CN103955595A - Test method for indicating efficiency of pedestrian mark in comprehensive transportation junction - Google Patents
Test method for indicating efficiency of pedestrian mark in comprehensive transportation junction Download PDFInfo
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- CN103955595A CN103955595A CN201410088655.9A CN201410088655A CN103955595A CN 103955595 A CN103955595 A CN 103955595A CN 201410088655 A CN201410088655 A CN 201410088655A CN 103955595 A CN103955595 A CN 103955595A
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Abstract
The invention discloses a test method for indicating efficiency of a pedestrian mark in a comprehensive transportation junction. The test method comprises the following steps: (1) selecting a pedestrian streamline in a junction; (2) arranging a plurality of task points in the selected pedestrian streamline and dividing the pedestrian streamline into a plurality of sections by the task points; (3) defining indicating efficiency index zs of the pedestrian mark; (4) measuring the length of each of the sections; (5) recruiting a plurality of testers; (6) establishing a pedestrian path-finding test recording table for the comprehensive transportation junction; (7) performing a pedestrian path-finding test in the junction, wherein the test is divided into two stages: in a first test stage, simulating a pedestrian going through a totally strange junction environment, and in a second test stage, simulating the pedestrian walking at a normal walking speed after knowing the environment very well, and taking as a contrast set for the first stage test; (8) calculating the indicating efficiency index zs of the pedestrian mark according to the data acquired through the test. The test method can be used for objectively quantizing and evaluating the guiding efficiency of a pedestrian mark system in the comprehensive transportation junction.
Description
Technical field
The invention belongs to the design of traffic system service facility and area of maintenance, relate generally to the method for testing that comprehensive transportation hub pedestrian identifies indicated efficiency.
Background technology
In recent years, the increasing sharply of economic fast development and movement of population speed brought the development trend of track traffic hub maximization, synthesization, three-dimensional, the design of these transport hubs all turns to object to reach the height convenient and efficient intensive, transfer of technological facilities, so its inner pedestrian's tag system has great impact to the efficiency of operation of hinge, safety management, order assurance etc.Yet, compare developed country's maximization, multi-mode, international comprehensive transportation hub system, China often more payes attention to the size of hinge scale and has ignored construction and the management of its internal services facility in building the process of comprehensive hinge, after causing hinge to build up, comprise that the inadequate standards of traffic guide facility such as its inner pedestrian's tag system are clear and definite and do not mate with hinge environment, thereby affected effective performance of hinge communication function, also impaired the image of internationalized city.
The object of pedestrian's tag system be for allow people safety, arrive destination fast, and when the station space of people in large-scale sealing, lack the outside reference of taking one's bearings, can only rely on sign to guide track route.Huge and the complex structure in comprehensive transportation hub inner space, this causes getting lost, be detained and turning back of passenger to a great extent; The variation of passenger's action increases the probability that passenger gets lost when facing multiple choices; The huge interior passenger's that makes to stand of passenger number visual condition is poor in hinge, has further increased passenger's pathfinding difficulty, and now pedestrian's tag system seems more outstanding to pedestrian's guiding function.
In existing pedestrian's tag system design concept, enough detailed to the discussion of the aspects such as the typesetting of sign, font, color.< < public information guidance system setting principle has wherein been done qualitative regulation with requiring > > to standardization, systematicness, highlighting, clarity, harmony and the security of pedestrian sign, and stipulated sign set-up mode, position, direction, size, sight angle, height etc. is set.Even if but whole tag system meets every regulation of this standard, also may and there is certain deficiency to pedestrian's the aspects such as indication usefulness in systematicness, hommization in it, how these deficiencies are improved, can only rely on slip-stick artist's personal experience, and have systematic quantitative analysis to evaluate as theoretical, not support.
Domestic aspect, the people such as the Yang Yu of Tongji University have proposed to affect 2 important performance indexes that track traffic tag system guides usefulness: the one, the setting of the guide identifier (U that whether meets the demands
1), the 2nd, by the guiding effect of guide identifier system, evaluate (the U that whether produces effect that sign arranges
2).Then adopt analytical hierarchy process, by expert, give a mark and determine the height of all two-level index values, and adopt AHP method and Fuzzy Evaluation Method to set up I and II fuzzy appraisal set, final by judge, concentrate judge collection index that maximum membership degree is corresponding as final evaluation result, determine the height of pedestrian's tag system guide usefulness.
