I actually saw "Ultimate Prefab" which will be a rescue base in the event of a disaster, "EDV-01" which can be deformed by oneself ~ Appearance ~

We can self-supply lifelines such as electricity and water for about one month simply by transporting them to the disaster area as it is,Concept model "temporary housing" as a base for disaster relief "EDV - 01"I went to Nara Prefecture · Daiwa House Integrated Technology Research Institute where the real thing was displayed, I saw the real thing without seeing the real thing.

Even if you see it with CG, its high functionality is transmitted, but if you look at what actually takes shape, it is easy to imagine how active in a scene of disaster relief is, it is quite an impressive. Since the highlight was only a part viewed from the outside, such as a state of automatic deformation from the state of conveyance to a two-story building and a solar panel which becomes the main point of electric power supply, we will first report on its appearance mainly on its appearance.

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Arrived at Daiwa House General Technical Research Institute.


There are facilities in the premises where you can see the technology of the Daiwa House Group such as "D Museum" and "Experimental housing". Although it is not on the map, it came to see "EDV - 01" exhibited here for a half year.


"EDV - 01" was settled in the empty space next to "Experimental housing". As it is being transported, it is transportable just like cargo containers because it has all the functions in the ISO standard 20 foot container size.


On the outer wall made of aluminum, a perfect logo is printed.


The side is also surrounded by aluminum punching metal, and it is a refreshing atmosphere.


Yamato Lease's logo mark is casually decorated.


I tried turning to the back side.


This is a scaffold for observation. Going up with Ton Tong ......


You can see the solar panel mounted on top of the main unit. In the photovoltaic power generation it can generate 10 kw of electricity.


Since I have finished watching a single mode of transportation, I will have it transformed into a two-story residential mode. The hydraulic pump system operates just by pushing the button of this remote control, the outer wall of the container rises and it transforms into a two-story housing.


Slowly the outer wall of the container goes up, and it becomes a two-story building.

EDV - 01 completely transforms into two - storied building - YouTube


The part which was visible at the time of the transport mode moved directly to the top, and the deformation was completed automatically in the 2-story mode in which it can live.


In consideration of safety during transportation, a bumper is attached to the outer wall cad. The architect who designed the designYasutaka YoshimuraAlthough the bumper was not attached in the first plan which Mr. issued, it seems that he decided to attach as a result considering the safety at the time of transportation.


If you put a rubber ball in the punching metal of the outer wall, you can freely express the necessary display at the disaster site.


As you see from the side, you can see well that it is nested structure.


It is a touch panel attached to the side of the 2-story main body from the transportation mode, and it seems that it is possible to make detailed settings at the time of ascent and descent.


The side is glassed for observation, and it is possible to observe the mechanism used for ascent and descent.


It is structured to lift the second floor part by applying force in a form of pulling with a thing like a chain visible in the central iron pillar.


The body that extends from the body 4 Sumi to become independent. Originally it is possible to stand on the ground and stand on its own but for the convenience of the exhibition, it is in a state where it floated with the platform beneath.


During transportation, I locked this lock pin into the hole in the inside of the second floor part so that it can be stably stored.


Solar panels are installed not only on the upper surface but also on the side of the first floor part. The panel is not installed on the opposite side, but it is consideration to make the internal mechanism easier to see from the outside when displaying it to the end, it is better to arrange it on both sides if considering the function.


When I opened the glass door with the solar panel installed, there was a lithium-ion battery that stores electricity generated by photovoltaic power generation system and electricity generated by fuel cell using hydrogen gas.


With the touch panel attached to the battery, you can check the status of power generation. "PV input power" is the amount of electricity generated by the photovoltaic power generation system, and the amount of electricity generated by the fuel cell with "FC input power" reserved. At this time only solar power generation system was on.


You can also see the charge percentage of the battery by touching the screen and switching. Weather was also good on the day of the interview, so we could charge 95% with solar power generation system only. It seems that we can generate electricity efficiently even in the short sunshine hours of winter.


The value of "inverter output" will rise if indoor electricity is consumed, but since it is deformed and no one is inside it is 0 kw.


Lithium ion battery was stored in the door as it was narrowed.


I will go round and round. The first floor part on the back side seems to be on glass with the assumption of exhibition.


In order to generate electricity even under circumstances where it seems that electricity is likely to be lacking, such as at night when nighttime solar power generation can not be used or in bad weather, another device capable of generating electricity is installed.


This is a fuel cell.


A tank containing compressed hydrogen.


It is like this when opening the tank door. "EDV - 01" has the characteristic that two adults can live without supplies for about one month, but this "one month" period is the amount of hydrogen contained in the hydrogen tank, It is a period calculated based on the amount of water in the water storage tank for daily life.


The fuel cell reacts oxygen in the air with hydrogen in the tank to generate electricity. In addition to the method of generating electricity using hydrogen, there was also the option to use the same gas and oil as the system used for household water heaters, but in that case there is a lot of exhaust heat, so it can not be used up by 2 adults Because it is judged that it is not suitable for the life in the afflicted area because it is necessary to make a large amount of hot water and consume heat, it seems that this power generation method has been adopted.


The toilet is also a Skyscape, but as with other places, of course, it makes it easier to observe the glass by placing the glass on the wall part. If it is put to practical use here it is replaced with another material such as aluminum which is the same as the outer wall.


Then we will sneak into the interior. I have also heard about compactly summarized functions and about how much it will cost if "EDV - 01" is priced, so I will tell you when I look inside.


· Continued
I actually saw "Ultimate Prefab" that will be a rescue base in the event of a disaster, "EDV-01" that can be deformed by oneself ~ Inner edition ~ - GIGAZINE