CN108109088B - Method and equipment for processing stalling event - Google Patents
Method and equipment for processing stalling event Download PDFInfo
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- CN108109088B CN108109088B CN201611057829.0A CN201611057829A CN108109088B CN 108109088 B CN108109088 B CN 108109088B CN 201611057829 A CN201611057829 A CN 201611057829A CN 108109088 B CN108109088 B CN 108109088B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
- G06Q50/10—Services
- G06Q50/20—Education
- G06Q50/205—Education administration or guidance
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
- G06V30/10—Character recognition
- G06V30/32—Digital ink
Abstract
The embodiment of the invention provides a method and equipment for processing a stalling event. The method comprises the following steps: in the process of replaying the moving track according to a plurality of writing positions forming the moving track, determining whether a pause event occurs between the writing position to be replayed and the last writing position adjacent to the writing position to be replayed based on the relevant time information corresponding to the writing position to be replayed currently; and in response to the occurrence of the stalling event, ignoring the stalling event and/or notifying the playback user of the stalling event. The teaching efficiency is improved, and better experience is brought to the user. In addition, the embodiment of the invention provides a processing device for the stalling event.
Description
Technical Field
The embodiment of the invention relates to the technical field of communication, in particular to a method and equipment for processing a stalling event.
Background
This section is intended to provide a background or context to the embodiments of the invention that are recited in the claims. The description herein is not admitted to be prior art by inclusion in this section.
In the remote education scheme, students and teachers can complete teaching and learning through a network. In specific implementation, the student side can use a data acquisition device (e.g., a smart pen) to write on a physical medium page (e.g., dot matrix paper) with pattern information, and record the pattern information at a position corresponding to the physical medium page through which a movement track of the data acquisition device passes by the data acquisition device during writing, where the pattern information can be used to identify coordinate information of the writing position on the physical medium page, and finally, send the acquired movement track to the teacher side, and the teacher side plays back the movement track based on a plurality of writing positions included in the movement track. The playback process can truly embody the writing process of students, the writing process that the students are skilled for questions that can be done in the writing process and the process that the questions that can not be done are paused for thinking are included, and the teacher side can acquire the mastery degree of the students on knowledge according to the real writing process of the students.
However, the teacher side performs real recovery playback on the writing handwriting of each student, and especially, when the student stops writing for too many times or the student stops for a long time, more teaching time of the teacher is consumed, and the teacher may not know that the student is currently playing back for a long time, in this case, the long playback pause may reduce the patience of the teacher, and thus, the teacher may see that the student is playing back for a long time, or the teaching efficiency may be reduced if the student is not aware of the currently playing back for a long time.
Disclosure of Invention
For the reason that the student pauses to think in the writing process, when the teacher plays back the moving track acquired by the student side in the prior art, the long-time playback pauses or the long-time playback pauses on the premise that the teacher does not know that the moving track is played back currently, so that the teaching efficiency is reduced.
In the prior art, therefore, the efficiency of teacher teaching is reduced, which is a very annoying process.
For this reason, an improved method for processing the stalling event is highly needed to improve the teaching efficiency.
In this context, embodiments of the present invention are intended to provide a method and apparatus for processing a stalling event.
In a first aspect of the embodiments of the present invention, a method for processing a stalling event is provided, including:
in the process of replaying the moving track according to a plurality of writing positions forming the moving track, determining whether a pause event occurs between the writing position to be replayed and the last writing position adjacent to the writing position to be replayed based on relevant time information corresponding to the writing position to be replayed currently; and are
In response to a stalling event occurring, ignoring the stalling event and/or notifying a playback user of the stalling event;
the relevant time information comprises the generation time information of the writing position to be replayed and/or the time interval information between the generation time of the writing position to be replayed and the generation time of the last writing position.
In a possible implementation manner, an embodiment of the present invention provides the above method, where the relevant time information includes generation time information of the writing position to be played back; determining whether a pause event occurs between the writing position to be played back and a last writing position adjacent to the writing position to be played back or not based on relevant time information corresponding to the writing position to be played back, wherein the method comprises the following steps: determining a time difference between the generation time of the writing position to be played back and the generation time of the last writing position adjacent to the writing position to be played back; and responding to the determined time difference not less than a preset time length threshold value, and determining that a pause event occurs between the writing position to be played back and the last writing position.
In a possible implementation manner, an embodiment of the present invention provides the above method, wherein the related time information includes time interval information between the generation time of the writing position to be played back and the generation time of the last writing position; determining whether a pause event occurs between the writing position to be played back and a last writing position adjacent to the writing position to be played back or not based on relevant time information corresponding to the writing position to be played back, wherein the method comprises the following steps: and determining that a pause event occurs between the writing position to be played back and the last writing position in response to the fact that the time interval between the writing position to be played back and the last writing position generation time is not less than a preset time threshold.
In a possible implementation manner, an embodiment of the present invention provides the method, before playing back the movement track, or at any time during playing back the movement track, further including: receiving an instruction which is sent by a playback user and used for setting a pause duration threshold; and setting the preset time length threshold according to the indication.
In a possible implementation manner, an embodiment of the present invention provides the method, wherein ignoring the stalling event includes: and directly playing back the writing position to be played back by ignoring the pause duration corresponding to the pause event.
