KR20180110286A - OBD Interlocking Device in a Car for Broadcasting One-Way Radio Frequency Signal - Google Patents

Abstract

The present invention relates to a vehicular OBD interlocking device, which is mounted on a vehicle, for multicasting one-way radio frequency signal. The vehicular OBD interlocking device includes a power supplier for supplying a vehicular power to the vehicle; a power charger charging a device with vehicular power which is supplied from the power supplier; an OBD interlocking module provided in a body and operated by any one of the vehicular power and the charged power to collect and manage diagnosis information from the OBD; a signal transmitting unit for transmitting one-way radio frequency, without specifying a receiver; and a transmission control unit for controlling the one-way radio frequency by use of the vehicular power to multi-cast a one-way radio frequency of low-output signal strength and a one-way radio frequency of high-output signal strength which is amplified by designated signal strength.

Description

TECHNICAL FIELD [0001] The present invention relates to a vehicle-mounted OBD interlocking device for multiplexing and transmitting a one-way radio signal,

The present invention relates to a vehicle-mounted OBD (On-Board Diagnosis) interlock device equipped with an operating module for transmitting a unidirectional radio signal using at least one of a vehicle power source supplied from a vehicle and a charging power source charged in the vehicle, Directional radio signal having a low output signal strength and a unidirectional radio signal having a high output signal strength amplified with a designated signal strength when the unidirectional radio signal is transmitted using the control signal.

Since the Bluetooth version 4.0 released in June 2010, Bluetooth Smart has been transmitting beacon signals without specifying the receiver side in BLE (Bluetooth Low Energy). The recently released smartphone can recognize the beacon signal from Android 4.3 or later, and the iPhone can recognize the beacon signal after iOS5.

Meanwhile, when the beacon signal is transmitted from the apparatus that is stationed in the vehicle, a service of receiving various services related to the boarding of the vehicle is recognized by recognizing the beacon signal from a wireless terminal of a user to board the vehicle.

However, since the beacon is basically set to operate in the BLE mode, when the beacon is transmitted from inside the vehicle, the beacon signal inside the vehicle is transmitted to a designated service position outside the vehicle by a radio signal interference material such as metal material or glass material It has a difficult problem.

Even if the beacon signal is transmitted to a designated service location outside the vehicle, it is practically impossible to know when a user having a smartphone that receives a beacon signal transmitted from the inside of the vehicle is aboard the vehicle.

In order to solve the above-mentioned problems, an object of the present invention is to provide a vehicle-mounted OBD interlock system including an operation module for transmitting a unidirectional radio signal using at least one of a vehicle power source supplied from a vehicle and a charging power source When a unidirectional radio signal is transmitted from the vehicle using the vehicle power source, a unidirectional radio signal having a low output signal strength and a unidirectional radio signal having a high output signal strength amplified with a designated signal strength are multiplexed and transmitted, And transmits a unidirectional radio signal to a designated service location and simultaneously transmits a unidirectional radio signal for determining a positional relationship between a user and an OBD interlocking device through a unidirectional radio signal having a low output signal strength.

A vehicle-mounted OBD interlock device for multiplexing and transmitting a unidirectional wireless signal according to the present invention is a vehicle-mounted OBD (On-Board Diagnosis) interlock device that is mounted on a vehicle. The OBD interlock device includes a power supply part And an OBD which is provided in the body and operates through at least one of the vehicle power source and the charging power source and collects and manages diagnostic information from the in-vehicle OBD, A signal transmitter for transmitting a unidirectional radio signal without specifying a separate receiving side, and a unidirectional radio signal having a low output signal strength and a signal intensity And a transmission control unit for controlling the transmission of the unidirectional radio signal having the high output signal strength And a module.

In a vehicle-mounted OBD interlocking apparatus for transmitting a unidirectional radio signal according to the present invention, the dispatch control unit controls to transmit a unidirectional radio signal of a low output signal strength when a unidirectional radio signal is transmitted through the charging power source do.

In the vehicle-mounted OBD interworking apparatus for multiplying a unidirectional radio signal according to the present invention, the low output signal strength includes a signal intensity set to output a unidirectional radio signal in a LE (Low Energy) state of the operation module .

In the vehicle-mounted OBD interlock device for transmitting a unidirectional wireless signal according to the present invention, the low output signal intensity may include signal strength that can not transmit a radio signal interference material provided in a space provided with the OBD interlock device .

A vehicle-mounted OBD interworking system for multiplexing a unidirectional wireless signal according to the present invention, the unidirectional wireless signal including a Bluetooth based unidirectional wireless signal, the low output signal intensity being a BLE (Bluetooth Low Energy) state And a signal strength set for transmitting a radio signal at a predetermined time.

In a vehicle-mounted OBD interlocking apparatus for transmitting a unidirectional radio signal according to the present invention, the high output signal strength may include a signal intensity amplified to transmit a radio signal interference material provided in a space provided with the OBD interlock device .

In a vehicle-mounted OBD interworking apparatus for multiplexing a unidirectional radio signal according to the present invention, the dispatch control unit controls the unidirectional radio signal of the low output signal strength and the unidirectional radio signal of the high output signal strength to be multiplexed and transmitted in a time- .

The present invention provides a vehicle-mounted OBD interworking apparatus for transmitting a unidirectional radio signal according to the present invention, the operating module including: a unidirectional radio signal of a low output signal strength and a high- And a signal control unit for separately controlling the unidirectional radio signal.

In the vehicle-mounted OBD interworking apparatus for multiplexing and transmitting a unidirectional wireless signal according to the present invention, the operating module may further include a communication identifying unit for performing a procedure for identifying a user wireless terminal through bidirectional local area communication .

In the vehicle-mounted OBD interworking apparatus for multiplexing a unidirectional wireless signal according to the present invention, the operating module includes a bidirectional local signaling function together with the unidirectional radio signal transmitting function, and the OBD interlocking device Directional short distance communication with the wireless terminal.

A vehicle-mounted OBD interworking device for multiplexing a unidirectional wireless signal according to the present invention, the bidirectional short-range communication comprising pairing-based Bluetooth-based data communication, the unidirectional wireless signal comprising a Bluetooth- And a control unit.

A vehicle-mounted OBD interworking system for multiplexing and transmitting a unidirectional radio signal according to the present invention, the transmission control unit comprising: an unidirectional radio signal of a low output signal strength and a high output So that a unidirectional radio signal having a signal strength is multiplexed and transmitted.

In the vehicle-mounted OBD interlocking apparatus for multiplying a unidirectional radio signal according to the present invention, the vehicle-mounted OBD interlocking apparatus further comprises a power conversion section for converting the vehicle power or the charging power into a specified operating power.

The OBD interworking module comprising: an OBD collecting unit for collecting diagnostic information from an in-vehicle OBD; and an OBD interlocking module for classifying the collected diagnostic information according to a specified classification criterion And an information management unit for storing the information.

In a vehicle-mounted OBD interworking apparatus for transmitting a unidirectional wireless signal according to the present invention, the OBD collecting unit is configured to transmit diagnostic information generated by OBD in-vehicle through specified in-vehicle communication with an OBD port device inserted in an in- And a function of collecting the image data.

In the vehicle-mounted OBD interworking apparatus for transmitting a unidirectional wireless signal according to the present invention, the OBD collecting unit may include an in-vehicle OBD through Bluetooth-based data communication based on a pairing with an OBD port device inserted in an in- And a function of collecting the diagnostic information generated through the network.

In the vehicle-mounted OBD interworking apparatus for transmitting a unidirectional wireless signal according to the present invention, the information management unit may transmit diagnosis information of a designated item among the classified and stored diagnostic information through Bluetooth-based data communication with a designated user wireless terminal at a short distance To the user wireless terminal.

The present invention provides a vehicle-mounted OBD interworking apparatus for transmitting a unidirectional wireless signal according to the present invention, wherein the information management unit comprises: And a function of receiving confirmation information confirmed via the network.

In a vehicle-mounted OBD interworking apparatus for multiplexing a unidirectional wireless signal according to the present invention, the OBD interworking module includes a communication module for communicating with a server on a network, and the information management unit transmits, via the communication module, And providing diagnosis information of a designated item among the classified and stored diagnostic information.

In a vehicle-mounted OBD interworking apparatus for transmitting a unidirectional wireless signal according to the present invention, the information management unit may receive confirmation information generated through the diagnostic information from a server on the network through the communication module or confirmed through DB query And a function of controlling the operation of the apparatus.

In the vehicle-mounted OBD interworking apparatus for transmitting a unidirectional radio signal according to the present invention, the information management unit may further include a function of providing diagnosis information of a designated item among the classified and stored diagnostic information to the operation module, The module may further include a function of transmitting (or broadcasting) a Bluetooth-based unidirectional wireless signal including code information corresponding to the diagnostic information at a designated signal strength.

According to the present invention, a unidirectional radio signal of a low output signal strength and a unidirectional radio signal of a high output signal intensity are multiplexed and transmitted in a management module of a vehicle-stationary OBD interlock device to transmit a unidirectional radio signal to a designated service position, There is an advantage that the positional relationship between the user and the OBD interlocking device is automatically determined through the wireless signal.

FIG. 1 is a diagram illustrating a system configuration for operating a vehicle-mounted OBD interworking apparatus 200 for transmitting a low-power, high-power unidirectional radio signal in accordance with an embodiment of the present invention.
2 is a diagram showing a configuration of a vehicle-mounted OBD interlock device 200 according to an embodiment of the present invention.
3 is a functional block diagram of the operation module 300 of the OBD interlock device 200 according to an embodiment of the present invention.
4 is a diagram showing a functional configuration of a wireless terminal 400 of an owner who owns an OBD interworking apparatus 200 according to an embodiment of the present invention.
5 is a diagram illustrating an operation process of the OBD interlock device 200 according to an embodiment of the present invention.
6 is a diagram illustrating a short-range wireless communication connection process between the OBD interworking device 200 and the owner's wireless terminal 400 according to an embodiment of the present invention.
FIG. 7 is a diagram illustrating a process of controlling the operation of the OBD interworking device 200 through short-range wireless communication 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.

FIG. 1 is a diagram illustrating a system configuration for operating a vehicle-mounted OBD interworking apparatus 200 for transmitting a low-output and high-output unidirectional wireless signal in accordance with an embodiment of the present invention.

