WO2011079684A1 - Methodanddevice for releasing traffic event information - Google Patents

Methodanddevice for releasing traffic event information Download PDF

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Publication number
WO2011079684A1
WO2011079684A1 PCT/CN2010/079405 CN2010079405W WO2011079684A1 WO 2011079684 A1 WO2011079684 A1 WO 2011079684A1 CN 2010079405 W CN2010079405 W CN 2010079405W WO 2011079684 A1 WO2011079684 A1 WO 2011079684A1
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WO
WIPO (PCT)
Prior art keywords
data
map
road
link
event information
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PCT/CN2010/079405
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French (fr)
Chinese (zh)
Inventor
胡磊
王磊
李建军
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北京世纪高通科技有限公司
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Publication of WO2011079684A1 publication Critical patent/WO2011079684A1/en

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    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/091—Traffic information broadcasting
    • G08G1/092—Coding or decoding of the information

Definitions

  • the present invention relates to the field of traffic information processing, and in particular, to a method and apparatus for distributing traffic event information.
  • BACKGROUND OF THE INVENTION With the development of the modern automobile industry, a series of traffic problems have arisen: traffic congestion, road congestion, and frequent traffic accidents. These problems not only bring a lot of inconvenience to people's daily travel life, but also cause huge economic losses to the society.
  • countries around the world are working to utilize advanced computer information processing technology, electronic communication technology, automatic control technology, network technology and other science and technology. Intelligent, comprehensive, real-time, accurate and efficient integrated management and control of transportation, research and development of Intelligent Transportation System (ITS) came into being.
  • ITS Intelligent Transportation System
  • the Traffic Message Channel is a dynamic traffic information service based on ITS.
  • TMC Traffic Message Channel
  • RDS-TMC technology uses FM Radio Frequency System (RDS) to broadcast traffic information messages.
  • RDS Radio Frequency System
  • the goal is to pass the RDS-TMC service to "acutely" deliver accurate, real-time and relevant information to users. There is no need to interrupt the radio program that the user is listening to. This is in stark contrast to the traditional way of circulating traffic information.
  • Real-Time Information of China (RTIC), including "one "TRAC Link” and “RTIC Protocol”, which can realize real-time traffic information broadcast by RTIC encoding, display road condition information on the navigator.
  • RTIC Real-Time Information of China
  • (RTIC) dynamic navigator real-time receiving traffic information every five minutes, visually and quickly displaying road congestion conditions through red, yellow and green colors on the screen map, including detailed road information such as main and auxiliary roads and overpasses, so that the driver can
  • automatic voice playback can tell the driver the congestion prompt in front, and quickly make new route planning according to the congestion situation, avoiding the congestion road section and realizing the dynamic navigation function.
  • the intelligent real-time navigation of the navigator can make the vehicle avoid the congested road section, reduce the travel time, enable the driver to realize the travel time management, and can reduce the driver's psychological anxiety and so on.
  • it will play an important role in improving road network usage, reducing energy consumption and reducing exhaust emissions.
  • the technical problem to be solved by the present invention is to provide a traffic event information distribution method and apparatus, which can implement the release of TMC and RTIC formats of traffic event information.
  • the traffic event information releasing method and apparatus of the present invention use the following technical solutions:
  • a method for releasing traffic event information including:
  • Reading traffic event information data the traffic event information data including at least a road name keyword
  • the information data is converted into data in a map road chain format
  • map link chain exists in the TMC computing platform data, converting the data in the map link chain format to the release data in the TMC format, and if the map link chain exists in the RTC communication data, the map is The link data is converted to published data in the RTIC format.
  • the method includes: determining whether the road name keyword exists in the map road link road index data. If the map link chain exists in the TMC computing platform data, converting the data in the map link chain format to the release data in the TMC format, and if the map link chain exists in the RTC communication data, Before the map link chain data is converted into the RTIC format, the data includes:
  • the method further includes: determining whether the map link is present in the RTIC communication data.
  • a traffic event information release device includes:
  • a reading unit configured to read traffic event information data, where the traffic event information data includes at least a road name keyword
  • a map link unit configured to generate a map link corresponding to the road name keyword in the map road link road index data if the road name keyword exists in the map road link road index data, and generate the traffic Event information data is converted into data in a map link format;
  • a data conversion unit configured to convert the data of the map link chain format into the release data of the TMC format if the map link chain exists in the TMC computing platform data, if the map link chain exists in the RTIC communication data , the map link chain data is converted into the release data in the RTIC format.
  • the method further includes: a generating unit, configured to generate and store the traffic event information data.
  • the method further includes: a keyword determining unit, configured to determine whether the road name keyword exists in the map link roadway data.
  • the method further includes: a first map road link determining unit, configured to determine whether the map road link exists in the TMC computing platform data.
  • the method further includes: a second map link determining unit, configured to determine whether the map link exists in the RTIC communication data.
  • the method and device for issuing traffic event information converts traffic event information into data of a map road chain format by using a road traffic name keyword, and converts the data of the map road chain format into a form of TMC format at the same time. And the release data in the RTIC format, so that different types of terminals can receive traffic event information data from the same data source, and display traffic event information of the same meaning in different forms, thereby realizing the release of traffic event information data.
  • Uniform and consistent. BRIEF DESCRIPTION OF THE DRAWINGS In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments will be briefly described below. Obviously, the drawings in the following description are merely Some embodiments of the present invention may also be used to obtain other drawings based on these drawings without departing from the prior art.
  • FIG. 1 is a flowchart of a method for distributing traffic event information according to an embodiment of the present invention
  • FIG. 2 is a schematic structural diagram of a traffic event information distributing apparatus according to an embodiment of the present invention.
  • FIG. 3 is a flowchart of a method for issuing traffic event information according to Embodiment 2 of the present invention.
  • FIG. 4 is a schematic diagram of a flow of acquiring traffic event information according to Embodiment 2 of the present invention.
  • FIG. 5 is a schematic diagram of a traffic event system used in the second embodiment of the present invention.
  • FIG. 6 is a schematic flowchart of traffic event information conversion according to Embodiment 2 of the present invention.
  • FIG. 7 is a schematic structural diagram of a traffic event information distributing apparatus according to Embodiment 2 of the present invention.
  • the technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without departing from the inventive scope are the scope of the present invention.
  • Embodiments of the present invention provide a method and apparatus for releasing traffic event information, and implementing TMC and RTIC formats for traffic event information.
