KR20190014192A - In-vehicle Sound Wave Device for Providing Door Locking/Unlocking Service - Google Patents

Abstract

Provided is a vehicular sound wave device capable of providing a door locking/unlocking service, the vehicular sound wave device including a sound wave module having a sound wave input part for receiving a sound wave signal and a sound wave output part for outputting the sound wave signal; a communication module having at least one communication part connected to a communication network; an information storage unit for storing a door locking/unlocking command by car model using a near field module having at least one near field radio part for processing near field radio communication and a vehicular OBD; an OBD interlocking unit for acquiring driving information or state information of a vehicle from the vehicular OBD through near field radio communication with an OBD module which is connected to the vehicular OBD via the near field radio part; a situation analyzing unit for analyzing the door unlocking state in an engine stop state or the door locking state in an engine stop state by reading the driving information or the state information of the vehicle obtained from the OBD via the OBD interlocking unit; and a service processing unit for identifying the car model from the state information of the vehicle which is obtained from the vehicular OBD via the OBD interlocking unit, and sending the door locking command corresponding to the car model to the vehicular OBD via the OBD interlocking unit in case where the door unlocking state is maintained for a certain time in the engine stop state, thereby converting it into the door locking state.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a sound wave device for providing a door lock / unlock service,

The present invention comprises a sound wave module for inputting and outputting a sound wave signal, a communication module for connecting to a communication network, and a near module for processing short range wireless communication, storing a door lock command and a door lock command by vehicle OBD , It is determined whether the door is unlocked in the engine stop state or the door lock state in the engine stop state through the vehicle operation information or the state information obtained from the vehicle OBD (On-Board Diagnostics) through the near module, And provides a door lock command corresponding to the vehicle type to the vehicle OBD to switch the vehicle to the door lock state when the vehicle is in the door unlock state in the engine stop state .

OBD (On-Board Diagnostics) of a vehicle is a vehicle diagnostic / monitoring system integrated in an engine control system. The OBD monitors all systems in the vehicle throughout the entire operating range and interfaces with the OBD scanner through a standard interface for processing. On the other hand, the OBD stores the fault history in the ECU when a fault occurs in the vehicle diagnosis / monitoring, and the OBD scanner can inquire the standard interface.

In addition to the vehicle diagnosis / surveillance inquiry service using a well-known OBD scanner, an OBD adapter having a Bluetooth function and a standard interface is connected to a standard interface of a vehicle OBD to extract vehicle status information, extracts an emergency signal, An emergency notification system for transmitting an emergency signal to a terminal device of a broadband network using a mobile communication terminal as a bridge has been known (Japanese Patent Application Laid-Open No. 10-2011-0113379 (October 17, 2011)).

However, conventionally, in addition to the vehicle diagnosis / surveillance inquiry service using the OBD scanner, the service provided using the vehicle OBD provides only the notification service to other terminal devices using the mobile communication terminal as a bridge, In particular, when the mobile communication terminal is used as a bridge, resources of the mobile communication terminal are continuously occupied by the bridge function, thereby limiting the inherent functions of the mobile communication terminal (for example, telephone conversation, the Internet, etc.) It has a problem.

In order to solve the above problems, an object of the present invention is to provide a communication module having a sound wave module including a sound wave input unit for receiving a sound wave signal and a sound wave output unit for outputting a sound wave signal, and at least one communication unit for connecting to a communication network, And a short range wireless module for processing short-range wireless communication. The vehicle module includes a near-field module for storing a door lock command and a door unlock command for each vehicle using the vehicle OBD, And determines whether the vehicle is in a door-locked state in an engine stop state, confirms a vehicle type based on state information of the vehicle, A door lock command corresponding to the vehicle type is provided to the vehicle OBD When the vehicle is in the door-locked state in the engine stop state, the door unlocking command corresponding to the vehicle type based on the door unlock request information received from the user wireless terminal through the near module or the communication module To the vehicle OBD to switch the door lock / unlock state to the door lock / unlock state.

The sound wave device for providing a door lock / unlock service according to the present invention comprises a sound wave module having a sound wave input part for receiving a sound wave signal and a sound wave output part for outputting a sound wave signal, and at least one communication part for connecting to a communication network A sound wave device including a communication module, comprising: a near module having at least one short range wireless unit for performing short range wireless communication; an information storage unit for storing a door lock command and a door lock command for each vehicle using the vehicle OBD; An OBD interlocking unit for performing short-range wireless communication with an OBD module connected to the vehicle OBD through a short-range wireless unit to obtain driving information or state information of the vehicle from the vehicle OBD, and driving information or state information of the vehicle obtained from the vehicle OBD through the OBD interlocking unit Information is read to determine whether the door is unlocked in the engine stop state or the engine stop And a controller for checking the vehicle type through state information of the vehicle obtained from the vehicle OBD through the OBD interlocking unit. When the door unlocked state is maintained for a predetermined time in the engine stop state, And a service processor for providing a door lock command corresponding to the vehicle type to the vehicle OBD through the OBD interlocking unit and switching the door lock state to the door lock state.

In the sound wave device for providing a door lock / unlock service according to the present invention, the control module recognizes the user's utterance by reading the sound wave data corresponding to the sound wave signal of the audio frequency band inputted through the sound wave input section A voice recognition unit for performing a procedure for obtaining spoken contents recognition information processed in a natural language; and a voice recognition unit for notifying a user of switching to a door lock state when the door unlock state is maintained for a predetermined time in the engine stop state Wherein the service processing unit outputs the sound wave signal of the audible frequency band which has uttered the confirmed speech information through the sound wave output unit and outputs the sound wave signal of the audible frequency band in which the user's utterance is not recognized within the designated time A door lock command corresponding to the vehicle type is transmitted to the vehicle OBD through the OBD interlocking unit To the door lock state.

In the sound wave apparatus for providing a door lock / unlock service according to the present invention, the service processing unit may receive door lock release request information from a user wireless terminal designated through the short range wireless unit when the engine is in the door locked state And when the door unlock request information is received, a door unlock command corresponding to the vehicle type is provided to the vehicle OBD through the OBD interlocking unit to switch to the door unlock state.

In the sound wave device for a vehicle according to the present invention, the service processing unit receives door lock release request information from a user wireless terminal designated through the communication unit when the vehicle is in the door locked state in the engine stop state And when the door unlock request information is received, the door unlocking command corresponding to the vehicle type is provided to the vehicle OBD through the OBD interlocking unit to switch to the door unlock state.

The sound wave device for a vehicle for providing a door lock / unlock service according to the present invention further includes a power supply module including a power supply part for supplying and applying the vehicle power and a power charging part for charging the power supply corresponding to the vehicle power, The control module may further include a power source confirming unit for confirming whether the vehicle power is applied through the power supply unit or the charging power charged in the power charging unit is applied, It is possible to determine whether the vehicle is in the door-unlocked state in the engine stop state through at least one of the driving information or the state information of the vehicle and the power-on information of the application state of either the vehicle power or the charging power, And a function of determining whether or not the door is locked in a stopped state And that is characterized.

In the sound wave apparatus for providing a door lock / unlock service according to the present invention, the situation determination unit may include a function of recognizing the engine stop state by checking the power supply information corresponding to the fact that the vehicle power is not applied through the power supply confirmation unit And a function of confirming an engine stop state by checking the power supply information corresponding to the application of the charging power through the power supply confirmation unit.

In the sound wave device for providing a door lock / unlock service according to the present invention, the situation determination unit firstly grasps the engine stop status through operating information or status information of the vehicle obtained from the vehicle OBD through the OBD interlocking unit And a function of finally grasping the engine stop state through the power supply information confirmed through the power supply confirmation unit.

In a sound wave device for providing a door lock / unlock service according to the present invention, the situation determination unit may firstly recognize an engine stop state through power supply information confirmed through the power source confirmation unit, And a function of finally grasping the engine stop state through the driving information or the state information of the vehicle obtained from the OBD.

There is provided a sound wave device for a vehicle that provides a door lock / unlock service according to the present invention, further comprising: a position module having a position locator for obtaining position coordinates positioned via GPS, And a location confirmation unit for confirming location information corresponding to the acquired location coordinates. The service processing unit may further include a function of providing the identified location information to the user wireless terminal.

According to the present invention, it is possible to read the driving information or the state information of the vehicle obtained from the OBD of the vehicle to determine whether the door is unlocked in the engine stop state of the vehicle or whether the door is locked in the engine stop state, There is an advantage that the vehicle OBD is provided with a door lock command corresponding to the vehicle type of the vehicle and is switched to the door lock state to prevent theft.

According to the present invention, if the user wireless terminal designated in the door locked state in the engine stop state of the vehicle provides the door unlock request information to the vehicle sound wave device through the near field wireless communication or the communication network, There is an advantage that a door unlock command corresponding to the vehicle type of the vehicle is provided to switch to the door unlocked state and board the vehicle.

1 is a diagram showing a functional configuration of a sound wave device 100 for a vehicle according to an embodiment of the present invention.
2 is a functional block diagram of a sound wave apparatus 100 for a vehicle and an operation server 200 according to another embodiment of the present invention.
3 is a flowchart illustrating a process of providing a door lock / unlock service according to an embodiment of the present invention.

The operation principle of the preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings and description. It should be understood, however, that the drawings and the following detailed description are exemplary and explanatory and are intended to provide further explanation of the invention, and are not to be construed as limiting the present invention.

In other words, the following embodiments correspond to the preferred embodiment of the preferred embodiment of the present invention. In the following embodiments, a specific configuration (or step) is omitted, or a specific configuration (or step) (Or steps), or an embodiment that incorporates functions implemented in more than one configuration (or step) into any one configuration (or step), a particular configuration (or step) It will be apparent that the present invention is not limited to the embodiments described below. Therefore, it should be clearly stated that various embodiments corresponding to subsets or combinations based on the following embodiments can be subdivided based on the filing date of the present invention.

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

As a result, the technical idea of the present invention is determined by the claims, and the following embodiments are merely means for effectively explaining the technical idea of the present invention to a person having ordinary skill in the art to which the present invention belongs Only.

1 is a diagram showing a functional configuration of a sound wave device 100 for a vehicle according to an embodiment of the present invention.

1 shows a sound wave module 105 having a sound wave input section 105a for receiving a sound wave signal and a sound wave output section 105b for outputting a sound wave signal and at least one communication section for connecting to a communication network A communication module 120 and a short distance wireless communication module 110 having a short range wireless communication section 110a for short range wireless communication and stores a door lock command and a door lock command for each vehicle using the vehicle OBD, Whether the door is unlocked in the engine stop state or the door lock state in the engine stop state through the vehicle operation information or the state information obtained from the vehicle OBD (On-Board Diagnostics) through the near field module 110, And a door lock command corresponding to the vehicle type is provided to the vehicle OBD when the vehicle is in the door unlocked state in the engine stop state And when the door is locked in the engine stop state, the door lock state is switched to the door lock state based on the door lock release request information received from the user wireless terminal 260 through the near module 110 or the communication module 120 And a function of switching to a door lock release state by providing a door lock release command corresponding to the vehicle type to the vehicle OBD. It is possible to refer to and / or modify the drawing 1 to infer various embodiments of the sound wave device 100 for the vehicle (for example, some of the components may be omitted, or subdivided, or combined) However, the present invention includes all of the above-described embodiments, and the technical features of the present invention are not limited thereto. Shall not.

