CN111578952B - Multi-terminal navigation method and equipment - Google Patents
Multi-terminal navigation method and equipment Download PDFInfo
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- CN111578952B CN111578952B CN201910115813.8A CN201910115813A CN111578952B CN 111578952 B CN111578952 B CN 111578952B CN 201910115813 A CN201910115813 A CN 201910115813A CN 111578952 B CN111578952 B CN 111578952B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
- G01C21/28—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network with correlation of data from several navigational instruments
- G01C21/30—Map- or contour-matching
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
- G01C21/34—Route searching; Route guidance
- G01C21/3407—Route searching; Route guidance specially adapted for specific applications
- G01C21/3423—Multimodal routing, i.e. combining two or more modes of transportation, where the modes can be any of, e.g. driving, walking, cycling, public transport
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
- G01C21/34—Route searching; Route guidance
- G01C21/3407—Route searching; Route guidance specially adapted for specific applications
- G01C21/343—Calculating itineraries, i.e. routes leading from a starting point to a series of categorical destinations using a global route restraint, round trips, touristic trips
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Abstract
The invention discloses a multi-terminal navigation method and equipment, wherein the method comprises the following steps: when the server receives a navigation request from the first terminal, judging whether a navigation destination of the navigation request is associated with a recommended walking navigation terminal or not; if yes, the first terminal waits for reporting the current position when the navigation stops running, judging whether the current position is in a predicted parking range or not and judging whether the time point of the navigation stop running is in a recommended time period or not; if yes, the recommendation information of the recommended walking navigation terminal point is sent to a second terminal associated with the first terminal. According to the method and the device for recommending the walking navigation terminal, whether the recommended information is to be sent or not is determined together according to the recommended walking navigation terminal and the predicted parking range when the walking navigation terminal is recommended, so that a multi-terminal connected navigation mode is realized, the accuracy of pushing information is improved, and therefore the customer experience is improved.
Description
Technical Field
The present invention relates to the field of electronic technologies and car navigation, and in particular, to a multi-terminal navigation method and apparatus.
Background
With the development of modern electronic technology and the great application in the automotive field, navigation technology is mature, and users have a need to use multiple terminals for navigation. For example, when a user drives and navigates to a parking lot, the parking lot is likely to be far from the final destination and is easy to get lost, so that the user needs to walk and navigate by using a mobile phone after getting off the car. Especially outdoor scenic spots, large outdoor music spots, large amusement parks are more frequent with this need. There are two main types of current solutions:
according to the scheme I, after a user uses a vehicle box client to navigate to a destination, the user opens the vehicle to preset according to historical statistical data, and the user needs to input the destination by using a mobile phone and select walking navigation. However, the disadvantage of scheme one is: the middle is provided with more than 5 steps, and the user operation is troublesome.
And secondly, the user finishes navigation when the driving navigation distance is 700 meters from the destination, a notification is automatically sent to the mobile phone end of the user, and after clicking, the user can initiate walking navigation from the current position to the set destination. However, the disadvantage of scheme two is: the recommendation accuracy is poor, the requirement scene and the intention of the user can not be accurately judged, most recommendation notices are not needed by the user, the travel efficiency of the user is not improved, and a lot of interference is brought. Users have long reduced trust in products and closed recommendation notifications.
Disclosure of Invention
In view of the technical defects and technical drawbacks existing in the prior art, the embodiment of the invention provides a multi-terminal navigation method and equipment for solving the problem of multi-terminal navigation, in particular to a multi-terminal navigation method and equipment for solving the problem of navigation connection between a car box client and a mobile phone client.
As an aspect of an embodiment of the present invention, there is provided a multi-terminal navigation method including:
when a server receives a navigation request from a first terminal, judging whether a navigation destination of the navigation request is associated with a recommended walking navigation terminal or not;
if the result is yes, waiting for the first terminal to report the current position when the navigation stops running;
when the current position is received, judging whether the current position is positioned in a predicted parking range or not;
if the judgment result is yes, the recommendation information of the recommendable walking navigation terminal point is sent to a second terminal associated with the first terminal;
the recommended walking navigation end point and the predicted parking range are preset according to historical statistical data of walking navigation at the navigation destination.
