CN214253430U

CN214253430U - Intelligent traffic signal lamp for pedestrian crosswalk

Info

Publication number: CN214253430U
Application number: CN202120490177.XU
Authority: CN
Inventors: 冯纳; 赵跃萍; 熊妮妮
Original assignee: City College Wuhan University Of Science And Technology
Current assignee: City College Wuhan University Of Science And Technology
Priority date: 2021-03-08
Filing date: 2021-03-08
Publication date: 2021-09-21
Anticipated expiration: 2031-03-08

Abstract

The utility model provides a be used for pedestrian crossing intelligent traffic signal lamp which characterized in that includes: the device comprises a ground, a zebra crossing and a projection light cake, wherein one side of the ground is fixedly provided with an upright post, a cross bar is arranged at a position of the upright post with a certain height from the ground, the tail end of the cross bar is provided with a signal lamp box which comprises a lamp box shell, a signal lamp control circuit is arranged in the lamp box shell, the signal lamp control circuit comprises an intersection pedestrian number identification module and an intersection traffic light time control module, the intersection pedestrian number identification module and the intersection traffic light time control module are connected with the intelligent traffic management module through leads, the intelligent traffic management module is connected with the traffic light control module through a lead, the traffic light control module is connected with the traffic light output module through a lead, the traffic light output module is connected with the traffic light through the wires, the ground friction coefficient is unchanged, traffic safety accidents caused by glass breakage can not be worried about, and the maintenance or the replacement is convenient.

Description

Intelligent traffic signal lamp for pedestrian crosswalk

Technical Field

The utility model belongs to the technical field of traffic signal lamp device, concretely relates to be used for pedestrian crossing intelligent traffic signal lamp.

Background

With the improvement of living standard and the development of science and technology, people can not leave mobile phones and start to rely on the mobile phones, the mobile phones are also almost indispensable necessities in life, the mobile phones are used as indispensable communication tools for making calls, sending short messages, listening to music, swiping microblogs, playing games and chatting, the functions of the mobile phones are diversified day by day, and small mobile phones can be compared with a small computer. People who are standing low and playing mobile phones, even people who are driving, riding and walking on the road can be seen everywhere in restaurants, bus stations and road sides, and the eyes of people cannot leave the mobile phones for one second. They are becoming increasingly strong "heads down" and "cell phone dependence" have become the "general illness" of our mankind, and such a sentence prevails on the network: "the farthest distance in the world is not life and death, but I stands in front of you, but you play the mobile phone with a head down", which means that the "head down family" is visible everywhere.

Along with more and more head lowering clans, accidents also obviously rise, so that the number of casualties caused by the accidents is increased continuously, and the problem that how to effectively avoid traffic accidents caused by the head lowering clans is a problem to be solved urgently is solved.

For the reason that actions are taken first by Guangdong, Zhejiang and Shandong, in order to effectively remind the people who turn down the traffic lights such as roads and the like, the ground traffic lights are arranged at the intersections of the traffic lights, and the ground traffic lights and the intersection traffic lights are synchronous in real time, so that the local government has to say that the people drink the brain completely and pay a great deal of attention to the problem. However, since the ground traffic lights are buried in the ground, a layer of transparent glass is often required to be covered above the ground traffic lights, but the common transparent glass is not strong enough and is easy to damage, so that safety accidents are caused.

In case of damage to the ground traffic light buried underground, the glass cover on the ground needs to be detached during maintenance, and traffic can be blocked during detachment, so that inconvenience is brought to pedestrians.

In order to overcome the technical problems, after long-time research, from the practical point of view, reference is made to the publication numbers: the patent of the optimized intelligent traffic signal lamp regulation and control system of CN208689753U adds and deletes corresponding facilities, so the applicant discloses an intelligent traffic signal lamp for pedestrian crossings.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be used for pedestrian crossing intelligent traffic signal lamp to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a be used for pedestrian crossing intelligent traffic signal lamp which characterized in that includes: the traffic light comprises a ground 4, a zebra crossing 5 and a projection light cake 6, wherein a column 3 is fixedly arranged on one side of the ground 4, a cross rod 2 is arranged at a position of the column 3 with a certain height from the ground, a signal light box 1 is arranged at the tail end of the cross rod 2, the signal light box 1 comprises a light box shell 1-1, a signal light control circuit 100 is arranged in the light box shell 1-1, the signal light control circuit 100 comprises an intersection pedestrian number identification module 13 and an intersection traffic light time control module 14, the intersection pedestrian number identification module 13 and the intersection traffic light time control module 14 are connected with an intelligent traffic management module 12 through wires, the intelligent traffic management module 12 is connected with a traffic light control module 11 through wires, the traffic light control module 11 is connected with a traffic light output module 10 through wires, the traffic light output module 10 is connected with a traffic light 9 through wires, the traffic light 9 is fixed on the inner side of the light box shell 1-1 through a support, an optical convex lens 8 is fixedly arranged below the traffic light 9 and on the inner side of the light box shell 1-1 through the support, an optical concave lens 7 is fixedly arranged below the optical convex lens 8 and on the inner side of the light box shell 1-1 through the support, and the projection light cake 6 is arranged on the zebra crossing 5.

