一、方案背景

JUGONGANBUJIAOGUANJUTONGJI，JIEZHI2015NIANDI，QUANGUOJIDONGCHEBAOYOULIANGDA2.79YILIANG，JIDONGCHEJIASHIREN3.27YIREN。QUANGUOYIYOU40GECHENGSHIDEQICHEBAOYOULIANGCHAOGUOBAIWANLIANG，QIZHONG11GECHENGSHICHAOGUO200WAN。JIDONGCHEKUAISUZENGZHANGDAILAILEYIXIELIEDESHEHUIWENTI。RUJIAOTONGSHIGUPINFA、JIAOTONGYONGDUJIAJU、JIAOTONGZHIXUGUANLIWENTI、HUANJINGWURANWENTIDENGDUOFANGMIANDEWENTI。YIJIAOTONGYONGDUWENTIYOUWEIYANZHONG，JUGAODEFABUDE《2015NIANDUZHONGGUOZHUYAOCHENGSHIJIAOTONGFENXIBAOGAO》XIANSHI：“QUANGUODABUFENCHENGSHIHEDIQUYONGDUDOUZAIJINYIBUEHUA，YIERXIANSHENGHUICHENGSHIYIJIUSHIZHONGZAIQU，DANJIAOTONGYONGDUBUZAISHIDACHENGSHIDE‘JINGGUAN’，YONGDUCHUXIANZAIGEZHONGGUIMODECHENGSHIZHONG，BINGQIEXIANGZHONGXIAOCHENGSHIMANYAN”

白小姐三肖选一肖LINGYIFANGMIAN，“JIAOTONGXINHAOKONGZHIXITONG”ZUOWEIJIAOTONGGUANLIZUIJICHUDEXITONG，BINGMEIYOUZHENZHENGDI、CHONGFENDIFAHUIYINGYONGDEXIAONENG。JIAOTONGXINHAOKONGZHIXITONGSHIHUANJIECHENGSHIJIAOTONGYONGDUDEGENBENYUJICHU，DUIZHINENGJIAOTONGKEJIDEFAZHANQIJICHUYINLINGZUOYONG，SHIJIAOGUANZUIJICHUDEGONGZUO，YESHITISHENGCHENGSHIDAOLUTONGXINGXIAOLVDEGUANJIAN。

YINCI，GONGANBUJIAOTONGGUANLIKEXUEYANJIUSUO（JIANCHENG“GONGANBUJIAOKESUO”）YUWOGONGSIQIANSHUZHANLVEHEZUOXIEYI。SHUANGFANGWEIRAOTIGAOWOGUOCHENGSHIJIAOTONGXINHAOKONGZHIXITONGDEKEJICHUANGXIN、SHICHANGKAITUOHETUIGUANGYINGYONGSHUIPING，QIWANGTONGGUOSHUANGFANGDEYOUSHIHUBUHEXIETONGCHUANGXIN，ZAIJIAOTONGXINHAOKONGZHIJISHUHECHANPINDECHUANGXINYANFA、PINPAIDAZAO、GUONEIWAITUIGUANGYINGYONG、XINGYEGUIFANFAZHANDENGFANGMIAN，GONGTONGDAZAOFUHEZHONGGUOCHENGSHITEDIANDE、ZUIZHUANYEDEJIAOTONGXINHAOKONGZHIXITONGJIEJUEFANGAN。

GONGANBUJIAOKESUOSHIGUONEIZUIZAOCONGSHIDAOLUJIAOTONGXINHAOKONGZHIXITONGYANJIUDEKEYANDANWEIZHIYI，QIZHONGSIBU（JIAOTONGKONGZHIJISHUYANJIUBU）YIFUWUCHENGSHIDAOLUANQUANCHANGTONG、TISHENGKEJIGUANKONGXIAONENGWEIZONGZHI，ZHONGDIANWEIRAOXINHAOKONGZHI、JIAOTONGZUZHIQUHUAGUANLI、JIAOTONGGUANKONGXITONGJICHENGSANDAYANJIUFANGXIANG。ZAIJIAOTONGXINHAOKONGZHIJIHEXITONGYANFAFANGMIANYOUSANSHIYUNIANDEJINGYANJILEI。CHENGGONGYANZHIXINYIDAIZIZHUZHISHICHANQUANDEJIAOTONGXINHAOKONGZHIXITONG，SHIGUOJIA“SHIWU”，“SHIYIWU”、“863”DENGZHONGDAKEJIXIANGMUDEKEYANCHENGGUO。