As a second aspect of an embodiment of the present invention, a server for implementing multi-terminal navigation is related, including:
the association judging module is used for judging whether a navigation destination of the navigation request is associated with a recommended walking navigation terminal or not when the navigation request from the first terminal is received;
the position receiving module is used for receiving the current position reported by the first terminal when the navigation stops running when the association judging module judges that the navigation destination is associated with a recommendable walking navigation terminal;
the range judging module is used for judging whether the current position is positioned in the predicted parking range or not when the position receiving module receives the current position;
the information pushing module is used for sending the recommended information of the recommended walking navigation terminal to a second terminal associated with the first terminal when the range judging module judges that the current position is in the predicted parking range;
the preset module is used for presetting the recommended walking navigation end point and the predicted parking range according to historical statistical data of walking navigation at the navigation destination.
As a third aspect of the embodiments of the present invention, it relates to a computer-readable storage medium, on which a computer program is stored, wherein the program, when being executed by a processor, implements the above-mentioned method.
As a fourth aspect of an embodiment of the present invention, a computer device is related to a computer device, including a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor implements the method as described above when executing the program.
The embodiment of the invention at least realizes the following technical effects: according to the embodiment of the invention, whether the navigation destination of the navigation request is associated with the recommended walking navigation terminal point is judged in advance, whether the current position of the vehicle is located in the predicted parking range and whether the parking time is located in the recommended time period is judged after the vehicle is parked, and the requirement of the user on using the walking navigation is further converged, so that the disturbance caused by invalid recommendation and incorrect recommendation to the user is reduced. Compared with the method that the mobile phone terminal is started after the first terminal is withdrawn, the operation is simpler, more convenient and quicker; compared with a fixed distance triggering condition, the method further reduces invalid pushing, provides effective hit rate, improves the practicability of multi-terminal navigation, and enhances user experience.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention may be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
The technical scheme of the invention is further described in detail through the drawings and the embodiments.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
fig. 1 is a flowchart of a multi-terminal navigation method according to an embodiment of the present invention;
FIG. 2 is a detailed flow chart of step 100 in FIG. 1;
FIG. 3A is an exemplary schematic diagram of an AOI provided by an embodiment of the present invention;
FIG. 3B is a schematic illustration of an example POI provided by an embodiment of the present invention;
FIGS. 4A-4C are exemplary diagrams illustrating the determination of a predicted parking range in step 140 of FIG. 2;
FIG. 5 is a flowchart illustrating the determination of a recommended period of time in steps 152-153 of FIG. 2;
fig. 6 is a schematic structural diagram of a server for implementing multi-terminal navigation according to an embodiment of the present invention.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the invention. Rather, they are merely examples of apparatus and methods consistent with aspects of the invention as detailed in the accompanying claims.
Example 1
The embodiment provides a multi-terminal navigation method. The multi-terminal navigation refers to linking the navigation processes of at least two terminals, and when the navigation of one terminal is finished, the other terminal is continuously used for navigation, so that the user experience is improved.
In this embodiment, an application scenario in which a user continues to use a mobile phone client to navigate until reaching a walking navigation destination after using a car box client to navigate is completed will be described as an example. The vehicle box client is arranged on the vehicle navigation equipment and used as a first terminal; the mobile phone client is arranged on the mobile phone navigation equipment and used as a second terminal; the walking navigation terminal point refers to a destination which cannot be reached by the automobile and is input when the mobile phone navigation device is used for walking navigation, for example, a ticketing place of a scenic spot, a certain mall of a walking street, a certain scenic spot in a park and the like.
As shown in fig. 1, the method may include the steps of:
step 100, presetting a recommended walking navigation end point and a predicted parking range for a navigation destination according to the historical statistical data.
The historical statistical data are obtained by counting the relevant behavior data of stopping navigation operation and initiating walking navigation at a navigation destination in a past historical time period. Since the behavior of stopping the navigation is executed by the car box client, the behavior of initiating the walking navigation is executed by the mobile phone client, and the car box client and the mobile phone client are both provided by an operator providing navigation service, the behavior data can be obtained from a database of the operator for statistical use. The specific setting process will be described in detail later with reference to fig. 2.
