CN114973740A - Method and device for determining voice broadcast time and electronic equipment - Google Patents
Method and device for determining voice broadcast time and electronic equipment Download PDFInfo
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- CN114973740A CN114973740A CN202210633665.0A CN202210633665A CN114973740A CN 114973740 A CN114973740 A CN 114973740A CN 202210633665 A CN202210633665 A CN 202210633665A CN 114973740 A CN114973740 A CN 114973740A
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
- G08G1/0968—Systems involving transmission of navigation instructions to the vehicle
- G08G1/096855—Systems involving transmission of navigation instructions to the vehicle where the output is provided in a suitable form to the driver
- G08G1/096872—Systems involving transmission of navigation instructions to the vehicle where the output is provided in a suitable form to the driver where instructions are given per voice
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
- G08G1/0968—Systems involving transmission of navigation instructions to the vehicle
- G08G1/096877—Systems involving transmission of navigation instructions to the vehicle where the input to the navigation device is provided by a suitable I/O arrangement
- G08G1/096883—Systems involving transmission of navigation instructions to the vehicle where the input to the navigation device is provided by a suitable I/O arrangement where input information is obtained using a mobile device, e.g. a mobile phone, a PDA
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/06—Synchronising arrangements
- H04J3/0602—Systems characterised by the synchronising information used
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The disclosure provides a method and a device for determining a voice broadcast opportunity and electronic equipment, relates to the technical field of computers, and particularly relates to the fields of voice technology and intelligent traffic. The specific implementation scheme is as follows: acquiring a first time lead for voice broadcasting based on a target voice packet; acquiring a voice broadcasting time difference between a current voice packet used by a navigation object and the target voice packet; determining a lane change advance time of the navigated object based on the travel data of the navigated object; and determining the voice broadcasting time of the navigated object under the condition of using the current voice packet based on the first time advance, the voice broadcasting time difference and the channel change advance time.
Description
Technical Field
The present disclosure relates to the field of computer technologies, and in particular, to a method and an apparatus for determining a voice broadcast time, and an electronic device.
Background
In the navigation process, the map navigation application can be used for navigating, and in the navigation process, the map navigation application can broadcast navigation events to users in a voice mode, such as whether lane change occurs, whether overspeed occurs, whether congestion occurs and the like, so that safer driving experience is provided for the users. At present, map navigation applications rely more on the distance from a navigation event to calculate a voice broadcast timing, which has a crucial influence on whether a user has enough time to perform driving operations.
Disclosure of Invention
The disclosure provides a method and a device for determining voice broadcast opportunity and electronic equipment.
According to a first aspect of the present disclosure, a method for determining a voice broadcast opportunity is provided, including:
acquiring a first time lead for voice broadcasting based on a target voice packet;
acquiring a voice broadcasting time difference between a current voice packet used by a navigation object and the target voice packet;
determining a lane change advance time of the navigated object based on travel data of the navigated object;
and determining the voice broadcasting time of the navigated object under the condition of using the current voice packet based on the first time advance, the voice broadcasting time difference and the channel change advance time.
According to a second aspect of the present disclosure, there is provided a device for determining a voice broadcast opportunity, including:
the first acquisition module is used for acquiring a first time lead for voice broadcasting based on the target voice packet;
the second acquisition module is used for acquiring the voice broadcasting time difference between the current voice packet used by the navigation object and the target voice packet;
a first determination module for determining a lane change advance time of the navigated object based on travel data of the navigated object;
and the second determining module is used for determining the voice broadcasting time of the navigated object under the condition of using the current voice packet based on the first time lead, the voice broadcasting time difference and the channel change lead time.
According to a third aspect of the present disclosure, there is provided an electronic device comprising:
at least one processor; and
a memory communicatively coupled to the at least one processor; wherein the content of the first and second substances,
the memory stores instructions executable by the at least one processor to enable the at least one processor to perform the method of the first aspect.
According to a fourth aspect of the present disclosure, there is provided a non-transitory computer readable storage medium having stored thereon computer instructions for causing the computer to perform the method according to the first aspect.
According to a fifth aspect of the present disclosure, there is provided a computer program product comprising a computer program which, when executed by a processor, implements the method according to the first aspect.