二、解决方案

ZHENDUIWOGUOCHENGSHIJIAOTONGTEDIAN，WOMENLIANHECHUANGXINYANFATUICHULEMIANXIANGJIAOTONGCHANGJINGYUMUBIAOCELVEDE“XINHAOXIEDIAOSHISHIKONGZHIXITONG”（Signal Coordination Real-time ControlSystem，SCRCS），GAIXITONGYISHIPINWEIJIANCEFANGSHISHISHIJIANCEJIAOTONGZHUANGTAI，JIEHEDONGJINGTAIJIAOTONGCHANGJING，ZHUDONGSHIYINGKONGZHIXUQIUHEMUBIAO，SHUJUQUDONGBINGZONGHEFANKUIYOUHUA，TUPOLECHUANTONGJISHUYINGYONGPINGJING，JINGGUOQUANGUOSHIJIGECHENGSHIDEXIANGMUCESHIHEYANZHENG，JIAOHAODIMANZULESHEJIMUBIAO，DADAOLEYUQIMUDE。

硬件开发方面 ：充分发挥大华在硬件设计制造及工程服务方面的优势。信号机采用独特的硬件结构设计，主控采用高性能嵌入式军工级模块，电器部件全部使用国际知名品牌，规范化的生产检验管理制度，确保产品具有极高的稳定性及可靠性。系统采用模块化设计，具有多重安全保障；对于环岛、短连接等复杂路口超强适应性；支持多种控制方式自由切换、支持多种检测方式数据接入等功能。

交通信号控制系统组网结构

系统研发方面 ：充分发挥了公安部交科所在交通信号控制软件和系统研发方面多年经验和积累，研发了新一代的交通信号控制系统。该系统支持路口级、区域级、中心级三级分布式递阶控制结构。基于GIS图形化向导化管理操作，全图形化操作和展示；可实现多时段固定配时控制、人工干预控制、线协调信号优化控制、过饱和热点控制、中心特勤车辆优先控制、公交优先控制、信号机特征参数联网设置、交通流量统计分析、系统设备运行状态故障自监测等功能，有如下一些特色亮点。

▇ 路口信号实时优化控制

YISHIPINZHINENGFENXIZUOJIAOTONGLIUCAIJI，JIEXINHAOJIYISHUANG“HUIYAN”，SHISHICAIJIJIAOTONGLIUSHUJUHETONGXINGZHUANGTAI。TONGGUOLIANGHUA“DONGJING”TAIJIAOTONGCHANGJINGTEZHENGSHUJU，BAZHUANGTAIDEKONGZHI、YUNXING、YOUHUAYIJIQUHUADEZHEIXIEZHIBIAOZUOWEIZHENGGEKONGZHIXITONGDEYUESHUXINGHESHIYINGXINGTIAOJIAN，TONGGUOXINHAOJISHISHIYOUHUAYUDIAOZHENG，QUDONGXIANGWEIFANGXING，CONGERSHIXIANXIANGWEILVDENGSUNSHISHIJIANZUIXIAOHUA，TONGXINGXIAOLVZUIDAHUA，CONGERJIANSHAOTINGCHECISHU，TIGAOLUWANGDETONGXINGNENGLI。

实时交通流和交通状态采集

▇ 线协调动态优化控制

白小姐三肖选一肖ZAICHENGSHIJIAOTONGKONGZHIZHONG，BAOZHENGZHUGANXIANLUWANGDECHANGTONGSHIXINHAODIAOKONGDEZHUYAOMUBIAO。WOMENDEKONGZHIFANGANLIYONGLEDUODIANKONGZHIJISHU，JIANGZHUGANLUWANGDEXINHAOJIGUANLIANQILAI，JINXINGGANXIANXIEDIAO，BAOZHENGZHUGANLUWANGDEDANXIANGHUOSHUANGXIANGCHANGTONG，HUOZHUJIHUANCHONGKONGZHI。YEKEYIWEIRAOGUOBAOHEREDIANZUODONGTAIJUNHENGKONGZHI。

