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CN104457737A - Mobile terminal and navigation method based on voice function - Google Patents

Mobile terminal and navigation method based on voice function Download PDF

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Publication number
CN104457737A
CN104457737A CN201410636912.8A CN201410636912A CN104457737A CN 104457737 A CN104457737 A CN 104457737A CN 201410636912 A CN201410636912 A CN 201410636912A CN 104457737 A CN104457737 A CN 104457737A
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CN
China
Prior art keywords
mobile terminal
name
voice
destination
coordinate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201410636912.8A
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Chinese (zh)
Inventor
吴慧敏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huizhou TCL Mobile Communication Co Ltd
Original Assignee
Huizhou TCL Mobile Communication Co Ltd
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Publication date
Application filed by Huizhou TCL Mobile Communication Co Ltd filed Critical Huizhou TCL Mobile Communication Co Ltd
Priority to CN201410636912.8A priority Critical patent/CN104457737A/en
Publication of CN104457737A publication Critical patent/CN104457737A/en
Pending legal-status Critical Current

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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00

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  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Automation & Control Theory (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Navigation (AREA)
  • Telephone Function (AREA)

Abstract

The invention provides a mobile terminal and a navigation method based on a voice function. The navigation method comprises the following steps: on the mobile terminal, starting the voice function and recording voice information of a user; obtaining a destination name of the user according to the voice information, and displaying the destination name on a screen of the mobile terminal for being acknowledged by the user; acknowledging and then closing the screen of the mobile terminal, and obtaining existing GPS (global position system) location information; when judging that the existing GPS location information is consistent with corresponding coordinate information of the destination name, determining an arrival promoting manner and giving a remind. According to the mobile terminal and a navigation method based on the voice function, the screen of the mobile terminal does not need to keep an opening state during navigation, and still can simply and effectively navigate the user using the mobile terminal to prevent the user from missing the destination.

