KR20170092345A - System and Method for Human Machine Interface Providing Smart Phone and Head Unit Application - Google Patents

System and Method for Human Machine Interface Providing Smart Phone and Head Unit Application Download PDF

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Publication number
KR20170092345A
KR20170092345A KR1020160013569A KR20160013569A KR20170092345A KR 20170092345 A KR20170092345 A KR 20170092345A KR 1020160013569 A KR1020160013569 A KR 1020160013569A KR 20160013569 A KR20160013569 A KR 20160013569A KR 20170092345 A KR20170092345 A KR 20170092345A
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KR
South Korea
Prior art keywords
head unit
information
external application
smart terminal
vehicle
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KR1020160013569A
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Korean (ko)
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KR101964850B1 (en
Inventor
박만금
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제이와이커스텀(주)
박만금
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Priority to KR1020160013569A priority Critical patent/KR101964850B1/en
Publication of KR20170092345A publication Critical patent/KR20170092345A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
    • B60W50/08—Interaction between the driver and the control system
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
    • B60R25/10—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles actuating a signalling device
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
    • B60W50/08—Interaction between the driver and the control system
    • B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
    • B60K2350/1004—
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
    • B60W50/08—Interaction between the driver and the control system
    • B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
    • B60W2050/146—Display means

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  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Human Computer Interaction (AREA)
  • Transportation (AREA)
  • User Interface Of Digital Computer (AREA)

Abstract

A system and method for providing a vehicle HMI that provides a smartphone UI and a UI of a head unit are disclosed. A method for providing a vehicle human-machine interface (HMI) includes the steps of: (A) interlocking a head unit of a vehicle with a smart terminal; (B) integrating information of an external application stored in a smart terminal interlocked with internal application information embedded in the head unit; (C) classifying and sorting internal application information and external application information integrated in the head unit by a head unit; And (D) sorting the internal application information and the external application information, respectively, and displaying the external application information and the internal application information through the vehicle head unit according to an input signal by a predetermined UI (User Interface) icon step; .

Description

TECHNICAL FIELD [0001] The present invention relates to a vehicle HMI system and a method thereof for providing a smart phone application and an application of a head unit,

The present invention relates to a vehicle HMI (Human Machine Interface) system and method for providing both an application UI (User Interface) installed in a smart phone and an application UI installed in a vehicle head unit in a vehicle head unit.

Vehicle Human Machine Interface (HMI) is always developed and developed in a concept that supports the control ability of the driver to make precise decisions in the operation and control of technical functions such as brakes and engines within safe driving and traffic rules Has come. In addition, it has been dealt with very importantly in terms of comfort during driving, efficient operation such as air conditioning system, entertainment system, navigation system, use of connection of smart phone, and careless driving prevention in which the attention from front is decreased during operation.

As the use of smart terminals increases in everyday life, the demand for HMI systems that connect smart phones is gradually increasing. At this time, it is necessary to make efforts to prevent carelessness when connecting smart phones to vehicle HMI systems .

However, in the conventional vehicle HMI system, when the smart terminal is interlocked, the application installed in the smart terminal is changed and displayed by the vehicle HMI system, so that the drivers install the application installed in the smart terminal through the UI of the vehicle head unit If you want to operate, you had to learn how to operate it separately.

In addition, conventionally, it is not easy to operate an application installed in a smart terminal in a vehicle head unit, and therefore there is a high possibility that a driver's concentration is dispersed and connected to a safety accident when the head unit UI is used.

SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to provide a smart terminal, a smart terminal, and a mobile terminal, And a UI device of the vehicle head unit. The present invention also provides a vehicle HMI system and method for enabling an application installed in a vehicle head unit UI to be easily operated through a vehicle head unit UI.

According to an aspect of the present invention, there is provided a method for providing a vehicle HMI including: (A) interlocking a head unit of a vehicle with a smart terminal; (B) integrating information of an external application stored in a smart terminal interlocked with internal application information embedded in the head unit; (C) classifying and sorting internal application information and external application information integrated in the head unit by a head unit; And (D) sorting the internal application information and the external application information, respectively, and displaying the external application information and internal application information through the vehicle head unit according to an input signal by a predetermined UI (User Interface) icon step; .