In a possible implementation manner, an embodiment of the present invention provides the method, in which ignoring the stalling event and notifying a playback user of the stalling event includes: ignoring the pause duration corresponding to the pause event, and directly playing back the writing position to be played back; and displaying a prompt message to the playback user to inform the playback user that an ignored pause event exists between the writing position to be played back and the last writing position.
In a possible implementation manner, in the foregoing method provided by an embodiment of the present invention, notifying a playback user of the stalling event includes: the pause event is played back according to the corresponding pause duration; and displaying a prompt message to the playback user to inform the playback user that the pause event existing between the writing position to be played back and the last writing position is played back currently.
In a possible implementation manner, an embodiment of the present invention provides the method for displaying a prompt message to a playback user, where the method includes: and displaying a prompt message for prompting the pause duration to a playback user at a preset position of the playback interface.
In a second aspect of embodiments of the present invention, there is provided a processing apparatus for stalling events, including:
the system comprises a pause event determining module, a pause event determining module and a pause event judging module, wherein the pause event determining module is used for determining whether a pause event occurs between a writing position to be replayed and a last writing position adjacent to the writing position to be replayed based on relevant time information corresponding to the writing position to be replayed currently in the process of replaying the moving track according to a plurality of writing positions forming the moving track;
a stalling event processing module, which is used for responding to occurrence of a stalling event, ignoring the stalling event and/or informing a playback user of the stalling event; the relevant time information comprises the generation time information of the writing position to be replayed and/or the time interval information between the generation time of the writing position to be replayed and the generation time of the last writing position.
In a possible implementation manner, in the above apparatus provided by an embodiment of the present invention, the stalling event determining module is specifically configured to determine a time difference between the generation time of the writing position to be played back and the generation time of a writing position immediately previous to the writing position to be played back; in response to the fact that the determined time difference is not smaller than a preset time length threshold value, determining that a pause event occurs between the writing position to be replayed and the last writing position; the related time information includes generation time information of the writing position to be played back.
In a possible implementation manner, in the above device provided by the embodiment of the present invention, the stalling event determining module is specifically configured to determine that a stalling event occurs between the writing position to be played back and the previous writing position in response to that a time interval between the writing position to be played back and the previous writing position generation time is not less than a preset time threshold; the related time information includes time interval information between the generation time of the writing position to be played back and the generation time of the last writing position.
In a possible implementation manner, in the above apparatus provided in an embodiment of the present invention, the apparatus further includes: the device comprises a receiving module and a setting module; the receiving module is used for receiving an instruction which is sent by a playback user and used for setting a pause duration threshold before playing back the moving track or at any time in the process of playing back the moving track; and the setting module is used for setting the preset duration threshold according to the indication.
In a possible implementation manner, in the above device provided by the embodiment of the present invention, the stalling event processing module is specifically configured to ignore the stalling duration corresponding to the stalling event, and directly play back the writing position to be played back.
In a possible implementation manner, in the above device provided in an embodiment of the present invention, the stalling event processing module is specifically configured to ignore the stalling duration corresponding to the stalling event, and directly play back the writing position to be played back; and displaying a prompt message to the playback user to inform the playback user that an ignored pause event exists between the writing position to be played back and the last writing position.
In a possible implementation manner, in the above device provided in an embodiment of the present invention, the stalling event processing module is specifically configured to play back the stalling event according to a corresponding stalling duration; and displaying a prompt message to the playback user to inform the playback user that the pause event existing between the writing position to be played back and the last writing position is played back currently.
In a possible implementation manner, in the above device provided in an embodiment of the present invention, the pause event processing module is specifically configured to display a prompt message for prompting the pause duration to a playback user at a preset position of a playback interface.
According to the processing method and the processing equipment of the pause event, in the process of replaying the moving track according to a plurality of writing positions forming the moving track, whether the pause event occurs between the writing position to be replayed and the last writing position adjacent to the writing position to be replayed is determined based on the relevant time information corresponding to the writing position to be replayed currently; and in response to the occurrence of the stalling event, ignoring the stalling event and/or notifying the playback user of the stalling event. In the embodiment of the invention, when the pause event occurs, the pause event can be ignored, and the playback efficiency is improved, so that the teaching efficiency is improved; the pause event can also be notified to a playback user, so that the playback user knows that the pause event is currently played back in the playback process of the pause event, and determines the knowledge mastering condition of a writer according to the position of the pause event, thereby improving the teaching efficiency; the pause event can be ignored, and the playback user is informed to ignore the pause event, so that the playback efficiency is improved, the playback user can know that the pause occurs at the position, and the knowledge mastering condition of a writer is determined, thereby improving the teaching efficiency. And better experience is brought to the user.
Drawings
The above and other objects, features and advantages of exemplary embodiments of the present invention will become readily apparent from the following detailed description read in conjunction with the accompanying drawings. Several embodiments of the invention are illustrated by way of example, and not by way of limitation, in the figures of the accompanying drawings and in which:
FIGS. 1 a-1 b schematically illustrate application scenarios according to embodiments of the present invention;
FIG. 2 is a flow diagram schematically illustrating a method for handling a quiesce event, in accordance with an embodiment of the present invention;
FIG. 3 is a flow diagram schematically illustrating a method of handling a quiesce event, in accordance with another embodiment of the present invention;
FIG. 4 is a flow diagram schematically illustrating a method of handling a quiesce event, in accordance with yet another embodiment of the present invention;
FIG. 5 is a flow diagram schematically illustrating a method of handling a stalling event according to yet another embodiment of the invention;
FIG. 6 is a schematic diagram of a quiesce event processing apparatus according to an embodiment of the present invention;
FIG. 7 is a diagram schematically illustrating a structure of a device for processing a quiesce event according to still another embodiment of the present invention;
fig. 8 schematically shows a program product of a device for handling stalling events according to an embodiment of the invention.
