中国将加强民用无人机标准制定实施工作|亚洲欧美日韩精品久久亚洲区
1. 亚洲欧美日韩精品久久亚洲区精品国产综
中新社北京7月7日电 (记者 刘亮)记者7日获悉,中国市场监管部门将会同有关单位进一步加强民用无人机标准的制定实施工作,为低空经济发展提供更有力的标准支撑。
提升民用无人机研制水平是发展低空经济的重要条件,中国国家市场监管总局等部门从去年6月起陆续制定发布一系列民用无人机研制相关国家标准。标准实施一年多来,有效降低民用无人机研制、测试及生产成本,增强民用无人机的产业化和商业化能力。
例如,国家标准《民用无人机可靠性飞行试验要求与方法》严格规定可靠性试飞条件,倒逼企业改进产品设计,增强环境适应性和故障容错能力。行业分析机构统计,采用该标准后,相关产品平均故障间隔时间(MTBF)提升25%,城市复杂场景失控率下降50%。
《民用大中型固定翼无人机系统试飞风险科目实施要求》和《民用大中型固定翼无人机系统自主能力飞行试验要求》两项国家标准的实施,有效提升了150kg及以上民用固定翼无人机试飞风险管理和控制水平。行业分析机构统计,相关标准的实施推动大中型固定翼无人机试飞事故率同比下降15%,试飞周期平均缩短20%,研制成本降低18%。
国家标准《民用轻小型无人机碰撞安全性要求》的实施,使产品安全性能有所提升。据行业调查,采用该标准设计防护装置的轻小型无人机,在碰撞测试中的人员伤害风险指数平均下降40%至60%。安全性能的提升进一步增强市场消费信心,部分采用该标准的产品销量同比增长115%。
据中国航空运输协会发布的报告,中国已多年位居世界第一大民用无人机出口国,在无人机领域的专利申请量占全球70%以上,成为全球第一大技术来源国。据有关部门统计,截至2023年底,中国民用无人机研制企业已超过2300家,量产的无人机产品超过1000款。(完)
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