CN106595685B - A method and device for identifying stops at a gas station - Google Patents

A method and device for identifying stops at a gas station Download PDF

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CN106595685B
CN106595685B CN201611108577.XA CN201611108577A CN106595685B CN 106595685 B CN106595685 B CN 106595685B CN 201611108577 A CN201611108577 A CN 201611108577A CN 106595685 B CN106595685 B CN 106595685B
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gas station
point
detected
stop
poi
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CN106595685A (en
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蒋宇强
李旭阳
肖赞
梁利刚
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Beijing Xinglu Chelian Technology Co ltd
Beijing Transwiseway Information Technology Co Ltd
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BEIJING ZHONGJIAO TRAFFIC GUIDE INFORMATION TECHNOLOGY Co Ltd
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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G01C21/34Route searching; Route guidance
    • G01C21/3453Special cost functions, i.e. other than distance or default speed limit of road segments
    • G01C21/3476Special cost functions, i.e. other than distance or default speed limit of road segments using point of interest [POI] information, e.g. a route passing visible POIs

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  • Radar, Positioning & Navigation (AREA)
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Abstract

本发明实施例公开了一种加油站停靠点的识别方法及装置。该方法包括:将待检测停靠点与所述待检测停靠点所在待检测区域中包含的加油站POI点进行匹配,确定所述待检测停靠点的至少一个初选加油站POI点;依据所述待检测停靠点的位置,所述至少一个初选加油站POI点的位置以及所述待检测区域的路网数据,将所述待检测停靠点与所述至少一个初选加油站POI点进行匹配,并依据匹配结果,确定所述待检测停靠点匹配的加油站POI点。本发明实施例解决现有技术中根据车辆停靠点和加油站POI点的距离,确定停靠点匹配的加油站POI点,准确度低的问题,实现了提高加油站POI点的匹配准确度。

The embodiment of the invention discloses a method and a device for identifying stop points of gas stations. The method includes: matching the stop point to be detected with the gas station POI points contained in the region to be detected where the stop point to be detected is located, and determining at least one primary gas station POI point of the stop point to be detected; according to the The position of the stopping point to be detected, the position of the POI point of the at least one primary gas station and the road network data of the area to be detected, and matching the stopping point to be detected with the POI point of the at least one primary gas station , and according to the matching result, determine the gas station POI point matched by the stop point to be detected. The embodiment of the present invention solves the problem of low accuracy in determining the gas station POI point matching the stop point according to the distance between the vehicle stop point and the gas station POI point in the prior art, and improves the matching accuracy of the gas station POI point.

Description

一种加油站停靠点的识别方法及装置A method and device for identifying stops at a gas station

技术领域technical field

本发明实施例涉及一种数据处理技术,尤其涉及一种加油站停靠点的识别方法及装置。Embodiments of the present invention relate to a data processing technology, and in particular to a method and device for identifying stops at gas stations.

背景技术Background technique

在车联网技术中,POI分析是一个重要的领域,精确地分析出车辆停靠的POI有助于了解车辆的驾驶行为习惯。根据车辆经常停靠的物流园,加油站,服务区等POI,可以有效地分析得出车辆运输的货物类型、车辆常用加油站等信息。因此,货车的POI停靠计算对物流交易,货车供应链有重要意义。In the Internet of Vehicles technology, POI analysis is an important field. Accurately analyzing the POI where the vehicle stops helps to understand the driving behavior of the vehicle. According to POIs such as logistics parks, gas stations, and service areas where vehicles often stop, it can effectively analyze and obtain information such as the type of goods transported by vehicles, and the gas stations commonly used by vehicles. Therefore, the POI stop calculation of trucks is of great significance to logistics transactions and truck supply chains.

现有技术中,根据车辆停靠点和加油站POI点的距离,确定停靠点匹配的加油站POI点。In the prior art, according to the distance between the vehicle stop point and the gas station POI point, the gas station POI point matching the stop point is determined.

车辆在停靠时,GPS定位仪报出的经纬度并不总是一个值,而是在真实停靠附近不断浮动的值,因而计算出的停靠点位置也是浮动的,而且可能会漂移到非实际位置上,针对这些停靠点,仅按照距离来进行加油站POI点的匹配,准确度低。When the vehicle is parked, the latitude and longitude reported by the GPS locator is not always a value, but a value that is constantly floating near the actual stop, so the calculated position of the stop is also floating, and may drift to an unreal position , for these stops, the matching of gas station POI points is only performed according to the distance, and the accuracy is low.

发明内容Contents of the invention

本发明实施例提供一种加油站停靠点的识别方法及装置,解决现有技术中根据车辆停靠点和加油站POI点的距离,确定停靠点匹配的加油站POI点,准确度低的问题。Embodiments of the present invention provide a method and device for identifying stop points at gas stations, which solves the problem of low accuracy in determining the POI points of gas stations that match stops based on the distance between the stop points of vehicles and the POI points of gas stations in the prior art.

第一方面,本发明实施例提供了一种加油站停靠点的识别方法,该方法包括:In a first aspect, an embodiment of the present invention provides a method for identifying a stop at a gas station, the method comprising:

将待检测停靠点与所述待检测停靠点所在待检测区域中包含的加油站POI点进行匹配,确定所述待检测停靠点的至少一个初选加油站POI点;Matching the stopping point to be detected with the gas station POI points contained in the area to be detected where the stopping point to be detected is located, and determining at least one primary gas station POI point of the stopping point to be detected;

依据所述待检测停靠点的位置,所述至少一个初选加油站POI点的位置以及所述待检测区域的路网数据,将所述待检测停靠点与所述至少一个初选加油站POI点进行匹配,并依据匹配结果,确定所述待检测停靠点匹配的加油站POI点。According to the position of the stop to be detected, the position of the POI point of the at least one primary gas station and the road network data of the area to be detected, the stop point to be detected and the POI of the at least one primary gas station Points are matched, and according to the matching result, the gas station POI point matched by the stop point to be detected is determined.

进一步地,依据所述待检测停靠点的位置,所述至少一个初选加油站POI点的位置以及所述待检测区域的路网数据,将所述待检测停靠点与所述至少一个初选加油站POI点进行匹配,并依据匹配结果,确定所述待检测停靠点匹配的加油站POI点,包括:Further, according to the position of the stopping point to be detected, the position of the POI point of the at least one primary gas station and the road network data of the area to be detected, the stopping point to be detected and the at least one primary selection The gas station POI point is matched, and according to the matching result, the gas station POI point matched by the stop point to be detected is determined, including:

针对每一初选加油站POI点,若待检测停靠点与该初选加油站POI点之间的距离小于第一距离阈值,则确定该初选加油站POI点与对应的初选加油站道路的距离是否小于第二距离阈值;For each primary gas station POI point, if the distance between the stop point to be detected and the primary gas station POI point is less than the first distance threshold, then determine the primary gas station POI point and the corresponding primary gas station road Whether the distance is less than the second distance threshold;

若小于所述第二距离阈值,则确定将该初选加油站POI点确定为所述待检测停靠点匹配的加油站POI点;If it is less than the second distance threshold, then determine that the primary gas station POI point is determined as the gas station POI point matched by the stop point to be detected;

若不小于所述第二距离阈值,且所述待检测停靠点与该初选加油站POI点位于对应的初选加油站道路的同侧,以及所述待检测停靠点与对应的初选加油站道路之间的距离大于第三距离阈值,则将该初选加油站POI确定为待检测停靠点匹配的加油站POI点,其中所述第一距离阈值大于所述第二距离阈值,所述第二距离阈值大于所述第三距离阈值。If it is not less than the second distance threshold, and the stop point to be detected and the POI point of the primary gas station are located on the same side of the road of the corresponding primary gas station, and the stop point to be detected and the corresponding primary gas station If the distance between the station roads is greater than the third distance threshold, then the primary gas station POI is determined as the gas station POI point matched by the stopping point to be detected, wherein the first distance threshold is greater than the second distance threshold, and the The second distance threshold is greater than the third distance threshold.