According to another aspect of the present invention, there is provided a vehicle HMI (Human Machine Interface) providing system including: a smart terminal interfacing with a head unit of a vehicle and transmitting application information and display setting information preinstalled in the smart terminal to the vehicle head unit; And a vehicle head unit for defining application information and display setting information received from the smart terminal as external application information and adaptively controlling and displaying the received external application display information according to the display environment of the head unit; .

A UI (User Interface) of a vehicle head unit according to another embodiment of the present invention includes a communication module for receiving external application information from a smart terminal interfaced with a head unit, transmitting and receiving an authentication key and device information for authentication of the smart terminal, A control module for controlling an internal application for controlling the vehicle installed in the vehicle head unit and a display of an external application received from the smart terminal according to a user's touch signal input by a predetermined icon; And a display module for displaying an internal application installed in the head unit or an external application received from the smart terminal according to a control signal of the control module; .

According to the present invention, when the user's smart terminal is interlocked with the vehicle HMI, the application installed in the smart terminal can be more easily operated in the same usage environment and display environment as the smart terminal interlocked in the UI of the vehicle head unit. Thus, the user does not have to learn the user interface separately for the application operation of the smart terminal interlocked with the vehicle HMI.

In addition, since the application installed in the interlocked smart terminal can be easily operated through the vehicle HMI, it is possible to prevent a safety accident and carelessness because it is unnecessary to look at the smart terminal while driving.

1 is a block diagram showing a vehicle HMI (Human Machine Interface) providing system according to an embodiment of the present invention.
2 is a block diagram showing a configuration of a vehicle head unit according to the embodiment.
3 shows an example in which an internal application and an external application are displayed in a vehicle head unit of a vehicle HMI providing system according to an embodiment of the present invention.
4 is a flowchart illustrating a flow of performing internal and external application driving in a vehicle head unit according to an embodiment of the present invention.
5 is a signal flow diagram in a vehicle HMI system according to an embodiment of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS The advantages and features of the present invention and the manner of achieving them will become apparent with reference to the embodiments described in detail below with reference to the accompanying drawings. The present invention may, however, be embodied in many different forms and should not be construed as being limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the invention to those skilled in the art. Is provided to fully convey the scope of the invention to those skilled in the art, and the invention is only defined by the scope of the claims. Like numbers refer to like elements throughout.

In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear. The following terms are defined in consideration of the functions in the embodiments of the present invention, which may vary depending on the intention of the user, the intention or the custom of the operator. Therefore, the definition should be based on the contents throughout this specification.

The term " module ", as used herein, should be interpreted to include software, hardware, or a combination thereof, depending on the context in which the term is used. For example, the software may be machine language, firmware, embedded code, and application software. In another example, the hardware can be a circuit, a processor, a computer, an integrated circuit, a circuit core, a sensor, a micro-electro-mechanical system (MEMS), a passive device, or a combination thereof.

Even if the user does not learn another operation method for using the application pre-stored in the smart terminal in the vehicle head unit when the smart terminal of the user is linked to the vehicle human-machine interface (HMI) A system and method for providing a vehicle HMI that enables an application to be easily operated through a user interface of a vehicle head unit, and a UI apparatus of a vehicle head unit.

Accordingly, the system and method for providing a vehicle human-machine interface (HMI) proposed in the present invention can be used, for example, in a display and touch screen (DTS) installed in a vehicle. However, the vehicle HMI providing system and method of the present invention is not limited to the DTS of the vehicle, and can be applied to various HMI fields including various smart systems and interlocking systems using electronic devices capable of inputting keys and patterns .

Hereinafter, the configuration and operation of a user authentication system and method according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

1 is a block diagram showing a vehicle HMI (Human Machine Interface) providing system according to an embodiment of the present invention.

Referring to FIG. 1, the vehicle HMI system may include a display and touch screen (DTS) mounted on the vehicle head unit 100 and various smart terminals 200.

