CN105245955B - Visual aid playback method and device based on height above sea level variation and horizontal displacement - Google Patents
Visual aid playback method and device based on height above sea level variation and horizontal displacement Download PDFInfo
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- CN105245955B CN105245955B CN201510615805.1A CN201510615805A CN105245955B CN 105245955 B CN105245955 B CN 105245955B CN 201510615805 A CN201510615805 A CN 201510615805A CN 105245955 B CN105245955 B CN 105245955B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/4508—Management of client data or end-user data
- H04N21/4524—Management of client data or end-user data involving the geographical location of the client
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
- H04N21/44213—Monitoring of end-user related data
- H04N21/44218—Detecting physical presence or behaviour of the user, e.g. using sensors to detect if the user is leaving the room or changes his face expression during a TV program
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/488—Data services, e.g. news ticker
- H04N21/4882—Data services, e.g. news ticker for displaying messages, e.g. warnings, reminders
Abstract
The present invention proposes a kind of visual aid playback method and device based on height above sea level variation and horizontal displacement, including visual aid is divided into different type, the corresponding visual aid type of each motion state is set, and motion state type is divided into topography state and speed state；It carries out motion state detection and correspondingly visual aid plays.The present invention can play suitable visual aid by the height above sea level variation and horizontal displacement selection for detecting climber, can further improve the intelligent of visual aid playing device, meet the needs of numerous sports fans, preferably movement experience is brought to climber.
Description
Technical field
The present invention relates to a kind of visual aid playback methods and device based on height above sea level variation and horizontal displacement, belong to
Application of the multimedia technology in Sports Field.
Background technology
With the development of mobile Internet, technological progress and release of high-performance low-power-consumption processing chip etc., explore people and
The completely new interactive mode of science and technology, exclusive, personalized service is provided for everyone, is that major scientific ＆ technical corporation all starts input and grinds
The completely new field studied carefully has huge market potential.
Movement refers to, in conjunction with natural causes and health measures such as daylight, empty gas and waters, being reached using physical exercise as basic means
To enhancing physical efficiency, improve health, a kind of social activities for the purpose of abundant Social Culture entertainment life.People works as in the process of movement
In, the structure of body can change with movement, can reinforce the constitution of itself, boost metabolism, and movement is the mankind from not
One of life style opened.But simple movement is very uninteresting, it is difficult to it perseveres, and certain special movements, it needs
Corresponding prompt, can be only achieved better effect.For climbing the mountain, body state, height above sea level, landform etc. are all extremely important, but mesh
It is preceding not yet to occur providing the technology accordingly assisted, if sporter, which needs to distract attention during exercise, carries out the behaviour such as lookup data
Make so that there are security risks for movement.The present invention is to propose to solve this problem.
Invention content
The present invention proposes a kind of visual aid playback method and device based on height above sea level variation and horizontal displacement, purpose
It is according to the height above sea level of climber to be changed and horizontal displacement automatically selects suitable visual aid and plays out.
Technical solution of the present invention proposes a kind of visual aid playback method based on height above sea level variation and horizontal displacement, packet
Include following steps：
Step 1, visual aid is classified, including visual aid is divided into different type, and number of types is denoted as M；
Step 2, motion state is arranged, including the corresponding visual aid type of each motion state is arranged；The climber
Motion state type be divided into topography state and speed state, topography state includes " precipitous state ", " gentle state " and " level road
State ", speed state include " fast state ", " middling speed state ", " state at a slow speed "；
Step 3, motion state detection and correspondingly visual aid broadcasting, including following sub-step,
Step 3.1, note detection number is n, and the time accordingly detected is denoted as T (n), initializes n=1, carries out height above sea level
With horizontal displacement initial detecting, the height above sea level H (1) and horizontal position S (1) of current climber present position are detected；
Step 3.2, visual aid initial play；
Step 3.3, motion state detection is carried out, after being included in certain interval of time t, enables n=n+1, detects current mountain-climbing
The height above sea level H (n) and horizontal position S (n) of person present position, the time of detection are denoted as T (n)；
Step 3.4, motion state, which calculates, judges, including following sub-step,
Step 3.4.1 judges whether that height above sea level changes DelH (n) and is equal to 0 not equal to 0 and horizontal displacement DelS (n), is
