KR20180113903A - Method and system for controlling a car using smart phone - Google Patents

Abstract

The present invention relates to a vehicle control system using a smartphone and a method thereof. The vehicle control system using a smartphone comprises: a smart terminal apparatus transmitting certification and control signals through wireless communications and having a security function; a door lock control apparatus mounted in a vehicle door lock area and performing certification control and door lock control through wireless communications; and a wireless charging apparatus charging the smart terminal apparatus located outside the vehicle by using a vehicle power.

Description

TECHNICAL FIELD [0001] The present invention relates to a vehicle control system using a smart phone,

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a vehicle control system and method using a smart phone, and more particularly, to a vehicle control system using a smart phone capable of automatically opening and closing a door of a vehicle through a smart phone, ≪ / RTI >

Telematics is a combination of Telecommunication and Informatics, which means combining real-time vehicle location, Internet access, remote vehicle diagnosis, accident detection, and traffic information by combining automobile and wireless communication.

Telematics for automobiles has been advanced to the concept of connect car or smart car in conjunction with development of communication technology such as IoT / M2M. One of the functions of the smart car, the smart key service, is inconvenient to have a separate carrier.

In addition, the conventional smart key system has a drawback that security is poor.

Professor Srdjan Capkun of the Swiss Federal Institute of Technology has published a study showing that the security of smart key systems is very weak. The team carried out experiments on 10 models produced by 8 manufacturers and found that the smart key system of all the vehicles used in this experiment was disabled in a simple way, Not only that, I was able to start up.

The smart key system has a structure in which when a smart key is placed very close to the car, a low-power signal transmitted from the car is received by the smart key. However, Professor Srdjan Capkun uses an antenna that acts as a repeater, After capturing the signal and amplifying it, I succeeded in opening the car door and starting the car even if the distance between the smart key and the car was short. Of course, the antennas used here should be located very close to each of the car and the smart key, but consumer anxieties are rising because of the possibility that the car thieves team up to commit a crime.

(Patent Document 1) Korean Patent Publication No. 10-2010-0118875 (Patent Document 2) Korean Patent Publication No. 10-2016-0063089 (Patent Document 3) Korean Patent No. 10-1180888 (Patent Document 4) Korean Registered Utility Model No. 20-0479730

SUMMARY OF THE INVENTION The present invention is conceived to solve the above-described problems, and it is an object of the present invention to provide a smartphone capable of protecting the vehicle when a hack occurs, by controlling the operation of the vehicle, enhancing communication security, It is an object of the present invention to provide a vehicle control system and method using a smart phone that can effectively respond to discharging of a smart phone and charge the battery when the vehicle is discharged.

And a terminal security communication unit for transmitting the door lock control signal including the beam and NFC tag ID information and the smart terminal MAC information to the vehicle according to the present invention.

A third authentication unit for performing location based authentication for activating the application control unit, an initial control unit for initial vehicle registration and NFC tag input, and a vehicle discrimination unit for determining whether the vehicle is initially stored through NFC communication .

The terminal security communication unit performs Bluetooth communication, and generates and provides a signal including command information, NFC tag ID information, and MAC code information of the smart terminal device.

The application control unit is capable of adjusting the degree of difficulty of omitting the driving of the first and second authentication units according to the position or time base.

The door lock control device includes an NFC tag unit in which vehicle information is stored, a vehicle security communication unit that communicates with the smart terminal device and receives a door lock control signal for opening and closing a vehicle door, And a single power source input for controlling the solenoid of the door lock to the door lock area.

The door open / close control unit checks the door lock control signal received by the vehicle security communication unit through the pairing, and confirms whether the information matches or does not match the encryption code.

The door opening / closing control unit is electrically connected to the door automatic opening / closing unit of the vehicle, and generates an electrical signal corresponding to the door opening / closing control unit, thereby controlling door opening / closing.

The door lock control apparatus further includes an hacking prevention unit for deactivating the vehicle security communication unit when the hacking attempt is made to the vehicle security communication unit and activating the vehicle security communication unit when the authentication signal of the smart terminal device is input.

Wherein the hacking prevention unit includes a vibration sensor and activates the vehicle security communication unit when the vibration pattern of the smart terminal device matches the pre-stored vibration pattern,

Wherein the anti-hacking section includes an optical sensor, activates a vehicle security communication section when the optical pattern of the smart terminal device matches a previously stored light pattern,

The hacking prevention unit includes a vibration sensor and an optical sensor, and activates the vehicle security communication unit when the vibration pattern and the light pattern of the smart terminal apparatus coincide with the previously stored vibration pattern and the light pattern.

And a vehicle driving unit for supplying power to each part of the vehicle, supplying power to the wireless transmitting and receiving unit, or a vehicle internal battery unit to be provided, and a vehicle starting unit using the power supplied from the battery unit in the vehicle, , The vehicle external device is charged with the vehicle internal battery through the wireless charging device, or the vehicle internal battery is charged from the external power source.

The wireless charging apparatus includes an antenna for wireless charging, and includes a wireless charging terminal and a wireless charging terminal.

The wireless charging apparatus includes a transforming unit for changing a high voltage of a vehicle battery unit to a voltage suitable for a smart terminal device, a portion for transmitting and receiving power wirelessly, a portion for converting power input from the wireless device into a direct current, And a transforming portion transforming to a voltage for starting the vehicle.

The vehicle internal battery unit includes an auxiliary battery unit that receives power from the outside by a wireless charging receiver, and a vehicle battery unit that supplies power to each device in the vehicle and supplies power to the wireless charging / And a relay unit positioned between the wireless charging device, the auxiliary battery, and the vehicle battery unit to control power application.

The present invention is also directed to a smart terminal device that transmits authentication and control signals through wireless communication according to the present invention and that has a security function, and a smart terminal device that is located inside the vehicle and supplies power to each part of the vehicle, supplies power to the wireless transmitting / A vehicle driving unit for starting the vehicle by using a power supplied from the in-vehicle battery unit; a wireless charging device for charging the smart terminal device with the vehicle internal battery or charging the internal battery from the external power source; The present invention provides a vehicle control system using a smart phone.

The vehicle internal battery unit includes an auxiliary battery unit that receives power from the outside by a wireless charging receiver, and a vehicle battery unit that supplies power to each device in the vehicle and supplies power to the wireless charging / And a relay unit positioned between the wireless charging device, the auxiliary battery, and the vehicle battery unit to control power application.

The smart terminal device includes an NFC communication unit for performing communication with an NFC tag unit attached to a vehicle, an application control unit for executing an application for starting the vehicle, a first authentication unit for activating the application control unit using the NFC communication result, A second authentication unit for performing fingerprint authentication for activating the application control unit, a door control module for generating a signal for vehicle door lock control through the activated application, And a terminal security communication unit for transmitting the door lock control signal including the MAC information of the smart terminal to the vehicle.

The door lock control device further includes an NFC tag unit for storing vehicle information, and a communication unit for communicating with the smart terminal device, so that the door lock control unit A vehicle security communication unit for receiving a door lock control signal for opening and closing a door, and a door opening / closing control unit for controlling opening and closing of a vehicle door according to a signal of the vehicle security communication unit.