1, the vehicle sound wave apparatus 100 includes a sound wave module 105 having a sound wave input unit 105a for receiving a sound wave signal and a sound wave output unit 105b for outputting a sound wave signal, A near field module 110 having a communication module 120 having at least one communication unit for connecting to a communication network and a short range wireless unit 110a for processing short range wireless communication, And a power supply charging unit 115c for charging a power supply corresponding to the vehicle power supply. The power supply unit 115a includes a position module 125 having a position determining unit 125a for receiving the vehicle power, (115), stores a door lock command and a door unlock command for each vehicle type using the vehicle OBD, and acquires driving information or status information of the vehicle from the vehicle OBD and recognizes the user's utterance, Ignition of A process of recognizing the location information by the GPS, a process of confirming whether the vehicle power is applied or a charging power is applied, and the operation information or the state information of the obtained vehicle And a controller for checking whether the vehicle is in a door-locked state when the engine is stopped, confirming a vehicle type through the state information of the vehicle, And provides the corresponding door lock command to the vehicle OBD to switch to the door lock state. When the door lock state is established in the engine stop state, the user wireless terminal 260 is controlled through the near module 110 or the communication module 120, A door lock release command corresponding to the vehicle type is stored on the basis of the door lock release request information received from the door Available in the vehicle OBD to include a control module 130 comprising a configuration of one or more functions for switching to the release state the door lock. According to an embodiment of the present invention, the automotive sound wave device 100 further includes an input unit (not shown) including a key button or a touch pad for receiving a user's operation, and / or an LED And an output unit (not shown) including a display. On the other hand, in the embodiment of FIG. 1, the name "module" is a term for distinguishing and describing the function and role of the sound wave device 100 for convenience, but it does not itself refer to any independent hardware structure I will reveal.

The sound wave module 105 includes a sound wave input unit 105a for receiving a sound wave signal of a specified sound wave frequency band and a sound wave output unit 105b for outputting a sound wave signal of a specified sound wave frequency band among constituent units of the automotive sound wave apparatus 100 Preferably, the sound wave input unit 105a and the sound wave output unit 105b are capable of inputting or outputting sound wave signals of at least an audible frequency band, and the sound wave input unit 105a and the sound wave output unit 105b are, And an interface unit (not shown) for interfacing with the control module 130.

The sound wave input unit 105a is a collective term for receiving sound wave signals, and includes a microphone for receiving sound wave signals and a sound wave input module for digitizing the input sound wave signals. Preferably, the sound wave input unit 105a receives a sound wave signal of an audio frequency band (for example, a sound wave signal including a sound signal that the user has uttered) through the microphone, receives the input audio frequency Band sound wave signal to the control module 130 by encoding the sound wave signal.

The sound wave output unit 105b is a collective term for outputting a sound wave signal and includes at least one speaker for outputting a sound wave signal and a sound wave output module for controlling the signal intensity and the output quality of the sound wave signal output from the speaker . Preferably, the sound wave output unit 105b outputs a sound wave signal generated by decoding the sound wave data requested to be outputted through the controller 130a through the speaker, and outputs the sound wave signal (For example, a sound output with a signal intensity that is controlled not to reach the outside of the vehicle, or a window that is open during a vehicle running, exceeds the reference value specified by the noise by the wind, (For example, Fs. Qts (Qs)) of a sound wave signal outputted by the sound wave output by amplifying a signal intensity of a sound wave signal by a certain ratio and outputting a sound wave when the ambient noise exceeds a reference value due to an abnormality in some of the components. , Vas, etc.) to block or suppress the sound distortion as much as possible, so that the sound output (for example, by resonance of the speaker The output quality of the sound wave is controlled so as to block / suppress the distortion of the sound wave so that the sound wave component corresponding to the separated sound on the sound signal can be clearly distinguished so that the audibility (or audibility) Output quality of a sound wave is controlled to be output, or when a bit string is encoded and output to a sound wave signal, the output quality of the sound wave is controlled so as to block / suppress the distortion of the frequency or the signal strength at which the bit stream is encoded).

The communication module 120 is a collective term for a connection of the communication network of the automotive sound wave device 100. The communication module 120 preferably communicates with a designated server via a radio network (for example, a mobile communication network, a portable Internet, etc.) And a local area network communication unit 120b for communicating with a designated server via a communication network via a local area network (e.g., a wireless local area network) via a wireless AP or a repeater, And an interface unit (not shown) having one communication unit and interfacing the communication unit with the control module 130.

The wireless network communication unit 120a collectively refers to a communication unit for connecting the vehicle sound wave device 100 to a wide area wireless network (e.g., a mobile communication network) via a base station. The wireless network communication unit 120a includes an antenna , An RF module, a baseband module, and a signal processing module. The controller 130a is connected to the controller 130a and transmits results of computation corresponding to wireless communication among the various computation results of the controller 130a through a wireless network Or receives data through a wireless network and transmits the data to the controller 130a, and also performs connection, registration, communication, and handoff procedures of the wireless communication.

According to an embodiment of the present invention, when the wireless network connected through the wireless network communication unit 120a is a mobile communication network, the wireless network communication unit 120a accesses a mobile communication network according to at least one mobile communication standard, , Call processing, call connection, data communication, and handoff. Meanwhile, according to the intention of those skilled in the art, the wireless network communication unit 120a may perform at least one of connection to a wide area wireless network other than the mobile communication network (e.g., portable Internet according to the IEEE 802.16 standard), location registration, data communication, And it is clear that the present invention is not limited by the wireless communication configuration provided by the wireless network communication unit 120a. That is, the wireless network communication unit 120a provides the wireless communication system based on the packet communication via the cell-based base station on the wireless network, regardless of the frequency band of the wireless section, the type or protocol of the communication network, To the data network to which the data is transmitted.

The short-range network communication unit 120b communicates with a network access device (for example, a wireless AP or the like) provided near by using a radio frequency signal as a communication medium within a predetermined distance (for example, within 10m or within 30m) And a communication network connecting the sound wave device 100 for a vehicle to a communication network to which the network connection device is connected through a short-range wireless network for connecting the session, preferably a WiFi-based short-range communication, a Bluetooth short- A short-range wireless communication session between the vehicle-mounted sound source apparatus 100 and a network-connected apparatus provided at a short distance through at least one of a network communication, a UWB-based local area network communication, and a public wireless communication, 100) to a communication network to which the network connection apparatus is connected. According to the embodiment of the present invention, the near-field communication unit 120b moves the vehicle equipped with the sound wave device 100 for a vehicle to reach a range of a radio frequency signal of a specific network connection device, And a generic term of a component for connecting the vehicle sound wave device 100 to a data network for providing wireless data communication based on packet communication via a network connection device of the short-range wireless network when a short-range wireless network connecting a wireless communication session is implemented to be. For the sake of convenience, the network communication function of the vehicle sound wave device 100 will be described mainly with reference to an embodiment using the wireless network communication unit 120a. However, the present invention is not limited thereto, and the network communication using the near field network communication unit 120b Function is also provided.

The near field module 110 is a collective term for a short range wireless communication of the automotive sound wave device 100. The near field module 110 preferably includes at least one short range wireless section 110a for connecting a short range wireless communication of a specified standard, And an interface unit (not shown) for interfacing the radio unit 110a and the control module 130. [ For example, the short range wireless unit 110a may process short range wireless communication based on the Bluetooth standard. However, it is clear that the standard for the short-range wireless communication of the short-range wireless unit 110a is not limited to the Bluetooth standard, and may include all the short-range wireless communication standards including Wi-Fi, ZigBee or UWB.

The short range wireless unit 110a is a collective term of a component for processing short range wireless communication of a specified standard in the vehicle and may preferably include a Bluetooth unit for processing Bluetooth based short range wireless communication according to the Bluetooth standard . However, the short range wireless communication related configuration of the short range wireless unit 110a is not limited to the Bluetooth based short range wireless communication according to the Bluetooth standard, and various short range wireless communications other than Bluetooth may be used according to the intention of those skilled in the art , Wi-Fi-based short-range wireless communication according to Wi-Fi standard, ZigBee-based short-range wireless communication according to ZigBee standard, and UWB-based short-range wireless communication according to UWB standard. Available). For the sake of convenience, the short range wireless unit 110a processes the Bluetooth based short range wireless communication according to an embodiment of the present invention. However, the present invention is not limited thereto.

According to the method of the present invention, the vehicle has an OBD port for connecting to a vehicle OBD according to a specification of OBD (On-Board Diagnostics) The vehicle sound wave apparatus 100 may include a set and an OBD module 250 having a function of processing short range wireless communication with the short range wireless unit 110a. The OBD module 250 may be connected to the OBD port And receives operation power from the OBD port, and acquires OBD information according to the specified OBD standard from the vehicle OBD while being connected to the OBD port. The OBD module 250 includes a short range wireless module that is paired with the short range wireless unit 110a of the short range module 110 included in the automotive sound wave device 100 to process the short range wireless communication, Transmits the OBD information obtained from the vehicle OBD to the vehicle sound wave device 100 in a short distance wireless manner in accordance with a communication protocol agreed with the vehicle sound wave device 100 through the wireless communication device 100. [

According to the first OBD interworking embodiment of the present invention, the OBD module 250 can transmit the OBD information obtained from the vehicle OBD through the OBD port to the vehicle sound wave device 100 through the near field wireless communication, The vehicle sound wave device 100 may receive the OBD information from the OBD module 250 through the short distance wireless communication and selectively obtain driving information related to the driving of the vehicle or state information related to the state of the vehicle .

According to the second OBD interlocking embodiment of the present invention, the OBD module 250 selects the OBD information acquired from the OBD through the OBD port, and the status information related to the status of the vehicle, In this case, the vehicle sound wave device 100 transmits the driving information of the vehicle or the state information of the vehicle from the OBD module 250 through the short distance wireless communication to the vehicle sound wave device 100 Can be received and acquired.

On the other hand, in the OBD interlocking embodiment of the present invention, the driving information and the state information of the vehicle obtained from the vehicle OBD are names for convenience in order to easily explain the use or function of the OBD information acquired from the vehicle OBD. In the present invention, the driving information obtained from the vehicle OBD includes a set of information that can be acquired from the vehicle OBD by the user's driving behavior or changed instantaneously while the vehicle is running, Is the set of information needed to understand the state of Therefore, any of the information obtained from the vehicle OBD may be included in the driving information or included in the status information, and thus the present invention is not limited thereto.

According to an embodiment of the present invention, the set-up device and the OBD module 250 store a key value for encryption communication based on short-range wireless communication or exchange a key value for encryption communication at a time of connecting short- And the OBD module 250 encrypts and transmits the information transmitted through the near field wireless communication through the key value, and the vehicle sound wave device 100 transmits the encrypted information through the OBD module 250 It is possible to block the information exchanged through the short-range wireless communication between the OBD module 250 and the automotive sound wave device 100 from being exposed to the outside.

