CN108592938A - Navigation route planning method, apparatus and storage medium - Google Patents
Navigation route planning method, apparatus and storage medium Download PDFInfo
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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
- G01C21/36—Input/output arrangements for on-board computers
- G01C21/3605—Destination input or retrieval
- G01C21/3608—Destination input or retrieval using speech input, e.g. using speech recognition
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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
- G01C21/36—Input/output arrangements for on-board computers
- G01C21/3605—Destination input or retrieval
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Abstract
A kind of navigation route planning method, apparatus of present invention offer and storage medium, this method include：Under navigational state, the first triggering command input by user for changing destination is received；According to the first triggering command, user institute target destination to be changed is determined；Navigation routine is planned again, and shows the navigation routine in navigation map according to current address information, the target destination.Navigation route planning method, apparatus provided by the invention and storage medium can not only simplify the operation of user, improve the efficiency of navigation, and can improve the safety of driving under driving environment.
Description
Technical Field
The present invention relates to computer application technologies, and in particular, to a navigation route planning method, apparatus, and storage medium.
Background
At present, the navigation equipment brings great convenience to people going out. After the user sets the start point and the end point in the navigation apparatus, the navigation apparatus may generate a guidance route (travel route) from the start point set by the user to the end point set by the user based on the stored map data, and perform navigation guidance according to the guidance route.
In the prior art, in the process of navigation, when a user needs to replace a destination, the user usually needs to manually exit the current navigation state, manually input a place to be replaced in the destination, and then perform navigation again.
However, in the above method, since the current navigation state needs to be exited and the destination needs to be manually replaced, the operation is cumbersome, which not only causes the efficiency of navigation to be low, but also is not beneficial to safe driving in the driving environment.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides a navigation route planning method, a navigation route planning device and a storage medium, which can simplify the operation of a user, improve the navigation efficiency and improve the driving safety in a driving environment.
In a first aspect, an embodiment of the present invention provides a navigation route planning method, including:
receiving a first trigger instruction which is input by a user and used for changing a destination in a navigation state;
determining a target destination to be changed by the user according to the first trigger instruction;
and replanning a navigation route according to the current address information and the target destination, and displaying the navigation route in a navigation map.
Optionally, after the re-planning of the navigation route according to the current address information and the target destination, the method further includes:
receiving voice information input by the user;
if the voice information is identified to contain the awakening word, determining a passing point according to the voice information after the awakening word;
judging whether the passing point exists in a road section corresponding to the navigation route or not;
and if the passing point exists in the road section corresponding to the navigation route, displaying the passing point in the navigation route.
Optionally, the method further includes:
if a plurality of passing points exist in the road section corresponding to the navigation route, sending first prompt information to the user, wherein the first prompt information is used for reminding the user of the existence of the plurality of passing points;
receiving a second trigger instruction input by the user according to the first prompt message;
and selecting one route point from the multiple route points according to the second trigger instruction, and displaying the selected route point in the navigation route.
Optionally, the method further includes:
and if the passing point does not exist in the road section corresponding to the navigation route, sending second prompt information to the user, wherein the second prompt information is used for prompting the user that the adding of the passing point fails.
Optionally, the determining, according to the first trigger instruction, a target destination changed by the user includes:
determining location information corresponding to the first trigger instruction;
judging whether a place corresponding to the place information exists or not;
and if the place exists, determining the target destination according to the place.
Optionally, the determining the target destination according to the location includes:
if the fact that the address information corresponding to the multiple places exists is determined, third prompt information is sent to the user, and the third prompt information is used for reminding the user that the multiple address information exists;
receiving a third trigger instruction input by the user according to the third prompt message;
and selecting one address information from the plurality of address information according to the third trigger instruction, and taking a place corresponding to the selected address information as the target destination.
Optionally, the method further includes:
and if the place does not exist, sending fourth prompt information to the user, wherein the fourth prompt information is used for reminding the user that the destination replacement fails.
Optionally, the first trigger instruction includes a voice instruction or a touch instruction.
In a second aspect, an embodiment of the present invention provides a navigation route planning apparatus, including:
the receiving module is used for receiving a first trigger instruction which is input by a user and used for changing a destination in a navigation state;
the determining module is used for determining a target destination to be changed by the user according to the first trigger instruction;
and the processing module is used for replanning the navigation route according to the current address information and the target destination and displaying the navigation route in the navigation map.
Optionally, the apparatus further comprises: a judgment module; wherein,
the receiving module is further used for receiving the voice information input by the user;
the determining module is further configured to determine a route point according to the voice information after the wakeup word when the voice information is identified to include the wakeup word;
the judging module is used for judging whether the passing point exists in the road section corresponding to the navigation route;
the processing module is further configured to display the passing point in the navigation route when the judging module judges that the passing point exists in the road segment corresponding to the navigation route.
