Automobile driver and passenger monitoring system

Abstract

The invention relates to an automobile driver and passenger monitoring system. The automobile driver and passenger monitoring system comprises an infrared camera, millimeter wave radar sensors, an ECUcontroller, a display and an alarm, wherein the ECU controller is connected with the infrared camera, the millimeter wave radar sensors, the display and the alarm; the infrared camera is arranged onthe front side of a driver seat; and the millimeter wave radar sensors are arranged above the front of each seat. Compared with the prior art, the automobile driver and passenger monitoring system hasthe advantages that legacy monitoring and health condition monitoring can be achieved at the same time through the millimeter wave radar sensors, the complexity of an existing monitoring system is greatly simplified, high accuracy is achieved, and non-contact detection can further bring good user experience.

Description

technical field [0001] The invention relates to the field of automobile safety, in particular to a monitoring system for automobile drivers and occupants. Background technique [0002] At present, it often happens that children or pets are left in the car, resulting in the death of the child or pet, so the monitoring of living things in the car is gradually becoming necessary. The existing living thing monitoring method is usually through the seat pressure sensor, and the signal value monitored by the pressure sensor is used to judge whether there is a person or an object on the seat, and an alarm is issued when the vehicle is closed. However, when there is a light child or a pet on the seat, a missed judgment will occur through the method of the pressure sensor, thereby easily causing hidden dangers. [0003] At the same time, because the driver is likely to lose control of the vehicle due to health problems when driving the vehicle, and the driver cannot find out in time ...

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