A vehicle application management unit for performing communication with the vehicle through the NFC communication to control the vehicle, and a control unit for controlling the vehicle to transmit the command signal A phone control unit for controlling the operation of each part of the smartphone according to an external control signal, a touch input unit for receiving a command signal of the user, a phone communication unit for communicating with the outside through a wired and wireless communication network, A smartphone and a vehicle for controlling the vehicle by communicating with the vehicle through a phone power supply unit for applying NFC and wireless charging are provided with a vehicle NFC and a charge antenna unit for performing NFC communication and wireless charging, A main control unit for controlling the operation of the vehicle in accordance with a control signal provided through NFC communication, A haptic switch unit activated in response to a control signal of the main body and for starting the vehicle by a user's operation; a wireless cradle for charging the smartphone by charging; an alarm unit operating in accordance with an alarm signal of the main control unit, And a communication control unit for performing communication between the main control unit and the in-vehicle electric device, the vehicle including a vehicle that charges the smartphone through wireless communication and operates according to a control signal of the smartphone. Control system.

The ponce NFC and the charge antenna unit may be separated from each other by an antenna for receiving and transmitting NFC, an antenna for performing NFC transmission and reception, and an antenna for receiving power.

The vehicle application management unit includes an NFC control module for controlling NFC communication with the vehicle, a user identification module for identifying the vehicle and the user through identification of the registered vehicle, input of a user ID and a password, and wireless charging through the antenna unit A vehicle registration module for performing initial vehicle registration and user registration; a vehicle operation control module for controlling the door opening and starting of the vehicle and the operation of the internal electronic device; And a data relaying module for relaying the data.

The vehicle start unit includes a start detecting unit for detecting a vehicle start input by a user and a start signal generating unit for generating a signal for starting the vehicle according to the detection result. The start detecting unit includes an acoustic sensor for detecting a voice signal, And a vibration detection sensor.

The main control unit includes a radio control unit for controlling NFC and charging according to signals of the vehicle NFC and the charging antenna unit, a device control unit for controlling an in-vehicle device according to a control signal of a user provided according to communication with the smartphone, And an authentication control unit for executing the authentication process.

The haptic switch unit includes a haptic sensor activated by a device control unit of the main control unit, a vibration motor indicating a haptic drive, and an LED unit indicating an operation performing step.

The invention also relates to a smart terminal device for vehicle control and a wireless charging device for wirelessly charging a smart terminal device according to the present invention, characterized in that the wireless charging device provides power to the smart terminal device through the vehicle glass A vehicle control system using a smart phone is provided.

The wireless charging apparatus includes a wireless charging unit for charging the smart terminal device wirelessly, a power supply unit for supplying power of the vehicle to the wireless charging apparatus, and an operation control unit for controlling operations of the respective units.

The wireless charger may include a charging antenna positioned on the windshield of the vehicle, and the charging antenna may be fabricated using a flexible magnetic sheet or a sheet type.

The operation control unit causes charging of the smart terminal device authenticated by the NFC communication to be performed and charges the smart terminal device that can not be authenticated by the discharge only within the range of 3 to 30 minutes.

In addition, the method may further include the steps of: registering each of the smartphone and the vehicle according to the present invention; confirming whether or not the smartphone is discharged; if the battery is discharged, placing the smartphone in the NFC and the charging antenna unit, Connecting the smartphone to the vehicle NFC and the charge antenna unit when the battery is not discharged, providing the smartphone information to the vehicle through the NFC communication and executing an application for vehicle control of the smartphone, Opening the door of the vehicle when the smart phone information provided to the vehicle matches the stored information or opening the door of the vehicle through authentication through the smart phone, Depending on the setting, the vehicle starting operation may be performed at the moment of pressing the haptic switch, or the vehicle may be started by authentication through the smart phone And step, but the user and determine whether the internal control unit of a vehicle, there is provided a vehicle control method using the smart phone comprising the step undergo an authentication procedure for the internal control unit in accordance with user settings.

And activating the vehicle before the step of connecting the smartphone to the vehicle NFC and the charging antenna unit.

The step of registering each of the smartphone and the vehicle with each other is characterized in that the smartphone is brought into contact with the NFC and the charge antenna unit of the vehicle so that the vehicle information is provided to the smartphone and the information of the smartphone is provided to the vehicle.

In addition, the present invention provides a smart terminal device that transmits authentication and control signals through wireless communication according to the present invention, a smart terminal device having a security function, a door lock control device that performs authentication through wireless communication and transmits the result to the vehicle main control section, And a vehicle main control unit for controlling the door lock of the vehicle according to the authentication and communication results of the wireless charging device and the door lock control device for charging the smart terminal device located outside the vehicle using the power supply and controlling the operation of the wireless charging device The present invention provides a vehicle control system using a smart phone.

In addition, the smart terminal device according to the present invention may be operated in proximity to the vehicle, and the application of the smart terminal device may be operated through NFC communication. The finger terminal authentication may be performed to activate the application. And the door lock control device receives the transmitted command signal, performs authentication of the received information, performs an operation corresponding to the command information upon successful authentication, and transmits the command signal to the door lock control device The method comprising the steps of: (a) receiving a vehicle control signal from a vehicle;

The command signal includes command information, NFC tag ID information, and MAC code information of the smart terminal device.

And performing a time or location based authentication before performing the fingerprint authentication for activating the application and omitting the fingerprint authentication when the stored time or location is previously stored.

As described above, according to the present invention, since the function of the smart key is performed by the smartphone, the convenience of the user can be improved by not having a separate key. In addition, communication security can be enhanced and the vehicle can be protected from hacking by separating it from the vehicle control unit. In addition, it is possible to effectively cope with the discharge of the smartphone in place of the ponder.

1 is a conceptual diagram illustrating a vehicle control system using a smartphone according to an embodiment of the present invention;
2 is a block diagram of a smart terminal device according to an embodiment;
3 is a conceptual block diagram of a door lock control apparatus according to an embodiment;
4 is a block diagram of a wireless charging device according to an embodiment;
5 is a conceptual diagram illustrating a vehicle control system using a smartphone according to a modification of the present invention.
6 is a conceptual diagram for explaining a door lock control apparatus of a vehicle control system according to another modification of the present invention.
7 is a flowchart illustrating a method of controlling a vehicle using a smartphone according to an embodiment of the present invention.
8 is a view for explaining a vehicle control system using a smartphone according to another embodiment of the present invention.
9 is a block diagram of a wireless charging device according to another embodiment;
10 is a block diagram of an in-vehicle battery unit according to another embodiment;
11 is a conceptual diagram of a vehicle control system using a smartphone according to another embodiment of the present invention.
12 is a block diagram of a smartphone according to another embodiment.
13 is a block diagram of an application management unit of a smartphone according to another embodiment.
14 is a block diagram of a vehicle according to another embodiment;
15 is a block diagram of an NFC and charge antenna section of a vehicle according to another embodiment;
16 is a block diagram of the main control section.
17 is a block diagram of a haptic switch unit.
18 is a flowchart illustrating a method of controlling a vehicle using a smartphone according to an embodiment of the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. It will be apparent to those skilled in the art that the present invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, It is provided to let you know. Wherein like reference numerals refer to like elements throughout.

It is to be clarified that the division of components in this specification is merely a division by main function which each component is responsible for. That is, two or more constituent parts to be described below may be combined into one constituent part, or one constituent part may be divided into two or more functions according to functions that are more subdivided. In addition, each of the constituent units described below may additionally perform some or all of the functions of other constituent units in addition to the main functions of the constituent units themselves, and that some of the main functions, And may be carried out in a dedicated manner. Accordingly, the presence or absence of each component described in this specification should be interpreted as a function. For this reason, it is clarified that the configuration of the components of the vehicle control system and method using the smartphone of the present invention can be varied within the scope of achieving the object of the present invention.

