KR20210114537A - Navigation audio broadcasting method, apparatus, apparatus and computer storage medium - Google Patents

Abstract

The present invention discloses a navigation audio broadcasting method, apparatus, device and computer storage medium, and relates to the field of big data technology. Specific implementation solutions are as follows: determine the navigation audio and broadcast location point to be broadcast in the navigation route; The corresponding navigation audio is broadcasted at the broadcasting location point, and the navigation audio to be broadcast is selected according to the blank period length in the blank period between each of the broadcasting position points. According to the technical solution of the present invention, on the premise of securing navigation audio broadcasting, by selecting a suitable navigation audio and broadcasting it in the blank period between navigation audio, it is also possible to secure a listening experience of the navigation audio.

Description

Navigation audio broadcasting method, apparatus, apparatus and computer storage medium

This application claims the priority of the invention filed on May 22, 2020, entitled "Navigation Audio Broadcasting Method, Apparatus, Apparatus and Computer Storage Media", and Chinese Patent Application No. "2020104398935".

The present invention relates to the field of computer application technology, and more particularly to the field of big data technology.

To reduce fatigue and boredom while driving, drivers usually broadcast audio to increase their knowledge or pass time. At the same time, users are increasingly relying on navigation services provided by map applications for driving. Therefore, when two audio files are broadcast simultaneously, "collision" is inevitable because the two types of audio files exist independently and are broadcast through different applications. When two audio files are broadcast simultaneously, one broadcast is generally selected according to priority. If navigation audio is selected first, the broadcasting of the navigation audio is interrupted and repeated, and the listening experience deteriorates. If the navigation audio is selected as a priority, the user may miss the navigation broadcast content, which may easily cause crossing, turning around, violating laws, and even posing a safety risk.

The present invention relates to the field of computer application technology, and more particularly to the field of big data technology.

Accordingly, the present invention provides a navigation audio broadcasting method, an apparatus, a device and a computer storage medium in order to solve the above technical problem.

According to a first aspect, the present invention provides a navigation audio broadcasting method, the method comprising:

determining a navigation audio and a broadcast location point to be broadcast on a navigation route;

and broadcasting the corresponding navigation audio from the broadcasting location points, and selecting the navigation audio to be broadcast according to the blank period length in the blank period between each of the broadcasting position points.

According to a second aspect, the present invention provides a navigation audio broadcasting device, the device comprising:

a navigation determining unit that determines a navigation audio to be broadcast in a navigation route and a broadcast location point;

and a broadcasting processing unit that broadcasts the corresponding navigation audio from the broadcasting position points, and selects the navigation audio to be broadcast according to the blank period length in the blank period between each of the broadcasting position points.

According to a third aspect, the present invention provides an electronic device,

at least one processor; and

a memory communicatively coupled with the at least one processor; here,

An instruction executable by the at least one processor is stored in the memory, and the instruction is executed by the at least one processor to cause the at least one processor to perform the above-described method.

According to a fourth aspect, the present invention provides a non-transitory computer readable storage medium having computer instructions stored thereon, wherein the computer instructions are used by the computer to perform the above-described method.

According to the technical solution of the present invention, on the premise of securing navigation audio broadcasting, by selecting a suitable navigation audio and broadcasting it in the blank period between navigation audio, it is also possible to secure a listening experience of the navigation audio.

Other effects according to the above-described optional means will be described in conjunction with the examples below.

The accompanying drawings are for a better understanding of the solutions of the present invention and do not limit the present invention, wherein:
1 shows an exemplary system architecture to which embodiments of the present invention may be applied;
2 is a flowchart of a main method provided in an embodiment of the present invention;
Fig. 3 is a flowchart of a method for determining a navigation audio provided in an embodiment of the present invention;
4 is a structural diagram of a navigation audio broadcasting apparatus provided in an embodiment of the present invention;
5 is an exemplary diagram of broadcasting in a navigation route provided in an embodiment of the present invention;
6 is a block diagram of an electronic device for implementing an embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The following describes exemplary embodiments of the present invention with reference to the accompanying drawings, which include various details of the embodiments of the present invention in order to facilitate understanding, and should be understood to be exemplary only. Accordingly, those skilled in the art should recognize that various changes and modifications may be made to the embodiments described herein without departing from the scope and spirit of the present invention. Similarly, in the following description, descriptions of well-known functions and structures are omitted for clarity and brevity.

1 shows an exemplary system architecture to which embodiments of the present invention may be applied. As shown in FIG. 1 , the system architecture may include terminal devices 101 and 102 , a network 103 , and a server 104 . The network 103 is for providing a medium of a communication link between the terminal devices 101 , 102 and the server 104 . Network 103 may include a variety of connection types, such as wired, wireless communication links, or fiber optic cables.

