Axis DV426 User Manual

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①Acce.: to monitor rapid acceleration. The value will always be positive.
②Dece.: to monitor rapid deceleration.The value will always be positive.
③Turn_Acce: the acceleration of sharp turn. The value will be positive when turning
left, and negative when turning right.
④Turn_Gyr: the angular velocity of sharp turn. The value will be positive when
turning left, and negative when turning right.
⑤Impact: the acceleration of impact event. The value will always be positive.
Filter: Acceleration sensor coefficient on the Z-axis.
The value of Impact is calculated as below:
abs(X)
＋ abs(Y) ＋ abs(Z)*Fliter
(abs(X), abs(Y) and abs(Z) are the datas of the acceleration sensor on X-axis, Y-axis and Z-axis)
After the setting of threshold and duration is finished, the installation settings and the
correction of the sensor will be needed. By default,
* If the vehicle accelerates continuously to the +X-axis while driving, and the value of
Acce exceeds the threshold for 100ms, the Acceleration Alarm will be triggered.
* If the vehicle decelerates continuously to the +X-axis (or brakes) while driving, and
the value of Dece exceeds threshold for 100ms, the Deceleration Alarm will be

Axis DV426 Specifications

General

Brand	Axis
Model	DV426
Category	Measuring Instruments
Language	English