CN114628009B

CN114628009B - Rehabilitation evaluation computer system and operation method

Info

Publication number: CN114628009B
Application number: CN202210526091.7A
Authority: CN
Inventors: 史敏; 赵欢; 方妤; 刘天天; 杨东东; 金硕果
Original assignee: Chengdu University of Traditional Chinese Medicine
Current assignee: Chengdu University of Traditional Chinese Medicine
Priority date: 2022-05-16
Filing date: 2022-05-16
Publication date: 2022-08-23
Anticipated expiration: 2042-05-16
Also published as: CN114628009A

Abstract

The invention discloses a rehabilitation assessment computer system and an operation method, wherein the system is installed on a tablet personal computer, a display screen of the tablet personal computer displays a first graph, the display screen is converted into an input interface after a preset time, and a user draws a second graph on a touch screen; in the operation method, the second graph is firstly sorted and then decomposed, the decomposed second graph composition elements are identified, then the second graph composition elements are compared in characteristic, whether the second graph and the first graph input by the user are the same or not is analyzed, whether the user correctly memorizes the first graph is judged, and the instant memory capability of the user is determined. The invention completes the intelligence test and evaluation in rehabilitation medicine by computer informatization, and is more objective, accurate and efficient.

Description

Rehabilitation evaluation computer system and operation method

Technical Field

The invention relates to the technical field of computers, in particular to a rehabilitation assessment computer system and an operation method.

Background

The information intelligence technology of computers is applied to many technical fields, including medical fields. There is no scale for the intelligence of information to computers in rehabilitation medicine. In rehabilitation medicine, the rehabilitation therapy for patients with non-progressive brain injury and developmental defect syndrome cerebral palsy caused by stroke or some reasons before and after birth or patients with cerebral palsy caused by head injury comprises the intellectual cognitive guidance and rehabilitation. Testing and assessing intelligence is a rehabilitation process. At present, an evaluation method is completed by a traditional non-intelligent method, and how to access information of a computer is intelligentized, and related literature research is not available, in the traditional rehabilitation medicine, intelligence test and evaluation are completed through interaction between a doctor and a cerebral palsy patient, and for evaluating the cerebral palsy patient in the interaction process, the evaluation is often influenced by subjective factors of the doctor, objectivity is difficult to unify, and evaluation results do not realize digital storage of medical records.

Disclosure of Invention

In order to solve the technical problems, the intelligence test and evaluation in rehabilitation medicine are completed in a computer informatization mode so as to achieve the purposes of being objective, accurate and efficient, storing data automatically and digitally and enabling data to be read conveniently in the future, and the invention provides a rehabilitation evaluation computer system and an operation method. The present invention includes a rehabilitation assessment computer system of the first aspect, and a rehabilitation assessment computer system of the second aspect running the method.

A first aspect of the present invention is a rehabilitation assessment computer system, comprising a touch display screen coupled to a processor, a communication interface, and a memory, wherein the memory stores a computer program, wherein the touch display screen:

the display interface is pushed to a user, and at least a first graph is displayed in the display interface;

after the first preset time, the touch display screen exits the display interface and pushes the input interface to the user; the input interface is used for receiving sliding touch input of a user for a plurality of times and displaying a touch track, and the touch track forms a second graph;

after the second preset time, the touch display screen quits the input interface, and a conclusion interface is pushed to the user; the conclusion interface displays a first graph and a second graph in parallel and displays a rehabilitation assessment conclusion; the rehabilitation assessment conclusion comprises the same conclusion of the second graph and the first graph and the transient memory assessment result; the same is that the composition elements of the second graph and the first graph are the same and the coexistence relationship between the elements is the same.

The rehabilitation assessment computer system according to the first aspect, wherein a plurality of first graphs are pre-stored in the memory, and at least one first graph is randomly called when the display interface is pushed by touching the display screen;

the first graph is one of the following graphs or the combination thereof:

the device is formed by mutually crossing or/and connecting or/and juxtaposing or/and nesting a plurality of lines;

the device is formed by crossing or/and connecting or/and juxtaposing or/and nesting circles and arbitrary polygons;

the color blocks are formed by crossing or/and connecting or/and juxtaposing or/and nesting circles, arcs and polygons.

The rehabilitation assessment computer system of the first aspect, wherein the same conclusion is presented in a data visualization graph or number or a table recorded with data;

the transient memory assessment results are presented as data visualization graphs or numbers or tables with recorded data.

The rehabilitation assessment computer system of the first aspect, wherein the presentation interface is split into more than one presentation area, each presentation area presents a first graphic, and each presentation area presents a first graphic different from the first graphics of the other presentation areas;

the input interface is divided into a plurality of input areas, the display positions, the number and the shapes of the divided input areas and the display areas on the touch display screen are the same, and the input of a user is received independently in each input area;

the input interface at least has a clearing key used for clearing the last touch track or all touch tracks;

the input interface at least has an erasing key, and under the erasing key mode, the input interface receives user touch input for erasing a finished touch track.

The rehabilitation assessment computer system operation method of the second aspect of the invention is realized by the rehabilitation assessment computer system of the first aspect; the method comprises the following steps:

pushing a display interface to a user in a touch display screen, wherein at least a first graph is displayed in the display interface;

after the first preset time, the touch display screen exits the display interface and pushes the input interface to the user;

the input interface receives sliding touch input of a user for a plurality of times and displays a touch track, and the touch track forms a second graph;

after the second preset time, the touch display screen exits from the input interface;

calculating whether composition elements of the second graph and the first graph, positions among the elements and coexistence relations among the elements are the same or not; obtaining the same conclusion and the instantaneous memory evaluation result according to whether the second graph is the same as the first graph or not;

and displaying the same conclusion and the transient memory evaluation result on a conclusion interface.