A user may interact with the server 104 via the network 103 using the terminal devices 101 and 102 . Various applications such as a map application, a voice interaction application, a web browser application, and a communication application may be installed in the terminal devices 101 and 102 .

The terminal devices 101 and 102 may be various electronic devices, and include, but are not limited to, a smart phone, a tablet, a smart speaker, a smart wearable device, and the like. The navigation audio broadcasting apparatus provided in the present invention may be installed and executed in the server 104 or may be installed and executed in the terminal device 101 or 102 . The navigation audio broadcasting apparatus may be implemented as a plurality of software or software modules (eg, to provide a distributed service), or may be implemented as one software or software module, but is not limited thereto.

For example, since the navigation audio broadcasting device is installed and performed in the server 104, the navigation audio broadcasting device determines the navigation audio and the navigation audio to be broadcast in the navigation route using the method provided in the embodiment of the present invention. to provide to the terminal device 101 or 102 to broadcast.

The server 104 may be a single server, or may be a server group composed of multiple servers. As can be understood, the number of terminal devices, networks and servers shown in FIG. 1 is merely exemplary. Any number of terminal devices, networks and servers may be provided according to actual needs.

2 is a flowchart of a main method provided in an embodiment of the present invention, in an embodiment of the present invention, navigation audio broadcasting and navigation audio broadcasting are no longer controlled and broadcast through different applications, and navigation audio broadcasting apparatus It is controlled and broadcast integrally through, for example, controlled and broadcast through a map application with a navigation function. As shown in Figure 2, the method may include the following steps:

At 201 , a navigation audio and broadcast location point to broadcast on the navigation route is determined.

In a general situation, when a user initiates a route plan request, route planning is performed according to the source location, destination location and departure method input by the user, and the route plan result is fed back to the user. The user may proceed with navigation by selecting one route among them. Since the present invention is performed when the user selects one route and proceeds with navigation, the route selected by the user is the navigation route. A navigation audio broadcast is performed at a plurality of broadcast location points for one navigation route.

In the present invention, all navigation audio in the navigation route can be set as navigation audio to be broadcast, and the broadcast location point means a specific specific geographic location where the navigation audio is broadcast, for example, at a specific location point before arriving at the fork in the fork. Broadcasting navigation audio such as having to turn or performing, and broadcasting a request for speed limit of the relevant road section at the entrance of a specific road section.

In general, in order to ensure the safety of users, broadcasting of navigation audio is often dense in one navigation route, but not all users need such navigation audio, and for one navigation route, the user is relatively familiar with the navigation route. In many cases, only some critical navigation audio is required. However, if the user is not familiar with the navigation route, more navigation content is required. Therefore, as a preferred embodiment, according to the degree of familiarity of the user with the navigation route and the degree of importance of the navigation audio, the degree of importance from the navigation audio of the navigation route is selected and used as the navigation audio to be broadcast, which matches the degree of familiarity. , it is possible to secure a navigation broadcast that matches the user's navigation needs in the navigation process.

The user's familiarity with the navigation route may be determined by the number of times the user has navigated the route. When the number of stations in which the user navigates the route is greater than a preset number threshold, it may be determined that the user is familiar with the navigation route.

For example, when user A's navigation route is a familiar commute route, the navigation broadcast content is mainly focused on the turning point, awakens only once at each fork, and the surveillance camera information is not presented. For another example, user B is unfamiliar with the same route, and the navigation broadcast content needs to add detailed descriptions to aid judgment in addition to the main turning point information, and also broadcast surveillance camera information.

As described above, in addition to simply classifying the user's familiarity with the navigation route into familiarity and unfamiliarity, it is possible to classify the user's familiarity level with a finer granularity. navigation audio.

In step 202, the corresponding navigation audio is broadcast at the broadcast location point, and the navigation audio to be broadcast is selected according to the blank time length in the blank time between the broadcast location points.

In an embodiment of the present invention, in addition to broadcasting the navigation audio, the navigation device also broadcasts the navigation audio in the blank time between the navigation audio. As one of the implementation methods, after determining the navigation audio to be broadcast in the navigation route, the sequence of all the navigation audio to be broadcast in the entire navigation route may be determined and broadcast according to the determined sequence. This is the same as the audio sequence is predetermined, but often in the course of the user march, the time to reach the navigation audio broadcasting location point may change due to the change of road conditions, the speed change according to the user's personal reasons, stay, etc., that is, the gap The length of time is changed, then the predetermined sequence is no longer suitable and must be re-adjusted. Therefore, another preferred embodiment can be selected, that is, when broadcasting the navigation audio or the navigation audio each time, in real time, the navigation audio to be broadcast next time is determined.

Specifically, the process shown in Fig. 3 may be performed when determining each of the navigation audios to be broadcast one by one:

At 301 , the location of the user is determined when broadcasting of the current navigation audio or the navigation audio is completed.

