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Regulators investigate GM's Cruise division over incidents involving pedestrians_我的网站
A | U.S. regulators are investigating General Motors' Cruise autonomous vehicle division after receiving reports of incidents where vehicles may not have used proper caution around pedestrians in roadways.The National Highway Traffic Safety Administration said that the reports involve automated driving system equipped vehicles encroaching on pedestrians present in or entering roadways, including crosswalks. This could raise the risk of a vehicle striking a pedestrian, which could result in severe injury or death, according to the NHTSA. The NHTSA's Office of Defects Investigation said that it's received two reports involving pedestrian injuries from Cruise vehicles. It's also identified two additional incidents from videos posted to public websites. The office said the total number of relevant pedestrian incidents is unknown. It opened an investigation on Monday. “Cruise’s safety record over 5 million miles continues to outperform comparable human drivers at a time when pedestrian injuries and deaths are at an all-time high," Cruise spokesperson Hannah Lindow said in a prepared statement. “Cruise communicates regularly with NHTSA and has consistently cooperated with each of NHTSA’s requests for information –– whether associated with an investigation or not –– and we plan to continue doing so.”The ODI said its investigation is being opened to help determine the scope and severity of the potential problem, including causal factors that may relate to ADS driving policies and performance around pedestrians, and to fully assess the potential safety risks. In August General Motors' Cruise unit agreed to cut its fleet of San Francisco robotaxis in half as authorities investigated two crashes in the city.The state Department of Motor Vehicles asked for the reduction at the time after a Cruise vehicle without a human driver collided with an unspecified emergency vehicle.。
B | 8月18日，唐山海森电子股份有限公司的厂区试验场上，技术人员正在操作新一代淋灌机器人进行全流程作业演示。记者现场测算，这台机器人完成一亩标准试验地块灌溉，仅用30分钟。当天，来自唐山市丰南区双港村的种植户郑启光专程赶了几十里路来到厂区，只为亲眼瞧瞧这个“浇地神器”。
8月18日，唐山海森电子股份有限公司工作人员正在对淋灌机器人进行检测。日报记者 张 晶摄“每到灌溉季，我们从早忙到晚，一天最多浇五六亩地。”郑启光介绍，听说这台机器人不仅能自己认路自己走，还能实现水肥一体化施用，他赶紧过来摸摸底。这台机器人喷淋臂展开达30米，别看个头不小，干的可都是精细活儿。依托北斗导航系统与自动驾驶技术，它可自动规划最优路线、智能识别避让障碍物，直线行走误差仅1厘米；轮距可灵活调节，穿行田间不伤秧苗。
C | 操作人员依托企业自主开发的农业数字化管理平台，下发作业指令，就能实现精准灌溉、科学施肥。监测数据显示，用上“浇地神器”，一亩地仅需用水25立方米就能保障作物生长需求，比传统大水漫灌模式节水一半以上。作为唐山本地企业，海森电子深耕农田灌溉领域二十余年。2015年，企业正式立项攻关，着手研发能“自己跑着浇地”的淋灌机器人。“我们坚持全流程自主研发，产品历经多轮迭代，攻克了自主作业、风力干扰、复杂地形适配、水肥药一体集成等一道道技术难关，累计取得国家专利18项。”公司政策研究室主任鲁志刚介绍，产品从只能收铺水管的简易设备，一步步打磨成了如今的全能型智能农机。设备过硬，配套服务也到位。海森电子不再局限于设备研发生产，还拓展出灌溉托管、全流程农事托管服务。农户和企业签订托管协议后，从浇水施肥到田间管护，全部交由专业团队负责。
D | “购买灌溉托管服务，费用比自己雇人浇地还要划算。
E | ”农户郑启光计划，等今年小麦越冬灌溉时尝尝鲜。据介绍，在唐山，海森电子全流程农事托管面积达2万亩，灌溉托管服务覆盖耕地10万亩。目前，托管模式已推广到河南、山西等地。
F | （日报记者 张 晶）。
G |
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