CN204676453U - A kind of hot-melt vibrating deceleration strip based on visual illusion - Google Patents
A kind of hot-melt vibrating deceleration strip based on visual illusion Download PDFInfo
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- CN204676453U CN204676453U CN201520209745.9U CN201520209745U CN204676453U CN 204676453 U CN204676453 U CN 204676453U CN 201520209745 U CN201520209745 U CN 201520209745U CN 204676453 U CN204676453 U CN 204676453U
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- hot
- deceleration strip
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- vibrating
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Abstract
The utility model discloses a kind of hot-melt vibrating deceleration strip based on visual illusion, not good to make up existing hot-melt vibrating deceleration strip slowing effect, the problem of visual illusion speed reduction marking warning difference.The utility model comprises and is laid in along direction of traffic the many groups visual illusion hot-melt vibrating deceleration strip needing deceleration area, often organizes visual illusion hot-melt vibrating deceleration strip and comprises two speed reduction markings and at least one hot-melt vibrating deceleration strip.Described hot-melt vibrating deceleration strip has multiple projection on the surface, and protruding rounded, and hot-melt vibrating deceleration strip quantity reduces gradually along direction of traffic, and its width and speed reduction marking spacing are consistent.The utility model visual illusion hot-melt vibrating deceleration strip, the vibrations produced when can not only be crossed by vehicle are to reach the object of alerting drivers, visual illusion speed reduction marking can also be utilized to control the travel speed of vehicle, and control effect is good, significant for raising road traffic safety.
Description
Technical field
The utility model relates to a kind of hot-melt vibrating deceleration strip based on visual illusion, before being mainly used in tunnel road entrance, interchange exit ramp, charge station, section, sharp turn, long descending etc. other need the section controlling vehicle speed of operation.
Background technology
Along with the development of China's road traffic cause, mileage in highway open to traffic constantly increases, and road traffic accident frequently occurs, and human factor is the principal element causing traffic accident.Analyze driving behavior can find, driving over the speed limit is the extremely important factor causing accident to occur and severity of injuries is increased.Therefore, the fast facility of effective control is set in accident-prone road section, reduces running velocity, fundamentally can reduce the accident caused by hypervelocity, to promote traffic safety level.
Controlling fast facility widely at China's Application comparison has speed(-)limit sign and the fast facility of all kinds of mandatory controls at present, the control effect of speed(-)limit sign is poor, although the fast facility of mandatory control can receive good slowing effect, but it is larger on road-ability impact, affect vehicle operating stability, and noise is large, construction costs is high.
Widely used hot-melt vibrating deceleration strip, passes through its vibrations produced thus reach the object of reminding driver to note surface conditions, good warning effect, but control effect is poor with vehicle.
Summary of the invention
The purpose of this utility model is that providing a kind of controls the good visual illusion hot-melt vibrating deceleration strip of effect, this visual illusion hot-melt vibrating deceleration strip can not only play the effect of conventional hot melt type vibration deceleration strip, vibration warning is carried out to driving vehicle, utilize visual illusion principle simultaneously, regulation speed, thus effectively reduce Vehicle Speed, the generation avoided traffic accident, improve traffic safety level.
For achieving the above object, the technical solution adopted in the utility model is: before being applicable to tunnel road entrance, interchange exit ramp, charge station, section, sharp turn, the visual illusion hot-melt vibrating deceleration strip in the section such as long descending, it is characterized in that: comprise and be laid in along direction of traffic the many groups visual illusion hot-melt vibrating deceleration strip needing deceleration area, often organize visual illusion hot-melt vibrating deceleration strip and comprise two speed reduction markings and at least one hot-melt vibrating deceleration strip.Generally, length is set when being greater than 200m, 10 ~ 15 groups can be arranged; Arrange length when being less than 200m, can arrange 5 ~ 10 groups, often organize employing 1 ~ 5 vibration deceleration strip, speed reduction marking and hot-melt vibrating deceleration strip are all arranged on the road surface in runway.
Described visual illusion hot-melt vibrating deceleration strip, is characterized in that: described speed reduction marking is positioned at the both sides of hot-melt vibrating deceleration strip, and is 60 ° with runway angular separation.