When the process is applied to the method of selecting audio broadcasting in real time, when the i-th audio is broadcast, the i+1-th audio to be broadcast may be selected. The audio may be navigation audio or navigation audio. Under this situation, the location of the user when the broadcasting of the current i-th audio is completed may be estimated by the remaining time length of the i-th audio and the user's current speed. i is a positive integer.

Also, when the broadcasting of the i-th audio is completed, the i+1-th audio may be determined. Under this situation, the user's location when the current i-th audio broadcast is completed is the user's current location.

When this process is applied to the method of determining the audio sequence in advance, each audio to be broadcast is determined one by one. For example, if the first is navigation audio, the first navigation audio is used as the current navigation audio, the next time it is decided whether to broadcast the navigation audio or the navigation audio, and the next time, when the navigation audio is broadcast, what kind of ratio is used? Decide whether to broadcast navigation audio. After determining the audio to be broadcast next, use the audio to be broadcast next as the current audio, and decide whether to broadcast the navigation audio or the navigation audio in the next turn. Decide whether to broadcast navigation audio. Continue in the same way as above. For each current audio, the location of the user when the broadcast of the current audio is completed may be estimated by the average speed according to the user departure method and the broadcast time length of each audio.

In 302, according to the location of the user, an estimated arrival time length of arriving at a location point to broadcast the next navigation audio is determined.

Estimated arrival time length (ETA, Estimated) to arrive at the location to broadcast the next navigation audio according to information such as the distance between the user's location and the location point to broadcast the next round of navigation audio, the user's speed, and road conditions Time of Arrival) can be estimated. Specific implementation of this part may use any ETA estimation method in the prior art, which is not described in detail herein.

At 303 , a next sequence of navigation audio to be broadcast is selected according to the estimated length of arrival time.

The key to the specific selection strategy of this step is that the selected vinavigation audio must be broadcast within the estimated arrival time length, or the core content of the non-navigation audio must be broadcast within the estimated arrival time length. The core content of the navigation audio means a part that can implement the main idea of the navigation audio, and when the user listens to the core content, the content of the audio is roughly understood. For example, the core content of the news audio is a part that can implement the news announcement, the core content of the comic story audio is a part including the main humorous content of the comic story, and the core content of the song audio includes the main song of the song. part, and the core content of the joke is the part that contains the funniest part of the joke.

The navigation audio may be obtained and selected from an audio pool, and the audio poll may be an audio poll maintained by a service provider of a map application, or an audio pool provided by a service provider of a third-party application with a partner relationship.

The audio pool includes various types of navigation audio, including but not limited to news, novels, music, songs, laughs, and the like. In addition to the navigation audio, the audio pool also maintains the audio duration of each navigation audio, key content cover, etc. Here, the core content cover is a cover for the start time and the end time of the core content of the vi navigation audio, and the length of the broadcast time of the core content can be determined through the cover.

In addition, in addition to ensuring that the broadcast is completed within the estimated arrival time length or the broadcast of the core content is completed within the estimated arrival time length, the user's broadcast request can also be combined to select the navigation audio. In the following, several preferred methods of selection are provided:

Method 1: If the estimated arrival time length is greater than the preset first time length threshold, consider that the distance of the next navigation audio is relatively long, and the user request adopts a preferential selection method. That is, the user-requested navigation audio is selected from the navigation audio in which the audio time length or the broadcast time length of the core content is smaller than the estimated arrival time length.

If the estimated arrival time length is greater than or equal to the preset second time length threshold and less than or equal to the first time length threshold, consider that the distance of the next navigation audio is relatively close, so that the time length preferential selection method adopt That is, the audio time length or the broadcast time length of the core content is less than the estimated arrival time length and selects the user-requested navigation audio from the nearest navigation audio. It means that the difference in the broadcast time length is smaller than the second time length threshold.

If the estimated arrival time length is less than the second time length threshold, no navigation audio is inserted in the thought that the next sequence of navigation audio will be broadcast soon.

The first length of time threshold is greater than the second length of time threshold.

For example, the first time length threshold may be set to 4 minutes, and the second time length threshold may be set to 10 seconds. After broadcasting the navigation audio or the navigation audio, if it is determined that the estimated arrival time length of the next navigation audio is 6 minutes and greater than 4 minutes, the user request may adopt a preferential selection method. Filters out the navigation audio with a broadcast duration longer than 6 minutes in the audio source (including various navigation audio), and selects the audio that best suits the user's needs from the remaining navigation audio.

After broadcasting the navigation audio or the navigation audio, when it is determined that the estimated arrival time length of the next navigation audio is 3 minutes and is between 10 seconds and 4 minutes, a time length preferential selection method is adopted. Find the navigation audio whose broadcast time length in the audio source or the broadcast time length of the core content is between 2 minutes and 50 seconds and 3 minutes, and further determine the suitable navigation audio for the user's needs from this navigation audio.

