CN106153067A - A kind of electronic equipment, distance-finding method and Operation Processing Unit - Google Patents
A kind of electronic equipment, distance-finding method and Operation Processing Unit Download PDFInfo
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Abstract
The embodiment of the present invention provides a kind of electronic equipment, distance-finding method and Operation Processing Unit, and wherein electronic equipment includes: the first detection part, is used for sending and receiving signal；Second detection part, for receiving the signal that described first detection part sends, and sends the signal that can be received by described first detection part；Motion detecting component, for detecting the movement state information of described electronic equipment；Operation Processing Unit, for when described movement state information meets predetermined condition, triggers described first detection part and measures distance with described second detection part, determine the move distance of described electronic equipment according to the result of described measurement distance.Present invention achieves accurately the determining of move distance of electronic equipment.
Description
Technical field
The present invention relates to distance detection technique field, be specifically related to a kind of electronic equipment, distance-finding method and fortune
Calculate processing component.
Background technology
The mobiles such as human body move distance under kinestate is detected, lives for weighing human body etc.
The motion conditions of kinetoplast is significant；As under the walking or road-work state of human body, to human body
Walking or running distance detect, detected walking or Ka Lu corresponding to distance of running can be calculated
In consume, thus the exercise program of reasonable disposition human body.
At present, the mobiles such as human body move distance under kinestate is detected, mainly passes through
The electronic equipment (such as pedometer) that mobile carries realizes；Electronic equipment is analyzed by sensor detection and is lived
The kinestate of kinetoplast, determines the motion step number of mobile, then is multiplied by pre-by the motion step number determined
The stride first set, thus estimate the move distance of mobile.
The present inventor finds in research process, and existing electronic equipment detects mobile at motion shape
The mode of the move distance under state, the Jump step actual with mobile due to stride set in advance exists
Error, all there is certain error in each step move distance of the mobile therefore calculated, this will cause
There is error in the move distance of the mobile estimated eventually, accuracy is relatively low.
Summary of the invention
In view of this, the embodiment of the present invention provides a kind of electronic equipment, distance-finding method and Operation Processing Unit,
By solve existing electronic equipment detection mobile in the way of the move distance under kinestate, calculated
All there is certain error in each step move distance of mobile so that the motion of the mobile finally estimated
The problem that the accuracy of distance is relatively low.
For achieving the above object, the following technical scheme of embodiment of the present invention offer:
A kind of electronic equipment, including:
First detection part, is used for sending and receiving signal；
Second detection part, for receiving the signal that described first detection part sends, and send can be by
The signal that described first detection part receives；
Motion detecting component, for detecting the movement state information of described electronic equipment；
Operation Processing Unit, for when described movement state information meets predetermined condition, triggers described the
One detection part measures distance with described second detection part, determines institute according to the result of described measurement distance
State the move distance of electronic equipment.
Wherein, described movement state information includes acceleration；Described Operation Processing Unit, specifically for
When the acceleration of described electronic equipment is more than zero, determine that described movement state information meets predetermined condition, touch
Send out the first detection part described and described second detection part measures distance, according to the knot of described measurement distance
Fruit determines the move distance of described electronic equipment.
Wherein, described Operation Processing Unit, specifically for determining the first detection part and the second test section
When the acceleration of part is zero, determines that described movement state information meets predetermined condition, trigger described first
Detection part measures distance with described second detection part, to obtain described first detection part and described the
Distance between two detection parts record, determine the motion of described electronic equipment according to the distance recorded
Distance.
Wherein, described Operation Processing Unit, it is additionally operable to if it is determined that described first detection part and second detects
The acceleration of parts is zero, and when the persistent period exceedes preset time threshold, stops detecting described electronics
The move distance of equipment.
Wherein, described first detection part includes: the first transmitter unit and first receives unit；Described
Two detection parts include: the second transmitter unit and second receives unit；Wherein, described second transmitter unit
Receiving unit with described first corresponding, described second reception unit is corresponding with described first transmitter unit；
Described motion detecting component includes: detect the first acceleration of the acceleration of described first detection part
Sensor, and detect the second acceleration transducer of the acceleration of described second detection part；
Described Operation Processing Unit, specifically for accelerating at described first acceleration transducer and described second
When the acceleration detected of degree sensor is zero, triggers described second transmitter unit and connect to described first
Receive unit launch signal, or trigger described first transmitter unit to described second receive unit launch signal,
With according to signal transmission range measure between described first detection part and described second detection part away from
From；According to described distance and described first detection part and the width distance of described second detection part, really
The move distance of fixed described electronic equipment.
Wherein, described first detection part includes: the first transmitter unit and first receives unit；Described
Two detection parts include: the second transmitter unit and second receives unit；Wherein, described second transmitter unit
Receiving unit with described first corresponding, described second reception unit is corresponding with described first transmitter unit；
Described motion detecting component includes: detect the first acceleration of the acceleration of described first detection part
Sensor, and detect the second acceleration transducer of the acceleration of described second detection part；
Described Operation Processing Unit, specifically for detecting what described first acceleration transducer was detected
Acceleration is adjusted to zero, and the acceleration that described second acceleration transducer is detected by more than setting marginal value
When degree is zero, triggers described second transmitter unit and receive unit transmitting signal to described first, or trigger institute
State the first transmitter unit and receive unit transmitting signal to described second, to measure institute according to signal transmission range
State the distance between the first detection part and described second detection part；Using described distance as described electronics
The move distance of equipment.
The embodiment of the present invention also provides for a kind of distance-finding method, based on electronic equipment described above, described side
Method is applied to described Operation Processing Unit, and described method includes:
Obtain the movement state information of the described electronic equipment that motion detecting component is detected；
When described movement state information meets predetermined condition, trigger the first detection part and the second test section
Part measures distance；
Result according to described measurement distance determines the move distance of described electronic equipment.
Wherein, described movement state information includes acceleration；Described movement state information meets predetermined condition
Including: the acceleration of described electronic equipment is more than zero.
Wherein, described movement state information meets predetermined condition and includes: the first detection part and the second detection
The acceleration of parts is zero.
