CN103445794A - Reaction time tester based on image stimulation - Google Patents
Reaction time tester based on image stimulation Download PDFInfo
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- CN103445794A CN103445794A CN2013104122821A CN201310412282A CN103445794A CN 103445794 A CN103445794 A CN 103445794A CN 2013104122821 A CN2013104122821 A CN 2013104122821A CN 201310412282 A CN201310412282 A CN 201310412282A CN 103445794 A CN103445794 A CN 103445794A
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Abstract
The invention discloses a reaction time tester based on image stimulation. The existing reaction time tester generally adopts a colored light source as a visual stimulation signal, so as to cause that the form is monotonous, the objectivity is poor, the professional discrimination degree is low, the actual situation in production and life is not met, the tester cannot reflect the reaction time for different professional tested persons under specified conditions easily, and the intensive study and the wide application of the reaction time in the relevant fields are influenced. The reaction time tester based on image stimulation comprises a mainframe box (1), wherein a main control unit (3), a communication unit (4), a response unit (5), a human-computer interface (6) and a power supply unit (7) are arranged in the mainframe box; the main control unit is respectively connected with the communication unit, the response unit and the human-computer interface; the power supply unit supplies power to the mainframe box; the communication unit remotely controls a display terminal (2). The reaction time tester is used for testing human-computer reaction time.
Description
technical field:
tester while the present invention relates to a kind of reaction stimulated based on image.
background technology:
in the production of modern society, life, the reaction rapidity of human body, correct judgment and action promptness more and more receive publicity, especially in fields such as human engineering, special duty training, traffic driving, sports, Psychological Assessment and medical diagnosiss, the objectivity of man-machine response time mensuration, the requirement of accuracy are progressively improved.But tester during current reaction, generally adopt color light source as the visual stimulus signal, the form dullness, objectivity is poor, the occupation discrimination is low, do not meet the practical situation in production, life, be difficult to reflect the different occupation experimenter response time under given conditions, further investigation and extensive use while having affected the association area reaction.
summary of the invention:
tester while the purpose of this invention is to provide a kind of reaction stimulated based on image, corresponding different study subjects, the image that presents different content, response characteristic different images stimulated to distinguish different occupation, make the more approaching production of content measurement, real daily life, test result is more objective, accurate.
above-mentioned purpose realizes by following technical scheme:
tester during a kind of reaction stimulated based on image, its composition comprises: mainframe box, main control unit, communication unit, response unit, man machine interface and power supply unit are housed in described mainframe box, described main control unit is connected with described communication unit, described response unit and described man machine interface respectively, described power supply unit is the mainframe box power supply, the described display terminal of described communication unit remote control.
tester during the described reaction stimulated based on image, described display terminal has the Bluetooth communication receiving circuit, and described Bluetooth communication receiving circuit connects display controller, and described display controller connects image display.
tester during the described reaction stimulated based on image, described main control unit has embedded system, described embedded system connecting communication interface, described communication unit has the Bluetooth communication radiating circuit, and described Bluetooth communication radiating circuit carries out remote control to described display terminal.
tester during the described reaction stimulated based on image, described response unit has switching response button and rotation response mechanism; Described man machine interface has LED display and 4 bit function buttons; Described power supply unit has built-in lithium battery.
tester during the described reaction stimulated based on image, described bluetooth receiving circuit has the sub-sheet of chip JINOU-3263; Described display controller has 15 pin VGA double nips.
tester during the described reaction stimulated based on image, described communication interface has MAX232 chip and DB-9 interface; Described Bluetooth transmission circuit has chip JINOU-3263 master slice and MAX604 chip.
beneficial effect:
1. the present invention is a kind of test instrunment while adopting the reaction that picture signal carries out visual stimulus, corresponding different study subjects, the image that presents different content, response characteristic different images stimulated to distinguish different occupation, make the more approaching production of content measurement, real daily life, test result is more objective, accurate.Its stimulating image is designed according to the difference of study subject, to distinguish the response sensitivity of different occupation to different images: as for special occupations such as driver, craneman, lathe workers, adopt the image corresponding with operation (as traffic lights conversion, emergent indication flicker etc.) as the visual stimulus signal.More realistic life, production requirement, can measure the man-machine response time objective, accurately.Can be vocational ability mensuration and cultivation, athletics's selection and training, psychological test and diagnosis, production accident investigation etc. simultaneously reliable scientific basis is provided.