1 is a conceptual diagram illustrating a vehicle control system using a smartphone according to an embodiment of the present invention.

2 is a block diagram of a smart terminal device according to an embodiment. 3 is a block diagram of a door lock control apparatus according to an embodiment of the present invention. 4 is a block diagram of a wireless charging device according to an embodiment.

1 to 4, a vehicle control system using a smartphone according to the present invention transmits authentication and control signals through different wireless communications, and includes a smart terminal device 100 having a security function, A door lock control device 200 installed in a door lock area of the vehicle and performing authentication control and door lock control through different wireless communications, a wireless charging device 200 for charging a smart terminal device 100 located outside the vehicle using a vehicle power source (300).

The smart terminal device 100 of the present embodiment includes an NFC communication unit 110 for communicating with an NFC tag unit 210 attached to a vehicle, an application control unit 120 for executing an application for starting a vehicle, A second authentication unit 140 for performing fingerprint authentication for activating the application control unit 120 and a second authentication unit 140 for activating the application control unit 120 using the activated application, A door control module 150 for generating a door lock control signal, a door lock control signal including signal information generated by the door control module 150, NFC tag ID information, and MAC information of the smart terminal, And a terminal security communication unit 160.

A third authentication unit 170 for performing location based authentication for activating the application control unit 120, and an initial control unit 180 for initial vehicle registration and NFC tag input. In addition, it may further include a vehicle discrimination unit 190 for judging whether the vehicle is initially stored through NFC communication. The smart terminal is driven by a battery and includes a terminal wireless charging unit 101 for charging the battery. The authentication unit may further include a fourth authentication unit that performs password authentication.

The NFC communication unit 110 has an NFC antenna or reader and a tag function. The NFC communication unit 110 reads the NFC tag information attached to the vehicle through the NFC communication. At this time, the NFC communication unit 110 reads the vehicle information and reads the NFC tag ID information.

The first authentication unit 130 performs authentication using the vehicle information.

And allows the application to be executed through the application control unit 120 when the information matches the vehicle information set by the initial control unit 180. [ In this embodiment, the primary authentication unit 130 performs primary authentication using the vehicle information confirmed by the NFC communication unit 110 for security enhancement. And then the second authentication unit 140 may be driven for the second authentication.

Of course, the application control unit 120 may be initially driven by the first authentication unit 130 to operate the second authentication unit 140. [

The second authentication unit 140 performs fingerprint authentication, and when the fingerprint authentication is completed, activates the application control unit 120 to control the door lock.

The fingerprint authentication is performed by confirming whether the fingerprint is a fingerprint registered by the initial control unit 180, thereby performing authentication. The fingerprint recognition is recognized by the fingerprint recognition module installed in the smart terminal device 100.

Also, the second authentication unit 140 can be performed by inputting a password of 8 or more digits in addition to the fingerprint authentication. It is effective that the password is also the password input by the initial control unit 180. [

If the authentication of the second authentication unit 140 is successful, the application control unit 120 is fully activated and the door control module 150 having a screen for vehicle door lock control is loaded on the screen of the smart terminal device 100.

The door control module 150 may display an open / close button for controlling the door lock on the screen. When the user presses the door open button, an open signal for opening the vehicle door is generated, and when the user presses the close button, a close signal for the vehicle door closing is generated.

In addition, the door control module 150 may automatically generate a signal for opening the vehicle door when the authentication of the second authentication unit 140 is successful. This allows the user to open the vehicle door directly as a separate operation.

The terminal security communication unit 160 performs communication with the door lock control device 200 in the vehicle through a communication method different from that of the NFC communication unit 110. In this embodiment, it is effective to use Bluetooth communication with enhanced security. Of course, various short-range wireless communication methods can be used. For this, ZigBee, IrDA, WiFi communication, etc. may be used.

The terminal security communication unit 160 is paired with the vehicle on which the NFC communication is performed.

The door open signal generated by the door control module 150 is loaded on the formatted data according to a predetermined security code and is transmitted to the vehicle as a door lock control signal. At this time, the transmitted door lock control signal includes the door open signal, the NFC tag information, and the MAC information of the smart terminal. It is also desirable to further include header information and CRC information.

Effectively four bytes of header information and one byte of packet length information, one byte of command information, four bytes of tag ID information, four bytes of MAC code information, one byte of bitwise code information and one byte of CRC Information and one byte of packet information at the beginning and at the back. This is because the message length that can be transmitted to the Bluetooth module at one time is designated as 18 bytes, and therefore it is preferable that the message is separated and transmitted as described above. Here, it is effective that the command information is door opening, door closing and success, failure and initial registration.

The smart terminal device 100 of the present embodiment may not perform the operation of one of the first authentication unit 130 or the second authentication unit 140 by setting the third authentication unit 170. [ Of course, both of the authentication units may not operate.

At this time, the third authentication unit 170 preferably performs location based authentication. It is possible to omit the second authentication unit 140 or to omit the first and second authentication units 130 and 140 in the case of the position registered by the initial control unit 180. [

Accordingly, the operation of the authentication unit can be changed according to the area where the smart terminal device 100 is located. For example, when the smart terminal device 100 is located at a home or a company, a vehicle door can be opened by driving an application without performing fingerprint authentication.

Or the third authentication unit 170 may perform time-based authentication. Therefore, it is possible to omit the first or second authentication for opening the vehicle door at the commute time. For example, if your app runs at 3 am, it's a good idea to have strong authentication to prevent theft.

In this embodiment, it is possible to control the degree of difficulty of authentication by setting authentication based on time-based and location-based. It can also be automatically adjusted through initial setting.

According to the degree of difficulty, the application of the smart terminal device 100 can be easily or difficultly operated, and communication can also be difficult or easy.

As the smart terminal device 100 having the above-described configuration, various devices capable of moving and carrying such as a smart phone, a smart pad, and a notebook can be used.

The door lock control device 200 can automatically open and close the door of the vehicle through communication with the smart terminal device 100.

It is preferable that the power source is a power input terminal for controlling the solenoid of the door lock to the door lock area.

The door lock control device 200 includes an NFC tag unit 210 storing vehicle information, a vehicle security communication unit 220 that communicates with the smart terminal device 100 and receives a door lock control signal for opening and closing a vehicle door, And a door open / close control unit 230 for controlling opening and closing of the vehicle door according to a signal of the secure communication unit 220.

It is effective that the NFC tag unit 210 is located in the inner area of the vehicle driver's seat door and vehicle information is stored.

The vehicle security communication unit 220 performs communication with the smart terminal device 100 through a communication method different from the NFC communication, such as the terminal security communication unit 160. In this embodiment, enhanced Bluetooth communication is used. Of course, various short-range wireless communication methods can be used. For this, ZigBee, IrDA, WiFi communication, etc. may be used.

The vehicle security communication unit 220 is provided with 18 bytes of data packet information. In this information, the door open signal, NFC tag information, and MAC information of the smart terminal device 100 are included. It also includes header information and CRC information.

