CN114219180A - Boarding point recommendation method and device, computer equipment and readable storage medium - Google Patents

Boarding point recommendation method and device, computer equipment and readable storage medium Download PDF

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CN114219180A
CN114219180A CN202210046841.0A CN202210046841A CN114219180A CN 114219180 A CN114219180 A CN 114219180A CN 202210046841 A CN202210046841 A CN 202210046841A CN 114219180 A CN114219180 A CN 114219180A
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point
road
points
request
information
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陶言祺
逄泽楠
强成仓
石立臣
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Shenzhen Yishi Huolala Technology Co Ltd
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Shenzhen Yishi Huolala Technology Co Ltd
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Abstract

The application discloses a pick-up point recommendation method. The boarding point recommendation method comprises the following steps: acquiring a plurality of first points according to the positions of request points of a vehicle using request sent by a terminal; acquiring road information in a preset range around the request point; selecting a second point which accords with a preset road crossing rule from the plurality of first points according to the relative position relation among the request point, the first points and the road information; and sending the second point to the terminal as a recommended boarding point. The application also discloses a boarding point recommending device, computer equipment and a computer readable storage medium. After the plurality of first points are obtained according to the positions of the request points, the first points are not directly sent to the terminal for recommendation, the second points which accord with the preset route crossing rule are selected from the first points according to the relative position relation of the request points, the first points and the road information, then the second points are sent to the terminal, the user moves to the recommended second points from the request points for collision, the preset route crossing rule is met, and the use experience of the user is improved.