The method for operating a rehabilitation assessment computer system as described above, wherein the sliding touch input comprises: when the starting end of the touch track is in one of the input areas, only the current input area is enabled to independently receive the touch input of the user, and the touch input exceeding the boundary of the current input area is not displayed and not received;

during the touch input process, the user turns backwards at an angle of more than 157 degrees in the sliding direction under the current sliding direction, and the erasing length is the length of the turned sliding touch.

The method for operating the rehabilitation evaluation computer system as described above, wherein the step of calculating whether the composition elements of the second graph and the first graph, the positions of the elements, and the coexistence relationship between the elements are the same includes:

s71: the second graph is arranged into a standard graph;

s72: decomposing the standard graph, identifying the decomposed second graph composition element, and recording the characteristics of the second graph composition element;

s73: calling out the first graphic composition element characteristics corresponding to the second graphic from the memory; the correspondence means that the display area where the first graph is located and the position of the entry area of the second graph on the touch display screen are the same;

s74: the second graphical composition element feature is compared to the first graphical composition element feature.

The rehabilitation evaluation computer system operating method as described above, wherein the second graph is arranged as a standard graph; the method comprises the following steps: when a first distance range of a later formed endpoint has a first formed composition element in the touch input process, the endpoint is shifted to the position of the first formed composition element by the shortest distance, and if the first distance range also has other endpoints formed in advance, the endpoint is shifted to other endpoints formed in advance; the end points are a touch track starting point and a touch track ending point.

The operation method of the rehabilitation assessment computer system as described above, wherein the decomposing of the canonical graph specifically includes: the touch track has an angle of 23-157 degrees of rotation, and the touch track before and after the rotation angle is decomposed by taking the rotation angle as an end point.

The identifying the decomposed second graphical composition element, wherein:

identifying a touch trajectory parallel to the pixel row as a horizontal line segment parallel to the pixel row;

identifying a touch trajectory parallel to the pixel columns as a vertical line segment parallel to the pixel columns;

the touch trajectory of the straight line segment with the end points positioned above the left side and below the right side of the touch display screen and forming an included angle of 23-67 degrees with the pixel row is identified as a first inclined line segment forming an included angle of 45 degrees with the pixel row;

the touch tracks of the straight line segments with the end points positioned above the right side and below the left side of the touch display screen and forming an included angle of 23-67 degrees with the pixel row are identified as second inclined line segments forming an included angle of 45 degrees with the pixel row;

identifying the touch track of the semi-circular arc as a semi-circular arc segment, specifically as an upper arc with an upward arc top, a lower arc with a downward arc top, a left arc with a leftward arc top and a right arc with a rightward arc top;

a circular touch trajectory is recognized as a circle.

The method for operating a rehabilitation assessment computer system as described above, wherein the recording of the second graphic composition element features specifically includes:

(1) setting a numbering sequence and numbering and marking each second graphic composition element;

(2) counting the number of all elements of the second graph;

(3) statistical element co-existence, marked as crossing or/and connected or/and juxtaposed or/and nested.

The operation method of the rehabilitation assessment computer system as described above, wherein the memory is pre-loaded with a first graphic and a first graphic composition element feature;

the second graphic composition element characteristic is compared with the first graphic composition element characteristic; the method specifically comprises the following steps:

comparing whether the second graphic composition element is equal to the first graphic composition element or not;

comparing whether the number of the second graphic composition elements is equal to that of the first graphic composition elements;

and comparing whether the coexistence relationship between the second graphic composition elements is equal to that of the first graphic composition elements, specifically, taking each element as a reference object once, and comparing the rest elements with the reference object once.

The method for operating the rehabilitation evaluation computer system as described above, wherein the obtaining of the same conclusion and the transient memory assessment result according to whether the second graph is the same as the first graph specifically comprises:

comparing each second graph with the corresponding first graph respectively, and when the composition elements of the second graphs and the first graphs, the corresponding positions of the elements and the coexistence relations of the elements are the same, determining that the second graphs are correct;

calculating the ratio of the correct number of the second graphs to the number of the display areas;

wherein, when the ratio is less than 75%, the conclusion interface displays a transient memory rating of a first conclusion;

wherein, when the ratio is 75%, the transient memory rating displayed by the conclusion interface is a second conclusion;

wherein, when the ratio is above 75%, the transient memory rating displayed by the conclusion interface is a third conclusion.

The beneficial technical effects are as follows: the invention completes the intelligence test and evaluation in rehabilitation medicine by computer informatization, can achieve more objective, accurate and efficient evaluation after realizing the computer informatization, and enables the evaluation result data to be automatically and digitally stored, thereby being more convenient for reading the data in the future and being more convenient and faster for users to operate.

Drawings

In order to more clearly illustrate the technical solutions involved in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, however, the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be easily obtained from the drawings without creative efforts.

FIG. 1 is a diagram of the computer system architecture of the present invention;

FIG. 2 is a schematic illustration of a preferred exemplary presentation interface of the present invention;

FIG. 3 is a schematic illustration of a display interface having a display area according to the present invention;

FIG. 4 is a schematic view of an entry interface of a preferred example of the present invention;

FIG. 5 is a schematic view of an entry interface of the present invention having an entry area;

FIG. 6 is a schematic diagram of a conclusion interface of a preferred example of the invention;

FIG. 7 is a schematic illustration of the present invention with only one comparative graphic;

FIG. 8 is a schematic diagram of the steps of a method for operating a rehabilitation assessment computer system according to the present invention;

FIG. 9 is a schematic view of a touch trajectory having an angular turn of more than 157 of the present invention as erasing a current touch trajectory;

FIG. 10 is a schematic diagram illustrating the features of a second graphic composition element, wherein FIG. 10 (a) is a schematic diagram illustrating the turning of the touch trajectory at an angle of 23-157 °; fig. 10 (b) is a schematic diagram of the front and rear segments of a corner into a cross segment and a first oblique segment with the corner as an end point; FIG. 10 (c) is a schematic view of the front and rear sections of a corner into a horizontal line and a second oblique line with the corner as an end point;

FIG. 11 is a diagram illustrating the identification of a disassembled second graphic composition element.

