CN107242877A - A kind of evaluation system and its assessment method of sexy system training of being emotionally stable - Google Patents
A kind of evaluation system and its assessment method of sexy system training of being emotionally stable Download PDFInfo
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Abstract
The present invention provides a kind of evaluation system and its assessment method of sexy system training of being emotionally stable, and the evaluation system includes main control unit, annular hand grip, metal guide rail, and annular hand grip is moved between the left end and right-hand member of metal guide rail along metal guide rail；The assessment method is microprogram control unit MCU detection annular hand grip location status setup tests, one end that annular hand grip leaves metal guide rail starts timing test, microprogram control unit MCU detections annular hand grip motion state during annular hand grip is moved, test is finally completed, the final score of user is calculated according to testing time and errors.The present invention is by judging that annular hand grip leaves end points and contact terminal determines the start and end time of training, the frequency of exposure and time for judging annular hand grip and metal guide rail in the process evaluate error, accurately reflect human brain to the motion control mechanism of arm action and kinetic stability and the sensitivity of upper limbs body.
Description
Technical Field
The invention relates to an evaluation system, in particular to an evaluation system and an evaluation method for emotional stability system training.
Background
Stability refers to the ability of a person to more stably focus attention on a specific object and activity within a certain period of time, namely the working quality, and stability training can improve the quality of life, optimize the quality of life, and improve the stability and sensitivity of human brain to arm movement to develop the equipment.
The arms are of particular importance to humans: (1) the motor functions of the hand and the arm are closely related to the brain, cerebellum, nerves, muscles, blood circulation system, etc., and the degree of arm stability is closely related to the physiological state of human. (2) When some parts of human body are affected with pathological changes and get obstacles, the stability degree of arm movements is often affected, and the arm stability degree is closely related to the pathological state of human body. (3) The degree of stability of arm movements is closely related to the state of attention, emotion, rest, high-level and low-level nerve activity of a person, and the degree of arm stability is closely related to the psychological state of the person.
Therefore, the arm stability degree is an important parameter of human body conditions (physiological quality and psychological quality), is an important mark for reflecting the functional condition of the central nervous system and the health and sensitivity degree of the upper limb body, is a new important index for health examination and rehabilitation evaluation, and is an important index for psychological test.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention aims to provide an emotional stability sensing system training evaluation system and an evaluation method thereof, so as to overcome the defects in the prior art.
In order to achieve the purpose, the invention provides an emotional stability system training evaluation system and an evaluation method thereof, wherein the evaluation system comprises a main control unit, a power supply unit, an annular handle, a metal guide rail, keyboard keys, a liquid crystal display and an application interface; the main control unit is used for establishing normal distribution mathematical models with different difficulty levels to serve as evaluation basis of the arm stability level; automatically calculating and evaluating emotional stability according to the recognition processing of the signal of the movement of the user holding the annular handle along the metal guide rail in the training process, the operation time and the error times of the user training, and displaying the test result on the liquid crystal display and storing the test result in the SD card; the power supply module is connected with the main control unit and supplies power to the main control unit; the circular end of the annular handle is sleeved on the metal guide rail, the handle end of the annular handle is connected with the main control unit so as to detect the position state of the annular handle, and the annular handle moves between the left end and the right end of the metal guide rail along the metal guide rail; the metal guide rail is a three-dimensional bent pipe rail and is connected with the main control unit; the left end of the guide rail is provided with a left contact endpoint, the right end of the guide rail is provided with a right contact endpoint, and the annular handle leaves the endpoints and the contact endpoints so as to determine the starting time and the ending time of training; the keyboard keys are connected with the main control unit, and the keyboard keys are used as external input equipment and used for registering, logging in, adjusting volume and operating in the training process; the liquid crystal display is connected with the main control unit and used as external output equipment for displaying an operation interface and an evaluation result; the application interface is connected with the main control unit and used for expanding the external equipment.