Optionally, the apparatus further comprises: a sending module; wherein,
the sending module is used for sending first prompt information to the user when a plurality of passing points exist in a road section corresponding to the navigation route, and the first prompt information is used for reminding the user of the existence of the plurality of passing points;
the receiving module is further configured to receive a second trigger instruction input by the user according to the first prompt information;
the processing module is further configured to select one route point from the multiple route points according to the second trigger instruction, and display the selected route point in the navigation route.
Optionally, the sending module is further configured to send a second prompt message to the user when the route point does not exist in the road segment corresponding to the navigation route, where the second prompt message is used to prompt the user that the addition of the route point fails.
Optionally, the determining module is specifically configured to:
determining location information corresponding to the first trigger instruction;
judging whether a place corresponding to the place information exists or not;
and if the place exists, determining the target destination according to the place.
Optionally, the determining module is specifically configured to:
if the fact that the address information corresponding to the multiple places exists is determined, third prompt information is sent to the user, and the third prompt information is used for reminding the user that the multiple address information exists;
receiving a third trigger instruction input by the user according to the third prompt message;
and selecting one address information from the plurality of address information according to the third trigger instruction, and taking a place corresponding to the selected address information as the target destination.
Optionally, the sending module is further configured to send fourth prompt information to the user when the location does not exist, where the fourth prompt information is used to remind the user that the destination replacement fails.
Optionally, the first trigger instruction includes a voice instruction or a touch instruction.
In a third aspect, an embodiment of the present invention provides a terminal, including:
a processor;
a memory; and
a computer program;
wherein the computer program is stored in the memory and configured to be executed by the processor, the computer program comprising instructions for performing the method of the first aspect.
In a fourth aspect, an embodiment of the present invention provides a computer-readable storage medium, where a computer program is stored, and the computer program causes a terminal to execute the method according to the first aspect.
According to the navigation route planning method, the navigation route planning device and the storage medium, a first trigger instruction which is input by a user and used for changing a destination is received in a navigation state, then the target destination to be changed by the user is determined according to the first trigger instruction, the navigation route is planned again according to current address information and the target destination, and the navigation route is displayed in a navigation map. In the navigation state, after receiving a first trigger instruction input by a user, the terminal can determine a target destination to be changed by the user according to the first trigger instruction, so that the navigation route is re-planned, and thus, the phenomenon that the current navigation state needs to be exited and the destination can be replaced through manual input in the prior art can be avoided, so that the operation of the user can be simplified, the navigation efficiency is improved, and the driving safety can be improved in the driving environment.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of an optional application scenario of the navigation route planning method according to the embodiment of the present invention;
fig. 2 is a schematic flow chart of a navigation route planning method according to a first embodiment of the present invention;
FIG. 3 is a schematic diagram of an interface in the event of a failure to change destinations;
FIG. 4a is a schematic diagram of an interface for changing destinations;
FIG. 4b is another interface diagram of a destination change;
FIG. 5a is a schematic view of another interface for changing destinations;
FIG. 5b is a schematic view of another interface for changing destinations;
fig. 6 is a schematic flow chart of a navigation route planning method according to a second embodiment of the present invention;
FIG. 7 is an interface schematic of an addition pathway point;
FIG. 8 is a schematic view of an interface for selecting route points;
FIG. 9 is a schematic view of an interface with failed via point additions;
fig. 10 is a schematic structural diagram of a navigation route planning device according to a first embodiment of the present invention;
fig. 11 is a schematic structural diagram of a second navigation route planning device according to an embodiment of the present invention;
fig. 12A shows a schematic diagram of a possible structure of the terminal of the present invention;
fig. 12B shows another possible structure diagram of the terminal of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The terms "first," "second," "third," and "fourth," if any, in the description and claims of the invention and in the above-described figures are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
The navigation route planning method provided by the embodiment of the invention is applied to a scene of navigating by using a navigation platform in a terminal, and particularly can be applied to a scene of replacing a destination when navigating in a driving environment, wherein the navigation platform in the embodiment of the invention refers to an Application (APP) capable of realizing a route navigation function. Fig. 1 is a schematic view of an optional application scenario of the navigation route planning method according to an embodiment of the present invention, as shown in fig. 1, the system may include a terminal 100 and a server 200, and in this embodiment, the terminal 100 may be configured to receive various instructions input by a user, such as voice information or an instruction input through a touch screen, and may further be connected to the online navigation server 200 through a network to provide online route search and route navigation services.
In addition, the terminal 100 may provide an offline route search and route guidance function based on locally stored map data.
In this embodiment, the terminal 100 may be a handheld device, a vehicle-mounted device, a wearable device, a computing device, and various types of User Equipment (UE) and other devices with a navigation function.
