CN107590268A - A kind of moving line recommends method, apparatus and computer-readable recording medium - Google Patents
A kind of moving line recommends method, apparatus and computer-readable recording medium Download PDFInfo
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- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
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Abstract
The invention discloses a kind of moving line to recommend method, including：Receive the trace information that client is sent；Wherein, positional information of the track in map interface is comprised at least in the trace information, the trace information is obtained by the track at client identification current map interface, the track be client detect be implemented on current map interface can be under drafting state slide when, in the track that the path of map interface generation and the slide matches；According to the trace information, it is determined that the moving line to match with the track；The moving line is sent to the client, the moving line that guiding user movement is used as in order to the client recommends user.The present invention further simultaneously discloses a kind of moving line recommendation apparatus and computer-readable recording medium.
Description
Technical Field
The invention relates to the technical field of terminals, in particular to a motion route recommendation method and device and a computer readable storage medium.
Background
At present, with the rapid development of computer technology and the increasing importance of users on their health, various fitness software is more and more, and because the requirements of users are not considered in the design of the fitness software, the user experience is poorer.
For example, the route recommendation in the running software is to recommend a running route to the user according to the running route stored in the server, without considering the user's needs, and the running route cannot be recommended to the user according to the running route assumed by the user, so that the user experience is poor.
Therefore, it is highly desirable to find a solution that can recommend a movement route to a user according to the user's needs.
Disclosure of Invention
In view of this, embodiments of the present invention are intended to provide a method, an apparatus, and a computer-readable storage medium for recommending a movement route to a user according to a user requirement.
The technical scheme of the embodiment of the invention is realized as follows:
the embodiment of the invention provides a motion route recommendation method, which comprises the following steps:
receiving track information sent by a client; the track information at least comprises position information of a track on a map interface, the track information is obtained by identifying the track of the current map interface by the client, and the track is generated on the map interface and is matched with a path of sliding operation when the client detects the sliding operation implemented in a drawable state of the current map interface;
determining a movement route matched with the track according to the track information;
and sending the movement route to the client so that the client is used as a movement route recommendation for guiding the user to move to the user.
In the above scheme, the determining, according to the trajectory information, a movement route matched with the trajectory includes:
determining a track route with the same contour as the track according to the track information;
and obtaining a movement route matched with the track by using the track route.
In the above scheme, the obtaining a movement route matched with the trajectory by using the trajectory route includes:
segmenting the track route to obtain at least one track segment;
respectively determining route sections matched with the track sections by using the obtained at least one track section;
and connecting the determined route sections to obtain a motion route matched with the track.
In the above solution, the determining, by using the obtained at least one track segment, route segments matched with the track segments respectively includes:
respectively calculating the similarity between each track section and the corresponding route section by using the position relationship between the track section and the corresponding route section;
and taking the route segment with the similarity greater than or equal to a first threshold or the proportion of the number of the similarities meeting the requirement greater than the first threshold to the total number of the similarities greater than or equal to a second threshold as the route segment matched with the track segment.
In the above scheme, the obtaining a movement route matched with the trajectory by using the trajectory route includes:
determining at least one trajectory point of the trajectory route;
calculating the distance between a track point in the track route and a route point corresponding to a motion route in a database, and determining a route point matched with the track point;
and connecting the determined route points to obtain a motion route matched with the track.
In the above scheme, the calculating a distance between a track point in the track route and a route point corresponding to a movement route in the database, and determining a route point matched with the track point includes:
respectively calculating the distance between each track point and the corresponding route point by using the position relationship between the track point and the corresponding route point;
and taking the route point corresponding to the maximum distance greater than or equal to the third threshold value in the plurality of distances corresponding to the track point as the route point matched with the track point.
The embodiment of the invention provides a motion route recommendation method, which comprises the following steps:
when the sliding operation implemented in the drawable state of the current map interface is detected, generating a track matched with the path of the sliding operation on the map interface;
identifying track information corresponding to the track and sending the track information to a server so that the server can determine a movement route matched with the track according to the track information; the track information at least comprises the position information of the track on a map interface;
and receiving the movement route returned by the server, and recommending the movement route to the user as the movement route for guiding the user to move.
In the foregoing solution, the generating a track matched with the path of the sliding operation on the map interface includes:
identifying a path of the sliding operation;
generating a trajectory coinciding with a path of the sliding operation.
The embodiment of the invention provides a motion route recommending device, which comprises:
the receiving module is used for receiving the track information sent by the client; the track information at least comprises position information of a track on a map interface, the track information is obtained by identifying the track of the current map interface by the client, and the track is generated on the map interface and is matched with a path of sliding operation when the client detects the sliding operation implemented in a drawable state of the current map interface;
the determining module is used for determining a motion route matched with the track according to the track information;
and the sending module is used for sending the movement route to the client so that the client can recommend the movement route for guiding the user to move to the user.
In the foregoing solution, the determining module is specifically configured to determine, according to the track information, a track route having a same contour as the track; and obtaining a movement route matched with the track by using the track route.
In the above scheme, the determining module is specifically configured to segment the trajectory route to obtain at least one trajectory segment; respectively determining route sections matched with the track sections by using the obtained at least one track section; and connecting the determined route sections to obtain a motion route matched with the track.