The near field wireless unit 110a of the near field module 110 and the near field wireless module of the OBD module 250 provided in the vehicle sound wave device 100 operate using the vehicle power source, It is preferable to transmit and receive short-range wireless signals to a short-range wireless communication so that the short-range wireless signals do not reach outside the vehicle (or a certain distance or more from outside the vehicle) 250 and the vehicle sound wave device 100 can be prevented from being detected outside the vehicle.

According to an embodiment of the present invention, the short range wireless unit 110a may be configured to receive at least one or both of a code (for example, a code uniquely assigned to the sound wave device 100 for a vehicle and a code generated by the sound wave device 100 for a vehicle) (For example, a BLE-based wireless signal based on Bluetooth 4.0 or later) capable of receiving the code and recognizing the code can also be unidirectionally transmitted. In this case, the short range wireless unit 110a may use the power of the vehicle supplied through the power supply unit 115a so that the short range wireless signal transmitted in the unidirection can reach a certain distance outside the vehicle, In this case, the unidirectionally transmitted short range wireless signal reaches a certain distance outside the vehicle and can be received by a receiving device provided within a predetermined distance outside the vehicle. The receiving apparatus recognizes a code included in the near field radio signal and performs a procedure for providing a designated service.

According to an embodiment of the present invention, the short range wireless unit 110a of the near field module 110 provided in the automotive sound wave device 100 can communicate with a designated user wireless terminal 260 by connecting short range wireless communication. Preferably, the short range wireless unit 110a of the short range module 110 may pair with the user wireless terminal 260 to process short range wireless communication. According to an embodiment of the present invention, the short range wireless unit 110a of the short range module 110 may be configured to operate in a data communication enabled mode (for example, when the short range wireless unit 110a provides Bluetooth based short range wireless communication) (E.g., local area wireless communication paired via a profile (SPP)) to data communication with the user wireless terminal 260 and / or in a phone call enabled mode (Short-range wireless communication paired via a hand-free profile (HFP) or a headset profile (HSP) of the Bluetooth standard when the wireless terminal 110a provides Bluetooth based short-range wireless communication) And may be capable of making, receiving, or making phone calls over the user wireless terminal 260. The short range wireless unit 110a of the short range wireless module 110 connects the short range wireless communication with the OBD module 250 connected to the OBD of the vehicle. The short range wireless unit 110a may include a short range wireless communication standard applied to the short range wireless unit 110a, The short range wireless unit 110a can perform short range wireless communication with the user wireless terminal 260 while connecting the short range wireless communication with the OBD module 250 according to the type of the terminal 260, Only the OBD module 250 and the user wireless terminal 260 can establish a short-range wireless communication. In the former case, the short range wireless unit 110a of the near field module 110 performs short range wireless communication with the OBD module 250, and performs short range wireless communication with the user wireless terminal 260 in a data communication enabled mode or a telephone conversation enabled mode can do. In the latter case, the short-range wireless unit 110a of the near-field module 110 may perform short-range wireless communication with the OBD module 250 or short-range wireless communication with the user wireless terminal 260, And can be controlled in a dual mode for selectively switching a communication process. For example, the short-range wireless unit 110a of the near-field module 110 basically performs short-range wireless communication with the OBD module 250 and performs short-range wireless communication with the user wireless terminal 260 by the control module 130 (In this case, the OBD module 250 temporarily stores information collected from the OBD of the vehicle until short range wireless communication is restored), and then transmits the user wireless The wireless communication with the terminal 260 and short-range wireless communication with the OBD module 250 can be restored when the short-distance wireless communication with the user wireless terminal 260 is canceled. The near field module 110 includes a first short range wireless unit 110a for short distance wireless communication with the OBD module 250 and a second short range wireless unit 110a for short range wireless communication with the user wireless terminal 260, And the present invention can include all of the embodiments of the illustrated example of the short-range wireless communication as a scope of right without any particular reference.

According to the method of the present invention, when an application of the sound wave device 100 for a vehicle and an application of the user wireless terminal 260 are mapped (for example, by installing an application specified by the user wireless terminal 260 and performing an initial execution The device identification information for identifying the vehicle sound wave device 100 and the identification information of the user wireless terminal 260 (or the application of the user wireless terminal 260) The mobile wireless terminal 110a registers the unique identification information of the mobile wireless terminal 260 in the designated operating server 200 in the case where the vehicle sound wave device 100 and the user wireless terminal 260 are registered in an identical manner) The mobile terminal 260 can exchange short-range wireless communication with the application of the wireless terminal 260 to process various specified identification information or processing information for processing the designated service. For example, information received in an application of the user wireless terminal 260 in the designated operation server 200 or inputted or extracted or generated through the application of the user wireless terminal 260 is transmitted to the vehicle sound wave Is transmitted to the control module 130 of the device 100 and is processed (e.g., transmitted to the sound output or the operational server 200) and / or received from the specified operating server 200 to the automotive sound wave device 100, The information recognized or extracted or generated in the vehicle sound wave device 100 may be transmitted to the application of the user wireless terminal 260 through the short-range wireless communication and processed (for example, output to the screen or to the operation server 200) have.

The position module 125 is a collective term of a component for acquiring position information of the automotive sound wave device 100 and preferably has a position locating part 125a for acquiring position coordinates positioned via GPS, And an interface unit (not shown) that interfaces the control module 125a and the control module 130.

The position locating part 125a is a collective term for locating the position coordinates of the sound wave device 100 for a vehicle (or the vehicle having the sound wave device 100 for a vehicle), preferably a Global Positioning System (GPS) The positional coordinates of the sound wave device 100 for a vehicle can be determined. For example, the position locating unit 125a may include an A-GPS (Assisted-GPS) method in which the vehicle sound wave device 100 reads the position signal from the GPS satellite and notifies the base station of the position signal, The positional coordinates of the vehicle sound wave device 100 can be determined through at least one of a differential GPS (DGPS) method for correcting an error of a position signal received from the satellite, And the like.

According to an embodiment of the present invention, the position locating unit 125a may be positioned in a state where the vehicle power supplied through the power supply unit 115a of the power module 115 is applied The position coordinates of the vehicle equipped with the sound wave device 100 for a vehicle can be located. However, the positioning process of the position locating unit 125a is not limited to be performed only in the state of application of the vehicle power. However, in the case where the position is positioned in the application state of the vehicle power supply, The position coordinates can be processed by the position coordinates of the vehicle.

The control module 130 is a collective term for controlling various operations of the sound wave device 100 for a vehicle, and is preferably an operation for generating image data through the camera module, an operation for communicating with a server designated through the communication module 120 And a control unit 130a for controlling at least one operation or a combination of two or more operations and a memory unit 130b for storing various information and program codes necessary for the operation of the control unit 130a.

The controller 130a collectively refers to a configuration for controlling the operation of the automotive sound wave device 100. The controller 130a includes at least one processor and an execution memory and / or is configured to include various chips or control circuits, (For example, a bus (BUS), etc.) with each component provided in the vehicle sound wave device 100. [ According to the present invention, the control unit 130a loads at least one program code included in the automotive sound wave device 100 into the execution memory through the processor, and outputs the result through at least one And controls the operation of the sound wave device 100 for a vehicle. The functional configuration of the present invention may be implemented in the form of a program code and / or a chip or a control circuit. For convenience of explanation, the program configuration and the program form stored in the memory unit 130b, / RTI > and / or < / RTI > a chip or a control circuit in the control unit 130a will now be described.

The memory unit 130b is a general term of a nonvolatile memory corresponding to a storage resource of the automotive sound wave device 100 and includes at least one program code executed through the control unit 130a and at least one And stores the data set. The memory unit 130b basically includes a system program code and a system data set corresponding to the operating system of the automotive sound wave device 100, a communication program code for processing a wireless communication connection of the automotive sound wave device 100, And at least one application program code and application data set, and the program code and data set corresponding to the functional configuration implementing the present invention may also be stored in the memory unit 130b.

The power module 115 is a collective term for supplying / supplying power required for the operation of the sound wave device 100 for a vehicle, and preferably includes a power supply part 115a for supplying and receiving vehicle power from the vehicle, A power conversion unit 115b for converting the vehicle power source into an operation power source having a specified voltage value or current value when the voltage value or the current value of the power source is different from the voltage value or the current value required for the operation of the vehicle sound source apparatus 100, Respectively. Meanwhile, when the vehicle power is supplied through the power supply unit 115a or the vehicle power is converted into the operation power through the power conversion unit 115b, the power module 115 charges the vehicle power or the operation power And a power charging unit 115c for applying the charged power when the vehicle power is not supplied to the sound wave device 100 for the vehicle.

The power supply unit 115a is a collective term of a component that receives power required for operation of the sound wave device 100 for a vehicle, and preferably includes a configuration for supplying power to the vehicle. According to the method of the present invention, the sound wave device 100 for a vehicle can be manufactured in a stationary state, and the power supply part 115a can receive vehicle power from the vehicle cigar jack. Meanwhile, it is preferable that the power supply unit 115a converts the vehicle power supplied from the vehicle cigar jack into an operating power including a specified voltage and an amount of current, and applies the power to an internal constituent part of the automotive sound wave device 100. [ The power supply unit 115a may further include a power charging unit 115c (not shown) for charging the vehicle power source (or an operation power source). In this case, the vehicle sound source apparatus 100 is turned off Even when power is not supplied from the vehicle cigar jack, it can operate for a certain period of time. According to an embodiment of the present invention, the sound wave device 100 for a vehicle may be installed in a vehicle such that it can be supplied with power of the vehicle without being built in the vehicle (for example, mounted on the electric field of the vehicle) In this case, the power supply unit 115a can receive the vehicle power.

Referring to FIG. 1, the control module 130 recognizes the recognition result of the speech recognition recognition unit 145, which is recognized through the speech recognition unit 145 of the control module 130, And stores at least one of the driving information and the status information to be acquired through the OBD interlocking unit 140 of the control module 130 in the designated storage area of the memory unit 130b And stores the vehicle analysis discrimination information for discriminating the start or the processing of the designated service or the door lock / unlock service in the designated storage area and / And an information storage unit 135 for storing the location analysis determination information for identifying the start or the processing of the designated service in the designated storage area by analyzing the information.

The information storage unit 135 stores information on at least one of operation information and status information acquired through the OBD interlock unit 140 at the time of manufacturing or mounting the control module 130, Vehicle analysis identification information including information serving as a trigger or information to be triggered by the initiation or processing of the release service and at least one information for performing the specified verification operation is stored in the designated storage area of the memory unit 130b .

According to the embodiment of the present invention, the information storage unit 135 stores the service or the door lock / unlock service, which is designated from the server designated by the communication unit after the control module 130 is mounted in the sound wave device 100 for a vehicle, The vehicle analysis determination information including at least one piece of information to be compared with information included in at least one of the driving information and the state information or to perform a specified verification operation to determine initiation or processing, have.

