CN102217943B - Test method and system during general reaction - Google Patents
Test method and system during general reaction Download PDFInfo
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- CN102217943B CN102217943B CN 201110004377 CN201110004377A CN102217943B CN 102217943 B CN102217943 B CN 102217943B CN 201110004377 CN201110004377 CN 201110004377 CN 201110004377 A CN201110004377 A CN 201110004377A CN 102217943 B CN102217943 B CN 102217943B
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Abstract
The invention relates to a test method and a test system during general reaction. The method comprises the following steps of: sending an initial signal at the starting moment, and notifying a tested person to jump off a load supporting device; from the starting moment to the time when the tested person completely jumps off the load supporting device, recording the pressure values and corresponding times of the load supporting device in time sequence; from the pressure value corresponding to the starting moment, taking the former pressure value which is the first one to be bigger than the pressure value of a first pressure as a reaction preparation pressure value, and taking the time difference obtained by subtracting the starting moment from the time corresponding to the reaction preparation pressure value as the reaction preparation time; and from the reaction preparation pressure value, taking the former pressure value which is the first one to be smaller than the pressure value of a second pressure as a general reaction pressure value, and taking the time difference obtained by subtracting the starting moment from the time corresponding to the general reaction pressure value as the general reaction time. According to the technical scheme provided by the invention, the reaction preparation time of the tested person can be obtained.
Description
Technical field
The present invention relates to the test of Psychological Assessment system index and analysis field, particularly relate to a kind of systemic reaction time method of testing and system.
Background technology
In the Psychological Assessment system to the people, the evaluation of mental health target is an important component part of teenager physical training psychology measure and comment of benefit evaluation reform, it has embodied a concentrated reflection of theory and the value orientation of new appraisement system, to the development that promotes the student with grow up significant.
Scholar both domestic and external has proposed various definitions to mental health from different perspectives, as: the Man Ningji of psychologic medicine man (HBM enninger) proposes, mental health is people for environment and has each other peak efficiency and happy adaptation situation that the people of mental health should be able to keep tranquil emotion, sharp intelligence, the behavior that is suitable for social environment and happy makings.Nineteen forty-six, the definition that the 3rd international heart health conference makes for " mental health " is that " mental health refers in health, intelligence, and can keep on the emotion not contradicting with other people psychology, and individual mental state developed into the state of the best." therefore, mental health refers to a kind of psychologic status of lasting develop actively, under this situation, main body is not only not have mental illness, and can make good adaptation, can give full play to the maximum capacity of body and mind.Student group is as a special colony, and its psychological peculiarity had both showed its particularity, also shows its universality.Particularity shows the specific developing period of student group, the distinctive psychological peculiarity that is different from other periods that shows and the performance of individual students psychological peculiarity difference; Universality refers to have common general psychological development rule to follow at student group, embodies a series of general character.The propositions such as scholar Yao Lei, student's mental health is an important goal of physical education, correct guiding student to the understanding of mental health, and make its clear and definite sports to mental health important function.By student's Sport Learning and participation, emotion that can better regulation and control oneself effectively promotes its self-confidence, better in the face of the difficulty that occurs in life and dangerous, stands in various degree to get setback.Therefore whether the evaluate student mental health is developed, see the improvement situation of these psychological traits, make great efforts to make the student both motor skill of master basic, again Developmental Psychology quality in the body active procedure; Pay attention to improving by sports the ability of student's self-confidence, volitional quality and adjusting emotion.In sports curriculum, reach the overall goals in mental health field, should carry out concrete operations from following target: experience the psychological feelings the sports, understand mental health to healthy effect, can consciously improve mental status by sports, conscious utilization knowledge technical ability promotes the mind-body coordination development, in sports, have hope and the behavior of showing the oneself, establish self-respect and confidence by sports, show up-and-coming life attitudes, the method of association's regulation and control emotion, in sports, adapt to strange environment, under certain hard situation, carry out sports, dare to carry out the larger sports of difficulty, motor capacity according to oneself arranges the Sport Learning target, in challenging motion sight, experience the happiness of overcoming the difficulty and bringing, in sports, the conscious volitional quality that shows brave tanacity in the studying and living.We are according to the requirement of sports curriculum standard psychometric health field evaluation objective according to operability, the screening and assessment index, Primary Construction Psychological Assessment index system is by being expounded through peer review, determine the assessment indicator system with four first class index and eight two-level index, this system is as shown in table 1.
