CN1537512A - System for screening drivers with accident tendentious and method therefor - Google Patents
System for screening drivers with accident tendentious and method therefor Download PDFInfo
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- CN1537512A CN1537512A CNA031129315A CN03112931A CN1537512A CN 1537512 A CN1537512 A CN 1537512A CN A031129315 A CNA031129315 A CN A031129315A CN 03112931 A CN03112931 A CN 03112931A CN 1537512 A CN1537512 A CN 1537512A
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Abstract
A system for screening the drivers with accident-tendentious is composed of speed-estimating tester, complex response judging tester, manipulating function tester, deep vision tester, vision-at-night tester, dynamic vision tester and PC. Said method includes such steps as connecting all units to the serial port of PC, testing each driver, calculating the normal characteristic specification value, and using the value and the accident associated intensity (OR) to judge if the driver is qualified or not.
Description
Technical field:
The present invention relates to people's physiology and psychological assessment technical field, specifically a kind of accident proneness driver screening system and method thereof are applicable to accident proneness driver's screening.
Background technology:
Have 6%～8% accident proneness driver according to the study among driver's the crowd, the traffic accident that they caused accounts for 36%～38% of vehicle accident.The individual event that prior art can only be finished driver's physiological condition detects, i.e. the individual event of indexs such as the height of state ministry of public security and Ministry of Communications announcement, vision, audition, achromatopsia, blood pressure detects, and still can not driver's psychological diathesis be detected.Driver's adaptability flow detection car of this place first to file, achromatopsia detector, handle function detector (patent No. is respectively: ZL95239939.3, ZL98208529.x) utility model patent and dark eyesight detecting instrument, dynamic visual acuity detector, complex reaction are judged instrument, ZL96318276.5, ZL96318280.3, ZL96320437.8, ZL96320472.6) wait four design patents also can only finish the individual event detection of driver's physiological condition.For physiology and psychical elements to the driver carry out comprehensive evaluating and screening, this institute successively applied for that (publication number is: CN1104082A) two patents of invention for accident proneness driver screening system configuration (CN1102972A) and accident proneness driver screening computer integrative psychological evaluation system in 1993, only disclosed a kind of imagination in these two patent of invention files, do not disclose complete technical scheme, can't finish its goal of the invention and technical problem to be solved.Chinese epidemiology magazine the 15th was rolled up the method that disclosed method of percentiles of the 2nd phase of supplementary issue is determined velocity estimation, complex reaction, manipulation function, night vision, dark vision, moving six characteristic indexs of vision in 1994 in person, this method can only be determined single index, can not do comprehensive judgement and screening.
Summary of the invention:
Technical problem to be solved by this invention is: the comprehensive judgement and the screening of accident proneness driver's psychological diathesis.
The technical scheme that the present invention solves the problems of the technologies described above is:
A kind of accident proneness driver screening system comprises that velocity estimation tester, complex reaction are judged tester, handled functional instrument, dark viseon tester, night vision tester, dynamic visual acuity tester and a PC, it is characterized in that described velocity estimation tester, complex reaction are judged tester, handled functional instrument, dark viseon tester, night vision tester, dynamic visual acuity tester connect with the PC serial line interface by 232 data/address bus respectively.
A kind of detection method of using above-mentioned accident proneness driver screening system is at first utilized velocity estimation tester, complex reaction to judge tester, is handled functional instrument, dark viseon tester, night vision tester, dynamic visual acuity tester measure measured's velocity estimation, complex reaction, manipulation function, night vision, dark vision, moving vision psychological indicator.Because described psychological indicator not exclusively is normal distribution, according to Principle of Statistics, adopt method of percentiles, detect the practical significance of index according to each, determine to be suitable for one-sided or bilateral 95% figure place as normal value, take all factors into consideration sensitivity, specificity simultaneously, finally formulate standard dividing value (referring to table 1).
Then according to velocity estimation, complex reaction, manipulation function, night vision, dark vision, moving six characteristic indexs of vision and relation intensity (OR) power that accident takes place, getting the OR value, to equal 10 be boundary (referring to table 2).Velocity estimation, complex reaction, the manipulation function degree of association are very strong, and night vision, dark vision, the moving vision degree of association are taken second place.Have among the former binomial undesired or the former in one undesired, add again among the latter one undesired, or among the former three qualified but among the latter three defective all be judged to defective, have among the latter two undesired then can be judged to qualified.Because the present invention adopts modern electronic technology that existing six testers are connected with the computer serial line interface, and utilize Principle of Statistics analysis, judgement, therefore have the integrated degree height, calculating, analysis, judgement speed are fast, and outstanding accurately advantage and significant technique effect.
The specific embodiment:
Description of drawings:
Fig. 1 is that hardware system of the present invention connects block diagram; Fig. 2 is a software block diagram of the present invention.
Embodiment:
Referring to Fig. 1, accident proneness driver screening of the present invention system with existing velocity estimation tester, complex reaction judge tester, handle functional instrument, dark viseon tester, night vision tester, dynamic visual acuity tester connect with the PC serial line interface by 232 data/address bus respectively and get final product.Described six instruments also can connect with computer by 232 interface servers.
