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Template:FMB640 Accelerometer Features settings (view source)

Revision as of 13:17, 28 May 2018

1 byte added , 13:17, 28 May 2018

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==Excessive Idling==

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{{{pic_idling|[[Image:~~Fmb120_excessive_idling~~.png|300px|right]]}}}

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{{{pic_idling|[[Image:Fmb640_excessive_idling.png|300px|right]]}}}

When vehicle stops for a specific amount of time the scenario is activated, a record will be generated and digital output status will be changed to 1 when configured. You can configure the time it takes to turn on this scenario (''Time to Stopped''). Scenario is activated until the vehicle starts moving (movement is detected only by the accelerometer) and keeps moving for an amount of time that is configured. You can configure the time it takes to turn off this scenario (''Time to Moving'').

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==Unplug Detection==

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[[Image:~~Fmb120_unplug~~.png|300px|right]]

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[[Image:Fmb640_unplug.png|300px|right]]

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An event will be generated when {{{model|~~FMB1YX~~}}} is unplugged from {{{txt_src|external power}}} or plugged back in again. User can select the detection type: Simple, which is used in cars where power voltage is not dependent on ignition (recommended); Advanced, which is used in cars where power voltage is disconnected when ignition is switched off.

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An event will be generated when {{{model|FMB640}}} is unplugged from {{{txt_src|external power}}} or plugged back in again. User can select the detection type: Simple, which is used in cars where power voltage is not dependent on ignition (recommended); Advanced, which is used in cars where power voltage is disconnected when ignition is switched off.

{| class="wikitable" style="border-style: solid; border-width: 0px"

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==Towing Detection==

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[[Image:~~Fmb120_towing~~.png|300px|right]]

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[[Image:Fmb640_towing.png|300px|right]]

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''Towing Detection'' feature helps to inform the driver about unexpected car movement when it was parked. {{{model|~~FMB1YX~~}}} generates an event when car is being towed or lifted, for example, in a case of vehicle evacuation. {{{model|~~FMB1YX~~}}} activates towing function when following conditions are met:

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''Towing Detection'' feature helps to inform the driver about unexpected car movement when it was parked. {{{model|FMB640}}} generates an event when car is being towed or lifted, for example, in a case of vehicle evacuation. {{{model|FMB640}}} activates towing function when following conditions are met:

# Ignition (configured Ignition Source) is OFF.

# ''Activation Timeout'' is reached.

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When towing function is engaged {{{model|~~FMB1YX~~}}} monitors accelerometer data. If acceleration ''Threshold'' or ''Angle'' reach configured values for a configured ''Duration'', and Ignition is still OFF for a period of time that is longer than ''Event Timeout'', then an event is generated. When configured, ''Make Call To'' and ''Send SMS To'' functions make a call or send an SMS to a predefined phone number. Towing function will be reactivated after {{{model|~~FMB1YX~~}}} detects a change of Ignition state from ON to OFF.

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When towing function is engaged {{{model|FMB640}}} monitors accelerometer data. If acceleration ''Threshold'' or ''Angle'' reach configured values for a configured ''Duration'', and Ignition is still OFF for a period of time that is longer than ''Event Timeout'', then an event is generated. When configured, ''Make Call To'' and ''Send SMS To'' functions make a call or send an SMS to a predefined phone number. Towing function will be reactivated after {{{model|FMB640}}} detects a change of Ignition state from ON to OFF.

==Crash Detection==

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[[Image:~~Fmb120_crash~~.png|300px|right]]

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[[Image:Fmb640_crash.png|300px|right]]

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If ''Crash Detection'' is enabled, it monitors acceleration on each axis which helps detecting an accident. ''Threshold'' and ''Duration'' values are set depending on the impact that is required to be detected. {{{model|~~FMB1YX~~}}} can detect events ranging between a slight tapping on the device (Threshold = 100 mG, Duration = 1 ms) and a severe accident (Threshold = 4000 mG, Duration = 5 ms). If ''Crash Trace'' is disabled a crash detection event will be generated (included into the sent record) only when scenario starts and finishes. If ''Crash Trace'' is enabled {{{model|~~FMB1YX~~}}} will collect acceleration data every 40 msec. Buffer is big enough to hold data for 5 seconds and in the event of Crash records will be generated from this buffer, following from these conditions:

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If ''Crash Detection'' is enabled, it monitors acceleration on each axis which helps detecting an accident. ''Threshold'' and ''Duration'' values are set depending on the impact that is required to be detected. {{{model|FMB640}}} can detect events ranging between a slight tapping on the device (Threshold = 100 mG, Duration = 1 ms) and a severe accident (Threshold = 4000 mG, Duration = 5 ms). If ''Crash Trace'' is disabled a crash detection event will be generated (included into the sent record) only when scenario starts and finishes. If ''Crash Trace'' is enabled {{{model|FMB640}}} will collect acceleration data every 40 msec. Buffer is big enough to hold data for 5 seconds and in the event of Crash records will be generated from this buffer, following from these conditions:

* Every second that acceleration changed more than 50mG, the data will be collected and records will be generated for a duration of 5 seconds after the event.

* Every generated record will have accelerometer X Y Z values included.

* Each record will have accurate timestamps in milliseconds.

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[[Image:~~Fmb120_crash_trace~~.png|600px|center]]

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[[Image:Fmb640_crash_tarace.png|600px|center]]

{{{par_dout|==DOUT controls==

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Please refer to [[~~FMB1YX~~ DOUT controls|DOUT controls]].}}}

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Please refer to [[FMB640 DOUT controls|DOUT controls]].}}}

Linas.zaldokas

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