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GPS定位器模块中芯片选择等注意事项

文章来源:http://greenqyt.com 发布时间:2019-06-19 浏览次数:119

目前GPS模块GPS芯片大部分采用SiRFIII系列为主。由于GPS模块采用的芯片组不一样,性能和价格也有区别,采用SIRF三代芯片组的GPS模块性能好,价格也要比采用MTK或者MSTAR等GPS芯片组的贵很多。

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而在通过将芯片结合各种电子元件经过精密的计算后组装好GPS定位器,我们又能通过怎样的途径判断GPS定位器芯片的好坏呢?


1、WEIXINGGUIJI:ZHEILIYOU24KEGPSWEIXINGYANLIUTIAOGUIDAORAODIQIUYUNXING(MEISIKEYIZU),YIBANBUHUIYOUCHAOGUO12GEWEIXINGZAIDIQIUDETONGYIBIAN,DADUOSHUGPSJIESHOUQIKEYIZHUIZONG8~12KEWEIXING。JISUANLAT/LONG(2WEI)ZUOBIAOZHISHAOXUYAO3KEWEIXING。ZAIJIAYIKEJIUKEYIJISUAN3WEIZUOBIAO。DUIYUYIGEJIDINGDEWEIZHI,GPSJIESHOUQIZHIDAOZAICISHINAXIEWEIXINGZAIFUJIN,YINWEITABUTINGDIJIESHOUCONGWEIXINGFALAIDEGENGXINXINHAO。


2、BINGXINGTONGDAO:YIXIEXIAOFEILEIGPSSHEBEIYOU2~5TIAOBINGXINGTONGDAOJIESHOUWEIXINGXINHAO。YINWEIZUIDUOKENENGYOU12KEWEIXINGSHIKEJIANDE(PINGJUNZHISHI8),ZHEIYIWEIZHEGPSJIESHOUQIBIXUANSHUNXUFANGWENMEIYIKEWEIXINGLAIHUOQUMEIKEWEIXINGDEXINXI。SHIMIANSHANGDEGPSJIESHOUQIDADUOSHUSHI20BINGXINGTONGDAOXINGDE,ZHEIYUNXUTAMENLIANXUZHUIZONGMEIYIKEWEIXINGDEXINXI,12TONGDAOJIESHOUQIDEYOUDIANBAOKUOKUAISULENGQIDONGHECHUSHIHUAWEIXINGDEXINXI,ERQIEZAISENLINDIQUKEYIYOUGENGHAODEJIESHOUXIAOGUO。YIBAN20TONGDAOJIESHOUQIBUXUYAOWAIZHITIANXIAN,CHUFEINISHIZAIFENGBIDEKONGJIANZHONG,RUCHUANCANG、CHEXIANGZHONG。


3、DINGWEISHIJIAN:ZHEISHIZHINIZHONGQIDONGNIDEGPSJIESHOUQISHI,TAQUEDINGXIANZAIWEIZHISUOXUDESHIJIAN。DUIYU20TONGDAOJIESHOUQI,RUGUONIZAIZUIHOUYICIDINGWEIWEIZHIDEFUJIN,LENGQIDONGSHIDEDINGWEISHIJIANYIBANWEI3~5FENZHONG,REQIDONGSHIWEI15~30MIAO。


4、DINGWEIJINGDU:DADUOSHUGPSJIESHOUQIDESHUIPINGWEIZHIDINGWEIJINGDUZAI2.93m~29.3mZUOYOU。


那么现在,大家已经对GPS定位器芯片有了更深入的了解,欢迎大家前来采购GPS定位器,我们将以优质的服务和良的产品回馈您的信赖!