Then judge that topography state for " precipitous state ", enters step 3.5, otherwise enters step 3.4.2；
Wherein, DelH (n)=| H (n)-H (n-1) |, DelS (n)=| S (n)-S (n-1) |；
Step 3.4.2 judges whether that horizontal displacement DelS (n) is equal to 0, is to judge that climber is in " level road state ",
3.4.5 is entered step, 3.4.3 is otherwise entered step；
Step 3.4.3 calculates the steep D (n), D (n)=DelH (n)/DelS (n) on the road of climber's mountain-climbing；
Step 3.4.4 carries out topography condition discrimination,
If D (n) is less than D1, climber is in " level road state "；
If D (n) is not less than D1 and is less than D2, climber is in " gentle state "；
If D (n) is not less than D2, climber is in " precipitous state "；
Wherein, D1 is the default criteria for classifying of " level road state " and " gentle state ", wherein D2 be " gentle state " with it is " steep
The default criteria for classifying of high and steep state "；
Step 3.4.5, the dimensional orientation variation DelK (n) for calculating climber is as follows,
Step 3.4.6 calculates dimensional orientation pace of change VH (n)=DelK (n)/(T (n)-T (n-1)) of climber；
Step 3.4.7, progress speed state differentiation is as follows,
If VH (n) is less than V1, climber is in " state at a slow speed ",
If VH (n) is not less than V1 and is less than V2, climber is in " middling speed state ",
If VH (n) is not less than V2, climber is in " fast state "；
Wherein, V1 is the criteria for classifying of " state at a slow speed " and " middling speed state ", and wherein V2 is " middling speed state " and " quick shape
The criteria for classifying of state ", V1 and V2 are corresponding predetermined threshold value；
Step 3.5, judging time T (n) corresponding states of detection and time T (n-1) corresponding state that the last time is detected is
No difference, according to the new corresponding visual aid type of state plays if different, if visual aid type is identical not
Switching；It is then back to step 3.3, until stopping flow.
Moreover, the visual aid includes but not limited to text, image, video or their mixing, visual aid is
It inputs and obtains from other electronic equipments, or download and obtain from network, or by recording a video or shoot acquisition, or pass through visual aid
Core Generator, which makes, to be obtained.
Moreover, setting P1 indicates that " precipitous state ", P2 indicate that " gentle state ", P3 indicate " level road state ", S1 is indicated " quickly
State ", S2 indicate that " middling speed state ", S3 indicate " state at a slow speed ", constituted after comprehensive climber state set P1S1,
P1S2, P1S3, P2S1, P2S2, P2S3, P3S1, P3S2, P3S3 }, comprehensive state and the corresponding of visual aid type are closed in set
System is one-to-one or one-to-many or many-one.
It is including following the present invention also provides a kind of visual aid playing device based on height above sea level variation and horizontal displacement
Module：Visual aid sort module, for visual aid to be divided into different type, number of types is denoted as M；
Motion state setup module, for the corresponding visual aid type of each motion state to be arranged；The movement of climber
Status Type is divided into topography state and speed state, and topography state includes " precipitous state ", " gentle state " and " level road state ",
Speed state includes " fast state ", " middling speed state ", " state at a slow speed "；
Height above sea level detection module is presently in the height above sea level of position for detecting climber；
Horizontal position detection module is presently in the horizontal position of position for detecting climber；
Timing module, the corresponding time for recording detection；
Motion state computing module, the height above sea level obtained by height above sea level detection module for basis, horizontal position are examined
The horizontal position that module obtains and the time that timing module obtains are surveyed, the current motion state of climber is calculated；
Visual aid playing module, for according to the motion state and motion state obtained by motion state computing module
The motion state of setup module and visual aid type correspondence, obtain the corresponding visual aid type of current motion state,
And play the visual aid of the visual aid type；
Moreover, the visual aid broadcasting course of work is as follows,
Motion state computing module note detection number is n, the time accordingly detected obtained by timing module is denoted as T (n), just
Beginningization n=1, order height above sea level detection module and horizontal position detection module carry out height above sea level respectively and horizontal displacement is initial
Detection, detects the height above sea level H (1) and horizontal position S (1) of current climber present position；
Visual aid playing module carries out visual aid initial play；
Motion state computing module carries out real time kinematics state-detection and enables n=n+1 after being included in certain interval of time t,
Order height above sea level detection module and horizontal position detection module detect the height above sea level H of current climber present position respectively
(n) with horizontal position S (n), the time accordingly detected obtained by timing module is denoted as T (n)；Then motion state calculating is carried out to sentence
It is disconnected；
Visual aid playing module judges time T (n-1) phase of time T (n) corresponding states and last time detection of detection
Answer state whether different, according to the new corresponding visual aid type of state plays if different, if visual aid type
It is identical, do not switch；Then order motion state computing module works, until stopping.