The door open / close control unit 230 confirms the door lock control signal received by the vehicle security communication unit 220 through the pairing. At this time, it is checked whether the information in the data packet information matches with the encryption code. And transmits a control command so as to perform an operation corresponding to the received information if they match. However, when the received results do not match, it is preferable to notify an alarm or a warning. The door opening / closing control unit 230 can also control the setting of the entire apparatus.

The door opening / closing control unit 230 is electrically connected to the door automatic opening / closing unit of the vehicle, and generates an electrical signal corresponding to the door opening / closing control unit 230 to control the opening / closing of the door. That is, it is preferable to provide a switching circuit to control the opening and glowing of the vehicle door.

For example, when the power is applied, if the door is opened, the door open / close control unit 230 applies power corresponding thereto. Alternatively, when the instantaneous ground opens the door, the door opening / closing control unit 230 can instantaneously apply ground to the automatic door opening / closing unit of the vehicle through switching to control the opening of the door. Of course, various other methods may be used depending on the vehicle.

In addition, this embodiment is not limited to this, and it is possible to perform the execution of the application and the vehicle control through the application in accordance with the motion of the smart terminal device 100, that is, the movement. This can be performed in a state of being communicated with the vehicle using various sensors attached to the smart terminal device 100.

For example, when the smart terminal device 100 is waved, the application is executed, or when the smart terminal device 100 is turned over, the vehicle door can be opened. It is possible to control the application and door opening according to the operation based on the operation of various sensors attached to the smart terminal device 100, of course.

The door lock control device 200 has a power supply unit.

The power unit receives the power of the vehicle and delivers it to each part. It is preferable that a wide range of operation from 3.3 V to 24 V is possible in order to cope with battery voltage fluctuation of the vehicle because power is supplied from the vehicle. For this purpose, it is effective to use a linear LDO. In addition, since each part consumes current even during standby, it is preferable that the power supply unit includes a switching element for power supply path so that it operates only when an external interrupt signal is input. For this purpose, it is effective to use a FET for power supply path.

The wireless charging apparatus 300 includes a wireless charging unit 310 that wirelessly charges the smart terminal device 100, a power supply unit 320 that supplies the power of the vehicle to the wireless charging apparatus 300, And an operation control unit 330 for controlling the operation.

The wireless charging unit 310 is equipped with a charging antenna to charge the smart terminal device 100 outside the vehicle glass. For this purpose, it is desirable to adjust the current sensing circuit and the FOD setting circuit so that the charging antenna can be charged even when the distance between the charging antennas is 8 mm or more (7 to 9 mm). Here, it is preferable that the charging antenna, that is, the wireless charging coil is manufactured using a flexible magnetic sheet in consideration of the curvature of the windshield of the vehicle.

It is preferable that the wireless charging device 300 is located on the windshield of the vehicle.

Of course, it is also possible to locate the side glass region of the vehicle.

The antenna of the wireless charging unit 310 may be formed in a patterned form on the glass surface of the vehicle. Of course, it is also possible that the antenna is made into a sheet type and attached to the glass with an adhesive sheet.

Preferably, the position of the wireless charging unit 310 is located in the front area of the driver's seat of the vehicle windshield. Also, it is advantageous to arrange the smart terminal device 100 in the lower region of the glass.

The power supply unit 320 supplies the power supplied from the battery of the vehicle to the wireless charging unit 310 according to the control signal of the operation control unit 330.

The operation control unit 330 is driven by a touch sensor and generates a control signal according to an external touch signal so that the power supply unit 320 operates.

Thus, it is possible to maintain the standby mode until the touch sensor signal is input, thereby reducing power consumption.

The operation control unit 330 may cause the wireless charging device 300 to operate for a predetermined time. That is, when the smart terminal located outside the vehicle is discharged, only the charge of performing the application can be performed, thereby preventing excessive power consumption of the vehicle. At this time, it is effective that the predetermined time is in the range of 3 to 30 minutes.

If the NFC communication is not established with the smart terminal device 100, the operation control unit 330 may charge the smart terminal device 100 only for a certain period of time, thereby preventing unauthorized charging by other users in advance. And, only the registered user can make charging possible. Accordingly, the predetermined time is preferably in the range of 3 to 5 minutes.

In addition, in the wireless charging apparatus 300 of the present embodiment, it is preferable that the power supply unit is operable at a voltage in the range of 3 to 40 V in order to support various vehicles.

The present invention is not limited to the above-described embodiments, and various modifications are possible.

The description overlapping with the above-described embodiment will be omitted in the following description. Further, the description of the following description is applicable to the previous embodiment.

A vehicle control system using a smart phone according to a modification of the present invention will now be described.

5 is a conceptual diagram for explaining a vehicle control system using a smartphone according to a modification of the present invention.

As shown in FIG. 5, the vehicle control system using the smartphone according to the present modification transmits authentication and control signals through different wireless communications, and includes a smart terminal device 100 having a security function, A door lock control device 200 for performing authentication through wireless communication and transmitting the result to the vehicle main control unit 400, a wireless charging device 200 for charging the smart terminal device 100 located outside the vehicle using the vehicle power source, And a vehicle main control unit 400 for controlling the door lock of the vehicle according to the authentication and communication results of the door lock control device 200 and controlling the operation of the wireless charging device 300.

The door opening / closing control unit 230 of the door lock control apparatus 200 is operated by the vehicle main control unit 400. [ That is, the vehicle security communication unit 220 authenticates the provided information, and in case of the approved information, transmits the command of the signal (information) to the vehicle main control unit 400 to control the vehicle door lock.

Of course, in the present modification, various extensions for vehicle control are possible. That is, various vehicle controls that the vehicle main control unit 400 can perform as well as the door lock control may be possible.

When the operation control unit 330 of the wireless charging device 300 is located in the vehicle main control unit 400 and the touch signal is applied by the vehicle main control unit 400, the wireless charging unit 310 and the power supply unit 320 May operate.

In another modification, the door lock control device and the wireless charging device can be manufactured in unified form. Whereby the NFC tag portion may be positioned in the vehicle windshield region.

In another modification, the antenna of the wireless charging unit of the door lock control unit and the NFC tag unit of the door lock control unit may be disposed at the same position. This allows wireless charging and NFC communication to be performed at the same time.

The present invention is not limited to the above-described embodiments, and various modifications are possible.

The description overlapping with the above-described embodiment will be omitted in the following description. Further, the description of the following description is applicable to the previous embodiment.

A vehicle control system using a smart phone according to a modification of the present invention will now be described.

6 is a conceptual diagram for explaining a door lock control apparatus of a vehicle control system according to another modification of the present invention.

As shown in FIG. 6, the vehicle control system using the smartphone according to the present modification further includes a security device for preparing for hacking to the Bluetooth channel.

The hacking prevention unit 24 of the door lock control apparatus 200 of the vehicle control system of the present invention forcibly closes the Bluetooth communication channel of the vehicle when the hacking attempt for the Bluetooth channel is issued through the vehicle security communication unit 220. [ That is, the vehicle security communication unit 220 is deactivated.

As mentioned above, when the encrypted password of the vehicle security communication unit is incorrect, the communication channel is forcibly closed to prevent further hacking, thereby enhancing security. At this time, it is effective that the number of times is less than 1 to 10 times according to the setting of the user.

In this case, even if a normal user tries to communicate through the smart terminal device 100, there is a disadvantage that communication is impossible because the Bluetooth communication itself is blocked. Therefore, the vehicle can not be used because the Bluetooth channel can not be authenticated.

