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Ford Tests Brake Lights That Communicate With Cars
Ford has successfully tested an inter-car communication technology which involves brake lights. The new Electronic Brake Lights, tested as part of the Safe Intelligent Mobility - Testfield Germany (simTD), communicate directly with cars behind it by sending a wireless signal which illuminates a dashboard light indicator.
What's special about these brake lights is that it makes it possible for several cars behind it to known when the car in front is breaking. It works even when the cars behind it are not in its direct line of sight and separated by few other vehicles in between.
The new system, fitted to a Ford S-Max MPV, has been been thoroughly tested. Ford believes the new technology will improve road safety by enabling drivers to brake in advance. Electronic Brake Lights are also expected to reduce congestion.
Press Release
Ford tests early warning car-to-car communication feature that alerts drivers to vehicles braking ahead - even around corners and through traffic
- Experimental technology called "Electronic Brake Light" transmits a wireless signal to illuminate a dashboard light on following vehicles
- The technology is among 20 systems Ford tested for Safe Intelligent Mobility - Testfield Germany (simTD); the joint industry research project finds intelligent transport systems could reduce congestion and potentially improve safety
- Specially-equipped Ford S-MAX models were used to test the technologies for simTD; Ford also tested Obstacle Warning, which alerts drivers to objects on the road, and Traffic Sign Assistant, which provides up-to-date information from traffic management centres
AACHEN, Germany, June 21, 2013 - Ford has participated in a special test of a high-tech early warning "brake light" that can warn drivers following behind even if they are around a bend or behind other traffic.
The technology is one of 20 potential future systems Ford tested as part of Safe Intelligent Mobility - Testfield Germany (simTD), a four-year joint industry research project.
In emergency braking situations, the experimental "Electronic Brake Light" transmits a wireless signal to illuminate a dashboard light in cars following behind. The study found the technology could enable drivers to brake earlier and potentially mitigate or avoid a collision.
The simTD field tests involved 500 test drivers in 120 vehicles - including 20 Ford S-MAX models. Testers logged more than 41,000 hours and almost a million miles on public roads and an enclosed test track in Germany.
"Car-to-car and car-to-infrastructure communications represent one of the next major advancements in vehicle safety," said Paul Mascarenas, Ford's chief technical officer and vice president, Ford Research and Innovation. "Ford is committed to further real-world testing here and around the world with the goal of implementation in the foreseeable future."
Ford used specially-equipped Ford S-MAX models to help test the potential of car-to-car and car-to-infrastructure communication; also testing Obstacle Warning system, which alerts to the presence, position and type of potentially hazardous objects in the road, and Traffic Sign Assistant, that keeps in contact with traffic management centres for up-to-date information.
Engineers from Ford's European Research Centre in Aachen, Germany, led the Electronic Brake Light development, testing and data analysis.
Further technologies tested for simTD included:
Public Traffic Management, which provides exact traffic prognosis based on comprehensive information; this includes identifying likely traffic scenarios and their impact at the point in the journey when they are encountered rather than at the point of departure
In-car Internet Access, which, for example enables the driver to receive information about free parking spaces or check traffic hotspots by receiving up-to-date pictures from traffic cameras.
As a global leader in researching car-to-car and car-to-infrastructure communications, Ford is engaged in the European Commission-supported field operational tests DRIVE C2X, and in the U.S. contributing to Safety Pilot Model Deployment, a field test of more than 2,800 vehicles in cooperation with the University of Michigan in Ann Arbor.
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