CN204360569U - A kind of traffic control facility - Google Patents
A kind of traffic control facility Download PDFInfo
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- CN204360569U CN204360569U CN201520005779.6U CN201520005779U CN204360569U CN 204360569 U CN204360569 U CN 204360569U CN 201520005779 U CN201520005779 U CN 201520005779U CN 204360569 U CN204360569 U CN 204360569U
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- pedestrian
- signals
- walkway
- loudspeaker
- directed loudspeaker
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Abstract
The utility model belongs to traffic control technical field, in particular to a kind of traffic control facility, comprise control system, be arranged at the major trunk roads signal lamp of major trunk roads side and be arranged at the pedestrian walkway signals of the pedestrian waiting area being positioned at both sides, walkway, also comprise directed loudspeaker, described directed loudspeaker, described pedestrian walkway signals are all connected with described control system with described major trunk roads signal lamp.Relative to prior art, the utility model by adding directed loudspeaker in traffic control facility, the noise pollution of disturbing people that the sound dispersion everywhere of general loudspeaker is brought can be avoided, its can have very much target, targetedly, the prompting giving walk or no thoroughfare of noise-less pollution.
Description
Technical field
The utility model belongs to traffic control technical field, particularly a kind of traffic control facility.
Background technology
In daily life, a lot of people every day all will through crossroad, through the security particular importance of crossroad.Existing traffic control facility, generally based on major trunk roads signal lamp and pedestrian walkway signals, these signal lamps be arranged at people's car cross crossing, hand over fork in the road or other special intersection, the stopping of instruction vehicle and pedestrian and advancing.But the pedestrian of existing traffic control facility to blind person, colour blindness or anomalous trichromatism lacks indicative function; And for there is no the pedestrian of colour blindness or anomalous trichromatism symptom, when their body tired out in tow passes through crossroad, be often difficult to focus one's attention on completely observation signal lamp.For this reason, some crossings are equipped with one or two traffic police or volunteer sometimes, and hold common loudspeaker and remind pedestrian, allow pedestrian notice signal lamp message, this can reduce the probability of happening of traffic hazard to a certain extent.But this can cause the increase of human cost undoubtedly, meanwhile, conventional horn sound can spread everywhere, thus causes the noise pollution to surrounding environment.
In view of this, necessaryly provide a kind of traffic control facility and method of control, greatly reduce the probability of happening of traffic hazard with less cost, and the noise pollution to surrounding environment can also be avoided preferably.
Utility model content
The purpose of this utility model is: for the deficiencies in the prior art, and provides a kind of traffic control facility, greatly reduces the probability of happening of traffic hazard with less cost, and can also avoid the noise pollution to surrounding environment preferably.
A kind of traffic control facility, comprise control system, be arranged at the major trunk roads signal lamp of major trunk roads side and be arranged at the pedestrian walkway signals of the pedestrian waiting area being positioned at both sides, walkway, also comprise directed loudspeaker, described directed loudspeaker, described pedestrian walkway signals are all connected with described control system with described major trunk roads signal lamp.
One as the utility model traffic control facility is improved, and described directed loudspeaker are arranged at the side of described pedestrian walkway signals.
One as the utility model traffic control facility is improved, and each pedestrian waiting area is provided with two described pedestrian walkway signals, these two described pedestrian walkway signals towards mutually vertical, and two described pedestrian walkway signals are separately towards a walkway.
One as the utility model traffic control facility is improved, each described pedestrian walkway signals is equipped with one towards the described directed loudspeaker identical with it, and described directed loudspeaker are just arranged walkway, described control system controls the prompting of described directed loudspeaker according to the signal of described pedestrian walkway signals.
One as the utility model traffic control facility is improved, and each described pedestrian walkway signals includes red light and green light, and described red light and described green light all control the prompting of the described directed loudspeaker that this pedestrian walkway signals is equipped with by described control system.
One as the utility model traffic control facility is improved, and described directed loudspeaker are fixed on right cylindrical, and described right cylindrical is fixed on pedestrian waiting area.
