Towards an Autonomous Temperature Feedback Microwave Oven with Thermal Imaging
Towards an Autonomous Temperature Feedback Microwave Oven with Thermal Imaging
复制标题
迈向具有热成像功能的自主温度反馈微波炉
DOI：
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发表时间：
2018
期刊：
影响因子：
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通讯作者：
T. Khan
中科院分区：
文献类型：
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作者：
T. Khan
当食物在微波炉中加热时，用户猜测加热的估计时间。这种猜测的认知过程可能是不正确的-导致最终的食物温度太热或仍然很冷。本研究设计了一种新型的闭环温度反馈微波炉。所提出的微波炉从用户处获取目标食物温度，然后当食物温度达到目标温度时自动停止加热。使用非接触式红外温度传感器网格感测温度，并且不需要与食物进行物理接触。微波炉包含一个带触摸屏的图形液晶显示器（LCD），它在加热时显示食物的彩色热图像。使用基于微控制器的系统和测试的原型微波。
When food is warmed in a microwave oven, the user guesses the estimated time for the heating. This cognitive process of guessing can be incorrect - resulting the final food temperature to be too hot or still cold. In this research, a novel closed-loop temperature feedback microwave oven is designed. The proposed microwave takes the target food temperature from the user and then stops the heating automatically when the food temperature reaches the target temperature. The temperature is sensed using a non-contact infrared temperature sensor grid and no physical contact with the food is necessary. The microwave contains a graphical liquid crystal display (LCD) with touchscreen and it shows the colored thermal image of the food while heating. A prototype of the proposed microwave is developed using a microcontroller based system and tested.