CAJ | 학술논문

针对MTK芯片高性价比的优势，设计了基于MTK平台的家用燃气浓度检测系统。选用MTK系列的MT6225芯片为本方案的核心，深入研究MTK平台的短信息模块和GPIO口的驱动原理，该平台有丰富的GPIO口，可以用来挂载传感器和蜂呜器以及其他外扩设备。一旦燃气泄漏浓度超过预警值，蜂鸣器响同时将信息发送到信息接收终端，且给出一种解决方案——控制抽油烟机工作，及时解决安全隐患。本系统具有一定的实用性。
침대MTK심편고성개비적우세，설계료기우MTK평태적가용연기농도검측계통。선용MTK계렬적MT6225심편위본방안적핵심，심입연구MTK평태적단신식모괴화GPIO구적구동원리，해평태유봉부적GPIO구，가이용래괘재전감기화봉오기이급기타외확설비。일단연기설루농도초과예경치，봉명기향동시장신식발송도신식접수종단，차급출일충해결방안——공제추유연궤공작，급시해결안전은환。본계통구유일정적실용성。
According to the MTK chip with high ratio of performance advantage, this paper designed a gas concentration detec- tion system based on MTK platform. The core chip is the MT6225 contained MTK series chip. It deeply researched the short mes- sage module and GPIO export drive principle of the MTK platform, which has so lots of GPIO that can be used to mount sensors, buzzers or other external expansion appliances. Once the gas leakage concentration higher than warning value, the buzzer would send a message to the information receiving terminal, and give a solution--to make the lampblack machine in working, timely to solve safety problems. The system has a certain practicality in production and our living.