KR20160010294A

KR20160010294A - Method and program for noticing wanted cars using wearable glass device

Info

Publication number: KR20160010294A
Application number: KR1020150042540A
Authority: KR
Inventors: 한성철; 엄정한; 김진영; 이경현; 김대중; 김석기; 유철현
Original assignee: 넥시스 주식회사
Priority date: 2014-07-17
Filing date: 2015-03-26
Publication date: 2016-01-27

Abstract

The present invention relates to a notification method and program for a search vehicle using a glass wearable device.
A method for informing a search for a vehicle using a wearable device of a glass type according to an embodiment of the present invention includes: acquiring a forward image or an image (SlOO) of a glass-type wearable device; Extracting a vehicle image of the target vehicle in the image or image (S110); Acquiring target vehicle identification information from the extracted vehicle image (S120); And comparing the target vehicle identification information with the search vehicle identification information and transmitting the notification information to the outside via wireless communication (S130).
According to the present invention, it is possible to unconsciously recognize the stolen and worn-out vehicle by using the glass-like wearable device. In addition, as soon as the discovery vehicle is found, the location information of the discovery vehicle and the detailed information of the discovery vehicle are transmitted to the pre-registered user or the adjacent user, thereby raising the arrest rate of the discovery vehicle.

Description

TECHNICAL FIELD [0001] The present invention relates to a method and a program for a wearable device using a glass type wearable device,

BACKGROUND OF THE INVENTION 1. Field of the Invention [0002] The present invention relates to a method and a program for remotely informing a picked-up vehicle using a glass-type wearable device, and more particularly to a method and a program for unintentionally recognizing a stolen and ordered vehicle using a glass-

Recently, wearable wearable devices are emerging. It has appeared in the form of glasses that are linked to smart phones, and some forms that can operate independently without a smartphone are also emerging.

Recently, automobile-related crime prevention and disaster prevention systems, unmanned parking management systems, unmanned speed surveillance cameras, unmanned toll systems, and intelligent transportation systems have been actively studied. Such systems require a system capable of recognizing a license plate, which allows the license plate to be recognized from photographs or images taken via the camera.

The conventional method for inquiring on a pick-and-place vehicle was to directly check the database by using a computer or the like, or to confirm by calling the jurisdiction. Recently, a system for inquiring about a picked-up vehicle using a smartphone or the like is being constructed. However, there is a disadvantage in that it is not possible to unintentionally recognize a pick-and-place vehicle that is encountered on the road or the like.

The information on the location of the picked-up vehicle, the information on the location of the picked-up vehicle, and the detailed information of the picked-up vehicle, to the other user immediately upon finding the picked-up vehicle, A notification method and a program.

According to another aspect of the present invention, there is provided a method for remotely informing a worn-out vehicle using a glass-like wearable device, comprising: acquiring a forward image or an image of the wearable wearable device; Extracting a vehicle image of the target vehicle in the image or image; And obtaining target vehicle identification information from the extracted vehicle image; Comparing the target vehicle identification information with the search vehicle identification information, and transmitting notification information to the outside via wireless communication if the target vehicle identification information matches the search vehicle identification information, wherein the search vehicle identification information is received from an external server in real time or periodically, Type wearable device.

In addition, the identification information may be at least one of a car number, a car type, color, or appearance feature information.

If the identification information is a vehicle number, the step of acquiring the target vehicle identification information may include extracting the vehicle number through character recognition in the vehicle image.

The method may further include: acquiring current position information of the glass-like wearable device; And acquiring traveling direction information of the wagon vehicle by analyzing the image or image based on a viewing direction at the time of photographing the image or the image, And the traveling direction information of the picked-up vehicle is transmitted.

According to another aspect of the present invention, there is provided a method for informing a search for a vehicle using a glass-type wearable device, comprising: acquiring a forward image or an image of the glass-like wearable device; Extracting a vehicle image of the target vehicle in the image or image; Extracting a vehicle number of the target vehicle through character recognition in the vehicle image; Transmitting the vehicle number to an external server via wireless communication; And when the target vehicle is a number of vehicles, the glass type wearable device receives the detailed information of the search vehicle from the external server and provides the information to the user.

The front image or image acquiring step may acquire a front image when the license plate occupies a predetermined ratio or more of the photographed image.

And extracting an area corresponding to the previous previous image or the previous previous image photographed before the specific time in the search area of the forward image or the image, The image may be the forward image or the in-image area.

In the vehicle image extracting step, a shape corresponding to a previously stored vehicle contour is recognized and extracted from the forward image or the image.

The vehicle number extracting step may include a method of extracting the vehicle number by recognizing the license plate based on the attachment position of the license plate in the vehicle image or the ratio of the license plate within the vehicle image, And a method of extracting the vehicle number in the vehicle image through a number format.