Step 200, the car box client initiates navigation and sends a navigation request containing a navigation destination to the server.
Specifically, when the user needs navigation during driving, the navigation destination is input in the car box client. The navigation destination may be an Area Of Interest (AOI), that is, a regional geographic entity in map data, for example, as shown in fig. 3A, the navigation destination input by the user in the car box client is "the space dome park", and the AOI Of the space dome park is displayed on the navigation map; in addition, the navigation destination may also be a point of interest (Point of Interest, POI), for example, as shown in fig. 3B, the navigation destination input by the user at the car box client is "north door of the Tiantan park", and the specific location of north door of the Tiantan park is displayed on the navigation map. The AOI may include POIs, which may include sub-points of interest, sun Xingcu points, and the like. Whether AOI or POI, they belong to the same navigation destination.
And the vehicle box client side sends the navigation request containing the navigation destination to the server side, and the server side starts navigation according to the navigation request. The specific navigation process can adopt any existing navigation mode, and is not described herein.
Step 300, the server determines whether the navigation destination is associated with a recommendable walking navigation destination.
Wherein, the recommended walking navigation end point is preset according to the history statistics in the step 100. Each navigation destination is set with a walking navigation end point. The server side refers to a server for executing the recommendation method, which may be a server or a distributed group of servers, may be a local server or a cloud server, and may be different servers or belong to the same server from the server side executing the setting process in step 100 and the server executing the navigation process in step 200.
The judgment in this step mainly has two layers of purposes: one is to determine the destination of the user, and if the destination of the user is not a place where a recommendable walking navigation end point is preset in step 100, recommendation information should not be transmitted to the user even if the vehicle the user is driving is stopped near the place, because the user may simply pass or stop temporarily and does not intend to go to the place, the recommendation information is redundant for the user, and recommendation should not be made.
And secondly, judging whether the navigation destination is associated with a recommendable walking navigation terminal. If the navigation destination input by the user is not associated with a recommendable walking navigation terminal, no recommendation information can be sent to the user, and the recommendation process can be finished as soon as possible at this time, so that the system overhead is saved.
If the judgment result is yes, namely the navigation destination is associated with a recommended walking navigation terminal, waiting for the current position reported by the car box client when the navigation stops running; if the judgment result is negative, namely the navigation destination is not associated with a recommendable walking navigation terminal, ending the recommendation process.
Step 400, the server determines whether the current position is within the predicted parking range.
The current position is a geographic position where the user parks when the car box client side stops running in a navigation mode through a positioning device in the navigation equipment. The navigation stopping operation refers to that the vehicle box client is not used for navigation, and the navigation stopping operation comprises the situations that the navigation of the vehicle box client is finished, the vehicle box client is powered off, the vehicle is flameout and the like. The predicted parking range is preset in step 100.
If the result is yes, that is, the current position is within the predicted parking range, the step 500 is continued, otherwise, the recommendation process is ended.
Step 500, it is determined whether the navigation stop time point is within a recommended time period. If yes, that is, the time point of the navigation stopping operation is located in the recommendable time period, the step 600 is continuously executed, otherwise, the recommendation process is ended.
The recommended period of time refers to a period of time allowed to send the recommended message, and may be preset in step 100, for example, 9:00-18:00. The user who initiates walking navigation outside the recommendable period is likely to be a temporary visiting office rather than a general visitor, and the transmission of the recommendation information may cause interference at this time. The recommendable time period is thus set to improve the accuracy of transmitting the recommendation information.
It should be noted that, this step is to push the recommended information more accurately and effectively, however, in some scenarios, if it is known in advance that the navigation destination is normally operated all day, and there is a possibility that the user has visited in any period, this step may be omitted.
For example, if the navigation destination is a concert hall where a movie is shown throughout the day, a movie theater where a movie is shown throughout the day, or a free park where the movie is open throughout the day, the recommended period of time does not need to be set in advance in step 100, and accordingly, the judgment of this step does not need to be performed.
