CN201529123U

CN201529123U - Human body reaction time determination analyzer

Info

Publication number: CN201529123U
Application number: CN2009201761930U
Authority: CN
Inventors: 王培勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-09-08
Filing date: 2009-09-08
Publication date: 2010-07-21
Anticipated expiration: 2019-09-08

Abstract

The utility model relates to electrics, in particular to an instrument for analytical judgment to the action reaction capacity and the coordination capacity of an examinee by determining the level of the simple reaction time and the choice reaction time. The instrument comprises a signal control module, a timing module, a display module and a data storage and analysis module; a system hardware comprises a human body reaction time determination analyzer and an operating board with a four-core flat cable, wherein the operating board is designed into a wing-shaped appearance, an included angle of 90 degrees is formed between the two wings, the length of each wing is 35 cm, activate keys on the left and the right hands are respectively installed at the far ends of the two wings, a timing key is installed at the right-angled end of the two keys, and the distance between the timing key and the two activate keys is 30 cm. A device for measuring the reaction time comprises a lattice type liquid crystal display screen controlled by a single-chip microcomputer, a display lamp and two horns; a power switch, an acoustic-optical conversion switch, a selective switch for the simple reaction time and the choice reaction time and the activate keys are respectively arranged at the top of a machine body; and a USB jack is formed on the side surface of the machine body.

Description

Determination and analysis instrument during the human response

Technical field

This utility model relates to electric class, refers to a kind of by measuring the level of simple reaction time and choice reaction time, the instrument of analytical judgment testee's movement response ability especially.

Background technology

Refer to during reaction stimulation behind organism to make a response the action the needed time.Stimulation causes the excitement of sense organ in sense organ, and brain is passed in excitement, and to its processing, passes to organ of locomotion by efferent pathway again, and the motor reaction device is accepted neural impulse, produces necessarily reaction, when this process time reacts exactly.Usually, can be divided into simple reaction time and choice reaction time two classes during reaction.

Simple reaction time is to show the tested single stimulation that presents, and only require and do single reaction, and both is changeless, at this moment stimulate with reaction between time distance be exactly simple reaction time.Choice reaction time refers to more than one of the stimulation that may present, each stimulated all require to be had a fling at a different reaction, and be ignorant in advance but which stimulation appears in which time.Tested what should distinguish current appearance is which stimulates, and selects the reaction of regulation in advance according to the stimulation that occurs again.More can embody people's intelligence and ability during this reaction.In choice reaction time, select number many more, then choice reaction time is long more, and the selection task is more complicated, and is also longer when then reacting.

The instrument that uses when always measuring reaction, all do not consider the movement structure of human motion, and people's action has a great difference on all directions, therefore, do not consider this reason, test result does not just have comparability, in addition, a lot of apparatus structure complexity of measuring when reacting, the simplicity of operation and the ruggedness of equipment are all very poor.

The utility model content

Determination and analysis instrument research and development are in order to solve the easy and simple to handle and durable of instrument and equipment during the human response, and the requirement that meets ergonomics.

This utility model is according to modularized design, comprise signal controlling module, timing module, display module and data storage and analysis module, the generation of signal controlling module controls sound and light signal and startup timing module and display module, signal controlling module and timing module pass to the conditional outcome data splitting data storage and analysis module and display module again.Determination and analysis instrument and an operation board that has the four-core winding displacement when system hardware is a human response, the determination and analysis instrument has a lattice liquid crystal display screen 5 when it is characterized in that the human response, can show time value, test mode, reaction time curves and wrong content, the display lamp 6 and two loudspeaker 7 that can send the different frequency and the different sound intensitys that can show red green white different colours, on and off switch 1, acousto-optic conversion switch 2, the selector switch 3 of simple reaction time and choice reaction time and initiate key 4 are arranged on the top of fuselage, be convenient to operation, the side of fuselage is provided with USB jack 9, can connect microcomputer, the external power supply connecting line slave of equipment is drawn after one's death, for avoiding the vibrations of button, tester and operation board adopt split-type design, for the concordance of moving, operation board is designed to wing shape profile, both wings become 90 degree angles, each long 35cm, right-hand man's fixed-site key is installed in the far-end of both wings respectively, the timing key is installed in the right angle end of both wings, and the distance of timing key to two a fixed-site key is 30cm.The signal controlling module can stimulate by the random excitation acousto-optic within each five seconds, and before any one sound and light signal took place, tester's both hands all can not leave the fixed-site key, otherwise are designated as error message.