Moreover, the motion state computing module carries out real time kinematics state-detection, realization method is as follows,
Step 3.4.1 judges whether that height above sea level changes DelH (n) and is equal to 0 not equal to 0 and horizontal displacement DelS (n), is
Then judge that topography state for " precipitous state ", enters step 3.5, otherwise enters step 3.4.2；
Wherein, DelH (n)=| H (n)-H (n-1) |, DelS (n)=| S (n)-S (n-1) |；
Step 3.4.2 judges whether that horizontal displacement DelS (n) is equal to 0, is to judge that climber is in " level road state ",
3.4.5 is entered step, 3.4.3 is otherwise entered step；
Step 3.4.3 calculates the steep D (n), D (n)=DelH (n)/DelS (n) on the road of climber's mountain-climbing；
Step 3.4.4 carries out topography condition discrimination,
If D (n) is less than D1, climber is in " level road state "；
If D (n) is not less than D1 and is less than D2, climber is in " gentle state "；
If D (n) is not less than D2, climber is in " precipitous state "；
Wherein, D1 is the default criteria for classifying of " level road state " and " gentle state ", wherein D2 be " gentle state " with it is " steep
The default criteria for classifying of high and steep state "；
Step 3.4.5, the dimensional orientation variation DelK (n) for calculating climber is as follows,
Step 3.4.6 calculates dimensional orientation pace of change VH (n)=DelK (n)/(T (n)-T (n-1)) of climber；
Step 3.4.7, progress speed state differentiation is as follows,
If VH (n) is less than V1, climber is in " state at a slow speed ",
If VH (n) is not less than V1 and is less than V2, climber is in " middling speed state ",
If VH (n) is not less than V2, climber is in " fast state "；
Wherein, V1 is the criteria for classifying of " state at a slow speed " and " middling speed state ", and wherein V2 is " middling speed state " and " quick shape
The criteria for classifying of state ", V1 and V2 are corresponding predetermined threshold value.
Moreover, the visual aid includes but not limited to text, image, video or their mixing, visual aid point
Visual aid in generic module is to input to obtain from other electronic equipments, or download and obtain from network, or by recording a video or clapping
Acquisition is taken the photograph, or is made and is obtained by visual aid Core Generator.
Moreover, setting P1 indicates that " precipitous state ", P2 indicate that " gentle state ", P3 indicate " level road state ", S1 is indicated " quickly
State ", S2 indicate that " middling speed state ", S3 indicate " state at a slow speed ", constituted after comprehensive climber state set P1S1,
P1S2, P1S3, P2S1, P2S2, P2S3, P3S1, P3S2, P3S3 }, comprehensive state and the corresponding of visual aid type are closed in set
System is one-to-one or one-to-many or many-one.
The present invention proposes visual aid playback method and device based on height above sea level variation and horizontal displacement, climber
Mountain-climbing speed and the steep on road of current mountain-climbing can be changed by height above sea level and be obtained with horizontal displacement, pass through detection
The height above sea level variation and horizontal displacement selection of climber plays suitable visual aid, user's manual switching is not necessarily to, to mountain-climbing
Person brings better usage experience, while the safety of climber's movement can be improved.Portable visual aid playing device
Buyer is much sports fan, and the switching play-back technology proposed by the present invention that automatically selects can further improve visual aid and broadcast
The intelligent of device is put, meets the needs of numerous sports fans, therefore, the present invention will be with great market value.
Description of the drawings
Fig. 1 is the apparatus structure block diagram of the embodiment of the present invention.
Fig. 2 is the real-time overhaul flow chart of present invention method.
Specific implementation mode
Referring to Fig. 1, the embodiment of the present invention provides a kind of visual aid broadcasting based on height above sea level variation and horizontal displacement
Device comprises the following modules：
Visual aid sort module, for visual aid to be divided into different type, number of types M, M provide vision not less than 2
Material type is output to motion state setup module.
