KR20140030684A - Av system capable of checking the message of cellular phones while the vehicles running and method thereof - Google Patents

Av system capable of checking the message of cellular phones while the vehicles running and method thereof Download PDF

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Publication number
KR20140030684A
KR20140030684A KR1020120097165A KR20120097165A KR20140030684A KR 20140030684 A KR20140030684 A KR 20140030684A KR 1020120097165 A KR1020120097165 A KR 1020120097165A KR 20120097165 A KR20120097165 A KR 20120097165A KR 20140030684 A KR20140030684 A KR 20140030684A
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KR
South Korea
Prior art keywords
mobile communication
communication terminal
vehicle
message
unit
Prior art date
Application number
KR1020120097165A
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Korean (ko)
Inventor
양승진
Original Assignee
현대모비스 주식회사
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Priority to KR1020120097165A priority Critical patent/KR20140030684A/en
Publication of KR20140030684A publication Critical patent/KR20140030684A/en

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    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L13/00—Speech synthesis; Text to speech systems
    • G10L13/08—Text analysis or generation of parameters for speech synthesis out of text, e.g. grapheme to phoneme translation, prosody generation or stress or intonation determination
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/12—Messaging; Mailboxes; Announcements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/16—Communication-related supplementary services, e.g. call-transfer or call-hold
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/18—Information format or content conversion, e.g. adaptation by the network of the transmitted or received information for the purpose of wireless delivery to users or terminals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/16—Interfaces between hierarchically similar devices
    • H04W92/18—Interfaces between hierarchically similar devices between terminal devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2201/00—Electronic components, circuits, software, systems or apparatus used in telephone systems
    • H04M2201/39—Electronic components, circuits, software, systems or apparatus used in telephone systems using speech synthesis

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computational Linguistics (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Telephone Function (AREA)

Abstract

The present invention enables a driver to immediately grasp call intention of a caller in a call received when a vehicle runs by recording and playing back a voice message of the caller in an AV system when the call is received in a mobile communication terminal connected to wireless communication through Bluetooth when the vehicle runs. Also, if a text message is received in the mobile communication terminal, safe driving is improved by preventing the gaze and concentration of the driver from being dispersed by outputting a voice by converting a text into the voice using a TTS engine. [Reference numerals] (100) Communication unit; (200) Output unit; (300) Storage unit; (400) Control unit; (410) Determination unit; (420) Process unit; (AA) Start

Description

AV system capable of checking the message of cellular phones while the vehicles running and method

The present invention relates to a vehicular AV system capable of confirming a message of a mobile communication terminal, and more particularly, to a vehicular AV system that provides a voice message of a mobile communication terminal while a vehicle is in operation.

Today, the use of a mobile phone by a vehicle driver while driving a vehicle is prohibited by law for traffic safety. Therefore, in order to use a mobile phone while driving, the driver must use a hands-free device. Recently, a method of implementing the functions of the hands-free device using the AVN system for a vehicle has been used. That is, when the vehicle AVN system and the mobile phone are paired via the Bluetooth interface, as shown in FIG. Accordingly, the driver can communicate with the other party through the AVN system for the vehicle by a simple connection operation such as a screen touch.

However, the nerves of the driver may be distributed to the voice call behavior during the voice call by pairing the vehicle AVN system with the mobile phone, thereby preventing the vehicle from operating. For this reason, the driver driving the vehicle may not receive the call even when the telephone is received by the mobile phone while driving the vehicle. When the voice message is left by the caller, the driver may check and stop the vehicle to check the voice message. In addition, in order to check voice messages, a separate call fee is charged by accessing a mobile communication company server.

On the other hand, if a text message is received in addition to the voice call, the text message must be checked through the screen of the mobile phone or the screen of the vehicle AVN system. In this case, the driver's gaze is out of front to check the text message. The driver's gaze to check text messages can be dangerous to the safety of the vehicle even for a short time.

It is an object of the present invention to provide a technical solution that enables a mobile communication terminal to check messages without distracting the driver's eyes while driving a vehicle.

According to an aspect of the present invention, a vehicle AV system capable of checking a message of a mobile communication terminal according to an aspect of the present invention includes a communication unit for short-range wireless communication with a mobile communication terminal located in a vehicle, and a telephone call to the mobile communication terminal. A determination unit determining whether or not to receive a text message, and converting the data received from the mobile communication terminal into a voice signal according to a determination result of the determination unit and storing the data in a storage unit, and outputting the stored voice signal through an output unit. It includes a processing unit.

The determination unit transmits a guide message to the mobile communication terminal through the communication unit when the determination result is a telephone call, and the processing unit stores the voice signal received from the mobile communication terminal after the transmission of the guide message in the storage unit. In addition, when the determination result of the determination unit receives the text message, the processor converts the received text message into a voice signal using a text-to-speech engine. The processor outputs the stored voice signal file through an output unit when the determination unit determines that the speed of the vehicle is equal to or less than a preset threshold, and the communication unit is a Bluetooth module.