Wherein, described distance-finding method also includes: determining adding of the first detection part and the second detection part
Speed is zero, and when the persistent period exceedes preset time threshold, stops detecting the fortune of described electronic equipment
Dynamic distance.
Wherein, described first detection part includes: the first transmitter unit and first receives unit；Described
Two detection parts include: the second transmitter unit and second receives unit；Wherein, described second transmitter unit
Receiving unit with described first corresponding, described second reception unit is corresponding with described first transmitter unit；
Described motion detecting component includes: detect the first acceleration of the acceleration of described first detection part
Sensor, and detect the second acceleration transducer of the acceleration of described second detection part；
The movement state information of the described electronic equipment that described acquisition motion detecting component is detected includes:
Obtain the acceleration detected of the first acceleration transducer and the second acceleration transducer；
Described movement state information meets predetermined condition and includes:
The acceleration detected of described first acceleration transducer and described second acceleration transducer is
Zero；
Described triggering the first detection part and the second detection part are measured distance and are included:
Trigger described second transmitter unit and receive unit transmitting signal to described first, or trigger described first
Transmitter unit receives unit to described second and launches signal, to measure described first according to signal transmission range
Distance between detection part and described second detection part；
The described result according to described measurement distance determines that the move distance of described electronic equipment includes:
According to described distance and described first detection part and the width distance of described second detection part, really
The move distance of fixed described electronic equipment.
Wherein, described first detection part includes: the first transmitter unit and first receives unit；Described
Two detection parts include: the second transmitter unit and second receives unit；Wherein, described second transmitter unit
Receiving unit with described first corresponding, described second reception unit is corresponding with described first transmitter unit；
Described motion detecting component includes: detect the first acceleration of the acceleration of described first detection part
Sensor, and detect the second acceleration transducer of the acceleration of described second detection part；
The movement state information of the described electronic equipment that described acquisition motion detecting component is detected includes:
Obtain the acceleration detected of the first acceleration transducer and the second acceleration transducer；
Described movement state information meets predetermined condition and includes:
The acceleration that described first acceleration transducer is detected by being adjusted to zero more than setting marginal value, and
The acceleration that described second acceleration transducer is detected is zero；
Described triggering the first detection part and the second detection part are measured distance and are included:
Trigger described second transmitter unit and receive unit transmitting signal to described first, or trigger described first
Transmitter unit receives unit to described second and launches signal, to measure described first according to signal transmission range
Distance between detection part and described second detection part；
The described result according to described measurement distance determines that the move distance of described electronic equipment includes:
Using the distance between described first detection part and described second detection part as described electronic equipment
Move distance.
The embodiment of the present invention also provides for a kind of Operation Processing Unit, based on electronic equipment described above, institute
State Operation Processing Unit to include:
State information acquisition module, for obtaining the fortune of the described electronic equipment that motion detecting component is detected
Dynamic status information；
Trigger measurement module, for when described movement state information meets predetermined condition, trigger the first inspection
Survey parts and the second detection part measures distance；
Distance determines module, for determining the motion of described electronic equipment according to the result of described measurement distance
Distance.
Wherein, described movement state information includes acceleration；Described movement state information meets predetermined condition
Including: the acceleration of described electronic equipment is more than zero.
Wherein, described movement state information meets predetermined condition and includes: the first detection part and the second detection
The acceleration of parts is zero.
Wherein, described Operation Processing Unit also includes:
Stop detection module, for being at the acceleration determining the first detection part and the second detection part
Zero, and when the persistent period exceedes preset time threshold, stop detecting the move distance of described electronic equipment.
Based on technique scheme, the electronic equipment that the embodiment of the present invention provides, including: the first test section
Part, is used for sending and receiving signal；Second detection part, is used for receiving described first detection part and sends
Signal, and send by described first detection part receive signal；Motion detecting component, is used for detecting
The movement state information of described electronic equipment；Operation Processing Unit, for full in described movement state information
During foot predetermined condition, trigger described first detection part and measure distance with described second detection part, according to
The result of described measurement distance determines the move distance of described electronic equipment.In embodiments of the present invention, right
When the move distance of mobile detects, electronic equipment described in mobile's portability, described electronics set
Standby move distance characterizes the move distance of mobile, and the embodiment of the present invention is by the first detection part and the
The measurement distance results of two detection parts determines the move distance of electronic equipment, it is achieved the actual fortune of electronic equipment
Dynamic determination of distance, therefore determined by the accuracy of move distance of electronic equipment higher, and then realize
Accurately determining of the move distance of the mobile that the move distance of electronic equipment is characterized..
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to reality
Execute the required accompanying drawing used in example or description of the prior art to be briefly described, it should be apparent that below,
Accompanying drawing in description is only embodiments of the invention, for those of ordinary skill in the art, not
On the premise of paying creative work, it is also possible to obtain other accompanying drawing according to the accompanying drawing provided.
The structured flowchart of the electronic equipment that Fig. 1 provides for the embodiment of the present invention；
The first detection part that Fig. 2 provides for the embodiment of the present invention and the structural representation of the second detection part；
The structural representation of the motion detecting component that Fig. 3 provides for the embodiment of the present invention；
The transmitter unit that Fig. 4 provides for the embodiment of the present invention arranges schematic diagram with reception unit；
Another of the transmitter unit that Fig. 5 provides for the embodiment of the present invention and reception unit arranges schematic diagram；
Under the scenario of taking a step that Fig. 6 provides for the embodiment of the present invention, the move distance measurement of electronic equipment is shown
It is intended to；
Under the running scenario that Fig. 7 provides for the embodiment of the present invention, the move distance measurement of electronic equipment is shown
It is intended to；
The flow chart of the distance-finding method that Fig. 8 provides for the embodiment of the present invention；
Another flow chart of the distance-finding method that Fig. 9 provides for the embodiment of the present invention；
Another flow chart of the distance-finding method that Figure 10 provides for the embodiment of the present invention；
The structured flowchart of the Operation Processing Unit that Figure 11 provides for the embodiment of the present invention；
Another structured flowchart of the Operation Processing Unit that Figure 12 provides for the embodiment of the present invention.