In the foregoing solution, the determining module is specifically configured to calculate, by using the position relationship between the track segment and the corresponding route segment, the similarity between each track segment and the corresponding route segment; and taking the route segment with the similarity greater than or equal to a first threshold or the proportion of the number of the similarities meeting the requirement greater than the first threshold to the total number of the similarities greater than or equal to a second threshold as the route segment matched with the track segment.
In the above scheme, the determining module is specifically configured to determine at least one track point of the track route; calculating the distance between a track point in the track route and a route point corresponding to a motion route in a database, and determining a route point matched with the track point; and connecting the determined route points to obtain a motion route matched with the track.
In the above scheme, the determining module is specifically configured to calculate a distance between each track point and the corresponding route point respectively by using a position relationship between the track point and the corresponding route point; and taking the route point corresponding to the maximum distance greater than or equal to the third threshold value in the plurality of distances corresponding to the track point as the route point matched with the track point.
The embodiment of the invention provides a motion route recommending device, which comprises:
the generation module is used for generating a track matched with a path of sliding operation on the map interface when the sliding operation implemented in the drawable state of the current map interface is detected;
the identification module is used for identifying track information corresponding to the track and sending the track information to a server so that the server can determine a movement route matched with the track according to the track information; the track information at least comprises the position information of the track on a map interface;
and the recommending module is used for receiving the movement route returned by the server and recommending the movement route to the user as the movement route for guiding the user to move.
In the above scheme, the generating module is specifically configured to identify a path of the sliding operation; generating a trajectory coinciding with a path of the sliding operation.
An embodiment of the present invention provides a computer-readable storage medium, on which a computer program is stored, where the computer program is executed by a processor to implement the steps of any one of the above-mentioned movement route recommendation methods.
The embodiment of the invention provides a motion route recommending device, which comprises: a memory, a processor, and a computer program stored on the memory and executable on the processor;
wherein the processor is configured to execute the steps of any of the above-mentioned motion route recommendation methods when running the computer program.
The embodiment of the invention provides a motion route recommending device, which comprises: a memory, a processor, and a computer program stored on the memory and executable on the processor;
wherein the processor is configured to execute the steps of any of the above-mentioned motion route recommendation methods when running the computer program.
The movement route recommendation method, the movement route recommendation device and the computer readable storage medium provided by the embodiment of the invention receive track information sent by a client; the track information at least comprises position information of a track on a map interface, the track information is obtained by identifying the track of the current map interface by the client, and the track is generated on the map interface and is matched with a path of sliding operation when the client detects the sliding operation implemented in a drawable state of the current map interface; determining a movement route matched with the track according to the track information; and sending the movement route to the client so that the client is used as a movement route recommendation for guiding the user to move to the user. In the embodiment of the invention, the movement route matched with the track is determined according to the track information sent by the client, and the determined movement route is sent to the client. The track information is obtained by identifying the track of the current map interface by the client, and the track is generated on the map interface and is matched with the path of the sliding operation when the client detects the sliding operation implemented in the drawable state of the current map interface, so that the motion route can be recommended to the user according to the requirement of the client user.
Drawings
Fig. 1 is a schematic flow chart illustrating an implementation of a motion route recommendation method according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a track segment and a corresponding route segment according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of trace points and corresponding route points according to an embodiment of the present invention;
FIG. 4 is a schematic flow chart illustrating an implementation of a second exercise route recommendation method according to an embodiment of the present invention;
FIG. 5 is a diagram of an electronic map according to an embodiment of the invention;
FIG. 6 is a schematic diagram of a component structure of a three-movement-route recommendation device according to an embodiment of the present invention;
FIG. 7 is a schematic diagram of a configuration of a four-movement-route recommendation device according to an embodiment of the present invention;
FIG. 8 is a schematic diagram of a configuration of a five-exercise-route recommendation device according to an embodiment of the present invention;
fig. 9 is a flowchart illustrating a specific implementation of movement route recommendation according to an embodiment of the present invention.
Detailed Description
In the embodiment of the invention, track information sent by a client is received; the track information at least comprises position information of a track on a map interface, the track information is obtained by identifying the track of the current map interface by the client, and the track is generated on the map interface and is matched with a path of sliding operation when the client detects the sliding operation implemented in a drawable state of the current map interface; determining a movement route matched with the track according to the track information; and sending the movement route to the client so that the client is used as a movement route recommendation for guiding the user to move to the user.
So that the manner in which the features and aspects of the embodiments of the present invention can be understood in detail, a more particular description of the embodiments of the invention, briefly summarized above, may be had by reference to the embodiments, some of which are illustrated in the appended drawings.
Example one
As shown in fig. 1, the method for recommending a movement route in detail by taking a server side as an example in the embodiment of the present invention includes the following steps:
step 101: and receiving the track information sent by the client.
The track information at least comprises position information of a track on a map interface, the track information is obtained by identifying the track of the current map interface by the client, and the track is generated on the map interface and is matched with a path of sliding operation when the client detects the sliding operation implemented in a drawable state of the current map interface.
Here, the sliding operation may be a single-finger or multi-finger sliding operation by the user, or may be a sliding operation by a stylus. The track can be a closed track, a non-closed track or a combination of multiple sections of tracks. The shape of the trajectory includes, but is not limited to, a circle, a triangle, a U-shape, and the like.
Step 102: and determining a movement route matched with the track according to the track information.
