SunFounder PiCar-X Kit
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6.18 Beware of Pedestrians
This project will make the PiCar-X perform appropriate measures based on road conditions. While driving, the PiCar-X
will come to a complete stop if a pedestrian is detected in its path.
Once the program is running, hold a photo of a person in front of the PiCar-X. The Video Monitor will detect the
person’s face, and the PiCar-X will automatically come to a stop.
To simulate driving safety protocols, a judgment procedure is created that will send a [count] value to a if do else block.
The judgement procedure will look for a human face 10 times, and if a face does appear it will increment [count] by
+1. When [count] is larger than 3, the PiCar-X will stop moving.
• How to Use the Remote Control Function?
EXAMPLE
154 Chapter 6. Play with Ezblock
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