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 and completely describe, it is clear that described embodiment is only a part of embodiment of the present invention, and
It is not all, of embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art are not doing
Go out the every other embodiment obtained under creative work premise, broadly fall into the scope of protection of the invention.
The structured flowchart of the electronic equipment that Fig. 1 provides for the embodiment of the present invention, with reference to Fig. 1, this electronic equipment
May include that the first detection part 1, the second detection part 2, motion detecting component 3 and Operation Processing Unit
4；
Wherein, the first detection part 1 and the second detection part 2 can be by mutual receiving and transmitting signals, it is achieved the
Range measurement between one detection part 1 and the second detection part 2；I.e. first detection part 1 can be by sending
The signal received by the second detection part 2, it is achieved range measurement；Second detection part 2 can be by sending quilt
The signal that first detection part 1 receives, it is achieved range measurement；
Concrete, the first detection part 1 can be used for sending and receiving signal；
Second detection part 2 can be used for receiving the signal that the first detection part 1 sends, and send can be by the
The signal that one detection part 1 receives；
Motion detecting component 3 can be used for detecting the kinestate of electronic equipment, and detection obtains electronics and sets
Standby movement state information；The motion conditions that what movement state information represented is electronic equipment is current, and electric
What the motion conditions of subset characterized is the motion conditions of the mobile carrying electronic equipment；Optionally, originally
Inventive embodiments can pass through acceleration or the parameter characterization kinestate such as speed or displacement；
Operation Processing Unit 4 is mainly used in carrying out data and processes and calculate, and can with the first detection part 1, the
It is mutual that two detection parts 2 and motion detecting component 3 carry out signal；Concrete, Operation Processing Unit 4 can obtain
The movement state information of the electronic equipment that motion detecting component 3 is detected, meets in described movement state information
During predetermined condition, the first detection part 1 can be triggered and the second detection part 2 measures distance, thus according to institute
The result stating measurement distance determines the move distance of described electronic equipment.
Optionally, signal can be ultrasound wave, the wireless signal such as infrared.
The electronic equipment that the embodiment of the present invention provides, including: the first detection part, it is used for sending and receiving
Signal；Second detection part, for receiving the signal that described first detection part sends, and sends by institute
State the signal that the first detection part receives；Motion detecting component, for detecting the motion of described electronic equipment
Status information；Operation Processing Unit, for when described movement state information meets predetermined condition, triggers
Described first detection part measures distance, according to the result of described measurement distance with described second detection part
Determine the move distance of described electronic equipment.In embodiments of the present invention, the move distance of mobile is entered
During row detection, electronic equipment described in mobile's portability, the move distance of described electronic equipment characterize and live
The move distance of kinetoplast, the embodiment of the present invention by the measurement of the first detection part and the second detection part away from
The move distance of electronic equipment is determined, it is achieved electronic equipment actual motion determination of distance, therefore from result
Determined by the accuracy of move distance of electronic equipment higher, and then achieve the motion of electronic equipment away from
Accurately the determining of move distance from the mobile characterized.
Optionally, in embodiments of the present invention, the motion of electronic equipment is mainly by the first detection part and
The motor reaction of two detection parts；When moving such as electronic equipment, the first detection part and the second inspection will be driven
Survey parts move；Therefore, the embodiment of the present invention can pass through the first detection part and the fortune of the second detection part
The kinestate of electronic equipment described in dynamic state response；The embodiment of the present invention can represent with acceleration further
The movement state information of electronic equipment, and the acceleration detected can be the first detection part and second inspection
Survey the acceleration of parts；I.e. the embodiment of the present invention can by motion detecting component detect the first detection part and
The acceleration of the second detection part；
Due to electronic equipment, when once having moved, (electronic equipment as described in human body is worn completes once to step
During step), the acceleration of the first detection part and the second detection part will all be adjusted to zero, in motion
The acceleration of detection part (the first detection part or the second detection part) will be greater than zero, and once
After having moved, acceleration will be adjusted to zero；Based on this, Operation Processing Unit can be specifically for, obtains
The acceleration of the first detection part that motion detecting component is detected and the acceleration of the second detection part,
Determine when the acceleration of the first detection part and the second detection part is zero, determine described electronic equipment
Movement state information meets predetermined condition, thus trigger the first detection part and the second detection part measure away from
From, get the distance between the first detection part and the second detection part record, and then according to being remembered
The distance of record determines the move distance of described electronic equipment.
Optionally, if the first detection part and the second detection part remain static for a long time, then it represents that
The motion of electronic equipment terminates, and now can stop detecting the move distance of electronic equipment；Concrete,
The acceleration that Operation Processing Unit can be also used for determining the first detection part and the second detection part is
Zero, and when the persistent period exceedes preset time threshold, stop detecting the move distance of described electronic equipment.
As a example by use electronic equipment to take a step human body, distance detects, the embodiment of the present invention can be people
The left and right foot of body is respectively provided with detection part (the first detection part or the second detection part), as at left foot
On the first detection part is set, right crus of diaphragm arranges the second detection part, and uses motion detecting component pair
The acceleration of the first detection part and the second detection part detects；When left foot is taken a step, the first detection
The acceleration of parts will be greater than zero, and now right crus of diaphragm is static, and therefore the acceleration of the second detection part will be zero,
When left foot has been taken a step, the acceleration of the first detection part will be by being zero more than zero adjustment and now right
Foot is the most static, and therefore the acceleration of the second detection part is still zero；
After left foot has been taken a step, the first detection part acquired in Operation Processing Unit and the second test section
The acceleration of part is zero, now can determine that the movement state information of electronic equipment meets predetermined condition, from
And triggering the first detection part and the second detection part measurement distance, the result measuring distance is i.e. that left foot steps
When having walked, the distance between the first detection part and the second detection part, and then determine electronic equipment
Move distance (i.e. left foot take a step distance)；Move distance in the case of right crus of diaphragm is taken a step determines process, with
Foregoing description is in like manner；
It should be noted that when human body is static, the acceleration of left foot and right crus of diaphragm will be zero for a long time；Cause
This embodiment of the present invention can be at the first detection part acquired in Operation Processing Unit and the second detection part
Acceleration is zero, and when the persistent period exceedes preset time threshold, determines human body stop motion (i.e. electricity
Subset stop motion), now stop the detection of the move distance to electronic equipment.
