You can get depth sensing (time of flight) 2D camera Orbecc Astra for $150 or 1D laser scanner RPLIDAR for $300. Of course they are probably not suited for automotive, but for me even extra $2000 for self-driving car sensors isn't that much.
You can get depth sensing (time of flight) 2D camera Orbecc Astra for $150 or 1D laser scanner RPLIDAR for $300. Of course they are probably not suited for automotive, but for me even extra $2000 for self-driving car sensors isn't that much.