You see handle carries, box mouth leaves, does speech welcome you to throw the rubbish, intelligence dustbin that thanks you to use? You had seen should take mobile phone USB to fill electrical wiring only, the dustbin that can you charge for the mobile phone? Xi'an city some a section of a highway tried a gender to put solar energy intelligence on dustbin, assist has awkwardness. In not ended area there is two meters many tall dustbin on one driveway, or so two side all have inductive door, a side puts in a mouth with butt to cannot reclaim, another side is to be able to reclaim to answer binding off with useless batteries. Writing on the case " do classification of urban Christian rubbish to put in " model of written characters. Approach the right hand box door, box door opens automatically and appear speech clew: "The welcome uses litter-bin of solar energy intelligence, ask classification to put in. " after lying between a few seconds, when inductive division does not have content, box door shuts automatically and give out speech: "The thank is used. "The thank is used.. "Person station charges beside dustbin, true a bit incommensurate. " the think of a way that the view of a lady represented a lot of people, of dustbin stinking, people stands by, charge to hear a stink at the same time at the same time, a bit awkward, the feeling charges functional utilization rate is not high, if doing not have the thing of urgent need mobile phone, who can stand to charge here? Where do these dustbin come from? Can you gain ground? Charge by considering the station the person's awkwardness? Some company controller says the Jiangsu that installs this kind of dustbin, dustbin of intelligence of this kind of new-style solar energy is this year 34 month begin to try a gender to put in, altogether 88, had not popularized promotion in Xi'an at present, just try sexual ground to put in. "Solar energy power supply, one light illuminates a dustbin 34 hours, can run a week for dustbin. The cost price of dustbin makes an appointment with 30 thousand yuan, uphold charge one year 2000 yuan or so. " this controller expresses.