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什么原因导致车牌识别率不高呢?

什么原因导致车牌识别率不高呢?

作者:shuxian 来源:龙鼎瑞通 发布时间:2020-01-02 16:30 浏览量:

内蒙古快3   MUQIAN,CHEPAISHIBIEYITIJIZAITINGCHECHANGDEYINGYONGYIJINGFEICHANGGUANGFAN,XIANGGUANDEJISHUJIYINGYONGYEYIJINGFEICHANGDECHENGSHU,DANSHIYINWEIGEGETINGCHECHANGXIANCHANGDEHUANJINGBUTONG,ANZHUANGQINGKUANGBUTONG,TONGYICHEPAISHIBIEYITIJIDESHIBIELVYEHUIYOUHENDADEBUTONG。JUTIYOUNAXIEYINSUHUIYINGXIANGCHEPAISHIBIEYITIJIDESHIBIELVNI,XIAMIANXIAOBIANJIDAJIAJIANDANFENXIYIXIA。

  1、在恶劣的天气环境下

  DANGCHEPAISHIBIESHEXIANGTOUZAISHIWAISHIYONGSHI,TAIQIANGDEGUANGXIANHUIDAOZHICHEPAIFANSHE,SHIBIELVHUIJIANGDI,BINGQIEYEJIANYINQUEFAZHAOMINGXUYAOFUZHUZHAOMING。LIRU:XIABAOYU,DAXUE,BAOFENGDENGTIANQIDUOSHUCHEPAISHIBIELVHUITONGBIPINGCHANGXIAJIANG3%ZUOYOU。

  2、地感线圈埋设的位置及距离

  在地感触发模式下,电磁感应线圈与道闸的距离不要太近了,第一容易砸到车辆,第二会影响车牌识别率,最佳的距离保持在2~3米。

  3.受车牌识别摄像机安装位置影响

车牌识别系统
内蒙古快3 自动识别车牌识别系统实拍

  TONGCHANGJIANYICHELIANGDIAOZHENGCHELIANGQIANBUZAIJINRUSHIBIEQUYU,YIBIANZHUAQUDAOGAOQINGCHEPAIZHAO。JIANYIXIANGJIDESHUIPINGJIAODUYINGBAOCHIZAI15DUHE20DUZHIJIAN,GENGJUTIXIJIEXUGENJUXIANCHANGHUANJINGDIAOZHENGCHEPAIPAISHEJIDEJIAODU。GENJUTINGCHECHANGXIANCHANGQINGKUANGDEBUTONGDUICHEPAISHIBIEYITIJIJINXINGXIANGDUIYINGDEDIAOSHI,YIDADAOZUIYOUDEXIAOGUO。

  4.进出口车道的宽度

内蒙古快3   RUGUOCHEDAOYUEKUANDEHUACHEPAISHIBIEYITIJIDUICHELIANGCHEPAIZHUAPAIDEZHUNQUELVJIUHUIYUEDI。YIBANCHEDAOSHEJIZAI3MIKUANZUOYOUSHIZUIHAODE。TAIKUANLEJIUHUIDAOZHICHEPAIJIAODUGUODAERYINGXIANGSHIBIELV。(CHEDAOKUANDUJIANYIZENGJIAFUZHUXIANGJI)

  5.抓拍机水平角度

  YINGGAIBAOCHIZAI20°YINEIZUIHELI,JUTIDEXIJIEXUYAOGENJUXIANCHANGHUANJINGLAIDIAOZHENGCHEPAIZHUAPAIYITIJIDEJIAODU,CONGDIPINGMIANDAOSHIBIEYITIJISHEBEIDINGBU1.2MI~1.5MISHIGUONEIDUOSHAOGONGSIDOUSHIYIYANGDE。XIANGTIGAOCHEPAIDESHIBIELV,DUIYUCHEPAISHIBIEXITONGDESUANFAJINGZHUNDUYAOQIUHUIHENGAO。

  6.受车辆行驶速度影响

  ZAIXINGSHIGUOCHENGZHONGCHESUTAIKUAIYEHUISHOUQIYINGXIANG,SUOYIYAODISUXINGSHI.

  

  相关产品:智能车牌识别系统LD-116圆柱款

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