CN107504979A - Move distance computational methods and device and wearable device - Google Patents
Move distance computational methods and device and wearable device Download PDFInfo
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- CN107504979A CN107504979A CN201710636368.0A CN201710636368A CN107504979A CN 107504979 A CN107504979 A CN 107504979A CN 201710636368 A CN201710636368 A CN 201710636368A CN 107504979 A CN107504979 A CN 107504979A
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- sporter
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C22/00—Measuring distance traversed on the ground by vehicles, persons, animals or other moving solid bodies, e.g. using odometers, using pedometers
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- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
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- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
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Abstract
The invention discloses a kind of move distance computational methods and wearable device, methods described includes step：Record the motion step number of sporter；The actual step size distance of sporter is obtained according to step-length model；The actual motion distance of the sporter is calculated according to the motion step number of sporter and the actual step size distance.The present invention calculates the accurate actual step size distance of sporter by establishing model, by moving the total distance for constantly completing to move and total step number repeatedly come the actual step size distance of continuous correction motion person, move distance is calculated according to actual step size distance and motion step number, so that move distance is more accurate, so as to improve the motion passion of sporter and hobby.
Description
Technical field
The present invention relates to wearable device technical field, more particularly to a kind of move distance computational methods and device and can wear
Wear equipment.
Background technology
At present, it has been popular hobby to be run using wearable device.Many Intelligent worn devices can on the market
Survey heart rate when distance and the motion of motion.
Wearable device is all by GPS (Global Positioning System, global positioning system) during exercise
Come calculate this time motion range data, in general wearable device in the case of no GPS, be by step number and step-length come
Calculate distance.But now step-length is a fixed analogue value of wearable device setting, because everyone height, body
Type, the posture of running may all cause everyone step-length to be different.The step-length calculated according to these data targets
With actual step size and have a certain distance, therefore the measuring and calculating of range data can not be accurately completed under no GPS scenario.
How step distance accurately is calculated, it is necessary to be realized by the technology bill of the present invention.
The content of the invention
In order to solve the above technical problems, the present invention provides a kind of move distance computational methods and device, pass through step-length model
The actual step size distance of sporter is obtained, accurately calculates move distance.
Technical scheme provided by the invention is as follows：
The invention discloses a kind of move distance computational methods, including step：Record the motion step number of sporter；According to step
Long model obtains the actual step size distance of sporter；This is calculated according to the motion step number of sporter and the actual step size distance
The actual motion distance of sporter.
Further, step is also included before the step " the motion step number of record sporter "：Establish step-length model；When
When sporter is moved, according to the theoretical step size distance of the step-length Modifying model sporter, the reality of sporter is obtained
Border step distance.
Further, the step " according to the theoretical step size distance of the step-length Modifying model sporter, obtains sporter
The actual step size distance " specifically include step：When sporter is moved, being calculated according to the personal information of sporter should
The theoretical step size distance of sporter；Record the total step number of sporter's motion and total distance；According to the total step number and it is described always away from
From correcting with a distance from the theoretical step size, the actual step size distance of sporter is obtained.
Further, the personal information includes the height data and gender data of sporter.
The invention also discloses a kind of move distance computing device, including：Step number logging modle, for being moved as sporter
The motion step number of Shi Jilu sporters；Acquisition module, for obtaining the actual step size distance of sporter according to step-length model；Calculate
Module, the actual motion distance of the sporter is calculated for the motion step number according to sporter and the actual step size distance.
Further, in addition to：Model building module, for establishing step-length model；Actual step size distance calculation module, use
In when sporter is moved, according to the theoretical step size distance of the step-length Modifying model sporter, the institute of sporter is obtained
State actual step size distance.
Further, the actual step size distance calculation module further comprises：Theoretical step size distance calculation module, is used for
When sporter is moved, the theoretical step size distance of the sporter is calculated according to the personal information of sporter；Distance record mould
Block, for recording total distance of sporter's motion；Step number logging modle is additionally operable to record the total step number of sporter's motion；Also include
Correcting module, for theoretical step size distance described in the total step number according to motion and total distance correction, obtain the actual step of sporter
Over long distances.
Further, the personal information includes the height data and gender data of sporter.
The invention also discloses a kind of wearable device, including above-mentioned move distance computing device.
