In the near future, Honda shared the vision of a freeway expressway to work. A car on the highway can safely drive itself, and the driver's hand can leave the steering wheel. The car is just a prototype, Honda said that this technology may begin to appear in the 2020 and later Honda cars.
Scarifying Machine, also called surface planers or milling machines, remove concrete faster and more aggressively than grinders. That's because they use the pummeling action of multi-tipped cutting wheels, or flails, that rotate at high speeds to chip away at the concrete surface.
Road Scarifying Machine is used for creating grooves in concrete surfaces and removes paint or coating and to clean and prepare concrete surface prior to coating and floor covering installation rugged sand casting and heavy gauge steel construction.
FURD Road scrarifying machine features:
- Adopt
Japanese NSK bearing to ensure strong load and high speed. Imported excellent
tough alloy blade, which is sharp, wearable and long serving life.
- Adopted ringfeder in drum,
has the advantages of shock resistance.
- Single
bearings support, excellent welt performance, which is suitable for operation
in workshop.
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The prototype is the Acura RLX sedan with a monitored lane sign and multiple radar sensors and side cameras. At the top is the use of a laser beam to continuously scan the interior of the car, similar to the already-launched Google, Ford and Toyota self-driving beacons. GPS can also help to stay on the car during the previous mapping process and follow the speed limit. In the loop around Detroit, the driver inside the car took his hand off the steering wheel to the freeway. It speeds up to the speed limit and applies the brakes if it gets too close to the front car.
This car is easily merged into the other two freeways and the side to the left to avoid the construction area. On the ramp the car lowered its speed at 55 km/h. The driver’s hand still left the entire 13 km road on the steering wheel. But Honda said that the car will automatically return control to the driver if it senses that it cannot handle it. Honda has been doing this prototype for about a year in Japan, but it is the result of several decades of safety research. 
- The milling depth is controlled freely.