  • An embodiment of the present invention provides a method for releasing traffic event information. As shown in FIG. 1, the method includes:
  • Step S11 Read traffic event information data, where the traffic event information data includes at least a road name keyword;
  • the map road link road index data is searched, and it is judged whether the road name key word exists in the map road chain road rope) data.
  • Step S12 If the road name keyword exists in the map road link road index data, generate a map road link corresponding to the road name keyword in the map road link road index data, and convert the traffic event information data Data for the map link format;
  • the map road chain is the code of the road name in the electronic map.
  • the map link corresponding to the road name keyword in the map road link road index data is found, and the entire traffic event information is obtained.
  • the data is converted to data in a map link format.
  • Step S13 If the map link chain exists in the TMC computing platform data, convert the data in the map link chain format to the release data in the TMC format, and if the map link chain exists in the RTIC communication data, The map link data is converted into release data in the RTIC format.
  • the traffic event information data that has been converted into the map road chain format is converted into the TMC formatted release data.
  • the map link has its corresponding relationship in the RTC communication data, and converts the traffic event information data that has been converted into the map road chain format into the release data in the RTIC format.
  • the embodiment of the present invention provides a traffic event information distribution device. As shown in FIG. 2, the device includes: a reading unit 1, a map link unit 2, and a data conversion unit 3.
  • the reading unit 1 is configured to read traffic event information data, where the traffic event information data includes at least a road name keyword; and the map road link unit 2 is configured to: if the road name keyword exists in the map road link road index data, And generating a map road link corresponding to the road name keyword in the map road link road index data, and converting the traffic event information data into data in a map road chain format; the data conversion unit 3 is configured to The map road chain exists in the TMC computing platform data, and the data in the map road chain format is converted into the release data in the TMC format, and if the map road chain exists in the RTIC communication data, the map road link data is Convert to published data in RTIC format.
  • the method and device for issuing traffic event information converts traffic event information into data of a map road chain format by using a road traffic name keyword, and converts the data of the map road chain format into a form of TMC format at the same time. And the release data in the RTIC format, so that different types of terminals can receive traffic event information data from the same data source, and display traffic event information of the same meaning in different forms, thereby realizing the release of traffic event information data. Uniform and consistent.
  • the embodiment of the invention provides a method for issuing traffic event information. As shown in FIG. 3, the method includes:
  • Step S21 Generate and store traffic event information data.
  • event information is first acquired through the event information collection system.
  • the event information may be from a manual input or an automatically provided data source, and the event information processing system processes the event information data with the road name as a key.
  • the traffic event information acquisition process is shown in Figure 4.
  • the traffic event system used is shown in Figure 5.
  • the traffic event information conversion process is shown in Figure 6.
  • the POI point is a specific Geographic location, can be a road sign on the road, or it can be public equipment, such as schools, hospitals, etc. Through the POI point, the address location can be described more accurately and more accurately positioned.
  • the traffic event information that is confirmed to be correct after the audit is converted into traffic event information data including at least the road name keyword, and stored in the database.
  • Step S22 Read traffic event information data, where the traffic event information data includes at least a road name keyword;
  • Step S23 determining whether the road name keyword exists in the map road link road index data, if yes, executing step S24;
  • the map road link road index data is searched according to the road name keyword, and it is judged whether the road name key word exists in the map road link road index data.
  • Step S24 If the road name keyword exists in the map road link road index data, generate a map link corresponding to the road name keyword in the map road link road index data, and generate the traffic Event information data is converted into data in a map link format;
  • the map road chain is the code of the road name in the electronic map. If the road name keyword can be found in the map road link road index data, the map link corresponding to the road name keyword in the map road link road index data is found, and the entire traffic event information is obtained. The data is converted to data in a map link format.
  • Step S25 determining whether the map link chain exists in the TMC computing platform data, if yes, executing step S27;
  • the TMC computing platform data is searched according to the map link. If there is a corresponding relationship in the TMC computing platform data, the next step is performed.
  • Step S26 determining whether the map link is present in the RTIC communication data, if yes, executing step S28;
  • Step S27 If the map link chain exists in the TMC computing platform data, convert the data in the map link format to the release data in the TMC format;
  • the traffic event information data that has been converted into the map link chain format is converted into the TMC formatted release data.
  • Step S28 If the map link is present in the RTIC communication data, convert the map link data into release data in RTIC format.
  • the traffic event information data that has been converted into the map link format is converted into the release data in the RTIC format.
  • a single TMC publishing system can issue traffic event information data based on the TMC format by this method; a single RTIC publishing system can also publish traffic event information data based on the RTIC format.
  • the embodiment of the present invention further provides a traffic event information distributing device.
  • the device includes: a reading unit 1, a map link unit 2, a data conversion unit 3, a generating unit 4, and a keyword determining unit 5, The first map link determining unit 6 and the second map link determining unit 7.
  • the generating unit 4 is configured to generate and store the traffic event information data.
  • Reading unit 1 for The traffic event information data is read, and the traffic event information data includes at least a road name keyword;
  • the keyword determining unit 5 is configured to determine whether the road name keyword exists in the map road link road index data.
  • a map link unit 2 configured to generate a map link corresponding to the road name keyword in the map road link road index data if the road name keyword exists in the map road link road index data, and
  • the traffic event information data is converted into data in a map link chain format;
  • the first map link chain determining unit 6 is configured to determine whether the map link chain exists in the TMC computing platform data.
  • the second map link determining unit 7 is configured to determine whether the map link exists in the RTC communication data.
  • the data conversion unit 3 is configured to convert the data of the map link chain format into the release data of the TMC format if the map link chain exists in the TMC calculation platform data, if the map link chain exists in the RTIC communication data The map link data is converted into the release data in the RTIC format.
  • the method and device for issuing traffic event information converts traffic event information into data of a map road chain format by using a road traffic name keyword, and converts the data of the map road chain format into a form of TMC format at the same time. And the release data in the RTIC format, so that different types of terminals can receive traffic event information data from the same data source, and display traffic event information of the same meaning in different forms, thereby realizing the release of traffic event information data. Uniform and consistent.
  • the steps of a method or algorithm described in connection with the embodiments disclosed herein can be implemented in hardware, a software module executed by a processor, or a combination of both.
  • the software module can be placed in random access memory (RAM), memory, read only memory (ROM), electrically programmable ROM, electrically erasable programmable ROM, A register, a hard disk, a removable disk, a CD-ROM, or any other form of storage medium known in the art.

