CN109101965B - Automatic scoring method and device for reeled paper - Google Patents
Automatic scoring method and device for reeled paper Download PDFInfo
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- CN109101965B CN109101965B CN201810962465.3A CN201810962465A CN109101965B CN 109101965 B CN109101965 B CN 109101965B CN 201810962465 A CN201810962465 A CN 201810962465A CN 109101965 B CN109101965 B CN 109101965B
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Abstract
The invention provides a method and a device for automatic scoring of reeled paper, and relates to the field of science and education. The automatic scoring method and device for the paper change identifies scoring values according to received trajectory information of scoring pens during writing at different time points; then recording the sequence of each scoring value recognized at different time points; and finally, generating scores of all test paper titles and total scores of the test paper according to the multiple scoring values, the sequence corresponding to each scoring value and a preset scoring model, wherein the preset scoring model comprises scoring rules according to the sequence corresponding to the scoring values. The automatic scoring method and the device for the paper change realize automatic batch test paper correction scoring summarization, avoid the tedious links that small scores in each summary are easy to calculate and miss, and a plurality of pages of test paper need to be turned over to check, and the system scores are correspondingly registered one by one, and the like, and remarkably improve the working efficiency of test paper score summarization.
Description
Technical Field
The invention relates to the field of science and education, in particular to a method and a device for automatic scoring of a reform.
Background
The teacher will correct the examination paper after the important examination, and need to mark the score of each question with a pen near the score point of each question, record the score of the question in the question number frame, record the total score of the subject summary in the question number frame of the big question, and so on. Finally, the test paper is gathered to obtain the scores of the big questions, and the total scores are summed up. After all the examinee test papers are changed in batches, teachers correspondingly register scores in the educational administration system one by one.
Traditional scoring mode is, the mr marks at the point of marking that has each layer examination question, then gathers, nevertheless the mistake often appears in scoring like this, still will artifically enter easy mistake one by one after writing the score, and efficiency is very low.
Disclosure of Invention
In view of the above, an object of the embodiments of the present invention is to provide a method and an apparatus for automatic scoring of a modified volume.
In a first aspect, an embodiment of the present invention provides an automatic scoring method for a change, where the automatic scoring method for a change includes:
receiving track information of a marking pen during writing, which is sent by a writing track acquisition device at different time points;
identifying a scoring value according to received track information of the scoring pen during writing at different time points;
recording the sequence of each scoring value identified at different time points;
and generating scores of all test paper titles and total scores of the test papers according to the multiple scoring values, the sequence corresponding to each scoring value and a preset scoring model, wherein the preset scoring model comprises scoring rules according to the sequence corresponding to the scoring values.
In a second aspect, an embodiment of the present invention further provides an automatic scoring method for a change, where the automatic scoring method for a change includes:
acquiring track information of the marking pen at different time points by using a writing track acquisition device;
receiving track information of the marking pen during writing, which is sent by a writing track acquisition device at different time points, by using a server;
identifying a scoring value by the server according to the received track information of the scoring pen during writing at different time points;
recording, with the server, an order in which each scoring value is identified at different points in time;
and generating scores of all test paper titles and total scores of the test papers by using the server according to the multiple scoring values, the sequence corresponding to each scoring value and a preset scoring model, wherein the preset scoring model comprises scoring rules according to the sequence corresponding to the scoring values.
