Audio video navigation (AVN) apparatus, vehicle, and control method of AVN apparatus

1. An Audio Video Navigation (AVN) apparatus, comprising:

a microphone receiving a speech from a user;

a display displaying a speech recognition screen in a speech recognition mode; and

a controller controlling the display to display a manipulation guide screen corresponding to the speech recognition screen displayed at a stage when the controller determines that the speech recognition mode is finished at the stage when a command included in the speech is identical to none of the commands stored in a storage,

wherein the command included in the speech corresponds to the speech recognition screen.

2. The AVN apparatus according to claim 1 , wherein the display displays at least one screen among a destination search screen, a search result screen, a map/address confirmation screen, and a route selection screen, as the manipulation guide screen.

3. The AVN apparatus according to claim 1 , wherein the controller operates the speech recognition mode according to a user's input.

4. The AVN apparatus according to claim 1 , further comprising a sound unit configured to inform the user of a speech-receivable state.

5. The AVN apparatus according to claim 4 , wherein the controller finishes the speech recognition mode, if the microphone receives the speech before the sound unit informs the user of the speech-receivable state.

6. The AVN apparatus according to claim 1 , further comprising a communication unit connected to a mobile terminal through a network.

7. The AVN apparatus according to claim 6 , wherein the controller finishes the speech recognition mode, if the communication unit receives a call signal.

8. The AVN apparatus according to claim 1 , further comprising a communication unit connected to a camera module through a network,

wherein the controller finishes the speech recognition mode, if the camera module is driven.

9. The AVN apparatus according to claim 1 , further comprising a storage in which a plurality of commands are stored,

wherein the display displays a first speech recognition screen, displays a second speech recognition screen according to a destination search command from a user, displays a third speech recognition screen according to a map/address confirmation command stored in the storage, and displays a fourth speech recognition screen according to a route selection command stored in the storage.

10. The AVN apparatus according to claim 9 , wherein the map/address confirmation command includes a command for selecting a destination candidate from among a plurality of destination candidates displayed on the second speech recognition screen.

11. The AVN apparatus according to claim 9 , wherein the route selection command includes a command for selecting a map and an address displayed on the third speech recognition screen.

12. The AVN apparatus according to claim 1 , wherein the display is a touch screen device, and the manipulation includes a touch input.

13. A vehicle comprising:

a microphone receiving a speech from a user;

a display displaying a speech recognition screen in a speech recognition mode; and

a controller controlling the display to display a manipulation guide screen corresponding to a speech recognition screen displayed at a stage when the controller determined the speech recognition mode is finished at the stage when a command included in the speech is identical to none of the commands stored in a storage,

wherein the command included in the speech corresponds to the speech recognition screen.

14. A control method of an Audio Video Navigation (AVN) apparatus, comprising:

displaying, by a display, a speech recognition screen according to a speech from a user in a speech recognition mode; and

displaying, by the display, a manipulation guide screen corresponding to the speech recognition screen displayed at a stage when a controller determines that the speech recognition mode is finished at the stage when a command included in the speech is identical to none of the commands stored in a storage,

wherein the command included in the speech corresponds to the speech recognition screen.

15. The control method according to claim 14 , wherein the AVN apparatus further comprises a sound unit configured to inform the user of a speech-receivable state,

further comprising finishing the speech recognition mode, if the speech is received before the sound unit informs the user of the speech-receivable state, before displaying the manipulation guide screen.

16. The control method according to claim 14 , further comprising finishing the speech recognition mode, if a call signal is received, before displaying the manipulation guide screen.

17. The control method according to claim 14 , wherein the AVN apparatus connects to a camera module through a network,

further comprising finishing the speech recognition mode, if the camera module is driven, before displaying the manipulation guide screen.