CN106441332B - Method and device for processing congested road sections - Google Patents
Method and device for processing congested road sections Download PDFInfo
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- CN106441332B CN106441332B CN201610873266.6A CN201610873266A CN106441332B CN 106441332 B CN106441332 B CN 106441332B CN 201610873266 A CN201610873266 A CN 201610873266A CN 106441332 B CN106441332 B CN 106441332B
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- 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
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Abstract
The invention provides a method and a device for processing a congested road section. According to the method and the device, the key points are obtained according to the query times of the query end points provided by the user during navigation, and then at least two navigation paths which can reach the key points are obtained according to the key points, so that the congested road sections can be obtained according to the navigation times of each navigation road section included in each navigation path in the navigation paths, and the purpose of positioning the congested road sections is achieved.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to a navigation technology, in particular to a method and a device for processing a congested road section.
[ background of the invention ]
With the development of cities and the improvement of income level of people, the holding amount of private cars is larger and larger. The traffic pressure of cities is higher and higher, and particularly in the peak time of travel, the traffic flow is too large, so that congestion is caused on certain road sections.
Therefore, it is desirable to provide a method capable of locating a congested road segment, so as to take relevant measures according to the located congested road segment.
[ summary of the invention ]
Aspects of the present invention provide a method and an apparatus for processing a congested road segment, so as to locate the congested road segment.
In one aspect of the present invention, a method for processing a congested road segment is provided, including:
obtaining a key place according to the query times of the query endpoint provided by a user during navigation; the query endpoint comprises at least one of a departure location and a destination location;
obtaining at least two navigation paths which can reach the key position according to the key position; each of the at least two navigation paths comprises at least one navigation segment;
and obtaining the congestion road section according to the navigation times of each navigation road section in the at least one navigation road section in the navigation path.
The foregoing aspects and any possible implementations further provide an implementation, where obtaining a key location according to a number of queries of a query endpoint provided when a user navigates includes:
and taking the query end point with the query times of the query end point provided by the user during navigation meeting the preset query conditions as the key place.
The above aspect and any possible implementation manner further provide an implementation manner, where obtaining a congested road segment according to a number of times of navigation of each of the at least one navigation road segment in a navigation path includes:
and taking the navigation road section of which the navigation times of each navigation road section in the at least one navigation road section in the navigation path meet preset navigation conditions as the congestion road section.
The above aspect and any possible implementation manner further provide an implementation manner, where obtaining a congested road segment according to a number of times of navigation of each of the at least one navigation road segment in a navigation path includes:
and outputting the congestion road section.
The above aspect and any possible implementation manner further provide an implementation manner, where after obtaining a congested road segment according to a number of times of navigation of each of the at least one navigation road segment in the navigation path, the method further includes:
and adjusting the navigation weight of the congested road section according to the congested road section so as to provide navigation service according to the navigation weight of the congested road section.
In another aspect of the present invention, a device for processing a congested road segment is provided, including:
a key location obtaining unit, configured to obtain a key location according to a number of queries of a query endpoint provided when a user navigates; the query endpoint comprises at least one of a departure location and a destination location;
the reachable path obtaining unit is used for obtaining at least two navigation paths which can reach the key position according to the key position; each of the at least two navigation paths comprises at least one navigation segment;
and the congestion road section obtaining unit is used for obtaining the congestion road section according to the navigation times of each navigation road section in the at least one navigation road section in the navigation path.
The above-mentioned aspects and any possible implementation further provide an implementation that the key location obtaining unit is specifically configured to
And taking the query end point with the query times of the query end point provided by the user during navigation meeting the preset query conditions as the key place.
The above-mentioned aspects and any possible implementation manner further provide an implementation manner, wherein the congested road segment obtaining unit is specifically used for
And taking the navigation road section of which the navigation times of each navigation road section in the at least one navigation road section in the navigation path meet preset navigation conditions as the congestion road section.
The above-mentioned aspects and any possible implementation manners further provide an implementation manner, and the congested road segment obtaining unit is further used for
And outputting the congestion road section.
The above-mentioned aspects and any possible implementation manners further provide an implementation manner, and the congested road segment obtaining unit is further used for
And adjusting the navigation weight of the congested road section according to the congested road section so as to provide navigation service according to the navigation weight of the congested road section.
According to the technical scheme, the key points are obtained according to the query times of the query end points provided by the user during navigation, and the at least two navigation paths capable of reaching the key points are obtained according to the key points, so that the congested road sections can be obtained according to the navigation times of each navigation road section included in each navigation path in the navigation paths, and the purpose of positioning the congested road sections is achieved.