In this modified example, the door lock control device may be provided with an anti-hacking unit 240 to activate the blocked Bluetooth communication, that is, the vehicle security communication unit 220.

The hacking prevention unit 240 may receive the unique signal from the smart terminal device 100 and activate the blocked vehicle security communication unit 220 only when the signal value is an authorized signal value.

In this modification, the hacking prevention unit 240 includes a vibration sensor. Accordingly, the vehicle security communication unit 220 can be activated when the vibration period of the smart terminal device 100 corresponds to the pre-stored vibration period.

To this end, the smart terminal device 100 is provided with a vibration generating device.

Preferably, in the present embodiment, the smart terminal device 100 may be provided with a vibration eccentric motor, or an electromagnet vibration may be used. Then, the vibration cycle of the vibration generating device is input to the door lock control device 200 in advance. The hacking prevention unit 240 recognizes the vibration period pattern of the smart terminal device 100 as a signal such as a Morse code, and restores the Bluetooth channel.

In order to accurately recognize the vibration of the smart terminal device 100, it is effective that the vibration sensor is located in the area adjacent to the vehicle door. Of course, the present invention is not limited to this, and it is also possible to locate the vehicle inside the dashboard area. This is because it is preferable that the hacking prevention unit 240 is installed at various positions where vibration of the vehicle surface can be recognized. In this embodiment, it is located near the vehicle door because it is effective that the door lock control device is located near the door of the vehicle. Of course, it is also possible to locate the dashboard area because the external fine vibration of the vehicle can be recognized on the dashboard side as well.

However, the present invention is not limited to this, and an optical sensor can be used as the hacking prevention unit 240.

The vehicle security communication unit 220 can be activated when the light source pattern is a value corresponding to the light source pattern stored through the light source of the smart terminal device 100 (i.e., camera flash).

To this end, the light source pattern is input to the hacking prevention unit 240 in advance. If the vehicle security communication unit is disabled due to an external hacking attempt, the blinking of the flash (i.e., the light source pattern) may be provided to the anti-hacking unit 240 through the application of the smart terminal device 100 to restore the Bluetooth channel have.

At this time, a flash or a front light source of the smart terminal device 100 may be utilized as a light source.

For this operation, it is effective that the optical sensor (i.e., the light receiving sensor) of the hacking prevention unit 240 is disposed in the glass region of the vehicle.

In this modification, it is possible to use the light source pattern and the vibration pattern simultaneously.

In the following, a vehicle door control method using a vehicle control system using a smart phone having the above-described structure will be described.

6 is a flowchart illustrating a vehicle control method using a smartphone according to an embodiment of the present invention.

As shown in FIG. 6, vehicle information is stored in the smart terminal device through initial registration, and pairing is performed between terminal security communication units.

When the smart terminal device approaches the vehicle, NFC communication is performed and the application of the smart terminal device is driven (S110).

At this time, the vehicle NFC tag ID is provided through the NFC communication, and authentication is performed whether the provided ID information is correct. In case of the provided tag ID, the application is activated.

The fingerprint authentication is performed to activate the application (S120).

When the fingerprint authentication is successful, the application screen for the vehicle door control is displayed.

If the user clicks the door open, information related to the door open is generated, and the generated information is transmitted to the door lock control device attached to the vehicle through the terminal security communication unit (S130).

It is effective that the terminal security communication unit includes command information (door open signal), NFC information, MAC information of the smart terminal, and the like.

The door lock control device receives the provided information through the vehicle security communication unit.

The authentication process is performed to confirm that the received information is information provided from the previously stored smart terminal device. If the authentication is successful, an operation corresponding to the command information is performed (S140). That is, the vehicle door is opened.

The present invention is not limited thereto, and various modifications are possible.

If the user has set location-based authentication or time authentication, authentication by NFC communication may not be performed. Or fingerprint authentication may not be performed.

When the smart terminal device of the user is discharged, the wireless charging device located on the windshield of the vehicle is touched. Thereafter, the smart terminal device may be disposed above the wireless charging device to perform wireless charging.

Further, when the door control is performed by the vehicle main control unit, the door lock control unit may authenticate the provided information, and if the authentication is successful, provide the command information to the vehicle main control unit.

Further, as in the previous modification, the vibration period of the smart terminal device 100 is set at the time of setting the door lock control device 200. [

Thereafter, when the Bluetooth channel is closed due to an external intrusion, that is, when the vehicle security communication unit 220 is inactivated, the anti-hacking unit 240 operates the vibration period previously stored in the smart terminal device 100, The communication unit 220 can be activated.

At this time, the oscillation period can be communicated to the hacking prevention unit 240 by performing a function such as a morse coding.

The present invention is not limited to the above description, and it is possible to construct a vehicle control system using a smart phone that modifies a wireless charging device to prepare for a vehicle discharge.

An embodiment of a vehicle control system for charging a vehicle battery will be described below.

In the following embodiments, the description overlapping with the description of the above description is omitted. Of course, the description of the following description is applicable to the previous embodiment.

8 is a view for explaining a vehicle control system using a smartphone according to another embodiment of the present invention. 9 is a block diagram of a wireless charging device according to another embodiment. 10 is a block diagram of an in-vehicle battery unit according to another embodiment.

8 to 10, a vehicle control system using a smart phone includes a wireless charging device 400 for charging the vehicle external device with the in-vehicle battery 500 or charging the in-vehicle battery 500 from the external power source, A power supply for supplying power to each part of the vehicle, a power supply to the wireless charging device 400, a battery unit 500 provided inside the vehicle, and a power source And a vehicle driving unit 600 for starting the vehicle by using the electric power.

The wireless charging device 300 includes an antenna 340 for wireless charging. It is possible to provide the power of the in-vehicle battery unit 500 to the external charging equipment or supply the power of the external equipment to the internal battery unit 600 of the discharged vehicle. For this purpose, the wireless charging apparatus 300 preferably includes a wireless charging terminal 350 and a wireless charging transmission terminal 360.

In this embodiment, transmission and reception can be performed using one antenna 340 as described above. However, the present invention is not limited to this, and it is possible to separate antennas that perform transmission and reception. In this case, in order to charge the vehicle battery, a large amount of power must be applied in a short period of time, so that a plurality of antennas may be arranged in an array.

In the present embodiment, the wireless charging device 300 is operated by the operation control part 330 to charge the battery of the vehicle. have.

The wireless charging device 300 in this embodiment includes a transformer for changing the high voltage of the vehicle battery 520 to a voltage suitable for the smart terminal device 100, . In addition, it is preferable to include a portion for converting radio power input into direct current and a boosting portion, that is, a transforming portion, for boosting a low DC voltage to a high voltage for starting the vehicle.

The in-vehicle battery unit 500 includes an auxiliary battery unit 510 that receives power from the outside by the wireless charging device 300 and supplies power to each device in the vehicle and supplies power to the wireless charging device 300 And a relay unit 530 disposed between the wireless charging device 300 and the auxiliary battery 510 and the vehicle battery 520 to control power supply to the vehicle. do.

The in-vehicle battery unit 500 further includes an auxiliary state check unit 540 and a main state check unit 550 for checking the state of the auxiliary battery 510 and the vehicle battery unit 520, respectively It is possible.

