CN109269522A - A kind of operating method of automatic navigator - Google Patents
A kind of operating method of automatic navigator Download PDFInfo
- Publication number
- CN109269522A CN109269522A CN201810991035.4A CN201810991035A CN109269522A CN 109269522 A CN109269522 A CN 109269522A CN 201810991035 A CN201810991035 A CN 201810991035A CN 109269522 A CN109269522 A CN 109269522A
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- China
- Prior art keywords
- automatic navigator
- difference
- operating method
- glide direction
- threshold value
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
- G01C21/34—Route searching; Route guidance
- G01C21/36—Input/output arrangements for on-board computers
- G01C21/3605—Destination input or retrieval
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
- G06F3/04883—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures for inputting data by handwriting, e.g. gesture or text
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/048—Indexing scheme relating to G06F3/048
- G06F2203/04808—Several contacts: gestures triggering a specific function, e.g. scrolling, zooming, right-click, when the user establishes several contacts with the surface simultaneously; e.g. using several fingers or a combination of fingers and pen
Abstract
The present invention provides a kind of operating methods of automatic navigator, comprising steps of A. is slided on the touchscreen with two or three fingers；B. touch screen triggers gesture operation function after detecting two o'clock or 3 points of pressing touch screens, and identifies glide direction；C. dissection process is carried out to recognition result by the functional application software being currently running, then executes corresponding operation.The operating method can be improved the convenience of automatic navigator operation, reduce the risk operated in driving procedure to automatic navigator.
Description
Technical field
The present invention relates to automatic navigator technical field, in particular to a kind of operating method of automatic navigator.
Background technique
The current automatic navigator using Android system, carry out volume adjustment, selected songs, answer/cut off bluetooth telephone
When Deng operating, usually being operated by triggering corresponding key (entity or virtual), user is needed to see to screen
Curtain just can be carried out corresponding operation with the position for determining key, and it is not only inconvenient to be operated in driving procedure, and very
It is dangerous.
As it can be seen that the prior art has much room for improvement and improves.
Summary of the invention
For above-mentioned problems of the prior art, the purpose of the present invention is to provide a kind of operations of automatic navigator
Method, this method can be improved the convenience of automatic navigator operation, reduce and operate in driving procedure to automatic navigator
Risk.
In order to achieve the above object, this invention takes following technical schemes:
A kind of operating method of automatic navigator, comprising steps of
A. it is slided on the touchscreen with two or three fingers；
B. touch screen triggers gesture operation function after detecting two o'clock or 3 points of pressing touch screens, and identifies glide direction；
C. dissection process is carried out to recognition result by the functional application software being currently running, then executes corresponding operation.
In the step B of the operating method of the automatic navigator, the recognition result of glide direction include from left to right, from
The right side is to left, from top to bottom, from top to bottom.
In the step B of the operating method of the automatic navigator, the method that identifies glide direction specifically:
The coordinate for each point that detection slips over when B1. sliding, if the ordinate of all the points is held in longitudinal effective range
Row step B2, it is no to then follow the steps B3；
B2. the difference of the abscissa of terminal and starting point is calculated, if the difference is positive and not less than lateral threshold value, is determined as from a left side
To the right side, if the difference is negative and absolute value is not less than lateral threshold value, it is determined as from right to left, if the absolute value of the difference
B3 is thened follow the steps less than lateral threshold value；
If B3. the abscissa of all the points thens follow the steps B4 in lateral effective range, it is invalid to be otherwise judged to operating；
B4. calculate the difference of the ordinate of terminal and starting point, if the difference is positive and not less than longitudinal threshold value, be determined as from
Top to bottm is determined as from top to bottom, if the difference is negative and absolute value is not less than longitudinal threshold value if the difference is absolute
Value is less than longitudinal threshold value and is then judged to operating in vain.
In the step B1 of the operating method of the automatic navigator, if it is more than certain for occurring breakpoint between beginning and end
Range is then determined as invalid operation.
In the step C of the operating method of the automatic navigator, the recognition result of glide direction be sent to one it is public
Service processes, then the functional application software being currently running is sent to by public service process, functional application software is according to software
Predefined agreement carries out dissection process.
In the step C of the operating method of the automatic navigator, the recognition result of glide direction be sent to one it is public
Service processes, the selection key that public service process exports on the screen, selection key include by predefined agreement handle by
Key and the key for pressing custom protocol processing；The recognition result and selection information of glide direction are sent to the function being currently running
Application software, if selection is handled by predefined agreement, functional application software is parsed according to the predefined agreement of software
Otherwise processing carries out dissection process according to the custom protocol of software.
In the step C of the operating method of the automatic navigator, according to dissection process as a result, corresponding operational motion
Explanation be displayed on the screen.