Obviously, the electronic equipment that the embodiment of the present invention provides not necessarily is applied to the field of taking a step of mobile
Scape, it is possible to be applied to other scenes, when using both hands rock-climbing such as human body, it is possible to arrange first on both hands
Detection part and the second detection part, it is achieved rock-climbing determination of distance etc..
Optionally, when the mobile of wearable electronic device is in persistent movement state, as bicycle is in
Continuing transport condition etc., maintenance is more than zero by the acceleration of electronic equipment；Therefore in the embodiment of the present invention
In another kind of realization, the embodiment of the present invention can determine electricity when the acceleration determining electronic equipment is more than zero
The kinestate of son meets predetermined condition, thus trigger the first detection part and the measurement of the second detection part away from
From, obtain in electronic equipment persistent movement state procedure, the first detection part and the second detection part are surveyed
The distance of amount, and the move distance of described electronic equipment is determined according to this distance；
By electronic apparatus application as a example by bicycle scene, the embodiment of the present invention can be taken turns before and after bicycle
On detection part (the first detection part or the second detection part) is set, as arranged the first detection at front-wheel
Parts, arrange the second detection part at trailing wheel, and use the motion detecting component acceleration to electronic equipment
Detect；Operation Processing Unit is when the acceleration of accessed electronic equipment is more than zero, it may be determined that
Bicycle is in transport condition, sustainable triggering the first detection part and the second detection part and measures distance,
Thus during getting bicycle running, the test constantly of the first detection part and the second detection part away from
From result, and then determine move distance (the i.e. bicycle of electronic equipment according to this test constantly distance results
Operating range)；
Obviously, the electronic equipment that the embodiment of the present invention provides not necessarily is applied under bicycle scene,
Also apply be applicable to mobile's scene of other persistent movements.
In embodiments of the present invention, the first detection part is mainly used in sending and receiving signal；Second detection
Parts are mainly used in receiving the signal that the first detection part sends, and send and can be connect by the first detection part
The signal received；Optionally, the embodiment of the present invention can be divided equally on the first detection part and the second detection part
Signal transmitter unit and signal receiving unit are not set, thus realize the first detection part and the second test section
Receiving and transmitting signal mutual between part；
Optionally, Fig. 2 shows the first detection part that the embodiment of the present invention provides and the second detection part
Structural representation, with reference to Fig. 2, the first detection part 1 can include that the first transmitter unit 11 and first receives
Unit 12, the second detection part 2 can include that the second transmitter unit 21 and second receives unit 22；Wherein,
It is corresponding that second transmitter unit 21 receives unit 12 with first, and second receives unit 22 and the first transmitter unit 11
Corresponding；The signal that i.e. second transmitter unit 21 is launched is received unit 12 by first and receives, thus passes through signal
Transmission range realize the range measurement between the first detection part and the second detection part；First launches list
The signal that unit 11 launches is received unit 22 by second and receives, thus realizes first by the transmission range of signal
Range measurement between detection part and the second detection part；
Optionally, the embodiment of the present invention can pass through the first detection part and the motor reaction of the second detection part
The motion of electronic equipment, as anti-by the acceleration of the first detection part and the acceleration of the second detection part
Answer the acceleration of electronic equipment；Fig. 3 shows that the structure of the motion detecting component that the embodiment of the present invention provides is shown
Being intended to, with reference to Fig. 3, this motion detecting component 3 may include that the first acceleration transducer 31 and second adds
Velocity sensor 32；Wherein, the acceleration of the first detection part can be carried out by the first acceleration transducer 31
Detection, the acceleration of the second detection part can be detected by the second acceleration transducer 32；
The embodiment of the present invention can set the acceleration of the first detection part and the second detection part when being zero,
The movement state information of electronic equipment meets predetermined condition；Corresponding, Operation Processing Unit can obtain first
The acceleration that acceleration transducer and the second acceleration transducer are detected, and at the first acceleration transducer
When being zero with the acceleration detected of the second acceleration transducer, trigger the first detection part and second
Detection part measures distance, thus according to measuring distance results and described first detection part and described second
The width distance of detection part, determines the move distance of described electronic equipment.
Optionally, when triggering the first detection part and the second detection part measures distance, second can be triggered
Transmitter unit receives unit to described first and launches signal, or triggers described first transmitter unit to described the
Two receive unit launches signals, to measure described first detection part and described the according to signal transmission range
Distance between two detection parts；Specifically trigger the second transmitter unit and receive unit transmitting to described first
Signal, or triggering the first transmitter unit receives unit transmitting signal to second, mostly depending on the first test section
In part and the second detection part transmitter unit and receive unit position is set depending on；
As a example by human body takes a step scene, when left foot arranges the first detection part, and right crus of diaphragm arranges the second test section
During part, if in the first detection part first receive being arranged on of unit before, being arranged on of the first transmitter unit
After, in the second detection part second receive being arranged on of unit before, after being arranged on of the second transmitter unit,
As shown in Figure 4, then when left foot is taken a step, the first transmitter unit can be triggered and receive unit transmitting signal to second,
Realize range measurement；When right crus of diaphragm is taken a step, the second transmitter unit can be triggered and receive unit transmitting signal to first,
Realize range measurement；
If in the first detection part first receive being arranged on of unit after, before being arranged on of the first transmitter unit,
In second detection part second receive being arranged on of unit after, before being arranged on of the second transmitter unit, such as Fig. 5
Shown in, then when left foot is taken a step, the second transmitter unit can be triggered and receive unit transmitting signal to first, real
Existing range measurement；When right crus of diaphragm is taken a step, the first transmitter unit can be triggered and receive unit transmitting signal to second,
Realize range measurement；
Fig. 6 shows the move distance instrumentation plan of electronic equipment under scenario of taking a step, with reference to Fig. 6,
Arranging detection part (the first detection part or the second detection part) on both feet, concrete set-up mode can
With reference to shown in Fig. 4 or Fig. 5；With left foot, the first detection part is set, as a example by right crus of diaphragm arranges the second detection part,
When human body left foot steps a step, the acceleration of the first detection part that left foot is arranged will be greater than zero, and