As a further explanation of the evaluation system of the present invention, preferably, the main control unit includes a microprogram controller MCU, a handle interface unit, a metal guide rail control unit, a key control unit, an LCD control unit, a system clock unit for timing, a storage unit, and an application interface control unit; the handle interface unit is used for externally connecting the annular handle, detecting the position state of the annular handle and feeding back the result to the microprogram controller MCU; the metal guide rail control unit is used for externally connecting the metal guide rail, determining the starting time and the ending time of training according to the leaving endpoint and the contact endpoint of the annular handle, detecting the contact times and the contact time of the annular handle and the metal guide rail and feeding back the result to the Microprogrammed Control Unit (MCU); the key control unit sends an input signal of a keyboard key to the Microprogrammed Control Unit (MCU); the LCD control unit sends the output signal of the microprogrammed control unit MCU to the liquid crystal display; the system clock unit is used for generating a clock signal and driving the Microprogrammed Control Unit (MCU); the storage unit is used for storing system parameters and user registration information; and the application interface control unit is used for converting an input signal of the external equipment accessed to the application interface into a signal which can be identified by the Microprogrammed Control Unit (MCU).
As a further explanation of the evaluation system of the present invention, preferably, the metal guide rail control unit includes a metal guide rail detection unit, a metal guide rail left end control unit, and a metal guide rail right end control unit; the micro-program controller MCU detects the placement state of the annular handle, the contact times and the contact time of the annular handle and the metal guide rail through the metal guide rail detection unit; the metal guide rail left end control unit is connected with the guide rail left end point, the metal guide rail right end control unit is connected with the guide rail right end point, and the metal guide rail left end control unit and the metal guide rail right end control unit detect the leaving end point and the contact end point of the annular handle to determine the starting time and the ending time of training.
As a further description of the evaluation system of the present invention, preferably, the application interface includes an audio interface, a USB interface, an ethernet interface, and an SD card interface; the audio interface is connected with the Microprogrammed Control Unit (MCU) through an audio control unit and is externally connected with a buzzer and used for testing voice prompts in the operation process; the USB interface is connected with the Microprogrammed Control Unit (MCU) through a USB control unit and is externally connected with an expansion device; the Ethernet interface is connected with the Microprogrammed Control Unit (MCU) through an Ethernet control unit and is connected with the Internet through a network cable; the SD card interface is connected with the Microprogrammed Control Unit (MCU) through the SD card control unit, and is externally connected with an SD card and used for transferring and storing the test record into a computer for storage, so that statistics is facilitated.
As a further explanation of the evaluation system of the present invention, preferably, the normal distribution mathematical model includes the following models: the model of the number of times is: wherein x represents the number of errors, f (x) represents the score, the highest score is 100, n is the number of normal errors, and m is the score; model of time:wherein y is the test time in seconds S, f(y) represents the score, with the highest score of 100, q being the normal test time, and p being the score; number and time fitted model: wherein T is1And T2Respectively represent a weight, and T1+T2＝1。
In order to achieve another object of the present invention, the present invention provides an evaluation method using the evaluation system, the evaluation method comprising the steps of: 1) healthy people at different ages are used as samples for analysis, and a normal distribution mathematical model is established as an evaluation standard; 1-1) sample data collection: each sample is tested on the test system respectively, moves on the metal guide rail through the handheld annular handle and sends test data to the Microprogrammed Control Unit (MCU); 1-2) sample data storage: classifying and counting all sample test data according to age groups by the MCU to obtain the normal distribution mathematical model, and storing the normal distribution mathematical model in a storage unit or an SD card; 2) performing stability training on a training user by using the training evaluation system to obtain a test result; 2-1) the micro-program controller MCU detects the position state of the annular handle to determine the start of training; 2-2) starting training when the handle end of the annular handle leaves a left contact endpoint or a right contact endpoint, starting timing by the micro-program controller MCU, enabling a user to hold the annular handle to walk around the irregular metal guide rail, and detecting the motion state of the annular handle by the micro-program controller MCU to determine the error times and the contact time of the annular handle and the metal guide rail; 2-3) finishing the training when the handle end of the annular handle is contacted with the right contact endpoint or the left contact endpoint, and finishing timing by the micro-program controller MCU; 3) and the micro-program controller MCU adopts a full-automatic test integral system mode, extracts the test data of the training user from the storage unit, compares the test data with the sample data, and calculates the final score of the training user through a normal distribution mathematical model according to the recorded test time and error times.