In the embodiment of the disclosure, the electronic device can adjust the voice broadcast opportunity corresponding to different voice packets in a targeted manner according to the difference of the voice packets used by the navigation object, so as to provide more timely and effective navigation voice broadcast for a user, so as to better assist the user in driving and effectively improve the user experience of navigation application.
It should be understood that the statements in this section do not necessarily identify key or critical features of the embodiments of the present disclosure, nor do they limit the scope of the present disclosure. Other features of the present disclosure will become apparent from the following description.
Drawings
The drawings are included to provide a better understanding of the present solution and are not to be construed as limiting the present disclosure. Wherein:
fig. 1 is a schematic flowchart of a method for determining a voice broadcast opportunity according to a first embodiment of the present disclosure;
fig. 2 is a schematic structural diagram of a device for determining a voice broadcast opportunity according to a second embodiment of the present disclosure;
fig. 3 is a block diagram of an electronic device for implementing a method for determining a voice broadcast opportunity according to an embodiment of the present disclosure.
Detailed Description
Exemplary embodiments of the present disclosure are described below with reference to the accompanying drawings, in which various details of the embodiments of the disclosure are included to assist understanding, and which are to be considered as merely exemplary. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the present disclosure. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.
Referring to fig. 1, fig. 1 is a schematic flowchart illustrating a method for determining a voice broadcast time according to an embodiment of the present disclosure, where as shown in fig. 1, the method includes the following steps:
and S101, acquiring a first time lead for voice broadcasting based on the target voice packet.
The method provided by the embodiment of the present disclosure may be applied to electronic devices such as a mobile phone, a tablet computer, a vehicle-mounted terminal, and the like. In order to better explain the technical solutions provided by the embodiments of the present disclosure, an electronic device will be used as an execution subject of the method for explanation.
The method provided by the embodiment of the disclosure can be performed in a situation that a navigation application in an electronic device is in a running state to navigate a navigated object (such as a vehicle). For example, the navigated object is a vehicle, and during driving of the vehicle, a user may provide assistance to the driving of the vehicle by starting a navigation application in the electronic device.
In this step, the electronic device obtains a first time lead for performing voice broadcast based on the target voice packet. The first time advance for the target voice packet to perform voice broadcast may be a time difference between a target address of the target voice packet broadcast and the target address of the navigated object. For example, if the target voice packet broadcast "turn right at the intersection ahead" is a first time, and the navigated object enters the intersection ahead and turns right at a second time, the first time advance is a time difference between the first time and the second time. That is, the first time advance is how long the target voice packet will be in advance to perform voice broadcast on the target address.
In the embodiment of the disclosure, after determining the target voice packet, the electronic device may determine the first time advance for performing voice broadcast on the target voice packet based on the historical data of the target voice packet.
Optionally, the target voice packet may be any one of the following:
the voice packet with the most use times of the navigated object;
navigation applies default voice packets;
the navigation application is the most voice packet used.
For example, if the target voice packet is a voice packet used by the navigated object for the most times, the first time advance for performing voice broadcast on the target voice packet can be obtained based on the history data of the navigated object on the target voice packet. Or, the target voice packet is a default voice packet of the navigation application, and for the default voice packet, the voice broadcasting speed and the voice broadcasting time advance for the target address can also be considered as default, so that the electronic device can obtain the first time advance for voice broadcasting of the default voice packet. Or, the target voice packet is a voice packet in which the navigation application is used most, and the electronic device may determine the first time advance for the voice broadcast of the target voice packet based on the historical broadcast data of the target voice packet. Therefore, the target voice packet is not limited to a certain voice packet, and the type of the target voice packet is enriched.
And step S102, acquiring a voice broadcasting time difference between the current voice packet used by the navigated object and the target voice packet.
Alternatively, the current voice packet used by the navigated object may be a different voice packet from the target voice packet, for example, the target voice packet is a default voice packet of the navigation application, and the current voice packet may be a voice packet actively selected by the navigated object, such as a voice packet for voice broadcasting of a specific person. Illustratively, in the case where the user starts the navigation application, the electronic device may determine the target voice packet based on the current voice packet selected by the user to ensure that the target voice packet is different from the current voice packet.