1 illustrates a vehicle-mounted OBD interlock device 200 having an operation module 300 for transmitting a unidirectional radio signal using at least one of a vehicle power source supplied from a vehicle and a charging power source charged therein, Directional radio signal having a low output signal strength and a unidirectional radio signal having a high output signal strength amplified with a designated signal strength when a unidirectional radio signal is transmitted using the vehicle power source, And the positional relationship between the OBD interlock device 200 and the OBD interlock device 200 is determined by the OBD interlock device 200. As a matter of course, (For example, some of the components may be omitted, or may be broken down or combined) However, the present invention includes all of the above-mentioned embodiments, and the technical features of the present invention are not limited only by the method shown in FIG.

The system of the present invention includes an owner-owned OBD interlock device 200 having an operation module 300 having at least a unidirectional radio signal transmission function and an OBD interlock device 200 equipped with the operation module 300 A wireless terminal 400 owned by the owner and a wireless terminal 400 of the owner via a designated path for receiving a unidirectional wireless signal transmitted from the operation module 300 of the owner OBD interworking device 200, And an operation server 100 for communicating with the signal receiving apparatus 105 which receives the unidirectional radio signal transmitted from the operation module 300 of the OBD interlock apparatus 200. [ The operating server 100 may be implemented as at least one server or a combination of two or more servers, and the present invention is not limited by the manner in which the operating server 100 is implemented. When the operating server 100 is implemented in the form of a combination of two or more servers, each server may be a server operated by two or more operators connected to each other, and thus the present invention is not limited thereto.

The OBD interlock device 200 is a general term for an apparatus equipped with an operation module 300 having a function of sending a unidirectional radio signal to an unspecified object without specifying an object to receive a radio signal, The operation module 300 of the mobile terminal 200 may transmit the unidirectional wireless signal and the short distance wireless communication function for processing the short distance wireless communication with the owner's own wireless terminal 400 possessing the OBD interworking apparatus 200 .

The operation module 300 of the OBD interlock device 200 basically has a function of sending a unidirectional radio signal to an unspecified subject and selectively supplies any one of a power source charged from the charging power source and a vehicle power source supplied from the vehicle It is possible to transmit a unidirectional radio signal.

According to an embodiment of the present invention, the operating module 300 of the OBD interworking device 200 can transmit a uni-directional wireless signal through the charging power source. In this case, It is possible to transmit a unidirectional radio signal. Herein, the low output signal strength may include a signal strength set for transmitting the unidirectional radio signal in the LE (Low Energy) state of the operation module 300. Preferably, the low output signal strength includes a signal strength that can not transmit the radio signal interference material provided in the space provided with the OBD interlock device 200.

According to an embodiment of the present invention, the operation module 300 of the OBD interlock device 200 can transmit a unidirectional wireless signal using the vehicle power source. In this case, Unidirectional radio signal having a high output signal strength amplified with a designated signal strength can be multiplexed and transmitted. Preferably, the high output signal strength includes signal strength amplified to transmit a radio signal interference material provided in the space provided with the OBD interlock device 200.

Meanwhile, the operating module 300 of the OBD interworking device 200 may transmit the unidirectional wireless signal, identify the wireless terminal 400 of the owner who owns the OBD interworking device 200, And a short-range wireless communication with the mobile communication terminal 400. Since the unidirectional radio signal of the operation module 300 is transmitted without specifying an object, the unidirectional radio signal of the unidirectional radio signal is not received by the owner's wireless terminal 400 but exists in the receiving range of the unidirectional radio signal (Not shown). For example, the signal receiving apparatus 105 may include a separate user's wireless terminal for receiving the unidirectional wireless signal.

According to an embodiment of the present invention, the operation module 300 of the OBD interlock device 200 may be a unidirectional antenna for broadcasting a Bluetooth-based unidirectional radio signal (for example, a Bluetooth-based BLE signal or a beacon signal) A short range wireless communication function for processing a Bluetooth based data communication with the owner's wireless terminal 400 by identifying or pairing the owner's wireless terminal 400 having the OBD interlock device 200, Can be provided. In this case, the low output signal strength may include a signal strength set for transmitting a radio signal in a Bluetooth low energy (BLE) state.

It is apparent that the short-range wireless communication function and the unidirectional wireless signal transmission function of the operating module 300 mounted on the OBD interlock device 200 of the present invention are not limited to the above-described embodiments. The short-range wireless communication function of the operating module 300 may be a direct communication session with the owner's wireless terminal 400 located at a short distance to enable bidirectional data communication, It may be a radio signal that can be reached to the wireless terminal 400 of the owner located at a short distance or various signal receiving apparatuses 105 located at a short distance. That is, the short-range wireless communication function and the unidirectional wireless signal transmission function implemented in the operating module 300 of the present invention are not limited by a specific communication standard or signal standard. Even if any method is adopted, It is clear that it belongs to the scope of the right.

The OBD interlock device 200 may be carried by an owner or at least movable with the owner and the unidirectional wireless signal transmitted from the operation module 300 of the OBD interlock device 200 may be transmitted to various signal receiving devices 105 / RTI >

The operation module 300 of the OBD interworking device 200 may operate in a unidirectional manner including a unique code stored in the operation module 300 of the OBD interlock device 200. [ The wireless signal can be transmitted.

The operating module 300 of the OBD interworking device 200 may transmit the unique code stored in the operating module 300 of the OBD interlock device 200 and the OBD interlocking device 300, Directional radio signal including the authentication code generated by the operation module 300 of the device 200. [ The authentication code generated by the operation module 300 of the OBD interlock device 200 may include information provided in the operation module 300 of the OBD interlock device 200 and information dynamically determined in the operation module 300 A disposable code dynamically generated by using one or more pieces of information provided from an app 425 of the owner's wireless terminal 400 as a seed through short-range wireless communication, The information provided from the application 425 of the owner's wireless terminal 400 via the wireless communication with the information dynamically determined by the operation module 300 and the information provided by the owner's wireless terminal 400 is decrypted through the designated operating server 100 The information provided in the operation module 300 and the information dynamically determined in the operation module 300 by using the encrypted code and the certificate provided in the operation module 300 of the OBD interworking device 200, Wireless communication To one or more of the information received from the information provided Apps (425) of the wireless terminal (400) of the owner may include at least one code of the electronic signature and signed the code.

The operation module 300 of the OBD interlock device 200 may transmit the unique code stored in the operation module 300 of the OBD interlock device 200 and the OBD interlock device 200, Way radio signal including the authentication code provided from the owner's wireless terminal 400 that performs short-distance wireless communication with the operation module 300 of the device 200. [ Here, the authentication code provided from the owner's wireless terminal 400 may be a random number generated by an app 425 of the owner's wireless terminal 400, a random number generated by an application 425 of the owner's wireless terminal 400 A one-off code dynamically generated through a seed, a signature code digitally signed through the certificate specified by the application 425 of the owner's wireless terminal 400, a signature code generated by the designated operation server 100, A random number code provided to the app 425 of the owner's wireless terminal 400 by a random number code provided to the app 425 of the owner server 400 through a designated seed from the specified operating server 100, Signature code provided to the application 425 of the owner's wireless terminal 400 by electronically signing the information designated through the certificate specified by the owner 100 of the mobile terminal 400. [

The operation module 300 of the OBD interworking device 200 may be connected to the operation module 300 of the OBD interworking device 200 by the owner's wireless terminal Way radio signal including a unique code provided by the base station 400. [ The operation module 300 of the OBD interworking device 200 may transmit a unique code unique to the operation module 300 of the OBD interworking device 200, It is possible to transmit a unidirectional radio signal including a code.

The operation module 300 of the OBD interworking device 200 may be connected to the operation module 300 of the OBD interworking device 200 by the owner's wireless terminal Way wireless signal including a unique code provided by the OBD interlock device 400 and an authentication code generated by the operation module 300 of the OBD interlock device 200. [ The authentication code generated by the operation module 300 of the OBD interlock device 200 may include information provided in the operation module 300 of the OBD interlock device 200 and information dynamically determined in the operation module 300 A disposable code dynamically generated by using one or more pieces of information provided from an app 425 of the owner's wireless terminal 400 as a seed through short-range wireless communication, The information provided from the application 425 of the owner's wireless terminal 400 via the wireless communication with the information dynamically determined by the operation module 300 and the information provided by the owner's wireless terminal 400 is decrypted through the designated operating server 100 The information provided in the operation module 300 and the information dynamically determined in the operation module 300 by using the encrypted code and the certificate provided in the operation module 300 of the OBD interworking device 200, Wireless communication To one or more of the information received from the information provided Apps (425) of the wireless terminal (400) of the owner may include at least one code of the electronic signature and signed the code.

The operating module 300 of the OBD interworking device 200 may be connected to the operating module 300 of the OBD interworking device 200 by an owner's wireless terminal Directional wireless signal including a unique code provided by the OBD interlock device 400 and an authentication code provided from the wireless terminal 400 of the owner who performs short-range wireless communication with the operation module 300 of the OBD interlock device 200 . Here, the authentication code provided from the owner's wireless terminal 400 may be a random number generated by an app 425 of the owner's wireless terminal 400, a random number generated by an application 425 of the owner's wireless terminal 400 A one-off code dynamically generated through a seed, a signature code digitally signed through the certificate specified by the application 425 of the owner's wireless terminal 400, a signature code generated by the designated operation server 100, A random number code provided to the app 425 of the owner's wireless terminal 400 by a random number code provided to the app 425 of the owner server 400 through a designated seed from the specified operating server 100, Signature code provided to the application 425 of the owner's wireless terminal 400 by electronically signing the information designated through the certificate specified by the owner 100 of the mobile terminal 400. [

According to the seventh unidirectional wireless signal transmission embodiment of the present invention, the operating module 300 of the OBD interworking device 200 may partially or wholly select one or more of the first through sixth embodiments of the one- Directional radio signal can be transmitted in the form of a unique code and / or an authentication code, and the present invention clearly encompasses all embodiments that can be derived by modifying the embodiment as a scope of right.

According to an embodiment of the present invention, the OBD interlock device 200 may be mounted on a mounting structure (e.g., a coasters or a tumbler seat) inside the vehicle. In this case, the OBD interlock device 200 moves with the user (or vehicle), and the unidirectional radio signal transmitted from the operation module 300 of the OBD interlock device 200 is transmitted to the OBD interlock device 200 through the unidirectional radio signal To the various signal receiving apparatuses 105 which approach within the effective range of the signal receiving apparatus 105. [

The owner's wireless terminal 400 is a collective term for a wireless communication device used by an owner who owns the OBD interworking device 200 and preferably has a network communication function for connecting to a designated communication network. According to an embodiment of the present invention, the wireless terminal 400 may perform a short range wireless communication function for processing at least one bidirectional data communication with the operation module 300 of the OBD interworking device 200 and / And a unidirectional radio signal receiving function for receiving a unidirectional radio signal transmitted from the operation module 300 of the base station 200. For example, the owner's wireless terminal 400 may include at least one owner-owned (or owned) mobile phone, smart phone, tablet PC, etc. having the network communication function and the short-range wireless communication function and the one- can do.

