Should the G-sensor of the dash cam be turned on?
1 Answers
The G-sensor of the dash cam can be turned on. However, it is best to set it to a low option and regularly format the memory card to prevent the memory card from storing too many videos that cannot be overwritten, which would reduce the available memory for loop recording. Here is some relevant information: 1. G-sensor: The G-sensor, also known as impact storage, works by detecting when the value read by the dash cam's CPU from the gravity sensor exceeds the set threshold, indicating a collision. It then protects the current video segment from deletion, thus enabling automatic storage upon collision. 2. Composition: The G-sensor system is a sophisticated protection device, typically consisting of three parts: the sensor, processor, and controller. For dash cams, the G-sensor is the sensor, while the processor and controller are the main chips of the dash cam. Once the sensor detects and the processor determines that the current gravitational acceleration exceeds the specified value, the controller will issue instructions to specially protect the current video file or sound an alarm. This series of actions is completed within 200 milliseconds. The device will resume normal operation only after the sensing device detects that the acceleration value has returned to the normal range.
