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OpenMower – An open source lawn mower

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Re: OpenMower – An open source lawn mower

#132
post #69

Earlier quoted context omitted.

Also to protect all those, animals and humans alike, who would like to enjoy a silent night.

I'm assuming (perhaps unreasonably?) that given the suggestion you could run it at night, that it's silent, or near silent? If that's not the case, GP must be a madman.

It probably depends on model, but mine is dead silent (Mammotion Luba 2). However the reason I avoid running it at night is it has a fairly bright headlight, and I worry it might create shadows/light effects in my neighbors house and I know they have little kids.

Re: OpenMower – An open source lawn mower

#133
post #72

Earlier quoted context omitted.

Anything having lots of rpm ain't silent. Especially not at night. So they surely ain't as loud as a combustion lawn mower and are pretty silent in comparison, so maybe you won't notice them in the city with its background noise. But in rural areas I perceive them as noisy even on daylight with normal noise level. And I never saw anyone using them at night - for a reason. And as for gp .. he is already shadowbanned a…

> And I never saw anyone using them at night - for a reason. ...how late you were checking? I can see reason to set them on say 5AM so it finishes before you wake up

you've never been woken up at 5am by a neighbor using some tools?

Re: OpenMower – An open source lawn mower

#134
post #7

Here's what robotic mowers blades look like to understand how they work - https://images.squarespace-cdn.com/content/v1/676d76e61268a4... We just got a Sunseeker X7 to do ~4 acres of grassed area but probably ~2 acres will be garden beds and roads etc The hardware is there, it's all software now. People talk about updates and the robot improved amazingly, comments like - "these scuffs are from pre-update" These are E…

Please don't run them at night to protect animals like hedgehogs and others that are active at night.

Even better is to turn most of your lawn into natural landscape, leaving just the part you want to use for recreation as mowed.

Re: OpenMower – An open source lawn mower

#135
I really like the software & systems aspects of this, but I don't understand how homeowners are making the hardware work in non-ideal situations.

It would have to be constantly mowing my lawn in Texas or it would be at risk of trapping itself in a jungle. There is no way a robot mower could deal with 10+ days of growth in the summer. I can stall a 7hp+ 22" mower at practically any speed if I try to cut a full width strip in these conditions.

Re: OpenMower – An open source lawn mower

#136
Can the liability for damage to property or persons also be open sourced in the United States in case one of these things throws a rock and breaks a window or runs over an errant French Bulldog in spite of it "not supposed to be there in the first place" parameters?

If you think I'm kidding, I'm in Texas. If robotic mowing was in any way shape or form viable, it would be at an Enterprise Level here. IT IS NOT. Fields still take tractors and industrial level maintenance to avoid creating a public liability, aka, fire hazard. All these projects do in the short term is devalue the human who would otherwise be the one mowing the yard.

Want to impress me? Create a mobile Open Source AI / Tech powered MOBILE DENTISTRY SYSTEM that fits in a MB Sprinter Van and can come to communities and provide services at scale. My bad. I almost forgot solving problems is secondary to drumming up bullshit narratives to get funding.

Re: OpenMower – An open source lawn mower

#137

I was hoping this was more of a hardware project as in building the physical mower from scratch. I am not quite sold on the robotic mowers but the quality and market for riding mowers is insane right now. I own two riding mowers and both are completely dead. One needs a rather expensive wiring harness so they it would stop catching fire when it runs. The other has the most common single cylinder engine that comes in…

Using current state of tech parts, including US sourced batteries with 10 year performance guarantees, I designed a "clean sheet" electric UTV constructed with bio-composite materials that would put the John Deere Gator out of business. The NEV carve out is fascinating. I learned how to scale RC cars up so I look at this differently than Lincoln or Tesla thinking EV is a reason to stuff more and more and more things in it - simplicity is the best use case for EV.

Re: OpenMower – An open source lawn mower

#138

I really like the software & systems aspects of this, but I don't understand how homeowners are making the hardware work in non-ideal situations. It would have to be constantly mowing my lawn in Texas or it would be at risk of trapping itself in a jungle. There is no way a robot mower could deal with 10+ days of growth in the summer. I can stall a 7hp+ 22" mower at practically any speed if I try to cut a full width s…

It _is_ supposed to run constantly.

Re: OpenMower – An open source lawn mower

#139

I really like the software & systems aspects of this, but I don't understand how homeowners are making the hardware work in non-ideal situations. It would have to be constantly mowing my lawn in Texas or it would be at risk of trapping itself in a jungle. There is no way a robot mower could deal with 10+ days of growth in the summer. I can stall a 7hp+ 22" mower at practically any speed if I try to cut a full width s…

Yes that is exactly it. It mows every day or a couple days. The blades on these look about razor blade size. If you don’t mow for a week you would need to hit it with a real mower.

Re: OpenMower – An open source lawn mower

#140
post #69

Earlier quoted context omitted.

Also to protect all those, animals and humans alike, who would like to enjoy a silent night.

I'm assuming (perhaps unreasonably?) that given the suggestion you could run it at night, that it's silent, or near silent? If that's not the case, GP must be a madman.

I have an electric (though not robotic) lawn mower, and it turns out that it's not much quieter than a gas powered one. No engine noise obviously, but the blades spinning and hitting grass still makes a lot of noise (and indeed in my case it turned out to be the vast majority of the noise). So it wouldn't be a very good idea to run your robot lawn mower at night.
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