The 7-year-old man invented the intelligent car with automatic stair climbing. How does this car work?

A 7-year-old man invented an intelligent car for automatically climbing stairs? This invention also provides a series of conveniences for the old people, and for the parties, it is also because when they see that it is inconvenient for the old people in the community to go up the stairs, they just want to invent something that will bring convenience to them on a whim. For the parties, they also like to invent gadgets before, and after retiring at home, they are also keen on inventions. After such things appear, It is also a gratifying thing. In fact, many times in life, it is discovered that a series of interests exist, which brings great convenience to our lives. In fact, it is also convenient for them to travel.

Because many times, we can see some stairs on the road. For the old people, climbing stairs is a dangerous thing, and they will fall down if they are not careful, and their bones are very fragile, which poses a certain threat to their lives and health. At such a time, inventing an intelligent wheelchair is a gospel.

such an invention finally appeared after two years. Many people here also express their deep support for it. It is also a good representative for such an invention. For this wheelchair, it can also intelligently identify the existence of stairs. When it hits the stairs again, the front part of the car leans back to keep the rider in balance with the ground, and then it starts driving safely. In this way, when it encounters stairs or obstacles, the front part of the track climbs and rises first. Because of the segmented design of the crawler, it can be stuck on the stairs at different angles, and the whole is very stable. For such a thing, it is also a good solution to the problem that they are inconvenient to climb the stairs, and it is also a good invention for them.