A wartime vehicle notification program for a glass-like wearable device according to another embodiment of the present invention is combined with hardware to execute the above-mentioned wartime vehicle notification method, and is stored in the medium.

According to the present invention, it is possible to unintentionally recognize the stolen and worn-out vehicle by using the glass-like wearable device. In addition, as soon as the discovery vehicle is found, the location information of the discovery vehicle and the detailed information of the discovery vehicle are transmitted to the pre-registered user or the adjacent user, thereby raising the arrest rate of the discovery vehicle.

1 is an internal configuration diagram of a glass-type wearable device system according to an embodiment of the present invention.
FIG. 2 is a flowchart of a notification method of a search vehicle using a glass-type wearable device according to an embodiment of the present invention.
FIG. 3 is a flowchart of a notification method of a search vehicle using a glass-like wearable device according to another embodiment of the present invention.
FIG. 4 is a screen view illustrating an example of a reminder vehicle using a glass-type wearable device according to an embodiment of the present invention.
5 is a perspective view of a wearable wearable device according to an embodiment of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS The advantages and features of the present invention, and the manner of achieving them, will be apparent from and elucidated with reference to the embodiments described hereinafter in conjunction with the accompanying drawings. The present invention may, however, be embodied in many different forms and should not be construed as being limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. Is provided to fully convey the scope of the invention to those skilled in the art, and the invention is only defined by the scope of the claims.

It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. In the present specification, the singular form includes plural forms unless otherwise specified in the specification. It is noted that the terms "comprises" and / or "comprising" used in the specification are intended to be inclusive in a manner similar to the components, steps, operations, and / Or additions. In the following description, well-known functions or constructions are not described in detail since they would obscure the invention in unnecessary detail.

1 to 5 show a system 100, a user input unit 110, an application 111, a keyboard 112, a voice input unit 113, a touch pad 114, a GPS signal unit 115, A camera 120, a first camera 121, a second camera 122, a third camera 123, a sensing unit 130, a gyro sensor 131, an acceleration sensor 132, a pressure sensor 133, an iris recognition sensor 134, a heartbeat detection sensor 135, an electromyogram sensor 136, an information processing unit 210, a voice recognition unit 220, a situation evaluation module 230, a voice- A wireless communication unit 250, a memory 260, an interface unit 270, an output unit 300, a display unit 310, an acoustic output unit 320, an alarm unit 330, and a haptic module 340 Respectively.

1 is an internal configuration diagram of a glass-type wearable device system according to an embodiment of the present invention.

The wearable device system 100 includes a user input unit 110, an application 111, a keyboard 112, a voice input unit 113, a touch pad 114, a GPS signal unit 115 A short distance communication 116, a camera 120, a first camera 121, a second camera 122, a third camera 123, a sensing unit 130, a gyro sensor 131, an acceleration sensor A heart rate detection sensor 135, an electromyogram sensor 136, an information processing unit 210, a voice recognition unit 220, a situation evaluation module 230, A text conversion module 240, a wireless communication unit 250, a memory 260, an interface unit 270, an output unit 300, a display unit 310, an audio output unit 320, an alarm unit 330, And a haptic module 340, all of which are shown in FIG. The glass-like wearable device system 100 may further include other additional configurations.

The camera 120 is for inputting video signals or image signals, and may be provided in accordance with a configuration of the device. The camera 120 processes image frames such as still images or moving images obtained by the image sensor in the video communication mode or the photographing mode. The processed image frame can be displayed on the display unit 310. [ The image frame processed by the camera 120 may be stored in the memory 260 or transmitted to the outside through the wireless communication unit 250. [ When an image signal or a video signal is used as an input for information processing, the image signal and the video signal are transmitted to the control unit 210.

The camera unit 120 may include one or more cameras according to the direction or purpose of the image to be photographed. The first camera 121 is provided at one side of the glass-like wearable device so as to take an image of the front side. The second camera 122 may be provided on one side of the glass-like wearable device to obtain an image or an image in the eyeball direction. The third camera 123 is disposed behind or on the side of the glass-type wearable device, and can acquire a rearward or lateral image or an image.

The voice input unit 113 is for inputting voice signals and may include a microphone and the like. The microphone receives an external acoustic signal by a microphone in a communication mode, a recording mode, a voice recognition mode, and the like and processes it as electrical voice data. The processed voice data can be converted into a form that can be transmitted to the mobile communication base station through the mobile communication unit and output when the voice data is in the call mode. A variety of noise canceling algorithms may be used to remove the noise generated by the microphone in receiving an external acoustic signal.