When it is implemented, visual aid can be inputted from other electronic equipments, or downloaded from network and obtained, or pass through record
Picture/shooting obtains, or is made by visual aid Core Generator.The classification of display content can be preset can also be automatic
Classify, it can also the two combination.For example, some prompt texts can be preset, " current altitude is relatively low, refuels！”、
" current altitude reaches the sections XX, it is noted that adjusts breathing！", " current altitude is higher, please do what one is capable of！", " you move speed
Comparatively fast, it is noted that safety ", " speed that you move is slower, refuels！", " current hill grade is steeper, it is noted that safety " etc., can be with
The voice of identical content is played while display reminding text；Can also can play some not in low altitude area influences to climb the mountain
The video or image of person's sports safety, such as bird, the butterfly etc. that circle in the air can be portable when that will reach target height above sea level
The video or image of some excitation climbers, such as the video or figure of other true or virtual climbers are shown on device screen
Picture or true or virtual cheering squad etc..
Motion state setup module, for corresponding visual aid class when climber is in different motion Status Type to be arranged
Type；Motion state type and visual aid type and correspondence are output to visual aid playing module.
The motion state type of climber can be divided into two classes：Topography state and speed state, topography state may be configured as
With Types Below：P1 " precipitous state ", P2 " gentle state ", P3 " level road state ", speed state may be configured as with Types Below：S1
" fast state ", S2 " middling speed state ", S3 " state at a slow speed ".The state set of climber is constituted after two kinds of classification state synthesis
{ P1S1, P1S2, P1S3, P2S1, P2S2, P2S3, P3S1, P3S2, P3S3 }, such as comprehensive state P1S1 are to be in P1 simultaneously
The case where " precipitous state " and S1 " fast state ", each state can correspond to a kind of visual aid type in set, also may be used
A kind of visual aid type is corresponded to various states or a kind of state corresponds to a variety of visual aid types.The i.e. described movement shape
The correspondence of state and visual aid type is that one-to-one or one-to-many or many-one is feasible.
Such as it can correspond to as follows：State P1S1, P1S2 and P1S3 correspond to M1, and P2S1 corresponds to M4, and P2S2 corresponds to M2,
P2S3 corresponds to M2 and M5, and P3S1 and P3S2 correspond to M3 and M5, and P3S3 corresponds to M5.
Height above sea level detection module is presently in the height above sea level H (n) of position for detecting climber, is output to movement
State computation module identifies the record value of the n-th detection gained height above sea level of this movement using n.
Horizontal position detection module is presently in the horizontal position S (n) of position for detecting climber, is output to movement
State computation module identifies the record value of the n-th detection gained horizontal position of this movement using n.
The prior art can be used in specific detection, and height above sea level is obtained using existing detection sensor when climber climbs the mountain
Information and horizontal position information can refer to smart mobile phone, wrist-watch, glasses etc. with corresponding detection function.
Timing module, the corresponding time T (n) for recording n-th detection, output time T (n) to motion state calculate mould
Block.Absolute time, such as Beijing time may be used, Greenwich Mean Time can also record relative time, such as current opposite mountain-climbing
The time of beginning.