After broadcasting the navigation audio or navigation audio, if it is determined that the estimated arrival time length of the next navigation audio is less than 10 seconds, the navigation audio of the next sequence is not selected as the next audio, and the navigation audio of the next sequence is broadcast waiting to do

Method 2: When the estimated arrival time length is greater than the second preset time length threshold, the audio time length or the broadcast time length of the core content is smaller than the estimated arrival time length from the user-requested navigation audio, and the closest navigation audio is selected. choose No navigation audio is selected if the estimated time length of arrival is less than the second length of time threshold.

Under this situation, it is no longer distinguished whether the user request priority or the time length priority, and as long as the estimated time length is greater than the second time length threshold, the navigation audio with the most appropriate time length is selected from the user-requested navigation audio. choose yourself For example, after broadcasting the navigation audio or the navigation audio, when it is determined that the estimated arrival time length of the next navigation audio is 5 minutes and is greater than 10 seconds, all navigation audio requested by the user is determined from the audio source and, among them, the audio time length or the broadcast time length of the core content is less than 5 minutes and the closest navigation audio is selected, for example, news of 4 minutes 55 seconds is selected.

Similarly, after broadcasting the navigation audio or the navigation audio, if it is determined that the estimated arrival time length of the next sequence of navigation audio is less than 10 seconds, the navigation audio of the next sequence is not selected as the next audio. waiting to be broadcast.

Of course, other methods other than the above two methods may also be used. Only two preferred methods are exemplified here, and the other methods are not listed one by one.

In the above two methods, when determining the navigation audio requested by the user, it may be determined according to at least one of a destination, an environmental condition, a route condition, a user driving condition, and user preference information.

The destination is mainly the type information of the destination, such as company, home, shopping center, transportation hub, tourist attraction. For example, when the user goes home, they relatively bias warm music, when the user goes to work, they relatively bias audio such as news, and when they go to a touristic area, they relatively bias music, etc.

The environmental context may include the current time, date, whether it is a holiday or a working day, weather, and the like. Such an environmental situation may affect the audio required by the user, for example, when the weather is clear, the user relatively biases passionate music, and when the weather is gloomy, the user relatively biases the warm music. For another example, on a holiday, the user relatively biases audio such as songs, and on a working day, the user relatively biases audio such as news.

The route condition may include the current route's blocked state, the grade of the road, the length, and the like. This situation may also affect the audio requested by the user, for example, in a blocked state, the user may relatively bias the music or the news about the road conditions, etc. As another example, for a flat and long route, the user relatively biases audio such as novels.

The user's driving situation may include the user's driving time length, driving mileage, and clogging of a past road section. This situation reflects to some extent the user's fatigue level and may affect the audio requested by the user. For example, when the user has already driven for a long time or the driving mileage is very long, the user more and more demands upbeat music, rock music, etc. that can stimulate the mind in order to stimulate the user's mind.

The user preference information may include a user preference tag for an audio type, a preference vector, and the like. For example, the user prefers news-type audio, jazz music, and the like. User preference information can be determined by a tag set by the user, or according to the user's behavioral feedback on the audio file (eg, the act of switching the audio file, the act of storing the audio file, the act of fully listening, etc.) can decide

At least one of the above factors may be combined to determine the navigation audio requested by the user.

In the process of broadcasting the audio, the user may not be able to hear clearly because the user does not know what to do about switching from the navigation audio to the navigation audio. Therefore, in the present invention, it is possible to broadcast a transition suggestion sound between the navigation audio and the navigation audio, that is, it is possible to increase the transition suggestion sound when switching from the navigation audio to the navigation audio broadcast, and to give the user time to anticipate. To avoid situations where the user misses a fork in the transition or violates the law.

The transition presentation sound may be a short discord sound, a human presentation sound, or the like. The specific form of the presented sound is not particularly limited here.

The foregoing is a detailed description of the method provided in the present invention, and the following describes in detail the apparatus provided in the present invention by combining embodiments.

4 is a structural diagram of a navigation audio broadcasting apparatus provided in an embodiment of the present invention, and the apparatus may be disposed in a server terminal, for example, a plug-in unit or software located in an application of a server terminal or an application of a server terminal; It may be a functional unit such as a Software Development Kit (SDK). Alternatively, if the terminal device has sufficient computing power, it may be disposed on the terminal device side. As shown in Fig. 4, the apparatus may include a navigation determination unit 00 and a broadcast processing unit 10, and the main functions of each constituent unit are as follows:

The navigation determining unit 00 is used to determine the navigation audio to be broadcast in the navigation route and the broadcast location point.

