ETC门架测试解决方案

解(Jie)决(Jue)方(Fang)案(An)

/Solution

ETC门架测试解决方案 交通专区

一(Yi)、(?)引(Yin)言(Yan)

       ETC门(Men)架(Jia)系(Xi)统(Tong)是(Shi)道(Dao)路(Lu)交(Jiao)通(Tong)网(Wang)络(Luo)当(Dang)中(Zhong)的(De)重(Zhong)要(Yao)设(She)施(Shi)。(?)它(Ta)具(Ju)备(Bei)了(Liao)通(Tong)行(Xing)车(Che)辆(Liang)多(Duo)路(Lu)径(Jing)识(Shi)别(Bie)、(?)自(Zi)动(Dong)计(Ji)费(Fei)、(?)不(Bu)停(Ting)车(Che)收(Shou)费(Fei)、(?)流(Liu)量(Liang)调(Diao)查(Cha)、(?)视(Shi)频(Pin)监(Jian)控(Kong)等(Deng)一(Yi)系(Xi)列(Lie)功(Gong)能(Neng)。(?)显(Xian)著(Zhu)提(Ti)升(Sheng)了(Liao)通(Tong)行(Xing)效(Xiao)率(Lu),(?)缓(Huan)解(Jie)了(Liao)交(Jiao)通(Tong)拥(Yong)堵(Du)等(Deng)诸(Zhu)多(Duo)问(Wen)题(Ti)。(?)为(Wei)了(Liao)保(Bao)证(Zheng)ETC门(Men)架(Jia)系(Xi)统(Tong)的(De)功(Gong)能(Neng)正(Zheng)常(Chang)运(Yun)作(Zuo),(?)ETC门(Men)架(Jia)系(Xi)统(Tong)的(De)精(Jing)度(Du)与(Yu)准(Zhun)确(Que)性(Xing)就(Jiu)显(Xian)得(De)尤(You)为(Wei)重(Zhong)要(Yao),(?)因(Yin)此(Ci)需(Xu)要(Yao)使(Shi)用(Yong)完(Wan)善(Shan)的(De)测(Ce)试(Shi)方(Fang)案(An)对(Dui)其(Qi)进(Jin)行(Xing)测(Ce)试(Shi),(?)这(Zhe)样(Yang)就(Jiu)可(Ke)以(Yi)及(Ji)时(Shi)发(Fa)现(Xian)并(Bing)解(Jie)决(Jue)潜(Qian)在(Zai)的(De)技(Ji)术(Shu)问(Wen)题(Ti),(?)减(Jian)少(Shao)出(Chu)现(Xian)故(Gu)障(Zhang)的(De)概(Gai)率(Lu),(?)提(Ti)高(Gao)ETC服(Fu)务(Wu)的(De)质(Zhi)量(Liang)。(?)

       ETC门(Men)架(Jia)系(Xi)统(Tong)的(De)测(Ce)试(Shi)在(Zai)公(Gong)路(Lu)建(Jian)设(She)以(Yi)及(Ji)维(Wei)护(Hu)等(Deng)环(Huan)节(Jie)均(Jun)有(You)应(Ying)用(Yong),(?)例(Li)如(Ru):(?)公(Gong)路(Lu)竣(Jun)工(Gong)时(Shi)需(Xu)要(Yao)测(Ce)试(Shi)ETC门(Men)架(Jia)系(Xi)统(Tong)是(Shi)否(Fou)正(Zheng)常(Chang)工(Gong)作(Zuo);(?)道(Dao)路(Lu)检(Jian)测(Ce)机(Ji)构(Gou)对(Dui)于(Yu)ETC门(Men)架(Jia)系(Xi)统(Tong)进(Jin)行(Xing)定(Ding)期(Qi)机(Ji)电(Dian)检(Jian)测(Ce)以(Yi)及(Ji)相(Xiang)关(Guan)维(Wei)护(Hu)等(Deng)等(Deng)。(?)由(You)此(Ci)可(Ke)见(Jian),(?)ETC门(Men)架(Jia)系(Xi)统(Tong)测(Ce)试(Shi)在(Zai)确(Que)保(Bao)电(Dian)子(Zi)收(Shou)费(Fei)系(Xi)统(Tong)的(De)正(Zheng)常(Chang)运(Yun)行(Xing)、(?)提(Ti)升(Sheng)高(Gao)速(Su)公(Gong)路(Lu)管(Guan)理(Li)效(Xiao)率(Lu)、(?)保(Bao)障(Zhang)道(Dao)路(Lu)安(An)全(Quan)等(Deng)方(Fang)面(Mian)都(Du)具(Ju)有(You)重(Zhong)要(Yao)的(De)意(Yi)义(Yi)。(?)

