KR101727181B1 - Vehicle type remote controlling method and system - Google Patents

Vehicle type remote controlling method and system Download PDF

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Publication number
KR101727181B1
KR101727181B1 KR1020150137005A KR20150137005A KR101727181B1 KR 101727181 B1 KR101727181 B1 KR 101727181B1 KR 1020150137005 A KR1020150137005 A KR 1020150137005A KR 20150137005 A KR20150137005 A KR 20150137005A KR 101727181 B1 KR101727181 B1 KR 101727181B1
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KR
South Korea
Prior art keywords
signal
door lock
vehicle
bluetooth
wearable device
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KR1020150137005A
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Korean (ko)
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KR20170037413A (en
Inventor
장한민
송원규
Original Assignee
주식회사 서연이화
주식회사 서연전자
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Priority to KR1020150137005A priority Critical patent/KR101727181B1/en
Publication of KR20170037413A publication Critical patent/KR20170037413A/en
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Publication of KR101727181B1 publication Critical patent/KR101727181B1/en

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    • 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
    • B60R25/102—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles actuating a signalling device a signal being sent to a remote location, e.g. a radio signal being transmitted to a police station, a security company or the owner
    • B60K37/02—
    • 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
    • B60R25/01—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens
    • 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
    • B60R25/20—Means to switch the anti-theft system on or off
    • B60R25/209—Remote starting of engine
    • 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
    • B60R25/30—Detection related to theft or to other events relevant to anti-theft systems
    • B60R25/34—Detection related to theft or to other events relevant to anti-theft systems of conditions of vehicle components, e.g. of windows, door locks or gear selectors
    • B60K2350/1028—
    • B60K2350/2013—
    • B60K2350/355—
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R2300/00—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
    • B60R2300/10—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of camera system used
    • B60R2300/105—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of camera system used using multiple cameras
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R2325/00—Indexing scheme relating to vehicle anti-theft devices
    • B60R2325/10—Communication protocols, communication systems of vehicle anti-theft devices
    • B60R2325/101—Bluetooth

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Selective Calling Equipment (AREA)

Abstract

A vehicle remote control system and method capable of remotely controlling a vehicle via a smart phone or a wearable device is disclosed.
The disclosed vehicle remote control method comprises the steps of: (a) providing a clock function in a wearable device, switching to a vehicle control mode, and transmitting a start signal or a door lock signal as a Bluetooth signal; (b) transmitting the start signal or the door lock signal from the smartphone to the smart key as a Bluetooth signal and relaying the same; (c) converting the start signal into a RF (Radio Frequency) start signal in the smart key, converting the door lock signal into an RF door lock signal, and transmitting the RF start signal or the RF door lock signal to the vehicle terminal wirelessly ; And (d) starting the engine in accordance with the RF start signal from the vehicle terminal, or performing a lock or unlock operation of the door according to the RF door lock signal.
According to the present invention, a market for a wearable device capable of remotely controlling a vehicle can be increased, and a new smart key can be provided in cooperation with a smartphone.

Description

[0001] The present invention relates to a vehicle remote control method and system,

The present invention relates to a vehicle remote control system and method, and more particularly, to a system for remotely controlling a vehicle start or a door lock by a smart key by a user or a driver, A smart phone is a device that remotely controls the start and door lock of a vehicle from a wearable device to a Bluetooth communication by relaying communication between a wearable device such as a smart watch and a smart key, Control system and method.

In general, a variety of technologies have been developed for users to wear a wrist watch or a glass-type video call phone, such as a wristwatch-type smartphone or a glass-type video call phone, worn on the wrist or in the form of glasses to make a phone call or watch various images or provide Internet services.

However, in existing wristwatch-type smart phones and the like, there are limitations in its functions due to mere phone calls and Internet services.

On the other hand, a smart key for remote control of the engine start and door lock carried by the user is widely used in vehicles.

The smart key transmits and receives radio frequency (RF) signals from the vehicle to the remote keyless entry system (RKE) function for engine start or door lock control. That is, the vehicle receives such an RF signal to start the engine or to lock or unlock the door lock.