As a further explanation of the evaluation method according to the present invention, it is preferable that the ring handle position state includes the following cases: 1) if the circular end of the annular handle is positioned at the left end of the guide rail of the metal guide rail, the handle end of the annular handle is contacted with the left contact end point, and a user needs to take up the annular handle to move to the right end of the guide rail of the metal guide rail to finish the test; 2) if the circular end of the annular handle is positioned at the right end of the guide rail of the metal guide rail, the handle end of the annular handle is contacted with the right contact end point, and a user needs to take up the annular handle to move to the left end of the guide rail of the metal guide rail to finish the test; 3) if the annular handle is not arranged at the left end of the guide rail and the right end of the guide rail, a user needs to reset the annular handle to the left end of the guide rail or the right end of the guide rail, the handle end of the annular handle is contacted with the left contact endpoint or the right contact endpoint, and resetting is successful.
As a further explanation of the evaluation method according to the present invention, preferably, in step 2), the user holds the loop-shaped handle to start and end at the same end of the metal guide rail, and there is no test result.
As a further explanation of the evaluation method according to the present invention, preferably, in step 2), the annular handle is contacted with the metal guide rail, and the contact time exceeds 3 seconds, then the test is ended; or, the operation is not finished within 10 minutes, the system judges that the test is overtime, and the test is finished; or, after the test is started, the number of errors is too many and is more than 99, and the test is finished.
The invention determines the starting time and the ending time of training by judging the leaving endpoint and the contact endpoint of the handle ring, judges the contact times and the contact time of the handle ring and the metal guide rail in the process to evaluate errors, and accurately reflects the motion control mechanism of the human brain including the whole central nervous system to the arm action and the motion stability and the sensitivity of the upper limb organism.
The invention relates to stability training equipment developed by an STM32 single chip microcomputer based on ARM as a core, which adopts a digitization technology and an advanced algorithm technology thereof to improve the reasonability of evaluation data. And obtaining the current arm stability level of the user by applying an operation behavior fitting algorithm according to the operation time and the error times tested by the user. The test process is standardized by using microcomputer control hardware and modern microelectronic technology, the user can use the test device for a long time to achieve the effect of improving the stability of both hands, and the test device has the characteristics of simple and convenient operation, automatic timing, counting, calculation and low cost.
Drawings
FIG. 1 is a hardware schematic block diagram of an evaluation system of the present invention;
fig. 2 is a functional structure block diagram of the evaluation system of the present invention.
Detailed Description
To further understand the structure, characteristics and other objects of the present invention, the following detailed description is given with reference to the accompanying preferred embodiments, which are only used to illustrate the technical solutions of the present invention and are not to limit the present invention.
As shown in fig. 1, fig. 1 is a hardware schematic block diagram of the evaluation system of the present invention; the evaluation system comprises a main control unit 1, a power supply module 2, an annular handle 3, a metal guide rail 4, a keyboard key 5, a liquid crystal display 6 and an application interface 7; the main control unit 1 is used for establishing normal distribution mathematical models with different difficulty levels, and the normal distribution mathematical models are used as evaluation basis of arm stability levels; automatically calculating and evaluating emotional stability according to the recognition processing of signals of the movement of the user holding the annular handle 3 along the metal guide rail 4 in the training process, the operation time and the error times of the user training, and displaying the test result in the liquid crystal display 6 and storing the test result in the SD card; the power module 2 is connected with the main control unit 1 and supplies power to the main control unit 1; the circular end of the annular handle 3 is sleeved on the metal guide rail 4, the handle end of the annular handle 3 is connected with the main control unit 1 so as to detect the position state of the annular handle 3, and the annular handle 3 moves along the metal guide rail 4 between the left end and the right end of the metal guide rail 4; the metal guide rail 4 is a three-dimensional bent pipe track and is connected with the main control unit 1; the left end of the guide rail is provided with a left contact endpoint, the right end of the guide rail is provided with a right contact endpoint, and the annular handle 3 leaves the endpoints and the contact endpoints to determine the starting time and the ending time of the training; the keyboard keys 5 adopt a 4-by-3 keyboard and are connected with the main control unit 1, and the keyboard keys 5 are used as external input equipment for registering, logging in, adjusting volume and operating in the training process; the liquid crystal display 6 adopts a 7-inch TFT liquid crystal screen for display and is connected with the main control unit 1, and the liquid crystal display 6 is used as external output equipment for displaying an operation interface and an evaluation result; the application interface 7 is connected with the main control unit 1 and used for expanding external equipment.
