文/郎中卿 圖/陶永艷

“‘綠波帶’讓我上下班高峰期不再擁堵，節(jié)約了時間和經(jīng)濟(jì)成本?！弊≡阢y川市湖畔家園的王女士，對銀川公安高峰期“綠波帶”的試行工作贊不絕口。自從高峰期“綠波帶”試行工作開展以來，王女士只要在指定交通線路上，就可以隨著該車流到達(dá)每個路口順利通過“綠燈”，一路暢行無阻。

截至2022 年底，銀川市機(jī)動車保有量為122 萬輛，千人汽車保有量在全國36 個大中城市位居第二，機(jī)動車保有量年均增幅高于道路里程年均增幅6.3 個百分點(diǎn)，道路壓力逐年增大。

近年來，銀川交警以“科技創(chuàng)新”為支撐，以“精細(xì)管理”為抓手，以“排查整治”為切入點(diǎn)，大力改革交通管理勤務(wù)模式、深挖停車資源、做優(yōu)交通組織、深化放管服，全力壓降事故、化解矛盾、優(yōu)化服務(wù)，全力保障“交通疏堵6+N”工程順利實施，切實提升全市通行效率，暢通群眾出行環(huán)境。截至目前，全市交通擁堵指數(shù)同比下降2.5%，高峰期交通擁堵指數(shù)同比分別下降4.54%、1.09%，在全國交通管理四類城市中處于A+水平。

科技賦能出實招

“請平安保險公司定損員立即到新華路與民族街路口處理交通事故?！边@是銀川交警為解決警力不足、群眾等待時間長等問題，與寧夏保險協(xié)會協(xié)同合作研發(fā)的涵蓋定責(zé)、定損、保險理賠為一體的“警保聯(lián)動”調(diào)度指揮系統(tǒng)。該系統(tǒng)以“保險公司互認(rèn)、互定、互賠，簡易交通事故即定、即核、即賠”模式，大大縮短事故處理時間和理賠周期。上線至今，共處理簡易交通事故現(xiàn)場定損、協(xié)議案件16647 余起，電話回訪滿意率達(dá)97.62%，有效解決了群眾保險理賠難、排隊時間長、辦事多跑路等難題。

銀川交警積極利用大數(shù)據(jù)、云計算、人工智能等前沿核心技術(shù)，實現(xiàn)了人、車、路、環(huán)境的協(xié)同高效發(fā)展。針對“研判水平不高”問題打造的“智慧云平臺”，為科學(xué)疏導(dǎo)交通，及時發(fā)現(xiàn)警情并固化證據(jù)打下了堅實基礎(chǔ)。針對“瓶頸節(jié)點(diǎn)較多”的問題，建設(shè)“智能交通信號控制系統(tǒng)”，切實提升整體路網(wǎng)疏解能力。針對“市民車位難尋”問題，與百度等互聯(lián)網(wǎng)公司聯(lián)合打造靜態(tài)交通管理系統(tǒng)和利用LED 誘導(dǎo)屏發(fā)布路況的智能交通誘導(dǎo)系統(tǒng)，形成通行便捷、安全高效、結(jié)構(gòu)合理、制度完備的“九大”智能交通服務(wù)體系，提高社會停車空位的知曉率。

銀川交警積極優(yōu)化交通組織、完善設(shè)施、拓展空間，推出了高峰期“綠波帶”“按鈕式”行人過街信號燈等創(chuàng)新舉措，通過對交通基礎(chǔ)設(shè)施全方位完善、改造、升級，使得城市交通精細(xì)化管理成為一張無形的“信息網(wǎng)”，實現(xiàn)了人、車、路、環(huán)境的協(xié)同高效發(fā)展。