However, users and drivers may use more smart phones in addition to smart keys, or use a smart watch or the like.

Smart phones and smart watches use mobile communication for long distance communication and Wi-Fi and Bluetooth communication for short distance communication.

Accordingly, there is a demand for a technology for remotely controlling a vehicle by using a smart phone or a smart watch, or for remotely controlling a vehicle by interlocking such a smart device with a smart key.

Korean Registered Patent No. 1335344 (Registered on November 31, 2013)

SUMMARY OF THE INVENTION An object of the present invention to solve the above-mentioned problems is to provide a system and method for remotely controlling a start-up of a vehicle or a door lock with a smart key by a user or a driver, (Smart Phone) is a vehicle remote control system that enables communication between a wearable device such as a smart watch and a smart key to remotely control the start of a vehicle or a door lock from a wearable device to a Bluetooth communication And a method.

According to an aspect of the present invention, there is provided a remote control system for a vehicle, the remote control system including a clock function, and switching to a vehicle control mode according to a user's selection and transmitting a start signal or a door lock signal as a Bluetooth signal A wearable device; A smart phone for wirelessly transmitting the start signal or the door lock signal to the smart key when the start signal or the door lock signal is received from the wearable device as a Bluetooth signal; And a Bluetooth module, and upon receiving the start signal or the door lock signal from the smartphone through the Bluetooth module through the Bluetooth module, converts the start signal into an RF (Radio Frequency) start signal, and transmits the door lock signal to the RF door lock A smart key for transmitting the RF start signal and the RF door lock signal to the vehicle terminal wirelessly and receiving an LF signal from the vehicle terminal; And a vehicle terminal that starts the engine according to the RF start signal or performs a lock or unlock operation of a door according to the RF door lock signal.

Here, the smartphone may include an application for transmitting / receiving a Bluetooth signal to / from the smart key or the wearable device, recognizing the smart key or the wearable device by Bluetooth communication when the application is executed, Upon receipt of the start signal or the door lock signal from the wearable device with the Bluetooth signal in the state of recognizing the wearable device, the start signal or the door lock signal may be transmitted to the smart key as a Bluetooth signal.

The wearable device performs input and output functions through a touch screen, provides a clock screen on the touch screen at normal times, switches to the vehicle control screen when there is a touch input related to vehicle control, Activates the Bluetooth communication to recognize the smartphone, and transmits the start signal or the door lock signal to the smartphone as a Bluetooth signal upon remote start or touch of the door lock menu.

The vehicle terminal includes a front camera for photographing the front of the vehicle to acquire a forward image, a side rear camera for photographing the side or rear of the vehicle to acquire a side image or a rear image, And an internal camera for acquiring an image.

The wearable device may further include a camera control menu in the vehicle control mode, wherein when the touch of the camera control menu is touched, a first Bluetooth signal relating to an instruction to operate the front camera, A second Bluetooth signal related to the command, and a third Bluetooth signal related to an instruction to operate the internal camera, to the smartphone.

When the smartphone receives the third Bluetooth signal, it transmits the third Bluetooth signal to the vehicle terminal, and the vehicle terminal operates the internal camera to photograph the speed instrument panel, the temperature instrument panel, and the fuel amount instrument panel of the vehicle A temperature measurement image and a mass flow measurement image are acquired and transmitted to the smartphone. The smart phone analyzes the speed measurement image, the temperature measurement image, and the mass flow measurement image to determine the vehicle speed indicated by the speed meter, The engine temperature indicated by the temperature gauge board, and the amount of fuel injected by the gas amount gauge board are displayed on the screen or transmitted to the wearable device.