Described visual illusion hot-melt vibrating deceleration strip, is characterized in that: the thickness of described speed reduction marking is less than or equal to 3mm, and the thickness of described hot-melt vibrating deceleration strip is 5 ~ 7mm, and the color of speed reduction marking color and hot-melt vibrating deceleration strip is white.
Described visual illusion hot-melt vibrating deceleration strip, is characterized in that: there is multiple projection on the surface of described hot-melt vibrating deceleration strip, and protruding rounded, and radius is 1.5cm.
Described visual illusion hot-melt vibrating deceleration strip, is characterized in that: speed reduction marking live width is 20cm.
Described visual illusion hot-melt vibrating deceleration strip, is characterized in that: speed reduction marking length increases progressively gradually at 0.2m ~ 0.6m.
Described visual illusion hot-melt vibrating deceleration strip, is characterized in that: described hot-melt vibrating deceleration strip quantity reduces along direction of traffic.
Described visual illusion hot-melt vibrating deceleration strip, is characterized in that: hot-melt vibrating deceleration strip width is consistent with speed reduction marking spacing.
Compared with vibrating deceleration strip with conventional hot melt type, the utility model has following characteristics based on the hot-melt vibrating deceleration strip of visual illusion:
(1) result of use is good, found by real train test, when visual illusion speed reduction marking and hot-melt vibrating deceleration strip combinationally use, the alarming effect of vibration deceleration strip can not only be reached, also more obvious to the slowing effect of vehicle, be used alone than it and more can affect driving behavior.When driver be equipped with visual illusion hot-melt vibrating deceleration strip section travels time, if Vehicle Speed is too high, then to sail the intense mechanical vibration frequency produced when hot-melt vibrating deceleration strip higher for vehicle, road-ability reduces, thus force driver's Reduced Speed Now, simultaneously, along with vehicle sails this section into, the visual illusion speed reduction marking length of runway both sides of edges is elongated gradually, speed reduction marking spacing shortens gradually, produce the illusion that speed accelerates to driver, thus make driver initiatively reduce the speed of a motor vehicle.Described visual illusion hot-melt vibrating deceleration strip slowing effect is obvious, good warning effect, the speed of a motor vehicle can be reduced within the scope of level of security.
(2) road-ability is stablized, found by real train test, vehicle travel execute be decorated with described visual illusion hot-melt vibrating deceleration strip section time, not occurring bringing to a halt etc. affects the phenomenon of road-ability, by monitoring vehicle Variation of Drivers ' Heart Rate status discovery, driver's maximum heart rate growth rate 10% ~ 20%, in safe range.
(3) safe and reliable, described visual illusion hot-melt vibrating graticule can not bring any unnecessary danger to the vehicle that road travels.
In sum, the utility model visual illusion vibration deceleration strip warning is effective, slowing effect obviously, does not affect road-ability, safe and reliable, can effectively solve the problem needing deceleration area Vehicle Speed too high.Its structure is simple, produce and installation cost low, be convenient to promote the use of.
Accompanying drawing explanation
Fig. 1 the utility model visual illusion hot-melt vibrating deceleration band application pictorial diagram.
The structural representation at A place in Fig. 2 Fig. 1.
In Fig. 3 Fig. 2 I-I transverse cross-sectional profile figure.
Detailed description of the invention
Below in conjunction with accompanying drawing 1, Fig. 2, Fig. 3 and embodiment, the utility model is described in further detail.
According to neuro-physiology and psychological principle, article two, add the different lines of upper span between parallel lines, project to after on retina, owing to there is lateral inhibition phenomenon when the nerve cell excitement on retina produces visual information, the visual cell's activity stimulated by profile is changed, make nervous excitation center there occurs relative displacement, and then cause the illusion of geometric figure alteration of form, thus produce the psychological illusion of two ends constriction.
