Know the Tech. Lead the way.

Basic knowledge autonomous driving

Level 1-5 

A man driving fully autonomous.
What does Level 1 – Driver Assistance Systems (SAE Level 1) mean?
Man driving a car.

Driver assistance features like lane-keeping assist or adaptive cruise control provide support – but full responsibility remains with the human driver.

“You drive. Your car supports.”

What does Level 2 – Partial Automation (SAE Level 2) mean?

The vehicle can steer and brake simultaneously – ideal for highway or traffic jam scenarios. The driver must stay alert and ready to intervene at any moment.

“The system takes control – but you remain responsible.”

 

What does Level 3 – Conditional Automation (SAE Level 3) mean?

Under clearly defined conditions, the vehicle temporarily takes over driving. Still, the driver must be ready to retake control if necessary.

“You can relax – but not for too long.”

What does Level 4 – High Automation (SAE Level 4) mean?
Driving automation bus.

Level 4 systems operate fully autonomously within defined Operational Design Domains (ODDs) – such as campuses, test tracks, or urban shuttles.


Technical Requirements:


• Redundant Drive-by-Wire architecture (Safety-by-wire©)
• ISO 26262 ASIL D & ISO 61508 SIL3 compliance
• TÜV-certified control system
• OEM-ready sensor integration for perception

 

What does Level 5 – Full Automation (SAE Level 5) mean?
Fully autonomous driving: a man sitting in a car.

SAE Level 5 vehicles drive fully independently under all conditions – globally, in any weather, without human input.


Technical Requirements:


• Fully redundant control system (Safety-by-wire©)
• Platform-independent hardware for land, sea, and air
• Compatibility with diverse sensor stacks and navigation tools
• High-availability control (fail-operational)

 

Advanced Topics & Insights

Why autonomous driving is relevant for our society?

Autonomous driving addresses multiple macro challenges:

  • Driver shortages: Especially in logistics and public transport.
  • Road safety: Over 90% of all accidents are caused by human error.
  • Climate & efficiency: Less congestion, better fleet utilization, reduced emissions.
  • Mobility for all: The elderly, children, people with disabilities – autonomy empowers them.
What does “Direct Line” really mean?

Quite literally: NX NextMotion provides a hardwired digital path from command to actuator. No servo pumps, no gears, no cables – instead: high-speed communication via Automotive Ethernet and SAFE-CAN A/B networks.

Why It Matters

  • Freedom in design – no restrictions from shafts or hydraulics.
  • Redundant safety – automatic error isolation and ECU switching.
  • OTA-capable – remote updates and security patches.
  • Autonomy-ready – a foundational technology for autonomous and teleoperated driving.

Bottom Line: If You Control Drive-by-Wire, You Control the Future

NX NextMotion is no prototype. It’s certified, road-tested, and built for Level-5 autonomy. This isn’t a concept. It’s real. And those who master this technology will shape the next generation of intelligent, self-driving mobility.

Why does Drive-by-Wire transform entire industries?

Industry by Industry – A Powerful Technology Transfer

Agriculture

  • Autonomous tractors for precise, 24/7 operations
  • Electronic implement control and centimeter-level lane accuracy
  • Lighter vehicles reduce soil compaction and increase yield

Construction & Mining

  • Remote-controlled machinery in hazardous zones
  • Automated grading and precision control in confined spaces
  • Reliable performance under extreme temperatures and conditions

Public Transport

  • Autonomous shuttles for urban and suburban routes
  • Smooth steering and braking improve safety and rider comfort
  • Higher fleet availability through around-the-clock operations

Logistics & Fleet Management

  • Platooning: trucks follow a digitally piloted lead vehicle
  • Fuel savings through aerodynamic efficiency
  • Reduced driver demand – one operator, multiple vehicles

Accessibility & Inclusive Mobility

  • Custom controls: joystick, speech input, HMI interfaces
  • Barrier-free configuration via programmable signals
  • Semi- or fully autonomous modes enable true independence