According to another aspect of the present invention, there is provided a vehicle remote control method comprising: (a) providing a clock function in a wearable device, switching to a vehicle control mode according to a user's selection, Door Lock) signal to a Bluetooth signal; (b) transmitting the start signal or the door lock signal to the smart key as a Bluetooth signal and relaying the start signal or the door lock signal when the smart phone receives the start signal or the door lock signal as a Bluetooth signal; (c) receiving the start signal or the door lock signal as a Bluetooth signal from a smart key, converting the start signal into an RF (Radio Frequency) start signal, converting the door lock signal into an RF door lock signal, Wirelessly transmitting the RF start signal and the RF door lock signal to a vehicle terminal; And (d) starting the engine in accordance with the RF start signal from the vehicle terminal, or performing a lock or unlock operation of the door according to the RF door lock signal.

In addition, in the step (b), the smart phone may be provided with an application for transmitting and receiving a Bluetooth signal to the smart key or the wearable device, and may recognize the smart key or the wearable device by Bluetooth communication Upon receipt of the start signal or the door lock signal from the wearable device with the Bluetooth signal while recognizing the smart key or the wearable device, the start signal or the door lock signal is transmitted to the smart key as a Bluetooth signal .

In the step (a), the wearable device performs input and output functions through a touch screen, provides a clock screen on the touch screen at a normal time, and displays a clock control screen The Bluetooth module is activated to recognize the smartphone by Bluetooth communication and transmits the start signal or the door lock signal to the smartphone when the remote start or the door lock menu is touched.

In addition, in the step (d), the vehicle terminal may include a front camera for photographing the front of the vehicle to acquire a forward image, a side rear camera for photographing a side or a rear side of the vehicle to acquire a side image or a rear image, And an internal camera for capturing an internal image to acquire an internal image.

In addition, in the step (a), the wearable device includes a camera control menu in the vehicle control mode, a first Bluetooth signal related to an instruction to operate the front camera at the touch of the camera control menu, A second Bluetooth signal related to an instruction to operate the rear side camera, and a third Bluetooth signal related to an instruction to operate the internal camera, to the smartphone.

When the smartphone receives the third Bluetooth signal, it transmits the third Bluetooth signal to the vehicle terminal, and the vehicle terminal operates the internal camera to photograph the speed instrument panel, the temperature instrument panel, and the fuel amount instrument panel of the vehicle A temperature measurement image and a mass flow measurement image are acquired and transmitted to the smartphone. The smart phone analyzes the speed measurement image, the temperature measurement image, and the mass flow measurement image to determine the vehicle speed indicated by the speed meter, The engine temperature indicated by the temperature gauge board, and the amount of fuel injected by the fuel amount gauge can be displayed on the screen or transmitted to the wearable device.

According to the present invention, a market for a wearable device capable of remotely controlling a vehicle can be increased, and a new smart key can be provided in cooperation with a smartphone.

In addition, it is possible to expand the vehicle remote control function of the wearable device more and more through smart phone application.

In addition, the convenience of the smart key can be improved by improving the merchantability of the smart key system and expanding the application function of the smart phone.

In addition, the market share of the smart key market can be expanded and the technology preemptive effect of the wearable device market can be expected.

1 is a block diagram schematically showing an overall block configuration of a vehicle remote control system according to an embodiment of the present invention.
2 is a flowchart illustrating an operation of a remote control method according to an embodiment of the present invention.
3 is a diagram illustrating an example of displaying an engine startup screen in a wearable device according to an embodiment of the present invention.
4 is a block diagram schematically showing a functional internal configuration of a vehicle terminal according to an embodiment of the present invention.
5 is a view illustrating an example of capturing an instrument panel through an internal camera in a vehicle terminal according to an embodiment of the present invention.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings, which will be readily apparent to those skilled in the art to which the present invention pertains. The present invention may be embodied in many different forms and is not limited to the embodiments described herein.

In order to clearly illustrate the present invention, parts not related to the description are omitted, and the same or similar components are denoted by the same reference numerals throughout the specification.

Throughout the specification, when a part is referred to as being "connected" to another part, it includes not only "directly connected" but also "electrically connected" with another part in between . Also, when an element is referred to as "comprising ", it means that it can include other elements as well, without departing from the other elements unless specifically stated otherwise.

If any part is referred to as being "on" another part, it may be directly on the other part or may be accompanied by another part therebetween. In contrast, when a section is referred to as being "directly above" another section, no other section is involved.