二(?)、(?)核(He)心(Xin)测(Ce)试(Shi)项(Xiang)目(Mu)

       北(Bei)京(Jing)度(Du)纬(Wei)科(Ke)技(Ji)有(You)限(Xian)公(Gong)司(Si)的(De)ETC门(Men)架(Jia)系(Xi)统(Tong)的(De)测(Ce)试(Shi)内(Nei)容(Rong)主(Zhu)要(Yao)为(Wei)《(?)JTG 2182-2020 公(Gong)路(Lu)工(Gong)程(Cheng)质(Zhi)量(Liang)检(Jian)验(Yan)评(Ping)定(Ding)标(Biao)准(Zhun) 第(Di)二(?)册(Ce) 机(Ji)电(Dian)工(Gong)程(Cheng)》(?)标(Biao)准(Zhun)中(Zhong)6.4 ETC门(Men)架(Jia)系(Xi)统(Tong)中(Zhong)表(Biao)6.4.2 ETC门(Men)架(Jia)系(Xi)统(Tong)实(Shi)测(Ce)项(Xiang)目(Mu)中(Zhong)的(De)第(Di)20-25项(Xiang),(?)其(Qi)中(Zhong)包(Bao)括(Kuo)通(Tong)信(Xin)区(Qu)域(Yu)、(?)RSU工(Gong)作(Zuo)信(Xin)号(Hao)强(Qiang)度(Du)、(?)RSU工(Gong)作(Zuo)频(Pin)率(Lu)、(?)RSU占(Zhan)用(Yong)带(Dai)宽(Kuan)、(?)RSU前(Qian)导(Dao)码(Ma)、(?)RSU通(Tong)信(Xin)流(Liu)程(Cheng)。(?)具(Ju)体(Ti)内(Nei)容(Rong)如(Ru)下(Xia)图(Tu):(?)

图(Tu)1 ETC门(Men)架(Jia)系(Xi)统(Tong)实(Shi)测(Ce)项(Xiang)目(Mu)((?)节(Jie)选(Xuan)图(Tu))(?)

       具(Ju)体(Ti)测(Ce)试(Shi)方(Fang)法(Fa)主(Zhu)要(Yao)参(Can)照(Zhao)《(?)GB/T 20851-2019 电(Dian)子(Zi)收(Shou)费(Fei) 专(Zhuan)用(Yong)短(Duan)程(Cheng)通(Tong)信(Xin)》(?)和(He)《(?)JTG 3520-2021公(Gong)路(Lu)机(Ji)电(Dian)工(Gong)程(Cheng)测(Ce)试(Shi)规(Gui)程(Cheng)》(?)。(?)

三(San)、(?)测(Ce)试(Shi)方(Fang)案(An)介(Jie)绍(Shao)

