fig. 2 (b), comprise step:
S21, obtain the paces number corresponding with described pavement-height changing value;
Defining described pavement-height changing value is H, and the paces number is N, and is concrete, and after the N that walked goes on foot, overall height is changed to pavement-height changing value H.
S21, get described pavement-height changing value and, the long-pending business's of paces number and constant arcsin function is described road surface angle value.
Concrete, defining the road surface angle value is a, constant is K, due to H/KN=sin (a), therefore draws: a=arcsin (H/KN).
Constant K was set before enforcement walking distance measurement method, and its computing method are as follows:
P=KN, K=P/N, due to H/P=sin (a), P=H/sin (a), so, K=N*H/sin (a).
Walking N goes on foot on the slope road of known angle a, obtains the height change value in per step, forms, and brings a, N and H into above-mentioned formula, obtains constant K.
Another embodiment of the present invention is a kind of disclosed walking distance measurement method also, as shown in Figure 3, comprises step:
The paces of S301, record walking in user's walking process;
Whether S302, judgement walking road surface is on-plane surface, if not, execution in step S303, the quantity of the paces of described record done to take advantage of with the paces value of typing in advance obtain plane distance value; Otherwise execution in step S304, obtain the pavement-height changing value, obtain the road surface angle value according to this value;
The road surface angle value of S305, reference typing in advance and the corresponding relation of paces value are determined the paces value corresponding with described road surface angle value;
S306, the quantity of the paces of described paces value and record is done to take advantage of obtain on-plane surface walking distance;
S307, described planar row is walked distance and on-plane surface head office walk the distance addition and obtain the distance of walking;
S308, calculate according to walking distance and pavement-height change information the energy that energy that walking consumes and height change consume respectively;
The gross energy that the energy addition of S309, the energy that described walking is consumed and height change consumption obtains consuming;
Concrete, the gross energy that consumes comprises the energy of walking consumption and the energy that height change consumes, wherein: the acceleration a* walking distance l of the energy e=user's that walking consumes body weight m* walking, a=l/ (2*t*t) (t is the stroke required time, and l is the walking distance);
The energy e=user's weight m* gravity acceleration g * pavement-height changing value H that height change consumes.
The distance of S310, the described walking of output and the gross energy of consumption.
The embodiment of the present invention is disclosed a kind of passometer also, as shown in Figure 4, comprising:
Pavement-height changing value acquiring unit 102 when being used for judgement walking road surface and being on-plane surface, obtains the pavement-height changing value;
Road surface angle value computing unit 103 is used for obtaining the road surface angle value according to described pavement-height changing value;
Paces value determining unit 104 is used for determining the paces value corresponding with described road surface angle value with reference to the road surface angle value of typing in advance and the corresponding relation of paces value;
Walking distance computing unit 105 is used for when the walking road surface is the plane, the paces value of the quantity of the paces of described record and typing is in advance done to take advantage of obtaining plane distance value; When the walking road surface when being on-plane surface, the paces value that described paces value computing unit is obtained and the quantity of the paces of record are done to take advantage of and are obtained the on-plane surface distance of walking; Also being used for the described planar row of addition walks distance and on-plane surface head office and walks distance and obtain the distance of walking.
Concrete, the present embodiment disclosed road surface angle value computing unit 103 comprises:
Step length changing value acquiring unit is used for obtaining the step length changing value corresponding with described pavement-height changing value;
The first computing unit, the arcsin function that is used for getting the business of described pavement-height changing value and step length changing value is described road surface angle value.
Perhaps, road surface angle value computing unit 103 comprises:
Paces are counted acquiring unit, are used for obtaining the paces number corresponding with described pavement-height changing value;
The second computing unit, be used for getting described pavement-height changing value and, the paces number is described road surface angle value with the long-pending business's of pre-typing constant arcsin function.
Another embodiment of the present invention also discloses a kind of passometer, as shown in Figure 5, comprising:
Pavement-height changing value acquiring unit 202 when being used for judgement walking road surface and being on-plane surface, obtains the pavement-height changing value;
Road surface angle value computing unit 203 is used for obtaining the road surface angle value according to described pavement-height changing value;
Paces value determining unit 204 is used for determining the paces value corresponding with described road surface angle value with reference to the road surface angle value of typing in advance and the corresponding relation of paces value;
Walking distance computing unit 205 is used for when the walking road surface is the plane, the paces value of the quantity of the paces of described record and typing is in advance done to take advantage of obtaining plane distance value; When the walking road surface when being on-plane surface, the paces value that described paces value computing unit is obtained and the quantity of the paces of record are done to take advantage of and are obtained the on-plane surface distance of walking; Also being used for the described planar row of addition walks distance and on-plane surface head office and walks distance and obtain the distance of walking.
Energy consumption calculation unit 206 is used for calculating the energy of walking consumption and the energy that height change consumes according to walking distance and pavement-height changing value respectively; Also be used for the gross energy that the energy of energy that the described walking of addition consumes and height change consumption obtains consuming.