In this step, after determining the current voice packet used by the navigated object, the electronic agent may determine the second time advance for performing voice broadcast on the current voice packet based on the historical broadcast data of the current voice packet. For example, when the current voice packet broadcast is "turn around at the intersection ahead", the current voice packet broadcast is a first historical time, and when the history navigated object enters the intersection ahead, the current voice packet broadcast is a second historical time, the second time advance is a time difference between the first historical time and the second historical time. Or, the second time advance is an average time advance of a historical broadcast time of the current voice packet relative to the target address.
After determining the second time advance of the current voice packet, the electronic device may determine a voice broadcast time difference between the current voice packet and the target voice packet based on the first time advance and the second time advance. For example, the voice broadcast time difference is an absolute value of a difference between the first time advance and the second time advance.
Step S103, determining the lane change advance time of the navigated object based on the driving data of the navigated object.
In this step, the electronic device may be configured to acquire historical driving data of the navigated object, and determine the lane change advance time of the navigated object based on the historical driving data. For example, if the voice packet prompts the navigated object to change the track at the target position, the actual track changing time of the navigated object is the first track changing time, and the navigation application estimates that the time when the navigated object enters the target position is the second track changing time, the track changing advance time of the navigated object can be calculated based on the first track changing time and the second track changing time, for example, the track changing advance time may be an absolute value of a difference between the first track changing time and the second track changing time.
It should be noted that the lane change advance time may be an average lane change advance time calculated based on the historical travel data of the navigated object, or may also be a lane change advance time calculated based on the latest historical travel data, which is not specifically limited by the present disclosure.
And step S104, determining the voice broadcasting time of the navigated object under the condition of using the current voice packet based on the first time advance, the voice broadcasting time difference and the channel change advance time.
The voice broadcasting time may refer to a time for broadcasting the target voice, for example, how long ahead of the target address is broadcasted. Exemplarily, it is assumed that the target voice broadcast statement is "turn right at a front intersection", which is also a target address; it can be understood that the voice packet will usually be broadcasted in advance when the voice packet is at a certain distance from the target address, or at a certain time before the navigated object enters the target address. And the voice broadcasting time is the time for voice broadcasting of the current voice packet before the navigated object drives into the target address.
In this step, after determining a first time advance for performing voice preparation based on the target voice packet, a voice broadcasting time difference between the current voice packet and the target voice packet, and a channel change advance time of the navigated object, the electronic device determines a voice broadcasting opportunity for the navigated object to use the current voice packet based on these parameters. For example, the voice broadcast timing is determined based on a sum of the first time advance, the voice preparation time difference, and the channel change advance time, or the voice broadcast timing may be determined based on a sum of the first time advance, the voice preparation time difference, and the channel change advance time, and a target weight value, which is not illustrated in the embodiment of the present disclosure.
In the embodiment of the disclosure, after determining a first time advance for performing voice announcement based on a target voice packet, a voice announcement time difference between the current voice packet and the target voice packet, and a channel change advance time of a navigated object, an electronic device can determine a voice announcement time of the navigated object under the condition of using the current voice packet based on the first time advance, the voice announcement time difference, and the channel change advance time, and then perform voice announcement based on the voice announcement time. Therefore, the electronic equipment can adjust the voice broadcasting opportunities corresponding to different voice packets in a targeted manner according to different voice packets used by the navigation object (namely different used current voice packets), and further can provide more timely and effective navigation voice broadcasting for the user, so that the driving of the user is better assisted, and the user experience of the navigation application is effectively improved.
Optionally, the step S102 may include:
obtaining the speed of a current voice packet used by a navigated object;
determining a first broadcast time based on the speech speed and the target broadcast statement;
acquiring second broadcasting time for broadcasting the target broadcasting statement by the target voice packet;
and determining the voice broadcasting time difference between the current voice packet used by the navigated object and the target voice packet based on the first broadcasting time and the second broadcasting time.
Understandably, under the condition that the navigated object starts the navigation application and uses the current voice packet, the electronic device can acquire the speed of speech (or the broadcast speed of speech) of the current voice packet, and can calculate the first broadcast time based on the speed of speech and the target broadcast statement broadcasted by the current voice packet. The target broadcast statement may be the latest statement that the current voice packet is ready to be broadcast. Illustratively, the speed of speech is v1, and the target broadcast statement is "turn right at the front", then the electronic device may calculate the first broadcast time required for the current voice packet broadcast to complete the target broadcast statement based on the number of words of the target broadcast statement and the speed of speech v 1.