Wherein, the processor 01; a bus 02; a communication interface 03; a memory 04; a tablet computer 1; the presentation interface 10; a display area 11; a first graphic 12; a status bar 13; an indication window 14 of a first preset time; an input interface 20; a recording area 21; a second graphic 22; clear button 23; an indication window 24 for a second preset time; a brush button 25; an erase button 26; a conclusion interface 30; a rehabilitation assessment conclusion 31; a contrast area 32; a touch trajectory 40; an erase length 41; a corner 42; a horizontal line segment x; a first inclined line segment y; a second oblique line segment z; a first transverse line element x 1; a second transverse element x 2; first longitudinal line element b 1; second longitudinal line element b 2; a second tilt line first element z 1; first arc element f 1.

Detailed Description

In the description of the present invention, terms such as "upper", "lower", "left", "right", "upper left", and the like, which express orientations or positional relationships, are used only for convenience in describing the present invention and for simplification of description in conjunction with the drawings of the present invention, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore, should not be construed as limiting the present invention. The use of the terms "first," "second," etc. in the description of the present invention is for descriptive purposes only and is not intended to be construed as indicating or implying relative importance.

The rehabilitation evaluation computer system of the invention is preferably constructed on the basis of a computer with a touch display screen, for example, a tablet computer is designed with the touch display screen, a communication interface and a memory.

As another embodiment, the rehabilitation evaluation computer system of the present invention can also be implemented on a personal PC, such as a desktop computer, a personal computer, a laptop computer, or a computer without a touch display screen. When the method is used, the input of a user is received on the input interface, the input is sliding touch on the input interface for a plurality of times, the touch track 40 is displayed, and the touch track 40 forms a second graph; the sliding touch on the input interface can be input by using the mouse to slide on the screen, and a sliding track of the mouse on the screen is displayed, and the mouse slides the track to form a second graph. And other interfaces such as a display interface, an input interface and a conclusion interface are displayed on display devices of a desktop computer, an all-in-one machine and a notebook computer. The operation method of the rehabilitation evaluation computer system is also completed by the processing of a host (comprising a processor, a communication interface and a memory) of a computer, an all-in-one machine and a notebook computer.

In order to satisfy the rehabilitation evaluation computer system of the present invention, referring to fig. 1, a tablet computer 1 (or a desktop computer, a one-piece computer, a notebook computer) of the present invention has the following structure: the computer system comprises a processor, a memory and a touch display screen coupled with the processor, and further comprises a bus 02 and a communication interface 03, wherein the processor 01, the communication interface 03 and the memory 04 are connected through the bus 02. Here, the memory 04 is: including high-speed Random Access Memory (RAM), or external memory (e.g., at least one disk memory, USB interface solid state disk memory). The bus 02 may be an ISA bus, a PCI bus, an EISA bus, or the like. The bus 02 may be divided into an address bus, a data bus, a control bus, and the like. The processor 01 is an integrated circuit chip having signal processing capability. In implementation, the steps of the method for operating the rehabilitation assessment computer system according to the present invention can be implemented by instructions of the integrated logic circuit of the hardware in the processor 01. Processor 01 of the present invention may be a general purpose processor, such as a Central Processing Unit (CPU); but may also be a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other programmable logic device, discrete gate or transistor logic device, discrete hardware components. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like. The steps of the method disclosed in connection with the embodiments of the present application may be directly implemented by a hardware decoding processor, or implemented by a combination of hardware and software modules in the decoding processor.

One example of implementing the present invention is preferably to install a rehabilitation evaluation computer system in the tablet pc 1.

After the system is opened, the cerebral palsy patient begins to receive the intelligence test and evaluation. The cerebral palsy patient is the user according to the present invention, i.e. the rehabilitation evaluation subject, or the subject to be evaluated.

The evaluation was as follows:

in the presentation interface 10, first graphics 12 requiring quick memory are presented to the rehabilitation assessment subject, the first graphics may be one, and most likely four, and each first graphic is placed in one of the presentation areas 11.

The rehabilitation evaluation subject remembers the first graphic within a prescribed first preset time.

The system then hides the first graphic, opens the entry interface to the rehabilitation assessment subject, and asks the rehabilitation assessment subject to draw the first graphic just seen on the entry interface by memory.

And the entry interface specifies second preset time, and exits the entry interface after the second preset time regardless of whether the rehabilitation evaluation object is finished or not.

And then entering a conclusion interface 30, and obtaining a rehabilitation assessment conclusion including an instant memory assessment result according to the input of the rehabilitation assessment object after calculation by the system.

The rehabilitation assessment computer system implementing the present invention is preferably implemented in a tablet computer 1 as one example.

The tablet computer 1 has the communication interface, the memory, the processor, and a touch display screen coupled to the processor. In the invention, the implementation of the computer operation method is realized by running in a computer device in the form of software codes and interacting with an operation user, wherein one example is that the interactive interface is launched to the touch screen to jointly form the rehabilitation assessment computer system of the invention, so that the touch screen in the rehabilitation assessment computer system of the invention is as follows:

the user is first pushed a presentation interface 10, which is tiled on a touch screen display. Referring to fig. 3, the presentation interface has a presentation area 11 occupying most of the presentation interface, and the presentation area has a first graphic 12 occupying most of the presentation area, the first graphic being intended to be quickly memorized by the user (rehabilitation assessment subject) within a first predetermined time period. Besides the display area, the display interface is also provided with an indication window 14 for displaying the first preset time, in addition, a status bar 13 is also arranged on the display interface, and a program return operation button and a function selection button are arranged in the status bar. The preset time is displayed in the indication window 14 of the first preset time, and the display interface of the present invention is limited to the first preset time for the time displayed by the user, so the indication window of the first preset time can set the first preset time as countdown for reminding the user of the duration of exiting the display interface.

