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64
DSM
Click Enable to enable the DSM alarm.
Configure parameters. For details, see Table 5-4.
Table 5-4 DSM parameter description
Parameter Description
Channel The DSM is fixed to channel 1.
Working mode Vehicle working modes include normal mode and test mode.
Rule type
For alarm rules, you can select drowsy driving, distracted driving, calling when
driving, no driver, wearing IR blocking sunglasses, smoking when driving,
smoking, lens tempering, unbelted alarm, identity exception and substitution
driving (not the correct driver).
ID exception: When the vehicle is started but not running (driving speed
remains lower than 5 km/h within 5 s), the Recorder will compare driver
face against the DSM face database. If the last driver face is not in the
DSM face database, there is an ID exception warning once the vehicle
starts to run (driving speed hits 30 km/h).
Substitution Driving: An alarm is triggered when the driver is changed on
the road. The drivers must be in the DSM face database. Otherwise there
might be an ID exception alarm.
means the corresponding alarm is enabled.
Alarm trigger
speed
The speed at which the alarm is triggered: The range is 0 km/h–200 km/h.
Report alarm
The speed at which the alarm is uploaded to the platform: The range is 0
km/h–200 km/h.
Alarm protection
time
Continuous alarm time: The range is 10s–6525s.
Closed eyes
duration
Setting is necessary when the rule type is Drowsy Driving: The range is 1s–
60s.
Yawn duration
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