Specifically, in the navigation state, if the user needs to change the destination, the user may directly input a first trigger instruction for changing the destination to the terminal, such as inputting voice data, or directly click address information on the operation interface, and the terminal may determine the destination to be changed by the user according to the instruction, recalculate the navigation route in combination with the current address information and the determined destination to be changed by the user, and display the recalculated navigation route in the navigation map. The user can directly input the destination to be replaced to the terminal without exiting the current navigation state, so that the phenomenon that the user needs to manually replace the destination is avoided, the operation can be simplified, the navigation efficiency is improved, and the driving safety is improved under the driving environment.
It should be noted that, in the process of performing navigation by replacing the destination, the terminal may provide offline route search and route navigation functions based on locally stored map data, or may provide online route search and route navigation services through network connection with the online navigation server, which is not limited in the embodiment of the present invention.
The technical solution of the present invention will be described in detail below with specific examples. The following several specific embodiments may be combined with each other, and details of the same or similar concepts or processes may not be repeated in some embodiments.
Fig. 2 is a schematic flow chart of a first embodiment of a navigation route planning method according to an embodiment of the present invention, which may be implemented by any device for implementing the navigation route planning method, and the device may be implemented by software and/or hardware. In this embodiment, the apparatus may be integrated in a terminal. As shown in fig. 2, on the basis of the application scenario shown in fig. 1, the navigation route planning method provided by the embodiment of the present invention includes the following steps:
step 201: in the navigation state, a first trigger instruction for changing a destination is received, wherein the first trigger instruction is input by a user.
The terminal is provided with a navigation platform, wherein the navigation platform is various APPs capable of realizing a route navigation function.
In this embodiment, the first trigger instruction input by the user may include a voice instruction or a touch instruction. If the first trigger instruction is a voice instruction, the user usually needs to input a wakeup word to the terminal so that the terminal is in a wakeup state, and thus, the terminal can determine whether the user wants to replace the destination according to the voice information input by the user.
For example: in the navigation state, if the user needs to change the destination, the user does not need to exit the current navigation state, the user can input a preset awakening word to the terminal firstly, such as 'hello', the terminal starts to collect the voice information of the user after receiving the preset awakening word, and if the collected voice information of the user is 'change destination', the terminal determines that the voice information is a voice instruction for changing the destination, which is input by the user, by analyzing the voice information.
Additionally, the first trigger instruction may also be a touch instruction, for example, a user may click a certain address on the operation interface to input the first trigger instruction to the terminal.
Step 202: and determining a target destination to be changed by the user according to the first trigger instruction.
Step 203: and replanning the navigation route according to the current address information and the target destination, and displaying the navigation route in the navigation map.
In the embodiment, after receiving a first trigger instruction input by a user, the terminal determines a target destination which the user wants to change according to the first trigger instruction. In one possible implementation, the terminal may determine the target destination changed by the user according to the following manner: and determining the place information corresponding to the first trigger instruction, judging whether a place corresponding to the place information exists, and if the place exists, determining the target destination according to the place.
Specifically, after receiving a first trigger instruction input by a user, the terminal can determine corresponding location information according to the first trigger instruction, and if the user clicks the "Temple of heaven" in a map, the terminal can determine the "Temple of heaven" as the corresponding location information, or if the user inputs voice information of "changing destination to Temple of heaven", the terminal can identify keywords in the voice information by analyzing the voice information, and can determine the "Temple of heaven" as the corresponding location information. Then, the terminal judges whether the place information exists, if so, the terminal can determine a target destination according to the place, and if so, the terminal can determine the target destination as the "Temple of heaven".
It should be noted that, if the first trigger instruction is a voice instruction, the terminal may identify a keyword in the voice instruction, so as to determine a destination to be replaced by the user, for example: "exchange terminal to XX", "exchange destination to XX", "modification destination to XX", "going home", "going to company", and the like.
After the target destination is determined, the terminal acquires the current address information and recalculates the navigation route according to the current address information and the determined target destination, so that the calculated navigation route is displayed in the navigation map, and planning of the navigation route after the destination is replaced is completed.
Further, fig. 3 is a schematic view of an interface when the destination change fails, and as shown in fig. 3, if the terminal determines that there is no location corresponding to the location information, a fourth prompt message is sent to the user to remind the user that the destination change fails. For example: the user can be reminded of the failure of destination switching through a voice broadcasting mode, or the user can be reminded of the failure of destination switching through a text mode on an operation interface, for example, if displaying that 'the driving route which is XX and is destined for you fails to be planned, the current navigation is continued', certainly, the user can be reminded through the voice broadcasting mode and the text mode at the same time.
In practical application, when the first trigger instruction is a touch instruction, that is, a user directly clicks an address on the operation interface, the terminal may use the address clicked by the user as a target destination to be changed by the user.