Compared with prior art, the present invention calculates the accurate actual step size distance of sporter by establishing model, leads to
The actual step size distance that total distance of motion is constantly completed in motion repeatedly and total step number carrys out continuous correction motion person is crossed, according to reality
Border step distance and motion step number calculate move distance so that move distance is more accurate, so as to improve the motion of sporter
Passion and hobby.
Brief description of the drawings
Below by a manner of clearly understandable, preferred embodiment is described with reference to the drawings, the present invention is given furtherly
It is bright.
Fig. 1 is a kind of step schematic diagram of one embodiment of move distance computational methods of the present invention；
Fig. 2 is a kind of entire protocol schematic diagram of one embodiment of move distance computational methods of the present invention；
Fig. 3 is a kind of main composition figure of move distance computing device of the present invention；
Fig. 4 is fully composed schematic diagram for a kind of move distance computing device of the present invention.
Drawing reference numeral explanation：
100th, step number logging modle, 200, acquisition module, 300, computing module, 400, model building module, 500, actual
Step distance computing module, 510, theoretical step size distance calculation module, 520, apart from logging modle, 530, correcting module.
Embodiment
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, control is illustrated below
The embodiment of the present invention.It should be evident that drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings
Accompanying drawing, and obtain other embodiments.
To make simplified form, part related to the present invention is only schematically show in each figure, they are not represented
Its practical structures as product.In addition, so that simplified form readily appreciates, there is identical structure or function in some figures
Part, one of those is only symbolically depicted, or only marked one of those.Herein, "one" is not only represented
" only this ", the situation of " more than one " can also be represented.
Fig. 1 is a kind of step schematic diagram of one embodiment of move distance computational methods of the present invention.As shown in figure 1, this
A kind of move distance computational methods of disclosure of the invention, including step：S100 records the motion step number of sporter；S200 is according to step-length
Model obtains the actual step size distance of sporter；S300 calculates according to the motion step number and the actual step size distance of sporter
The actual motion distance of the sporter.
The present invention is by modeling the actual step size for learning come the actual step size distance of continuous correction motion person, to make sporter
Distance becomes closer to actual step size, it is only necessary to which knowing the total step number of sporter can just be precisely calculated in varying environment and place
Go out move distance, the calculating of distance is completed without using positioner.
Preferably, Fig. 2 is a kind of entire protocol schematic diagram of one embodiment of move distance computational methods of the present invention.Such as
Shown in Fig. 2, also include step before the step S100 " the motion step number of record sporter "：S010 establishes step-length model；
S020, according to the theoretical step size distance of the step-length Modifying model sporter, obtains sporter's when sporter is moved
The actual step size distance.
Specifically, the step distance of each sporter is different, wearable device is using fixed theory in the prior art
Step distance, i.e., all it is using fixed theoretical step size distance when calculating the move distance of sporter at different height ages
It is multiplied to obtain with total step number.And the design philosophy of step-length model that the present invention establishes is according to the personal information of sporter and repeatedly
Movable information in motion is sporter's revised theory step distance, obtains actual step size distance.
From the total distance=total step number * actual step sizes distance of formula, a partial data motion is completed, passes through GPS etc.
Positioner calculates total distance of this time motion, and total step of this time motion is obtained by sensor device such as pedometer
The theoretical step size distance of number can correction motion person, calculates the actual step size distance of sporter in this time moving, and moves
Number is more, and times of revision is more, the actual step size distance obtained by step-length Modifying model more with the step-length of reality away from
From approaching, the move distance calculated using actual step size distance is more accurate.
Preferably, the step S020 " according to the theoretical step size distance of the step-length Modifying model sporter, is moved
The actual step size distance of person " specifically includes step：S021 is when sporter is moved, according to the personal information of sporter
Calculate the theoretical step size distance of the sporter；The total step number of S022 record sporter's motions and total distance；S023 is according to described total
Theoretical step size distance described in step number and total distance correction, obtains the actual step size distance of sporter.
Specifically, the personal information includes the height data and gender data of sporter.
In general wearable device is the motion step number and default step recorded by pedometer in the case of no GPS
Calculate move distance over long distances.But it is a fixed analogue value now to preset step distance, but because everyone
Height, build and the posture of running may all cause everyone step distance to be different, according to these data targets
The step-length and actual step size calculated are also to have a certain distance, therefore the present invention is different with sex according to the height of sporter
Input of the theoretical step size distance of each sporter as step-length model is calculated, is the actual step size distance of sporter
Calculate Reduction Computation amount.