The utility model has the advantages that
The present invention provides a kind of operating methods of automatic navigator, press touch screen by two or three fingers and trigger gesture
Operating function, then finger slides, and after automatic navigator detects glide direction, is solved by the functional application software being currently running
Analysis, which is handled, simultaneously executes corresponding operation, can be carried out operation not seeing to screen, improves the convenience that automatic navigator operates
Property, reduce the risk operated in driving procedure to automatic navigator.
Detailed description of the invention
Fig. 1 is the flow chart of the operating method of automatic navigator provided by the invention.
Fig. 2 is to identify the flow chart of the method for glide direction in the operating method of automatic navigator provided by the invention.
Fig. 3 is to identify the schematic diagram slid laterally in the operating method of automatic navigator provided by the invention.
Fig. 4 is to identify the schematic diagram of longitudinal sliding motion in the operating method of automatic navigator provided by the invention.
Fig. 5 is that predefined agreement indicates example.
Fig. 6 is that predefined agreement indicates example.
Fig. 7 is a kind of process flow of glide direction recognition result information.
Fig. 8 is the process flow of another glide direction recognition result information.
Specific embodiment
The present invention provides a kind of operating method of automatic navigator, to make the purpose of the present invention, technical solution and effect more
Add clear, clear, the present invention is described in more detail as follows in conjunction with drawings and embodiments.It should be appreciated that described herein
Specific examples are only used to explain the present invention, is not intended to limit the present invention.
Please refer to Fig. 1-6, a kind of operating method of automatic navigator, comprising steps of
A. it is slided on the touchscreen with two or three fingers.
Glide direction mainly includes to the left, to the right, downwards, upwards.
B. touch screen triggers gesture operation function after detecting two o'clock or 3 points of pressing touch screens, and identifies glide direction.
May be alternatively provided as triggering gesture operation function by 4 points or 5 points pressing touch screens, need to stretch out four or
Five fingers operate, since the length of finger is different, kept for four or five fingers come simultaneously with touch screen contact into
Row operation, it is not only inconvenient but also hand is uncomfortable when operating.In contrast, the application is grasped by two o'clock or 3 points to trigger gesture
Make function, operated using two or three in index finger, middle finger and the third finger, the similar length of this several fingers, is operated
Convenient and comfort is good.
The recognition result of specific glide direction includes from left to right, from right to left, from top to bottom, from top to bottom.
Referring to fig. 2, the method for glide direction is identified specifically:
The coordinate for each point that detection slips over when B1. sliding, if the ordinate of all the points is held in longitudinal effective range
Row step B2, it is no to then follow the steps B3.
Coordinate is established in the Petting Area of screen, for example, being laterally X-axis and being positive to the right using the Petting Area upper left corner as origin
Direction, longitudinal to be Y-axis and be downwards positive direction, any point on Petting Area can be used two coordinate values (X, Y) to mark.
See Fig. 3, the longitudinal direction effective range, which refers to the starting point S of sliding trace (heavy line with the arrow in figure), is
The heart, upper and lower side and starting point S are the region of pre-determined distance L1 at a distance from longitudinal direction.
If the coordinate of starting point S is (Xs, Ys), the coordinate of terminal E is (Xe, Ye), and the coordinate of arbitrary point P is on sliding trace
(Xp, Yp), the ordinate of all the points refer to that arbitrary point P all needs to meet condition in longitudinal effective range | Yp-Ys |≤
L1。
Meeting the condition indicates that glide direction is likely to slide laterally, and needs to do further judgement by step B2, no
It then may be longitudinal sliding motion, need to do further judgement by step B3.
Further, if occurring breakpoint between starting point S and terminal E (has one more than a certain range among sliding trace
The disconnection of measured length, the length are preset value) then it is determined as invalid operation, reduce False Rate.
B2. the difference of the abscissa of terminal and starting point is calculated, if the difference is positive and not less than lateral threshold value, is determined as
From left to right, if the difference is negative and absolute value is not less than lateral threshold value, it is determined as from right to left, if the difference is exhausted
Lateral threshold value is less than to value and thens follow the steps B3.
Difference △ X=Xe-Xs of specific terminal and the abscissa of starting point, the transverse direction threshold value Lx is in order to prevent transverse direction
Sliding and longitudinal sliding motion are obscured and pre-set value, and distance is only slid laterally when sliding laterally i.e. not less than threshold value Lx(|
△ X | >=Lx) when can just be judged to effectively operating, otherwise need further to judge by step B3.
When meeting condition | △ X |>=Lx indicates terminal E on the left side starting point S, i.e. glide direction is from left-hand if X<0 △
Otherwise the right side indicates terminal E on the right of starting point S, i.e., glide direction is from right to left.
If B3. the abscissa of all the points thens follow the steps B4 in lateral effective range, otherwise it is judged to operating nothing
Effect.