Compared with the prior art, the automatic scoring method and device for the reform, provided by the invention, can identify the scoring value according to the received track information of the scoring pen during writing at different time points; then recording the sequence of each scoring value recognized at different time points; and finally, generating scores of all test paper titles and total scores of the test paper according to the multiple scoring values, the sequence corresponding to each scoring value and a preset scoring model, wherein the preset scoring model comprises scoring rules according to the sequence corresponding to the scoring values. The automatic scoring method and the device for the paper change realize automatic batch test paper correction scoring summarization, avoid the tedious links that small scores in each summary are easy to calculate and miss, and a plurality of pages of test paper need to be turned over to check, and the system scores are correspondingly registered one by one, and the like, and remarkably improve the working efficiency of test paper score summarization.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Fig. 1 is an interaction schematic diagram of a server, an intelligent terminal and a writing trace collecting device, respectively, according to an embodiment of the present invention;
fig. 2 is a block diagram of a server according to an embodiment of the present invention;
fig. 3 is a circuit connection block diagram of the writing trace collecting apparatus according to the embodiment of the present invention;
fig. 4 is a flowchart of an automatic scoring method for volume change according to an embodiment of the present invention;
FIG. 5 is a block diagram of functional modules of an automatic scoring device for change of volume according to an embodiment of the present invention;
fig. 6 is a flowchart of another method for automatically scoring a change in volume according to an embodiment of the present invention.
Icon: 100-a server; 200-an intelligent terminal; 300-automatic scoring device for change; writing track acquisition means-400; 101-a processor; 102-a memory; 103-peripheral interfaces; 104-a memory controller; 105-an acceleration sensor; 106-a vibration sensor; 107-a controller; 108-a wireless communication module; 109-a gyroscope; 501-an information receiving unit; 502-score value identification unit; 503-order recording unit; 504-score generation unit; 504-table generation unit; 505-an information transmitting unit; 506-information modification unit.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.
The automatic scoring method and device for paper change provided by the preferred embodiment of the present invention can be applied to a server 100, the server 100 is applied to an automatic scoring system for paper change, as shown in fig. 1, the automatic scoring system for paper change comprises the server 100, an intelligent terminal 200 and a writing track collecting device 400, and the server 100, the intelligent terminal 200 and the writing track collecting device 400 perform data interaction through a network. The server 100 may be, but is not limited to, a web server, a database server, a cloud server, and the like. The smart terminal 200 may be a smart phone or a computer. As shown in fig. 3, the writing trace collecting device 400 includes a gyroscope 109, an acceleration sensor 105, a vibration sensor 106, a controller 107, and a wireless communication module 108, where the wireless communication module 108 may be, but is not limited to, a WIFI module or a bluetooth module. The controller 107 is electrically connected to the gyroscope 109, the acceleration sensor 105, the vibration sensor 106, and the wireless communication module 108, respectively.
Fig. 2 shows a block diagram of a server 100 applicable to an embodiment of the present invention. The server 100 includes a scrolling automatic scoring device 300, a peripheral interface 104, a memory 102, a storage controller 107103, and a processor 101.
The Memory 102 may be, but is not limited to, a Random Access Memory (RAM), a Read Only Memory (ROM) of the ROM 102, a Programmable Read Only Memory (PROM), an Erasable Read Only Memory (EPROM), an electrically Erasable Read Only Memory (EEPROM), and the like. The memory 102 is configured to store a program, and the processor 101 executes the program after receiving an execution instruction, and the method executed by the server defined by the flow process disclosed in any of the foregoing embodiments of the present invention may be applied to the processor 101, or implemented by the processor 101.
The processor 101 may be an integrated circuit chip having signal processing capabilities. The Processor 101 may be a general-purpose Processor, and includes a Central Processing Unit (CPU), a Network Processor (NP), and the like; but may also be a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), an off-the-shelf programmable gate array (FPGA) or other programmable logic device, discrete gate or transistor logic, discrete hardware components. The various methods, steps and logic blocks disclosed in the embodiments of the present invention may be implemented or performed. A general purpose processor may be a microprocessor or the processor 101 may be any conventional processor 101 or the like.
The peripheral interface 104 couples various input/output devices to the processor 101 as well as to the memory 102. In some embodiments, the peripheral interface 104, the processor 101, and the memory controller 107103 may be implemented in a single chip. In other examples, they may be implemented separately from the individual chips.
