技术领域technical field
本发明属于路况分析领域，具体涉及一种路况分析系统，尤其涉及一种全程全局路况分析系统。The invention belongs to the field of road condition analysis, in particular to a road condition analysis system, in particular to a whole-process global road condition analysis system.
背景技术Background technique
随着城市现代化进程的加快，虽然城市规模越来越大，道路越修越宽，但是汽车保有也缺急剧增多，因此导致交通却越来越堵，如何有效解决交通拥堵，已成亟待解决的重大民生问题。With the acceleration of urban modernization, although the scale of the city is getting bigger and the roads are getting wider and wider, the number of cars is also increasing sharply, which leads to more and more traffic jams. How to effectively solve traffic jams has become an urgent problem. major livelihood issues.
在对路况进行分析的时候，交通道路信息可以通过浮动车(也就是出租车)来获取，根据装备车载全球定位系统的浮动车在其行驶过程中定期记录的车辆位置，方向和速度信息，应用地图匹配、路径推测等相关的计算模型和算法进行处理，使浮动车位置数据和城市道路在时间和空间上关联起来，最终得到浮动车所经过道路的车辆行驶速度以及道路的行车旅行时间等交通拥堵信息。When analyzing road conditions, traffic road information can be obtained through floating vehicles (that is, taxis). According to the vehicle position, direction and speed information regularly recorded by floating vehicles equipped with vehicle-mounted global positioning systems during their driving, the application Map matching, path estimation and other related calculation models and algorithms are processed, so that the floating car position data and urban roads are correlated in time and space, and finally the vehicle speed of the road that the floating car passes and the travel time of the road are obtained. congestion information.
但是，随着滴滴打车、优步的出现，越来越多的私家车逐渐代替了浮动车的出行，浮动车也将越来越少，从浮动车反馈的数据也将越来越少，从而导致通过浮动车获取的路况分析也越来越不精确。However, with the emergence of Didi Taxi and Uber, more and more private cars have gradually replaced floating cars, and there will be fewer and fewer floating cars, and the data fed back from floating cars will also be less and less. As a result, the road condition analysis obtained by the floating car is becoming more and more inaccurate.
鉴于此，提供一种全程全局路况分析系统是本发明所要研究的课题。In view of this, it is the subject of the present invention to provide a whole-process global road condition analysis system.
发明内容Contents of the invention
针对上述问题，本发明的目的在于提供一种全程全局路况分析系统，旨在通过多个路边侦测站中的车辆信息采集终端采集各自侦测站的车辆路况信息，从而分析用户的行驶轨迹和行驶速度，最终形成道路上的交通路况信息。In view of the above problems, the purpose of the present invention is to provide a whole-process global road condition analysis system, which aims to collect the vehicle road condition information of each detection station through the vehicle information collection terminals in multiple roadside detection stations, so as to analyze the user's driving trajectory and driving speed, and finally form the traffic condition information on the road.
为了实现上述目的，本发明采用以下技术方案：一种全程全局路况分析系统，所述路况分析系统包括：In order to achieve the above object, the present invention adopts the following technical solutions: a whole-process global road condition analysis system, said road condition analysis system comprising:
多个预先设置在路边侦测站，每个侦测站中设有至少一车辆信息采集终端，该车辆信息采集终端用于采集当前侦测站的车辆路况信息；A plurality of pre-set roadside detection stations, each detection station is provided with at least one vehicle information collection terminal, the vehicle information collection terminal is used to collect vehicle road condition information at the current detection station;
通讯网络，该通讯网络包括无线通讯网络和/或有限通讯网络；Communication networks, including wireless communication networks and/or limited communication networks;
GPS电子定位设备，用于提供每个车辆信息采集终端的当前坐标信息；GPS electronic positioning equipment, used to provide the current coordinate information of each vehicle information collection terminal;
服务器，该服务器包括车辆信息接收模块、车辆信息数据库、信息交互模块以及分析模块；The server includes a vehicle information receiving module, a vehicle information database, an information interaction module and an analysis module;
所述车辆信息接收模块，用于接收并汇总各个车辆信息采集终端所传输的各侦测站的车辆路况信息；The vehicle information receiving module is used to receive and summarize the vehicle road condition information of each detection station transmitted by each vehicle information collection terminal;
所述车辆信息数据库，用于存储车辆信息接收模块所接收到的从各个车辆信息采集终端所采集到的各侦测站的车辆路况信息；The vehicle information database is used to store the vehicle road condition information of each detection station collected by each vehicle information collection terminal received by the vehicle information receiving module;
所述信息交互模块，用于实现服务器与用户车辆以及车辆采集终端之间的信息交互；The information interaction module is used to realize the information interaction between the server, the user's vehicle and the vehicle collection terminal;
所述分析模块；用于汇总并分析各个车辆信息采集终端采集到的各侦测站的车辆路况信息，从而得到全程全局的车辆路况信息。The analysis module is used to summarize and analyze the vehicle road condition information of each detection station collected by each vehicle information collection terminal, so as to obtain the overall vehicle road condition information.
