CN105953814A - Step counting method, step counting device and mobile terminal - Google Patents

Step counting method, step counting device and mobile terminal Download PDF

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Publication number
CN105953814A
CN105953814A CN201610460503.6A CN201610460503A CN105953814A CN 105953814 A CN105953814 A CN 105953814A CN 201610460503 A CN201610460503 A CN 201610460503A CN 105953814 A CN105953814 A CN 105953814A
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China
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acceleration
peak value
advance
mobile terminal
frequency
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CN105953814B (en
Inventor
周意保
何千山
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C22/00Measuring distance traversed on the ground by vehicles, persons, animals or other moving solid bodies, e.g. using odometers, using pedometers
    • G01C22/006Pedometers

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Telephone Function (AREA)

Abstract

The invention belongs to the technical field of communication and provides a step counting method, a step counting device and a mobile terminal. The step counting method comprises the following steps: acquiring accelerated speed information collected by a sensor in the mobile terminal, and establishing a corresponding accelerated speed changing curve graph according to the accelerated speed information; acquiring a peak value of the accelerated speed and the frequency corresponding to the peak value of the accelerated speed according to the accelerated speed changing curve graph; and when the peak value of the accelerated speed is larger than a preset accelerated speed threshold and the frequency corresponding to the peak value of the accelerated speed is smaller than a preset frequency threshold, determining that a user holding the mobile terminal moves one step, and adding 1 to the counted numerical value. By virtue of the step counting method, the false step counting can be effectively prevented, and the step counting precision can be improved.

Description

A kind of step-recording method, step count set and mobile terminal
Technical field
The invention belongs to communication technical field, particularly relate to a kind of step-recording method, step count set and mobile terminal.
Background technology
Along with the raising of modern life quality, people increasingly focus on the daily exercise of oneself, and meter step is as one Plant the monitoring means that effectively record is taken exercise, be widely used in mobile terminal, typically pass through in mobile terminal Acceleration transducer and certain algorithm, the step number of user's walking can be calculated, and estimate walking Distance and the calorie of consumption.Therefore, step-recording method decides the accuracy of meter step to a great extent.
At present, in existing step-recording method, generally according to the walking movement of the user of acquisition for mobile terminal Curvilinear path, the number of peak value in the curvilinear path of the walking movement of counting user, using the number of peak value as The step number of user.But, there are some low amplitude (such as hand shaking) and quickly shake in existing step-recording method It is dynamic that (such as user is placed on some equipment rocked specially by hand wobble mobile terminal or mobile terminal Go to rock mobile terminal) interference, these disturb data, can affect the meter step precision of mobile terminal.
Therefore, it is necessary to a kind of new technical scheme is proposed, to solve above-mentioned technical problem.
Summary of the invention
In consideration of it, the embodiment of the present invention provides a kind of step-recording method, step count set and mobile terminal, to improve Meter step precision.
The first aspect of the embodiment of the present invention, it is provided that a kind of step-recording method, described method includes:
Obtain the acceleration information of sensor acquisition in mobile terminal, and set up according to described acceleration information right The acceleration change curve chart answered;
According to described acceleration change curve chart, it is thus achieved that the peak value of acceleration is corresponding with the peak value of described acceleration Frequency;
When the peak value of described acceleration is corresponding more than the peak value of acceleration rate threshold set in advance and described acceleration Frequency less than frequency threshold set in advance time, determine hold described mobile terminal user move move a step, The numerical value of counting adds 1.
The second aspect of the embodiment of the present invention, it is provided that a kind of step count set, described step count set includes:
Acquiring unit, for obtaining the acceleration information of sensor acquisition in mobile terminal, and adds according to described Velocity information sets up corresponding acceleration change curve chart;
Obtain unit, for according to described acceleration change curve chart, it is thus achieved that the peak value of acceleration and described add The frequency that the peak value of speed is corresponding;
Determine unit, for when described acceleration peak value more than acceleration rate threshold set in advance and described in add When frequency corresponding to the peak value of speed is less than frequency threshold set in advance, determines and hold described mobile terminal User moves and moves a step, and the numerical value of counting adds 1.
The third aspect of the embodiment of the present invention, it is provided that a kind of mobile terminal, described mobile terminal includes such as second Step count set described in aspect.
The embodiment of the present invention compared with prior art exists and provides the benefit that: the embodiment of the present invention is according to movement In terminal, the acceleration information of sensor acquisition sets up corresponding acceleration change curve chart, becomes according to acceleration Change curve chart, it is thus achieved that the frequency that the peak value of acceleration is corresponding with the peak value of acceleration, big at the peak value of acceleration The frequency corresponding in the peak value of acceleration rate threshold set in advance and acceleration is less than frequency threshold set in advance Time, just determining that the user's shifting holding mobile terminal moves a step, the numerical value of counting adds 1.The embodiment of the present invention is led to Cross acceleration rate threshold set in advance and the walking of the frequency threshold set in advance user to holding mobile terminal Motion carries out meter step and limits, thus can effectively remove low amplitude and quickly rock etc. what meter was walked by improper motion Interference, prevents false meter step, improves meter step precision.