In an embodiment, the determining, according to the trajectory information, a movement route matching the trajectory includes: determining a track route with the same contour as the track according to the track information; and obtaining a movement route matched with the track by using the track route.
In practical application, the matching mode may include segment matching and integral matching; wherein, the segmentation matching is as follows: firstly, segmenting the track route to obtain a track segment; matching the route segments of the corresponding track segments according to a preset rule (such as a similarity constraint condition); and then connecting the matched route sections to obtain a movement route matched with the track. The overall matching is as follows: firstly, determining track points in the track route; matching route points corresponding to the track points according to preset conditions; and then connecting the matched route sections to obtain a movement route matched with the track.
In an embodiment, the obtaining, by using the trajectory route, a motion route matching the trajectory includes: segmenting the track route to obtain at least one track segment; respectively determining route sections matched with the track sections by using the obtained at least one track section; and connecting the determined route sections to obtain a motion route matched with the track.
Here, the segmenting the trajectory route to obtain at least one trajectory segment includes: determining a starting point and an ending point for segmenting the trajectory route; and segmenting the track according to the determined starting point and the determined ending point to obtain at least one track segment.
Here, the obtained at least one track segment may be matched with a movement route in the database, so as to obtain a movement route matched with the track. And generating a motion track route by using the track as a motion route matched with the track.
In an embodiment, the determining, by using the obtained at least one track segment, route segments matching the track segments respectively includes: respectively calculating the similarity between each track section and the corresponding route section by using the position relationship between the track section and the corresponding route section; and taking the route segment with the similarity greater than or equal to a first threshold or the proportion of the number of the similarities meeting the requirement greater than the first threshold to the total number of the similarities greater than or equal to a second threshold as the route segment matched with the track segment.
Here, the corresponding route segment may be a route segment corresponding to the movement route in the database.
In practical application, the similarity between each track segment and the corresponding route segment can be calculated by using a similarity algorithm or a shape matching algorithm in combination with the position relationship between the track segment and the corresponding route segment.
Here, the similarity algorithm may include the following steps:
firstly, converting a track segment and a corresponding route segment into graphs, wherein the track segment is an unknown graph, and the corresponding route segment is a known graph
Secondly, acquiring a row vector consisting of certain characteristics of the unknown graph and the known graph;
thirdly, calculating a covariance matrix of the unknown graph according to the row vectors;
fourthly, determining a similar row vector of a covariance matrix for replacing an unknown graph by using one-dimensional vector matching Distance (DP) in the row vector;
fifthly, according to one-dimensional DP matching, calculating a matching distance between the similar row vector and a standard row vector of a covariance matrix of the unknown graph, and determining the similarity between the unknown graph and the known graph according to the distance, namely determining the similarity between the track segment and the corresponding route segment.
Fig. 2 is a schematic diagram of a trajectory segment and a corresponding route segment, the solid line representing the trajectory route and the dashed line representing the corresponding movement route. As shown in fig. 2, the track is divided into 4 segments, and 4 track segments are obtained, which are: the A section, the B section, the C section, the D section, 4 route sections corresponding to the 4 track sections are respectively: a ', B', C 'and D'.
In an embodiment, the obtaining, by using the trajectory route, a motion route matching the trajectory includes: determining at least one trajectory point of the trajectory route; calculating the distance between a track point in the track route and a route point corresponding to a motion route in a database, and determining a route point matched with the track point; and connecting the determined route points to obtain a motion route matched with the track.
In an embodiment, the calculating a distance between a track point in the track route and a route point corresponding to a motion route in a database, and determining a route point matching with the track point includes:
fig. 3 is a schematic diagram of track points and corresponding route points, the solid lines indicating the track route and the dashed lines indicating the corresponding movement route. As shown in fig. 3, 6 trace points (not all trace points are marked) of the trace route are determined, only point a is marked, 6 route points (not all trace points are marked) corresponding to the 6 trace points are marked, only point a 'is marked, and the distance between the point a and the point a' is the maximum distance between the trace point and the corresponding route point.
Step 103: and sending the movement route to a client so that the client is used as a movement route recommendation for guiding the user to move to the user.
The method provided by the embodiment of the invention receives the track information sent by the client; determining a movement route matched with the track according to the track information; and sending the movement route to the client so that the client is used as a movement route recommendation for guiding the user to move to the user. The track information is obtained by identifying the track of the current map interface by the client, and the track is generated on the map interface and is matched with the path of the sliding operation when the client detects the sliding operation implemented in the drawable state of the current map interface, so that the motion route can be recommended according to the requirement of the client user, and the user experience can be improved.
Example two
As shown in fig. 4, the method for recommending a movement route in detail by taking a client side as an example in the embodiment of the present invention includes the following steps:
step 401: when the sliding operation implemented in the drawable state of the current map interface is detected, generating a track matched with the path of the sliding operation on the map interface.
Here, the map may be an electronic map or a satellite electronic map. The track can be a closed track, a non-closed track or a combination of multiple sections of tracks. The shape of the trajectory includes, but is not limited to, a circle, a triangle, a U-shape, and the like. The sliding operation may be a single-finger or multi-finger sliding operation of a user, or may be a sliding operation based on a stylus.
Fig. 5 is a schematic diagram of an electronic map, and the display accuracy of the electronic map can be switched or zoomed according to the mode of the electronic map. For example, the mode can be switched from a common electronic map mode to a satellite electronic map mode. As shown in fig. 5, the solid line indicates a trajectory generated based on the sliding operation by the user.
