Re: [sumo-user] Electricity Consumption

[Radha Reddy <radha.reddy.ipp@xxxxxxxxx>]

Hello Mirko,

Please check the attached zip file, in which I have attached a different network file, a 2x2 grid network of intersections in which only 3 vehicles are injected using flow definition (2 HVs - Krauss CFM and 1 AV - ACC CFM). I assigned only the green light to let these 3 vehicles pass without stopping. All vehicles cross straight at intersection 0, turn right at intersection 2, cross straight at intersection 3, and exit the network.

We can observe the weird behavior of the ACC vehicle at intersection 2 when it turns right side.

REgards

Radha

On Mon, Aug 8, 2022 at 10:16 AM m.barthauer@xxxxxxxxxxx <m.barthauer@xxxxxxxxxxx> wrote:

Hi Radha,

 

I would like to take a closer look on your example scenario. Do you want to share the files?

 

Best regards

Mirko

 

 

 

-----Original-Nachricht-----

Betreff: Re: [sumo-user] Electricity Consumption

Datum: 2022-08-08T10:09:41+0200

Von: "Radha Reddy" <radha.reddy.ipp@xxxxxxxxx>

An: "m.barthauer@xxxxxxxxxxx" <m.barthauer@xxxxxxxxxxx>, "Sumo project User discussions" <sumo-user@xxxxxxxxxxx>

 

 

 

Many thanks Mirko, for your information.

 

My test network is an isolated intersection with each road from the intersection being 500meters in length. My intention was how the human-driven (Krauss) and Autonomous-driven (ACC) vehicles consume battery electricity. The human vehicle exhibits jerky driving behavior while the autonomous vehicle utilizes its maximum speed without jerky behavior.

 

The electricity consumption of ACC is strange that in the straight lane, it consumes ~0.57 while turning to the right/left, consuming 20 times extra from 10 to 15 (for 3 to 4 seconds, the time required to cross the intersection). In Krauss CFM, it is of utmost 5 and recovers some energy when there is a jerk.

 

In the literature, the higher electricity consumption of autonomous vehicles is related to the power consumption of sensors and computing for autonomous driving. My question is if the ACC has a similar explanation.

 

Regards

Radha

On Mon, Aug 8, 2022 at 8:48 AM m.barthauer@xxxxxxxxxxx <m.barthauer@xxxxxxxxxxx> wrote:

Hi,

 

these are different CFM generating different speed profiles. So it should be expected that electricity consumption may differ. The difference does not sound very big either, as it is in the range of a few % of an average consumption per km. Still depends on how your test network looks like, though.

 

Best regards

Mirko

 

 

 

 

-----Original-Nachricht-----

Betreff: [sumo-user] Electricity Consumption

Datum: 2022-08-06T23:04:43+0200

Von: "Radha Reddy" <radha.reddy.ipp@xxxxxxxxx>

An: "Sumo project User discussions" <sumo-user@xxxxxxxxxxx>

 

 

 

Hello,

 

I have two scenarios in which Battery Electric Vehicles are driven by Krauss CFM (Human driver) and ACC CFM (Autonomous driver). When I compared the electricity consumption results, the ACC-driven vehicles consumed more than the Krauss CFM (between 2 to 7Wh), Is there any explanation for this?

 

Many thanks in advance.

 

Regards

Radha

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