The electronic device obtains the speed of speech v2 of the target voice packet, and then the electronic device may also calculate a second broadcast time required for the target voice packet to complete the target broadcast statement based on the number of words of the target broadcast statement and the speed of speech v 2. Therefore, the time spent by the current voice packet and the target voice packet for broadcasting the target broadcast statement respectively can be calculated and obtained for the same target broadcast statement.
Further, a difference between the first broadcast time and the second broadcast time is obtained, and the difference is used as a voice broadcast time difference between the current voice packet and the target voice packet. It should be noted that the voice broadcast time difference may be a positive value or a negative value.
In the embodiment of the disclosure, the electronic device determines the voice broadcasting time difference between the current voice packet and the target voice packet by determining the time spent by the current voice packet and the target voice packet for broadcasting the same target broadcasting statement respectively, so that the electronic device can pointedly calculate the voice broadcasting time difference of different voice packets relative to the target voice packet according to the difference of the voice packets used by the navigation object, and the accuracy of the voice broadcasting time is ensured.
Optionally, the step S103 may include:
acquiring a historical lane-changing advance distance of the navigated object and a target lane-changing advance distance of the navigated object under the condition of using the target voice packet;
and acquiring the lane change advance time of the navigated object based on the historical lane change advance distance and the target lane change advance distance.
The lane change advance distance may refer to a distance between a position where the navigated object changes lanes before entering the target position and the target position.
Alternatively, the historical lane-changing advance distance of the navigated object may be calculated based on historical driving data of the navigated object. For example, all lane-changing advance distances of the navigated object in the history time period may be collected, and the average lane-changing advance distance of the navigated object in the history time period may be calculated and used as the history lane-changing advance distance of the navigated object. The historical lane-changing advance distance is independent of whether the navigated object uses the voice packet, and may be derived based on data collected by the navigated object when the navigated object uses the voice packet, or may be derived based on data collected by the navigated object when the navigated object does not use the voice packet.
The target lane-changing advance distance of the navigated object under the condition of using the target voice packet needs to be obtained by collecting historical driving data of the navigated object using the target voice packet. For example, the target voice packet is a voice packet used by the navigated object most frequently, and the electronic device may acquire all historical driving data of the navigated object in the case of using the target voice packet, and determine the target lane change advance distance based on the historical driving data.
Further, based on the historical lane-changing advance distance and the target lane-changing advance distance, the lane-changing advance time of the navigated object is obtained. For example, the lane change advance time of the navigated object may be calculated based on a difference between the historical lane change advance distance and the target lane change advance distance and a travel speed of the navigated object. Alternatively, the lane change advance time of the navigated object may be calculated based on the historical lane change advance time and the travel speed of the navigated object. Alternatively, the lane change advance time may also be calculated in other manners, which is not specifically limited in this disclosure.
In the embodiment of the disclosure, the lane change advance time of the navigated object is determined by acquiring the historical lane change advance distance of the navigated object and the target lane change advance distance of the navigated object under the condition of using the target voice packet. Therefore, historical driving data of the navigated object and driving data when the target voice packet is used are also considered in the acquisition of the lane change advance time, the accuracy of the lane change advance time is effectively improved, and the accuracy of the voice broadcasting time can be further ensured. And aiming at different users, personalized characteristics such as historical lane change advance degree preference of different users can be considered, and then voice preparation time is adjusted, more personalized and effective navigation voice broadcasting is provided for different users, unreasonable merging lane change conditions caused by inaccurate voice broadcasting time are reduced, driving safety is improved, and meanwhile the trust and the safety of the users to navigation application can be improved.
Optionally, the obtaining the historical lane change advance distance of the navigated object includes:
acquiring the current road type of the navigated object;
and acquiring the historical lane-changing advance distance of the navigated object on the current road type.
Wherein the road type may include an expressway, an urban road, and the like.
In the embodiment of the disclosure, the historical lane-changing advance distance of the navigated object on the current road type is determined according to the current road type of the navigated object. That is, if the type of the road where the navigation object is located is an expressway, only historical driving data of the navigation object on the expressway is acquired to determine the historical lane-changing advance distance of the navigation object on the expressway; if the type of the road where the navigation object is located is an urban road, only historical driving data of the navigation object on the urban road is obtained to determine the historical lane change advance distance of the navigation object on the urban road.
