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class="pcb"> <div class="t_fsz"> <table cellspacing="0" cellpadding="0"><tr><td class="t_f" id="postmessage_1107396"> 在底特律的一个媒体活动上，福特公司展示了其最新研究的无人自驾汽车的原型车Fusion Hybrid。这辆车看起来像典型的2014款Fusion，但车顶配备了四个会旋转的<a href="http://laser.oecr.com" target="_blank" class="relatedlink">激光</a>雷达<a href="http://sensor.oecr.com" target="_blank" class="relatedlink">传感</a>器，这些传感器可以向四周不断发射出难以察觉的激光束，从而实时“勾画”出汽车周围360度3D街景。<br /> <br /> 福特无人自驾车的这套系统叫做激光雷达（Lidar：激光‘light’和雷达‘radar’的组合），该系统相当于谷歌街景地图采集系统的缩小版。福特用激光雷达系统结合360度摄像头，以帮助Fusion Hybrid“看”到周围的环境。<br /> <br /> 该激光雷达系统是实时结构的，与虚拟的3D地图有所不同，激光雷达系统可以让汽车区分恒定不变的固体（车道分隔，出口坡道，公园长椅等）以及不断移动的物体（受惊的小鹿，行人，迎面而来的车辆等）。Fusion Hybrid会把所有的数据都汇总在一起，再根据密歇根大学开发的算法判断周围环境，从而做出相应的反应。<br /> <br /> 在媒体活动上，福特<a href="http://b.oecr.com/sell" target="_blank" class="relatedlink">产品</a>开发副总裁Raj Nair表示，该车不是严格意义上的无人自驾汽车，它主要是用来<a href="http://opticaltest.oecr.com" target="_blank" class="relatedlink">测试</a>“最先进的辅助驾驶系统”，例如自动化自助泊车和避障技术。<br /> <br /> 说到这里，不得不提下谷歌了，谷歌不仅在研究无人自驾车，还在研究各种机器人，例如用无人自驾车载机器人送快递，开出租等激进的创意。<br /> <br /> 但福特的无人自驾汽车并没有像谷歌那样子野心勃勃。福特的执行董事长Bill Ford在最近一次接受GigaOM采访时表示，福特目前正在陷入“两难”之中，一方面希望像硅谷那样的高科技公司那样大胆、快速创新；另一方面底特律的汽车行业又属于自然保守主义的文化，如何平衡好创新与保守是该公司现阶段所面临的挑战。</td></tr></table> <div class="ptg mbm mtn"> <a title="福特汽车" href="misc.php?mod=tag&id=6673" target="_blank">福特汽车</a>, <a title="激光" href="misc.php?mod=tag&id=78" target="_blank">激光</a></div> </div> <div id="comment_1107396" class="cm"> </div> <div id="post_rate_div_1107396"></div> </div> </div> </td></tr> <tr><td class="plc plm"> <div id="p_btn" class="mtw mbm hm cl"> <a href="http://club.oecr.com/home.php?mod=spacecp&ac=favorite&type=thread&id=261585&formhash=aa28c2a7" id="k_favorite" onclick="showWindow(this.id, this.href, 'get', 0);" onmouseover="this.title = $('favoritenumber').innerHTML + ' 人收藏'" title="收藏本帖"><i><img src="static/image/common/fav.gif" alt="收藏" />收藏<span id="favoritenumber" style="display:none">0</span></i></a> <a class="followp" 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