When the first trigger instruction is a voice instruction, the voice instruction is analyzed, and the target destination to be changed by the user is determined according to whether the analysis result is a fuzzy result or a precise result, which may include the following ways:
the first method comprises the following steps: the analysis result is an accurate result
Specifically, the terminal may extract a destination that the user wants to change from the voice information by analyzing the voice information input by the user, and if the extracted destination is an accurate point of interest (point), such as "XX company", the terminal may determine the destination as a target destination. In this way, the terminal can re-plan the navigation route according to the current address information and the determined target destination.
For example: fig. 4a is a schematic interface diagram of changing the destination, and as shown in fig. 4a, the information navigated by the user before is "Tiananmen" at the origin and "Imperial palace" at the destination. When the navigation is in a working state, if a user wants to change a destination, the user does not need to quit the current navigation state, but directly inputs voice information to the terminal, if the user wants to change the destination to the Temple of heaven, the terminal determines that the destination the user wants to change is the Temple of heaven by analyzing the voice information, and the destination the user wants to change is an accurate address, so the terminal can take the Temple of heaven as a target destination.
Fig. 4b is another interface diagram for changing the destination, and as shown in fig. 4b, assuming that the current location of the user is "wangfu well", the terminal will take "wangfu well" as the origin, take "Temple of heaven" as the destination, re-plan the navigation route, and display the re-planned navigation route in the navigation map of the terminal.
Further, after the terminal successfully changes the destination and plans the route again, a prompt message is sent to the user, for example, the user is reminded of the success of destination switching through a voice broadcast mode, or "the route with the destination XX being planned for you" may be displayed in the operation interface (as shown in fig. 4 b). After the route is re-planned according to the current address information and the target destination, the terminal sends prompt information to the user to remind the user of successful destination switching, so that the user can know the navigation state in time, and the user experience can be improved.
It should be noted that, after the terminal determines the target destination, it may also send a prompt message to the user to remind the user whether the destination needs to be updated, for example, send a voice prompt message: if the user determines that the destination needs to be replaced, the user can input voice information to the terminal, if the user inputs that the destination needs to be replaced, the terminal receives the voice information input by the user, then replaces the destination, and plans the navigation route again. If the user does not need to replace the destination, voice information can be input into the terminal, if the voice information is input, the destination cannot be replaced after the terminal receives the voice information input by the user, and the previous navigation route is continuously displayed.
It should be noted that, as shown in fig. 3, if the terminal cannot recognize the voice information input by the user, or there is no target destination, the terminal will send a prompt message to the user, for example, by means of voice broadcast, to prompt the user that the destination switching fails, or may also display on the operation interface, for example, display "that the driving route to XX is planned for you fails, the current navigation will continue".
And the second method comprises the following steps: the analysis result is a fuzzy result
Specifically, the terminal may extract a destination that the user wants to change from the voice information by analyzing the voice information input by the user, and if the extracted destination is a fuzzy poi, such as "kendiry", there may be a plurality of them, and in this case, the terminal needs to further confirm to select one of the plurality of pois as the target destination.
In a possible implementation manner, if it is determined that address information corresponding to multiple locations exists, third prompt information is sent to the user, the third prompt information is used for reminding the user that multiple address information exists, a third trigger instruction input by the user according to the third prompt information is received, one address information is selected from the multiple address information according to the third trigger instruction, and the location corresponding to the selected address information is used as a target destination.
Specifically, if the terminal determines that the address information corresponding to the multiple locations exists according to a first trigger instruction input by the user, a third prompt message is sent to the user, so that the user is prompted to select one address information from the address information. For example: fig. 5a is another interface schematic diagram of changing a destination, and as shown in fig. 5a, if the terminal determines that the location is "kendyy" according to the first trigger instruction input by the user, since there are a plurality of address information corresponding to the "kendyy", at this time, a plurality of address information will be displayed on the operation interface of the terminal.
The terminal will send out a third prompt message, such as a voice broadcast to remind the user that "find a plurality of kendys, you want to go to the next". In a possible implementation manner, the user may input voice information to the terminal according to the actual requirement of the user, for example, "go first", and the terminal may select one of the plurality of kendys as the target destination according to the voice information input by the user, for example, select the first kendyr as the target destination.
In another possible implementation manner, as shown in fig. 5a, a user may also input a touch instruction on an operation interface of the terminal according to an actual requirement of the user, for example, a first kendir is directly clicked in a navigation map, and the terminal may use the kendir clicked by the user as a target destination.
Fig. 5b is a schematic diagram of another interface for changing the destination, and as shown in fig. 5b, after the terminal determines the target destination, the terminal determines the target destination according to the current address information and replans the navigation route. Assuming that the current position of the user is in the 'Wangfu well', the terminal takes the 'Wangfu well' as the origin and 'XX Lokendey' as the destination, replans the navigation route, and displays the replanned navigation route in the navigation map of the terminal.
