摘要
设计了一种基于驾驶员生命信息个性化监测的汽车座椅,通过安装在汽车座椅上的集成医疗传感器系统,对驾驶员生命信号进行监测。使用容性耦合传感器,对驾驶员运用电容式心电检测技术,获取人体ECG(心率)信号。设计了系统硬件结构,设计了包括数据采集和处理在内的电路,比较了传感器组处于不同位置的下QRS(心电图波群)值,解决了传感器最佳安装位置问题。实验结果证明:该系统能够较好的记录驾驶员人体ECG信号,测试结果能够在医学上判断出驾驶员身体状况是否处于良好状态。
A car seat based on personalized monitoring of driver’s life information is designed. The driver’s life signal is monitored through the integrated medical sensor system installed on the car seat. The capacitive coupling sensor is used to obtain the human ECG(heart rate) signal by using the capacitive ECG detection technology for the driver. The hardware structure of the system is designed, the circuit including data acquisition and processing is designed, and the QRS(electrocardiogram complex) values of the sensor group in different positions are compared, which solves the problem of the best installation position of the sensor. The experimental results show that the system can better record the ECG signal of the driver’s body, and the test results can judge whether the driver’s physical condition is in good condition in medicine.
出处
《时代汽车》
2023年第1期166-168,共3页
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基金
江西省教育厅科学技术项目(GJJ212818)
景德镇市科技计划项目(20212GYZD001-01)。
