Background technology
In the ordinary course of things, the multi-functional player of touch screen mode can satisfy when carrying, and compares with existing keyboard entry method, more easily selects and import the information that needs relatively.So, the multi-functional player that has the touch screen function at present, massesization more and more in the use.
But multi-functional player recited above carries for convenience, its make aspect big or small very little, therefore on touch screen, can not be easy to choice menus.Particularly, these players dress provides the navigation of multimedia service or telematics player etc. onboard recently, when using in vehicle ' related security incident problem can take place.That is to say, the touching press button area size of selection function is too too little on touch screen, in the time of in vehicle ', will operating touch screen, operator's upper body will put in same direction, because the operator will operate touch screen, therefore can not eye to the front, tend to hinder safe operation like this, cause occurring security incident.
In order to address these problems, limit functions such as video/audio according to control rate, this just at present the telematics of popular use.
According to top illustrated about telematics, when the operator exercises vehicle when watching video, if car speed surpasses the safe speed of having set, can only use audio-frequency function so, video capability will Be Controlled, shielded, and will reduce like this owing to exercise the accident hazard that takes place in the process of vehicle when watching video.Particularly in audio mode, for the convenience of sound equipment operation (sound adjustment etc.), as long as operation screen is changed, touch button will become deactivation, will import the behavior of touch button like this will be prevented, and can not continue to have carried out.
According to top explanation, when limiting the touch function of telematics, the touch button that if the operator still will continue to operate on the telematics to be possessed, its area size is that the area that promptly provides of the state set is very little, in this state, the operator is selection that can not be careless and the menu of importing needs, and it is very unfavorable to cause safe operation like this.
Summary of the invention
As mentioned above, the purpose of this invention is to provide the control appliance of adjusting touching press button area size on the touch screen and the method for controlling this equipment.
And the present invention also has another purpose, is exactly the area size of touch button, and the method for adjusting the touching press button area control appliance and controlling this equipment is provided according to the size of speed.
For achieving the above object, the control appliance of touching press button area of the present invention constitutes by a plurality of touch buttons of carrying out difference in functionality with at the control part that picture display part is set the touching press button area size.
Described picture display part is a touch screen.
Also comprise the setting key of setting the touching press button area size.
Also comprise the adjustment key that enlarges/dwindle the touching press button area size of having set.
The control appliance of another kind of touching press button area of the present invention is by a plurality of touch buttons that difference in functionality is provided; The velocity transducer of perception velocities; Also have relatively the perception velocities of perception from the velocity transducer and the setting speed of having set, thereby on picture display part, set the control part formation of touching press button area size.
Also comprise and preserve the aforesaid storage part of having set with an above speed.
The control method of touching press button area of the present invention comprises that the touching press button area size takes place sets the stage that requires; Set the stage that requires to set the touching press button area size according to this touching press button area size.
Described touching press button area size can enlarge or dwindle.
The control method of another kind of touching press button area of the present invention comprises stage of perception velocities, the comparison phase of described perception velocities and the setting speed set; Set the stage of touching press button area size according to the comparative result of comparison phase.
The described setting speed of having set is more than one.
According to the comparative result of comparison phase recited above,, enlarge the touching press button area size if when perception velocities surpasses the setting speed of having set.
If described perception velocities continues to increase, the touching press button area size can enlarge continuously.According to the comparative result of comparison phase described above,, keep touching press button area so if perception velocities is littler than the setting speed of having set.
If perception velocities described above is than the setting speed of having set hour, the touching press button area size narrows down to initial touch press button area size always.
If perception velocities described above continues to reduce, touch button will dwindle continuously so.
As mentioned above, the touching press button area size can enlarge setting among the present invention, so the operator can import the Menu key that shows on the touch screen easily.
And the touching press button area size can adjust according to speed, so the operator is if in vehicle ', the input that execution that also can be as safe as a house touches.
According to top detailed description, the control appliance of touching press button area of the present invention and the method for controlling this equipment have following effect.
The first, the present invention can enlarge setting touching press button area size, therefore can import the advantage of touch button easily.
The second, in the touching press button area size of described expansion, the user can adjust arbitrarily.
The 3rd, the present invention enlarges the touching press button area size according to speed, therefore also can operate touch button easily in vehicle '.
The 4th, the present invention has used the dynamically touch button of (Dynamic), therefore compares with existing telematics player, and this player can be discerned the effect of differential function.
Embodiment
Below, according to the 1st example of the present invention, describe the touching press button area control appliance of control touching press button area size and the method for controlling this equipment in detail.
Fig. 1 is the touching press button area control appliance structure chart of the 1st example of the present invention.
The touch screen that input method adopted 100 that therefore, possess theuser.Touch screen 100 described above has the effect of selection function and the effect of display message in multimedia player.Touch screen described above 100 has possessed a plurality of touch buttons for function selecting.
In order to set touching press button area size described above, possessed settingkey 110 and theadjustment key 120 that can enlarge/dwindle the touching press button area size.Settingkey 110 in order to enlarge the touching press button area size, when settingkey 110 continues operation again then, enlarges the touching press button area size for before removing when operating for the first time, its structure is push button formula type of button purely.But also having possessedcontrol part 130, this operating key mainly is an illustrated touching press button area size above the control.
Below with reference to Fig. 1 and Fig. 2 with according to the 1st example of the present invention, describe the area control method of touch button in detail.
Fig. 2 is the flow chart of touching press button area size in the control chart 1.