干线绿波调控示意图

▇ 支持动态可变车道控制

KEBIANCHEDAONENGGOUGENJUBUTONGSHIDUANDEJIAOTONGLIUXIANGTEDIAN，LINGHUOBIANHUANCHEDAODEZHISHIXINGSHIFANGXIANG，HUANJIEJIAOTONGYALI，ZAIXIANDAIJIAOTONGKONGZHIZHONGQIDAOHENHAODEZUOYONG。WOMENDULIKAIFALEJUBEIKEBIANCHEDAOGONGNENGDEMOKUAI，BINGJICHENGZAIXINHAOKONGZHIXITONGZHONG，WEIKEBIANCHEDAODELINGHUOXINGSHEZHITIGONGLEQIANGYOULIDEZHICHI。

▇ 公交优先交互控制

白小姐三肖选一肖FAZHANGONGGONGJIAOTONG，TIGAOGONGGONGJIAOTONGDUIYUJIAOTONGCHUXINGDEGONGXIANDU，SHIHUANJIECHENGSHIJIAOTONGDEZHONGYAOCUOSHI，YESHILIGUOLIMINDEDASHIJIAN。WOMENJIAOTONGXINHAOKONGZHIXITONGZHICHIDUIYUDUOZHONGFANGSHIDEGONGJIAOCHEDAOYIJIDAOLUKOUJIANCEFANGSHIDEYOUXIANKONGZHI，CONGERSHIYINGBUTONGCHANGJINGXIADEYINGYONGXUQIU。

▇ 深度数据研判反馈控制

白小姐三肖选一肖JIYUSHISHISHUJU、LISHISHUJUZONGHEFENXIYOUHUAFANGAN。MEIGELUKOUSHISHIYUNXINGJIAOTONGLIUSHUJUZAIXITONGDOUBEIJILUXIALAI，JINGGUOSHUJUJIDIAN，XINGCHENGDALIANGDELUKOUTEZHENGDETONGXINGSHUJU，BAOKUOYUNXINGZHUANGTAI、KONGZHITEZHENGCANSHUYIJILUKOUDEQUHUATEZHENGTIAOJIANDENG。ZHEIXIEFENGFUDESHUJU，RANGXITONGYOUHUAJUYOUXIANSHIKEXINGXING，JIEJUEJIAOTONGWENTIYEJIUYOUJUKEXUN，CONGERSHIXIANSHENDUYANPANFENXIHEFANKUIKONGZHI。

▇ 信号优化专业化服务支持

白小姐三肖选一肖LIANHEGONGANBUJIAOKESUO，TIGONGZUIZHUANYEDEXINHAOKONGZHIYOUHUAFUWU，SHIXIANJIAOTONGXINHAO、JIAOTONGQUHUA、JIAOTONGZUZHI、SHENDUYOUHUAYITIHUADEXIETONGSHEJI。GONGANBUJIAOKESUOZUOWEIGUONEIQUANWEIDEJIAOTONGGUANLIJIGOU，DINGQIJUBANJIAOTONGYEWUPEIXUNKECHENG，BANGZHUJIAOJINGTISHENGJIAOTONGYEWUSHUIPINGHESHIYONGXINHAOKONGZHIXITONGDENENGLI，CUJINJIAOTONGXINHAOKONGZHISHICHANGJIANKANGYOULIDIFAZHAN。

三、客户价值

▇ 让信号灯更灵活，让交警更轻松

JIAOTONGLIUDEDONGTAIYUSUIJI、KUAISUJUJIYUXIAOSANDETEXING，JUEDINGLEJIAOTONGXINHAOJIYAOZHUDONGSHIYINGCHANGJINGBIANHUA。WOMENLIANHEKAIFADEXINHAOJI，JIEHEZHONGGUOJIAOTONGTEDIANHEJIAOJINGDEYINGYONGSHIJIAN，BAOZHENGXINHAOJIKONGZHIDEZUGOULINGHUOXING，CAOZUOSHIYONGGENGJIARENXINGHUA，NENGGOURANGJIAOJINGGENGQINGSONG。

