WO2017128089A1 - Traffic condition-based real-time warning method, and route recommendation system - Google Patents
Traffic condition-based real-time warning method, and route recommendation system Download PDFInfo
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- WO2017128089A1 WO2017128089A1 PCT/CN2016/072256 CN2016072256W WO2017128089A1 WO 2017128089 A1 WO2017128089 A1 WO 2017128089A1 CN 2016072256 W CN2016072256 W CN 2016072256W WO 2017128089 A1 WO2017128089 A1 WO 2017128089A1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
- G01C21/34—Route searching; Route guidance
Definitions
- the invention belongs to the field of GPS navigation, and particularly relates to a method for early warning of real-time road conditions and a path recommendation system.
- Real-time road conditions are a concept proposed for the smooth flow of traffic in urban areas today. Real-time traffic conditions are also referred to as traffic information channels. In Europe, real-time traffic conditions are already a mature in-vehicle intelligent traffic navigation technology. Real-time road conditions can reflect the traffic texts in the area in real time, guide the best and fastest driving routes, and improve the efficiency of roads and vehicles.
- the most important way to collect real-time traffic data is still floating cars.
- This floating car includes taxis, coaches, logistics vehicles, etc.
- the main force is the taxis that operate in the urban area of the city.
- the GPS terminals installed on these vehicles transmit the current latitude and longitude position, head direction and speed to the processing center through the mobile communication network, and then calculate the road traffic conditions of the main roads in the city.
- the embodiment of the invention is directed to the situation that the current navigation system cannot recommend the route for the user according to the real-time road condition. It is necessary to provide a destination information that is to be visited by the user at a certain time and count the traffic condition information in advance. When the preset time period is reached, the best route is recommended to the user, thereby providing more accurate travel. Information to avoid delays on the road .
- a method for early warning of real-time road conditions comprising the following steps:
- the path condition information between the current location and the destination is counted.
- the time is the recording time period
- the estimated arrival time is calculated and the path is recommended to the user.
- the embodiment of the present invention further provides a path recommendation system, where the path recommendation system includes:
- a recording unit a detecting unit, a judging unit, and a path recommending unit, wherein:
- a recording unit configured to record one or more time periods, a destination corresponding to each time period, and a matching relationship between each time period and the destination;
- a detecting unit configured to detect a current time
- a determining unit wherein the input end is connected to the output end of the recording unit and the output end of the detecting unit is connected Determining whether the current time is half an hour before the time period;
- the path recommendation unit has an input end connected to the output end of the judging unit, and is used for counting path condition information between the current location and the destination.
- the time is the recording period, the estimated arrival time is calculated and the path is recommended to the user.
- the invention recommends the best path to the user when the preset time period is reached, thereby providing more accurate information for traveling and avoiding Delay time on the road.
- FIG. 1 is a schematic flow chart of a method for early warning of real-time road conditions according to an embodiment of the present invention
- FIG. 2 is a schematic structural diagram of a path recommendation system according to an embodiment of the present invention.
- FIG. 1 is a schematic flowchart of a method for early warning of real-time road conditions according to an embodiment of the present invention. For the convenience of description, only parts related to the embodiment of the present invention are shown.
- step S100 Recording one or more time periods, destinations corresponding to the time periods, and matching relationships between the time periods and the destinations;
- step S101 the current time is detected.
- step S102 it is determined whether the current time is within half of the first half of the time period; if not, the process proceeds to step S103. If yes, go to step S104 to count the path condition information between the current location and the destination. When the time is the recording time period, calculate the estimated arrival time and recommend the path to the user.
- the invention recommends the best path to the user when the preset time period is reached, thereby providing more accurate information for traveling and avoiding Delay time on the road.
- FIG. 2 is a schematic structural diagram of a path recommendation system according to an embodiment of the present invention, where the path recommendation system includes:
- Recording unit 21 And for recording one or more time periods, destinations corresponding to the time periods, and matching relationships between the time periods and the destinations;
- a detecting unit 22 configured to detect a current time
- a determining unit 23 whose input end is connected to the output end of the recording unit 21 and the output end of the detecting unit 22 is used for Determining whether the current time is half an hour before the time period;
- Path recommendation unit 24 its input end and the judgment unit 23
- the output terminal is connected to collect the path condition information between the current location and the destination.
- the time is the recording time period
- the estimated arrival time is calculated and the path is recommended to the user.
- the invention recommends the best path to the user when the preset time period is reached, thereby providing more accurate information for traveling and avoiding Delay time on the road.