Motion calculation module records the height above sea level H (n) inputted by height above sea level detection module, mould is detected in horizontal position
The current movement shape of climber is calculated in the horizontal position S (n) that block the obtains and current time T (n) inputted by timing module
State, and motion state is output to visual aid playing module, it is implemented as follows：
Height above sea level variation DelH (n) is calculated according to formula (1), wherein H (n-1) is the height above sea level recorded at T (n-1) moment
Degree,
DelH (n)=| H (n)-H (n-1) | formula (1)
The horizontal position S at horizontal position S (n) and T (n-1) moment at T (n) moment that horizontal position detection module obtains
(n-1), horizontal displacement DelS (n) is obtained according to formula (2)
DelS (n)=| S (n)-S (n-1) | formula (2)
If height above sea level, which changes DelH (n), is equal to 0 and horizontal displacement DelS (n) equal to 0, illustrate that climber is in static
State can be considered as climber and be in " level road state ", not make any operation, be returned directly to the step of flow initially starts,
Carry out the detection of subsequent time；" stationary state " can also be used as a corresponding visual aid of individual state plays.Such as
Fruit height above sea level changes DelH (n) and is equal to 0 not equal to 0 and horizontal displacement DelS (n), illustrates that climber is moving vertically, then
Topography state is " precipitous state "；
If horizontal displacement DelS (n) is not equal to 0, DelH (n) is changed according to height above sea level and horizontal displacement DelS (n) is pressed
The steep D (n) on the road of climber's mountain-climbing is calculated according to formula (3)
D (n)=DelH (n)/DelS (n) formula (3)
If D (n) is less than D1, climber be in " level road state ", such as when DelH (n) is equal to 0；If D (n) is not small
In D1 and being less than D2, then climber is in " gentle state ", if D (n) is not less than D2, climber is in " precipitous state ",
Wherein D1 is the criteria for classifying of " level road state " and " gentle state ", and wherein D2 is the division of " gentle state " and " precipitous state "
Standard, D1 and D2 are corresponding predetermined threshold value, can be configured according to itself impression by climber oneself, can also be by counting
It obtains,
Calculate the sky that DelH (n) and horizontal displacement DelS (n) are changed according to formula (4) calculating climber according to height above sea level
Between Orientation differences DelK (n),
Judge its speed state according to the speed VH (n) of the dimensional orientation variation of formula (5) calculating climber,
VH (n)=DelK (n)/(T (n)-T (n-1)) formula (5)
If VH (n) is less than V1, climber is in " state at a slow speed ", if VH (n) is not less than V1 and is less than V2, steps on
Mountain person is in " middling speed state ", if VH (n) is not less than V2, climber is in " fast state ", and wherein V1 is " shape at a slow speed
The criteria for classifying of state " and " middling speed state ", wherein V2 are the criteria for classifying of " middling speed state " and " fast state ", and V1 and V2 are phase
The predetermined threshold value answered can be configured by climber oneself according to own bodies quality, can also be obtained by statistics；
In above-mentioned calculating, n>1, i.e., first record when without motion state calculate；
Visual aid playing module, for according to the motion state and motion state obtained by motion state computing module
The motion state of setup module and visual aid type correspondence, obtain the corresponding visual aid type of current motion state,
And the visual aid of the visual aid type is played, for the sake of improving efficiency, it can be transported according to by motion state computing module
Dynamic state is compared with the former motion state of visual aid playing module storage, if the same continues to play original regard
Feel data is switched to new visual aid type if different, and plays.
When it is implemented, add module can be realized by dress provided by the present invention in the Wearables such as existing Google glass
It sets, software technology can also be used to realize corresponding flow automatic running.One kind that the embodiment of the present invention is provided is based on height above sea level
The visual aid playback method of degree variation and horizontal displacement, includes the following steps：
Step 1, visual aid is classified, including visual aid is divided into different type, and number of types M, M are typically no less than 2.
Step 2, motion state is arranged, including the corresponding visual aid type of each motion state is arranged.
Step 3, motion state detection and correspondingly visual aid broadcasting, including following sub-step,
Step 3.1, height above sea level and horizontal displacement initial detecting are carried out, the height above sea level of current climber present position is detected
Spend H (1) and horizontal position S (1)；
When it is implemented, can remember that detection number is n, n=1 is initialized, step 3.1 is to be detected for the first time, is obtained
Height above sea level H (n) i.e. H (1) similarly obtain horizontal position S (1)；The time of detection is denoted as T (n), i.e. T (1).
Step 3.2, visual aid initial play, visual aid can also be given tacit consent to shuffle according to a certain pattern,
Such as M2, play out.
Step 3.3, after certain interval of time t, n=n+1 is enabled, re-starts motion state detection, detects current mountain-climbing
The height above sea level H (n) and horizontal position S (n) of person present position, when it is implemented, t values voluntarily can be arranged or use by user
The smaller time can be arranged to adjust the time interval between motion state detection twice in preset default setting
To track user's status in time；The time of detection is denoted as T (n).
