Induction lamp of pedestrian overpass

Abstract

The invention discloses an induction lamp of a pedestrian overpass. The pedestrian overpass comprises a main bridge and walking stairs located at the two ends of the main bridge. The induction lamp comprises lamp bodies, a power supply, a switch, a controller and a plurality of pressure sensors. The pressure sensors are distributed on the surfaces of steps of the walking stairs and transmit sensed pressure data to the controller. The lamp bodies are arranged on the two sides of the pedestrian overpass. The lamp bodies, the switch and the power supply are sequentially connected, and the switch is controlled by the controller to be switched on or switched off. The induction lamp can turn on automatically for illumination, saves energy and has very high practicability.

Description

technical field [0001] The invention belongs to the field of lighting, in particular to an induction lamp used for pedestrian bridges on poorly illuminated road sections. Background technique [0002] With the increasing pressure of urban traffic, people and vehicles often scramble for lanes on roads with large traffic volume and dense pedestrians. As a result, there are many traffic accidents. In order to ensure that pedestrians cross the road safely, the traffic Speed, reduce the incidence of traffic accidents, the usual practice is to build pedestrian bridges on such road sections for pedestrians to pass, so as to avoid conflicts when the traffic flow and pedestrian planes intersect. [0003] At present, there are many technical solutions for pedestrian bridges, but most of them are limited to the expansion based on their functions, such as Chinese patent application number 201110330338.X, named "A Traffic System at Crossroads without Traffic Lights", which is intended to...

AI Technical Summary

Problems solved by technology

[0005] In the aforementioned patent application, the applicant recognized a major defect of the current pedestrian bridge - no street lights, and gave a solution, but after careful analysis, in paragraph [0012] and the appended figure 1 2. It can be clearly seen that the street lights are installed on both sides of the middle of the main bridge. Since the pedestrian bridge includes the main bridge and the walking ladders at both ends, the lighting effect of the walking ladder will be relatively poor, especially when walking down the stairs. Due to the backlight, the brightness is not enough, which is prone to accidents

Especially in the road section without street lights, relying only on natural light and the light from the street lights on the main bridge, not only is it easy to step on the air when going down, but it is also difficult to see the steps when going up, which is very inconvenient to use

Furthermore, the ordinary street lights in this patent application need to be continuously illuminated throughout the night in order to function. No matter whether there are people passing by, the lights are always on. Usually, the utilization rate is extremely low in the middle of the night, and a lot of power resources are wasted.

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