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Traffic Control Systems (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)

Abstract

A method and a device for releasing traffic event information are provided, relating to the traffic information processing field, and can realize the releasing of the traffic event information in TMC and RTIC formats. The method comprises: reading the traffic event information data, which at least comprises road name keywords (S11); generating a map link corresponding to the road name keywords in road index data of the map link if the road name keywords exist in the road index data of the map link, and converting the traffic event information data into data in a map link format (S12); and converting the data in the map link format into releasing data in the TMC format if the map link exists in TMC calculation platform data, and converting the data in the map link format into releasing data in the RTIC format if the map link exists in RTIC communication data (S13).

Description

交通事件信息发布方法和装置 技术领域 本发明涉及交通信息处理领域， 尤其涉及一种交通事件信息发布方法和 装置。 背景技术 随着现代汽车工业的发展， 引发了一系列的交通问题： 交通拥挤、 道路 堵塞、 交通事故发生频繁。 这些问题不仅给人们的日常出行生活带来了诸多 不便， 同时也给社会造成了巨大的经济损失。 当前， 除了在道路基础设施建 设和相关法律法规制定方面做出的努力之外， 世界上各国正在致力于利用先 进的计算机信息处理技术、 电子通信技术、 自动控制技术、 网络技术以及其 他的科学技术， 智能化、 全方位、 实时、 准确、 高效的对交通运输进行综合 管理和控制， 智能交通***（ Intelligent Transportation System,简称 ITS ) 的研 究与开发应运而生。  TECHNICAL FIELD The present invention relates to the field of traffic information processing, and in particular, to a method and apparatus for distributing traffic event information. BACKGROUND OF THE INVENTION With the development of the modern automobile industry, a series of traffic problems have arisen: traffic congestion, road congestion, and frequent traffic accidents. These problems not only bring a lot of inconvenience to people's daily travel life, but also cause huge economic losses to the society. At present, in addition to efforts in road infrastructure construction and related laws and regulations, countries around the world are working to utilize advanced computer information processing technology, electronic communication technology, automatic control technology, network technology and other science and technology. Intelligent, comprehensive, real-time, accurate and efficient integrated management and control of transportation, research and development of Intelligent Transportation System (ITS) came into being.
交通信息频道服务 （Traffic Message Channel, 简称 TMC)正是基于 ITS的 一种动态交通信息服务。 随着经济飞速发展， 政府和个人修建和配置大量交 通 "硬件" 的同时， 迫切需要改善交通管理和个人导航 "软件"。 传统电台只能 在塞车一段时间后发布零散的信息， 无助于緩解拥堵。 而现有的 TMC能够提 供实时、 整合和个性化的信息， 更平均地分配流量， 以最大限度地运用现有 基础设施 , 实现四通八达， 提高出行效率。 RDS-TMC技术是利用 FM调频副 载波（Radio Data System, 简称 RDS ) 来广播交通信息消息， 其目标是通过 RDS-TMC服务， 可以 "无声地" 将准确、 实时和相关的信息传递给用户， 而 不需要打断用户正在收听的电台节目。 这与传统的口头播报交通出行信息的 方式形成鲜明对比。  The Traffic Message Channel (TMC) is a dynamic traffic information service based on ITS. With the rapid development of the economy, the government and individuals have built and deployed a large amount of traffic “hardware”, and there is an urgent need to improve traffic management and personal navigation “software”. Traditional radio stations can only release scattered information after a period of traffic jams, which does not help to ease congestion. The existing TMC provides real-time, integrated and personalized information to distribute traffic evenly to maximize the use of existing infrastructure for easy access and improved travel efficiency. RDS-TMC technology uses FM Radio Frequency System (RDS) to broadcast traffic information messages. The goal is to pass the RDS-TMC service to "acutely" deliver accurate, real-time and relevant information to users. There is no need to interrupt the radio program that the user is listening to. This is in stark contrast to the traditional way of circulating traffic information.
中国实时交通信息 (Real-Time Information of China,简称 RTIC),包含"一 种交通道路编码规范 (RTIC Link) " 与 "一种数据传输协议 (RTIC Protocol)" , 通过 RTIC 编码能够实现实时交通信息播报的功能， 在导航仪上显示路况信 息。釆用了详细路段编码技术 (RTIC)的动态导航仪，每五分钟实时接收路况信 息， 在屏幕地图上通过红、 黄、 绿三种颜色直观快速显示道路拥堵状况， 包 括主辅路、 立交桥等详细道路信息， 使驾驶员对前方路况信息一目了然。 同 时， 釆用动态路线规划算法， 自动语音播放可以告诉驾驶员前方的拥堵提示， 并根据拥堵情况快速做出新的路线规划， 规避拥堵路段， 真正实现动态导航 功能。 通过动态导航仪的智能化实时导航， 可以使车辆避开拥堵路段， 减少 行驶时间， 使驾驶员实现出行时间管理， 并可以起到降低驾驶员心理焦躁情 绪等作用。 经抽样测试， 使用自动导航功能， 可以使城市内的驾车时间平均 节省 15%。 同时， 随着动态导航仪的广泛应用， 将对提高路网使用率、 降低 能源消耗、 减少尾气排放起到重要的作用。 Real-Time Information of China (RTIC), including "one "TRAC Link" and "RTIC Protocol", which can realize real-time traffic information broadcast by RTIC encoding, display road condition information on the navigator. Detailed section coding technology is used. (RTIC) dynamic navigator, real-time receiving traffic information every five minutes, visually and quickly displaying road congestion conditions through red, yellow and green colors on the screen map, including detailed road information such as main and auxiliary roads and overpasses, so that the driver can At the same time, using the dynamic route planning algorithm, automatic voice playback can tell the driver the congestion prompt in front, and quickly make new route planning according to the congestion situation, avoiding the congestion road section and realizing the dynamic navigation function. The intelligent real-time navigation of the navigator can make the vehicle avoid the congested road section, reduce the travel time, enable the driver to realize the travel time management, and can reduce the driver's psychological anxiety and so on. After sampling test, using the automatic navigation function, Can drive average driving time in the city Save 15%. At the same time, with the wide application of dynamic navigators, it will play an important role in improving road network usage, reducing energy consumption and reducing exhaust emissions.
