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采用新型霍尔开关传感器和8031单片机研究成功智能式汽车速度里程表。本文阐述智能式汽车速度里程表的工作原理和程序流程图,介绍仪表的实验结果、性能指标、结构特点和开发应用前景。
Using the new Hall switch sensor and 8031 single-chip microcomputer to study the successful smart car speed odometer. This article describes the working principle and program flow chart of the smart car speed odometer, introduces the experimental results, performance indicators, structural characteristics and development and application prospects of the instrument.