Referring to fig. 2, fig. 2 is a functional structure block diagram of the evaluation system of the present invention; the main control unit 1 comprises a microprogram controller MCU11, a handle interface unit 12, a metal guide rail control unit 13, a key control unit 14, an LCD control unit 15, a system clock unit 16 for timing, a storage unit 17 and an application interface control unit 18; the MCU11 of the main control unit selects STM32F103VCT6, core-m 3 kernel, 256K Flash, 48K SRAM, parallel LCD interface, compatible 8080/6800 mode; the handle interface unit 12 is used for externally connecting the annular handle 3, detecting the position state of the annular handle 3 and feeding back the result to the microprogram controller MCU 11; the metal guide rail control unit 13 is used for externally connecting the metal guide rail 4, determining the starting time and the ending time of training according to the leaving endpoint and the contact endpoint of the annular handle 3, detecting the contact times and the contact time of the annular handle 3 and the metal guide rail 4 and feeding back the result to the microprogram controller MCU 11; a key control unit 14 for transmitting an input signal of the keyboard key 5 to the micro program controller MCU 11; the LCD control unit 15 transmits an output signal of the micro-program controller MCU11 to the liquid crystal display 6; a system clock unit 16 for generating a clock signal and driving the micro-program controller MCU 11; the storage type of the storage unit 17 is serial Flash, which is used for storing system parameters and user registration information, and the user test information is stored in the SD card and can be transferred to a computer for data statistics and analysis; the application interface control unit 18 is used for converting an input signal of an external device connected to the application interface 7 into a signal recognizable by the micro-program controller MCU 11.
The metal guide control unit 13 includes a metal guide detection unit 131, a metal guide left end control unit 132, and a metal guide right end control unit 133; wherein, the annular handle 3 contacts the metal guide rail 4, triggers the metal guide rail detection unit 131 to start detection, and is used for detecting the contact times and contact time of the annular handle 3 and the metal guide rail 4 and evaluating errors; the left contact point is connected with the metal guide left end control unit 132, the right contact point is connected with the metal guide right end control unit 133, and the metal guide left end control unit 132 and the metal guide right end control unit 133 are in point contact or non-contact with the left contact end point or the right contact end point through the handle end of the annular handle 3 so as to determine the starting time and the ending time of the training.
The application interface 7 comprises an audio interface 71, a USB interface 72, an Ethernet interface 73 and an SD card interface 74, wherein the audio interface 71 is connected with the microprogrammed control unit MCU11 through an audio control unit, and the audio interface 71 is externally connected with a buzzer and used for testing voice prompt in the operation process; the USB interface 72 is connected with the microprogrammed control unit MCU11 through a USB control unit, and the USB interface 72 is externally connected with an expansion device; the Ethernet interface 73 is connected with the microprogrammed control unit MCU11 through an Ethernet control unit, and the Ethernet interface 73 is connected with the Internet through a network cable; the SD card interface 74 is connected with the microprogrammed control unit MCU11 through the SD card control unit, and the SD card interface 74 is externally connected with an SD card and used for transferring test records to a computer for storage, so that statistics is facilitated.
The invention provides an evaluation method adopting the evaluation system, which comprises the following steps:
step 1): healthy people at different ages are used as samples for analysis, and a normal distribution mathematical model is established as an evaluation standard.
1-1) sample data collection: each sample is tested on the test system, moves on the metal guide rail 4 through the handheld annular handle 3, and sends test data to the microprogram controller MCU 11.
1-2) sample data storage: the micro-program controller MCU11 classifies and counts all sample test data according to age group to obtain the normal distribution mathematical model, and stores it in the storage unit 17 or in the SD card.
The mathematical model comprises the following models:
the model of the number of times is:where x represents the number of errors, f (x) represents the score, the highest score being 100, n is the number of normal errors, and m is the score.
Model of time:wherein y is the test time, time is S, f (y) represents the score, the highest score is 100, q is the normal test time, and p is the score.
Number and time fitted model:
wherein T is1And T2Respectively represent a weight, and T1+T21, wherein T1And T2Respectively represent a weight, and T1+T21 is ═ 1; when the number of errors is small, the weight of the number of times T1Is small; as the number of failures increases, the weight of the number increases; when the number of times of failure exceeds 20, the weight of the number of times T1Time weight T12When the score is 0, the score is completely determined by the number of failures.