Table 1
In the assessment indicator system shown in the table 1, the weight of each index is shown in Figure of description 4.
Utilize index in the table 1 and the weight of each index shown in Figure 4, can be synthetically people's emotion, psychology, response speed etc. be made more objectively and passing judgment on.
The existing technology that people's body constitution is passed judgment on utilizes press key equipment to carry out, this equipment comprises a plurality of buttons and multi-lamp, each button is corresponding with a lamp, when beginning to test, light at random a lamp, require the tested personnel to press and the corresponding button of this lamp, and will press the interval of correct button as this tested personnel's response time to the tested personnel from lamp is bright.
This shows, utilize this evaluation method of prior art, the tested personnel is the bright time of unpredictable lamp, nor can predict which lantern festival is bright, thereby can record the more accurate response time.But, because what the method was measured only is from the bright interval of pressing correct button to the tested personnel of lamp, what this interval was corresponding is that the tested personnel finishes the body reaction time of this section of reaction from seeing bright this initial signal of lamp to pressing correct button, begin to produce the response preparation time of this section of action and can't further record the reflection tested personnel to the nervous system dominant hand from seeing bright this initial signal of lamp, thereby quality, ability that prior art can reflect are more single, and using value is also smaller.
Summary of the invention
Technical problem to be solved by this invention provides a kind of systemic reaction time method of testing and system, can obtain tested personnel's the response preparation time.
The technical scheme that the present invention solves the problems of the technologies described above is as follows: a kind of systemic reaction time method of testing, and the method comprises:
Send initial signal at initial time, described initial signal is used for notifying the tested personnel who is positioned at the load carrier upper surface to jump out of described load carrier;
From described initial time, record in chronological order force value and the corresponding moment thereof that load carrier bears, until the tested personnel jumps out of till the described load carrier fully;
Begin backward from force value corresponding to described initial time, judge whether each force value satisfies the response preparation condition, and with first last force value of force value that satisfies described response preparation condition as the response preparation force value, deduct time difference that described initial time obtains as the response preparation time with the described moment corresponding to response preparation force value, wherein, described response preparation condition is: force value is greater than the first pressure;
Begin backward from described response preparation force value, judge whether each force value satisfies the general reaction condition, and with first last force value of force value that satisfies described general reaction condition as the general reaction force value, deduct time difference that described initial time obtains as body reaction time with the described moment corresponding to general reaction force value, wherein, described general reaction condition is: force value is less than the second pressure.
The invention has the beneficial effects as follows: the present invention is because from the initial time that sends initial signal, until the tested personnel jumps out of till the load carrier fully, intactly having recorded the tested personnel reacts and finishes this section period to the force value of load carrier to jumping out of load carrier fully from seeing initial signal, and the tested personnel is moving this section in the period from seeing that initial signal is sent to nervous system domination body muscle, to the pressure of load carrier all less than this pressure threshold of the first pressure, and the tested personnel jumps out of after the load carrier fully, pressure to load carrier all is not more than this critical pressure value of the second pressure, therefore, method of testing provided by the present invention can be determined the moment that tested personnel's nervous system domination body muscle is sent the moment of action and jumped out of load carrier fully exactly, thereby can accurately determine on the basis in Whole Body response time, further accurately determine to see that from the tested personnel initial signal begins to send action this section response preparation period to nervous system domination muscle.
On the basis of technique scheme, the present invention can also do following improvement:
Further, described the first pressure gravity that is described tested personnel.
Further, described tested personnel jumps out of after the described load carrier fully, and the method further comprises: with force value maximum between described response preparation force value and the described general reaction force value as maximum elastic force.
Further, described initial time is 0 moment of timing; And/or described initial signal is optical signal.
Further, before initial time, the method further comprises, sends more than one babble signal, and described babble signal is used for making described tested personnel judge whether self is initial signal.