Accompanying drawing explanation
For the technical scheme being illustrated more clearly that in the embodiment of the present invention, below will be to embodiment or existing skill In art description, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only It is only some embodiments of the present invention, for those of ordinary skill in the art, is not paying creative labor On the premise of dynamic property, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the schematic flow diagram of the step-recording method that the embodiment of the present invention one provides;
Fig. 2 is the schematic flow diagram of the step-recording method that the embodiment of the present invention two provides;
Fig. 3 is the schematic flow diagram of the step-recording method that the embodiment of the present invention three provides;
Fig. 4 is the schematic block diagram of the step count set that the embodiment of the present invention four provides;
Fig. 5 is the schematic block diagram of the step count set that the embodiment of the present invention five provides;
Fig. 6 is the schematic block diagram of the mobile terminal that the embodiment of the present invention six provides.
Detailed description of the invention
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 carried out clearly Chu, it is fully described by, it is clear that described embodiment is a part of embodiment of the present invention rather than all Embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creative labor The every other embodiment obtained under dynamic premise, broadly falls into the scope of protection of the invention.
Should be appreciated that when using in this specification and in the appended claims, term " includes " instruction Described feature, entirety, step, operation, element and/or the existence of assembly, but it is not precluded from one or many Individual further feature, entirety, step, operation, element, assembly and/or the existence of its set or interpolation.
It is also understood that the term used in this description of the invention is merely for the sake of describing particular implementation The purpose of example and be not intended to limit the present invention.As made in description of the invention and appended claims As with, unless context clearly indicates other situation, otherwise " ", " " of singulative And " being somebody's turn to do " is intended to include plural form.
In implementing, the mobile terminal described in the embodiment of the present invention includes but not limited to such as have touch The mobile phone of sensing surface (such as, touch-screen display and/or touch pad), laptop computer or flat Other portable set of plate computer etc.It is to be further understood that in certain embodiments, described in set Standby not portable communication device, but there is touch sensitive surface (such as, touch-screen display and/or touch Template) desk computer.
In discussion below, describe the mobile terminal including display and touch sensitive surface.But, It should be appreciated that mobile terminal can include such as physical keyboard, mouse and/or control one or many of bar Other physical user-interface device individual.
Mobile terminal supports various application programs, such as following in one or more: drawing application program, Demonstration applications, word-processing application, website create application program, dish imprinting application program, electricity Sub-table application program, game application, telephony application, videoconference application, electronics postal Part application program, instant messaging applications, exercise support application program, photo management application program, Digital camera application program, digital camera application program, web-browsing application program, digital music are play Device application program and/or video frequency player application program.
The various application programs that can perform on mobile terminals can use such as that touch sensitive surface is at least One public physical user-interface device.Can among applications and/or corresponding application programs in adjust and / or change the corresponding information of display on one or more functions of touch sensitive surface and mobile terminal.This Sample, the public physical structure (such as, touch sensitive surface) of mobile terminal can support have for a user The various application programs of directly perceived and transparent user interface.
See Fig. 1, be the schematic flow diagram of the step-recording method that the embodiment of the present invention one provides, as shown in the figure should Method may comprise steps of:
In step S101, obtain the acceleration information of sensor acquisition in mobile terminal, and add according to described Velocity information sets up corresponding acceleration change curve chart.
In embodiments of the present invention, mobile terminal can hold this mobile terminal by sensor Real-time Collection User's acceleration information in walking movement, sets up corresponding acceleration change according to described acceleration information Curve chart.For example, it is possible to hold the acceleration letter of the user of mobile terminal in the acquisition receiving user's transmission After the instruction of breath, start to obtain the acceleration information of sensor Real-time Collection in mobile terminal in real time, and according to Described acceleration information sets up corresponding acceleration change curve chart.Wherein, described acceleration information include but Be not limited to the user the holding described mobile terminal acceleration when walking movement corresponding with described acceleration time Between, described acceleration change curve chart can be that acceleration is schemed over time, described sensor include but It is not limited to acceleration transducer.
In step s 102, according to described acceleration change curve chart, it is thus achieved that the peak value of acceleration and described add The frequency that the peak value of speed is corresponding.
In embodiments of the present invention, can become according to the acceleration set up according to acceleration information in step S101 Change curve chart, it is thus achieved that the frequency that the peak value of acceleration is corresponding with the peak value of described acceleration.Wherein, add described in The peak value of speed can be obtained from increasing the maximal point being changed into reduction by detection acceleration, this maximal point pair The value answered is the peak value of acceleration, and the frequency that the peak value of described acceleration is corresponding can be two adjacent troughs The inverse of time interval, the peak value of described acceleration is between the adjacent trough of said two.
