What does dashcam motion detection mean?

[DelCameron]

Dashcam motion detection, translated into English as "Motion detection technology", is also commonly referred to as motion sensing, primarily used for unattended surveillance recording and automatic alerts. Below is expanded information about dashcam motion detection: 1. The camera captures images at varying frame rates, which are then processed and compared by the CPU using specific algorithms. When there are changes in the scene, such as a person passing by or the camera being moved, the computational comparison results will exceed a set threshold, prompting the system to automatically take appropriate action. 2. Motion detection can reduce the labor costs of manual monitoring in public institutions and business premises, while also avoiding monitoring errors caused by fatigue from prolonged surveillance, significantly improving both the efficiency and accuracy of monitoring.