▇ 缓解交通拥挤、提高通行能力

JIANSHEZHINENGHUADEJIAOTONGXINHAOKONGZHIXITONG，TONGGUOSHISHICAIJIJIAOTONGLIU，BINGJINXINGKEXUEHUADEYOUHUAPEISHIKONGZHI，KEYIJIANSHAOXINGCHEDENGDAI，SHIYONGYANWUSHIJIANZUIXIAO。YEKEYIJUNHENGLUWANGNEIJIAOTONGLIU，BIMIANMOUXIEDIFANGDEGUODUYONGDU，CONGERDADAOTIGAOLUWANGTONGXINGNENGLI、TONGXINGXIAOLVDEMUDE。LINGYIFANG，YEGAISHANLEJIAOTONGZHIXU，SHIRENLIU、WULIU、CHELIUDOUNENGYOUYOUXUJINXING。

▇ 减少交通事故，维护交通安全

GENJUGB14886-2006《DAOLUJIAOTONGXINHAODENGSHEZHIYUANZHUANGGUIFAN》WENJIANZHONGGUIDING，DUI3NIANNEIPINGJUNFASHENG5CIYISHANGJIAOTONGSHIGUHUO3NIANNEIPINGJUNMEINIANFASHENGYICIYISHANGSIWANGJIAOTONGSHIGUDELUKOU，YINGSHEZHIXINHAODENG。YOUCIKEJIAN，JIAOTONGXINHAOKONGZHIXITONGDEJIANSHE，DUIJIANSHAOJIAOTONGSHIGU，WEIHUJIAOTONGANQUANYOUBUKETIDAIDEZUOYONG。JUTONGJI，YUE95%DEJIAOTONGSHIGUWEIGUACADENGQINGWEISHIGU，DUOFASHENGZAIBIJIAOYONGDULUDUAN，JIAOTONGXINHAOKONGZHIXITONGKEYIJUNHENGLUWANGNEIJIAOTONGLIU，ZUODAOJIAOTONGLIULIANXUHEJUNFEN，JIANSHAOJIAOTONGYONGDU，JINERBIMIANJIAOTONGSHIGU，WEIHUJIAOTONGANQUAN。

▇ 减少交通延误，提高经济效益

JUZHONGGUOKEXUEYUANYANJIU，2010NIANZHONGGUOBAIWANRENYISHANGDE50ZUOZHUYAOCHENGSHI，ZHEIXIECHENGSHIDEJUMINPINGJUNDANXINGSHANGBANSHIJIANYAOHUA39FENZHONG。ZHONGGUO15ZUOZHUYAOCHENGSHIJUMINMEITIANSHANGBANDANXINGBIOUZHOUDUOXIAOHAO288YIFENZHONG，ZHEHE4.8YIXIAOSHI。SHANGHAIMEIXIAOSHICHUANGZAOCAIFU2YIYUAN，JUCITUISUAN，15GECHENGSHIMEITIANSUNSHIJIN10YIYUANRENMINBI。TONGGUOJIANSHEZHINENGHUADEJIAOTONGXINHAOKONGZHIXITONG，GENJUJIAOTONGLIUDEDAXIAO，HELIYOUHUAPEISHIFANGAN，ZUODAOKEXUEKONGZHI，CONGERJIANSHAOXINGCHEYANWU，JIANJIETIGAOLEJINGJIXIAOYI。

▇ 节约能耗，降低污染，保护生态

JUQUANWEISHUJUTONGJI，JIDONGCHEWEIQIPAIFANGDUIYUPM2.5DEGONGXIANDUYIJINGDADAO20%YISHANG，SHIJIANBIAOMINGYUESHIYONGDU，QIGONGXIANDUJIUYUEDA。ZHINENGHUAJIAOTONGXINHAOKONGZHIXITONGDUIYUHUANJIEJIAOTONGYONGDU，TIGAOCHENGSHIDEYUNYINGXIAOLVQIHENDADEZUOYONG，TONGYANGDUIYUJIEYUENENGHAO，YEYOUZHONGYAODEXIANSHIYIYI，SHIJIANGDIHUANJINGWURAN，BAOHUSHENGTAIHUANJINGDEZHONGYAOSHOUDUANHEFANGSHI。