Description

Mobile terminal and navigation method based on voice function of mobile terminal
Technical Field
The invention relates to the technical field of navigation, in particular to the technical field of positioning and destination reminding by using a mobile terminal, and particularly relates to a navigation method based on a voice function of the mobile terminal and the mobile terminal using the navigation method.
Background
In the current navigation process, the mobile terminal generally keeps the screen in an open state after acquiring the destination name input by the user, so as to display the navigation process in real time. However, most users, especially non-drivers who ride public transportation, like to listen to music through the mobile terminal while closing eyes and cultivating spirit during navigation, so the opening of the screen during navigation not only affects the rest of the users, but also consumes power and causes unnecessary waste of resources.
Disclosure of Invention
In view of this, embodiments of the present invention provide a mobile terminal and a navigation method based on a voice function thereof, which are capable of keeping a screen of the mobile terminal in an open state during a navigation process.
In order to solve the technical problems, the invention adopts a technical scheme that: a navigation method based on voice function is provided, which comprises the following steps: the mobile terminal starts a voice function and records voice information of a user; acquiring a destination name to be forwarded by a user according to the voice information, and displaying the destination name on a screen of the mobile terminal for the user to confirm; after the confirmation, the mobile terminal closes the screen and acquires the current GPS positioning information; and when the current GPS positioning information is judged to be consistent with the coordinate information corresponding to the destination name, determining an arrival prompting mode and sending a prompt according to the arrival prompting mode.
The mobile terminal comprises the following steps of recording voice information of a user and acquiring a destination name: the mobile terminal judges whether the voice information contains a destination name which is consistent with a preset destination database; if yes, the step of displaying the destination name on the screen is executed.
The voice information further comprises a departure place name, and the voice information further comprises the following steps of obtaining a destination name according to the voice information: acquiring a departure place name according to the voice information; the navigation method further comprises the following steps: acquiring coordinate information corresponding to the name of a place of departure and the current running speed; and obtaining navigation time and informing a user according to the coordinate information corresponding to the starting place name, the coordinate information corresponding to the destination name and the current running speed.
Wherein, after obtaining the coordinate information corresponding to the starting place name, the method comprises the following steps: according to coordinate information corresponding to the starting place name and coordinate information corresponding to the destination name, the mobile terminal presets a reminding coordinate, and the reminding coordinate is located between a navigation route formed by the starting place name and the destination name; before judging whether the current GPS positioning information is consistent with the coordinate information corresponding to the destination name, the method comprises the following steps: and judging whether the current GPS positioning information is consistent with the coordinate information of the reminding coordinate or not, if so, determining a reminding mode and sending out a reminding accordingly.
The arrival prompting mode comprises the steps of playing a prompting sound and simultaneously turning on a backlight lamp of the screen.
In order to solve the technical problem, the invention adopts another technical scheme that: the utility model provides a mobile terminal, includes screen, voice module, processing module and warning module, wherein: the voice module is used for recording voice information of a user; the processing module is used for acquiring the destination name to which the user needs to go according to the voice information and controlling the screen to display for the user to confirm; the processing module is also used for closing the screen after the user confirms the name of the destination to be visited and acquiring the current GPS positioning information; the processing module is further used for judging whether the current GPS positioning information is consistent with the coordinate information corresponding to the destination name or not, determining an arrival prompting mode when the current GPS positioning information is consistent with the coordinate information, and controlling the prompting module to send out a prompt according to the arrival prompting mode.
The processing module is further used for judging whether the voice information contains a destination name which is consistent with a preset destination database, and if yes, controlling a screen to display the destination name.
The processing module is further used for obtaining the name of the place of departure according to the voice information, obtaining coordinate information corresponding to the name of the place of departure and the current running speed, obtaining navigation time according to the coordinate information corresponding to the name of the place of departure, the coordinate information corresponding to the name of the destination and the current running speed, and controlling the reminding module to inform a user.
The processing module is further used for presetting a reminding coordinate according to the coordinate information corresponding to the departure place name and the coordinate information corresponding to the destination name, judging whether the current GPS positioning information is consistent with the coordinate information corresponding to the reminding coordinate or not before judging whether the current GPS positioning information is consistent with the coordinate information corresponding to the destination name or not, determining an arrival reminding mode if the current GPS positioning information is consistent with the coordinate information corresponding to the reminding coordinate, and controlling the reminding module to send out a reminding according to the arrival reminding mode, wherein the reminding coordinate is located between navigation routes formed by the departure place name and the destination name.
The arrival prompting mode comprises the steps of playing a prompting sound and simultaneously turning on a backlight lamp of the screen.