Referring to fig. 4, an embodiment of the present invention provides an automatic scoring method for a change, where the automatic scoring method for a change includes:
step S401: receiving the track information of the scoring pen during writing, which is sent by the writing track acquisition device 400 at different time points.
Specifically, in this embodiment, the gyroscope 109, the acceleration sensor 105, the vibration sensor 106, the controller 107, and the wireless communication module 108 of the writing trace collecting device 400 may be integrated on a circuit board, the circuit board is packaged by a housing, the housing is provided with a mounting portion, the mounting portion may be mounted on an outer wall of the scoring pen, wherein the mounting portion is detachably connected with an outside, for example, clamped on the outer wall of the housing or sleeved at a terminal of the housing. The test paper is moved along with the movement of the scoring pen, when the scoring pen is contacted with a test paper for scoring, slight vibration is generated when the scoring pen is rubbed with the test paper, at the moment, the vibration sensor 106 can acquire a vibration signal, so that the gyroscope 109 and the acceleration sensor 105 can acquire the movement track of the scoring pen when the vibration signal is acquired, specifically, the acceleration sensor 105 is used for acquiring the spatial three-axis acceleration of the scoring pen and the gyroscope is used for acquiring the angular velocity of the scoring pen, and after the three-axis gyroscope and the three-axis acceleration sensor form a six-axis movement sensor, all forms of movement including parameters such as speed, direction and displacement can be basically detected. The motion of the object is not limited to six, namely X, Y, Z displacement in three directions and X, Y, Z rotation in three directions, the six motion modes form a complete motion track of the object, when the vibration signal disappears, the scoring is stopped, and the recording of the scored motion track is stopped. Therefore, when the vibration signal is acquired at a first time point by the writing trace acquiring device 400, the motion trace of the scoring pen is recorded; when the vibration signal collected at the second time point disappears, the movement track of the scoring pen is recorded by using the writing track collecting device 400; the movement track recorded in the time interval from the first time point to the second time point is marked as the track information acquired at the second time point by using the writing track acquisition device 400.
Step S402: and identifying the scoring value according to the received track information of the scoring pen during writing at different time points.
Specifically, the current scoring value can be analyzed by identifying the characteristics of the received trajectory information. Considering the situation that there may be two scores in one score, for example, the score of a score point is 12, considering the actual scenario of scoring, it can be determined whether the score is a one-digit score or a two-digit or even a three-digit score by the interval of scoring. The specific mode can be as follows: judging whether the time interval of received track information of N continuous scoring pens during writing is within a preset time, if so, taking the scoring value identified by the prior track information as hundred, taking the scoring value identified by the next track information as ten, taking the scoring value identified by the last track information as unit, and taking the numerical value consisting of the hundred, the ten and the unit as the scoring value, wherein N is equal to 3; and if the number N is equal to 2, taking the scoring value identified by the prior track information as tens, taking the scoring value identified by the subsequent track information as units, and taking the numerical value consisting of the tens and the units as the scoring values, and if the number N is not equal to 2, separately identifying each track information and generating the scoring values. The preset time may be 0.4s, 0.5s, 0.6s, and the like, which is not limited herein. Of course, in this embodiment, the track information may be not only track information with a score value, but also a symbol corresponding to the score value, for example, the score value corresponding to the symbol "a" is 5 points, and so on.
Step S403: the order in which each scoring value was identified at different points in time is recorded.
Step S404: and generating scores of all test paper titles and total scores of the test papers according to the multiple scoring values, the sequence corresponding to each scoring value and a preset scoring model, wherein the preset scoring model comprises scoring rules according to the sequence corresponding to the scoring values.
