CN103019575A - Mobile terminal and information processing method thereof - Google Patents
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- CN103019575A CN103019575A CN2011102837623A CN201110283762A CN103019575A CN 103019575 A CN103019575 A CN 103019575A CN 2011102837623 A CN2011102837623 A CN 2011102837623A CN 201110283762 A CN201110283762 A CN 201110283762A CN 103019575 A CN103019575 A CN 103019575A
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- 238000003672 processing method Methods 0.000 title claims abstract description 10
- 230000001360 synchronised effect Effects 0.000 claims abstract description 67
- 238000004321 preservation Methods 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 9
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- 230000002123 temporal effect Effects 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 1
- 238000010415 tidying Methods 0.000 description 1
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Abstract
The embodiment of the invention discloses a mobile terminal and an information processing method thereof, relates to the field of information processing, and is invented for improving the use experience of a user to the mobile terminal. The mobile terminal comprises an audio information obtaining unit for obtaining audio information; a handwriting information acquisition unit for acquiring handwriting information and sending the handwriting information to a synchronous processing unit; a timing unit for sending a synchronously stored signal to the synchronous processing unit; the synchronous processing unit for determining target handwriting information and target time information according to the synchronously stored signal and the handwriting information, wherein the target time information is used for positioning a starting play time of the audio information corresponding to the target handwriting information; and an intelligent output unit for determining target handwriting information corresponding to the information selected by the user, and obtaining corresponding target time information according to the target handwriting information, and further automatically playing the audio information according to the corresponding target time information. The embodiment provided by the invention is mainly used for the mobile terminal.
Description
Technical field
The present invention relates to field of information processing, relate in particular to a kind of portable terminal and information processing method thereof.
Background technology
At present, on portable terminal, compare with conventional keyboard input, handwriting input has writes fast, records easily characteristics, therefore is widely used on the portable terminal of commercial field.Some portable terminal is such as electronic reader, PDA(Personal Digital Assistant, personal digital assistant), not only can recording audio information, can also receive the handwriting information of user's input simultaneously.For example, when the reporter has a story interview, electronic reader recording audio information can be used, the content of interview can also be on the touch-screen of this electronic reader, recorded by handwriting input simultaneously.
But, when the last phase tidying up file, if the user wants to utilize the audio-frequency information of recording will record that incomplete handwriting information replenishes or the handwriting information of input error is corrected, can't locate fast the broadcast of the audio-frequency information corresponding with the handwriting information of above-mentioned incomplete handwriting information or mistake constantly, thereby affect the user to the experience of portable terminal.
Summary of the invention
The embodiment of the invention provides a kind of portable terminal and information processing method thereof, has improved the experience of user to portable terminal.
The embodiment of the invention adopts following technical scheme:
A kind of portable terminal comprises: audio-frequency information acquiring unit, handwriting information collecting unit, timing unit, synchronous processing unit, storage unit, intelligent output unit;
Described audio-frequency information acquiring unit is used for obtaining audio-frequency information when receiving enabled instruction;
Described handwriting information collecting unit is used for gathering handwriting information when receiving enabled instruction, and described handwriting information is sent to described synchronous processing unit;
Described timing unit is used for when receiving enabled instruction, sends to described synchronous processing unit and preserves synchronously signal;
Described synchronous processing unit, be used for determining target handwriting information and object time information according to synchronous preservation signal and described handwriting information that described timing unit sends, and described target handwriting information and described object time information be kept in the described storage unit simultaneously, the initial broadcast that wherein said object time information is used for locating the audio-frequency information corresponding with described target handwriting information is constantly;
Described intelligent output unit, be used for determining the target handwriting information corresponding with user's selection information according to described target handwriting information, obtain corresponding object time information according to the described target handwriting information corresponding with user's selection information, and automatically play described audio-frequency information according to corresponding object time information.