进一步地,依据所述待检测停靠点的位置,所述至少一个初选加油站POI点的位置以及所述待检测区域的路网数据,将所述待检测停靠点与所述至少一个初选加油站POI点进行匹配,并依据匹配结果,确定所述待检测停靠点匹配的加油站POI点,还包括:Further, according to the position of the stopping point to be detected, the position of the POI point of the at least one primary gas station and the road network data of the area to be detected, the stopping point to be detected and the at least one primary selection The gas station POI point is matched, and according to the matching result, the gas station POI point matched by the stop point to be detected is determined, which also includes:

针对每一初选加油站POI点,若待检测停靠点与该初选加油站POI点之间的距离等于或大于所述第一距离阈值且小于第四距离阈值,以及所述待检测停靠点与停靠点最近邻道路之间的距离大于所述停靠点最近邻道路的宽度,所述待检测停靠点与该初选加油站POI点位于对应的初选加油站道路的同侧,且所述待检测停靠点与初选加油站POI点在对应的初选加油站道路上的投影位于所述停靠点最近邻道路的同侧,则将该初选加油站POI确定为待检测停靠点匹配的加油站POI点,其中所述第四距离阈值大于所述第一距离阈值。For each primary gas station POI point, if the distance between the stop point to be detected and the POI point of the primary gas station is equal to or greater than the first distance threshold and less than the fourth distance threshold, and the stop point to be detected The distance between the nearest road to the stop is greater than the width of the nearest road to the stop, the stop to be detected and the primary gas station POI point are located on the same side of the corresponding primary gas station road, and the The projection of the stopping point to be detected and the primary gas station POI point on the corresponding primary gas station road is located on the same side of the nearest neighbor road of the stopping point, then the primary gas station POI is determined as the matching point of the stopping point to be detected. Gas station POI points, wherein the fourth distance threshold is greater than the first distance threshold.

进一步地,依据所述待检测停靠点的位置,所述至少一个初选加油站POI点的位置以及所述待检测区域的路网数据,将所述待检测停靠点与所述至少一个初选加油站POI点进行匹配,并依据匹配结果,确定所述待检测停靠点匹配的加油站POI点,还包括:Further, according to the position of the stopping point to be detected, the position of the POI point of the at least one primary gas station and the road network data of the area to be detected, the stopping point to be detected and the at least one primary selection The gas station POI point is matched, and according to the matching result, the gas station POI point matched by the stop point to be detected is determined, which also includes:

若所述待检测停靠点与任一初选加油站POI点的距离等于或大于所述第四距离阈值,则滤除该初选加油站POI点。If the distance between the stop point to be detected and any primary gas station POI point is equal to or greater than the fourth distance threshold, the primary gas station POI point is filtered out.

进一步地,将待检测停靠点与所述待检测停靠点所在待检测区域中包含的加油站POI点进行匹配,确定所述待检测停靠点的至少一个初选加油站POI点,包括:Further, matching the stop point to be detected with the gas station POI points contained in the region to be detected where the stop point to be detected is located, and determining at least one primary gas station POI point of the stop point to be detected includes:

确定所述待检测停靠点与所述待检测停靠点所在的待检测区域中包含的至少一个加油站POI点的距离;Determining the distance between the stop to be detected and at least one gas station POI point contained in the area to be detected where the stop to be detected is located;

依据所述待检测停靠点与所述至少一个加油站POI点的距离,从所述至少一个加油站POI点中选择所述待检测停靠点的至少一个初选加油站POI点。According to the distance between the stop point to be detected and the at least one gas station POI point, at least one primary gas station POI point of the stop point to be detected is selected from the at least one gas station POI point.

进一步地,将待检测停靠点与所述待检测停靠点所在待检测区域中包含的加油站POI点进行匹配,确定所述待检测停靠点的至少一个初选加油站POI点之后,还包括:Further, after matching the stopping point to be detected with the gas station POI points contained in the area to be detected where the stopping point to be detected is located, after determining at least one primary gas station POI point of the stopping point to be detected, it also includes:

若所述待检测停靠点的停靠时间长度小于第一时间长度或大于第二时间长度,则确定所述待检测停靠点不是加油站POI点。If the stop time of the stop to be detected is less than the first time or greater than the second time, it is determined that the stop to be detected is not a gas station POI point.

第二方面,本发明实施例还提供了一种加油站停靠点的识别装置,该装置包括:In the second aspect, the embodiment of the present invention also provides an identification device for a stop at a gas station, the device comprising:

初选加油站POI点模块,用于将待检测停靠点与所述待检测停靠点所在待检测区域中包含的加油站POI点进行匹配,确定所述待检测停靠点的至少一个初选加油站POI点;The primary gas station POI point module is used to match the stop points to be detected with the gas station POI points contained in the area to be detected where the stop points to be detected are located, and determine at least one primary gas station of the stop points to be detected POI point;

加油站POI匹配模块,用于依据所述待检测停靠点的位置,所述至少一个初选加油站POI点的位置以及所述待检测区域的路网数据,将所述待检测停靠点与所述至少一个初选加油站POI点进行匹配,并依据匹配结果,确定所述待检测停靠点匹配的加油站POI点。The gas station POI matching module is configured to match the to-be-detected stop with the position of the at least one primary gas station POI point and the road network data of the area to be detected according to the location of the to-be-detected stop. The at least one primary gas station POI point is matched, and according to the matching result, the gas station POI point matched by the stop point to be detected is determined.

进一步地,所述加油站POI匹配模块包括第一加油站POI匹配单元,所述第一加油站POI匹配单元具体用于:Further, the gas station POI matching module includes a first gas station POI matching unit, and the first gas station POI matching unit is specifically used for:

针对每一初选加油站POI点,若待检测停靠点与该初选加油站POI点之间的距离小于第一距离阈值,则确定该初选加油站POI点与对应的初选加油站道路的距离是否小于第二距离阈值;For each primary gas station POI point, if the distance between the stop point to be detected and the primary gas station POI point is less than the first distance threshold, then determine the primary gas station POI point and the corresponding primary gas station road Whether the distance is less than the second distance threshold;

若小于所述第二距离阈值,则确定将该初选加油站POI点确定为所述待检测停靠点匹配的加油站POI点;If it is less than the second distance threshold, then determine that the primary gas station POI point is determined as the gas station POI point matched by the stop point to be detected;

若不小于所述第二距离阈值,且所述待检测停靠点与该初选加油站POI点位于对应的初选加油站道路的同侧,以及所述待检测停靠点与对应的初选加油站道路之间的距离大于第三距离阈值,则将该初选加油站POI确定为待检测停靠点匹配的加油站POI点,其中所述第一距离阈值大于所述第二距离阈值,所述第二距离阈值大于所述第三距离阈值。If it is not less than the second distance threshold, and the stop point to be detected and the POI point of the primary gas station are located on the same side of the road of the corresponding primary gas station, and the stop point to be detected and the corresponding primary gas station If the distance between the station roads is greater than the third distance threshold, then the primary gas station POI is determined as the gas station POI point matched by the stopping point to be detected, wherein the first distance threshold is greater than the second distance threshold, and the The second distance threshold is greater than the third distance threshold.