The terms first, second and third, etc. are used to describe various portions, components, regions, layers and / or sections, but are not limited thereto. These terms are only used to distinguish any moiety, element, region, layer or section from another moiety, moiety, region, layer or section. Thus, a first portion, component, region, layer or section described below may be referred to as a second portion, component, region, layer or section without departing from the scope of the present invention.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the invention. The singular forms as used herein include plural forms as long as the phrases do not expressly express the opposite meaning thereto. Means that a particular feature, region, integer, step, operation, element and / or component is specified and that the presence or absence of other features, regions, integers, steps, operations, elements, and / It does not exclude addition.

Terms indicating relative space such as "below "," above ", and the like may be used to more easily describe the relationship to other portions of a portion shown in the figures. These terms are intended to include other meanings or acts of the apparatus in use, as well as intended meanings in the drawings. For example, when inverting a device in the figures, certain parts that are described as being "below" other parts are described as being "above " other parts. Thus, an exemplary term "below" includes both up and down directions. The device can be rotated by 90 degrees or rotated at different angles, and terms indicating relative space are interpreted accordingly.

Unless otherwise defined, all terms including technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Commonly used predefined terms are further interpreted as having a meaning consistent with the relevant technical literature and the present disclosure, and are not to be construed as ideal or very formal meanings unless defined otherwise.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily carry out the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

1 is a block diagram schematically showing an overall block configuration of a vehicle remote control system according to an embodiment of the present invention.

Referring to FIG. 1, a vehicle remote control system 100 according to the present invention includes a wearable device 110, a smart phone 120, a smart key 130, And a terminal 140.

The wearable device 110 may be implemented as a watch that can be worn on the wrist, such as a smart watch by a user or a driver. The wearable device 110 provides a clock function and switches to a vehicle control mode And transmits a start signal or a door lock signal as a Bluetooth signal.

In addition, the wearable device 110 performs input and output functions through a touch screen, provides a clock screen on the touch screen at normal times, and switches to a vehicle control screen when there is a touch input related to vehicle control, Activates the Bluetooth communication to recognize the smartphone 120, and transmits a start signal or a door lock signal to the smartphone 120 using a Bluetooth signal when the remote start or the door lock menu is touched.

When the wearable device 110 receives a start signal or a door lock signal from the wearable device 110, the wearable device 110 wirelessly transmits a start signal or a door lock signal to the smart key 130, 130).

The smart phone 120 is provided with an application for transmitting and receiving a Bluetooth signal to and from the smart key 130 or the wearable device 110. The smart key 130 or the wearable device 110 Recognizes the smart key 130 or the wearable device 110 and receives a start signal or a door lock signal from the wearable device 110 as a Bluetooth signal in a state in which the smart key 130 or the wearable device 110 is recognized, .

The smart key 130 includes a Bluetooth module and receives a start signal or a door lock signal from the smartphone 120 through a Bluetooth module, converts the start signal into a RF (Radio Frequency) start signal, To the vehicle terminal 140, and receives the LF (Low Frequency) signal from the vehicle terminal 140. The RF door lock signal is transmitted to the vehicle terminal 140 through the RF door lock signal.

The vehicle terminal 140 includes an ECU (Electronic Control Unit) installed in the vehicle. The vehicle terminal 140 starts the engine according to the RF start signal or locks or releases the door 142 according to the RF door lock signal .

4, the vehicle terminal 140 includes a front camera 410 for photographing the front of the vehicle to acquire a forward image, and a front camera 410 for photographing a side or rear of the vehicle to acquire a side image or a rear image An internal camera 440 for photographing the inside of the vehicle to acquire an internal image, an electronic control unit 450 for controlling driving of each camera, and a communication unit 450 for communicating with the smart key 130. [ (460). 4 is a block diagram schematically showing a functional internal configuration of a vehicle terminal according to an embodiment of the present invention. The lateral rearview cameras 420 and 430 include a lateral camera 420 for photographing the circumference of the vehicle in the leftward direction and photographing the circumferential direction of the vehicle in the rightward direction and a rearview camera 420 for photographing the rearward situation of the vehicle, And a camera 430.