Step 2): and carrying out stability training on the training user by using the training evaluation system to obtain a test result.
Firstly, a user can log in with the identity of a tourist and can also log in with an account number, the test system is logged in through the operation of a keyboard key 5, a test interface is displayed on a liquid crystal display 6, meanwhile, the microprogrammed control unit MCU11 detects the position state of the annular handle 3, and the system enters into a 'waiting test' state; wherein, the position state of the annular handle 3 comprises the following conditions: 1) if the circular end of the annular handle 3 is positioned at the left end of the guide rail of the metal guide rail 4, the handle end of the annular handle 3 is contacted with the left contact end point, the system enters a 'waiting test' state, and a user needs to take up the annular handle 3 and walk to the right end of the guide rail of the metal guide rail 4 to finish the test; 2) if the circular end of the annular handle 3 is positioned at the right end of the guide rail of the metal guide rail 4, the handle end of the annular handle 3 is contacted with the right contact end point, the system enters a 'waiting test' state, and a user needs to take up the annular handle 3 and walk to the left end of the guide rail of the metal guide rail 4 to finish the test; 3) if the ring-shaped handle 3 is not arranged at the left end and the right end of the guide rail, the liquid crystal display 6 displays that the handle is returned to the position! Meanwhile, the buzzer carries out voice prompt, a user needs to reset the annular handle 3 to the left end of the guide rail or the right end of the guide rail, the handle end of the annular handle 3 is contacted with the left contact end point or the right contact end point, the reset is successful, the liquid crystal display 6 displays that the handle is reset, the buzzer carries out voice prompt, and then the system enters a state of waiting for test.
Then, the user picks up the ring handle 3 in the "waiting for test" state, the handle end of the ring handle 3 is separated from the left contact end point or the right contact end point, the test starts, the system clock unit 16 starts timing, the buzzer makes a voice prompt, and "… under test" is displayed on the liquid crystal display 6.
Finally, the system clock unit 16 starts timing, a user holds the annular handle 3 by hand and walks around the irregular metal guide rail 4, the microprogram controller MCU11 detects the motion state of the annular handle 3, when the annular handle 3 is detected to contact the metal guide rail 4, the buzzer sends out a 'dripping' sound to prompt the user, the system judges that the operation is error and counts error times until the test is finished; wherein the end of the test comprises the following: 1) a user holds the annular handle 3 and walks from one end of the metal guide rail 4 to the other end of the metal guide rail 4, the handle is put down, and the system judgment section is 'test completion' and is displayed on the liquid crystal display 6; 2) the user holds the annular handle 3, starts and ends at the same end of the metal guide rail 4, and the system judges that the user actively ends the test and displays the test on the liquid crystal display 6; 3) after the test is started, the annular handle 3 is contacted with the metal guide rail 4, the contact time is more than 3 seconds, the system judges that the user violates the operation, and the test is finished; or, the operation is not finished within 10 minutes, the system judges that the test is overtime, and the test is finished; or, after the test is started, the number of errors is too large and is more than 99, the system judges that the number of errors is too large, and the test is ended.
Step 3): after the test is finished and under the effective condition, the micro-program controller MCU11 adopts a full-automatic test integration system mode to extract the test data of the training user from the storage unit 17, compares the test data with the sample data, and calculates the final score of the training user through a normal distribution mathematical model according to the recorded test time and the error times.
And training the user to record and store the test result of each time to the SD card, if the score of the time is 10 before the high ranking list, storing the test information into the high ranking list of the internal serial Flash, and if the scores are the same, recording the test information in the front with the early test time.
The invention adopts a full-automatic test integration system mode, automatically judges the start and the end of the test and judges the number of misoperation by researching the characteristics of the walking signal of the three-dimensional bent pipe track.
The invention also relates to a rehabilitation medical and functional training instrument using the concept of arm stability as guidance. The basic principle is that with the aid of the device, through repeated training of consciousness control action, along with information transformation, biofeedback, biological control and functional training processes, the brain commands are continuously regulated and enhanced to be transmitted to the dominance and control capacity of the whole central nervous system and the skeletal muscle system, control dysfunction is eliminated, and the state of function is improved until recovery.