For example, a test paper has 5 large questions, each large question has 5 small questions, each small question has 4 score points, each score point is 1 score, the first large question should be reviewed to the last large question during the review, for example, the score points of the first small question of the first large question are 1 score (order 1), 1 score (order 2), 0 score (order 3) and 0 score (order 4), when the scoring order is 4, the score of the first small question is considered to be recorded completely, the score of the first small question can be summarized into 2 scores, the score of each small question of the first large question is recorded sequentially, when the scoring order is 20, the score of the first large question is considered, the score of each small question of the first large question can be summarized to obtain the score of the first large question, and the score of each large question can be analogized, when the scoring order is 100, the scoring is considered to be finished, and the total scores of 5 questions are summarized, so that the score sheet is automatically generated. When the scoring order is recorded as 101, the test paper is considered as the next test paper, and scoring is performed again according to the mode. The scoring method is only an example, and the specific scoring method can be determined according to the actual situation of the test paper.
Step S405: and generating an electronic record score summary table according to the scores of all the test paper questions and the total score of the test paper.
Step S406: and sending the electronic record score summary table to the intelligent terminal 200 for display.
Therefore, the staff for paper evaluation can clearly observe each major question, minor question, score point and total score of each test paper at the intelligent terminal 200, and the method is very visual and has no error.
Step S407: and receiving a rule modification instruction sent by the intelligent terminal 200.
Step S408: and modifying the scoring rules according to the corresponding sequence of the scoring values contained in the preset scoring model according to the rule modification instruction.
The scoring standards of different test papers are different, so that the scoring personnel can modify the scoring model according to actual needs at any time.
Referring to fig. 5, an automatic scoring device 300 for change of volume is further provided in the embodiment of the present invention, it should be noted that the basic principle and the generated technical effect of the automatic scoring device 300 for change of volume provided in the embodiment are the same as those of the above embodiment, and for the sake of brief description, corresponding contents in the above embodiment may be referred to where this embodiment is not mentioned. The automatic scoring device for the rewrites includes an information receiving unit 501, a score value identifying unit 502, an order recording unit 503, a score generating unit 504, a table generating unit 505, an information transmitting unit 506, and an information modifying unit 507.
The information receiving unit 501 is configured to receive track information of the scoring pen sent by the writing track collecting device 400 at different time points during writing.
It is to be understood that the information receiving unit 501 may perform the above-described step S401.
The scoring value recognition unit 502 is configured to recognize scoring values according to the received trajectory information of the scoring pen during writing at different time points.
It is to be understood that the score value recognizing unit 502 may perform the above-described step S402.
The score value identification unit 502 is specifically configured to determine whether a time interval of received track information of N continuous scoring pens during writing is within a preset time, if yes, and N is equal to 3, take the score value identified by the previous track information as a hundred position, the score value identified by the next track information as a ten position, the score value identified by the last track information as a unit position, and take a numerical value consisting of the hundred position, the ten position, and the unit position as the score value; and if the number N is equal to 2, taking the scoring value identified by the prior track information as tens, taking the scoring value identified by the subsequent track information as units, and taking the numerical value consisting of the tens and the units as the scoring values, and if the number N is not equal to 2, separately identifying each track information and generating the scoring values.
The order recording unit 503 is configured to record an order in which each scoring value is identified at different time points.
It is understood that the order recording unit 503 may perform step S403 described above.
The score generating unit 504 is configured to generate scores of all test paper titles and a total score of the test paper according to the multiple scoring values, the order corresponding to each scoring value, and a preset scoring model, where the preset scoring model includes a scoring rule according to the order corresponding to the scoring values.
It is understood that the score generation unit 504 may perform the above-described step S404.
The table generating unit 505 is configured to generate an electronic record score summary table according to the scores of all the test paper questions and the total score of the test paper.
It is to be understood that the table generating unit 505 may perform the above-described step S405.
The information sending unit 506 is configured to send the electronic record score summary table to the intelligent terminal 200 for display.
It is to be understood that the information transmitting unit 506 may perform the above-described step S406.
The information receiving unit 501 is further configured to receive a rule modification instruction sent by the intelligent terminal 200.
It is to be understood that the information receiving unit 501 may also perform the above-described step S407.
