新三国演义

能上楼梯、会避树枝 国内首款轮足导盲机器人杭州造_我的网站

A |     CHICAGO -- A teenager who was shot and wounded during a 2019 shootout between suburban Chicago police and a bank robbery suspect inside a music school has reached a $1.9 million settlement with the city of Des Plaines.Rylan Wilder signed off this week on the settlement, nearly four years after a bullet fired by Des Plaines Officer James Armstrong tore a hole through his left arm, the Chicago Sun-Times reported.Armstrong was chasing an armed man who had shot another officer after a bank robbery in Des Plaines when the suspect ran into Upbeat Music & Arts on Chicago’s Northwest Side. Armstrong followed him inside, shooting and killing him. In the process, he also accidentally shot Wilder, who was 15 and working as an intern at the school.The bullet that hit the crook of Wilder's left elbow destroyed an artery, shredded a nerve and obliterated bone, threatening his guitar-playing dreams.Wilder's parents sued in Cook County circuit court, alleging that the officer's actions were excessive and that he displayed “reckless, willful and wanton conduct.” Armstrong wasn’t criminally charged in the shooting, was cleared of wrongdoing by the city, and is still with the department.Wilder, who's now 19 and a sophomore at Columbia College Chicago, needed more than a dozen operations and three years of physical therapy. He said he’s still playing guitar and writing music; he recently produced a song for his girlfriend. But he still suffers from his wound.“My whole arm still feels very numb. I can’t feel in most of my fingers or in my hand," Wilder told the Chicago Sun-Times Wednesday at his attorney’s office.Under the settlement with Des Plaines, the city doesn't admit wrongdoing or liability, according to a statement it released.。    8月的北京亦庄，2026世界机器人大会展馆里热闹非凡，各式各样的机器人让人眼花缭乱，有叠衣服的、有陪聊天的、有巡检救援的。在中国兵器工业集团杭州智元研究院的展区，一个圆润白身的四足机器狗，成了展馆里的“人气担当”。

B | 它叫“小远”，国内第一款面向视障人群的轮足式导盲机器人。“小远”的研发单位，是中国兵器工业集团杭州智元研究院旗下的“杭州远山智行科技有限公司”。这款导盲机器人不仅长了“轮子”，还长了“脚”，平地用轮子滑，走得快、声音小；遇到楼梯，自动切换成四足攀爬模式。导盲最怕什么？怕吵。视障用户要靠耳朵听声辨位，机器要是嗡嗡响，反而添乱。“小远”的轮足构型，兼顾了安静与平稳，尽量不干扰用户自身的听觉判断。传统导盲设备很难感知悬在半空的东西，比如低垂的树枝、工地的脚手架。

C | “小远”能精准识别悬空障碍，提前减速、绕行。室外定位误差控制在30厘米以内，室内避障成功率不低于99%，室外避障成功率不低于96%。大会开幕以来，“小远”一直是展区的“人气担当”。许多观众停下来跟它互动，摸摸它的白色外壳，看它怎么绕过障碍物。工作人员介绍，有两位专程赶来体验的视障朋友，当“小远”带着他们稳稳穿过模拟的楼梯和障碍通道时，现场很多人都安静了。对视障朋友来说，这意味着以后可以自己出门买菜、自己去医院、自己坐地铁了。“小远”不只是一个导航工具，它背后连着残联服务系统、无障碍地图更新平台，还有志愿者远程协助入口。目前，杭州智元研究院已与浙江省残联、内蒙古残联等多地残联达成战略合作，推动在地铁、商场等场景的试点落地。

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