3.1 ETC门(Men)架(Jia)测(Ce)试(Shi)系(Xi)统(Tong)eEye

       ETC门(Men)架(Jia)测(Ce)试(Shi)系(Xi)统(Tong)eEye是(Shi)专(Zhuan)门(Men)针(Zhen)对(Dui)《(?)JTG 2182-2020》(?)和(He)《(?)JTG 3520-2021》(?)标(Biao)准(Zhun)要(Yao)求(Qiu)设(She)计(Ji)的(De)一(Yi)套(Tao)测(Ce)试(Shi)系(Xi)统(Tong),(?)核(He)心(Xin)测(Ce)试(Shi)仪(Yi)器(Qi)选(Xuan)用(Yong)高(Gao)精(Jing)度(Du)手(Shou)持(Chi)仪(Yi)表(Biao),(?)保(Bao)证(Zheng)测(Ce)试(Shi)准(Zhun)确(Que)度(Du)的(De)同(Tong)时(Shi)还(Huan)具(Ju)备(Bei)了(Liao)高(Gao)便(Bian)携(Xie)性(Xing),(?)配(Pei)合(He)专(Zhuan)用(Yong)定(Ding)制(Zhi)分(Fen)析(Xi)软(Ruan)件(Jian)使(Shi)得(De)测(Ce)试(Shi)更(Geng)加(Jia)简(Jian)单(Dan)高(Gao)效(Xiao)。(?)

3.2 测(Ce)试(Shi)方(Fang)法(Fa)

       基(Ji)于(Yu)《(?)JTG 3520-2021公(Gong)路(Lu)机(Ji)电(Dian)工(Gong)程(Cheng)测(Ce)试(Shi)规(Gui)程(Cheng)》(?)中(Zhong)的(De)测(Ce)试(Shi)思(Si)路(Lu),(?)使(Shi)用(Yong)场(Chang)强(Qiang)仪(Yi)、(?)示(Shi)波(Bo)器(Qi)、(?)射(She)频(Pin)天(Tian)线(Xian)等(Deng)仪(Yi)器(Qi)对(Dui)ETC门(Men)架(Jia)系(Xi)统(Tong)进(Jin)行(Xing)测(Ce)试(Shi)。(?)测(Ce)试(Shi)RSU的(De)工(Gong)作(Zuo)信(Xin)号(Hao)强(Qiang)度(Du)、(?)工(Gong)作(Zuo)频(Pin)率(Lu)、(?)占(Zhan)用(Yong)带(Dai)宽(Kuan)以(Yi)及(Ji)前(Qian)导(Dao)码(Ma)时(Shi)采(Cai)用(Yong)的(De)测(Ce)试(Shi)方(Fang)法(Fa)是(Shi)在(Zai)暂(Zan)停(Ting)通(Tong)行(Xing)路(Lu)段(Duan)内(Nei)进(Jin)行(Xing)测(Ce)试(Shi),(?)此(Ci)方(Fang)法(Fa)需(Xu)要(Yao)暂(Zan)停(Ting)测(Ce)试(Shi)路(Lu)段(Duan)内(Nei)的(De)车(Che)辆(Liang)通(Tong)行(Xing),(?)然(Ran)后(Hou)根(Gen)据(Ju)特(Te)定(Ding)测(Ce)试(Shi)项(Xiang)目(Mu)调(Diao)整(Zheng)RSU使(Shi)RSU处(Chu)于(Yu)对(Dui)应(Ying)的(De)测(Ce)试(Shi)状(Zhuang)态(Tai),(?)并(Bing)使(Shi)用(Yong)场(Chang)强(Qiang)仪(Yi)等(Deng)仪(Yi)器(Qi)在(Zai)车(Che)道(Dao)内(Nei)对(Dui)信(Xin)号(Hao)进(Jin)行(Xing)实(Shi)时(Shi)观(Guan)测(Ce);(?)对(Dui)于(Yu)RSU通(Tong)信(Xin)流(Liu)程(Cheng)的(De)测(Ce)试(Shi)则(Ze)无(Wu)需(Xu)在(Zai)封(Feng)闭(Bi)路(Lu)段(Duan)内(Nei)进(Jin)行(Xing),(?)只(Zhi)需(Xu)驾(Jia)车(Che)通(Tong)过(Guo)ETC门(Men)架(Jia)并(Bing)用(Yong)场(Chang)强(Qiang)仪(Yi)记(Ji)录(Lu)下(Xia)交(Jiao)易(Yi)过(Guo)程(Cheng),(?)如(Ru)图(Tu)2所(Suo)示(Shi),(?)所(Suo)记(Ji)录(Lu)的(De)测(Ce)试(Shi)信(Xin)号(Hao)可(Ke)在(Zai)实(Shi)验(Yan)室(Shi)内(Nei)使(Shi)用(Yong)专(Zhuan)业(Ye)的(De)交(Jiao)易(Yi)过(Guo)程(Cheng)分(Fen)析(Xi)软(Ruan)件(Jian)解(Jie)析(Xi)出(Chu)其(Qi)中(Zhong)的(De)重(Zhong)要(Yao)信(Xin)息(Xi)再(Zai)用(Yong)于(Yu)后(Hou)续(Xu)数(Shu)据(Ju)分(Fen)析(Xi)。(?)