进一步地,所述加油站POI匹配模块还包括第二加油站POI匹配单元,所述第二加油站POI匹配单元具体用于:Further, the gas station POI matching module also includes a second gas station POI matching unit, and the second gas station POI matching unit is specifically used for:

针对每一初选加油站POI点,若待检测停靠点与该初选加油站POI点之间的距离等于或大于所述第一距离阈值且小于第四距离阈值,以及所述待检测停靠点与停靠点最近邻道路之间的距离大于所述停靠点最近邻道路的宽度,所述待检测停靠点与该初选加油站POI点位于对应的初选加油站道路的同侧,且所述待检测停靠点与初选加油站POI点在对应的初选加油站道路上的投影位于所述停靠点最近邻道路的同侧,则将该初选加油站POI确定为待检测停靠点匹配的加油站POI点,其中所述第四距离阈值大于所述第一距离阈值。For each primary gas station POI point, if the distance between the stop point to be detected and the POI point of the primary gas station is equal to or greater than the first distance threshold and less than the fourth distance threshold, and the stop point to be detected The distance between the nearest road to the stop is greater than the width of the nearest road to the stop, the stop to be detected and the primary gas station POI point are located on the same side of the corresponding primary gas station road, and the The projection of the stopping point to be detected and the primary gas station POI point on the corresponding primary gas station road is located on the same side of the nearest neighbor road of the stopping point, then the primary gas station POI is determined as the matching point of the stopping point to be detected. Gas station POI points, wherein the fourth distance threshold is greater than the first distance threshold.

进一步地,所述加油站POI匹配模块还包括第三加油站POI匹配单元,所述第三加油站POI匹配单元具体用于:Further, the gas station POI matching module also includes a third gas station POI matching unit, and the third gas station POI matching unit is specifically used for:

若所述待检测停靠点与任一初选加油站POI点的距离等于或大于所述第四距离阈值,则滤除该初选加油站POI点。If the distance between the stop point to be detected and any primary gas station POI point is equal to or greater than the fourth distance threshold, the primary gas station POI point is filtered out.

本发明实施例通过对加油站POI点进行初选,根据待检测停靠点的位置,初选加油站POI点的位置和待检测区域的路网数据,获得与待检测停靠点匹配的加油站POI点,提高了加油站POI点的匹配准确度。In the embodiment of the present invention, the POI points of the gas station are initially selected, and according to the position of the stop point to be detected, the position of the POI point of the gas station and the road network data of the area to be detected are initially selected, and the POI of the gas station matching the stop point to be detected is obtained. points, which improves the matching accuracy of gas station POI points.

附图说明Description of drawings

为了更清楚地说明本发明实施例中的技术方案,下面将对实施例描述中所需要使用的附图做一简单地介绍,显而易见地,下面描述中的附图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。In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the drawings that need to be used in the description of the embodiments. Obviously, the drawings in the following description are some embodiments of the present invention. For those skilled in the art, other drawings can also be obtained based on these drawings without creative effort.

图1是本发明实施例一提供的一种加油站停靠点的识别方法的流程图;FIG. 1 is a flow chart of a method for identifying a stop at a gas station provided by Embodiment 1 of the present invention;

图2是本发明实施例二提供的一种加油站停靠点的识别方法的流程图;Fig. 2 is a flow chart of a method for identifying a stop at a gas station provided in Embodiment 2 of the present invention;

图3是本发明实施例三提供的一种加油站停靠点的识别方法的流程图;Fig. 3 is a flow chart of a method for identifying a stop at a gas station provided by Embodiment 3 of the present invention;

图4是本发明实施例四提供的一种加油站停靠点的识别方法的流程图;Fig. 4 is a flow chart of a method for identifying a stop at a gas station provided in Embodiment 4 of the present invention;

图5是本发明实施例五提供的一种加油站停靠点的识别装置的结构框图。Fig. 5 is a structural block diagram of an identification device for a stop at a gas station provided by Embodiment 5 of the present invention.

具体实施方式Detailed ways

为使本发明的目的、技术方案和优点更加清楚,以下将参照本发明实施例中的附图,通过实施方式清楚、完整地描述本发明的技术方案,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。In order to make the purpose, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described through implementation with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are the embodiment of the present invention. Some, but not all, embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

实施例一Embodiment one

图1是本发明实施例一提供的一种加油站停靠点的识别方法的流程图。本发明实施例适用于识别加油站停靠点的情况。该方法可以由本发明实施例提供的一种加油站停靠点的识别装置来执行,该装置可以采用软件和/或硬件的方式实现,并配置在加油站停靠点的识别设备上应用。该方法具体包括如下操作:FIG. 1 is a flow chart of a method for identifying a stop at a gas station provided by Embodiment 1 of the present invention. The embodiment of the present invention is applicable to the situation of identifying the stopping point of the gas station. The method can be executed by a gas station stop point identification device provided in an embodiment of the present invention. The device can be implemented in software and/or hardware, and configured to be applied on a gas station stop point identification device. The method specifically includes the following operations:

S110、将待检测停靠点与所述待检测停靠点所在待检测区域中包含的加油站POI点进行匹配,确定所述待检测停靠点的至少一个初选加油站POI点。S110. Match the stopping point to be detected with the gas station POI points included in the region to be detected where the stopping point to be detected is located, and determine at least one primary gas station POI point of the stopping point to be detected.

待检测停靠点可以是货车的停靠点,也可以是客车的停靠点。待检测停靠点的个数可以是一个,也可以是多个。根据待检测停靠点可以划分出待检测区域,例如可以以待检测停靠点为中心,以一定值为半径的圆形区域为待检测区域。待检测停靠点与待检测区域中包含的加油站POI点进行匹配,确定至少一个初选加油站POI点,优选采用距离匹配的方式,当待检测停靠点与待检测区域中包含的加油站POI点的距离满足距离限制条件时,待检测区域中包含的加油站POI点可以作为初选加油站POI点。The stopping point to be detected may be a stopping point of a truck or a stopping point of a passenger car. The number of stops to be detected can be one or more. The to-be-detected area can be divided according to the to-be-detected stop, for example, the to-be-detected can be centered on a circular area with a certain radius as the to-be-detected area. The stopping point to be detected is matched with the gas station POI points contained in the region to be detected, and at least one primary gas station POI point is determined. Preferably, the distance matching method is used. When the distance of the points satisfies the distance restriction condition, the gas station POI points contained in the area to be detected can be used as the primary gas station POI points.

S120、依据所述待检测停靠点的位置,所述至少一个初选加油站POI点的位置以及所述待检测区域的路网数据,将所述待检测停靠点与所述至少一个初选加油站POI点进行匹配,并依据匹配结果,确定所述待检测停靠点匹配的加油站POI点。S120. According to the position of the stop point to be detected, the position of the POI point of the at least one primary gas station, and the road network data of the area to be detected, combine the stop point to be detected with the at least one primary gas station The station POI points are matched, and according to the matching result, the gas station POI points matched by the stopping point to be detected are determined.

待检测停靠点的位置、至少一个初选加油站POI点的位置和待检测区域的路网数据可以由GPS定位系统获得。待检测区域的路网数据可以是待检测区域中的道路数据,道路数据可以包括:道路ID号、道路名称、道路编号类型和道路等级,还可以包括道路的位置。待检测停靠点与至少一个初选加油站POI点利用待检测停靠点的位置、至少一个初选加油站POI点的位置和待检测区域的路网数据进行匹配,依据匹配结果,确定所述待检测停靠点匹配的加油站POI点。The position of the stopping point to be detected, the position of at least one primary gas station POI point and the road network data of the area to be detected can be obtained by a GPS positioning system. The road network data of the region to be detected may be road data in the region to be detected, and the road data may include: road ID number, road name, road number type and road grade, and may also include the location of the road. The stopping point to be detected is matched with the POI point of at least one primary gas station using the position of the stopping point to be detected, the position of the POI point of at least one primary gas station, and the road network data of the area to be detected, and according to the matching result, the Detect gas station POI points that match the stop.