The utility model realizes based on above-mentioned principle.When vehicle sails deceleration area into, the mechanical shock that vehicle produces when crossing hot-melt vibrating deceleration strip can point out driver to note surface conditions, Reduced Speed Now, simultaneously, the graticule span being positioned at runway both sides in driver's seat is increasing, stimulate more and more stronger, driver can produce the psychological illusion that width of roadway is more and more narrow, the speed of a motor vehicle is more and more higher, and small severity vibration effect can affect road-ability, play certain warning function, for ensureing that driving is comfortable with safety, driver just initiatively can reduce the speed of a motor vehicle, thus reaches the object of control speed.
The utility model visual illusion hot-melt vibrating deceleration strip comprises and is laid in along direction of traffic the many groups visual illusion hot-melt vibrating deceleration strip needing deceleration area, often organizes visual illusion hot-melt vibrating deceleration strip and comprises two speed reduction markings and at least one hot-melt vibrating deceleration strip.Speed reduction marking and hot-melt vibrating deceleration strip are all arranged on the road surface in runway.Described speed reduction marking is positioned at the both sides of hot-melt vibrating deceleration strip, and is 60 ° with runway angular separation, and graticule thickness is less than or equal to 3mm, and live width is 20cm, and length increases progressively gradually at 0.2m ~ 0.6m.Hot-melt vibrating deceleration strip has multiple projection on the surface, and protruding rounded, radius is 1.5cm, and the thickness of deceleration strip is 5 ~ 7mm, and deceleration strip number reduces along runway direction.Generally, length is set when being greater than 200m, 10 ~ 15 groups can be arranged; Length is set when being less than 200m, 5 ~ 10 groups can be arranged, often organize employing 1 ~ 5 vibration deceleration strip.
It should be noted that, the setting of above-mentioned visual illusion hot-melt vibrating deceleration strip is carried out as follows:
Step one, determines the speed of a motor vehicle before vehicle deceleration.Be generally the travel speed in the restricted speed in this section, free stream situation, wagon flow average speed or 85% point of position speed of a motor vehicle.
Step 2, selects suitable target vehicle speed.Target vehicle speed can be a lower speed of a motor vehicle, or the suggestion speed of a motor vehicle.
Step 3, determines visual illusion hot-melt vibrating deceleration strip group number N.
Step 4, determines often to organize visual illusion hot-melt vibrating deceleration strip interval S
i.Concrete by following formulae discovery:
(V
t-V
0)/3.6＝1.8×(N-1)×T
V
t＝V
t-1.8×t×T×3.6
S
i＝V
i×T/3.6-0.5×1.8×T
2
In formula:
Vt---the speed of a motor vehicle (km/h) before vehicle deceleration, can adopt speed of service predicted value;
V
0---the speed of a motor vehicle (km/h) of expectation, namely control fast desired value;
V
i---vehicle is through often organizing the speed of a motor vehicle (km/h) of deceleration strip;
S
i---the interval (km/h) that each group graticule is arranged;
I---natural number, 1,2,3 ... (n-1);
N---need the group number executing picture graticule;
T---vehicle is through time (s) of each group.
Water demand illustrates, often organize visual illusion hot-melt vibrating deceleration strip and comprise two speed reduction markings and at least one hot-melt vibrating deceleration strip, hot-melt vibrating deceleration strip width is consistent with speed reduction marking spacing.
Step 5: execute picture the utility model visual illusion hot-melt vibrating deceleration strip according to above parameter.
When specifically executing picture the utility model, the general arrangement of scheme should be carried out in conjunction with road periphery actual conditions according to the technical solution of the utility model, and draw associated construction figure, Specific construction is with reference to " highway traffic safety facility construction technique normalizing " (JTC171-2006).
Embodiment:
In the present embodiment, need the road section length of regulation speed to be 160m, carriageway width is 3.75m, and by inquiry, 85% speed of a motor vehicle of this section minibus is 100km/h, and the suggestion speed of speed(-)limit sign is 80km/h.According to technical scheme of the present invention, visual illusion hot-melt vibrating deceleration strip is arranged to this section.
Step one, determines the vehicle velocity V t=100km/h before vehicle deceleration.
Step 2, selects suitable target vehicle speed V
0=80km/h.
Step 3, determines visual illusion hot-melt vibrating deceleration strip group number N=7.