The smart terminal device 100 outside the vehicle is controlled by controlling the relay unit 530 according to the state of the in-vehicle battery unit 500 or the in-vehicle battery unit 500, that is, the auxiliary battery 510 is charged . That is, when the smart terminal device 100 discharged in the wireless charging device 300 is located and proceeds to charge, the state checking section 550 checks the state of the vehicle battery section 520. When the state of the vehicle battery 520 is in a charged state, the power source of the vehicle battery 520 is supplied to the wireless charging unit of the wireless charging device to charge the discharged smart terminal device 100.

If it is determined that the current is less than the reference voltage, the wireless charging device 300 is changed to the receiving mode and the power is supplied from the external power source to charge the auxiliary battery part 510 . When the auxiliary battery unit 510 is charged, it is possible to apply power to the vehicle drive unit 600, thereby starting the vehicle, and it is preferable that the vehicle battery unit 520 is charged through the charging device in the vehicle Do. The auxiliary state checking unit 540 checks the state of the auxiliary battery unit 510 and notifies the state of the auxiliary battery unit 510 when the state of the auxiliary battery unit 510 is suitable for starting the vehicle It is desirable to allow the user to hang the device. A separate switch is located between the auxiliary battery unit 510 and the vehicle driver 600 and operates according to the signal of the auxiliary state check unit 540 so that the auxiliary battery 510 can supply power to the vehicle driver 600 have.

The present invention also relates to a smart terminal device capable of controlling the operation of a vehicle using a smart phone

This will be described in another embodiment described later. The description of the description of the following description will be omitted. Further, the technical contents described later can be applied to the above-described embodiments.

11 is a conceptual diagram of a vehicle control system using a smartphone according to another embodiment of the present invention. 12 is a block diagram of a smartphone according to another embodiment. 13 is a block diagram of an application management unit of a smartphone according to another embodiment. 14 is a block diagram of a vehicle according to another embodiment. FIG. 15 is a block diagram of an NFC and a charge antenna unit of a vehicle according to another embodiment, FIG. 16 is a block diagram of a main control unit, and FIG. 17 is a block diagram of a haptic switch unit.

11 to 17, the vehicle control system using the smart phone according to the present embodiment has a wireless charging function, and communicates with the vehicle 1200 via the application for vehicle control, And a vehicle 1200 that charges the smartphone 1100 through wireless communication and operates according to the control signal of the smartphone 1100. [

The smartphone 1100 includes a phone NFC and a charge antenna 1110 capable of simultaneously performing NFC communication and charging, a vehicle application management unit 1120 that performs communication with the vehicle through NFC communication to control the vehicle, A phone control unit 1130 for controlling the operation of each part of the smartphone 1100 according to a user's command signal and an external control signal, a touch input unit 1140 for receiving a command signal of the user, And a phone power supply unit 1160 for applying power to the smartphone 1100.

The phone NFC and the charging antenna unit 1110 have an antenna for transmitting and receiving NFC and receiving power. Through this, it is possible to communicate with the vehicle through the NFC, to provide a control signal and a user identification signal to the vehicle, and to receive a signal such as a user identification signal from the vehicle. In addition, since the wireless receiving antenna operates as a wireless receiving antenna, the smart phone can be charged wirelessly according to a wireless power source provided in the vehicle.

It is preferable that the vehicle application of the vehicle application management unit 1120 is automatically executed when communication with the vehicle is performed through the NFC.

The vehicle application management unit 1120 manages a vehicle application installed in the smartphone 1100 for vehicle control. The vehicle application includes an NFC control module 1121 for controlling NFC communication with a vehicle, a user identification module 1122 for identifying a vehicle and a user through identification of a registered vehicle, input of a user ID and a password, A vehicle registration module 1124 for performing initial vehicle registration and user registration, a vehicle operation control module 1125 for controlling door open, start and internal electronic devices of the vehicle, And a data relay module 1126 that relays additional communication with the electronic devices in the vehicle 1200.

In order to control the vehicle by the vehicle application management unit 1120, various modes can be used. That is, the control of the vehicle and the corresponding security level can be differentiated through the normal mode, the security mode, and the enhanced mode. In the normal mode, the vehicle is controlled by a control system in the vehicle with general vehicle control. In case of the security mode, when the smartphone 1100 is authenticated through NFC communication with the smartphone 1100, And the enhanced mode can control the vehicle after user authentication via the application management unit 1120. [

The phone control unit 1130 controls the operation of each part of the smartphone 1100 according to an external control signal by transmitting the command signal of the user inputted through the touch input unit 1140 to each part,

The touch input unit 1140 allows the vehicle application management unit 1120 to receive a command directly from the user when the vehicle application management unit 1120 is executed. Of course, it is preferable that the command is transmitted through the phone control unit 1130 at this time. Of course, an instruction may be directly transmitted from the touch input unit to the vehicle application management unit.

The phone communication unit 1150 enables the Internet communication and the telephone network communication of the smartphone 1100 and enables communication with the vehicle through a communication method other than NFC.

The phone power supply unit 1160 is effective in using a battery and stores power received from the phone NFC and the charge antenna unit 1110. [

In the following, a vehicle in which the inside is controlled through communication with the smartphone will be described.

The vehicle 1200 includes a vehicle NFC and a charging antenna unit 1210 for performing NFC communication and wireless charging, a vehicle activation unit 1220 for activating each part including the vehicle NFC and the charging antenna unit 1210 according to an external signal, A main controller 1230 for controlling the operation of the vehicle according to a control signal provided through the NFC communication, a haptic switch unit activated by the control signal of the main controller 1230, An alarm unit 1260 that operates according to the alarm signals of the main control unit 1230 and the vehicle NFC and the charging antenna unit 1210, And a communication control unit 1270 for performing communication between the control unit and the in-vehicle electric device.

The vehicle NFC and the charging antenna unit 1210 include a body portion 1211 attached to the windshield of the vehicle 1200, an NFC driver 1212 performing NFC communication, a wireless charging unit 1213 performing wireless charging, And a charging power source 1214 for supplying charging power to the wireless charging unit.

It is effective that the NFC driver 1212 and the wireless charging unit 1213 use a single antenna.

That is, it is effective that the NFC driver 1212 and the wireless charging unit 1213 are fabricated in a single configuration, and it is preferable that the signal processing is performed separately. When a single antenna is used, it is preferable that the NFC driver 1212 and the wireless charging unit 1213 use the same driving circuit.

Of course, the present invention is not limited thereto, and separate antennas can be used. At this time, if a separate antenna is used, it is preferable that a wireless charging antenna is disposed under the NFC antenna.

Accordingly, it is possible to wirelessly charge the smartphone 1100 to the outside of the vehicle. At this time, the vehicle NFC and the charging antenna unit 1210 are activated by the vehicle activation unit 1220. Then, it is effective that the wireless charging unit 1213 proceeds charging for the initial 1 to 5 minutes, and then continues charging after authentication through NFC communication. When the smartphone 1100 is completely discharged, the charging is performed to the extent that the operation of the smartphone 1100 is possible outside the vehicle (to turn on the power), and after the power of the smartphone 1100 is turned on, Wireless charging can be enabled only for the smartphone 1100 authenticated through communication. Accordingly, it is possible to prevent the unauthorized smartphone 1100 from performing wireless charging for a long time from the outside. In addition, excessive consumption of the battery in the vehicle can be prevented.

The body portion 1211 has a bonding surface that can be attached to the vehicle windshield and has a body on which the NFC driver 1212 and the wireless charging portion 1213 are mounted.

