Sunday, 9 December 2018

More Crazy Robot Mower Ideas

Recent discussions on twitter have drummed up a lot of interesting ideas about robots and a lot of hate too!

I love it!

For the haters or skeptics think about robot mowers like this.

Do you have an irrigation system with valve-in-head rotors? Do you have a central control? If yes, your biggest piece of equipment on your course is already a robot.

Afraid robot mowers will take away jobs? How did our current irrigation system technology affect jobs of people who used to manually plug in quick coupler heads all night long? Are you willing to go back to the way it used to be with irrigation? Didn't having actual people manually plugging heads in give it that personal touch that is lost with today's "automatic" sprinkler systems? Don't you think that the precision that modern irrigation systems bring makes golf better? Don't you think that trained and skilled people are still required to operate these highly efficient marvels of irrigation technology?

Just as it is seen today to be better to spend time fine tuning the irrigation system run times instead of spending time just simply turning them on and off again, the same will be true for robot mowers.

Did anyone imaging that we would one day be able to control thousands of sprinkler heads with extreme precision with a computer we hold in our hand?

I think the same big shakeup is coming to mowers sooner than everyone thinks.

Just like with our current irrigation systems, maximum efficiency is found with many heads that distribute water over a smaller area. The same will be true for robotic mowers. Instead of having 1 or two fairway mowers like we have today, we will have hundreds of small battery powered machines.

If one of them breaks down the rest of the "swarm" will be able to pick up the slack. Today, if your only current fairway mower breaks down, nothing gets cut until it is fixed., robotic or human powered.

One big mower is expensive. Many smaller mowers will be easier to start small with and expand their usefulness in small increments. There will be no need to go all in right away. As people are hesitant to adopt the new robotic technology. This will allow them to take baby steps

We won't have mowers that are dedicated to a specific area of the course. Instead, they will have variable heights of cut and will adjust as they enter different areas of the course. Think of the robots of being like a CNC machine today. They will roam the property at times that you specify and will adjust the HOC as needed depending on their current location.

Just like irrigation systems that are designed with a specific water window in mind. We will design these mowing systems with a mowing window. The number of robots that you require will be based off of the time you wish to spend mowing each day or night.

These mowers will change golf course architecture as well. How much of our current golf course design is based off of the needs of irrigation, drainage and mower capabilities? As mower capabilities change we can only expect the course designs to change as well.

Our current mowers have rigid heights of cut. Sure we can adjust them from day to day but they cannot generally be adjusted as we mow. This leaves course areas defined by the height at which the grass is cut. Greens are the shortest, Tees and approaches are a little higher, fairways are higher yet and finally there is the rough. Some courses even have intermediate rough and naturalized areas which aren't mowed at all.

Are rigid height of cut transitions because it's what's best for the game or because it's only what is possible with our current mower technology?
With robot mowers we won't need to define areas like this. We will be able to have soft transitions from one area to another. Focusing on technology that allows robots to mow super precise borders is nice but probably not needed except for maybe the edge of greens although Chambers Bay had no defined border on their greens for years. This feature is needlessly complicated and slows the progress of these mowers. It's probably not needed.

Course architects will be able to design holes with variable heights of cut depending on the weather or how difficult you want the course to play. Greenkeepers will be able to adjust the mowing patterns with the push of a button.

You will be able to upload any pattern of mowing that you want with ease.



After a while, just as we always seem to do. Nostalgia for the ways of old will come back into style and they will have to go through great effort to make mowers that create hard edges except it won't be hard. You will just push a button to present the course as it was back when they still used hickory shafts and mowers that could only cut one height of cut at a time.

We will be able to mount sensors and tools to these mowers as well.

They will drop seed and fertilizer on bare spots. They will spray weeds or kill them with lazers and target disease with UV light. This will drastically improve the environmental impact that golf courses have. No fossil fuels and highly targeted pest control using light.

Maybe this isn't realistic but the more I think of it the more excited I get about the possibilities that lie ahead.

While I really want to try out the current robot mower tech I don't think the leap from what they do today to what I have described above is that big. It would be neat to try out today's technology but we won't have to wait long for something vastly better.
Image result for husqvarna 450x
This is what the mower of the future will look like. Image: husqvarna.com

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