Description

Boarding point recommendation method and device, computer equipment and readable storage medium
Technical Field
The present application relates to the field of internet platform technologies, and in particular, to a pick-up point recommendation method, a pick-up point recommendation apparatus, a computer device, and a computer-readable storage medium.
Background
With the continuous development of internet technology, users can perform more activities, such as car calling activities, through the internet platform. Usually, the internet platform recommends the point of getting on the bus to the user who needs the service of calling the bus, in order to make things convenient for user and driver to meet the face, reduce the flow of receiving and driving, in this process, the point of getting on the bus that the platform recommends probably is not the point that the user sent the request of calling the bus, often need the user to move to the point of getting on the bus of recommending and meet the face, and whether the user needs the cross-road from the point of sending the request of calling the bus to the point of getting on the bus of recommending, and the difficult degree of cross-road then has stronger influence to user experience, if the point of getting on the bus that recommends needs the user to carry out difficult cross-road just can arrive, then can bring very abominable experience for the user.
Disclosure of Invention
In order to solve at least one technical problem in the background art, embodiments of the present application provide a pick-up point recommendation method, a pick-up point recommendation apparatus, a computer device, and a computer-readable storage medium.
The pick-up point recommendation method in the embodiment of the application comprises the following steps:
acquiring a plurality of first points according to the positions of request points of a vehicle using request sent by a terminal;
acquiring road information in a preset range around the request point;
selecting a second point which accords with a preset road crossing rule from the plurality of first points according to the relative position relation among the request point, the first points and the road information; and
and sending the second point to the terminal as a recommended boarding point.
In some embodiments, the obtaining of the road information within a preset range around the request point includes:
acquiring marking information of all preset types of roads in a preset range around the request point; and
and generating an ordered line segment according to the marking information to serve as the road information.
In some embodiments, before the reconstructing step, the obtaining road information within a preset range around the request point further includes a marking step of:
acquiring basic road network data;
screening the preset type of road as a road to be marked in the basic road network data; and
and for each road to be marked, generating a marking point at preset intervals along the extending direction of the road to be marked as the marking information.
In some embodiments, the marking step is implemented in the terminal and the reconstructing step is implemented in a server, the server being communicatively coupled to the terminal.
In some embodiments, the selecting a second point from the plurality of first points according to the relative position relationship between the request point, the first point and the road information, wherein the selecting the second point meets a preset road crossing rule, includes:
for each of said first points, connecting said request point with said first point to obtain a first line;
acquiring intersection information between the first line and the road information according to the position relationship between the first line and the road information; and
and selecting the second point which accords with the road crossing rule from the plurality of first points according to the cross information.
In some embodiments, the selecting the second point meeting the route crossing rule from the plurality of first points according to the intersection information includes:
when the road crossed with the first line comprises a preset first type road, judging that a first point corresponding to the first line does not accord with the road crossing rule; and
and when the roads intersected with the first line do not comprise the first type of roads and the number of the roads intersected with the first line is larger than a threshold value, judging that the first point corresponding to the first line does not accord with the road crossing rule.
In some embodiments, the obtaining a plurality of first points according to the location of the request point of the terminal sending the car use request includes:
and generating a plurality of first points according to the request points through a preset online recommendation model.
The pick-up point recommendation device of the embodiment of the application comprises:
the first acquisition module is used for acquiring a plurality of first points according to the positions of request points of a vehicle using request sent by a terminal;
the second acquisition module is used for acquiring road information in a preset range around the request point;
the selecting module is used for selecting a second point which accords with a preset road crossing rule from a plurality of first points according to the relative position relation among the request point, the first points and the road information; and
and the sending module is used for sending the second point to the terminal as a recommended boarding point.
The computer device of the embodiment of the application comprises: one or more processors; a memory; and one or more computer programs, wherein the one or more computer programs are stored in the memory and configured to be executed by the one or more processors, the one or more computer programs configured to: the pick-up point recommendation method for executing the embodiments of the application comprises the following steps.
The non-transitory computer-readable storage medium of the embodiments of the present application stores a computer program, which when executed by one or more processors causes the processors to perform the pick-up point recommendation method of any of the embodiments of the present application including.
