The core of the latest Rumba was "a strategy to say things to the numbers"!Carefully explain the evolution of the topic model "J7" that raises the dung | Getnavi Web Get Navi

I robot Japan has released a new robot vacuum cleaner "Rumba J7+" and "Rumba J7" on February 10.The actual selling price is 129,800 yen (tax included) for "Rumba J7+", which comes with a clean base of an automatic garbage collection machine, and "Rumba J7", which does not have a clean base, is 99,800 yen (same).The outline of the new product has already been mentioned in the previous article, but this time we will report on the media demonstration held in Tokyo.

From the method that dares to hit to the method to avoid

The biggest feature of the Rumba J7 series is the first Rumba obstacle avoidance function.In the initial stage, the camera on the front recognizes cables, slippers, socks, shoes, rumba charging stations, and pet excrements (solid, described hung), such as power cords, earphones, and smartphone charging cords.I will avoid it.

Until now, Rumba has adopted the "hit" method.The idea was to stir out the garbage at the time of obstacles (kiwa) by hitting the rumba, such as the walls of the walls and the legs of the table.In the case of avoiding obstacles, garbage may remain at the wall or at the legs of the furniture, or in the case of a covered sofa, the cover may be judged as an obstacle and turn right.。However, in the case of Rumba so far, the cover of the sofa can be pushed up and it can be squeezed under the sofa.

However, in the case of the "hit" method so far, the rotating brush involving the earphone cord that fell on the floor and the charging cord of the smartphone could not be moved, and the rumba was riding on the pets that were rough on the floor.Many inconveniences occurred, such as a catastrophe that could not be hit.In order to solve such issues, the first time we will have an obstacle avoidance function.

Collect dung data and execute simulation

Rumba J7 has data such as a power cord or pet dung, and is programmed to avoid if you find them during cleaning.Even if it is a pet dung, it is different.Dogs and cats are different in size, shape and color.Large dogs and small dogs are quite different, and the same dog depends on the physical condition of the day.

For this reason, I robot collected 3D data of various sizes, colors, and shapes, and performed a huge simulation.As a result, we succeeded in distinguishing and avoiding large and small dungs for dogs and cats.If a pet dung adheres during cleaning, it will be repaired and replaced the Rumba body free of charge only once within the manufacturer's warranty period, so you may be confident in the avoidance program.You can see.

Select each obstacle on the app

By the way, Rumba J7, including pets, is found during cleaning, and the obstacles that have been avoided can be checked on the image and location information on the application after cleaning.Users can choose how to deal with obstacles while looking at this report image.

For temporary items such as socks that have fallen on the floor among the obstacles displayed in the app, select "Temporary obstacles here" and remove obstacles, and then clean them again.If you select, you can also instruct only the place where the obstacle has fallen will be cleaned again.

On the other hand, if you want to avoid the next time such as the power tap, select "Add a prohibition area" and avoid it without cleaning the next time.At that time, the range of the prohibited area can be specified arbitrarily on the application.In other words, if you specify appropriate measures for each obstacle, such as "Avoid this code (= do not enter this area)" or "I ignore it", it will be appropriate for each obstacle.They do the best cleaning for the room.

If you select "Send to the database" when choosing these measures, you will send photos and how to deal with the obstacle to the eye robot cloud. As a result, many obstacles from all over the world gather, and Rumba's brain learns and becomes smarter. The result of learning through feedback from users is a mechanism that is installed on each Rumba by updating about once every three months. The system is "Rumba, which is sold in more than 60 countries around the world and boasts more than 40 million units sold." Certainly, the more user, the more advantageous the strategy of collecting data by saying things. In that sense, it can be said that i robots make the most of the assets of users and return them.

Rumba J7 has already been released in the United States about four months before Japan, but it has become possible to avoid shoes, socks and slippers as a learning effect from US users during this time.That's right.Regarding pet dungs, only dogs and cats are now guaranteed, but these users' feedback may avoid small animals such as rabbits and ferrets in the future, and may be eligible for warranty.。

You can save a specific routine as "favorite"

Another J7, like the top model Rumba S9+and the conventional model Rumba i7, you can learn the layout of the house and the arrangement of furniture, produce and save the map, and clean the house efficiently.Only a specific room is cleaned by saving the map, cleaning some areas in the room, not cleaning only a specific room, and does not clean some of the rooms in the room.You can easily set it with the app.

It is also possible to save a specific routine as "favorite".For example, if you make a favorite after a meal and clean only around the kitchen and dining table under the name "meal", you will be able to do that one touch.If you are a "movie", you can freely set up a number of orders, such as cleaning only around the sofa, or cleaning only around the pet feed zone in "Nyanko".It is very easy and thankful that Rumba moves and cleans it automatically to the intended area without specifying the area you want to clean from Ichi.

Rumba J7 also supports smart speakers, so if you talk to your smart speaker with voice, for example, "Clean Nyanko," it will automatically execute your favorite content.In addition, while avoiding temporary obstacles and avoiding places that should not be entered, it is super easy to clean up.

Clean base and body design also change significantly

In addition, the shape of the clean bass has changed from Rumba J7+.In the past, it had a long shape vertically, but from this time, it has a long shape to the side, and the height has been reduced by about 15 cm lower than the conventional model rumba i7+.This is also a response to the user's request, "I want to put it under low counter or low shelf."Originally, the width requires the space for the Rumba body, so it is no problem to lay a vertical one.

A horizontal shape of the clean base has created another merit.We were able to secure space to put spare paper packs.You can store up to about 60 days of garbage on the clean base, but for about two months it is surprisingly long and you will forget where you had a spare of the paper pack.However, if it is stored in a clean base, it is convenient because it is immediately replaced by a spare one.

In addition, the design of the main unit has also changed significantly.With the disappearance of the camera on the top, it became refreshing and easy to clean.In addition to the start buttons, the Rumba i7 had a button to clean the spot and return to the bass, but the Rumba J7 returns to the base, the spot cleaning is an application operation, and it is a simple design with only one button.。

The Rumba J7 series has become easier to install, and the customization of cleaning with the application has become easier.In the future, data received from users around the world will become even smoother and will be able to avoid many "things that should not be sucked".In particular, for families with pets, the dung spills were a great hurdle for the introduction of robot vacuum cleaners, but there is no doubt that the hurdle has dropped significantly with the appearance of the J7 series.Personally, I would like to avoid cat vomit ... but with the accumulation of data, it may be realized in the near future.