KR101073158B1 - A car control system using a mobile communication terminal and control method thereof - Google Patents

A car control system using a mobile communication terminal and control method thereof Download PDF

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KR101073158B1
KR101073158B1 KR1020050031267A KR20050031267A KR101073158B1 KR 101073158 B1 KR101073158 B1 KR 101073158B1 KR 1020050031267 A KR1020050031267 A KR 1020050031267A KR 20050031267 A KR20050031267 A KR 20050031267A KR 101073158 B1 KR101073158 B1 KR 101073158B1
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South Korea
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vehicle
mobile communication
communication terminal
interface
information center
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KR1020050031267A
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Korean (ko)
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KR20060109037A (en
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김동로
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주식회사 현대오토넷
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Abstract

The present invention provides a vehicle control system using a mobile communication terminal, wherein vehicle-related data detected from a vehicle is processed in a predetermined interface manner and transmitted to a mobile communication terminal, and a signal provided from the mobile communication terminal is transmitted. A vehicle control system for detecting a vehicle-related command by controlling the vehicle-related command, and controlling the operation of the vehicle according to the vehicle-related command; A mobile communication for detecting and transmitting the vehicle-related data to a vehicle information center through a mobile communication system, and processing the vehicle-related command received from the vehicle information center by the interface method and transmitting the same to the vehicle control system. It characterized in that it comprises an end.

Vehicle control system, mobile communication terminal, DSP, vehicle related data, vehicle related command

Description

A control system for a vehicle using a mobile communication terminal and a control method thereof {A CAR CONTROL SYSTEM USING A MOBILE COMMUNICATION TERMINAL AND CONTROL METHOD THEREOF}

1 is a diagram schematically illustrating a connection relationship between a vehicle telematics system performing a function in an embodiment of the present invention and a mobile communication terminal.

2 is a signal flow diagram illustrating a process of transferring vehicle-related data from the vehicle telematics system 100 to the vehicle information center 170 according to an embodiment of the present invention.

3 is a signal flow diagram illustrating a process of transmitting a vehicle related command from a vehicle information center 170 to a vehicle telematics system 100 according to an embodiment of the present invention.

The present invention relates to a vehicle control system and a control method thereof, and more particularly to a system for controlling a vehicle using a mobile communication terminal and a control method thereof.

The vehicle telematics system, a representative system of the vehicle control system, combines a mobile communication method with a location tracking method to detect a vehicle accident or theft of a vehicle, guide a vehicle driving route, and provide various other information. System to provide. That is, the vehicle telematics system is a system that provides information through a vehicle based on a GPS system using a mobile communication system and a global positioning system (GPS) satellite. Accordingly, the vehicle telematics system uses the GPS system and the mobile communication system to provide vehicle drivers with traffic information, coping with emergencies, remote vehicle diagnosis, internet use (e.g., financial transactions, news provision, and e- Various telematics services such as mail transmission and reception).

Meanwhile, various vehicle control devices, such as door lock / unlock devices and auto-start on / off devices, etc., are in the form of separate remote controllers. It is manufactured to control the operation of the vehicle. However, these various vehicle control devices have a problem that it is impossible to control the operation of the vehicle when the remote controller is lost, and must be manufactured separately in the form of the remote controller.

On the other hand, mobile communication terminals are now widely used, and thus, various functions for improving user convenience of mobile communication terminals have been actively studied. Accordingly, there is a need for an efficient interworking between a vehicle control system such as the vehicle telematics system and a mobile communication terminal.

Accordingly, an object of the present invention is to provide a control system for a vehicle using the mobile communication terminal and a control method thereof.

The system of the present invention for achieving the above object; In a vehicle control system using a mobile communication terminal, the vehicle-related data detected from the vehicle is processed and output in a predetermined interface manner or the vehicle operation is controlled in response to the vehicle-related command received through the mobile communication terminal. Vehicle telematics including a vehicle interface unit and an interface unit for transmitting the vehicle-related data output from the vehicle interface unit in the interface method to the mobile communication terminal or a vehicle-related command received through the mobile communication terminal to the vehicle interface unit. The vehicle and the vehicle-related data received from the vehicle telematics system to a vehicle information center, and the vehicle-related commands received from the vehicle information center. It characterized in that it comprises a mobile communication terminal to be transmitted to the system.

The method of the present invention for achieving the above object; A control method for a vehicle control system using a mobile communication terminal, the method comprising: a vehicle telematics system processing vehicle-related data detected from a vehicle in a predetermined interface method and transmitting the same to a mobile communication terminal; Processing vehicle-related data received from the vehicle telematics system using the set interface method and transmitting the vehicle-related data to a vehicle information center; The vehicle information center transmitting a vehicle-related command for controlling the vehicle based on the vehicle-related data to a mobile communication terminal, and processing the vehicle-related command by a preset interface method for the vehicle; Transmitting to a telematics system; and controlling the operation of the vehicle in response to the vehicle-related command received from the mobile communication terminal.

