CN108277711A - A kind of X-shaped crossings on different level inducible system and method with shadow effect - Google Patents
A kind of X-shaped crossings on different level inducible system and method with shadow effect Download PDFInfo
- Publication number
- CN108277711A CN108277711A CN201810022750.7A CN201810022750A CN108277711A CN 108277711 A CN108277711 A CN 108277711A CN 201810022750 A CN201810022750 A CN 201810022750A CN 108277711 A CN108277711 A CN 108277711A
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- road
- setting
- door frame
- limit
- frequency
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- 230000000694 effects Effects 0.000 title claims abstract description 20
- 230000001939 inductive effect Effects 0.000 title claims abstract description 11
- 238000000034 method Methods 0.000 title claims abstract description 9
- 230000004888 barrier function Effects 0.000 claims abstract description 29
- 239000012528 membrane Substances 0.000 claims description 13
- 238000013459 approach Methods 0.000 claims description 12
- 238000000926 separation method Methods 0.000 claims description 9
- 230000002411 adverse Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 230000006698 induction Effects 0.000 abstract description 5
- 230000011514 reflex Effects 0.000 description 10
- 239000000463 material Substances 0.000 description 4
- 230000000007 visual effect Effects 0.000 description 4
- 201000009487 Amblyopia Diseases 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C1/00—Design or layout of roads, e.g. for noise abatement, for gas absorption
- E01C1/002—Design or lay-out of roads, e.g. street systems, cross-sections ; Design for noise abatement, e.g. sunken road
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C1/00—Design or layout of roads, e.g. for noise abatement, for gas absorption
- E01C1/04—Road crossings on different levels; Interconnections between roads on different levels
Abstract
The invention discloses a kind of X-shaped crossings on different level inducible systems and method with shadow effect, the limit for height door frame that the present invention is arranged can shelter from asymmetric height above road on across works, it avoids driver from being intended to the higher side road of headroom, ensures traffic safety.The retroreflective marking being arranged on roadside barrier and column makes system is apparent to be clear to, while making this system that can equally play a role at lighting condition poor night, carries out vision induction.The speed control ability and road-holding ability for improving driver, ensure traffic safety.
Description
Technical field
The field of traffic safety that the present invention relates to highways to combine on across Skew Bridge, and in particular to one kind having shade effect
The X-shaped crossings on different level induction new system and method answered.
Background technology
Currently, on the one hand with the quickening of urban construction, overpass and grade separation road gradually increase；On the other hand, by
In the limitation of road alignment and periphery land used, the straight grade separation of grade separation all Yes-No spaces of overpass and the formation of road surface road.When
Two road X-shaped oblique, on when for bridge, be easy to generate a large amount of shades on road surface, driver is easy not seeing front road conditions,
Overpass beam provides oblique induction simultaneously, produces direction illusion, and vehicle is caused to deviate normal trace.Which results in driving
Member is common in the visual field precisely due to road where works and its is non-flat upright on overpass in lower section road driving
Both sides road clearance height caused by handing over is different, and driver is caused to drive the characteristic for tending to the higher side of head room,
It brings great potential safety hazard.
Invention content
For the above technological deficiency, the technical problem to be solved by the present invention is to：
A kind of X-shaped crossings on different level inducible system and method with shadow effect are provided, the speed control ability of driver is improved
And road-holding ability, it ensures traffic safety.
In order to solve the above technical problems, the present invention adopts the following technical scheme that：
A kind of X-shaped crossings on different level abductive approach with shadow effect, be suitable for when two road X-shaped oblique, on across for bridge
When crossing, it is characterised in that：Along vehicle traveling direction, sheltered from using the horizontal limit for height door frame of setting depending on front in driver
Across works in the asymmetric height in road top, avoids driver from generating tendentiousness to the higher side of headroom, avoid simultaneously
On across works shade to the adverse effect of driver, improve the speed control ability and road-holding ability of driver；Together
When, in front of limit for height door frame, increases frequency message segment using the symmetrical high-frequency information section in road surface, trackside intermediate frequency and hang down along with limit for height door frame
Straight road surface both sides extend, and are guided to vision, are promoted on across the linear depending on recognizing of the lower section road of overpass grade separation
Property.