作为上述方案的进一步改进，所述分析模块用于根据所述车辆信息接收模块获取的所有的车辆路况信息分析得到周期性重现的拥堵点。As a further improvement of the above solution, the analysis module is configured to analyze and obtain periodically recurring congestion points according to all vehicle road condition information acquired by the vehicle information receiving module.
作为上述方案的进一步改进，每个所述终端采集到的当前侦测站的车辆路况信息包括该侦测站的交通状况图。As a further improvement of the above solution, the vehicle road condition information of the current detection station collected by each terminal includes a traffic condition map of the detection station.
作为上述方案的进一步改进，所述分析模块还包括将每个车辆信息采集终端采集到的同一类交通状况图进行叠加，对同一类的交通状况图中的交通拥堵值进行运算。As a further improvement of the above solution, the analysis module also includes superimposing the same type of traffic status graph collected by each vehicle information collection terminal, and calculating the traffic congestion value in the same type of traffic status graph.
作为上述方案的进一步改进，所述路况分析系统包括路况发布设备，用于将分析获得的拥堵路况发布。As a further improvement of the above solution, the road condition analysis system includes a road condition release device for releasing the traffic congestion obtained through analysis.
作为上述方案的进一步改进，所述路况分析系统包括储存模块，其用于储存各侦测站的坐标信息及该侦测站中的车辆信息采集终端采集到的车辆路况信息。As a further improvement of the above solution, the road condition analysis system includes a storage module, which is used to store the coordinate information of each detection station and the vehicle road condition information collected by the vehicle information collection terminal in the detection station.
作为上述方案的进一步改进，所述路况分析系统包括搜寻模块，用于在车辆信息数据库中搜索与该车辆信息采集终端采集到的相配对的车辆路况信息。As a further improvement of the above solution, the road condition analysis system includes a search module, configured to search the vehicle information database for matching vehicle road condition information collected by the vehicle information collection terminal.
作为上述方案的进一步改进，所述车辆信息采集终端采用视频摄像头、红外摄像头、视频图像处理器以及红外图像处理器，所述视频摄像头连接所述视频图像处理器，所述红外摄像头连接红外图像处理器。As a further improvement of the above solution, the vehicle information collection terminal adopts a video camera, an infrared camera, a video image processor and an infrared image processor, the video camera is connected to the video image processor, and the infrared camera is connected to an infrared image processing device.
作为上述方案的进一步改进，所述路况分析系统包括数据去噪处理单元，被配置为对车辆信息采集终端采集到的图像数据进行去噪处理。As a further improvement of the above solution, the road condition analysis system includes a data denoising processing unit configured to perform denoising processing on the image data collected by the vehicle information collection terminal.
作为上述方案的进一步改进，所述路况分析系统包括图像处理单元，用于对去噪处理后的图像进行图像处理。As a further improvement of the above solution, the road condition analysis system includes an image processing unit configured to perform image processing on the denoised image.