Step 600, the server side sends the recommended information of the recommended walking navigation terminal point to the mobile phone client side associated with the car box client side.
The car box client and the associated mobile phone terminal refer to a car box client and a mobile phone client which use the same account to log in. Because the car box client and the mobile phone client are provided by operators providing navigation services, the server can determine which car box client is associated with which mobile phone client by logging in by using the same account number.
Specifically, the recommended information includes position information of a recommendable walking navigation terminal in an electronic map. For example, the recommendation information is sent by means of MQTT (Message Queuing Telemetry Transport, message queue telemetry transport). Among them, MQTT is an instant messaging protocol developed by IBM corporation, an important component of internet of things, which can support all platforms, connect almost all networking items with the outside, and be used as a communication protocol for sensors and actuators, such as networking houses by Twitter (Twitter).
Alternatively, if the distance from the end point of the recommended walking navigation to the current position reported by the box client when the navigation stops running is very short, for example, the walking navigation is in the range of about 1km, or the walking navigation time is within 5min, etc., the user is likely to reach the end point of the recommended walking navigation without walking navigation, the recommended information may not be sent, i.e. the step is not executed. Of course, the complexity of the terrain and the like are also considered.
And 700, after receiving the recommendation information, the mobile phone client initiates walking navigation from the current position to a recommended walking navigation terminal point.
Specifically, the mobile phone client can display the notification message on the mobile phone screen after receiving the notification message containing the recommendation information, and initiate navigation after clicking the notification message by the user, and send a walking navigation request to the server; the server side plans a walking navigation route according to the received walking navigation request and instructs the mobile phone client side to start walking navigation; the user walks to reach the recommended walking navigation destination according to the navigation route displayed on the mobile phone screen.
Optionally, the server side may send the recommendation information to the car box client side while sending the recommendation information to the mobile phone client side, and the car box client side may send a voice prompt according to the recommendation information, so that a user can more conveniently know related information of the recommended walking navigation terminal point.
The following describes in detail the specific process of the step 100 according to the history statistics, as shown in the figure, including the following steps:
step 110, counting the navigation stopping times of stopping the navigation operation at the same parking spot of the navigation destination in a preset historical time period, and starting the walking navigation in a preset time period after stopping the navigation operation.
The historical time period may be the last week, the last month, or the like, and may be updated continuously over time. The parking points refer to the positions of the vehicles in the electronic map after the vehicles park at the navigation destination, and as described above, the box client in the vehicle-mounted device is provided by an operator providing navigation service, so that when the box client on a certain vehicle stops navigating, the server on the operator side can detect the behavior of stopping navigating and the positions of the vehicles in the electronic map at the moment, the positions are recorded as a parking point, and the number of times of stopping navigating of the box client on the vehicle parked at the same parking point is counted to obtain the number of times of stopping navigating at the parking point.
The preset time period is, for example, 10 minutes, in the vehicles parked at the same parking place, users of some vehicles log in the mobile phone client by using the same account within 10 minutes after the navigation of the vehicle box client stops running, and the mobile phone client initiates walking navigation. As described above, the mobile phone client is also provided by the operator providing the navigation service, so that the server side of the operator can detect the behavior of initiating the walking navigation, and count the number of times of the behavior to obtain the number of times of initiating the walking navigation at the parking spot.
Step 120, determining whether the ratio of the number of initiation times of walking navigation to the number of stopping times of navigation is higher than a preset requirement threshold. If yes, go to step 131, confirm this parking spot as the parking spot with demand; if not, step 132 is performed to determine the parking spot as a no-demand parking spot.
Wherein the demand threshold is, for example, 20%; the required parking spot indicates that the vehicle parked on the parking spot has the requirement of initiating walking navigation; the no-need parking spot indicates that the vehicle parked at the parking spot has no need to initiate walking navigation.