In addition, the people such as the Master degree candidate of Southeast China University Geng Nan adopt distinct methods to outside the station of Shanghai South Station, stand in and visually oriented system in the complete pathfinding streamline of passenger study respectively.For the outer guidance system in station, it is by taking pictures, work out questionnaire, allows surveyee according to photo judgement ENTRANCE orientation, thereby the correct recognition rata obtaining according to statistics, misidentification rate, leakage are recognized rate evaluation.For guidance system in station, the content of asking the way when recording passenger's pathfinding in section in rush hour, counts the quantity of different time sections, the dissimilar information of asking the way, thereby analyzes visually oriented system existing problems, and the interior guidance system of standing is evaluated.Result of study demonstration, the guiding sign on periphery section, southern station is more effective, but quantity is slightly inadequate, may cause passenger's anxious psychology; Near sign part ENTRANCE has caused misleading to passenger, has increased the difficulty entering the station; Sign in underpass and subway concourse is more, but the sign of some functional area (ticket office) is obvious not, needs inquired work personnel.
And external aspect, Japan is slightly leading aspect the research of pedestrian's tag system, nineteen fifty, Japan started a large amount of hinge synthesis of building, because its Space Scale is large, layout is complicated, therefore brought serious Disorientation Problem, a lot of experts and scholars Dui Qi space layout's forms and easily intellectual have been launched a large amount of research.The developed country such as Europe and North America, because its industrial civilization develops early, the construction of associated comprehensive transportation hub one skilled in the art tag system starting early, now full-fledged, is tending towards perfect.In these national cities, the design concept of tag system has developed into the hommization stage, pursues the best combination of industrial civilization and people's emotion, and identifying that design field provides to the pedestrian of China can be for the example of reference.
To sum up, the scholar of most domestic association area is all devoted to be obtained and be can be used for the quantizating index that pedestrian identifies indication efficiency evaluation by the whole bag of tricks, although some research has obtained certain achievement, but these results of study objectivity, systematicness with comprehensive aspect with other field ripe appraisement system compare, also there is a certain distance.External comparatively leading for the research of pedestrian's tag system, its mentality of designing and theory are also more ripe, but most of research only concentrates in a certain single factors of sign design, and consider more to the correlativity of sign and surrounding environment, and the pedestrian who does not form system perfecting identifies indication usefulness Quantitative Evaluation System, the method for testing of ripe sign indication usefulness is not proposed yet.
Summary of the invention
The object of the invention is to propose a kind of quantizating index and corresponding method of testing, thereby can the factor of the boot efficiency of comprehensive transportation hub one skilled in the art tag system, this difficult quantification of ease for use objectively be quantized and be evaluated.
Technical scheme of the present invention is that a kind of comprehensive transportation hub pedestrian identifies the method for testing of indicated efficiency.It is characterized in that following steps:
Step 1: selected certain pedestrian's streamline in comprehensive transportation hub;
Step 2: from selected circuit starting point, by way of each significant place be set to task point, numbering respectively, whole piece measurement circuit is divided into some segments by task point, described significant place is crossing, transfer passage, Transfer Hall;
Step 3: the length of measuring each segment;
Step 4: completely strange in internal environment, rely on completely in sign guide situation, record's walking is by each interval used time;
Step 5: under path is in the push completely, record's normal gait is by each interval used time;
Step 6: computing staff is by the average velocity of each section under two kinds of environment, and pathfinding speed when pedestrian relies on the guide of sign is completely
v ', pathfinding speed when pedestrian does not need to rely on the guide identifying after path is familiar with is completely
v;
Step 7: determine that the pedestrian of personnel in each interval identifies indicated efficiency
z s ,
z s =(
v '/v) * 100%.
Embodiment
Below with reference to specific embodiment, the present invention is described in further details.