In addition, the present invention also provides a kind of systemic reaction time test macro, and this system comprises: signaling device, load carrier, moment pressure record device, reaction and judgement device, wherein:
Described signaling device is used for, and sends initial signal, and described initial signal is used for notifying the tested personnel who is positioned at the load carrier upper surface to jump out of described load carrier; The moment of sending described initial signal is sent to described moment pressure record device as initial time;
Described load carrier is used for, and supports the tested personnel be positioned at self upper surface; The force value that self is born sends to described moment pressure record device;
Described moment pressure record device is used for, and from described initial time, records in chronological order force value and the corresponding moment thereof that load carrier sends, until described tested personnel jumps out of till the described load carrier fully; Force value and the corresponding moment thereof of self record are sent to described reaction and judgement device;
Described reaction and judgement device is used for, begin backward from force value corresponding to described initial time, judge whether each force value satisfies the response preparation condition, and with first last force value of force value that satisfies described response preparation condition as the response preparation force value, deduct time difference that described initial time obtains as the response preparation time with the described moment corresponding to response preparation force value, wherein, described response preparation condition is: force value is greater than the first pressure; Begin backward from described response preparation force value, judge whether each force value satisfies the general reaction condition, and with first last force value of force value that satisfies described general reaction condition as the general reaction force value, deduct time difference that described initial time obtains as body reaction time with the described moment corresponding to general reaction force value, wherein, described general reaction condition is: force value is less than the second pressure.
Further, described the first pressure gravity that is described tested personnel.
Further, described reaction and judgement device is further used for, with force value maximum between described response preparation force value and the described general reaction force value as maximum elastic force.
Further, described initial time is 0 moment of timing; And/or described initial signal is optical signal.
Further, described signaling device is further used for, and sends more than one babble signal, and described babble signal is used for making described tested personnel judge whether self is initial signal.
Adopt the beneficial effect of above-mentioned further scheme to be, in this test macro, because from the initial time that signaling device sends initial signal, until the tested personnel jumps out of till the load carrier fully, moment pressure record device has intactly recorded the tested personnel and has reacted and finish this section period to the force value of load carrier to jumping out of load carrier fully from seeing initial signal, and the tested personnel is moving this section in the period from seeing that initial signal is sent to nervous system domination body muscle, the pressure that load carrier bears is all less than this pressure threshold of the first pressure, and the tested personnel jumps out of after the load carrier fully, the pressure that load carrier bears all is not more than this critical pressure value of the second pressure, therefore, the reaction and judgement device can be according to response preparation condition and general reaction condition, definite tested personnel's nervous system is arranged the moment that body muscle is sent the moment of action and jumped out of load carrier fully exactly, thereby can accurately determine on the basis in Whole Body response time, further accurately determine to see that from the tested personnel initial signal begins to send action this section response preparation period to nervous system domination muscle.
Description of drawings
Fig. 1 is the flow chart of systemic reaction time method of testing provided by the invention;
Fig. 2 utilizes over time curve of force value that systemic reaction time method of testing provided by the invention records;
Fig. 3 is the structure chart of systemic reaction time test macro provided by the invention;
Fig. 4 is the weight map of each index in the assessment indicator system shown in the table 1.
The specific embodiment
Below in conjunction with accompanying drawing principle of the present invention and feature are described, institute gives an actual example and only is used for explaining the present invention, is not be used to limiting scope of the present invention.
Fig. 1 is the flow chart of systemic reaction time method of testing provided by the invention.Here, the systemic reaction time reflects be human body to the response time of stimulus signal, in the present invention, it refers to from initial time sends initial signal, jumps out of time span till the load carrier fully to the tested personnel.As shown in Figure 1, the method comprises:
Step 101: send initial signal at initial time, this initial signal is used for notifying the tested personnel who is positioned at the load carrier upper surface to jump out of load carrier.
Here, initial time can be timing 0 constantly, be about to timer begin timing 0 constantly as initial time, also can for example, send initial signal at 14: 05: 18 for sending the moment of initial signal, then with 14: 05: 18 as initial time.Certainly, the selected of initial time also can adopt other modes.
Initial signal can optical signal, for example with the bright initial signal that represents of lamp, also can be acoustical signal, for example send " rub-a-dub " one as initial signal, certainly, can also adopt other forms of initial signal, as long as can notify the tested personnel who is positioned at the load carrier upper surface to jump out of load carrier, can be as initial signal of the present invention.