Describe using method of the present invention in detail so that the public fully understands accident proneness driver screening method of the present invention below in conjunction with accompanying drawing.
At first will login before each test, input numbering or recording mechanism are so that preserve test result.Before each test beginning, at first by the test and appraisal technical staff to the explanation of coaching property of subjects or one section voice suggestion is provided, the guiding subjects grasps method of testing and points for attention.Behind the EOT, test result data is transferred to PC by the RS232 data telecommunication line immediately, through native system carries out analysis-by-synthesis diagnosis judgement to every test result after, provides the accident proneness diagnosis report.
1) velocity estimation test
Check that the driver is in operation to the ability of velocity estimation and too early or slow excessively reaction tendency.
Inspection method: subjects's sitting posture is rectified, and makes its eye position consistent with the thorn laser point area pellucida height of instrument, and distance is not less than 1m.The subjects observes the luminous point of (area pellucida) uniform motion in translot, and after luminous point entered baffle plate (blind area), the subjects supposed that light still with same speed motion, infers that it passes through the time of fixed dam blind area institute palpus, and press listening key rapidly, reads the time.Survey altogether 5 times, average.
2) complex reaction is judged test
Check that the subjects stimulates to external world and make the judgement of correctly replying within a certain period of time.
Inspection method: subjects's sitting posture is rectified, distance test screen 1m.The subjects when appointed color display lamp is bright, unclamps corresponding hands (or foot) key by three response keies of assistant and foot during test.If both are mistake at performance of a different dive.Mistake is reacted total degree in the recording prescribed time.Pretest is carried out 8 times, and official testing is carried out 16 times.
3) handle constitution test
Detect persistence and stability that subjects's attention is at the volley distributed, noted.
Inspection method: the subjects stands in appointed positions, does not do any preparation exercise before the test, and subjects's direction of operating dish during test can only pass through left and right pin from tag line arrow rear, and can not touch red line on every side.If pointer not from tag line arrow rear by with touch the tag line periphery, buzzer just pipes, the expression maloperation, the testing time is 3.5min, record maloperation total degree.
4) dark eyesight testing
Check that the subjects is to the relative distance of object degree of depth motion and the perception of locus.
Inspection method: the subjects sits down apart from main frame 2.5m, and eye position is consistent with host-computer observe hole centre-height, practises 2 times, gets final product official testing.When the testee presses remote controller key by observing when carriage release lever just is arranged in a line with fixed bar, read judgement.Survey altogether 3 times, average.
5) dynamic visual acuity test
When there were relative motion in scrutineer and visual object, human eye was distinguished the ability of object.
Inspection method: subjects's sitting posture is rectified, by observation port observe sighting target from the position of suitable 50m by far away and near moving, press when the subjects sees sighting target breach direction and reply switch, the breach direction according to the subjects can correctly reply sighting target reads moving vision value.Survey altogether 3 times, get its meansigma methods.
6) night vision test
Detect human eye and under bright light environments, enter the ability of recovering to distinguish object in the dark surrounds gradually suddenly.
Inspection method: subjects's sitting posture is rectified, and eyes are pressed close to observation port.Subjects's eyes are accepted the 30s photostimulation during test, after the photostimulation lamp puts out, when the subjects can correctly tell sighting target breach direction, and press listening key rapidly.Correctly answer sighting target breach direction according to the subjects, read the dark adaptation time.
Table 1
Index P
2.5P
5P
50P
95P
97.5Range of normal value
Velocity estimation (millisecond) 803.0 935.0 1491.0 2220.0 2413.0 800-2500
Complex reaction is judged
Mistake reaction times (number of times) 0.0 0.0 3.0 5.0 6.0≤5
Handle function
Maloperation number of times (inferior 12.0 15.0 93.0 111.0 121.0≤110
Number)
Night vision (second) 4.0 6.0 30.0 36.0 45.0≤35
Moving vision 0.10 0.14 0.40 1.0 1.10 〉=0.2
Dark vision (millimeter) 3.0 4.0 12.0 22.0 30.0 ± 22
Table 2
The accident group secure group is special
Index sensitivity Kappa OR
+-amount to+-the total degree
Velocity estimation (in the least
98 54 152 11 141 152 92.8 64.5 0.2829 17.1
Second)
Complex reaction is judged
The mistake reaction times is (inferior
Number) 84 68 152 4 148 152 97.4 55.2 0.5263 40.4
Handle function
The maloperation number of times is (inferior
Number) 126 26 152 25 127 152 83.6 82.9 0.6645 27.5
Night vision (second) 43 109 152 7 145 152 95.4 28.3 0.2368 7.0
Moving vision 41 111 152 16 136 152 89.5 27.0 0.1645 2.6
Dark vision (millimeter) 45 107 152 7 145 152 95.4 29.6 0.2500 7.7
Claims (2)
1, a kind of accident proneness driver screening system comprise that velocity estimation tester, complex reaction are judged tester, handled functional instrument, dark viseon tester, night vision tester, dynamic visual acuity tester and a PC, it is characterized in that described velocity estimation tester, complex reaction are judged tester, handled functional instrument, dark viseon tester, night vision tester, dynamic visual acuity tester connect with the PC serial line interface by 232 data/address bus respectively.