Further, the symmetrical high-frequency information section in road surface includes the symmetrically arranged high frequency protuberant guide post in both sides of the road edge；Road
Side intermediate frequency increases the road that frequency message segment includes roadside barrier column and upper setting midband reflecting strips equipped with high frequency reflective membrane
Side rail column；It is spaced between roadside barrier column equipped with high frequency reflective membrane to collectively form a trackside high-frequency information
The roadside barrier column of section, any two setting midband reflecting strips is spaced and includes that at least one trackside high frequency is believed wherein
Cease section；The short roadside barrier column in setting midband reflecting strips of roadside barrier column equipped with high frequency reflective membrane.
A kind of X-shaped crossings on different level inducible system with shadow effect using the above method, it is characterised in that：Along with it is upper
Across the vertical driver's seat rectilinear direction of works, the symmetrical high-frequency information section in the road surface and trackside intermediate frequency increase frequency message segment
It is started setting up at across works closest approach about 300m away from.
Further, roadside barrier column is symmetrical arranged in both sides of the road；Roadside barrier column equipped with high frequency reflective membrane
The half of the short roadside barrier stem height in setting midband reflecting strips;Midband reflecting strips are from high frequency reflective membrane setting area
It is started setting up above domain.
Further, high frequency reflective membrane is up started setting up from roadside barrier column away from ground 13cm, be arranged width and
Every being 8cm, place near the ground is white, is red at nearly guardrail upper end；Midband reflecting strips are from roadside barrier column away from ground
It is started setting up at 75cm, reflecting strips red and white is set on column, midband reflecting strips width is 15cm.
Further, along vehicle traveling direction, limit for height door frame at one is set away from across structure 50m closest approaches about 50m,
Limit for height door frame at totally two.
Further, the limit for height door frame is made of the column of lower section two and horizontal structure object；The size of horizontal structure object
Across works grade separation section is determined away from ground minimum point height a and its drop b on.
Further, it is 1.2m to take trolley pilot's line of vision height, along straight across the vertical driver's seat of works on
Line direction, away from when the horizontal distance 100m of works closest approach, the horizontal structure object minimum point of limit for height door frame is away from ground height
Degree is 0.6m+a/2, and the 9 wide b/2 of horizontal structure object of limit for height door frame, limit for height door frame horizontal structure object length is determined by width of roadway, is omited
It is wider than road width.
Limit for height door frame chosen material can be chosen according to physical condition, and lower section stud materials size is determined by top structure object
It is fixed.
The present invention become direction of advance amblyopia feel reference system into strong vision reference system, change oblique row at asymmetric vision reference
System is symmetrical vision reference system.Specially setting low frequency limit for height door frame blocks the asymmetric height across works, avoids driving
Member moves to low side, and symmetrical midband reflecting strips column is arranged, and symmetrical high frequency protuberant guide post is simultaneously vertical in roadside barrier
High frequency reflective membrane is set on column.The present invention uses such structure setting, passes through the symmetrically arranged protuberant guide post in road surface and trackside
Symmetrically arranged column and fence post equipped with reflex reflection pad pasting, improve the line of the lower section road on across overpass grade separation
The visibility of shape is blocked on across the asymmetric height of works, and the driver avoided generates tendency to the higher side of headroom
Property, while the shade across works is avoided to the adverse effect of driver, improve the speed control ability and vehicle of driver
Road holding capacity, ensures traffic safety.
The present invention is relaxed using the relevant traffic job facilities combination settings of different frequency, form to improve the driving of driver
Adaptive improves its speed control ability, the method for road-holding ability it is verified that practical, and its cheap is made
Valence, construction feasibility are higher, have high exploitativeness.It has the beneficial effect that：
1, the amblyopia of original path is felt that reference system is strong vision reference system by this system, improves the intensity of Driver Vision stimulation, and
More visual references are provided for driver, rational track and speed are selected according to road information convenient for driver.
2, symmetrical visual information is arranged based on symmetric information stream in vision correction system at left and right sides of driver,
Become former asymmetric vision reference system as existing symmetrical vision reference system, driver is avoided to occur undesirable track when driving
Tendentiousness.
3, be arranged wider limit for height door frame top structure object to cause to transfer road clearance it is inconsistent on across works into
Row blocks, and avoids the tendentious higher side of selection headroom of driver, at the same trackside symmetric information also have to this it is important auxiliary
Help effect.
