Recently DFRobot has developed an exhibit of a patrol trolley that uses a RISC-V main control development board equipped with a StarFive JH7100 chip running the Fedora Linux operating system.
With the support of the PinPong library (a Python library) , the line patrol trolley uses Mind+ (a graphical programming software) for GPIO control and HUSKYLENS (an artificial intelligence vision sensor) for intelligent route identification to achieve the function of automatic line patrol driving.