This utility model is easy and simple to handle and durable, unified operational motion has higher comparability, can use separately, when using separately, can measure testee's the simple reaction time and the level of choice reaction time, show and the storage test result average of calculating test result, standard deviation etc.This utility model can also be to the testee analyzes during to the reaction of different color light and alternative sounds, and this analysis can be used as the color vision respond to sufferer, the auxiliary diagnosis means of different frequency sound intensity respond.

Description of drawings

Determination and analysis instrument schematic appearance during Fig. 1 human response

Permutator 3 simple reaction times and choice reaction time permutator 4 initiate keies 5 LCDs 6 display lamps 7 loudspeaker 8 operation board winding displacement jack 9USB jacks during the reaction of 1 on and off switch, 2 acousto-optics

The structural representation of Fig. 2 operation board

The winding displacement of 2-1 right-hand man's fixed-site key 2-2 timing key 2-3 four-core

The specific embodiment

The working procedure of determination and analysis instrument when further specifying the human response in conjunction with diagram.As Fig. 1, analyzer powers up when pressing on and off switch and giving reaction, selects the acousto-optic conversion switch, adjusts simple reaction time and choice reaction time test mode then, with the four-core thread plug on the operation board, as Fig. 2, when being inserted in the human response on the determination and analysis instrument.Testee's both hands are pinned two fixed-site keys respectively, press initiate key, begin test, the signal controlling module can stimulate by the random excitation acousto-optic within each five seconds, before any one sound and light signal takes place, tester's both hands all can not leave the fixed-site key, otherwise are designated as error message, and the tester does action each time all can note signal generation time and the signal generation time of pressing the timing key in one's hands of leaving the fixed-site key in one's hands.

When carrying out the test of sound simple reaction time, can leave the fixed-site key about both hands are regardless of at random goes by the timing key, write down achievement respectively, and when test signal controlling of the choice reaction time under state module can be sent different sound when audio response, require to do action with a specified side hands, record achievement or error message, similar when testing when testing with phonoresponse when photoreaction under the state, light source only sends white light when simple reaction time is tested, two handss are done action at random, during the choice reaction time test, do action by different handss when requiring light source to send red-green glow, do not do action when sending white light, press initiate key once more, EOT writes down achievement simultaneously, traces curve, single-chip microcomputer with deposit data in fixed area, connect microcomputer, can read these data, further analyze.

Claims

1. determination and analysis instrument during a human response, determination and analysis instrument and an operation board that has the four-core winding displacement when it is characterized in that instrument hardware comprises a human response, during described human response the internal integration of determination and analysis instrument signal controlling module, timing module, display module and data storage and analysis module, a lattice liquid crystal display screen is arranged, a display lamp and two loudspeaker, the top that the selector switch of on and off switch, acousto-optic conversion switch, simple reaction time and choice reaction time and initiate key are arranged on fuselage, the side of fuselage is provided with the USB jack.

2. determination and analysis instrument during according to the described human response of claim 1, it is characterized in that the generation of signal controlling module controls sound and light signal and start timing module and display module, signal controlling module and timing module pass to the conditional outcome data splitting data storage and analysis module and display module again.

3. determination and analysis instrument during according to the described human response of claim 1, it is characterized in that operation board is designed to wing shape profile, both wings become 90 degree angles, each long 35cm, right-hand man's fixed-site key is installed in the far-end of both wings respectively, the timing key is installed in the right angle end of both wings, and the distance of timing key to two a fixed-site key is 30cm.