At this time, the wearable device 110 includes a camera control menu in the vehicle control mode, and when the camera control menu is touched, a first Bluetooth signal related to an instruction to operate the front camera 410, The second Bluetooth signal related to the command to operate the internal camera 440, and the third Bluetooth signal related to the command to operate the internal camera 440 to the smartphone 130.

When the smartphone 120 receives the third Bluetooth signal, it transmits the third Bluetooth signal to the vehicle terminal 140. The vehicle terminal 140 operates the internal camera to measure the speed instrument panel, the temperature instrument panel, The instrument panel is photographed to acquire a speed measurement image, a temperature measurement image, and a metering amount measurement image to transmit to the smartphone 120. The smartphone 120 analyzes the speed measurement image, the temperature measurement image, The vehicle speed indicated by the instrument panel, the engine temperature indicated by the temperature instrument panel, and the amount of fuel injected by the fuel amount instrument panel can be displayed on the screen or transmitted to the wearable device 110.

Accordingly, the user or the driver can check the vehicle speed, the engine temperature, the amount of gasoline, and the like through the smartphone 120 or the wearable device 110 at a remote place far from the vehicle, have.

2 is a flowchart illustrating an operation of a remote control method according to an embodiment of the present invention.

Referring to FIG. 2, the vehicle remote control system 100 according to the present invention provides a clock function in the wearable device 110 and then starts the engine as shown in FIG. 3 according to the user's selection. And transmits a start signal or a door lock signal as a Bluetooth signal (S210).

That is, the wearable device 110 performs an input and output function through a touch screen, provides a clock screen on a touch screen at normal times, and provides a clock screen, such as an engine start (Start Engine) , The Bluetooth module is activated while switching to the vehicle control screen. 3 is a diagram illustrating an example of displaying an engine startup screen in a wearable device according to an embodiment of the present invention. Therefore, the wearable device 110 recognizes the surrounding smartphone 120 through the Bluetooth communication through the Bluetooth module, and transmits a start signal or a door lock signal to the smart phone 120 (120).

When the wearable device 110 receives a start signal or a door lock signal from the wearable device 110, the smartphone 120 transmits a start signal or a door lock signal to the smart key 130 as a Bluetooth signal, And relays the communication between the smart keys 130 (S220).

At this time, the smartphone 130 is installed with an application for transmitting / receiving a Bluetooth signal to / from the wearable device 110 or the smart key 130. When the application is executed, the wearable device 110 and the smart key 130 And recognizes the wearable device 110 and the smart key 130 and receives a start signal or a door lock signal from the wearable device 110 as a Bluetooth signal while recognizing the wearable device 110 and the smart key 130, To the Bluetooth terminal.

Upon receiving the start signal or the door lock signal, the smart key 130 converts the start signal into an RF (Radio Frequency) start signal, converts the door lock signal into an RF door lock signal, And transmits the signal to the vehicle terminal 140 wirelessly (S230).

Accordingly, the vehicle terminal 140 starts the engine according to the RF start signal or performs the lock or unlock operation of the door 142 in accordance with the RF door lock signal (S240).

3, the wearable device 110 includes a camera control menu in the vehicle control mode, and the wearable device 110 includes a first Bluetooth (not shown) for a command to operate the front camera 410 when the user or the driver touches the camera control menu A second Bluetooth signal related to an instruction to operate the rear side cameras 420 and 430 and a third Bluetooth signal related to a command to operate the internal camera 440 to the smartphone 130 can do.

For example, the wearable device 110 may transmit to the smartphone 120 a third Bluetooth signal (Bluetooth 3) relating to an instruction to operate the internal camera 440, as shown in FIG. At this time, the third bluetooth signal may be set or programmed to command the internal camera to take one or more instrument panels inside the vehicle.

