Street lights that glow when people are around
Washington: An Indian origin designer has invented an intelligent LED street lighting system called Tvilight that only illuminates when it detects people around.
Dutch designer Chintan Shah and his team collaborated with Delft University of Technology in the Netherlands to develop a sensor, called CitySense that can detect human presence and provide 360 coverage around a light-pole.
According to Shah, CitySense has two main functions - it dims the light during off-peak hours, but as soon as a person is detected all the surrounding lights glow fully, so they are always in a safe circle of light.
The plug-and-play sensor, integral to the Tvilight lighting network, sends wireless signals to neighbouring lights when people are detected.
It can be fitted in both conventional and new LED lights and is a major step towards more sustainable roads.
More from India
More from World
More from Sports
More from Entertaiment
- DNA: Sad reality behind the shutting down of the historic Gita Press
- Sonakshi Sinha apologises to Sarabjit, accused in Tilak Nagar case
- Twists and turns: Possible theories about Sheena Bora's murder
- DNA: With new facts emerging, Sheena Bora's murder mystery further deepens
- Sheena Bora murder: Mikhail to be brought to Mumbai for questioning
- Shocking update in Sheena Bora case: Indrani Mukerjea was sexually molested by her father?
- Sheena Bora was introduced to me as aunt: Indrani Mukerjea-Sanjeev Khanna's daughter Vidhie
- Indrani's ex-husband Sanjeev Khanna confesses to police he was involved in Sheena's murder
- A peek into Indrani Mukerjea's past
- Sheena Bora murder case: When Indrani Mukerjea broke down during questioning