Specifically, the navigation determining unit 00 selects, according to the degree of familiarity of the user with the navigation route and the degree of importance of the navigation audio, the navigation audio to be broadcast by selecting, from the navigation audio of the navigation route, the degree of importance matching the degree of familiarity. use it as

The user's familiarity with the navigation route may be determined by the number of times the user has navigated the route. When the number of times the user has navigated the route is greater than the preset number threshold, it can be determined that the user is familiar with the route.

The broadcast processing unit 10 is used to broadcast the corresponding navigation audio at the broadcast location points, and select the navigation audio to be broadcast according to the blank time length in the blank time between the broadcast location points.

The broadcast processing unit 10 may specifically include a scene determination subunit 11 and a content recommendation subunit 12 .

The scene determination subunit 11 determines the location of the user when the broadcasting of the current navigation audio or the navigation audio is completed; Depending on the user's location, it is used to determine the estimated length of arrival time to arrive at the location point where the next navigation audio will be broadcast.

According to information such as the distance between the user's location and the location point where the next navigation audio is to be broadcast, the user's speed, and the road condition, the estimated length of arrival time to arrive at the location point where the next navigation audio is broadcast can be estimated. have. The scene determination subunit 11 provides the ETA service with the user's location and the location point to broadcast the next navigation audio through calling the ETA service interface, and then estimates the estimated arrival time length by the ETA service and also It feeds back to the scene determination subunit 11 .

The content recommendation subunit 12 is used to select the next sequence of navigation audio to be broadcast according to the estimated arrival time length.

Specifically, the content recommendation subunit 12 may select, but is not limited to, the next-time navigation audio to be broadcast by adopting the following method.

Method 1: When the estimated arrival time length is greater than the preset first time length threshold, consider that the distance of the next navigation audio is relatively long, and the user request adopts a preferential selection method. That is, the user-requested navigation audio is selected from the navigation audio in which the audio time length or the broadcast time length of the core content is smaller than the estimated arrival time length.

If the estimated arrival time length is greater than or equal to the preset second time length threshold and less than or equal to the first time length threshold, consider that the distance of the next navigation audio is relatively close, so that the time length preferential selection method adopt That is, the audio time length or the broadcast time length of the core content is less than the estimated arrival time length and selects the user-requested navigation audio from the nearest navigation audio. means that the difference in the broadcast time length is less than the second time length threshold;

If the estimated arrival time length is less than the second time length threshold, no navigation audio is inserted in the thought that the next sequence of navigation audio will be broadcast soon. The first length of time threshold is greater than the second length of time threshold.

Method 2: When the estimated arrival time length is greater than the second preset time length threshold, the audio time length or the broadcast time length of the core content is smaller than the estimated arrival time length from the user-requested navigation audio, and the closest navigation audio is selected. choose

No navigation audio is selected if the estimated time length of arrival is less than the second length of time threshold.

The content recommendation subunit 12 may obtain and select the navigation audio from the audio pool, and the audio poll may be an audio poll maintained by a service provider of a map application, or a service provider of a third-party application with a cooperative relationship It may be an audio pool that it provides.

The audio pool includes various types of navigation audio, including but not limited to news, novels, music, songs, laughs, and the like. In addition to the navigation audio, the audio pool also maintains the audio duration of each navigation audio, key content cover, etc. Here, the core content cover is a cover for the start time and the end time of the core content of the vi navigation audio, and the length of the broadcast time of the core content can be determined through the cover.

When determining the navigation audio requested by the user, the content recommendation subunit 12 may determine the navigation audio requested by the user according to at least one of a destination, an environmental situation, a route situation, a user driving situation, and user preference information. .

Further, the broadcast processing unit 10 may also broadcast a transition suggestion sound between the navigation audio and the navigation audio, giving the user time to anticipate, reminding the user to request the navigation audio to be broadcast next, and , to avoid situations where the forward crossroads is missed, or situations in which the law is violated.

Specific examples are listed below:

As shown in FIG. 5 , user A is traveling on navigation route 1, which is a route from home to office of user A to work. Because the user A is very familiar with the route, the navigation broadcast content mainly focuses on the turning point, and only awakens once at each crossroads, and the surveillance camera information is not presented. The audio types preferred by users are mainly news, music and laughter.

After the user departs, if the user drives on a relatively long direct road section, news A is first recommended, and the broadcast time length of the news A should be smaller than the estimated time length for the user to arrive at the broadcast location point 1.

After the broadcast of the news A is completed, if the length of the estimated arrival time from the user to the broadcast location point 1 is less than 4 minutes, the user fills the time by broadcasting the interesting music a.

After the broadcast of the music a is completed, it is estimated that the arrival time length is less than 10 seconds because the distance from the user to the broadcast location point 1 is very close. In this case, the other navigation audio is no longer inserted, and a transition suggestion sound is broadcasted to the user, and the navigation audio of the broadcasting location point 1 is switched to "Ride uphill on the right, proceed in the direction of highway G6".