Meanwhile, when the user's speech recognition is required to identify at least one of the driving information and the state information through the vehicle analysis identification information to identify the start of the designated service or the door lock / unlock service, The storage unit 135 confirms the recognition object information including the contents to be recognized from the user's utterance to start, process, or cancel the service or the door lock / unlock service specified at the time of storing the vehicle analysis identification information, Vehicle analysis identification information and mapping.

According to the embodiment of the present invention, the vehicle-analysis identification information and the recognition object information to be mapped are specified by including the predetermined speech content at the time when the vehicle analysis identification information is confirmed, and / The user can request the speech contents to be used as the recognition object information through the sound wave output unit 105b of the speech recognition unit 105b, receive the speech contents through the sound wave input unit 105a, and can be acquired / registered / updated through natural language processing. Meanwhile, according to an embodiment of the present invention, the recognition object information can be registered / updated through an application of the user wireless terminal 260 mapped to the vehicle sound wave device 100, and thus the present invention is not limited thereto.

The information storage unit 135 may be compared with position information to be checked through the position check unit 150 for determining the start or processing of a service specified at the time of manufacture or mounting of the control module 130, And stores the location analysis determination information including at least one piece of information for geofence calculation in the designated storage area of the memory unit 130b.

According to the embodiment of the present invention, the information storage unit 135 determines the start or processing of a specified service from the server designated through the communication unit after the control module 130 is mounted on the sound wave device 100 for the vehicle It is possible to compare the position information with the position information or to calculate the movement distance or receive the position analysis discrimination information including at least one information for the geofence calculation and update and store in the designated storage area.

On the other hand, when the user's utterance recognition is required to analyze the location information and identify the start or the processing of the designated service through the location analysis identification information, the information storage unit 135 stores the location analysis identification information It is possible to identify the recognition object information including the speech content to be recognized from the utterance of the user in order to start or process the designated service, and to store the mapping information with the location analysis determination information.

According to the embodiment of the present invention, the location information to be mapped with the location analysis determination information is specified by including the predetermined speech content at the time when the location analysis identification information is confirmed, and / The user can request the speech contents to be used as the recognition object information through the sound wave output unit 105b of the speech recognition unit 105b, receive the speech contents through the sound wave input unit 105a, and can be acquired / registered / updated through natural language processing. Meanwhile, according to an embodiment of the present invention, the recognition object information can be registered / updated through an application of the user wireless terminal 260 mapped to the vehicle sound wave device 100, and thus the present invention is not limited thereto.

Referring to FIG. 1, the control module 130 includes an information storage unit 135 for storing a door lock command for each vehicle type using the vehicle OBD and a door lock release command in a designated storage area.

The information storage unit 135 may store a door lock command for each door type of vehicle, which instructs to lock the door through the vehicle OBD for each maker's vehicle type at the time of manufacturing or mounting the control module 130, and / Stores the door lock unlock command for each vehicle that instructs the door lock release through the vehicle OBD.

According to the method of the present invention, the information storage unit 135 may receive the door lock command and the door unlock command for each vehicle, which are periodically newly released through the designated operation server 200, and store the received door lock command and the door unlock command in the designated storage area.

Referring to FIG. 1, the control module 130 includes an information storage unit 135 for storing vehicle type information in a designated storage area through vehicle status information obtained from a vehicle OBD through the OBD interlocking unit 140 .

The information storage unit 135 may read the vehicle status information acquired from the vehicle OBD through the OBD interlocking unit 140 and may store the vehicle type information in the designated storage area. In this case, the service processing unit 170 can check the vehicle type of the vehicle by reading the vehicle type information stored in the storage area.

Referring to FIG. 1, when the door unlocked state is maintained for a predetermined time in the engine stop state of the vehicle, the control module 130 sets the ignition information to be ignited to be output to the user And an information storage unit 135 for storing the information in a storage area.

The information storage unit 135 stores the door lock state when it is determined that the door unlock state is maintained for a predetermined time in the engine stop state through the following state detection unit 160 at the time of manufacture or mounting of the control module 130. [ In the designated storage area, the ignition information to be output to the user in order to notify the user of the switching.

1, the control module 130 performs short-range wireless communication with the OBD module 250 connected to the vehicle OBD through the short range wireless unit 110a to acquire vehicle operation information or status information from the vehicle OBD And an OBD interlocking unit 140 for storing driving information or state information obtained from the vehicle OBD in a designated storage area and managing or transferring the information to a designated operation server 200.

The OBD interlocking unit 140 is a generic term for a functional component that implements an OBD interlocking function that interlocks with a vehicle OBD and is implemented as a combination of at least one of a program code form and a chip or a control circuit form, And wirelessly communicating with the OBD module 250 connected to the vehicle OBD through the communication unit 110a to acquire the driving information or the state information of the vehicle from the vehicle OBD.

According to the embodiment of the present invention, the OBD interlocking unit 140 transmits n (N? 1) pieces of information included in the driving information obtained from the vehicle OBD to the designated operation server 200 N) pieces of information and transmitting the driving information including the selected n pieces of information to the operation server 200 through the communication unit.

Meanwhile, the position determining unit 150 may confirm the position information at a time point immediately before, during, or immediately after obtaining the driving information from the vehicle OBD. In this case, the OBD interlocking unit 140 may detect the position information 150 as location information associated with the driving information obtained from the vehicle OBD, and transmits the driving information including the n pieces of information to the operation server 200 through the communication unit, And the like.

Meanwhile, even if the position information is acquired through the position determining unit 150 at a point in time immediately before, during, or immediately after obtaining the driving information from the vehicle OBD, the OBD interlocking unit 140 may select It is possible to transmit the confirmed location information to the operation server 200 only when the location information is needed. Preferably, the OBD interlock 140 selectively determines whether to transmit the location information confirmed through the location determiner 150 to the operation server 200 in association with the travel information, And transmits the operation information and the location information including the n pieces of information to the operation server 200 through the communication unit only when it is determined to transmit the location information, And transmitting the driving information including the n pieces of information to the server 200.

According to an embodiment of the present invention, the OBD interlock 140 may further include a function of storing driving information of a vehicle obtained from the vehicle OBD in a designated storage area. Preferably, the OBD interlocking unit 140 may store N (N? 1) pieces of information included in the driving information of the vehicle obtained from the vehicle OBD in a designated storage area.

Meanwhile, when the management information including N (N > = 1) information is stored in the designated storage area, the OBD interlocking unit 140 determines that the designated operation server 200 among the N information included in the management information stored in the storage area, (1? N? N) pieces of information to be transmitted to the operation server 200 through the communication unit and transmits the driving information including the selected n pieces of information to the operation server 200 through the communication unit.

Meanwhile, the position determining unit 150 may confirm the position information at a time point immediately before, during, or immediately after obtaining the driving information from the vehicle OBD. In this case, the OBD interlocking unit 140 may detect the position information 150 to the location information correlated with the driving information obtained from the vehicle OBD, and transmits the driving information of the vehicle obtained from the vehicle OBD and the position information confirmed by the position determining unit 150 And storing them in a designated storage area in association with each other.

On the other hand, when the driving information of the vehicle and the position information are stored in association with the designated storage area, the OBD interlocking unit 140 stores the N (N > = 1) information included in the driving information stored in the storage area, (1? N? N) pieces of information to be transmitted to the operation server 200, and confirms the position information associated with the n pieces of information, and transmits the operation information including the n pieces of information And a function of transmitting the position information.

Meanwhile, even if the vehicle's driving information and the positional information are stored in association with the designated storage area, the OBD interlock 140 may transmit the confirmed location information to the operation server 200 only when the location information is selectively needed for protecting the privacy of the user ). Preferably, the OBD interlocking unit 140 selects n (1? N? N) pieces of information to be transmitted to the designated operation server 200 among N (N? 1) pieces of information included in the driving information stored in the storage area And selectively transmits the location information to the operation server 200 through the communication unit only when it is determined to transmit the location information to the operation server 200. [ and transmits the driving information including the n pieces of information to the operating server 200 through the communication unit if the driving information and the position information are not determined to be transmitted .

According to an embodiment of the present invention, the OBD interlocking unit 140 may include i (1? I? N) pieces of information included in driving information acquired from the vehicle OBD and stored in a designated storage area, Comparing the i pieces of information stored in the stored one or more pieces of driving information to check whether the non-linearly changed one or more pieces of information are included in the stored driving information, and if the stored driving information includes one or more non-linearly changed pieces of information To the operation server 200 designated by the communication unit, operation information including the nonlinearly changed one or more information and / or operation information including the nonlinearly changed one or more information to the situation recognition unit 160 And may further include a function of providing information. For example, in the case of a speed included in the driving information, the OBD interlocking unit 140 can confirm that the speed of the driving information is nonlinearly changed in case of a sudden start or sudden stop, and the operation server 200 The situation determination unit 160 can confirm that the safe operation service requesting to limit the sudden start or stoppage by using the non-linearly changed speed can be confirmed.

According to an embodiment of the present invention, the OBD interlocking unit 140 may use i (1? I? N) pieces of information (or i pieces of information) included in driving information acquired from the vehicle OBD and stored in a designated storage area And determines whether or not one or more pieces of information out of the threshold value range specified in the stored driving information are contained, and if there is more than one piece of information out of the threshold value range specified in the stored driving information And transmits the operation information including one or more information out of the threshold value range designated by the operation server 200 specified by the communication unit to the status determination unit 160 and / And a function of providing driving information including the above information. For example, the designated threshold range may include weather-specific and / or road-specific maximum speeds, and the OBD interlock 140 may be configured to check the current weather and / The controller checks the current type of the road by comparing the current position and the map information with the map information and confirms the current speed of the current weather and / or the road and then compares the current speed with the current speed of the current weather and / And the operation server 200 or the state grasp unit 160 that received the confirmation can confirm that the safe operation service requesting to maintain the safe speed using the speed out of the designated threshold value range can be confirmed.

According to an embodiment of the present invention, the OBD interlocking unit 140 may include m (M? 1) pieces of information included in status information obtained from the vehicle OBD, m (1? M? M) pieces of information and transmitting the status information including the selected m pieces of information to the operation server 200 through the communication unit.

Meanwhile, the position determining unit 150 may confirm the position information immediately before, during, or immediately after obtaining the state information from the vehicle OBD. In this case, the OBD interlocking unit 140 may detect the position information 150 as position information associated with the state information obtained from the vehicle OBD, and transmits the state information including the m pieces of information to the operation server 200 via the communication unit and the position information including the m pieces of position information And the like.