Referring to fig. 2, a preferred example of this is that the display interface 10 is divided into more than one display area 11, specifically four display areas 11, the four display areas are combined into a "grid", each grid is a display area, and each display area displays a first graphic, and the first graphic displayed in each display area is different from each other. In this case, therefore, the user (rehabilitation evaluation subject) is required to memorize four figures quickly within a prescribed first preset time. Also, in this example, the indication window 14 and the status bar 13 that display the first preset time are still provided.

In the above example, the first preset time may be set to 30S, but may be set to other times, for example, 45S.

In one example, the first graph 12 of the present invention is pre-stored in a memory, and a plurality of first graphs are pre-stored in the memory, and when the display interface 10 is pushed by touching the display screen, at least one first graph is randomly called from the memory. The first pattern is formed as follows:

(1) is formed by mutually crossing or/and connecting or/and juxtaposing or/and nesting a plurality of lines. The lines may be straight line segments including horizontal line segments parallel to the pixel rows, or vertical line segments parallel to the pixel columns, or may be oblique line segments forming an angle of 45 ° with the pixel rows.

(2) The device is formed by arbitrary combination or independent combination of circular shapes and arbitrary polygons in modes of crossing, connecting, juxtaposing, nesting and the like. In this way, the figures are still formed by lines, for example, in which the circles are formed by lines, without or with color in the middle.

(3) The color block is formed by arbitrary combination or independent combination of circular, arc and polygon in modes of crossing, connecting, juxtaposing, nesting and the like. In this way, the formed figure is a color-filled figure in which geometric figures with closed edges are filled with color patches. The color blocks are different from the background color of the display area.

After the first preset time, the touch display screen exits the display interface and pushes the input interface 20 to the user. The user (rehabilitation evaluation subject) is asked to draw the first graphic just seen by memorizing the first graphic within a second preset time and by means of touch input on the input interface. Referring to fig. 5, when there is only one presentation area in presentation interface 10, there is also only one entry area 21 in the entry interface.

Referring to fig. 4, an example is that the entry interface 20 is split into entry areas 21 of the same number, shape and position as the presentation areas, and the user's input is received separately at each entry area. Specifically, in one of the above examples, the display interface 10 has one display area 11, and the rest are the indication window and the status bar 13 for displaying the first preset time. Besides the input area, the input interface is also provided with an indication window 24 for displaying second preset time, and in addition, a status bar is also arranged on the input interface, and a program return operation button and a function selection button are arranged in the status bar. The preset time is displayed in the indication window 24 of the second preset time, and the time for receiving the input operation of the user through the input interface of the invention is limited by the second preset time, so that the indication window 24 of the second preset time displays the countdown of the second preset time and is used for reminding the user of the remaining time for inputting the operation.

In one of the above examples, the presentation interface 10 is split into four presentation areas 11, which are collectively combined into a "grid". Each grid is a display area, each display area displays a first graph, and the first graph displayed in each display area is different. To correspond to this example, the input interface 20 of the invention is therefore likewise split into four input areas 21, distributed in the shape of a "grid". Each entry area individually receives a user's touch input. The individually receiving user touch input comprises: when the initial position of the touch input of the user is located in the current input area, the touch track is only displayed in the current input area, the input interface also only receives the touch input in the current input area, and if the touch track exceeds the boundary of the current input area, the exceeding touch track is not displayed.

As an example, the input interface further has a clear button 23, and when the user clicks, an instruction for clearing the last touch trajectory or all touch trajectories is generated.

One example is that the entry interface has at least an erase key 26, and in the erase key 26 mode, the entry interface receives user touch input, and the system generates an instruction for erasing the completed touch trajectory.

One example is an entry interface having at least a brush key 25, and when clicked by the user, a touch input by the user in the entry area 21 forms a touch trajectory. It may be set that after entering the entry interface, the second graphic is automatically formed for the touch input by default (brush key 25 is open), and only after the user uses the erase key 26 or the clear key 23, the brush key 25 needs to be clicked again to form the second graphic for the touch trajectory.

It should be noted that the program return operation button, the function selection button, the clear button 23, the erase button 26, and the brush button 25 in the display interface 10 and the input interface 20 are all virtual buttons, and a user touches and clicks the virtual buttons to generate an instruction or an instruction set for the processor to execute, and after the processor executes a task, the instruction or the instruction set is correspondingly fed back to the display interface and the input interface.

The entry interface 20 receives a sliding touch input by the user and displays a touch trajectory, which forms the second graphic 22.

In the above example, the second preset time may be set to 100S, but may be set to other times, such as 30S, 120S.

After the second preset time, the touch display screen exits the entry interface and pushes the conclusion interface 30. In the conclusion interface, the first graph 12 and the second graph 22 are displayed in parallel, and whether the first graph and the second graph are different or not can be visually compared. Referring to fig. 7, when the presentation interface has only one presentation area 11 and the entry interface has only one entry area 21, only one pair of the first graphic and the second graphic is presented in the contrast area 32 of the conclusion interface. The conclusion interface also presents a rehabilitation assessment conclusion 31.