A kind of information processing method of portable terminal, described portable terminal comprises: audio-frequency information acquiring unit, handwriting information collecting unit, timing unit, synchronous processing unit, storage unit, intelligent output unit, described method comprises:
When described audio-frequency information acquiring unit receives enabled instruction, obtain audio-frequency information;
When described handwriting information collecting unit receives enabled instruction, gather handwriting information, and described handwriting information is sent to described synchronous processing unit;
When described timing unit receives enabled instruction, send synchronously preservation signal to described synchronous processing unit;
Described synchronous processing unit is determined target handwriting information and object time information according to synchronous preservation signal and described handwriting information that described timing unit sends, and described target handwriting information and described object time information be kept in the described storage unit simultaneously, the initial broadcast that wherein said object time information is used for locating the audio-frequency information corresponding with described target handwriting information is constantly;
Described intelligent output unit is determined the target handwriting information corresponding with user's selection information according to described target handwriting information, obtain corresponding object time information according to the described target handwriting information corresponding with user's selection information, and automatically play described audio-frequency information according to corresponding object time information.
A kind of portable terminal and information processing method thereof that the embodiment of the invention provides, synchronous processing unit is divided into a plurality of target handwriting informations according to preserving synchronously signal with handwriting information, and each target handwriting information and the object time information corresponding with it be kept in the target memory module simultaneously, when obtaining the user to the selection information of this handwriting information, can determine rapidly the target handwriting information corresponding with this selection information, and obtain corresponding object time information by the described target handwriting information corresponding with this selection information, and then according to the described audio-frequency information of the automatic broadcast of corresponding object time information, thereby simplified the operation of user to portable terminal, improved the experience of user to portable terminal.Therefore, utilize the portable terminal of the embodiment of the invention, improved the experience of user to portable terminal.
Description of drawings
In order to be illustrated more clearly in the technical scheme of the embodiment of the invention, the accompanying drawing of required use was done a simply introduction during the below will describe embodiment, apparently, accompanying drawing in the following describes only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the schematic diagram of portable terminal in the embodiment of the invention two;
Fig. 2 is the another schematic diagram of portable terminal in the embodiment of the invention two;
Fig. 3 is the schematic diagram of intelligent output unit in the embodiment of the invention two;
Fig. 4 is the schematic diagram of " electric paper book " in the embodiment of the invention two;
Fig. 5 is the schematic diagram of the embodiment of the invention two sound intermediate frequency information;
Fig. 6 is the schematic diagram of storage unit in the embodiment of the invention two;
Fig. 7 is the identify the handwriting schematic diagram of selection information of information of user in the embodiment of the invention two;
Fig. 8 is the process flow diagram of the information processing method of portable terminal in the embodiment of the invention three.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that obtains under the creative work prerequisite.
For improving the user to the experience of portable terminal, the embodiment of the invention one provides a kind of portable terminal, comprising: audio-frequency information acquiring unit, handwriting information collecting unit, timing unit, synchronous processing unit, storage unit, intelligent output unit;
Described audio-frequency information acquiring unit is used for obtaining audio-frequency information when receiving enabled instruction;
Described handwriting information collecting unit is used for gathering handwriting information when receiving enabled instruction, and described handwriting information is sent to described synchronous processing unit;
Described timing unit is used for when receiving enabled instruction, sends to described synchronous processing unit and preserves synchronously signal;
Described synchronous processing unit, be used for determining target handwriting information and object time information according to synchronous preservation signal and described handwriting information that described timing unit sends, and described target handwriting information and described object time information be kept in the described storage unit simultaneously, the initial broadcast that wherein said object time information is used for locating the audio-frequency information corresponding with described target handwriting information is constantly;
Described intelligent output unit, be used for determining the target handwriting information corresponding with user's selection information according to described target handwriting information, obtain corresponding object time information according to the described target handwriting information corresponding with user's selection information, and automatically play described audio-frequency information according to corresponding object time information.
Can be found out by above description, synchronous processing unit is divided into a plurality of target handwriting informations according to preserving synchronously signal with handwriting information, and each target handwriting information and the object time information corresponding with it be kept in the target memory module simultaneously, when obtaining the user to the selection information of this handwriting information, can determine rapidly the target handwriting information corresponding with this selection information, and obtain corresponding object time information by the described target handwriting information corresponding with this selection information, and then according to the described audio-frequency information of the automatic broadcast of corresponding object time information, thereby simplified the operation of user to portable terminal, improved the experience of user to portable terminal.Therefore, utilize the portable terminal of the embodiment of the invention, improved the experience of user to portable terminal.