For example, in fig. 4A-4C, it is assumed that, in vehicles parked in the mth parking space near the space dome, it is counted that the box clients on 25% of the vehicles initiate walking navigation through the associated mobile phone clients after the navigation stops, so that the mth parking space is determined as a required parking spot; and the statistical result of the nth parking space is only 10%, so the nth parking space is determined as the unnecessary parking spot. And by analogy, carrying out statistical calculation on all parking spaces with navigation stopping operation behaviors in the graph, representing the parking points with requirements by gray circles, and forming a parking point distribution graph shown in the graph by white circles representing the parking points without requirements.
And 140, determining the minimum continuous area covering the required parking spot with the preset first concentration degree or more as the predicted parking range.
The first concentration degree refers to the proportion of the required parking points to all the required parking points in a certain continuous area. For example, the first concentration may be set to 80%. As shown in fig. 4A to 4C, the first concentration of the three continuous areas each encircled by the curve is 80% or more, but the area of the continuous area in fig. 4B is the smallest, so the range of the continuous area shown in fig. 4B is determined as the predicted parking range.
And step 150, determining the end point of the walking navigation initiated at the all-demand parking spot as a demand end point.
For example, it is assumed that after stopping the navigation, a car box client for parking at a certain parking spot is logged in by a user using the same account number to start walking navigation and inputs the destination of walking navigation, for example, destination 1 of some user inputs is "Titania park ticketing place", destination 2 of some user inputs is "Tiantan park north radix asparagi", destination 3 of some user inputs is "Tiantan park hundred garden", and these destination are all the required destination.
And step 151, determining the required destination with the highest number of navigated times as the recommendable walking navigation destination.
The required destination with the highest navigation frequency is the destination with the highest navigation frequency among the detected walking navigation destinations input into the mobile phone client. For example, as shown in table 1, data for initiating walking navigation at all required parking spots near the space dome park was counted over the past month.
TABLE 1
As can be seen from table 1, "the day jar park ticket selling place" is the highest number of times of having a demand end point, so "the day jar park ticket selling place" is selected as a recommendable walking navigation end point of the day jar park.
And step 152, determining the time point when the recommendable walking navigation terminal is initiated to navigate as a time point with requirements.
For example, referring to fig. 5, statistics of points in time at which an electronic map user walks in a "Tiantan park" using a mobile phone terminal associated with car box client navigation to "Tiantan park ticketing department" determined as a recommendable walking navigation end point in the previous step are acquired in the past week, and the points in time are marked on the time axis as circles filled with grids.
And step 153, taking the minimum continuous time period which is larger than or equal to the preset second concentration and covers the required time point as a recommendable time period.
The second concentration degree refers to a proportion of the required time points divided into the continuous time periods to the total required time points, and the second concentration degree may be set to 80%, for example, as long as the continuous time periods equal to or greater than 80% concentration degree are all alternative time periods, and the smallest continuous time period is selected from these time periods as a recommendable time period.
For example, as shown in fig. 5, the conditions that the concentration ratio is 80% or more are satisfied for each of the time periods 1 to 1, but the time period 1 (i.e., 9:00 to 18:00) is the smallest continuous time period, and thus the time period 1 is determined as the recommendable time period.
Alternatively, as described above, if it is known in advance that the navigation destination is operating normally throughout the day, and there is a possibility that the user has visited during any period of time, the process of determining the recommended period of time in steps 152 to 153 may be omitted.
In addition, other means than steps 152 to 153 may be employed in determining the recommended period. For example, the business hours of the navigation destination may be directly determined as a recommended period of time, and the process of statistical calculation may be omitted.
According to the embodiment of the invention, the multi-terminal navigation is realized by automatically sending the recommended information capable of recommending the walking navigation terminal point to the associated mobile phone client after the car box client stops navigation, and compared with the prior art that the car box client is withdrawn and then the mobile phone terminal is manually opened for walking navigation, the operation is simpler, more convenient and faster; and by judging whether the navigation destination of the navigation request is associated with a recommendable walking navigation terminal in advance and judging whether the current position of the vehicle is in a predicted parking range and whether the parking time is in a recommendable time period after parking, the requirement of the user for using the walking navigation is further converged, so that the interference of invalid recommendation and incorrect recommendation to the user is reduced.
Example 2
The embodiment provides a server for realizing multi-terminal navigation, which can be one server or a distributed group of servers, and can be a local server or a cloud server.