When the smartphone 120 receives the third Bluetooth signal, it transmits the third Bluetooth signal Bluetooth 3 to the vehicle terminal 140, and the vehicle terminal 140 operates the internal camera 440, A speed gauge board, a temperature gauge board, a fuel amount gauge board, and the like of the vehicle are photographed. 5 is a view illustrating an example of capturing an instrument panel through an internal camera in a vehicle terminal according to an embodiment of the present invention. As shown in FIG. 5, the vehicle terminal 140 acquires a speed measurement image, a temperature measurement image, and a fuel amount measurement image through the internal camera 440, and transmits the acquired speed measurement image, the temperature measurement image, and the fuel amount measurement image to the smartphone 120. Accordingly, the smartphone 120 analyzes the speed measurement image, the temperature measurement image, and the measurement data of the fuel injection amount so that the driver or the user can see the vehicle speed indicated by the speed instrument panel, the engine temperature indicated by the temperature instrument panel, Or transmits the information to the wearable device 110. [

Therefore, the user or the driver can be informed of the vehicle speed or the amount of fuel in the vehicle's internal dashboard through the smartphone 120 or the wearable device 110 carried by him or her even at a remote place far from the vehicle, You can check the status.

In the meantime, the vehicle remote control system 100 according to the present invention may be configured such that a user or a driver performs an engine start or a door lock or unlock function through a wearable device 110 such as a smart watch or a smartphone 120, It is also possible to perform an air condition control function installed in the air conditioner.

The wearable device 110 may be implemented as a watch band, a watch button, a smart panel, or the like, as well as a smart watch in the form of a wristwatch.

Also, the wearable device 110 indirectly transmits and receives signals to and from the vehicle using a communication network, can input or display data in a touch screen form, and can mount a battery therein.

Also, the wearable device 110 can collect the temperature that the driver prefers in the vehicle from the vehicle terminal 140, collect the outdoor temperature of the vehicle, and issue a command for vehicle system control based on the user setting information And can receive and display vehicle status information.

As described above, according to the present invention, a system in which a user or a driver remotely controls a start of a vehicle or a door lock with a smart key is provided with a smart phone carried by a user or a driver It is possible to realize a vehicle remote control system and method that enables communication between a wearable device such as a smart watch and a smart key to remotely control the starting of a vehicle or a door lock from a wearable device to a Bluetooth communication have.

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 present invention as defined by the following claims and their equivalents. Only. The scope of the present invention is defined by the appended claims rather than the detailed description and all changes or modifications derived from the meaning and scope of the claims and their equivalents are to be construed as being included within the scope of the present invention do.

100: Vehicle remote control system 110: Wearable device
120: smartphone 130: smart key
140: vehicle terminal

Claims (12)

