CN206649673U - Novel traffic signal lamp - Google Patents

Abstract

The utility model discloses a new type of traffic signal lamp, which comprises traffic signal lamps arranged on the extension line of the inner or outer edge of both ends of the sidewalk at the intersection, a card swiping area located in the middle and lower part of the traffic signal lamp, and a circuit is connected inside the card swiping area; and a magnetic card is also included. , the card swiping area is used to identify the magnetic card; after the elderly, children or disabled people place the magnetic card in the card swiping area, the circuit transmits the control signal, and the computer or intelligent signal control machine calculates the control signal and controls the green time of the traffic signal light on the sidewalk to extend to 40 Seconds, extend the corresponding motor vehicle lane red light time. The utility model utilizes the principle of inductive traffic signal lights to set a card swiping area in the middle and lower part of the traffic signal lights. By swiping magnetic cards, the elderly, children or disabled can effectively prolong the time of the next green light on the sidewalk in real time and extend the time of the red light on the corresponding motorway. In order to realize that they have enough time to pass through the intersection to ensure their personal safety.

Description

new traffic lights

technical field

The utility model belongs to the field of road traffic equipment, and more specifically relates to a novel traffic signal lamp.

Background technique

At present, in order to reduce traffic pressure in our country, the roads are getting wider and wider, and the intersections are getting bigger and bigger, which greatly increases the difficulty for pedestrians to pass through the intersections, and the green light time for motor vehicles is lengthened, and the green light time for pedestrians to pass through sidewalks is reduced. The reduction in compression has led to the fact that the setting time of sidewalk traffic lights at some intersections is too short compared to the normal passing time at the intersection. Most pedestrians can barely pass through the intersection at a green light time. Compared with normal people and young people, disabled people with inconvenient legs and feet can move. Difficulties, the elderly are slow to move, have difficulty in perception, and are slower to think and make decisions. These people often can only reach the center of the road and need to pass the intersection twice. It is very inconvenient, and it is more likely to have accidents when crossing the road, causing traffic accidents. After suffering an accident, the elderly will be less able to withstand the test of death than normal people. Under such circumstances, it is particularly important for the elderly or disabled to have real-time and effective control over the duration of traffic lights.

Now the research on intersection signal control is more focused on considering pedestrian factors and population aging factors, such as Zhang Qin's master thesis "Research on Optimal Control of Intersection Signal Considering Pedestrian Factors" (Chongqing Jiaotong University, 2015) A pedestrian-friendly intersection control model based on a multi-objective optimal timing scheme is proposed, and a multi-objective function is established based on the performance control index of pedestrian delay, intersection capacity, vehicle delay and parking rate, and a genetic The algorithm solves the various performance indicators of the multi-objective function to obtain the optimal control time; the research report released by "Age and Aging" (Age and Aging) on June 13, 2013 shows that most elderly people cannot cross the road in time. In the UK, elderly people have to walk at least 1.2 meters a second to safely cross the pavement before the pedestrian light changes to green. All in all, although the existing research results have already considered the pedestrian factor and dealt with the problem of traffic light duration in a humane manner, they have not specifically improved the control of traffic lights for the elderly and disabled people, who are unsafe to cross the road still exists.

Contents of the invention

In order to overcome the defects in the prior art, the utility model provides a novel traffic signal lamp.

The technical scheme that the utility model solves its technical problem adopts is:

A new type of traffic signal light is designed, which includes the traffic signal lights arranged on the extension lines of the inner or outer sidewalks at both ends of the intersection, the card swiping area located in the middle and lower part of the traffic signal light, and the circuit is connected inside the card swiping area; it also includes a magnetic card, so The card swiping area is used to identify the magnetic card; after the elderly, children or disabled people place the magnetic card in the card swiping area, the circuit transmits the control signal, and the computer or intelligent signal controller calculates the control signal and controls the green light of the traffic signal light on the sidewalk The time is extended to 40 seconds, and the corresponding red light time of the motor vehicle lane is extended.

In the above solution, the card swiping area includes a magnetic card area and an extension area, the height of the card swiping area from the ground is 1.2m, the length of the card swiping area is 105mm, and the width is 74mm.

In the above solution, the color of the card swiping area is the same as that of the magnetic card, which is a combination of red and yellow, and the surface of the card swiping area is covered with reflective paint.

In the above solution, the traffic signal lights are installed on the extension lines of the inner or outer edges of both ends of the sidewalk, at a distance of 0.8-2 m from the curb.

In the above solution, the length of the magnetic card is 85mm, the width is 54mm, and the thickness is 0.76mm, and the magnetic card records the identity information of the user.

Implementing the utility model traffic signal lamp has the following beneficial effects:

The utility model utilizes the principle of inductive traffic lights, and sets a card swiping area in the middle and lower part of the traffic lights. The elderly, children or disabled can effectively prolong the green light time of the next sidewalk in real time and extend the red light time of the corresponding motorway by swiping the magnetic card. In order to realize that they have enough time to pass through the intersection, traffic accidents can be effectively avoided and their personal safety can be guaranteed.