In practical application, a switch button may be set in the current map interface, assuming that the current state is a drawing state, and when the switch button is clicked, the current state may be switched from the drawing state corresponding to the current map to the display state corresponding to another map. The display state is as follows: any position on the map can be displayed in a dragging, sliding or zooming mode; the drawing state is as follows: a sliding operation may be performed on the map using a finger or a stylus pen, and a trajectory may be generated based on the sliding operation.
In an embodiment, the generating, at the map interface, a track matching a path of the sliding operation includes: identifying a path of the sliding operation; generating a trajectory coinciding with a path of the sliding operation.
Step 402: and identifying track information corresponding to the track and sending the track information to a server so that the server can determine a movement route matched with the track according to the track information.
The track information at least comprises the position information of the track on a map interface.
In practical application, the track information may further include a shape of the track; the shape is obtained by processing the trajectory according to an image processing algorithm.
Step 403: and receiving the movement route returned by the server, and recommending the movement route to the user as the movement route for guiding the user to move.
In practical application, after the movement route returned by the server is received, the user can be controlled to move according to the movement route.
According to the method provided by the embodiment of the invention, when the sliding operation implemented in the drawable state of the current map interface is detected, a track matched with the path of the sliding operation is generated on the map interface; identifying track information corresponding to the track and sending the track information to a server so that the server can determine a movement route matched with the track according to the track information; the track information at least comprises the position information of the track on a map interface; and receiving the movement route returned by the server, and recommending the movement route to the user as the movement route for guiding the user to move. The client acquires the movement route from the server according to the track generated based on the sliding operation of the user, so that the movement route can be recommended according to the movement route expected by the user, the interestingness is enhanced, and the user experience is improved.
EXAMPLE III
To implement the method of the first embodiment, the present embodiment provides a movement route recommendation device, as shown in fig. 6, the device includes: a receiving module 61, a determining module 62 and a sending module 63; wherein,
and the receiving module 61 is configured to receive the track information sent by the client.
A determining module 62, configured to determine, according to the trajectory information, a motion route matching the trajectory;
and the sending module 63 is configured to send the movement route to the client, so that the client is recommended to the user as a movement route for guiding the user to move.
The track information at least comprises position information of a track on a map interface, the track information is obtained by identifying the track of the current map interface by the client, and the track is generated on the map interface and is matched with a path of sliding operation when the client detects the sliding operation implemented in a drawable state of the current map interface.
Here, the sliding operation may be a single-finger or multi-finger sliding operation by the user, or may be a sliding operation by a stylus. The track can be a closed track, a non-closed track or a combination of multiple sections of tracks. The shape of the trajectory includes, but is not limited to, a circle, a triangle, a U-shape, and the like.
The determining module 62 is specifically configured to determine, according to the trajectory information, a trajectory route having the same contour as the trajectory; and obtaining a movement route matched with the track by using the track route.
In practical application, the matching mode may include segment matching and integral matching; wherein, the segmentation matching is as follows: firstly, segmenting the track route to obtain a track segment; matching the route segments of the corresponding track segments according to a preset rule (such as a similarity constraint condition); and then connecting the matched route sections to obtain a movement route matched with the track. The overall matching is as follows: firstly, determining track points in the track route; matching route points corresponding to the track points according to preset conditions; and then connecting the matched route sections to obtain a movement route matched with the track.
The determining module 62 is specifically configured to segment the trajectory route to obtain at least one trajectory segment; respectively determining route sections matched with the track sections by using the obtained at least one track section; and connecting the determined route sections to obtain a motion route matched with the track.
Here, the obtained at least one track segment may be matched with a movement route in the database, so as to obtain a movement route matched with the track. And generating a motion track route by using the track as a motion route matched with the track.
The determining module 62 is specifically configured to calculate, by using the position relationship between the track segment and the corresponding route segment, the similarity between each track segment and the corresponding route segment; and taking the route segment with the similarity greater than or equal to a first threshold or the proportion of the number of the similarities meeting the requirement greater than the first threshold to the total number of the similarities greater than or equal to a second threshold as the route segment matched with the track segment.
Here, the corresponding route segment may be a route segment corresponding to the movement route in the database.
The determining module 62 is specifically configured to determine at least one track point of the track route; calculating the distance between a track point in the track route and a route point corresponding to a motion route in a database, and determining a route point matched with the track point; and connecting the determined route points to obtain a motion route matched with the track.
The determining module 62 is specifically configured to calculate a distance between each track point and the corresponding route point respectively by using the position relationship between the track point and the corresponding route point; and taking the route point corresponding to the maximum distance greater than or equal to the third threshold value in the plurality of distances corresponding to the track point as the route point matched with the track point.
It should be noted that: in the exercise route recommendation device provided in the above embodiment, only the division of the program modules is exemplified when performing exercise route recommendation, and in practical applications, the processing distribution may be completed by different program modules according to needs, that is, the internal structure of the device may be divided into different program modules to complete all or part of the processing described above. In addition, the movement route recommendation device and the movement route recommendation method provided by the above embodiments belong to the same concept, and specific implementation processes thereof are detailed in the method embodiments and are not described herein again.