In the drawings, the same or corresponding reference numerals indicate the same or corresponding parts.
Detailed Description
The principles and spirit of the present invention will be described with reference to a number of exemplary embodiments. It is understood that these embodiments are given solely for the purpose of enabling those skilled in the art to better understand and to practice the invention, and are not intended to limit the scope of the invention in any way. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
As will be appreciated by one skilled in the art, embodiments of the present invention may be embodied as a system, apparatus, device, method, or computer program product. Accordingly, the present disclosure may be embodied in the form of: entirely hardware, entirely software (including firmware, resident software, micro-code, etc.), or a combination of hardware and software.
According to the embodiment of the invention, a method and equipment for processing a stalling event are provided.
In this context, it is to be understood that the terms referred to: '
1. Moving track: a trajectory generated when a writer writes on a physical medium page having pattern information using a data acquisition device; the data acquisition device records the moving track through corresponding pattern information on the physical medium page at a plurality of writing positions forming the track;
2. event stalling: and when the time interval between the generation times of two adjacent writing positions reaches a preset time threshold, determining that a pause event occurs between the two adjacent writing positions.
Moreover, any number of elements in the drawings are by way of example and not by way of limitation, and any nomenclature is used solely for differentiation and not by way of limitation.
The principles and spirit of the present invention are explained in detail below with reference to several representative embodiments of the invention.
Summary of The Invention
The inventor finds that the teacher side performs real recovery playback on the writing handwriting of each student, and particularly, when the student stops writing for too many times or the student stops for a long time, more teaching time of the teacher is consumed, and the teacher may not know that the student is currently playing back for a long time, in this case, the long-time playback pause can reduce the patience of the teacher, so that the teacher can see the long-time playback pause, or the teaching efficiency can be reduced on the premise that the teacher does not know that the student is currently playing back for a long time.
Therefore, the invention provides a method and equipment for processing a stalling event, wherein the method comprises the following steps: in the process of replaying the moving track according to a plurality of writing positions forming the moving track, determining whether a pause event occurs between the writing position to be replayed and a last writing position adjacent to the writing position to be replayed based on relevant time information corresponding to the writing position to be replayed currently; and in response to the occurrence of a stalling event, ignoring the stalling event and/or notifying a playback user of the stalling event; the relevant time information comprises the generation time information of the writing position to be replayed and/or the time interval information between the generation time of the writing position to be replayed and the generation time of the last writing position.
Having described the general principles of the invention, various non-limiting embodiments of the invention are described in detail below.
Application scene overview
Referring first to fig. 1a to 1b, in fig. 1a, a data playback device 101 and a data acquisition device 102 are included, a movement track can be played back through the data playback device 101, and the data playback device 101 and the data acquisition device 102 can be connected through a network, so that the data playback device 101 acquires data from the data acquisition device 102;
in fig. 1b, the data playback device 101, the data acquisition device 102, and the information processing device 103 are included, the three devices are connected through a network, the data acquisition device 102 can send the acquired data to the information processing device 103 to process the data, and the data playback device 101 can acquire the data from the information processing device 103;
the network can be a local area network, a wide area network, a mobile internet and the like; the data playback apparatus 101 may be a portable device (e.g., a mobile phone, a tablet, a notebook Computer, etc.), or may be a Personal Computer (PC); the data acquisition device 102 may be a smart pen or the like; the information processing apparatus 103 may be a server.
Exemplary method
In the following, in connection with the application scenarios of fig. 1a to 1b, a method for processing a stalling event according to an exemplary embodiment of the invention is described with reference to fig. 2 to 5. It should be noted that the above application scenarios are merely illustrated for the convenience of understanding the spirit and principles of the present invention, and the embodiments of the present invention are not limited in this respect. Rather, embodiments of the present invention may be applied to any scenario where applicable.
Fig. 2 is a flowchart illustrating an embodiment of a method for processing a stalling event according to the present invention, and as shown in fig. 2, an execution subject of the method for processing a stalling event according to the present invention may be a data playback device 101 in an application scenario, which includes the following steps:
s201, in the process of replaying the moving track according to a plurality of writing positions forming the moving track, whether a pause event occurs between the writing position to be replayed and the last writing position adjacent to the writing position to be replayed is determined based on the relevant time information corresponding to the writing position to be replayed currently.
S202, in response to the occurrence of the pause event, ignoring the pause event and/or notifying a playback user of the pause event;
the relevant time information comprises the generation time information of the writing position to be replayed and/or the time interval information between the generation time of the writing position to be replayed and the generation time of the last writing position.
