AIoT火了。
7yue25ri，alipingtougexuanbutuichushoukuanrisc-vchuliqi——xuantie910；diertian，rongyaoxuanbuqizhinengdianshichanpin“zhihuiping”zhongjiangdazaihonghu818zhihuixianshixinpianyuqilinaixinpian。
7yue3ri，baiduganggangtuichuleqishoukuanyuyinaiotxinpian，miaozhunchaodigonghaoyuyinshibieshichang。juchanyelianrenshitoulu，gaixinpiancongshejidaoliupianzhiyongleyuesigeyuedeshijian，kanchengfeisu。muqiangaixinpianyitoupianliangchan，jiangdazaizaixiayidaixiaoduaiyinxiangdangzhong。
erqingweizhinengyuzhongkewuqi——zheiliangjiantuoshenyuqinghuaweidianzisuoyuzhongkeyuandeaiotxinpianchuchuang，jingdouzaitianshilunzhonghuodeleshangyiyuandetianjiarongzi。
yizhouqian，jiuliandangqianquanqiuzhongduanxinpianzhilingjijiagou“laodage”armdouzuobuzhule，duiwaixuanbudiaozhengxinpianshejishouquanshoufeimoshi，yunxuyonghu“xianshiyonghoufukuan”，jidamanzuledangqianaiotxinpianshichangduiyudimenjianyugaolinghuodudexuqiu。
zaimeideshundezongbu，meidejituaniotgongsizongjinglisheshangfengbiaoshi，meideyijingyouzuoaiheiotxinpianshejidejihua，weilaijianghuijinyibukuodaziyanfanwei。
pchulianwangshidaiguoqule，yidonghulianwangshidaixianrufuzengzhang，eraiotshidai，zhanchanggejuquehaimeidingxing。
在过去一年里，对于AIoT芯片的产业发展、创新创业进行了追踪报道，本文通过对AIoT玩家的四大类主要玩家（创业公司、跨界巨头、手机芯片大佬、底层架构提供者）进行了全景式的介绍与解读。
aiotzhideshiai+iot，yejiushizhinenghuadewanwuhulian，guangyishangkeyibaokuoshijiansuoyoudianzichanpin，xiayishangzeshizhizhinengyinxiang、zhinengjiadian、zhuomianjiqiren、kechuandaishebeideng。genjugaotongyuji，dao2020nian，iotshichangjianghuidadao430yimeiyuandejine，chaoyueshoujidengyidongzhongduanshichang。
dangqiandeaiotxinpianzhongleifanduo，keyidazhifenweiyixiajilei：
1、语音AIoT芯片（功能以AI语音识别为主的，可作为协处理器，比如百度的鸿鹄AI语音芯片）
2、专用AIoT芯片（转为AIoT设备打造，可进行AI语音与AI视觉识别，可作为主处理器，比如联发科的i700 AIoT平台）
3、进行了AI升级的传统IoT芯片（比如加入了AI IP的联发科S900智能电视芯片、华米黄山1号智能手表AI协处理器等）
tongchanglaishuo，aiotxinpianxuyaojubeiyidingaisuanli，danshipubianduiyusuanliyaoqiubugao，duijisuanxiaolv、jisuangonghao、xinpianchengbenfangmianqueyaoqiuhengao，xuyaozuodaobianyi、gaoxiao、digonghao。
yiyuyinaiotxinpianweili，tamendegonghaochangchangxianzhizai100-200haowa（mw）yinei，bufenshenzhikeyizuodaojishihaowa。
jinnian6yue，qingweizhinengxuanbuliangchandequanqiushoukuankezhonggouchaodigonghaoyuyinaixinpiantx210，shenzhikeyijianggonghaozuodao2mwyixia，yuyinhuodongjiancegonghaozuodao100uwyixia。（qinghuachuangxinjiagouxinpianliangchan！quanqiushoukuankezhonggouchaodigonghaoyuyinaixinpian）
qingweizhinengtuotaiyuqinghuadaxueweidianzisuothinkertuandui，quniandisanjidu，qingweizhinengxuanbuwanchenglejinyiyuanjitianshilunrongzi，baiduzhantou、fenzhongchuanmei、xiyunziben、guolongziben、xizilianhekonggudenglianhetouzi。
