CN105243916A - Device and method for driving adaptability test of rail transit train driver - Google Patents

Device and method for driving adaptability test of rail transit train driver Download PDF

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Publication number
CN105243916A
CN105243916A CN201510712957.3A CN201510712957A CN105243916A CN 105243916 A CN105243916 A CN 105243916A CN 201510712957 A CN201510712957 A CN 201510712957A CN 105243916 A CN105243916 A CN 105243916A
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model
rail transit
transit train
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1stan
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叶龙
郭名
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Beijing Jiaotong University
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Beijing Jiaotong University
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Abstract

The invention relates to a device and method for a driving adaptability test of a rail transit train driver. The device comprises a tunnel model; a rail transit train model which drives along the tunnel model; a shield model which shields a part of the tunnel model; an operation member, which responds to the operation of the driver and generates an input signal Ix, wherein the x=1,2,...n; and a timing component which records the time tx when the input signal Ix is generated. The invention also relates to the method for carrying out driving adaptability test of the rail transit train driver. The method comprises the following steps: the rail transit train model drives along the tunnel model; the operation member responds to the operation of the driver and generates the input signal at the time tx, wherein x=1,2,...n; and when or after the most front end of the rail transit train model is covered by the shield model, the timing component records the time tx when the input signal is generated.

Description

To the device and method of track traffic train driving personnel driving adaptability test
Technical field
The present invention relates to rail transit train and drive field tests.More specifically, the present invention relates to device and method of testing thereof that a kind of human pilot to rail transit train carries out driving adaptability test.
Background technology
Along with the development of China's track traffic industry, growing to the demand of rail transit train, also correspondingly increasing to the demand of the human pilot of rail transit train.Usually, rail transit train comprises railway locomotive, motor train unit, large-scale maintenance machinery, railcar, operation vehicle for contact wire, subway, light rail, suburban railway, tramcar, magnetic suspension train etc.But, with the human pilot of common machine rail transit train is tested unlike, for the consideration of place, equipment, time, security and the aspect such as cost, expense, the human pilot of rail transit train can not be allowed directly to drive real rail transit train and to carry out field test.Therefore, design specially for the proving installation of the human pilot of rail transit train and method particularly important to test its driving adaptability.
Practice shows, the basic capacity that the human pilot of rail transit train should have is can accurately perception or grasp the travelling speed of the rail transit train that it is driven, and that is human pilot needs the speed that can not rely on or only according to the sensation of self by any equipment must directly judge or estimate out train driving at this very moment.Namely the human pilot of rail transit train needs to possess the very high ability responded to prediction of speed or perception.Possess aforementioned capabilities, could expertly holding acceleration or deceleration when driving this vehicles more much larger than ordinary motor vehicle scale of constructions such as automobiles of train, braking, blow a whistle, switch lamp, get in touch with scheduling, and opportunity etc. of operating by way of section contact etc. of standing.
And need in prior art but the current apparatus and method also not having can to test the aforementioned capabilities needed for human pilot, namely to the device that a series of ability required for driving adaptability and the prediction of speed ability in quality are tested.And this device also should easy and simple to handle again can the virtual rating of human pilot of true to nature, objective, the train of reaction rail traffic accurately and efficiently or level.
Summary of the invention
In order to solve the problem, the invention provides a kind of device to the test of track traffic train driving personnel driving adaptability, comprising: tunnel model; Rail transit train model, described rail transit train model travels along described tunnel model; Shelter model, described shelter model blocks a part for described tunnel model; Control member, described control member responds the operation of described human pilot and produces input signal I x, wherein x=1,2 ... n; And timing component, described timing component record produces the time t of described input signal x.
The present invention further provides a kind of method to the test of track traffic train driving personnel driving adaptability, comprising: rail transit train model travels along tunnel model; Control member in response to the operation of described human pilot at time t xproduce input signal, wherein x=1,2 ... n; When the object model that is blocked foremost of described rail transit train model covers, timing component t writing time x.