Further, after the destination is successfully changed and the route is planned again, the terminal sends a prompt message to the user, for example, the user is reminded of the successful destination switching in a voice broadcast mode, or "the route with the destination XX planned for you" (as shown in fig. 5b) can be displayed in the operation interface, and of course, the user can be reminded in a voice broadcast mode and a text mode at the same time. After the route is re-planned according to the current address information and the target destination, the terminal sends prompt information to the user to remind the user of successful destination switching, so that the user can know the navigation state in time, and the user experience can be improved.
Optionally, similar to the case where the analysis result is an accurate result, after the terminal determines the target destination, the terminal may also send a prompt message to the user to prompt the user whether the destination needs to be updated, and after receiving the voice message that the user determines that the destination needs to be replaced, the terminal replaces the destination. If the user does not need to replace the destination, the terminal will not replace the destination and continue to display the previous navigation route.
It should be noted that, similar to the case where the analysis result is an accurate result, if the terminal cannot recognize the voice information input by the user or there is no target destination, the terminal will send a prompt message to the user, for example, by means of voice broadcast, the user is prompted that the destination fails to be switched, or the prompt message may be displayed on the operation interface, which may be specifically shown in fig. 3 and will not be described herein again.
Further, after the terminal sends the third prompt message to the user, the terminal will start timing, and if the voice message input by the user is not collected within the preset time period, the terminal will not change the destination, but continue to navigate according to the previous navigation route. In a possible implementation manner, the terminal may send a voice broadcast to the user, for example, "if your operation is not detected, the current navigation will be continued", or the user may be prompted in a text manner on an operation interface of the terminal, and of course, the user may be prompted in a voice broadcast and text manner at the same time.
The preset time period may be set according to experience, for example, may be set to 10s, and a specific value of the preset time period is not limited herein.
According to the navigation route planning method provided by the embodiment of the invention, in a navigation state, a first trigger instruction which is input by a user and used for changing a destination is received, then a target destination to be changed by the user is determined according to the first trigger instruction, a navigation route is re-planned according to current address information and the target destination, and the navigation route is displayed in a navigation map. In the navigation state, after receiving a first trigger instruction input by a user, the terminal can determine a target destination to be changed by the user according to the first trigger instruction, so that the navigation route is re-planned, and thus, the phenomenon that the current navigation state needs to be exited and the destination can be replaced through manual input in the prior art can be avoided, so that the operation of the user can be simplified, the navigation efficiency is improved, and the driving safety can be improved in the driving environment.
Fig. 6 is a schematic flow chart of a second embodiment of the navigation route planning method according to the embodiment of the present invention, and this embodiment describes in detail an embodiment in which, on the basis of the embodiment shown in fig. 2, after the terminal re-plans the navigation route according to the current address information and the target destination, a route point is added to the re-planned navigation route. As shown in fig. 6, the navigation route planning method provided by the embodiment of the present invention includes the following steps:
step 601: and receiving voice information input by a user.
In this embodiment, after the terminal replans the navigation route, if the user wants to pass through a certain approach point in the navigation route while driving, voice information can be input to the terminal.
Step 602: and if the voice information is recognized to contain the awakening word, determining the passing point according to the voice information after the awakening word.
In this embodiment, in order to ensure accuracy of voice recognition, a user may generally input a wakeup word, such as "hello" to a terminal, and when the terminal recognizes that voice information input by the user includes a preset wakeup word, a voice recognition function of the terminal is woken up, and at this time, the terminal determines a route point that the user wants to pass through according to the voice information after the wakeup word.
For example, if the voice information input by the user is "hello" and finds a bank along the way ", the terminal recognizes the voice information and finds that the voice information contains a preset awakening word" hello ", the terminal recognizes the keyword of the voice information behind the" hello ", and thus the passing point which the user wants to pass through is determined to be" bank ".
The waypoints may include, for example, gas stations, charging stations, toilets, bank ATMs, hotel accommodations, or catering gouges, among others.
In addition, the voice information may be, for example: "find XX along the way", "search XX along the way", "find XX along the way", "go along the way to refuel", "go along the way to get money", "go along the way to eat", "add via point to XX", etc.
Step 603: and judging whether the passing point exists in the road section corresponding to the navigation route.
In this embodiment, after determining the route point that the user wants to pass through, the terminal determines whether the route point exists in the road segment corresponding to the navigation route. For example: if the navigation route determined by the terminal is from the Tiananmen to the Imperial palace and the passing point is the bank, the terminal inquires whether the bank exists in the road section corresponding to the navigation route from the Tiananmen to the Imperial palace.
Step 604: and if the passing point exists in the road section corresponding to the navigation route, displaying the passing point in the navigation route.
In this embodiment, if the terminal determines that there is a route point in the road segment corresponding to the navigation route, the queried route point may be displayed in the navigation route, so as to facilitate the user to view the route point.