The vehicle activation section 1220 is activated when the vehicle is stopped and in a locked state. At this time, the main functions other than the vehicle starting section are started with the minimum power. Thereafter, when the user performs an action to use the vehicle, it senses it and turns all the functions of the vehicle into an active state.

The vehicle start unit 1220 includes a start detecting unit 1221 for detecting a vehicle start input by a user and a start signal generating unit 1222 for generating a signal for starting the vehicle according to the detection result.

It is effective to use an acoustic sensor for sensing a voice signal inside the vehicle. Accordingly, when the user knocks the vehicle, the knocking sound can be sensed to generate a start signal for starting the vehicle.

When an acoustic sensor is used, it is effective that the acoustic sensor is located near the driver's seat of the vehicle.

The start signal generator 1222 analyzes the result of the acoustic sensor and generates a start signal only when a pattern for vehicle start is input.

In the present embodiment, it is preferable to generate a start signal when the knocking sound of the user is continuously 3 to 10 times. This makes it possible to prevent the devices inside the vehicle from being activated without the user's intention. Of course, in the above description, the continuous knock sound is detected, but it is also possible to detect the knock pattern.

At this time, the amplification unit and the filter unit may be provided to minimize the noise of the signal, and a separate comparator may be provided to detect the difference between the input signal and the pre-stored signal to decide whether to operate. To do this, the user can store input such as a note sound in advance. At this time, it is preferable that the operation is determined when the difference between the input signal and the stored signal is 70 to 100%.

Or the pressure sensor / vibration sensor may be used as the start signal generator 1222. The pressure sensor / vibration sensor is attached to the windshield face of the vehicle and operates when the user hits the glass face of the vehicle. At this time, it is preferable that the start signal generation unit 1222 also generates a start signal by sensing the pressure pattern of the pressure sensor. Alternatively, such a sensor may be attached to the door handle of the vehicle for sensing.

It is effective that the start signal generating unit 1222 activates the main control unit 1230 of the vehicle and activates the vehicle NFC and the charge antenna unit 1210 through the generated start signal. Previously, the main control unit 1230 performs operations on the minimum apparatus and apparatus with minimum power.

This allows the vehicle's battery to be protected by reducing its strategy when the vehicle is not in use.

The main control unit 1230 includes a radio control unit 1231 for controlling NFC and charging according to signals from the vehicle NFC and the charging antenna unit 1210, A device control unit 1232 for controlling the device, and an authentication control unit 1233 for authenticating the smartphone 1100. [

The radio control unit 1231 performs communication between the vehicle 1200 and the smartphone 1100 through NFC communication and performs communication between the vehicle 1200 and the smartphone 1100 through other radio communication. The radio control unit 1231 transmits the NFC data to the device control unit using the 485 bus.

NFC communication is performed in order to open (lock) the initial door of the vehicle because the NFC recognition distance is about 20 cm. In the present embodiment, the NFC communication is performed in the interior of the vehicle and the smart phone 1100 ). In this case, it is preferable that the smartphone 1100 communicate with the vehicle through the data relay module 1126 and the phone communication unit 1150 of the application management unit 1120 to receive mutual information and signals. It is preferable to use 13.56 MHz for NFC communication.

The radio control unit 1231 preferably performs encrypted data communication through an encryption routine that is a combination of the vehicle number of the registered vehicle, the telephone number of the smart phone, and the password entered by the user.

The device control unit 1232 opens the door of the vehicle, performs wireless charging, carries out start approval of the vehicle, and controls the electric devices inside the vehicle (including acoustic devices ). The device controller 1232 automatically locks the door of the vehicle when the communication with the smartphone 1100 is interrupted.

The authentication control unit 1233 confirms whether the signal provided through the radio control unit 1231 is provided through the smartphone 1100 that is authenticated. If it is determined that the smartphone is not a pre-registered / authenticated smart phone, the operation of the main control unit 1230 is disabled and a warning alarm is sounded through the alarm unit. That is, it is preferable to generate an alarm when the authentication and the initial registration value do not coincide with each other three or more times.

Also, the authentication control unit 1233 can change the operation condition of the main control unit 1232 according to the authentication setting condition (mode) of the user. For example, when the user sets the normal mode, when the smart phone information provided through NFC communication matches the stored smart phone information, the main control unit is activated and operated. When the user sets the security mode, one of the smart phone information and the user information is received and activated. When the user coincides with the smartphone information, the enhanced mode activates the main control only when the user authentication such as the smart phone information and the password is passed. .

Accordingly, the above information can be exchanged through NFC communication. The information is stored in a separate storage unit in the main control unit 1230.

The haptic switch unit 1240 includes a haptic sensor 1241 activated by the device control unit 1232 of the main control unit 1230, a vibration motor 1242 indicating the haptic drive, and an LED unit 1243). Thus, the start of the vehicle can be facilitated, the operation status is displayed through the LED unit 423, and the advance signal is built in, thereby enabling the user to check whether or not the vehicle is started.

The wireless cradle 1250 is mounted on the dashboard of the vehicle and has a cradle body portion 1251 on which the smartphone 1100 is placed and a wireless charging antenna 1252 located inside the body portion 1251.

It is effective that the wireless charging antenna 1252 has the same configuration as the vehicle NFC and the charging antenna unit 1210 described above.

In the following, a vehicle control method using the vehicle control system having the above-described configuration will be described.

18 is a flowchart illustrating a vehicle control method using a smartphone according to an embodiment of the present invention.

As shown in FIG. 18, the smartphone is connected to the vehicle through NFC communication for controlling the vehicle, performs wireless communication, and installs an application for controlling the operation of the vehicle.

Then, a vehicle for control is registered in the smartphone (S1100).

The NFC tag of the smart phone is brought into contact with the NFC and the charge antenna portion of the vehicle. Vehicle information (vehicle name, manufacturing date, etc.) is provided to the smartphone, and information (phone number, etc.) of the smart phone is provided to the vehicle. Vehicle information entered on the screen of the smartphone is displayed and requests input of additional information. At this time, the added information includes the vehicle number and the vehicle specific number designated by the user. Subsequently, information to be provided to the vehicle and stored is received. At this time, the information provided to the vehicle includes user information and additional smartphone information. Then, authentication and password for vehicle control are provided. At this time, one authentication or a password can be provided according to the setting, and each operation of the vehicle can be controlled, and different authentication and password can be provided for each operation of the vehicle. Preferably, it is effective to distinguish the opening of the vehicle door and the starting and other device driving, respectively, and to provide authentication and a password. At this time, authentication uses a pattern and an image, and a password receives a number or a letter. Then, the password thus inputted is transmitted to the vehicle so that it can be confirmed by the vehicle. This is to allow the control of the vehicle to be controlled even if only the authentication and the password are known when controlling the vehicle with another smartphone.

After the vehicle registration is completed, the control mode is selected. When the general mode is selected, when the smart phone information provided through the NFC communication matches the designated smart phone information, the operation control mode is transferred to the application of the smart phone. The security mode is transferred to the application of the smartphone only after the smart phone information and the authentication or the password are inputted and authenticated through the application. In the enhanced mode, the control authority of the vehicle is transferred to the smartphone sequentially at each step even after the authentication with the smartphone information and the authentication or the password is completed. That is, after the initial door opening, another authentication is required to start the vehicle. In order to operate the device inside the vehicle with a smartphone, another authentication is required.