image display of the present invention, can adopt the LED screen, also can adopt projector equipment, and by main frame, by the Bluetooth Communication Technology remote control, it shows, breaks away from the constraint of traditional line traffic control, can regulate easily and stimulate the distance presented.
displaying contents of the present invention, have scenario simulation, dynamic image and static pattern various ways, and test form is very abundant, can also at utmost avoid the congenial conjecture caused because of retest simultaneously.
governor circuit of the present invention adopts embedded system, can carry out real-time analysis, processing to detecting information, and test result is added up, estimated, and also can carry out the information interactions such as transfer of data, image update by communication interface and System Computer.
the steering wheel of rotation response mechanism similar vehicles in response unit of the present invention, the response time that needs rotating operation to complete response for mensuration, can be according to the replacing of concrete content measurement travel direction dish.
the present invention adopts aluminum alloy casing, simple in structure, stable performance, and reliability is high, is easy to carry, and is applicable to multiple occasion and is tested.
the accompanying drawing explanation:
accompanying drawing 1 is a kind of casing structure schematic diagram of the present invention.
accompanying drawing 2 is display terminal circuit block diagrams of the present invention.
accompanying drawing 3 is main control unit circuit block diagrams of the present invention.
accompanying drawing 4 is embedded system of the present invention and communication interface circuit schematic diagram.
accompanying drawing 5 is communication unit circuit block diagrams of the present invention.
accompanying drawing 6 is communication unit circuit theory diagrams of the present invention.
accompanying drawing 7 is response unit structural representations of the present invention.
accompanying drawing 8 is a kind of man machine interface structural representations of the present invention.
accompanying drawing 9 is LED display circuit schematic diagrams of the present invention.
the specific embodiment:
embodiment 1:
tester during a kind of reaction stimulated based on image, its composition comprises: mainframe box 1, it is characterized in that: main control unit 3, communication unit 4, response unit 5, man machine interface 6 and power supply unit 7 are housed in described mainframe box, described main control unit connects described communication unit, described response unit and described man machine interface simultaneously, and described power supply unit is the mainframe box power supply.The described display terminal 2 of described communication unit remote control.
embodiment 2:
tester during according to the described reaction stimulated based on image of embodiment 1, described display terminal has Bluetooth communication receiving circuit 12, the Bluetooth communication instruction received is sent to described display controller 11, control described image display 10 and play specific image, realize the output of visual stimulus signal.
embodiment 3:
tester during according to the described reaction stimulated based on image of embodiment 1 or 2, described main control unit has embedded system 13, programme-control and the logical operations of described Implementation of Embedded System integrated testability process, and connection serial communication interface 14, described serial communication interface adopts the MAX232 chip, the level of realizing TTL and RS232 exchanges, and single-chip microcomputer connects the DB-9 plug-in unit via the MAX232 chip, for host computer, carrying out information interaction;
embodiment 4:
tester during according to the described reaction stimulated based on image of embodiment 1 or 2, described and host computer carries out information interaction, mainly refers to the renewal of test pattern, the upload and download of test result, the transmission of the information such as typing in individual, collective data storehouse.Be equipped with the renewal service of response software, as: the renewal of test form with augment etc. simultaneously.
embodiment 5:
tester during according to the described reaction stimulated based on image of embodiment 1 or 2, described communication unit has Bluetooth communication transmitting chip 15, described Bluetooth communication transmitting chip adopts JINOU-3263, can convert the output of single-chip microcomputer to Bluetooth communication receiving circuit that Bluetooth protocol is sent to display terminal, realize blue tooth communication function; Described Bluetooth communication transmitting chip connects voltage conversion circuit 16 simultaneously, described voltage conversion circuit adopts chip MAX604, realize the supply of two kinds of internal work voltages, ensure the steady operation of described Bluetooth communication transmitting chip, realize the remote control to described display terminal;
embodiment 6:
tester during according to the described reaction stimulated based on image of embodiment 1 or 2, described response unit has switching response button 8 and rotation response mechanism 9, described switching response button is for measuring the response time that need the press touching operation of etc.ing completes response, and described rotation response mechanism is used for mensuration needs rotating operation to complete the response time of response.Described respective keys and rotation response mechanism adopt buckle and hinged connected mode, for convenience detach, can be changed according to carried out test form.
embodiment 7:
tester during according to the described reaction stimulated based on image of embodiment 1 or 2, described man machine interface has 7 LED displays and 4 bit function buttons 20, and described LED display shows that by 2 bit test number of times 17,1 bit-errors number of times shows that 18 and 4 bit times show that 19 combine.Described function button is realized respectively upper and lower selection, determines and returns function.