It should be noted that the above summary and the detailed description are intended to demonstrate the practical application of the technical solutions provided by the present invention, and should not be construed as limiting the scope of the present invention. Various modifications, equivalent substitutions, or improvements may be made by those skilled in the art within the spirit and principles of the invention. The scope of the invention is to be determined by the appended claims.
Claims (9)
1. An evaluation system for emotional stability sensory system training is characterized by comprising a main control unit (1), a power supply unit (2), an annular handle (3), a metal guide rail (4), keyboard keys (5), a liquid crystal display (6) and an application interface (7); wherein,
the main control unit (1) is used for establishing normal distribution mathematical models with different difficulty levels and used as evaluation basis of arm stability level; according to the recognition processing of signals of the movement of the user holding the annular handle (3) along the metal guide rail (4) in the training process, the operation time and the error times of the user training, the emotional stability is automatically calculated and evaluated, and the test result is displayed on the liquid crystal display (6) and is stored in the SD card;
the power supply module (2) is connected with the main control unit (1) and supplies power to the main control unit (1);
the circular end of the annular handle (3) is sleeved on the metal guide rail (4), the handle end of the annular handle (3) is connected with the main control unit (1) to detect the position state of the annular handle (3), and the annular handle (3) moves along the metal guide rail (4) between the left end and the right end of the metal guide rail (4);
the metal guide rail (4) is a three-dimensional bent pipe track and is connected with the main control unit (1); the left end of the guide rail is provided with a left contact endpoint, the right end of the guide rail is provided with a right contact endpoint, and the annular handle (3) leaves the endpoints and the contact endpoints to determine the starting time and the ending time of training;
the keyboard keys (5) are connected with the main control unit (1), and the keyboard keys (5) are used as external input equipment for registering, logging in, adjusting volume and operating in the training process;
the liquid crystal display (6) is connected with the main control unit (1), and the liquid crystal display (6) is used as external output equipment and is used for displaying an operation interface and an evaluation result;
the application interface (7) is connected with the main control unit (1) and is used for expanding external equipment.
2. The evaluation system according to claim 1, wherein the main control unit (1) comprises a Microprogram Controller (MCU) (11), a handle interface unit (12), a metal guide rail control unit (13), a key control unit (14), an LCD control unit (15), a system clock unit (16) for timing, a storage unit (17), and an application interface control unit (18);
the handle interface unit (12) is used for externally connecting the annular handle (3), detecting the position state of the annular handle (3) and feeding back the result to the microprogram controller MCU (11);
the metal guide rail control unit (13) is externally connected with the metal guide rail (4), determines the starting time and the ending time of training according to the leaving endpoint and the contact endpoint of the annular handle (3), detects the contact times and the contact time of the annular handle (3) and the metal guide rail (4), and feeds back the result to the microprogram controller MCU (11);
the key control unit (14) is used for sending an input signal of a keyboard key (5) to the Microprogrammed Control Unit (MCU) (11);
an LCD control unit (15) for transmitting an output signal of the microprogrammed control unit MCU (11) to the liquid crystal display (6);
a system clock unit (16) for generating a clock signal and driving the microprogram controller MCU (11);
a storage unit (17) for storing system parameters and user registration information;
and the application interface control unit (18) is used for converting an input signal of the external equipment accessed into the application interface (7) into a signal which can be identified by the Microprogrammed Control Unit (MCU) (11).
3. The evaluation system according to claim 2, wherein the metal guide control unit (13) comprises a metal guide detection unit (131), a metal guide left end control unit (132), a metal guide right end control unit (133); wherein,
the microprogrammed control unit MCU (11) detects the placement state of the annular handle (3) and the contact times and the contact time of the annular handle (3) and the metal guide rail (4) through the metal guide rail detection unit (131);
the metal guide rail left end control unit (132) is connected with the guide rail left end point, the metal guide rail right end control unit (133) is connected with the guide rail right end point, and the metal guide rail left end control unit (132) and the metal guide rail right end control unit (133) detect the leaving end point and the contact end point of the annular handle (3) so as to determine the starting time and the ending time of training.
