JINNIAN，BEIDOUSANHAOQUANQIUWEIXINGDAOHANGXITONGZHENGSHIKAITONG，BEIDOUMAIRUQUANQIUFUWUXINSHIDAI。YUCITONGSHI，HEZHONGSIZHUANGGENSUIQUSHIYINGJIEBIANHUA，JIYU“TIANQIN“ERDAIJIDAIXINPIANBUDUANTUICHUGELEIBEIDOUDAOHANGZHONGDUANCHANPIN，WANCHENGLEXINXITONGDECHANPINHUAYUSHENGJIGENGXIN。
11YUE23RI，ZAIDISHIYIJIEZHONGGUOWEIXINGDAOHANGNIANHUISHANG，HEZHONGSIZHUANGZHENGSHIFABUSHOUKUANZHICHIBEIDOUXINGJIZENGQIANGFUWUDEHANGKONGJIESHOUJI-AIR20，TUIDONGBEIDOUXINGJIZENGQIANGXITONG(BDSBAS)ZAIMINHANGLINGYUYINGYONG，TONGSHIJINYIBUTUOKUANGONGSICHANPINXIAN。
YOUYUWEIXINGDAOHANGFUWUNANYIMANZUMINHANGZAIHANGLU、ZHONGDUANQU、JINJINDENGBUTONGFEIXINGJIEDUANYINGYONGDEGAOWANHAOXINGXUQIU，GUOJIMINHANGZUZHIYAOQIUJIZAIHANGKONGZHONGDUANBIXUSHIXIANXINGJIZENGQIANG、DIJIZENGQIANGHUOKONGJIZENGQIANGDENGYIZHONGHUODUOZHONGZENGQIANGGONGNENG，BINGJUBEIWANHAOXINGJIANCENENGLI。
XINGJIZENGQIANGXITONG（Satellite Based Augmentation System，SBAS）KEYIWEIMINHANGYONGHUTIGONGDAFANWEIDEGAOJINGDU、GAOWANHAOXINGDAOHANGFUWU，YINCI，SHIJIEGEGUOJINGXIANGJIANSHEHEYINGYONGXINGJIZENGQIANGXITONG。XINGJIZENGQIANGSHIBEIDOUSANHAOTIGONGDETESEFUWUZHIYI。BEIDOUXINGJIZENGQIANGXITONG（BDSBAS）ANZHAOGUOJIMINHANGZUZHIBIAOZHUNJIANSHE，XIANGZHONGGUOJIZHOUBIANYATAIDIQUTIGONGDANPINHESHUANGPINDUOXINGZUOXINGJIZENGQIANGFUWU。
HEZHONGSIZHUANGGAOJINGDUCHANPINGUANLIBUZISHENCHANPINJINGLILIXUGUANGZAIFABUHUISHANGBIAOSHI，AIR20SHIHEZHONGSIZHUANGZHENDUIWEIXINGDAOHANGDEHANGKONGYINGYONGZIZHUSHEJIDEYIKUANXINGJIZENGQIANGHANGKONGXINGWEIXINGDAOHANGJIESHOUJI，YUCHUANTONGGNSSJIESHOUJICHANPINXIANGBIYOUSANDATEDIAN。
支持星基增强服务
支持单频SBAS和双频多星座SBAS服务
AIR20NENGJIESHOUCHULISBASWEIXINGDEFUWUXINHAO，ZAIZHICHIWAAS、EGNOS、MSAS、GAGANDENGXITONGDANPINFUWUDEJICHUSHANG，WANCHENGLEDUIBDSBAS-B1CHEBDSBAS-B2aXINHAOJIESHOUHECHULIDESHENGJI，SHIXIANLEDANPINHESHUANGPINDUOXINGZUOSBASDEDINGWEIJIESUANHEBAOHUJISHUCHU，YIMANZUBDSBASDEJIANCEPINGGU、CESHIYANZHENG、SHIFANYINGYONGDENGXUQIU。
支持多级完好性监测
实现故障检测和排除，提升接收机定位导航性能
ZAIXINGJIZENGQIANGXITONGWUFATIGONGFUWUDEKONGYU，HANGKONGXINGJIESHOUJIKEYIZHINENGQIEHUANZHIJIESHOUJIZIZHUWANHAOXINGJIANCE，QUEBAOMANZUHANGKONGYINGYONGDEGAOWANHAOXINGXUQIU。
AIR20ZHICHIDANPINDANXINGZUORAIMGONGNENG，ZAIDAOHANGGUOCHENGZHONGZIDONGJIANCECHUFASHENGGUZHANGDEWEIXING，TONGGUOJIANCESUANFAYOUXIAOJIANXIAOKONGJIANDUANWEIXINGBUFENDEGUZHANGLOUJIANGAILVYIJIWANHAOXINGFENGXIAN，BAOZHANGDAOHANGDINGWEIXINGNENG。
满足机载环境使用要求
参照民航领域相关标准，推动北斗星基增强在民用航空领域的应用
AIR20ZUNZHAOXIANGGUANMINHANGLINGYUBIAOZHUNSHEJIKAIFA，KAIZHANLEDUOXIANGHUANJINGSHIYAN，MANZUMINHANGSHEBEIDESHIYONGHUANJINGYAOQIU。WAIXINGCHICUNWEI2MCU，BIANYUZAIHANGKONGJIJIADEANZHUANGHESHIYONG。AIR20WEILAINENGWEIBDSBASZAIMINYONGHANGKONGLINGYUDEYINGYONGTIGONGYOULIZHICHI。
AIR20NEIZHIHEZHONGSIZHUANGP40BEIDOUSANHAOGAOJINGDUDINGWEIBANKA。ZUOWEIJIYU“TIANQIN”ERDAIJIDAIXINPIANERYANZHIDEPhantomXILIEDINGWEIBANKA，P40BANKAKEJIESHOUQUANXINGZUOQUANPINDIANGNSSXINHAO，QUANMIANZHICHIBEIDOUSANHAOWEIXINGXINHAODEJIESHOU，KEGUANGFANYONGYUCELIANGCEHUI、XINGBIANJIANCE、HANGKONGHANGHAIDENGGAOJINGDUYINGYONGLINGYU。CIWAI，P40BANKACAIYONGQUANXINDE“TIANE”KANGGANRAOJISHU，DAZAIYADIANNARTKYINQING，ZHICHIaRTKXINGLIANXUHANG，ZAIFUZAHUANJINGXIADEXINGNENGGENGJIA。
JIYU“TIANQIN”ERDAIJIDAIXINPIANDUIBEIDOUSANHAOXINHAODEQUANMIANZHICHIYIJIP40BANKADELINGXIANJISHUYUQIANGDAXINGNENG， AIR20JIANGZHIJIECANYUBEIDOUWEIXINGDAOHANGXITONGZAIMINYONGHANGKONGLINGYUDECESHIRENZHENGGONGZUO，DUIBEIDOUXINGJIZENGQIANGXITONG（BDSBAS）DEYINGYONGFAZHANJIANGCHANSHENGJIJIYIYI。