銀川市公安局交警支隊副支隊長唐琪介紹，目前已完成賀蘭山路、上海路等26 條主干道早晚高峰期、55 條主次干道平峰期“綠波帶”優(yōu)化工作。據(jù)城市自體檢報告顯示，高峰期平均機(jī)動車速度36.04 公里/小時，城市常住人口平均單程通勤時間為32 分鐘，指標(biāo)評價均為“很好”。今年以來，高峰、平峰期交通擁堵指數(shù)環(huán)比分別下降3.04%、1.63%，切實給廣大市民創(chuàng)造了一個“分秒之間、路暢心安”的道路交通環(huán)境。

指揮交通

在市區(qū)通行量較大路口設(shè)置10 處“按鈕式”過街信號燈，在主要路段安裝26 處不禮讓行人自動抓拍設(shè)備，形成“車讓人、人快走”的良好交通氛圍。增設(shè)8 處行人闖紅燈自動記錄系統(tǒng)，通過自動抓拍、警示曝光，起到良好警示教育作用。

創(chuàng)新管理精細(xì)化

“我們北塔中學(xué)的學(xué)生以前過賀蘭山路和鳳凰街路口既費(fèi)時又容易發(fā)生交通事故，現(xiàn)在改造后，既省時又安全，為師生增添了一份安全屏障?！便y川市北塔中學(xué)楊老師說。為保障市民及學(xué)生出行安全，銀川交警將原輔道改造成非機(jī)動車道，供學(xué)生上下學(xué)期間通行，高峰期在路口增設(shè)行人專用信號相位，將東西原有兩條左轉(zhuǎn)車道改為一條左轉(zhuǎn)車道加一條直行車道，經(jīng)過以上改造，高峰期東西向通行率提升20.69%，排隊長度減少43%。

依托“12345”“交管12123”及新媒體平臺，聯(lián)合市政、園林、交通等相關(guān)部門，挖掘現(xiàn)有路口、路段空間資源，通過設(shè)置直左待行區(qū)、增加車道、調(diào)整交通組織、開展慢行綠道改造等交通組織“微改造”，完成市區(qū)602處交通信號控制機(jī)基礎(chǔ)功能數(shù)據(jù)排摸，312 個路口信號燈方案優(yōu)化調(diào)整，81 處路口路段改造，30 條高峰、55 條平峰“綠波”協(xié)調(diào)道路的巡檢提效，交通擁堵狀況明顯改善，銀川城市整體擁堵指數(shù)逐年下降。

銀川交警結(jié)合提高接處警“分秒行動”和“如我在案、如我在辦”大討論活動，將警力分為大隊、中隊、網(wǎng)格、社區(qū)四級管理模式，把轄區(qū)劃分為多個勤務(wù)網(wǎng)格，每個網(wǎng)格設(shè)警長、副警長，按照民警輔警警力1 ∶3 的配比，由2 名以上民警帶領(lǐng)多名輔警，實行網(wǎng)格區(qū)交通管理。各網(wǎng)格內(nèi)警力不僅負(fù)責(zé)網(wǎng)格內(nèi)交通秩序管理、交通事故處理，還承擔(dān)網(wǎng)格內(nèi)停車場管理、重點(diǎn)（企業(yè)）車輛管理、交通安全宣傳、交通設(shè)施維護(hù)，以及受理群眾信訪投訴解答等多項工作，有效緩解了接處警速度慢、群眾投訴多的問題。網(wǎng)格化管理強(qiáng)化末端工作的精準(zhǔn)落實，打通了服務(wù)與管理的最后一百米。

“銀川交警整合現(xiàn)有資源，依托智慧街面巡防系統(tǒng)、‘三合一’接處警等系統(tǒng)，建立集接處警、視頻作戰(zhàn)、合成作戰(zhàn)和指揮調(diào)度等功能于一體的指揮中心，科學(xué)研判、精準(zhǔn)指揮、高效調(diào)度，在接處警、疏堵保暢、靜態(tài)交通管理、精準(zhǔn)打擊、信訪投訴等方面的精準(zhǔn)管理水平得到大幅度提升?！便y川市公安局交警支隊指揮中心主任介紹說。