Preferably, the optical convex lens 8 and the optical concave lens 7 are both made into a circular structure.

Compared with the prior art, the utility model provides a be used for pedestrian crossing intelligent traffic signal lamp possesses following beneficial effect:

the friction coefficient of the ground where the original zebra crossing 5 is located is not changed, and safety accidents caused by falling of pedestrians can be avoided.

The traffic safety accidents such as foot pricking, tire pricking and the like caused by the damage of the transparent glass embedded in the ground can be avoided.

When the facility is maintained or replaced, the traffic is not required to be blocked, and the suspension device can be used for maintenance or replacement in the air, so that the device is convenient and practical.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is the utility model provides an overall structure schematic diagram for pedestrian crossing intelligent traffic signal lamp.

Fig. 2 is the utility model provides a be arranged in pedestrian crossing intelligent traffic signal lamp 1 section structure sketch map of signal lamp house.

Fig. 3 is a schematic diagram of a simple structure of a signal lamp control circuit 100 for use in the pedestrian crossing intelligent traffic signal lamp according to the present invention.

In the figure: the traffic signal light box comprises a signal light box 1, a light box shell 1-1, a cross bar 2, a stand column 3, a ground 4, a zebra crossing 5, a projection light cake 6, an optical concave lens 7, an optical convex lens 8, a traffic light 9, a traffic light output module 10, a traffic light control module 11, an intelligent traffic management module 12, an intersection pedestrian number identification module 13, an intersection traffic light time control module 14 and a signal light control circuit 100.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution:

In the preferred embodiment of the present invention, the optical convex lens 8 and the optical concave lens 7 are both made into a circular structure.

The utility model discloses a theory of operation and use flow are as follows:

the product of the utility model is connected and installed completely according to the attached drawings 1-3.

And (3) a projection process: as shown in fig. 3, the number or time of the pedestrians is transmitted to the intelligent traffic management module 12 through the intersection pedestrian number recognition module 13 or through the intersection traffic light time control module 14 when the number of the pedestrians is small, the intelligent traffic management module 12 transmits the received signal to the traffic light control module 11, the traffic light control module 11 instructs the traffic light output module 10 to light the red light at any time, light the green light at any time, the bright light emitted by the traffic light 9 shines on the optical convex lens 8, the optical convex lens 8 gathers the divergent light of the traffic light 9, and then the divergent light is changed into the parallel light through the optical concave lens 7 and projected to the zebra crossing 5 to form the projected light cake 6 with the required red and green color, and the traffic safety of the pedestrians crossing the road is guaranteed according to the color alternation of the red and green projected light cake 6.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a be used for pedestrian crossing intelligent traffic signal lamp which characterized in that includes: the traffic light comprises a ground (4), a zebra crossing (5) and a projection light cake (6), wherein a stand column (3) is fixedly arranged on one side of the ground (4), a cross rod (2) is arranged at a position, with a certain height, of the stand column (3) away from the ground, a signal light box (1) is arranged at the tail end of the cross rod (2), the signal light box (1) comprises a light box shell (1-1), a signal light control circuit (100) is arranged in the light box shell (1-1), the signal light control circuit (100) comprises a crossing pedestrian number identification module (13) and a crossing traffic light time control module (14), the crossing pedestrian number identification module (13) and the crossing traffic light time control module (14) are connected with an intelligent traffic management module (12) through wires, the intelligent traffic management module (12) is connected with a traffic light control module (11) through wires, and the traffic light control module (11) is connected with a traffic light output module (, the traffic light output module (10) is connected with the traffic light (9) through a wire, the traffic light (9) is fixed on the inner side of the light box shell (1-1) through a support, an optical convex lens (8) is fixed on the inner side of the light box shell (1-1) below the traffic light (9) through the support, an optical concave lens (7) is fixed on the inner side of the light box shell (1-1) below the optical convex lens (8) through the support, and the projection light cake (6) is arranged on the zebra crossing (5).

2. The intelligent traffic signal lamp for pedestrian crossings as claimed in claim 1, wherein: the optical convex lens (8) and the optical concave lens (7) are both manufactured into circular structures.