Digital Access Solutions

Convenient, secure and more functions.

AUMOVIO's convenient smart device based access solution.

  

CoSmA allows the driver to access and start the vehicle by using a digital key on a smart device. Offering a completely new user experience, this system meets the demands of the mobile society with a new level of comfort, security and new mobility functionalities.

CoSmA – convenient and secure

Ultra-wideband technology for keyless vehicle access.

AUMOVIO is a pioneer of the car access system integration: we digitalize the access experience for a maximum driver convenience. With our new access systems based on Ultra-Wideband, we enable a handsfree smartphone access with the same level of convenience as with state-of-the-art keys.

Ultra-Wideband

The new key generation.
  • Hands-free access and start
  • High performance relay attack defense
  • Enhanced smart device localization via UWB
  • Precise proximity determination to support secure access and start authentication
  • Virtual Key Management
  • Enabler for Digital Key Sharing and user centric functions e.g. remote parking (Complete UWB eco-system)​
  • Full system solution expertise including Connected Car Consortium compliance in all access technologies

Technical Solution

Precise localization is key.
  • Short-range, high-bandwidth communication based on UWB technology
  • Centimeter-precise location (ToF/ Time-Of-Flight) of smart device and secure distance measurement
  • Real-time precise positioning calculation (inside / outside vehicle fulfilling Thatcham)
  • Advanced algorithm to detect inside-outside location of smartphone
  • UWB/ Bluetooth® Low Energy transceivers inside and outside of vehicle
  • NFC as backup solution

Child Presence Detection using Ultra-Wideband

Expanding digital access technology by live-saving feature.
  • Child Presence Detection function identifies children left-behind inside the vehicle and triggers a warning
  • System based on innovative ultra-wideband technology with sensing features    
  • Interoperability of AUMOVIO’s Digital Access Technology (CoSmA) and integrated Child-Presence-Detection
  • Child Presence Detection enables vehicle manufacturers to meet future safety targets

AUMOVIO supplies CoSmA system

With AUMOVIO’s convenient smart device-based access solution, we offer an access system that turns mobile devices such as smartphones or smartwatches into car keys. The system consists of a central control unit, transceivers featuring ultra-wideband radio technology and intelligent software.

PACE Innovation Partnership Award 2022

Collaboration on the digital access solution technology CoSmA.

AUMOVIO's convenient smart device-based access solution allows drivers to access and start their vehicle by using digital key on their smartphone.

  

The hands-free access is the first available ultra-wideband based solution on the market today, setting the standard for vehicle access technology.

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