Vehicle Safety Reminder System Based on Single Chip Microcomputer

Abstract

With the popularity of smartphones and the popularity of Weibo WeChat, many people today cannot do without mobile phones. When walking and gathering, it became a “low-headed family”. When driving, it became a “low-headed driver”, laying a huge hidden danger to road traffic. The car safety alert system selects STC’s STC89C52 single-chip microcomputer as the controller, HC-05 master-slave integrated Bluetooth module, and the smart car speed measuring module for the overall design of the hardware system. After the hardware and software design is completed, debugging, repeated tests, continuous improvement of software design issues, and the expected on-board safety alert system requirements.