雷達(da)電(dian)(dian)(dian)(dian)(dian)(dian)子(zi)狗(gou)(gou)(gou)(gou)需要升級(ji)(ji)嗎(ma)？很(hen)多購買了電(dian)(dian)(dian)(dian)(dian)(dian)子(zi)狗(gou)(gou)(gou)(gou)的車(che)主朋友(you)都會(hui)有這樣的疑問(wen)，雷達(da)電(dian)(dian)(dian)(dian)(dian)(dian)子(zi)狗(gou)(gou)(gou)(gou)按工(gong)作原理(li)不(bu)同可(ke)分為(wei)普通(tong)(tong)電(dian)(dian)(dian)(dian)(dian)(dian)子(zi)狗(gou)(gou)(gou)(gou)、智能電(dian)(dian)(dian)(dian)(dian)(dian)子(zi)狗(gou)(gou)(gou)(gou)和(he)云電(dian)(dian)(dian)(dian)(dian)(dian)子(zi)狗(gou)(gou)(gou)(gou)三種，普通(tong)(tong)電(dian)(dian)(dian)(dian)(dian)(dian)子(zi)狗(gou)(gou)(gou)(gou)是不(bu)需要升級(ji)(ji)的，而智能電(dian)(dian)(dian)(dian)(dian)(dian)子(zi)狗(gou)(gou)(gou)(gou)和(he)云電(dian)(dian)(dian)(dian)(dian)(dian)子(zi)狗(gou)(gou)(gou)(gou)都可(ke)以(yi)升級(ji)(ji)。根據(ju)品牌和(he)型號的不(bu)同，電(dian)(dian)(dian)(dian)(dian)(dian)子(zi)狗(gou)(gou)(gou)(gou)的升級(ji)(ji)方法(fa)略有差異，一般將電(dian)(dian)(dian)(dian)(dian)(dian)子(zi)狗(gou)(gou)(gou)(gou)通(tong)(tong)過數據(ju)線連接網絡，進入升級(ji)(ji)網站找到對應(ying)的數據(ju)包下載升級(ji)(ji)即可(ke)。

雷達電子狗十(shi)大(da)品(pin)牌(pai)(pai)(pai)排(pai)行(xing)榜由CN10/CNPP品(pin)牌(pai)(pai)(pai)數(shu)據(ju)研(yan)(yan)究部門(men)通(tong)過資料收(shou)集(ji)(ji)整理，并(bing)基于大(da)數(shu)據(ju)統(tong)計及人為(wei)根據(ju)市場(chang)和參數(shu)條件變(bian)化(hua)分(fen)(fen)析(xi)研(yan)(yan)究而(er)得(de)出(chu)，是大(da)數(shu)據(ju)、云(yun)計算(suan)(suan)、數(shu)據(ju)統(tong)計真(zhen)實客觀呈現(xian)的(de)(de)(de)(de)結果。以(yi)企(qi)(qi)業(ye)實力(li)、品(pin)牌(pai)(pai)(pai)榮譽、網(wang)絡投票、網(wang)民口碑打(da)分(fen)(fen)、企(qi)(qi)業(ye)在行(xing)業(ye)內的(de)(de)(de)(de)排(pai)名情況、企(qi)(qi)業(ye)獲得(de)的(de)(de)(de)(de)榮譽及獎勵情況等為(wei)基礎，通(tong)過本站(zhan)(zhan)特有(you)的(de)(de)(de)(de)計算(suan)(suan)機分(fen)(fen)析(xi)模(mo)型對廣泛的(de)(de)(de)(de)數(shu)據(ju)資源進(jin)行(xing)采集(ji)(ji)分(fen)(fen)析(xi)研(yan)(yan)究，綜合(he)了多家機構(gou)媒體(ti)和網(wang)站(zhan)(zhan)排(pai)行(xing)數(shu)據(ju)，原始(shi)數(shu)據(ju)來(lai)源于信用指數(shu)以(yi)及幾十(shi)項(xiang)數(shu)據(ju)統(tong)計計算(suan)(suan)系統(tong)生成的(de)(de)(de)(de)品(pin)牌(pai)(pai)(pai)企(qi)(qi)業(ye)行(xing)業(ye)大(da)數(shu)據(ju)庫，并(bing)由研(yan)(yan)究人員綜合(he)考慮(lv)市場(chang)和參數(shu)條件變(bian)化(hua)后最終才形成十(shi)大(da)數(shu)據(ju)并(bing)在網(wang)站(zhan)(zhan)顯示(shi)，只有(you)在行(xing)業(ye)出(chu)名、具有(you)規模(mo)、影(ying)響力(li)、經濟實力(li)的(de)(de)(de)(de)企(qi)(qi)業(ye)在才會被系統(tong)收(shou)錄并(bing)在網(wang)站(zhan)(zhan)上(shang)面展示(shi)出(chu)現(xian)。

不同種類(lei)的電子狗(gou)，其工(gong)作原理也有(you)所差異(yi)：

1、普通電子狗

普(pu)通電(dian)子(zi)狗的(de)(de)性(xing)質(zhi)類似于一個(ge)無(wu)線信(xin)(xin)號接收機，生產廠家在有(you)(you)(you)電(dian)子(zi)眼和固(gu)定測速的(de)(de)地方(fang)埋藏一個(ge)無(wu)線電(dian)發射(she)器，這個(ge)發射(she)器會發射(she)含有(you)(you)(you)信(xin)(xin)息代碼(ma)的(de)(de)無(wu)線電(dian)信(xin)(xin)號，當裝有(you)(you)(you)電(dian)子(zi)狗的(de)(de)汽車經過(guo)時，電(dian)子(zi)狗接收并解碼(ma)信(xin)(xin)號，從而(er)發出預(yu)警(jing)。

2、智能電子狗

智能電子狗是一個雷達(da)探測(ce)器(qi)(qi)，大部分(fen)道(dao)路(lu)采用雷達(da)測(ce)速，而智能電子狗就是通(tong)過接收雷達(da)測(ce)速器(qi)(qi)發(fa)出(chu)的雷達(da)信(xin)號來發(fa)出(chu)警(jing)報。

3、云電子狗

云(yun)電子狗在智能(neng)電子狗的基(ji)礎上加裝(zhuang)了GPS定(ding)(ding)(ding)位預(yu)警系統，其原(yuan)理(li)是根據(ju)云(yun)端提供的固定(ding)(ding)(ding)測速點或闖紅燈照相(xiang)的經緯度數據(ju)，通過GPS定(ding)(ding)(ding)位，當接近目標點一定(ding)(ding)(ding)距離的時候觸發報(bao)警。