Comprehensive transportation hub pedestrian of the present invention identifies the method for testing of indicated efficiency, comprises following steps.
(1) selection of test site---take Beijing South Station as example.Beijing South Station is top grade station, is the large-scale modernization comprehensive transportation hub in one of Pekinese.Five layers altogether, the communication function region of Beijing South Station, ground floor is that plane layer is platform rail layer, F2/B2 is the overhead layer of waiting, and is passenger's layer that enters the station, and has 4 independent waiting rooms.In elevated region, there are 8 security checks.Central authorities are waiting hall, and thing both sides are the halls of entering the station, and from north orientation south, are followed successively by the district that respectively waits.It is identical that high rack-layer is provided with 4 structures, the independent ticket office that layout is different.B1 is comprehensive transfer layer, and the Transfer Hall at whole station, parking lot and passenger's outbound system, be provided with the vestibule underground out of the station that passes through whole parking lot, and comprising 6 Rooms of entering the station, 6 go out subway concourse, 8 exits.This layer is established 4 of ticket offices, and artificial ticket window amounts to 43.Transfer Hall thing both sides are the passenger hall of setting off, and have reserved the station being connected with city railway.Underground two floor are No. 4 line platforms of Beijing Metro, and F3/B3 is No. 14 line platforms of Beijing Metro.Southern station inner structure is complicated, and transit route is various, and is provided with a large amount of pedestrian's tag systems in station, is therefore the hypothesis testing environment of test.
(2) tester's selection.This is recruited altogether 82 volunteers from school and social unit and participates in test, by tester's age and schooling situation, is divided into 3 groups, and tester's concrete condition is as follows.
Table 1: tester's basic condition table.
(3) step of test.For preventing influencing each other between different group testers, should to different personnel, test respectively at different time.Before test starts, in Beijing South Station, set a current circuit, this circuit comprises subway station and railway station two parts, runs through four layers of underground two layers of southern station, B1, ground floor and high rack-layers, and the complicated current region such as the crossing that comprises some, transfer passage, Transfer Hall.Before starting, test guarantees that whole testers are completely strange to test environment.From circuit starting point, by way of each significant place be set to task point, number respectively (count each task point and be numbered a, b, c etc.), whole piece measurement circuit is divided into some segments by task point, when tester arrives each task point, need sign in.In standing, concrete circuit arranges as follows:
Circuit first is positioned at No. four line stations of subway, for: subway platform supervision booth (a) → B1 southern side staircase entrance (b) → subway station south Room outlet (C mouth) gate (c);
Circuit second portion is positioned at railway station, for: subway station south Room outlet (C mouth) gate (c) → ground floor southern side staircase entrance (d) → Waiting Lounge southern side Security Inspection Office (e) → Waiting Lounge ticketing spot 16-17(f).
Test is divided into two stages, and test first stage simulation pedestrian is current in completely strange hinge environment, and test subordinate phase simulation pedestrian is familiar with the normal gait speed after environment, as the control group of Alpha test.
(3.1) the test first stage.Test starts front establishment Beijing South Station pedestrian's pathfinding test recording table.Before the test first stage starts, guarantee that all testers are completely strange to Beijing South Station internal environment, now tester is along the guiding of the current pedestrian's sign that places one's entire reliance upon of given line.The tester of 3 types tests respectively, first place tester carries record sheet from circuit section start a point, by way of b, c, d, e etc., arrive circuit terminal f, tester need record the time that arrives each task point place, after 3 groups of testers all reach home, the test of this stage finishes.Tester is by the used time in ab interval for note first place
t ' 1, ab , burst length is
s ab , all the other in like manner can obtain.
The length of each segment has been measured before test starts, and records as follows.
Table 2: each segment lengths table of circuit.
(3.2) test subordinate phase.Before starting, test subordinate phase guarantees that all testers are completely familiar to test environment, now tester is along the current guiding that no longer needs pedestrian to identify of given line, and tester only need record the time that arrives each task point place in whole pathfinding process, other testing procedures are identical with the test first stage.Note first place tester by the used time in ab interval is
t 1, ab , all the other in like manner can obtain.