In the pick-up point recommendation method, the pick-up point recommendation device, the computer device and the computer readable storage medium according to the embodiments of the present application, after a plurality of first points are obtained according to the positions of the request points, the first points are not directly sent to the terminal for recommendation, and a second point meeting a preset cross-road rule is selected from the first points according to the relative position relationship among the request points, the first points and the road information, and then the second point is sent to the terminal.
Additional aspects and advantages of embodiments of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application.
Drawings
The above and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic flow chart diagram illustrating a pick-up point recommendation method according to some embodiments of the present disclosure;
FIG. 2 is a schematic flow chart diagram illustrating a pick-up point recommendation method according to some embodiments of the present disclosure;
FIG. 3 is a schematic view of a scenario illustrating a boarding recommendation method according to some embodiments of the present application;
FIG. 4 is a schematic flow chart diagram illustrating a pick-up point recommendation method according to some embodiments of the present disclosure;
FIG. 5 is a schematic flow chart diagram illustrating a pick-up point recommendation method according to some embodiments of the present disclosure;
FIG. 6 is a schematic flow chart diagram illustrating a pick-up point recommendation method according to some embodiments of the present disclosure;
FIG. 7 is a schematic flow chart diagram illustrating a pick-up point recommendation method according to some embodiments of the present disclosure;
FIG. 8 is a block diagram of an pick-up point recommendation device according to certain embodiments of the present application;
FIG. 9 is a schematic diagram of a computer-readable storage medium in communication with a processor according to some embodiments of the present application;
FIG. 10 is a schematic diagram of a computer device according to some embodiments of the present application.
Detailed Description
Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary only for the purpose of explaining the embodiments of the present application, and are not to be construed as limiting the embodiments of the present application.
Referring to fig. 1, fig. 1 is a schematic flow chart of a pick-up point recommendation method according to some embodiments of the present application, where the pick-up point recommendation method according to the embodiments of the present application includes the steps of:
01: acquiring a plurality of first points according to the positions of request points of a vehicle using request sent by a terminal;
02: acquiring road information in a preset range around the request point;
03: selecting a second point which accords with a preset road crossing rule from the plurality of first points according to the relative position relation among the request point, the first points and the road information; and
04: and sending the second point to the terminal as a recommended boarding point.
According to the method for recommending the boarding point, after the plurality of first points are obtained according to the positions of the request points, the first points are not directly sent to the terminal for recommendation, the second points which accord with the preset route crossing rule are selected from the first points according to the relative position relation of the request points, the first points and the road information, the second points are sent to the terminal, the user moves to the recommended second points from the request points for meeting, the preset route crossing rule is met, and the use experience of the user is improved.
Specifically, in step 01, a plurality of first points are obtained according to the position of a request point of a car using request sent by a terminal, specifically, the terminal may be a mobile phone, a tablet computer, a smart watch, smart glasses and other smart devices of a user, the user may send the car using request through the terminal, and when the terminal sends the car using request, the position where the terminal is located is the position of the request point. The plurality of first points may be recommended points initially formed by the internet platform, such as a high-frequency getting-on point located near the request point, a bus stop point located near the request point, a location point where an intersection located near the request point is located, and the like, without being limited thereto. The first point is usually multiple, so that a better boarding point is selected from the multiple first points for recommendation.
In step 02, road information in a preset range around the request point is acquired, and in order to analyze a road that a user needs to cross when moving from the request point to the first point, the road information around the request point needs to be acquired first. In one example, the preset range may be set by the user or by platform default, for example, the preset range may be set to a range of one kilometer around the request point. In another example, the road information includes an extending direction of a road, a type of the road (e.g., high speed, national road, provincial road, prefecture road, rural road, etc.), a state of the road (e.g., normal traffic, maintenance, congestion, etc.), and is not limited herein.
In step 03, according to the relative position relationship among the request point, the first points and the road information, second points meeting a preset route crossing rule are selected from the first points, some of the first points may require the user to cross more roads from the request point before reaching the second points, or some of the first points require the user to cross more roads from the request point before reaching the first points, if the first points are sent to the terminal of the user, the user may be difficult to reach the departure point, the normal taxi calling requirement of the user is affected, and the user experience is poor. The second points which accord with the road crossing rule are screened from the first points, the actual difficulty of the user moving from the request point to the second points is fully considered, the user can easily reach the boarding point, and the use experience of the user is improved. The road-crossing rule may be set by a platform default, or may be a personalized setting performed by the user according to the needs of the user, for example, if the user carries more luggage, the user may set the road-crossing rule as not crossing any road, or for example, if the current weather is rainy, the user may set the road-crossing rule as not crossing a non-hardened road or a road prone to water accumulation, and the like, which is not limited herein.