On the other hand, the message confirmation method of the mobile communication terminal using the vehicle AV system according to an aspect of the present invention for achieving the above object is to determine whether or not receiving a call or a text message to the mobile communication terminal located in the vehicle Converting the data received from the mobile communication terminal into a voice signal according to the determination result, storing the converted voice signal in a storage unit, and outputting the voice signal stored in the storage unit through an output unit. Steps.

The method may further include transmitting a guide message to the mobile communication terminal and storing a voice signal received from the mobile communication terminal in the storage unit after the guide message is transmitted. If the text message is received as a result of the determination, the method further includes converting the text message into a voice signal using a text-to-speech engine. The outputting of the voice outputs the voice signal file stored in the storage through the output unit when the speed of the vehicle is less than or equal to a preset threshold.

According to the present invention, when a call is received by a mobile communication terminal connected wirelessly via Bluetooth while the vehicle is in operation, the caller is almost instantaneously responded to a call received while driving the vehicle by recording and playing a voice message of the caller on the AV system. The driver knows the phone intent. In addition, when a text message is received at the mobile communication terminal, the text is converted to speech using a text-to-speech (TTS) engine, and the voice is output. Create effects that improve it.

1 is a diagram illustrating an example of a screen display for receiving a call on a vehicle AVN system when a conventional call is received.
2 is a block diagram of a vehicle AV system capable of confirming a message of a mobile communication terminal while driving a vehicle according to an exemplary embodiment of the present invention.
3 is a flowchart illustrating a message checking method of a mobile communication terminal using an in-vehicle AV system according to an embodiment of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS The foregoing and further aspects of the present invention will become more apparent from the following detailed description of preferred embodiments with reference to the accompanying drawings. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a block diagram of an AV system for a vehicle capable of checking a message of a mobile communication terminal while driving a vehicle.

As shown, a vehicle AV system capable of confirming a message of a mobile communication terminal includes a communication unit 100, an output unit 200, a storage unit 300, and a control unit 400. The communication unit 100 is a communication module for short range wireless communication with a mobile communication terminal. Preferably, the communication unit 100 is a Bluetooth module. The output unit 200 is a speaker for audio output. In addition, the output unit 200 may include a liquid crystal display (LCD) for displaying text or an image on the screen. The storage unit 300 is a storage unit for storing data, and may be a flash memory. The storage unit 300 stores a voice file obtained by converting a message received from a mobile communication terminal into a voice signal, as will be described later.

The controller 400 is a controller that controls the overall AV system, and includes a determiner 410 and a processor 420. The controller 400 searches for a nearby short-range wireless communication device through the communication unit 100 and connects to the found short-range wireless communication device. The vehicle determining unit 410 receives data from a mobile communication terminal in a short range wireless communication connection state through the communication unit 100, and determines whether a call is received or a message is received from the mobile communication terminal based on the received data. . As a result of the determination, when a call is received at the mobile communication terminal, the determination unit 410 transmits a guide message to the mobile communication terminal through the communication unit 100. For example, the judgment unit 410 says, “I am driving now. Leave a voice message. This voice message is reproduced through the vehicle audio to the receiver. ”The guidance message can be transmitted to the mobile communication terminal through the communication unit 100. After transmitting the guide message, the determination unit 410 determines whether a voice recording for leaving a voice message is selected by the caller. When the voice recording is selected as a result of the determination, the processor 420 records the voice message of the caller received through the communication unit 100 and stores the voice message in the storage unit 300 as a voice file. If it is determined by the determination unit 410 that a text message is received in the mobile communication terminal, the processing unit 420 receives the text message through the communication unit 100. The processor 420 converts the received text message into a voice signal using a text-to-speech engine, and stores the converted voice signal file in the storage 300.

When the voice file in which the voice message is recorded or the voice file in which the text message is converted is stored in the storage unit 300, the processor 420 reproduces the voice file stored in the storage unit 300 through the output unit 200. It can be provided to. Preferably, the determination unit 410 determines whether the vehicle speed continuously lowers below a predetermined threshold (eg, 10 km / h) while the vehicle is running. As a result of the determination, when the vehicle speed is lower than the threshold value, the processor 420 plays the voice file stored in the storage 300 through the output unit 200. In addition, the processor 420 may display the information of the caller on the screen through the output unit 200 and provide the information to the driver.

2 is a flowchart illustrating a message checking method of a mobile communication terminal using a vehicle AV system while the vehicle is in operation.

First, the control unit 400 receives data from the mobile communication terminal through the communication unit 100 and determines whether a call is received or a message is received in the mobile communication terminal (S100). As a result of the determination, when a call is received by the mobile communication terminal, the control unit 400 transmits a guide message to the mobile communication terminal through the communication unit 100 (S200) (S300). For example, the judgment unit 410 says, “I am driving now. Leave a voice message. This voice message is reproduced through the vehicle audio to the receiver. ”The guidance message can be transmitted to the mobile communication terminal through the communication unit 100.