本实施例通过对加油站POI点进行初选,根据待检测停靠点的位置,初选加油站POI点的位置和待检测区域的路网数据,获得与待检测停靠点匹配的加油站POI点,提高了加油站POI点的匹配准确度。In this embodiment, the gas station POI points are initially selected, and according to the position of the stop points to be detected, the positions of the gas station POI points and the road network data of the area to be detected are initially selected, and the gas station POI points matching the stop points to be detected are obtained. , which improves the matching accuracy of gas station POI points.

实施例二Embodiment two

图2是本发明实施例二提供的一种加油站停靠点的识别方法的流程图。本发明实施例在上述实施例的基础上,进一步优化了将待检测停靠点与所述待检测停靠点所在待检测区域中包含的加油站POI点进行匹配,确定所述待检测停靠点的至少一个初选加油站POI点的操作。Fig. 2 is a flow chart of a method for identifying a stop at a gas station provided by Embodiment 2 of the present invention. On the basis of the above-mentioned embodiments, the embodiment of the present invention further optimizes the matching of the stop points to be detected with the gas station POI points contained in the region to be detected where the stop points to be detected are located, and determines at least Operation of a primary gas station POI point.

相应地,本实施例的方法包括:Correspondingly, the method of this embodiment includes:

S210、确定所述待检测停靠点与所述待检测停靠点所在的待检测区域中包含的至少一个加油站POI点的距离。S210. Determine the distance between the stop to be detected and at least one gas station POI included in the region to be detected where the stop to be detected is located.

待检测停靠点所在待检测区域中含有至少一个加油站POI点。待检测停靠点与加油站POI点的距离可以根据GPS定位系统获得。The area to be detected where the stop to be detected is located contains at least one gas station POI point. The distance between the stop point to be detected and the POI point of the gas station can be obtained according to the GPS positioning system.

S220、依据所述待检测停靠点与所述至少一个加油站POI点的距离,从所述至少一个加油站POI点中选择所述待检测停靠点的至少一个初选加油站POI点。S220. According to the distance between the stop point to be detected and the at least one gas station POI point, select at least one primary gas station POI point of the stop point to be detected from the at least one gas station POI point.

根据待检测停靠点与加油站POI点的距离,确定至少一个初选加油站POI点。例如可以设定距离阈值,当待检测停靠点与加油站POI点的距离值小于或者等于设定距离阈值时,则将所述加油站POI点作为初选加油站POI点。According to the distance between the stopping point to be detected and the gas station POI point, at least one primary gas station POI point is determined. For example, a distance threshold can be set, and when the distance between the stop to be detected and the POI of the gas station is less than or equal to the set distance threshold, the POI of the gas station is used as the primary POI of the gas station.

S230、依据所述待检测停靠点的位置,所述至少一个初选加油站POI点的位置以及所述待检测区域的路网数据,将所述待检测停靠点与所述至少一个初选加油站POI点进行匹配,并依据匹配结果,确定所述待检测停靠点匹配的加油站POI点。S230. According to the position of the stop to be detected, the position of the POI point of the at least one primary gas station, and the road network data of the area to be detected, combine the stop to be detected with the at least one primary gas station The station POI points are matched, and according to the matching result, the gas station POI points matched by the stopping point to be detected are determined.

本实施例通过待检测停靠点和待检测停靠点所在待检测区域中的加油站POI点的距离确定至少一个初选加油站POI点,根据待检测停靠点的位置,初选加油站POI点的位置以及待检测区域的路网数据,确定与待检测停靠点匹配的加油站POI点,实现了对加油站POI点的初选,提高了与待检测停靠点匹配加油站POI点的准确度。In this embodiment, at least one primary gas station POI point is determined by the distance between the stop point to be detected and the gas station POI point in the area to be detected where the stop point to be detected is located, and the POI point of the primary gas station is selected according to the position of the stop point to be detected. The location and the road network data of the area to be detected determine the gas station POI points that match the stops to be detected, realize the primary selection of gas station POI points, and improve the accuracy of the gas station POI points that match the stops to be detected.

实施例三Embodiment three

图3是本发明实施例三提供的一种加油站停靠点的识别方法的流程图。本发明实施例在上述实施例的基础上,进一步优化了依据所述待检测停靠点的位置,所述至少一个初选加油站POI点的位置以及所述待检测区域的路网数据,将所述待检测停靠点与所述至少一个初选加油站POI点进行匹配,并依据匹配结果,确定所述待检测停靠点匹配的加油站POI点的操作。Fig. 3 is a flow chart of a method for identifying a stop at a gas station provided by Embodiment 3 of the present invention. On the basis of the above-mentioned embodiments, the embodiment of the present invention further optimizes the location of the stop point to be detected, the position of the POI point of the at least one primary gas station, and the road network data of the region to be detected. The operation of matching the stop point to be detected with the at least one gas station POI point selected initially, and determining the gas station POI point matched by the stop point to be detected according to the matching result.

相应地,本实施例的方法包括:Correspondingly, the method of this embodiment includes:

S310、将待检测停靠点与所述待检测停靠点所在待检测区域中包含的加油站POI点进行匹配,确定所述待检测停靠点的至少一个初选加油站POI点。S310. Match the stopping point to be detected with the gas station POI points included in the region to be detected where the stopping point to be detected is located, and determine at least one primary gas station POI point of the stopping point to be detected.

S320、针对每一初选加油站POI点,若待检测停靠点与该初选加油站POI点之间的距离小于第一距离阈值,则确定该初选加油站POI点与对应的初选加油站道路的距离是否小于第二距离阈值。S320. For each primary gas station POI point, if the distance between the stop to be detected and the primary gas station POI point is less than the first distance threshold, determine the primary gas station POI point and the corresponding primary gas station POI point Whether the distance to the station road is less than the second distance threshold.

当待检测停靠点与初选加油站POI点的距离小于第一阈值时,进一步判断待检测停靠点与初选加油站POI点的距离与第二阈值的大小关系。优选地,第一距离阈值为50m,第二距离阈值为30m。When the distance between the stop to be detected and the POI point of the primary gas station is less than the first threshold, further determine the relationship between the distance between the stop to be detected and the POI point of the primary gas station and the second threshold. Preferably, the first distance threshold is 50m, and the second distance threshold is 30m.

S330、若小于所述第二距离阈值,则确定将该初选加油站POI点确定为所述待检测停靠点匹配的加油站POI点。S330. If it is less than the second distance threshold, determine that the primary gas station POI point is determined as the gas station POI point that matches the stop point to be detected.

待检测停靠点与初选加油站POI点的距离小于第二阈值时,将该初选加油站POI点确定为待检测停靠点匹配的加油站POI点。When the distance between the stop to be detected and the primary gas station POI is smaller than the second threshold, the primary gas station POI is determined as the gas station POI that is matched by the to-be-detected stop.

S340、若不小于所述第二距离阈值,且所述待检测停靠点与该初选加油站POI点位于对应的初选加油站道路的同侧,以及所述待检测停靠点与对应的初选加油站道路之间的距离大于第三距离阈值,则将该初选加油站POI确定为待检测停靠点匹配的加油站POI点,其中所述第一距离阈值大于所述第二距离阈值,所述第二距离阈值大于所述第三距离阈值。S340. If it is not less than the second distance threshold, and the stop point to be detected and the primary gas station POI point are located on the same side of the road of the corresponding primary gas station, and the stop point to be detected and the corresponding primary gas station POI point If the distance between the selected gas station roads is greater than the third distance threshold, then the primary gas station POI is determined as the gas station POI point matched by the stopping point to be detected, wherein the first distance threshold is greater than the second distance threshold, The second distance threshold is greater than the third distance threshold.