Claims (6)
1. tester during the reaction stimulated based on image, its composition comprises: mainframe box, it is characterized in that: main control unit, communication unit, response unit, man machine interface and power supply unit are housed in described mainframe box, described main control unit is connected with described communication unit, described response unit and described man machine interface respectively, described power supply unit is the mainframe box power supply, the described display terminal of described communication unit remote control.
2. tester during the reaction stimulated based on image according to claim 1, it is characterized in that: described display terminal has the Bluetooth communication receiving circuit, described Bluetooth communication receiving circuit connects display controller, and described display controller connects image display.
3. tester during the reaction stimulated based on image according to claim 1 and 2, it is characterized in that: described main control unit has embedded system, described embedded system connecting communication interface, described communication unit has the Bluetooth communication radiating circuit, and described Bluetooth communication radiating circuit carries out remote control to described display terminal.
4. tester during the reaction stimulated based on image according to claim 1 and 2, it is characterized in that: described response unit has switching response button and rotation response mechanism; Described man machine interface has LED display and 4 bit function buttons; Described power supply unit has built-in lithium battery.
5. tester during the reaction stimulated based on image according to claim 1 and 2, it is characterized in that: described bluetooth receiving circuit has the sub-sheet of chip JINOU-3263; Described display controller has 15 pin VGA double nips.
6. tester during the reaction stimulated based on image according to claim 1 and 2, it is characterized in that: described communication interface has MAX232 chip and DB-9 interface; Described Bluetooth transmission circuit has chip JINOU-3263 master slice and MAX604 chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310412282.1A CN103445794B (en) | 2013-09-11 | 2013-09-11 | Tester during reaction based on image stimulation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310412282.1A CN103445794B (en) | 2013-09-11 | 2013-09-11 | Tester during reaction based on image stimulation |
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| Publication Number | Publication Date |
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| CN103445794A true CN103445794A (en) | 2013-12-18 |
| CN103445794B CN103445794B (en) | 2016-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310412282.1A Expired - Fee Related CN103445794B (en) | 2013-09-11 | 2013-09-11 | Tester during reaction based on image stimulation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103942920A (en) * | 2014-04-14 | 2014-07-23 | 吉林大学 | Driver fatigue early warning method and detection device based on response time |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4755140A (en) * | 1986-02-10 | 1988-07-05 | Bernard Rimland | Electronic personnel test device |
| CN201642049U (en) * | 2010-04-09 | 2010-11-24 | 交通部公路科学研究所 | Visual recognition response time tester with adjustable visual environment lighting conditions |
| CN202932929U (en) * | 2012-11-26 | 2013-05-15 | 哈尔滨理工大学 | Device for detecting multi-terminal man-machine response |
| CN203107137U (en) * | 2013-02-07 | 2013-08-07 | 哈尔滨理工大学 | Handhold reaction time tester |
| CN203134199U (en) * | 2012-11-26 | 2013-08-14 | 牛訦琛 | Steering apparatus for testing driving reaction time |
-
2013
- 2013-09-11 CN CN201310412282.1A patent/CN103445794B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4755140A (en) * | 1986-02-10 | 1988-07-05 | Bernard Rimland | Electronic personnel test device |
| CN201642049U (en) * | 2010-04-09 | 2010-11-24 | 交通部公路科学研究所 | Visual recognition response time tester with adjustable visual environment lighting conditions |
| CN202932929U (en) * | 2012-11-26 | 2013-05-15 | 哈尔滨理工大学 | Device for detecting multi-terminal man-machine response |
| CN203134199U (en) * | 2012-11-26 | 2013-08-14 | 牛訦琛 | Steering apparatus for testing driving reaction time |
| CN203107137U (en) * | 2013-02-07 | 2013-08-07 | 哈尔滨理工大学 | Handhold reaction time tester |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103942920A (en) * | 2014-04-14 | 2014-07-23 | 吉林大学 | Driver fatigue early warning method and detection device based on response time |
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| CN103445794B (en) | 2016-08-10 |
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Granted publication date: 20160810 Termination date: 20170911 |