Meanwhile, even if position information is acquired through the position determining unit 150 at a point in time immediately before, during, or immediately after obtaining the state information from the vehicle OBD, the OBD interlocking unit 140 may be optional for protecting the privacy of the user It is possible to transmit the confirmed location information to the operation server 200 only when the location information is needed. Preferably, the OBD interlock 140 selectively determines whether to transmit the location information identified through the location determiner 150 to the operation server 200 in association with the status information, Transmits the status information and the position information including the m pieces of information to the operation server 200 via the communication unit only when it is determined to transmit the position information, And a function of transmitting the status information including the m pieces of information to the operation server 200. [

According to an embodiment of the present invention, the OBD interlocking unit 140 may further include a function of storing state information of a vehicle obtained from the vehicle OBD in a designated storage area. Preferably, the OBD interlocking unit 140 may store M (M? 1) pieces of information included in the vehicle status information acquired from the vehicle OBD in a designated storage area.

On the other hand, if state information including M (M? 1) pieces of information is stored in the designated storage area, the OBD interlocking unit 140 allocates the M information included in the state information stored in the storage area, And may further include a function of selecting m (1? M? M) pieces of information to be transmitted to the operation server 200 and transmitting status information including the selected m pieces of information to the operation server 200 through the communication unit.

Meanwhile, the position determining unit 150 may confirm the position information immediately before, during, or immediately after obtaining the state information from the vehicle OBD. In this case, the OBD interlocking unit 140 may detect the position information 150 as location information associated with the state information obtained from the vehicle OBD, and transmits the state information of the vehicle obtained from the vehicle OBD and the position information confirmed by the position check unit 150 And storing them in a designated storage area in association with each other.

Meanwhile, when the state information of the vehicle and the location information are stored in the designated storage area in cooperation with each other, the OBD interlocking unit 140 determines the M (M > = 1) information included in the state information stored in the storage area, (1? M? M) pieces of information to be transmitted to the operation server 200, identifies location information associated with the m pieces of information, and transmits the state information including the m pieces of information to the operation server 200 through the communication unit And a function of transmitting the position information.

Meanwhile, even if the state information of the vehicle and the location information are stored in association with the designated storage area, the OBD interlock unit 140 may store the confirmed location information only when the location information is selectively needed for the privacy of the user, ). Preferably, the OBD interlocking unit 140 selects m (1? M? M) pieces of information to be transmitted to the designated operation server 200 among M (M? 1) pieces of information included in the state information stored in the storage area And selectively transmits the location information to the operation server 200 through the communication unit only when it is determined to transmit the location information to the operation server 200. [ m pieces of status information and the status information including the m pieces of information to the operation server 200 through the communication unit when the status information is not determined to be transmitted As shown in FIG.

According to an embodiment of the present invention, the OBD interlocking unit 140 may include j (1? J? M) pieces of information included in state information acquired from the vehicle OBD and stored in a designated storage area, Comparing the j pieces of information included in the stored one or more pieces of state information to check whether the stored state information includes at least one piece of information corresponding to a state change, and storing one or more pieces of information corresponding to a state change in the stored pieces of state information And transmits the status information including one or more information corresponding to the status change to the operation server 200 designated through the communication unit and / or transmits one or more information corresponding to the status change to the status detection unit 160 And a function of providing status information including the status information.

According to the embodiment of the present invention, the OBD interlocking unit 140 may use j (1? J? M) pieces of information (or j pieces of information) included in state information acquired from the vehicle OBD and stored in a designated storage area Comparing the validated state information with the designated validated state information to check whether the stored state information includes one or more pieces of information out of the effective state specified and storing one or more pieces of information out of the validated state specified in the stored state information And transmits the status information including one or more information out of the valid status designated by the operation server 200 designated by the communication unit to the designated status server 200 and / And may further include a function of providing status information.

Referring to FIG. 1, the control module 130 reads sound data corresponding to a sound wave signal of an audible frequency band inputted through the sound wave input unit 105a, recognizes the user's utterance, And a speech recognition unit 145 for performing a procedure of acquiring information.

The speech recognition unit 145 is a generic term for a function unit that implements a speech recognition function for recognizing speech uttered by a user and is implemented in a form of at least one of a program code form and a chip or a control circuit form, The sound wave input unit 105a digitizes the sound wave signal of the audio frequency band inputted through the sound wave input unit 105a and reads out the generated sound wave data to perform a sound recognition procedure for recognizing the user's sound.

According to the first speech recognition embodiment of the present invention, the speech recognition unit 145 identifies the sound wave data obtained by digitizing the sound wave signal of the audio frequency band among the sound wave signals input through the sound wave input unit 105a, Recognizes speech uttered by the user by analyzing the sound wave data through the recognition algorithm, and recognizes the speech uttered by the user through one or more natural language processing procedures such as character analysis, shape analysis, semantic analysis, and dialog analysis And the like.

According to the second speech recognition embodiment of the present invention, the speech recognition process can be performed through the operation server 200 (or a separate speech recognition server (not shown)) in communication with the sound wave device 100 for the vehicle In this case, the speech recognition unit 145 confirms the sound wave data obtained by digitizing the sound wave signal of the audible frequency band among the sound wave signals inputted through the sound wave input unit 105a, (Not shown) or the operation server 200 to process the voice recognition information by processing the extracted voice information to recognize the voice uttered by the user. Meanwhile, the recognition server or the operation server 200 analyzes the voice information through a designated speech recognition algorithm, recognizes a voice uttered by the user, and recognizes the voice using one or more natural language processing procedures such as shape analysis, semantic analysis, The speech recognition unit 145 receives the speech recognition information from the recognition server or the operation server 200 and transmits the speech recognition information to the vehicle sound wave device 100 Quot;), as shown in Fig.

According to the third speech recognition embodiment of the present invention, the speech recognition unit 145 performs a procedure for recognizing a speech uttered by the user in a form in which the first and second speech recognition embodiments are at least partially combined The present invention is not limited thereto.

In the present invention, the description of performing the procedure of recognizing the user's voice through the speech recognition unit 145 performs functions provided for at least one of the first to third speech recognition embodiments , Although the vehicle sound wave apparatus 100 may describe the utterance contents recognition information as if it were recognized directly based on the first voice recognition embodiment as a matter of convenience, this may actually be described in at least one of the first to third voice recognition embodiments And to do so.

Referring to FIG. 1, the control module 130 includes a position checking unit 150 for checking position information corresponding to position coordinates obtained through the position locating unit 125a.

The position confirming unit 150 confirms the position coordinates (e.g., latitude and longitude) obtained through the position locating unit 125a and checks whether the vehicle equipped with the sound wave device 100 for a vehicle can enter / (E.g., position information on the road included in the map information, position information on the parking space, etc.). The location information may include location coordinates that match the map information and / or geographical identification information that identifies a space or area on the road information and / or map information on the map information.

According to an embodiment of the present invention, the position determining unit 150 may determine whether the vehicle power is supplied through the power supply unit 115a of the power module 115 State can be confirmed by the positional information of the vehicle equipped with the sound wave device 100 for a vehicle. However, the location information checking process of the location determining unit 150 is not limited to being performed only when the vehicle is powered on. However, the location checking unit 150 may check the location information, Location information.

Referring to FIG. 1, the control module 130 includes a power source confirmation unit 155 that determines whether vehicle power is applied through the power supply unit 115a or whether the charged power source is applied to the power charging unit 115c Respectively.

The power supply confirmation unit 155 checks whether the vehicle power is applied through the power supply unit 115a and checks the power supply information for the application state of the vehicle power when the vehicle power is applied. On the other hand, when the application of the vehicle power source is not confirmed, the power source confirming unit 155 checks whether the charged power source is applied to the power source charging unit 115c. If the charging power source is applied, Check the power-on information.

Referring to FIG. 1, the control module 130 reads operation information or status information of a vehicle obtained from a vehicle OBD through the OBD interlocking unit 140 to determine whether the vehicle is in a door-unlocked state in an engine stop state, A state recognition unit 160 for recognizing whether the door is in a locked state in a stopped state, and a state recognition unit 160 for determining whether the door is in a locked state when the door is unlocked in the engine stop state, And outputs the sound wave signal of the audible frequency band which has uttered the confirmed speech information through the sonic wave output section 105b and outputs the sound wave signal of the audible frequency band from the vehicle OBD through the OBD interlocking section 140 The vehicle type is confirmed through the acquired state information of the vehicle, and when the door unlocked state is maintained for a predetermined time in the engine stop state, When the vehicle is in the door-locked state in the engine stop state, the door lock command corresponding to the vehicle type is supplied to the door wireless communication unit 110, When the door unlock request information is received, the door unlocking command corresponding to the vehicle type is provided to the vehicle OBD through the OBD interlocking unit 140 to switch the door unlocking state to the door unlocking state And receives the door unlock request information from the user wireless terminal (260) designated through the communication unit when the door lock state is in the engine stop state, and when receiving the door unlock request information, (140) to provide a door lock release command corresponding to the vehicle type to the vehicle OBD to switch the door lock release state And a screw processing unit 170.

The status determination unit 160 is a collective term for a function configuration unit that performs a process of recognizing various situations occurring in the inside or outside of the vehicle. Preferably, the status determination unit 160 may be configured to display driving information of the vehicle obtained from the OBD through the OBD interlock unit 140 Or reads the state information to determine whether the vehicle is in the door-locked state in the engine stop state or whether the vehicle is in the engine-stopped state.

According to an embodiment of the present invention, the situation determination unit 160 determines whether or not the vehicle driving information or the status information obtained from the vehicle OBD through the OBD interlocking unit 140, It is possible to determine whether the door is unlocked in the engine stop state or the door lock state in the engine stop state through information of at least one of the power supply information of the power supply and the charging power supply. Preferably, the status determination unit 160 determines whether the engine is stopped or not by checking the power supply information corresponding to the absence of the vehicle power through the power determination unit 155, and / 155 to determine the engine stop state by checking the power supply information corresponding to the application of the charging power.

According to one embodiment of the present invention, the situation determination unit 160 firstly grasps the engine stop state through the driving information or the state information of the vehicle obtained from the vehicle OBD through the OBD interlocking unit 140, And a function of finally grasping the engine stop state through the power supply information confirmed through the power supply confirmation unit 155. [

According to another embodiment of the present invention, the situation determination unit 160 firstly grasps the engine stop state through the power supply information confirmed through the power source validation unit 155, and the OBD interlock unit 140, And a function of finally grasping the engine stop state through the driving information or the state information of the vehicle obtained from the vehicle OBD through the control unit.

Meanwhile, according to another embodiment of the present invention, the situation determination unit 160 recognizes the driving information or the status information of the vehicle obtained from the vehicle OBD through the OBD interlocking unit 140, through the ignition recognition unit 145 And the location information confirmed through the location confirmation unit 150 and the location information of the vehicle power source and the charge power source confirmed through the power source verification unit 155 It is possible to grasp various situations occurring inside or outside the vehicle through one or more pieces of information (or a combination of two or more pieces of information) of the power application information.

If it is determined that the door unlocking state is maintained for a certain period of time in the engine stop state through the situation determination unit 160, the sound wave verification unit 165 may output a speech output to the user to notify the switching to the door locking state The service processing unit 170 may output the sound wave signal of the audible frequency band that has been generated by the ignition information verified to notify the switching of the door lock state through the sound wave output unit 105b have. If the user's utterance is not recognized within a predetermined time, the service processing unit 170 provides a door lock command corresponding to the vehicle type to the vehicle OBD through the OBD interlock unit 140, .