The user input unit 110 generates key input data that the user inputs for controlling the operation of the device. The user input unit 110 may include a key pad, a keyboard, a dome switch, a touch pad (static / static), a jog wheel, a jog switch, and a finger mouse. Particularly, when the touch pad has a mutual layer structure with the display unit 310 described later, it can be called a touch screen.

The sensing unit 130 senses the current state of the device such as the open / close state of the device, the position of the device, the presence or absence of the user, and generates a sensing signal for controlling the operation of the device. In addition, the sensing unit 130 may function as an input unit for receiving an input signal for information processing of a device, and may perform various sensing functions such as recognition of connection to an external device.

The sensing unit 130 may include a proximity sensor, a pressure sensor 133, a motion sensor, a fingerprint recognition sensor, an iris recognition sensor 134, a heartbeat detection sensor 135, a skin temperature sensor, And the like.

The proximity sensor makes it possible to detect the presence of an object to be approached or nearby, without mechanical contact. The proximity sensor can detect a nearby object by using the change of the alternating magnetic field or the change of the static magnetic field, or by using the change rate of the capacitance. The proximity sensor may be equipped with two or more sensors according to the configuration.

The pressure sensor 133 can detect whether or not pressure is applied to the device, the magnitude of the pressure, and the like. The pressure sensor 133 may be installed in a part of the device where the pressure needs to be detected depending on the use environment. When the pressure sensor 133 is installed on the display unit 310, a touch input through the display unit 310 and a pressure applied by the touch input The pressure touch input can be identified. In addition, the magnitude of the pressure applied to the display unit 310 at the time of the pressure touch input can be determined according to the signal output from the pressure sensor 133. [

The motion sensor includes at least one of an acceleration sensor 132, a gyro sensor 131, and a geomagnetic sensor, and detects the position and movement of the device using the sensor. The acceleration sensor 132, which can be used for a motion sensor, is a device that converts an acceleration change in one direction into an electric signal and is widely used along with the development of MEMS (micro-electromechanical systems) technology. Further, the gyro sensor 131 is a sensor for measuring the angular velocity, and can sense the direction of rotation with respect to the reference direction.

The heartbeat detection sensor 135 measures the change in the optical blood flow according to the change in the thickness of the blood vessel caused by the heartbeat. The skin temperature sensor measures the skin temperature as the resistance value changes in response to the temperature change. The skin resistance sensor measures the skin's electrical resistance.

The iris recognition sensor 134 performs a function of recognizing a person using iris information of an eye having characteristics unique to each person. The human iris is completed after 18 months of age, and the circular iris pattern, which is raised near the medial side of the iris, is almost unchanged once determined, and the shape of each person is different. Therefore, iris recognition is the application of information technology to security for information of different iris characteristics. That is, it is an authentication method developed to identify people by analyzing the shape and color of iris and the morphology of retinal capillaries.

The iris recognition sensor 134 encodes a pattern of the iris and converts it into a video signal to compare and determine. The general operation principle is as follows. First, when the user's eye is aligned with the mirror located at the center of the iris recognizer at a certain distance, the infrared camera adjusts the focus through the zoom lens. After the iris camera images the user's iris as a photo, the iris recognition algorithm analyzes the iris pattern of the iris region to generate iris codes unique to the user. Finally, a comparison search is performed at the same time that the iris code is registered in the database.

Distance sensors include two-point distance measurement, triangulation (infrared, natural light) and ultrasonic. As in the conventional triangulation principle, when the object to be measured from two paths is reflected by a rectangular prism and incident on two image sensors, the distance between two points is displayed when the relative positions are matched. In this case, there is a method of making natural light (manual type) and a method of emitting infrared rays. The ultrasonic method is a method of transmitting ultrasonic waves having sharp direction to the object to be measured and measuring the time until the reflected wave from the object is received to find the distance. A piezoelectric element is used as the receiving sensor.

The Doppler radar is a radar that uses a Doppler effect of a wave, that is, a phase change of a reflected wave. The Doppler radar includes a continuous wave radar that transmits and receives a sinusoidal wave that is not pulse-modulated, and a pulse radar that uses a pulse-modulated wave to a square wave as an electromagnetic wave signal waveform.

In the continuous wave radar, the modulation frequency is relatively high in order to obtain the performance of the Doppler frequency filter. Therefore, it is inappropriate for the radar for the long distance, but the motion of the human body and the vehicle is reproduced as a stable sound by adopting the Doppler frequency as the audible frequency band. There is a feature that can be. The pulse radar measures the distance to the target by the time from the pulse transmission to the reflection echo reception. There is a method referred to as a pulse compression laser that performs frequency modulation or phase modulation within the transmission pulse width.

