The evolution of automotive safety has marked a remarkable journey, progressing significantly from an era characterized by rigid steel dashboards and the optional inclusion of seatbelts. Despite the myriad of advanced safety technologies integrated into contemporary vehicles, the fundamental desire to avoid accidents remains universal. In the unfortunate event of a collision, airbags have consistently demonstrated their clear and substantial benefits in mitigating injuries. Recognizing this crucial role of airbags, Subaru has recently unveiled an innovative enhancement to its pedestrian safety system, specifically designed to offer improved protection for cyclists. This updated exterior airbag has been introduced on the newly refreshed Forester model in the Japanese market, building upon a foundational design that Subaru initially pioneered in 2016.
In that earlier year, the Japanese automaker took a proactive step in pedestrian safety by introducing exterior airbags on several of its models, including the Impreza, WRX, Legacy, Crosstrek, and Levorg. These initial systems were engineered to deploy an inflatable cushion near the top of the vehicle's hood upon detecting a pedestrian collision. The primary function of this airbag was to provide a softer impact surface for a pedestrian's head in the event of a frontal impact, thereby reducing the severity of head injuries. However, the positioning and deployment of this hood-mounted airbag were not optimally designed to provide the same level of protection for cyclists, who typically occupy a higher position relative to the ground compared to pedestrians.
To specifically address the safety needs of cyclists in collision scenarios, Subaru has now implemented a significant modification to its exterior airbag design. The updated system on the refreshed Forester features an airbag that extends upwards along the sides of the windshield. This strategic extension is crucial as it aims to protect cyclists from impacting the A-pillar, which constitutes one of the most structurally robust components of a vehicle's frame. In addition to this extended coverage, Subaru has also refined the attachment mechanism between the upper and lower panels of the airbag. This adjustment ensures that the airbag remains securely in place and deploys effectively, providing optimal cushioning for both cyclists and pedestrians in the event of a collision. Subaru proudly states that this represents the world's first airbag system of its kind, a claim that appears to be accurate given the novelty of its design and intended application.
It is important to note that while Subaru's integrated exterior airbag for cyclists is a groundbreaking approach, the concept of airbag technology being applied to cyclist safety is not entirely new. Rather, Subaru's innovation lies in its specific implementation as an integral part of the vehicle's structure. In the past, safety advocates and entrepreneurs have explored alternative solutions, such as wearable airbag systems designed for cyclists themselves. For instance, the Helite B'Safe wearable vest airbag functions on a principle similar to that of a wearable inflatable life vest commonly found on airplanes, albeit with a much more rapid deployment time upon detecting a crash.
While such wearable airbag systems offer a degree of protection to cyclists, they have not achieved widespread popularity within the cycling community. Several factors contribute to this limited adoption, including their cost, which typically runs into several hundred pounds in the UK, and the potential inconvenience or perceived encumbrance of wearing such a device during every ride. In light of these limitations, it is commendable to see automakers like Subaru actively considering and developing solutions that aim to protect all vulnerable road users, regardless of whether they are wearing specialized safety equipment.
Regrettably for cycling safety advocates outside of Japan, this particular cyclist-protecting exterior airbag appears to be exclusively available on the Japanese-market version of the newly launched Forester. While this innovation holds significant promise for enhancing cyclist safety, its immediate availability is geographically limited. Representatives from Subaru USA were contacted to inquire about the potential for this feature to be introduced in other markets, including the United States. However, at the time of this report's publication, no response had been received, leaving the future availability of this groundbreaking safety technology in regions outside of Japan uncertain. The potential for wider adoption will likely depend on factors such as regulatory requirements, market demand, and the feasibility of integrating the system into vehicles destined for different regions.