Dual-Chip Guide Blind Device Based on STC89C51 and STM32
2021 14th International Congress on Image and Signal Processing, BioMedical Engineering and Informatics (CISP-BMEI)（2021）
Abstract
The paper introduces a kind of dual-processor guide blind device based on chip STC89C51 and STM32. The STC89C51 single-chip microcontroller as the main controller, with an integrated ultrasonic module, calculates obstacle distance while achieving voice broadcast. STM32 single-chip microcontroller serially receives GPS module data to assist the main chip in completing GPS positioning and reduces th...
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Key words
51 single-chip microcontroller,guide blind device,GPS positioning,dual-processor
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