本发明工作原理以及效果如下：Working principle of the present invention and effect are as follows:
本发明涉及一种全程全局路况分析系统，包括多个预先设置在路边侦测站，每个侦测站中设有至少一车辆信息采集终端，该车辆信息采集终端用于采集当前侦测站的车辆路况信息、无线通讯网络和/或有限通讯网络、用于提供每个车辆信息采集终端的当前坐标信息的GPS电子定位设备、包括车辆信息接收模块、车辆信息数据库、信息交互模块以及分析模块的服务器、用于接收并汇总各个车辆信息采集终端所传输的各侦测站的车辆路况信息的车辆信息接收模块、用于存储车辆信息接收模块所接收到的从各个车辆信息采集终端所采集到的各侦测站的车辆路况信息的所述车辆信息数据库、用于实现服务器与用户车辆以及车辆采集终端之间的信息交互的信息交互模块、用于汇总并分析各个车辆信息采集终端采集到的各侦测站的车辆路况信息的分析模块。本发明可靠性好、响应速度快，能够实时通过多个路边侦测站中的车辆信息采集终端采集各自侦测站的车辆路况信息，从而分析用户的行驶轨迹和行驶速度，最终形成道路上的全程、全局交通路况信息。The present invention relates to a whole-process global road condition analysis system, which includes a plurality of detection stations pre-set on the roadside, each detection station is provided with at least one vehicle information collection terminal, and the vehicle information collection terminal is used to collect the current detection station Vehicle road condition information, wireless communication network and/or limited communication network, GPS electronic positioning equipment for providing current coordinate information of each vehicle information collection terminal, including vehicle information receiving module, vehicle information database, information interaction module and analysis module server, a vehicle information receiving module for receiving and summarizing the vehicle road condition information of each detection station transmitted by each vehicle information collection terminal, and a vehicle information receiving module for storing the information collected from each vehicle information collection terminal received by the vehicle information receiving module The vehicle information database of the vehicle road condition information of each detection station, the information interaction module for realizing the information interaction between the server and the user's vehicle and the vehicle collection terminal, and the information interaction module for summarizing and analyzing the information collected by each vehicle information collection terminal An analysis module of vehicle road condition information at each detection station. The invention has good reliability and fast response speed, and can collect the vehicle road condition information of each detection station through the vehicle information collection terminals in multiple roadside detection stations in real time, so as to analyze the user's driving track and driving speed, and finally form a The whole process and global traffic condition information.
附图说明Description of drawings
在此描述的附图仅用于解释目的，而不意图以任何方式来限制本申请公开的范围。另外，图中的各部件的形状和比例尺寸等仅为示意性的，用于帮助对本申请的理解，并不是具体限定本申请各部件的形状和比例尺寸。本领域的技术人员在本申请的教导下，可以根据具体情况选择各种可能的形状和比例尺寸来实施本申请。在附图中：The drawings described herein are for illustration purposes only and are not intended to limit the scope of the present disclosure in any way. In addition, the shapes and proportional dimensions of the components in the drawings are only schematic and are used to help the understanding of the present application, and do not specifically limit the shapes and proportional dimensions of the various components of the present application. Under the teaching of this application, those skilled in the art can select various possible shapes and proportional dimensions according to specific situations to implement this application. In the attached picture:
附图1为本发明实施例的步骤流程示意图。Accompanying drawing 1 is the schematic flow chart of the steps of the embodiment of the present invention.
具体实施方式detailed description
下面实施例将进一步举例说明本发明。这些实施例仅用于说明本发明，但不以任何方式限制本发明。The following examples further illustrate the invention. These examples serve only to illustrate the invention, but do not limit the invention in any way.
实施例：一种全程全局路况分析系统Embodiment: A whole-process global road condition analysis system
参见附图1，所述路况分析系统包括：Referring to accompanying drawing 1, described traffic analysis system comprises:
多个预先设置在路边侦测站2，每个侦测站2中设有至少一车辆信息采集终端3，该车辆信息采集终端3用于采集当前侦测站2的车辆路况信息。A plurality of roadside detection stations 2 are preset, and each detection station 2 is provided with at least one vehicle information collection terminal 3 , which is used to collect vehicle road condition information of the current detection station 2 .
通讯网络，该通讯网络包括无线通讯网络和/或有限通讯网络。A communication network, the communication network includes a wireless communication network and/or a limited communication network.
GPS电子定位设备4，设在车辆信息采集终端3旁边，用于提供每个车辆信息采集终端的当前坐标信息。The GPS electronic positioning device 4 is arranged next to the vehicle information collection terminal 3 and is used to provide the current coordinate information of each vehicle information collection terminal.
服务器1，该服务器1包括车辆信息接收模块、车辆信息数据库、信息交互模块以及分析模块。The server 1 includes a vehicle information receiving module, a vehicle information database, an information interaction module and an analysis module.