发明人在实现本发明的技术方案时发现现有技术至少存在以下问题： 现 有的 RDS-TMC发布***和 RTIC发布***， 虽然能够发布只包含交通拥堵情 况的交通流信息， 但却无法发布具体的交通事件信息。  The inventor found that at least the following problems exist in the prior art when implementing the technical solution of the present invention: The existing RDS-TMC publishing system and the RTIC publishing system, although capable of publishing traffic flow information including only traffic congestion conditions, cannot be released specifically. Traffic event information.
发明内容 本发明所要解决的技术问题在于提供一种交通事件信息发布方法和装 置， 能够实现交通事件信息的 TMC和 RTIC格式的发布。 SUMMARY OF THE INVENTION The technical problem to be solved by the present invention is to provide a traffic event information distribution method and apparatus, which can implement the release of TMC and RTIC formats of traffic event information.
为解决上述技术问题， 本发明交通事件信息发布方法和装置釆用如下技 术方案：  In order to solve the above technical problem, the traffic event information releasing method and apparatus of the present invention use the following technical solutions:
一种交通事件信息发布方法， 包括：  A method for releasing traffic event information, including:
读取交通事件信息数据， 所述交通事件信息数据至少包含道路名称关键 词；  Reading traffic event information data, the traffic event information data including at least a road name keyword;
若道路名称关键词存在于地图路链道路索引数据中， 则生成所述道路名 称关键词在地图路链道路索引数据中相对应的地图路链， 并将所述交通事件 信息数据转换为地图路链格式的数据； If the road name keyword exists in the map road link road index data, generating a map road link corresponding to the road name keyword in the map road link road index data, and the traffic event The information data is converted into data in a map road chain format;
若所述地图路链存在于 TMC计算平台数据中，则将所述地图路链格式的 数据转换为 TMC格式的发布数据，若所述地图路链存在于 RTIC通信数据中， 则将所述地图路链数据转换为 RTIC格式的发布数据。  If the map link chain exists in the TMC computing platform data, converting the data in the map link chain format to the release data in the TMC format, and if the map link chain exists in the RTC communication data, the map is The link data is converted to published data in the RTIC format.
在所述读取交通事件信息数据之前包括：  Before the reading traffic event information data includes:
生成并存储交通事件信息数据。  Generate and store traffic event information data.
在所述若道路名称关键词存在于地图路链道路索弓 )数据中之前包括： 判断所述道路名称关键词是否存在于所述地图路链道路索引数据中。 在所述若所述地图路链存在于 TMC计算平台数据中，则将所述地图路链 格式的数据转换为 TMC格式的发布数据， 若所述地图路链存在于 RTIC通信 数据中， 则将所述地图路链数据转换为 RTIC格式的发布数据之前包括：  Before the said road name keyword exists in the map road link road data, the method includes: determining whether the road name keyword exists in the map road link road index data. If the map link chain exists in the TMC computing platform data, converting the data in the map link chain format to the release data in the TMC format, and if the map link chain exists in the RTC communication data, Before the map link chain data is converted into the RTIC format, the data includes:
判断所述地图路链是否存在于 TMC计算平台数据中。  A determination is made as to whether the map link exists in the TMC computing platform data.
在所述若所述地图路链存在于 TMC计算平台数据中，则将所述地图路链 格式的数据转换为 TMC格式的发布数据， 若所述地图路链存在于 RTIC通信 数据中， 则将所述地图路链数据转换为 RTIC格式的发布数据之前还包括： 判断地图路链是否存在于 RTIC通信数据中。  If the map link chain exists in the TMC computing platform data, converting the data in the map link chain format to the release data in the TMC format, and if the map link chain exists in the RTC communication data, Before converting the map link data to the release data in the RTIC format, the method further includes: determining whether the map link is present in the RTIC communication data.
一种交通事件信息发布装置， 包括：  A traffic event information release device includes:
读取单元， 用于读取交通事件信息数据， 所述交通事件信息数据至少包 含道路名称关键词；  a reading unit, configured to read traffic event information data, where the traffic event information data includes at least a road name keyword;
地图路链单元， 用于若道路名称关键词存在于地图路链道路索引数据中， 则生成所述道路名称关键词在地图路链道路索引数据中相对应的地图路链， 并将所述交通事件信息数据转换为地图路链格式的数据；  a map link unit, configured to generate a map link corresponding to the road name keyword in the map road link road index data if the road name keyword exists in the map road link road index data, and generate the traffic Event information data is converted into data in a map link format;
数据转换单元， 用于若所述地图路链存在于 TMC计算平台数据中， 则将 所述地图路链格式的数据转换为 TMC格式的发布数据，若所述地图路链存在 于 RTIC通信数据中， 则将所述地图路链数据转换为 RTIC格式的发布数据。  a data conversion unit, configured to convert the data of the map link chain format into the release data of the TMC format if the map link chain exists in the TMC computing platform data, if the map link chain exists in the RTIC communication data , the map link chain data is converted into the release data in the RTIC format.
还包括： 生成单元， 用于生成并存储所述交通事件信息数据。 还包括： 关键词判断单元， 用于判断所述道路名称关键词是否存在于所 述地图路链道路索弓 I数据中。 The method further includes: a generating unit, configured to generate and store the traffic event information data. The method further includes: a keyword determining unit, configured to determine whether the road name keyword exists in the map link roadway data.
还包括：第一地图路链判断单元，用于判断所述地图路链是否存在于 TMC 计算平台数据中。  The method further includes: a first map road link determining unit, configured to determine whether the map road link exists in the TMC computing platform data.
还包括： 第二地图路链判断单元， 用于判断地图路链是否存在于 RTIC通 信数据中。  The method further includes: a second map link determining unit, configured to determine whether the map link exists in the RTIC communication data.
本发明实施例提供的交通事件信息发布方法和装置， 利用道路交通名称 关键词将交通事件信息转化为地图路链格式的数据， 并将该地图路链格式的 数据转换为同时以 TMC格式的形式和 RTIC格式的发布数据， 从而使不同类 型的终端都能够接收到来自于同一数据源的交通事件信息数据， 并且以不同 的形式显示意义相同的交通事件信息， 从而实现了交通事件信息数据发布的 统一和一致。 附图说明 为了更清楚地说明本发明实施例或现有技术中的技术方案， 下面将对实 施例描述中所需要使用的附图作简单地介绍， 显而易见地， 下面描述中的附 图仅仅是本发明的一些实施例， 对于本领域普通技术人员来讲， 在不付出创 造性劳动的前提下， 还可以根据这些附图获得其他的附图。  The method and device for issuing traffic event information provided by the embodiment of the present invention converts traffic event information into data of a map road chain format by using a road traffic name keyword, and converts the data of the map road chain format into a form of TMC format at the same time. And the release data in the RTIC format, so that different types of terminals can receive traffic event information data from the same data source, and display traffic event information of the same meaning in different forms, thereby realizing the release of traffic event information data. Uniform and consistent. BRIEF DESCRIPTION OF THE DRAWINGS In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments will be briefly described below. Obviously, the drawings in the following description are merely Some embodiments of the present invention may also be used to obtain other drawings based on these drawings without departing from the prior art.