網(wǎng)上車管所辦公現(xiàn)場

“警保聯(lián)動”有效解決了群眾保險理賠難、排隊時間長、辦事多跑路等難題

夜間執(zhí)勤

惠民安企優(yōu)服務(wù)

“前些年，交通擁堵、停車難問題很是令人困擾，現(xiàn)在好了，銀川交警系列‘精細(xì)化’管理舉措的推出，切實解決了這些令人煩心的問題?！奔易°y川市金鳳區(qū)的王女士切身感受到了近兩年銀川這座首府城市道路交通“精細(xì)化”管理改革帶給老百姓的便利。

銀川交警始終把解決停車難問題作為惠及民生的重要課題，建立會議制度及議事規(guī)則，協(xié)調(diào)發(fā)改委、交通局等26 個成員單位，綜合采取六大類28 項工作措施，重點(diǎn)解決停車難亂停車、道路資源優(yōu)化等問題，增設(shè)夜間限時停車泊位、“平改立”改造、醫(yī)護(hù)人員車輛異地停放、通勤乘車、住宅區(qū)與周邊企事業(yè)單位及商業(yè)區(qū)共享共用機(jī)制等舉措，提高了泊位周轉(zhuǎn)利用效率。截至目前，全市共新增各類停車泊位18.4 萬余個。同時還實行“輕微不罰”“首違警告”“短信提醒”的執(zhí)法措施?！皣?yán)管輕罰”舉措，彰顯了銀川交警人性化執(zhí)法、柔性執(zhí)法、說理執(zhí)法的理念，及時消除了道路隱患，提高了通行效率。

銀川市經(jīng)過改造后的暢行路網(wǎng)

結(jié)合安全生產(chǎn)大排查大整治工作，充分發(fā)揮市道交委牽頭作用，全面排查交通標(biāo)志標(biāo)線不清晰、不規(guī)范和交通組織不科學(xué)、不合理等問題共計196 處，針對易擁堵路口路段，差異化推進(jìn)機(jī)非隔離、標(biāo)線施劃、待行區(qū)設(shè)置等改造，目前已改造完成26 處，補(bǔ)劃交通標(biāo)線169處。為減少施工對交通出行的影響，會同市政部門，對26 處施工路段實現(xiàn)錯峰作業(yè)、“一夜修一路”等措施，最大限度還路于民。

“銀川公安將始終樹牢以人民為中心的發(fā)展思想，聚焦群眾急難愁盼，以群眾訴求驅(qū)動城市建設(shè)品質(zhì)，暢通群眾出行環(huán)境，用實實在在的成效回應(yīng)群眾期盼，讓出行路暢心更暢，努力創(chuàng)造安全、暢通、有序的道路交通環(huán)境，切實增強(qiáng)群眾的幸福感、獲得感和滿意度。”銀川市副市長、公安局局長吳琦東介紹道?！?/p>

（責(zé)任編輯：張敏嬌）

Green Waves in Yinchuan

By Lang Zhongqing

"Green waves have relieved me of traffic congestion during rush hours, saving me time and money during my daily commuting," says Ms.Wang, a resident of the Lakeside Community in Yinchuan City.She speaks highly of the trial implementation of the Green Wave program by the Yinchuan Public Security Bureau during peak hours.Since the program's trial, Ms.Wang has been able to smoothly traverse every intersection thanks to a continuous wave of green lights, as long as she follows the designated routes.

By the end of 2022, the number of motor vehicles registered in Yinchuan had reached 1.22 million, ranking second among China's 36 large and medium-sized cities in terms of motor vehicles per thousand people.The yearly increase in new motor vehicle registrations has outpaced the expansion of new roads by 6.3 percentage points, resulting in growing pressure on traffic flow.

Over the years, the Yinchuan traffic police have made extensive efforts to enhance traffic efficiency throughout the city, creating a better mobility environment for citizens.They've employed various measures, including innovative technologies to improve traffic management, investigations,and corrective actions to enhance traffic control services;optimizing parking resources, renovating congestion-prone road sections, and launching projects for congestion relief.As a result, the city's traffic congestion index has dropped by 2.5% compared to the previous year.During morning and evening peak hours, the index is down by 4.54% and 1.09%,respectively, placing Yinchuan among the top cities in China for effective traffic management.