Through the technical scheme, the embodiment of the invention has the beneficial effects that: according to the embodiment of the invention, after the destination name is acquired according to the recorded voice information and displayed on the screen for the user to confirm, the screen can be closed, then the current GPS positioning information is acquired, whether the current GPS positioning information is consistent with the coordinate information corresponding to the destination name or not is judged, and the navigation process of determining the arrival prompting mode and sending a prompt according to the arrival prompting mode is carried out in the background of the mobile terminal.
Drawings
FIG. 1 is a flow chart of a method of navigating a voice function of a preferred embodiment of the present invention;
fig. 2 is a functional block diagram of a mobile terminal according to a preferred embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the embodiments described below of the present invention are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Fig. 1 is a flow chart of a navigation method of a voice function of the preferred embodiment of the present invention. Referring to fig. 1, the navigation method of the present embodiment includes the following steps:
step S11: the mobile terminal starts the voice function and logs in the voice information of the user.
Before the user of the mobile terminal takes (including driving) the vehicle, or before the user takes the vehicle but does not arrive at the destination, the user can start the voice function of the mobile terminal to record the voice information of the user, wherein the voice information comprises the name of the destination to be arrived at, and can also comprise the name of the departure place to be arrived at.
Step S12: and acquiring the destination name to which the user goes according to the voice information, and displaying the destination name on a screen of the mobile terminal for the user to confirm.
The mobile terminal performs analog-to-digital conversion, modulation, noise reduction and other processing on the voice information of the analog signal to obtain information contained in the voice information. The determination as to whether or not the information included in the voice information is a place name specifically includes:
and judging whether the voice information contains a destination name which is consistent with a preset destination database. If yes, displaying the matched destination name on the screen. If not, the user is prompted to 'need to re-record the voice information' through the display screen.
The reason why the destination name is displayed on the screen of the mobile terminal in this embodiment is mainly that the mobile terminal itself cannot determine which of the two location names obtained from the voice information is the destination name and which is the departure name, and therefore the user is required to confirm the location name.
Step S13: and after the confirmation, the mobile terminal closes the screen and acquires the current GPS positioning information.
After the user confirms the destination name (and the departure name) for one location name (or two location names) displayed on the screen, the mobile terminal closes the screen. At this time, the host System of the mobile terminal acquires the current GPS Positioning information of the mobile terminal, i.e., the user, through a GPS (Global Positioning System).
Step S14: and judging whether the current GPS positioning information accords with the coordinate information corresponding to the destination name.
This step is still performed with the screen in a closed state. If the current GPS positioning information is judged to be consistent with the coordinate information corresponding to the destination name, step S15 is executed; if the current GPS positioning information does not match the coordinate information corresponding to the destination name, the process continues to execute step S13 to obtain the current GPS positioning information of the mobile terminal.
Step S15: and when the current GPS positioning information is judged to be consistent with the coordinate information corresponding to the destination name, determining an arrival prompting mode and sending a prompt according to the arrival prompting mode.
Considering that the screen is in a closed state during navigation, the preferred arrival prompting mode includes playing a prompting sound and simultaneously turning on a backlight of the screen. It is of course also possible that the backlight of the screen is not turned on, i.e. remains in the off-state.
Based on the above, it can be seen that in the navigation process, the present embodiment can still perform simple and effective navigation without keeping the screen of the mobile terminal in the open state, so that the user can not only avoid missing the destination, but also influence the rest of the user who is not a driver.
The embodiment of the present invention also provides a navigation method of the second embodiment, which is described on the basis of the first embodiment. The present embodiment is different from the first embodiment in that:
after the departure place name is obtained, the present embodiment also obtains the coordinate information corresponding to the departure place name and the current driving speed of the vehicle on which the user is traveling. And then obtaining navigation time and informing a user according to the coordinate information corresponding to the starting place name, the coordinate information corresponding to the destination name and the current running speed. Wherein,
obtaining the navigation time first requires obtaining a navigation route formed by coordinate information corresponding to a departure place name and coordinate information corresponding to a destination name. In this embodiment, the mobile terminal preferably downloads the corresponding navigation route map through the network, and specifically, may download the navigation route map from the map server through the 2G or 3G network in real time. Of course, the mobile terminal may be configured to store a plurality of route maps in advance, and obtain a navigation route map from the plurality of route maps according to the coordinate information corresponding to the departure place name and the coordinate information corresponding to the destination name during navigation.
Compared with the first embodiment, the navigation time of navigation can be informed when the user is at rest, so that the user who is not a driver can not miss the destination when closing eyes and cultivating spirit.
The embodiment of the present invention also provides a navigation method of the third embodiment, which is described on the basis of the first embodiment. The present embodiment is different from the first embodiment in that:
in this embodiment, after obtaining the coordinate information corresponding to the name of the departure place, the mobile terminal automatically preset a reminding coordinate according to the coordinate information corresponding to the name of the departure place and the coordinate information corresponding to the name of the destination, and the reminding coordinate is located between the navigation routes formed by the name of the departure place and the name of the destination. At the moment, before judging whether the current GPS positioning information is consistent with the coordinate information corresponding to the destination name or not, further judging whether the current GPS positioning information is consistent with the coordinate information of the reminding coordinate or not, and if so, determining an arrival reminding mode by the mobile terminal and sending out reminding according to the arrival reminding mode.
That is, the present embodiment can perform the first reminding in advance to ensure that the user has a certain time of preparation before reaching the destination, compared to the first embodiment, without hurry due to the tiredness feeling when closing eyes and cultivating spirit when reaching the destination at the second reminding.
Fig. 2 is a functional block diagram of a mobile terminal according to a preferred embodiment of the present invention. Referring to fig. 2, the mobile terminal 20 of the present embodiment includes a screen 21, a voice module 22, a processing module 23, and a reminding module 24, wherein:
the voice module 22 is used for recording voice information of a user of the mobile terminal 20.
The processing module 23 is configured to obtain a destination name to which the user is going according to the voice information recorded by the voice module 22, and then determine whether the voice information includes a destination name that matches a preset destination database, and if so, the control screen 21 displays the destination name for the user to confirm.
The processing module 23 is further configured to close the screen 21 after the user confirms the destination name to be reached, and acquire the current GPS positioning information of the mobile terminal 20 (user).
Then, the processing module 23 is further configured to determine whether the current GPS positioning information matches the coordinate information corresponding to the destination name, and determine an arrival prompting manner when the current GPS positioning information matches the coordinate information, and control the prompting module 24 to issue a prompt accordingly. Wherein the arrival prompting mode includes playing a prompting sound and simultaneously turning on a backlight of the screen 21, i.e., turning on the screen 21.
In addition, for an application scenario in which the voice information recorded by the voice module 22 further includes a name of a departure place, the processing module 23 of this embodiment is further configured to obtain the name of the departure place according to the voice information, obtain coordinate information corresponding to the name of the departure place and a current driving speed, and obtain navigation time and control the reminding module 24 to notify the user according to the coordinate information corresponding to the name of the departure place, the coordinate information corresponding to the name of the destination place and the current driving speed. It is emphasized that the screen 21 is still closed at this time.
Further, the processing module 23 of this embodiment may be further configured to preset a reminding coordinate according to the coordinate information corresponding to the departure place name and the coordinate information corresponding to the destination name. Before the processing module 23 judges whether the current GPS positioning information matches the coordinate information corresponding to the destination name, it judges whether the current GPS positioning information matches the coordinate information corresponding to the reminding coordinate, if so, it determines an arrival prompting mode, and controls the reminding module 24 to issue a reminder accordingly, where the reminding coordinate is located between the navigation routes formed by the departure place name and the destination name.
The screen 21, the voice module 22, the processing module 23, and the reminding module 24 of the mobile terminal 20 of this embodiment correspondingly execute the navigation method based on the voice function described in the above embodiment, and therefore have the same technical effects as those of the above embodiment.
It should be understood that the above-described embodiment of the mobile terminal 20 is merely illustrative, and that the division of the described modules is merely a logical division, and that other divisions may be implemented in practice, for example, multiple modules may be combined or integrated into another system, or some features may be omitted, or not implemented. In addition, the modules may be coupled or communicatively connected to each other through some interfaces, and may also be in an electrical or other form.
The functional modules may or may not be physical blocks as components of the mobile terminal 20, and may be located in one place, or distributed on multiple network units, and may be implemented in the form of software functional blocks or hardware, for example, the voice module 22 may be a microphone, and the reminder module 24 may be a speaker. The skilled person can select some or all of the modules according to actual needs to achieve the purpose of the solution of the present invention.
In addition, the mobile terminal mentioned throughout the embodiments of the present invention is an example of a smart phone, and is not limited to a smart phone, and may be any terminal having a navigation function, including a portable communication device, a PDA (Personal Digital Assistant or tablet computer), a navigator, and the like, and may even be an intelligent bracelet, an intelligent watch, an intelligent glasses, and an embedded device disposed in a jewelry and an assembly.
In summary, in the embodiments of the present invention, after the destination name is obtained according to the recorded voice information and displayed on the screen for the user to confirm, the screen can be closed, and then the navigation processes of obtaining the current GPS positioning information, determining whether the current GPS positioning information matches the coordinate information corresponding to the destination name, determining the arrival prompt mode, and sending a prompt accordingly are all executed in the background of the mobile terminal without real-time display, so that the screen does not need to be kept in an open state during the navigation process, and the navigation can still be performed simply and effectively, thereby avoiding missing the destination.
It should be noted that the above-mentioned embodiments are only examples of the present invention, and not intended to limit the scope of the present invention, and all equivalent structures or equivalent flow transformations made by using the contents of the specification and the drawings, such as the combination of technical features between the embodiments, or the direct or indirect application to other related technical fields, are included in the scope of the present invention.