In the embodiment of the present invention, the pause event processing may be performed on each of the writing positions constituting the movement trajectory, except for the first writing position (because there is no immediately preceding writing position in the first writing position), and the processing is based on the relevant time information corresponding to the writing position to be played back currently, which may be recorded on the writer side for each of the writing positions constituting the movement trajectory during the recording of the movement trajectory and sent to the player side.
In the embodiment of the invention, when the pause event occurs, the pause event can be ignored, and the playback efficiency is improved, so that the teaching efficiency is improved; the pause event can also be notified to a playback user, so that the playback user knows that the pause event is currently played back in the playback process of the pause event, and determines the knowledge mastering condition of a writer according to the position of the pause event, thereby improving the teaching efficiency; the pause event can be ignored, and the playback user is informed to ignore the pause event, so that the playback efficiency is improved, the playback user can know that the pause occurs at the position, and the knowledge mastering condition of a writer is determined, thereby improving the teaching efficiency.
Fig. 3 is a flowchart illustrating another embodiment of a method for processing a stalling event according to the present invention, where the relevant time information includes generation time information of a writing position to be played back, and the stalling event is ignored.
As shown in fig. 3, in the method for processing a stalling event according to an embodiment of the present invention, an execution subject may be a data playback device 101 in an application scenario, including the following steps:
s301, in the process of replaying the moving track according to a plurality of writing positions forming the moving track, determining the time difference between the generation time of the writing position to be replayed currently to be replayed and the generation time of the last writing position adjacent to the writing position to be replayed.
In the present embodiment, the relevant time information may include generation time information of the writing positions to be played back, the writer side may record the generation time information of each writing position constituting the movement trajectory when recording the movement trajectory by the data acquisition device 102 during writing using the data acquisition device 102, and may transmit the generation time information of each writing position to the data playback device 101 before, after, or simultaneously with transmitting the movement trajectory.
Further, on the data playback side, for each writing position constituting the movement trajectory, before each writing position other than the first writing position is played back, a time difference between a generation time corresponding to a writing position to be played back currently and a generation time of a writing position immediately preceding the writing position to be played back may be first acquired to determine whether there is a pause event therebetween.
S302, judging whether the time difference determined in the S301 is not less than a preset time length threshold value or not; if so, the process proceeds to step S303, otherwise, the process proceeds to step S305.
In this step, the preset time threshold may be set by a user, and may be adjusted at any time during the playback of the movement track, that is, before the playback of the movement track, or at any time during the playback of the movement track, the method further includes the following steps:
step one, receiving an instruction which is sent by a playback user and used for setting a pause duration threshold; and are
And step two, setting a preset time length threshold according to the indication in the step one.
Therefore, the playback user can set the preset time threshold according to the acceptable pause time.
And S303, determining that a pause event occurs between the writing position to be replayed and the last writing position.
In this step, in response to that the time difference determined in S301 is not less than the preset time threshold, it is determined that a pause event has occurred between the writing position to be played back and the last writing position.
S304, directly playing back the writing position to be played back by ignoring the pause duration corresponding to the pause event. The process is ended.
In this step, ignoring the pause duration corresponding to the pause event may be implemented as: and not playing back the pause event according to the pause duration corresponding to the pause event. In this step, directly playing back the writing position to be played back may be implemented as: and playing back the writing position to be played back according to a preset time interval. The preset time interval is smaller than the pause duration corresponding to the pause event, and may be a playback time interval considered by the playback user to be more comfortable, or may be set by the playback user. Due to the fact that the pause events between the writing positions are ignored, the playback efficiency can be improved, and therefore the teaching efficiency is improved.
The process is only the pause event processing for the current writing position to be replayed, and after the process is finished, the next writing position of the current writing position to be replayed can be used as a new current writing position to be replayed, and the pause event processing process provided by the embodiment of the invention is executed.
S305, the writing position to be replayed is replayed according to the time interval between the generation time of the writing position to be replayed and the generation time of the last writing position. The process is ended.
In this step, in response to that the time difference determined in S301 is smaller than the preset time threshold, the writing position to be replayed may be replayed according to the time interval between the generation time of the writing position to be replayed and the generation time of the last writing position, so as to truly reproduce the writing process of the writer.
The process is only the pause event processing for the current writing position to be replayed, and after the process is finished, the next writing position of the current writing position to be replayed can be used as a new current writing position to be replayed, and the pause event processing process provided by the embodiment of the invention is executed.
Fig. 4 is a flowchart illustrating a processing method of a stalling event according to yet another embodiment of the present invention, where the relevant time information includes time interval information between the generation time of the writing position to be played back and the generation time of the last writing position, and the stalling event is ignored and notified to the playback user.
As shown in fig. 4, in the method for processing a stalling event according to an embodiment of the present invention, an execution subject may be a data playback device 101 in an application scenario, including the following steps:
s401, in the process of replaying the moving track according to a plurality of writing positions forming the moving track, judging whether the time interval between the generation time of the writing position to be replayed currently to be replayed and the generation time of the previous writing position is not less than a preset time length threshold value or not; if yes, go to step S402; otherwise, the process proceeds to step S405.