See Fig. 4, the transverse direction effective range, which refers to the starting point S of sliding trace (heavy line with the arrow in figure), is
The heart, left and right end and starting point S are the region of pre-determined distance L2 at a distance from transverse direction.
The abscissa of all the points refers to that arbitrary point P all needs to meet condition in lateral effective range | Xp-Xs |≤
L2。
Meeting the condition indicates that glide direction is likely to longitudinal sliding motion, needs to do further judgement by step B4, no
It then may be invalid operation.
B4. the difference of the ordinate of terminal and starting point is calculated, if the difference is positive and not less than longitudinal threshold value, is determined
From top to bottom, if the difference is negative and absolute value is not less than longitudinal threshold value, to be determined as from top to bottom, if the difference
Absolute value is less than longitudinal threshold value and is then judged to operating in vain.
Difference △ Y=Ye-Ys of specific terminal and the ordinate of starting point, the longitudinal direction threshold value Ly is in order to prevent longitudinal direction
Slide and slide laterally and obscure and pre-set value, when longitudinal sliding motion only has longitudinal sliding motion distance i.e. not less than threshold value Ly(|
△ Y | >=Ly) when can just be judged to effectively operating, be otherwise invalid operation.
When meeting condition | △ Y |>=Ly, if Y<0 △, indicate terminal E above starting point S, i.e., glide direction from it is lower to
On, terminal E is otherwise indicated below starting point S, i.e., glide direction is from the top down.
It should be noted that the method B1-B4 of above-mentioned identification glide direction is based on coordinate origin setting on a Petting Area left side
Upper angle, transverse direction are +X direction, are downwards longitudinally +Y direction to the right；Coordinate origin can also be arranged in other positions, simultaneously
+X direction and +Y direction is oppositely arranged, and the method for identification glide direction at this time is similar with B1-B4, specifically judges from a left side
Need to make corresponding variation to condition right, from right to left, from top to bottom, from top to bottom.
C. dissection process is carried out to recognition result by the functional application software being currently running, then executes corresponding behaviour
Make.
In the present embodiment, see that Fig. 7, the recognition result of glide direction are sent to a public service process, then by public clothes
Business process is sent to the functional application software being currently running, and functional application software carries out at parsing according to the predefined agreement of software
Reason.
For convenience of explanation, it is explained for the predefined agreement table shown in Fig. 5,6 below.
If being currently running radio software, when user is from left to right slided on the touchscreen with two or three fingers
Dynamic, after recognition result is sent to radio software, radio software executes the tune platform behaviour in next radio station according to predefined agreement
Make；If turned left sliding from the right side, the tune platform for executing a upper radio station is operated；If slided from top to bottom, reduction volume is executed
Operation；If slided from top to bottom, the operation for improving amount of bass is executed.
If being currently running local music software, when user with two or three fingers on the touchscreen from left to right
Sliding, after recognition result is sent to local music software, local music software executes jumping for next track according to predefined agreement
Operation；If turned left sliding from the right side, the skip operation of last track is executed；If slided from top to bottom, reduction volume is executed
Operation；If slided from top to bottom, the operation for improving amount of bass is executed.
If being currently running video software, when user is from left to right slided on the touchscreen with two or three fingers
Dynamic, after recognition result is sent to video software, video software executes the skip operation of next section according to predefined agreement；If
It turns left sliding from the right side, then executes the skip operation of a upper section；If slided from top to bottom, the operation for reducing volume is executed；Such as
Fruit slides from top to bottom, then executes the operation for improving amount of bass.
If being currently running bluetooth software, when incoming call, when user with two or three fingers on the touchscreen from a left side
To right sliding, after recognition result is sent to bluetooth software, bluetooth software executes operation of hanging up according to predefined agreement；If
It turns left sliding from the right side, then executes operation of answering the call；If slided from top to bottom, the operation for reducing volume is executed；If under
To upper sliding, then the operation for improving amount of bass is executed.When call, operation of hanging up is executed if from left to right sliding, if
It turns left to slide from the right side and then executes switch mobile phone telephone operation, the operation for reducing volume is executed if sliding from top to bottom, if
It slides from top to bottom, executes the operation for improving amount of bass.When carrying out Bluetooth music broadcasting, executed if from left to right sliding
The skip operation of next track executes the skip operation of last track if turning left sliding from the right side, holds if sliding from top to bottom
Row reduces the operation of volume, and the operation for improving amount of bass is executed if sliding from top to bottom.