In step s 103, when described acceleration peak value more than acceleration rate threshold set in advance and described in add When frequency corresponding to the peak value of speed is less than frequency threshold set in advance, determines and hold described mobile terminal User moves and moves a step, and the numerical value of counting adds 1.
In embodiments of the present invention, can be by acceleration rate threshold set in advance and frequency threshold set in advance Value judges whether the walking movement of the user holding described mobile terminal is effective exercise, when described acceleration The frequency that peak value is corresponding more than the peak value of acceleration rate threshold set in advance and described acceleration is less than and presets Frequency threshold, it is determined that this walking movement is effective exercise, determine hold described mobile terminal user move Moving a step, step number adds 1 the most accordingly.
Wherein, described acceleration rate threshold set in advance both may be used for width in filtered acceleration change curve Spend the peak value than relatively low acceleration, i.e. remove low amplitude (such as hand shaking) in acceleration change curve chart right The interference of meter step, may be used for again detecting the slight of the user holding mobile terminal on foot, and then right It carries out meter step.Described frequency threshold set in advance may be used for removing quickly rocking and (such as passes through hands Or mobile terminal is quickly rocked by swaying device) to counting the interference walked, identify artificial fraud. Described effective exercise be remove low amplitude and the improper motion such as quickly rock after the actual walking movement of user.
The embodiment of the present invention sets up corresponding acceleration according to the acceleration information of sensor acquisition in mobile terminal Change curve, according to acceleration change curve chart, it is thus achieved that the peak value of acceleration is corresponding with the peak value of acceleration Frequency, the frequency that peak value at acceleration is corresponding more than the peak value of acceleration rate threshold set in advance and acceleration When rate is less than frequency threshold set in advance, just determine that the user's shifting holding mobile terminal moves a step, counting Numerical value adds 1.The embodiment of the present invention is by acceleration rate threshold set in advance and frequency threshold pair set in advance The walking movement of the user holding mobile terminal carries out meter step and limits, thus can effectively remove low amplitude with quick The improper motion interference to meter step such as rock, prevent false meter step, improve meter step precision.
See Fig. 2, be the schematic flow diagram of the step-recording method that the embodiment of the present invention two provides, as shown in the figure should Method may comprise steps of:
In step s 201, acceleration rate threshold and frequency threshold are set.
In embodiments of the present invention, (such as hand shaking, set by hands or rock to filter improper motion For mobile terminal is quickly rocked) to counting the interference walked, mobile terminal can obtain acceleration letter Acceleration rate threshold and frequency threshold are set before breath.
Wherein, the acceleration that during acceleration rate threshold both may be used for filtered acceleration change curve, Amplitude Ratio is relatively low The peak value of degree, i.e. removes the low amplitude (such as hand shaking) interference to meter step in acceleration change curve chart, again May be used for the slight of user is detected on foot, and then it is carried out meter step.Frequency threshold may be used for Remove and quickly rock (such as by hands or swaying device, mobile terminal quickly being rocked) to meter The interference of step, identifies artificial fraud.
In embodiments of the present invention, can using the user of different age group as sample set, different age group User, when walking the slowest, puts down and holds mobile terminal, and this mobile terminal can pass through sensor Real-time Collection user Acceleration information when walking the slowest, the quantity of the user of each age bracket can be entered according to actual needs Row is arranged, calculate the user of each age bracket acceleration meansigma methods when walking the slowest, then will calculate The user of each age bracket acceleration meansigma methods when walking the slowest adds up, divided by the age divided Section number, asks for the user of the different age group acceleration meansigma methods when walking the slowest, can be average by this Value is slightly lower than this meansigma methods as the setting of acceleration rate threshold or acceleration rate threshold, such as, this is average 0.8 times of value as acceleration rate threshold.
Exemplary, the sample set of the user of different age group can use the sample number of three age brackets According to degree of being accelerated threshold value arrange, old man (60~74 years old), middle age (45~59 years old), adolescence (15~ 44 years old), the sample size of each age bracket can be 100, and the age of these 100 samples is in age bracket It is uniformly distributed, adds up the acceleration information of 100 samples at each age bracket respectively, believe according to this acceleration Acceleration peak value in breath, asks for the meansigma methods of the peak value of the acceleration of each age bracket within a period of time, Further according to the meansigma methods of peak value of the acceleration of each age bracket, ask for the peak of the acceleration of these three age bracket The meansigma methods of value, can be slightly lower than this meansigma methods as the setting of acceleration rate threshold or acceleration rate threshold This meansigma methods.
Optionally, this acceleration rate threshold can also be specific to hold the user of mobile terminal and is configured. User, when walking the slowest, puts down and holds mobile terminal, and this mobile terminal can pass through sensor Real-time Collection user Acceleration information when walking the slowest within a period of time, calculates user during this period of time according to acceleration information Interior acceleration meansigma methods, can be using the 0.8 of this meansigma methods times as acceleration rate threshold.
It is also preferred that the left can be used for removing using 1.2 times of the fastest for the mankind's road-work frequency as frequency threshold Quickly rock (such as by hands or swaying device, mobile terminal quickly being rocked) to meter step Interference, identifies artificial fraud.