Referring to fig. 6, an example is that, in the case that the display area and the entry area are both split into four display areas, for the corresponding display, the conclusion interface also includes four comparison areas 32 for displaying the first graphic and the second graphic in parallel. The conclusion interface is divided into four comparison areas (the four comparison areas are distributed in a grid), and the first graph and the second graph are displayed in each comparison area in parallel.

Referring to fig. 7, the rehabilitation assessment conclusion 31 includes the similarity conclusion and the instantaneous memory assessment result of the second graph and the first graph; the similarity is the same degree of the composition elements of the second graph and the first graph, the positions of the elements and the coexistence relationship of the elements.

The similarity conclusion is the similarity score of the second graph and the first graph, and the similarity score forms a data visualization graph or a number or a table recorded with data; one example is that the same degree score is represented in a bar graph or in a pie graph; or directly, the numbers are made into tables and expressed.

The instantaneous memory assessment result is a data visualization graph or number or a table recorded with data.

In the above example, the touch display screen has the presentation interface 10, the entry interface 20, and the conclusion interface 30 in stages, wherein the presentation area and the entry area are completely corresponding, and the correspondence referred to herein includes two aspects, as follows:

one aspect is the correspondence of the number, the position (the position displayed on the touch display screen), the shape and the area, when the display interface is a display area, the input interface is only an input area, and the position, the shape and the area of the input area are the same as those of the display area; the conclusion interface is also only divided into an area for displaying the first graph 12 and the second graph in parallel; when the display interface is divided into four display areas (distributed in a grid), the display interface is provided with a first display area, a second display area, a third display area and a fourth display area, the input interface is also correspondingly divided into four input areas, the positions, the shapes and the areas of the input areas are the same as those of the display areas, the input areas are provided with a first input area, a second input area, a third input area and a fourth input area, and the conclusion interface is also divided into the grid when a first graph and a second graph are displayed in parallel and is provided with a first comparison area, a second comparison area, a third comparison area and a fourth comparison area.

The second aspect is: when the second graph is compared with the first graph, the second graph in the first input area is required to be compared with the first graph in the first display area; the second graph in the second recording area is compared with the first graph in the second display area; the second graph in the third recording area is compared with the first graph in the third display area; the second graphic in the fourth entry area is contrasted with the first graphic in the fourth display area. Likewise, the first contrast area also requires that the second graphic in the first entry area and the first graphic of the first presentation area be presented in parallel.

The method for operating the rehabilitation assessment computer system provided by the embodiment of the invention is operated in the rehabilitation assessment computer system, wherein the system comprises a computer readable storage medium storing program codes, and the program codes comprise instructions which can be used for executing the method for operating the invention.

The implementation of the computer system operation method of the invention is realized by running in a computer in the form of software codes and interacting with an operation user, the steps of the invention are edited into the software codes and installed in a computer with a computing function, for example, in the form of the software codes and installed in a smart phone or a tablet personal computer, and then the computer system operation method of the invention is realized by the operation of the user on the computer.

When running in a computer in the form of software code, the software code may be located in a random access memory, a flash memory, a read only memory, or a programmable read only memory or an erasable programmable memory, or a storage medium such as a register that is well known in the art. The processor 01 reads the information in the memory and combines with other hardware to complete the steps of the computer system operation method.

In one example, the method for operating the rehabilitation assessment computer system according to the present invention is implemented in the rehabilitation assessment computer system, and the rehabilitation assessment computer system includes a tablet computer 1 having a touch display screen.

Referring to fig. 8, the steps of the method of operation include:

s1: the display interface displays a first graph.

A presentation interface 10 in which at least a first graphic 12 is presented is pushed to the user (rehabilitation assessment subject) in a touch display. The first graphic is presented to and requires prompt memory from the rehabilitation assessment subject.

S2: and switching the display interface into an input interface.

After 60S, the touch display screen exits the display interface and pushes the entry interface 20 to the rehabilitation assessment object.

S3: the input interface receives input, and the touch track forms a second graph.

The input interface receives input of the rehabilitation evaluation object, the input is sliding touch on the input interface for multiple times, the touch track 40 is displayed, and the touch track 40 forms the second graph 22. The user is asked to draw a second graphic based on the first graphic in memory.

S4: and after the time of 120S, the touch display screen exits the input interface.

S5: and comparing the second graph with the first graph, and calculating the similarity of the second graph with the first graph.

S6: and obtaining the similarity conclusion and the instantaneous memory evaluation result according to the similarity of the second graph and the first graph.

S7: a conclusion interface 30 is pushed that shows the same degree conclusion and transient memory assessment results for the second graph as the first graph.

In one example, the rehabilitation assessment computer system operation method is implemented in the rehabilitation assessment computer system; the method comprises the following steps:

s1: a presentation interface 10 is pushed to the user in the touch display screen, in which at least a first graphic is presented. Preferably, a plurality of first patterns are preset in the memory, so that a user who participates in the evaluation for many times is prevented from remembering the patterns according to the memory and experience of the last evaluation. When the presentation interface is pushed to the user, one of the first graphics is called from the memory and then randomly placed in each presentation area 11. The presentation interface also presents the countdown of the first preset time to the user.

S2: after the first preset time, the touch display screen automatically exits from the display interface and is converted into the input interface 20.

S3: the entry interface 20 receives a single-finger sliding touch input from the user and displays a touch trajectory 40 of the user touch input, and the system recognizes the touch trajectory as the second graphic 22. Referring to fig. 9, it should be noted that when the touch trajectory of the touch input has an angle turn exceeding 157 ° (definition of angle turn exceeding 157 °: referring to fig. 9, an angle formed by an extension line of the currently formed touch trajectory and a touch trajectory after turning is greater than 157 °, referring to a dotted line in fig. 9 as an extension line of the touch trajectory), the touch trajectory is not displayed any more, but is displayed as an erased current touch trajectory, and an erase length 41 for the current touch trajectory is a sliding touch length after turning. In addition, the entry area is required to receive the touch input of the user independently, when the initial position of the touch input of the user is located in the current entry area, the touch track is only displayed in the current entry area, the entry interface also only receives the touch input in the current entry area, and if the touch track exceeds the boundary of the current entry area, the exceeding touch track is not displayed.