It will be appreciated that the speed of travel of the navigated object may also vary across different road types. For example, the traveling speed of the navigated object on an expressway is higher than the traveling speed on an urban road without considering traffic congestion. Based on different driving speeds, the lane-changing advance distance of the navigated object on different road types can be different. According to the method and the device, the historical driving data of the navigated object on the current road type can be acquired in a targeted manner according to the current road type of the navigated object, so that the historical lane change advance distance of the navigated object on the road type can be calculated, the accuracy of the historical lane change distance can be improved more effectively, and the inaccuracy of the historical lane change advance distance calculation caused by the mixed use of the historical driving data corresponding to all road types under the condition that the road types are not distinguished can be avoided.
Optionally, the obtaining the lane change advance time of the navigated object based on the historical lane change advance distance and the target lane change advance distance includes:
acquiring a distance difference between the historical lane changing advance distance and the target lane changing advance distance;
and determining the lane change advance time of the navigated object based on the distance difference and the current driving speed of the navigated object.
In the embodiment of the disclosure, after determining the historical lane-changing advance distance of the navigated object and the target lane-changing advance distance of the navigated object under the condition of using the target voice packet, a distance difference between the historical lane-changing advance distance and the target lane-changing advance distance is obtained, and a quotient of the distance difference and the current driving speed of the navigated object is calculated, where the quotient is the lane-changing advance time of the navigated object. Therefore, the lane-changing advance time also takes the current running speed of the navigated object, the historical lane-changing advance distance and the target lane-changing advance distance under the condition of using the target voice packet into consideration, so as to ensure the accuracy of the lane-changing advance time.
Optionally, the step S104 may include:
acquiring a sum of the first time advance, the voice broadcast time difference and the lane change advance time;
and determining the voice broadcasting opportunity of the navigated object under the condition of using the current voice packet based on the sum value.
In the embodiment of the present disclosure, the first time advance is a time advance for performing voice broadcast on a target voice packet, and the time advance is represented by a time value, for example, the first time advance is t 0; the voice broadcast time difference is a time difference between the time when the navigated object uses the current voice packet to perform voice broadcast for the same target broadcast statement and the time when the navigated object uses the target voice packet to perform voice broadcast, that is, the voice broadcast time difference is also a time value, for example, the voice broadcast time difference is t 1; the time of the lane change advance is the time of the navigated object for changing the lane in advance relative to the target position, for example, the time of the lane change advance is T2, the sum T is T0+ T1+ T2, and the voice broadcast timing of the navigated object when the current voice packet is used is determined according to the sum T. It should be noted that, T1 and T2 may be both positive values or negative values, and T may be either a positive value or a negative value.
It should be noted that, after the voice broadcast time is determined, the electronic device may perform voice broadcast on the statement to be broadcast based on the voice broadcast time. For example, the broadcasting time of the to-be-broadcasted sentences is T1, and the voice broadcasting time is T, then the electronic device may broadcast the to-be-broadcasted sentences at time T1+ T. Wherein, T may be a positive value or a negative value, and the adjusted voice broadcasting time may be earlier than the original broadcasting time T1 or later than the original broadcasting time T1. Like this, also can be based on the voice broadcast time of voice broadcast opportunity to current voice packet is adjusted to more laminating the user to the use habit of current voice packet, make the voice broadcast of current voice packet more individualized and intelligent, provide more reasonable navigation service for the user.
Optionally, the method further comprises:
and under the condition that the statement to be broadcasted is determined, the statement to be broadcasted is broadcasted by using the current voice packet based on the target time, wherein the target time is the sum.
For example, assuming that the broadcast time of the to-be-broadcast statement is T1, the target time may be T1+ T, that is, the current voice packet broadcasts the to-be-broadcast statement based on T1+ T, where the sum T is T0+ T1+ T2.