Simulation testing device of the present invention and method can test out the human pilot of rail transit train effectively to the perception of the speed of rail transit train, namely in driving procedure to the prediction of instantaneous travel speed or the ability of perception.In addition, this novel proving installation is easy and simple to handle, with low cost and do not need to take large quantity space, can realize once simultaneously to the test of several human pilot.
Accompanying drawing explanation
Figure 1 show the first schematic diagram for carrying out the device of driving adaptability test to the human pilot of rail transit train of the present invention.
Figure 2 illustrate the second schematic diagram for carrying out the partial devices of driving adaptability test to the human pilot of rail transit train of the present invention.
Embodiment
As follows, with reference to figure 1 show the first schematic diagram for carrying out the device of driving adaptability test to the human pilot of rail transit train of the present invention.
Device 100 for testing the human pilot of rail transit train mainly comprises: tunnel model 101, rail transit train model 102, shelter model 103, control member 104 and timing component 105.
From the visual angle of human pilot, tunnel model 101 preferably extends in the horizontal direction.
Described rail transit train model 102 is for travelling along described tunnel model 101.Rail transit train model 102 can along described tunnel model 101 at the uniform velocity or speed change travel.In the preferred case, described rail transit train model to finish described tunnel model 101 1.04 seconds to 2.08 seconds experts.
Described shelter model 103 is for blocking described tunnel model 101 at least partially.It will be understood by those skilled in the art that to judge the travelling speed of rail transit train to human pilot time enough, shelter model 103 not should very near the leading section of model trajectory 101 and can not be too much block tunnel model 101.In other words, described shelter model 103 is preferably set to the other end (right-hand member such as Fig. 1 shown in) relative with one end that rail transit train model 102 rolls away from closer to described tunnel model 101.In a preferred embodiment, shelter model 103 is positioned at the second half section of tunnel model.In a preferred embodiment, shelter model 103 blocks 1/4th place to three/mono-places of the whole length at described tunnel model 101.Such as, in a specific embodiment, the leading section of shelter model 103 is positioned at 1/2nd places of the total length of tunnel model, and the length of shelter model is 1/4th of the whole length of tunnel model 101.Thus, shelter model 103 blocks the section between 3/1 to four/2nds places of the length of tunnel model 101.Human pilot often produces an input signal, namely shows that it has carried out once testing.Preferably, n is the arbitrary integer between 20 to 40, such as 30.
The operation of control member 104 responds human pilot person and produce corresponding input signal I x, wherein x=1,2 ... n.Particularly, control member 104 can be any device realizing input function that can be used for, and also can be special entering apparatus or external equipment.Such as, can be special or to be similar on train and actually to drive manipulation of physical operating rod used or button, also can be special or similar computer external connection keyboard used or mouse.In a preferred embodiment, control member 104 is one or more in keyboard and mouse.It will be appreciated by those skilled in the art that based on object of the present invention, before track traffic train model 102 enters shelter model 103, it is invalid that any operation of control member 104 all should be considered as, and namely can not start timing component to its operation and carry out t writing time x.
Timing component 105 records the time t producing described input signal x, wherein x=1,2 ... n.It will be appreciated by those skilled in the art that, before track traffic train model 102 enters shelter model 103, timing component 105 is not activated.
In a specific embodiment, the inventive system comprises display member 106 for showing described rail transit train model 101, described tunnel model 102, described shelter model 103 and the motion of described rail transit train model 101 on described tunnel model 102.Display member 106 can be any device with Presentation Function.In a preferred embodiment, display member 106 is the display screen of computer.
Further, device of the present invention also comprises calculating component (not shown) to perform following steps:
To calculate respectively fast according to following formula and at a slow speed in situation, rail transit train model average reaction time T 1, T 2and standard deviation D 1, D 2:
T 1 = 1 n Σ x = 1 n t x
D 1 = Σ x = 1 n ( t x - T 1 ) 2 4
T 2 = 1 n Σ x = 1 n t x
D 2 = Σ x = 1 n ( t x - T 2 ) 2 4
N is natural number or positive integer, such as, and 1,2,3,4,5,6,7,8,9 etc.Preferably, n is taken as 5.
Degree of waving M quick and at a slow speed is calculated respectively according to following formula 1and M 2:
M 1 = D 1 T 1 × 100 %
M 2 = D 2 T 2 × 100 %
To calculate respectively fast according to following formula and at a slow speed in situation, rail transit train model average reaction time T 1, T 2standardized score T 1stan, T 2stanwith the standardized score M of degree of waving 1stan, M 2stan:
T 1stan＝(T 1-T 1avg)/D 1；
M 1stan＝(M 1-M 1avg)/D 1；
T 2stan＝(T 2-T 2avg)/D 2；
M 2stan＝(M 2-M 2avg)/D 2；
According to following formulae discovery prediction of speed mark V:
V＝(T 1stan*0.6+M 1stan*0.4)*0.6+(T 2stan*0.6+M 2stan*0.4)*0.4
Numerical value V has reacted operator to the perception accuracy of track traffic train running speed and sensitivity.
In addition, the invention also discloses a kind of method that human pilot to rail transit train carries out driving adaptability test, comprising: rail transit train model travels along tunnel model; When the object model that is blocked foremost that input signal results from described rail transit train model covers or after covering, start timing component and start timing; Control member in response to the operation of operator at time t xproduce input signal, wherein x=1,2 ... n.
Said method comprises further and is calculated as follows data:
A () calculates fast respectively according to following formula and at a slow speed in situation, rail transit train model average reaction time T 1, T 2and standard deviation D 1, D 2:
T 1 = 1 n Σ x = 1 n t x
D 1 = Σ x = 1 n ( t x - T 1 ) 2 4
T 2 = 1 n Σ x = 1 n t x
D 2 = Σ x = 1 n ( t x - T 2 ) 2 4
N is natural number or positive integer, such as, and 1,2,3,4,5,6,7,8,9 etc.Preferably, n is taken as 5.
B () calculates degree of waving M fast and at a slow speed respectively according to following formula 1and M 2:
M 1 = D 1 T 1 × 100 %
M 2 = D 2 T 2 × 100 %
C () calculates fast respectively according to following formula and at a slow speed in situation, rail transit train model average reaction time T 1, T 2standardized score T 1stan, T 2stanwith the standardized score M of degree of waving 1stan, M 2stan:
T 1stan＝(T 1-T 1avg)/D 1；
M 1stan＝(M 1-M 1avg)/D 1；
T 2stan＝(T 2-T 2avg)/D 2；
M 2stan＝(M 2-M 2avg)/D 2；
D () is according to following formulae discovery prediction of speed mark V:
V＝(T 1stan*0.6+M 1stan*0.4)*0.6+(T 2stan*0.6+M 2stan*0.4)*0.4。
Wherein, described shelter model 103 is for blocking described tunnel model 101 at least partially.It will be understood by those skilled in the art that to judge the travelling speed of rail transit train to human pilot time enough, shelter model 103 not should very near the leading section of model trajectory 101 and can not be too much block tunnel model 101.In other words, described shelter model 103 is preferably set to the other end relative with one end that rail transit train model 102 rolls away from closer to described tunnel model 101.In a preferred embodiment, shelter model 103 is positioned at the second half section of tunnel model.In a preferred embodiment, shelter model 103 blocks 1/1 to three/4th of the whole length of described tunnel model 101.Such as, in a specific embodiment, the leading section of shelter model 103 is positioned at 1/2nd places of the total length of tunnel model, and the length of shelter model is 1/4th of the whole length of tunnel model 101.Thus, shelter model 103 blocks the section between 3/1 to four/2nds places of the length of tunnel model 101.
Method of the present invention comprises display member further, and described display member shows described rail transit train model, described tunnel model, described shelter model and the motion of described rail transit train model on described tunnel model.Display member can for any device with Presentation Function, can be to be similar to the having an X-rayed with the specific screen seeing outside or transparency window of train driving room, or the display screen in control room; Also can be general display screen or projection screen.Preferably, described display member is the display screen of computer.
It will be appreciated by those skilled in the art that, this novel being suitable for is tested the human pilot of various rail transit train, and rail transit train includes but not limited to railway locomotive, motor train unit, High Speed Railway Trains, the locomotive of general fast passenger and freight train and all trains with steer such as tractor, maintain road upkeep operation vehicle tractor, large-scale maintenance machinery, Special work vehicle tractor, railcar, operation vehicle for contact wire, subway, light rail, suburban railway, tramcar, magnetic suspension train of general fast passenger and freight train.
Present invention applicant has done detailed description and description in conjunction with Figure of description to embodiments of the invention, but those skilled in the art should understand that, above embodiment is only a kind of embodiment of the present invention, only for illustration of the present invention, the wherein structure of each parts, connected modes etc. all can change, detailed explanation is just in order to help reader to understand spirit of the present invention better, and be not limiting the scope of the invention, on the contrary, anyly all should not to get rid of outside protection scope of the present invention based on the present invention's any improvement of doing of spirit or modification and equivalents and improvement.