According to an embodiment of the present invention, the wireless terminal 400 of the owner can communicate with the designated operation server 100 using the network communication function of the wireless terminal 400 (for example, the operation server 100 via the communication network) And the operation module 300 of the OBD interworking device 200 using the short-range wireless communication function of the wireless terminal 400. The operation module 300 of the OBD interworking device 200 is connected to the operation server 100 via the relay server, And a program for performing a bidirectional data communication procedure and performing a procedure of recognizing a unidirectional wireless signal transmitted from the operation module 300 of the OBD interworking device 200 using the unidirectional wireless signal receiving function of the wireless terminal 400 An application 425 including a code is installed and executed.

The application 425 of the owner's wireless terminal 400 may send an application to the designated operating server 100 using the network communication function of the wireless terminal 400, And unique information that uniquely identifies the owner's wireless terminal 400 (or the app 425 of the wireless terminal 400) owned by the OBD interworking device 200 And the operation server 100 can store the unique code and the unique information by mapping. The application 425 of the wireless terminal 400 may register the owner information for the owner who owns the OBD interworking device 200 (or the wireless terminal 400) to the operation server 100 And the operation server 100 may map the owner information to the unique code and / or unique information and store the owner information.

2 is a diagram showing the configuration of a vehicle-mounted OBD interlock device 200 according to an embodiment of the present invention.

More specifically, FIG. 2 shows a vehicle-mounted OBD (On-Board Diagnosis) interlock device that is mounted on a vehicle and is powered by a vehicle power supply of the vehicle or charged with the vehicle power, (Or broadcasts) a unidirectional wireless signal including predetermined code information to a designated signal strength and processes bidirectional short-range wireless communication with a designated user wireless terminal 400 at a nearby location The OBD interlocking device 200 according to the present invention will be described in detail with reference to FIG. 2 and / or modified by those skilled in the art. It will be appreciated that various implementations (e.g., some configurations may be omitted, or subdivided, or combined) may be inferred, Is made, including any exemplary method of estimation, to which the technical feature that is not limited to the exemplary method shown in the figure 2.

A vehicle-mounted OBD interlock device (200) according to the present invention includes a body (205) having a trunk structure mounted on a vehicle, a power supply part (210) supplied with vehicle power of the vehicle, A power charging unit 230 for charging the power source, and a controller 220, which is provided in the body 205 and operates through at least one of the vehicle power and the charging power, collects diagnostic information from OBD (On-Board Diagnosis) And an OBD interlocking module 250 for controlling the operation of the OBD interlocking module 250. The OBD interlocking module 250 is provided in the body 205 and operates through at least one of a vehicle power source and a charging power source, (Or broadcasting) a unidirectional radio signal including a predetermined signal strength to a designated signal strength and / or an operation module 300 for processing a bidirectional short-range wireless communication with a designated user wireless terminal 400 at a nearby location And a power conversion unit 225 for converting the vehicle power or the recharge power into a designated operation power and / or an operation unit for operating the operation of the operation module 300 or the operation of the OBD interlock module 250 (240) for displaying an operation state of the operation module (300) and / or an operation state of the OBD interlock module (250).

The trunk portion 205 of the OBD interlock device 200 includes a trunk structure that is mounted on the vehicle. Preferably, the trunk portion 205 is a cylindrical structure or a tumbler Tumbler) structure, and the like. For example, the body 205 may have a cylindrical or tumbler structure as a whole, or at least a portion of the body 205 may have a cylindrical or tumbler structure (e.g., a portion to be inserted into a coasters or a tumbler rest) . However, the geometric structure of the body 205 of the OBD interlock device 200 is not limited to the cylindrical structure or the tumbler structure described above, and any geometric structure may be included in the scope of the present invention as long as the structure can be mounted on the vehicle. I clarify it clearly.

The power supply unit 210 is a collective term for receiving the vehicle power from the vehicle. The power supply unit 210 preferably includes a connection unit 215 electrically connected to the cigar jack of the vehicle, and a vehicle power supply unit that supplies the vehicle power supplied through the cigar jack of the vehicle to the OBD interlock device And an application unit 220 for applying an electric field to the inside of the substrate 200. For example, the connection unit 215 may include a connector (e.g., a USB connector or the like) connected to a cigar jack of the vehicle through a cable, and the application unit 220 may supply power, (Not shown) to the power module 225 or the power charging unit 230 and / or to the operating module 300 or the OBD interlock module 250. If the cigar jack is equipped with a predetermined power supply device (for example, a power supply device for converting a vehicle power source of DC 12V to a designated operating power source having a specified voltage (e.g., DC 5V) and a specified amount of current) The connection unit 215 may include a connector that is connected to the power supply unit inserted in the cigar jack through a cable and receives the converted vehicle power. Meanwhile, the connection unit 215 may include a connection device (for example, a device inserted into a cigar jack of a vehicle) connected to a cigar jack of a vehicle through a cable. In this case, the power source of the DC 12V may be directly applied through the connection unit 215. In this case, the power source conversion unit 225 may convert the vehicle power source to a predetermined voltage (e.g., DC 5V, etc.) An amount of current for amplifying a radio signal transmitted from the operation module 300 to a predetermined signal intensity and transmitting the radio signal to the operation module 300). The OBD interlock device 200 may be connected to the body 215 of the vehicle through the connection part 215. The connection part 215 may be provided on the body 205 including a geometry that can be inserted into a cigar jack of the vehicle. The cigar jack can receive the vehicle power from the cigar jack and the power conversion unit 225 can convert the vehicle power into at least one operating power having a specified voltage and a specified current amount. According to another embodiment of the present invention, when the connection unit 215 of the power supply unit 210 includes a USB connector and the OBD interlock device 200 is mounted in a place other than the vehicle, In addition to the power source, USB-based external power may be supplied. However, the present invention will be described with respect to the embodiment in which the OBD interlock device 200 is mounted on a vehicle for convenience.

The power charging unit 230 is a collective term for charging a charging power source based on the vehicle power supplied through the power supply unit 210 (or the vehicle power converted through the power conversion unit 225) And may include a battery or a capacitor for charging a power source having a specified voltage and an amount of current. For example, the power charging unit 230 may charge a power source having a voltage and a current amount designated for BLE (Bluetooth Low Energy) mode operation of the operation module 300, It is possible to charge a power source having a set voltage and an amount of current for amplifying the signal strength of the unidirectional radio signal to be transmitted by amplifying the signal strength of the unidirectional radio signal by a certain rate higher than the BLE mode.

If the vehicle power supplied through the power supply unit 210 or the charging power charged in the power charging unit 230 is unsuitable for the operation of the OBD interlock module 250 or the operation of the operation module 300, Unit 225 can convert the vehicle power or the charging power into the operating power of voltage and current suitable for the operation of the OBD interlock module 250 or the operation of the operation module 300. [ For example, the power conversion unit 225 may convert the vehicle power or the charging power into an operating power having a voltage and a current amount designated for the BLE mode operation of the operating module 300, Mode, it is possible to convert the signal strength of the unidirectional radio signal to an operating power having a set voltage and current amount for amplifying the signal strength of the unidirectional radio signal to be transmitted to the outside at a certain rate higher than the BLE mode.

The OBD interlocking module 250 collectively refers to a component that is provided in the body 205 and operates through at least one of the vehicle power source and the charging power source and collects and manages diagnostic information from the OBD in the vehicle. An OBD collection unit 255 for collecting diagnostic information from the in-vehicle OBD, and an information management unit 260 for classifying and storing the collected diagnostic information according to a specified classification criterion.

The OBD collector 255 collects the diagnostic information generated through the in-vehicle OBD through the designated short-range communication with the OBD port device 245 inserted in the in-vehicle OBD port or acquires the OBD port Based on the Bluetooth-based data communication based on the pairing with the device 245, the diagnostic information generated through the in-vehicle OBD can be collected.

According to the first OBD collection embodiment of the present invention, the OBD port device 245 inserted in the in-vehicle OBD port has a designated short-range wireless communication function (e.g., Wi-Fi, short-range RF communication, ZigBee, UWB, etc.) The OBD interworking module 250 may include a short range communication module (not shown) linked to the short range wireless communication function of the OBD port device 245. In this case, the OBD collector 255 may collect diagnostic information generated through OBD in-vehicle OBD from the OBD port device 245 through the short-range communication module.

According to the second OBD collection embodiment of the present invention, the OBD port device 245 inserted into the in-vehicle OBD port has a designated short-range cable communication function, and the OBD interlock module 250 is connected to the OBD port device 245, And a cable communication module (not shown) interlocked with the short-range cable communication function of FIG. In this case, the OBD collection unit 255 may collect diagnostic information generated through OBD in-vehicle from the OBD port device 245 through the cable communication module.

According to the third OBD collection embodiment of the present invention, the OBD port device 245 inserted into the in-vehicle OBD port has a Bluetooth function, and the operating module 300 paired with the OBD port device 245, Based data communication and can support multi-pairing to pair with a designated user wireless terminal 400 at a short distance. In this case, the OBD collection unit 255 collects diagnostic information generated through the in-vehicle OBD from the OBD port device 245 through the Bluetooth-based data communication between the operating module 300 and the OBD port device 245 can do.

According to the fourth OBD collection embodiment of the present invention, the OBD port device 245 inserted into the in-vehicle OBD port has a Bluetooth function, and the OBD interlocking module 250 transmits the Bluetooth function of the OBD port device 245 And a Bluetooth module (not shown) interlocked with the Bluetooth module. In this case, the OBD collecting unit 255 connects the OBD port device 245 with the OBD port device 245 via the Bluetooth module, and transmits the Bluetooth-based data communication from the OBD port device 245 through the Bluetooth- Diagnostic information generated through my OBD can be collected.

When at least one of the first through fourth OBD collection embodiments collects the diagnostic information generated through the in-vehicle OBD, the information management unit 260 classifies the collected diagnostic information according to a designated classification criterion And stored in a designated storage area of the OBD interworking module 250.

According to an embodiment of the present invention, the information management unit 260 may provide the diagnostic information of a designated item among the classified and stored diagnostic information to a designated object and / or generate the diagnostic information from the object to which the diagnostic information is provided The verification information confirmed through the DB inquiry is received and stored in the designated storage area or the designated output means (for example, sound output means, screen output means, etc.) provided in the OBD interworking module 250 can be outputted .