Description of the drawings
Fig. 1 is road surface symmetric information of the present invention, and Fig. 2 is trackside Symmetric Composite frequency information overall diagram, and Fig. 3 is that trackside is symmetrical
Combination frequency detail of information figure, Fig. 4 be on driver's seat on works and limit for height door frame relative position figure, Fig. 5 are across knot
Structure object and limit for height door frame vertical view.
Reference numeral corresponds to as follows in attached drawing 1-5：The symmetrical high-frequency information section 1 in road surface, trackside intermediate frequency increase frequency message segment 2,
Trackside high-frequency information section 3, protuberant guide post 4, on across works 5, trackside reflex reflection intermediate frequency column 6, roadside barrier reflex reflection high frequency
Column 7, roadside barrier 8, limit for height door frame 9, across works closest approach 10, horizontal structure object 11 away from.
Specific implementation mode
1-5 illustrates technical scheme of the present invention with embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1, a kind of X-shaped crossings on different level induction new method and system with shadow effect of the present invention, by
The symmetrical high-frequency information section 1 in road surface, trackside intermediate frequency increase frequency message segment 2 and low frequency limit for height door frame 9 forms.Along driver's seat side
To the limit for height door frame 9 of, setting can shelter from asymmetric height above road on across works 5, the symmetrical high-frequency information in road surface
Section 1, trackside intermediate frequency are increased frequency message segment 2 and are extended along the passage direction vertical with limit for height door frame 9, are guided to vision.With
The upper composition basic structure of the present invention.
Furthermore, believe across the driver's seat rectilinear direction that works 5 is vertical, the symmetrical high frequency in road surface along on
Breath section 1 and trackside intermediate frequency are increased frequency message segment 2 and are started setting up at the about 300m of across works closest approach 10 away from（Such as Fig. 1 and Fig. 2
It is shown）.
Furthermore, the symmetrical high-frequency information section 1 in the road surface includes being symmetricly set on the protuberant guide post 4 of trackside, setting
Between be divided into 8m.（As shown in Figure 1）.
Furthermore, trackside intermediate frequency increases frequency message segment 2, including trackside reflex reflection intermediate frequency column 6 and two tracksides it is inverse
Several roadside barrier reflex reflection high frequency columns 7 being arranged between reflection intermediate frequency column 6.（As shown in Figure 2 and Figure 3）.
Furthermore, trackside high-frequency information section 3, i.e., the interval setting reflective membrane on the column of roadside barrier 8, from away from ground
Face 13cm is up started setting up, and it is 8cm that width and interval, which is arranged, and place near the ground is white, is red at 8 upper end of shortcut side rail
Color forms roadside barrier reflex reflection high frequency column 7.（As shown in Figure 3）.
Furthermore, be divided into 8m between setting roadside barrier reflex reflection high frequency column 7, i.e., it is converse every a roadside barrier
It penetrates high frequency column 7 and a roadside barrier reflex reflection high frequency column 7 with reflective membrane is set.（As shown in Figure 3）.
Furthermore, the trackside reflex reflection intermediate frequency column 6 is high 180cm, and diameter 5cm columns are arranged on column red
White alternate reflecting strips, reflecting strips width are 15cm, are up started setting up from away from ground 75cm.（As shown in Figure 3）.
Furthermore, the trackside reflex reflection intermediate frequency column 6 is symmetrical arranged in both sides of the road, and 32m is divided between setting.
（As shown in Figure 2）.
Furthermore, along on across the driver's seat rectilinear direction that works 5 is vertical, the limit for height door frame 9 away from
On started setting up at 5 closest approach of works about 50m.（As illustrated in figures 4-5）；The limit for height door frame 9 by the column of lower section two and
Horizontal structure object 11 forms, and chosen material can be chosen according to physical condition, and lower section stud materials size is by horizontal structure object
11 determine.
Furthermore, the size of the horizontal structure object 11 on across 5 grade separation section of works away from the minimum point height a in ground
And its drop b is determined（As shown in Figure 4）, it is 1.2m to take trolley pilot's line of vision height, and edge is on across the driving that works 5 is vertical
The level of limit for height door frame 9 is calculated away from for the horizontal distance 100m of across works closest approach 10 in member's line of sight direction
11 minimum point of works is 0.6m+a/2 away from ground level（A is as hereinbefore）, 9 upper horizontal works of limit for height door frame, 11 width b/
2（B is as hereinbefore）, 11 length of horizontal structure object of limit for height door frame 9 is determined by width of roadway, is slightly wider than road width（Such as Fig. 5
It is shown）.