Exemplary, in May, 2015, Su Ping Tian has run out of 9 seconds 99 in Eugene stands 100 meters and competes Native country, Asia player's best result, becomes the first yellow breaking through 10 seconds high pointes, he probably spends 10 seconds, 47 steps run through 100 meters, within namely 1 second, run 4.7 steps, approximate 5 steps, and 1 second runs 5 steps has been a lot The athletic limit, we can take 1 second run 8 steps be frequency threshold, i.e. predeterminated frequency threshold value be 8 steps/ Second.
In step S202, obtain the acceleration information of sensor acquisition in mobile terminal, and add according to described Velocity information sets up corresponding acceleration change curve chart.
In the present embodiment, the implementation method of step S202 is complete with the implementation method of step S101 in embodiment one Exactly the same, explanation or the explanation of its relational language, concept etc. specifically see the explanation to step S101 or solution Releasing, here is omitted.
In step S203, according to described acceleration change curve chart, it is thus achieved that the peak value of acceleration and described add The frequency that the peak value of speed is corresponding.
In the present embodiment, the implementation method of step S203 is complete with the implementation method of step S102 in embodiment one Exactly the same, explanation or the explanation of its relational language, concept etc. specifically see the explanation to step S102 or solution Releasing, here is omitted.
In step S204, when described acceleration peak value more than acceleration rate threshold set in advance and described in add When frequency corresponding to the peak value of speed is less than frequency threshold set in advance, determines and hold described mobile terminal User moves and moves a step, and the numerical value of counting adds 1.
In the present embodiment, the implementation method of step S204 is complete with the implementation method of step S103 in embodiment one Exactly the same, explanation or the explanation of its relational language, concept etc. specifically see the explanation to step S103 or solution Releasing, here is omitted.
The embodiment of the present invention, before obtaining acceleration information, arranges acceleration rate threshold and frequency threshold, according to In mobile terminal, the acceleration information of sensor acquisition sets up corresponding acceleration change curve chart, according to acceleration Degree change curve, it is thus achieved that the frequency that the peak value of acceleration is corresponding with the peak value of acceleration, at the peak of acceleration It is worth the frequency corresponding more than the peak value of acceleration rate threshold set in advance and acceleration less than frequency set in advance During threshold value, just determining that the user's shifting holding mobile terminal moves a step, the numerical value of counting adds 1.The present invention implements Example is by user to holding mobile terminal of acceleration rate threshold set in advance and frequency threshold set in advance Walking movement carries out meter step and limits, thus can effectively remove low amplitude and the improper motion such as quickly rock to meter The interference of step, prevents false meter step, improves meter step precision.
See Fig. 3, be the schematic flow diagram of the step-recording method that the embodiment of the present invention three provides, as shown in the figure should Method may comprise steps of:
In step S301, obtain the acceleration information of sensor acquisition in mobile terminal, and add according to described Velocity information sets up corresponding acceleration change curve chart.
In the present embodiment, the implementation method of step S301 and step S101 or embodiment in embodiment one In two, the implementation method of step S202 is identical, and explanation or the explanation of its relational language, concept etc. specifically may be used Refering to step S101 or the explanation of step S202 or explanation, here is omitted.
In step s 302, according to described acceleration change curve chart, it is thus achieved that the peak value of acceleration and described add The frequency that the peak value of speed is corresponding.
In the present embodiment, the implementation method of step S302 and step S102 or embodiment two in embodiment one The implementation method of middle step S203 is identical, and explanation or the explanation of its relational language, concept etc. specifically can be joined Readding step S102 or the explanation of step S203 or explanation, here is omitted.
In step S303, adding up the peak value of N number of described acceleration, wherein, the peak value of described acceleration is big The frequency corresponding in the peak value of described acceleration rate threshold set in advance and described acceleration sets in advance less than described Fixed frequency threshold, N is the integer more than zero.
In embodiments of the present invention, the user holding mobile terminal there may be multiple motion in walking movement Process.Such as, user, after walking a period of time, pauses a little while, is further continued for walking, then before pausing Walking is a motor process, and the walking after pause is a motor process.
Wherein, mobile terminal is from described acceleration change curve chart described in first of each motor process The peak value of acceleration starts, and adds up the peak value of N number of described acceleration, the peak value of described N number of described acceleration May be used for the irregular undulation filtering out the generations such as the picture shake by bus interference to meter step, because The undulation that shake etc. produce by bus typically will not continue on always, may only have 1 twice, and we are just The irregular undulation of the generations such as picture shake by bus by arranging threshold value N, can be filtered out, right It does not carry out meter step.It is also preferred that the left described N can be 10.
In step s 304, if the peak value of described N number of described acceleration is continuous, then described mobile whole to holding The user of end starts counting up from N step.