In this embodiment, an application scenario in which a user continues to use a mobile phone client to navigate until reaching a walking navigation destination after using a car box client to navigate is completed will be described as an example. The vehicle box client is arranged on the vehicle navigation equipment and used as a first terminal; the mobile phone client is arranged on the mobile phone navigation equipment and used as a second terminal.
As shown in fig. 6, the server may include: the working principles of the preset module 10, the association judging module 20, the position receiving module 30, the range judging module 40 and the information pushing module 50 are as follows:
the preset module 10 preset a recommended walking navigation destination and a predicted parking range based on historical statistics of walking navigation at the navigation destination. Specifically, counting the navigation stopping times of stopping the navigation operation at the same parking spot of the navigation destination in a preset historical time period, and starting the walking navigation in a preset time period after stopping the navigation operation; judging whether the ratio of the number of walking navigation initiation times to the number of navigation stop times is higher than a preset requirement threshold; determining a parking spot higher than the demand threshold as a demanded parking spot, and determining a minimum continuous area covering the demanded parking spot with a preset first concentration degree or more as the predicted parking range; and determining the end point of the walking navigation initiated at the all-demand parking spot as a required end point, and determining the all-demand end point with the highest number of navigated as the recommendable walking navigation end point.
Optionally, when judging whether the navigation destination is associated with a recommendable walking navigation terminal, if the navigation destination is an interest plane, judging whether the interest plane contains the recommendable walking navigation terminal; if the navigation destination is an interest point, judging whether the interest surface where the interest point is located contains the recommended walking navigation terminal point.
When a user drives a car to start navigation, a navigation destination input to a car box client in the vehicle-mounted equipment is sent to the server; when the server receives a navigation request from a car box client, the association judgment module 20 judges whether a navigation destination of the navigation request is associated with a recommended walking navigation terminal; if the association judgment module 20 judges that the navigation destination of the navigation request is associated with a recommendable walking navigation end point, the position receiving module 30 receives the current position reported by the car box client when the navigation stops running.
When the position receiving module 30 receives the current position, the range judging module 40 judges whether the current position is within a predicted parking range; when the range judging module 40 judges that the current position is within the predicted parking range, the information pushing module 50 sends the recommended information of the recommended walking navigation terminal point to a mobile phone client associated with the car box client; and the user initiates walking navigation on the mobile phone client according to the recommendation information, and the walking reaches the end point of the recommendable walking navigation.
Optionally, the preset module may further determine, as the recommendable period, a point in time when the recommendable walking navigation end point is initiated to navigate after the end point of the walking navigation initiated by the required parking point is determined to be a required end point, and determine, as the recommendable period, a minimum continuous period covering the required point in time with a preset second concentration or more. Correspondingly, the information pushing module sends the recommended information of the recommended walking navigation terminal point in the recommended time period.
The technical effects and the related illustration of the apparatus in this embodiment can be seen from the related content of the above method embodiment, and will not be described herein.
It will be appreciated by those skilled in the art that embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, magnetic disk storage, optical storage, and the like) having computer-usable program code embodied therein.
The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems) and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flowchart illustrations and/or block diagrams, and combinations of flows and/or blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the 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 scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (12)
1. A multi-terminal navigation method, comprising:
when a server receives a navigation request from a first terminal, judging whether a navigation destination of the navigation request is associated with a recommended walking navigation terminal or not;
if the result is yes, waiting for the current position reported by the first terminal when the navigation stops running;
when the current position is received, judging whether the current position is positioned in a predicted parking range or not;
if the judgment result is yes, the recommendation information of the recommendable walking navigation terminal point is sent to a second terminal associated with the first terminal;
wherein the recommended walking navigation end point and the predicted parking range are preset according to historical statistical data of walking navigation at the navigation destination; the recommended walking navigation terminal is a required terminal with highest navigation times, and the required terminal is a walking navigation terminal initiated at a required parking point; the predicted parking range is a minimum continuous area covering the required parking spot.