Therefore in the 200th stage, if when enlarging touching press button area, on the multimedia player that function such as audio/video can be provided,, need operating and setting key 110 (the 202nd stage) in order to enlarge the touching press button area size.
If settingkey 110 described above has been operated, the touching press button area size that controlpart 130 will utilize setting program to control to fix at present, and the expansion that utilizes this operating key control touching press button area size.At this moment, this touching press button area size is to provide after setting in advance according to the program of front.That is to say, can be than the size (204th stage) of initial touching press button area expanded in size to preset proportion.
As described above, can enlarge the touching press button area size that setting has been set.
And if reset the touching press button area size, can utilize and adjustkey 120 and operate (the 206th stage).If adjust key 120 operations with this, the touching press button area size just can enlarge/dwindle (the 208th stage, the 210th stage).Such as, adjust to a direction and will enlarge adjustingkey 120, adjust to another direction and will dwindle, the form of this exactly expansion/dwindle.Certainly, above-mentioned illustrated expansion/dwindle control part 130 is meant keeps the operation of adjustingkey 120, controls its process.
In addition, above the touching press button area size of illustrated expansion/dwindle, if when not needing to use (the 212nd stage), itssetting key 110 will be operated (the 214th stage) once more, and according to the operation of settingkey 110, the touching press button area size resets into original initial touching press button area size (the 216th stage).Need to prove that here thesetting key 110 of above-mentioned explanation is the button of push button formula, its area size of setting/expansion when each operation also may possess separately but set and remove key.
Therefore, according to the operation with reference to the 1st example of the present invention and above-mentioned illustratedsetting key 110, the touching press button area size can enlarge setting, utilizes above-mentioned illustratedadjustment key 120 can enlarge/dwindle the touching press button area size.
To describe the touching press button area control appliance of control touching press button area size and the method for controlling this equipment in detail according to reference to the 2nd example of the present invention below.
Mainly explanation in the 2nd example of the present invention, multimedia player is loaded on the vehicle, and along with the speed of a motor vehicle, its touching press button area size will be followed speed of a motor vehicle adjustment.
Fig. 3 is the touching press button area control appliance structure chart of the 2nd example of the present invention.
Therefore, according to user's input method, need possess touch screen 300.Provide at navigated player or telematics player of above-mentioned illustratedtouch screen 300, therefore can select to import the various information of this player.
In addition, thestorage part 320 that the setting speed value (setting speed) that also possesses thevelocity transducer 310 of perception car speed and set for this perception velocities is relatively preserved, also have except ontouch screen 300, selecting the various information of input, perception velocities more described above and the setting speed of having set utilize these to control and enlarge or dwindle thecontrol part 330 of touching press button area size.
According to Fig. 3 or Fig. 4 and the 2nd example of the present invention, describe the touching press button area control method in detail.
Fig. 4 represents, controls the flow chart of touching press button area size illustrated in fig. 3.
To illustrate that at first a setting speed is kept at the situation of storage part 320.In the 400th stage, if on velocity transducer 310 the perception Vehicle Speed,control part 330 will perception velocities more described above and the setting speed (the 402nd stage) set.
According to top comparative result, if perception velocities is bigger than setting speed,control part 330 will enlarge sets touching press button area size (the 404th stage).At this moment, its exaggerated scale decides according to control part.
In addition, even the state that the touching press button area of above-mentioned explanation size enlarges, the perception Vehicle Speed that itsvelocity transducer 310 also can continue (the 406th stage).
Continuation is according to top comparative result, if perception velocities than setting speed little (the 408th stage),control part 330 will be the touching press button area size reduction initial reset condition (the 410th stage).
In addition, compare a plurality of perception velocities in the 2nd example, according to its comparative result, adjustment touching press button area size that can be proportional.
The case representation of a plurality of touching press button area sizes of aforesaid setting is in Fig. 5, below with schematic illustration.
Fig. 5 is according to the 2nd example of the present invention, and in the audio mode of telematics player, the touching press button area size can be set continuously, is this instance graph of setting continuously of expression.
At first, more than one setting speed is saved on the storage part 320.Then in the vehicle ', on control part 430, according tovelocity transducer 310 relatively perception velocities and the setting speed set.Set the touching press button area size continuously according to this comparative result.
For example, an above setting speed of having set is 40Km/h, 60Km/h.
Vehicle under steam, if be 40Km/h when above from the speed ofvelocity transducer 310 perception, the touching press button area expanded in size is set at ' A '.Then, car speed increases gradually, if when 60Km/h is above, the touching press button area expanded in size is set at ' B '.
Opposite, if car speed reduces gradually, the minimizing that the touching press button area size that has enlarged also can be continuous.That is to say that if vehicle under steam, when 60Km/h was following, the touching press button area size reduction was to ' A ' setting from the speed ofvelocity transducer 310 perception.Then, car speed reduces gradually, and its speed is when 40Km/h is following, and this touching press button area size is reduced into initial reset condition gradually.
Therefore, according to the 2nd example of the present invention, along with the variation of speed, the touching press button area size can automatically be set, and the user also can operate touch button under steam at an easy rate like this.And along with the variation of touch button, the danger of generation is converted to and minimizes.
As above-mentioned, the present invention is that the example by referenced in schematicization illustrates, but this only is to illustrate.Possible some user has the ABC that belongs to the technology of the present invention area, and they can be under the prerequisite that does not break away from the main points of the present invention and the scope of the invention, distortion that can be various, change and propose other examples etc.Therefore, the real technical protection scope of the present invention will be determined according to the claim scope.