According to the first information management embodiment of the present invention, the operating module 300 paired with a designated user wireless terminal 400 in a short distance to perform Bluetooth-based data communication. In this case, 300 and the user wireless terminal 400 through the Bluetooth-based data communication with the user wireless terminal 400. The wireless wireless terminal 400 can provide diagnosis information of a designated item among the classified and stored diagnostic information. In this case, the application 425 of the user wireless terminal 400 transmits the diagnostic information to the designated server, receives the confirmation information generated through the diagnostic information or confirmed by the DB inquiry from the server, The information management unit 260 can provide the confirmation information to the operation module 300 through the Bluetooth based data communication with the operation module 300 and the Bluetooth wireless communication between the operation module 300 and the user wireless terminal 400. [ And can receive the confirmation information generated through the diagnostic information through the data communication or confirmed through the DB inquiry.

According to the second information management embodiment of the present invention, the OBD interworking module 250 paired with a designated user wireless terminal 400 in a short distance and transmits a Bluetooth module (not shown) capable of Bluetooth-based data communication with the user wireless terminal 400 In this case, the information management unit 260 may provide diagnosis information of a designated item among the classified and stored diagnostic information to the user wireless terminal 400 through the Bluetooth module. In this case, the app 425 of the user wireless terminal 400 transmits the diagnostic information to the designated server, receives confirmation information generated from the server through the diagnostic information or confirmed through the DB inquiry, The information management unit 260 can receive the confirmation information generated through the Bluetooth module or confirmed through the DB inquiry through the communication module.

According to the third information management embodiment of the present invention, the OBD interworking module 250 may include a communication module (not shown) for communicating with a server on the network, and the information management unit 260 Diagnosis information of a designated item among the classified and stored diagnostic information can be provided to a server on the network. In this case, the server may acquire and transmit confirmation information generated through the diagnostic information or confirmed through the DB inquiry, and the information management unit 260 may generate the diagnostic information from the server through the communication module, It is possible to receive the confirmation information confirmed through the inquiry.

Meanwhile, according to the embodiment of the present invention, the information management unit 260 may provide diagnosis information of a designated item among the classified and stored diagnostic information to the operation module 300. In this case, (I) configuring code information that includes the diagnostic information (or further includes the diagnostic information in a specified unique code and / or disposable code), and (ii) transmits a Bluetooth-based unidirectional wireless signal including the code information at a designated signal strength )can do.

The operation module 300 is provided in the body 205 and operates through at least one power source of the vehicle power source and the charging power source, and transmits a unidirectional radio signal including predetermined code information to the unidirectional Directional short-range wireless communication with a designated user wireless terminal 400 at a short distance, and / or a function of controlling the operation of the OBD interworking module 250 can do. Meanwhile, the function of controlling the operation of the OBD interworking module 250 according to the embodiment may be implemented in the form of a separate control module or in the form of an interlocking module linked to the operation module 300, It is evident that the present invention is not limited by the manner of implementing the function of controlling the operation of the interlock module 250. [

According to an embodiment of the present invention, the operating module 300 may transmit (or broadcast) a Bluetooth-based unidirectional wireless signal including predetermined code information to a designated signal intensity in a unidirectional manner, ) And pairing-based Bluetooth-based data communications. Here, the Bluetooth-based unidirectional wireless signal may be a Bluetooth signal (e.g., a BLE signal, a beacon signal, or the like) that is unidirectionally transmitted (or broadcasted) without specifying a receiver without pairing in a Bluetooth low energy . Meanwhile, in the Bluetooth-based data communication, the operating module 300 and the designated user wireless terminal 400 perform the Bluetooth-based pairing procedure to identify the other party, exchange at least one profile designated for data communication, Lt; RTI ID = 0.0 > Bluetooth-based < / RTI > Hereinafter, for the sake of convenience, it is assumed that the operating module 300 transmits an unidirectional (or broadcast) Bluetooth-based unidirectional wireless signal to a designated signal strength and / or processes Bluetooth based data communication with a designated user wireless terminal 400 The unidirectional wireless signal transmitted (or broadcasted) by the operation module 300 is not restricted to the Bluetooth based wireless terminal but the operation module 300 and the designated user wireless terminal 400 are not limited to the Bluetooth-based system, and it is apparent that the unidirectional wireless signal or the short-range wireless communication of the operating module 300 may include various types of unidirectional wireless signals or short-range wireless communications I will.

According to the embodiment of the present invention, when the vehicle power is supplied to the operating module 300 through the power supply unit 210 (or when the power converted from the vehicle power supplied through the power supply unit 210 is supplied to the operation Module 300), the operating module 300 may amplify a Bluetooth-based unidirectional radio signal including predetermined code information based on the vehicle power source to a designated signal intensity and transmit it in a unidirectional (or broadcast) manner have. Preferably, the operating module 300 can transmit (or broadcast) the Bluetooth-based unidirectional wireless signal in a unidirectional manner to a signal intensity amplified by a predetermined ratio or more than the signal intensity specified in the BLE mode, based on the vehicle power source.

According to the embodiment of the present invention, when the vehicle power is supplied to the operation module 300, the OBD interlock device 200 is in a state of being mounted on the vehicle and at the same time the vehicle is in a state of being started State). In this case, electromagnetic interference is seriously generated by various electronic devices provided inside the vehicle. In addition, since the metal material of the body of the vehicle or the glass material of the window (in particular, a glass material having an ultraviolet shielding film) Way radio signal is prevented from reaching a specified short range outside the vehicle (e.g., the distance a Bluetooth-based unidirectional radio signal must reach for a designated service). Basically, the Bluetooth-based unidirectional wireless signal is transmitted in the low power of the BLE mode. However, the Bluetooth-based unidirectional wireless signal transmitted in the signal strength of the BLE mode is difficult to reach the specified near point outside the vehicle. If the signal strength of the Bluetooth-based unidirectional wireless signal is higher than a signal strength of the BLE mode (or a maximum output of a usable range) through the vehicle power source, It is preferable that the Bluetooth-based unidirectional radio signal is controlled so as to reach a specified short distance outside the vehicle regardless of various obstacles caused by materials such as various electronic apparatuses, a car body, and a window in the vehicle by amplifying and broadcasting (or broadcasting) .

Meanwhile, when vehicle power is supplied to the operating module 300 through the power supply unit 210 (or when power supplied from the power supply unit 210 is converted into power by the operating module 300) The operating module 300 can amplify a signal strength of a Bluetooth signal for Bluetooth-based data communication with a designated user wireless terminal 400 at a predetermined ratio or more based on the vehicle power source. Alternatively, the operating module 300 may selectively amplify only the signal strength of the unidirectional radio signal and transmit the signal strength of the Bluetooth signal for Bluetooth-based data communication, without amplifying the signal strength of the Bluetooth signal. The present invention is not limited thereto.

According to an embodiment of the present invention, the operation module 300 can identify / authenticate a member identity or a membership service of a user identity of a designated space (e.g., a department store, an apartment, a building, And the Bluetooth based unidirectional wireless signal transmitted through the operation module 300 may be configured to identify / authenticate the user identity or identify / authenticate the membership service.

Meanwhile, the operation module 300 may be additionally / selectively used as a means for identifying / authenticating a service provided in an unspecified space (for example, a public parking lot). In this case, the operations of the operation module 300 Uses can be provisionally defined to suit the service of an unspecified space.

The operation unit 235 is a collective term for a user's operation for controlling the operation of the operation module 300 or the operation of the OBD interlock module 250 and may include a key button or a touch pad .

The display unit 240 is a collective term for indicating an operation state of the operation module 300 or an operation state of the OBD interlock module 250 and may include a display such as a liquid crystal display (LCD) Or an LED (Light Emitting Diode) for status display and the like.

3 is a functional block diagram of the operation module 300 of the OBD interlock device 200 according to an embodiment of the present invention.

3 illustrates a functional configuration of an operation module 300 having a unidirectional radio signal transmitting function and a short-range wireless communication function, and it is understood by those skilled in the art that, It will be appreciated that various implementations of the configuration of the OBD interlock device 200 (e.g., some of the configuration components may be omitted, or broken down or combined) may be viewed and / or modified with reference to FIG. 3, All of the above-described embodiments are included, and the technical features of the present invention are not limited only by the method shown in FIG.

According to an embodiment of the present invention, the operation module 300 of the OBD interlock device 200 can transmit a unidirectional wireless signal using the charged power source through the power charging unit 230. In this case, Module 300 may transmit a unidirectional radio signal of a designated low output signal strength. Herein, the low output signal strength may include a signal strength set for transmitting the unidirectional radio signal in the LE (Low Energy) state of the operation module 300. Preferably, the low output signal strength includes a signal strength that can not transmit the radio signal interference material provided in the space provided with the OBD interlock device 200.

According to an embodiment of the present invention, when the OBD interlock device 200 receives vehicle power through the power supply unit 210, the operation module 300 transmits a unidirectional wireless signal using the vehicle power In this case, the operating module 300 can multiplex a unidirectional radio signal having a designated low output signal strength and a unidirectional radio signal having a high output signal strength amplified with a designated signal intensity. Preferably, the high output signal strength includes signal strength amplified to transmit a radio signal interference material provided in the space provided with the OBD interlock device 200. For example, the operation module 300 may use the vehicle power to amplify a unidirectional radio signal of a designated low output signal intensity and a designated signal intensity in a state where the OBD interlock device 200 is mounted on a vehicle and is supplied with vehicle power And the unidirectional radio signal transmitted with the high output signal strength is transmitted to the vehicle body by the metal material of the vehicle body or the glass material of the window (in particular, the glass material with the ultraviolet protection film) It is possible to overcome the signal disturbance and reach the specified short distance outside the vehicle. However, the signal strength of the unidirectional radio signal can be reduced by a certain amount even if the unidirectional radio signal overcomes the signal disturbance and reaches a specified short range.

3, the operating module 300 includes a control unit 305 for controlling the operation of the operating module 300, and a control unit 305 for storing a data set (or program code) necessary for the operation of the operating module 300 An RF processor 355 for performing bidirectional short-range wireless communication and RF processing for transmitting a unidirectional radio signal, and an antenna unit for transmitting and receiving a radio frequency signal corresponding to the RF processing.