When left foot lands, the acceleration of the first detection part that left foot is arranged will be adjusted to zero, and whole mistake
The acceleration of the second detection part arranged on right crus of diaphragm in journey is always zero；Therefore Operation Processing Unit can be
When left foot has been taken a step, get detected by the first acceleration transducer and the second acceleration transducer
Acceleration is zero, thus triggers the first detection part and measure distance with described second detection part, obtains
L shown in Fig. 6iParameter, and then it is determined by the first detection part and width distance d of the second detection part,
Draw the move distance S of electronic equipmenti；Further, due in course of a step, the first detection part and
Width distance d of the second detection part is held essentially constant, and therefore can use the first detection part and in advance
Two detection parts measure width distance d between the two, are determining liAfter d, then can draw electronic equipment
Move distance Si；Right crus of diaphragm take a step in the case of electronic equipment move distance determination process in like manner；
In conjunction with Fig. 6, concrete, Operation Processing Unit can be according to formulaReally
Determine electronic equipment and complete move distance when once moving；Wherein, SiComplete once to move for electronic equipment
Time move distance；liWhen completing once to move for electronic equipment, measured described first detection part and
Distance between described second detection part；D is described first detection part and described second detection part
Width distance；θ is the direction of motion of described electronic equipment, with described first detection part and described second inspection
Survey the angle of the width of parts；
Optionally, when the first detection part motion, the embodiment of the present invention can adding at the first detection part
Speed is by being zero more than zero adjustment, and when the acceleration of the second detection part is zero, determines that electronic equipment is complete
Become once to move；For second detection part motion in the case of, can the acceleration of the second detection part by
It is zero more than zero adjustment, and when the acceleration of the first detection part is zero, determines that electronic equipment completes once
Motion.
Optionally, in the case of taking a step, θ ≈ 90 °, therefore the embodiment of the present invention is determining liAfter d,
The move distance S of electronic equipment directly can be determined according to Pythagorean theoremi, concrete, Operation Processing Unit can
According to formulaDetermine that electronic equipment completes move distance when once moving；Wherein, SiFor
Described electronic equipment completes move distance when once moving；liWhen completing once to move for electronic equipment, institute
Distance between described first detection part and described second detection part measured；D is described first detection
Parts and the width distance of described second detection part.
Optionally, when electronic equipment completes repeatedly to move (as human body is taken a step repeatedly), the present invention implements
Example can determine that total move distance of electronic equipment, and concrete, Operation Processing Unit is additionally operable to, and sets at electronics
For when completing n times motion, according to formulaDetermine total move distance that described n times are moved；Its
In, S is total move distance that described electronic equipment completes when n times are moved；siComplete once for electronic equipment
Move distance during motion.
It can be seen that the electronic equipment that the embodiment of the present invention provides, the first detection part and second can be passed through
The measurement distance of detection part determines the move distance of electronic equipment, it is achieved the actual motion of electronic equipment away from
From determination, therefore determined by the accuracy of move distance of electronic equipment higher, thus realize electronics
Accurately determining of the move distance of the mobile that the move distance of equipment is characterized, as realize human body take a step away from
From accurately determine.
Optionally, in the case of electronic equipment rapid movement, the first detection part and the second detection part
Between width distance less, negligible；In the case of running such as human body, the first detection part and the
Two detection parts are arranged on human body both feet, and in the case of running, the width distance of left and right foot is less,
Therefore the distance of the first detection part and the second detection part is the least, negligible；At electronic equipment
In the case of rapid movement, the embodiment of the present invention also provides for another kind of move distance measurement strategies:
Concrete, motion detecting component can include that detecting the first of the acceleration of described first detection part adds
Velocity sensor, and detect the second acceleration transducer of the acceleration of described second detection part；Corresponding
, Operation Processing Unit, can detect that acceleration that described first acceleration transducer is detected is by greatly
It is adjusted to zero in setting marginal value, and when the acceleration that detected of described second acceleration transducer is zero,
Trigger described second transmitter unit and receive unit transmitting signal to described first, or trigger described first transmitting
Unit receives unit to described second and launches signal, to measure described first detection according to signal transmission range
Distance between parts and described second detection part；Using described distance as the motion of described electronic equipment
Distance；
Fig. 7 shows the move distance instrumentation plan of electronic equipment under running scenario, sets on both feet
Putting detection part (the first detection part or the second detection part), concrete set-up mode can refer to Fig. 4 or figure
Shown in 5；First detection part is set with left foot, as a example by right crus of diaphragm arranges the second detection part；When running,
The width distance of left and right foot is less, negligible, directly using the distance of left foot and right crus of diaphragm as once running
The distance of step；Therefore Operation Processing Unit can get the first acceleration sensing when left foot has been taken a step
The acceleration detected of device and described second acceleration transducer is zero, thus triggers the first test section
Part measures distance with described second detection part, obtains l shown in Fig. 7iParameter, and then with liAs once running
Move distance when step is taken a step；
Corresponding, Operation Processing Unit can be used for, with liMotion when once moving is completed as electronic equipment
Distance, liDescribed first detection part measured when completing once to move for electronic equipment and described second inspection
Survey the distance between parts；
Corresponding, when electronic equipment completes repeatedly to move in rapid movement mode (as jog mode is run out of
Multistep), the embodiment of the present invention can be according to formulaDetermine that described electronic equipment completes when n times are moved
Move distance；Wherein, S is the move distance that described electronic equipment completes when n times are moved；liFor described electricity
When subset completes once to move, measured described first detection part and described second detection part it
Between distance.
The embodiment of the present invention achieves the calculating of the actual move distance of electronic equipment, the fortune therefore calculated
The accuracy of dynamic distance is higher, the move distance of the mobile simultaneously characterized with the move distance of electronic equipment,
Achieve accurately the determining of move distance of mobile.
The distance-finding method provided the embodiment of the present invention below is introduced, distance-finding method master described below
It is applied in the Operation Processing Unit of above-described electronic equipment, distance-finding method the most described below
Exist and corresponding part described above, can be cross-referenced.