For the identification of touch tracks, currently, a tablet personal computer on the market is mainly a capacitive screen, when a finger clicks the screen, a small amount of current is absorbed from a contact point, voltage drop of corner electrodes is caused, the current respectively flows out from electrodes on four corners of the touch screen, the current flowing through the four electrodes is in direct proportion to the distance from the finger to the four corners, the controller obtains the positions of the touch points through accurate calculation of the proportion of the four currents, and the positions are connected to form the touch tracks.

S4: and after the second preset time, the touch display screen automatically exits from the input interface, the touch input of the user is not received any more, and at least the touch input of the user is not recognized as a constituent element of the second graph any more.

S5: and the system is switched to the background operation to process the second graph.

Specifically, the system background fits the second graph into a standard graph (step S51); and decomposes the second graphic composition element feature (steps S52-S53) and records the second graphic composition element feature (step S54).

The method for fitting the second graph into the standard graph comprises the following steps:

s51, end point positioning: in the second graph, the second endpoint is moved to the first endpoint when the later-produced second endpoint is within the generated first distance range of the first endpoint. The first case here is that when the input area in the input interface is only one area, the second image occupies a large area, the connection between elements is also large, and the connection is not accurate, so the first distance may be set to a large value, in this example, a 28-pixel value or 1cm is set; in the second case, when the input area is 4 areas, the second image input by the user is smaller, and the connection between the elements is more accurately buckled, so that the first distance can be set to a smaller value, in this example, to a value of 14 pixels or 0.5 cm. Therefore, in the first case, when the end point is located and the distance from the second end point to the first end point is less than 28 pixel values or 1cm, the second end point automatically coincides with the first end point and is located at the same position (on the same pixel point); in the second case, the second endpoint automatically coincides with the first endpoint and is positioned at the same position when the distance from the second endpoint to the first endpoint is less than 14 pixel values or 0.5 cm.

When the first distance range of the endpoint formed later in the touch input process has the composition element formed earlier, and the first endpoint generated does not exist, the endpoint is displaced to the composition element formed earlier by the shortest distance. If the first distance range has both the first end point and the composition element formed previously, the first distance range is shifted to the other end point formed previously, and if only the composition element formed previously, the first distance range is shifted to the composition element.

The end point positioning is positioning in the second graph, and considering the end point connection condition when the user inputs, the first distance is the distance between the second end point formed after the user inputs and the first end point, and is not the distance after the second graph is fitted to the standard graph. Therefore, the connection relation between the elements of the second graph recorded by the system and fitted to the standard graph is not influenced.

The purpose of end point positioning is that in the touch input process, fingers are difficult to accurately position on a touch display screen, so that when the end points of two line segments are connected or crossed and connected with composition elements, a user is difficult to accurately draw the end points on required pixel points, and therefore when the two end points are close to a certain distance range, the user considers that the real intention expression of the user is that the two end points are drawn on the same pixel point or the two elements are crossed and connected.

S52, after the graph is normalized, decomposing the composition element characteristics of the second graph, or segmenting line segments of the second graph, and splitting elements input by the second graph into independent elements: forming a transverse line segment, a longitudinal line segment, a semicircular arc line segment, a circle, a first inclined line segment and a second inclined line segment. When the touch track has an angle turn of 23-157 degrees, the corner front and corner back are segmented into two elements with the corner 42 as the end point. Wherein the definition of the turning angle and the turning direction is as follows: referring to fig. 9 and 10, an angle between an extension line of a currently formed touch trajectory and a touch trajectory after turning is taken as an angle, and a dotted line in fig. 9 and 10 is an extension line of the touch trajectory. Turning at an angle of 25 degrees, and regarding the turning as the same straight line segment as the touch track formed currently; an angular turn greater than 157 has been set to erase the current touch trajectory during touch input.

S53, after decomposition, identifying a second graphic composition element type, wherein:

a touch trajectory parallel to the pixel row is identified as a horizontal line segment x parallel to the pixel row. Parallel to the pixel rows herein refers to touch trajectories that make an angle of 23 ° or less with the pixel rows, and may be understood as being substantially parallel to the pixel rows.

A touch trajectory parallel to the pixel columns is identified as a vertical line segment parallel to the pixel columns. Parallel to the pixel columns herein refers to touch trajectories making an angle of 23 ° or less with the pixel columns, and may be understood as being generally parallel to the pixel columns.

And the touch tracks with end points at the upper left side and the lower right side of the touch display screen and forming an included angle of 23-67 degrees with the pixel row are straight line segments, and are identified as first inclined line segments y forming an included angle of 45 degrees with the pixel row. Wherein angles below 23 have been identified as transverse line segments and angles above 67 have been identified as longitudinal line segments.

The end points are positioned above the right side and below the left side of the touch display screen, and form a touch track of straight line segments with an included angle of 23-67 degrees with the pixel row, and the touch track is identified as a second inclined line segment z forming an included angle of 45 degrees with the pixel row. Wherein angles below 23 have been identified as transverse line segments and angles above 67 have been identified as longitudinal line segments.

The semicircular touch trajectory is identified as a semicircular arc segment, where the semicircular arc is understood to be an arc of a touch trajectory that is less than 3/4 the full circumference, i.e., identified as a semicircular arc segment. The semicircular arc segment is provided with an upper arc with an upward arc top, a lower arc with a downward arc top, a left arc with a leftward arc top and a right arc with a rightward arc top.

