W3C home > Mailing lists > Public > public-autowebplatform@w3.org > July 2014

Re: Proposed Elements Not Currently In Data Spec

From: Rees, Kevron <kevron.m.rees@intel.com>
Date: Mon, 7 Jul 2014 12:58:48 -0700
Message-ID: <CAFW5wYZQL6SRkw_vvvi32rXXZRvnOpG36KAPM_uV94E-zf6zMQ@mail.gmail.com>
To: Paul Boyes <pb@opencar.com>
Cc: "public-autowebplatform@w3.org" <public-autowebplatform@w3.org>
On Mon, Jul 7, 2014 at 11:39 AM, Paul Boyes <pb@opencar.com> wrote:
> See comments in line...
>
>
> Paul J. Boyes
> --------------------------------
> Mobile:   206-276-9675
> Skype:  pauljboyes
>
>
>
>
> On Jul 7, 2014, at 11:09 AM, Rees, Kevron <kevron.m.rees@intel.com> wrote:
>
> On Mon, Jul 7, 2014 at 10:55 AM, Paul Boyes <pb@opencar.com> wrote:
>
> I propose that the follow elements be added to the Data Spec.  Thoughts?
>
> Barometric Pressure - current exterior barometric pressure
> Brake Pedal Depressed - whether brake pedal is depressed or not
> Wheel Speed - zoned? - speed of each wheel
>
>
> Is this similar to WheelTick?  or more abstract?  Should WheelSpeed
> replace WheelTick?
>
>
> —wheel tick is rotation count.  wheel speed is the actual speed of the wheel
> in kph.
>

In theory you could calculate wheel speed from the wheel tick if you
knew the circumference of the wheel... but we don't include that data.
So yes, I think wheel speed could be useful.

>
>
> Ignition On Time - time ignition came on
> Ignition Off Time - time ignition went off
>
>
> Would this be a timestamp (DOMTimestamp)?
>
>
> I think so.
>
>
> Yawrate - yawrate
>
>
> In addition to these, I would like to add the following:
>
> DrivingMode - This abstract attribute uses things like speed and gear
> (and possibly other attributes) to convey whether or not the system is
> safe to use by the driver.  Use case would be if the developer wants
> to disable certain functions in the app in order to prevent the driver
> from being distracted.
>
> NightMode - Abstract property that uses one or more sensors to convey
> to the app whether or not it's night time or not.  Use case would be
> to change the UI theme of the app if it is night time.
>
> We are also curiously missing button events for the steering wheel, etc.
>
>
Received on Monday, 7 July 2014 19:59:17 UTC

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