Claims (10)

1. A navigation method based on voice function is characterized in that the navigation method comprises the following steps:
the mobile terminal starts a voice function and records voice information of a user;
acquiring a destination name to which the user needs to go according to the voice information, and displaying the destination name on a screen of the mobile terminal for the user to confirm;
after the confirmation, the mobile terminal closes the screen and acquires the current GPS positioning information;
and when the current GPS positioning information is judged to be consistent with the coordinate information corresponding to the destination name, determining an arrival prompting mode and sending a prompt according to the arrival prompting mode.
2. The navigation method of claim 1, wherein the step of the mobile terminal logging the voice message of the user and obtaining the destination name comprises:
the mobile terminal judges whether the voice information contains a destination name which is consistent with a preset destination database;
if so, executing the step of displaying the destination name on the screen.
3. The navigation method of claim 1, wherein the voice information further includes a starting place name,
the method for acquiring the destination name according to the voice information also comprises the following steps:
acquiring the name of the place of departure according to the voice information;
the navigation method further comprises the following steps:
acquiring coordinate information corresponding to the starting place name and the current running speed;
and obtaining navigation time and informing the user according to the coordinate information corresponding to the starting place name, the coordinate information corresponding to the destination name and the current running speed.
4. The navigation method according to claim 3, wherein the obtaining the coordinate information corresponding to the starting place name comprises:
according to the coordinate information corresponding to the departure place name and the coordinate information corresponding to the destination name, the mobile terminal presets a reminding coordinate, and the reminding coordinate is located between a navigation route formed by the departure place name and the destination name;
before the determining whether the current GPS positioning information matches the coordinate information corresponding to the destination name, the method includes:
judging whether the current GPS positioning information is consistent with the coordinate information of the reminding coordinate or not;
and if the mobile terminal is consistent with the prompt mode, the mobile terminal determines the arrival prompt mode and sends out a prompt according to the arrival prompt mode.
5. The navigation method of claim 1, wherein the arrival alert mode includes playing an alert tone while turning on a backlight of the screen.
6. The utility model provides a mobile terminal, its characterized in that, mobile terminal includes screen, voice module, processing module and warning module, wherein:
the voice module is used for recording voice information of a user;
the processing module is used for acquiring a destination name to which the user needs to go according to the voice information and controlling the screen to display for the user to confirm;
the processing module is also used for closing the screen after the user confirms the name of the destination to be visited and acquiring the current GPS positioning information;
the processing module is further used for judging whether the current GPS positioning information is consistent with the coordinate information corresponding to the destination name or not, determining an arrival prompting mode when the current GPS positioning information is consistent with the coordinate information, and controlling the prompting module to send out a prompt according to the arrival prompting mode.
7. The mobile terminal of claim 6, wherein the processing module is further configured to determine whether the voice message includes a destination name that matches a preset destination database, and if so, control the screen to display the destination name.
8. The mobile terminal of claim 6, wherein the voice information recorded by the voice module further includes a starting place name,
the processing module is further used for obtaining the departure place name according to the voice information, obtaining coordinate information corresponding to the departure place name and the current running speed, obtaining navigation time according to the coordinate information corresponding to the departure place name, the coordinate information corresponding to the destination name and the current running speed, and controlling the reminding module to inform the user.
9. The mobile terminal of claim 8, wherein the processing module is further configured to preset a reminding coordinate according to the coordinate information corresponding to the departure place name and the coordinate information corresponding to the destination name,
before the processing module judges whether the current GPS positioning information is consistent with the coordinate information corresponding to the destination name,
the processing module is further used for judging whether the current GPS positioning information accords with the coordinate information of the reminding coordinate, if so, determining an arrival reminding mode, and controlling the reminding module to send out a reminding according to the arrival reminding mode, wherein the reminding coordinate is located between the starting place name and a navigation route formed by the destination name.
10. The mobile terminal of claim 6, wherein the arrival alert mode comprises playing an alert tone while turning on a backlight of the screen.
CN201410636912.8A 2014-11-12 2014-11-12 Mobile terminal and navigation method based on voice function Pending CN104457737A (en)

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Application Number Priority Date Filing Date Title
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CN105675004A (en) * 2016-03-02 2016-06-15 吴伟民 Method and system for automatically driving vehicle
CN105737839A (en) * 2016-02-23 2016-07-06 康志强 Navigation method and system of intelligent watch

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Application publication date: 20150325