Technology-empowered Measures

"Please send an insurance assessor immediately to the junction of Xinhua Road and Minzu Street to manage a traffic accident." This is an example of an instruction issued by the "police + insurance" joint command system developed by Yinchuan traffic police in collaboration with the Insurance Association of Ningxia.The system significantly reduces citizens' waiting times by offering a one-stop solution for determining liabilities, assessing losses, and filing claims.This system enables insurance companies to mutually recognize, assess, and compensate for each other's policyholders, streamlining the process for both traffic police and car owners.Since its launch, the system has handled onsite loss assessments and claim settlements for over 16,647 uncomplicated traffic accidents, earning a 97.62% satisfaction rate in follow-up calls.

Yinchuan traffic police use advanced technologies in big data, cloud computing, and artificial intelligence to improve coordination among pedestrians, motor vehicles, and the traffic environment.For example, they've created an intelligent cloud platform for accurate judgments, enabling precise traffic flow management, emergency identification, and evidence collection.An intelligent traffic light control system has been implemented to alleviate congestion and enhance the transport network's capacity.Collaborating with technology companies like Baidu, they have developed a static traffic management system and an intelligent traffic guidance system that employs LED dashboards to display real-time traffic conditions and maximize traffic flow.These efforts have resulted in nine wellstructured intelligent systems that collectively form a holistic traffic management service architecture.This architecture ensures a convenient, safe, and efficient mobility experience while increasing the utilization of citywide parking lots.

To improve road layout, optimize traffic facilities and expand road space, Yinchuan traffic police have taken a wide range of innovative measures, including using green waves and installing buttons for pedestrian crossings to use during peak hours.By improving road infrastructure, traffic management has been refined into a hidden information network that allows greater coordination between pedestrians,motor vehicles, and the traffic environment.

Tang Qi, deputy chief of the Traffic Police Branch of the Yinchuan Public Security Bureau, reports that green waves have been optimized for 26 primary roads during morning and evening peak hours and for 55 secondary roads during non-peak hours.According to Yinchuan's self-assessment,the average motor vehicle speed during peak hours is 36.04 km/h, resulting in an average one-way urban commute of 32 minutes, which is considered excellent.Since the beginning of the year, the traffic congestion index has decreased by 3.04%and 1.63% month-on-month during peak and non-peak hours,respectively.These improvements have significantly enhanced the traffic environment and provided peace of mind to citizens during their daily commutes.

Pedestrian push buttons have been installed at ten busy intersections, and 26 cameras have been placed along major road sections to record where motor vehicles fail to yield the right of way to pedestrians.These facilities create a safer traffic environment by encouraging drivers to give way to pedestrians.Moreover, a red-light violation detection system has been deployed at eight junctions to record pedestrians running red lights, publicly displaying their violations as a reminder to comply with traffic rules.

Innovation-enabled Management

"Our students used to take forever to get across the intersection of Helanshan Road and Fenghuang Street, and there were often accidents there.However, after renovating the junction, students can now cross the intersection safely, saving time and relieving teachers of their concerns ," says Ms.Yang,a teacher at Beita Middle School in Yinchuan.To ensure citizens' and students' safety, Yinchuan traffic police converted the original auxiliary lane into a non-motorized lane for students to walk to school safely.They also added pedestrianspecific crosswalk lights at the intersection to improve crossing efficiency during peak hours, and transformed one of the two original left-turn lanes in the east-west direction into a through lane.These improvements have increased eastwest throughput by 20.69% and reduced queue length by 43%during peak hours.

