Reduce the red light LED intelligent pavement concept came out

Recently, from the Beihang University and the Beijing Jiaotong University senior Sun Xiaokang, Zhang Yizhou, Yang Yifeng and Liu Enyou. The SolarInnovator team is among the best in creating the marathon, and their creative works of "solar intelligent pedestrian traffic system" has been the presence of the judges praise and affirmation.

Then this set of intelligent pedestrian traffic system highlights what? The reporter interviewed the SolarInnovator team captain Sun Xiaokang.

Sun Xiaokang told the editor, as a part of the transportation system, in the current environment of the whole traffic system and rarely interact more than passive recipient information. But if you put the system into a two-way interaction, the pedestrian and traffic system interaction, human behavior and the actual conditions combine to form the information feedback to the system, then the system will manage the traffic model, and intelligent traffic problems.

The pedestrian red light at night, the zebra crossing is not clear, some parts of the traffic lights not obviously, they put forward a set of solution and functional module:

The use of solar power, laying on the sidewalk LED display lights, when pedestrians on the sidewalk when, to capture the dynamic pedestrian and monitor road conditions by camera. If there is a speeding traffic near the sidewalk, even the lights on the sidewalk, there is a color change reminder, allowing pedestrians to notice the potential danger.

Sun Xiaokang cited an example, such as when the traffic lights are red, if someone run a red light, LED light radiation on the sidewalk will be dynamic, make him become the focus in the region. This is the use of environmental psychology, let people hide their defects in a public occasion, in order to better regulate their own behavior.

The advantages of this set of traffic system is the use of solar power, do not need help or power supply network information platform, relatively independent modules interact with the surrounding environment by way of things. The modular products, easy laying, can very good reduce construction cost. This system can also be applied to other scenarios, such as exhibitions, squares, parks, parking lot, interaction between human and environment.

But the week also admitted that the system of high cost, popularity will be difficult, he said the team will be a single point of breakthrough from simple products based on existing technology, based on clean energy, intelligent interaction direction of continuous mining and in-depth study to provide more possibilities for the future sustainable development of smart city, wisdom traffic.

LED more information, please click on the Chinese LED network or WeChat public account (cnledw2013).