train dispatcher：

a box putted near railway(like a station)
has many input and output, can be click on

output A: what kind of and how many cargo are beening transportting on the connected railway.
click on: a table shows signal corresponding train name
input A: select train by input corresponded ...

train dispatcher.

monitor special train workload, dispatch it to different station.
monitor station workload, broadcast "I dont need iron anymore"



load balancing on the world

"every factories, change your production capacity to support nuclear maximumly in the next hour, then return your ...

It comes from an idea about a type of electronic-railway

I want:
(1) the electronic-railway items should get power from electroic-pole. (means it is a kind of device)
(2) the electronic-railway items should be able to connect each other and support trains running on them. (means it is a kind of ...