The principle of work of directed loudspeaker is: be first loaded in by low frequency sound signals on the very strong high-frequency signal of directive property, again through amplifying, being transmitted into after in air, air can high-frequency signal rapid filtration, audible signal on it just can spill naturally, realize the direction propagation as laser, thus sound wave controlled in specific region, having gone out this region, sound wave will very weakly even not have.
Another object of the present utility model is to provide a kind of method utilizing facility described in the utility model to carry out traffic control, pedestrian walkway signals by message transmission to control system, control system controls directed loudspeaker again: when the green light of pedestrian walkway signals, and control system controls the directed loudspeaker corresponding with this pedestrian walkway signals and reminds pedestrian's P Passable.
Preferably, when the when red of pedestrian walkway signals, control system controls the directed loudspeaker corresponding with this pedestrian walkway signals and reminds pedestrian that no through traffic.
Relative to prior art, the utility model by adding directed loudspeaker in traffic control facility, the noise pollution of disturbing people that the sound dispersion everywhere of general loudspeaker is brought can be avoided, its can have very much target, targetedly, the prompting giving walk or no thoroughfare of noise-less pollution.And, because the directionality of sound of directed loudspeaker is very strong, therefore interference can not be caused to other directions, when the pedestrian of blind person, colour blindness or anomalous trichromatism is by crossroad, or when not having the pedestrian of colour blindness or anomalous trichromatism symptom body tired out to be in tow difficult to focus one's attention on observation signal lamp completely by crossroad, the sound prompting that this directionality is strong can not allow them cause to obscure, but can distinguish which walkway is the walkway of P Passable exactly, thus the probability of traffic hazard generation can be greatly reduced.And the adding relative to outfit one or two traffic police or volunteer of directed loudspeaker, hold the mode that pedestrian reminded by common loudspeaker, cost is greatly lower.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is fundamental diagram of the present utility model.
Fig. 3 is the structural representation of the utility model embodiment 1.
Fig. 4 is the structural representation of the utility model embodiment 2.
Fig. 5 is the structural representation of the utility model embodiment 3.
Fig. 6 is the structural representation of the utility model embodiment 4.
Wherein: 1-major trunk roads, 2-major trunk roads signal lamp, 3-walkway, 4-pedestrian waiting area, 5-pedestrian walkway signals, the directed loudspeaker of 6-.
Embodiment
Below in conjunction with embodiment and Figure of description, the utility model and beneficial effect thereof are described in further detail, but embodiment of the present utility model is not limited to this.
As shown in Figure 1, a kind of traffic control facility that the utility model provides, comprise control system (not shown), be arranged at the major trunk roads signal lamp 2 of major trunk roads 1 side and be arranged at the pedestrian walkway signals 5 of the pedestrian waiting area 4 being positioned at both sides, walkway 3, also comprise directed loudspeaker 6, directed loudspeaker 6, pedestrian walkway signals 5 are all connected with control system with major trunk roads signal lamp 2.Control system controls major trunk roads signal lamp 2 and pedestrian walkway signals 5 shows red light, green light or amber light by rule of the prior art.As shown in Figure 2, when the pedestrian walkway signals 5 corresponding with walkway 3 is shown as green light, control system controls corresponding directed loudspeaker 6 and reminds walk; And when the pedestrian walkway signals 5 corresponding with walkway 3 is shown as red light, control system controls corresponding directed loudspeaker 6 and reminds pedestrian that no through traffic.
Wherein, directed loudspeaker 6 are arranged at the side of pedestrian walkway signals 5, and people can advance according to the prompting of directed loudspeaker 6 or halt.
Each pedestrian waiting area 4 is provided with two pedestrian walkway signals 5, these two pedestrian walkway signals 5 towards mutually vertical, and two pedestrian walkway signals 5 are separately towards a walkway 3, and the pedestrian stood under this pedestrian walkway signals 5 clearly can hear the prompting of directed loudspeaker 6.
Each pedestrian walkway signals 5 is equipped with one towards the directed loudspeaker 6 identical with it, and directed loudspeaker 6 are just arranged walkway 3, control system controls the prompting of directed loudspeaker 6 according to the signal of pedestrian walkway signals 5, thus make the sound sent from directed loudspeaker 6 concentrate on walkway 3, make the pedestrian on whole walkway 3 can hear this sound, this sound is then can't hear on other people trade 3.