yuqingweizhinengleisidehaiyoulingyijiajishutuotaiyuzhongkeyuandedigonghaoaiotxinpianqiye——zhongkewuqi。zhongkewuqifuzongjingliliuluyabiaoshi，zhongkewuqizaitianshilunwanchengle2yirenminbidegaoerongzi，lingtoufangbaokuohaiersaifu、zhongkechuangxing、zhongkeyuanchuangtou、lianxiangchuangtou。
bujiuqiande7yue18ri，zhongkewuqishouciduiwaizhanshileqiliangkerisc-vdeaiotxinpian、chaoweijisuanji、wuduanaiquanzhanjiejuefangandenghexinchanpin。
zheiliangkeliangkejiyurisc-vdeaiotxinpian：dipeibandeganzhixinpianjx1hegaopeibandeaiyingyongxinpianjx2。
jx1shiweikongzhiqi（mcu），caiyong55nmzhicheng，yongyouyigoushuangherisc-vchuliqihexin，bingronghelekebianchengdeaizhuanyongjiasuqi，ketidaixianyoudearm cortex-mxiliehexin，daijigonghaobudao1mw，niukoudianchikeyizhichiyizhoudaiji。
jx2zeshiyingyongchuliqi（apu），jinnian5yueganggangliupianchenggong，caiyong40nmzhicheng，juzhongkewuqibiaoshi，qizhupinkeda1ghz，jibenjiejinarm cortex-a7deshuiping。
qingweizhinengyuzhongkewuqizheiliangjiaqiyedouyouzhenonghoudexueshubeijingbiaoqian，tongshiyedoumiaozhunledigonghaoaiotxinpianshichang，bingzaitianshilunjiuhuodejigaoderongziyulaizimuxiaodezhichi。
qiaohedeshi，tamenyedouchengliyu2018nian，rujinshuangfangdouluxumanleyizhousui，haiweizaiaiotshichangshangxingchengzhengmianchongtu。
danshi，yidanaiotxinpianshichangjinyibuchengshu，yunaixinpianzhanchangshangde“qinghua vs zhongkeyuan”longtouzhizhengjiyoukenengzaiaiotxinpianzhanchangzhongyan，shuangfangjiangcongrongzi、chanpin、jishu、luodizheisigejiaoduquanmianzhankaipk，lusisheishoushangweikezhi。
erqie，rujin，aixinpianyijinglaidaoleyigejishushengjideguanjianjiedian。
chuleqingweihewuqizhiwai，tanjingkeji、zhicunkeji、qiyingtailundengyidapiaiotxinpianwanjiayezaibuduanjueqi，tamendouzaixinpiandicengjiagoushejishangkaipichududaodejishuluxian，shenzhihenduodoubuzaijiyufeng·nuoyimanjichuxinpianjiagou——handonglexinpianshejilingyuzuidicengdedongxi。
qunxiongzhuluzhixia，gezhongaixinpianxinjishu、xinluxiancengchubuqiong，jiujingnatiaolushizhengquede？meirennengxiadinglun。
qingweizhinengceowangbobiaoshi，zheishiyezhengshihenduoaixinpianchuangyegongsijizhongchuxiandeyuanyin，yinweidajiadouzaitongyiqipaoxianshang。
zai7yue3ridebaiduaikaifazhedahuishang，baidujishuzhangduoren、ctowanghaifeng——zhengshituichulebaidushoukuanyuyinaiotxinpian“honghu”，shiyonglehifi4zidingyizhilingji，shuanghedsphexin，pingjungonghaojin100mw，zhichiyuyinhuanxingyulixianyuyinshibie。
honghuxinpianshibaiduyuyintuanduiyuaiotxinpianchuangqixinbodianzihezuodazaode，youbaidujishutuanduipianzhongsuanfa，xinbodianzituanduipianzhongxinpianyingjian。
jucongchanyelianrenshichulejiedaodexinxi，honghucaiyong40nmgongyizhicheng，taijidiandaigong。zheiyixiangmucongqunian11yuekaishituijin，dangshibaidujichudeyaoqiushi——100tianliangchantoupian。