A circular touch trajectory is recognized as a circle. Here, a circle is understood to mean that the touch trajectory forms an arc exceeding the entire circumference 3/4, i.e., is recognized as a circle.

The end points referred by the present invention are the start point and the end point of the touch trajectory 40, and when the second graphic composition element is integrated, the sliding direction of the touch trajectory is not considered, the start and end positions are not considered, and only the final touch trajectory presentation is considered, so that both the touch trajectory start point and the touch trajectory end point are identified as the end points.

Through the steps, the decomposed second graphic composition element characteristics can be obtained. Since the main function of the present invention is to evaluate the instantaneous memory ability, the first graph is often simple in structure, and is usually a variety of graphs formed by oblique line segments with rectangular, circular, arc, and 45 ° included angles, and the number of elements having a composition is not large, so that when input is considered, the input is usually recognized as a simple graph, not a variety of complex graphs, and the input does not have other element graphs exceeding the elements specified in the present invention. When the elements are recognized, the elements which are approximately the same as the first graph are considered as the user input, but the complex elements are not considered, so that the touch track is identified simply in the touch input process of the invention, and the first graph which is approximately consistent with the simple structure is considered as the user input in the processes of standardizing graph decomposition and recognizing composition elements.

S54, recording the characteristics of the second graphic composition element, specifically:

counting the number of all elements of the second graph, and recording the characteristics of each element, wherein the counting comprises the following steps:

numbering each element: firstly, setting a numbering sequence, and determining the direction and the sequence of each element of a label, wherein a preferred example is that the labeling direction is from left to right and from top to bottom. For example, when marking horizontal lines, the horizontal line which is the leftmost horizontal line and the uppermost horizontal line is marked as a first horizontal line; then searching for a second transverse line segment which is also positioned at the leftmost side and is positioned lower than the first transverse line segment; then searching for a third transverse line section which is also positioned at the leftmost side and is positioned lower than the second transverse line section until the searching of the leftmost side is finished; the cross-line segment on the right side is then looked up, again starting with the marker from above. The other longitudinal line segments, the inclined line segments, the circular arcs and the circles are marked from left to right and from top to bottom sequentially.

Of course, the numbering order may be other orders, for example, different from the above preferred example, the longitudinal line segment is searched first, then the circle is searched, and then the circular arc is searched. The number order may be set in another order, for example, the order is first searched from the bottom to the top, not from the left to the right, but from the top to the bottom. The numbering order can be set, and other orders can be adopted, for example, all elements are searched sequentially from left to right and from top to bottom without considering the element types, and are numbered sequentially.

Referring to fig. 11, one example of the serial numbers of the marking elements is that when the horizontal segments are marked, the first horizontal segment is found to be marked as the first horizontal element x1, and the second horizontal segment is found to be marked as the second horizontal element x2, of course, if the third horizontal segment is also found, the third horizontal segment is marked as the third horizontal element x3, and the fourth horizontal segment is marked as the fourth horizontal element x4, until the horizontal segment is found completely.

Then, the search of the vertical line segment is started, the first vertical line segment is searched and marked as the first vertical line element b1, the second vertical line segment is searched and marked as the second vertical line element b2, and certainly, the third vertical line segment is searched and marked as the third vertical line element b3 until the search of the vertical line segment is finished.

And then, starting to search the first inclined line segment y, searching a first inclined line segment marked as a first inclined line first element y1, and searching a second inclined line segment marked as a first inclined line second element y2 until the first inclined line segment is searched completely.

Then finding out that the second inclined line segment is a second inclined line first element z 1; find the arc as the first arc element f1, find the circle, and so on. Each element is labeled.

Statistics of the co-existence of all elements of the second graph 22, marked as intersection or/and connection or/and juxtaposition or/and nesting, intersection being defined as: wherein the middle of one element (except for the endpoints) any part of another element has a contact; the connection is defined as: wherein the endpoints of one element have contact with the endpoints of another element; juxtaposition is defined as: the two elements have no contact with any part and do not belong to nesting; nesting is defined as: one element is surrounded by another element and does not touch any portion. Referring to fig. 11, for example, when the second pattern is as shown in fig. 11, the coexistence relationship of the elements is as follows:

s6: the first graphic 12 composition element features are called from the memory, and the first graphic composition element features also comprise the positions and connection relations among the elements, and the specific format refers to table 1.

The second graphical composition element feature is compared to the first graphical composition element feature. The method comprises the following steps:

s611: number of comparison elements:

the number of elements of the first graph is 5.

When the second graphic appearance element exceeds or is less than that of the first graphic, namely the second graphic appears an element which does not exist in the first graphic, or a graphic composition element which is contained in the first graphic and does not exist in the second graphic, the second graphic is regarded as a second graphic error. The following comparison procedure was abandoned.

S612: a contrast element, the first graphic composition element comprising: 2 longitudinal line segments, 2 transverse line segments and 1 downward arc at the top of the arc.

If the second graphic composition element does not match the first graphic composition element, for example, the second graphic has 1 vertical line segment, 2 horizontal line segments, 1 downward arc with downward arc top and 1 first inclined line segment, then the second graphic composition element does not match the first graphic composition element and is considered as a second graphic error. The following comparison procedure was abandoned.

S613: and comparing the element connection relation. Each element acts as a reference object once and the remaining elements are compared once against the reference object. The first graphic element also has a characteristic of a coexistence relationship table of elements similar to table 1. The table of the co-existence relationship of the characteristics of the second graphic element is compared with the table of the co-existence relationship of the first graphic element (table 1) for each table content. If one does not correspond, the second graphic error is considered. For example, the first graphic element is characterized by the intersection relationship between the element x1 and the element x2, and the juxtaposition relationship between the element x1 and the element x2 is shown in Table 1 as a second graphic error.