图(Tu)通(Tong)信(Xin)流(Liu)程(Cheng)测(Ce)试(Shi)示(Shi)意(Yi)图(Tu)

3.3 核(He)心(Xin)组(Zu)成(Cheng)设(She)备(Bei)&软(Ruan)件(Jian)介(Jie)绍(Shao)

3.3.1 场(Chang)强(Qiang)仪(Yi)

       eEye系(Xi)统(Tong)中(Zhong)的(De)场(Chang)强(Qiang)仪(Yi)是(Shi)一(Yi)款(Kuan)专(Zhuan)业(Ye)的(De)手(Shou)持(Chi)式(Shi)场(Chang)强(Qiang)测(Ce)试(Shi)设(She)备(Bei),(?)频(Pin)谱(Pu)分(Fen)析(Xi)测(Ce)量(Liang)范(Fan)围(Wei)从(Cong)9kHz至(Zhi)7.5GHz,(?)涵(Han)盖(Gai)了(Liao)ETC门(Men)架(Jia)系(Xi)统(Tong)的(De)测(Ce)试(Shi)需(Xu)要(Yao)。(?)设(She)备(Bei)小(Xiao)巧(Qiao)便(Bian)于(Yu)携(Xie)带(Dai),(?)支(Zhi)持(Chi)频(Pin)谱(Pu)功(Gong)能(Neng)以(Yi)及(Ji)多(Duo)种(Zhong)高(Gao)级(Ji)测(Ce)量(Liang)功(Gong)能(Neng),(?)例(Li)如(Ru)占(Zhan)用(Yong)带(Dai)宽(Kuan)测(Ce)试(Shi)功(Gong)能(Neng)、(?)邻(Lin)信(Xin)道(Dao)功(Gong)率(Lu)泄(Xie)露(Lu)比(Bi)测(Ce)试(Shi)功(Gong)能(Neng)、(?)通(Tong)道(Dao)功(Gong)率(Lu)测(Ce)试(Shi)功(Gong)能(Neng)等(Deng)。(?)此(Ci)外(Wai)设(She)备(Bei)还(Huan)支(Zhi)持(Chi)IQ信(Xin)号(Hao)采(Cai)集(Ji)与(Yu)存(Cun)储(Chu),(?)可(Ke)配(Pei)合(He)专(Zhuan)用(Yong)定(Ding)制(Zhi)软(Ruan)件(Jian)进(Jin)行(Xing)RSU通(Tong)信(Xin)流(Liu)程(Cheng)的(De)测(Ce)试(Shi)。(?)

 图(Tu)场(Chang)强(Qiang)仪(Yi)

