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New Bosch radar-based assistance system used for first time by KTM

24.09.2024

Press release

Two Wheeler

New Bosch radar-based assistance system used for first time by KTM

Stuttgart, Germany, and Yokohama, Japan – Thanks to Bosch, motorcyclists can now feel even safer in the saddle: the technology company has unveiled six new radar-based assistance systems, including five world-firsts. According to Bosch Accident Research, these could help prevent not just one in seven, like earlier systems, but as many as one in six accidents on German roads alone. Bosch already revolutionized the motorcycle market back in 2020 with its support functions for motorcyclists. Of the six new assistance functions, four will be unveiled in a new model from leading European motorbike manufacturer KTM in November 2024 and are set to enter production in 2025. “Bosch’s declared aim is to make motorcycling even safer and more comfortable by employing innovative new technologies – without diminishing riding enjoyment,” says Geoff Liersch, head of Two-Wheeler & Powersports at Bosch. “The new functions mark yet another step in this direction, and we’re delighted to have KTM as a customer.” The manufacturer will incorporate the four Bosch rider assistance functions that use front radar. This is not the first time Bosch and KTM have worked together: in 2013, the two companies collaborated on the successful launch of the MSC motorcycle stability control system. „We’re very satisfied with the longstanding collaborative relationship between our development teams, and we’re excited that KTM is the first to put these new functions to use,” says Stefan Haist, Lead KTM Chassis Control System – Street Development.Bosch assistance systems provide more support on two wheels Adaptive cruise control – stop and go (ACC S&G) For two-wheelers, traffic jams can be strenuous as well as dangerous. Riders have to constantly apply the clutch, use the brakes, and then start moving again. To make this task easier, Bosch launched ACC adaptive cruise control back in 2020. Once the desired speed has been set, this system constantly matches the vehicle’s speed to the flow of traffic while maintaining the necessary safe distance from the vehicle in front. Bosch has now taken this technology to a new level to offer increased riding comfort with its new ACC S&G function, which can bring the motorcycle to a controlled standstill in order to support the motorcyclist. This works best with an automatic transmission such as the one used in KTM’s new bike, which will be the first to incorporate this new function. If their motorcycle comes to a halt, there is no need for riders to use the clutch; they can set their bike in motion simply by pressing a button or briefly activating the throttle as soon as the vehicle in front starts moving. Group ride assist (GRA) Group riding in a staggered formation is popular among motorcyclists, though it can be challenging with ACC, because the function expects the motorcycles riding in front to be in the middle of the lane. GRA is a useful addition to ACC; using an algorithm, it detects when a group is riding in a staggered formation and regulates the speed to automatically maintain the same distance from the motorcycles in front. In this way, the function assists riders in achieving a natural group formation. When not riding in groups, the GRA system works the same as ACC. Riding distance assist (RDA) When traffic is flowing smoothly and RDA is activated, it helps maintain an appropriate distance from vehicles in front and thus prevent rear-end collisions. With ACC, a desired speed must be set; but when RDA is activated, the motorcycle can be controlled as normal via the throttle grip. While riding, the system automatically reduces the vehicle’s acceleration or applies the brakes as and when required. Riders can set the desired distance from the vehicle in front beforehand. If they wish, they can also use a switch to deactivate the function or apply the throttle to override the deceleration generated by the RDA system. This enables the function to blend naturally and comfortably into the dynamic flow of riding. Emergency brake assist (EBA) Hazardous situations on the road require not only a rapid response but, in many cases, emergency braking. Every second counts when it comes to preventing collisions and avoiding potentially serious consequences. EBA is triggered when the system detects a risk of collision and the rider doesn’t brake hard enough. In this case, the function actively increases the wheel brake pressure further to reduce the bike’s speed as quickly as possible. Rear distance warning (RDW) Even in a car, it can be hard to keep a constant eye on traffic approaching from behind; but on a motorcycle, it requires an extra level of concentration. RDW monitors the situation behind the rider and flashes a warning on the display if another vehicle gets too close. Based on this warning, the rider can take mitigating action to prevent a rear-end collision. Rear collision warning (RCW) RCW warns vehicles behind the motorcycle when a rear-end collision is imminent, for example by activating the hazard warning lights. In this way, the function protects motorcyclists from accidents caused by having to brake unexpectedly or by a vehicle failing to see them – whether waiting at traffic lights, sitting in a traffic jam, or riding in free-flowing traffic. These new functions supplement Bosch’s worldwide portfolio of radar-based assistance systems, thus expanding the “sensory world” of the motorcycle. In addition to basic safety features, increasing importance is also being given to convenience and experience features that focus on the motorcycle and take real-life riding situations into consideration – functions that ensure not only safety and convenience, but also unmatched riding enjoyment.