A wearable device that provides a clock function and switches to a vehicle control mode according to a user's selection to transmit a start signal or a door lock signal as a Bluetooth signal;
A smart phone for wirelessly transmitting the start signal or the door lock signal to the smart key when the start signal or the door lock signal is received from the wearable device as a Bluetooth signal;
And a Bluetooth module, and upon receiving the start signal or the door lock signal from the smartphone through the Bluetooth module through the Bluetooth module, converts the start signal into an RF (Radio Frequency) start signal, and transmits the door lock signal to the RF door lock A smart key for transmitting the RF start signal and the RF door lock signal to the vehicle terminal wirelessly and receiving an LF signal from the vehicle terminal; And
A front camera which starts the engine in accordance with the RF start signal or performs a lock or unlock operation of a door according to the RF door lock signal and captures a forward image of the vehicle to acquire a forward image, A rear side camera that captures a side image or a rear image, and an internal camera that captures an inside of the vehicle and acquires an internal image;
Lt; / RTI >
Wherein the wearable device includes a camera control menu in the vehicle control mode and includes a first Bluetooth signal related to an instruction to operate the front camera and a command to operate the rear rearview camera when touching the camera control menu And a third Bluetooth signal related to an instruction to operate the internal camera, to the smartphone.
The method according to claim 1,
Wherein the smartphone is provided with an application for transmitting and receiving a Bluetooth signal to the smart key or the wearable device and recognizing the smart key or the wearable device by Bluetooth communication when the application is executed, And transmits the start signal or the door lock signal as a Bluetooth signal to the smart key when the start signal or the door lock signal is received from the wearable device in a state that the device is recognized as a Bluetooth signal.
The method according to claim 1,
The wearable device performs input and output functions through a touch screen, provides a clock screen on the touch screen at normal times, and activates the Bluetooth module while switching to a vehicle control screen if there is a touch input relating to vehicle control And transmits the start signal or the door lock signal to the smartphone as a Bluetooth signal when the remote start or the door lock menu is touched.
delete delete The method according to claim 1,
When the smartphone receives the third Bluetooth signal, transmits the third Bluetooth signal to the vehicle terminal,
The vehicle terminal operates the internal camera to photograph a speed instrument panel, a temperature instrument panel, and a fuel amount instrument panel of the vehicle to acquire a speed measurement image, a temperature measurement image, and a fuel amount measurement image to transmit to the smartphone,
The smartphone analyzes the velocity measurement image, the temperature measurement image, and the mass flow measurement image to display on the screen the vehicle speed indicated by the speed instrument panel, the engine temperature indicated by the temperature instrument panel, and the amount of fuel indicated by the fuel amount instrument panel, And transmits the vehicle remote control signal.
(a) providing a clock function in a wearable device, switching to a vehicle control mode according to a user's selection, and transmitting a start signal or a door lock signal as a Bluetooth signal;
(b) transmitting the start signal or the door lock signal to the smart key as a Bluetooth signal and relaying the start signal or the door lock signal when the smart phone receives the start signal or the door lock signal as a Bluetooth signal;
(c) receiving the start signal or the door lock signal as a Bluetooth signal from a smart key, converting the start signal into an RF (Radio Frequency) start signal, converting the door lock signal into an RF door lock signal, Wirelessly transmitting the RF start signal and the RF door lock signal to a vehicle terminal; And
(d) starting the engine in accordance with the RF start signal at the vehicle terminal, or performing a lock or unlock operation of the door according to the RF door lock signal;
Lt; / RTI >
In the step (d), the vehicle terminal may include a front camera for photographing a front of the vehicle to acquire a forward image, a side rear camera for photographing a side or a rear side of the vehicle to acquire a side image or a rear image, And an internal camera for capturing an internal image,
Wherein the wearable device includes a camera control menu in the vehicle control mode and includes a first Bluetooth signal related to an instruction to operate the front camera when the camera control menu is touched, A second Bluetooth signal relating to an instruction to operate the camera, and a third Bluetooth signal relating to an instruction to operate the internal camera, to the smartphone.
The method of claim 7,
In the step (b), the smartphone may include an application for transmitting and receiving a Bluetooth signal to the smart key or the wearable device, recognizing the smart key or the wearable device by Bluetooth communication when the application is executed, When receiving the start signal or the door lock signal from the wearable device in a Bluetooth signal while recognizing the smart key or the wearable device, transmits the start signal or the door lock signal as a Bluetooth signal to the smart key / RTI >
The method of claim 7,
In the step (a), the wearable device performs input and output functions through a touch screen, provides a clock screen on the touch screen at a normal time, switches to a vehicle control screen if there is a touch input related to vehicle control The Bluetooth module activates the Bluetooth communication to recognize the smartphone and transmits the start signal or the door lock signal to the smartphone when the remote start or the door lock menu is touched. .
delete delete The method of claim 7,
When the smartphone receives the third Bluetooth signal, transmits the third Bluetooth signal to the vehicle terminal,
The vehicle terminal operates the internal camera to photograph a speed instrument panel, a temperature instrument panel, and a fuel amount instrument panel of the vehicle to acquire a speed measurement image, a temperature measurement image, and a fuel amount measurement image to transmit to the smartphone,
The smartphone analyzes the velocity measurement image, the temperature measurement image, and the mass flow measurement image to display on the screen the vehicle speed indicated by the speed instrument panel, the engine temperature indicated by the temperature instrument panel, and the amount of fuel indicated by the fuel amount instrument panel, To the vehicle.
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