CN210462837U

CN210462837U - Guardrail lamp suitable for traffic intersection

Info

Publication number: CN210462837U
Application number: CN201921933359.9U
Authority: CN
Inventors: 周朕; 徐舒成; 黄增光; 史林兴; 刘奎硅; 符裕亮; 葛绍新; 刘欣磊
Original assignee: Jiangsu Ocean University
Current assignee: Jiangsu Ocean University
Priority date: 2019-11-11
Filing date: 2019-11-11
Publication date: 2020-05-05
Anticipated expiration: 2029-11-11

Abstract

The utility model discloses a guardrail lamp suitable for traffic crossing, include: the system comprises a controller module, an environment testing module, a power supply module, an illumination module and a display module, wherein the power supply module is respectively electrically connected with the other modules to realize power supply, the environment testing module is used for capturing the parameters of air quality and ambient light, and the environment testing module is electrically connected with the controller module to realize the information transmission of the air quality and the ambient light; the illumination module is electrically connected with the controller module, so that the intensity is adjusted and changed according to the change of ambient light, the illumination module cooperates with a street lamp to realize mixed illumination of the traffic intersection, and the light environment of the traffic intersection is improved; the utility model discloses a solar energy power supply can utilize display module to realize the function that advertisement, direction and interim traffic signal guided.

Description

Guardrail lamp suitable for traffic intersection

Technical Field

The utility model belongs to the traffic equipment field, concretely relates to guardrail lamp suitable for traffic crossing.

Background

The development of economy and the acceleration of urbanization speed make people pay more attention to the safety of traveling, and although various roads and paths in cities are filled with street lamps, some roads are provided with traffic guardrails. However, some places are dead angles of illumination, such as intersections, and peripheral street lamps not only do not illuminate the intersections, but also form strong light and shade differences, which easily causes strong discomfort to the eyes of drivers.

In some special cases, the traffic signal lamp may not operate normally, and traffic jam and accident are very easy to happen under the condition of no traffic police command, and a device is needed to temporarily replace the function of the traffic signal lamp.

In order to solve the problems, the guardrail lamp suitable for the traffic intersection is designed, the guardrail lamp can provide supplementary illumination for the intersection, and forms mixed illumination with a street lamp, so that the visual field brightness of a driver is greatly improved; under the condition that the traffic signal lamp is damaged, the traffic signal lamp can be temporarily substituted for the traffic signal lamp to command traffic, so that traffic accidents are greatly avoided; in addition, the guardrail lamp also has the functions of advertising, air quality detection and the like.

Disclosure of Invention

The invention provides a guardrail lamp suitable for a traffic intersection in order to improve the luminous environment of the intersection at night and auxiliary signal indication when a traffic signal lamp fails.

The technical scheme adopted by the invention is as follows:

a guardrail light suitable for use at a traffic intersection, comprising: the power supply module is electrically connected with the other modules respectively to realize power supply and comprises a solar cell, a cell controller and a storage cell; the controller module comprises a signal receiver and a processor; the environment testing module comprises an air detection module and a brightness sensor; the lighting module comprises a driving circuit and an LED; the display module comprises an advertisement electronic screen and a signal electronic screen; the luminance sensor is electrically connected with the signal receiver, the ambient light signal is transmitted, the processor is connected with the LED through the driving circuit to change the luminance of the LED, mixed illumination is formed by the LED and a street lamp at a crossing, the air detection module is electrically connected with the receiver and can transmit air quality parameters to the receiver, the processor realizes real-time display and monitoring of air quality through controlling the advertisement electronic screen, the signal electronic screen is electrically connected with the signal receiver, and the processor can display traffic signals through controlling the signal electronic screen.

Preferably, the environment test module is used for providing a brightness parameter of the environment light and an air quality parameter of the road surface.

Preferably, the ambient light test module is electrically connected with the controller module to transmit the ambient light signal and the air quality parameter of the road surface.

Preferably, the lighting module and the display module are electrically connected with the controller module to realize the mixed lighting and display functions of the traffic intersection.

Preferably, the driving circuit realizes the brightness change of the LED in a PWM dimming mode, so that the driving circuit is coordinated with the street lamp to improve the lighting environment of the intersection.

Preferably, the signals received by the receiver are in particular a brightness signal and an air quality signal.

Preferably, the guardrail lamp is of a columnar structure, the solar cell power module is arranged at the top of the guardrail lamp, the controller module and the environment testing module are arranged below the solar cell power module, the illuminating module and the display module are sequentially arranged below the controller module and the environment testing module, the illuminating module illuminates four sides, and the display module displays contents in the front side.

The invention has the following beneficial effects:

the guardrail lamp is improved, the environment testing module, the lighting module and the display module are added, the intensity is adjusted and changed according to the change of the ambient light, the cooperation with the street lamp is achieved, the mixed lighting of the traffic intersection is realized, and the light environment of the traffic intersection is improved; and the functions of advertisement, guidance and temporary traffic signal guidance are realized by using the display module.

The utility model discloses whole simple structure is the cylinder structure, sets up at traffic crossing elegant appearance, and lighting module and display module realize that the four sides is illuminated, and the all directions of being convenient for are observed.