As shown in Figure 1, the embodiment of the invention two provides a kind of portable terminal 100, comprising: audio-frequency information acquiring unit 11, handwriting information collecting unit 12, timing unit 13, synchronous processing unit 14, storage unit 15, intelligent output unit 16.Wherein, described audio-frequency information acquiring unit 11 is used for obtaining audio-frequency information when receiving enabled instruction; Described handwriting information collecting unit 12 is used for gathering handwriting information when receiving enabled instruction, and described handwriting information is sent to described synchronous processing unit 14; Described timing unit 13 is used for when receiving enabled instruction, sends to described synchronous processing unit 14 and preserves synchronously signal; Described synchronous processing unit 14, be used for determining target handwriting information and object time information according to synchronous preservation signal and described handwriting information that described timing unit sends, and described target handwriting information and described object time information be kept in the described storage unit 15 simultaneously, the initial broadcast that wherein said object time information is used for locating the audio-frequency information corresponding with described target handwriting information is constantly; Described intelligent output unit 16, be used for determining the target handwriting information corresponding with user's selection information according to described target handwriting information, obtain corresponding object time information according to the described target handwriting information corresponding with user's selection information, and automatically play described audio-frequency information according to corresponding object time information.
In the present embodiment, described audio-frequency information acquiring unit 11 specifically is used for gathering audio-frequency information, and described audio-frequency information being preserved when receiving enabled instruction.Perhaps, as shown in Figure 2, described audio-frequency information acquiring unit 11 specifically is used for gathering audio-frequency information, and described audio-frequency information being kept in the described storage unit 15 when receiving enabled instruction.
In order to make described synchronous processing unit 14 preserve described handwriting information according to fixed frequency, described timing unit 13 specifically is used for when receiving enabled instruction, sends to described synchronous processing unit according to predeterminated frequency and preserves synchronously signal.Herein, described fixed frequency is identical with described predeterminated frequency.For example, described timing unit 13 can send to described synchronous processing unit 14 according to the frequency of 1Hz and preserve synchronously signal, be that described timing unit 13 can send a synchronously preservation signal to described synchronous processing unit 14 every 1s, described synchronous processing unit 14 is also preserved corresponding target handwriting information and object time information every 1s.
Concrete, as shown in Figure 3, described intelligent output unit 16 can comprise: acquisition module 161, for the coordinate information of the selection information of obtaining described user; Comparison module 162 is used for the coordinate information of described user's selection information and the coordinate information of described target handwriting information are compared; Determination module 163 conforms to the coordinate information of described target handwriting information if be used for the coordinate information of described user's selection information, and described target handwriting information is defined as the target handwriting information corresponding with user's selection information; And obtain corresponding object time information according to the described target handwriting information corresponding with user's selection information; Playing module 164 is used for automatically playing described audio-frequency information according to corresponding object time information.Wherein, the coordinate information of described target handwriting information comprises the coordinate information of any point in the formed target area of sequence of points that forms described target handwriting information.Described target area can be the formed minimum rectangular area of described sequence of points, the ordinate of point that namely forms the coboundary of this minimum rectangular area is the maximal value of the ordinate of described sequence of points, the ordinate of point that forms the lower boundary of this minimum rectangular area is the minimum value of the ordinate of described sequence of points, the horizontal ordinate of point that forms the left margin of this minimum rectangular area is the minimum value of the horizontal ordinate of described sequence of points, and the horizontal ordinate of point that forms the right margin of this minimum rectangular area is the maximal value of the horizontal ordinate of described sequence of points.
Further, described portable terminal 100 can also comprise: receiving element is used for receiving described user to the selection information of described handwriting information.
Now be elaborated as an example of " electric paper book " this portable terminal example.As shown in Figure 4, described " electric paper book " 400 comprises: audio-frequency information acquiring unit 41, handwriting information collecting unit 42, timing unit 43, synchronous processing unit 44, storage unit 45, intelligent output unit 46 and receiving element 47.