优选地,第三距离阈值为2m。Preferably, the third distance threshold is 2m.

本实施例通过设定第一距离阈值、第二距离阈值和第三距离阈值,确定与待检测停靠点匹配的加油站POI点,对应待检测停靠点和加油站POI点的不同距离,采用不同匹配条件,达到更加准确的确定与待检测停靠点匹配的加油站POI点。In this embodiment, by setting the first distance threshold, the second distance threshold, and the third distance threshold, the gas station POI point matching with the stop to be detected is determined, corresponding to the different distances between the stop to be detected and the POI point of the gas station, and different distances are used. Matching conditions to achieve a more accurate determination of the POI point of the gas station that matches the stop point to be detected.

在本实施例的另一个优选实施方式中,依据所述待检测停靠点的位置,所述至少一个初选加油站POI点的位置以及所述待检测区域的路网数据,将所述待检测停靠点与所述至少一个初选加油站POI点进行匹配,并依据匹配结果,确定所述待检测停靠点匹配的加油站POI点,还包括:In another preferred implementation of this embodiment, according to the position of the stop to be detected, the position of the POI point of the at least one primary gas station and the road network data of the area to be detected, the to-be-detected The stopping point is matched with the at least one primary gas station POI point, and according to the matching result, determining the gas station POI point matched by the stopping point to be detected also includes:

若所述待检测停靠点与任一初选加油站POI点的距离等于或大于所述第四距离阈值,则滤除该初选加油站POI点。If the distance between the stop point to be detected and any primary gas station POI point is equal to or greater than the fourth distance threshold, the primary gas station POI point is filtered out.

当检测停靠点与任一初选加油站POI点的距离等于或大于所述第四距离阈值,则滤除该初选加油站POI点,保证了与待检测停靠点距离比较大的初选加油站POI点被滤除,精简了数据容量,提高了匹配精度。优选地,第四距离阈值为70m。When the distance between the detection stop and any primary gas station POI point is equal to or greater than the fourth distance threshold, the primary gas station POI point is filtered out, ensuring that the distance between the primary gas station POI point and the to-be-detected stop point is relatively large. Station POI points are filtered out, which simplifies the data capacity and improves the matching accuracy. Preferably, the fourth distance threshold is 70m.

当车辆停在加油站POI点附近时,部分车辆会产生严重的漂移,导致待检测停靠点与加油站POI点的匹配中出现大量重复数据。因而,对同一车辆的匹配过滤后的结果数据需要进行数据合并,即将同一车辆在同一加油站POI点的数据合并为一条数据。大量重复数据可以根据车辆的停靠次数和停靠时间判定。例如,车辆在某一加油站POI点的单日停靠次数大于100次,或者车辆在某一加油站POI点的任意两次停靠时间的间隔小于设定阈值,则将数据进行合并。以此实现与待检测停靠点匹配的加油站POI点的数据的冗余处理,提高数据的利用价值。When the vehicle stops near the POI point of the gas station, some vehicles will have serious drift, resulting in a large amount of duplicate data in the matching between the stop point to be detected and the POI point of the gas station. Therefore, data merging is required for the matched and filtered result data of the same vehicle, ie merging the data of the same vehicle at the same gas station POI point into one piece of data. A large amount of repeated data can be determined according to the number of stops and the time of stops of the vehicle. For example, if the number of single-day stops of a vehicle at a certain gas station POI point is greater than 100, or the interval between any two stops of a vehicle at a certain gas station POI point is less than the set threshold, the data will be merged. In this way, the redundant processing of the data of the gas station POI point matching the stop point to be detected is realized, and the utilization value of the data is improved.

实施例四Embodiment four

图4是本发明实施例四提供的一种加油站停靠点的识别方法的流程图。本发明实施例在上述实施例的基础上,进一步优化了依据所述待检测停靠点的位置,所述至少一个初选加油站POI点的位置以及所述待检测区域的路网数据,将所述待检测停靠点与所述至少一个初选加油站POI点进行匹配,并依据匹配结果,确定所述待检测停靠点匹配的加油站POI点的操作。Fig. 4 is a flow chart of a method for identifying a stop at a gas station provided by Embodiment 4 of the present invention. On the basis of the above-mentioned embodiments, the embodiment of the present invention further optimizes the location of the stop point to be detected, the position of the POI point of the at least one primary gas station, and the road network data of the region to be detected. The operation of matching the stop point to be detected with the at least one gas station POI point selected initially, and determining the gas station POI point matched by the stop point to be detected according to the matching result.

相应地,本实施例的方法包括:Correspondingly, the method of this embodiment includes:

S410、将待检测停靠点与所述待检测停靠点所在待检测区域中包含的加油站POI点进行匹配,确定所述待检测停靠点的至少一个初选加油站POI点。S410. Match the to-be-detected stop with the gas station POI points contained in the to-be-detected area where the to-be-detected stop is located, and determine at least one primary gas station POI of the to-be-detected stop.

S420、针对每一初选加油站POI点,若待检测停靠点与该初选加油站POI点之间的距离等于或大于所述第一距离阈值且小于第四距离阈值,以及所述待检测停靠点与停靠点最近邻道路之间的距离大于所述停靠点最近邻道路的宽度,所述待检测停靠点与该初选加油站POI点位于对应的初选加油站道路的同侧,且所述待检测停靠点与初选加油站POI点在对应的初选加油站道路上的投影位于所述停靠点最近邻道路的同侧,则将该初选加油站POI确定为待检测停靠点匹配的加油站POI点,其中所述第四距离阈值大于所述第一距离阈值。S420. For each primary gas station POI point, if the distance between the stop point to be detected and the primary gas station POI point is equal to or greater than the first distance threshold and less than the fourth distance threshold, and the to-be-detected The distance between the stop and the nearest road to the stop is greater than the width of the nearest road to the stop, and the stop to be detected is located on the same side as the primary gas station POI point corresponding to the primary gas station road, and If the projection of the stop point to be detected and the primary gas station POI point on the corresponding primary gas station road is located on the same side of the nearest adjacent road of the stop point, then the primary gas station POI is determined as the stop point to be detected Matched gas station POI points, wherein the fourth distance threshold is greater than the first distance threshold.

其中,待检测停靠点与停靠点最近邻道路之间的距离大于所述停靠点最近邻道路的宽度。优选地,待检测停靠点与停靠点最近邻道路之间的距离大于所述停靠点最近邻道路的宽度与1m之和。更优选地,待检测停靠点与停靠点最近邻道路之间的距离大于5m。待检测停靠点与初选加油站POI点是否位于对应的初选加油站道路的同侧,可以根据待检测停靠点与对应的初选加油站道路的投影连线与初选加油站道路的前后两点的连线的正北方向角的关系,以及初选加油站POI点与对应的初选加油站道路的投影连线与初选加油站道路的前后两点的连线的正北方向角的关系确定。Wherein, the distance between the stop to be detected and the nearest adjacent road of the stop is greater than the width of the nearest adjacent road of the stop. Preferably, the distance between the stop to be detected and the nearest road to the stop is greater than the sum of the width of the nearest road to the stop and 1 m. More preferably, the distance between the stop to be detected and the nearest adjacent road to the stop is greater than 5m. Whether the stop to be detected and the POI point of the primary gas station are located on the same side of the corresponding primary gas station road can be determined according to the projection connection line between the stop to be detected and the corresponding primary gas station road and the front and rear of the primary gas station road The relationship between the true north angle of the line connecting the two points, and the true north angle between the projected line connecting the primary gas station POI point and the corresponding primary gas station road and the line connecting the two points before and after the primary gas station road relationship is determined.