Fig. 7 is an interface schematic diagram of adding route points, and as shown in fig. 7, if the terminal determines that a route point of "bank" exists in a road segment corresponding to the navigation route, the queried "bank" route point may be displayed in the navigation route. In addition, for the convenience of user's view, an "XX bank" is usually displayed in the navigation route, so that the user can quickly search for a route point which the user wants to reach.
In a possible implementation manner, if the terminal judges that a plurality of passing points exist in a road section corresponding to the navigation route, first prompt information is sent to a user, the first prompt information is used for reminding the user that the plurality of passing points exist, a second trigger instruction input by the user according to the first prompt information is received, then one passing point is selected from the plurality of passing points according to the second trigger instruction, and the selected passing point is displayed in the navigation route.
Specifically, if the terminal determines that a plurality of passing points exist in a road section corresponding to the navigation route, the terminal sends a first prompt message to the user, and if the user is reminded to find a plurality of banks in a voice broadcast mode, the user wants to go the next time. In a possible implementation manner, the user may input voice information to the terminal according to the actual requirement of the user, for example, "go first", the terminal selects a first bank from the plurality of banks according to the voice information input by the user, and displays the selected first bank in the navigation route.
In addition, fig. 8 is a schematic view of an interface for selecting a route point, as shown in fig. 8, the terminal may also display "find multiple banks and please click a desired bank" on the operation interface in a text display manner, and then the user directly selects the desired bank on the operation interface according to the actual needs of the user, so that the terminal will only display the route point selected by the user in the navigation route.
It should be noted that after finding the passing point, the terminal may also send a prompt message to the user to prompt the user whether the passing point needs to be added, for example, sending a voice prompt message: if the user determines that the route point needs to be added, voice information can be input to the terminal, and if the user inputs 'needing to add', the terminal adds the route point after receiving the voice information input by the user. If the user does not need to add, voice information can be input into the terminal, if the voice information is input, the terminal does not add the passing point after receiving the voice information input by the user, and the navigation route is continuously displayed.
Further, after the terminal sends the first prompt message to the user, the terminal will start timing, and if the voice message input by the user is not collected within the preset time period, the terminal will not add the passing point. In a possible implementation manner, the terminal may send a voice broadcast to the user, for example, "if your operation is not detected, the current navigation will be continued", or the user may be prompted in a text manner on an operation interface of the terminal, and of course, the user may be prompted in a voice broadcast and text manner at the same time.
The preset time period may be set according to experience, for example, may be set to 10s, and a specific value of the preset time period is not limited herein.
Further, if no passing point exists in the road section corresponding to the navigation route, second prompt information is sent to the user, and the second prompt information is used for reminding the user that the adding of the passing point fails.
Specifically, if the terminal determines that no passing point exists in the road section corresponding to the navigation route, second prompt information is sent to the user to remind the user that the adding of the passing point fails. For example: fig. 9 is an interface schematic diagram of failed via point addition, as shown in fig. 9, if the terminal determines that there is no via point, the user may be prompted to fail via point addition in a voice broadcast manner, or may be displayed in a text manner on the operation interface, if "failed via point addition will continue current navigation", the user may be prompted in a voice broadcast manner and a text manner.
According to the navigation route planning method provided by the embodiment of the invention, the voice information input by the user is received, when the voice information is identified to contain the awakening word, the passing point is determined according to the voice information behind the awakening word, and when the passing point which the user wants to pass through exists in the road section corresponding to the navigation route, the passing point is displayed in the navigation route. In the navigation state, after receiving a first voice instruction input by a user, the terminal can determine the passing point which the user wants to pass according to the first voice instruction, so that the passing point is added in the re-planned navigation route, and therefore the phenomenon that the current navigation state needs to be quitted and the passing point can be added only through manual input in the prior art can be avoided, and therefore not only can the operation of the user be simplified and the navigation efficiency be improved, but also the driving safety can be improved in the driving environment.
Fig. 10 is a schematic structural diagram of a navigation route planning device according to a first embodiment of the present invention. The navigation route planning device can be an independent terminal or a device integrated in the terminal, and the device can be realized in a software, hardware or software and hardware combination mode. As shown in fig. 10, the apparatus includes:
the receiving module 11 is configured to receive a first trigger instruction, which is input by a user and used for changing a destination, in a navigation state;
the determining module 12 is configured to determine, according to the first trigger instruction, a target destination to be changed by the user;
the processing module 13 is configured to re-plan a navigation route according to the current address information and the target destination, and display the navigation route in a navigation map.
The navigation route planning device provided by the embodiment of the invention can execute the corresponding method embodiment, the realization principle and the technical effect are similar, and the details are not repeated.
Fig. 11 is a schematic structural diagram of a second navigation route planning device according to an embodiment of the present invention. On the basis of the apparatus shown in fig. 10, the apparatus further comprises a determining module 14.
