The sidewalk playing intelligent LED

Introduction: Recently, from the Beihang University and the Beijing Jiaotong University senior Sun Xiaokang, Zhang Yizhou, Liu Enyou and Yang Yat Fung SolarInnovator team consisting of a passenger is among the best in the marathon, and their creative works of "solar intelligent transportation system for people" is to be present judges praise and affirmation. So what is the intelligent traffic system what are the highlights? Reporters interviewed the captain of the SolarInnovator team Sun Xiaokang.

Sun Xiaokang told the editor, as part of the transport system, in the current environment with the entire transportation system rarely interact, more than just passive recipients of 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.

For pedestrians running red light, zebra crossing is not clear at night, some areas of traffic light is not obvious, and other issues, they put forward a set of modular, functional solutions:

The use of solar power supply, laying on the sidewalk LED display lights, pedestrians on the sidewalk when the camera to capture the dynamics of pedestrians and monitor the road conditions. If there is a speeding vehicle approaching the sidewalk, even if it is a green light, there will be a reminder of the color change on the sidewalk, allowing pedestrians to notice the potential danger.

Sun Xiaokang cited an example, for example, when the traffic lights turn red, if someone runs a red light, the LED column on the sidewalk will be dynamic radiation, making him the focus of 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 advantage of this system is the use of solar power supply, without the aid of the power supply network or information platform, the relatively independent modules can interact with the surrounding environment. Because it is modular products, easy to lay, can reduce construction costs. The system can also be applied to other different scenarios, such as exhibitions, squares, parks, car parks, etc., to achieve the interaction between man and the 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.