In practical application, the receiving module 61 and the sending module 63 are implemented by a network interface located on the movement route recommending device; the determination module 62 may be implemented by a Central Processing Unit (CPU), a microprocessor Unit (MPU), a Digital Signal Processor (DSP), a Field Programmable Gate Array (FPGA), or the like, which is located on the movement route recommendation device.
Example four
To implement the method of the second embodiment, this embodiment further provides a movement route recommendation device, as shown in fig. 7, the device includes: a generation module 71, an identification module 72, and a recommendation module 73; wherein,
the generating module 71 is configured to, when a sliding operation performed in a drawable state of a current map interface is detected, generate a track matching a path of the sliding operation on the map interface.
And the identifying module 72 is configured to identify track information corresponding to the track, and send the track information to a server, so that the server determines a movement route matched with the track according to the track information.
And the recommending module 73 is used for receiving the movement route returned by the server and recommending the movement route to the user as the movement route for guiding the user to move.
Here, the map may be an electronic map or a satellite electronic map. The track may be a closed track, a non-closed track, or a combination of multiple tracks, and the shape of the track includes, but is not limited to, a circle, a triangle, a U-shape, and the like. The sliding operation may be a single-finger or multi-finger sliding operation of a user, or may be a sliding operation based on a stylus.
In practical application, a switch button may be set in the current map interface, and it is assumed that the current state is switched from the drawing state corresponding to the current map to the display state corresponding to another map. The display state is as follows: any position on the electronic map can be displayed in a dragging, sliding or zooming mode; the drawing state is as follows: a sliding operation may be performed on the electronic map using a finger or a stylus pen, and a trajectory may be generated based on the sliding operation.
The generating module 71 is specifically configured to identify a path of the sliding operation; generating a trajectory coinciding with a path of the sliding operation.
The recommending module 73 is further configured to control the user to move according to the movement route after receiving the movement route returned by the server.
It should be noted that: in the exercise route recommendation device provided in the above embodiment, only the division of the program modules is exemplified when performing route recommendation, and in practical applications, the processing distribution may be completed by different program modules according to needs, that is, the internal structure of the device may be divided into different program modules to complete all or part of the processing described above. In addition, the movement route recommendation device and the movement route recommendation method provided by the above embodiments belong to the same concept, and specific implementation processes thereof are detailed in the method embodiments and are not described herein again.
In practical applications, the generating module 71, the identifying module 72, and the recommending module 73 can be implemented by a CPU, an MPU, a DSP, an FPGA, or the like located on the movement route recommending apparatus.
EXAMPLE five
Fig. 8 is a schematic structural diagram of a movement route recommendation device according to the present invention, and the movement route recommendation device 800 shown in fig. 8 includes: at least one processor 801, a memory 802, a user interface 803, at least one network interface 804. The various components in the movement route recommender 800 are coupled together by a bus system 805. It is understood that the bus system 805 is used to enable communications among the components connected. The bus system 805 includes a power bus, a control bus, and a status signal bus in addition to a data bus. For clarity of illustration, however, the various buses are labeled as bus system 805 in fig. 8.
The user interface 803 may include, among other things, a display, a keyboard, a mouse, a trackball, a click wheel, a key, a button, a touch pad, or a touch screen.
It will be appreciated that the memory 802 can be either volatile memory or nonvolatile memory, and can include both volatile and nonvolatile memory. Among them, the nonvolatile Memory may be a Read Only Memory (ROM), a Programmable Read Only Memory (PROM), an Erasable Programmable Read-Only Memory (EPROM), an Electrically Erasable Programmable Read-Only Memory (EEPROM), a magnetic random access Memory (FRAM), a Flash Memory (Flash Memory), a magnetic surface Memory, an optical disk, or a Compact Disc Read-Only Memory (CD-ROM); the magnetic surface storage may be disk storage or tape storage. Volatile memory can be Random Access Memory (RAM), which acts as external cache memory. By way of illustration and not limitation, many forms of RAM are available, such as Static Random Access Memory (SRAM), Synchronous Static Random Access Memory (SSRAM), Dynamic Random Access Memory (DRAM), Synchronous Dynamic Random Access Memory (SDRAM), Double Data Rate Synchronous Dynamic Random Access Memory (DDRSDRAM), Enhanced Synchronous Dynamic Random Access Memory (ESDRAM), Enhanced Synchronous Dynamic Random Access Memory (Enhanced DRAM), Synchronous Dynamic Random Access Memory (SLDRAM), Direct Memory (DRmb Access), and Random Access Memory (DRAM). The memory 802 described in connection with the embodiments of the invention is intended to comprise, without being limited to, these and any other suitable types of memory.
The memory 802 in the embodiment of the present invention is used to store various types of data to support the operation of the movement route recommending apparatus 800. Examples of such data include: any computer programs for operating on route recommendation device 800, such as operating system 8021 and application programs 8022; operating system 8021 includes various system programs, such as a framework layer, a core library layer, a driver layer, and the like, for implementing various basic services and processing hardware-based tasks. The application programs 8022 may include various application programs for implementing various application services. A program implementing a method according to an embodiment of the present invention may be included in application program 8022.