本实施例通过确定初选加油站POI点,当待检测停靠点与初选加油站POI点之间的距离等于或大于第一距离阈值且小于第四距离阈值时,且待检测停靠点与停靠点最近邻道路之间的距离,待检测停靠点与初选加油站POI点对应初选加油站道路的位置关系,以及待检测停靠点与初选加油站POI点在初选加油站道路上的投影对应停靠点最近邻道路的位置关系,三者满足设定条件时,则确定待检测停靠点匹配的加油站POI点,提高了与待检测停靠点匹配的加油站POI点的准确度。In this embodiment, by determining the primary gas station POI point, when the distance between the stop point to be detected and the primary gas station POI point is equal to or greater than the first distance threshold and less than the fourth distance threshold, and the stop point to be detected and the stop The distance between the nearest neighbor roads of the point, the positional relationship between the stop point to be detected and the primary gas station POI point corresponding to the primary gas station road, and the distance between the stop point to be detected and the primary gas station POI point on the primary gas station road The projection corresponds to the location relationship of the nearest neighbor road of the stop. When the three meet the set conditions, the POI point of the gas station matching the stop to be detected is determined, which improves the accuracy of the POI point of the gas station matching the stop to be detected.

在本实施例的另一个优选实施方式中,在将待检测停靠点与所述待检测停靠点所在待检测区域中包含的加油站POI点进行匹配,确定所述待检测停靠点的至少一个初选加油站POI点之后,还包括:In another preferred implementation of this embodiment, after matching the stopping point to be detected with the gas station POI points contained in the area to be detected where the stopping point to be detected is located, at least one initial value of the stopping point to be detected is determined After selecting gas station POI points, it also includes:

若所述待检测停靠点的停靠时间长度小于第一时间长度或大于第二时间长度,则确定所述待检测停靠点不是加油站POI点。If the stop time of the stop to be detected is less than the first time or greater than the second time, it is determined that the stop to be detected is not a gas station POI point.

示例性地,第一时间长度和第二时间长度根据车辆在加油站加油停靠的平均时间设置。第一时间长度大于第二时间长度。优选地,第一时间长度为3min,第二时间长度为1h。车辆在加油站停靠的时间过短或者过长的停靠不是加油停靠,待检测停靠点的停靠时间长度小于第一时间长度或大于第二时间长度,则确定所述待检测停靠点不是加油站POI点,由此提高与待检测停靠点匹配的加油站POI点的准确度。Exemplarily, the first time length and the second time length are set according to the average time that the vehicle stops for refueling at the gas station. The first length of time is greater than the second length of time. Preferably, the first time length is 3 minutes, and the second time length is 1 h. If the time at which the vehicle stops at the gas station is too short or too long is not a refueling stop, and the stop time at the stop to be detected is less than the first time length or greater than the second time length, then it is determined that the stop at the to-be-detected stop is not a gas station POI points, thereby improving the accuracy of gas station POI points that match the stops to be detected.

实施例五Embodiment five

图5是本发明实施例五提供的一种加油站停靠点的识别装置的结构框图。该装置用于执行上述任意实施例所提供的加油站停靠点的识别方法。该装置包括:Fig. 5 is a structural block diagram of an identification device for a stop at a gas station provided by Embodiment 5 of the present invention. The device is used to implement the method for identifying stops at gas stations provided in any of the above embodiments. The unit includes:

初选加油站POI点模块510,用于将待检测停靠点与所述待检测停靠点所在待检测区域中包含的加油站POI点进行匹配,确定所述待检测停靠点的至少一个初选加油站POI点;The primary gas station POI point module 510 is configured to match the stop points to be detected with the gas station POI points contained in the region to be detected where the stop points to be detected are located, and determine at least one primary refueling point of the stop points to be detected Station POI point;

加油站POI匹配模块520,用于依据所述待检测停靠点的位置,所述至少一个初选加油站POI点的位置以及所述待检测区域的路网数据,将所述待检测停靠点与所述至少一个初选加油站POI点进行匹配,并依据匹配结果,确定所述待检测停靠点匹配的加油站POI点。The gas station POI matching module 520 is configured to combine the parking point to be detected with The at least one primary gas station POI point is matched, and according to the matching result, the gas station POI point matched by the stop point to be detected is determined.

进一步地,所述加油站POI匹配模块520包括第一加油站POI匹配单元,所述第一加油站POI匹配单元具体用于:Further, the gas station POI matching module 520 includes a first gas station POI matching unit, and the first gas station POI matching unit is specifically used for:

针对每一初选加油站POI点,若待检测停靠点与该初选加油站POI点之间的距离小于第一距离阈值,则确定该初选加油站POI点与对应的初选加油站道路的距离是否小于第二距离阈值;For each primary gas station POI point, if the distance between the stop point to be detected and the primary gas station POI point is less than the first distance threshold, then determine the primary gas station POI point and the corresponding primary gas station road Whether the distance is less than the second distance threshold;

若小于所述第二距离阈值,则确定将该初选加油站POI点确定为所述待检测停靠点匹配的加油站POI点;If it is less than the second distance threshold, then determine that the primary gas station POI point is determined as the gas station POI point matched by the stop point to be detected;

若不小于所述第二距离阈值,且所述待检测停靠点与该初选加油站POI点位于对应的初选加油站道路的同侧,以及所述待检测停靠点与对应的初选加油站道路之间的距离大于第三距离阈值,则将该初选加油站POI确定为待检测停靠点匹配的加油站POI点,其中所述第一距离阈值大于所述第二距离阈值,所述第二距离阈值大于所述第三距离阈值。If it is not less than the second distance threshold, and the stop point to be detected and the POI point of the primary gas station are located on the same side of the road of the corresponding primary gas station, and the stop point to be detected and the corresponding primary gas station If the distance between the station roads is greater than the third distance threshold, then the primary gas station POI is determined as the gas station POI point matched by the stopping point to be detected, wherein the first distance threshold is greater than the second distance threshold, and the The second distance threshold is greater than the third distance threshold.

进一步地,所述加油站POI匹配模块520还包括第二加油站POI匹配单元,所述第二加油站POI匹配单元具体用于:Further, the gas station POI matching module 520 also includes a second gas station POI matching unit, and the second gas station POI matching unit is specifically used for:

针对每一初选加油站POI点,若待检测停靠点与该初选加油站POI点之间的距离等于或大于所述第一距离阈值且小于第四距离阈值,以及所述待检测停靠点与停靠点最近邻道路之间的距离大于所述停靠点最近邻道路的宽度,所述待检测停靠点与该初选加油站POI点位于对应的初选加油站道路的同侧,且所述待检测停靠点与初选加油站POI点在对应的初选加油站道路上的投影位于所述停靠点最近邻道路的同侧,则将该初选加油站POI确定为待检测停靠点匹配的加油站POI点,其中所述第四距离阈值大于所述第一距离阈值。For each primary gas station POI point, if the distance between the stop point to be detected and the POI point of the primary gas station is equal to or greater than the first distance threshold and less than the fourth distance threshold, and the stop point to be detected The distance between the nearest road to the stop is greater than the width of the nearest road to the stop, the stop to be detected and the primary gas station POI point are located on the same side of the corresponding primary gas station road, and the The projection of the stopping point to be detected and the primary gas station POI point on the corresponding primary gas station road is located on the same side of the nearest neighbor road of the stopping point, then the primary gas station POI is determined as the matching point of the stopping point to be detected. Gas station POI points, wherein the fourth distance threshold is greater than the first distance threshold.

进一步地,所述加油站POI匹配模块520还包括第三加油站POI匹配单元,所述第三加油站POI匹配单元具体用于:Further, the gas station POI matching module 520 also includes a third gas station POI matching unit, and the third gas station POI matching unit is specifically used for:

若所述待检测停靠点与任一初选加油站POI点的距离等于或大于所述第四距离阈值,则滤除该初选加油站POI点。If the distance between the stop point to be detected and any primary gas station POI point is equal to or greater than the fourth distance threshold, the primary gas station POI point is filtered out.