In this embodiment, the relevant time information may include time interval information between the generation time of the writing position to be played back and the generation time of the previous writing position, that is, when the writer side records the movement trajectory through the data acquisition device 102 during writing using the data acquisition device 102, a time interval between the generation time of the writing position and the generation time of the previous writing position immediately adjacent to the writing position may be determined for each writing position constituting the movement trajectory, and the time interval may be recorded as time interval information corresponding to the writing position. The time interval information corresponding to each writing position may be transmitted to the data playback apparatus 101 before, after, or simultaneously with the transmission of the movement trace. The data playback device 101 does not need to determine the time interval between each writing position and the generation time of the last writing position according to the generation time of the writing position when playing back the movement trace, but may directly use the time interval information respectively corresponding to each writing position except the first writing position sent by the data acquisition device 102.
In this step, the preset time threshold may be set by a user, and may be adjusted at any time during the playback of the movement track, that is, before the playback of the movement track, or at any time during the playback of the movement track, the method further includes the following steps:
step one, receiving an instruction which is sent by a playback user and used for setting a pause duration threshold; and are
And step two, setting a preset time length threshold according to the indication in the step one.
S402, determining that a pause event occurs between the writing position to be played back and the previous writing position.
In this step, in response to that the time interval between the generation time of the writing position to be played back and the generation time of the last writing position to be played back is not less than the preset time threshold, it is determined that a pause event has occurred between the writing position to be played back and the last writing position.
S403, directly playing back the writing position to be played back by ignoring the pause duration corresponding to the pause event determined in S402.
For the explanation of this step, reference may be made to step S304 in fig. 3, which is not described herein again.
S404, displaying a prompt message to the playback user to inform the playback user that an overlooked pause event exists between the writing position to be played back and the previous writing position. The process is ended.
When the moving track is replayed according to the writing position forming the moving track, the writing process of a writer can be really restored, including a skilled writing process without thinking and a pause process needing thinking, and a reviewer can know the knowledge mastering condition of the writer through the processes, in step S403, the pause duration corresponding to the determined pause event is ignored, the writing position to be replayed is directly replayed, the replay efficiency is improved, but the replay user as the reviewer cannot know that the pause event occurs, namely the writer thinks at the position, and the knowledge mastering degree of the writer can not be accurately determined, in the step, the pause event can be ignored, the reviewer can be further informed to know that the pause occurs at the position, namely the writer is not skilled in writing, the efficiency of playback is improved simultaneously, makes the reviewer know the degree of mastering of writer to the knowledge, improves teaching efficiency.
Further, the display position of the prompt message may be a writing position where the pause event occurs, or may be any position of the playback interface, that is, this step may be specifically implemented as:
and displaying a prompt message for prompting the pause duration to a playback user at a preset position of the playback interface.
And, the prompting message can also be displayed according to the preset prompting time.
Step S403 is not strictly sequential to step S404.
S405, replaying the writing position to be replayed according to the time interval between the generation time of the writing position to be replayed and the generation time of the last writing position. The process is ended.
For the explanation of this step, reference may be made to step S305 in fig. 3, which is not described herein again.
Fig. 5 is a flowchart illustrating a still another embodiment of a method for processing a stalling event according to the present invention, where the relevant time information includes generation time information of a writing position to be played back, and the stalling event is not ignored for processing, but is notified to a playback user.
As shown in fig. 5, in the method for processing a stalling event according to an embodiment of the present invention, an execution subject may be a data playback device 101 in an application scenario, including the following steps:
s501, in the process of replaying the moving track according to a plurality of writing positions forming the moving track, determining the time difference between the generation time of the writing position to be replayed currently and the generation time of the last writing position adjacent to the writing position to be replayed.
Further, the relevant time information may include both the generation time information of the writing position to be played back and the time interval information between the generation time of the writing position to be played back and the generation time of the above-mentioned last writing position. During the playback of the movement trajectory, it may be determined, according to the setting in the data playback apparatus 101, whether to perform the stalling event processing based on the generation time information of the writing position to be played back or based on the time interval information between the generation time of the writing position to be played back and the generation time of the writing position immediately above it.
S502, judging whether the time difference determined in the S501 is not less than a preset time length threshold value or not; if so, the process proceeds to step S503, otherwise, the process proceeds to step S506.
S503, determining that a pause event occurs between the writing position to be replayed and the last writing position.
The relevant explanation of steps S501 to S503 is referred to steps S301 to S303 in fig. 3, and will not be described here.
S504, playing back the pause events determined in the S503 according to the corresponding pause duration.
In this step, the pause duration corresponding to the pause event may be a time interval between the generation time of the writing position to be played back and the generation time of the previous writing position. After the playback of the last writing position is completed, the last writing position can be stopped, the time of the pause duration is waited, and the writing position to be played back is played back.
And S505, displaying a prompt message to the playback user to inform the playback user that the pause event existing between the writing position to be played back and the last writing position is played back currently. The process is ended.
Since the last writing position is stopped when the pause event is displayed, if the pause time length is long, the playback user as the reviewer may not know whether the pause or the playback process is stopped, which may reduce the patience of the reviewer, affect the subsequent review process, and reduce the teaching efficiency. In this step, on the premise of playing back the pause event, a prompt message can be displayed to the playback user, so that the playback user can know that the pause event is being played back, the mastering degree of the writer on the corresponding knowledge can be determined according to the corresponding pause duration of the pause event, and the teaching efficiency is improved.
Preferably, the pause duration corresponding to the pause event may be displayed in the prompt message, and the countdown display may be performed in a countdown manner, so that the reviewer can know the current waiting time.