The flow chart of the distance-finding method that Fig. 8 provides for the embodiment of the present invention, the method is based on electricity described above
Subset, and be applied in the Operation Processing Unit of described electronic equipment；With reference to Fig. 8, the method can be wrapped
Include:
The movement state information of the described electronic equipment that step S100, acquisition motion detecting component are detected；
Step S110, when described movement state information meets predetermined condition, trigger the first detection part with
Second detection part measures distance；
Step S120, result according to described measurement distance determine the move distance of described electronic equipment.
Optionally, the kinestate of electronic equipment can be detected by motion detecting component, works as electronic equipment
When being under persistent movement state, the embodiment of the present invention can set the acceleration of described electronic equipment more than zero
Time, the movement state information of electronic equipment meets predetermined condition.
Optionally, in embodiments of the present invention, the motion of electronic equipment is mainly by the first detection part and
The motor reaction of two detection parts, when moving such as electronic equipment, will drive the first detection part and the second inspection
Survey parts move；Corresponding, motion detecting component can be to the first detection part and the fortune of the second detection part
Move and detect, including detecting the first detection part and the acceleration of the second detection part；The present invention implements
Example can set the acceleration of the first detection part and the second detection part when being zero, the motion of electronic equipment
Status information meets predetermined condition.
Further, the stopping testing mechanism of the move distance of embodiment of the present invention offer electronic equipment；Corresponding
, if being zero at the acceleration determining the first detection part and the second detection part, and the persistent period surpasses
When crossing preset time threshold, then stop detecting the move distance of described electronic equipment.
Optionally, the first detection part and the second detection part by arranging transmitter unit and can receive unit,
Realize the mutual transmitting-receiving of signal；Concrete, the first detection part can arrange the first transmitter unit and first and connect
Receiving unit, the second detection part can arrange the second transmitter unit and second and receive unit；Wherein, described
It is corresponding that two transmitter units receive unit with described first, and described second receives unit launches list with described first
Unit is corresponding；On this basis, motion detecting component comprises the steps that the acceleration detecting described first detection part
First acceleration transducer of degree, and detect the second acceleration biography of the acceleration of described second detection part
Sensor；Based on this, Fig. 9 shows another flow chart of the distance-finding method that the embodiment of the present invention provides, reference
Fig. 9, the method may include that
Step S200, obtain the acceleration detected of the first acceleration transducer and the second acceleration transducer
Degree；
If being detected of described first acceleration transducer of step S210 and described second acceleration transducer
Acceleration be zero, it is determined that the movement state information of electronic equipment meets predetermined condition, triggers described
Second transmitter unit receives unit to described first and launches signal, or triggers described first transmitter unit to institute
State the second reception unit and launch signal, to measure described first detection part and institute according to signal transmission range
State the distance between the second detection part；
Step S220, according to the distance between described first detection part and described second detection part, and
Described first detection part and the width distance of described second detection part, determine the fortune of described electronic equipment
Dynamic distance.
Concrete, can be according to formulaDetermine electronic equipment to complete once to transport
Move distance time dynamic；Wherein, SiMove distance when once moving is completed for electronic equipment；liFor electronics
When equipment completes once to move, between measured described first detection part and described second detection part
Distance；D is described first detection part and the width distance of described second detection part；θ is described electricity
The direction of motion of subset, with the width of described first detection part and described second detection part
Angle；
Or, according to formulaDetermine that electronic equipment completes move distance when once moving；Its
In, SiMove distance when once moving is completed for described electronic equipment；liComplete once to transport for electronic equipment
Time dynamic, the distance between measured described first detection part and described second detection part；D is described
First detection part and the width distance of described second detection part.
When electronic equipment completes repeatedly to move, can be according to formulaDetermine what described n times were moved
Total move distance；Wherein, S is total move distance that described electronic equipment completes when n times are moved；siFor electricity
Subset completes move distance when once moving
Optionally, in the case of electronic equipment rapid movement, Figure 10 shows what the embodiment of the present invention provided
Another flow chart of distance-finding method, with reference to Figure 10, the method may include that
Step S300, obtain the acceleration detected of the first acceleration transducer and the second acceleration transducer
Degree；
If the acceleration that described first acceleration transducer of step S310 is detected is by more than setting marginal value
It is adjusted to zero, and the acceleration that described second acceleration transducer is detected is zero, it is determined that electronic equipment
Movement state information meet predetermined condition, trigger described second transmitter unit to described first receive unit
Launch signal, or trigger described first transmitter unit to described second receive unit launch signal, with basis
Signal transmission range measures the distance between described first detection part and described second detection part；
Step S320, using the distance between described first detection part and described second detection part as institute
State the move distance of electronic equipment.
Concrete, can be with liMove distance when once moving, l is completed as electronic equipmentiFor electronic equipment
Between described first detection part measured when completing once to move and described second detection part away from
From；
When electronic equipment completes repeatedly to take a step in rapid movement mode, can be according to formulaDetermine institute
State electronic equipment and complete move distance when n times are moved；Wherein, S is that described electronic equipment completes n times fortune
Move distance time dynamic；liWhen completing once to move for described electronic equipment, measured described first detection
Distance between parts and described second detection part.
The distance-finding method that the embodiment of the present invention provides, it is achieved that the determination of the move distance that electronic equipment is actual,
The accuracy of move distance determined by therefore is higher, simultaneously with the move distance sign activity of electronic equipment
The move distance of body, it is achieved that accurately determining of the move distance of mobile.
The Operation Processing Unit provided the embodiment of the present invention below is introduced, at computing described below
Reason parts can be with above-described distance-finding method mutually to should refer to.
The structured flowchart of the Operation Processing Unit that Figure 11 provides for the embodiment of the present invention, this Operation Processing Unit
Based on electronic equipment described above, Operation Processing Unit can such as process chip, mobile phone etc. to be had at data
The device of reason ability；With reference to Figure 11, this Operation Processing Unit may include that
State information acquisition module 100, for obtaining described electronic equipment that motion detecting component detected
Movement state information；
Trigger measurement module 200, for when described movement state information meets predetermined condition, trigger first
Detection part and the second detection part measure distance；
Distance determines module 300, for determining the fortune of described electronic equipment according to the result of described measurement distance
Dynamic distance.