进一步地,所述初选加油站POI点模块510具体用于:Further, the primary gas station POI point module 510 is specifically used for:

确定所述待检测停靠点与所述待检测停靠点所在的待检测区域中包含的至少一个加油站POI点的距离;Determining the distance between the stop to be detected and at least one gas station POI point contained in the area to be detected where the stop to be detected is located;

依据所述待检测停靠点与所述至少一个加油站POI点的距离,从所述至少一个加油站POI点中选择所述待检测停靠点的至少一个初选加油站POI点。According to the distance between the stop point to be detected and the at least one gas station POI point, at least one primary gas station POI point of the stop point to be detected is selected from the at least one gas station POI point.

进一步地,该装置还包括:停靠时间检测模块,用于:Further, the device also includes: a stop time detection module, used for:

在将待检测停靠点与所述待检测停靠点所在待检测区域中包含的加油站POI点进行匹配,确定所述待检测停靠点的至少一个初选加油站POI点之后,若所述待检测停靠点的停靠时间长度小于第一时间长度或大于第二时间长度,则确定所述待检测停靠点不是加油站POI点。After matching the stopping point to be detected with the gas station POI points contained in the area to be detected where the stopping point to be detected is located, and determining at least one primary gas station POI point of the stopping point to be detected, if the to-be-detected If the stop time of the stop is less than the first time or greater than the second time, it is determined that the stop to be detected is not a gas station POI point.

本发明实施例五提供的加油站停靠点的识别装置,通过对加油站POI点进行初选,根据待检测停靠点的位置,初选加油站POI点的位置和待检测区域的路网数据,获得与待检测停靠点匹配的加油站POI点,提高了加油站POI点的匹配准确度。The gas station stop identification device provided in Embodiment 5 of the present invention, by preliminary selection of the gas station POI point, according to the position of the stop point to be detected, the position of the gas station POI point and the road network data of the area to be detected are initially selected, The gas station POI points matched with the stop points to be detected are obtained, and the matching accuracy of the gas station POI points is improved.

本发明实施例所提供的一种加油站停靠点的识别装置可执行本发明任意实施例所提供的加油站停靠点的识别方法,具备执行方法相应的功能模块和有益效果。The gas station stop recognition device provided in the embodiment of the present invention can execute the gas station stop recognition method provided in any embodiment of the present invention, and has corresponding functional modules and beneficial effects for executing the method.

注意,上述仅为本发明的较佳实施例及所运用技术原理。本领域技术人员会理解,本发明不限于这里所述的特定实施例,对本领域技术人员来说能够进行各种明显的变化、重新调整和替代而不会脱离本发明的保护范围。因此,虽然通过以上实施例对本发明进行了较为详细的说明,但是本发明不仅仅限于以上实施例,在不脱离本发明构思的情况下,还可以包括更多其他等效实施例,而本发明的范围由所附的权利要求范围决定。Note that the above are only preferred embodiments of the present invention and applied technical principles. Those skilled in the art will understand that the present invention is not limited to the specific embodiments described herein, and that various obvious changes, readjustments and substitutions can be made by those skilled in the art without departing from the protection scope of the present invention. Therefore, although the present invention has been described in detail through the above embodiments, the present invention is not limited to the above embodiments, and can also include more other equivalent embodiments without departing from the concept of the present invention, and the present invention The scope is determined by the scope of the appended claims.

Claims (8)