Step 3.4, motion state, which calculates, judges, including following sub-step,
Step 3.4.1 judges whether that height above sea level changes DelH (n) and is equal to 0 not equal to 0 and horizontal displacement DelS (n), is
Then judge that topography state for " precipitous state ", enters step 3.5, otherwise enters step 3.4.2；
Wherein, DelH (n)=| H (n)-H (n-1) |, DelS (n)=| S (n)-S (n-1) |；
Step 3.4.2 judges whether that horizontal displacement DelS (n) is equal to 0, is to judge that climber is in " level road state ",
3.4.5 is entered step, 3.4.3 is otherwise entered step；
Step 3.4.3, at this time for horizontal displacement DelS (n) be not equal to 0 the case where, calculate climber's mountain-climbing road it is precipitous
Degree D (n), D (n)=DelH (n)/DelS (n)；
Step 3.4.4 carries out topography condition discrimination,
If D (n) is less than D1, climber is in " level road state "；
If D (n) is not less than D1 and is less than D2, climber is in " gentle state "；
If D (n) is not less than D2, climber is in " precipitous state "；
Wherein, D1 is the default criteria for classifying of " level road state " and " gentle state ", wherein D2 be " gentle state " with it is " steep
The default criteria for classifying of high and steep state "；
Step 3.4.5, the dimensional orientation variation DelK (n) for calculating climber is as follows,
Step 3.4.6 calculates dimensional orientation pace of change VH (n)=DelK (n)/(T (n)-T (n-1)) of climber
Step 3.4.7, progress speed state differentiation is as follows,
If VH (n) is less than V1, climber is in " state at a slow speed ",
If VH (n) is not less than V1 and is less than V2, climber is in " middling speed state ",
If VH (n) is not less than V2, climber is in " fast state "；
Wherein, V1 is the criteria for classifying of " state at a slow speed " and " middling speed state ", and wherein V2 is " middling speed state " and " quick shape
The criteria for classifying of state ", V1 and V2 are corresponding predetermined threshold value；
Specific implementation flow can be found in Fig. 2.
Step 3.5, judging time T (n) corresponding states of detection and time T (n-1) corresponding state that the last time is detected is
No difference, according to the new corresponding visual aid type of state plays if different, if visual aid type is identical not
Switching.
It is then back to step 3.3, until stopping flow.When it is implemented, can be turned off manually by user, it can also be when certainly
Dynamic detect is closed when a period of time T height above sea level and horizontal position do not change, and T values can be default settings, can also be by
User setting.
What the present invention was not described in detail partly belongs to techniques well known.
Above example is used for illustrative purposes only rather than limitation of the present invention, the technology people in relation to technical field
Member, without departing from the spirit and scope of the present invention, can also make various transformation or modification, therefore all equivalent
Technical solution both falls within protection scope of the present invention.
Claims (7)
1. a kind of visual aid playback method based on height above sea level variation and horizontal displacement, which is characterized in that including following step
Suddenly：
Step 1, visual aid is classified, including visual aid is divided into different type, and number of types is denoted as M；
Step 2, motion state is arranged, including the corresponding visual aid type of each motion state is arranged；The movement shape of climber
State type is divided into topography state and speed state, and topography state includes " precipitous state ", " gentle state " and " level road state ", speed
Degree state includes " fast state ", " middling speed state ", " state at a slow speed "；
Step 3, motion state detection and correspondingly visual aid broadcasting, including following sub-step,
Step 3.1, note detection number is n, and the time accordingly detected is denoted as T (n), initializes n=1, carries out height above sea level and water
Prosposition moves initial detecting, detects the height above sea level H (1) and horizontal position S (1) of current climber present position；
Step 3.2, visual aid initial play；
Step 3.3, it carries out motion state detection and enables n=n+1 after being included in certain interval of time t, detect current climber institute
Locate the height above sea level H (n) and horizontal position S (n) of position, the time of detection is denoted as T (n)；
Step 3.4, motion state, which calculates, judges, including following sub-step,
Step 3.4.1 judges whether that height above sea level changes DelH (n) and is equal to 0 not equal to 0 and horizontal displacement DelS (n), is to sentence
Disconnected topography state is " precipitous state ", enters step 3.5, otherwise enters step 3.4.2；
Wherein, DelH (n)=| H (n)-H (n-1) |, DelS (n)=| S (n)-S (n-1) |；
Step 3.4.2 judges whether that horizontal displacement DelS (n) is equal to 0, is to judge that climber is in " level road state ", enters
Step 3.4.5, otherwise enters step 3.4.3；
Step 3.4.3 calculates the steep D (n), D (n)=DelH (n)/DelS (n) on the road of climber's mountain-climbing；
Step 3.4.4 carries out topography condition discrimination,
If D (n) is less than D1, climber is in " level road state "；
