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How far are we from fully driverless cars?

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Ningbo Linpowave

Published
Jun 17 2025
  • radar

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How far are we from fully driverless cars?

A clear understanding of autonomous driving and Linpowave's millimeter-wave radar secret weapon

Have you ever wondered how self-driving cars would "see" the road ahead?
Or how do they know when to brake, accelerate, or turn?
Self-driving cars are no longer science fiction; they are now reshaping transportation.
But which technology makes all this possible, and where is Linpowave best suited? Let's break it down.


What is autonomous driving?

Autonomous driving means that vehicles can handle steering, acceleration, and braking on their own, without a person behind the steering wheel.
SAE (Society of Automotive Engineers) defines six levels of automation:

  • Level 0: No automation - The driver will do everything.

  • Levels 1-2: Driver assistance (e.g., adaptive cruise control, lane saving)

  • Level 3: Conditional automation (removed under certain circumstances)

  • Level 4: High automation (Works in most cases without driver input)

  • Level 5: Fully automated (drive anywhere, anywhere, under any circumstances)


Who are the "eyes" and the "brain"?

  1. Sensor = "eye"

    • Camera: Reads signs and lanes and detects objects.

    • LIDAR: Building Detailed 3D Maps with Laser Pulses

    • Millimeter-wave radar (Linpowave): Measuring distance and speed - rain or shine

    • Ultrasonic sensors: near obstacles at close range

  2. AI = "Brain"

    • Real-time processing of all sensor data

    • Identify and predict the movement of pedestrians and vehicles

    • Plan the safest and most efficient route


Where is autonomous driving already in use?

Autonomous technology isn't limited to private cars on highways. You'll find it...

  • Running pilot or small-scale bike teams

  • Long-haul and last-mile delivery trucks

  • City travel and click micro-holes

  • Agricultural and mining equipment

In every situation, Linpowave's radar provides reliable, all-weather sensing to ensure vehicle safety and effectiveness.


What caused us to drop out of Level 5?

  • Complex urban traffic: Unpredictable conditions demand smarter algorithms

  • Regulations and Standards: The legal framework is still evolving

  • Cybersecurity and Data Privacy: Protecting Systems from Attacks

  • High cost: Advanced sensors and R&D require significant investment.

Linpowave addresses these challenges with modular, scalable radar solutions that scale with your projects.


Why Linpowave's millimeter-wave radar?

  • 24/7 Reliability <br data-start="2534" data-end="2537">Operates in rain, fog, snow, or darkness - no downtime.

  • High-precision detection : accurate distance and velocity measurement, multi-target tracking.

  • Compact and energy-efficient ; easy to integrate and minimal power consumption.

  • Strong interference immunity; consistent and reliable data even in the busiest environments.

This is why Linpowave is the preferred choice for vehicles that must be clearly "seen".


Looking to the future

Fully driverless cars are not a distant dream; they are just around the corner.
With smarter sensors, more powerful AI, and mature regulations, we will see rapid progress.
Linpowave uses our cutting-edge radar technology to power safer, smarter mobility.


Frequently Asked Questions

1. Why can't self-driving cars rely solely on cameras?
The camera struggled with poor visibility – rain, fog, darkness. The millimeter-wave radar, however, yielded robust range and velocity data.

2. What is the setting for the Linpowave radar?
We offer high-resolution, low-power modular radars that perform exceptionally well under real-world driving conditions.

3. Are driverless cars only suitable for highways?
Not at all. You'll find autonomy in shuttles, delivery trucks, and even farm and mining equipment.

4. How does an autonomous system handle chaotic city streets?
By fusing data from multiple sensors, including Linpowave radar, and SMART AI, every step can be predicted and planned.

5. How to collaborate with Linpowave?
Contact us to explore our millimeter-wave radar solutions, integration support, and customization options.


Are you ready to "supervise" your own projects?
→ Contact Linpowave to learn how our radar can make autonomous vehicles safer and smarter.

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