And step 04, sending the second point to the terminal to serve as a recommended boarding point, selecting the second point from the plurality of first points, and recommending the second point to the terminal, so that the user is prevented from selecting the first point which does not accord with the crossing rule, the second point selected by the user can be easily reached, and the use experience of the user is improved. Specifically, the number of the second points selected and transmitted may be one or multiple, based on the number of the first points meeting the route crossing rule. Further, after the terminal receives the recommended second points, the user can select one of the second points as a boarding point appointed by the driver, and the user can go to the appointed boarding point to get on the vehicle.
Referring to fig. 2, fig. 2 is a schematic flow chart of a pick-up point recommendation method according to some embodiments of the present application, in some embodiments, step 02: acquiring road information in a preset range around a request point, wherein the method comprises the following reconstruction steps:
021: acquiring marking information of all preset types of roads in a preset range around the request point; and
022: and generating an ordered line segment as road information according to the mark information.
Specifically, in step 021, the mark information of all the preset types of roads in the preset range around the request point is obtained, the preset types of roads may include types such as an expressway, a national road, a provincial road, a county road and a rural road, and for other types of roads, such as a roadway, a village road and the like, the mark information of the other types of roads may not need to be obtained, because the other types of roads generally do not bring great inconvenience to the user for crossing roads. The mark information may be information for representing a position and an extending direction of a road, for example, a total number of mark points from a starting point to a terminating point of a road may be represented by a plurality of mark points arranged in sequence, and the plurality of mark points may be used to represent the position and the extending direction of a road. Of course, each road has corresponding label information. The marking information of the preset type of road can be obtained by implementing the step 021, and the marking information with less data volume can be used for indicating the road network distribution situation around the request point, so that the data processing amount is reduced, and the user can be recommended to get-on points more quickly.
And 022, generating ordered line segments according to the mark information to serve as road information, connecting a plurality of mark points of the same road in the mark information into the ordered line segments according to a sequence, wherein a plurality of roads are represented by the ordered line segments, and the ordered line segments can serve as the road information to be used for judging whether the first points conform to the road crossing rule or not in the following process.
Referring to the example shown in fig. 3, fig. 3 is a schematic view of a scene of a boarding recommendation method according to some embodiments of the present application, and in fig. 3, road information in a preset range around a request point D0 (a solid dot in fig. 3) is shown, where hollow dots D1, D2, D3, D4, and D5 are a plurality of first points, and solid lines L1, L2, L3, L4, and L5 are a plurality of ordered line segments.
Referring to fig. 4, fig. 4 is a schematic flow chart of a pick-up point recommendation method according to some embodiments of the present application, where in some embodiments, before the reconstructing step, the step 02: acquiring road information in a preset range around the request point, and further comprising a marking step:
023: acquiring basic road network data;
024: screening out a road of a preset type as a road to be marked from the basic road network data; and
025: and for each road to be marked, generating a mark at preset intervals along the extending direction of the road to be marked as mark information.
When the marking step is performed, step 023 is first performed to obtain basic road network data, where the basic road network data may be road network data provided by an official or road network data provided by a map operator, and the road network data may be road network data of a city where the request point is located, so as to obtain more accurate road information later. Then, step 024 is performed: in the basic road network data, the road of the preset type is screened as the road to be marked, it can be understood that the basic road network data contains rich information, for example, the information of the road which does not bring great inconvenience to the user for crossing the road is also contained, and in order to reduce the data volume of the road information finally used for judgment, the road of the preset type is screened as the road to be marked in the basic road network data. Then, step 025 is performed: for each road to be marked, a marking point is generated every preset distance along the extending direction of the road to be marked as marking information, wherein the preset distance may be set by a user or by platform default, for example, the preset distance may be thirty meters, fifty meters, one hundred meters, and the like, which is not limited herein. The road to be marked is represented by the marking information, and compared with the road to be marked represented in a line mode, the data size is smaller, and the quick recommendation of the boarding point is facilitated. In addition, because the adjacent two marking points are separated by the preset distance in the same road to be marked, the situation that no marking point exists in a long distance extending along a straight line can not occur, so that when the road information in the preset range around the request point is obtained, the road to be marked is not easy to omit, and the finally recommended boarding point is more reasonable.
Further, the marking points on the same road to be marked may have the same identification, and the marking points on different roads to be marked may have different identifications, so that after the marking information (which may actually be embodied as a dot matrix) in the preset range around the request point is obtained, the marking points on the same road to be marked may be connected through the identification, so as to obtain the above-mentioned ordered line segment.