4. The evaluation system according to claim 2, wherein the application interface (7) includes an audio interface (71), a USB interface (72), an ethernet interface (73), an SD card interface (74); wherein,
the audio interface (71) is connected with the microprogrammed control unit MCU (11) through an audio control unit, and the audio interface (71) is externally connected with a buzzer and used for testing voice prompt in the operation process;
the USB interface (72) is connected with the microprogrammed control unit MCU (11) through a USB control unit, and the USB interface (72) is externally connected with an expansion device;
the Ethernet interface (73) is connected with the microprogrammed control unit MCU (11) through an Ethernet control unit, and the Ethernet interface (73) is connected with the Internet through a network cable;
the SD card interface (74) is connected with the microprogrammed control unit MCU (11) through the SD card control unit, and the SD card interface (74) is externally connected with an SD card and used for transferring the test record to a computer for storage, thereby facilitating statistics.
5. The evaluation system of claim 1, wherein the normal distribution mathematical model comprises the following model:
the model of the number of times is:wherein x represents the number of errors, f (x) represents the score, the highest score is 100, n is the number of normal errors, and m is the score;
model of time:wherein y is test time, time is second S, f (y) represents score, the highest score is 100, q is normal test time, and p is score;
number and time fitted model:
wherein T is1And T2Respectively represent a weight, and T1+T2＝1。
6. An evaluation method using the evaluation system according to any one of claims 1 to 5, wherein the evaluation method comprises the steps of:
1) healthy people at different ages are used as samples for analysis, and a normal distribution mathematical model is established as an evaluation standard;
1-1) sample data collection: each sample is tested on the test system respectively, moves on the metal guide rail (4) through the handheld annular handle (3), and sends test data to the Microprogrammed Control Unit (MCU) (11);
1-2) sample data storage: the micro-program controller MCU (11) classifies and counts all sample test data according to age groups to obtain a normal distribution mathematical model, and stores the normal distribution mathematical model in a storage unit (17) or an SD card;
2) performing stability training on a training user by using the training evaluation system to obtain a test result;
2-1) the microprogrammed control unit MCU (11) detects the position state of the annular handle (3) to determine the start of training;
2-2) training to start when the handle end of the annular handle (3) leaves a left contact endpoint or a right contact endpoint, starting timing by the microprogrammed control unit MCU (11), enabling a user to hold the annular handle (3) to walk around the irregular metal guide rail (4), and detecting the motion state of the annular handle (3) by the microprogrammed control unit MCU (11) to determine the error times and the contact time of the annular handle (3) and the metal guide rail (4);
2-3) the handle end of the annular handle (3) is contacted with the right contact endpoint or the left contact endpoint, and the micro-program controller MCU (11) finishes timing;
3) the micro-program controller MCU (11) adopts a full-automatic test integral system mode to extract the test data of the training user from the storage unit (17), compares the test data with the sample data, and calculates the final score of the training user through a normal distribution mathematical model according to the recorded test time and the error times.
7. The assessment method according to claim 6, characterized in that the status of the position of the loop-shaped handle (3) comprises the following conditions:
1) if the circular end of the annular handle (3) is positioned at the left end of the guide rail of the metal guide rail (4), the handle end of the annular handle (3) is contacted with the left contact end point, and a user needs to take up the annular handle (3) and walk to the right end of the guide rail of the metal guide rail (4) to finish the test;
2) if the circular end of the annular handle (3) is positioned at the right end of the guide rail of the metal guide rail (4), the handle end of the annular handle (3) is contacted with the right contact end point, and a user needs to take up the annular handle (3) and walk to the left end of the guide rail of the metal guide rail (4) to finish the test;
3) if the annular handle (3) is not arranged at the left end of the guide rail and the right end of the guide rail, a user needs to reset the annular handle (3) to the left end of the guide rail or the right end of the guide rail, the handle end of the annular handle (3) is in contact with the left contact endpoint or the right contact endpoint, and resetting is successful.
8. The assessment method according to claim 6, wherein in step 2), if the user holds the loop-shaped handle (3) to start and end at the same end of the metal guide (4), no test result is obtained.
9. The evaluation method according to claim 6, wherein in step 2), the loop handle (3) is contacted with the metal guide (4) for more than 3 seconds, and the test is ended; or, the operation is not finished within 10 minutes, the system judges that the test is overtime, and the test is finished; or, after the test is started, the number of errors is too many and is more than 99, and the test is finished.
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