By collaborating with public services, traffic management authorities, new media platforms, and other relevant organizations, Yinchuan traffic police have effectively utilized existing junctions and road sections.They've fine-tuned road layouts, creating through-movement and left-turn waiting areas, adding new lanes, and upgrading slow lanes and green corridors.They've collected data on the functions of 602 traffic light controllers, optimized traffic light operations at 312 intersections, reconfigured 81 intersections and road sections,and enhanced the efficiency of 30 green waves for peak and non-peak hours.All of these efforts have alleviated traffic congestion in Yinchuan, consistently reducing the congestion index.

Among Yinchuan City's entire traffic police force, a campaign is underway to improve the efficiency of receiving calls and handling public safety accidents.The campaign centers on the theme of "sending risk warnings one minute earlier and handling accidents one second faster" and "taking responsibility no matter when or where".As part of the campaign, Yinchuan traffic police have introduced a fourtiered management system involving squads, teams, grids, and communities.The region under their jurisdiction is divided into multiple public service grids, each led by a chief and a deputy police officer, with each officer supported by three auxiliary police officers.Two or more police officers are paired with several auxiliary officers to manage traffic in their respective grids.In each grid, police officers monitor traffic flow, deal with accidents, manage parking areas, supervise business vehicles, raise awareness of road safety, protect traffic infrastructure, and address citizens' inquiries and complaints,among other responsibilities.This innovative approach has significantly improved accident response efficiency and reduced citizen complaints.The grid-based management approach has increased the speed and accuracy of officers'work, delivering services to citizens in need more effectively.

"Yinchuan traffic police have used existing resources,including the smart street patrol system and all-in-one public calling system, to create a one-stop command center that integrates multiple functions like receiving calls, dispatching officers, and coordinating operations," says the director of the command center under the Traffic Police Branch of the Yinchuan Public Security Bureau."Thanks to the command center, we can make rational decisions, issue precise commands, and deploy efficiently.The center has also enhanced call answering, accident response, traffic congestion addressing, complaint handling, and other capabilities."

Optimized Services for Citizens and Enterprises

"A few years ago, traffic congestion and parking problems were a constant concern.Thankfully, those days are now behind us.Thanks to the management measures implemented by Yinchuan traffic police, these issues have been effectively addressed," says Ms.Wang from Jinfeng District, expressing her satisfaction with the traffic management reform that has improved the lives of citizens in the provincial capital over the past two years.

Yinchuan traffic police have long regarded parking essential to livelihood.They have established guidelines for meetings and decision-making, collaborated with 26 local public institutions, and implemented 28 measures in six categories, all aimed at optimizing the use of existing parking resources to eliminate parking problems.To increase parking space utilization rates, they've created time-limited night parking lots, convert horizontal lots into vertical spaces,relocated parking for medical staff, added commuting buses,and shared parking spaces among residential communities and nearby buildings.To date, more than 184,000 new parking spaces have been created across the city.For illegally parked vehicles, they've adopted stricter approach with lighter penalties, promoting a citizen-friendly, gentle, and instructive concept in their law enforcement.This approach and concept have effectively reduced potential traffic risks and improved traffic efficiency.

As part of a citywide campaign to detect hidden safety risks in the manufacturing sector, Yinchuan traffic police have played a leading role in identifying 196 traffic safetyrelated issues.These issues range from unclear or nonstandard signs and markings to unscientific and irrational road layouts.For congestion-prone intersections and road sections,they've taken a case-by-case approach, with specific measures including separating motorized and non-motorized vehicles,designing more rational road markings, and setting up new waiting areas.Up to now, 26 intersections and road sections have been renovated, and 169 road markings have been added.Notably, all construction work for the renovation was carried out at night to minimize the impact on citizens' daily mobility.

"We always uphold the principle of people-centered development and focus on addressing citizens' concerns.We consider their needs a driving force for the high-quality development of the city," says Wu Qidong, deputy mayor of Yinchuan and director of the Yinchuan Public Security Bureau."By taking a wide range of measures to improve the public transport system, make urban travel easier, and create a safe, smooth, and ordered traffic environment, we aim to build a stronger sense of fulfillment on the part of the residents." ■

（Translated by Zhang Yanzhou ）