It should be noted that the voice broadcast timing may be adjusted in real time, for example, based on a change in the traveling speed of the navigated object, the lane change advance time may change, and thus the voice broadcast timing may also change. The electronic device may collect parameters such as a driving speed of the navigated object, a road type of the navigated object, and a voice broadcast time difference in real time, so as to adjust a voice broadcast time of the current voice packet in real time. Therefore, the accuracy of the voice broadcast opportunity can be effectively improved, and accurate and effective navigation service is provided for users.
Referring to fig. 2, fig. 2 is a schematic structural diagram of a device for determining a voice broadcast time according to an embodiment of the present disclosure, and as shown in fig. 2, the device 200 for determining a voice broadcast time includes:
a first obtaining module 201, configured to obtain a first time advance for performing voice broadcast based on a target voice packet;
a second obtaining module 202, configured to obtain a voice broadcast time difference between a current voice packet used by the navigated object and the target voice packet;
a first determination module 203, configured to determine a lane change advance time of the navigated object based on the travel data of the navigated object;
a second determining module 204, configured to determine a voice broadcast time of the navigated object when the current voice packet is used based on the first time advance, the voice broadcast time difference, and the channel change advance time.
Optionally, the second obtaining module 202 is further configured to:
obtaining the speed of a current voice packet used by a navigated object;
determining a first broadcast time based on the speech speed and the target broadcast statement;
acquiring second broadcasting time for broadcasting the target broadcasting statement by the target voice packet;
and determining the voice broadcasting time difference between the current voice packet used by the navigated object and the target voice packet based on the first broadcasting time and the second broadcasting time.
Optionally, the first determining module 203 includes:
a first acquisition unit, configured to acquire a historical lane-changing advance distance of the navigated object, and a target lane-changing advance distance of the navigated object when the target voice bag is used;
and the second acquisition unit is used for acquiring the lane change advance time of the navigated object based on the historical lane change advance distance and the target lane change advance distance.
Optionally, the first obtaining unit is further configured to:
acquiring the current road type of the navigated object;
and acquiring the historical lane-changing advance distance of the navigated object on the current road type.
Optionally, the first determining module 203 is further configured to:
acquiring a distance difference between the historical lane changing advance distance and the target lane changing advance distance;
and determining the lane change advance time of the navigated object based on the distance difference and the current driving speed of the navigated object.
Optionally, the second determining module 204 is further configured to:
acquiring a sum of the first time advance, the voice broadcast time difference and the lane change advance time;
and determining the voice broadcasting opportunity of the navigated object under the condition of using the current voice packet based on the sum value.
Optionally, the apparatus further comprises:
and the broadcasting module is used for broadcasting the statement to be broadcasted based on the target time by using the current voice packet under the condition of determining the statement to be broadcasted, wherein the target time is the sum.
Optionally, the target voice packet is any one of:
the voice packet with the most use times of the navigated object;
navigation applies default voice packets;
the navigation application is used most voice packets.
In the embodiment of the disclosure, the device can adjust the voice broadcast opportunity corresponding to different voice packets in a targeted manner based on the difference of the voice packets used by the navigation object, so as to provide more timely and effective navigation voice broadcast for the user, so as to better assist the user in driving and effectively improve the user experience of navigation application.
It should be noted that the apparatus provided in the embodiment of the present disclosure can implement all processes in the method embodiment described in fig. 1, and can achieve the same technical effect, and for avoiding repetition, details are not described here again.
In the technical scheme of the disclosure, the acquisition, storage, application and the like of the personal information of the related user all accord with the regulations of related laws and regulations, and do not violate the good customs of the public order.
The present disclosure also provides an electronic device, a readable storage medium, and a computer program product according to embodiments of the present disclosure.
Fig. 3 shows a schematic block diagram of an example electronic device 800 that may be used to implement embodiments of the present disclosure. Electronic devices are intended to represent various forms of digital computers, such as laptops, desktops, workstations, personal digital assistants, servers, blade servers, mainframes, and other appropriate computers. The electronic device may also represent various forms of mobile devices, such as personal digital processing, cellular phones, smart phones, wearable devices, and other similar computing devices. The components shown herein, their connections and relationships, and their functions, are meant to be examples only, and are not meant to limit implementations of the disclosure described and/or claimed herein.