The methods disclosed in the embodiments of the present invention described above may be implemented in the processor 801 or implemented by the processor 801. The processor 801 may be an integrated circuit chip having signal processing capabilities. In implementation, the steps of the above method may be performed by integrated logic circuits of hardware or instructions in the form of software in the processor 801. The processor 801 described above may be a general purpose processor, digital signal processor, or other programmable logic device, discrete gate or transistor logic device, discrete hardware components, or the like. Processor 801 may implement or perform the methods, steps, and logic blocks disclosed in embodiments of the present invention. A general purpose processor may be a microprocessor or any conventional processor or the like. The steps of the method disclosed by the embodiment of the invention can be directly implemented by a hardware decoding processor, or can be implemented by combining hardware and software modules in the decoding processor. The software modules may be located in a storage medium that is located in the memory 802, and the processor 801 reads the information in the memory 802 to perform the steps of the aforementioned methods in conjunction with its hardware.
Specifically, an embodiment of the present invention further provides a movement route recommendation device, where the movement route recommendation device includes: a memory 802, a processor 801 and computer programs stored on the memory and executable on the processor,
wherein, the processor 801 is configured to execute, when running the computer program, the following steps:
receiving track information sent by a client; the track information at least comprises position information of a track on a map interface, the track information is obtained by identifying the track of the current map interface by the client, and the track is generated on the map interface and is matched with a path of sliding operation when the client detects the sliding operation implemented in a drawable state of the current map interface; determining a movement route matched with the track according to the track information; and sending the movement route to the client so that the client is used as a movement route recommendation for guiding the user to move to the user.
In an embodiment, the processor 801 is further configured to execute, when running the computer program, the following:
determining a track route with the same contour as the track according to the track information; and obtaining a movement route matched with the track by using the track route.
In an embodiment, the processor 801 is further configured to, when running the computer program, perform the following: segmenting the track route to obtain at least one track segment; respectively determining route sections matched with the track sections by using the obtained at least one track section; and connecting the determined route sections to obtain a motion route matched with the track.
In an embodiment, the processor 801 is further configured to, when running the computer program, perform the following: respectively calculating the similarity between each track section and the corresponding route section by using the position relationship between the track section and the corresponding route section; and taking the route segment with the similarity greater than or equal to a first threshold or the proportion of the number of the similarities meeting the requirement greater than the first threshold to the total number of the similarities greater than or equal to a second threshold as the route segment matched with the track segment.
In an embodiment, the processor 801 is further configured to, when running the computer program, perform the following: determining at least one trajectory point of the trajectory route; calculating the distance between a track point in the track route and a route point corresponding to a motion route in a database, and determining a route point matched with the track point; and connecting the determined route points to obtain a motion route matched with the track.
In an embodiment, the processor 801 is further configured to, when running the computer program, perform the following: respectively calculating the distance between each track point and the corresponding route point by using the position relationship between the track point and the corresponding route point; and taking the route point corresponding to the maximum distance greater than or equal to the third threshold value in the plurality of distances corresponding to the track point as the route point matched with the track point.
An embodiment of the present invention further provides a movement route recommendation device, where the movement route recommendation device includes: a memory 802, a processor 801 and computer programs stored on the memory and executable on the processor,
wherein the processor 801 is configured to execute the following operations when running the computer program: when the sliding operation implemented in the drawable state of the current map interface is detected, generating a track matched with the path of the sliding operation on the map interface; identifying track information corresponding to the track and sending the track information to a server so that the server can determine a movement route matched with the track according to the track information; the track information at least comprises the position information of the track on a map interface; and receiving the movement route returned by the server, and recommending the movement route to the user as the movement route for guiding the user to move.
In an embodiment, the processor 801 is further configured to, when running the computer program, perform the following: identifying a path of the sliding operation; generating a trajectory coinciding with a path of the sliding operation.
The processor 801 needs to implement the track message sending and receiving the movement route returned by the server through the network interface 804.
In an exemplary embodiment, the movement route recommender 800 may be implemented by one or more Application Specific Integrated Circuits (ASICs), DSPs, Programmable Logic Devices (PLDs), Complex Programmable Logic Devices (CPLDs), FPGAs, general purpose processors, controllers, Micro Controllers (MCUs), microprocessors (microprocessors), or other electronic components for performing the aforementioned methods.
EXAMPLE six
An embodiment of the present invention provides a computer-readable storage medium, which, referring to fig. 8, may include a memory 802 of a computer program, which is executable by a processor 801 of a route recommendation device 800 to perform the steps of the aforementioned method. The computer readable storage medium may be Memory such as FRAM, ROM, PROM, EPROM, EEPROM, Flash Memory, magnetic surface Memory, optical disk, or CD-ROM.
Specifically, an embodiment of the present invention provides a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, performs the following operations: receiving track information sent by a client; the track information at least comprises position information of a track on a map interface, the track information is obtained by identifying the track of the current map interface by the client, and the track is generated on the map interface and is matched with a path of sliding operation when the client detects the sliding operation implemented in a drawable state of the current map interface; determining a movement route matched with the track according to the track information; and sending the movement route to the client so that the client is used as a movement route recommendation for guiding the user to move to the user.
In an embodiment, the computer program, when executed by the processor, further performs the following: determining a track route with the same contour as the track according to the track information; and obtaining a movement route matched with the track by using the track route.
In an embodiment, the computer program, when executed by the processor, further performs the following: segmenting the track route to obtain at least one track segment; respectively determining route sections matched with the track sections by using the obtained at least one track section; and connecting the determined route sections to obtain a motion route matched with the track.