jinnian4yuefen，“honghu”xinpianjiuyijingliupianchenggong，qianqideshejiyuzhunbeigongzuodoushizai2019nian4yuezhiqianwanchengde。jushuobaiduhexinbodianzidegongzuotuanduizaijinnianchunjieqijianyezaimaitougandeadline。
xinbodianziceoliangminxuebiaoshi，muqian“honghu”aiotxinpianyitoupianliangchan，jiangdazaizaixiayidaixiaoduaiyinxiang、yijimouxieqichexinpinzhong。
zhongsuozhouzhi，xinpianzouliang。youyuqianqiyanfachengbengaoang，yinermoukuanxinpiandechuhuoliangyueduo，fentandaomeyipianxinpianshangdechengbenjiuyuedi，duiyuqiyejiuyueyouli。
shangtushicanalysfabude2019nianq1quanqiuzhinengyinxiangshichangbaogaoshuju，qizhongxianshibaiduyinxiangzai2019nianq1dechuhuoliangdadaole330wantai。ruguobaiduyinxiangquanxiandazaihonghuyuyinaixinpian，neimeqixinpiandenianchuhuoliangjianghuidadaoqianwanpianjibie。
——zheiyeshidagongsizuoaixinpiandeyoushi：zijiayewutiliangpangda，youzugoudadeshichangkeyifentanchengben。
dangqianguoneizhinengyinxiangsanjutou：ali、baidu、xiaomi，qiahaoyeshizaiaiotxinpianfangmiandongzuozuidadesangehulianwang/itjutouwanjia。
jiuzaishangzhoude2019aliyunfenghuishang，alifabulezuixindepingtougexinpian——gaoxingnengrisc-vjiagouchuliqixuantie910，tazhichi16he，danhexingnengdadao7.1 coremark/mhz，zhupindadao2.5ghz。
jualijieshao，xuantie910bimuqianyejiezhuliuderisc-vchuliqixingnenggao40%yishang。（ganggang，aliyuntui16hexuantie910xinpian！pingtougededazhaolaile）
tongshi，pingtougehaidazaolemianxianglingyudingzhiyouhuadexinpianpingtai（domain specific soc），tigongbaokuocpu ip、socpingtaiyijisuanfazaineideruanyingjianziyuan，mianxiangbutongaiotchangjingweiqiyehekaifazhetigongbutongcengcidexinpianfuwu。
qunian9yuedeyunqidahuishang，alixuanbuchenglipingtougexinpiangongsi，youalishougoudezhongtianweiyudamoyuanziyanxinpiantuanduijichengercheng。qizhongzhongtianweishiguoneizhimingderisc-vchuliqiwanjia，qitezhangzhengshizaiyugaoxingnengdigonghaoiotxinpian。
erzaixiaomifangmian，zaiguoqudeyinianli，xiaomijinxinglechaoguo12cimijiderenyuan/jiagoudiaozheng，xinsheliledajiadianshiyebu、aiotzhanlveweiyuanhui。leijunhaixuanbu，xiaomijiangcong2019nianqi“all in iot”。
yucitongshi，jinnian4yue，songguobeichaifenweisongguogongsiyunanjingdayubandaotigongsi，nanjingdayujiangzhuanzhubandaotilingyudeaiheiotxinpianyufanganyanjiu，bingjinxingdulirongzi。（yinianzhengfa1500yi，xiaomizenmele？）
gaotongzhanlveyuqiyebinggouzhixingfuzongcaibrain modoffbiaoshi，iotjishuyuhenduoyidongzhongduanjishuyouzhetianrandexiangsixing，shiyidongzhongduandeziranyanshen。
birushuo，shoujixinpianlidetongxungongnengqudiao，jiushiyigegaoduanaiotxinpian；yaoshizailuxuqudiaogpu、wangluolianjiedengmokuai，jiunengchengweiduokuanshiyingbutongxuqiudeaiotxinpian。