According to the embodiment of the present invention, the service processing unit 170 checks the vehicle type through the OBD interlocking unit 140 and obtains the door lock state from the engine stop state The door lock command corresponding to the vehicle type is provided to the vehicle OBD via the OBD interlocking unit 140 to switch to the door lock state.

According to an embodiment of the present invention, the service processing unit 170 receives the door unlock request information from the user wireless terminal 260 designated by the short range wireless unit 110a when the engine is in the door locked state And when the door unlock request information is received, the door unlocking command corresponding to the vehicle type can be provided to the vehicle OBD through the OBD interlocking unit 140 to switch to the door unlock state.

According to the embodiment of the present invention, the service processing unit 170 receives the door unlock request information from the user wireless terminal 260 designated through the communication unit when the engine is in the door locked state, When receiving the release request information, the vehicle OBD may provide the door unlock command corresponding to the vehicle type through the OBD interlock 140 to the door unlocked state.

Referring to FIG. 1, the control module 130 further includes a position checking unit 150 for checking position information corresponding to position coordinates obtained through the position locating unit 125a. In this case, The processing unit 170 may further include a function of providing the identified location information to the user wireless terminal 260. [ This allows the user to ascertain at which location his vehicle is parked and move to the parked vehicle to switch the vehicle to the door unlocked state.

2 is a functional block diagram of a sound wave device 100 and an operation server 200 according to another embodiment of the present invention.

2 shows an embodiment of an operating server 200 operating in conjunction with the sound wave device 100 for a vehicle shown in FIG. 1 and / or an embodiment of a control module 200 of the sound wave device 100 for a vehicle shown in FIG. The functional configuration of at least one of the functional configurations of the operating server 130 is implemented in the operating server 200. Those skilled in the art will be able to refer to FIG. (For example, some of the functional configurations implemented on the side of the operating server 200 of FIG. 2 are directly used by the operating server 200 side But a part of the functions implemented in the control module 130 of the sound wave device 100 for a vehicle or the control module 130 implemented in the drawing 1 may be directly implemented in the control module 130, An implementation method implemented on the side of the operation server 200 , Some of the constituent elements shown in FIG. 1 and FIG. 2 may be omitted, or a subdivided or combined embodiment, etc.), but the present invention includes all of the above- The technical features are not limited only by the method shown in FIG. 1 and FIG. 2.

The system of the present invention includes an OBD module 250 connected to a vehicle OBD and collecting driving information and state information of the vehicle, a distance wireless communication function, a function of inputting and outputting a sound signal, and a function of connecting to a communication network A vehicle sound wave device 100 for performing short-range wireless communication with the OBD module 250, a positioning function via GPS, and a procedure for controlling and interlocking the respective functions to perform a designated procedure for a designated service, And at least one of driving information and status information of the vehicle obtained from the vehicle OBD through the sound wave device 100 for communication with the sound wave device 100 and information of at least one of the audio frequency band inputted through the sound wave device 100 for the vehicle The sound wave data corresponding to the sound wave signal or the sound wave data in the sound wave device 100 for the vehicle, The information about the position of the vehicle obtained through the wave device 100 and the power application information for the application state of either the vehicle power or the charging power applied to the sound wave device 100 for a vehicle according to a designated procedure Receiving and confirming information of the vehicle and at least one of the driving information and the state information of the vehicle, the ignition content recognition information of the user, the position information of the vehicle, the vehicle power applied to the sound wave device for a vehicle 100, A procedure for identifying a situation of a vehicle through at least one of power-on information for a power source, a procedure for providing a designated service corresponding to the situation of the vehicle, and an ignition corresponding to the progress or result of the procedure for providing the service And an operation server 200 that performs one or more of the procedures of confirming and providing the information to the vehicle sound wave device 100 Than it has done.

Referring to FIG. 2, the operation server 200 confirms recognition target information to be recognized for starting or processing a designated service among the speech recognition information to be recognized and acquired through the sound wave device 100 for a vehicle, Or vehicle information and / or status information to be acquired through the sound wave device 100 for a vehicle, and analyzes the information of at least one of the driving information and the status information to be acquired through the vehicle sound wave device 100, For storing the location analysis identification information for identifying the start or processing of the designated service on the designated storage medium by analyzing the location information to be confirmed through the sound wave device 100 and / (135).

The information storage unit 135 stores information serving as a trigger for initiation or processing of a specified service or a door lock / unlock service among information included in at least one of travel information and state information to be confirmed through the sound wave device 100 for a vehicle And the vehicle analysis discrimination information including at least one piece of information to be compared and / or triggered and a specified verification operation to be performed can be confirmed and stored in a designated storage medium.

According to an embodiment of the present invention, the information storage unit 135 stores predetermined vehicle analysis determination information in a designated storage medium, and then determines whether the vehicle sound wave apparatus 100 The vehicle analysis discrimination information further includes at least one piece of information to be compared with information included in at least one of the driving information and the status information to be confirmed through the verification operation and to perform the specified verification operation and may be updated and stored in the storage medium.

Meanwhile, when the user's speech recognition is required to identify at least one of the driving information and the state information through the vehicle analysis identification information to identify the start of the designated service or the door lock / unlock service, The storage unit 135 confirms the recognition object information including the contents to be recognized from the user's utterance to start, process, or cancel the service or the door lock / unlock service specified at the time of storing the vehicle analysis identification information, Vehicle analysis identification information and mapping.

According to the embodiment of the present invention, the vehicle-analysis identification information and the recognition object information to be mapped are specified by including the predetermined speech content at the time when the vehicle analysis identification information is confirmed, and / The user may request the speech contents to be used as the recognition object information, and then input / output through the sound wave device 100 for the vehicle, and may be registered / updated including the speech contents obtained through the natural language processing. Meanwhile, according to an embodiment of the present invention, the recognition object information can be registered / updated through an application of the user wireless terminal 260 mapped to the vehicle sound wave device 100, and thus the present invention is not limited thereto.

The information storage unit 135 stores information about the location (location) that is compared with the location information to be verified through the vehicle sound wave device 100 or calculates the travel distance (distance traveled along the travel route) or at least one information for the geofence calculation The analysis determination information is confirmed and stored in a designated storage medium.

According to the embodiment of the present invention, the information storage unit 135 stores predetermined location analysis discrimination information in a designated storage medium, and then confirms the start or the processing of the designated service through the sound wave device 100 for the vehicle It is possible to compare the position information with the position information or to calculate the movement distance, or to confirm the position analysis discrimination information further including at least one information for the geofence calculation, and to update and store the position analysis discrimination information on the designated storage medium.

On the other hand, when the user's utterance recognition is required to analyze the location information and identify the start or the processing of the designated service through the location analysis identification information, the information storage unit 135 stores the location analysis identification information It is possible to identify the recognition object information including the speech content to be recognized from the utterance of the user in order to start or process the designated service, and to store the mapping information with the location analysis determination information.

According to the embodiment of the present invention, the location information to be mapped with the location analysis determination information is specified by including the predetermined speech content at the time when the location analysis identification information is confirmed, and / The user may request the speech contents to be used as the recognition object information, and then input / output through the sound wave device 100 for the vehicle, and may be registered / updated including the speech contents obtained through the natural language processing. Meanwhile, according to an embodiment of the present invention, the recognition object information can be registered / updated through an application of the user wireless terminal 260 mapped to the vehicle sound wave device 100, and thus the present invention is not limited thereto.

Referring to FIG. 2, the control module 130 includes an information storage unit 135 for storing a door lock command for each vehicle type using the vehicle OBD and a door unlock command in a designated storage medium.

The information storage unit 135 may store a door lock command for each door type of vehicle, which instructs to lock the door through the vehicle OBD for each maker's vehicle type at the time of manufacturing or mounting the control module 130, and / Stores the door lock unlock command for each vehicle that instructs the door lock release through the vehicle OBD.

According to an embodiment of the present invention, the information storage unit 135 may register a door lock command and a door unlock command for each vehicle, which are periodically newly released through the designated operation server 200, and store the received door lock command and the door unlock command in a designated storage medium.

Referring to FIG. 2, the control module 130 includes an information storage unit 135 for storing vehicle type information on the designated storage medium through the vehicle status information.

The information storage unit 135 may read the state information of the vehicle and confirm the vehicle type information of the vehicle and store the information on a designated storage medium. In this case, the service procedure unit 220 can check the vehicle type of the vehicle by reading the vehicle type information stored in the storage medium.

Referring to FIG. 2, the control module 130 may set the ignition information to be ignited to be output to the user in order to notify the switching to the door lock state when the door unlocked state is maintained for a certain time in the engine stop state of the vehicle And an information storage unit 135 for storing the information in a storage medium.

The information storage unit 135 stores the door lock state when it is determined that the door unlock state is maintained for a predetermined time in the engine stop state through the following state detection unit 160 at the time of manufacture or mounting of the control module 130. [ It is possible to store the speech information to be output to the user in a designated storage medium.

Referring to FIG. 2, the operation server 200 includes an OBD (Personal Handyphone System) (hereinafter, referred to as an OBD) 200 for performing operations on an operation server 200 associated with an OBD interlocking unit 140 provided in a control module 130 of the sound wave device 100 for a vehicle, And a processing unit (205).

According to the method of the present invention, the sound wave device 100 for a vehicle uses n (N > = 1) pieces of information included in the driving information acquired from the vehicle OBD, The OBD processing unit 205 may further include a function of selecting the information of the vehicle and transmitting the driving information including the selected n pieces of information to the operation server 200. The OBD processing unit 205 may be configured to transmit, And stores the received driving information in a designated storage medium.

On the other hand, the sound wave device 100 for a vehicle can confirm position information at a point in time immediately before, during, or immediately after obtaining driving information from the vehicle OBD. In this case, the sound wave device 100 for a vehicle, The location information related to the driving information obtained from the vehicle OBD, and transmitting the driving information including the n pieces of information and the location information to the operation server 200, The OBD processing unit 205 may receive the driving information including the n pieces of information from the sound wave device 100 for a vehicle and the location information and store the received driving information and the location information in a designated storage medium.

On the other hand, the vehicle sound wave device 100 may be configured such that, even if the position information is acquired at a point in time immediately before, during, or immediately after obtaining the driving information from the vehicle OBD, And may transmit the confirmed location information to the operation server 200. [ Preferably, the vehicle sound wave device 100 selectively determines whether to transmit the identified location information to the operation server 200 in association with the driving information, and if the location information is determined to be transmitted, The OBD processor 205 may transmit the driving information including the n pieces of information and the position information to the operation server 200. The OBD processor 205 may receive the driving information including the n pieces of information from the vehicle sound wave device 100, Location information may be received and stored in a designated storage medium. If the vehicle sound wave apparatus 100 is not determined to transmit the position information, it may transmit driving information including the n information to the operation server 200, and the OBD processing unit 205 may transmit the driving sound wave From the device 100, the driving information including the n pieces of information, and store the received driving information in a designated storage medium.

