How to Make a Self-Driving Cars and Total cost?
Self-driving cars, also known as autonomous vehicles, are built using a combination of advanced technologies that enable them to perceive their environment, make decisions, and navigate without human intervention.
Here’s a breakdown of the key components and processes involved in building self- driving cars:
1. Sensors
Self-driving cars are equipped with a variety of sensors that gather data about their surroundings. These sensors include:
- Cameras: Capture images and videos to help the car recognize objects, traffic signs, lanes, and pedestrians.
- LiDAR (Light Detection and Ranging): Uses laser pulses to create a detailed 3D map of the environment, allowing the car to detect objects and measure distances with high accuracy.
- Radar: Uses radio waves to detect the speed and distance of objects, particularly useful in poor weather conditions where cameras and LiDAR might struggle.
- Ultrasonic Sensors: Typically used for short-range detection, these sensors help with parking and detecting objects close to the car.
2. Perception
The data collected by the sensors is processed by the car’s perception system, which interprets the environment. This involves:
- Object Detection and Classification: Identifying and categorizing objects such as other vehicles, pedestrians, cyclists, and road signs.
- Environmental Mapping: Creating a real-time map of the car’s surroundings using the data from LiDAR, cameras, and radar.
- Localization: Determining the car’s exact position on the map, often using GPS in combination with sensor data to achieve high precision.