Step 4, determines often to organize visual illusion hot-melt vibrating deceleration strip interval S
i:
S
i＝14.04-0.47i，i＝1，2，3……(n-1)。
Step 5, executes picture visual illusion hot-melt vibrating deceleration strip.
It should be noted that, in the present embodiment, visual illusion hot-melt vibrating deceleration strip establishes 7 groups altogether, speed reduction marking length increases progressively at 0.2m ~ 0.44m gradually with 0.04 unit, graticule live width 20cm, in first group of visual illusion hot-melt vibrating deceleration strip, hot-melt vibrating deceleration strip is 6.9m apart from this group speed reduction marking top vertical distance, totally 4 strip hot melt type vibration deceleration strips, hot-melt vibrating deceleration belt length 1.2m, wide 3.4m; Second group of visual illusion hot-melt vibrating deceleration strip is apart from first group of 15m, and its hot-melt vibrating deceleration strip is 6.83m apart from this group speed reduction marking top vertical distance, totally 3 strip hot melt type vibration deceleration strips, hot-melt vibrating deceleration belt length 0.85m, wide 3.33m; 3rd group of visual illusion hot-melt vibrating deceleration strip is apart from second group of 14.5m, and its hot-melt vibrating deceleration strip is 6.57m apart from this group speed reduction marking top vertical distance, totally 3 strip hot melt type vibration deceleration strips, hot-melt vibrating deceleration belt length 0.85m, wide 3.26m; 4th group of visual illusion hot-melt vibrating deceleration strip is apart from the 3rd group of 14m, and its hot-melt vibrating deceleration strip is 6.07m apart from this group speed reduction marking top vertical distance, totally 2 strip hot melt type vibration deceleration strips, hot-melt vibrating deceleration belt length 0.5m, wide 3.19m; 5th group of visual illusion hot-melt vibrating deceleration strip is apart from the 4th group of 13m, and its hot-melt vibrating deceleration strip is 5.7m apart from this group speed reduction marking top vertical distance, totally 2 strip hot melt type vibration deceleration strips, hot-melt vibrating deceleration belt length 0.5m, wide 3.13m; 6th group of visual illusion hot-melt vibrating deceleration strip is apart from the 5th group of 12m, and its hot-melt vibrating deceleration strip is 5.2m apart from this group speed reduction marking top vertical distance, totally 2 strip hot melt type vibration deceleration strips, hot-melt vibrating deceleration belt length 0.5m, wide 3.05m; 7th group of visual illusion hot-melt vibrating deceleration strip is apart from the 6th group of 11m, and its hot-melt vibrating deceleration strip is 4.7m apart from this group speed reduction marking top vertical distance, totally 1 strip hot melt type vibration deceleration strip, hot-melt vibrating deceleration belt length 0.15m, wide 2.98m;
Above embodiment not imposes any restrictions the utility model, every above embodiment is done according to the utility model technical spirit any simple modification, change and equivalent structure transformation, still belong in the protection domain of technical solutions of the utility model.
Claims (4)
1. the hot-melt vibrating deceleration strip based on visual illusion, it is characterized in that: comprise and be laid in along direction of traffic the many groups visual illusion hot-melt vibrating deceleration strip needing deceleration area, often organize visual illusion hot-melt vibrating deceleration strip and comprise two speed reduction markings and at least one hot-melt vibrating deceleration strip, described visual illusion speed reduction marking is laid in inside roadway, acutangulates with roadway direction.
2. the hot-melt vibrating deceleration strip of visual illusion as claimed in claim 1, it is characterized in that: described speed reduction marking is positioned at the both sides of hot-melt vibrating deceleration strip, and be 60 ° with runway angular separation, speed reduction marking live width is 20cm, and length increases progressively gradually at 0.2m ~ 0.6m.
3. the hot-melt vibrating deceleration strip of visual illusion as claimed in claim 1, it is characterized in that: the thickness of described hot-melt vibrating deceleration strip is 5 ~ 7mm, width and speed reduction marking spacing are consistent, and the color of speed reduction marking color and hot-melt vibrating deceleration strip is white.