As shown in fig. 3, the electronic device 800 includes a computing unit 801 that can perform various appropriate actions and processes according to a computer program stored in a Read Only Memory (ROM)802 or a computer program loaded from a storage unit 808 into a Random Access Memory (RAM) 803. In the RAM 803, various programs and data necessary for the operation of the device 800 can also be stored. The calculation unit 801, the ROM 802, and the RAM 803 are connected to each other by a bus 804. An input/output (I/O) interface 805 is also connected to bus 804.
A number of components in the electronic device 800 are connected to the I/O interface 805, including: an input unit 806, such as a keyboard, a mouse, or the like; an output unit 807 such as various types of displays, speakers, and the like; a storage unit 808, such as a magnetic disk, optical disk, or the like; and a communication unit 809 such as a network card, modem, wireless communication transceiver, etc. The communication unit 809 allows the electronic device 800 to exchange information/data with other devices through a computer network such as the internet and/or various telecommunication networks.
Various implementations of the systems and techniques described here above may be implemented in digital electronic circuitry, integrated circuitry, Field Programmable Gate Arrays (FPGAs), Application Specific Integrated Circuits (ASICs), Application Specific Standard Products (ASSPs), system on a chip (SOCs), load programmable logic devices (CPLDs), computer hardware, firmware, software, and/or combinations thereof. These various embodiments may include: implemented in one or more computer programs that are executable and/or interpretable on a programmable system including at least one programmable processor, which may be special or general purpose, receiving data and instructions from, and transmitting data and instructions to, a storage system, at least one input device, and at least one output device.
Program code for implementing the methods of the present disclosure may be written in any combination of one or more programming languages. These program codes may be provided to a processor or controller of a general purpose computer, special purpose computer, or other programmable data processing apparatus, such that the program codes, when executed by the processor or controller, cause the functions/operations specified in the flowchart and/or block diagram to be performed. The program code may execute entirely on the machine, partly on the machine, as a stand-alone software package, partly on the machine and partly on a remote machine or entirely on the remote machine or server.
In the context of this disclosure, a machine-readable medium may be a tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device. The machine-readable medium may be a machine-readable signal medium or a machine-readable storage medium. A machine-readable medium may include, but is not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any suitable combination of the foregoing. More specific examples of a machine-readable storage medium would include an electrical connection based on one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.
To provide for interaction with a user, the systems and techniques described here can be implemented on a computer having: a display device (e.g., a CRT (cathode ray tube) or LCD (liquid crystal display) monitor) for displaying information to a user; and a keyboard and a pointing device (e.g., a mouse or a trackball) by which a user can provide input to the computer. Other kinds of devices may also be used to provide for interaction with a user; for example, feedback provided to the user can be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and input from the user may be received in any form, including acoustic, speech, or tactile input.
The systems and techniques described here can be implemented in a computing system that includes a back-end component (e.g., as a data server), or that includes a middleware component (e.g., an application server), or that includes a front-end component (e.g., a user computer having a graphical user interface or a web browser through which a user can interact with an implementation of the systems and techniques described here), or any combination of such back-end, middleware, or front-end components. The components of the system can be interconnected by any form or medium of digital data communication (e.g., a communication network). Examples of communication networks include: local Area Networks (LANs), Wide Area Networks (WANs), and the Internet.
The computer system may include clients and servers. A client and server are generally remote from each other and typically interact through a communication network. The relationship of client and server arises by virtue of computer programs running on the respective computers and having a client-server relationship to each other. The server may be a cloud server, a server of a distributed system, or a server with a combined blockchain.
It should be understood that various forms of the flows shown above may be used, with steps reordered, added, or deleted. For example, the steps described in the present disclosure may be executed in parallel or sequentially or in different orders, and are not limited herein as long as the desired results of the technical solutions disclosed in the present disclosure can be achieved.
The above detailed description should not be construed as limiting the scope of the disclosure. It should be understood by those skilled in the art that various modifications, combinations, sub-combinations and substitutions may be made in accordance with design requirements and other factors. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present disclosure should be included in the protection scope of the present disclosure.
Claims (15)
1. A method for determining a voice broadcast opportunity comprises the following steps:
acquiring a first time lead for voice broadcasting based on a target voice packet;
acquiring a voice broadcasting time difference between a current voice packet used by a navigation object and the target voice packet;
determining a lane change advance time of the navigated object based on the travel data of the navigated object;
and determining the voice broadcasting time of the navigated object under the condition of using the current voice packet based on the first time advance, the voice broadcasting time difference and the channel change advance time.