If D (n) is not less than D1 and is less than D2, climber is in " gentle state "；
If D (n) is not less than D2, climber is in " precipitous state "；
Wherein, D1 is the default criteria for classifying of " level road state " and " gentle state ", and wherein D2 is " gentle state " and " precipitous shape
The default criteria for classifying of state "；
Step 3.4.5, the dimensional orientation variation DelK (n) for calculating climber is as follows,
Step 3.4.6 calculates dimensional orientation pace of change VH (n)=DelK (n)/(T (n)-T (n-1)) of climber；
Step 3.4.7, progress speed state differentiation is as follows,
If VH (n) is less than V1, climber is in " state at a slow speed ",
If VH (n) is not less than V1 and is less than V2, climber is in " middling speed state ",
If VH (n) is not less than V2, climber is in " fast state "；
Wherein, V1 is the criteria for classifying of " state at a slow speed " and " middling speed state ", and wherein V2 is " middling speed state " and " fast state "
The criteria for classifying, V1 and V2 are corresponding predetermined threshold value；
Step 3.5, not whether time T (n-1) corresponding state of time T (n) corresponding states and last detection that judge detection
Together, do not switched if visual aid type is identical according to the new corresponding visual aid type of state plays if different；
It is then back to step 3.3, until stopping flow.
2. the visual aid playback method according to claim 1 based on height above sea level variation and horizontal displacement, feature exist
In：The visual aid includes text, image, video or their mixing, and visual aid is inputted from other electronic equipments
It obtains, or downloads and obtain from network, or acquisition is made by recording a video or shooting acquisition, or by visual aid Core Generator.
3. the visual aid playback method according to claim 1 or claim 2 based on height above sea level variation and horizontal displacement, feature
It is：If P1 indicates that " precipitous state ", P2 indicate that " gentle state ", P3 indicate " level road state ", S1 indicates " fast state ", S2
Indicate that " middling speed state ", S3 indicate " state at a slow speed ", constituted after comprehensive climber state set P1S1, P1S2, P1S3,
P2S1, P2S2, P2S3, P3S1, P3S2, P3S3 }, comprehensive state and the correspondence of visual aid type are a pair in set
One or one-to-many or many-one.
4. a kind of visual aid playing device based on height above sea level variation and horizontal displacement, which is characterized in that including with lower die
Block：
Visual aid sort module, for visual aid to be divided into different type, number of types is denoted as M；
Motion state setup module, for the corresponding visual aid type of each motion state to be arranged；The motion state of climber
Type is divided into topography state and speed state, and topography state includes " precipitous state ", " gentle state " and " level road state ", speed
State includes " fast state ", " middling speed state ", " state at a slow speed "；
Height above sea level detection module is presently in the height above sea level of position for detecting climber；
Horizontal position detection module is presently in the horizontal position of position for detecting climber；
Timing module, the corresponding time for recording detection；
Mould is detected in motion state computing module, the height above sea level obtained by height above sea level detection module for basis, horizontal position
The current motion state of climber is calculated in the time that the horizontal position and timing module that block obtains obtain；
Visual aid playing module, for being arranged according to the motion state and motion state that are obtained by motion state computing module
The motion state of module and visual aid type correspondence, obtain the corresponding visual aid type of current motion state, and broadcast
Put the visual aid of the visual aid type；
The visual aid broadcasting course of work is as follows,
Motion state computing module note detection number is n, and the time accordingly detected obtained by timing module is denoted as T (n), is initialized
N=1, order height above sea level detection module and horizontal position detection module carry out height above sea level respectively and horizontal displacement is initially examined
It surveys, detects the height above sea level H (1) and horizontal position S (1) of current climber present position；
Visual aid playing module carries out visual aid initial play；
Motion state computing module carries out real time kinematics state-detection, after being included in certain interval of time t, enables n=n+1, orders
Height above sea level detection module and horizontal position detection module detect respectively current climber present position height above sea level H (n) and
The time accordingly detected obtained by timing module is denoted as T (n) by horizontal position S (n)；Then it carries out motion state and calculates judgement；
Visual aid playing module judges time T (n) corresponding states of detection shape corresponding to time T (n-1) of last time detection
Whether state is different, according to the new corresponding visual aid type of state plays if different, if visual aid type is identical
Do not switch then；Then order motion state computing module works, until stopping.