The present invention is provided with the symmetrical high-frequency information symmetric information in road surface and the symmetrical intermediate frequency of trackside adds high-frequency information, will be asymmetric
Vision reference system becomes symmetrical vision reference system, moderately enhances the visual stimulus to driver, is driven convenient for driver safety；
The retroreflective marking that the present invention is arranged on roadside barrier and column makes system is apparent to be clear to, while this system being made to illuminate
Condition poor night can equally play a role, and carry out vision induction；The limit for height door frame that the present invention is arranged can shelter from
Across works in the asymmetric height in road side, avoids driver from being intended to the higher side road of headroom, ensure traffic safety.
Claims (8)
1. a kind of X-shaped crossings on different level abductive approach with shadow effect, be suitable for when two road X-shaped oblique, on across for bridge
Crossing when beam, it is characterised in that：Along vehicle traveling direction, blocked using the horizontal limit for height door frame of setting depending on front in driver
Firmly above road asymmetric height on across works, avoid driver from generating tendentiousness to the higher side of headroom, keep away simultaneously
The speed control ability and road-holding ability of driver are improved to the adverse effect of driver across the shade of works on exempting from；
Meanwhile in front of limit for height door frame, using the symmetrical high-frequency information section in road surface, trackside intermediate frequency increase frequency message segment along with limit for height door frame
Vertical road surface both sides extend, and are guided to vision, and promotion is regarded on across the linear of the lower section road of overpass grade separation
Recognizing property.
2. the X-shaped crossings on different level abductive approach according to claim 1 with shadow effect, it is characterised in that：Road surface pair
It includes the symmetrically arranged high frequency protuberant guide post in both sides of the road edge to claim high-frequency information section；It includes setting that trackside intermediate frequency, which increases frequency message segment,
There are the roadside barrier column of high frequency reflective membrane and the roadside barrier column of upper setting midband reflecting strips；It is reflective equipped with high frequency
It is spaced between the roadside barrier column of film to collectively form a trackside high-frequency information section, any two setting midband reflecting strips
Roadside barrier column it is spaced and wherein include at least one trackside high-frequency information section；Trackside equipped with high frequency reflective membrane
The short roadside barrier column in setting midband reflecting strips of fence upright.
3. a kind of X-shaped crossings on different level inducible system with shadow effect using one of the claims the method,
It is characterized in that：Along on across the driver's seat rectilinear direction that works is vertical, the symmetrical high-frequency information section in the road surface and trackside
Intermediate frequency is increased frequency message segment and is started setting up at across works closest approach about 300m away from.
4. the X-shaped crossings on different level inducible system according to claim 3 with shadow effect, it is characterised in that：Trackside protects
Column column is symmetrical arranged in both sides of the road；Roadside barrier column equipped with high frequency reflective membrane is short in the road of setting midband reflecting strips
The half of side rail stem height;Midband reflecting strips start setting up above high frequency reflective membrane setting area.
5. the X-shaped crossings on different level inducible system according to claim 4 with shadow effect, it is characterised in that：High frequency is anti-
Light film is up started setting up from roadside barrier column away from ground 13cm, and it is 8cm that width and interval, which is arranged, and place near the ground is white
Color is red at nearly guardrail upper end；Midband reflecting strips, away from being started setting up from the 75cm of ground, are set from roadside barrier column on column
Reflecting strips red and white are set, midband reflecting strips width is 15cm.
6. the X-shaped crossings on different level inducible system according to claim 3 with shadow effect, it is characterised in that：Along vehicle
Direction of travel, the limit for height door frame at setting one at across structure 50m closest approaches about 50m away from, limit for height door frame at totally two.
7. the X-shaped crossings on different level inducible system according to claim 6 with shadow effect, it is characterised in that：The limit
High door frame is made of the column of lower section two and horizontal structure object；The size of horizontal structure object on across works grade separation section away from ground
Minimum point height a and its drop b are determined.