In one example, the marking step may be implemented in the terminal (offline processing), that is, the terminal may generate the above-mentioned marking information, after the terminal sends the car use request, the marking information in the preset range around the request point may be uploaded to a server of the internet platform, and the server is in communication connection with the terminal. The reconstruction step may be implemented in the server to generate the road information using the tag information, without consuming processing resources of the terminal. Further, step 01, step 03, and step 04 may be implemented by a server, and are not limited herein.
Referring to fig. 5, fig. 5 is a schematic flowchart of a pick-up point recommendation method according to some embodiments of the present application, in some embodiments, step 03: selecting a second point which accords with a preset road crossing rule from the plurality of first points according to the relative position relation among the request point, the first points and the road information, and the method comprises the following steps:
031: for each first point, connecting the request point with the first point to obtain a first line;
032: acquiring cross information between the first line and the road information according to the position relation between the first line and the road information; and
033: and selecting a second point which accords with the route crossing rule from the plurality of first points according to the cross information.
In step 031, for each first point, the request point is connected to the first point to obtain a first line, each first point may correspond to a first line, and each first line may represent a shortest path from the request point to the first point, so as to be used for determining how easily it is to move from the request point to the first point through the first line. Referring to the example shown in fig. 3, dashed lines S1, S2, S3, S4, and S5 are connecting lines between the request point D0 and the first points D1, D2, D3, D4, and D5, respectively.
In step 032, cross information between the first line and the road information is obtained according to a position relationship between the first line and the road information, wherein as mentioned above, the road information is an ordered line segment, the first line is also a line segment, and the first line and the plurality of ordered line segments may cross, and if the cross occurs, it indicates that the user needs to cross the road represented by the crossed ordered line segment if moving from the request point to the corresponding first point. The intersection information may include information such as whether there is an intersection, the number of intersections, and the type of the intersection, and is not limited herein, and the second point may be further selected from the first points by the intersection information. Referring to the example shown in fig. 3, the first line S1 intersects ordered line segment L2, the first line S2 intersects ordered line segments L1 and L2, the first line S3 intersects ordered line segments L1 and L2, the first line S4 intersects ordered line segments L2 and L5, and the first line S5 intersects ordered line segment L4.
In step 033, according to the intersection information, selecting a second point that meets the crossing rule from the plurality of first points, determining whether each first point meets the crossing rule through the intersection information, and selecting the second point as a recommended boarding point.
Referring to fig. 6, fig. 6 is a schematic flow chart of a pick-up point recommendation method according to some embodiments of the present application, in some embodiments, step 033: selecting a second point which accords with a road crossing rule from the plurality of first points according to the cross information, comprising the following steps:
0331: when the road crossed with the first line comprises a preset first type road, judging that a first point corresponding to the first line does not accord with a road crossing rule; and
0332: and when the roads intersected with the first line do not comprise the first type of roads and the number of the roads intersected with the first line is greater than a threshold value, judging that the first point corresponding to the first line does not accord with the road crossing rule.
The first type of road is a road that the user is not convenient to cross, for example, the first type of road includes an expressway and a national road, and when the road that intersects with the first line includes the first type of road, the first point corresponding to the first line does not conform to the crossing rule. Taking fig. 3 as an example, if the road represented by the ordered line segment L4 is an expressway, the first point D5 corresponding to the first line S5 does not meet the crossing rule, and is not selected as the second point.
When the number of roads intersecting the first line is greater than the threshold value, it is described that the first point corresponding to the first line does not meet the rules of crossing the road, even if the user moves from the request point to the first point and does not need to cross the first road, but the user has many roads to cross and cannot easily reach the first point. Taking fig. 3 as an example, when the threshold is set to 1, the number of roads intersecting the first lines S2 and S3 is 2, the number is greater than the threshold, and the first points D2 and D3 do not meet the crossing rule and are not selected as the second points. Of course, in other embodiments, the threshold may be other values, such as 2, 3, 4, etc., without limitation.
Referring to fig. 7, fig. 7 is a schematic flowchart of a pick-up point recommendation method according to some embodiments of the present application, in some embodiments, step 01: acquiring a plurality of first points according to the positions of request points of a vehicle using request sent by a terminal, wherein the method comprises the following steps of 011: and generating a plurality of first points according to the request points through a preset online recommendation model. The plurality of first points are generated through the online recommendation model, the recommendation model does not need to be installed in the terminal, the processing load of the terminal is reduced, meanwhile, the plurality of first points are generated through the online recommendation module, whether all points on the map meet the road crossing rule or not can be judged, the calculation amount is reduced, and the recommendation speed is increased.