2, a kind of detection method of using above-mentioned accident proneness driver screening system, at first utilize the velocity estimation tester, complex reaction is judged tester, handle functional instrument, dark viseon tester, the night vision tester, the dynamic visual acuity tester is measured measured's corresponding psychological parameter, and the method for percentiles in the employing statistics calculates corresponding characteristic index normal value, it is characterized in that then according to velocity estimation, complex reaction, handle function, night vision, dark vision, whether qualified the strong and weak synthetic determination measured of relation intensity (OR) that moving six characteristic indexs of vision and accident take place is.
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| CNA031129315A CN1537512A (en) | 2003-03-07 | 2003-03-07 | System for screening drivers with accident tendentious and method therefor |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103445758A (en) * | 2013-08-30 | 2013-12-18 | 浙江理工大学 | Eyesight testing system based on wireless communication |
| CN104000614A (en) * | 2014-06-09 | 2014-08-27 | 南通大学 | System and method for evaluating comprehensive quality of long-distance passenger transportation driver |
| CN104665848A (en) * | 2013-11-28 | 2015-06-03 | 现代摩比斯株式会社 | Device for detecting the status of a driver and method thereof |
| CN105011952A (en) * | 2015-08-07 | 2015-11-04 | 北京环度智慧智能技术研究所有限公司 | Driver limiting speed evaluation system and method |
| CN105011947A (en) * | 2015-08-10 | 2015-11-04 | 厦门理工学院 | System and method for measuring tendency of drunk driving traffic accident |
| CN105193432A (en) * | 2015-10-28 | 2015-12-30 | 北京交通大学 | Device and method for retesting driving adaptability of rail transit train navigating mate |
| CN105212950A (en) * | 2015-10-28 | 2016-01-06 | 北京交通大学 | To the device and method that track traffic train driving personnel driving adaptability is rechecked |
| CN105280046A (en) * | 2015-10-28 | 2016-01-27 | 北京交通大学 | Rail transit train driver driving adaptability training method and device |
| CN105280047A (en) * | 2015-10-28 | 2016-01-27 | 北京交通大学 | Rail transit train driver driving adaptability training method and device |
| CN105280048A (en) * | 2015-10-28 | 2016-01-27 | 北京交通大学 | Rail transit train driver driving adaptability re-examination system and method |
| CN105390043A (en) * | 2015-10-28 | 2016-03-09 | 北京交通大学 | Device and method for testing rail transit train driver driving adaptability |
| CN105405338A (en) * | 2015-10-28 | 2016-03-16 | 北京交通大学 | System and method for testing driving adaptability of rail transit train driver |
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2003
- 2003-03-07 CN CNA031129315A patent/CN1537512A/en active Pending
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103445758A (en) * | 2013-08-30 | 2013-12-18 | 浙江理工大学 | Eyesight testing system based on wireless communication |
| CN104665848A (en) * | 2013-11-28 | 2015-06-03 | 现代摩比斯株式会社 | Device for detecting the status of a driver and method thereof |
| CN104000614A (en) * | 2014-06-09 | 2014-08-27 | 南通大学 | System and method for evaluating comprehensive quality of long-distance passenger transportation driver |
| CN105011952A (en) * | 2015-08-07 | 2015-11-04 | 北京环度智慧智能技术研究所有限公司 | Driver limiting speed evaluation system and method |
| CN105011952B (en) * | 2015-08-07 | 2018-03-16 | 北京环度智慧智能技术研究所有限公司 | The very fast evaluation system of driver and method |
| CN105011947A (en) * | 2015-08-10 | 2015-11-04 | 厦门理工学院 | System and method for measuring tendency of drunk driving traffic accident |
| CN105212950A (en) * | 2015-10-28 | 2016-01-06 | 北京交通大学 | To the device and method that track traffic train driving personnel driving adaptability is rechecked |
| CN105280046A (en) * | 2015-10-28 | 2016-01-27 | 北京交通大学 | Rail transit train driver driving adaptability training method and device |
| CN105280047A (en) * | 2015-10-28 | 2016-01-27 | 北京交通大学 | Rail transit train driver driving adaptability training method and device |
| CN105280048A (en) * | 2015-10-28 | 2016-01-27 | 北京交通大学 | Rail transit train driver driving adaptability re-examination system and method |
| CN105390043A (en) * | 2015-10-28 | 2016-03-09 | 北京交通大学 | Device and method for testing rail transit train driver driving adaptability |
| CN105405338A (en) * | 2015-10-28 | 2016-03-16 | 北京交通大学 | System and method for testing driving adaptability of rail transit train driver |
| CN105193432A (en) * | 2015-10-28 | 2015-12-30 | 北京交通大学 | Device and method for retesting driving adaptability of rail transit train navigating mate |
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