图 1为本发明实施例一交通事件信息发布方法流程图；  1 is a flowchart of a method for distributing traffic event information according to an embodiment of the present invention;
图 2为本发明实施例一交通事件信息发布装置的结构示意图；  2 is a schematic structural diagram of a traffic event information distributing apparatus according to an embodiment of the present invention;
图 3为本发明实施例二交通事件信息发布方法流程图；  3 is a flowchart of a method for issuing traffic event information according to Embodiment 2 of the present invention;
图 4为本发明实施例二交通事件信息获取流程示意图；  4 is a schematic diagram of a flow of acquiring traffic event information according to Embodiment 2 of the present invention;
图 5为本发明实施例二釆用的交通事件***示意图；  FIG. 5 is a schematic diagram of a traffic event system used in the second embodiment of the present invention; FIG.
图 6为本发明实施例二交通事件信息转换的流程示意图；  6 is a schematic flowchart of traffic event information conversion according to Embodiment 2 of the present invention;
图 7为本发明实施例二交通事件信息发布装置的结构示意图。 具体实施方式 下面将结合本发明实施例中的附图， 对本发明实施例中的技术方案 进行清楚、 完整地描述， 显然， 所描述的实施例是本发明一部分实施例， 而 不是全部的实施例。 基于本发明中的实施例， 本领域普通技术人员在没有做 出创造性劳动前提下所获得的所有其他实施例， 都属于本发明保护的范围。 FIG. 7 is a schematic structural diagram of a traffic event information distributing apparatus according to Embodiment 2 of the present invention. detailed description The technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without departing from the inventive scope are the scope of the present invention.
本发明实施例提供一种交通事件信息发布方法和装置， 实现交通事件信 息的 TMC和 RTIC格式的发布。  Embodiments of the present invention provide a method and apparatus for releasing traffic event information, and implementing TMC and RTIC formats for traffic event information.
实施例一  Embodiment 1
本发明实施例提供一种交通事件信息发布方法， 如图 1 所示， 该方法包 括：  An embodiment of the present invention provides a method for releasing traffic event information. As shown in FIG. 1, the method includes:
步骤 Sll、读取交通事件信息数据， 所述交通事件信息数据至少包含道路 名称关键词；  Step S11: Read traffic event information data, where the traffic event information data includes at least a road name keyword;
根据道路名称关键词查找地图路链道路索引数据， 判断该道路名称关键 词是否存在于地图路链道路索弓 )数据。  According to the road name keyword, the map road link road index data is searched, and it is judged whether the road name key word exists in the map road chain road rope) data.
步骤 S12、若道路名称关键词存在于地图路链道路索引数据中， 则生成所 述道路名称关键词在地图路链道路索引数据中相对应的地图路链， 并将所述 交通事件信息数据转换为地图路链格式的数据；  Step S12: If the road name keyword exists in the map road link road index data, generate a map road link corresponding to the road name keyword in the map road link road index data, and convert the traffic event information data Data for the map link format;
其中， 地图路链为电子地图中道路名称的编码。  Among them, the map road chain is the code of the road name in the electronic map.
若在地图路链道路索引数据中可以查找到该道路名称关键词， 则找到该 道路名称关键词在地图路链道路索引数据中所对应的地图路链（map link ), 并将整个交通事件信息数据转换为地图路链格式的数据。  If the road name keyword can be found in the map road link road index data, the map link corresponding to the road name keyword in the map road link road index data is found, and the entire traffic event information is obtained. The data is converted to data in a map link format.
步骤 S13、 若所述地图路链存在于 TMC计算平台数据中， 则将所述地图 路链格式的数据转换为 TMC格式的发布数据， 若所述地图路链存在于 RTIC 通信数据中， 则将所述地图路链数据转换为 RTIC格式的发布数据。  Step S13: If the map link chain exists in the TMC computing platform data, convert the data in the map link chain format to the release data in the TMC format, and if the map link chain exists in the RTIC communication data, The map link data is converted into release data in the RTIC format.
若地图路链（map link )在 TMC计算平台数据有其对应关系， 则将已经 转化为地图路链格式的交通事件信息数据转换为 TMC格式的发布数据。若地 图路链 ( map link )在 RTIC通信数据中有其对应关系， 则将已经转化为地图 路链格式的交通事件信息数据转换为 RTIC格式的发布数据。 If the map link has a corresponding relationship in the TMC computing platform data, the traffic event information data that has been converted into the map road chain format is converted into the TMC formatted release data. Locally The map link has its corresponding relationship in the RTC communication data, and converts the traffic event information data that has been converted into the map road chain format into the release data in the RTIC format.
本发明实施例提供一种交通事件信息发布装置， 如图 2 所示， 该装置包 括： 读取单元 1、 地图路链单元 2和数据转换单元 3。  The embodiment of the present invention provides a traffic event information distribution device. As shown in FIG. 2, the device includes: a reading unit 1, a map link unit 2, and a data conversion unit 3.
读取单元 1 , 用于读取交通事件信息数据， 所述交通事件信息数据至少包 含道路名称关键词； 地图路链单元 2, 用于若道路名称关键词存在于地图路链 道路索引数据中， 则生成所述道路名称关键词在地图路链道路索引数据中相 对应的地图路链， 并将所述交通事件信息数据转换为地图路链格式的数据； 数据转换单元 3 , 用于若所述地图路链存在于 TMC计算平台数据中， 则将所 述地图路链格式的数据转换为 TMC格式的发布数据，若所述地图路链存在于 RTIC通信数据中， 则将所述地图路链数据转换为 RTIC格式的发布数据。  The reading unit 1 is configured to read traffic event information data, where the traffic event information data includes at least a road name keyword; and the map road link unit 2 is configured to: if the road name keyword exists in the map road link road index data, And generating a map road link corresponding to the road name keyword in the map road link road index data, and converting the traffic event information data into data in a map road chain format; the data conversion unit 3 is configured to The map road chain exists in the TMC computing platform data, and the data in the map road chain format is converted into the release data in the TMC format, and if the map road chain exists in the RTIC communication data, the map road link data is Convert to published data in RTIC format.