After transmitting the guide message, the controller 400 determines whether a voice recording for leaving a voice message is selected by the caller (S400). When the voice recording is selected as a result of the determination, the processor 420 records the voice message of the caller received through the communication unit 100 and stores the voice message in the storage unit 300 as a voice file (S500). If the caller disconnects the call without selecting the voice recording, the controller 400 stores the contact information of the caller received from the mobile communication terminal in the storage 300 (S600). When the text message is received in the mobile communication terminal as a result of the determination in S100, the controller 400 converts the text message received through the communication unit 100 into a voice signal using a text-to-speech engine (S700). (S800). The controller 400 stores the converted voice signal file in the storage 300 (S900). While driving the vehicle, the controller 400 continuously determines whether the vehicle speed lowers below a preset threshold (eg, 10 km / h) (S1000). As a result of the determination, when the vehicle speed is lower than the threshold value, the processor 420 reproduces the voice file stored in the storage 300 through the output unit 200 (S1100). In addition, the processor 420 may display the caller's information on the screen through the output unit 200 and provide the information to the driver.

In addition, when the vehicle is started, the controller 400 determines whether all of the voice files previously stored in the storage 300 are played. If there is a pre-stored sound file that is not reproduced, the controller 400 plays the sound file before driving the vehicle.

So far I looked at the center of the preferred embodiment for the present invention. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims. Therefore, the disclosed embodiments should be considered in an illustrative rather than a restrictive sense. The scope of the present invention is defined by the appended claims rather than by the foregoing description, and all differences within the scope of equivalents thereof should be construed as being included in the present invention.

100: communication unit 200: output unit
300: storage unit 400:
410: determination unit 420: processing unit

Claims (9)

A communication unit for short-range wireless communication with a mobile communication terminal located in a vehicle;
A determination unit determining whether the mobile communication terminal receives a call and whether a text message is received; And
A processing unit converting data received from the mobile communication terminal into a voice signal and storing the data in a storage unit according to a determination result of the determination unit, and outputting the stored voice signal through an output unit;
A vehicle AV system capable of confirming a message of a mobile communication terminal while driving a vehicle. The method of claim 1,
The determination unit transmits a guide message to the mobile communication terminal through the communication unit, when the determination result is a telephone call,
And the processor stores the voice signal received from the mobile communication terminal after transmitting the guide message in the storage unit. The method of claim 1,
When the determination result of the determination unit is a text message reception, the processing unit converts the received text message into a voice signal using a text-to-speech engine, characterized in that the vehicle AV system that can confirm the message of the mobile communication terminal while driving the vehicle . 4. The method according to any one of claims 2 to 3,
And the processor outputs the stored voice signal file through an output unit when the determination unit determines that the speed of the vehicle is equal to or less than a predetermined threshold value. 5. The method of claim 4,
The communication unit is a vehicle AV system that can check the message of the mobile communication terminal while the vehicle is running, characterized in that the Bluetooth module. Determining whether a call is received or a text message is received from a mobile communication terminal located in a vehicle;
Converting data received from the mobile communication terminal into a voice signal according to the determination result;
Storing the converted voice signal in a storage unit; And
Outputting a voice signal stored in the storage through an output unit;
Message confirmation method of a mobile communication terminal using a vehicle AV system during vehicle driving, comprising a. The method according to claim 6,
Transmitting a guide message to the mobile communication terminal when the call is a result of the determination; And
Storing a voice signal received from the mobile communication terminal after transmitting the guide message to the storage unit;
Message checking method of a mobile communication terminal using the AV system for a vehicle while driving further comprising a. 6. The method of claim 5,
Converting the text message into a voice signal using a text-to-speech engine when the text message is received as a result of the determination;
Message checking method of a mobile communication terminal using the AV system for a vehicle while driving further comprising a. The method of claim 7, wherein the outputting of the voice comprises:
And outputting a voice signal file stored in the storage unit through an output unit when the speed of the vehicle is less than or equal to a predetermined threshold value.
KR1020120097165A 2012-09-03 2012-09-03 Av system capable of checking the message of cellular phones while the vehicles running and method thereof KR20140030684A (en)

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KR1020120097165A KR20140030684A (en) 2012-09-03 2012-09-03 Av system capable of checking the message of cellular phones while the vehicles running and method thereof

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Application Number Priority Date Filing Date Title
KR1020120097165A KR20140030684A (en) 2012-09-03 2012-09-03 Av system capable of checking the message of cellular phones while the vehicles running and method thereof

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105847545A (en) * 2016-03-18 2016-08-10 联想(北京)有限公司 Method for recording voice and electronic device
KR20190119316A (en) * 2018-04-12 2019-10-22 (주)주신솔루션 Apparatus for delivering voice using mobile deivce

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105847545A (en) * 2016-03-18 2016-08-10 联想(北京)有限公司 Method for recording voice and electronic device
KR20190119316A (en) * 2018-04-12 2019-10-22 (주)주신솔루션 Apparatus for delivering voice using mobile deivce

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