Drawings

Fig. 1 is a detailed circuit schematic of the present invention.

Fig. 2 is a basic circuit schematic of the present invention.

Fig. 3 is a structural view of the guardrail lamp.

In the figure: 1. a power supply module; 2. a controller module; 3. an environment testing module; 4. a lighting module; 11. a solar cell; 12. a controller; 13. a storage battery; 21. a signal receiver; 22. a processor; 31. An air detection module; 32. a brightness sensor; 41. a drive circuit; 42. an LED; 51. an advertising electronic screen; 52. and a signal electronic screen.

Detailed Description

The invention will be further explained with reference to the drawings:

1-3, a guardrail light suitable for use at a traffic intersection, comprising: the guardrail lamp comprises a power supply module 1, a controller module 2, an environment testing module 3, an illuminating module 4 and a display module 5, wherein the guardrail lamp is of a columnar structure, a solar battery power supply module is arranged at the top of the guardrail lamp, the controller module and the environment testing module are arranged below the solar battery power supply module, the illuminating module and the display module are sequentially arranged below the controller module and the environment testing module, the illuminating module illuminates four sides, the display module displays contents on the front side (as shown in figure 3), and the power supply module 1 is respectively electrically connected with other modules to supply power; the power module 1 includes a solar cell 11, a battery controller 12, and a storage battery 13. The controller 2 includes a signal receiver 21 and a processor 22; the signal receiver 21 is used for receiving signals, and the processor 22 controls the display module and the illumination module. The environment test module 3 includes an air detection module 31 and a brightness sensor 32, which transmit the captured brightness signal and air quality signal to the signal receiver 21. The lighting module 4 includes a driving circuit 41 and an LED42, and the driving circuit 41 implements the brightness change of the LED by a PWM dimming manner, so as to coordinate with a street lamp and improve the lighting environment at the intersection. The display module 5 comprises an advertisement electronic screen 51 and a signal electronic screen 52, the advertisement display screen 51 can display air quality parameters or carry out public service advertisement putting, and the signal electronic screen 52 can be used as the assistance of a traffic signal lamp and plays the roles of guiding and a temporary signal lamp. The environment testing module 3 is used for providing brightness parameters and air quality parameters of environment light, and the environment testing module 3 is electrically connected with the controller module 2 to realize transmission of environment light signals and air quality signals; the lighting module 4 and the display module 5 are electrically connected with the controller module 2, so that the functions of auxiliary lighting at night, advertising, guidance and temporary traffic lights are realized.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered within the protection scope of the present invention.

Claims

1. A guardrail light suitable for use at a traffic intersection, comprising: the environment testing device comprises a power module (1), a controller module (2), an environment testing module (3), an illuminating module (4) and a display module (5), wherein the power module (1) is electrically connected with other modules to realize power supply, and is characterized in that the power module (1) comprises a solar cell (11), a cell controller (12) and a storage battery (13); the controller module (2) comprises a signal receiver (21) and a processor (22); the environment testing module (3) comprises an air detection module (31) and a brightness sensor (32); the lighting module (4) comprises a drive circuit (41) and an LED (42); the display module (5) comprises an advertisement electronic screen (51) and a signal electronic screen (52); the brightness sensor (32) is electrically connected with the signal receiver (21) to transmit an ambient light signal, the processor (22) is connected with the LED (42) through the driving circuit (41) to change the brightness of the LED and form mixed illumination with street lamps at intersections, the air detection module (31) is electrically connected with the receiver (21) to transmit air quality parameters to the receiver (21), the processor (22) realizes real-time display and monitoring of air quality by controlling the advertising electronic screen (51), the signal electronic screen (52) is electrically connected with the signal receiver (21), and the processor (22) can display traffic signals by controlling the signal electronic screen (52).

2. The guardrail light of claim 1, wherein: the environment test module (3) is used for providing a brightness parameter of the environment light and an air quality parameter of the road surface.

3. The guardrail light of claim 1, wherein: the environment testing module (3) is electrically connected with the controller module (2) to transmit the ambient light signal and the air quality parameter of the road surface.

4. The guardrail light of claim 1, wherein: the lighting module (4) and the display module are electrically connected with the controller module (2) to realize the mixed lighting and display functions of the traffic intersection.

5. The guardrail light of claim 1, wherein: the driving circuit (41) realizes the brightness change of the LED through a PWM dimming mode, so that the LED is coordinated with the street lamp, and the lighting environment of the intersection is improved.

6. The guardrail light of claim 1, wherein: the signals received by the receiver (21) are in particular a brightness signal and an air quality signal.

7. The guardrail light of claim 1, wherein: the guardrail lamp is a columnar structure, a solar battery power supply module is arranged at the top of the guardrail lamp, a controller module (2) and an environment testing module (3) are arranged below the solar battery power supply module, an illuminating module (4) and a display module (5) are sequentially arranged below the controller module (2) and the environment testing module (3), the illuminating module (4) is used for realizing four-side illumination, and at least 1-side display content of the display module (5) is displayed.