Concrete, described audio-frequency information acquiring unit 41 is used for gathering audio-frequency information when receiving enabled instruction, and described audio-frequency information is preserved.Wherein, the schematic diagram of described audio-frequency information as shown in Figure 5.
Described handwriting information collecting unit 42 is used for gathering handwriting information when receiving enabled instruction, and described handwriting information is sent to described synchronous processing unit 44.
Described timing unit 43 is used for when receiving enabled instruction, sends to described synchronous processing unit 44 every 1s and preserves synchronously signal.
The moment that receives described enabled instruction can be assumed to be 0s herein.As shown in Figure 6, described synchronous processing unit 44 can be preserved synchronously signal and 1s from first of described timing unit 43 according to 0s and be preserved synchronously signal from second of described timing unit 43 and determine first object handwriting information 61 and first object temporal information 62, and described first object handwriting information 61 and described first object temporal information 62 is kept in the first object memory module of described storage unit 45 in 451.Concrete, described first object handwriting information 61 be "
", described first object temporal information 62 is described " 0s ".Wherein, described first object temporal information 62 be used for location and described first object handwriting information 61 for "
" corresponding audio-frequency information the first initial broadcast constantly, herein, the described first initial broadcast moment was " 0s ".
Then, described synchronous processing unit 44 can be preserved synchronously signal and 2s according to described second and be determined the second target handwriting information 63 and the second object time information 64 from the 3rd synchronous signal of preserving of described timing unit 43, and described the second target handwriting information 63 and described the second object time information 64 are kept in the second target memory module 452 of described storage unit 45.Concrete, described the second target handwriting information 63 be "
", described the second object time information 64 is described " 1s ".Wherein, described the second object time information 64 be used for location and described the second target handwriting information 63 for "
" corresponding audio-frequency information the second initial broadcast constantly, herein, the described second initial broadcast moment was " 1s ".
Then, described synchronous processing unit 44 can be preserved synchronously signal and 3s according to the described the 3rd and be determined the 3rd target handwriting information 65 and the 3rd object time information 66 from the 4th synchronous signal of preserving of described timing unit 43, and described the 3rd target handwriting information 65 and described the 3rd object time information 66 are kept in the 3rd target memory module 453 of described storage unit 45.Concrete, described the 3rd target handwriting information 65 be "
", described the 3rd object time information 66 is described " 2s ".Wherein, described the 3rd object time information 66 be used for location and described the 3rd target handwriting information 65 for "
" corresponding audio-frequency information the 3rd initial broadcast constantly, herein, the described the 3rd initial broadcast moment was " 2s ".
At last, described synchronous processing unit 44 can be preserved synchronously signal and 4s according to the described the 4th and be determined the 4th target handwriting information 67 and the 4th object time information 68 from the 5th synchronous signal of preserving of described timing unit 43, and described the 4th target handwriting information 67 and described the 4th object time information 68 are kept in the 4th target memory module 454 of described storage unit 45.Concrete, described the 4th target handwriting information 67 be "
", described the 4th object time information 68 is described " 3s ".Wherein, described the 4th object time information 68 be used for location and described the 4th target handwriting information 67 for "
" fourth of corresponding audio-frequency information begin to play constantly, herein, it is " 3s " that described fourth begins to play constantly.
Further, described intelligent output unit 46 can comprise: acquisition module, comparison module, determination module, playing module.
At this moment, as shown in Figure 7, described receiving element 47 is used for receiving described user to the selection information 71 of described handwriting information.Described acquisition module is for the coordinate information of the selection information 71 of obtaining described user.Described comparison module is used for coordinate information and the coordinate information of described first object handwriting information 61, the coordinate information of described the second target handwriting information 63, the coordinate information of described the 3rd target handwriting information 65, the coordinate information of described the 4th target handwriting information 67 of described user's selection information 71 are compared successively.Wherein, the coordinate information of described target handwriting information comprises the coordinate information of any point in the formed target area of sequence of points that forms described target handwriting information.
By comparative result as can be known, the coordinate information of any in the coordinate information of described user's selection information 71 and the formed target area 72 of sequence of points that forms described the second target handwriting information 63 conforms to, at this moment, described determination module is used for described the second target handwriting information 63 is defined as the target handwriting information corresponding with described selection information 71.Wherein, form the formed target area of sequence of points of described the second target handwriting information 63 shown in dotted line frame 72 among Fig. 7.