所述车辆信息接收模块，用于接收并汇总各个车辆信息采集终端所传输的各侦测站的车辆路况信息；The vehicle information receiving module is used to receive and summarize the vehicle road condition information of each detection station transmitted by each vehicle information collection terminal;
所述车辆信息数据库，用于存储车辆信息接收模块所接收到的从各个车辆信息采集终端所采集到的各侦测站的车辆路况信息；The vehicle information database is used to store the vehicle road condition information of each detection station collected by each vehicle information collection terminal received by the vehicle information receiving module;
所述信息交互模块，用于实现服务器与用户车辆以及车辆采集终端之间的信息交互；The information interaction module is used to realize the information interaction between the server, the user's vehicle and the vehicle collection terminal;
所述分析模块；用于汇总并分析各个车辆信息采集终端采集到的各侦测站的车辆路况信息，从而得到全程全局的车辆路况信息。The analysis module is used to summarize and analyze the vehicle road condition information of each detection station collected by each vehicle information collection terminal, so as to obtain the overall vehicle road condition information.
进一步地，所述分析模块还包括将每个车辆信息采集终端采集到的同一类交通状况图进行叠加，对同一类的交通状况图中的交通拥堵值进行运算。Further, the analysis module also includes superimposing the same type of traffic status graph collected by each vehicle information collection terminal, and calculating the traffic congestion value in the same type of traffic status graph.
进一步地，所述路况分析系统包括路况发布设备，用于将分析获得的拥堵路况发布。Further, the road condition analysis system includes a road condition publishing device, which is used to publish the congested road conditions obtained through analysis.
进一步地，所述路况分析系统包括储存模块，其用于储存各侦测站的坐标信息及该侦测站中的车辆信息采集终端采集到的车辆路况信息。Further, the road condition analysis system includes a storage module, which is used to store the coordinate information of each detection station and the vehicle road condition information collected by the vehicle information collection terminal in the detection station.
进一步地，所述路况分析系统包括搜寻模块，用于在车辆信息数据库中搜索与该车辆信息采集终端采集到的相配对的车辆路况信息。Further, the road condition analysis system includes a search module, configured to search the vehicle information database for matching vehicle road condition information collected by the vehicle information collection terminal.
进一步地，所述车辆信息采集终端采用视频摄像头、红外摄像头、视频图像处理器以及红外图像处理器，所述视频摄像头连接所述视频图像处理器，所述红外摄像头连接红外图像处理器。Further, the vehicle information collection terminal adopts a video camera, an infrared camera, a video image processor and an infrared image processor, the video camera is connected to the video image processor, and the infrared camera is connected to an infrared image processor.
进一步地，所述路况分析系统包括数据去噪处理单元，被配置为对车辆信息采集终端采集到的图像数据进行去噪处理。Further, the road condition analysis system includes a data denoising processing unit configured to perform denoising processing on the image data collected by the vehicle information collection terminal.
进一步地，所述路况分析系统包括图像处理单元，用于对去噪处理后的图像进行图像处理。Further, the road condition analysis system includes an image processing unit, configured to perform image processing on the denoised image.
本发明涉及一种全程全局路况分析系统，包括多个侦测站2，每个侦测站2中设有车辆信息采集终端3、无线通讯网络和/或有限通讯网络、GPS电子定位设备4以及服务器1，服务器包括用于接收并汇总车辆路况信息的车辆信息接收模块、用于存储接收到的从各个车辆信息采集终端所采集到的各侦测站的车辆路况信息的车辆信息数据库、用于实现服务器与用户车辆及车辆采集终端之间的信息交互的信息交互模块、用于汇总并分析车辆路况信息的分析模块。本发明可靠性好、响应速度快，能够实时通过多个路边侦测站中的车辆信息采集终端采集各自侦测站的车辆路况信息，从而分析用户的行驶轨迹和行驶速度，最终形成道路上的全程、全局交通路况信息。The present invention relates to a whole-process global road condition analysis system, comprising a plurality of detection stations 2, each detection station 2 is provided with a vehicle information collection terminal 3, a wireless communication network and/or a limited communication network, a GPS electronic positioning device 4 and Server 1, the server includes a vehicle information receiving module for receiving and summarizing vehicle road condition information, a vehicle information database for storing received vehicle road condition information of each detection station collected from each vehicle information collection terminal, and a vehicle information database for The information interaction module realizes the information interaction between the server, the user's vehicle and the vehicle collection terminal, and the analysis module for summarizing and analyzing the vehicle road condition information. The invention has good reliability and fast response speed, and can collect the vehicle road condition information of each detection station through the vehicle information collection terminals in multiple roadside detection stations in real time, so as to analyze the user's driving track and driving speed, and finally form a The whole process and global traffic condition information.