The DTS 100 mounted on the vehicle head unit displays an internal application installed in the vehicle head unit and an external application installed in the smart terminal 200 so that the user can operate the external application. Here, the internal application is an application installed in the vehicle head unit, such as adjustment of various internal functions of the vehicle, including navigation of the interior environment of the vehicle, for example, cooling control, dehumidification control and audio functions, and navigation. The external application refers to an application installed in the smart terminal 200 or an application downloaded from a smart terminal through an application store.

A vehicle human-machine interface (HMI) providing system according to an embodiment of the present invention classifies and displays an internal application and an external application in a vehicle head unit so that a user can use an application previously stored in the smart terminal in the vehicle head unit So that the application installed in the smart terminal can be easily operated through the user interface of the vehicle head unit.

2 is a block diagram showing a configuration of a vehicle head unit according to the embodiment.

Referring to FIG. 2, the vehicle head unit according to the embodiment may include a communication module 110, an input user interface (UI), a control module 130, and a display module 140.

The communication module 110 performs a series of communication processes necessary for linking the head unit of the vehicle and the smart terminal. For example, the communication module 110 receives external application information and display information installed in the smart terminal, and transmits and receives an authentication key and device information for authentication of the smart terminal. At this time, the display information may be display environment setting information necessary for displaying the external application in the same display environment as the display on the smart terminal when displaying the external application on the DTS of the head unit. For example, the display information may include font information, icon size information, and icon array sequence information.

The control module 130 receives the external application information and the display information received from the communication module 110 and transmits the external application information and the display information to the user's touch signal input by the input UI 120, And controls an internal application for vehicle control installed in the vehicle head unit and a display of an external application received from the smart terminal. For this, the control module 130 may include an internal application control unit 131 and an external application control unit 133.

The internal application control unit 131 controls display of an internal application for navigation, audio environment setting such as audio installed in the vehicle head unit, and convenience function adjustment.

The external application control unit 133 controls the external applications received from the smart terminal to be displayed according to the input UI 120 signal. For example, when a user wants to start an operation of an external application while operating an internal application, when a touch signal is inputted through the input UI 120, the user switches from the internal application operation screen to an external application operation screen, And displays the application operable through the vehicle head unit. At this time, the external application control unit 133 adaptively controls the received external application display information to use the external application through the vehicle head unit in accordance with the smart terminal display setting of the user according to the display information. Specifically, the external application control unit 133 compares the display size of the smart terminal with the display size of the vehicle head unit, adjusts the size of the external application icon accordingly, and the external application display order set by the user in the smart terminal Adjust so that there is no change when displayed on the unit.

The display module 140 may include an internal application display unit 141 and an external application display unit 143 for displaying an internal application and an external application according to a display control signal received from the control module 130 .

The internal application display unit 141 displays an internal application installed in the vehicle head unit. For example, the internal application display unit 141 displays applications installed in the vehicle head unit, such as navigation, DMB, audio, and vehicle environment settings, and the external application display unit 143 displays an Android application or the like installed in the user's smart terminal Display.

3 shows an example in which an internal application and an external application are displayed in a vehicle head unit of a vehicle HMI providing system according to an embodiment of the present invention.

A navigation screen 311, a trip screen 312, a DMB screen 313, a media screen 314, a music playback screen 315, and a music playback screen 315 mounted as an internal application through the DTS 310 of the head unit shown in FIG. A setting screen 316, a video screen 317, and the like. If the user touches the input icon 10 included in the DTS 310 of the head unit to operate an external application installed in the smart terminal, the main screen 320 of the associated user smart terminal, It is possible to switch to the Android menu (321) screen.

That is, in the embodiment of the present invention, when a user touches an input icon (for example, an Android icon) 10 provided in the DTS 310 of the head unit by interlocking the smart terminal and the head unit, It is possible to control the installed external application to be operable through the DTS of the vehicle head unit. This makes it possible to more easily operate the application installed in the smart terminal in the same use environment and display environment as the smart terminal interfaced with the UI of the vehicle head unit, It is convenient because there is no need to learn about.

In addition, since the application installed in the interlocked smart terminal can be easily operated through the vehicle HMI, it is possible to prevent a safety accident and carelessness because it is unnecessary to look at the smart terminal while driving.

4 is a flowchart illustrating a flow of performing internal and external application driving in a vehicle head unit according to an embodiment of the present invention.