In an embodiment, the computer program, when executed by the processor, further performs the following: respectively calculating the similarity between each track section and the corresponding route section by using the position relationship between the track section and the corresponding route section; and taking the route segment with the similarity greater than or equal to a first threshold or the proportion of the number of the similarities meeting the requirement greater than the first threshold to the total number of the similarities greater than or equal to a second threshold as the route segment matched with the track segment.
In an embodiment, the computer program, when executed by the processor, further performs the following: determining at least one trajectory point of the trajectory route; calculating the distance between a track point in the track route and a route point corresponding to a motion route in a database, and determining a route point matched with the track point; and connecting the determined route points to obtain a motion route matched with the track.
In an embodiment, the computer program, when executed by the processor, further performs the following: respectively calculating the distance between each track point and the corresponding route point by using the position relationship between the track point and the corresponding route point; and taking the route point corresponding to the maximum distance greater than or equal to the third threshold value in the plurality of distances corresponding to the track point as the route point matched with the track point.
EXAMPLE seven
An embodiment of the present invention provides a computer-readable storage medium, which, referring to fig. 8, may include a memory 802 of a computer program, which is executable by a processor 801 of a movement route recommendation device 800 to perform the steps of the aforementioned method. The computer readable storage medium may be Memory such as FRAM, ROM, PROM, EPROM, EEPROM, Flash Memory, magnetic surface Memory, optical disk, or CD-ROM.
Specifically, an embodiment of the present invention provides a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, performs the following operations: when the sliding operation implemented in the drawable state of the current map interface is detected, generating a track matched with the path of the sliding operation on the map interface; identifying track information corresponding to the track and sending the track information to a server so that the server can determine a movement route matched with the track according to the track information; the track information at least comprises the position information of the track on a map interface; and receiving the movement route returned by the server, and recommending the movement route to the user as the movement route for guiding the user to move.
In an embodiment, the computer program, when executed by the processor, further performs the following: identifying a path of the sliding operation; generating a trajectory coinciding with a path of the sliding operation.
The following describes the implementation and principle of the present invention in practical application in detail by taking the implementation of the motion path recommendation as a specific example.
Fig. 9 is a schematic diagram illustrating a detailed implementation flow of motion route recommendation by taking an interaction between a client and a server as an example, and combining the schematic diagram of the electronic map shown in fig. 5, a running track route corresponds to a motion route, and a specific implementation process includes the following steps:
step 901: the running user opens a running software Application program (APP) on the migu client side, and switches a main interface of the running software APP to an electronic map interface.
Step 902: the running user determines a running preselected area on the electronic map interface, and the finger is used for performing sliding operation according to the own intention of the running user in the preselected area.
The preselected area may be a park or green space or the like that can meet the running needs of the running user, including but not limited to a city center with multiple criss-cross roads.
Step 903: when the migu client detects the sliding operation, generating a track matched with the path of the sliding operation on the electronic map interface.
Step 904: the migu client identifies the shape and the position of the track according to a preset algorithm, generates track information by using the shape and the position, and sends the track information to the server.
And the running software APP on the migu client identifies the shape of the track according to an image processing algorithm.
Step 905: and the server receives the track information sent by the migu client and determines a running track route matched with the track according to the track information.
When the server adopts a sectional matching mode, firstly determining a track route with the same contour as the track according to the track information; then, segmenting the track route to obtain a track segment; matching the route segments of the corresponding track segments according to a preset rule (such as a similarity constraint condition); and finally, connecting the matched route sections to obtain a movement route matched with the track. Wherein, the similarity constraint condition is as follows: the similarity between each track segment and the corresponding route segment is greater than or equal to a first threshold, or the proportion of the number of the similarities which meet the requirement of being greater than the first threshold to the total number of the similarities is greater than or equal to a second threshold.
When the server adopts an integral matching mode, firstly determining a track route with the same contour as the track according to the track information; then determining track points in the track route; matching route points corresponding to the track points according to preset conditions; and finally, connecting the matched route sections to obtain a movement route matched with the track. Wherein the preset conditions are as follows: a maximum distance of the plurality of distances between the trajectory point and the corresponding route point is greater than or equal to a third threshold value.
The server can also match a road which is closest to the track and can be communicated with the track according to the building rules of all buildings on the electronic map, and the road is used as a running track route matched with the track.
Step 906: and the server sends the running track route to the migu client.
Step 907: and the migu client receives the running track route returned by the server and recommends the running track route to the user.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention.
Claims (19)
1. A method for motion route recommendation, the method comprising:
receiving track information sent by a client; the track information at least comprises position information of a track on a map interface, the track information is obtained by identifying the track of the current map interface by the client, and the track is generated on the map interface and is matched with a path of sliding operation when the client detects the sliding operation implemented in a drawable state of the current map interface;
determining a movement route matched with the track according to the track information;
and sending the movement route to the client so that the client is used as a movement route recommendation for guiding the user to move to the user.
2. The method of claim 1, wherein determining a motion route matching the trajectory based on the trajectory information comprises:
determining a track route with the same contour as the track according to the track information;
and obtaining a movement route matched with the track by using the track route.
3. The method of claim 2, wherein the using the trajectory route to obtain a motion route matching the trajectory comprises:
segmenting the track route to obtain at least one track segment;
respectively determining route sections matched with the track sections by using the obtained at least one track section;
and connecting the determined route sections to obtain a motion route matched with the track.