Innovative Bosch racetrack technology on the new Ducati Panigale V4

26.07.2024

Press release

Two Wheeler

Innovative Bosch racetrack technology on the new Ducati Panigale V4

Stuttgart, Germany, and Misano, Italy – Gaining a few more seconds on corners, bettering the previous lap time, and delivering an outstanding performance – that’s what most riders on the racetrack have in their sights. But all this involves challenges. One of the biggest is the phase before entering the corner, where braking is crucial for success. With its new race eCBS, Bosch is delivering a solution specifically for the racetrack. Based on the proven eCBS, the new brake system will celebrate its premiere on the new Ducati Panigale V4 at World Ducati Week 2024 in Misano. “The Bosch and Ducati Engineering teams have worked very intensively and in numerous tests on a function that specifically improves racetrack braking and cornering performance,” says Fevzi Yildirim, head of Bosch Two-Wheeler and Powersports in Europe. “The Bosch race eCBS takes the safety and performance of sport motorcycles a big step forward, and is also further evidence of the ongoing fruitful cooperation between Bosch and Ducati.” The Bosch Race eCBS takes the safety and performance of sport motorcycles a big step forward, and is also further evidence of the ongoing fruitful cooperation between Bosch and Ducati....Fevzi Yildirim, head of Bosch Two-Wheeler and Powersports in Europe The development path started from the eCBS function powered by the Bosch ABS for premium bikes. This technology allows the front and rear brakes to be combined even if only one of them is applied. In practice, this means that once the front brake has been applied, the ABS unit automatically increases the rear brake pressure as well, without any rider input on the rear brake pedal. Starting from the existing eCBS function for everyday use, the development teams from Bosch and Ducati focused on improving performance specifically for the racetrack. Constant data checks for perfect brake pressure on the racetrack To generate perfect brake pressure on the rear wheel, the system checks front brake pressure, lean angle, side-slip angle, and rear-wheel slip 100 times per second and incorporates this data into the calculation. At all times, the aim is to brake the rear wheel as effectively as possible, while ensuring that the vehicle always remains stable. As this function is only available in racetrack ABS modes, there is no rear-wheel ABS, which leaves riders in full control of the rear brake if they want to use it manually. Moreover, race eCBS is able to keep the rear brake applied for a short moment at the apex of a corner, even after the rider has released the front brake, to bring the bike back into its racing line. The major advantages of this next-level technology are that it improves braking stability, average deceleration, and cornering while braking on the racetrack without any need for additional effort to manually control the rear brake. “This function is made for every type of rider level on the racetrack. The automatic and effective application of the rear brake will help even professional riders reach a better lap time, since they can concentrate on riding instead of on controlling the rear brake,” Yildirim says. "Ducati has always looked for innovative solutions and aimed for absolute performance from its products. The new race eCBS system has the dual value of both improving the bike’s braking performance and, above all, allowing every user to access riding levels that were previously out of their reach,” explains Alessandro Valia, the official Ducati tester who worked on the system’s development. “This relies on the principle of emulation of a professional rider’s braking technique. The system generates pressure at the rear brake even after the front brake has been completely released – a maneuver normally carried out by the rider to tighten the line on corner entry. This feature also benefits professional riders, who will be able to devote the attention normally spent on modulating the rear brake to other aspects of riding,” Valia says. This project is another milestone in the more than 15-year partnership between Bosch and Ducati and demonstrates their ability to develop innovative solutions for greater motorcycle safety without sacrificing riding experience and performance. “Together, we’re setting the standard for two-wheeler mobility now and in the future,” Yildirim says. Bosch will also be attending the World Ducati Week, the world’s biggest Ducati rally, which takes place from July 26 to 28 at the Marco Simoncelli Misano World Circuit. In collaboration with the Ducati Riding Academy and Ducati Riding Experience (DRE) courses, the automotive supplier will offer talks, round tables, and hands-on demonstrations. In this way, it wants to provide insights and discuss the technical topics associated with motorcycle safety, focusing on the Bosch technologies that feature in the latest Ducati models – including Bosch race eCBS. Click HERE to see the full program of the WDW 2024 event.