需要说明的是，在本申请的描述中，除非另有说明，“多个”的含义是两个或两个以上。It should be noted that, in the description of the present application, unless otherwise specified, "plurality" means two or more.
使用术语“包含”或“包括”来描述这里的元件、成分、部件或步骤的组合也想到了基本由这些元件、成分、部件或步骤构成的实施方式。这里通过使用术语“可以”，旨在说明“可以”包括的所描述的任何属性都是可选的。Use of the terms "comprising" or "comprising" to describe a combination of elements, ingredients, parts or steps herein also contemplates an embodiment that consists essentially of these elements, ingredients, parts or steps. By using the term "may" herein, it is intended that inclusion of "may" in any of the described attributes is optional.
多个元件、成分、部件或步骤能够由单个集成元件、成分、部件或步骤来提供。另选地，单个集成元件、成分、部件或步骤可以被分成分离的多个元件、成分、部件或步骤。用来描述元件、成分、部件或步骤的公开“一”或“一个”并不说为了排除其他的元件、成分、部件或步骤。Multiple elements, ingredients, parts or steps can be provided by a single integrated element, ingredient, part or step. Alternatively, a single integrated element, ingredient, part or step may be divided into separate plural elements, ingredients, parts or steps. The disclosure of "a" or "an" to describe an element, ingredient, component or step is not meant to exclude other elements, ingredients, parts or steps.
应该理解，以上描述是为了进行图示说明而不是为了进行限制。通过阅读上述描述，在所提供的示例之外的许多实施方式和许多应用对本领域技术人员来说都将是显而易见的。因此，本教导的范围不应该参照上述描述来确定，而是应该参照前述权利要求以及这些权利要求所拥有的等价物的全部范围来确定。出于全面之目的，所有文章和参考包括专利申请和公告的公开都通过参考结合在本文中。在前述权利要求中省略这里公开的主题的任何方面并不是为了放弃该主体内容，也不应该认为申请人没有将该主题考虑为所公开的申请主题的一部分。It should be understood that the foregoing description is for purposes of illustration and not limitation. Many implementations and many applications other than the examples provided will be apparent to those of skill in the art from reading the above description. The scope of the present teachings, therefore, should be determined not with reference to the above description, but should be determined with reference to the preceding claims, along with the full scope of equivalents to which such claims are entitled. The disclosures of all articles and references, including patent applications and publications, are hereby incorporated by reference for completeness. Omission from the preceding claims of any aspect of the subject matter disclosed herein is not intended to be a disclaimer of such subject matter, nor should it be considered that the applicant did not consider the subject matter to be part of the disclosed subject matter of the application.
