Testing the emergency power-off

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ruimegas
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Testing the emergency power-off

Mensagem por ruimegas » 05 jun 2011, 14:28

Testing the emergency power-off

"In the spirit of testing all functions, I tried the "three rapid presses" on the power button while driving. This is the emergency shutoff that would be used to prevent a run-away car.

The result is as expected -- the car shuts off.
Dash dark, but the headlights and Nav system stayed on.
Steering became heavy as the power boost turned off.
The brakes seemed pretty normal, but could have residual boost or backup power.
The drivetrain went to Neutral, which was a surprisingly smooth coast with no regen or power.

I rolled to slow and attempted to turn the car back on.

This is where the CAUTION comes in. Even though I was partly on the brake, and still rolling slowly, the car went immediately into PARK.
This engaged the parking pawl and locked up the drivetrain.
One more press after that went to READY and drive away.

The message here is: Don't Restart the car until you are at a complete stop."

Em: http://www.mynissanleaf.com/viewtopic.php?f=27&t=4225
NISSAN LEAF Branco c/Spoiler mk1 de 09JUN2011. 195.000 kms.
TESLA Model 3 AWD. Encomenda 03JUL2019. Entrega 09JUL2019. 72078 kms.
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Re: Testing the emergency power-off

Mensagem por RJSC » 05 jun 2011, 15:18

Essa de o carro quando reinicia começar em Park é que não tem jeito nenhum.
Se o carro estiver com bastante balanço pode partir a transmissão se existir um bloqueio mecânico da transmissão quando está em park.
Se o park só travar com os calços de travão menos mal, só se estragam calços e pneus.

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