3.3.2 ETC交(Jiao)易(Yi)过(Guo)程(Cheng)分(Fen)析(Xi)软(Ruan)件(Jian)

       eEye系(Xi)统(Tong)中(Zhong)的(De)此(Ci)款(Kuan)软(Ruan)件(Jian)是(Shi)一(Yi)款(Kuan)分(Fen)析(Xi)ETC系(Xi)统(Tong)通(Tong)信(Xin)流(Liu)程(Cheng)的(De)专(Zhuan)业(Ye)测(Ce)试(Shi)软(Ruan)件(Jian)。(?)可(Ke)以(Yi)对(Dui)录(Lu)制(Zhi)的(De)包(Bao)含(Han)ETC射(She)频(Pin)交(Jiao)互(Hu)过(Guo)程(Cheng)的(De)IQ文(Wen)件(Jian)进(Jin)行(Xing)分(Fen)析(Xi)。(?)支(Zhi)持(Chi)常(Chang)用(Yong)的(De)IQ文(Wen)件(Jian)格(Ge)式(Shi),(?)能(Neng)够(Gou)解(Jie)析(Xi)的(De)射(She)频(Pin)指(Zhi)标(Biao)包(Bao)括(Kuo)信(Xin)号(Hao)强(Qiang)度(Du)、(?)载(Zai)波(Bo)频(Pin)率(Lu)、(?)占(Zhan)用(Yong)带(Dai)宽(Kuan)等(Deng);(?)能(Neng)够(Gou)解(Jie)析(Xi)的(De)应(Ying)用(Yong)层(Ceng)指(Zhi)标(Biao)包(Bao)括(Kuo)前(Qian)导(Dao)码(Ma)、(?)BST、(?)VST、(?)SetMMI.rs、(?)SetMMI.rq、(?)门(Men)架(Jia)号(Hao)、(?)车(Che)牌(Pai)号(Hao)等(Deng)。(?)使(Shi)用(Yong)软(Ruan)件(Jian)可(Ke)以(Yi)直(Zhi)观(Guan)的(De)分(Fen)析(Xi)出(Chu)ETC系(Xi)统(Tong)的(De)通(Tong)信(Xin)流(Liu)程(Cheng)是(Shi)否(Fou)正(Zheng)常(Chang)。(?)

图(Tu)软(Ruan)件(Jian)界(Jie)面(Mian)功(Gong)能(Neng)展(Zhan)示(Shi)

软(Ruan)件(Jian)优(You)势(Shi):(?)

       1)(?)操(Cao)作(Zuo)简(Jian)单(Dan),(?)测(Ce)试(Shi)人(Ren)员(Yuan)无(Wu)需(Xu)经(Jing)过(Guo)复(Fu)杂(Za)培(Pei)训(Xun)即(Ji)可(Ke)使(Shi)用(Yong),(?)确(Que)保(Bao)测(Ce)试(Shi)的(De)准(Zhun)确(Que)性(Xing)与(Yu)可(Ke)靠(Kao)性(Xing)的(De)前(Qian)提(Ti)下(Xia)提(Ti)高(Gao)了(Liao)测(Ce)试(Shi)效(Xiao)率(Lu);(?)

       2)(?)使(Shi)用(Yong)专(Zhuan)业(Ye)分(Fen)析(Xi)软(Ruan)件(Jian)可(Ke)以(Yi)直(Zhi)观(Guan)的(De)查(Cha)看(Kan)测(Ce)试(Shi)结(Jie)果(Guo)的(De)关(Guan)键(Jian)信(Xin)息(Xi),(?)无(Wu)需(Xu)分(Fen)析(Xi)原(Yuan)语(Yu),(?)提(Ti)高(Gao)了(Liao)测(Ce)试(Shi)结(Jie)果(Guo)的(De)可(Ke)读(Du)性(Xing)和(He)可(Ke)用(Yong)性(Xing)。(?)

3.3.3 手(Shou)持(Chi)示(Shi)波(Bo)器(Qi)

       eEye系(Xi)统(Tong)中(Zhong)配(Pei)置(Zhi)的(De)手(Shou)持(Chi)示(Shi)波(Bo)器(Qi),(?)带(Dai)宽(Kuan)200MHz,(?)采(Cai)样(Yang)率(Lu)最(Zui)高(Gao)可(Ke)达(Da)1GSa/s,(?)具(Ju)备(Bei)2个(Ge)模(Mo)拟(Ni)通(Tong)道(Dao),(?)存(Cun)储(Chu)深(Shen)度(Du)可(Ke)达(Da)12Mpts/通(Tong)道(Dao)。(?)设(She)备(Bei)采(Cai)用(Yong)了(Liao)创(Chuang)新(Xin)的(De)数(Shu)字(Zi)触(Chu)发(Fa)系(Xi)统(Tong),(?)触(Chu)发(Fa)灵(Ling)敏(Min)度(Du)高(Gao),(?)触(Chu)发(Fa)抖(Dou)动(Dong)小(Xiao);(?)具(Ju)备(Bei)数(Shu)十(Shi)种(Zhong)自(Zi)动(Dong)测(Ce)量(Liang)功(Gong)能(Neng),(?)支(Zhi)持(Chi)对(Dui)测(Ce)量(Liang)参(Can)数(Shu)进(Jin)行(Xing)图(Tu)形(Xing)统(Tong)计(Ji)。(?)配(Pei)备(Bei)了(Liao)5.6英(Ying)寸(Cun)的(De)电(Dian)容(Rong)式(Shi)触(Chu)摸(Mo)显(Xian)示(Shi)屏(Ping),(?)便(Bian)于(Yu)用(Yong)户(Hu)进(Jin)行(Xing)测(Ce)试(Shi)操(Cao)作(Zuo)。(?)