yinci，shoujixinpianchangshangjiangchushouyanshendaoaiotxinpianlingyu，luojifeichangtongshun。
当前，手机芯片掐架掐得最狠的，莫过于高通、苹果、zheisanjiachuhuoliangbajiandeyeneijutou。
raner，zaiaiotxinpianlingyu，qingkuangquebutaixiangtong——zaiaiotfangmian，lianfake“menshengfadacai”，qiaoranjijinlexingyelongtoudeweizhi。
zaozaizhinengyinxiangdahuodezaoqi，lianfakejiuzaozaodichengweilequanqiulaodayamaxundeechoyinxiangxinpiangongyingshangzhong，dazhuanleyibi。cihou，ali、baidudengguoneiyinxiangdezhimingwanjiayeluxushiyongshanglelianfakedexinpian。
muqian，lianfakechulemt8516、mt8665dengchuantongiotxinpianxiliezhiwai，haizhuanmentuichuleyixilieaiotxinpianchanpin，baokuoi300、i500、i700xilie。
zai7yue10ridelianfakeaihezuohuobandahuishang，lianfakeyikouqizhanchule25yangdazaiqixinpiandeaiotchanpin，baokuoxiaoduzaijiadaipingyinxiang、tianmaojinglingmeizhuangjing、dingdingzhinengmenjin、zhifubaorenlianzhifulingshouhuoju、xiaomixiaoailaoshifanyixuexiji、youbixuanwukongjiqiren、lesenxingjitegongjiqirendengdeng。（lianfakeaidahuixianchangganhuo：tuichuaiotkaifangpingtai，liangkuanaiotxinpianxingnengbiaosheng）
erqie，dangqianlianfakeyijingjiangziyandeaixinpianmokuaiapufangjinleaiotxinpianyuzhinengdianshixinpianchanpinxianzhong——zheiyaobitongweishoujiaixinpianwanjiadegaotongyuhaisidougengkuai。muqianlianfakeapumokuaiyijingyanjindaodisandai，qijisuanxiaolvkedadao4tops/w。
buguo，shoujixinpianlaodagaotongziranyebuganrenhou。
genjugaotongyuji，dao2020nian，wulianwang（iot）shichangjianghuidadao430yimeiyuandejine，chaoyueyidongzhongduan，chengweidiyidashichang。eriotyeshigaotongzuiguanzhude、zuixianxingqidexinxingxingye。
gaotongzaiiotlingyudazaole5taobutongdexinpianchanpinxilie，zheiwuleisocschanpinbaokuo：yidong（mobile）、yingyong（applications）、tongxun（lte）、wangluolianjie（connectivity）、yijilanya（bluetooth）。
zai2018niandezhongxun，gaotongdeiotchanpinchuhuoliangyijingdadaole100wankuai/tian，chengweiyigetiliangjudadeyewu。（meiguoshendutanfang：gaotongdemimi！）
erqie，gaotongshichangzongjianignacio contrerabiaoshi，zaiwulianwanglingyu，youyupingtaiyubiaozhundebutongyi，shichangchengxianyanzhongdesuipianhua。
weilerangzhongxiaochangshangyenenggoukuaisudazaochanpintuixiangshichang，gaotongbujintigongiotdexinpian+ruanjian，haihuitigongkechuandaishebei、zhinengyinxiang、zhinengshexiangtoudengdecankaoshejib+jishuzhichi——zheiyeshilianfakedezuofazhiyi。
erzaihuaweihaisifangmian，qingkuangshaoyoubutong。
zailiangzhouqiande7yue15ri，huaweizhengshiguanxuanjinjundianshixingye，rongyaodatouzhen，tuichu“zhihuiping”。rongyaozongcaizhaomingbiaoshi，huaweiherongyaoyehuibahenduozhihuipingdejishukaifangjixingyehezuohuoban。（huaweiguanxuanzuodianshi！rongyaodatouzhen，yuxiaomidequanmianzhanzhengyaodaxiangle）