Referring to fig. 8, fig. 8 is a block diagram illustrating an entering point recommending device 10 according to some embodiments of the present application, where the entering point recommending device 10 includes a first obtaining module 11, a second obtaining module 12, a selecting module 13, and a sending module 14. The first obtaining module 11 may be configured to implement step 01, that is, the first obtaining module 11 is configured to obtain a plurality of first points according to the location of the request point where the terminal sends the car use request. The second obtaining module 12 may be configured to implement step 02, that is, the second obtaining module 12 is configured to obtain road information within a preset range around the request point. The selecting module 13 may implement step 03, that is, the selecting module 13 is configured to select a second point meeting the preset route crossing rule from the plurality of first points according to the relative position relationship between the request point, the first point and the road information. The sending module 14 may implement step 04, that is, the sending module 14 is configured to send the second point to the terminal as the recommended boarding point.
In some embodiments, the second obtaining module 12 may be configured to perform the reconstructing step, i.e., the second module may be configured to perform the step 021: acquiring the mark information of all preset types of roads within a preset range around the request point, and implementing the step 022: and generating an ordered line segment as road information according to the mark information.
In certain embodiments, the second obtaining module 12 may be configured to perform the marking step, i.e., the second module may be configured to perform the step 023: acquiring basic road network data, and implementing the step 024: screening out roads of preset types as roads to be marked from the basic road network data, and implementing the step 025: and for each road to be marked, generating a mark at preset intervals along the extending direction of the road to be marked as mark information.
In some embodiments, the selecting module 13 may be configured to implement steps 031, 032, and 033, that is, for each first point, the selecting module 13 may be configured to connect the request point with the first point to obtain a first line, obtain intersection information between the first line and the road information according to a position relationship between the first line and the road information, and select a second point meeting the route crossing rule from the plurality of first points according to the intersection information.
In some embodiments, the selecting module 13 may be configured to implement steps 0331 and 0332, that is, the selecting module 13 may be configured to determine that the first point corresponding to the first line does not comply with the crossing rule when the road intersected by the first line includes a preset first type road, and determine that the first point corresponding to the first line does not comply with the crossing rule when the road intersected by the first line does not include the first type road and the number of roads intersected by the first line is greater than a threshold value.
It should be noted that, the details of implementation and the effects achieved when the pick-up point recommendation device 10 implements the pick-up point recommendation method according to any embodiment of the present application may refer to the description of the pick-up point recommendation method, and are not described herein again.
In addition, referring to fig. 8, an embodiment of the present application provides a computer-readable storage medium, on which a computer program is stored, and the computer program, when executed by a processor, implements the pick-up point recommendation method described in any of the above embodiments. The computer-readable storage medium includes, but is not limited to, any type of disk including floppy disks, hard disks, optical disks, CD-ROMs, and magnetic-optical disks, ROMs (Read-Only memories), RAMs (Random Access memories), EPROMs (Erasable Programmable Read-Only memories), EEPROMs (Electrically Erasable Programmable Read-Only memories), flash memories, magnetic cards, or optical cards. That is, a storage device includes any medium that stores or transmits information in a form readable by a device (e.g., a computer, a cellular phone), and may be a read-only memory, a magnetic or optical disk, or the like.
The contents of the method embodiments of the present application are all applicable to the storage medium embodiments, the functions specifically implemented by the storage medium embodiments are the same as those of the method embodiments, and the beneficial effects achieved by the storage medium embodiments are also the same as those achieved by the method described above, and for details, refer to the description of the method embodiments, and are not described herein again.
In addition, referring to fig. 9, an embodiment of the present application further provides a computer device, where the computer device described in this embodiment may be a server, a personal computer, a network device, and other devices. The computer device includes one or more processors, memory, and one or more computer programs. Wherein the one or more computer programs are stored in the memory and configured to be executed by the one or more processors. The one or more computer programs are configured to perform the pick-up point recommendation method described in any of the above embodiments.
In the description herein, reference to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example" or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing specific logical functions or steps of the process, and the scope of the preferred embodiments of the present application includes other implementations in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the present application.
Although embodiments of the present application have been shown and described above, it is to be understood that the above embodiments are exemplary and not to be construed as limiting the present application, and that changes, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present application.