It is also preferred that the left so that meter walks more accurately, has more practicality and more meet user's request, this If the peak value of described N number of described acceleration described in bright embodiment is continuous, then to the use holding described mobile terminal Family starts counting up from N step and may include that
If the peak value of described N number of described acceleration is continuous and the time interval of adjacent peak is less than or equal to pre- The time first set, then the user holding described mobile terminal is started counting up from N step.
In embodiments of the present invention, the time set in advance may be used for judging whether two adjacent peak belong to Same motor process, if the time interval of two adjacent peak is less than or equal to the time set in advance, Then two adjacent peak of explanation belong to same motor process, start counting up user from N step;If two The time interval of adjacent peak is more than the time set in advance, then two adjacent peak of explanation belong to two motions Process, user may pause a little while, it is necessary to from the beginning of the later peak value of two adjacent peak, system Count the peak value of N number of acceleration, and judge that the peak value of N number of acceleration is the most continuously and between the time of adjacent peak Every whether less than or equal to the time set in advance, when judged result is for being, carry out meter step.It is also preferred that the left The described time set in advance can be 30 seconds.
Exemplary, if in the peak value of 10 acceleration the 6th with time of the peak value of the 7th acceleration When interval was more than 30 seconds, start to add up backward the peak value of 10 acceleration from the peak value of the 7th acceleration, And the peak value of these 10 acceleration is less than presets more than acceleration rate threshold set in advance, corresponding frequency Frequency threshold, continuously and the time interval of adjacent peak is less than or equal to pre-for the peak value of these 10 acceleration The time first set, then start meter step from the 16th step.
In step S305, when the peak value of N+1 described acceleration is more than described acceleration set in advance Threshold value, the frequency that the peak value of described acceleration is corresponding are less than described frequency threshold set in advance and n-th institute State the peak value consecutive hours of acceleration peak value and described N+1 described acceleration, determine and hold described movement eventually The user of end moves and moves a step, and the numerical value of counting adds 1.
It is also preferred that the left so that meter walks more accurately, has more practicality and more meet user's request, this Described in bright embodiment when N+1 described acceleration peak value more than described acceleration rate threshold set in advance, The frequency that the peak value of described acceleration is corresponding is accelerated less than described in described frequency threshold set in advance and n-th Degree peak value and the peak value consecutive hours of described N+1 described acceleration, determine the use holding described mobile terminal Family is moved and is moved a step, and the numerical value of counting adds 1 and may include that
When the peak value of N+1 described acceleration is more than described acceleration rate threshold set in advance, described acceleration The frequency corresponding to peak value of degree less than acceleration peak value described in described frequency threshold set in advance, n-th with The peak value of described N+1 described acceleration is continuous and the peak value of described N+1 described acceleration is with described When the time interval of the peak value of acceleration described in n-th is less than or equal to the time set in advance, determines and hold The user having described mobile terminal moves and moves a step, and the numerical value of counting adds 1.
The embodiment of the present invention sets up corresponding acceleration according to the acceleration information of sensor acquisition in mobile terminal Change curve, according to acceleration change curve chart, it is thus achieved that the peak value of acceleration is corresponding with the peak value of acceleration Frequency, add up the peak value of N number of acceleration, at the peak value of this N number of acceleration more than acceleration set in advance Spend threshold value, corresponding frequency is less than frequency threshold set in advance, the peak value of this N number of acceleration is continuous and phase When the time interval of adjacent peak value is less than or equal to the time set in advance, just determines that user moves and move a step, meter The numerical value of number adds 1.The embodiment of the present invention is by acceleration rate threshold set in advance, frequency threshold set in advance Value, N number of peak value are continuous and time set in advance carries out meter step and limits the walking movement of user, thus Can effectively remove low amplitude and the improper motion interference to meter step such as quickly rock, preventing false meter step, improve Meter step precision.
See Fig. 4, be the schematic block diagram of the step count set that the embodiment of the present invention four provides, as it can be seen, should Step count set may include that acquiring unit 41, obtains unit 42 and determine unit 43.
Acquiring unit 41, for obtaining the acceleration information of sensor acquisition in mobile terminal, and according to described Acceleration information sets up corresponding acceleration change curve chart;
Obtain unit 42, for according to described acceleration change curve chart, it is thus achieved that the peak value of acceleration and described The frequency that the peak value of acceleration is corresponding;
Determine unit 43, for the peak value when described acceleration more than acceleration rate threshold set in advance and described When frequency corresponding to the peak value of acceleration is less than frequency threshold set in advance, determines and hold described mobile terminal User move move a step, the numerical value of counting adds 1.
The mobile terminal that the embodiment of the present invention provides can be applied in the embodiment of the method one of aforementioned correspondence, in detail Feelings see the description of above-described embodiment one, do not repeat them here.
See Fig. 5, be the schematic block diagram of the step count set that the embodiment of the present invention five provides, as it can be seen, should Step count set may include that and arranges unit 51, acquiring unit 52, acquisition unit 53 and determine unit 54.