上文所列出的一系列的详细说明仅仅是针对本申请的可行性实施方式的具体说明，它们并非用以限制本申请的保护范围，凡未脱离本申请技艺精神所作的等效实施方式或变更均应包含在本申请的保护范围之内。The series of detailed descriptions listed above are only specific descriptions of the feasible implementation modes of the application, and they are not intended to limit the protection scope of the application. Any equivalent implementation mode or All changes should be included within the scope of protection of this application.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611192343.8ACN106652451B (en) | 2016-12-21 | 2016-12-21 | Whole-course global road condition analysis system |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611192343.8ACN106652451B (en) | 2016-12-21 | 2016-12-21 | Whole-course global road condition analysis system |
| Publication Number | Publication Date |
|---|---|
| CN106652451Atrue CN106652451A (en) | 2017-05-10 |
| CN106652451B CN106652451B (en) | 2020-05-01 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611192343.8AActiveCN106652451B (en) | 2016-12-21 | 2016-12-21 | Whole-course global road condition analysis system |
| Country | Link |
|---|---|
| CN (1) | CN106652451B (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101540099A (en)* | 2008-03-17 | 2009-09-23 | 上海宝康电子控制工程有限公司 | Method and system for judging road traffic states |
| CN101872544A (en)* | 2010-06-12 | 2010-10-27 | 江苏省交通科学研究院股份有限公司 | Simple urban road congestion statistic evaluation method |
| CN102208134A (en)* | 2010-03-31 | 2011-10-05 | 中兴智能交通（无锡）有限公司 | Method and system for highway information service |
| CN102436737A (en)* | 2011-09-30 | 2012-05-02 | 广东远峰电子科技有限公司 | Road condition sharing system and method based on wireless network and photos |
| CN102968901A (en)* | 2012-11-30 | 2013-03-13 | 青岛海信网络科技股份有限公司 | Method for acquiring regional congestion information and regional congestion analyzing device |
| CN103093615A (en)* | 2011-11-02 | 2013-05-08 | 中华电信股份有限公司 | Road condition information acquisition and analysis system |
| CN202948564U (en)* | 2012-11-16 | 2013-05-22 | 西安扩力机电科技有限公司 | Express condition and passing route information real-time releasing platform |
| WO2013074983A1 (en)* | 2011-11-16 | 2013-05-23 | Flextronics Ap, Llc | Method and system for vehicle data collection regarding traffic |
| CN103164974A (en)* | 2011-12-08 | 2013-06-19 | 西安正昌电子有限责任公司 | Expressway road condition information wireless communication system |
| EP2698646A1 (en)* | 2012-08-14 | 2014-02-19 | Jenoptik Robot GmbH | Method for classifying moving vehicles by tracking a position size of the vehicle |
| CN104933867A (en)* | 2015-06-17 | 2015-09-23 | 苏州大学 | Traffic monitoring video-based road condition real-time acquisition device and method |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101540099A (en)* | 2008-03-17 | 2009-09-23 | 上海宝康电子控制工程有限公司 | Method and system for judging road traffic states |
| CN102208134A (en)* | 2010-03-31 | 2011-10-05 | 中兴智能交通（无锡）有限公司 | Method and system for highway information service |
| CN101872544A (en)* | 2010-06-12 | 2010-10-27 | 江苏省交通科学研究院股份有限公司 | Simple urban road congestion statistic evaluation method |
| CN102436737A (en)* | 2011-09-30 | 2012-05-02 | 广东远峰电子科技有限公司 | Road condition sharing system and method based on wireless network and photos |
| CN103093615A (en)* | 2011-11-02 | 2013-05-08 | 中华电信股份有限公司 | Road condition information acquisition and analysis system |
| WO2013074983A1 (en)* | 2011-11-16 | 2013-05-23 | Flextronics Ap, Llc | Method and system for vehicle data collection regarding traffic |
| CN103164974A (en)* | 2011-12-08 | 2013-06-19 | 西安正昌电子有限责任公司 | Expressway road condition information wireless communication system |
| EP2698646A1 (en)* | 2012-08-14 | 2014-02-19 | Jenoptik Robot GmbH | Method for classifying moving vehicles by tracking a position size of the vehicle |
| CN202948564U (en)* | 2012-11-16 | 2013-05-22 | 西安扩力机电科技有限公司 | Express condition and passing route information real-time releasing platform |
| CN102968901A (en)* | 2012-11-30 | 2013-03-13 | 青岛海信网络科技股份有限公司 | Method for acquiring regional congestion information and regional congestion analyzing device |
| CN104933867A (en)* | 2015-06-17 | 2015-09-23 | 苏州大学 | Traffic monitoring video-based road condition real-time acquisition device and method |
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| CN106652451B (en) | 2020-05-01 |
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| TA01 | Transfer of patent application right | Effective date of registration:20200320 Address after:210094 Xuanwu District, Jiangsu, Xiaolingwei 200, Nanjing Applicant after:NANJING UNIVERSITY OF SCIENCE AND TECHNOLOGY Address before:215000 No. 7, No. 258, Pine Road, Wuzhong District dome Mountain Scenic Management area, Jiangsu City, Suzhou province 125 Applicant before:WUZHONG DISTRICT DOME MOUNTAIN NIYUAN TRAFFIC EQUIPMENT BUSINESS DEPARTMENT | |
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