The receiving module 11 is further configured to receive voice information input by the user;
the determining module 12 is further configured to determine a route point according to the voice information after the wakeup word when the voice information is identified to include the wakeup word;
the judging module 14 is configured to judge whether the route point exists in a road segment corresponding to the navigation route;
the processing module 13 is further configured to display the passing point in the navigation route when the determining module determines that the passing point exists in the road segment corresponding to the navigation route.
Optionally, the apparatus further comprises: a transmission module 15; wherein,
the sending module 15 is configured to send a first prompt message to the user when a plurality of route points exist in a road segment corresponding to the navigation route, where the first prompt message is used to prompt the user that the plurality of route points exist;
the receiving module 11 is further configured to receive a second trigger instruction input by the user according to the first prompt information;
the processing module 13 is further configured to select one route point from the multiple route points according to the second trigger instruction, and display the selected route point in the navigation route.
Optionally, the sending module 15 is further configured to send a second prompt message to the user when the route point does not exist in the road segment corresponding to the navigation route, where the second prompt message is used to prompt the user that the addition of the route point fails.
Optionally, the determining module 12 is specifically configured to:
determining location information corresponding to the first trigger instruction;
judging whether a place corresponding to the place information exists or not;
and if the place exists, determining the target destination according to the place.
Optionally, the determining module 12 is specifically configured to:
if the fact that the address information corresponding to the multiple places exists is determined, third prompt information is sent to the user, and the third prompt information is used for reminding the user that the multiple address information exists;
receiving a third trigger instruction input by the user according to the third prompt message;
and selecting one address information from the plurality of address information according to the third trigger instruction, and taking a place corresponding to the selected address information as the target destination.
Optionally, the sending module 15 is further configured to send a fourth prompt message to the user when the location does not exist, where the fourth prompt message is used to remind the user that the destination replacement fails.
Optionally, the first trigger instruction includes a voice instruction or a touch instruction.
The navigation route planning device provided by the embodiment of the invention can execute the corresponding method embodiment, the realization principle and the technical effect are similar, and the details are not repeated.
Fig. 12A shows a schematic diagram of a possible structure of the terminal of the present invention. The terminal 100 includes: a processing unit 102 and a communication unit 103. The processing unit 102 is configured to control and manage actions of the terminal 100, for example, the processing unit 102 is configured to support the terminal 100 to execute steps 202 and 203 of fig. 2 and/or other processes for the techniques described herein. The communication unit 103 is used to support communication of the terminal 100 with other network entities, for example, with a server shown in fig. 1. The terminal 100 may further comprise a storage unit 101 for storing computer program codes and data of the terminal 100.
The processing unit 102 may be a processor or a controller, such as a CPU, a general purpose processor, a Digital Signal Processor (DSP), an Application-specific integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other programmable logic device, a transistor logic device, a hardware component, or any combination thereof. Which may implement or perform the various illustrative logical blocks, modules, and circuits described in connection with the disclosure. The processor may also be a combination of computing functions, e.g., comprising one or more microprocessors, DSPs, and microprocessors, among others. The communication unit 103 may be a communication interface, a transceiver, a transceiving circuit, etc., wherein the communication interface is a generic term and may comprise one or more interfaces. The storage unit 101 may be a memory.
When the processing unit 102 is a processor, the communication unit 103 is a communication interface, and the storage unit 101 is a memory, the terminal according to the present invention may be a server shown in fig. 12B.
Referring to fig. 12B, the terminal 110 includes: a processor 112, a communication interface 113, and a memory 111. Optionally, terminal 110 may also include a bus 114. Wherein, the communication interface 113, the processor 112 and the memory 111 may be connected to each other by a bus 114; the bus 114 may be a Peripheral Component Interconnect (PCI) bus, an Extended Industry Standard Architecture (EISA) bus, or the like. The bus 114 may be divided into an address bus, a data bus, a control bus, and the like. For ease of illustration, only one thick line is shown in FIG. 12B, but this is not intended to represent only one bus or type of bus.
In addition, a computer program is stored in the memory 111 and configured to be executed by the processor 112, the computer program comprising instructions for performing the method as described above for the embodiments shown in fig. 2 and 6.
An embodiment of the present invention further provides a computer-readable storage medium, where the computer-readable storage medium stores a computer program, and the computer program enables the terminal to execute the navigation route planning method provided in the embodiments shown in fig. 2 and fig. 6. The readable storage medium may be implemented by any type of volatile or non-volatile memory device or combination thereof, such as Static Random Access Memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic or optical disk.
Those of ordinary skill in the art will understand that: all or a portion of the steps of implementing the above-described method embodiments may be performed by hardware associated with program instructions. The program may be stored in a computer-readable storage medium. When executed, the program performs steps comprising the method embodiments described above; and the aforementioned storage medium includes: various media that can store program codes, such as ROM, RAM, magnetic or optical disks.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (18)
1. A method of navigation routing, comprising:
receiving a first trigger instruction which is input by a user and used for changing a destination in a navigation state;
determining a target destination to be changed by the user according to the first trigger instruction;
and replanning a navigation route according to the current address information and the target destination, and displaying the navigation route in a navigation map.