Claims (10)

1. A pick-up point recommendation method is characterized by comprising the following steps:
acquiring a plurality of first points according to the positions of request points of a vehicle using request sent by a terminal;
acquiring road information in a preset range around the request point;
selecting a second point which accords with a preset road crossing rule from the plurality of first points according to the relative position relation among the request point, the first points and the road information; and
and sending the second point to the terminal as a recommended boarding point.
2. The pick-up point recommendation method according to claim 1, wherein the obtaining of the road information within a preset range around the request point comprises a reconstruction step of:
acquiring marking information of all preset types of roads in a preset range around the request point; and
and generating an ordered line segment according to the marking information to serve as the road information.
3. The pick-up point recommendation method according to claim 2, wherein said acquiring road information within a preset range around said request point before said reconstructing step further comprises a marking step of:
acquiring basic road network data;
screening the preset type of road as a road to be marked in the basic road network data; and
and for each road to be marked, generating a marking point at preset intervals along the extending direction of the road to be marked as the marking information.
4. The pick-up point recommendation method according to claim 3, wherein said marking step is implemented in said terminal and said reconstructing step is implemented in a server, said server being communicatively connected to said terminal.
5. The pick-up point recommendation method according to claim 2, wherein the selecting a second point from the plurality of first points according to a relative position relationship among the request point, the first point and the road information, the second point meeting a preset road crossing rule comprises:
for each of said first points, connecting said request point with said first point to obtain a first line;
acquiring intersection information between the first line and the road information according to the position relationship between the first line and the road information; and
and selecting the second point which accords with the road crossing rule from the plurality of first points according to the cross information.
6. The pick-up point recommendation method according to claim 5, wherein the selecting the second point that meets the crossing rule from the plurality of first points according to the crossing information comprises:
when the road crossed with the first line comprises a preset first type road, judging that a first point corresponding to the first line does not accord with the road crossing rule; and
and when the roads intersected with the first line do not comprise the first type of roads and the number of the roads intersected with the first line is larger than a threshold value, judging that the first point corresponding to the first line does not accord with the road crossing rule.
7. The pick-up point recommendation method according to any one of claims 1 to 6, wherein the obtaining a plurality of first points according to the position of the request point of the terminal sending the car use request comprises:
and generating a plurality of first points according to the request points through a preset online recommendation model.
8. A pick-up point recommendation device, comprising:
the first acquisition module is used for acquiring a plurality of first points according to the positions of request points of a vehicle using request sent by a terminal;
the second acquisition module is used for acquiring road information in a preset range around the request point;
the selecting module is used for selecting a second point which accords with a preset road crossing rule from a plurality of first points according to the relative position relation among the request point, the first points and the road information; and
and the sending module is used for sending the second point to the terminal as a recommended boarding point.
9. A computer device, comprising:
one or more processors;
a memory; and
one or more computer programs, wherein the one or more computer programs are stored in the memory and configured to be executed by the one or more processors, the one or more computer programs configured to: the pick-up point recommendation method of any one of claims 1 to 7 is performed.
10. A non-transitory computer-readable storage medium storing a computer program, wherein the computer program, when executed by one or more processors, causes the processors to perform the pick-up point recommendation method of any one of claims 1-7.
CN202210046841.0A 2022-01-13 2022-01-13 Boarding point recommendation method and device, computer equipment and readable storage medium Pending CN114219180A (en)

Priority Applications (1)

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CN202210046841.0A CN114219180A (en) 2022-01-13 2022-01-13 Boarding point recommendation method and device, computer equipment and readable storage medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210046841.0A CN114219180A (en) 2022-01-13 2022-01-13 Boarding point recommendation method and device, computer equipment and readable storage medium

Publications (1)

Publication Number Publication Date
CN114219180A true CN114219180A (en) 2022-03-22

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Country Status (1)

Country Link
CN (1) CN114219180A (en)

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