5. the visual aid playing device according to claim 4 based on height above sea level variation and horizontal displacement, feature exist
In：The motion state computing module carries out real time kinematics state-detection, and realization method is as follows,
Step 3.4.1 judges whether that height above sea level changes DelH (n) and is equal to 0 not equal to 0 and horizontal displacement DelS (n), is to sentence
Disconnected topography state is " precipitous state ", enters step 3.5, otherwise enters step 3.4.2；
Wherein, DelH (n)=| H (n)-H (n-1) |, DelS (n)=| S (n)-S (n-1) |；
Step 3.4.2 judges whether that horizontal displacement DelS (n) is equal to 0, is to judge that climber is in " level road state ", enters
Step 3.4.5, otherwise enters step 3.4.3；
Step 3.4.3 calculates the steep D (n), D (n)=DelH (n)/DelS (n) on the road of climber's mountain-climbing；
Step 3.4.4 carries out topography condition discrimination,
If D (n) is less than D1, climber is in " level road state "；
If D (n) is not less than D1 and is less than D2, climber is in " gentle state "；
If D (n) is not less than D2, climber is in " precipitous state "；
Wherein, D1 is the default criteria for classifying of " level road state " and " gentle state ", and wherein D2 is " gentle state " and " precipitous shape
The default criteria for classifying of state "；
Step 3.4.5, the dimensional orientation variation DelK (n) for calculating climber is as follows,
Step 3.4.6 calculates dimensional orientation pace of change VH (n)=DelK (n)/(T (n)-T (n-1)) of climber；
Step 3.4.7, progress speed state differentiation is as follows,
If VH (n) is less than V1, climber is in " state at a slow speed ",
If VH (n) is not less than V1 and is less than V2, climber is in " middling speed state ",
If VH (n) is not less than V2, climber is in " fast state "；
Wherein, V1 is the criteria for classifying of " state at a slow speed " and " middling speed state ", and wherein V2 is " middling speed state " and " fast state "
The criteria for classifying, V1 and V2 are corresponding predetermined threshold value.
6. the visual aid playing device based on height above sea level variation and horizontal displacement according to claim 4 or 5, feature
It is：The visual aid includes text, image, video or their mixing, the vision money in visual aid sort module
Material is to input to obtain from other electronic equipments, or download and obtain from network, or by recording a video or shoot acquisition, or passes through vision
Data Core Generator, which makes, to be obtained.
7. the visual aid playing device based on height above sea level variation and horizontal displacement according to claim 4 or 5, feature
It is：If P1 indicates that " precipitous state ", P2 indicate that " gentle state ", P3 indicate " level road state ", S1 indicates " fast state ", S2
Indicate that " middling speed state ", S3 indicate " state at a slow speed ", constituted after comprehensive climber state set P1S1, P1S2, P1S3,
P2S1, P2S2, P2S3, P3S1, P3S2, P3S3 }, comprehensive state and the correspondence of visual aid type are a pair in set
One or one-to-many or many-one.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101111743A (en) * | 2004-12-17 | 2008-01-23 | 耐克国际有限公司 | Multi-sensor montoring of athletic performance |
| CN101388233A (en) * | 2008-10-22 | 2009-03-18 | 深圳华为通信技术有限公司 | Method for playing music based on step of user and mobile terminal |
| CN104464771A (en) * | 2014-11-25 | 2015-03-25 | 广东欧珀移动通信有限公司 | Method, device and system for playing music |
| CN104714648A (en) * | 2015-03-25 | 2015-06-17 | 广东欧珀移动通信有限公司 | Method and device for switching music playing scenes |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101111743A (en) * | 2004-12-17 | 2008-01-23 | 耐克国际有限公司 | Multi-sensor montoring of athletic performance |
| CN101388233A (en) * | 2008-10-22 | 2009-03-18 | 深圳华为通信技术有限公司 | Method for playing music based on step of user and mobile terminal |
| CN104464771A (en) * | 2014-11-25 | 2015-03-25 | 广东欧珀移动通信有限公司 | Method, device and system for playing music |
| CN104714648A (en) * | 2015-03-25 | 2015-06-17 | 广东欧珀移动通信有限公司 | Method and device for switching music playing scenes |
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