Tag Archives: emergency braking

Harley-Davidson Files Patent for Automated Braking

Harley-Davidson has recently filed patents that show a type of emergency braking system that could be integrated into future models. 

Unlike other manufacturers, Harley’s technology patent is more in line with accident prevention and crash avoidance – instead of adaptive cruise control. 

Harley Davidson Patent

The system is comprised of many sensors situated similarly to those found on bikes with adaptive cruise control. These sensors are responsible for monitoring the bike’s surroundings along with the status of the rider via grip and seat sensors. Harley-Davidson’s system also includes a camera that is pointed at the rider to provide information about the status of the rider. 

Harley-Davidson’s patent also mentions the use of Vision Tracking via a helmet-mounted camera pointed at the rider’s eye. This cool technology can sense where the rider is looking in addition to their eyes being open. 

Harley-Davidson Patent Schematic

Maritha Keyser Cyclist rule endangers motorcyclists

The new technology will collectively work together to provide visual and audible alerts in the case of an emergency – giving the rider the opportunity to react. If the rider does not respond, the system will begin to slow the bike down, come to a stop, gingerly topple the bike, and the incapacitated rider over. 

Every rider can relate to seeing vehicles on the road sometimes braking slowly at first but then almost immediately come to a halt – leaving the rider to estimate the braking distance. Another neat feature found in HD’s new patent is it can assist the rider in applying the brakes should the rider misjudge how quickly they need to stop.

Source: MotorbikeWriter.com

Kawasaki puts safety tech on radar

Kawasaki is the latest manufacturer to indicate they will add radar systems to their bikes to detect imminent collisions and either warn riders or intervene with automatic braking.

The Japanese manufacturer has filed patents for their system which uses front and rear radars and controls the brakes and throttle.

Kawasaki’s patent drawings of what looks like a Versys, show the front radar will detect the distance to vehicles and hazards and apply brakes and throttle.

The rear radar will sense fast-approaching vehicles and supply the rider with an alert, probably with a light, alarm or vibration, so the rider can take evasive action.

Radar systems

Kawasaki is not alone in developing these radar-activated automatic braking safety systems.

It is believe the tech will be in the next-generation Honda Goldwing, Ducati will add its front and rear radar and cornering ABS to its entire range in 2020 and KTM will add adaptive cruise control and blind spot alert systems to their range in 2021.

Suzuki is taking a different and more proactive stance on radar technology with a deflector to make motorcycles easier for hi-tech automated cars to detect them.

Ducati and Adi demonstraties V2X radar
Ducati and Audi demonstrate radar technology

Auto safety systems

These automatic or emergency braking systems have been endorsed in all new cars made in Europe from 2020. There is no word yet on mandatory introduction to motorcycles.

The decision is based on a joint study by Euro NCAP and Australasian NCAP which concluded that automatic emergency brakes would lead to a 38% reduction in real-world rear-end crashes at low speeds.

European politicians have also voted on a raft of other mandatory safety technology in all new vehicles including “black box” recorders and even automated speed limiters.

The technology will only apply to new vehicles and there is no talk yet of applying them to motorcycles.

However, as more and more motorcycle companies join the push toward this automated technology, we have to wonder how soon it will be made mandatory in motorcycles.

Don’t think it won’t happen. ABS was mandated in cars years ago and it is now mandated in motorcycles in Australia, Europe, Japan, India, Brazil and Taiwan.

Source: MotorbikeWriter.com