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未来农业新模式是什么样的?司南导航助力精准农业发展进入快车道!

2021-04-21 16:53:29 来源:农机网原创 作者:林言 阅读量:47569 评论

导读:随着北斗导航技术在农业领域的广泛应用,近年来具有自主知识产权的传感器、无人机、农业机器人等技术研发应用和集成应用卫星遥感、航空遥感、地面物联网的农情信息获取技术日臻成熟。

  【农机网 明星企业】 当前,我国数字经济发展迅猛,农业领域也紧跟其后,加快了传统农业数字化进程。
 
  2020年,农业农村部、中央网络安全、信息化委员会办公室联合印发了《数字农业农村发展规划》,特别提出要利用北斗系统等高科技手段,服务国家数字农业农村发展。而在农业农村部、财政部近日最新发布的《2021—2023年农机购置补贴实施指导意见》中,也明确提出了推广使用智能终端和应用智能作业模式,深化北斗系统在农业生产中的推广应用。
 
  随着北斗导航技术在农业领域的广泛应用,近年来具有自主知识产权的传感器、无人机、农业机器人等技术研发应用和集成应用卫星遥感、航空遥感、地面物联网的农情信息获取技术日臻成熟。目前,北斗系统已广泛应用于农业生产的各道工序,包括起垄播种、土地深松、作物收割、秸秆还田等等。
 


图片来源:司南导航
 

  在智能化、数字化时代的当下,北斗导航技术正在改变着中国的传统农业,推动其向更精准、更智能、更数字化方向发展。
 
  上海司南卫星导航技术股份有限公司(以下简称“司南导航”)是国内完全自主掌握高精度北斗/GNSS模块核心技术并成功实现规模化市场应用的高新技术企业,集研发、生产、销售、服务为一体,致力于为全球用户提供多方位、多领域的高精度北斗/GNSS芯片、板卡、终端和系统解决方案。
 
  在农业领域,司南导航是国内较早一批将卫星导航定位技术应用在农业生产的企业,多年来以全新的技术、周到的服务获得了业内的认可和称赞,对智慧农业、精准农业发展贡献颇多。
 
  那么司南导航是如何推动精准农业发展的?
 
  司南卫星导航系统的定位服务,可充分应用于现代精准农业。事实证明,将卫星导航技术应用于农业生产,可明显提高农业产量、降低成本、保护环境。目前,卫星导航技术可用于农场规划、田间测图、土壤取样、农机引导、作物田间监测、产量监测系统等。
 
  例如,在最常见的自动驾驶方面,将司南高精度的BDS/GPS卫星定位系统安装到作业农机车上,通过控制农机的转向液压系统,控制农机按照设定的路线(直线或曲线)自动行驶(不需驾驶方向盘)。在保证农机直线行驶的同时,结合线之间的偏差可以控制在+2.5厘米,充分解决“耕地不直、播种重漏”的问题,降低生产成本,提高土地利用效率;同时减轻驾驶员的疲劳感,农机按照设计好的路线行驶,无需驾驶员太过干预,同时农机可以全天候工作,提高了农机利用率抓紧耕种,抓紧农忙时间的抢种抢收。
 


图片来源:司南导航
 

  又如在产量预测及变量控制方面,在收割机上面安装GNSS和重量传感器,把这两种数据在地理信息系统软件里分析处理,最终形成产量图,有了这样的图,对于来年的作业生产才有指导作用;变量控制则是在农具上加上变量控制系统,从而控制合理投入,如土壤改良、施肥、播种、喷药等,使农业产出效益更大化。
 
  将司南导航农机自动驾驶系统应用在农业机械上,相比传统作业模式,具有以下几方面的优点:
 
  1. 提高土地利用率,增加种植。精细化的农田作业,使土地在耕作方面更笔直合理,减少了漏耕漏种的现象,减少了土地的浪费,增加实际种植面积。
 
  2. 提高农业机械效率。安装了北斗导航系统的农机可实现24小时连续作业,提高农机效率,增加农机驾驶员的耕作面积,增加收入。
 
  3. 减轻农机驾驶员的劳动压力。北斗导航农机驾驶系统可在农机耕作过程中实现无人操作,降低了驾驶员的劳动强度,使驾驶员在耕作中有更多的精力,减少了农机驾驶中的安全隐患。
 
  4. 减少农机作业中的损失。通过使用北斗导航农机驾驶系统,可实现农机在多种作业过程中的调理统一,减少压苗伤苗的几率,减少收获损失,提高作业效率。

 


图片来源:司南导航

  司南导航对农业的贡献不只是说说而已,而是体现在实实在在的生产中。单单在新疆地区,司南农业技术团队每年投入新疆近百人,为超过2000户农民完成了春季生产任务,总作业面积超过900万亩,增产近15万吨,为新疆农户增收超过10亿元。截至2020年,司南导航帮助中国农业增收超过200,000吨。
 
  未来,司南导航将持续发力,继续推动农业科技进步,造福亿万农民,为我国农业发展做出更大的贡献!
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