Optionally, described movement state information includes acceleration；Described movement state information meets predetermined bar
Part includes: the acceleration of described electronic equipment is more than zero.
Optionally, described movement state information meets predetermined condition and includes: the first detection part and the second inspection
The acceleration surveying parts is zero.
Optionally, Figure 12 shows another structured flowchart of the Operation Processing Unit that the embodiment of the present invention provides,
Shown in Figure 11 and Figure 12, this Operation Processing Unit can also include:
Stop detection module 400, for equal at the acceleration determining the first detection part and the second detection part
It is zero, and when the persistent period exceedes preset time threshold, stops detecting the move distance of described electronic equipment.
Optionally, described first detection part includes: the first transmitter unit and first receives unit；Described
Second detection part includes: the second transmitter unit and second receives unit, and wherein, described second launches list
First and described first receive unit corresponding, described second reception unit corresponding with described first transmitter unit；
Described motion detecting component includes: detect the first acceleration sensing of the acceleration of described first detection part
Device, and detect the second acceleration transducer of the acceleration of described second detection part；
Corresponding, state information acquisition module 100 is particularly used in acquisition the first acceleration transducer and described
The acceleration detected of the second acceleration transducer；
Trigger measurement module 200 specifically for, at described first acceleration transducer and described second acceleration
When the acceleration detected of sensor is zero, triggers described second transmitter unit and receive to described first
Unit launch signal, or trigger described first transmitter unit to described second receive unit launch signal, with
The distance between described first detection part and described second detection part is measured according to signal transmission range；
Distance determine module 300 specifically for, according to described first detection part and described second detection part
Between distance, and described first detection part and the width distance of described second detection part, determine institute
State the move distance of electronic equipment.
Optionally, in the case of electronic equipment rapid movement, triggering measurement module 200 can be specifically for,
The acceleration that described first acceleration transducer is detected is adjusted to zero by more than setting marginal value, and described
When the acceleration that second acceleration transducer is detected is zero, trigger described second transmitter unit to described
One receives unit launches signal, or triggers described first transmitter unit to described second reception unit transmitting letter
Number, to measure between described first detection part and described second detection part according to signal transmission range
Distance；
Distance determines that module 300 can be specifically for, with described first detection part and described second detection part
Between distance as the move distance of described electronic equipment.
The Operation Processing Unit that the embodiment of the present invention provides, it is achieved that the move distance that electronic equipment is actual
Calculating, the accuracy of the move distance therefore calculated is higher, simultaneously with the move distance table of electronic equipment
Levy the move distance of mobile, it is achieved that accurately determining of the move distance of mobile.
In this specification, each embodiment uses the mode gone forward one by one to describe, and each embodiment stresses
Being the difference with other embodiments, between each embodiment, identical similar portion sees mutually.
For device disclosed in embodiment, owing to it corresponds to the method disclosed in Example, so describing
Fairly simple, relevant part sees method part and illustrates.
Professional further appreciates that, respectively shows in conjunction with what the embodiments described herein described
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 general according to function
Describe composition and the step of each example.These functions perform with hardware or software mode actually,
Depend on application-specific and the design constraint of technical scheme.Professional and technical personnel can be to each specific
Should be used for use different methods to realize described function, but this realization is it is not considered that beyond this
The scope of invention.
The method described in conjunction with the embodiments described herein or the step of algorithm can directly use hardware,
The software module that processor performs, or the combination of the two implements.Software module can be placed in and deposit at random
Reservoir (RAM), internal memory, read only memory (ROM), electrically programmable ROM, electric erasable can
Well known in programming ROM, depositor, hard disk, moveable magnetic disc, CD-ROM or technical field
In any other form of storage medium.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses
The present invention.Multiple amendment to these embodiments will be aobvious and easy for those skilled in the art
See, generic principles defined herein can without departing from the spirit or scope of the present invention,
Realize in other embodiments.Therefore, the present invention is not intended to be limited to the embodiments shown herein,
And it is to fit to the widest scope consistent with principles disclosed herein and features of novelty.
Claims (16)
1. an electronic equipment, it is characterised in that including:
First detection part, is used for sending and receiving signal；
Second detection part, for receiving the signal that described first detection part sends, and send can be by
The signal that described first detection part receives；
Motion detecting component, for detecting the movement state information of described electronic equipment；
Operation Processing Unit, for when described movement state information meets predetermined condition, triggers described the
One detection part measures distance with described second detection part, determines institute according to the result of described measurement distance
State the move distance of electronic equipment.
Electronic equipment the most according to claim 1, it is characterised in that described movement state information bag
Include acceleration；Described Operation Processing Unit, specifically for described electronic equipment acceleration more than zero time,
Determine that described movement state information meets predetermined condition, trigger described first detection part and described second inspection
Survey parts and measure distance, determine the move distance of described electronic equipment according to the result of described measurement distance.
Electronic equipment the most according to claim 1, it is characterised in that described Operation Processing Unit,
During specifically for being zero at the acceleration determining the first detection part and the second detection part, determine described
Movement state information meets predetermined condition, triggers described first detection part and surveys with described second detection part
Span from, to obtain the distance between described first detection part and described second detection part record,
The move distance of described electronic equipment is determined according to the distance recorded.
Electronic equipment the most according to claim 3, it is characterised in that described Operation Processing Unit,
It is additionally operable to if it is determined that the acceleration of described first detection part and the second detection part is zero, and when continuing
Between when exceeding preset time threshold, stop detecting the move distance of described electronic equipment.
Electronic equipment the most according to claim 1, it is characterised in that described first detection part bag
Include: the first transmitter unit and first receives unit；Described second detection part includes: the second transmitter unit
Unit is received with second；Wherein, it is corresponding that described second transmitter unit receives unit with described first, described
Second reception unit is corresponding with described first transmitter unit；
Described motion detecting component includes: detect the first acceleration of the acceleration of described first detection part
Sensor, and detect the second acceleration transducer of the acceleration of described second detection part；
Described Operation Processing Unit, specifically for accelerating at described first acceleration transducer and described second
When the acceleration detected of degree sensor is zero, triggers described second transmitter unit and connect to described first
Receive unit launch signal, or trigger described first transmitter unit to described second receive unit launch signal,
With according to signal transmission range measure between described first detection part and described second detection part away from
From；According to described distance and described first detection part and the width distance of described second detection part, really
The move distance of fixed described electronic equipment.
