Design Of The Electronic Control System For Interactive Brushing Guide Model

Oral cavity is an important part of the human body, but also the front end of the digestive system. With the improvement of material living standards, people pay more and more attention to oral health, and healthy brushing method, not only can keep the oral cavity clean, but also can eliminate the food debris and dental plaque, reduce the pathogenic factors in oral environment, and enhance the body’s resistance to disease. But the current education and medical field guide brushing the model is still in the primary stage, can only be described by a teacher or a doctor, can not meet the people’s right to guide the brush teeth.This paper designs an electronic control system, which is based on MSP430 as the core, and gives the design scheme of the system, and designs the hardware circuit of the electronic master control system and the toothbrush sensor system. The hardware circuit of the system includes the micro controller circuit, angle measurement, pressure measurement, displacement measurement, voice broadcast, liquid crystal display module and so on. The software of the electronic control system of the toothbrush sensing system and the tooth base model are respectively written, real-time collection and calculation of the intensity of the teeth, tooth brush and tooth angle, the frequency of brushing teeth, and the vibration of the vibrating distance and other parameters. This system realizes the monitoring, warning and display of the error of brushing teeth.In the end, practical test for the electronic control system of the interaction brushing guide model of the paper design.The results show that the system has reached the design requirements.