The present invention jumps out of by testing the tested personnel in the process of load carrier the pressure changing of weighing device is come tested personnel's body constitution is evaluated and tested, therefore, the tested personnel is the upper surface that is positioned at load carrier, the tested personnel may stand in the upper surface of load carrier, also can squat at the upper surface of load carrier, can also go down on one's knees stands in the upper surface of load carrier.No matter which kind of posture the tested personnel takes be positioned at the upper surface of load carrier, as long as can measure and record the tested personnel to the pressure changing of weighing device, all within protection scope of the present invention.
Load carrier is used for supporting the tested personnel, measures the tested personnel to the pressure of self.Therefore, load carrier comprises pressure measuring device and support component, for example, pressure measuring device can be pressure transducer, this pressure transducer can be used for measuring the pressure of human body, and support component can be electrician's plate, because electrician's plate comparatively robust, can do not damaged by pressure by the pressure of human body jump, if and employing is of a size of electrician's plate of 50 centimetres of 50 cm x, its quality is also enough large, unlikely mobile arbitrarily when the people jumps out of, therefore, the stressed induction end of pressure transducer can be connected with the depressed position of electrician's plate, make the pressure of the stressed induction end energy direct feeling human body of pressure transducer, thereby the accurate recording tested personnel jumps out of the pressure changing in the load carrier process.Certainly, load carrier also can adopt other structures and part of appliance, as long as can realize the support tested personnel and measure the tested personnel to the function of self pressure, all within protection scope of the present invention.
Step 102: from initial time, record in chronological order force value and the corresponding moment thereof that load carrier bears, until the tested personnel jumps out of till the load carrier fully.
Here, from the initial time that sends initial signal, the force value that the present invention bears load carrier in chronological order and the corresponding moment thereof are all recorded, until the tested personnel jumps out of till the load carrier fully, like this, just the tested personnel can be finished this section period the force value of load carrier is intactly recorded from seeing that initial signal is reacted to jumping out of load carrier fully, thus the evaluation and test of performing step 103 and the 104 pairs of response preparation time and body reaction time.
Step 103: begin backward from force value corresponding to initial time, judge whether each force value satisfies the response preparation condition, and with first last force value of force value that satisfies the response preparation condition as the response preparation force value, deduct time difference that initial time obtains as the response preparation time with the moment corresponding to response preparation force value, wherein, the response preparation condition is: force value is greater than the first pressure.
Here, the force value of record is from the force value of initial time in the step 102, until the tested personnel jumps out of load carrier fully, because these force value were intactly recorded in chronological order with the corresponding moment, thereby force value corresponding to initial time is first force value in all force value, begin backward from this force value, mean from first force value, the time order and function order that occurs according to the moment corresponding to each force value successively backward.
The first pressure is predefined pressure threshold, begin backward first from first force value and can satisfy its force value greater than the corresponding moment of the force value of the first pressure, begin to make the moment of jump action for tested personnel's nervous system domination muscle, therefore, the moment corresponding to last force value of the force value that this moment is corresponding is tested personnel's response preparation at the last moment, should last force value as the response preparation force value, and deducting initial time with the moment corresponding to response preparation force value, the time difference that obtains like this is the tested personnel from obtaining initial signal to response preparation time that nervous system domination muscle begins to move.
Step 104: begin backward from the response preparation force value, judge whether each force value satisfies the general reaction condition, and with first last force value of force value that satisfies the general reaction condition as the general reaction force value, deduct time difference that initial time obtains as body reaction time with the moment corresponding to general reaction force value, wherein, general reaction condition is: force value is less than the second pressure.
Here, because all force value are to be got off by complete documentation according to the time order and function order in the moment of its correspondence, therefore, begin backward from the response preparation force value, mean that from the moment corresponding to response preparation force value the time order and function order that occurs according to the moment corresponding to each force value successively backward.
The second pressure foot is predefined another pressure threshold, begin backward first full its force value less than the corresponding moment of the force value of the second pressure from the response preparation force value, jump out of first moment of weighing device upper surface fully for the tested personnel, therefore, this is the moment corresponding to last force value of corresponding force value constantly, being the tested personnel jumps out of before the weighing device upper surface at the last moment fully, should last force value as the general reaction force value, the moment corresponding with this general reaction force value deducts initial time, and resulting time difference is body reaction time.