The workflow of the present invention is described in detail below, it is specific as follows；
1) the theoretical step size distance of sporter is calculated according to the height of sporter and sex first.
2) sporter carries out once complete motion, and pedometer records the total step number that sporter this time moves, then basis
Gps data calculates total distance of this time motion, according to total step number and total distance of this motion come the theory of correction motion person
Step distance, the total distance results for making to be calculated according to step-length and step number are more nearly actual total distance of this time motion,
Finally give the actual step size distance of sporter.
3) by repeatedly move repeat the above steps 2 continuous simulation and study, the actual step size of the person that comes correction motion away from
From.
4) in the case that gps signal is lost in the case of no GPS or in motion, actual step is multiplied by with motion step number
Move distance is calculated over long distances, for compensating the total distance of this time motion, makes total distance of motion more accurate, more
The nearly actual range of adjunction.
5) when indoors gps data can not be opened, it is only necessary to by corrected actual step size distance and total step number just
Total distance of this time motion can be accurately calculated.
Fig. 3 is a kind of main composition figure of move distance computing device of the present invention.A kind of as shown in figure 3, move distance meter
Device is calculated, including：Step number logging modle 100, for recording the motion step number of sporter when sporter moves；Acquisition module
200, for obtaining the actual step size distance of sporter according to step-length model；Computing module 300, for the motion according to sporter
Step number and the actual step size distance calculate the actual motion distance of the sporter.
Specifically, step number logging modle 100 of the present invention includes accelerometer, accelerometer is that motion monitoring equipment is general
All over the pedestal sensor possessed, it is usually used to record traveling step number.Pass through measurement direction and acceleration strength, accelerometer energy
Enough judge that equipment is in horizontal or upright position, to judge whether equipment moves, so as to reach meter step operation.
The present invention is by modeling the actual step size for learning come the actual step size distance of continuous correction motion person, to make sporter
Distance becomes closer to actual step size, it is only necessary to which knowing the total step number of sporter can just be precisely calculated in varying environment and place
Go out move distance, the calculating of distance is completed without using GPS device, being later also can be accurate in the case of no gps data
Calculate move distance.
Preferably, Fig. 4 is fully composed schematic diagram for a kind of move distance computing device of the present invention.It is as shown in figure 4, a kind of
Move distance computing device, in addition to：Model building module 400, for establishing step-length model；Actual step size distance calculation module
500, for when sporter is moved, according to the theoretical step size distance of the step-length Modifying model sporter, being moved
The actual step size distance of person.
Preferably, the actual step size distance calculation module 500 further comprises：Theoretical step size distance calculation module 510,
For when sporter is moved, the theoretical step size distance of the sporter to be calculated according to the personal information of sporter；Distance note
Module 520 is recorded, for recording total distance of sporter's motion；Step number logging modle 100 is additionally operable to record the total of sporter's motion
Step number；Also include correcting module 530, for theoretical step size distance described in the total step number according to motion and total distance correction, obtain
The actual step size distance of sporter.
Specifically, it is of the present invention apart from logging modle 520 can be GPS, utilize GPS satellite transmission pinpoint accuracy warp
Latitude signal calculates air line distance.
Preferably, the personal information includes the height data and gender data of sporter.
In general wearable device is the motion step number and default step recorded by pedometer in the case of no GPS
Calculate move distance over long distances.But it is a fixed analogue value now to preset step distance, but because everyone
Height, build and the posture of running may all cause everyone step distance to be different, according to these data targets
The step-length and actual step size calculated are also to have a certain distance, and the result of calculating is inaccurate.The present invention is according to sporter
Height and sex difference calculate input of the theoretical step size distance of each sporter as step-length model, be sporter
Actual step size distance calculating Reduction Computation amount.
The present invention calibrates the theoretical step size distance of sporter by step-length model, realizes when incomplete in gps data
When can accurately calculate this time motion distance.The present invention is constantly corrected by the movable information of multiple entire motion
The theoretical step size distance of sporter, times of exercise is more, and actual step size is higher apart from accuracy, so as to the move distance calculated
It is more accurate.Fortune can be multiplied by by actual step size distance when losing gps data when moving early stage without gps data or in motion
Dynamic step number compensates total distance, total distance is more nearly actual range.