Claims (16)

1., to a device for track traffic train driving personnel driving adaptability test, it is characterized in that, comprising:
Tunnel model;
Rail transit train model, described rail transit train model travels along described tunnel model;
Shelter model, described shelter model blocks a part for described tunnel model;
Control member, described control member responds the operation of described human pilot and produces input signal I x, wherein x=1,2 ... n; And
Timing component, described timing component record produces the time t of described input signal x.
2. device according to claim 1, is characterized in that, comprises calculating component further, and described calculating component performs the following step:
A () calculates fast respectively according to following formula and at a slow speed in situation, rail transit train model average reaction time T 1, T 2and standard deviation D 1, D 2:
B () calculates degree of waving M fast and at a slow speed respectively according to following formula 1and M 2:
C () calculates fast respectively according to following formula and at a slow speed in situation, rail transit train model average reaction time T 1, T 2standardized score T 1stan,t 2stanwith the standardized score M of degree of waving 1stan,m 2stan:
T 1stan＝(T 1-T 1avg)/D 1；
M 1stan＝(M 1-M 1avg)/D 1；
T 2stan＝(T 2-T 2avg)/D 2；
M 2stan＝(M 2-M 2avg)/D 2；
D () is according to following formulae discovery prediction of speed mark V:
V＝(T 1stan*0.6+M 1stan*0.4)*0.6+(T 2stan*0.6+M 2stan*0.4)*0.4
3. device according to claim 2, is characterized in that, described T 1stan=(T 1-9.56)/9.97; T 2stan=(T 2-4.96)/5.97.
4. device according to claim 2, is characterized in that, described M 1stan=(M 1-0.24)/0.18; M 2stan=(M 2-0.45)/0.27.
5. device according to any one of claim 1 to 4, is characterized in that, described control member is just activated after the front end of described rail transit train model enters described shelter model.
6. device according to any one of claim 1 to 4, is characterized in that, described shelter model blocks 1/1 to three/4th of described tunnel model total length.
7. device according to any one of claim 1 to 4, is characterized in that, described rail transit train model to finish described tunnel model 1.04-2.08 expert's second.
8. device according to any one of claim 1 to 4, is characterized in that, described control member is mouse or keyboard.
9. device according to any one of claim 1 to 4, it is characterized in that, comprise display member further, described display member shows described rail transit train model, described tunnel model, described shelter model and the motion of described rail transit train model on described tunnel model.
10. device according to claim 9, is characterized in that, described display member is display screen.
11. devices according to any one of claim 1 to 10, it is characterized in that, described rail transit train comprises: the locomotive of High Speed Railway Trains, motor train unit, general fast passenger and freight train, maintain road upkeep operation vehicle tractor, Special work vehicle tractor, subway, light rail, magnetic suspension train or tramcar.
12. 1 kinds, to the method for track traffic train driving personnel driving adaptability test, is characterized in that, comprising:
Rail transit train model travels along tunnel model;
Control member in response to the operation of described human pilot at time t xproduce input signal, wherein x=1,2 ... n;
When the object model that is blocked foremost that described input signal results from described rail transit train model covers or after covering, timing component t writing time x.
13. methods according to claim 12, is characterized in that, comprise further and are calculated as follows data:
A () calculates fast respectively according to following formula and at a slow speed in situation, rail transit train model average reaction time T 1, T 2and standard deviation D 1, D 2:
B () calculates degree of waving M fast and at a slow speed respectively according to following formula 1and M 2:
C () calculates fast respectively according to following formula and at a slow speed in situation, rail transit train model average reaction time T 1, T 2standardized score T 1stan,t 2stanwith the standardized score M of degree of waving 1stan,m 2stan:
T 1stan＝(T 1-T 1avg)/D 1；
M 1stan＝(M 1-M 1avg)/D 1；
T 2stan＝(T 2-T 2avg)/D 2；
M 2stan＝(M 2-M 2avg)/D 2；
D () is according to following formulae discovery prediction of speed mark V:
V＝(T 1stan*0.6+M 1stan*0.4)*0.6+(T 2stan*0.6+M 2stan*0.4)*0.4。
14. methods according to claim 12 or 13, it is characterized in that, described shelter model blocks 1/1 to three/4th of described tunnel model total length.
15. methods according to claim 12 or 13, it is characterized in that, comprise display member further, described display member shows described rail transit train model, described tunnel model, described shelter model and the motion of described rail transit train model on described tunnel model.
16. methods according to claim 12 or 13, it is characterized in that, described display member is the display screen of computer.
CN201510712957.3A 2015-10-28 2015-10-28 Device and method for driving adaptability test of rail transit train driver Pending CN105243916A (en)

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Publication number Priority date Publication date Assignee Title
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Application publication date: 20160113