Unit 51 is set, for, before obtaining acceleration information, arranging acceleration rate threshold and frequency threshold;
Acquiring unit 51, for obtaining the acceleration information of sensor acquisition in mobile terminal, and according to described Acceleration information sets up corresponding acceleration change curve chart;
Obtain unit 52, for according to described acceleration change curve chart, it is thus achieved that the peak value of acceleration and described The frequency that the peak value of acceleration is corresponding;
Determine unit 53, for the peak value when described acceleration more than acceleration rate threshold set in advance and described When frequency corresponding to the peak value of acceleration is less than frequency threshold set in advance, determines and hold described mobile terminal User move move a step, the numerical value of counting adds 1.
Further, described determine that unit 53 includes:
Statistics subelement 531, for adding up the peak value of N number of described acceleration, wherein, described acceleration The frequency that peak value is corresponding more than the peak value of described acceleration rate threshold set in advance and described acceleration is less than described Frequency threshold set in advance, N is the integer more than zero;
Count sub-element 532, if the peak value for described N number of described acceleration is continuous, then described to holding The user of mobile terminal starts counting up from N step;
Determine subelement 533, for the peak value when N+1 described acceleration more than described set in advance Acceleration rate threshold, described acceleration frequency corresponding to peak value less than described frequency threshold set in advance and the N number of described acceleration peak value and the peak value consecutive hours of described N+1 described acceleration, determine described in holding The user of mobile terminal moves and moves a step, and the numerical value of counting adds 1.
Further, described count sub-element 532, if specifically for the peak value of described N number of described acceleration Continuous and adjacent peak time interval is less than or equal to the time set in advance, then to holding described movement The user of terminal starts counting up from N step;
Described determine subelement 533, specifically for the peak value when N+1 described acceleration more than described pre- Frequency corresponding to the acceleration rate threshold that first sets, the peak value of described acceleration is less than described frequency set in advance The peak value of acceleration peak value described in threshold value, n-th and described N+1 described acceleration is continuous and described the The time interval of the peak value of N+1 described acceleration and the peak value of acceleration described in described n-th less than or During equal to the time set in advance, determine that the user's shifting holding described mobile terminal moves a step, the numerical value of counting Add 1.
The step count set that the embodiment of the present invention provides can be applied in preceding method embodiment, and details see State the description of embodiment of the method, do not repeat them here.
See Fig. 6, be the schematic block diagram of the mobile terminal that the embodiment of the present invention six provides.As depicted should Mobile terminal may include that one or more processor 601 (only illustrating in figure), one or more Input equipment 602 (only illustrating one in figure), one or more outut devices 603 (only illustrating in figure) With memorizer 604.Above-mentioned processor 601, input equipment 602, outut device 603 and memorizer 604 lead to Cross bus 605 to connect.Wherein:
Described processor 601, the acceleration of sensor acquisition in by described input equipment 602 mobile terminal Degree information, and set up corresponding acceleration change curve chart according to described acceleration information, according to described acceleration Degree change curve, it is thus achieved that the frequency that the peak value of acceleration is corresponding with the peak value of described acceleration, adds when described The peak value of speed is more than the acceleration rate threshold set in advance stored in described memorizer 604 and described acceleration Frequency corresponding to peak value less than the frequency threshold set in advance of storage in described memorizer 604 time, determine The user's shifting holding described mobile terminal moves a step, and the numerical value of counting adds 1.
Further,
Described processor 601, is additionally operable to before obtaining acceleration information by described input equipment 602, Described acceleration rate threshold and described frequency threshold are set.
Further,
Described processor 601, specifically for adding up the peak value of N number of described acceleration, wherein, described acceleration The peak value of degree is more than the acceleration rate threshold described set in advance stored in described memorizer 604 and described acceleration The frequency that the peak value of degree is corresponding is less than the frequency threshold described set in advance of storage, N in described memorizer 604 For the integer more than zero, if the peak value of described N number of described acceleration is continuous, then to holding described mobile terminal User start counting up from N step, when the peak value of N+1 described acceleration is more than described memorizer 604 The acceleration rate threshold described set in advance of middle storage, the frequency that the peak value of described acceleration is corresponding are less than described Described in the frequency threshold described set in advance stored in memorizer 604 and n-th, acceleration peak value is with described The peak value consecutive hours of N+1 described acceleration, determines that the user's shifting holding described mobile terminal moves a step, The numerical value of counting adds 1.
Further,
Described processor 601, if the peak value specifically for described N number of described acceleration is continuous and adjacent peak Time interval less than or equal to the time set in advance of storage in described memorizer 604, then to holding The user of described mobile terminal starts counting up from N step.
Further,
Described processor 601, specifically for the peak value when N+1 described acceleration more than described memorizer In 604, the acceleration rate threshold described set in advance of storage, frequency that the peak value of described acceleration is corresponding are less than The frequency threshold described set in advance of storage in described memorizer 604, acceleration peak value described in n-th with The peak value of described N+1 described acceleration is continuous and the peak value of described N+1 described acceleration is with described The time interval of the peak value of acceleration described in n-th is pre-less than or equal to store in described memorizer 604 During the time first set, determining that the user's shifting holding described mobile terminal moves a step, the numerical value of counting adds 1.
