From:Dave Hennessey Electronic:dave -A- toyhouse.org
Subject:RE: RE: sticky throttle Date:Sun Dec 18 22:55:10 2011
Response to:16667
Mike,

You are totally wrong on the "deadman" aspect.

A machine has a "deadman" control to prevent the machine from self-destructing or inflicting harm if the operator becomes dead. For instance, a railroad train has a "deadman throttle" - the train will move as long as the operator is alive and can pull the handle. If the operator "dies" and cannot pull the handle, the train stops moving.

I'm currently writing the software for an automated beer brewery. The system incorporates "deadman" protection. The longest expected operation is 90 minutes. If the operator does not "do something" within 120 minutes, the system assumes the operator is "dead", and automatically shuts itself down. This machine protects itself from over-heating, and protects its environment from electrical fires and the like.

Hummers do not offer "deadman" protection - if you set the throttle to 100%, you will go at 100% until you either slow it down, or run into something, at which point your throttle will still be 100%. You are in total control of your machine - dead or alive.

Dave



On 12/18/2011 9:28 PM, Hummer Exchange wrote:
> THE FOLLOWING WAS POSTED TO THE HUMMER-EXCHANGE
>
> NAME: Mike
> EMAIL: michael.schmitt-A- us.army.mil
> DATE: Sun Dec 18 21:28:48 2011
> SUBJECT: RE: sticky throttle
>
> yep, what Robert said, they don't "spring" back. They all had a "dead man" throttle, same as the big twins, it would stay where you put it until you turned it back.