Further, described determination module also is used for obtaining corresponding object time information by the target memory module at target handwriting information place corresponding to described and described selection information 71.Herein, because described and described selection information 71 corresponding target handwriting informations are described the second target handwriting information 63, so as shown in Figure 6, corresponding object time information is " 1s ".
At last, described playing module is used for automatically playing described audio-frequency information according to corresponding object time information.Namely when the coordinate information of described user's selection information 71 conformed to the coordinate information of described the second target handwriting information 63, described audio-frequency information began to play from " 1s " automatically.
In the present embodiment, described first object handwriting information, described the second target handwriting information, described the 3rd target handwriting information, described the 4th target handwriting information do not refer to specific target handwriting information, just in order to distinguish different target handwriting informations.In like manner, described first object temporal information, described the second object time information, described the 3rd object time information, described the 4th object time information do not refer to specific object time information, just distinguish corresponding object time information in order to represent with described first object handwriting information, described the second target handwriting information, described the 3rd target handwriting information, described the 4th target handwriting information.The described first initial broadcast constantly, the described second initial broadcast constantly, the described the 3rd initial broadcast constantly, described fourth begin to play and do not refer to specific initial broadcasts constantly constantly, is in order to represent the initial broadcast moment corresponding with described first object temporal information, described the second object time information, described the 3rd object time information, described the 4th object time information difference.Described first object memory module, described the second target memory module, described the 3rd target memory module, described the 4th target memory module do not refer to specific target memory module, just in order to represent to store respectively the different target memory module of described first object handwriting information and described first object temporal information, described the second target handwriting information and described the second object time information, described the 3rd target handwriting information and described the 3rd object time information, described the 4th target handwriting information and described the 4th object time information.The described first synchronous preservation signal, the described second synchronous preservation signal, the described the 3rd synchronously preservation signal, the described the 4th synchronous preservation signal, the described the 5th synchronous signal of preserving do not refer to specifically synchronous preservation signal, are the different synchronous preservation signal that sends in order to distinguish described timing unit.
Can be found out by above description, synchronous processing unit is divided into a plurality of target handwriting informations according to preserving synchronously signal with handwriting information, and each target handwriting information and the object time information corresponding with it be kept in the target memory module simultaneously, when obtaining the user to the selection information of this handwriting information, can determine rapidly the target handwriting information corresponding with this selection information, and obtain corresponding object time information by the described target handwriting information corresponding with this selection information, and then according to the described audio-frequency information of the automatic broadcast of corresponding object time information, thereby simplified the operation of user to portable terminal, improved the experience of user to portable terminal.Therefore, utilize the portable terminal of the embodiment of the invention, improved the experience of user to portable terminal.
As shown in Figure 8, the embodiment of the invention three provides a kind of information processing method of portable terminal.Wherein, described portable terminal comprises: audio-frequency information acquiring unit, handwriting information collecting unit, timing unit, synchronous processing unit, storage unit, intelligent output unit and receiving element.Described method comprises:
In the present embodiment, when described audio-frequency information acquiring unit receives enabled instruction, gather audio-frequency information, and described audio-frequency information is preserved.Perhaps, when described audio-frequency information acquiring unit receives enabled instruction, gather audio-frequency information, and described audio-frequency information is kept at audio storage module in the described storage unit.
Step 82, when described handwriting information collecting unit receives enabled instruction, gather handwriting information, and described handwriting information is sent to described synchronous processing unit.
Wherein, when described timing unit receives enabled instruction, can send to described synchronous processing unit according to predeterminated frequency and preserve synchronously signal.
Concrete, described intelligent output unit can comprise: acquisition module, comparison module, determination module, playing module.Wherein, described acquisition module obtains the coordinate information of described user's selection information; Described comparison module compares the coordinate information of described user's selection information and the coordinate information of described target handwriting information; If the coordinate information of described user's selection information conforms to the coordinate information of described target handwriting information, described determination module is defined as the target handwriting information corresponding with described user's selection information with described target handwriting information; Obtain corresponding object time information according to the described target handwriting information corresponding with described user's selection information; Described playing module is play described audio-frequency information automatically according to corresponding object time information.Wherein, the coordinate information of described target handwriting information comprises the coordinate information of any point in the formed target area of sequence of points that forms described target handwriting information.