Described outut device 603, for user feedback execution result information.
Described memorizer 604, is additionally operable to store software program and unit, and described processor 601 is by fortune Row is stored in software program and the unit of described memorizer 604, thus the various functions holding mobile terminal should With and data process.
Should be appreciated that in embodiments of the present invention, alleged processor 601 can be CPU (Central Processing Unit, CPU), this processor can also is that other general processors, numeral Signal processor (Digital Signal Processor, DSP), special IC (Application Specific Integrated Circuit, ASIC), ready-made programmable gate array (Field-Programmable Gate Array, FPGA) or other PLDs, discrete gate Or transistor logic, discrete hardware components etc..General processor can be microprocessor or this at Reason device can also be the processor etc. of any routine.
Input equipment 602 can include that Trackpad, fingerprint adopt sensor (for gathering the finger print information of user Directional information with fingerprint), mike etc., outut device 603 can include display (LCD etc.), Speaker etc..
This memorizer 604 can include read only memory and random access memory, and carries to processor 601 For instruction and data.A part for memorizer 604 can also include nonvolatile RAM.Example As, memorizer 604 can be with the information of storage device type.
In implementing, the processor 601 described in the embodiment of the present invention, input equipment 602, output set Realization side described in the standby 603 all embodiments that can perform the step-recording method that the embodiment of the present invention provides Formula, it is possible to the implementation of execution mobile terminal described by the embodiment of the present invention, does not repeats them here.
Those of ordinary skill in the art are it is to be appreciated that combine respectively showing of the embodiments described herein description The unit of example and algorithm steps, it is possible to electronic hardware, computer software or the two be implemented in combination in, In order to clearly demonstrate the interchangeability of hardware and software, the most according to function the most in general manner Describe composition and the step of each example.These functions perform with hardware or software mode actually, depend on Application-specific and design constraint in technical scheme.Professional and technical personnel can be to each specific application Use different methods to realize described function, but this realization is it is not considered that exceed the model of the present invention Enclose.
Those skilled in the art is it can be understood that arrive, and for convenience of description and succinctly, above-mentioned retouches The mobile terminal stated and the specific works process of unit, be referred to the corresponding process in preceding method embodiment, Do not repeat them here.
In several embodiments provided herein, it should be understood that disclosed mobile terminal and method, Can realize by another way.Such as, mobile terminal embodiment described above is only schematically , such as, the division of described unit, be only a kind of logic function and divide, actual can have when realizing another Outer dividing mode, such as, can combine multiple unit or assembly or integrated, or some features can be neglected Slightly, or do not perform.It addition, shown or discussed coupling each other or direct-coupling or communication connection Can be the INDIRECT COUPLING by some interfaces, device or unit or communication connection, it is also possible to be electric, machine Tool or other form connect.
The described unit illustrated as separating component can be or may not be physically separate, as The parts that unit shows can be or may not be physical location, i.e. may be located at a place, or Can also be distributed on multiple NE.Can select therein some or all of according to the actual needs Unit realizes the purpose of embodiment of the present invention scheme.
It addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, Can also be that unit is individually physically present, it is also possible to be that two or more unit are integrated in a list In unit.Above-mentioned integrated unit both can realize to use the form of hardware, it would however also be possible to employ SFU software functional unit Form realize.
If described integrated unit realizes using the form of SFU software functional unit and as independent production marketing or During use, can be stored in a computer read/write memory medium.Based on such understanding, the present invention The part that the most in other words prior art contributed of technical scheme, or this technical scheme is whole Or part can embody with the form of software product, this computer software product is stored in a storage and is situated between In matter, including some instructions with so that computer equipment (can be personal computer, server, Or the network equipment etc.) perform all or part of step of method described in each embodiment of the present invention.And it is aforementioned Storage medium include: USB flash disk, portable hard drive, read only memory (ROM, Read-Only Memory), Random access memory (RAM, Random Access Memory), magnetic disc or CD etc. are various can be deposited The medium of storage program code.
The above, the only detailed description of the invention of the present invention, but protection scope of the present invention is not limited to This, any those familiar with the art, in the technical scope that the invention discloses, can readily occur in The amendment of various equivalences or replacement, these amendments or replacement all should be contained within protection scope of the present invention. Therefore, protection scope of the present invention should be as the criterion with scope of the claims.

Claims (9)

1. a step-recording method, it is characterised in that described method includes:
Obtain the acceleration information of sensor acquisition in mobile terminal, and set up according to described acceleration information right The acceleration change curve chart answered;
According to described acceleration change curve chart, it is thus achieved that the peak value of acceleration is corresponding with the peak value of described acceleration Frequency;
When the peak value of described acceleration is corresponding more than the peak value of acceleration rate threshold set in advance and described acceleration Frequency less than frequency threshold set in advance time, determine hold described mobile terminal user move move a step, The numerical value of counting adds 1.
