您的位置：首页 > 新闻中心 > 社会 > 正文

甲方乙方

Injuries from electric scooters on the rise: Officials_我的网站

头文字d

一 | Nearly half of all injuries reported from electric bikes in the last six years took place in 2022, according to a new report from the Consumer Product Safety Commission (CPSC).The CPSC estimates more than 360,000 injuries related to micromobility devices were treated in emergency rooms across the country between 2017 to 2022.According to the report, injuries rose more than 20% in 2022, compared to the year prior.There have been at least 233 deaths associated with e-bikes, e-scooters and hoverboards from 2017 through 2022, the report said. CPSC acknowledged that reporting on deaths associated with the devices is "ongoing and incomplete."This comes as sales and usage of e-bikes, e-scooters and hoverboards are on the rise, according to the market research firm Circana, the U.S. e-bike market grew 269% between 2019 and 2022, with $885.5 million in sales last year.CPSC's report also highlighted "significant" fire hazards from the devices – CPSC said it was aware of at least 19 deaths associated with micromobility device fires from 2021 through late November 2022.Last year, CPSC called on more than 2,000 manufacturers and distributors of the devices to review their product lines and ensure they comply with voluntary safety standards "to reduce the serious risk of dangerous fires with these products."CPSC also "urged" consumers to take steps to prevent fires from e-bikes, e-scooters, and hoverboards by always being present when charging the devices and only using approved battery replacements.ABC News' Meredith Deliso contributed to this report.。

二 | 　　固原8月24日电 (记者李佩珊)八月下旬，六盘山下的宁夏固原市泾源县进入蜂蜜采收季，新蜜陆续成熟采收，即将进入集中上市期。

三 | 泾源县AI超级蜂巢智慧养蜂设备，助力中蜂养殖数字化管护。洪旭伟摄　　泾源地处六盘山生态核心区，森林覆盖率48.65%，境内分布数百种山花、中药材蜜源，洁净的山地生态，为中蜂养殖提供了得天独厚的自然条件。

四 | 但过去当地养蜂基本“靠经验、凭运气”，靠天吃饭导致管护繁琐费力，蜂蜜产量起伏不定，产业潜力难以充分释放。　　“现在不一样了，有了科技手段，省心不少。”兴盛乡兴明村党支部书记于红福说，今年，村里引入300个智慧蜂箱，彻底改变了传统管护模式。　　“有了智慧蜂箱，我坐在家里，打开手机就能看到里面的温度、湿度，蜜蜂每天出勤量多少，各项数据一目了然。”于红福表示，兴明村今年预计产蜜4000斤，按市场价测算，可为村集体带来超12万元收入。　　依托优质的原生态蜜源禀赋，近年来泾源县持续推动中蜂产业向标准化、智能化、规模化转型。当地养蜂历经五代模式迭代，从传统土箱、国宝箱全面升级至AI超级蜂巢。据介绍，全新的智能蜂箱搭载高精度传感器，24小时监测蜂箱温湿度、蜂群出勤状态与蜜量增长情况，数据实时同步至手机终端，实现全流程数字化管护与产品溯源。

五 | 智能化改造后，蜂农单人管护能力从100箱提升至300箱，大幅降低人力管护成本。　　这套成熟的智慧养蜂体系，由本土龙头企业宁夏众天蜂业生物科技有限公司深耕研发、落地推广，该公司也是当地新型养殖模式的核心实践者。公司总经理于秀成介绍，2020年至今，企业先后探索五种养殖模式，2023年成功研发国宝型养殖模式，打破当地一年仅单次取蜜的产业瓶颈，实现一年两采。随着养殖配套持续完善，蜂蜜品质、产量实现双提升，今年产量预计可达50万公斤，较去年增幅超六成。　　产业的提质升级成果也在采收现场直观呈现。前不久，泾源开展头茬蜂蜜采收活动，不少游客、网络达人走进标准化蜂场，实地观摩AI智慧养蜂与规范化采收全过程，近距离感受科技赋能下当地中蜂产业的全新发展面貌。　　今年，泾源县新增9000箱中蜂，加快推进智慧蜂场、智能蜂车等配套设施建设。