# Sound-Centric Detection Systems This Volvo System Uses Sound to Alert Cyclists and Pedestrian By Rahul Kalvapalle | Published 2016-09-23 | Autos Source: Trend Hunter, https://www.trendhunter.com/trends/detection-systems References: [eandt.theiet.org](http://eandt.theiet.org/content/articles/2016/09/volvo-buses-demonstrates-pedestrian-and-cyclist-detection-system-for-busy-cities/) & [news.cision](http://news.cision.com/volvo-buses/r/volvo-buses-unveils-life-saving-safety-technology-for-unprotected-road-users,c2083760) Swedish automaker [Volvo](https://www.trendhunter.com/trends/abbey-road-sound-system) has gone ahead and developed an exceptionally high-tech detection system, named the Pedestrian and Cyclist Detection System, that makes use of the latest [camera and sensor technologies](https://www.trendhunter.com/trends/sensor-system1) in conjunction with sound warnings to alert pedestrians and cyclists. The system uses a camera to monitor surroundings as well as special algorithms to assess the degree of danger. The system emits less aggressive sounds in low risk situations, but tones up the volume if there's impending danger. Considering that people nowadays are subject to a number of distractions while walking and cycling, most worryingly their cellphones, vision is no longer a faculty that many people use to avoid danger on the road. This is where the Pedestrian and Cyclist Detection System comes in. By using loud sound to warn people of potential danger, the system helps vulnerable and unprotected road users from accidents. ## Trend Insights (Trend Hunter) - Score: 0.9/10 - Popularity: 4% | Activity: 14% | Freshness: 8% - Audience gender: 50% men, 50% women - Primary generations: Millennial, Gen X - Top markets: North America, Europe ## Categories [Trend Hunter](https://www.trendhunter.com/trends) > [Autos](https://www.trendhunter.com/autos) ## Key Themes ### What's Driving This Trend - **Sound-centric Detection Systems:** The use of sensors, cameras, and sound warnings in innovative detection systems. - **Pedestrian and Cyclist Detection System:** The development of a high-tech system that warns pedestrians and cyclists using camera, sensor technologies, and sound warnings. - **Vulnerable Road User Safety:** Attention to the safety of unprotected road users through sound-centric warning systems. ### Who This Affects Most - **Automotive:** Opportunities for automakers to integrate sound-centric detection technology to improve pedestrian and cyclist safety. - **Smart Cities:** Potential for sound-centric detection systems in smart city infrastructure and urban planning. - **Health and Safety:** Applications in various industries to raise awareness and provide warnings to promote health and safety ## Related on Trend Hunter - [Collision Alert Bike Systems](https://www.trendhunter.com/trends/roadio-system.md) - [Cyclist Safety-Focused Smart Sensors](https://www.trendhunter.com/trends/cyclist-safety1.md) - [Pedestrian-Detecting Crosswalks](https://www.trendhunter.com/trends/smart-pedestrian-crosswalk.md) - [Connected Cyclist Radar Systems](https://www.trendhunter.com/trends/bryton-gardia-r300l.md) - [AI-Powered Cyclist Safety Systems](https://www.trendhunter.com/trends/livall-ai-visual-smart-helmet.md) - [Radar-Equipped Electric Bikes](https://www.trendhunter.com/trends/cannondale-synapse.md) - [Predictive Autonomous Vehicle Features](https://www.trendhunter.com/trends/verses-ai.md) - [Connected Vehicular Safety Systems](https://www.trendhunter.com/trends/audi-cv2x-technology.md) - [Tech-Enhanced Safety Bike Lights](https://www.trendhunter.com/trends/rear-bike-light.md)