Further, a cue message may be displayed to the playback user at any time during the pause,
further, the display position of the prompt message may be a writing position where the pause event occurs, or may be any position of the playback interface, that is, this step may be specifically implemented as:
and displaying a prompt message for prompting the pause duration to a playback user at a preset position of the playback interface.
And, the prompting message can also be displayed according to the preset prompting time.
The execution of step S504 and step S505 is not strictly sequential.
S506, the writing position to be replayed is replayed according to the time interval between the generation time of the writing position to be replayed and the generation time of the last writing position. The process is ended.
For the explanation of this step, reference may be made to step S305 in fig. 3, which is not described herein again.
Further, without conflict, the embodiments and features of the embodiments in the present application may be combined with each other, for example: in another embodiment shown in fig. 3, steps S301 to S303, and in yet another embodiment shown in fig. 5, steps S501 to S503 may be replaced with steps S401 to S402 in yet another embodiment shown in fig. 4.
Exemplary device
Having introduced the method of an exemplary embodiment of the present invention, an apparatus for processing a stalling event of an exemplary embodiment of the present invention is described next with reference to fig. 6.
Fig. 6 is a schematic structural diagram of a device for processing a stalling event according to an embodiment of the present invention, and as shown in fig. 6, the device may include the following modules:
a pause event determining module 601, configured to determine, during playback of a moving trajectory according to a plurality of writing positions constituting the moving trajectory, whether a pause event occurs between a writing position to be played back and a previous writing position immediately adjacent to the writing position to be played back based on relevant time information corresponding to the writing position to be played back that is to be played back currently;
a stalling events handling module 602, configured to, in response to a stalling event occurring, ignore the stalling event and/or notify a playback user of the stalling event; the relevant time information comprises the generation time information of the writing position to be replayed and/or the time interval information between the generation time of the writing position to be replayed and the generation time of the last writing position.
In some embodiments of this embodiment, optionally, the stalling event determining module 601 is specifically configured to determine a time difference between the generation time of the writing position to be played back and the generation time of the last writing position that is immediately adjacent to the writing position to be played back; in response to the fact that the determined time difference is not smaller than a preset time length threshold value, determining that a pause event occurs between the writing position to be replayed and the last writing position; the related time information includes generation time information of the writing position to be played back.
In other embodiments of this embodiment, optionally, the stalling event determining module 601 is specifically configured to determine that a stalling event occurs between the writing position to be played back and the previous writing position in response to a time interval between the writing position to be played back and the previous writing position generation time being not less than a preset time threshold; the related time information includes time interval information between the generation time of the writing position to be played back and the generation time of the last writing position.
In some further implementation manners of this embodiment, optionally, the apparatus further includes: a receiving module 603 and a setting module 604;
the receiving module 603 is configured to receive, before playing back the moving track or at any time during playing back the moving track, an instruction sent by a playback user and used for setting a pause duration threshold;
the setting module 604 is configured to set the preset duration threshold according to the indication.
In still other embodiments of this embodiment, optionally, the stalling event processing module 602 is specifically configured to ignore the stalling duration corresponding to the stalling event, and directly play back the writing position to be played back.
In some further embodiments of this embodiment, optionally, the stalling event processing module 602 is specifically configured to ignore the stalling duration corresponding to the stalling event, and directly play back the writing position to be played back; and displaying a prompt message to the playback user to inform the playback user that an ignored pause event exists between the writing position to be played back and the last writing position.
In some further embodiments of this embodiment, optionally, the stalling event processing module 602 is specifically configured to play back the stalling event according to a corresponding stalling duration; and displaying a prompt message to the playback user to inform the playback user that the pause event existing between the writing position to be played back and the last writing position is played back currently.
In some further embodiments of this embodiment, optionally, the pause event processing module 602 is specifically configured to display a prompt message prompting the pause duration to the playback user at a preset position of the playback interface.
Having described the method and apparatus of exemplary embodiments of the present invention, an apparatus for processing a stalling event according to yet another exemplary embodiment of the present invention is described next.
As will be appreciated by one skilled in the art, aspects of the present invention may be embodied as a system, method or program product. Thus, various aspects of the invention may be embodied in the form of: an entirely hardware embodiment, an entirely software embodiment (including firmware, microcode, etc.) or an embodiment combining hardware and software aspects that may all generally be referred to herein as a "circuit," module "or" system.
In some possible embodiments, an apparatus for processing stalling events according to the present invention may comprise at least one processing unit, and at least one memory unit. Wherein the storage unit stores program code which, when executed by the processing unit, causes the processing unit to perform the steps of the method for processing stalling events according to various exemplary embodiments of the invention described in the above section "exemplary methods" of this specification. For example, the processing unit may execute step S201 shown in fig. 2, during playback of the movement trace according to a plurality of writing positions constituting the movement trace, determine whether a stalling event occurs between the writing position to be played back and the last writing position immediately adjacent to the writing position to be played back based on the relevant time information corresponding to the writing position to be played back currently, and step S202, in response to occurrence of the stalling event, ignore the stalling event and/or notify the playback user of the stalling event; the relevant time information comprises the generation time information of the writing position to be replayed and/or the time interval information between the generation time of the writing position to be replayed and the generation time of the last writing position.
