Development and design of Bluetooth intelligent car

Abstract Bluetooth is a kind of radio technology that supports short distance communication (usually within 10m). It can exchange wireless information among many devices, including mobile phones, PDAs, wireless headphones, laptops, and related peripherals. Using “Bluetooth” technology can effectively simplify the communication between mobile communication terminal devices, and also can successfully simplify the communication between devices and the Internet, so that the data transmission becomes more rapid and efficient, and broaden the way for wireless communication. This paper starts from the mechanical design and electrical control design of the intelligent car, designs the software and hardware of the Bluetooth intelligent car, mainly involving several technologies: wireless transmission technology; AVR single-chip technology; pulse width speed regulation and other related technologies. Realize the function of controlling the car forward, backward, left, right, acceleration and deceleration with Bluetooth.