2. The method of claim 1, wherein presetting the recommended walking navigation end point and the predicted parking range based on the historical statistics comprises:
counting the navigation stopping times of stopping the navigation operation at the same parking spot of the navigation destination in a preset historical time period, and starting the walking navigation in a preset time period after stopping the navigation operation;
judging whether the ratio of the number of walking navigation initiation times to the number of navigation stop times is higher than a preset requirement threshold;
determining a parking spot higher than the demand threshold as a demanded parking spot, and determining a minimum continuous area covering the demanded parking spot with a preset first concentration degree or more as the predicted parking range;
and determining the end point of the walking navigation initiated at the all-demand parking spot as a required end point, and determining the all-demand end point with the highest number of navigated as the recommendable walking navigation end point.
3. The method of claim 2, wherein determining the end point of the walking navigation initiated at the on-demand parking spot as the on-demand end point further comprises:
determining the time point when the recommendable walking navigation terminal point is initiated to navigate as a time point with requirements;
and determining the minimum continuous time period which covers the required time point with the preset second concentration degree or more as a recommendable time period.
4. The method of claim 3, wherein transmitting the recommended information of the recommended walking navigation end point comprises: and transmitting the recommended information of the recommended walking navigation terminal point in the recommended time period.
5. The method of claim 1, wherein determining whether the navigation destination is associated with a recommended walking navigation endpoint comprises:
if the navigation destination is an interest plane, judging whether the interest plane contains the recommended walking navigation terminal point or not;
if the navigation destination is an interest point, judging whether the interest surface where the interest point is located contains the recommended walking navigation terminal point.
6. The method of claim 1, wherein transmitting recommendation information for a walking navigation endpoint to a second terminal associated with the first terminal comprises: and sending the recommendation information to a second terminal which uses the same account number to log in with the first terminal.
7. A server for implementing multi-terminal navigation, comprising:
the association judging module is used for judging whether a navigation destination of the navigation request is associated with a recommended walking navigation terminal or not when the navigation request from the first terminal is received;
the position receiving module is used for receiving the current position reported by the first terminal when the navigation stops running when the association judging module judges that the navigation destination is associated with a recommendable walking navigation terminal;
the range judging module is used for judging whether the current position is positioned in the predicted parking range or not when the position receiving module receives the current position;
the information pushing module is used for sending the recommended information of the recommended walking navigation terminal to a second terminal associated with the first terminal when the range judging module judges that the current position is in the predicted parking range;
the preset module is used for presetting the recommended walking navigation terminal point and the predicted parking range according to historical statistical data of walking navigation at the navigation destination; the recommended walking navigation terminal is a required terminal with highest navigation times, and the required terminal is a walking navigation terminal initiated at a required parking point; the predicted parking range is a minimum continuous area covering the required parking spot.
8. The server according to claim 7, wherein the preset module is specifically configured to:
counting the navigation stopping times of stopping the navigation operation at the same parking spot of the navigation destination in a preset historical time period, and starting the walking navigation in a preset time period after stopping the navigation operation;
judging whether the ratio of the number of walking navigation initiation times to the number of navigation stop times is higher than a preset requirement threshold;
determining a parking spot higher than the demand threshold as a demanded parking spot, and determining a minimum continuous area covering the demanded parking spot with a preset first concentration degree or more as the predicted parking range;
and determining the end point of the walking navigation initiated at the all-demand parking spot as a required end point, and determining the all-demand end point with the highest number of navigated as the recommendable walking navigation end point.
9. The server of claim 8, wherein the pre-setting module is further configured to: and after the end point of the walking navigation initiated by the all-demand parking point is determined as the required end point, the time point when the recommendable walking navigation end point is initiated to be determined as the required time point, and the minimum continuous time period which covers the required time point with the second concentration degree which is larger than or equal to the preset is determined as the recommendable time period.
10. The server of claim 9, wherein the information pushing module is further configured to: and transmitting the recommended information of the recommended walking navigation terminal point in the recommended time period.
11. A computer readable storage medium, on which a computer program is stored, characterized in that the program, when being executed by a processor, implements the method according to any one of claims 1-6.
12. A computer device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor implements the method of any one of claims 1 to 6 when the program is executed by the processor.
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