In addition, by adopting the technical scheme provided by the invention, the acquired congestion road section can be provided for the user in time, and the user experience can be greatly improved.
In addition, by adopting the technical scheme provided by the invention, the navigation weight of the congested road section can be adjusted according to the acquired congested road section, so that navigation service is provided according to the navigation weight of the congested road section, and the reliability of navigation can be effectively improved.
[ description of the drawings ]
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed in the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without inventive labor.
Fig. 1 is a schematic flowchart of a processing method for a congested road segment according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a congestion road segment processing device according to another embodiment of the present invention.
[ detailed description ] embodiments
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
It should be noted that the terminal according to the embodiment of the present invention may include, but is not limited to, a mobile phone, a Personal Digital Assistant (PDA), a wireless handheld device, a Tablet Computer (Tablet Computer), a Personal Computer (PC), an MP3 player, an MP4 player, a wearable device (e.g., smart glasses, smart watch, smart bracelet, etc.), and the like.
In addition, the term "and/or" herein is only one kind of association relationship describing an associated object, and means that there may be three kinds of relationships, for example, a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.
Fig. 1 is a schematic flowchart of a processing method for a congested road segment according to an embodiment of the present invention, as shown in fig. 1.
101. Obtaining a key place according to the query times of the query endpoint provided by a user during navigation; the query endpoint includes at least one of a departure location and a destination location.
Here, the user means all users, not a specific user.
The starting location may be a starting location of the user, or may also be a passing location of the user, which is not particularly limited in this embodiment.
The destination point may be a termination point of the user, or may also be a passing point of the user, which is not particularly limited in this embodiment.
102. Obtaining at least two navigation paths which can reach the key position according to the key position; each of the at least two navigation paths includes at least one navigation segment.
The road section refers to a traffic line between two adjacent nodes on an urban road network in the traffic field. The urban road network (urban road network) refers to a network structure composed of roads with different functions, levels and locations in a city range, and having a certain density and a proper form.
103. And obtaining the congestion road section according to the navigation times of each navigation road section in the at least one navigation road section in the navigation path.
It should be noted that part or all of the execution subjects 101 to 103 may be an application located at the local terminal, or may also be a functional unit such as a plug-in or Software Development Kit (SDK) set in the application located at the local terminal, or may also be a processing engine located in a server on the network side, or may also be a distributed system located on the network side, which is not particularly limited in this embodiment.
It is to be understood that the application may be a native app (native app) installed on the terminal, or may also be a web page program (webApp) of a browser on the terminal, and this embodiment is not particularly limited thereto.
Therefore, the key points are obtained according to the query times of the query endpoints provided by the user during navigation, and at least two navigation paths which can reach the key points are obtained according to the key points, so that the congested road sections can be obtained according to the navigation times of each navigation road section included in each navigation path in the navigation paths, and the purpose of positioning the congested road sections is achieved.
Optionally, in a possible implementation manner of this embodiment, in 101, the query times of the query endpoint provided when the user navigates may be counted specifically according to the navigation data of the user, and the query endpoint whose query times satisfy a preset query condition is taken as the key location.
In a specific implementation process, the N query endpoints with the largest query times may be used as the key points. Wherein N is an integer greater than or equal to 1. The value of N can be set empirically, e.g., 50, etc.
In another specific implementation process, a query endpoint with the query number greater than or equal to a preset first time threshold may be used as the key location. The value of the first time threshold may be set empirically, for example, 1000.
Optionally, in a possible implementation manner of this embodiment, in 102, at least two navigation paths that can reach the key location may be counted specifically according to the navigation data of the user. Wherein each of the at least two navigation paths comprises at least one navigation segment.
Specifically, the key point may be a navigation path of a departure point, or the key point may be a navigation path of a destination point, or the key point may be an approach point, which is not particularly limited in this embodiment.
Optionally, in a possible implementation manner of this embodiment, in 103, the navigation times of each navigation section in the at least one navigation section included in each navigation path in the navigation path may be counted according to the obtained at least two navigation paths that can reach the key point, and the navigation section whose navigation times satisfy a preset navigation condition is taken as the congested section.
In a specific implementation process, the M navigation segments with the largest navigation times may be used as the congested segments. Wherein M is an integer greater than or equal to 1. The value of M can be set empirically, e.g., 5000, etc.
In another specific implementation process, the congested road segment may be determined as the navigation times greater than or equal to a preset second time threshold. The value of the second time threshold may be set empirically, for example, 100.
