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New Delhi: Global technology company ZF said that its latest brake control solutions will be established as standard in Volkswagen’s ID.3 and ID.4 models as well as in Volkswagen Group’s globally marketed MEB modular e-drive system platform.
According to a company release, Volkswagen Group’s order for the new ZF brake control system is for several million vehicles.
Wolf-Henning Scheider, CEO of ZF Group, said, “This supply order from Volkswagen emphasises how our competencies for braking systems as well as for networked systems contribute to increasing the range of our customers’ electric vehicles. To this end, our systems help to meet high comfort and safety requirements.”
ZF brake control is based on a combination of the company’s electronic brake booster (EBB) and its latest generation EBC470 electronic stability control (ESC).
Together, the two components are part of a brake architecture that combines a separate electric brake booster for enhanced brake actuation and electronic stability control to help stabilize the vehicle in challenging road scenarios – in particular in wet conditions.
In the Volkswagen project, the system is part of a software network housed in the stability control unit. ZF said it meets stringent safety standards set by the European road safety association EuroNCAP.
New testing protocols for functions like automatic emergency braking will drive the need for a more powerful boost to deliver brake force more quickly and dynamically and these combined components are designed to deliver on these challenges.
The new brake control optimises the recovery of braking energy – thus increasing the range and everyday usability of electric vehicles.
The ZF system also supports driver assistance features such as automatic emergency braking. In addition, it replaces the previously necessary mechanical components with software functions, which reduces both weight and cost.
In addition to these requirements, ZF’s braking system also supports the integration of a wide range of automated functions. Here, the brake control system acts in conjunction with other chassis systems to help provide precise vehicle control.
“The braking system for a battery-electric vehicle utilises intelligent integration in a number of ways,” Manfred Meyer, senior vice president- engineering, ZF’s active safety division, said.
“For example, he said, we can eliminate the need for a mechanical locking mechanism in the drivetrain and keep the vehicle in park mode through software that controls this function within the ESC and redundantly in the Electronic Brake Booster unit. The brake system itself helps ensure that the car cannot move – this saves cost and reduces weight.”
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