2. The method according to claim 1, wherein the obtaining a voice broadcast time difference between a current voice packet used by the navigated object and the target voice packet comprises:
obtaining the speed of a current voice packet used by a navigated object;
determining a first broadcast time based on the speech speed and the target broadcast statement;
acquiring second broadcasting time for broadcasting the target broadcasting statement by the target voice packet;
and determining a voice broadcasting time difference between the current voice packet used by the navigated object and the target voice packet based on the first broadcasting time and the second broadcasting time.
3. The method of claim 1, wherein said determining a lane change advance time of said navigated object based on travel data of said navigated object comprises:
acquiring a historical lane-changing advance distance of the navigated object and a target lane-changing advance distance of the navigated object under the condition of using the target voice packet;
and acquiring the lane change advance time of the navigated object based on the historical lane change advance distance and the target lane change advance distance.
4. The method of claim 3, wherein said obtaining a historical lane change advance distance of the navigated object comprises:
acquiring the current road type of the navigated object;
and acquiring the historical lane-changing advance distance of the navigated object on the current road type.
5. The method of claim 3, wherein said obtaining a lane change advance time of the navigated object based on the historical lane change advance distance and the target lane change advance distance comprises:
acquiring a distance difference between the historical lane changing advance distance and the target lane changing advance distance;
and determining the lane change advance time of the navigated object based on the distance difference and the current driving speed of the navigated object.
6. The method according to any one of claims 1 to 5, wherein the determining the voice broadcasting occasion of the navigated object using the current voice packet based on the first time advance, the voice broadcasting time difference and the channel change advance time comprises:
acquiring a sum of the first time advance, the voice broadcast time difference and the lane change advance time;
and determining the voice broadcasting opportunity of the navigated object under the condition of using the current voice packet based on the sum value.
7. The method of claim 6, wherein the method further comprises:
and under the condition that the statement to be broadcasted is determined, the statement to be broadcasted is broadcasted by using the current voice packet based on the target time, wherein the target time is the sum.
8. The method according to any one of claims 1-5, wherein the target speech packet is any one of:
the voice packet with the most use times of the navigated object;
navigation applies default voice packets;
the navigation application is the most voice packet used.
9. A device for determining voice broadcast opportunity comprises:
the first acquisition module is used for acquiring a first time lead for voice broadcasting based on the target voice packet;
the second acquisition module is used for acquiring the voice broadcasting time difference between the current voice packet used by the navigation object and the target voice packet;
a first determination module for determining a lane change advance time of the navigated object based on travel data of the navigated object;
and the second determining module is used for determining the voice broadcasting time of the navigated object under the condition of using the current voice packet based on the first time lead, the voice broadcasting time difference and the channel change lead time.
10. The apparatus of claim 9, wherein the second obtaining means is further configured to:
acquiring the speed of a current voice packet used by a navigated object;
determining a first broadcast time based on the speech speed and the target broadcast statement;
acquiring second broadcasting time for broadcasting the target broadcasting statement by the target voice packet;
and determining the voice broadcasting time difference between the current voice packet used by the navigated object and the target voice packet based on the first broadcasting time and the second broadcasting time.
11. The apparatus of claim 9, wherein the first determining means comprises:
a first acquisition unit, configured to acquire a historical lane change advance distance of the navigated object and a target lane change advance distance of the navigated object using the target voice packet;
and the second acquisition unit is used for acquiring the lane change advance time of the navigated object based on the historical lane change advance distance and the target lane change advance distance.
12. The apparatus of claim 11, wherein the first obtaining unit is further configured to:
acquiring the current road type of the navigated object;
and acquiring the historical lane-changing advance distance of the navigated object on the current road type.
13. An electronic device, comprising:
at least one processor; and
a memory communicatively coupled to the at least one processor; wherein the content of the first and second substances,
the memory stores instructions executable by the at least one processor to enable the at least one processor to perform the method of any one of claims 1-8.
14. A non-transitory computer readable storage medium having stored thereon computer instructions for causing the computer to perform the method of any one of claims 1-8.
15. A computer program product comprising a computer program which, when executed by a processor, implements the method according to any one of claims 1-8.
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