The vehicle control step using the smart phone will be described as follows.

First, it is checked whether the smartphone is discharged. If the battery is discharged, the charging is performed by positioning the smartphone in the vehicle NFC and the charging antenna unit located on the windshield of the vehicle. If the smartphone is not discharged and operates, the smartphone is brought into contact with the vehicle NFC and the charging antenna unit.

Here, it is preferable that the charging of the smartphone is performed for a short time such that the smart phone can be driven as described above. The charging of the smartphone is performed by a wireless charging method.

Next, the information of the smartphone is provided to the vehicle through the NFC communication, and the application for the vehicle control of the smartphone is activated.

At this time, an operation for activating the vehicle may be performed before the NFC contact (S1200).

In this embodiment, all power except the minimum power is cut off to minimize battery consumption of the vehicle. At this time, if the user performs an operation for activating the vehicle, the vehicle recognizes it and can activate the devices in the vehicle. This allows the vehicle to be activated by knocking the windshield of the vehicle in a certain pattern and sensing it by the detection sensor as previously signed. Or by touching the door handle of the vehicle and activating the vehicle by applying vibration or pressure.

It is preferable to perform the NFC contact after the activation (S1300).

If the smart phone information provided to the vehicle matches the stored information, the door of the vehicle is opened, a password or an authentication procedure is performed on the application screen, and when the password and the authentication input are successful, (S1400). Alternatively, an existing smart key image is displayed on the application screen, and the user can open the vehicle door through this image. At this time, when authentication is not successful 3 to 5 times, an alarm occurs.

Then, when the vehicle door is opened, the vehicle and the smartphone constantly communicate with each other to determine whether or not the smartphone is located in the vehicle.

When the user starts the vehicle through the haptic switch, the vehicle start operation is performed at the moment of pressing the haptic switch according to the user setting, or the application of the smart phone is performed to carry out the authentication. If the authentication is successful, (S1500, S1600).

Subsequently, the internal device control of the vehicle can be freely controlled according to the user setting, or can be controlled only when the application of the smart phone is performed and the authentication proceeds to succeed.

Further, the vehicle can be separated into a boundary mode, a standby mode, and a running mode according to the state.

In the boundary mode, only the function for detecting the external user in the locked state of the vehicle is activated. Of course, it is preferable that the function for preventing theft of the vehicle is also activated. In the boundary mode, when the knock is detected in the external communication unit, the vehicle can be activated to enable wireless charging and NFC communication. If the detected smart phone is correct, the door can be opened and enter the standby mode. Of course, if the input is different more than five times, an alarm is generated. Then, in the boundary mode, an alarm is generated by forcibly opening the door.

The standby mode is the state in which the vehicle door is opened and the power is supplied.

In the standby mode, the operation of the wireless cradle is started together with the power supply of the haptic. When the smartphone is not mounted on the cradle, the operation of the haptic is suspended, and when the smartphone is mounted, the haptic switch can be driven. Subsequently, when starting through the taps, the vehicle enters the traveling mode. Of course, if the user is not through the user check, the haptic can be turned off.

The driving mode is the state in which the engine of the vehicle is started.

When starting through the haptic, the engine is started after checking whether the brake is on and whether the gear is in a normal state. Subsequently, the NFC communication can be turned off during the traveling mode.

As such, data between the smartphone and the vehicle can be stored as recent data such as registered vehicle status monitor, smart phone data reception and relay, and vehicle location, and can be used for smart phone registration and authentication, vehicle information registration and authentication, Information is provided to perform maintenance.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the invention.

100: smart terminal device 110: NFC communication part
120: Application control unit 130: First authentication unit
140: second authentication unit 150: door control module
160: terminal security communication unit 170: third authentication unit
180: Initial control unit 190: Vehicle discrimination unit
200: door lock control device 210: NFC tag unit
220: vehicle security communication unit 230: door opening /
300: wireless charging device 400: vehicle main control unit
500: vehicle internal battery part 510: auxiliary battery part
520: vehicle battery unit 530: relay unit
540: Auxiliary state check unit 550: Main state check unit
600: vehicle drive unit 1100: smart phone
1110: phone NFC and charge antenna unit 1120:
1130: Phone control unit 1140: Touch input unit
1150: phone communication unit 1160:
1200: vehicle 1210: vehicle NFC and charge antenna section
1220: vehicle start section 1230: main control section
1240: Haptic switch unit 1250: Wireless cradle
1260:

Claims (5)

An NFC communication unit for performing communication with an NFC tag unit attached to the vehicle, an application control unit for executing an application for starting the vehicle, a first authentication unit for activating the application control unit using the NFC communication result, A door control module for generating a signal for vehicle door lock control through the activated application; and a control unit for controlling the door control module to generate the door information based on the signal information generated by the door control module, the NFC tag ID information, A smart terminal device including a terminal security communication unit for transmitting a door lock control signal including MAC information to a vehicle;
A door lock control device mounted on a door lock area of the vehicle for performing authentication control and door lock control through wireless communication; And
And a wireless charging device for charging a smart terminal device located outside the vehicle using a vehicle power source,
The terminal security communication unit performs Bluetooth communication,
And generates and provides a signal including command information, NFC tag ID information, and MAC code information of the smart terminal device,
Wherein the application control unit is capable of adjusting the degree of difficulty for omitting the driving of the first and second authentication units according to the position or time base,
The door lock control device includes an NFC tag unit in which vehicle information is stored, a vehicle security communication unit that communicates with the smart terminal device and receives a door lock control signal for opening and closing a vehicle door, And a door open / close control unit,
And a single power source input for controlling the solenoid of the door lock as the door lock area,
The door lock control apparatus further includes an hacking prevention unit for deactivating the vehicle security communication unit when the hacking attempt is made to the vehicle security communication unit and activating the vehicle security communication unit upon inputting the authentication signal of the smart terminal device,
Wherein the hacking prevention unit includes a vibration sensor capable of recognizing vibration of the vehicle surface, and activates the vehicle security communication unit when the vibration pattern of the smart terminal device coincides with the previously stored vibration pattern,
Wherein the anti-hacking unit includes a vibration sensor, and activates the vehicle security communication unit when the vibration pattern of the smart terminal device and the pre-stored vibration pattern coincide with each other. The method according to claim 1,
And a vehicle driving unit for supplying power to each part of the vehicle, supplying power to the wireless transmitting and receiving unit, or a vehicle internal battery unit to be provided, and a vehicle starting unit using the power supplied from the battery unit in the vehicle, ,
Wherein the vehicle internal battery is charged with the vehicle internal battery through the wireless charging device or the internal battery is charged from the external power source. 3. The method of claim 2,
Wherein the wireless charging device includes an antenna for wireless charging, and includes a wireless charging receiver and a wireless charging transmitter. 3. The method of claim 2,
The wireless charging device includes a transforming unit for changing a voltage of a vehicle battery unit to a voltage suitable for the smart terminal device, a portion for transmitting and receiving power wirelessly, a portion for converting wirelessly input power into direct current, And a transforming portion that transforms the voltage to a voltage for starting the vehicle. 3. The method of claim 2,
The vehicle internal battery unit includes an auxiliary battery unit that receives power from the outside by a wireless charging receiver, and a vehicle battery unit that supplies power to each device in the vehicle and supplies power to the wireless charging / And a relay unit which is located between the wireless charging device, the auxiliary battery, and the vehicle battery unit and controls power application.

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