本发明实施例提供的交通事件信息发布方法和装置， 利用道路交通名称 关键词将交通事件信息转化为地图路链格式的数据， 并将该地图路链格式的 数据转换为同时以 TMC格式的形式和 RTIC格式的发布数据， 从而使不同类 型的终端都能够接收到来自于同一数据源的交通事件信息数据， 并且以不同 的形式显示意义相同的交通事件信息， 从而实现了交通事件信息数据发布的 统一和一致。  The method and device for issuing traffic event information provided by the embodiment of the present invention converts traffic event information into data of a map road chain format by using a road traffic name keyword, and converts the data of the map road chain format into a form of TMC format at the same time. And the release data in the RTIC format, so that different types of terminals can receive traffic event information data from the same data source, and display traffic event information of the same meaning in different forms, thereby realizing the release of traffic event information data. Uniform and consistent.
实施例二  Embodiment 2
本发明实施例提供一种交通事件信息发布方法， 如图 3 所示， 该方法包 括：  The embodiment of the invention provides a method for issuing traffic event information. As shown in FIG. 3, the method includes:
步骤 S21、 生成并存储交通事件信息数据；  Step S21: Generate and store traffic event information data.
在交通信息发布***中， 首先通过事件信息釆集***获取事件信息。 事 件信息可以来自与人工输入， 也可以是自动提供的数据源， 经过事件信息处 理***的处理形成以道路名称为关键字的事件信息数据。 交通事件信息获取 流程如图 4所示， 釆用的交通事件***如图 5所示， 交通事件信息转换的流 程如图 6所示。 首先， 录入人员将收集到的交通事件信息录入； 该交通事件信息包含交 通事件的发生时间、 位置、 范围、 事件类型等。 In the traffic information release system, event information is first acquired through the event information collection system. The event information may be from a manual input or an automatically provided data source, and the event information processing system processes the event information data with the road name as a key. The traffic event information acquisition process is shown in Figure 4. The traffic event system used is shown in Figure 5. The traffic event information conversion process is shown in Figure 6. First, the entry personnel enters the collected traffic event information; the traffic event information includes the time, location, range, and event type of the traffic event.
接下来， 生成并存储以道路名称为关键字的交通事件信息数据， 如图 3 所示， 具体为：  Next, generate and store traffic event information data with the road name as the key, as shown in Figure 3, specifically:
录入道路名称关键字；  Enter the road name keyword;
选择方向， 确定该道路存在后， 确认交通事件发生的位置的交通走向， 如长安 ^奸东向西。  Select the direction, determine the traffic direction at the location where the traffic incident occurs after the existence of the road, such as Chang'an.
输入 POI ( position of interest, 兴趣点） 关键字， 确定道路走向后， 输入 该道路走向上距离交通事件发生地点较近的 POI点的关键字， 以进行 POI点 的检索， POI点是一个具体的地理位置， 可以是道路上的一个路标， 也可以是 公共设备， 如学校、 医院等。 通过 POI点， 可以更加精确的描述地址位置， 得到更准确的定位。  Enter the POI (position of interest) keyword to determine the road direction. Enter the keyword of the POI point on the road that is closer to the location of the traffic incident to retrieve the POI point. The POI point is a specific Geographic location, can be a road sign on the road, or it can be public equipment, such as schools, hospitals, etc. Through the POI point, the address location can be described more accurately and more accurately positioned.
选择事件类型后完成录入。  Enter the event type to complete the entry.
然后， 对录入的交通事件信息进行分析、 判断， 审核信息的准确性。 将 审核后确认无误的交通事件信息转换为至少包括道路名称关键词的交通事件 信息数据存储到数据库中。  Then, analyze and judge the entered traffic incident information, and verify the accuracy of the information. The traffic event information that is confirmed to be correct after the audit is converted into traffic event information data including at least the road name keyword, and stored in the database.
步骤 S22、读取交通事件信息数据， 所述交通事件信息数据至少包含道路 名称关键词；  Step S22: Read traffic event information data, where the traffic event information data includes at least a road name keyword;
步骤 S23、 判断所述道路名称关键词是否存在于地图路链道路索引数据 中， 若存在， 则执行步骤 S24;  Step S23, determining whether the road name keyword exists in the map road link road index data, if yes, executing step S24;
根据道路名称关键词查找地图路链道路索引数据， 判断该道路名称关键 词是否存在于地图路链道路索引数据。  The map road link road index data is searched according to the road name keyword, and it is judged whether the road name key word exists in the map road link road index data.
步骤 S24、若道路名称关键词存在于地图路链道路索引数据中， 则生成所 述道路名称关键词在地图路链道路索引数据中相对应的地图路链（ map link ), 并将所述交通事件信息数据转换为地图路链格式的数据；  Step S24: If the road name keyword exists in the map road link road index data, generate a map link corresponding to the road name keyword in the map road link road index data, and generate the traffic Event information data is converted into data in a map link format;
其中， 地图路链为电子地图中道路名称的编码。 若在地图路链道路索引数据中可以查找到该道路名称关键词， 则找到该 道路名称关键词在地图路链道路索引数据中所对应的地图路链（map link ), 并将整个交通事件信息数据转换为地图路链格式的数据。 Among them, the map road chain is the code of the road name in the electronic map. If the road name keyword can be found in the map road link road index data, the map link corresponding to the road name keyword in the map road link road index data is found, and the entire traffic event information is obtained. The data is converted to data in a map link format.
步骤 S25、判断所述地图路链是否存在于 TMC计算平台数据中，若存在， 则执行步骤 S27;  Step S25, determining whether the map link chain exists in the TMC computing platform data, if yes, executing step S27;
根据地图路链 ( map link )查找 TMC计算平台数据， 若在 TMC计算平台 数据有其对应关系， 则执行下一步。  The TMC computing platform data is searched according to the map link. If there is a corresponding relationship in the TMC computing platform data, the next step is performed.
步骤 S26、 判断所述地图路链是否存在于 RTIC通信数据中， 若存在， 则 执行步骤 S28;  Step S26, determining whether the map link is present in the RTIC communication data, if yes, executing step S28;
根据地图路链 ( map link )查找 RTIC通信数据， 若在 RTIC通信数据有 其对应关系， 则执行下一步。  Find the RTIC communication data according to the map link. If there is a correspondence between the RTIC communication data, go to the next step.
