Method for safely passing through crosswalk at night

A technology for crosswalks and safety, which is applied in the field of safety solutions for pedestrians passing at night, which can solve the problems of large safety hazards, dangers, poor light, etc., and achieve the effect of improving safety

Active Publication Date: 2018-05-11
深圳市安桩科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At night or in a dark environment, the light is poor, and when encountering speeding vehicles, pedestrians crossing the sidewalk or zebra crossing will become especially dangerous, and there will be great safety hazards

Method used

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  • Method for safely passing through crosswalk at night
  • Method for safely passing through crosswalk at night
  • Method for safely passing through crosswalk at night

Examples

Experimental program
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Embodiment

[0033] Example: see Figure 1 to Figure 13 , a method for safely passing pedestrian crossings at night is that at least one end of the pedestrian crossing is provided with a light projection device 1, which can emit more than one layer of horizontal azimuth fan-shaped projection laser 101 and project it above the pedestrian crossing, the horizontal azimuth fan-shaped projection laser When a pedestrian encounters an obstacle, it is projected to form a linear laser. When a pedestrian passes through the crosswalk, the laser is projected on the person to form a luminous warning sign line 100 surrounding the human body. Stereoscopic imaging luminous warning signs such as Figure 8 As shown, pedestrians always wear the luminous warning sign in the process of crossing the pedestrian crossing. The dynamic luminous warning sign can play the role of attracting the attention of vehicle drivers and slowing down to avoid it earlier, and pedestrians can cross the sidewalk more safely.

[0...

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Abstract

The invention discloses a method for safely passing through a crosswalk at night. At least one end of the crosswalk is provided with a light projection device which is capable of emitting lasers comprising more than one layer and horizontally projecting in the shape of a fan. When a pedestrian passes through the crosswalk, the lasers are projected onto the body of the pedestrian to form luminous warning sign lines which surround the human body. The multi-layer horizontal luminous warning sign lines are longitudinally arranged along the height of the pedestrian and further form a three-dimensional imaging luminous warning sign. The pedestrian is always accompanied by the luminous warning sign during the process of passing through the crosswalk. The dynamic luminous warning sign can more effectively attract the attention of drivers of vehicles to reduce the speed and to give way to the pedestrian in advance, so that the pedestrian can more safely pass through the crosswalk. The method for safely passing through the crosswalk at night provides pedestrians with safe passage at night by mounting the light projection devices on two sides of the crosswalk and is applicable to urban roads,town road intersections and road sections where relatively more pedestrians cross the road. The method has advantages of safety, reliability and reasonable design.

Description

[0001] This application is a divisional application of an invention patent application with the application date of 2015-03-20, the application number of 201510124342.9, and the title of "Safe pedestrian crossing at night and light projection device". technical field [0002] The invention discloses a method for safely passing a pedestrian crossing at night, which belongs to the technical field of safe passage on sidewalks in urban streets according to the International Patent Classification Table (IPC), and in particular relates to safety scheme measures for pedestrian crossings at night. Background technique [0003] According to urban road traffic regulations, pedestrian crossing facilities such as pedestrian crossings, pedestrian overpasses or pedestrian crossing underpasses should be set up at road intersections and sections where pedestrians cross the road. The method marked stipulates the walking range of pedestrians crossing the lane. At night or when the weather is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01F9/00E01F9/582E01F9/529
Inventor 黎冠廷
Owner 深圳市安桩科技有限公司
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