4. the hot-melt vibrating deceleration strip of visual illusion as claimed in claim 1, it is characterized in that: described hot-melt vibrating deceleration strip quantity reduces along direction of traffic, there is multiple projection on the surface of described hot-melt vibrating deceleration strip, and convex shape is circular, and radius is 1.5cm.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520209745.9U CN204676453U (en) | 2015-04-09 | 2015-04-09 | A kind of hot-melt vibrating deceleration strip based on visual illusion |
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| CN201520209745.9U CN204676453U (en) | 2015-04-09 | 2015-04-09 | A kind of hot-melt vibrating deceleration strip based on visual illusion |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105679094A (en) * | 2016-03-04 | 2016-06-15 | 武汉理工大学 | Vehicle deceleration and vehicle spacing increase system |
| CN108396674A (en) * | 2018-02-01 | 2018-08-14 | 重庆交通大学 | Highway song section optical illusion speed reduction marking and its design method |
| CN109959497A (en) * | 2019-04-12 | 2019-07-02 | 中南大学 | Beam wind acts on lower vehicle moving model experiment brake apparatus |
| CN111854921A (en) * | 2020-07-28 | 2020-10-30 | 武汉理工光科股份有限公司 | Distributed optical fiber deceleration strip vibration early warning system and method |
| CN112627073A (en) * | 2020-12-15 | 2021-04-09 | 武汉理工大学 | Asymmetric induction system of crooked road section of extra-long tunnel under water |
| CN114170843A (en) * | 2021-11-29 | 2022-03-11 | 武汉中交交通工程有限责任公司 | Underground tunnel vehicle speed induction method based on stereoscopic visual illusion |
| CN115240419A (en) * | 2022-07-22 | 2022-10-25 | 重庆交通大学 | Method for determining acceleration lane of intelligent networked vehicle under ultrahigh-speed working condition |
| CN115387259A (en) * | 2022-08-26 | 2022-11-25 | 重庆交通大学 | Traffic flow control system and method for emergency and storage medium |
-
2015
- 2015-04-09 CN CN201520209745.9U patent/CN204676453U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105679094A (en) * | 2016-03-04 | 2016-06-15 | 武汉理工大学 | Vehicle deceleration and vehicle spacing increase system |
| CN105679094B (en) * | 2016-03-04 | 2017-11-17 | 武汉理工大学 | A kind of vehicle deceleration and spacing increase system |
| CN108396674A (en) * | 2018-02-01 | 2018-08-14 | 重庆交通大学 | Highway song section optical illusion speed reduction marking and its design method |
| CN108396674B (en) * | 2018-02-01 | 2020-04-07 | 重庆交通大学 | Road curve segment optical illusion deceleration marked line and design method thereof |
| CN109959497A (en) * | 2019-04-12 | 2019-07-02 | 中南大学 | Beam wind acts on lower vehicle moving model experiment brake apparatus |
| CN111854921A (en) * | 2020-07-28 | 2020-10-30 | 武汉理工光科股份有限公司 | Distributed optical fiber deceleration strip vibration early warning system and method |
| CN112627073A (en) * | 2020-12-15 | 2021-04-09 | 武汉理工大学 | Asymmetric induction system of crooked road section of extra-long tunnel under water |
| CN112627073B (en) * | 2020-12-15 | 2022-05-06 | 武汉理工大学 | Asymmetric induction system of crooked road section of extra-long tunnel under water |
| CN114170843A (en) * | 2021-11-29 | 2022-03-11 | 武汉中交交通工程有限责任公司 | Underground tunnel vehicle speed induction method based on stereoscopic visual illusion |
| CN115240419A (en) * | 2022-07-22 | 2022-10-25 | 重庆交通大学 | Method for determining acceleration lane of intelligent networked vehicle under ultrahigh-speed working condition |
| CN115240419B (en) * | 2022-07-22 | 2023-05-23 | 重庆交通大学 | Method for determining acceleration lane of intelligent network-connected vehicle under ultra-high speed working condition |
| CN115387259A (en) * | 2022-08-26 | 2022-11-25 | 重庆交通大学 | Traffic flow control system and method for emergency and storage medium |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150930 Termination date: 20160409 |