步骤 S27、 若所述地图路链存在于 TMC计算平台数据中， 则将所述地图 路链格式的数据转换为 TMC格式的发布数据；  Step S27: If the map link chain exists in the TMC computing platform data, convert the data in the map link format to the release data in the TMC format;
若地图路链（map link )在 TMC计算平台数据有其对应关系， 则将已经 转化为地图路链格式的交通事件信息数据转换为 TMC格式的发布数据。  If the map link has a correspondence relationship with the TMC computing platform data, the traffic event information data that has been converted into the map link chain format is converted into the TMC formatted release data.
步骤 S28、 若所述地图路链存在于 RTIC通信数据中， 则将所述地图路链 数据转换为 RTIC格式的发布数据。  Step S28: If the map link is present in the RTIC communication data, convert the map link data into release data in RTIC format.
若地图路链（map link )在 RTIC通信数据中有其对应关系， 则将已经转 化为地图路链格式的交通事件信息数据转换为 RTIC格式的发布数据。  If the map link has a correspondence in the RTIC communication data, the traffic event information data that has been converted into the map link format is converted into the release data in the RTIC format.
最后， 单一的 TMC发布***， 能够通过该方法发布基于 TMC格式的交 通事件信息数据； 单一的 RTIC发布***， 也能够通过该方法发布基于 RTIC 格式的交通事件信息数据。  Finally, a single TMC publishing system can issue traffic event information data based on the TMC format by this method; a single RTIC publishing system can also publish traffic event information data based on the RTIC format.
本发明实施例还提供一种交通事件信息发布装置， 如图 5 所示， 该装置 包括： 读取单元 1、 地图路链单元 2、 数据转换单元 3、 生成单元 4、 关键词 判断单元 5、 第一地图路链判断单元 6和第二地图路链判断单元 7。  The embodiment of the present invention further provides a traffic event information distributing device. As shown in FIG. 5, the device includes: a reading unit 1, a map link unit 2, a data conversion unit 3, a generating unit 4, and a keyword determining unit 5, The first map link determining unit 6 and the second map link determining unit 7.
生成单元 4, 用于生成并存储所述交通事件信息数据。 读取单元 1 , 用于 读取交通事件信息数据， 所述交通事件信息数据至少包含道路名称关键词； 关键词判断单元 5 ,用于判断所述道路名称关键词是否存在于所述地图路链道 路索引数据中。 地图路链单元 2, 用于若道路名称关键词存在于地图路链道路 索引数据中， 则生成所述道路名称关键词在地图路链道路索引数据中相对应 的地图路链， 并将所述交通事件信息数据转换为地图路链格式的数据； 第一 地图路链判断单元 6, 用于判断所述地图路链是否存在于 TMC计算平台数据 中。 第二地图路链判断单元 7 , 用于判断地图路链是否存在于 RTIC通信数据 中。 数据转换单元 3 , 用于若所述地图路链存在于 TMC计算平台数据中， 则 将所述地图路链格式的数据转换为 TMC格式的发布数据，若所述地图路链存 在于 RTIC通信数据中，则将所述地图路链数据转换为 RTIC格式的发布数据。 The generating unit 4 is configured to generate and store the traffic event information data. Reading unit 1 for The traffic event information data is read, and the traffic event information data includes at least a road name keyword; the keyword determining unit 5 is configured to determine whether the road name keyword exists in the map road link road index data. a map link unit 2, configured to generate a map link corresponding to the road name keyword in the map road link road index data if the road name keyword exists in the map road link road index data, and The traffic event information data is converted into data in a map link chain format; the first map link chain determining unit 6 is configured to determine whether the map link chain exists in the TMC computing platform data. The second map link determining unit 7 is configured to determine whether the map link exists in the RTC communication data. The data conversion unit 3 is configured to convert the data of the map link chain format into the release data of the TMC format if the map link chain exists in the TMC calculation platform data, if the map link chain exists in the RTIC communication data The map link data is converted into the release data in the RTIC format.
本发明实施例提供的交通事件信息发布方法和装置， 利用道路交通名称 关键词将交通事件信息转化为地图路链格式的数据， 并将该地图路链格式的 数据转换为同时以 TMC格式的形式和 RTIC格式的发布数据， 从而使不同类 型的终端都能够接收到来自于同一数据源的交通事件信息数据， 并且以不同 的形式显示意义相同的交通事件信息， 从而实现了交通事件信息数据发布的 统一和一致。  The method and device for issuing traffic event information provided by the embodiment of the present invention converts traffic event information into data of a map road chain format by using a road traffic name keyword, and converts the data of the map road chain format into a form of TMC format at the same time. And the release data in the RTIC format, so that different types of terminals can receive traffic event information data from the same data source, and display traffic event information of the same meaning in different forms, thereby realizing the release of traffic event information data. Uniform and consistent.
本领域普通技术人员可以意识到， 结合本文中所公开的实施例描述的各 示例的单元及算法步骤， 能够以电子硬件、 计算机软件或者二者的结合来实 现， 为了清楚地说明硬件和软件的可互换性， 在上述说明中已经按照功能一 般性地描述了各示例的组成及步骤。 这些功能究竟以硬件还是软件方式来执 行， 取决于技术方案的特定应用和设计约束条件。 专业技术人员可以对每个 特定的应用来使用不同方法来实现所描述的功能， 但是这种实现不应认为超 出本发明的范围。  Those of ordinary skill in the art will appreciate that the elements and algorithm steps of the various examples described in connection with the embodiments disclosed herein can be implemented in electronic hardware, computer software or a combination of both, in order to clearly illustrate hardware and software. Interchangeability, the composition and steps of the various examples have been generally described in terms of function in the above description. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the solution. A person skilled in the art can use different methods for implementing the described functions for each particular application, but such implementation should not be considered to be beyond the scope of the present invention.
结合本文中所公开的实施例描述的方法或算法的步骤可以用硬件、 处理 器执行的软件模块， 或者二者的结合来实施。 软件模块可以置于随机存储器 ( RAM )、内存、只读存储器（ ROM )、电可编程 ROM、电可擦除可编程 ROM、 寄存器、 硬盘、 可移动磁盘、 CD-ROM、 或技术领域内所公知的任意其它形 式的存储介质中。 The steps of a method or algorithm described in connection with the embodiments disclosed herein can be implemented in hardware, a software module executed by a processor, or a combination of both. The software module can be placed in random access memory (RAM), memory, read only memory (ROM), electrically programmable ROM, electrically erasable programmable ROM, A register, a hard disk, a removable disk, a CD-ROM, or any other form of storage medium known in the art.