Before the user uses the disclosed passometer calculating of the present embodiment, need to carry out initialization to passometer, at this moment, the corresponding relation that can input paces value, road surface angle value and paces value on user self level road becomes and the constant when calculating the road surface angle value according to the pavement-height changing value.
And the disclosed passometer of the present embodiment adopts the disclosed walking distance measurement of above-described embodiment method to measure the distance of user's walking and the gross energy of consumption, please participate in the disclosed content of above-described embodiment, repeats no more herein.
In this instructions, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is and the difference of other embodiment that between each embodiment, identical similar part is mutually referring to getting final product.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the present invention.Multiple modification to these embodiment will be apparent concerning those skilled in the art, and General Principle as defined herein can be in the situation that do not break away from the spirit or scope of the present invention, realization in other embodiments.Therefore, the present invention will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (12)
1. a walking distance measurement method, is characterized in that, comprising:
The paces of record walking in user's walking process;
When if judgement walking road surface is the plane, the quantity of the paces of described record is done to take advantage of obtaining plane distance value with the paces value of typing in advance;
If when judgement walking road surface is on-plane surface, obtain the pavement-height changing value, obtain the road surface angle value according to this value; With reference to the road surface angle value of typing in advance and the corresponding relation of paces value, determine the paces value corresponding with described road surface angle value; The quantity of the paces of this paces value and record is done to take advantage of obtain on-plane surface walking distance;
Described planar row is walked distance and on-plane surface head office to be walked the distance addition and obtains the distance of walking.
2. method according to claim 1, is characterized in that, described judgement walking road surface is that on-plane surface is specially: the paces that record walking in the Preset Time section detected have lasting height change.
3. method according to claim 1, is characterized in that, described judgement is walked the road surface for to be specially: before and after detecting, the changing value of the angle of the paces of described record walking is between 10 °-30 °.
4. the described method of any one according to claim 1-3, is characterized in that, describedly obtains the road surface angle value according to described pavement-height changing value, specifically comprises:
Obtain the step length changing value corresponding with described pavement-height changing value;
The arcsin function of getting the business of described pavement-height changing value and step length changing value is described road surface angle value.
5. the described method of any one according to claim 1-3, is characterized in that, describedly obtains the road surface angle value according to described pavement-height changing value, specifically comprises:
Obtain the paces number corresponding with described pavement-height changing value;
Get described pavement-height changing value and, the paces number is described road surface angle value with the long-pending business's of pre-typing constant arcsin function.
6. method according to claim 1, is characterized in that, also comprises: calculate the energy of walking consumption and the energy that height change consumes according to walking distance and pavement-height changing value respectively;
The gross energy that the energy that described walking is consumed and the energy addition of height change consumption obtain consuming.
7. method according to claim 5, is characterized in that, also comprises: the distance of the described walking of output and the gross energy of consumption.
8. a passometer, is characterized in that, comprising:
The paces record cell is used for the paces in the walking of user's walking process record;
Pavement-height changing value acquiring unit when being used for judgement walking road surface and being on-plane surface, obtains the pavement-height changing value;
Road surface angle value computing unit is used for obtaining the road surface angle value according to described pavement-height changing value;
Paces value determining unit is used for determining the paces value corresponding with described road surface angle value with reference to the road surface angle value of typing in advance and the corresponding relation of paces value;
Walking distance computing unit is used for when the walking road surface is the plane, the paces value of the quantity of the paces of described record and typing is in advance done to take advantage of obtaining plane distance value; When the walking road surface when being on-plane surface, the paces value that described paces value computing unit is obtained and the quantity of the paces of record are done to take advantage of and are obtained the on-plane surface distance of walking; Also being used for the described planar row of addition walks distance and on-plane surface head office and walks distance and obtain the distance of walking.
9. passometer according to claim 8, is characterized in that, described road surface angle value computing unit comprises:
Step length changing value acquiring unit is used for obtaining the step length changing value corresponding with described pavement-height changing value;
The first computing unit, the arcsin function that is used for getting the business of described pavement-height changing value and step length changing value is described road surface angle value.
10. passometer according to claim 8, is characterized in that, described road surface angle value computing unit comprises:
Paces are counted acquiring unit, are used for obtaining the paces number corresponding with described pavement-height changing value;
The second computing unit, be used for getting described pavement-height changing value and, the paces number is described road surface angle value with the long-pending business's of pre-typing constant arcsin function.
11. passometer according to claim 8 is characterized in that, also comprises:
The energy consumption calculation unit is used for calculating the energy of walking consumption and the energy that height change consumes according to walking distance and pavement-height changing value respectively; Also be used for the gross energy that the energy of energy that the described walking of addition consumes and height change consumption obtains consuming.
12. passometer according to claim 11 is characterized in that, also comprises:
Output unit is used for exporting the distance of described walking and the gross energy of consumption.
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| CN2011104398194A CN103175537A (en) | 2011-12-23 | 2011-12-23 | Measuring method of walking path and pedometer |
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| CN2011104398194A CN103175537A (en) | 2011-12-23 | 2011-12-23 | Measuring method of walking path and pedometer |
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Application publication date: 20130626 |