Referring to FIG. 4, first, in the case of recognizing the input signal in the DTS home screen state of the vehicle head unit (S410), it is determined whether the recognized signal is a signal for operating the internal application of the type (S431 ~ S437). After the determination, the internal application operation determined according to the input signal is performed according to the input signal (S441 to S447), and the application is terminated (S451 to S457) according to the input signal, such as navigation, media, setting, trip, DMB, music, . If a touch signal is input from a specific input UI (e.g., Android icon) indicating an application of the interlocked smart terminal (S438), an external application installed in the smart terminal is executed (S448) When an input UI (e.g., DTS home icon) signal is inputted, the screen returns to the DTS main screen (S410). If the specific input UI (e.g., DTS home icon) signal to be switched to the DTS main screen is not input, it is determined whether the signal is a signal for performing an external application application (Android application) of the smart terminal (S459) An external application (an Android application) is executed (S460), and the vehicle HMI service is terminated (S461).

5 is a signal flow diagram in a vehicle HMI system according to an embodiment of the present invention.

Referring to FIG. 5, first, in step S510, the head unit 100 of the vehicle and the smart terminal 200 are interlocked. Step S510 may include authenticating the smart terminal 200 linked to the head unit 100 through authentication key exchange or tag recognition between the vehicle head unit 100 and the smart terminal 200, To the vehicle head unit 100, driving information and display information of an external application installed in the smart terminal 200. [

In step S520, after the interworking, the information of the external application stored in the smart terminal 200 linked with the internal application information built in the head unit 100 is integrated. In operation S520, external application program information installed in the smart terminal 200 linked with S521 and external application program information installed in the smart terminal 200 may be displayed in order to display an external application in the vehicle head unit 100 without changing display settings of the smart terminal. Transmitting external application display information including UI (User Interface) setting and application arrangement order information to the head unit 100; S522 adaptively controlling the received external application display information in the display environment of the head unit 100; And displaying the external application controlled and adapted to the display environment of the S523 head unit; . ≪ / RTI > Here, adaptive control refers to a series of processes for displaying icons of an external application, such as a size of a head unit DTS and an application icon size change based on a smart terminal display screen magnification, in a DTS of a vehicle head unit as a standard.

In step S530, the integrated internal application information and external application information built in the head unit are classified and sorted by the head unit. Specifically, in step S530, the driving data of each application can be sorted and sorted so that the internal application and the external application do not mix on the display screen.

In step S540, the internal application information and the external application information are classified, respectively, and the external application information and the internal application information are displayed through the vehicle head unit according to an input signal by a predetermined UI (User Interface) icon, respectively. In step S540, when detecting an input signal based on the UI icon set in the vehicle head unit, the external application information sorting screen and the internal application information sorting screen can be switched. For example, when an external application is to be operated while the internal application is running, the display returns to the DTS initial screen and the external application is switched to the display screen by touching a specific input UI such as an Android icon provided in the DTS. On the other hand, when an internal application is to be operated while an external application is running, the home screen switching input UI provided on the external application main screen (Android main screen) can be touched to switch to a screen on which internal applications are displayed.

According to the present invention, when the user's smart terminal is interlocked with the vehicle HMI, the application installed in the smart terminal can be more easily operated in the same usage environment and display environment as the smart terminal interlocked in the UI of the vehicle head unit. Thus, the user does not need to learn the UI separately in order to operate the application of the smart terminal interlocked with the vehicle HMI.

In addition, since the application installed in the interlocked smart terminal can be easily operated through the vehicle HMI, it is possible to prevent a safety accident and carelessness because it is unnecessary to look at the smart terminal while driving.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the scope of the invention is not limited to the disclosed embodiments, but, on the contrary, Various modifications, alterations, and alterations can be made within the scope of the present invention.

Therefore, the embodiments described in the present invention and the accompanying drawings are intended to illustrate rather than limit the technical spirit of the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments and accompanying drawings . The scope of protection of the present invention should be construed according to the claims, and all technical ideas within the scope of equivalents should be interpreted as being included in the scope of the present invention.