Description of drawings

The utility model will be further described below in conjunction with accompanying drawing and embodiment, in the accompanying drawing:

Fig. 1 is the structural representation of the utility model novel traffic signal lamp;

Fig. 2 is a schematic structural diagram of a magnetic card.

In the figure: magnetic card area 1, expansion area 2, magnetic card 3.

detailed description

In order to have a clearer understanding of the technical features, purposes and effects of the utility model, the specific implementation of the utility model is described in detail with reference to the accompanying drawings.

As shown in Figure 1-2, the utility model provides a new type of traffic signal light, including the traffic signal lights arranged on the extension line of the inner or outer edge of the sidewalk at both ends of the intersection, and the card swiping area located in the middle and lower part of the traffic signal light. A circuit is connected inside the card swiping area; a magnetic card 3 is also included, and the card swiping area is used to identify the magnetic card 3 . After the elderly, children or disabled people place the magnetic card 3 in the card swiping area, the circuit transmits a control signal, and the computer or intelligent signal control machine calculates the control signal and controls the green time of the traffic light on the sidewalk to be extended to 40 seconds, extending the corresponding motorway. Red light time can give these people enough time to pass through the intersection.

In this embodiment, the card swiping area includes a magnetic card area 1 and an extension area 2, the height of the card swiping area from the ground is 1.2m, the length of the card swiping area is 105mm, and the width is 74mm. The color of the card swiping area is the same as that of the magnetic card 3, which is a combination of red and yellow, and the surface of the card swiping area is covered with reflective paint. Set the color in the card swiping area to make it more eye-catching and distinguish it from other positions; apply reflective paint on its surface, so that it can be seen clearly when illuminated by car lights or street lights, and avoid unclear conditions caused by dim light at night.

In this embodiment, the magnetic card 3 has a length of 85mm, a width of 54mm, and a thickness of 0.76mm, and the magnetic card 3 records the identity information of the user. The magnetic card 3 is the same size as the magnetic card area 1 on the traffic signal light, and is uniformly issued by the government agency to the elderly, children or the disabled in need. The magnetic card 3 will record the user's information, which can be used for identification and tracking, so as to facilitate timely handling of abnormalities problematic or uncivil use. The magnetic card 3 is designed in bright yellow and red, which is more eye-catching and corresponds to the color of the card swiping area, so it is easy to find; the magnetic card 3 is marked with a traffic signal card, and draws a love heart and a ribbon, reflecting that this card is prepared for the elderly and the disabled love card.

The utility model is set at the intersection where the road is wide (mostly 4 lanes or 6 lanes in both directions) but the traffic flow is not very large. At the position of 0.8 ~ 2m, the installation of opposite lights can be realized by transforming the existing traffic lights. It does not involve large-scale road infrastructure construction. The construction is convenient, the effect is quick, and the investment is small. The difficulty of crossing the road for disabled people.

Embodiments of the present utility model have been described above in conjunction with the accompanying drawings, but the present utility model is not limited to the above-mentioned specific implementation, and the above-mentioned specific implementation is only illustrative, rather than restrictive. Under the enlightenment of the utility model, personnel can also make many forms without departing from the scope of protection of the purpose of the utility model and claims, and these all belong to the protection of the utility model.

Claims (5)

1. A new type of traffic signal light, comprising a traffic signal light arranged on the extension line of the inner or outer edge of the sidewalk at both ends of the crossing, and the card swiping area located at the middle and lower part of the traffic signal light, characterized in that, a circuit is connected inside the card swiping area; It also includes a magnetic card (3), and the card swiping area is used to identify the magnetic card (3); after the elderly, children or disabled people place the magnetic card (3) in the card swiping area, the circuit transmits a control signal, and the computer or intelligent signal control The computer calculates the control signal and controls the green time of the traffic signal light on the sidewalk to be extended to 40 seconds, and the corresponding motor vehicle lane red light time is extended. 2. The novel traffic signal lamp according to claim 1, characterized in that, the card swiping area comprises a magnetic card area (1) and an extension area (2), the height of the card swiping area from the ground is 1.2m, and the card swiping area The length is 105mm and the width is 74mm. 3. The novel traffic signal light according to claim 1, characterized in that, the color of the card swiping area is the same as that of the magnetic card (3), which is a combination of red and yellow, and the surface of the card swiping area is covered with reflective light coating. 4. The new traffic signal lamp according to claim 1, characterized in that, the traffic signal lamp is installed on the extension line of the inner or outer edge of both ends of the sidewalk, and the distance from the curb is 0.8-2m. 5. The novel traffic signal light according to claim 1, characterized in that the magnetic card (3) is 85mm long, 54mm wide, and 0.76mm thick, and the magnetic card (3) records the identity information of the user.