The present invention is because from the initial time that sends initial signal, until the tested personnel jumps out of till the load carrier fully, intactly having recorded the tested personnel reacts and finishes this section period to the force value of load carrier to jumping out of load carrier fully from seeing initial signal, and the tested personnel is moving this section in the period from seeing that initial signal is sent to nervous system domination body muscle, to the pressure of load carrier all less than this pressure threshold of the first pressure, and the tested personnel jumps out of after the load carrier fully, pressure to load carrier all is not more than this critical pressure value of the second pressure, therefore, method of testing provided by the present invention can be determined the moment that tested personnel's nervous system domination body muscle is sent the moment of action and jumped out of load carrier fully exactly, thereby can accurately determine on the basis in Whole Body response time, further accurately determine to see that from the tested personnel initial signal begins to send action this section response preparation period to nervous system domination muscle.
The present invention has intactly recorded the tested personnel and has reacted and finish this section period to the force value of load carrier to jumping out of load carrier fully from seeing initial signal, because the tested personnel comes the test reaction time by the mode that jumps out of load carrier, the muscle that this sample test needs tested personnel's nervous system to transfer whole body is finished, thereby the present invention can reflect that tested personnel's nervous system is to the domination degrees of coordination of whole-body muscle determined body reaction time, can only record tested personnel's nervous system adversary's domination degrees of coordination with respect to prior art, the present invention is more comprehensive to the test of tested personnel's body constitution.
Among the present invention, the first pressure is tested personnel's gravity.
Here, the first pressure is predefined critical pressure value at the last moment for judging the response preparation time, and therefore, the setting of the first pressure is related to the order of accuarcy of response preparation time.The present invention is before initial time sends initial signal, record first tested personnel's gravity, with it as the first pressure, like this, send before the initial signal, the tested personnel is positioned at the load carrier upper surface, pressure to load carrier is self gravitation, the first pressure namely, after sending initial signal, tested personnel's nervous system domination muscle begins to make the moment of action, the tested personnel is owing to need to jump out of load carrier, thereby can a downward extra pressure be arranged to load carrier, like this, the measured pressure of load carrier also will inevitably be greater than tested personnel's gravity, i.e. the first pressure, therefore, the present invention as the first pressure, is conducive to improve response preparation measurement of time accuracy with tested personnel's gravity.
Among the present invention, step 102 tested personnel jumps out of after the load carrier fully, and the method further comprises: with force value maximum between response preparation force value and the general reaction force value as maximum elastic force.
Here, the present invention further can obtain the tested personnel and jump out of maximum elastic force in the load carrier process, thereby can obtain tested personnel's spring strength information, thereby provides reliable basis for research tested personnel's muscle growth situation.
Among the present invention, initial time is 0 moment of timing.
Here, can adopt high accurate calculagraph that whole test process is carried out timing, timer is begun 0 moment of timing as initial time, like this, each time difference that constantly deducts 0 moment of timing gained numerically is identical with this moment, thereby can be simply be used as the value that this deducts timing 0 time difference constantly constantly with the value in this moment, thereby simplified the calculating of timing.
Among the present invention, initial signal is optical signal, because the light velocity is all more faster than the speed of other arbitrary signals, and for tested personnel's response time, see to the tested personnel and can ignore the time delay of optical signal from sending optical signal, therefore, the present invention adopts optical signal as initial signal, is conducive to improve the certainty of measurement of response preparation time and body reaction time.
Among the present invention, before the initial time described in the step 101, the method further comprises, sends more than one babble signal, and babble signal is used for making the tested personnel judge whether self is initial signal.
Here, the present invention also sent more than one babble signal before initial time, this babble signal can make the tested personnel judge whether self is initial signal, if not, then do not jump out of load carrier, be in the situation of initial signal at the signal that sends only, the tested personnel just jumps out of load carrier.Like this, the present invention has increased tested personnel's judgement link, make it can not predict the time of sending initial signal, can only after seeing real initial signal, just make the action that jumps out of load carrier, this effectively prevents the tested personnel shortens the response time of oneself because predicting initial time problem, is conducive to improve measurement reliability of the present invention.
Fig. 2 utilizes over time curve of force value that systemic reaction time method of testing provided by the invention records.As shown in Figure 2, the label in the moment that the response preparation force value is corresponding is 201, and the label in the moment that the general reaction force value is corresponding is 202, and the label of maximum elastic force is 203.