Since the user starts a long direct route section after turning to G6, at this time, news B/C/D/E/F is recommended to the user in order.

When the broadcast of the news F is completed, if the distance from the user to the broadcast location point 2 is less than 4 minutes, the user fills the time by broadcasting the interesting music b.

After the broadcast of the music b is completed, if the length of the estimated arrival time to the broadcast location point 2 is less than 10 seconds, the guitar navigation audio is not inserted any more. After broadcasting the transition presentation sound, the navigation audio of the broadcasting location point 2 is broadcast "Go forward to the left and enter the North Five Ring Road".

News G is broadcast after the user turns to the intersection of the Zeo Ring Road. When the broadcast of news G is completed, the distance from the user to the broadcast location point 3 is less than 4 minutes. Since the user is relatively tired from driving for a relatively long time, a laugh c suitable for the scene at that time is broadcast to help the user and motivate the user.

After broadcasting the transition presentation sound, the navigation audio of the broadcast location point 3 is broadcast "Go right forward and go in the direction of highway G7".

Also continue to broadcast news H/I/J/K/L after users switch to G7. After the broadcast of News L is completed, the time to arrive at the broadcast location 4 is short, so the navigation audio of the broadcast location 4 "Go forward to the right, exit the highway and go to the Sangjishiru exit" is broadcast immediately.

In order to prevent the user from getting distracted and causing a traffic accident because the user immediately enters a section of a road with very slow traffic after leaving the highway, soothing music d/e/f is broadcast to the user. Then, after broadcasting the transition suggestion sound, "Turn straight to the left" is broadcast at the broadcast location point 5 so that the user arrives at the destination.

According to an embodiment of the present invention, an electronic device and a readable storage medium are also provided.

6 is a block diagram of an electronic device performing a navigation audio broadcasting method according to an embodiment of the present invention. Electronic device means various types of digital computers, for example, laptop computers, desktop computers, workstations, personal digital assistants, servers, blade servers, mainframe computers and other suitable computers. Electronic device may also refer to various types of mobile devices, for example, personal digital processing, cell phones, smart phones, wearable devices, and other similar computing devices. The components presented herein, their connections and relationships, and their functions, are by way of example only and are not intended to limit the implementation of the invention described and/or desired herein.

As shown in FIG. 6 , the electronic device includes one or more processors 601 , a memory 602 , and an interface for connecting various components including a high-speed interface and a low-speed interface. Each component is connected to each other using a different bus and can be installed on a common motherboard or in other ways as needed. The processor may process a command executed inside the electronic device, and is configured to display graphic information of the GUI on at least one of an external input device or an output device (eg, a display device connected to an interface) stored in or on the memory. contains commands. In other embodiments, multiple processors or at least one of multiple buses and multiple memories may be used in conjunction with multiple memories, if desired. Similarly, multiple electronic devices can be connected, each providing some of the necessary tasks (eg, a server array, a set of blade servers, or a multiprocessor system). In Fig. 6, the processor 601 is shown as an example.

Memory 602 is a non-transitory computer-readable storage medium provided by the present invention. Since the memory stores instructions executable by at least one processor, the at least one processor performs the navigation audio broadcasting method provided in the present invention. The non-transitory computer readable storage medium of the present invention stores computer instructions, and the computer instructions are used by the computer to perform the navigation audio broadcasting method provided in the present invention.

As a non-transitory computer-readable storage medium, the memory 602 stores modules such as non-transitory software programs, non-transitory computer executable programs, and program instructions/modules corresponding to the navigation audio broadcasting method according to an embodiment of the present invention. can be used The processor 601 performs various functional applications and data processing of the server by executing non-transitory software programs, commands and modules stored in the memory 602, that is, realizes the navigation audio broadcasting method according to the above-described method embodiment.

The memory 602 may include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program necessary for at least one function; The storage data area may store data established when an electronic device is used to implement navigation audio broadcasting. Further, memory 602 may include high-speed random access memory, and may also include non-transitory memory, eg, at least one magnetic disk memory device, a flash memory device, or other non-transitory solid state memory device. In some embodiments, memory 602 may optionally include memory provided remotely to processor 601 , and such remote memory may be coupled to the electronic device through a network. Examples of the aforementioned networks include, but are not limited to, the Internet, corporate intranets, local area networks, mobile communication networks, and combinations thereof.

The electronic device may further include an input device 603 and an output device 604 . Processor 601 , memory 602 , input device 603 , and output device 604 may be connected by bus or otherwise, and the connection via a bus is shown as an example in FIG. 6 .