The operation module 300 may be fabricated in the form of one or more SMD (Surface Mount Devices) for bidirectional short-range wireless communication and unidirectional wireless signal transmission to a PCB (Printed Circuit Board) 305, the memory unit 350, and the RF processor 355 may be implemented in the form of an integrated chip, an individual device mounted on a PCB, or a combination of integrated chips and devices. It is clear that the present invention is not limited by the manner in which the operating module 300 is implemented within the OBD interworking device 200. [

The control unit 305 is a general term for controlling the operation of the operation module 300. The control unit 305 includes at least one processor and an execution memory, BUS). According to the present invention, the control unit 305 loads at least one program code provided in the operating module 300 into the execution memory through the processor, and outputs the result through at least one configuration And controls the operation of the operation module 300. FIG. Hereinafter, the program configuration implemented in the operating module 300 in the form of program code will be described in the control unit 305 for convenience.

The memory unit 350 is a generic name of a nonvolatile memory included in the operating module 300 and includes at least one program code executed through the control unit 305 and at least one data set used by the program code And stores it. The memory unit 350 basically stores a system program code and a system data set corresponding to the operating system of the operating module 300 and at least one application program code and an application data set, The program code and data set are also stored in the memory unit 350.

According to the method of the present invention, the memory unit 350 stores the unique code in the memory unit 350 when the OBD interlock device 200 (or the operation module 300) is manufactured (Or operation module 300), and stores the inherent code in the designated storage area.

The RF processor 355 is a collective term for RF processing (e.g., radio frequency signal modulation) for broadcasting a unidirectional radio signal through an antenna unit and / or RF processing for bidirectional short-range wireless communication. For example, It is possible to perform Bluetooth-based data communication function and RF processing for transmitting a Bluetooth-based unidirectional radio signal. Here, the transmission of the unidirectional radio signal includes a radio signal to be transmitted without identifying or pairing the receiving side that receives the radio signal.

According to an embodiment of the present invention, the operation module 300 can be connected to the wireless terminal 400 of the owner who owns the OBD interworking device 200 among the short-distance LAN devices supporting the bidirectional short- And the RF processor 355 performs RF processing for bidirectional short-range wireless communication with the owner's wireless terminal 400. [

Referring to FIG. 3, the operation module 300 of the OBD interworking device 200 transmits a communication identification (ID) identifying the wireless terminal 400 of the owner who owns the OBD interworking device 200 using bidirectional short- And a communication connection unit 315 for connecting the wireless terminal 400 of the identified owner to the bidirectional short-range wireless communication.

The communication identifying unit 310 identifies the owner of the wireless terminal 400 connected to the bidirectional short range wireless communication at the time of initial operation of the operating module 300, Of the owner of the OBD interlock device 200 among the short range communication devices capable of bidirectional short distance wireless communication with the operation module 300 at the time of operation before the identification information is stored or at the time of owner operation through the operation section 235 And performs a procedure for identifying the wireless terminal 400. [ For example, when the RF processing unit 355 performs RF processing for Bluetooth-based data communication, the communication identifying unit 310 determines whether the owner of the OBD interlock device 200 By performing the pairing procedure with the terminal 400, the owner's wireless terminal 400 to which the Bluetooth-based data communication is to be connected can be identified. According to the embodiment of the present invention, the communication identifier 310 identifies the owner's wireless terminal 400 as communication identifier information for connecting the owner's wireless terminal 400 to the bidirectional short-range wireless communication Directional short-range wireless communication with the owner's wireless terminal 400 using the communication identification information without a separate identification procedure. The communication connection unit 315 can be connected to the wireless terminal 400 have.

The communication connection unit 315 refers to the result of identifying the owner's wireless terminal 400 or the communication identification information stored in the memory unit 350 through the short range wireless communication identification unit 310, Way short range wireless communication with the owner's wireless terminal 400,

3, the operating module 300 of the OBD interworking device 200 includes a communication processing unit 320 for performing short-range wireless communication with an owner's wireless terminal 400 to which the short-range wireless communication is connected, A code checking unit 325 for checking an identification code to be transmitted through a unidirectional radio signal and a signal transmitting unit 335 for transmitting a unidirectional radio signal including the identified identification code through the RF processor 355 And a code generation unit 330 for generating an identification code among identification codes to be included in the unidirectional wireless signal.

The communication processing unit 320 processes communication with the owner's wireless terminal 400 through the communication connection unit 315.

The signal transmitting unit 335 confirms an identification code of a designated code structure that can be transmitted in the unidirectional radio signal and processes the unidirectional radio signal including the identification code through the RF processor 355.

Referring to FIG. 3, when the unidirectional radio signal is transmitted using the vehicle power source, the operating module 300 of the OBD interlock device 200 transmits a unidirectional radio signal of low output signal strength and a high output signal strength And a controller for controlling the unidirectional radio signal of the low output signal strength and the unidirectional radio signal of the high output signal strength to be distinguished from each other when the unidirectional radio signal is transmitted using the vehicle power source And a signal control unit 345 for performing signal processing.

When the unidirectional radio signal is transmitted through the signal transmission unit 335, the transmission control unit 340 controls the operation of the operation module 300 using the vehicle power supplied from the vehicle through the power supply unit 210 Or by using the charged power supplied through the power charging unit 230. [ For example, the dispatch control unit 340 controls whether the operation module 300 operates through the vehicle power source or through the charging power source through the sensor or circuit provided in the power supply unit 210 or the power charging unit 230 .

If the operation module 300 operates through the charging power source, the transmission control unit 340 controls to transmit a unidirectional radio signal having a designated low output signal strength. The signal transmission unit 335 controls the transmission control unit 340 Directional radio signal of the designated low output signal strength according to the control of the controller

Meanwhile, when the operation module 300 operates through a vehicle power source, the transmission control unit 340 controls to transmit a unidirectional radio signal having a designated low output signal strength and amplifies the signal strength of the unidirectional radio signal, And outputs the unidirectional radio signal having a high output signal strength to the signal transmitting unit 335. The signal transmitting unit 335 controls the unidirectional radio signal having the low output signal strength and the high output signal strength Unidirectional radio signals of the same frequency.

According to the embodiment of the present invention, the transmission control unit 340 can control the unidirectional radio signal of the designated low output signal strength and the unidirectional radio signal of the amplified high output signal strength to be multiplexed and transmitted in a time division manner, Unit 335 multiplexes a unidirectional radio signal of a low output signal strength and a unidirectional radio signal of a high output signal strength amplified to a designated signal intensity under the control of the transmission control unit 340. [

Meanwhile, the transmission control unit 340 performs short-range wireless communication with the owner's wireless terminal 400 that owns the OBD interworking apparatus 200 through the communication processing unit 320, and transmits the short- Directional radio signal of the specified low output signal strength and the unidirectional radio signal of the amplified high output signal strength may be multiplexed and transmitted based on the command or control information received from the wireless terminal 400. The signal transmitting unit 335 Transmits a unidirectional radio signal of a low output signal strength and a unidirectional radio signal of a high output signal strength amplified to a designated signal intensity under the control of the transmission control unit 340. [

According to the first unidirectional radio signal transmitting embodiment of the present invention, the code checking unit 325 checks an identification code including a unique code stored in the memory unit 350 of the operating module 300, The transmitting unit 335 may process the unidirectional radio signal including the identification code to be transmitted through the RF processor 355.

According to the second unidirectional radio signal transmission embodiment of the present invention, the code generation unit 330 generates information (e.g., a seed value) stored in the memory unit 420 of the operation module 300, (For example, a time value counted by using the charging power of the power charging unit 230), a count value of the charging power source after the time synchronization with the owner's wireless terminal 400 through the communication processing unit 320, The information received from the wireless terminal 400 of the owner through the short range wireless communication through the communication processing unit 320 is received from the owner's wireless terminal 400 through the communication processing unit 320 (E.g., a time value, a random number, a device ID value of the wireless terminal 400, a value received from the operation server 100 by the application 425 of the wireless terminal 400, etc.) Generate a one-time-code authorization code Can. In this case, the code checking unit 325 checks an identification code including a unique code stored in the memory unit 350 of the operating module 300 and an authentication code generated through the code generating unit 330, The signal transmitting unit 335 may process the unidirectional radio signal including the identification code to be transmitted through the RF processor 355.

Alternatively, the code generating unit 330 may be configured to transmit information provided in the memory unit 350 of the operating module 300, information dynamically determined in the operating module 300, and short-range wireless communication through the communication processing unit 320 An authentication code in the form of a cipher code in which one or more pieces of information provided from the owner's wireless terminal 400's application 425 is encrypted so as to be decryptable through the designated operation server 100 can be generated. In this case, the code checking unit 325 checks an identification code including a unique code stored in the memory unit 350 of the operating module 300 and an authentication code generated through the code generating unit 330, The signal transmitting unit 335 may process the unidirectional radio signal including the identification code to be transmitted through the RF processor 355.

Alternatively, the code generation unit 330 may generate the information provided in the operation module 300 and the information determined dynamically in the operation module 300 by using the certificate provided in the memory unit 350 of the operation module 300, And an authentication code in the form of a signature code obtained by digitally signing one or more pieces of information provided from the app 425 of the owner's wireless terminal 400 through short-range wireless communication through the communication processing unit 320. [ In this case, the code checking unit 325 checks an identification code including a unique code stored in the memory unit 350 of the operating module 300 and an authentication code generated through the code generating unit 330, The signal transmitting unit 335 may process the unidirectional radio signal including the identification code to be transmitted through the RF processor 355.

According to the third embodiment of the present invention, the code checking unit 325 checks whether the code received from the app 425 of the owner's wireless terminal 400 through the short distance wireless communication through the communication processing unit 320 And an identification code including a unique code stored in the memory unit 350 of the operation module 300 and an authentication code provided from the app 425 of the owner's wireless terminal 400 via short- And the signal transmitting unit 335 may process the unidirectional radio signal including the identification code to be transmitted through the RF processor 355. Here, the authentication code provided from the owner's wireless terminal 400 may be a random number generated by an app 425 of the owner's wireless terminal 400, a random number generated by an application 425 of the owner's wireless terminal 400 A one-off code dynamically generated through a seed, a signature code digitally signed through the certificate specified by the application 425 of the owner's wireless terminal 400, a signature code generated by the designated operation server 100, A random number code provided to the app 425 of the owner's wireless terminal 400 by a random number code provided to the app 425 of the owner server 400 through a designated seed from the specified operating server 100, Signature code provided to the application 425 of the owner's wireless terminal 400 by electronically signing the information designated through the certificate specified by the owner 100 of the mobile terminal 400. [

According to the fourth unidirectional wireless signal transmission embodiment of the present invention, the code checking unit 325 checks whether the code received from the app 425 of the owner's wireless terminal 400 through the short distance wireless communication through the communication processing unit 320 And the signal transmitting unit 335 can process the unidirectional radio signal including the identification code through the RF processor 355. [

According to the fifth embodiment of the present invention, the code checking unit 325 checks whether the code received from the app 425 of the owner's wireless terminal 400 through short-range wireless communication through the communication processing unit 320 And the code generation unit 330 generates information on the basis of information stored in the memory unit 350 of the operation module 300, information dynamically determined in the operation module 300, It is possible to generate an authentication code in the form of a disposable code by using one or more pieces of information provided from the owner's wireless terminal 400 through the short-range wireless communication through the seed. In this case, the code identifying unit 325 identifies the unique code provided from the app 425 of the owner's wireless terminal 400 and an identification code including the authentication code generated through the code generating unit 330 And the signal transmitting unit 335 may process the unidirectional radio signal including the identification code to be transmitted through the RF processor 355.