As shown in Figure 2; because the attitude of tested personnel's setup test is to go down on one's knees to stand in the upper surface of load carrier; thereby obtain the take-off signal and when jumping out of load carrier; usually can add in spite of oneself the action of going down on one's knees, this is so that there was a trailing edge before the moment corresponding to response preparation force value 201 among Fig. 2.
Jump out of the load carrier upper surface fully having begun to jump to, the tested personnel increases before this gradually to the pressure of load carrier, and after arriving maximum pressure, the tested personnel reduces again gradually to the pressure of load carrier, until reach the second pressure.After the tested personnel jumped out of the load carrier upper surface fully, because certain vibration can occur the load carrier upper surface, the pressure that this vibration causes the stressed induction installation in the weighing device to sense vibrated up and down at the second pressure, finally is stabilized in the second pressure.
The tested personnel has a maximum pressure to load carrier, and shown in the position shown in label among Fig. 2 203, what this force value was corresponding is exactly tested personnel's maximum elastic force.In addition, because the tested personnel goes on record jumping to all force value and the corresponding moment thereof that jump out of load carrier fully from preparing, therefore, can utilize these force value and the corresponding moment thereof to further investigate tested personnel's muscle growth situation and nervous system to the coordination ability of employed each muscle that jumps.
As shown in Figure 2, this test uses high accurate calculagraph to carry out timing, and the timing measuring precision is lower than 0.005 second, and initial time is 0 moment of timing.
Fig. 3 is the structure chart of systemic reaction time test macro provided by the invention.As shown in Figure 3, this system comprises: signaling device 301, load carrier 302, moment pressure record device 303, reaction and judgement device 304, wherein:
Reaction and judgement device 304 is used for, begin backward from force value corresponding to initial time, judge whether each force value satisfies the response preparation condition, and with first last force value of force value that satisfies the response preparation condition as the response preparation force value, deduct time difference that initial time obtains as the response preparation time with the moment corresponding to response preparation force value, wherein, the response preparation condition is: force value is greater than the first pressure; Begin backward from the response preparation force value, judge whether each force value satisfies the general reaction condition, and with first last force value of force value that satisfies the general reaction condition as the general reaction force value, deduct time difference that initial time obtains as body reaction time with the moment corresponding to general reaction force value, wherein, general reaction condition is: force value is less than the second pressure.
This shows, in this test macro, because from the initial time that signaling device 301 sends initial signal, until the tested personnel jumps out of till the load carrier 302 fully, pressure record device 303 has intactly recorded the tested personnel and has finished this section period to the force value of load carrier 302 from seeing that initial signal is reacted to jumping out of load carrier 302 fully constantly, and the tested personnel is moving this section in the period from seeing that initial signal is sent to nervous system domination body muscle, the pressure that load carrier 302 bears is all less than this pressure threshold of the first pressure, and the tested personnel jumps out of after the load carrier 302 fully, the pressure that load carrier 302 bears all is not more than this critical pressure value of the second pressure, therefore, reaction and judgement device 304 can be according to response preparation condition and general reaction condition, definite tested personnel's nervous system is arranged the moment that body muscle is sent the moment of action and jumped out of load carrier 302 fully exactly, thereby can accurately determine on the basis in Whole Body response time, further accurately determine to see that from the tested personnel initial signal begins to send action this section response preparation period to nervous system domination muscle.
In this system, signaling device 301 can be lamp, and initial signal is sent in the bright expression of lamp, triggers the bright triggering signal of lamp and can be stochastic signal, also can manual ringing, and for example push button signalling can also be other signals.
Constantly can comprise timer and memory device in the pressure record device 303, certainly, also can comprise signal amplification circuit etc., amplify with the signal that signaling device 301 and load carrier 302 are sent; Can also comprise analog-digital commutator, the signal that signaling device 301 and load carrier 302 are sent carries out the modulus dress and changes.
Reaction and judgement device 304 can be computer, also can single-chip microcomputer or other have device or the software that calculates arbitration functions.
In addition, in order to make tested personnel and tester can in time see test process and result, this system can further include display device, such as liquid crystal display screen etc., with with the data in the test process, such as force value and corresponding moment thereof etc., and test result, such as maximum elastic force, response preparation time, body reaction time etc. adopts the mode that shows in real time or show afterwards to show.
In this test macro, the first pressure is tested personnel's gravity, and this is conducive to the last moment that reaction and judgement device 304 is accurately judged the response preparation time, thereby improves response preparation measurement of time accuracy.