S7: when the comparison is performed in step S6, the composition elements and the relative positions between the elements and the coexistence relationship between the elements of the second figure 22 and the first figure 12 are identical, and the second figure is considered to be correct.

Since the display interface has 4 display areas 11, when the second graphic of an entry area 21 and the corresponding display area is correct to the first graphic, it is recorded as a second graphic correct. The second graphic in each entry area is compared with the first graphic in the corresponding presentation area in steps S5-S6.

Calculating the ratio of the correct number of the second graph to the number of the display areas;

wherein, in the case of a number of four display areas, the second graphic less than three entry areas is correct, the ratio is lower than 75%, the conclusion interface displays a rehabilitation assessment conclusion 31 in which the instantaneous memory rating is the first conclusion; the first conclusion is that: the assessment is that there is an abnormality in the instantaneous memory, or it is displayed only in "score below 75%" or in other sense, or a data bar graph, bar graph display.

Wherein, in case of the number of four display areas, the second graph equal to three entry areas is correct, the ratio is 75%, the conclusion interface displays the rehabilitation assessment conclusion 31, wherein the transient memory assessment is the second conclusion; and a second conclusion is that: assessment was mild abnormalities in transient memory, or only displayed as "score 75%", or other meaning, or displayed as a data bar graph, bar graph.

When the number of the four display areas is larger than that of the second graph of the three input areas, the ratio is more than 75%, the conclusion interface displays a rehabilitation assessment conclusion 31, and the instantaneous memory assessment is a third conclusion; and a second conclusion is that: the assessment is that the transient memory is normal, or is displayed only in "score 100%", or in other sense, or is displayed as a data bar graph, bar graph.

In another embodiment of the present invention, the system of the present invention is installed in a desktop computer (not in a touch display), in which the touch input of the present invention is replaced by a mouse operation input, and a trace on the display screen during the mouse operation is equivalent to a trace of a slide input during the touch input, so that the present invention can also be implemented in a desktop computer.

The above are examples of the practice of the invention. In the above embodiments, the description of each embodiment has its own emphasis, and reference may be made to the related description of other embodiments for parts that are not described or recited in any embodiment.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present invention, and are intended to be included within the scope of the present invention.

Claims

1. The running method of the rehabilitation assessment computer system is characterized by being realized by the rehabilitation assessment computer system; the rehabilitation evaluation computer system comprises a touch display screen coupled with the processor, a communication interface and a memory, wherein a computer program is stored in the memory, and the touch display screen:

after the second preset time, the touch display screen quits the input interface, and a conclusion interface is pushed to the user; the conclusion interface displays a first graph and a second graph in parallel and displays a rehabilitation assessment conclusion; the rehabilitation assessment conclusion comprises the same conclusion of the second graph and the first graph and the transient memory assessment result; the same is that the composition elements of the second graph and the first graph are the same and the coexistence relationship among the elements is the same;

the operation method comprises the following steps:

the input interface receives sliding touch input of a user for a plurality of times, and displays a touch track, and the touch track forms a second graph;

calculating whether the composition elements of the second graph and the first graph, the positions of the elements and the coexistence relationship between the elements are the same or not; obtaining the same conclusion and the instantaneous memory evaluation result according to whether the second graph is the same as the first graph or not;

2. The method of claim 1, wherein the sliding touch input comprises: when the starting end of the touch track is in one of the input areas, only the current input area is enabled to independently receive the touch input of the user, and the touch input exceeding the boundary of the current input area is not displayed and not received;

3. The method for operating a rehabilitation assessment computer system according to claim 1, wherein said step of calculating whether the composition elements and the positions of the elements and the co-existing relationships between the elements of the second graph and the first graph are the same comprises the steps of:

s71: the second graph is arranged into a standard graph;

4. The method of claim 3, wherein the computer system for rehabilitation assessment is configured to run,

the second graph is arranged into a standard graph; the method comprises the following steps: when a first distance range of a later formed endpoint has a first formed composition element in the touch input process, the endpoint is shifted to the position of the first formed composition element by the shortest distance, and if the first distance range also has other endpoints formed in advance, the endpoint is shifted to other endpoints formed in advance; the end points are a touch track starting point and a touch track ending point.

5. The method of claim 3, wherein the computer system for rehabilitation assessment is configured to run,

the decomposing of the standard graph specifically comprises the following steps: the touch track has an angle of 23-157 degrees of rotation, and the touch track before and after the corner is decomposed by taking the corner as an end point;

the identifying the decomposed second graphical composition element, wherein:

identifying the touch track of the semicircular arc as a semicircular arc segment, specifically as an upper arc with an upward arc top, a lower arc with a downward arc top, a left arc with a leftward arc top and a right arc with a rightward arc top;

and recognizing the circular touch track as a circle.

6. The method of claim 3, wherein the computer system for rehabilitation assessment is configured to run,

the recording of the second graphic composition element features specifically includes:

(2) counting the number of all elements of the second graph;

7. The method of claim 3, wherein the computer system for rehabilitation assessment is configured to run,

the memory is preset with a first graph and a first graph composition element characteristic;

the step of comparing the second graphic composition element characteristic with the first graphic composition element characteristic specifically comprises the following steps:

comparing whether the composition of the second graphic composition element is equal to that of the first graphic composition element;

8. The method according to claim 1, wherein the step of obtaining the same conclusion and the transient memory assessment result according to whether the second graph is the same as the first graph comprises:

comparing each second graph with the corresponding first graph respectively, and when the composition elements of the second graphs and the first graphs, the positions among the elements and the coexistence relations among the elements are the same, determining that the second graphs are correct;

wherein, when the ratio is less than 75%, the conclusion interface exhibits a transient memory rating of a first conclusion;