Alternatively, the code checking unit 325 checks the unique code received from the app 425 of the wireless terminal 400 of the owner through the short distance wireless communication through the communication processing unit 320, The communication module 330 transmits the information provided in the memory unit 350 of the operating module 300 and the information dynamically determined in the operating module 300 and the wireless terminal 400 can encrypt one or more pieces of information provided from the application 425 of the server 400 through the designated operating server 100 so as to be decryptable. In this case, the code identifying unit 325 identifies the unique code provided from the app 425 of the owner's wireless terminal 400 and an identification code including the authentication code generated through the code generating unit 330 And the signal transmitting unit 335 may process the unidirectional radio signal including the identification code to be transmitted through the RF processor 355.

Alternatively, the code checking unit 325 checks the unique code received from the app 425 of the wireless terminal 400 of the owner through the short distance wireless communication through the communication processing unit 320, The communication module 330 uses information provided in the operation module 300 and information dynamically determined in the operation module 300 using the certificate provided in the memory unit 350 of the operation module 300, To generate an authentication code in the form of a signature code obtained by digitally signing one or more pieces of information provided from the application 425 of the owner's wireless terminal 400 through the short-range wireless communication through the wireless terminal 400. In this case, the code identifying unit 325 identifies the unique code provided from the app 425 of the owner's wireless terminal 400 and an identification code including the authentication code generated through the code generating unit 330 And the signal transmitting unit 335 may process the unidirectional radio signal including the identification code to be transmitted through the RF processor 355.

According to the sixth unidirectional wireless signal transmission embodiment of the present invention, the code checking unit 325 checks whether the code received from the app 425 of the owner's wireless terminal 400 through the short distance wireless communication through the communication processing unit 320 And confirms the authentication code provided from the app 425 of the owner's wireless terminal 400 through the short-range wireless communication and transmits the confirmation code from the app 425 of the owner's wireless terminal 400 And the signal transmitting unit 335 may process the unidirectional radio signal including the identification code through the RF processor 355. The RF processor 355 may receive the unidirectional radio signal including the identification code. Here, the authentication code provided from the owner's wireless terminal 400 may be a random number generated by an app 425 of the owner's wireless terminal 400, a random number generated by an application 425 of the owner's wireless terminal 400 A one-off code dynamically generated through a seed, a signature code digitally signed through the certificate specified by the application 425 of the owner's wireless terminal 400, a signature code generated by the designated operation server 100, A random number code provided to the app 425 of the owner's wireless terminal 400 by a random number code provided to the app 425 of the owner server 400 through a designated seed from the specified operating server 100, Signature code provided to the application 425 of the owner's wireless terminal 400 by electronically signing the information designated through the certificate specified by the owner 100 of the mobile terminal 400. [

According to the seventh unidirectional radio signal transmitting embodiment of the present invention, the code verifying unit 325 extracts unique codes and / or codes in a form of partially selecting or combining at least one of the first to sixth unidirectional radio signal transmitting embodiments, Or the identification code including the authentication code. The signal transmitting unit 335 can process the unidirectional radio signal including the identification code through the RF processor 355. It is clearly understood that the present invention includes all embodiments which can be derived from a modification of the above embodiment as a scope of right.

When the transmission control unit 340 controls to transmit the unidirectional radio signal of the designated low output signal strength and the unidirectional radio signal of the amplified high output signal strength using the vehicle power source, the unidirectional radio signal of the low output signal strength and the high output signal It is preferable that the unidirectional radio signals of the strength are distinguished from each other. For this, the signal controller 345 processes the unidirectional radio signal of the low output signal strength and the unidirectional radio signal of the high output signal intensity according to the same embodiment of the first to seventh unidirectional radio signal transmission embodiments, In this case, the signal receiving apparatus 105 receiving the unidirectional radio signal can receive the signal included in the corresponding unidirectional radio signal, It is possible to determine which signal strength of the unidirectional radio signal is received by reading the strength identifier. Alternatively, the signal controller 345 controls the unidirectional radio signal having the low output signal strength to be transmitted through any one of the first to seventh unidirectional radio signal transmitting embodiments. However, the unidirectional radio signal having the unidirectional high- By controlling the wireless signal to be transmitted, the signal receiving apparatus 105 that has received each unidirectional wireless signal can determine which signal strength unidirectional wireless signal has been received.

4 is a diagram showing a functional configuration of a wireless terminal 400 of an owner who owns an OBD interworking apparatus 200 according to an embodiment of the present invention.

4 shows a functional configuration of a wireless terminal 400 capable of recognizing a unidirectional wireless signal transmitted from the operation module 300 in short distance wireless communication with the operation module 300 of the OBD interlock device 200 Those skilled in the art will be able to refer to and modify various aspects of the functionality of the wireless terminal 400 with reference to FIG. 4, All the methods to be inferred are included, and the technical features thereof are not limited only by the method shown in FIG. 4, the wireless terminal 400 may include at least one of various smart phones, various tablet PCs, and various mobile phones having a network communication function, a short-range wireless communication function, and a unidirectional wireless signal reception function.

4, the wireless terminal 400 includes a control unit 402, a memory unit 420, a screen output unit 404, an operation input unit 406, a sound processing unit 416, a cable communication unit 410, A short range wireless communication unit 408, a short range wireless communication unit 412, a wireless network communication unit 414, a USIM reader unit 418, and a USIM, and has a battery for power supply.

The control unit 402 is a general term for controlling the operation of the wireless terminal 400. The control unit 402 includes at least one processor and an execution memory, BUS). According to the present invention, the control unit 402 loads at least one program code included in the wireless terminal 400 through the processor and performs the calculation by loading at least one program code in the execution memory, And controls the operation of the wireless terminal 400. FIG. Hereinafter, the configuration of the application 425 of the present invention, which is implemented in the form of program code for convenience, will be described in the control unit 402.

The memory unit 420 is a generic term of a nonvolatile memory corresponding to a storage resource of the wireless terminal 400 and includes at least one program code executed through the control unit 402 and at least one Save and maintain the dataset. The memory unit 420 basically comprises a system program code and a system data set corresponding to the operating system of the wireless terminal 400, a communication program code and a communication data set for processing a wireless communication connection of the wireless terminal 400, The program code and the data set corresponding to the app 425 of the present invention are also stored in the memory unit 420. [

The screen output unit 404 includes a screen output unit (e.g., a liquid crystal display (LCD) or the like) and a driving module for driving the screen output unit 404. The screen output unit 404 interlocks with the control unit 402, And outputs an operation result corresponding to the output to the screen output device.

The operation input unit 406 is composed of one or more input devices (e.g., a button, a keypad, a touch pad, a touch screen or the like linked with the screen output unit 404), and a drive module for driving the same, And inputs a command for commanding various operations of the control unit 402 or data necessary for the operation of the control unit 402. [

The sound processing unit 416 includes a speaker, a microphone, and a driving module for driving the speaker. The sound processing unit 416 decodes sound data corresponding to the sound output from the various operation results of the control unit 402 and outputs the sound data through the speaker Or a sound signal input through the microphone, and transmits the encoded sound signal to the controller 402. [

The cable communication unit 410 receives power using a wired cable or provides USB-based short-range cable communication, and the power supplied through the wired cable is charged in the battery. The cable communication unit 410 determines whether USB-based short-range cable communication is possible when the wired cable is connected. When the USB-based short-range cable communication is possible, the cable communication unit 410 processes the USB-based short-range cable communication using the wired cable.

The short range wireless communication unit 408 processes bidirectional short distance wireless communication with the operation module 300 of the OBD interlock device 200 and receives the unidirectional wireless signal transmitted from the operation module 300 of the OBD interlock device 200 The component may preferably include a Bluetooth component that processes Bluetooth based data communication and receives a Bluetooth based unidirectional wireless signal. However, the communication standard and the signal standard of the short-distance wireless communication unit 408 are not limited to the Bluetooth, and the bidirectional short-range wireless communication with the operation module 300 of the OBD interlock device 200 is processed, It is clear that whatever communication standard or signal standard is applicable, it is within the scope of the present invention if a unidirectional radio signal transmitted from the operation module 300 of the mobile communication terminal 300 can be received.

The wireless network communication unit 414 and the local area network communication unit 412 are collectively referred to as communication resources for connecting the wireless terminal 400 to a designated communication network. Preferably, the wireless terminal 400 may include a wireless network communication unit 414 as a basic communication resource, and may include one or more short-range network communication units 412.

The wireless network communication unit 414 is a general term of communication resources for connecting the wireless terminal 400 to a wireless communication network via a base station and includes an antenna for transmitting and receiving a radio frequency signal of a specific frequency band, Processing module, and is connected to the controller 402 to transmit the operation result corresponding to the wireless communication among the various operation results of the controller 402 through the wireless communication network or receive data through the wireless communication network To the control unit 402, and performs the connection, registration, communication, and handoff procedures of the wireless communication. According to the present invention, the wireless network communication unit 414 can connect the wireless terminal 400 to a communication network including a communication channel and a data channel via an exchange, and in some cases, Based wireless network data communication (e.g., the Internet).

According to an embodiment of the present invention, the wireless network communication unit 414 is a mobile communication unit that performs at least one connection, a location registration, a call processing, a call connection, a data communication, and a handoff to a mobile communication network according to the CDMA / WCDMA / ≪ / RTI > Meanwhile, according to the intention of the person skilled in the art, the wireless network communication unit 414 may further comprise a portable internet communication configuration for performing at least one of connection to the portable Internet, location registration, data communication and handoff according to the IEEE 802.16 standard, It is evident that the present invention is not limited by the wireless communication configuration provided by the wireless network communication unit 414. [ That is, the wireless network communication unit 414 is a general term for a configuration unit that connects to a wireless communication network through a cell-based base station irrespective of a frequency band of a wireless section, a type of a communication network, or a protocol.