1.一种加油站停靠点的识别方法,其特征在于,包括:1. A method for identifying stops at gas stations, comprising: 将待检测停靠点与所述待检测停靠点所在待检测区域中包含的加油站POI点进行匹配,确定所述待检测停靠点的至少一个初选加油站POI点;Matching the stopping point to be detected with the gas station POI points contained in the area to be detected where the stopping point to be detected is located, and determining at least one primary gas station POI point of the stopping point to be detected; 依据所述待检测停靠点的位置,所述至少一个初选加油站POI点的位置以及所述待检测区域的路网数据,将所述待检测停靠点与所述至少一个初选加油站POI点进行匹配,并依据匹配结果,确定所述待检测停靠点匹配的加油站POI点,包括:According to the position of the stop to be detected, the position of the POI point of the at least one primary gas station and the road network data of the area to be detected, the stop point to be detected and the POI of the at least one primary gas station Points are matched, and according to the matching results, determine the gas station POI points matched by the stops to be detected, including: 针对每一初选加油站POI点,若待检测停靠点与该初选加油站POI点之间的距离小于第一距离阈值,则确定该初选加油站POI点与对应的初选加油站道路的距离是否小于第二距离阈值;For each primary gas station POI point, if the distance between the stop point to be detected and the primary gas station POI point is less than the first distance threshold, then determine the primary gas station POI point and the corresponding primary gas station road Whether the distance is less than the second distance threshold; 若小于所述第二距离阈值,则将该初选加油站POI点确定为所述待检测停靠点匹配的加油站POI点;If it is less than the second distance threshold, then determine the primary gas station POI point as the gas station POI point matched by the stop point to be detected; 若不小于所述第二距离阈值,且所述待检测停靠点与该初选加油站POI点位于对应的初选加油站道路的同侧,以及所述待检测停靠点与对应的初选加油站道路之间的距离大于第三距离阈值,则将该初选加油站POI确定为待检测停靠点匹配的加油站POI点,其中所述第一距离阈值大于所述第二距离阈值,所述第二距离阈值大于所述第三距离阈值。If it is not less than the second distance threshold, and the stop point to be detected and the POI point of the primary gas station are located on the same side of the road of the corresponding primary gas station, and the stop point to be detected and the corresponding primary gas station If the distance between the station roads is greater than the third distance threshold, then the primary gas station POI is determined as the gas station POI point matched by the stopping point to be detected, wherein the first distance threshold is greater than the second distance threshold, and the The second distance threshold is greater than the third distance threshold. 2.根据权利要求1所述的方法,其特征在于,依据所述待检测停靠点的位置,所述至少一个初选加油站POI点的位置以及所述待检测区域的路网数据,将所述待检测停靠点与所述至少一个初选加油站POI点进行匹配,并依据匹配结果,确定所述待检测停靠点匹配的加油站POI点,还包括:2. The method according to claim 1, wherein, according to the position of the stop to be detected, the position of the POI point of the at least one primary gas station and the road network data of the region to be detected, the The stopping point to be detected is matched with the at least one primary gas station POI point, and according to the matching result, the gas station POI point matched by the stopping point to be detected is determined, further comprising: 针对每一初选加油站POI点,若待检测停靠点与该初选加油站POI点之间的距离等于或大于所述第一距离阈值且小于第四距离阈值,以及所述待检测停靠点与停靠点最近邻道路之间的距离大于所述停靠点最近邻道路的宽度,所述待检测停靠点与该初选加油站POI点位于对应的初选加油站道路的同侧,且所述待检测停靠点与初选加油站POI点在对应的初选加油站道路上的投影位于所述停靠点最近邻道路的同侧,则将该初选加油站POI点确定为待检测停靠点匹配的加油站POI点,其中所述第四距离阈值大于所述第一距离阈值。For each primary gas station POI point, if the distance between the stop point to be detected and the POI point of the primary gas station is equal to or greater than the first distance threshold and less than the fourth distance threshold, and the stop point to be detected The distance between the nearest road to the stop is greater than the width of the nearest road to the stop, the stop to be detected and the primary gas station POI point are located on the same side of the corresponding primary gas station road, and the If the projection of the stop point to be detected and the primary gas station POI point on the corresponding primary gas station road is located on the same side of the nearest neighbor road of the stop point, then the primary gas station POI point is determined as the matching of the stop point to be detected gas station POI points, wherein the fourth distance threshold is greater than the first distance threshold. 3.根据权利要求2所述的方法,其特征在于,依据所述待检测停靠点的位置,所述至少一个初选加油站POI点的位置以及所述待检测区域的路网数据,将所述待检测停靠点与所述至少一个初选加油站POI点进行匹配,并依据匹配结果,确定所述待检测停靠点匹配的加油站POI点,还包括:3. The method according to claim 2, wherein, according to the position of the stop to be detected, the position of the POI point of the at least one primary gas station and the road network data of the area to be detected, the The stopping point to be detected is matched with the at least one primary gas station POI point, and according to the matching result, the gas station POI point matched by the stopping point to be detected is determined, further comprising: 若所述待检测停靠点与任一初选加油站POI点的距离等于或大于所述第四距离阈值,则滤除该初选加油站POI点。If the distance between the stop point to be detected and any primary gas station POI point is equal to or greater than the fourth distance threshold, the primary gas station POI point is filtered out. 4.根据权利要求1所述的方法,其特征在于,将待检测停靠点与所述待检测停靠点所在待检测区域中包含的加油站POI点进行匹配,确定所述待检测停靠点的至少一个初选加油站POI点,包括:4. The method according to claim 1, characterized in that, the stop to be detected is matched with the gas station POI points contained in the region to be detected where the stop to be detected is located, and at least one of the stops to be detected is determined to be A primary gas station POI point, including: 确定所述待检测停靠点与所述待检测停靠点所在的待检测区域中包含的至少一个加油站POI点的距离;Determining the distance between the stop to be detected and at least one gas station POI point contained in the area to be detected where the stop to be detected is located; 依据所述待检测停靠点与所述至少一个加油站POI点的距离,从所述至少一个加油站POI点中选择所述待检测停靠点的至少一个初选加油站POI点。According to the distance between the stop point to be detected and the at least one gas station POI point, at least one primary gas station POI point of the stop point to be detected is selected from the at least one gas station POI point. 5.根据权利要求1所述的方法,其特征在于,将待检测停靠点与所述待检测停靠点所在待检测区域中包含的加油站POI点进行匹配,确定所述待检测停靠点的至少一个初选加油站POI点之后,还包括:5. The method according to claim 1, characterized in that, matching the stop points to be detected with the gas station POI points contained in the region to be detected where the stop points to be detected is located, and determining at least one of the stop points to be detected After a primary gas station POI point, it also includes: 若所述待检测停靠点的停靠时间长度小于第一时间长度或大于第二时间长度,则确定所述待检测停靠点不是加油站POI点。If the stop time of the stop to be detected is less than the first time or greater than the second time, it is determined that the stop to be detected is not a gas station POI point. 6.一种加油站停靠点的识别装置,其特征在于,包括:6. An identification device for a stop at a gas station, characterized in that it comprises: 初选加油站POI点模块,用于将待检测停靠点与所述待检测停靠点所在待检测区域中包含的加油站POI点进行匹配,确定所述待检测停靠点的至少一个初选加油站POI点;The primary gas station POI point module is used to match the stop points to be detected with the gas station POI points contained in the area to be detected where the stop points to be detected are located, and determine at least one primary gas station of the stop points to be detected POI point; 加油站POI匹配模块,用于依据所述待检测停靠点的位置,所述至少一个初选加油站POI点的位置以及所述待检测区域的路网数据,将所述待检测停靠点与所述至少一个初选加油站POI点进行匹配,并依据匹配结果,确定所述待检测停靠点匹配的加油站POI点;The gas station POI matching module is configured to match the to-be-detected stop with the position of the at least one primary gas station POI point and the road network data of the area to be detected according to the location of the to-be-detected stop. The at least one primary gas station POI point is matched, and according to the matching result, the gas station POI point matched by the stop point to be detected is determined; 所述加油站POI匹配模块包括第一加油站POI匹配单元,所述第一加油站POI匹配单元具体用于:The gas station POI matching module includes a first gas station POI matching unit, and the first gas station POI matching unit is specifically used for: 针对每一初选加油站POI点,若待检测停靠点与该初选加油站POI点之间的距离小于第一距离阈值,则确定该初选加油站POI点与对应的初选加油站道路的距离是否小于第二距离阈值;For each primary gas station POI point, if the distance between the stop point to be detected and the primary gas station POI point is less than the first distance threshold, then determine the primary gas station POI point and the corresponding primary gas station road Whether the distance is less than the second distance threshold; 若小于所述第二距离阈值,则将该初选加油站POI点确定为所述待检测停靠点匹配的加油站POI点;If it is less than the second distance threshold, then determine the primary gas station POI point as the gas station POI point matched by the stop point to be detected; 若不小于所述第二距离阈值,且所述待检测停靠点与该初选加油站POI点位于对应的初选加油站道路的同侧,以及所述待检测停靠点与对应的初选加油站道路之间的距离大于第三距离阈值,则将该初选加油站POI确定为待检测停靠点匹配的加油站POI点,其中所述第一距离阈值大于所述第二距离阈值,所述第二距离阈值大于所述第三距离阈值。If it is not less than the second distance threshold, and the stop point to be detected and the POI point of the primary gas station are located on the same side of the road of the corresponding primary gas station, and the stop point to be detected and the corresponding primary gas station If the distance between the station roads is greater than the third distance threshold, then the primary gas station POI is determined as the gas station POI point matched by the stopping point to be detected, wherein the first distance threshold is greater than the second distance threshold, and the The second distance threshold is greater than the third distance threshold. 7.根据权利要求6所述的装置,其特征在于,所述加油站POI匹配模块还包括第二加油站POI匹配单元,所述第二加油站POI匹配单元具体用于:7. The device according to claim 6, wherein the gas station POI matching module further comprises a second gas station POI matching unit, and the second gas station POI matching unit is specifically used for: 针对每一初选加油站POI点,若待检测停靠点与该初选加油站POI点之间的距离等于或大于所述第一距离阈值且小于第四距离阈值,以及所述待检测停靠点与停靠点最近邻道路之间的距离大于所述停靠点最近邻道路的宽度,所述待检测停靠点与该初选加油站POI点位于对应的初选加油站道路的同侧,且所述待检测停靠点与初选加油站POI点在对应的初选加油站道路上的投影位于所述停靠点最近邻道路的同侧,则将该初选加油站POI点确定为待检测停靠点匹配的加油站POI点,其中所述第四距离阈值大于所述第一距离阈值。For each primary gas station POI point, if the distance between the stop point to be detected and the POI point of the primary gas station is equal to or greater than the first distance threshold and less than the fourth distance threshold, and the stop point to be detected The distance between the nearest road to the stop is greater than the width of the nearest road to the stop, the stop to be detected and the primary gas station POI point are located on the same side of the corresponding primary gas station road, and the If the projection of the stop point to be detected and the primary gas station POI point on the corresponding primary gas station road is located on the same side of the nearest neighbor road of the stop point, then the primary gas station POI point is determined as the matching of the stop point to be detected gas station POI points, wherein the fourth distance threshold is greater than the first distance threshold. 8.根据权利要求7所述的装置,其特征在于,所述加油站POI匹配模块还包括第三加油站POI匹配单元,所述第三加油站POI匹配单元具体用于:8. The device according to claim 7, wherein the gas station POI matching module further comprises a third gas station POI matching unit, and the third gas station POI matching unit is specifically used for: 若所述待检测停靠点与任一初选加油站POI点的距离等于或大于所述第四距离阈值,则滤除该初选加油站POI点。If the distance between the stop point to be detected and any primary gas station POI point is equal to or greater than the fourth distance threshold, the primary gas station POI point is filtered out.
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