The invention also discloses a kind of wearable device, including above-mentioned move distance computing device.
It should be noted that the content such as information exchange, implementation procedure in the present apparatus between each module and the above method are real
Apply example and be based on same design, particular content can be found in the narration in the inventive method embodiment, and here is omitted.
It should be noted that above-described embodiment can independent assortment as needed.Described above is only the preferred of the present invention
Embodiment, it is noted that for those skilled in the art, do not departing from the premise of the principle of the invention
Under, some improvements and modifications can also be made, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (9)
1. a kind of move distance computational methods, it is characterised in that including step：
Record the motion step number of sporter；
The actual step size distance of sporter is obtained according to step-length model；
The actual motion distance of the sporter is calculated according to the motion step number of sporter and the actual step size distance.
2. move distance computational methods as claimed in claim 1, it is characterised in that the step " motion of record sporter
Also include step before step number "：
Establish the step-length model；When sporter is moved, according to the theoretical step size of the step-length Modifying model sporter
Distance, obtain the actual step size distance of sporter.
3. move distance computational methods as claimed in claim 2, it is characterised in that the step is " according to the step-length model
The theoretical step size distance of correction motion person, obtain the actual step size distance of sporter " specifically include step：
When sporter is moved, the theoretical step size distance of the sporter is calculated according to the personal information of sporter；
Record the total step number of sporter's motion and total distance；
According to theoretical step size distance described in the total step number and total distance correction, the actual step size distance of sporter is obtained.
4. move distance computational methods as claimed in claim 3, it is characterised in that the personal information includes the body of sporter
High data and gender data.
A kind of 5. move distance computing device, it is characterised in that including：
Step number logging modle, for recording the motion step number of sporter when sporter moves；
Acquisition module, for obtaining the actual step size distance of sporter；
Computing module, the actual fortune of the sporter is calculated for the motion step number according to sporter and the actual step size distance
Dynamic distance.
6. move distance computing device as claimed in claim 5, it is characterised in that also include：
Model building module, for establishing step-length model；
Actual step size distance calculation module, for when sporter is moved, according to the step-length Modifying model sporter's
Theoretical step size distance, obtain the actual step size distance of sporter.
7. move distance computing device as claimed in claim 6, it is characterised in that the actual step size distance calculation module is entered
One step includes：
Theoretical step size distance calculation module, for when sporter is moved, the fortune to be calculated according to the personal information of sporter
The theoretical step size distance of dynamic person；
Apart from logging modle, for recording total distance of sporter's motion；
Step number logging modle is additionally operable to record the total step number of sporter person's motion；
Also include correcting module, for theoretical step size distance described in the total step number according to motion and total distance correction, moved
The actual step size distance of person.
8. move distance computing device as claimed in claim 7, it is characterised in that the personal information includes the body of sporter
High data and gender data.
9. a kind of wearable device, it is characterised in that including the move distance computing device as described in claim 6-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710636368.0A CN107504979A (en) | 2017-07-31 | 2017-07-31 | Move distance computational methods and device and wearable device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710636368.0A CN107504979A (en) | 2017-07-31 | 2017-07-31 | Move distance computational methods and device and wearable device |
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| CN107504979A true CN107504979A (en) | 2017-12-22 |
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| CN201710636368.0A Withdrawn CN107504979A (en) | 2017-07-31 | 2017-07-31 | Move distance computational methods and device and wearable device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108332771A (en) * | 2018-01-12 | 2018-07-27 | 四川斐讯信息技术有限公司 | A kind of method and system calculating move distance in complex environment |
| CN108404394A (en) * | 2018-02-09 | 2018-08-17 | 上海康斐信息技术有限公司 | The computational methods and system, wearable device of a kind of running distance for wearable device |
| CN108592940A (en) * | 2018-04-04 | 2018-09-28 | 深圳市沃特沃德股份有限公司 | Exercise data treating method and apparatus |
| CN111829550A (en) * | 2019-04-15 | 2020-10-27 | 青岛海信移动通信技术股份有限公司 | Movement distance determination method, device and equipment |
| WO2022156651A1 (en) * | 2021-01-25 | 2022-07-28 | 维沃移动通信有限公司 | Step length acquisition method and electronic device |
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| WO2022156651A1 (en) * | 2021-01-25 | 2022-07-28 | 维沃移动通信有限公司 | Step length acquisition method and electronic device |
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