The input device 603 may receive input digital or text information, and may generate a key signal input related to user setting and function control of the electronic device, for example, a touch screen, a small keyboard, a mouse, a track pad; An input device such as a touchpad, command stick, one or more mouse buttons, a trackball, or a joystick. The output device 604 may include a display device, an auxiliary lighting device (eg, an LED), a tactile feedback device (eg, a vibration motor), and the like. The display device may include, but is not limited to, a liquid crystal display (LCD), a light emitting diode (LED) display, and a plasma display. In some embodiments, the display device may be a touch screen.

Various implementations of the systems and techniques described herein may be implemented in at least one of a digital electronic circuit system, an integrated circuit system, an application specific integrated circuit (ASIC), computer hardware, firmware, software, and combinations thereof. The various implementation modes may include: being implemented in one or more computer programs, the one or more computer programs being executed and/or interpreted in a programmable system comprising at least one programmable processor. wherein the programmable processor can be dedicated or general purpose and is capable of receiving data and instructions from a storage system, at least one input device, and at least one output device, and sending data and instructions to the storage system, at least one input device and to at least one output device.

Such computational programs (also known as programs, software, software applications, or code) contain machine instructions for programmable processors and utilize high-level process and/or object-oriented programming languages and/or assembly/machine languages to execute these computational programs. can be carried out. As used herein, the terms "machine-readable medium" and "computer-readable medium" refer to any computer program product, apparatus, and/or apparatus (eg, magnetic disk, optical disk, memory, programmable logic device (PLD)) and also includes machine readable media for receiving machine instructions in machine readable signals. The term "machine readable signal" means any signal used to provide machine instructions and/or data to a programmable processor.

The systems and techniques described herein for providing interaction with a user may be implemented on a computer. The computer includes: a display device that displays information to a user (eg, a cathode ray tube (CRT) or liquid crystal display (LCD) monitor); and keyboards and pointing devices (eg, mice or trackballs) that allow the user to provide input to the computer. Other types of devices may be used to provide interaction with the user, for example, the feedback provided to the user may be any form of sensory feedback (eg, visual feedback, auditory feedback or tactile feedback). In addition, the user's input can be received in any form (including audio input, voice input, or tactile input).

The systems and techniques described herein may be implemented in computing systems that include: a computing system that includes backend components (eg, a data server), or a computing system that includes middleware components (eg, application server), or a computing system including front-end components (e.g., a user computer with a graphical user interface or network browser, which allows the user to implement the systems and techniques described herein through the graphical user interface or network browser. method), or a computing system including any combination of such backend components, middleware components or frontend components. The components of the system may be interconnected through digital data communications (eg, communication networks) in any form or medium. Examples of communication networks include local area networks (LANs), wide area networks (WANs), and the Internet.

A computer system may include a client and a server. Clients and servers are usually remote from each other and usually interact through a communications network. Since a computer program having a client-server relationship with each other is executed on the corresponding computer, a relationship between the client and the server is created.

As will be understood, steps may be rearranged, added or deleted in the various types of processes described above. For example, each of the steps described herein may be performed in parallel, sequentially or in a different order as long as an expected result according to the technical means of the present invention is obtained, but is not limited thereto.

The specific implementation manners described above do not constitute a limitation on the protection scope of the present invention. It should be understood by those skilled in the art having general knowledge in the art to which the present invention pertains that various modifications, combinations, subcombinations and substitutions may be made in accordance with the design requirements and other factors of the present invention. All modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.

Claims (18)