Each pedestrian walkway signals 5 includes red light and green light, and red light and green light all control the prompting of the directed loudspeaker 6 that this pedestrian walkway signals 5 is equipped with by control system.Concrete, pedestrian walkway signals 5 is by message transmission to control system, and control system controls directed loudspeaker 6 again: when the green light of pedestrian walkway signals 5, and control system controls the directed loudspeaker 6 corresponding with this pedestrian walkway signals 5 and reminds pedestrian's P Passable.When pedestrian walkway signals 5 is red light, control system controls the directed loudspeaker 6 corresponding with this pedestrian walkway signals 5 and reminds pedestrian that no through traffic.
Directed loudspeaker 6 are fixed on right cylindrical, and right cylindrical is fixed on pedestrian waiting area 4, and the height of right cylindrical is 1m-2m, namely adapt with the height of pedestrian, thus the sound that pedestrian is heard is more clear.
The principle of work of directed loudspeaker 6 is: be first loaded in by low frequency sound signals on the very strong high-frequency signal of directive property, again through amplifying, being transmitted into after in air, air can high-frequency signal rapid filtration, audible signal on it just can spill naturally, realize the direction propagation as laser, thus sound wave controlled in specific region, having gone out this region, sound wave will very weakly even not have.
For crossroad, be divided into following four kinds of situations:
Embodiment 1
When traffic flow as shown in Figure 3 time, the message of pedestrian walkway signals 5 is sent to the directed loudspeaker 6 corresponding with it by control system, the directed loudspeaker 6 be numbered in figure 1., 2., 3., 4., 5. and 6. receive red light information, just pedestrian's " red light; no through traffic " is reminded, the directed loudspeaker 6 be numbered in figure 7. and 8. then receive green light information, just remind pedestrian's " green light, P Passable ".Thus the pedestrian stood under the directed loudspeaker 6 be numbered 7. and 8. can walk to opposite.
It should be noted that: conveniently distinguish, when the pedestrian walkway signals 5 in figure is green light, this lamp open circles represents, when it is red light, this lamp filled circles represents.When major trunk roads signal lamp 2 in figure is green light, represent with rectangle, when it is red light, then represent by filled circles.
Embodiment 2
When traffic flow as shown in Figure 4 time, the message of pedestrian walkway signals 5 is sent to the directed loudspeaker 6 corresponding with it by control system, the directed loudspeaker 6 be numbered in figure 3., 4., 5., 6., 7. and 8. receive red light information, just pedestrian's " red light; no through traffic " is reminded, the directed loudspeaker 6 be numbered in figure 1. and 2. then receive green light information, just remind pedestrian's " green light, P Passable ".Thus the pedestrian stood under the directed loudspeaker 6 be numbered 1. and 2. can walk to opposite.
It should be noted that: conveniently distinguish, when the pedestrian walkway signals 5 in figure is green light, this lamp open circles represents, when it is red light, this lamp filled circles represents.When major trunk roads signal lamp 2 in figure is green light, represent with rectangle, when it is red light, then represent by filled circles.
Embodiment 3
When traffic flow as shown in Figure 5 time, the message of pedestrian walkway signals 5 is sent to the directed loudspeaker 6 corresponding with it by control system, the directed loudspeaker 6 be numbered in figure 1., 2., 5., 6., 7. and 8. receive red light information, just pedestrian's " red light; no through traffic " is reminded, the directed loudspeaker 6 be numbered in figure 3. and 4. then receive green light information, just remind pedestrian's " green light, P Passable ".Thus the pedestrian stood under the directed loudspeaker 6 be numbered 3. and 4. can walk to opposite.
It should be noted that: conveniently distinguish, when the pedestrian walkway signals 5 in figure is green light, this lamp open circles represents, when it is red light, this lamp filled circles represents.When major trunk roads signal lamp 2 in figure is green light, represent with rectangle, when it is red light, then represent by filled circles.