Abstract
A traffic condition-based real-time warning method, and a route recommendation system. The method comprises: recording one or more time periods, destinations each corresponding to a time period, and matching relations between the time periods and the destinations (S100); determining a current time (S101); determining whether the current time is half an hour earlier than the time period (S102); if not, maintaining the status quo (S103); and if yes, collecting statistics about traffic condition information of a route between a current location and the destination, calculating an estimated time of arrival, and recommending the route to a user when the time falls within the recorded time period (S104). According to the method, by presetting the destination to which a user will go in a certain time period, collecting statistics about the traffic condition information in advance, and recommending an optimal route to the user when the preset time period is reached, the present invention can provide more accurate information for travel, so as to avoid a waste of time on the way.
Description
本发明属于 GPS 导航领域，尤其是涉及 一种实时路况提前预警的方法以及路径推荐系统 。 The invention belongs to the field of GPS navigation, and particularly relates to a method for early warning of real-time road conditions and a path recommendation system.
随着汽车的普及和道路的建设，城际间的经济往来更加频繁，活动的区域也越来越大；为了提高生活质量，大量的休闲活动、探险活动的举行使我们并不局限在自己认识的一小块区域中，不认识道路，找不到目的地的情况也屡有发生，就此，车载GPS导航仪将会以合适的价位走入车主的世界，成为车上的基本装备。
With the popularity of automobiles and the construction of roads, inter-city economic exchanges are more frequent, and the area of activities is also growing. In order to improve the quality of life, a large number of leisure activities and adventure activities are held so that we are not limited to our own understanding. In a small area, the road is not known, and the destination cannot be found. In this case, the car GPS navigator will enter the world of the owner at the appropriate price and become the basic equipment on the car.
实时路况，是针对当今城市交通道路拥堵畅通情况所提出的一个概念。实时路况也是交通信息频道的简称。在欧洲，实时路况已经是一项成熟的车载智能交通导航技术。实时路况能实时反映区域内交通文字路况，指引最佳、最快捷的行驶路线，提高道路和车辆的使用效率。
Real-time road conditions are a concept proposed for the smooth flow of traffic in urban areas today. Real-time traffic conditions are also referred to as traffic information channels. In Europe, real-time traffic conditions are already a mature in-vehicle intelligent traffic navigation technology. Real-time road conditions can reflect the traffic texts in the area in real time, guide the best and fastest driving routes, and improve the efficiency of roads and vehicles.
实时路况数据最主要的收集方式，还是浮动车。这个浮动车包括出租车、长途客车、物流车辆等等，其中主力就是在城市市区里活动的出租车。在这些车辆上安装的GPS终端，通过手机通讯网络将当时的经纬度位置、车头方向、速度等值传递到处理中心，进而计算出全市主要道路的道路通行情况。
The most important way to collect real-time traffic data is still floating cars. This floating car includes taxis, coaches, logistics vehicles, etc. The main force is the taxis that operate in the urban area of the city. The GPS terminals installed on these vehicles transmit the current latitude and longitude position, head direction and speed to the processing center through the mobile communication network, and then calculate the road traffic conditions of the main roads in the city.
在城市道路驾驶车辆时经常碰到这样的情况，比如参加某些重要会议或者聚会时，一般我们都会根据经验留出一定时间，以便能准时到达目的地，但是在某些情况下比如用户经常走的路修路或者遇到交通事故，本来40分钟的车程可能要1个小时才能到达，但是往往这些情况用户却无法提前得知，导致迟到。
This is often the case when driving a vehicle on a city road. For example, when attending some important meetings or gatherings, we usually leave some time based on experience so that we can reach the destination on time, but in some cases, for example, users often go. The road repair road or traffic accident, the original 40-minute drive may take an hour to arrive, but often these users can not know in advance, resulting in late.
综上，需要针对当前导航系统无法根据实时路况为用户推荐路线的情况
，需要提供一种通过预设用户在某段时间将会前往的目的地并提前统计路况信息，当到达所述预设的时间段时，向用户推荐最佳路径，从而为出行提供更准确的信息，避免在路上耽误时间
。 In summary, it is necessary to refer to the situation that the current navigation system cannot recommend the route to the user according to the real-time road condition.
It is necessary to provide a destination information that is to be visited by the user at a certain time and count the traffic condition information in advance. When the preset time period is reached, the best route is recommended to the user, thereby providing more accurate travel. Information to avoid delays on the road
.
本发明实施例针对当前导航系统无法根据实时路况为用户推荐路线的情况
，需要提供一种通过预设用户在某段时间将会前往的目的地并提前统计路况信息，当到达所述预设的时间段时，向用户推荐最佳路径，从而为出行提供更准确的信息，避免在路上耽误时间
。 The embodiment of the invention is directed to the situation that the current navigation system cannot recommend the route for the user according to the real-time road condition.
It is necessary to provide a destination information that is to be visited by the user at a certain time and count the traffic condition information in advance. When the preset time period is reached, the best route is recommended to the user, thereby providing more accurate travel. Information to avoid delays on the road
.