The short-range network communication unit 412 collectively refers to a communication resource that connects a communication session using a radio frequency signal within a predetermined distance (for example, 10 m) as a communication medium and connects the wireless terminal 400 to the communication network based on the communication session. , The wireless terminal 400 may be connected to the communication network through at least one of Wi-Fi communication, public wireless communication, and UWB. According to the embodiment of the present invention, the short-range network communication unit 412 may be integrated with or separated from the wireless network communication unit 414. According to the present invention, the short-range network communication unit 412 connects the wireless terminal 400 to a data network providing packet-based short-range wireless data communication through a wireless AP.

The USIM reader unit 418 is a generic term of a configuration for exchanging at least one data set with a universal subscriber identity module mounted or detached from the wireless terminal 400 based on the ISO / IEC 7816 standard , And the data set is exchanged in a half duplex communication manner through an APDU (Application Protocol Data Unit).

The USIM is a SIM type card having an IC chip conforming to the ISO / IEC 7816 standard, and includes an input / output interface including at least one contact connected to the USIM reader unit 418, a program code for at least one IC chip (Or processing) the program code for the IC chip or extracts (or processes) the data set in accordance with at least one command transmitted from the wireless terminal 400 in connection with the input / output interface To the input / output interface.

The control unit 402 downloads an application 425 linked to the operation module 300 of the OBD interlock device 200 and stores the downloaded data network in the memory unit 420, The controller 425 is driven to perform the operation according to the present invention.

4, an application 425 of the wireless terminal 400 is connected to the OBD interworking device 408 (FIG. 4) owned by the owner of the wireless terminal 400 based on bidirectional short- A module identification unit 430 for identifying an operation module 300 of the OBD interlock device 200 and an operation module 300 for interfacing with the short range wireless communication unit 408 to perform directional short- And a module connection unit 435 for connecting the modules.

The module identification unit 430 identifies the owner's wireless terminal 400 to connect the bidirectional short range wireless communication at the initial operation of the operation module 300 of the OBD interlock device 200 Or when the owner operation is performed through the operation unit 235 of the OBD interlock device 200 before the communication identification information for the owner's wireless terminal 400 is stored in the operation module 300, And performs a procedure for identifying the operation module 300 of the OBD interworking device 200 owned by the owner among the short range wireless communication devices capable of bidirectional short-range wireless communication through the wireless communication unit 408. For example, when the short-distance wireless communication unit 408 processes Bluetooth-based data communication, the module identification unit 430 performs a pairing procedure with the OBD interworking apparatus 200 owned by the owner according to the Bluetooth pairing procedure To identify the operating module 300 of the OBD interworking device 200 of the owner to connect the Bluetooth based data communication. According to an embodiment of the present invention, the module identification unit 430 identifies the owner of the OBD interlock device 200 as a result of identifying the owner of the OBD interlock device 200, In this case, the module connection unit 435 may perform the bidirectional short-range wireless communication with the OBD interlock device 200 of the owner using the communication identification information without a separate identification process, Can be connected.

The module connection unit 435 refers to the result of identifying the owner's OBD interlock device 200 or the communication identification information stored in the memory unit 420 through the short range wireless module identification unit 430, Directional short-range wireless communication with the device 200.

4, the application 425 of the wireless terminal 400 includes a module communication unit 440 for processing short-range wireless communication with the operation module 300 of the OBD interworking device 200 to which the short-range wireless communication is connected And a module management unit 445 for short-range wireless communication with the operation module 300 of the OBD interlock device 200 through the module communication unit 440 to manage the operation module 300 of the OBD interlock device 200. [ Respectively.

The module communication unit 440 performs bidirectional short-range wireless communication with the operation module 300 of the owner's OBD interlock device 200 communicatively connected with the short-range wireless communication unit 408 through the module connection unit 435. The module management unit 445 receives status information on the unidirectional wireless signal transmitted from the operation module 300 from the operation module 300 of the OBD interworking apparatus 200 connected to the communication unit 440 through the module communication unit 440 Can be output.

According to the embodiment of the present invention, the module management unit 445 may set a separate unique code to be included in the unidirectional wireless signal to be transmitted through the operation module 300 of the OBD interlock device 200 and / And provides the unique code and / or the authentication code to the OBD interworking device 200 through the short-range wireless communication of the module communication unit 440 so that the operation module 300 of the OBD interworking device 200 A unidirectional radio signal including an identification code including the unique code and / or the authentication code provided thereto may be transmitted.

Alternatively, the module management unit 445 receives another unique code and / or authentication code to be included in the unidirectional wireless signal to be transmitted from the designated operation server 100 through the operation module 300 of the OBD interworking device 200 And provides the unique code and / or the authentication code to the OBD interworking device 200 through the short-range wireless communication of the module communication unit 440 to allow the OBD interworking device 200, It is possible to control so that a unidirectional radio signal including an identification code including a separate inherent code and / or an authentication code is transmitted.

According to an embodiment of the present invention, the module management unit 445 performs short-range wireless communication with the operation module 300 of the OBD interlock device 200 to confirm whether the operation module 300 is operating using vehicle power. If the operation module 300 of the OBD interlock device 200 is operating using vehicle power, the module management unit 445 controls the unidirectional radio signal of the designated low output signal intensity and the high output signal intensity The control module 300 may generate control information for controlling the unidirectional wireless signal to be multiplexed and provide the control information to the operation module 300 of the OBD interworking device 200 through the short distance wireless communication. The unidirectional radio signal having the low output signal strength and the unidirectional radio signal having the amplified high output signal strength can be controlled to be multiplexed.

4, the application 425 of the wireless terminal 400 can receive a unidirectional wireless signal transmitted from the operation module 300 of the owner's OBD interworking device 200 in cooperation with the short-range wireless communication unit 408 A signal recognition unit 450 for recognizing a unique code and / or an authentication code included in the unidirectional wireless signal by receiving and reading the recognized unique code and / or authentication code, And a signal analysis unit 455 for analyzing whether the unique code and / or the authentication code, which is valid in the mobile communication system 300, is transmitted.

The signal recognition unit 450 receives the unidirectional radio signal transmitted from the operation module 300 of the owner's OBD interlock device 200 in cooperation with the short-distance wireless communication unit 408, reads the unidirectional radio signal, And recognizes a unique code and / or an authentication code transmitted through the unidirectional wireless signal from the operation module 300 of the OBD interlock device 200 of the owner.

The signal analyzing unit 455 analyzes the operation module 300 of the OBD interlock device 200 based on the short distance wireless communication with the operation module 300 of the OBD interlock device 200 through the module communication unit 440, And a unique code and / or authentication code recognized through the signal recognition unit 450 are transmitted to the operation module (not shown) of the OBD interlock device 200 300 to match the unique code and / or authentication code to be transmitted via the unidirectional wireless signal.

If the unique code and / or the authentication code are matched, the signal analyzer 455 analyzes various services requested based on the unidirectional wireless signal transmitted through the operation module 300 of the OBD interworking device 200 The signal analyzing unit 455 transmits a unique code and / or an authentication code valid for various services through the module managing unit 445 of the OBD interlocking device 200 to the signal analyzing unit 455, Directional radio signal including the unidirectional radio signal.

Meanwhile, if the operating module 300 of the OBD interlock device 200 is multiplexing and outputting a unidirectional radio signal having a low output signal strength and a unidirectional radio signal having a high output signal strength, the signal analyzing unit 455 analyzes the signal output from the short- It is possible to recognize whether the unidirectional radio signal of the low output signal strength and the unidirectional radio signal of the high output signal strength are multiplexed or outputted by the operation module 300 of the OBD interlock device 200 in conjunction with the operation of the OBD interlock device 200. [ If the operation module 300 of the OBD interlock device 200 is in a state of outputting a unidirectional radio signal having a low output signal strength and a unidirectional radio signal having a high output signal strength while multiplexing the unidirectional radio signal having a low output signal strength and the unidirectional radio signal having a high output signal strength If the wireless signal is not in multiple output, the signal analyzer 455 notifies the operation module 300 of the OBD interlock device 200 of the unidirectional radio signal of the low output signal intensity and the unidirectional radio signal of the high output signal intensity It is possible to control to multiplex and output one-way radio signals.

FIG. 5 is a diagram illustrating an operation process of the OBD interlock device 200 according to an embodiment of the present invention.

More specifically, FIG. 5 illustrates an operation process of the operation module 300 of the OBD interlock device 200 for transmitting a unidirectional radio signal including an identification code designated by power supply. (See, for example, FIGS. 5A and 5B), it is possible to perform various operations (for example, omitting some steps or changing the order) of the operation process of the OBD interlock device 200, However, the present invention includes all of the above-mentioned embodiments, and the technical features of the present invention are not limited by the method shown in FIG.

Referring to FIG. 5, when operation power is supplied to the operation module 300 of the OBD interlock device 200, the operation module 300 of the OBD interlock device 200 determines whether the unidirectional wireless signal is transmitted (505). According to an embodiment of the present invention, the operation module 300 of the OBD interlock device 200 transmits a unidirectional wireless signal at the same time as power is supplied, and / or an operation unit 235 provided in the OBD interlock device 200, And / or short-range wireless communication between the operating module 300 of the OBD interworking device 200 and the owner wireless terminal 400 is connected or the owner wireless terminal 400 Directional radio signal can be transmitted according to the instruction of the mobile station.

If the unidirectional wireless signal is transmitted, the operating module 300 of the OBD interworking device 200 transmits the unidirectional wireless signal through the unidirectional wireless signal according to at least one of the first through seventh unidirectional wireless signal transmission embodiments of the present invention. (510) a unique code to be transmitted and / or an identification code including an authentication code.

If the identification code to be transmitted through the unidirectional radio signal is confirmed, the operation module 300 of the OBD interworking device 200 includes the identified identification code in the unidirectional radio signal 515, 200 determines whether the operating module 300 is receiving power from the vehicle (520).

If the operation module 300 of the OBD interlock device 200 is not in a state of receiving power from the vehicle, the operation module 300 of the OBD interlock device 200 may charge the OBD interlock device 200 And transmits a unidirectional radio signal including the identification code using a power source at a designated low output signal strength (for example, the signal strength set in the BLE state) (525).

On the other hand, if the operation module 300 of the OBD interlock device 200 is in a state of receiving power from the vehicle, the operation module 300 of the OBD interlock device 200 may use the vehicle power The uni-directional wireless signal is multiplexed (530) with the designated low output signal strength and the amplified high output signal strength.

6 is a diagram illustrating a short-range wireless communication connection process between an OBD interworking device 200 and an owner's wireless terminal 400 according to an embodiment of the present invention.