Can be found out by above description, synchronous processing unit is divided into a plurality of target handwriting informations according to preserving synchronously signal with handwriting information, and each target handwriting information and the object time information corresponding with it be kept in the target memory module simultaneously, when obtaining the user to the selection information of this handwriting information, can determine rapidly the target handwriting information corresponding with this selection information, and obtain corresponding object time information by the described target handwriting information corresponding with this selection information, and then according to the described audio-frequency information of the automatic broadcast of corresponding object time information, thereby simplified the operation of user to portable terminal, improved the experience of user to portable terminal.Therefore, utilize the technical scheme of the embodiment of the invention, improved the experience of user to portable terminal.
In sum, utilize the technical scheme of the embodiment of the invention, improved the experience of user to portable terminal.
The above; be the specific embodiment of the present invention only, but protection scope of the present invention is not limited to this, anyly is familiar with those skilled in the art in the technical scope that the present invention discloses; can expect easily changing or replacing, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of described claim.
Claims (11)
1. a portable terminal is characterized in that, comprising: audio-frequency information acquiring unit, handwriting information collecting unit, timing unit, synchronous processing unit, storage unit, intelligent output unit;
Described audio-frequency information acquiring unit is used for obtaining audio-frequency information when receiving enabled instruction;
Described handwriting information collecting unit is used for gathering handwriting information when receiving enabled instruction, and described handwriting information is sent to described synchronous processing unit;
Described timing unit is used for when receiving enabled instruction, sends to described synchronous processing unit and preserves synchronously signal;
Described synchronous processing unit, be used for determining target handwriting information and object time information according to synchronous preservation signal and described handwriting information that described timing unit sends, and described target handwriting information and described object time information be kept in the described storage unit simultaneously, the initial broadcast that wherein said object time information is used for locating the audio-frequency information corresponding with described target handwriting information is constantly;
Described intelligent output unit, be used for determining the target handwriting information corresponding with user's selection information according to described target handwriting information, obtain corresponding object time information according to the described target handwriting information corresponding with user's selection information, and automatically play described audio-frequency information according to corresponding object time information.
2. portable terminal according to claim 1 is characterized in that, described audio-frequency information acquiring unit specifically is used for gathering audio-frequency information, and described audio-frequency information being preserved when receiving enabled instruction; Perhaps
Described audio-frequency information acquiring unit specifically is used for gathering audio-frequency information, and described audio-frequency information being kept in the described storage unit when receiving enabled instruction.
3. portable terminal according to claim 1 is characterized in that, described timing unit specifically is used for when receiving enabled instruction, sends to described synchronous processing unit according to predeterminated frequency and preserves synchronously signal.
4. portable terminal according to claim 1 is characterized in that, also comprises:
Receiving element is used for receiving described user to the selection information of described handwriting information.
5. arbitrary described portable terminal is characterized in that according to claim 1-4, and described intelligent output unit comprises:
Acquisition module is for the coordinate information of the selection information of obtaining described user;
Comparison module is used for the coordinate information of described user's selection information and the coordinate information of described target handwriting information are compared;
Determination module conforms to the coordinate information of described target handwriting information if be used for the coordinate information of described user's selection information, and described target handwriting information is defined as the target handwriting information corresponding with user's selection information; And obtain corresponding object time information according to the described target handwriting information corresponding with user's selection information;
Playing module is used for automatically playing described audio-frequency information according to corresponding object time information.