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Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. It should be noted that in the following description, only parts necessary for understanding the operation according to the present invention will be described, and descriptions of other parts will be omitted so as not to distract from the gist of the present invention.

The present invention proposes a vehicle control system and a control method thereof for providing a vehicle control service such as a vehicle telematics service using a mobile communication terminal. In particular, the present invention proposes a control system for a vehicle and a control method thereof for providing a control service for a vehicle using a mobile communication terminal, rather than in the form of a separate remote controller. For convenience of description, a vehicle telematics system will be described as an example of the vehicle control system.

1 is a diagram schematically illustrating a connection relationship between a vehicle telematics system performing a function in an embodiment of the present invention and a mobile communication terminal.

Referring to FIG. 1, the vehicle telematics system 100 performs an interface with a mobile communication terminal 140 in a predetermined interface manner, and the mobile communication terminal 140 performs the mobile communication system through the mobile communication system. Data corresponding to the result of the interface performed with the vehicle telematics system 100 is transmitted to the vehicle information center 170. Here, the interface method may be, for example, a Bluetooth (Bluetooth) method, and the like, and the mobile communication terminal 140 may include a digital signal processor (DSP) (not shown) or the like for the vehicle driver. The voice is recognized and transmitted to the vehicle telematics system 100 through the interface method.

In addition, the vehicle information center 170 transmits data targeting the vehicle telematics system 100 to the mobile communication terminal 140 through a mobile communication system, and the mobile communication terminal 140 The data received from the vehicle information center 170 is interfaced with the vehicle telematics system 100 through the setting interface method and transmitted to the vehicle telematics system 100.

Meanwhile, the vehicle telematics system 100 includes a vehicle interface unit 101, a controller 103, a memory 105, an interface unit 107, and a global positioning system (GPS). The processing unit 109 is referred to as " GPS ".

The vehicle interface unit 101 performs an interface between the vehicle telematics system 100 and a vehicle for the telematics service. That is, the vehicle interface unit 101 transmits and receives various data for providing a telematics service such as vehicle and vehicle control, vehicle theft prevention, vehicle diagnosis, and notification of a vehicle emergency occurrence, and the like and the vehicle telematics system for the vehicle. Perform an interface with 100.

The controller 103 controls the overall operation of the vehicle telematics system 100. In particular, in the embodiment of the present invention, the control unit 103 transmits the data transmitted and received with the vehicle interface unit 101 or the GPS processing unit 109 through the interface unit 107 in the setting interface manner to the mobile communication terminal ( 140 to control the transmission and reception. The memory 105 includes a program memory and data memories. The program memory stores respective programs of the vehicular telematics system 100, and the data memory temporarily stores contents of various resources of the vehicular telematics system 100 and also temporarily stores data generated during program execution.

The interface unit 107 transmits the data transmitted and received with the vehicle interface unit 101 and the data transmitted and received with the GPS processing unit 109 under the control of the control unit 103 in the interface method. Interface with. Here, the mobile communication terminal 140 also includes an interface unit 141, which interfaces with the interface unit 107 of the vehicle telematics system 100 in the setting interface manner.

In addition, the mobile communication terminal 140 transmits data transmitted from the vehicle telematics system 100 to the vehicle information center 170, and the vehicle information center 170 is transmitted from the mobile communication terminal 140. The telematics service corresponding to the data transmitted from the vehicle telematics system 100 is provided to the mobile communication terminal 140. In FIG. 1, only the operation of the vehicle telematics system 100 and the mobile communication terminal 140 is described as an example of only recognizing a voice through the mobile communication terminal 140, but fingerprint recognition is directly performed on the vehicle. It is a matter of course that the vehicle control operation as described above may be provided with a system.

1 illustrates a connection relationship between a vehicle telematics system performing a function in an embodiment of the present invention and a mobile communication terminal. Next, the vehicle telematics system 100 according to an embodiment of the present invention will be described with reference to FIG. 2. The process of transferring the vehicle related data to the vehicle information center 170 will be described.

2 is a signal flow diagram illustrating a process of transferring vehicle-related data from the vehicle telematics system 100 to the vehicle information center 170 according to an embodiment of the present invention.

Referring to FIG. 2, first, the vehicle telematics system 100 uses vehicle-related data, for example, door lock / unlock, and automatic data from the mobile communication terminal 140 through the vehicle interface unit 101. If it is detected that vehicle-related data such as starting on / off is generated (step 201), the generated vehicle-related data is set in advance through the interface unit 107, for example, in a Bluetooth method. The process is transmitted to the mobile communication terminal 140 (step 203).