6 shows a process of connecting a short range wireless communication between an owner module 400 and an operation module 300 of an owner's OBD interlock device 200. In the technical field of the present invention, Those skilled in the art will be able to refer to and / or modify the FIG. 6 to infer various implementations of the short-range wireless communications connection process (e.g., omitting some of the steps or changing the order) However, the present invention includes all of 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. 6, the operation module 300 of the OBD interlock device 200 during the operation of the OBD interlock device 200 through the process shown in FIG. 5 performs the operation of the owner wireless terminal 400 (600) whether the communication identification information is stored in the designated storage area of the operation module (300). If the communication ID information of the owner wireless terminal 400 is not stored in the operation module 300 of the OBD interworking device 200, the operation module 300 of the OBD interworking device 200 connects the short- The owner's wireless terminal 400 performs a procedure (e.g., a pairing procedure, etc.) for identifying the owner wireless terminal 400, and the owner's wireless terminal 400 is also connected to the OBD of the owner to connect the short- A process of identifying the operation module 300 of the device 200 is performed (605).

If the owner's wireless terminal 400 is identified, the operating module 300 of the OBD interworking device 200 obtains the communication identification information of the identified owner wireless terminal 400, And the operation module 300 of the OBD interworking device 200 stores the user ID of the owner wireless terminal 400 in the storage area using the communication identification information of the owner wireless terminal 400 stored in the storage area, It is possible to connect a short-range wireless communication. Meanwhile, the application 425 of the wireless terminal 400 identifies the operation module 300 of the OBD interworking device 200 and transmits communication identification information of the operation module 300 of the OBD interworking device 200 (615). ≪ / RTI >

When the communication ID information of the owner wireless terminal 400 is stored in the operation module 300 of the OBD interlock device 200, the operation module 300 of the OBD interlock device 200 uses the communication ID information The application 425 of the owner wireless terminal 400 is also connected to the wireless terminal 400 of the owner's OBD interworking device 200 by connecting the short- (620) the short range wireless communication with the operation module 300 of the OBD interlock device 200 using the communication identification information for the OBD 300.

Meanwhile, when short range wireless communication is established with the operation module 300 of the OBD interworking device 200, the application 425 of the wireless terminal 400 transmits the unidirectional wireless communication of the operation module 300 of the OBD interworking device 200 (625) whether to perform a procedure for setting a unique code and / or an authentication code for signal transmission. If an inherent code and / or an authentication code for transmitting a unidirectional wireless signal is set to the operation module 300 of the OBD interworking device 200, the app 425 of the wireless terminal 400 may transmit the unique code and / Directional radio signal to the operating module 300 of the OBD interworking device 200 via the short-range wireless communication in accordance with at least one embodiment of the seventh unidirectional wireless signal transmission embodiment, The procedure for setting the code may be performed (630).

7 is a diagram illustrating a process of controlling the operation of the OBD interworking apparatus 200 through short-range wireless communication according to an embodiment of the present invention.

In more detail, FIG. 7 shows an example in which the application 425 of the wireless terminal 400 possessing the OBD interlock device 200 reads the power supply state of the OBD interlock device 200 through short-range wireless communication and operates Direction wireless signal of the low output signal strength and the unidirectional wireless signal of the amplified high output signal strength are multiplexed and transmitted by the operation module 300 of the OBD interworking device 200 through short-distance wireless communication Those skilled in the art will be able to refer and / or modify FIG. 7 to illustrate various implementations of the motion control process of the OBD interlock device 200 (e.g., The present invention is not limited to the above-described embodiments, but it is to be understood that the present invention includes all of the above- This feature is not limited.

Referring to FIG. 7, the operation module 300 of the OBD interworking device 200 is connected to the power supply state of the operation module 300 (for example, (700), and the application (425) of the wireless terminal (400) transmits status information corresponding to the status information corresponding to the status information It is determined whether the operation module 300 of the OBD interlock device 200 is operating through the vehicle power source (705). The application 425 of the wireless terminal 400 may request the operation module 300 of the OBD interworking device 200 for the power supply state of the operation module 300 through the short distance wireless communication The operation module 300 may provide the state information corresponding to the power supply state of the operation module 300 to the wireless terminal 400 in response to the request.

If it is determined that the operation module 300 of the OBD interlock device 200 is operating through the vehicle power source, the application 425 of the wireless terminal 400 may be operated by the operation module 300 of the OBD interlock device 200, (710) control information for controlling the unidirectional radio signal having the low output signal strength and the unidirectional radio signal having the high output signal strength to be multiplexed and transmitting the control information to the operation module 300 of the OBD interlock device 200 (715).

The operation module 300 of the OBD interworking device 200 receives control information for controlling the multiple transmission of the unidirectional radio signal through the short-range wireless communication 720, The unidirectional radio signal and the unidirectional radio signal having the amplified high output signal strength are multiplexed and transmitted (725).

100: operational server 105: signal receiving device
200: OBD interlock device 205: body part
210: power supply unit 215:
220: Applying section 225: Power conversion section
230: power charging unit 235:
240: Display unit 245: OBD port device
250: OBD interlocking module 255: OBD collecting unit
260: Information management unit 300: Operation module
305: control unit 310: communication identification unit
315: communication connection unit 320: communication processing unit
325: code checking unit 330: code generating unit
335: signal transmitting unit 340:
345: signal control unit 350: memory unit
355: RF processor 400: wireless terminal
402: control unit 404:
406: Operation input unit 408: Short-
410: Cable communication unit 412: Short-range communication unit
414: wireless network communication unit 416: sound processing unit
418: USIM reader unit 420: memory unit
425: APP 430:
435: module connection part 440: module communication part
445: module management unit 450: signal recognition unit
455: Signal analysis section

Claims (21)

A vehicle-mounted OBD (On-Board Diagnosis) interlock device mounted on a vehicle,
A power supply unit which is supplied with vehicle power of the vehicle;
A power charging unit charging the charging power supply based on the vehicle power supplied through the power supply unit;
And an OBD interlock module provided in the body and operating through at least one power source of the vehicle power source and the charging power source and collecting and managing diagnostic information from OBD in the vehicle,
A signal transmitting unit for transmitting a unidirectional radio signal without specifying a separate receiving side;
And an operation control module for controlling the unidirectional radio signal having the low output signal strength and the unidirectional radio signal having the high output signal strength amplified to the designated signal intensity to be multiplexed when the unidirectional radio signal is transmitted using the vehicle power source A vehicle-mounted OBD interlock device for multiplexing and transmitting a one-way radio signal.
The image forming apparatus according to claim 1,
Wherein the control unit controls the unidirectional radio signal to transmit a unidirectional radio signal having a low output signal strength when the unidirectional radio signal is transmitted through the charging power source.
3. The method of claim 1 or 2, wherein the low-
And a signal strength set to output a unidirectional radio signal in a low energy state of the operation module.
3. The method of claim 1 or 2, wherein the low-
And a signal intensity that can not transmit a radio signal interference material provided in a space provided with the OBD interlock device.
3. The method according to claim 1 or 2,
The unidirectional wireless signal includes a Bluetooth based unidirectional wireless signal,
Wherein the low output signal strength includes signal strength set for transmitting a radio signal in a Bluetooth low energy (BLE) state.
2. The method of claim 1, wherein the high-
And a signal strength amplified to transmit a radio signal interference material provided in a space provided with the OBD interlock device.
The image forming apparatus according to claim 1,
Wherein the unidirectional radio signal of the low output signal strength and the unidirectional radio signal of the high output signal strength are multiplexed and transmitted in a time division manner.
The system of claim 1,
And a signal controller for controlling the unidirectional radio signal of the low output signal strength and the unidirectional radio signal of the high output signal strength to be distinguished from each other when the unidirectional radio signal is transmitted using the vehicle power source. Vehicle stationary OBD interlocking device for sending out.
The system of claim 1,
Further comprising a communication identifying unit for performing a procedure for identifying a user wireless terminal through bidirectional local area communication.
The system of claim 1,
Wherein the bidirectional short distance communication function is provided together with the unidirectional wireless signal transmission function and bidirectional short distance communication is performed with a wireless terminal of an owner who owns the OBD interworking device.
11. The method of claim 10,
Wherein the bi-directional short-range communication includes pairing-based Bluetooth-based data communication,
Wherein the unidirectional radio signal comprises a Bluetooth-based unidirectional radio signal.
The apparatus according to claim 10,
Wherein the control unit controls the unidirectional radio signal of the low output signal strength and the unidirectional radio signal of the high output signal strength to be multiplexed and transmitted in cooperation with the owner's wireless terminal performing bidirectional short distance communication with the operation module. Stationary OBD interlock.
The method according to claim 1,
Further comprising a power conversion unit for converting the vehicle power or the charging power into a designated operating power.
2. The OBD interlocking module of claim 1,
An OBD collector for collecting diagnostic information from OBD in the vehicle; And
And an information manager for classifying and storing the collected diagnostic information according to a designated classification criterion.
15. The apparatus according to claim 14,
And a function of collecting diagnostic information generated through the in-vehicle OBD through designated local communication with the OBD port device inserted in the in-vehicle OBD port. The vehicle-mounted OBD interlock device .
15. The apparatus according to claim 14,
And a function of collecting diagnostic information generated through the in-vehicle OBD through Bluetooth-based data communication based on the pairing with the OBD port device inserted in the in-vehicle OBD port. Vehicle stationary OBD interlock.
15. The information processing apparatus according to claim 14,
Further comprising the step of providing diagnosis information of a designated item of the classified and stored diagnostic information to the user wireless terminal through Bluetooth-based data communication with a designated user wireless terminal in a short distance. Vehicle stationary OBD interlock.
The information processing apparatus according to claim 17,
Further comprising a function of receiving confirmation information generated from the diagnostic information through the Bluetooth-based data communication from the user wireless terminal provided with the diagnostic information or confirmed through the DB inquiry. Vehicle stationary OBD interlocking device for sending out.
15. The method of claim 14,
Wherein the OBD interworking module comprises a communication module for communicating with a server on the network,
Wherein the information management unit further comprises a function of providing diagnosis information of a designated item among the classified and stored diagnostic information to a server on the network through the communication module. The vehicle-mounted OBD interlock device .
The information processing apparatus according to claim 19,
Further comprising a function of receiving confirmation information generated through the diagnosis information or a DB inquiry from a server on the network through the communication module, and transmitting the unidirectional wireless signal multiple times.
15. The method of claim 14,
The information management unit may further include a function of providing the operating module with diagnostic information of a designated item among the classified and stored diagnostic information,
Wherein the operating module further comprises a function of transmitting (or broadcasting) a Bluetooth-based unidirectional radio signal including code information corresponding to the diagnostic information at a designated signal strength. Stationary OBD interlock.

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