suihoude7yue26ri，zhaomingzaijieshoucaifangshitoulu，rongyaozhihuipingdexinpianjianghuiyousangexinpianzucheng：honghu818zhihuixianshixinpian、qilinaixinpian、lingxiaowi-fixinpian。honghu818shirongyaozhihuipingdehexinxinpian，shijiyuhaisidianshixinpianeryanfadexinxingzhihuipingxinpian，weilaihuikaifangjiqitachangjiashiyong。
chulewomenshuzhideshoujixinpianyewuwai，haisitongshiyeshijidingheyuanfangjiankongxinpiandexingyelaoda。
yucitongshi，haisishouzhonghaiyouhi3751xiliedianshixinpian、boudicaxilienb-iotxinpian、 hi3559xilieyidongshexiangtouxinpiandengxiliechanpin，shihenduoxingyedeshangyougongyingshang。
2015niandi，huaweizhengshixuanbujinjunzhinengjiajushengtai，jianghilink sdk、lite os、yijixinpian/mozudengjishushusongjihezuohuoban，longluolehaier、meide、baidu、kedaxunfei、roobodengyixiliewanjiadejiaru。
xinpianzhilingjijiagoushigoutongruanyingjianyunsuanzhijiandeqiaoliang，yeshixinpianzuizuidicengdejiagouzhiyi。
yingteerweishenmezheimeniu？jiushiyinweizaipcshidai，tapingjiezijiax86jiagouyitongjianghu。erwindows+intellianmenggengshizhuqileyizuogaobukepandechengqiang，rangwushuhoulaizhegongjianshibai。
然而到了移动时代，Arm架构凭借其灵活、低功耗的优势，一举突破重围，成为移动端芯片架构巨头，再加上随后联合起谷歌的，rangarm+androidlianmengchengbaleyidongshidai。napashikaofengbiioswenmingdepingguo，qixinpianyongdeyeshiarmzhilingjijiagou。
dangqianzaiyidongzhongduan，chaoguo70%dezhongduanshebeixinpianyongdedoushiarmjiagou，shidangzhiwukuideyidongduanlaoda。
raner，zhengruarmpingjieshoujishichangjueqiershachuzhongwei，rujinaiotshichangjueqile，lingyigeyuanbenbushenqiyandexiaowanjiakaishiqiaoranmengdong，rangarmganshoudaoleweixie。
neijiushirisc-v。
作为一款开源的指令集架构，它凭借着更灵活、更低功耗、同时——也是最重要的——更便宜的优势，吸引了谷歌、IBM、镁光、西部数据、、yingweida、huipu、jiaguwen、mit、jiazhoubokeli、zhongkeyuanjisuansuodengguoneiwai200jiazuoyoudeqiyehekeyanjigoudeqinlai。（shendu：aixinpianxinfengkou！alihuamiyiruju，jianghandongarmdiwei）
erzaiguonei，huami、ruisixinke、xinlaikeji、jingxinshuju、shiqingzhineng、yijiciqianalishougoudezhongtianweidengwanjiadouzaidazaojiyurisc-vdeaiotxinpian。
xinlaikejidecooxulaibiaoshi，zaiiotzhinengchuanganqidengshebeifangmian。zhixuyaoyouxianzhilingji，xinpianmianjiyouyaoqiujinkenengxiao，zaizheizhongqingkuangxiaxuyaoduixianyouchuliqijinxingjiancai。xiangduiyubunengxiugaidex86、armdengchuantongzhilingjijiagou，risc-vyinqikaifangxingkeyizuoyixiejiancai。
buguo，armyijingkaishifanji。
7yue16ri，armxuanbutuichuyigemingjiaoarm flexible accessdexinpianshejishouquanfeimoshi，yunxukehu“xianshiyonghoufukuan”——wuxuyuxianzhifuxinpianshejifangandefeiyong，jiukeyichangshishiyongbutongdexinpianshejimoxingjinxingshiyan、pingguhechuangxin，tongshihaikehuodedingzhixinpianshejifangandewuxianfangwenquanxian。