According to an embodiment of the present invention, the vehicle sound wave device 100 stores driving information of a vehicle obtained from the vehicle OBD in a designated storage area, and then stores N (N > = 1) information included in the stored driving information (1? N? N) pieces of information to be transmitted to the operation server 200 and to transmit operation information including the selected n pieces of information to the operation server 200. The OBD processor 205 May receive driving information including the n pieces of information from the sound wave device 100 for a vehicle and store the driving information in a designated storage medium.

On the other hand, when the driving information of the vehicle and the position information are stored in a designated storage area of the sound wave device 100 for a vehicle, the sound wave device 100 for a vehicle may include N (N > = 1) (1? N? N) pieces of information to be transmitted to the operation server 200 among the pieces of information, identifies location information associated with the n pieces of information, And the OBD processing unit 205 may receive the driving information including the n pieces of information and the position information from the sound wave device 100 for a vehicle and store the driving information and the position information in a designated storage medium.

Meanwhile, even if the driving information of the vehicle and the positional information are stored in association with the designated storage area of the sound wave device 100 for a vehicle, the sound wave device 100 for a vehicle may be used only when the position information is selectively needed And transmits the location information to the operation server 200. Preferably, the vehicle sound wave device 100 selects n (1? N? N) pieces of information to be transmitted to the operation server 200 among N (N? 1) pieces of information included in the driving information stored in the storage area , Selectively determines whether to transmit the location information associated with the n pieces of information to the operation server 200, and if the location information is determined to be transmitted, transmits the n pieces of information to the operation server 200 And the OBD processing unit 205 may receive the driving information including the n pieces of information from the sound wave device 100 for a vehicle and the position information and store the received driving information and the position information in a designated storage medium . If the vehicle sound wave apparatus 100 is not determined to transmit the position information, it may transmit driving information including the n information to the operation server 200, and the OBD processing unit 205 may transmit the driving sound wave From the device 100, the driving information including the n pieces of information, and store the received driving information in a designated storage medium.

According to the method of the present invention, the sound wave device 100 for a vehicle includes i (1? I? N) pieces of information included in driving information acquired from the vehicle OBD and stored in a designated storage area, Comparing the i pieces of information stored in the stored one or more pieces of driving information to check whether the non-linearly changed one or more pieces of information are included in the stored driving information, and if the stored driving information includes one or more non-linearly changed pieces of information And the OBD processing unit 205 may transmit the driving information including the n pieces of information from the sound wave device 100 to the operating server 200, May be received and stored in a designated storage medium.

According to the method of the present invention, the sound wave device 100 for a vehicle uses i (1? I? N) pieces of information (or i pieces of information) included in driving information acquired from the vehicle OBD and stored in a designated storage area And determines whether or not one or more pieces of information out of the threshold value range specified in the stored driving information are contained, and if there is more than one piece of information out of the threshold value range specified in the stored driving information The OBD processing unit 205 may transmit the driving information including at least one information out of the threshold range designated by the operation server 200 to the operating server 200. The OBD processing unit 205 may receive the n information from the vehicle sound wave device 100 And may store the information on the designated storage medium.

According to the method of the present invention, the vehicle sound wave device 100 transmits m (M > = 1) pieces of information included in the status information acquired from the vehicle OBD to the operation server 200 The OBD processing unit 205 may further include a function of selecting the information of the vehicle and transmitting the state information including the selected m pieces of information to the operation server 200. The OBD processing unit 205 may further include a function of, And stores the received status information in a designated storage medium.

On the other hand, the vehicle sound wave device 100 can confirm the position information immediately before, during, or immediately after acquiring state information from the vehicle OBD. In this case, the vehicle sound wave device 100 can recognize the position information The OBD processing unit 205 may determine whether the OBD processing unit 205 has received the status information from the vehicle OBD and the status information including the m pieces of information and transmits the status information to the operation server 200, From the vehicle sound wave device 100, state information including the m pieces of information and the location information, and store the received state information and the location information in a designated storage medium.

On the other hand, even if the position information is obtained at a time point immediately before, during, or immediately after the state information is obtained from the vehicle OBD, the vehicle sound wave apparatus 100 may only use the position information And may transmit the confirmed location information to the operation server 200. [ Preferably, the vehicle sound wave device 100 selectively determines whether to transmit the identified location information to the operation server 200 in association with the state information, and if the location information is determined to be transmitted, The OBD processor 205 may transmit state information including the m pieces of information and the position information to the operation server 200. The OBD processor 205 may receive state information including the m pieces of information from the vehicle sound wave device 100, Location information may be received and stored in a designated storage medium. If the vehicle sound wave apparatus 100 is not determined to transmit the position information, the state information including the m pieces of information may be transmitted to the operation server 200. The OBD processing unit 205 may transmit the state information including the m sound waves Status information including the m pieces of information can be received from the device 100 and stored in the designated storage medium.

According to the method of the present invention, the vehicle sound wave device 100 stores the state information of the vehicle obtained from the vehicle OBD in a designated storage area, and then stores M (M > = 1) (1? M? M) to be transmitted to the operation server 200 and to transmit the status information including the selected m pieces of information to the operation server 200. The OBD processor 205 May receive state information including the m pieces of information from the sound wave device 100 for a vehicle and store the received state information in a designated storage medium.

Meanwhile, when the state information of the vehicle and the position information are stored in a designated storage area of the sound wave device 100 for a vehicle, the sound wave device 100 for a vehicle may store M (M > = 1) (1? M? M) pieces of information to be transmitted to the operation server 200 among the pieces of information, identifies location information associated with the m pieces of information, and transmits the information including the m pieces of information to the operation server 200 The OBD processing unit 205 may receive the state information including the m pieces of information from the sound wave device 100 for a vehicle and the position information and store the state information and the position information in a designated storage medium.

In the meantime, even if the state information of the vehicle and the location information are stored in the designated storage area, the sound wave device 100 for the vehicle may store the confirmed location information only when the location information is needed for privacy protection of the user, ). Preferably, the vehicle sound wave device 100 selects m (1? M? M) pieces of information to be transmitted to the operation server 200 among M (M? 1) pieces of information included in the state information stored in the storage area , Selectively determines whether to transmit the location information associated with the m information to the operation server 200, and if the location information is determined to be transmitted, transmits the m information to the operation server 200 And the OBD processing unit 205 may receive the state information including the m pieces of information and the position information from the sound wave device 100 for a vehicle and store the received state information and the position information in a designated storage medium . If the vehicle sound wave apparatus 100 is not determined to transmit the position information, the state information including the m pieces of information may be transmitted to the operation server 200. The OBD processing unit 205 may transmit the state information including the m sound waves Status information including the m pieces of information can be received from the device 100 and stored in the designated storage medium.

According to the method of the present invention, the sound wave device 100 for a vehicle includes j (1? J? M) pieces of information included in status information acquired from the vehicle OBD and stored in a designated storage area, Comparing the j pieces of information included in the stored one or more pieces of state information to check whether the stored state information includes at least one piece of information corresponding to a state change, and storing one or more pieces of information corresponding to a state change in the stored pieces of state information The OBD processor 205 may transmit the status information including one or more pieces of information corresponding to the status change to the operational server 200. The OBD processor 205 may include the m pieces of information from the automotive sound wave device 100 And store the received status information in a designated storage medium.

According to an embodiment of the present invention, the sound wave device 100 for a vehicle uses j (1? J? M) pieces of information (or j pieces of information) included in state information acquired from the vehicle OBD and stored in a designated storage area Comparing the validated state information with the designated validated state information to check whether the stored state information includes one or more pieces of information out of the effective state specified and storing one or more pieces of information out of the validated state specified in the stored state information The OBD processing unit 205 may transmit state information including one or more pieces of information out of the valid state specified to the operation server 200, and the OBD processing unit 205 may transmit state information including the m pieces of information from the vehicle sound wave device 100 Information can be received and stored in a designated storage medium.

Referring to FIG. 2, the operation server 200 includes an information receiving unit 210 that receives at least one of information on the driving and the status of the vehicle obtained from the vehicle OBD through the sound wave device 100 for a vehicle And an information verifying unit 215 for verifying at least one of the driving information and the status information received from the sound wave device 100 through the OBD processing unit 205 and stored in the designated storage medium .

When transmitting at least one of the vehicle operation information and the state information obtained from the vehicle OBD for initiation or processing of the service door lock / unlock service designated by the vehicle sound wave device 100, the information receiving unit 210 And receives at least one of the driving information and the state information of the vehicle from the sound wave device 100 for a vehicle.

If at least one of the driving information and the state information received from the sound wave device 100 through the OBD processing unit 205 is stored in a designated storage medium, At least one of the driving information and the state information of the vehicle can be confirmed for initiation or processing of the service or the door lock / unlock service.

2, the operating server 200 includes an information receiving unit 210 for receiving sound wave data corresponding to a sound wave signal of an audio frequency band inputted through the sound wave device 100 for a vehicle, And a speech recognition unit (145) for recognizing the user's utterance and recognizing the utterance of the user and recognizing the contents uttered by the user by natural language processing, and / or the speech sound recognition unit (145) And an information receiving unit 210 for receiving the user's utterance recognition information by reading the sound wave data corresponding to the sound wave signal of the band and recognizing the user's utterance, .

When the vehicle sound wave device 100 receives the sound wave signal of the audio frequency band and transmits the sound wave data corresponding to the inputted sound wave signal for starting or processing the designated service, The speech recognition unit 145 reads the sound wave data, recognizes the speech of the user, processes it in a natural language, and obtains the speech recognition information in which the user has uttered the speech have.

On the other hand, the sound wave device 100 for a vehicle receives sound wave signals of an audio frequency band and reads sound wave data corresponding to the sound wave signals for starting or processing a designated service, recognizing the user's utterance, When the recognition information is obtained and transmitted, the information receiving unit 210 can receive the user's speech recognition information from the sound wave device 100 for a vehicle.

Referring to FIG. 2, the operation server 200 includes an information receiving unit 210 for receiving location information of a vehicle obtained through the sound wave device 100 for a vehicle.

When the vehicle sound wave apparatus 100 confirms and transmits the position information of the vehicle corresponding to the position coordinates determined via GPS based on the vehicle power source (or the operating power source converted from the vehicle power source), the information receiving unit 210 The position information of the vehicle can be received from the sound wave device 100 for a vehicle.

Referring to FIG. 2, the operation server 200 includes an information receiving unit 210 receiving power application information for a power source of a vehicle or a charging power source applied to the sound wave device 100 for a vehicle.