6. the information processing method of a portable terminal is characterized in that, described portable terminal comprises: audio-frequency information acquiring unit, handwriting information collecting unit, timing unit, synchronous processing unit, storage unit, intelligent output unit, and described method comprises:
When described audio-frequency information acquiring unit receives enabled instruction, obtain audio-frequency information;
When described handwriting information collecting unit receives enabled instruction, gather handwriting information, and described handwriting information is sent to described synchronous processing unit;
When described timing unit receives enabled instruction, send synchronously preservation signal to described synchronous processing unit;
Described synchronous processing unit is determined target handwriting information and object time information according to synchronous preservation signal and described handwriting information that described timing unit sends, and described target handwriting information and described object time information be kept in the described storage unit simultaneously, the initial broadcast that wherein said object time information is used for locating the audio-frequency information corresponding with described target handwriting information is constantly;
Described intelligent output unit is determined the target handwriting information corresponding with user's selection information according to described target handwriting information, obtain corresponding object time information according to the described target handwriting information corresponding with user's selection information, and automatically play described audio-frequency information according to corresponding object time information.
7. method according to claim 6 is characterized in that, when described audio-frequency information acquiring unit receives enabled instruction, obtains audio-frequency information and comprises:
When described audio-frequency information acquiring unit receives enabled instruction, gather audio-frequency information, and described audio-frequency information is preserved; Or
When described audio-frequency information acquiring unit receives enabled instruction, gather audio-frequency information, and described audio-frequency information is kept in the described storage unit.
8. method according to claim 6 is characterized in that, when described timing unit received enabled instruction, sending synchronously to described synchronous processing unit, the preservation signal comprised:
When described timing unit receives enabled instruction, send synchronously preservation signal according to predeterminated frequency to described synchronous processing unit.
9. method according to claim 6 is characterized in that, described portable terminal also comprises receiving element, and described intelligent output unit is determined also to comprise before the target selection handwriting information corresponding with user's selection information:
Described receiving element receives described user to the selection information of described handwriting information.
10. arbitrary described method according to claim 6-9, it is characterized in that, described intelligent output unit comprises: acquisition module, comparison module, determination module, playing module, described intelligent output unit is determined the target handwriting information corresponding with user's selection information according to described target handwriting information, obtain corresponding object time information according to the described target handwriting information corresponding with user's selection information, and comprise according to the described audio-frequency information of the automatic broadcast of corresponding object time information:
Described acquisition module obtains the coordinate information of described user's selection information;
Described comparison module compares the coordinate information of described user's selection information and the coordinate information of described target handwriting information;
If the coordinate information of described user's selection information conforms to the coordinate information of described target handwriting information, described determination module is defined as the target handwriting information corresponding with user's selection information with described target handwriting information; And obtain corresponding object time information according to the described target handwriting information corresponding with user's selection information;
Described playing module is play described audio-frequency information automatically according to corresponding object time information.
11. method according to claim 10 is characterized in that, the coordinate information of described target handwriting information comprises:
The coordinate information that forms any point in the formed target area of sequence of points of described target handwriting information.
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| CN105897725A (en) * | 2016-05-06 | 2016-08-24 | 亿瑞互动科技（北京）有限公司 | Method and device for synchronizing audio with PPT in online teaching and relevant equipment |
| CN107368248A (en) * | 2017-06-19 | 2017-11-21 | 广东小天才科技有限公司 | The back method and device of a kind of written handwriting |
| CN107707936A (en) * | 2016-08-09 | 2018-02-16 | 作业帮教育科技（北京）有限公司 | Video playback method and device during online question-answering |
| CN110998529A (en) * | 2017-07-31 | 2020-04-10 | 三菱电机株式会社 | Information processing apparatus and information processing method |
| CN112788264A (en) * | 2019-11-07 | 2021-05-11 | 文昌科技有限公司 | Recording and video searching system and method thereof |
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| CN101281442A (en) * | 2008-05-08 | 2008-10-08 | 宇龙计算机通信科技(深圳)有限公司 | Handwriting indication method, system as well as mobile terminal of touching medium |
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| CN107368248A (en) * | 2017-06-19 | 2017-11-21 | 广东小天才科技有限公司 | The back method and device of a kind of written handwriting |
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| CN110998529A (en) * | 2017-07-31 | 2020-04-10 | 三菱电机株式会社 | Information processing apparatus and information processing method |
| CN110998529B (en) * | 2017-07-31 | 2021-08-20 | 三菱电机株式会社 | Information processing apparatus and information processing method |
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