Then, the interface unit 141 of the mobile communication terminal 140 processes the signal transmitted from the interface unit 107 of the vehicle telematics system 100 in the interface manner to detect vehicle-related data (step 205). The detected vehicle-related data is transmitted to the vehicle information center 170 through the mobile communication system (step 207). Accordingly, the vehicle information center 170 may determine the current state of the vehicle using the vehicle related data.

In FIG. 2, a process of transmitting vehicle-related data from the vehicle telematics system 100 to the vehicle information center 170 according to an embodiment of the present invention has been described. Next, an embodiment of the present invention will be described with reference to FIG. 3. Accordingly, a process of transmitting a vehicle-related command from the vehicle information center 170 to the vehicle telematics system 100 will be described.

3 is a signal flowchart illustrating a process of transmitting a vehicle related command from the vehicle information center 170 to the vehicle telematics system 100 according to an exemplary embodiment of the present invention.

Referring to FIG. 3, a vehicle related command such as a door lock / unlock and an automatic start on / off may be transmitted to the vehicle information center 170 through a mobile communication system. If detected (step 301), the vehicle information center 170 transmits the detected vehicle-related command to the mobile communication terminal 140 through the mobile communication system (step 303). The mobile communication terminal 140 processes the vehicle-related command transmitted from the vehicle information center 170 by using a preset interface method, for example, a Bluetooth method, through the interface unit 141 (step 305). Transfer to the interface unit 107 of step 100 (step 307).

Then, the interface unit 107 of the vehicle telematics system 100 processes the signal received through the interface unit 141 of the mobile communication terminal 140 in the setting interface method to detect a vehicle related command (309). In operation 311, the vehicle-related command is transmitted to the vehicle through the vehicle interface unit 101 to perform an operation corresponding to the vehicle-related command.

While the present invention has been described in connection with what is presently considered to be the most practical and preferred embodiment, it is to be understood that the invention is not limited to the disclosed embodiments, but is capable of various modifications within the scope of the invention. Therefore, the scope of the present invention should not be limited to the described embodiments, but should be defined not only by the scope of the following claims, but also by the equivalents of the claims.

The present invention as described above has the advantage that it is possible to control a vehicle through an interface with a mobile communication terminal in a vehicle control system such as a vehicle telematics system. Therefore, there is no need to manufacture a vehicle control device in the form of a separate remote controller for vehicle control, and there is an advantage of increasing vehicle driver convenience since the vehicle is controlled using a mobile communication terminal.

Claims (6)

In a vehicle control system using a mobile communication terminal, A vehicle interface unit which processes and outputs vehicle-related data detected from a vehicle in a preset interface manner or controls the operation of the vehicle in response to the vehicle-related command received through the mobile communication terminal; and the vehicle interface unit in the interface manner A vehicle telematics system including an interface unit for transmitting vehicle-related data output from the mobile communication terminal or transmitting a vehicle-related command received through the mobile communication terminal to the vehicle interface unit; And a mobile communication terminal for transmitting the vehicle related data received from the vehicle telematics system to a vehicle information center and transmitting the vehicle related command received from the vehicle information center to the vehicle telematics system. Vehicle control system using a terminal. delete The method of claim 1, The mobile communication terminal processes the vehicle-related data received from the telematics system by the interface method and transmits the vehicle-related data to the vehicle information center, and processes the vehicle-related command received from the vehicle information center by the interface method. Vehicle control system using a mobile communication terminal, characterized in that it comprises an interface for transmitting to. In the control method of a vehicle control system using a mobile communication terminal, A process in which the vehicle telematics system processes the vehicle-related data detected from the vehicle in a predetermined interface manner and transmits the same to a mobile communication terminal; Transmitting, by the mobile communication terminal, vehicle-related data received from the vehicle telematics system to the vehicle information center by processing the set interface method; Transmitting, by the vehicle information center, a vehicle related command to control a vehicle based on the vehicle related data to a mobile communication terminal; Transmitting, by the mobile communication terminal, the vehicle-related command to a vehicle telematics system by using a preset interface method; And controlling the operation of the vehicle in response to the vehicle-related command received from the mobile communication terminal by the telematics system. delete delete
KR1020050031267A 2005-04-15 2005-04-15 A car control system using a mobile communication terminal and control method thereof KR101073158B1 (en)

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KR101073158B1 true KR101073158B1 (en) 2011-10-12

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KR102186040B1 (en) * 2019-08-21 2020-12-03 주식회사 오토비즈시스템즈 How to perform interface diagnosis of vehicle diagnostic information collection device

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