armqichehewulianwangyewugaojifuzongcaijianzongjinglidipti vachanishuo，zheiyixindeshouquanmoshifeichangshiyongyuiotshidaidexuduochanpinsheji。
suihou，armzhongguozaishanghaituichu“jishuaiotkaifazheshequ”。armyuzhongguoliantongwulianwanggongsidearm pelion iotpingtaiyeduiwaixuanbushangyong。
qunian6yuedi，armhaicengkaisheleyige“zhiyi”risc-vjiagoudewangzhanriscv-basics.com，congchengben、shengtaixitong、suipianhuafengxian、anquanxingheshejibaozhengshangdui risc-v jinxinggongji。zheiyijudongbeixuduorenjieduweiarmyijingganshoudaolaizirisc-vdeweixie。
zaizaodaolerisc-vjianwangzhanfanduibingyinqizhongduochangshangheruanjianshequdebumanhou，armzaiqunian7yue10riguandiaogaiwangzhan。
wulunshidicengwanjia、shoujixinpianjutou、hulianwangkuajiewanjia、haishiyizhongxinxingchuangqi，zongeryanzhi，zaiaiotxinpianzheigelingyu，shichangyijingchedirenaoleqilai。
chuleshangwentidaodejidazhenyingyiwai，yunzhisheng/sibichi/chumenwenwendengyuyinaichangshang、meide/haixin/haierdengjiadianjutou、yijiyihangzhouguoxinweidaibiaodeyipichuantongxinpianwanjia，yeyiluxiuxiahaihuoshichunchunyudong。birumeidejituaniotgongsizongjinglisheshangfengbiaoshi，meideyijingyouzuoaiotxinpianshejidejihua，erhaixinyezaijinnian6yueyuqingdaoweidianzichuangxinzhongxinhezichenglileqingdaoxinxinwei，zhuyaocongshizhinengdianshisocheaixinpiandeyanfa。
zheishiyigecaomangyingxiongdeshichang，qiangzheweibiqiang，ruozheyebuneimeruo。zaiaiotzhuanyongxinpianjiagouyuzhuanyongcaozuoxitongdouweidingxingzhiqian，shengfudoushiweizhishu。
rujin，jichuxiaoguimodezaoyuzhanganggangdaxiang（biruarmyurisc-v、lianfakeyugaotong/haisi），suizheaiotdewangluolianjie、jiagoulinghuo、gaoxingneng、digonghaodengxiangguanjishujinyibuchengshu，yichangquanmianbaofadeaiotzhongjidazhanjijiangdaolai。
2019nian6yue6ri，gongxinbuxiangzhongguodianxin、zhongguoyidong、zhongguoliantong、zhongguoguangdianfafang5gshangyongpaizhao，zhongguoyezhengshijinru5gshangyongyuannian。zhongguoxinxitongxinyanjiuyuanyefabule《5gjingjishehuiyingxiangbaipishu》，baipishuyuce，dao2030nian，5gyouwangdaidongwoguozhijiejingjichanchu6.3wanyiyuan、jingjizengjiazhi2.9wanyiyuan、jiuyejihui800wange。weichongfenfahui5gqianneng，xiangguanbumenyingweiyuchoumou，chaoqianbushuwangluojichusheshi。yinci，zai2019nian5gjishufunengxia，shangyeyingyongchangjingdeluodishoudaoxingyeneiwairenshideguangfanguanzhu。yioulianhejingdongwuliujiangzai8yue16rijubanyichangyi“5gfuneng shangyongluodi”weizhutideshalong，yizaiyaoqinggeweizhuanjiaxuezhegongtongtantao5gyingyongluodifazhanxianzhuangyuweilaiqushi，zhizaiweixingyeneiwairenshitigongyigejiaoliuxuexideziyuangongxiangpingtai。huodongxiangqingqingchuo：//www.iyiou.com/post/ad/id/848