Electronic equipment the most according to claim 1, it is characterised in that described first detection part bag
Include: the first transmitter unit and first receives unit；Described second detection part includes: the second transmitter unit
Unit is received with second；Wherein, it is corresponding that described second transmitter unit receives unit with described first, described
Second reception unit is corresponding with described first transmitter unit；
Described motion detecting component includes: detect the first acceleration of the acceleration of described first detection part
Sensor, and detect the second acceleration transducer of the acceleration of described second detection part；
Described Operation Processing Unit, specifically for detecting what described first acceleration transducer was detected
Acceleration is adjusted to zero, and the acceleration that described second acceleration transducer is detected by more than setting marginal value
When degree is zero, triggers described second transmitter unit and receive unit transmitting signal to described first, or trigger institute
State the first transmitter unit and receive unit transmitting signal to described second, to measure institute according to signal transmission range
State the distance between the first detection part and described second detection part；Using described distance as described electronics
The move distance of equipment.
7. a distance-finding method, it is characterised in that set based on the electronics described in any one of claim 1-6
Standby, described method is applied to described Operation Processing Unit, and described method includes:
Obtain the movement state information of the described electronic equipment that motion detecting component is detected；
When described movement state information meets predetermined condition, trigger the first detection part and the second test section
Part measures distance；
Result according to described measurement distance determines the move distance of described electronic equipment.
Distance-finding method the most according to claim 7, it is characterised in that described movement state information bag
Include acceleration；Described movement state information meets predetermined condition and includes: the acceleration of described electronic equipment is big
In zero.
Distance-finding method the most according to claim 7, it is characterised in that described movement state information is full
Foot predetermined condition includes: the acceleration of the first detection part and the second detection part is zero.
Distance-finding method the most according to claim 9, it is characterised in that also include: determining
The acceleration of one detection part and the second detection part is zero, and the persistent period exceedes preset time threshold
Time, stop detecting the move distance of described electronic equipment.
11. distance-finding methods according to claim 7, it is characterised in that described first detection part
Including: the first transmitter unit and first receives unit；Described second detection part includes: second launches list
Unit and second receives unit；Wherein, it is corresponding that described second transmitter unit receives unit with described first, institute
State the second reception unit corresponding with described first transmitter unit；
Described motion detecting component includes: detect the first acceleration of the acceleration of described first detection part
Sensor, and detect the second acceleration transducer of the acceleration of described second detection part；
The movement state information of the described electronic equipment that described acquisition motion detecting component is detected includes:
Obtain the acceleration detected of the first acceleration transducer and the second acceleration transducer；
Described movement state information meets predetermined condition and includes:
The acceleration detected of described first acceleration transducer and described second acceleration transducer is
Zero；
Described triggering the first detection part and the second detection part are measured distance and are included:
Trigger described second transmitter unit and receive unit transmitting signal to described first, or trigger described first
Transmitter unit receives unit to described second and launches signal, to measure described first according to signal transmission range
Distance between detection part and described second detection part；
The described result according to described measurement distance determines that the move distance of described electronic equipment includes:
According to described distance and described first detection part and the width distance of described second detection part, really
The move distance of fixed described electronic equipment.
12. distance-finding methods according to claim 7, it is characterised in that described first detection part
Including: the first transmitter unit and first receives unit；Described second detection part includes: second launches list
Unit and second receives unit；Wherein, it is corresponding that described second transmitter unit receives unit with described first, institute
State the second reception unit corresponding with described first transmitter unit；
Described motion detecting component includes: detect the first acceleration of the acceleration of described first detection part
Sensor, and detect the second acceleration transducer of the acceleration of described second detection part；
The movement state information of the described electronic equipment that described acquisition motion detecting component is detected includes:
Obtain the acceleration detected of the first acceleration transducer and the second acceleration transducer；
Described movement state information meets predetermined condition and includes:
The acceleration that described first acceleration transducer is detected by being adjusted to zero more than setting marginal value, and
The acceleration that described second acceleration transducer is detected is zero；
Described triggering the first detection part and the second detection part are measured distance and are included:
Trigger described second transmitter unit and receive unit transmitting signal to described first, or trigger described first
Transmitter unit receives unit to described second and launches signal, to measure described first according to signal transmission range
Distance between detection part and described second detection part；
The described result according to described measurement distance determines that the move distance of described electronic equipment includes:
Using the distance between described first detection part and described second detection part as described electronic equipment
Move distance.
13. 1 kinds of Operation Processing Unit, it is characterised in that based on the electricity described in any one of claim 1-6
Subset, described Operation Processing Unit includes:
State information acquisition module, for obtaining the fortune of the described electronic equipment that motion detecting component is detected
Dynamic status information；
Trigger measurement module, for when described movement state information meets predetermined condition, trigger the first inspection
Survey parts and the second detection part measures distance；
Distance determines module, for determining the motion of described electronic equipment according to the result of described measurement distance
Distance.
14. Operation Processing Unit according to claim 13, it is characterised in that described kinestate
Information includes acceleration；Described movement state information meets predetermined condition and includes: adding of described electronic equipment
Speed is more than zero.
15. Operation Processing Unit according to claim 13, it is characterised in that described kinestate
Information meets predetermined condition and includes: the acceleration of the first detection part and the second detection part is zero.
16. Operation Processing Unit according to claim 15, it is characterised in that also include:
Stop detection module, for being at the acceleration determining the first detection part and the second detection part
Zero, and when the persistent period exceedes preset time threshold, stop detecting the move distance of described electronic equipment.
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| CN201510145475.4A CN106153067A (en) | 2015-03-30 | 2015-03-30 | A kind of electronic equipment, distance-finding method and Operation Processing Unit |
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Application publication date: 20161123 |