2. The method of claim 1, wherein after the re-planning of the navigation route according to the current address information, the target destination, the method further comprises:
receiving voice information input by the user;
if the voice information is identified to contain the awakening word, determining a passing point according to the voice information after the awakening word;
judging whether the passing point exists in a road section corresponding to the navigation route or not;
and if the passing point exists in the road section corresponding to the navigation route, displaying the passing point in the navigation route.
3. The method of claim 2, further comprising:
if a plurality of passing points exist in the road section corresponding to the navigation route, sending first prompt information to the user, wherein the first prompt information is used for reminding the user of the existence of the plurality of passing points;
receiving a second trigger instruction input by the user according to the first prompt message;
and selecting one route point from the multiple route points according to the second trigger instruction, and displaying the selected route point in the navigation route.
4. The method of claim 2, further comprising:
and if the passing point does not exist in the road section corresponding to the navigation route, sending second prompt information to the user, wherein the second prompt information is used for prompting the user that the adding of the passing point fails.
5. The method according to any one of claims 1-4, wherein the determining the user-altered target destination according to the first trigger instruction comprises:
determining location information corresponding to the first trigger instruction;
judging whether a place corresponding to the place information exists or not;
and if the place exists, determining the target destination according to the place.
6. The method of claim 5, wherein said determining the target destination from the location comprises:
if the fact that the address information corresponding to the multiple places exists is determined, third prompt information is sent to the user, and the third prompt information is used for reminding the user that the multiple address information exists;
receiving a third trigger instruction input by the user according to the third prompt message;
and selecting one address information from the plurality of address information according to the third trigger instruction, and taking a place corresponding to the selected address information as the target destination.
7. The method of claim 5, further comprising:
and if the place does not exist, sending fourth prompt information to the user, wherein the fourth prompt information is used for reminding the user that the destination replacement fails.
8. The method of claim 1, wherein the first trigger instruction comprises a voice instruction or a touch instruction.
9. A navigation routing device, comprising:
the receiving module is used for receiving a first trigger instruction which is input by a user and used for changing a destination in a navigation state;
the determining module is used for determining a target destination to be changed by the user according to the first trigger instruction;
and the processing module is used for replanning the navigation route according to the current address information and the target destination and displaying the navigation route in the navigation map.
10. The apparatus of claim 9, further comprising: a judgment module; wherein,
the receiving module is further used for receiving the voice information input by the user;
the determining module is further configured to determine a route point according to the voice information after the wakeup word when the voice information is identified to include the wakeup word;
the judging module is used for judging whether the passing point exists in the road section corresponding to the navigation route;
the processing module is further configured to display the passing point in the navigation route when the judging module judges that the passing point exists in the road segment corresponding to the navigation route.
11. The apparatus of claim 10, further comprising: a sending module; wherein,
the sending module is used for sending first prompt information to the user when a plurality of passing points exist in a road section corresponding to the navigation route, and the first prompt information is used for reminding the user of the existence of the plurality of passing points;
the receiving module is further configured to receive a second trigger instruction input by the user according to the first prompt information;
the processing module is further configured to select one route point from the multiple route points according to the second trigger instruction, and display the selected route point in the navigation route.
12. The apparatus of claim 10,
and the sending module is used for sending second prompt information to the user when the passing point does not exist in the road section corresponding to the navigation route, and the second prompt information is used for reminding the user that the adding of the passing point fails.
13. The apparatus according to any one of claims 9 to 12, wherein the determining module is specifically configured to:
determining location information corresponding to the first trigger instruction;
judging whether a place corresponding to the place information exists or not;
and if the place exists, determining the target destination according to the place.
14. The apparatus of claim 13, wherein the determining module is specifically configured to:
if the fact that the address information corresponding to the multiple places exists is determined, third prompt information is sent to the user, and the third prompt information is used for reminding the user that the multiple address information exists;
receiving a third trigger instruction input by the user according to the third prompt message;
and selecting one address information from the plurality of address information according to the third trigger instruction, and taking a place corresponding to the selected address information as the target destination.
15. The apparatus of claim 13,
and the sending module is used for sending fourth prompt information to the user when the place does not exist, and the fourth prompt information is used for reminding the user that the destination is failed to be replaced.
16. The apparatus of claim 9, wherein the first trigger instruction comprises a voice instruction or a touch instruction.
17. A terminal, comprising:
a processor;
a memory; and
a computer program;
wherein the computer program is stored in the memory and configured to be executed by the processor, the computer program comprising instructions for performing the method of any of claims 1-8.
18. A computer-readable storage medium, characterized in that it stores a computer program that causes a terminal to perform the method of any one of claims 1-8.
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