An apparatus 70 for processing a stalling event according to this embodiment of the invention is described below with reference to fig. 7. The apparatus 70 for processing stalling events shown in FIG. 7 is only an example and should not impose any limitation on the scope of use or functionality of embodiments of the invention.
As shown in FIG. 7, the apparatus 70 for processing stalling events is embodied in a general purpose computing device. The components of the device 70 for processing stalling events may include, but are not limited to: the at least one processing unit 701, the at least one memory unit 702, and a bus 703 that couples various system components including the processing unit 701 and the memory unit 702.
The storage unit 702 may include readable media in the form of volatile memory, such as Random Access Memory (RAM)7021 and/or cache memory 7022, and may further include Read Only Memory (ROM) 7023.
The device 70 for handling stalling events may also communicate with one or more external devices 704 (e.g., keyboard, pointing device, bluetooth device, etc.), with one or more devices that enable a user to interact with the device 70 for handling stalling events, and/or with any devices (e.g., router, modem, etc.) that enable the device 70 for handling stalling events to communicate with one or more other computing devices. Such communication may occur via input/output (I/O) interfaces 705. Also, the device 70 for processing stalling events may also communicate with one or more networks (e.g., a Local Area Network (LAN), a Wide Area Network (WAN), and/or a public network, such as the Internet) via the network adapter 706. As shown in FIG. 7, the network adapter 706 communicates with the other modules of the device 70 for handling stalling events via the bus 703. The apparatus 70 for processing a stalling event may also display the stalling event to the user through the display unit 707. It should be appreciated that although not shown in the figures, other hardware and/or software modules may be used in conjunction with the device 70 for handling stalling events, including but not limited to: microcode, device drivers, redundant processing units, external disk drive arrays, RAID systems, tape drives, and data backup storage systems, among others.
Exemplary program product
In some possible embodiments, aspects of the present invention may also be implemented in the form of a program product including program code for causing a terminal device to perform the steps in the method for processing a stalling event according to various exemplary embodiments of the present invention described in the section "exemplary method" above in this specification when the program product is run on the terminal device, for example, the terminal device may perform step S201 shown in fig. 2, determine whether a stalling event occurs between a writing position to be played back and a last writing position immediately adjacent to the writing position to be played back based on relevant time information corresponding to the writing position to be played back currently during playback of a movement trajectory in accordance with a plurality of writing positions constituting the movement trajectory, step S202, in response to the occurrence of the stalling event, ignoring the stalling event and/or notifying a playback user of the stalling event; the relevant time information comprises the generation time information of the writing position to be replayed and/or the time interval information between the generation time of the writing position to be replayed and the generation time of the last writing position.
The program product may employ any combination of one or more readable media. The readable medium may be a readable signal medium or a readable storage medium. A readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination of the foregoing. More specific examples (a non-exhaustive list) of the readable storage medium include: an electrical connection having one or more wires, a portable disk, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.
As shown in fig. 8, a program product 80 for handling stalling events is depicted, which may employ a portable compact disc read only memory (CD-ROM) and include program code, and may be run on a terminal device, such as a personal computer, in accordance with an embodiment of the present invention. However, the program product of the present invention is not limited in this regard and, in the present document, a readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device.
A readable signal medium may include a propagated data signal with readable program code embodied therein, for example, in baseband or as part of a carrier wave. Such a propagated data signal may take any of a variety of forms, including, but not limited to, electro-magnetic, optical, or any suitable combination thereof. A readable signal medium may also be any readable medium that is not a readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device.
Program code embodied on a readable medium may be transmitted using any appropriate medium, including but not limited to wireless, wireline, optical fiber cable, RF, etc., or any suitable combination of the foregoing.
Program code for carrying out operations for aspects of the present invention may be written in any combination of one or more programming languages, including an object oriented programming language such as Java, C + + or the like and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computing device, partly on the user's device, as a stand-alone software package, partly on the user's computing device and partly on a remote computing device, or entirely on the remote computing device or server. In the case of a remote computing device, the remote computing device may be connected to the user computing device over any kind of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or may be connected to an external computing device (e.g., over the internet using an internet service provider).
It should be noted that although in the above detailed description several means or sub-means of the processing device of stalling events are mentioned, this division is not mandatory only. Indeed, the features and functions of two or more of the devices described above may be embodied in one device, according to embodiments of the invention. Conversely, the features and functions of one apparatus described above may be further divided into embodiments by a plurality of apparatuses.
Moreover, while the operations of the method of the invention are depicted in the drawings in a particular order, this does not require or imply that the operations must be performed in this particular order, or that all of the illustrated operations must be performed, to achieve desirable results. Additionally or alternatively, certain steps may be omitted, multiple steps combined into one step execution, and/or one step broken down into multiple step executions.
While the spirit and principles of the invention have been described with reference to several particular embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, nor is the division of aspects, which is for convenience only as the features in such aspects may not be combined to benefit. The invention is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims.