8. the X-shaped crossings on different level inducible system according to claim 7 with shadow effect, it is characterised in that：Take trolley
Pilot's line of vision height be 1.2m, along on across the driver's seat rectilinear direction that works is vertical, it is nearest across works away from
When the horizontal distance 100m of point, the horizontal structure object minimum point of limit for height door frame is 0.6m+a/2,9 water of limit for height door frame away from ground level
The wide b/2 of flat structure object, limit for height door frame horizontal structure object length is determined by width of roadway, is slightly wider than road width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810022750.7A CN108277711B (en) | 2018-01-10 | 2018-01-10 | X-shaped stereo cross induction system and method with shadow effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810022750.7A CN108277711B (en) | 2018-01-10 | 2018-01-10 | X-shaped stereo cross induction system and method with shadow effect |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108277711A true CN108277711A (en) | 2018-07-13 |
| CN108277711B CN108277711B (en) | 2020-04-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810022750.7A Active CN108277711B (en) | 2018-01-10 | 2018-01-10 | X-shaped stereo cross induction system and method with shadow effect |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102635076A (en) * | 2012-04-25 | 2012-08-15 | 武汉理工大学 | Tunnel back reflection illuminating system setting method based on train speed control and train distance keeping |
| CN103062688A (en) * | 2013-01-25 | 2013-04-24 | 武汉理工大学 | Retroreflection information based method for improving lighting system in urban under-crossing short tunnel |
| CN104088204A (en) * | 2014-07-25 | 2014-10-08 | 武汉理工大学 | Traffic safety facility for roundabout of rural-urban continuum and design method thereof |
| CN107388085A (en) * | 2017-08-29 | 2017-11-24 | 武汉理工大学 | A kind of rural highway tunneluminescence inducible system |
| WO2019116077A1 (en) * | 2017-12-13 | 2019-06-20 | Dubai Aviation Engineering Projects | Traffic guidance method and structure |
-
2018
- 2018-01-10 CN CN201810022750.7A patent/CN108277711B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102635076A (en) * | 2012-04-25 | 2012-08-15 | 武汉理工大学 | Tunnel back reflection illuminating system setting method based on train speed control and train distance keeping |
| CN103062688A (en) * | 2013-01-25 | 2013-04-24 | 武汉理工大学 | Retroreflection information based method for improving lighting system in urban under-crossing short tunnel |
| CN104088204A (en) * | 2014-07-25 | 2014-10-08 | 武汉理工大学 | Traffic safety facility for roundabout of rural-urban continuum and design method thereof |
| CN107388085A (en) * | 2017-08-29 | 2017-11-24 | 武汉理工大学 | A kind of rural highway tunneluminescence inducible system |
| WO2019116077A1 (en) * | 2017-12-13 | 2019-06-20 | Dubai Aviation Engineering Projects | Traffic guidance method and structure |
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| Publication number | Publication date |
|---|---|
| CN108277711B (en) | 2020-04-21 |
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Effective date of registration: 20201202 Address after: Room 1, 19 / F, unit 2, building C1, Hankou East Shopping Park, Aerospace Star City, 2159 Jiefang Avenue, Erqi street, Jiangan District, Wuhan City, Hubei Province Patentee after: Hubei jingshitong Transportation Technology Co.,Ltd. Address before: 430070 Hubei Province, Wuhan city Hongshan District Luoshi Road No. 122 Patentee before: WUHAN University OF TECHNOLOGY |
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Effective date of registration: 20211014 Address after: 430012 No. 10, floor 1, building 1, steel logistics warehouse, No. 3, Xinhua Avenue, Wuhu farm, Huangpi District, Wuhan City, Hubei Province Patentee after: WUHAN JIUYI TRAFFIC FACILITY ENGINEERING CO.,LTD. Address before: 430012 room 1, 19 / F, unit 2, building C1, hangkou East Shopping Park, aerospace Xingdu, No. 2159, Jiefang Avenue, Erqi street, Jiang'an District, Wuhan City, Hubei Province Patentee before: Hubei jingshitong Transportation Technology Co.,Ltd. |
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Address after: No. 1, 1st Floor, Building 1, Steel Logistics Warehouse, No. 3 Xinhua Avenue, Wuhu Farm, Changjiang New Area, Wuhan City, Hubei Province, 430012 Patentee after: Hubei Jiuyi Intelligent Technology Co.,Ltd. Country or region after: China Address before: 430012 No. 10, floor 1, building 1, steel logistics warehouse, No. 3, Xinhua Avenue, Wuhu farm, Huangpi District, Wuhan City, Hubei Province Patentee before: WUHAN JIUYI TRAFFIC FACILITY ENGINEERING CO.,LTD. Country or region before: China |