(4) pedestrian identifies the calculating of indicated efficiency index.Calculate first place tester and in the test first stage, pass through each interval average velocity
deng, wherein:
=
S ab /
t’ 1,ab
In formula:
s ab ---the length of interval ab;
t ' 1, ab ---first place tester passes through the interval ab time used in the test first stage.
Calculate first place tester and pass through each interval average velocity in test subordinate phase
deng, wherein:
=
S ab /
t 1,ab
In formula:
t 1, ab ---first place tester passes through the interval ab time used in test subordinate phase.
Set up the pedestrian of first place tester in ab interval and identify basic indicated efficiency
z 1, sab deng, other segments and tester's index is calculated and in like manner can be obtained, wherein:
z 1,sab= (
/
) ×100%
Finally by said process, calculate whole 82 testers in each segment
z s index, wherein the result of calculation of 3 class testing personnel in bc, cd and ef segment is as follows.
Table 3: young university students class testing personnel are in circuit bc, cd and the ef segment
z s index.
Table 4: middle aged worker's class testing personnel are in circuit bc, cd and ef segment
z s index.
Table 5: old worker's class testing personnel are in circuit bc, cd and ef segment
z s index.
Claims (1)
1. comprehensive transportation hub pedestrian identifies a method of testing for indicated efficiency, it is characterized in that the following step:
Step 1: selected certain pedestrian's streamline in comprehensive transportation hub;
Step 2: from selected circuit starting point, by way of each significant place be set to task point, numbering respectively, whole piece measurement circuit is divided into some segments by task point, described significant place is crossing, transfer passage, Transfer Hall etc.;
Step 3: the length of measuring each segment;
Step 4: completely strange in internal environment, rely on completely in sign guide situation, record's walking is by each interval used time;
Step 5: under path is in the push completely, record's normal gait is by each interval used time;
Step 6: computing staff is by the average velocity of each section under two kinds of environment, and pathfinding speed when pedestrian relies on the guide of sign is completely
v ', pathfinding speed when pedestrian does not need to rely on the guide identifying after path is familiar with is completely
v;
Step 7: determine that the pedestrian of personnel in each interval identifies indicated efficiency
z s ,
z s =(
v '/v) * 100%.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115186516A (en) * | 2022-09-06 | 2022-10-14 | 深圳市城市交通规划设计研究中心股份有限公司 | Pedestrian simulation model construction method of traffic hub, electronic device and storage medium |
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| US6810321B1 (en) * | 2003-03-17 | 2004-10-26 | Sprint Communications Company L.P. | Vehicle traffic monitoring using cellular telephone location and velocity data |
| CN101976349A (en) * | 2010-10-21 | 2011-02-16 | 西北工业大学 | Hough-transform-based method for identifying transportation junction targets in remote-sensing image |
| CN102297696A (en) * | 2011-05-30 | 2011-12-28 | 长安大学 | Road network refined location method |
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2014
- 2014-03-12 CN CN201410088655.9A patent/CN103955595A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6810321B1 (en) * | 2003-03-17 | 2004-10-26 | Sprint Communications Company L.P. | Vehicle traffic monitoring using cellular telephone location and velocity data |
| CN101976349A (en) * | 2010-10-21 | 2011-02-16 | 西北工业大学 | Hough-transform-based method for identifying transportation junction targets in remote-sensing image |
| CN102297696A (en) * | 2011-05-30 | 2011-12-28 | 长安大学 | Road network refined location method |
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| 叶茜等: ""三环"策略下的杨公桥立交步行空间概念性改造", 《中外建筑》 * |
Cited By (2)
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|---|---|---|---|---|
| CN115186516A (en) * | 2022-09-06 | 2022-10-14 | 深圳市城市交通规划设计研究中心股份有限公司 | Pedestrian simulation model construction method of traffic hub, electronic device and storage medium |
| CN115186516B (en) * | 2022-09-06 | 2023-02-03 | 深圳市城市交通规划设计研究中心股份有限公司 | Pedestrian simulation model construction method of traffic hub, electronic device and storage medium |
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Application publication date: 20140730 |