ECG monitoring and emotion stabilization system with a physiological information platform for drivers

This study proposes an electrocardiographic (ECG) monitoring and emotion stabilization system that is composed of an acquisition system on chip and an Android system. This system has three main parts. The first part is a low-power analog front-end circuit for biosignal sensing. The second part comprises a digital signal processor for down sampling, filtering, and QRS detection. The last part is an emotion stabilization feedback control based on an Android-operated physiological information platform. This platform allows physiological information display, data recording, signal processing, and analysis. All circuits are fabricated in a TSMC 0.18 μm standard CMOS process.