4. The method of claim 3, wherein the step of using the obtained at least one track segment to respectively determine route segments matching the track segment comprises:
respectively calculating the similarity between each track section and the corresponding route section by using the position relationship between the track section and the corresponding route section;
and taking the route segment with the similarity greater than or equal to a first threshold or the proportion of the number of the similarities meeting the requirement greater than the first threshold to the total number of the similarities greater than or equal to a second threshold as the route segment matched with the track segment.
5. The method of claim 2, wherein the using the trajectory route to obtain a motion route matching the trajectory comprises:
determining at least one trajectory point of the trajectory route;
calculating the distance between a track point in the track route and a route point corresponding to a motion route in a database, and determining a route point matched with the track point;
and connecting the determined route points to obtain a motion route matched with the track.
6. The method according to claim 5, wherein the calculating of the distance between the track point in the track route and the route point corresponding to the motion route in the database and the determining of the route point matching with the track point comprise:
respectively calculating the distance between each track point and the corresponding route point by using the position relationship between the track point and the corresponding route point;
and taking the route point corresponding to the maximum distance greater than or equal to the third threshold value in the plurality of distances corresponding to the track point as the route point matched with the track point.
7. A method for motion route recommendation, the method comprising:
when the sliding operation implemented in the drawable state of the current map interface is detected, generating a track matched with the path of the sliding operation on the map interface;
identifying track information corresponding to the track and sending the track information to a server so that the server can determine a movement route matched with the track according to the track information; the track information at least comprises the position information of the track on a map interface;
and receiving the movement route returned by the server, and recommending the movement route to the user as the movement route for guiding the user to move.
8. The method of claim 7, wherein generating a trajectory at the map interface that matches a path of the sliding operation comprises:
identifying a path of the sliding operation;
generating a trajectory coinciding with a path of the sliding operation.
9. A movement route recommendation device, characterized in that the device comprises:
the receiving module is used for receiving the track information sent by the client; the track information at least comprises position information of a track on a map interface, the track information is obtained by identifying the track of the current map interface by the client, and the track is generated on the map interface and is matched with a path of sliding operation when the client detects the sliding operation implemented in a drawable state of the current map interface;
the determining module is used for determining a motion route matched with the track according to the track information;
and the sending module is used for sending the movement route to the client so that the client can recommend the movement route for guiding the user to move to the user.
10. The apparatus of claim 9,
the determining module is specifically configured to determine, according to the trajectory information, a trajectory route having the same contour as the trajectory; and obtaining a movement route matched with the track by using the track route.
11. The apparatus of claim 10,
the determining module is specifically configured to segment the trajectory route to obtain at least one trajectory segment; respectively determining route sections matched with the track sections by using the obtained at least one track section; and connecting the determined route sections to obtain a motion route matched with the track.
12. The apparatus of claim 11,
the determining module is specifically configured to calculate, by using the position relationship between the track segment and the corresponding route segment, a similarity between each track segment and the corresponding route segment; and taking the route segment with the similarity greater than or equal to a first threshold or the proportion of the number of the similarities meeting the requirement greater than the first threshold to the total number of the similarities greater than or equal to a second threshold as the route segment matched with the track segment.
13. The apparatus of claim 10,
the determining module is specifically configured to determine at least one track point of the track route; calculating the distance between a track point in the track route and a route point corresponding to a motion route in a database, and determining a route point matched with the track point; and connecting the determined route points to obtain a motion route matched with the track.
14. The apparatus of claim 13,
the determining module is specifically configured to calculate a distance between each track point and the corresponding route point respectively by using a position relationship between the track point and the corresponding route point; and taking the route point corresponding to the maximum distance greater than or equal to the third threshold value in the plurality of distances corresponding to the track point as the route point matched with the track point.
15. A movement route recommendation device, characterized in that the device comprises:
the generation module is used for generating a track matched with a path of sliding operation on the map interface when the sliding operation implemented in the drawable state of the current map interface is detected;
the identification module is used for identifying track information corresponding to the track and sending the track information to a server so that the server can determine a movement route matched with the track according to the track information; the track information at least comprises the position information of the track on a map interface;
and the recommending module is used for receiving the movement route returned by the server and recommending the movement route to the user as the movement route for guiding the user to move.
16. The apparatus of claim 15,
the generation module is specifically used for identifying the path of the sliding operation; generating a trajectory coinciding with a path of the sliding operation.
17. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the method of any one of claims 1 to 6, or carries out the steps of the method of any one of claims 7 to 8.
18. A movement route recommendation device characterized by comprising: a memory, a processor, and a computer program stored on the memory and executable on the processor;
wherein the processor is adapted to perform the steps of the method of any one of claims 1 to 6 when running the computer program.
19. A movement route recommendation device characterized by comprising: a memory, a processor, and a computer program stored on the memory and executable on the processor;
wherein the processor is adapted to perform the steps of the method of any one of claims 7 to 8 when running the computer program.
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| CN201710877072.8A CN107590268A (en) | 2017-09-25 | 2017-09-25 | A kind of moving line recommends method, apparatus and computer-readable recording medium |
| PCT/CN2018/102500 WO2019056925A1 (en) | 2017-09-25 | 2018-08-27 | Exercise route recommendation method and device, and computer readable storage medium |
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Application publication date: 20180116 |