Optionally, in a possible implementation manner of this embodiment, after 103, a relevant measure may be taken according to the located congested road segment.
In one specific implementation, after obtaining the congested road segment, the congested road segment may be output. Specifically, the congested link may be output by using a designated color, for example, red, on an electronic map, or may be output by using voice prompt information, which is not particularly limited in this embodiment. Therefore, a vehicle driver can know the congested road section in time and avoid the congested road section to drive as far as possible.
In another specific implementation process, after a congested road segment is obtained, the navigation weight of the congested road segment may be adjusted according to the congested road segment, so as to provide a navigation service according to the navigation weight of the congested road segment. In this way, the congested road segment can be avoided, and the navigation path including the navigation segments other than the congested road segment can be provided to the user.
In this embodiment, a key point is obtained according to the query times of the query endpoint provided by the user during navigation, and then at least two navigation paths which can reach the key point are obtained according to the key point, so that a congested road segment can be obtained according to the navigation times of each navigation road segment included in each navigation path in the navigation path, and the purpose of positioning the congested road segment is achieved.
In addition, by adopting the technical scheme provided by the invention, the acquired congestion road section can be provided for the user in time, and the user experience can be greatly improved.
In addition, by adopting the technical scheme provided by the invention, the navigation weight of the congested road section can be adjusted according to the acquired congested road section, so that navigation service is provided according to the navigation weight of the congested road section, and the reliability of navigation can be effectively improved.
It should be noted that, for simplicity of description, the above-mentioned method embodiments are described as a series of acts or combination of acts, but those skilled in the art will recognize that the present invention is not limited by the order of acts, as some steps may occur in other orders or concurrently in accordance with the invention. Further, those skilled in the art should also appreciate that the embodiments described in the specification are preferred embodiments and that the acts and modules referred to are not necessarily required by the invention.
In the foregoing embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
Fig. 2 is a schematic structural diagram of a congestion road segment processing device according to another embodiment of the present invention, as shown in fig. 2. The processing device of the congested road segment of the present embodiment may include a key point obtaining unit 21, an reachable path obtaining unit 22, and a congested road segment obtaining unit 23. The key location obtaining unit 21 is configured to obtain a key location according to the number of times of querying an endpoint provided during navigation of a user; the query endpoint comprises at least one of a departure location and a destination location; an reachable path obtaining unit 22, configured to obtain at least two navigation paths that can reach the key location according to the key location; each of the at least two navigation paths comprises at least one navigation segment; the congested road segment obtaining unit 23 is configured to obtain a congested road segment according to a number of times that each navigation road segment in the at least one navigation road segment appears in the navigation path.
It should be noted that, part or all of the congestion section processing apparatus provided in this embodiment may be an application located at the local terminal, or may also be a functional unit such as a Software Development Kit (SDK) or a plug-in provided in the application located at the local terminal, or may also be a query engine located in a server on the network side, or may also be a distributed system located on the network side, which is not particularly limited in this embodiment.
It is to be understood that the application may be a native app (native app) installed on the terminal, or may also be a web page program (webApp) of a browser on the terminal, which is not limited in this embodiment.
Optionally, in a possible implementation manner of this embodiment, the key location obtaining unit 21 may be specifically configured to use a query endpoint, as the key location, where the query times of the query endpoint provided during navigation by the user meet a preset query condition.
Optionally, in a possible implementation manner of this embodiment, the congested road segment obtaining unit 23 may be specifically configured to use a navigation road segment, as the congested road segment, where a navigation frequency of each navigation road segment in the at least one navigation road segment in a navigation path meets a preset navigation condition.
Optionally, in a possible implementation manner of this embodiment, the congested road segment obtaining unit 23 may be further configured to output the congested road segment.
Optionally, in a possible implementation manner of this embodiment, the congested road segment obtaining unit 23 may be further configured to adjust a navigation weight of the congested road segment according to the congested road segment, so as to provide a navigation service according to the navigation weight of the congested road segment.
It should be noted that the method in the embodiment corresponding to fig. 1 may be implemented by the processing device for the congested road segment provided in this embodiment. For a detailed description, reference may be made to relevant contents in the embodiment corresponding to fig. 1, and details are not described here.
In this embodiment, the key location is obtained by the key location obtaining unit according to the query times of the query endpoint provided by the user during navigation, and then the reachable path obtaining unit obtains at least two navigation paths that can reach the key location according to the key location, so that the congested road segment obtaining unit can obtain the congested road segment according to the navigation times of each navigation path in the navigation path, where each navigation path includes each navigation path, and the purpose of locating the congested road segment is achieved.