A navigation audio broadcasting method comprising:
determining a navigation audio and a broadcast location point to be broadcast on a navigation route; and
Broadcasting the corresponding navigation audio at the broadcasting location points, and selecting the navigation audio to be broadcast according to the blank time length in the blank time between each of the broadcasting location points;
Navigation audio broadcasting method, characterized in that. According to claim 1,
The step of determining the navigation audio to be broadcast on the navigation route comprises:
Selecting, from the navigation audio of the navigation route, the degree of importance matching the degree of familiarity with the degree of familiarity of the user according to the degree of familiarity with the navigation route and the degree of importance of the navigation audio to the navigation audio to be broadcast;
Navigation audio broadcasting method, characterized in that. According to claim 1,
The step of selecting the navigation audio to be broadcast according to the length of the blank period in the blank period between each of the broadcasting location points comprises:
determining the location of the user when broadcasting of the current navigation audio or the navigation audio is completed;
determining, according to the user's location, an estimated arrival time length of arriving at a location point at which a next-time navigation audio is to be broadcast;
selecting a next turn of navigation audio to be broadcast according to the estimated length of arrival time;
Navigation audio broadcasting method, characterized in that. 4. The method of claim 3,
The step of selecting the next navigation audio to be broadcast according to the estimated arrival time length comprises:
When the estimated arrival time length is greater than a preset first time length threshold, selecting the user-requested navigation audio from the navigation audio having an audio time length or a broadcast time length of core content smaller than the estimated arrival time length step;
When the estimated arrival time length is greater than or equal to a second preset time length threshold and less than or equal to the first time length threshold, the audio time length or the broadcast time length of the core content is less than and close to the estimated arrival time length. selecting the user-requested navigation audio from navigation audio, wherein the close means that a difference between the estimated arrival time length and the audio time length or a broadcast time length of the core content is greater than the second length of time threshold means small;
the first length of time threshold is greater than the second length of time threshold;
Navigation audio broadcasting method, characterized in that. 4. The method of claim 3,
The step of selecting the next navigation audio to be broadcast according to the estimated arrival time length comprises:
When the estimated arrival time length is greater than the second preset time length threshold, the audio time length or the broadcast time length of the core content is smaller than the estimated arrival time length and closest to the navigation audio from the navigation audio requested by the user. comprising the step of
Navigation audio broadcasting method, characterized in that. 6. The method according to claim 4 or 5,
The step of selecting the next navigation audio to be broadcast according to the estimated arrival time length also includes:
not selecting any navigation audio if the estimated time length of arrival is less than the second length of time threshold;
Navigation audio broadcasting method, characterized in that. 6. The method according to claim 4 or 5,
determining the navigation audio requested by the user according to at least one of a destination, an environmental situation, a route situation, a user driving situation, and user preference information;
Navigation audio broadcasting method, characterized in that. According to claim 1,
further comprising broadcasting a transition presentation sound between the navigation audio and the navigation audio;
Navigation audio broadcasting method, characterized in that. A navigation audio broadcasting device comprising:
a navigation determining unit that determines a navigation audio to be broadcast in a navigation route and a broadcast location point; and
a broadcasting processing unit that broadcasts the corresponding navigation audio at the broadcasting location points, and selects the navigation audio to be broadcast according to the blank time length in the blank time between each of the broadcasting position points;
Navigation audio broadcasting device, characterized in that. 10. The method of claim 9,
The navigation determining unit specifically,
a user's familiarity with the navigation route and the degree of importance of the navigation audio, the degree of importance from the navigation audio of the navigation route is used to select the navigation audio matching the degree of familiarity as the navigation audio to be broadcast;
Navigation audio broadcasting device, characterized in that. 10. The method of claim 9,
The broadcast processing unit is specifically,
determine the location of the user when the broadcasting of the current navigation audio or the navigation audio is completed; a scene determination subunit for determining, according to the user's location, an estimated arrival time length of arriving at a location point to broadcast the next navigation audio; and
a content recommendation subunit for selecting a next-time navigation audio to be broadcast according to the estimated arrival time length;
Navigation audio broadcasting device, characterized in that. 12. The method of claim 11,
The content recommendation subunit is specifically,
If the estimated arrival time length is greater than a preset first time length threshold, select the user-requested navigation audio from the audio time length or the broadcast time length of the core content is smaller than the estimated arrival time length, ;
When the estimated arrival time length is greater than or equal to a second preset time length threshold and less than or equal to the first time length threshold, the audio time length or the broadcast time length of the core content is less than and close to the estimated arrival time length. used to select the user-requested navigation audio from navigation audio, wherein the close means that the difference between the estimated arrival time length and the audio time length or broadcast time length of the core content is less than the second length of time threshold means;
the first length of time threshold is greater than the second length of time threshold;
Navigation audio broadcasting device, characterized in that. 12. The method of claim 11,
The content recommendation subunit is specifically,
When the estimated arrival time length is greater than the second preset time length threshold, the audio time length or the broadcast time length of the core content is smaller than the estimated arrival time length and closest to the navigation audio from the navigation audio requested by the user. used to do,
Navigation audio broadcasting device, characterized in that. 14. The method of claim 12 or 13,
The content recommendation subunit is also
used to not select any navigation audio if the estimated time length of arrival is less than the second length of time threshold;
Navigation audio broadcasting device, characterized in that. 14. The method of claim 12 or 13,
the content recommendation subunit is also used to determine the navigation audio requested by the user according to at least one of a destination, an environmental situation, a route situation, a user driving situation and user preference information;
Navigation audio broadcasting device, characterized in that. 10. The method of claim 9,
the broadcast processing unit is also used to broadcast a transition presentation sound between the navigation audio and the navigation audio;
Navigation audio broadcasting device, characterized in that. In an electronic device,
at least one processor; and
a memory communicatively coupled to the at least one processor;
An instruction executable by the at least one processor is stored in the memory, and the instruction is executed by the at least one processor, so that the at least one processor according to any one of claims 1 to 8 to perform a navigation audio broadcasting method;
Electronic device characterized in that. A non-transitory computer-readable storage medium having computer instructions stored thereon, comprising:
The computer instructions cause the computer to perform the navigation audio broadcasting method according to any one of claims 1 to 8;
A non-transitory computer-readable storage medium having computer instructions stored thereon.

Images