The German parts maker has development programs with “at least five major OEMs” interested in the technology, including those in the U.S., says Gerhard Steiger, president of Bosch’s chassis systems control division during an international press briefing at the company’s test track here.
Tesla ibooster generator#
If the car has to brake sharply, or if the generator is unable to provide the necessary brake torque, the brake booster generates any additional brake pressure required in the conventional way, using the brake master cylinder.BOXBERG, Germany – Robert Bosch says it will start production this year of an electromechanical brake booster for three vehicle models for a European customer, and the supplier says it expects the system eventually will replace conventional vacuum-based boosters. Thanks to the iBooster, nearly all typical traffic delays can be used to recover maximum braking energy for the hybrid or electric vehicle’s electric motor. Second, because in conjunction with ESP hev (designed especially for hybrid and electric vehicles), the brake booster can recover nearly all braking energy and convert it into electricity, which extends the e-vehicle’s range. One reason is that it does not require a vacuum, which otherwise has to be generated in a complex process by the combustion engine or a vacuum pump. The iBooster is also a key component for hybrid and electric cars. At the same time, the iBooster can also provide the gentle braking required by the ACC adaptive cruise control, all the way down to a complete stop. If the predictive brake system recognizes a dangerous situation, the vehicle stops much faster. The brake booster can build up brake pressure independently, three times faster than an ESP system. In this way, the Bosch iBooster meets an essential requirement for automated driving. IBooster: essential for automated driving
Tesla ibooster driver#
Both iBooster and the ESP braking control system are designed to brake the car – independently of each other – without the driver having to intervene. Bosch already has such a fall-back for brakes: the iBooster, an electromechanical brake booster. Should one of these components fail, a fall-back is needed to ensure maximum availability.
Tesla ibooster software#
Powerful software and computers process the collected information and ensure that the automated vehicle can move through traffic in a way that is both safe and fuel efficient.Īs vehicles gradually take over more and more driving tasks, safety-critical systems such as brakes and steering must satisfy special requirements. “Sensors are the eyes and ears that let vehicles perceive their environment,” Hoheisel says. It is based on sensors featuring radar, video, and ultrasound technology, sensors Bosch has been manufacturing by the millions for many years.
In the decade that follows, vehicles driving fully automated will be available, capable of handling any situations that arise.īosch sensors are the car’s eyes and earsĪutomated driving affects every aspect of the car – powertrain, brakes, steering – and requires comprehensive systems expertise. “With Bosch highway pilots, cars will be driving automatically on freeways by 2020, from entrance ramp to exit ramp,” Hoheisel predicts.
Tesla ibooster drivers#
Bosch already has its sights on highly automated driving, in which drivers no longer have to constantly monitor the vehicle. Assistance systems are the cornerstone for automated driving, which will become established in a gradual process.
“With driver assistance systems, Bosch expects to generate sales of one billion euros in 2016,” Hoheisel says. At speeds of up to 60 kilometers per hour, the assistant brakes automatically in heavy traffic, accelerates, and keeps the car in its lane. Drivers can also reach their destinations safely and with minimum stress using the Bosch traffic jam assistant. Studies suggest that, in Germany alone, up to 72 percent of all rear-end collisions resulting in casualties could be avoided if all cars were fitted with the Bosch predictive emergency braking system. Assisting drivers in critical traffic situations can save lives.
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