Claims (10)
1. A method for processing a stalling event, comprising:
in the process of replaying the moving track according to a plurality of writing positions forming the moving track, determining whether a pause event occurs between the writing position to be replayed and the last writing position adjacent to the writing position to be replayed based on relevant time information corresponding to the writing position to be replayed currently; and are
In response to a stalling event occurring, ignoring the stalling event and notifying a playback user of the stalling event; ignoring the stalling event and notifying a playback user of the stalling event, comprising: ignoring the pause duration corresponding to the pause event, and directly playing back the writing position to be played back; displaying a prompt message to a playback user to inform the playback user that an ignored pause event exists between the writing position to be played back and the last writing position;
or, in response to a stalling event occurring, notifying a playback user of the stalling event; notifying a playback user of the stalling event, comprising: the pause event is played back according to the corresponding pause duration; displaying a prompt message to a playback user to inform the playback user that a pause event existing between the writing position to be played back and the last writing position is played back currently;
displaying a prompt message to a playback user, comprising: displaying a prompt message for prompting the pause duration to a playback user at a preset position of a playback interface;
the relevant time information comprises the generation time information of the writing position to be played back and/or the time interval information between the generation time of the writing position to be played back and the generation time of the last writing position; and the relevant time information is recorded and sent to the player side aiming at each writing position forming the movement track in the process of recording the movement track by the writer side.
2. The method according to claim 1, the relevant time information including generation time information of the writing position to be played back;
determining whether a pause event occurs between the writing position to be played back and a last writing position adjacent to the writing position to be played back or not based on relevant time information corresponding to the writing position to be played back, wherein the method comprises the following steps:
determining a time difference between the generation time of the writing position to be played back and the generation time of the last writing position adjacent to the writing position to be played back;
and responding to the determined time difference not less than a preset time length threshold value, and determining that a pause event occurs between the writing position to be played back and the last writing position.
3. The method according to claim 1, the relevant time information including time interval information between the to-be-played-back writing position generation time and the last writing position generation time;
determining whether a pause event occurs between the writing position to be played back and a last writing position adjacent to the writing position to be played back or not based on relevant time information corresponding to the writing position to be played back, wherein the method comprises the following steps:
and determining that a pause event occurs between the writing position to be played back and the last writing position in response to the fact that the time interval between the writing position to be played back and the last writing position generation time is not less than a preset time threshold.
4. The method according to claim 2 or 3, further comprising, before playing back the movement trajectory, or at any time during playing back the movement trajectory:
receiving an instruction which is sent by a playback user and used for setting a pause duration threshold; and are
And setting the preset time length threshold according to the indication.
5. The method of claim 1, ignoring the stalling event, comprising:
and directly playing back the writing position to be played back by ignoring the pause duration corresponding to the pause event.
6. A stalling events processing device comprising:
the system comprises a pause event determining module, a pause event determining module and a pause event judging module, wherein the pause event determining module is used for determining whether a pause event occurs between a writing position to be replayed and a last writing position adjacent to the writing position to be replayed based on relevant time information corresponding to the writing position to be replayed currently in the process of replaying the moving track according to a plurality of writing positions forming the moving track;
a stalling event processing module, which is used for responding to the occurrence of a stalling event, ignoring the stalling event and informing a playback user of the stalling event; or, in response to a stalling event occurring, notifying a playback user of the stalling event; the relevant time information comprises the generation time information of the writing position to be played back and/or the time interval information between the generation time of the writing position to be played back and the generation time of the last writing position; the relevant time information is recorded aiming at each writing position forming the moving track and sent to the player side in the process of recording the moving track by the writer side;
the pause event processing module is specifically configured to ignore the pause duration corresponding to the pause event, directly play back the writing position to be played back, and display a prompt message to a playback user to notify the playback user that the ignored pause event exists between the writing position to be played back and the last writing position; or, the pause event is played back according to the corresponding pause duration, and a prompt message is displayed to a playback user to inform the playback user that the pause event existing between the writing position to be played back and the last writing position is played back currently;
the pause event processing module is specifically configured to display a prompt message for prompting the pause duration to a playback user at a preset position of the playback interface.
7. The device according to claim 6, wherein the stalling event determining module is specifically configured to determine a time difference between the generation time of the writing position to be played back and the generation time of the last writing position immediately adjacent to the writing position to be played back; in response to the fact that the determined time difference is not smaller than a preset time length threshold value, determining that a pause event occurs between the writing position to be replayed and the last writing position; the related time information includes generation time information of the writing position to be played back.
8. The device according to claim 6, wherein the stalling event determining module is specifically configured to determine that a stalling event occurs between the writing position to be played back and the previous writing position in response to a time interval between the writing position to be played back and the previous writing position being not less than a preset time threshold, and the relevant time information includes time interval information between the writing position to be played back and the previous writing position.
9. The apparatus of claim 7 or 8, further comprising a receiving module and a setting module:
the receiving module is used for receiving an instruction which is sent by a playback user and used for setting a pause duration threshold before playing back the moving track or at any time in the process of playing back the moving track;
and the setting module is used for setting the preset duration threshold according to the indication.
10. The device according to claim 6, wherein the stalling event processing module is specifically configured to ignore the stalling duration corresponding to the stalling event, and directly play back the writing position to be played back.
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| CN113382052B (en) * | 2021-06-01 | 2023-04-07 | 广州朗国电子科技股份有限公司 | Electronic blackboard control system and method based on cloud |
| CN113076074B (en) * | 2021-06-07 | 2021-10-01 | 广州朗国电子科技股份有限公司 | Electronic blackboard writing reproduction method and system, electronic blackboard and readable medium |
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