The information modifying unit 507 is configured to modify the scoring rules according to the order corresponding to the scoring values included in the preset scoring model according to the rule modifying instruction.
It is understood that the information modification unit 507 may perform the above-described step S408.
Referring to fig. 6, an embodiment of the present invention further provides an automatic scoring method for a change of volume, and it should be noted that, the basic principle and the generated technical effect of the automatic scoring method for a change of volume provided by the present embodiment are the same as those of the above embodiment, and for brief description, the embodiment may refer to the corresponding contents in the above embodiment to describe the automatic scoring method for a change of volume, including:
step S601: the writing trace collecting device 400 is used for collecting trace information of the marking pen during writing at different time points.
Specifically, the specific implementation manner of step S601 may be: when the vibration signal is acquired at a first time point by using the writing track acquisition device, starting to record the motion track of the scoring pen;
when the vibration signal collected at the second time point disappears, continuously collecting the vibration signal;
if the vibration signal is not acquired after the preset time, finishing recording the motion trail of the scoring pen by using the writing trail acquisition device 400; marking the motion track recorded at the time interval from the first time point to the second time point as track information acquired at the second time point by using the writing track acquisition device 400;
if the vibration signal is acquired after the preset time, the writing track acquisition device 400 is used for continuously recording the motion track of the scoring pen until the vibration signal is not received at a third time point after the next preset time; and marking the motion trail recorded at the time interval from the first time point to the third time point as the trail information acquired at the third time point by using the writing trail acquisition device 400.
Step S602: the server 100 is used for receiving the track information of the scoring pen during writing, which is sent by the writing track acquisition device 400 at different time points.
Step S603: the server 100 is used for identifying scoring values according to the received track information of the scoring pen during writing at different time points.
Step S604: the order in which each scoring value was identified at different points in time is recorded with the server 100.
Step S605: and generating the scores of all test paper titles and the total score of the test paper by using the server 100 according to the multiple scoring values, the sequence corresponding to each scoring value and a preset scoring model, wherein the preset scoring model comprises scoring rules according to the sequence corresponding to the scoring values.
In summary, the automatic scoring method and device for scrolling provided by the invention identify the scoring value according to the received trajectory information of the scoring pen during writing at different time points; then recording the sequence of each scoring value recognized at different time points; and finally, generating scores of all test paper titles and total scores of the test paper according to the multiple scoring values, the sequence corresponding to each scoring value and a preset scoring model, wherein the preset scoring model comprises scoring rules according to the sequence corresponding to the scoring values. The method and the device for automatically scoring the changed paper realize automatic batch test paper correction scoring and gathering, avoid the complex links that small points of each subject gathering are easy to calculate and miss, and a plurality of pages of the test paper need to be turned over to check, and correspond to scores of a registration system one by one, and the like, obviously improve the working efficiency of score gathering of the test paper, and if the structure of the score of the correction test paper is more complex and the workload is more, the effect of improving the working efficiency is more obvious, the labor cost is greatly reduced, and the experience of the paper evaluation of a paper evaluation worker is improved.
In the embodiments provided in the present application, it should be understood that the disclosed apparatus and method can be implemented in other ways. The apparatus embodiments described above are merely illustrative, and for example, the flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of apparatus, methods and computer program products according to various embodiments of the present invention. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
In addition, the functional modules in the embodiments of the present invention may be integrated together to form an independent part, or each module may exist separately, or two or more modules may be integrated to form an independent part.