本发明是这样实现的： 一种实时路况提前预警的方法 ，包括以下步骤： The present invention is implemented as follows: A method for early warning of real-time road conditions, comprising the following steps:
记录一个或一个以上的时间段、各时间段对应的目的地，以及各时间段与所述目的地的匹配关系 ; Recording one or more time periods, destinations corresponding to the time periods, and matching relationships between the time periods and the destinations;
检测当前时间； Detect the current time;
判断当前时间是否距离所述时间段前半小时； Determining whether the current time is half an hour before the time period;
若否，保持原状； If not, remain as it is;
若是，统计当前位置与目的地之间路径路况信息，当时间为所述记录时间段时，计算预计到达时间并向用户推荐路径。
If yes, the path condition information between the current location and the destination is counted. When the time is the recording time period, the estimated arrival time is calculated and the path is recommended to the user.
本发明实施例还提供了路径推荐系统，所述路径推荐系统包括： The embodiment of the present invention further provides a path recommendation system, where the path recommendation system includes:
记录单元，检测单元，判断单元，路径推荐单元，其中： a recording unit, a detecting unit, a judging unit, and a path recommending unit, wherein:
记录单元，用于记录一个或一个以上的时间段、各时间段对应的目的地，以及各时间段与所述目的地的匹配关系；
a recording unit, configured to record one or more time periods, a destination corresponding to each time period, and a matching relationship between each time period and the destination;
检测单元，用于检测当前时间； a detecting unit, configured to detect a current time;
判断单元，其输入端与所述记录单元输出端连接及所述检测单元输出端连接， 用于
判断当前时间是否距离所述时间段前半小时； a determining unit, wherein the input end is connected to the output end of the recording unit and the output end of the detecting unit is connected
Determining whether the current time is half an hour before the time period;
路径推荐单元，其输入端与所述判断单元输出端连接，用于统计当前位置与目的地之间路径路况信息，当时间为所述记录时间段时，计算预计到达时间并向用户推荐路径。
The path recommendation unit has an input end connected to the output end of the judging unit, and is used for counting path condition information between the current location and the destination. When the time is the recording period, the estimated arrival time is calculated and the path is recommended to the user.
该发明通过预设用户在某段时间将会前往的目的地并提前统计路况信息，当到达所述预设的时间段时，向用户推荐最佳路径，从而为出行提供更准确的信息，避免在路上耽误时间。
By presetting the destination that the user will go to at a certain time and counting the traffic condition information in advance, the invention recommends the best path to the user when the preset time period is reached, thereby providing more accurate information for traveling and avoiding Delay time on the road.
图 1 是本发明实施例提供的一种实时路况提前预警的方法 的流程示意图 ； 1 is a schematic flow chart of a method for early warning of real-time road conditions according to an embodiment of the present invention;
图 2 是本发明实施例提供的路径推荐系统的结构示意图。 FIG. 2 is a schematic structural diagram of a path recommendation system according to an embodiment of the present invention.
为了使本发明的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本发明进行进一步详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本发明，并不用于限定本发明。
The present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It is understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
图 1 是本发明实施例提供的一种实时路况提前预警的方法 的流程示意图
，为了便于说明，只示出了与本发明实施例相关的部分。 FIG. 1 is a schematic flowchart of a method for early warning of real-time road conditions according to an embodiment of the present invention;
For the convenience of description, only parts related to the embodiment of the present invention are shown.
在步骤 S100 中 ,
记录一个或一个以上的时间段、各时间段对应的目的地，以及各时间段与所述目的地的匹配关系 ; 。 In step S100,
Recording one or more time periods, destinations corresponding to the time periods, and matching relationships between the time periods and the destinations;
对于大部分用户，每天都会预先有安排，比如几点上班，几点约见客户，或者几点与朋友见面，可以将这些计划时间及目的地预先记录。
For most users, there are pre-arranged arrangements every day, such as when to go to work, when to meet customers, or when to meet with friends, you can pre-record these planned time and destination.
在步骤 S101 中 , 检测当前时间。 In step S101, the current time is detected.
在步骤 S102 中，判断当前时间是否距离所述时间段前半小时；若否，进入步骤 S103
，保持原状；若是，进入步骤 S104 ，统计当前位置与目的地之间路径路况信息，当时间为所述记录时间段时，计算预计到达时间并向用户推荐路径。 In step S102, it is determined whether the current time is within half of the first half of the time period; if not, the process proceeds to step S103.
If yes, go to step S104 to count the path condition information between the current location and the destination. When the time is the recording time period, calculate the estimated arrival time and recommend the path to the user.
计算出的路径并计算出预计到达时间，可以提醒用户此时如果车流缓慢，可以提前出发，从而避免了迟到。 Calculate the path and calculate the estimated arrival time, you can remind the user that if the traffic is slow, you can start early, thus avoiding lateness.