130: control module
131: Internal application control section
132: External application control section
140: Display module
141: internal application display section
143: External application display section

Claims (9)

A method for providing a vehicle human-machine interface (HMI)
(A) interfacing a smart unit with a head unit of the vehicle;
(B) integrating internal application information built in the head unit and information of an external application stored in the interfaced smart terminal;
(C) classifying and sorting the integrated application information and the external application information built in the head unit in the head unit; And
(D) sorting the internal application information and the external application information after the sorting, and dividing the external application information and the internal application information through the vehicle head unit according to an input signal by a predetermined UI Displaying; RTI ID = 0.0 > HMI < / RTI >
The method of claim 1, further comprising: (A) interfacing a smart unit with a head unit of the vehicle; The
Authenticating the smart terminal to be interworked with the head unit through authentication key exchange or tag recognition between the vehicle head unit and the smart terminal; Gt; HMI < / RTI >
The method according to claim 1, wherein (B) the internal application information
And the information of the external application stored in the interworking smart terminal
step; The
The external application display information including external application program information installed in the interlocked smart terminal and UI (User Interface) setting and application arrangement order information of the smart terminal is transferred to the head unit
Transmitting;
The method of claim 1, further comprising:
Adaptively controlling display information; And displaying the external application adapted to the display environment of the head unit;
Gt; HMI < / RTI >
The method of claim 1, further comprising: (D) after the sorting, sorting the internal application information and the external application information, and classifying the external application information and the external application information according to an input signal by a predetermined UI Displaying the internal application information, respectively; The
And switching the external application information sorting screen and the internal application information sorting screen when detecting an input signal by a UI icon set in the vehicle head unit.
A vehicle HMI (Human Machine Interface) providing system,
A smart terminal interlocked with a head unit of the vehicle and transmitting application information and display setting information preinstalled in the smart terminal to the vehicle head unit; And
A vehicle head unit that defines application information and display setting information received from the smart terminal as external application information and adaptively controls and displays the received external application display information according to a display environment of the head unit; The HMI providing system comprising:
A UI (User Interface) device of a vehicle head unit,
A communication module that receives external application information from a smart terminal interlocked with the head unit, and transmits and receives an authentication key and device information for authentication of the smart terminal;
An internal application for vehicle control installed in the vehicle head unit according to a user's touch signal input by a predetermined icon, and a control module for controlling display of an external application received from the smart terminal; And
A display module for displaying an internal application installed in the head unit or an external application received from the smart terminal according to a control signal of the control module; And the UI unit of the vehicle head unit.
7. The method of claim 6, wherein the external application information
Wherein the display setting information includes information for driving an application installed in the smart terminal and display setting information set in the smart terminal, and the display setting information includes display order of the external application and display setting information set in each of the applications. A UI device of a vehicle head unit.
7. The apparatus of claim 6, wherein the control module
Adaptively controls the received external application display information in the display environment of the head unit, and displays the external application on the vehicle head unit as it is in the display setting on the smart terminal.
The display device of claim 6, further comprising: a display module; silver
And switches the internal application display screen and the external application display screen when the user's touch signal is inputted from the preset icon.
KR1020160013569A 2016-02-03 2016-02-03 System and Method for Human Machine Interface Providing Smart Phone and Head Unit Application KR101964850B1 (en)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20130112937A (en) * 2011-03-25 2013-10-14 엘지전자 주식회사 Image display device and operation method of the image display device
KR20150060370A (en) * 2013-11-26 2015-06-03 현대자동차주식회사 System And Method for Image Processing and Electronic Device of Vehicle, and Portable Device supporting the same
KR20150137076A (en) * 2013-03-15 2015-12-08 폭스바겐 악티엔 게젤샤프트 In-vehicle access of mobile device functions

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20130112937A (en) * 2011-03-25 2013-10-14 엘지전자 주식회사 Image display device and operation method of the image display device
KR20150137076A (en) * 2013-03-15 2015-12-08 폭스바겐 악티엔 게젤샤프트 In-vehicle access of mobile device functions
KR20150060370A (en) * 2013-11-26 2015-06-03 현대자동차주식회사 System And Method for Image Processing and Electronic Device of Vehicle, and Portable Device supporting the same

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