The functions, if implemented in the form of software functional modules and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes. It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
Claims (10)
1. A method for automatically scoring a change is characterized by comprising the following steps:
receiving track information of a marking pen during writing, which is sent by a writing track acquisition device at different time points; the writing track acquisition device comprises a gyroscope, an acceleration sensor and a vibration sensor, when the vibration sensor acquires a vibration signal, the acceleration sensor starts to acquire the spatial three-axis acceleration of the scoring pen, and the gyroscope starts to acquire the angular velocity of the scoring pen;
identifying a scoring value according to received track information of the scoring pen during writing at different time points;
recording the sequence of each scoring value identified at different time points;
generating scores of all test paper titles and total scores of the test papers according to the multiple scoring values, the sequence corresponding to each scoring value and a preset scoring model, wherein the preset scoring model comprises scoring rules according to the sequence corresponding to the scoring values;
the scoring model can configure the subtotals contained in each big topic and the score points contained in each subtotal, and the scoring of all test paper topics and the total score of the test paper are generated according to the multiple scoring values, the corresponding sequence of each scoring value and the preset scoring model, and the scoring method comprises the following steps:
and summarizing the scores of the small questions into the scores of the small questions, summarizing the scores of the small questions into the scores of the large questions, and summarizing the scores of the large questions into the total score of the test paper according to the sequence corresponding to the scores.
2. The method for automatically scoring a questionnaire according to claim 1, wherein the step of identifying the scoring value based on trajectory information of a scoring pen received at different time points while writing comprises:
judging whether the time interval of received track information of N continuous scoring pens during writing is within a preset time, if so, taking the scoring value identified by the prior track information as hundred, taking the scoring value identified by the next track information as ten, taking the scoring value identified by the last track information as unit, and taking the numerical value consisting of the hundred, the ten and the unit as the scoring value, wherein N is equal to 3; and if the number N is equal to 2, taking the scoring value identified by the prior track information as tens, taking the scoring value identified by the subsequent track information as units, and taking the numerical value consisting of the tens and the units as the scoring values, and if the number N is not equal to 2, separately identifying each track information and generating the scoring values.
3. The method of claim 1, further comprising:
receiving a rule modification instruction sent by an intelligent terminal;
and modifying the scoring rules according to the corresponding sequence of the scoring values contained in the preset scoring model according to the rule modification instruction.
4. The method according to claim 1, wherein after the step of generating the scores of all test paper subjects and the total score of the test paper according to the plurality of scoring values, the corresponding order of each scoring value and a preset scoring model, the method further comprises:
generating an electronic record scoring summary sheet according to the scores of all the test paper questions and the total score of the test paper;
and sending the electronic record score summary table to an intelligent terminal for display.
5. An automatic scoring device for a change, characterized in that the automatic scoring device for a change comprises:
the information receiving unit is used for receiving the track information of the marking pen sent by the writing track acquisition device at different time points during writing; the writing track acquisition device comprises a gyroscope, an acceleration sensor and a vibration sensor, when the vibration sensor acquires a vibration signal, the acceleration sensor starts to acquire the spatial three-axis acceleration of the scoring pen, and the gyroscope starts to acquire the angular velocity of the scoring pen;
the scoring value identification unit is used for identifying scoring values according to the received track information of the scoring pen during writing at different time points;
an order recording unit for recording the order in which each scoring value is recognized at different time points;
the score generation unit is used for generating scores of all test paper titles and total scores of the test paper according to the multiple scoring values, the sequence corresponding to each scoring value and a preset scoring model, wherein the preset scoring model comprises scoring rules according to the sequence corresponding to the scoring values;
the scoring model can configure the subtotals contained in each big topic and the score points contained in each subtotal, and the scoring of all test paper topics and the total score of the test paper are generated according to the multiple scoring values, the corresponding sequence of each scoring value and the preset scoring model, and the scoring method comprises the following steps:
and summarizing the scores of the small questions into the scores of the small questions, summarizing the scores of the small questions into the scores of the large questions, and summarizing the scores of the large questions into the total score of the test paper according to the sequence corresponding to the scores.
