How Safe is Your Self-driving Car?

Autonomous car sensor system concept for safety of driverless mode car control

Autonomous automobiles have been described for decades as the cars of the future. The 21st century has given rise to many advancements in technology, automated cars being one of them. These automobiles have several benefits that include the reduction of traffic and increased efficiency.

The worldwide web is a scary place where cyber hackers are rampant and are constantly learning new ways to bypass security features and hack personal information. As the world evolves and new technologies are developed, cyber crimes also adapt.

The success of autonomous cars relies on two aspects. The first is the manufacturer’s ability to make the autonomous car sensitive enough to accurately judge its surroundings and map out a safe path.

The second is the safety and cybersecurity features that prevent unwanted cyber hackers from accessing information stored on the database. This information includes location history. This information could help criminals conduct criminal offenses such as theft and even murder.

Before purchasing a self-driven vehicle, it is important to first understand exactly how they work and why there is so much hype around their safety and cybersecurity. What are the benefits of autonomous vehicles? How safe are you when you step into your vehicle? Are automated vehicles the ideal transportation method or are they potentially dangerous?

Woman driver taking selfies with her mobile phone
Young redhead woman driver taking selfies with her mobile phone sitting behind the wheel of the car in rush hour traffic jam.

What is an Autonomous Vehicle and How Does it Work?

An autonomous vehicle is self-aware and can make its own decisions and drive itself around without the need for a driver. Self-driving cars can drive themselves around, but only when a human driver is present. In this article, the words “self-driving” and “autonomous” shall be used interchangeably.

Autonomous vehicles make use of sensors or radars, complex algorithms typical of applications that make use of artificial intelligence. Various systems such as machine learning systems, complex processors, and cameras are used to make educated judgments about the space around the automobile and tell it which way to go. It does this by detecting traffic signals, road signs, and pedestrians.

Different types of radars map out the area of the car’s surroundings. Radar radars are used to assess the position of nearby vehicles while Lidar radars (light, detection, and ranging) use light to identify road markings and edges and measure distances. Ultrasonic radars located on the wheels of the vehicle are installed to detect curbs and assess the positioning of other vehicles to assist with parking.

Intelligent software then assesses the information received from cameras and radars, it determines a path and sends a message to the car’s actuators that control the steering, braking, and acceleration.

There are six different categories of autonomous automobiles. These are based on their independence or need for intervention.

  • Level 0

These systems do not control the vehicle but alert the human drivers to any dangers or provide help during emergencies.

  • Level 1

This category of autonomous car has cruise control that assists with managing the vehicle’s speed and assists with changing lanes. While the vehicle may have some control of the speed of the steering wheel, it cannot operate these two functions at the same time.

  • Level 2

These systems are an expansion of level one. They allow the car to take control of the speed and steering of the vehicle at the same time under certain conditions.

  • Level 3

This type of self-driving cars can drive themselves, but a driver is required to remain in the driver’s seat to regain control of the vehicle when requested by the vehicle.

  • Level 4

These autonomous vehicles are almost completely autonomous. They are limited during inclement weather and do not travel at high speeds. A human driver is required.

  • Level 5

Level five cars are completely autonomous and can drive in all conditions without the need for a driver. Level five cars are permitted for use in all cities, anywhere in the world.

What Makes Self Driving Vehicles So Susceptible to Autonomous Vehicles Attacks?

Being able to connect to the internet gives autonomous vehicles an advantage because it allows the computer to reach global positioning satellites that help the car determine the best route to take.

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