In this system, reaction and judgement device 304 is further used for, with force value maximum between response preparation force value and the general reaction force value as maximum elastic force.Like this, this system just can determine that the tested personnel jumps out of the maximum elastic force in the load carrier 302 upper surface processes, thereby can obtain tested personnel's spring strength information, thus for research the tested personnel the muscle growth situation reliable basis is provided.
This system adopts high accurate calculagraph to carry out timing, and initial time is elected timing 0 as constantly, and namely timer begins the moment of timing.Initial signal is selected optical signal, and this is conducive to reduce improve measuring accuracy of the present invention from sending initial signal to the time span that the tested personnel obtains initial signal.
Here, the babble signal that signaling device 301 sends can make the tested personnel just determine whether to jump out of load carrier 302 after judging, prevented that effectively the tested personnel from shortening the outlet of the response time problem of oneself because predicting initial time, improved measurement reliability of the present invention.
Babble signal can be the optical signal of different colours, and for example, if initial signal is selected green light signal, then babble signal can be selected red light signal, blue light signal, white light signal etc.Certainly, babble signal also can adopt other forms, for example, can tactic first lamp is bright as initial signal, the bright babble signal that just can be used as of other lamps then.
This shows that the present invention has the following advantages:
(1) the present invention is because from the initial time that sends initial signal, until the tested personnel jumps out of till the load carrier fully, intactly having recorded the tested personnel reacts and finishes this section period to the force value of load carrier to jumping out of load carrier fully from seeing initial signal, and the tested personnel is moving this section in the period from seeing that initial signal is sent to nervous system domination body muscle, to the pressure of load carrier all less than this pressure threshold of the first pressure, and the tested personnel jumps out of after the load carrier fully, pressure to load carrier all is not more than this critical pressure value of the second pressure, therefore, method of testing provided by the present invention can be determined the moment that tested personnel's nervous system domination body muscle is sent the moment of action and jumped out of load carrier fully exactly, thereby can accurately determine on the basis in Whole Body response time, further accurately determine to see that from the tested personnel initial signal begins to send action this section response preparation period to nervous system domination muscle.
(2) the present invention has intactly recorded the tested personnel and reacts and finish this section period to the force value of load carrier to jumping out of load carrier fully from seeing initial signal, because the tested personnel comes the test reaction time by the mode that jumps out of load carrier, the muscle that this sample test needs tested personnel's nervous system to transfer whole body is finished, thereby the present invention can reflect that tested personnel's nervous system is to the domination degrees of coordination of whole-body muscle determined body reaction time, can only record tested personnel's nervous system adversary's domination degrees of coordination with respect to prior art, the present invention is more comprehensive to the test of tested personnel's body constitution.
(3) the present invention has intactly recorded the tested personnel and has finished this section period to the force value of load carrier and the corresponding moment thereof from seeing that initial signal is reacted to jumping out of load carrier fully, therefore, can utilize the present invention to further investigate tested personnel's muscle growth situation and nervous system to the coordination ability of employed each muscle that jumps.
(4) the present invention as the first pressure, is conducive to improve response preparation measurement of time accuracy with tested personnel's gravity.
(5) the present invention further can obtain the tested personnel and jump out of maximum elastic force in the load carrier process, thereby can obtain tested personnel's spring strength information, thereby provides reliable basis for research tested personnel's muscle growth situation.
(6) the present invention adopts optical signal as initial signal, is conducive to improve the certainty of measurement of response preparation time and body reaction time.
(7) the present invention also sent more than one babble signal before initial time, effectively prevented the tested personnel shortens the response time of oneself because predicting initial time problem, was conducive to improve measurement reliability of the present invention.
The above only is preferred embodiment of the present invention, and is in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. systemic reaction time method of testing is characterized in that the method comprises:
Send initial signal at initial time, described initial signal is used for notifying the tested personnel who is positioned at the load carrier upper surface to jump out of described load carrier;
From described initial time, record in chronological order force value and the corresponding moment thereof that load carrier bears, until the tested personnel jumps out of till the described load carrier fully;
Begin backward from force value corresponding to described initial time, judge whether each force value satisfies the response preparation condition, and the last force value of force value that will satisfy at first described response preparation condition is as the response preparation force value, deduct time difference that described initial time obtains as the response preparation time with the described moment corresponding to response preparation force value, wherein, described response preparation condition is: the force value that described load carrier bears is greater than the first pressure;
Begin backward from described response preparation force value, judge whether each force value satisfies the general reaction condition, and with first last force value of force value that satisfies described general reaction condition as the general reaction force value, deduct time difference that described initial time obtains as body reaction time with the described moment corresponding to general reaction force value, wherein, described general reaction condition is: the force value that described load carrier bears is less than the second pressure.