6. The automatic scoring device for a reform as claimed in claim 5,
the score value identification unit is specifically used for judging whether the time interval of received track information of N continuous scoring pens during writing is within a preset time, if so, the score value identified by the prior track information is taken as a hundred position, the score value identified by the next track information is taken as a ten position, the score value identified by the last track information is a unit position, and the numerical value consisting of the hundred position, the ten position and the unit position is taken as the score value; and if the number N is equal to 2, taking the scoring value identified by the prior track information as tens, taking the scoring value identified by the subsequent track information as units, and taking the numerical value consisting of the tens and the units as the scoring values, and if the number N is not equal to 2, separately identifying each track information and generating the scoring values.
7. The automatic scoring device for the change according to claim 5, wherein the information receiving unit is further configured to receive a rule modification instruction sent by an intelligent terminal;
the automatic scoring device for the change of the paper roll further comprises:
and the information modifying unit is used for modifying the scoring rules which are contained in the preset scoring model and correspond to the scoring values according to the rule modifying instruction.
8. The apparatus according to claim 5, further comprising:
the table generating unit is used for generating an electronic record scoring summary table according to the scores of all the test paper questions and the total score of the test paper;
and the information sending unit is used for sending the electronic recording score summary table to an intelligent terminal for displaying.
9. A method for automatically scoring a change is characterized by comprising the following steps:
acquiring track information of the marking pen at different time points by using a writing track acquisition device; the writing track acquisition device comprises a gyroscope, an acceleration sensor and a vibration sensor, when the vibration sensor acquires a vibration signal, the acceleration sensor starts to acquire the spatial three-axis acceleration of the scoring pen, and the gyroscope starts to acquire the angular velocity of the scoring pen;
receiving track information of the marking pen during writing, which is sent by a writing track acquisition device at different time points, by using a server;
identifying a scoring value by the server according to the received track information of the scoring pen during writing at different time points;
recording, with the server, an order in which each scoring value is identified at different points in time;
generating scores of all test paper titles and total scores of the test papers by using the server according to the multiple scoring values, the sequence corresponding to each scoring value and a preset scoring model, wherein the preset scoring model comprises scoring rules according to the sequence corresponding to the scoring values;
the scoring model can configure the subtotals contained in each big topic and the score points contained in each subtotal, and the scoring of all test paper topics and the total score of the test paper are generated according to the multiple scoring values, the corresponding sequence of each scoring value and the preset scoring model, and the scoring method comprises the following steps:
and summarizing the scores of the small questions into the scores of the small questions, summarizing the scores of the small questions into the scores of the large questions, and summarizing the scores of the large questions into the total score of the test paper according to the sequence corresponding to the scores.
10. The method for automatically scoring a questionnaire according to claim 9, wherein the step of collecting trajectory information of the scoring pen at different time points by using a writing trajectory collecting device comprises:
when the vibration signal is acquired at a first time point by using the writing track acquisition device, starting to record the motion track of the scoring pen;
when the vibration signal collected at the second time point disappears, continuously collecting the vibration signal;
if the vibration signal is not acquired after the preset time, the movement track of the scoring pen is recorded by using the writing track acquisition device; marking the motion track recorded at the time interval from the first time point to the second time point as track information acquired at the second time point by using a writing track acquisition device;
if the vibration signal is acquired after the preset time, the motion trail of the marking pen is continuously recorded by using the writing trail acquisition device until the vibration signal is not received at a third time point after the next preset time; and marking the motion track recorded in the time interval from the first time point to the third time point as track information acquired at the third time point by using the writing track acquisition device.
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| CN87215156U (en) * | 1987-12-09 | 1988-12-14 | 罗淦 | Automatic reading-paper pen |
| CN201174116Y (en) * | 2007-12-29 | 2008-12-31 | 上海市民办尚德实验学校 | Automatically score counting pen |
| US20090298026A1 (en) * | 2008-06-02 | 2009-12-03 | Adapx, Inc. | Systems and methods for neuropsychological testing |
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| CN204537507U (en) * | 2015-04-20 | 2015-08-05 | 西安青柠电子信息技术有限公司 | Automatic marking papers system |
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