In addition, by adopting the technical scheme provided by the invention, the acquired congestion road section can be provided for the user in time, and the user experience can be greatly improved.
In addition, by adopting the technical scheme provided by the invention, the navigation weight of the congested road section can be adjusted according to the acquired congested road section, so that navigation service is provided according to the navigation weight of the congested road section, and the reliability of navigation can be effectively improved.
It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described systems, apparatuses and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the embodiments provided in the present invention, it should be understood that the disclosed system, apparatus and method may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units is only one logical division, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, or in a form of hardware plus a software functional unit.
The integrated unit implemented in the form of a software functional unit may be stored in a computer readable storage medium. The software functional unit is stored in a storage medium and includes several instructions for causing a computer device (which may be a personal computer, a server, or a network device) or a processor (processor) to execute some steps of the methods according to the embodiments of the present invention. And the aforementioned storage medium includes: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. A method for processing a congested road segment is characterized by comprising the following steps:
obtaining a key place according to the query times of the query endpoint provided by a user during navigation; the query endpoint comprises at least one of a departure location and a destination location; wherein the users comprise all users;
obtaining at least two navigation paths which can reach the key location according to the key location and the navigation data of the user; each of the at least two navigation paths comprises at least one navigation segment;
and obtaining a congestion road section according to the navigation times of each navigation road section in the at least one navigation road section included in each navigation path in the navigation path.
2. The method of claim 1, wherein obtaining key locations according to the number of queries of query endpoints provided by a user while navigating comprises:
and taking the query end point with the query times of the query end point provided by the user during navigation meeting the preset query conditions as the key place.
3. The method according to claim 1, wherein obtaining the congested road segment according to the number of times of navigation of each of the at least one navigation road segment in the navigation path comprises:
and taking the navigation road section of which the navigation times of each navigation road section in the at least one navigation road section in the navigation path meet preset navigation conditions as the congestion road section.
4. The method according to any one of claims 1 to 3, wherein the obtaining of the congested road segment according to the number of times of navigation of each navigation segment in the navigation path comprises:
and outputting the congestion road section.
5. The method according to any one of claims 1 to 3, wherein after obtaining the congested road segment according to the number of times of navigation of each of the at least one navigation road segment in the navigation path, the method further comprises:
and adjusting the navigation weight of the congested road section according to the congested road section so as to provide navigation service according to the navigation weight of the congested road section.
6. A device for processing a congested road segment, comprising:
a key location obtaining unit, configured to obtain a key location according to a number of queries of a query endpoint provided when a user navigates; the query endpoint comprises at least one of a departure location and a destination location; wherein the users comprise all users;
an reachable path obtaining unit, configured to obtain at least two navigation paths that can reach the key location according to the key location and the navigation data of the user; each of the at least two navigation paths comprises at least one navigation segment;
and the congestion road section obtaining unit is used for obtaining a congestion road section according to the navigation times of each navigation road section in the at least one navigation road section included in each navigation path in the navigation path.
7. Device according to claim 6, characterized in that the key location obtaining unit is specifically adapted to
And taking the query end point with the query times of the query end point provided by the user during navigation meeting the preset query conditions as the key place.
8. Device according to claim 6, characterized in that the congested section acquisition unit is specifically adapted to
And taking the navigation road section of which the navigation times of each navigation road section in the at least one navigation road section in the navigation path meet preset navigation conditions as the congestion road section.
9. The apparatus according to any one of claims 6 to 8, wherein the congested road section acquisition unit is further configured to acquire the congested road section
And outputting the congestion road section.
10. The apparatus according to any one of claims 6 to 8, wherein the congested road section acquisition unit is further configured to acquire the congested road section
And adjusting the navigation weight of the congested road section according to the congested road section so as to provide navigation service according to the navigation weight of the congested road section.
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| CN201610873266.6A CN106441332B (en) | 2016-09-30 | 2016-09-30 | Method and device for processing congested road sections |
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| CN104123833A (en) * | 2013-04-25 | 2014-10-29 | 北京搜狗信息服务有限公司 | Road condition planning method and device thereof |
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| US9638541B2 (en) * | 2011-12-18 | 2017-05-02 | Lg Electronics Inc. | Method for calculating paths, method for obtaining paths as well as terminal for same |
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| CN102538806A (en) * | 2010-12-30 | 2012-07-04 | 上海博泰悦臻电子设备制造有限公司 | Path planning method and related equipment |
| CN104121918A (en) * | 2013-04-25 | 2014-10-29 | 北京搜狗信息服务有限公司 | Real-time path planning method and system |
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