If being currently running navigation software, when incoming call, when user with two or three fingers on the touchscreen from a left side
To right sliding, after recognition result is sent to video software, video software executes operation of hanging up according to predefined agreement；If
It turns left sliding from the right side, then executes operation of answering the call；If slided from top to bottom, the operation for reducing volume is executed；If under
To upper sliding, then the operation for improving amount of bass is executed.When call, operation of hanging up is executed if from left to right sliding, if
It turns left to slide from the right side and then executes switch mobile phone telephone operation, the operation for reducing volume is executed if sliding from top to bottom, if
It slides from top to bottom, executes the operation for improving amount of bass.
Similarly, other functional application softwares execute corresponding operation according to respective predefined agreement, do not do herein to it
It is described in detail.
In another embodiment, see that Fig. 8, the recognition result of glide direction are sent to a public service process, public service
The selection key that process exports on the screen, selection key include by predefined agreement handle key and by custom protocol at
The key of reason；The recognition result and selection information of glide direction are sent to the functional application software being currently running, if selection
It is handled by predefined agreement, then functional application software carries out dissection process according to the predefined agreement of software, otherwise according to software
Custom protocol carry out dissection process.
User can be customized for the execution operation progress of each glide direction to each functional software in setting program, establishes
Custom protocol.When user's selection is handled by predefined agreement, then the method for such as above-described embodiment is operated, when user selects
It handles, is then operated by the method for above-described embodiment with custom protocol substitution predefined agreement by custom protocol.
User can carry out the definition of gesture function according to itself use habit and hobby, improve user experience.
It preferably, can be according to dissection process as a result, the explanation of corresponding operational motion is displayed on the screen.For example, working as
Before be currently running radio software, if user slides laterally, show arrow to the left and arrow to the right on the screen
Head, and text " gesture: a upper radio station/next radio station " is shown in their lower section, if user carries out longitudinal sliding motion, shielding
Upward arrow and downward arrow are shown on curtain, and show text " gesture: volume+/ volume-" in their lower section.So as to
User knows the corresponding function of each glide direction.
It, can according to the technique and scheme of the present invention and its hair it is understood that for those of ordinary skills
Bright design is subject to equivalent substitution or change, and all these changes or replacement all should belong to protection scope of the present invention.
Claims (7)
1. a kind of operating method of automatic navigator, which is characterized in that comprising steps of
A. it is slided on the touchscreen with two or three fingers；
B. touch screen triggers gesture operation function after detecting two o'clock or 3 points of pressing touch screens, and identifies glide direction；
C. dissection process is carried out to recognition result by the functional application software being currently running, then executes corresponding operation.
2. the operating method of automatic navigator according to claim 1, which is characterized in that in step B, the knowledge of glide direction
Other result includes from left to right, from right to left, from top to bottom, from top to bottom.
3. the operating method of automatic navigator according to claim 2, which is characterized in that in step B, identify glide direction
Method specifically:
The coordinate for each point that detection slips over when B1. sliding, if the ordinate of all the points is held in longitudinal effective range
Row step B2, it is no to then follow the steps B3；
B2. the difference of the abscissa of terminal and starting point is calculated, if the difference is positive and not less than lateral threshold value, is determined as from a left side
To the right side, if the difference is negative and absolute value is not less than lateral threshold value, it is determined as from right to left, if the absolute value of the difference
B3 is thened follow the steps less than lateral threshold value；
If B3. the abscissa of all the points thens follow the steps B4 in lateral effective range, it is invalid to be otherwise judged to operating；
B4. calculate the difference of the ordinate of terminal and starting point, if the difference is positive and not less than longitudinal threshold value, be determined as from
Top to bottm is determined as from top to bottom, if the difference is negative and absolute value is not less than longitudinal threshold value if the difference is absolute
Value is less than longitudinal threshold value and is then judged to operating in vain.
4. the operating method of automatic navigator according to claim 3, which is characterized in that in step B1, if starting point and end
Occur breakpoint between point and is then determined as invalid operation more than a certain range.
5. the operating method of automatic navigator according to claim 1, which is characterized in that in step C, the knowledge of glide direction
Other result is sent to a public service process, then the functional application software being currently running, function are sent to by public service process
Energy application software carries out dissection process according to the predefined agreement of software.
6. the operating method of automatic navigator according to claim 1, which is characterized in that in step C, the knowledge of glide direction
Other result is sent to a public service process, the selection key that public service process exports on the screen, and selection key includes
The key handled by predefined agreement and the key handled by custom protocol；The recognition result and selection information of glide direction
It is sent to the functional application software being currently running, if selection is handled by predefined agreement, functional application software is according to software
Predefined agreement carry out dissection process, otherwise according to the custom protocol of software carry out dissection process.
7. the operating method of automatic navigator according to claim 1, which is characterized in that in step C, according to dissection process
As a result, the explanation of corresponding operational motion is displayed on the screen.
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| CN201810991035.4A CN109269522A (en) | 2018-08-28 | 2018-08-28 | A kind of operating method of automatic navigator |
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Application publication date: 20190125 |