Embodiment 4
When traffic flow as shown in Figure 6 time, the message of pedestrian walkway signals 5 is sent to the directed loudspeaker 6 corresponding with it by control system, the directed loudspeaker 6 be numbered in figure 1., 2., 3., 4., 7. and 8. receive red light information, just pedestrian's " red light; no through traffic " is reminded, the directed loudspeaker 6 be numbered in figure 5. and 6. then receive green light information, just remind pedestrian's " green light, P Passable ".Thus the pedestrian stood under the directed loudspeaker 6 be numbered 5. and 6. can walk to opposite.
It should be noted that: conveniently distinguish, when the pedestrian walkway signals 5 in figure is green light, this lamp open circles represents, when it is red light, this lamp filled circles represents.When major trunk roads signal lamp 2 in figure is green light, represent with rectangle, when it is red light, then represent by filled circles.
In a word, directed loudspeaker 6 can in very narrow spatial dimension, directed rectilinear propagation sound, it is by accepting the message of pedestrian walkway signals 5, can remind during pedestrian's red light on the pedestrian waiting area 4 being positioned at both sides, walkway 3 and walkway 3 and not cross over zebra stripes, zebra stripes can be crossed over during green light, thus the people that disturbs that the sound dispersion everywhere avoiding general loudspeaker is brought pollutes, its directional properties has target, targeted, free of contaminationly to remind very much.
The announcement of book and instruction according to the above description, the utility model those skilled in the art can also change above-mentioned embodiment and revise.Therefore, the utility model is not limited to embodiment disclosed and described above, also should fall in the protection domain of claim of the present utility model modifications and changes more of the present utility model.In addition, although employ some specific terms in this instructions, these terms just for convenience of description, do not form any restriction to the utility model.
Claims (6)
1. a traffic control facility, comprise control system, be arranged at the major trunk roads signal lamp of major trunk roads side and be arranged at the pedestrian walkway signals of the pedestrian waiting area being positioned at both sides, walkway, it is characterized in that: also comprise directed loudspeaker, described directed loudspeaker, described pedestrian walkway signals are all connected with described control system with described major trunk roads signal lamp.
2. traffic control facility according to claim 1, is characterized in that: described directed loudspeaker are arranged at the side of described pedestrian walkway signals.
3. traffic control facility according to claim 1, it is characterized in that: each pedestrian waiting area is provided with two described pedestrian walkway signals, these two described pedestrian walkway signals towards mutually vertical, and two described pedestrian walkway signals are separately towards a walkway.
4. traffic control facility according to claim 3, it is characterized in that: each described pedestrian walkway signals is equipped with one towards the described directed loudspeaker identical with it, and described directed loudspeaker are just arranged walkway, described control system controls the prompting of described directed loudspeaker according to the signal of described pedestrian walkway signals.
5. traffic control facility according to claim 4, it is characterized in that: each described pedestrian walkway signals includes red light and green light, described red light and described green light all control the prompting of the described directed loudspeaker that this pedestrian walkway signals is equipped with by described control system.
6. traffic control facility according to claim 1, is characterized in that: described directed loudspeaker are fixed on right cylindrical, and described right cylindrical is fixed on pedestrian waiting area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520005779.6U CN204360569U (en) | 2015-01-06 | 2015-01-06 | A kind of traffic control facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520005779.6U CN204360569U (en) | 2015-01-06 | 2015-01-06 | A kind of traffic control facility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204360569U true CN204360569U (en) | 2015-05-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520005779.6U Expired - Fee Related CN204360569U (en) | 2015-01-06 | 2015-01-06 | A kind of traffic control facility |
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| Country | Link |
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| CN (1) | CN204360569U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107710301A (en) * | 2015-09-03 | 2018-02-16 | 欧姆龙株式会社 | It is violating the regulations to prevent device and possess its deterrent system violating the regulations |
-
2015
- 2015-01-06 CN CN201520005779.6U patent/CN204360569U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107710301A (en) * | 2015-09-03 | 2018-02-16 | 欧姆龙株式会社 | It is violating the regulations to prevent device and possess its deterrent system violating the regulations |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150527 Termination date: 20160106 |