以上所述， 仅为本发明的具体实施方式， 但本发明的保护范围并不局限 于此， 任何熟悉本技术领域的技术人员在本发明揭露的技术范围内， 可轻易 想到变化或替换， 都应涵盖在本发明的保护范围之内。 因此， 本发明的保护 范围应所述以权利要求的保护范围为准。  The above is only the specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of changes or substitutions within the technical scope of the present invention. It should be covered by the scope of the present invention. Therefore, the scope of the invention should be determined by the scope of the claims.

Claims

权 利 要求 书 Claim
1、 一种交通事件信息发布方法， 其特征在于， 包括： A method for releasing traffic event information, characterized in that:
读取交通事件信息数据， 所述交通事件信息数据至少包含道路名称关键词； 若道路名称关键词存在于地图路链道路索引数据中， 则生成所述道路名称 关键词在地图路链道路索引数据中相对应的地图路链， 并将所述交通事件信息 数据转换为地图路链格式的数据；  Reading traffic event information data, the traffic event information data includes at least a road name keyword; if the road name keyword exists in the map road link road index data, generating the road name keyword in the map road link road index data a corresponding map road chain, and converting the traffic event information data into data in a map road chain format;
若所述地图路链存在于 TMC计算平台数据中，则将所述地图路链格式的数 据转换为 TMC格式的发布数据， 若所述地图路链存在于 RTIC通信数据中， 则 将所述地图路链数据转换为 RTIC格式的发布数据。  If the map link exists in the TMC computing platform data, converting the data in the map link format to the release data in the TMC format, and if the map link exists in the RTC communication data, the map is The link data is converted to published data in the RTIC format.
2、 根据权利要求 1所述的方法， 其特征在于， 在所述读取交通事件信息数 据之前包括：  2. The method according to claim 1, wherein before the reading of the traffic event information data, the method comprises:
生成并存储交通事件信息数据。  Generate and store traffic event information data.
3、 根据权利要求 1所述的方法， 其特征在于， 在所述若道路名称关键词存 在于地图路链道路索引数据中之前包括：  3. The method according to claim 1, wherein before the road name keyword is stored in the map road link road index data, the method comprises:
判断所述道路名称关键词是否存在于所述地图路链道路索引数据中。  It is determined whether the road name keyword exists in the map road link road index data.
4、 根据权利要求 1所述的方法， 其特征在于， 在所述若所述地图路链存在 于 TMC计算平台数据中， 则将所述地图路链格式的数据转换为 TMC格式的发 布数据， 若所述地图路链存在于 RTIC通信数据中， 则将所述地图路链数据转换 为 RTIC格式的发布数据之前包括：  The method according to claim 1, wherein, if the map link chain exists in the TMC computing platform data, converting the data of the map link chain format into the release data of the TMC format, If the map link chain exists in the RTIC communication data, converting the map link chain data into the RTIC format release data includes:
判断所述地图路链是否存在于 TMC计算平台数据中。  A determination is made as to whether the map link exists in the TMC computing platform data.
5、 根据权利要求 4所述的方法， 其特征在于， 在所述若所述地图路链存在 于 TMC计算平台数据中， 则将所述地图路链格式的数据转换为 TMC格式的发 布数据， 若所述地图路链存在于 RTIC通信数据中， 则将所述地图路链数据转换 为 RTIC格式的发布数据之前还包括：  The method according to claim 4, wherein, if the map link exists in the TMC computing platform data, converting the data in the map link format to the release data in the TMC format, If the map link chain exists in the RTIC communication data, before converting the map road link data into the RTIC format release data, the method further includes:
判断地图路链是否存在于 RTIC通信数据中。 Determine whether the map link exists in the RTIC communication data.
6、 一种交通事件信息发布装置， 其特征在于， 包括： 6. A traffic event information distribution device, comprising:
读取单元， 用于读取交通事件信息数据， 所述交通事件信息数据至少包含 道路名称关键词；  a reading unit, configured to read traffic event information data, where the traffic event information data includes at least a road name keyword;
地图路链单元， 用于若道路名称关键词存在于地图路链道路索引数据中， 则生成所述道路名称关键词在地图路链道路索引数据中相对应的地图路链， 并 将所述交通事件信息数据转换为地图路链格式的数据；  a map link unit, configured to generate a map link corresponding to the road name keyword in the map road link road index data if the road name keyword exists in the map road link road index data, and generate the traffic Event information data is converted into data in a map link format;
数据转换单元， 用于若所述地图路链存在于 TMC计算平台数据中， 则将所 述地图路链格式的数据转换为 TMC格式的发布数据， 若所述地图路链存在于 RTIC通信数据中， 则将所述地图路链数据转换为 RTIC格式的发布数据。  a data conversion unit, configured to: if the map link chain exists in the TMC computing platform data, convert the data in the map link chain format to the release data in the TMC format, if the map link chain exists in the RTIC communication data , the map link chain data is converted into the release data in the RTIC format.
7、 根据权利要求 6所述的装置， 其特征在于， 还包括：  7. The device according to claim 6, further comprising:
生成单元， 用于生成并存储所述交通事件信息数据。  And a generating unit, configured to generate and store the traffic event information data.
8、 根据权利要求 6所述的装置， 其特征在于， 还包括：  8. The device according to claim 6, further comprising:
关键词判断单元， 用于判断所述道路名称关键词是否存在于所述地图路链 道路索引数据中。  The keyword determining unit is configured to determine whether the road name keyword exists in the map road link road index data.
9、 根据权利要求 6所述的装置， 其特征在于， 还包括：  9. The device according to claim 6, further comprising:
第一地图路链判断单元，用于判断所述地图路链是否存在于 TMC计算平台 数据中。  The first map link determining unit is configured to determine whether the map link exists in the TMC computing platform data.
10、 根据权利要求 6所述的装置， 其特征在于， 还包括：  10. The device according to claim 6, further comprising:
第二地图路链判断单元， 用于判断地图路链是否存在于 RTIC通信数据中。  The second map link determining unit is configured to determine whether the map link exists in the RTIC communication data.
PCT/CN2010/079405 2009-12-30 2010-12-02 Methodanddevice for releasing traffic event information WO2011079684A1 (en)

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