Method the most according to claim 1, it is characterised in that before obtaining acceleration information, also Including:
Described acceleration rate threshold and described frequency threshold are set.
Method the most according to claim 1 and 2, it is characterised in that described when the peak of described acceleration It is worth the frequency corresponding more than the peak value of acceleration rate threshold set in advance and described acceleration less than set in advance During frequency threshold, determining that the user's shifting holding described mobile terminal moves a step, the numerical value of counting adds 1 and includes:
Add up the peak value of N number of described acceleration, wherein, the peak value of described acceleration be more than described in preset Acceleration rate threshold and frequency corresponding to the peak value of described acceleration less than described frequency threshold set in advance, N For the integer more than zero;
If the peak value of described N number of described acceleration is continuous, then to holding the user of described mobile terminal from N Step starts counting up;
When the peak value of N+1 described acceleration is more than described acceleration rate threshold set in advance, described acceleration The frequency corresponding to peak value of degree less than acceleration peak value described in described frequency threshold set in advance and n-th with The peak value consecutive hours of described N+1 described acceleration, determines that the user holding described mobile terminal moves one Step, the numerical value of counting adds 1.
Method the most according to claim 3, it is characterised in that if described N number of described acceleration Peak value continuous, then start counting up from N step and include holding the user of described mobile terminal:
If the peak value of described N number of described acceleration is continuous and the time interval of adjacent peak is less than or equal to pre- The time first set, then the user holding described mobile terminal is started counting up from N step;
The described peak value when N+1 described acceleration is more than described acceleration rate threshold set in advance, described The frequency that the peak value of acceleration is corresponding is less than acceleration peak described in described frequency threshold set in advance and n-th Value and the peak value consecutive hours of described N+1 described acceleration, determine that the user holding described mobile terminal moves Moving a step, the numerical value of counting adds 1 and includes:
When the peak value of N+1 described acceleration is more than described acceleration rate threshold set in advance, described acceleration The frequency corresponding to peak value of degree less than acceleration peak value described in described frequency threshold set in advance, n-th with The peak value of described N+1 described acceleration is continuous and the peak value of described N+1 described acceleration is with described When the time interval of the peak value of acceleration described in n-th is less than or equal to the time set in advance, determines and hold The user having described mobile terminal moves and moves a step, and the numerical value of counting adds 1.
5. a step count set, it is characterised in that described step count set includes:
Acquiring unit, for obtaining the acceleration information of sensor acquisition in mobile terminal, and adds according to described Velocity information sets up corresponding acceleration change curve chart;
Obtain unit, for according to described acceleration change curve chart, it is thus achieved that the peak value of acceleration and described add The frequency that the peak value of speed is corresponding;
Determine unit, for when described acceleration peak value more than acceleration rate threshold set in advance and described in add When frequency corresponding to the peak value of speed is less than frequency threshold set in advance, determines and hold described mobile terminal User moves and moves a step, and the numerical value of counting adds 1.
Step count set the most according to claim 5, it is characterised in that described step count set also includes:
Unit is set, for, before obtaining acceleration information, arranging described acceleration rate threshold and described frequency Threshold value.
7. according to the step count set described in claim 5 or 6, it is characterised in that described determine that unit includes:
Statistics subelement, for adding up the peak value of N number of described acceleration, wherein, the peak value of described acceleration The frequency corresponding more than the peak value of described acceleration rate threshold set in advance and described acceleration less than described in advance The frequency threshold set, N is the integer more than zero;
Count sub-element, if the peak value for described N number of described acceleration is continuous, then to holding described movement The user of terminal starts counting up from N step;
Determine subelement, for the peak value when N+1 described acceleration more than described acceleration set in advance Degree threshold value, the frequency that the peak value of described acceleration is corresponding are less than described frequency threshold set in advance and n-th Described acceleration peak value and the peak value consecutive hours of described N+1 described acceleration, determine and hold described movement The user of terminal moves and moves a step, and the numerical value of counting adds 1.
Step count set the most according to claim 7, it is characterised in that
Described count sub-element, if the peak value specifically for described N number of described acceleration is continuous and adjacent peak Time interval less than or equal to the time set in advance, then to holding the user of described mobile terminal from the N step starts counting up;
Described determine subelement, specifically for setting in advance more than described when the peak value of N+1 described acceleration Frequency corresponding to fixed acceleration rate threshold, the peak value of described acceleration less than described frequency threshold set in advance, The peak value of acceleration peak value described in n-th and described N+1 described acceleration is continuous and described N+1 The peak value of described acceleration and the time interval of the peak value of acceleration described in described n-th are less than or equal to pre- During the time first set, determining that the user's shifting holding described mobile terminal moves a step, the numerical value of counting adds 1.
9. a mobile terminal, it is characterised in that described mobile terminal includes any one of claim 5 to 8 Described step count set.
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