图(Tu)手(Shou)持(Chi)示(Shi)波(Bo)器(Qi)

3.3.4 全(Quan)向(Xiang)&定(Ding)向(Xiang)天(Tian)线(Xian)

       eEye系(Xi)统(Tong)中(Zhong)配(Pei)备(Bei)了(Liao)全(Quan)向(Xiang)天(Tian)线(Xian)以(Yi)及(Ji)定(Ding)向(Xiang)天(Tian)线(Xian),(?)全(Quan)向(Xiang)天(Tian)线(Xian)工(Gong)作(Zuo)频(Pin)率(Lu)范(Fan)围(Wei)为(Wei)1.0GHz-8.0GHz,(?)定(Ding)向(Xiang)天(Tian)线(Xian)根(Gen)据(Ju)安(An)装(Zhuang)不(Bu)同(Tong)的(De)天(Tian)线(Xian)模(Mo)块(Kuai)工(Gong)作(Zuo)频(Pin)率(Lu)范(Fan)围(Wei)可(Ke)达(Da)9kHz-8GHz,(?)使(Shi)用(Yong)两(Liang)种(Zhong)不(Bu)同(Tong)的(De)天(Tian)线(Xian)能(Neng)够(Gou)满(Man)足(Zu)ETC门(Men)架(Jia)系(Xi)统(Tong)测(Ce)试(Shi)的(De)复(Fu)杂(Za)需(Xu)求(Qiu)。(?)

图(Tu)全(Quan)向(Xiang)天(Tian)线(Xian)

图(Tu)定(Ding)向(Xiang)天(Tian)线(Xian)

       结(Jie)合(He)以(Yi)上(Shang)设(She)备(Bei),(?)ETC门(Men)架(Jia)测(Ce)试(Shi)系(Xi)统(Tong)eEye凭(Ping)借(Jie)其(Qi)便(Bian)携(Xie)性(Xing)、(?)操(Cao)作(Zuo)流(Liu)程(Cheng)的(De)简(Jian)单(Dan)化(Hua)、(?)信(Xin)号(Hao)录(Lu)制(Zhi)再(Zai)分(Fen)析(Xi)的(De)功(Gong)能(Neng)以(Yi)及(Ji)专(Zhuan)业(Ye)直(Zhi)观(Guan)的(De)测(Ce)试(Shi)结(Jie)果(Guo)分(Fen)析(Xi)软(Ruan)件(Jian),(?)为(Wei)ETC门(Men)架(Jia)系(Xi)统(Tong)的(De)测(Ce)试(Shi)工(Gong)作(Zuo)带(Dai)来(Lai)了(Liao)极(Ji)大(Da)的(De)便(Bian)利(Li)和(He)效(Xiao)率(Lu)提(Ti)升(Sheng)。(?)这(Zhe)些(Xie)优(You)势(Shi)使(Shi)得(De)测(Ce)试(Shi)工(Gong)作(Zuo)更(Geng)加(Jia)灵(Ling)活(Huo)、(?)高(Gao)效(Xiao)和(He)准(Zhun)确(Que),(?)为(Wei)ETC系(Xi)统(Tong)的(De)稳(Wen)定(Ding)运(Yun)行(Xing)提(Ti)供(Gong)了(Liao)有(You)力(Li)保(Bao)障(Zhang)。(?)