Unlock instant, AI-driven research and patent intelligence for your innovation.

Directional traffic signal lamp

A technology of traffic lights and signal lights, which is applied in the field of public transportation safety, can solve problems such as traffic congestion at intersections, traffic lights that cannot meet traffic management, and difficulty in distinguishing the direction of arrow lights, etc., to achieve the effect of beautifying the traffic environment

Inactive Publication Date: 2008-04-23
鲁南
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the continuous increase of the number of motor vehicles in cities and towns and the continuous update of road conditions, the existing traffic lights and arrow-type traffic lights can no longer meet the needs of traffic management: more and more traffic intersections require separate driving for each lane Direction control, that is, each lane needs to have a corresponding signal light
The traditional simple traffic lights cannot be controlled separately and signal the traffic instructions of straight, right, left, etc. at the traffic intersection, and the method widely used at present is to draw or print the corresponding traffic lights on the ground in each lane near the intersection. Arrows of different colors and driving directions to convey to drivers the corresponding driving direction of each lane, but often due to dense motor vehicles near intersections and slow driving, it is difficult for drivers to have the opportunity to see the traffic on the ground in each lane arrow pointing
[0003] There is also the arrow type traffic light that is also widely used at present because the light source is too small, especially at night because the light brightness is more dazzling than the daytime, and it is more difficult to distinguish the direction of the arrow light. Only when the car is driven very close to the traffic lights can the direction pointed by the arrow light be distinguished, and the driver needs to make two judgments successively on the same small arrow light source: 1. The direction of travel allowed at the traffic intersection (arrow 2. Judgment on whether the driving direction is a driving instruction (green light) at that time
These prevent many drivers from long distances in advance and quickly judging the allowed driving direction of the intersection ahead in order to change lanes as soon as possible and enter the lane in the special driving direction, so that they can only recognize the instructions represented by the corresponding signal lights at close range and then divert illegally merging, resulting in traffic jams at intersections

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Directional traffic signal lamp
  • Directional traffic signal lamp
  • Directional traffic signal lamp

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] like Figure 1-Figure 7 As shown, the light box back floor (1) of the signal light in the corresponding direction is made into a guide sign shape with a clear sense of guiding marks to correspond to the driving direction of the corresponding lane: the light box back bottom plate (1) of the signal light indicating that the straight line is made to go straight ahead The light box back base plate (1) indicating the right-travel signal light is made into a right-turn guide sign; the light box back base plate (1) indicating the left-travel signal light is made into a left-turn guide sign; The control of certain two or three directions in the driving direction must be controlled and managed by a set of signal lights, so the light box back floor (1) of this signal light will be made into a corresponding multi-directional guide mark. Then, in order to increase the sense of direction recognition effect, cover the night light or fluorescent material or coating (8) of correspondin...

Embodiment 2

[0020] Basically similar to Embodiment 1, the difference is that: on the side of the front surface of the back floor of the light box (1), LED light-emitting secondary pipeline lights or neon tubes (3) are used to surround and fix the edge of the back floor (1) of the light box, and the power supply can be It is controlled synchronously with the switch of street lights at the intersection.

Embodiment 3

[0022] Basically similar to Embodiment 1, the difference lies in: use LED light-emitting diodes or LED light-emitting diode modules to arrange and realize the shape and size similar to the outline of the corresponding guide type signal lamp light box back floor (1) and have a waterproof function The contour lamp (7) is fixedly installed on the contour of the front surface side of the back panel (1) of the light box, and the power supply can be controlled synchronously with the switch of the street lamp at the intersection.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a guiding traffic signal lamp and the implementing method thereof, for intensifying and improving functions of the existing traffic signal lamps, able to be convenient for a motor vehicle driver to be able to see a possible running direction at a front crossing in advance and locate a running lane in the next running direction as soon as possible and change the current lane and join the next lane in time, thus keeping the traffic smooth near the crossing and simultaneously being absolutely clear about signal lamp instructions in the next running direction, which according with human visual judgment character. At night, light reflecting pattern or outline of luminous material, or lighting pattern or outline of electric lighting material on the back baseboard of a signal lamp box not only makes the motor vehicle driver able to visually abide instructions of the traffic signal lamp but also beautifies city traffic environments.

Description

Technical field [0001] The invention relates to a guiding traffic signal lamp, which is the enhancement and improvement of the function of the existing traffic signal lamp, and belongs to the field of public traffic safety. Background technique [0002] With the rapid increase of the number of urban motor vehicles and the contradiction between the existing urban road traffic status has become increasingly prominent, as the basic infrastructure of urban road traffic management system - traffic lights play a very important role in maintaining the smoothness of urban road traffic important role. Traffic lights have also developed from a single traffic light at the beginning to a complex signaling system that can independently control multiple driving directions. With the continuous increase of the number of motor vehicles in cities and towns and the continuous update of road conditions, the existing traffic lights and arrow-type traffic lights can no longer meet the needs of t...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): G08G1/095
Inventor 鲁南
Owner 鲁南