2. method according to claim 1 is characterized in that, described the first pressure is described tested personnel's gravity.
3. method according to claim 1 and 2, it is characterized in that, described tested personnel jumps out of after the described load carrier fully, and the method further comprises: with force value maximum between described response preparation force value and the described general reaction force value as maximum elastic force.
4. method according to claim 1 and 2 is characterized in that, described initial time is that 0 moment of timing and/or described initial signal are optical signal.
5. method according to claim 1 and 2, it is characterized in that before initial time, the method further comprises, send more than one babble signal, described babble signal is used for preventing that the tested personnel from shortening the response time of oneself because predicting initial time.
6. a systemic reaction time test macro is characterized in that, this system comprises: signaling device, load carrier, moment pressure record device, reaction and judgement device, wherein:
Described signaling device is used for, and sends initial signal, and described initial signal is used for notifying the tested personnel who is positioned at the load carrier upper surface to jump out of described load carrier; The moment of sending described initial signal is sent to described moment pressure record device as initial time;
Described load carrier is used for, and supports the tested personnel be positioned at self upper surface; The force value that self is born sends to described moment pressure record device;
Described moment pressure record device is used for, and from described initial time, records in chronological order force value and the corresponding moment thereof that load carrier sends, until described tested personnel jumps out of till the described load carrier fully; Force value and the corresponding moment thereof of self record are sent to described reaction and judgement device;
Described reaction and judgement device is used for, begin backward from force value corresponding to described initial time, judge whether each force value satisfies the response preparation condition, and the last force value of force value that will satisfy at first described response preparation condition is as the response preparation force value, deduct time difference that described initial time obtains as the response preparation time with the described moment corresponding to response preparation force value, wherein, described response preparation condition is: the force value that described load carrier bears is greater than the first pressure; Begin backward from described response preparation force value, judge whether each force value satisfies the general reaction condition, and with first last force value of force value that satisfies described general reaction condition as the general reaction force value, deduct time difference that described initial time obtains as body reaction time with the described moment corresponding to general reaction force value, wherein, described general reaction condition is: the force value that described load carrier bears is less than the second pressure.
7. system according to claim 6 is characterized in that, described the first pressure is described tested personnel's gravity.
8. according to claim 6 or 7 described systems, it is characterized in that described reaction and judgement device is further used for, with force value maximum between described response preparation force value and the described general reaction force value as maximum elastic force.
9. according to claim 6 or 7 described systems, it is characterized in that, described initial time be timing 0 constantly and/or described initial signal be optical signal.
10. according to claim 6 or 7 described systems, it is characterized in that described signaling device is further used for, send more than one babble signal, described babble signal is used for preventing that the tested personnel from shortening the response time of oneself because predicting initial time.
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201110004377 CN102217943B (en) | 2010-11-01 | 2011-01-11 | Test method and system during general reaction |
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| CN201010526600.3 | 2010-11-01 | ||
| CN201010526600 | 2010-11-01 | ||
| CN 201110004377 CN102217943B (en) | 2010-11-01 | 2011-01-11 | Test method and system during general reaction |
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| CN102217943A CN102217943A (en) | 2011-10-19 |
| CN102217943B true CN102217943B (en) | 2013-02-13 |
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| US5925000A (en) * | 1998-01-19 | 1999-07-20 | Marciniak; Bernard | Dynamic balance sport performance system |
| US20070197938A1 (en) * | 2005-12-14 | 2007-08-23 | Tyson William R | Performance tracking systems and methods |
| CN101461713B (en) * | 2007-12-18 | 2010-09-29 | 孙红标 | All-round type motor reaction auxiliary training system |
| CN101703393B (en) * | 2009-11-06 | 2011-09-07 | 中国科学院合肥物质科学研究院 | Integrated device for quantitatively measuring human health |
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