该发明通过预设用户在某段时间将会前往的目的地并提前统计路况信息，当到达所述预设的时间段时，向用户推荐最佳路径，从而为出行提供更准确的信息，避免在路上耽误时间。
By presetting the destination that the user will go to at a certain time and counting the traffic condition information in advance, the invention recommends the best path to the user when the preset time period is reached, thereby providing more accurate information for traveling and avoiding Delay time on the road.
图 2 是本发明实施例提供的路径推荐系统的结构示意图，所述路径推荐系统包括： 2 is a schematic structural diagram of a path recommendation system according to an embodiment of the present invention, where the path recommendation system includes:
记录单元 21 ，检测单元 22 ，判断单元 23 ，路径推荐单元 24 ，其中： The recording unit 21, the detecting unit 22, the determining unit 23, and the path recommending unit 24, wherein:
记录单元 21
，用于记录一个或一个以上的时间段、各时间段对应的目的地，以及各时间段与所述目的地的匹配关系； Recording unit 21
And for recording one or more time periods, destinations corresponding to the time periods, and matching relationships between the time periods and the destinations;
检测单元 22 ，用于检测当前时间； a detecting unit 22, configured to detect a current time;
判断单元 23 ，其输入端与所述记录单元 21 输出端连接及所述检测单元 22 输出端连接， 用于
判断当前时间是否距离所述时间段前半小时； a determining unit 23, whose input end is connected to the output end of the recording unit 21 and the output end of the detecting unit 22 is used for
Determining whether the current time is half an hour before the time period;
路径推荐单元 24 ，其输入端与所述判断单元 23
输出端连接，用于统计当前位置与目的地之间路径路况信息，当时间为所述记录时间段时，计算预计到达时间并向用户推荐路径。 Path recommendation unit 24, its input end and the judgment unit 23
The output terminal is connected to collect the path condition information between the current location and the destination. When the time is the recording time period, the estimated arrival time is calculated and the path is recommended to the user.
该发明通过预设用户在某段时间将会前往的目的地并提前统计路况信息，当到达所述预设的时间段时，向用户推荐最佳路径，从而为出行提供更准确的信息，避免在路上耽误时间。
By presetting the destination that the user will go to at a certain time and counting the traffic condition information in advance, the invention recommends the best path to the user when the preset time period is reached, thereby providing more accurate information for traveling and avoiding Delay time on the road.
以上仅为本发明的较佳实施例而已，并不用以限制本发明，凡在本发明的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本发明的保护范围之内。
The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalents, and improvements made within the spirit and scope of the present invention should be included in the scope of the present invention. Inside.
Claims (2)
- 一种实时路况提前预警的方法，其特征在于，所述方法包括如下步骤： A method for early warning of real-time road conditions, characterized in that the method comprises the following steps:记录一个或一个以上的时间段、各时间段对应的目的地，以及各时间段与所述目的地的匹配关系 ;Recording one or more time periods, destinations corresponding to the time periods, and matching relationships between the time periods and the destinations;检测当前时间；Detect the current time;判断当前时间是否距离所述时间段前半小时；Determining whether the current time is half an hour before the time period;若否，保持原状；If not, remain as it is;若是，统计当前位置与目的地之间路径路况信息，当时间为所述记录时间段时，计算预计到达时间并向用户推荐路径。If yes, the path condition information between the current location and the destination is counted. When the time is the recording time period, the estimated arrival time is calculated and the path is recommended to the user.
- 一种路径推荐系统，其特征在于，所述路径推荐系统包括：A path recommendation system, wherein the path recommendation system comprises:记录单元，检测单元，判断单元，路径推荐单元，其中：a recording unit, a detecting unit, a judging unit, and a path recommending unit, wherein:记录单元，用于记录一个或一个以上的时间段、各时间段对应的目的地，以及各时间段与所述目的地的匹配关系；a recording unit, configured to record one or more time periods, a destination corresponding to each time period, and a matching relationship between each time period and the destination;检测单元，用于检测当前时间；a detecting unit, configured to detect a current time;判断单元，其输入端与所述记录单元输出端连接及所述检测单元输出端连接， 用于 判断当前时间是否距离所述时间段前半小时；a determining unit, wherein the input end is connected to the output end of the recording unit and the output end of the detecting unit is connected Determining whether the current time is half an hour before the time period;路径推荐单元，其输入端与所述判断单元输出端连接，用于统计当前位置与目的地之间路径路况信息，当时间为所述记录时间段时，计算预计到达时间并向用户推荐路径。The path recommendation unit has an input end connected to the output end of the judging unit, and is used for counting path condition information between the current location and the destination. When the time is the recording period, the estimated arrival time is calculated and the path is recommended to the user.
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