When the vehicle sound wave apparatus 100 transmits the power supply information for the application state of either the vehicle power or the charging power through the power source confirming unit 155, the information receiving unit 210 receives the vehicle sound wave And can receive the power application information from the device 100. [

Referring to FIG. 2, the control module 130 reads out the driving information or the state information of the vehicle to determine whether the vehicle is in a door-unlocked state in an engine stop state or a state- A sound wave confirmation unit 165 for confirming ignition information to be output to the user to inform the user that the door lock state is to be switched to the door lock state when the door unlock state is maintained for a predetermined time in the engine stop state, A service providing unit 225 for providing ignition information to be output to a user to inform the user of switching to the door lock state by the sound wave device 100 and processing to output the ignition information; , And when the door unlocked state is maintained for a predetermined time in the engine stop state, the vehicle sound wave device (100) When the vehicle is in the door locked state in the engine stop state, receives the door unlock request information from the designated user wireless terminal 260 through the short range wireless unit 110a, When the door lock release request information is received, the vehicle sound wave device 100 provides a door lock release command corresponding to the vehicle type to switch the door lock release state to the door lock release state and / The door lock release request information is received from the user wireless terminal 260 designated through the communication unit and the door lock release request information is received by the sound wave device 100 for a vehicle, And a service procedure unit 220 for providing a release command to switch the door to the door unlocked state.

The situation recognition unit 160 is a collective term for a function configuration unit that performs a procedure for recognizing various situations occurring inside or outside the vehicle. Preferably, the status recognition unit 160 reads the vehicle operation information or status information, Or whether the door is locked when the engine is stopped.

According to an embodiment of the present invention, the situation determination unit 160 may determine whether the vehicle is running or not, based on driving information or status information of the vehicle, It is possible to determine whether the door is unlocked in the engine stop state or to determine whether the door is locked in the engine stop state through at least one of the power supply information. Preferably, the status determination unit 160 determines whether the engine is stopped or not by checking the power supply information corresponding to the absence of the vehicle power through the power determination unit 155, and / 155 to determine the engine stop state by checking the power supply information corresponding to the application of the charging power.

According to one embodiment of the present invention, the situation determination unit 160 firstly grasps the engine stop state through the driving information or the state information of the vehicle, and determines the power supply information And a function of finally grasping the engine stop state through the engine.

According to another embodiment of the present invention, the situation determination unit 160 firstly grasps the engine stop state through the power supply information confirmed through the power source validation unit 155, Information about the engine stop state can be included.

Meanwhile, according to another embodiment of the present invention, the situation determination unit 160 determines whether or not the vehicle's driving information or status information is associated with the vehicle's ignition content recognition information recognized by the speaking recognition unit 145, (Or more than one of the information of the position information confirmed through the confirmation unit 150 and the power application information for the application state of the power of either the vehicle power or the charge power, Combination), it is possible to grasp various situations occurring inside or outside the vehicle.

If it is determined that the door unlocking state is maintained for a certain period of time in the engine stop state through the situation determination unit 160, the sound wave verification unit 165 may output a speech output to the user to notify the switching to the door locking state The service providing unit 225 may confirm the ignition information and provide the confirmed ignition information to notify the switching of the sound wave device 100 to the door locking state so as to output the ignition information to the user. The service procedure unit 220 may switch the door lock state to the door lock state by providing a door lock command corresponding to the vehicle type to the vehicle sound wave device 100 when the user's utterance is not recognized within a predetermined time .

According to an embodiment of the present invention, the service procedure unit 220 confirms the vehicle type through the state information of the vehicle, and when the door unlocked state is maintained for a predetermined time in the engine stop state, the vehicle sound wave device 100 To a door lock state by providing a door lock command corresponding to the vehicle type.

According to the embodiment of the present invention, the service procedure unit 220 receives the door unlock request information from the user wireless terminal 260 designated in the case of the door locked state in the engine stop state, The vehicle sound wave device 100 may be provided with a door lock release command corresponding to the vehicle type to switch to the door lock release state.

According to an embodiment of the present invention, the service procedure unit 220 may further include a function of providing the identified location information to the user wireless terminal 260. This allows the user to ascertain at which location his vehicle is parked and move to the parked vehicle to switch the vehicle to the door unlocked state.

FIG. 3 is a flowchart illustrating a process of providing a door lock / unlock service according to an embodiment of the present invention.

In more detail, FIG. 3 shows driving information and state information of the vehicle obtained from the OBD of the vehicle in the sound wave device 100 for the vehicle shown in FIG. 1 to determine whether the door is unlocked in the engine stop state, Lock state, confirms the vehicle type based on the state information of the vehicle, provides a door lock command corresponding to the vehicle type to the vehicle OBD when the vehicle is in the door unlock state, and switches to the door lock state Corresponding to the vehicle type on the basis of the door unlock request information received from the user wireless terminal 260 through the near module 110 or the communication module 120 when the vehicle is in the door locked state in the engine stop state, Unlock command to the vehicle OBD to switch the door to the door unlocked state. Those of ordinary skill in the art will be able to refer to and / or modify Figure 3 to infer various implementations of the process (e.g., omitting some of the steps or changing the order) However, the present invention is not limited to the above-described embodiments, and the technical features of the present invention are not limited only by the method shown in FIG.

Referring to FIG. 3, the vehicle sound wave device 100 (or the operation server 200) stores a vehicle door lock command and a door lock command using the vehicle OBD (300). The vehicle sound wave device 100 (or the operation server 200) may be configured to transmit driving information or state information of the vehicle obtained from the OBD of the vehicle to any one of the vehicle power and the charging power supplied to the vehicle sound wave device 100 (305) whether the door is unlocked in the engine stop state or the door lock state in the engine stop state.

If the door lock release state is confirmed in the engine stop state, the vehicle sound wave device 100 (or the operation server 200) confirms whether the door lock release state is maintained for a predetermined time or longer in the engine stop state (310). If the door unlocking state is maintained for a predetermined time or longer in the engine stop state, when the door unlocking state is maintained for a predetermined time in the engine stop state, the ignition information to be ignited is output to the user (315), and processes the verified utterance information to output to the user (320). On the other hand, if the user's utterance is not recognized within a predetermined time after the speech information is output (325), the vehicle sound wave device 100 (or the operation server 200) confirms the vehicle type through the state information of the vehicle OBD (330), a door lock command corresponding to the vehicle type is provided to the vehicle OBD, and the door lock state is switched (335). Meanwhile, the above-described ignition output process may be omitted according to the embodiment, and thus the present invention is not limited thereto.

On the other hand, when the door unlocked state is not confirmed in the engine stop state or when the door lock is confirmed in the engine stop state and / or when the engine is stopped from the engine stop state through the door lock command corresponding to the vehicle type, The device 100 (or the operation server 200) confirms whether the door money cancellation request information is received from the user wireless terminal 260 through the near field wireless communication or the communication network (340). If the door lock release request information is received, the vehicle sound wave device 100 (or the operation server 200) confirms the vehicle type through the state information of the vehicle OBD (345), and the vehicle OBD responds to the vehicle type To the door unlocked state (350).

100: sound wave device 105: sound wave module
110: near-field module 115: power module
120: communication module 125: position module
130: control module 135: information storage unit
140: OBD interlocking unit 145:
150: position check unit 155: power check unit
160: situation detection unit 165: sound wave verification unit
170: service processing unit 200:
205: OBD processing unit 210:
215: information confirmation unit 220: service procedure unit
225: Service provider 250: OBD module
260: wireless terminal

Claims (9)

1. A sound wave device comprising: a sound module having a sound wave input part for receiving a sound wave signal and a sound wave output part for outputting a sound wave signal; and at least one communication part for connecting to a communication network,
A short range module having at least one short range wireless unit for processing short range wireless communication; And
An information storage unit for storing a door lock command and a door lock release command for each vehicle type using the vehicle OBD,
An OBD interlocking unit for performing short-distance wireless communication with the OBD module connected to the vehicle OBD through the short-range wireless unit to obtain driving information or state information of the vehicle from the vehicle OBD,
A state recognition unit for reading driving information or state information of the vehicle obtained from the vehicle OBD through the OBD interlocking unit to determine whether the vehicle is in a door unlocked state in an engine stop state or in a door locked state in an engine stop state,
Wherein the control unit checks the vehicle type based on the vehicle status information acquired from the vehicle OBD through the OBD linkage unit, and when the door unlocked state is maintained for a predetermined time in the engine stop state, And a control module provided with a service processing unit for providing a door lock command and switching the door lock state to a door lock state.
The method according to claim 1,
The control module includes:
A speech recognition unit for reading sound wave data corresponding to a sound wave signal of an audible frequency band inputted through the sound wave input unit and recognizing the user's speech and obtaining spoken content recognition information processed in a natural language;
Further comprising a sound wave confirmation unit for confirming ignition information to be output to the user to notify the user that the door lock state is to be switched to the door lock state when the door lock release state is maintained for a predetermined time in the engine stop state,
Wherein the service processing unit outputs an acoustic wave signal of an audible frequency band which has uttered the confirmed speech information through the sound wave output unit, and when the user's utterance is not recognized within a designated time, Wherein the door locking / unlocking unit provides the door locking / unlocking command to the door locking / unlocking unit.
The system according to claim 1,
When receiving the door unlock request information from the user wireless terminal designated through the short range wireless unit when the door is locked in the engine stop state and when receiving the door unlock request information, Wherein the door lock / unlock service provides a door lock / unlock command corresponding to the vehicle type to switch to the door lock / unlock state.
The system according to claim 1,
When receiving the door unlock request information from the user wireless terminal designated through the communication unit when the door is locked in the engine stop state and if the vehicle unlock request information is received from the user wireless terminal through the OBD interlock, To the door lock / unlock state by providing a door lock release command corresponding to the door lock / unlock service.
The method according to claim 1,
Further comprising a power supply module including a power supply unit for supplying and receiving vehicle power and a power charging unit for charging the power supply corresponding to the vehicle power supply,
The control module may further include a power source confirmation unit for confirming whether the vehicle power is applied through the power supply unit or the charging power source charged in the power charging unit is applied,
Wherein the status determination unit determines whether or not at least one of the driving information or the status information of the vehicle obtained from the vehicle OBD through the OBD interface unit and the power supply information of the power supply status of either the vehicle power or the charging power, And a function of determining whether the door is unlocked in the engine stop state or not, or determining whether the door is in the locked state in the engine stop state.
6. The apparatus according to claim 5,
A function of confirming an engine stop state by checking power supply information corresponding to a case where vehicle power is not applied through the power check unit,
And a function of confirming the engine stop state by checking the power supply information corresponding to the application of the charging power through the power supply confirmation unit.
The information processing apparatus according to claim 1,
And a function of first recognizing the engine stop status through the vehicle operation information or status information obtained from the vehicle OBD through the OBD linkage unit and finally grasping the engine stop status through the power supply information confirmed through the power check unit Wherein the door locking / unlocking service provides the door locking / unlocking service.
The information processing apparatus according to claim 1,
And a function of first grasping the engine stop state through the power supply information confirmed through the power source confirmation unit and finally grasping the engine stop state through the vehicle operation information or the state information obtained from the vehicle OBD through the OBD interlocking unit Wherein the door locking / unlocking service provides the door locking / unlocking service.
The method according to claim 1,
Further comprising a position module having a position locator for obtaining position coordinates that are located via GPS,
The control module may further include a position checking unit for checking position information corresponding to the position coordinates obtained through the position locating unit,
Wherein the service processing unit further comprises a function of providing the identified location information to the user wireless terminal.

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