The output unit 300 is for outputting an audio signal, a video signal, or an alarm signal. The output unit 300 may include a display unit 310, an audio output module, an alarm unit 330, a haptic module 340, and the like.

The display unit 310 displays and outputs information processed in the device. For example, when the device is in the call mode, a UI (User Interface) or GUI (Graphic User Interface) associated with the call is displayed. When the device is in the video communication mode or the photographing mode, the captured or received image can be displayed individually or simultaneously, and the UI and the GUI are displayed.

Meanwhile, as described above, when the display unit 310 and the touch pad have a mutual layer structure to constitute a touch screen, the display unit 310 can be used as an input device in addition to the output device. If the display unit 310 is configured as a touch screen, it may include a touch screen panel, a touch screen panel controller, and the like.

In addition, the display unit 310 may be a liquid crystal display, a thin film transistor-liquid crystal display, an organic light-emitting diode, a flexible display, a three-dimensional display (3D display). There may be two or more display units 310 depending on the implementation type of the device. For example, the device may include an external display unit 310 and an internal display unit 310 at the same time.

The display unit 310 may be implemented as a head up display (HUD), a head mounted display (HMD), or the like. HMD (Head Mounted Display) is an image display device that allows you to enjoy large images on your head like glasses. A Head Up Display (HUD) is a video display device that projects a virtual image onto a glass in a visible region of a user.

The audio output unit 320 outputs audio data received from the wireless communication unit or stored in the memory 260 in a call signal reception mode, a call mode or a recording mode, a voice recognition mode, a broadcast reception mode, or the like. Also, the sound output module 320 outputs sound signals related to functions performed in the device, for example, call signal reception tones, message reception tones, and the like. The sound output module 320 may include a speaker, a buzzer, and the like.

The alarm unit 330 outputs a signal for notifying the occurrence of an event of the device. Examples of events that occur in a device include receiving a call signal, receiving a message, and inputting a key signal. The alarm unit 330 outputs a signal for notifying the occurrence of an event in a form other than an audio signal or a video signal. For example, it is possible to output a signal in a vibration mode. The alarm unit 330 may output a signal to notify when a call signal is received or a message is received. Also. When the key signal is input, the alarm unit 330 can output a signal as a feedback signal to the key signal input. The user can recognize the occurrence of an event through the signal output by the alarm unit 330. A signal for notifying the occurrence of an event in the device may also be output through the display unit 310 or the sound output unit.

The haptic module 340 generates various tactile effects that the user can feel. A typical example of the haptic effect generated by the haptic module 340 is a vibration effect. When the haptic module 340 generates vibration with a haptic effect, the intensity and pattern of the vibration generated by the haptic module 340 can be converted, and the different vibrations may be synthesized and output or sequentially output.

The wireless communication unit 250 may include a broadcast receiving module, a mobile communication module, a wireless Internet module, a short distance communication module, and a GPS module.

The broadcast receiving module receives at least one of a broadcast signal and broadcast related information from an external broadcast management server through a broadcast channel. At this time, the broadcast channel may include a satellite channel, a terrestrial channel, and the like. The broadcast management server may refer to a server for generating and transmitting at least one of a broadcast signal and broadcast related information and a server for receiving at least one of the generated broadcast signal and broadcast related information and transmitting the broadcast signal to the terminal.

The broadcast-related information may mean information related to a broadcast channel, a broadcast program, or a broadcast service provider. The broadcast-related information can also be provided through a mobile communication network, in which case it can be received by the mobile communication module. Broadcast-related information can exist in various forms.

The broadcast receiving module receives a broadcast signal using various broadcast systems, and can receive a digital broadcast signal using a digital broadcast system. In addition, the broadcast receiving module may be configured to be suitable for all broadcasting systems that provide broadcast signals as well as the digital broadcasting system. The broadcast signal and / or broadcast related information received through the broadcast receiving module may be stored in the memory 260.

The mobile communication module transmits and receives radio signals to and from at least one of a base station, an external terminal, and a server on a mobile communication network. Here, the wireless signal may include various types of data according to a voice call signal, a video call signal, or a text / multimedia message transmission / reception.

The wireless Internet module refers to a module for wireless Internet access, and the wireless Internet module can be embedded in a device or externally. Wireless Internet technologies include WLAN (Wi-Fi), Wibro (Wireless broadband), Wimax (World Interoperability for Microwave Access), HSDPA (High Speed Downlink Packet Access), LTE (Long Term Evolution-Advanced) or the like can be used.

The short-range communication module 116 is a module for short-range communication. Beacon, Bluetooth, Radio Frequency Identification (RFID), infrared data association (IrDA), Ultra Wideband (UWB), ZigBee and the like can be used as a short distance communication technology.

The GPS (Global Position System) module 115 receives position information from a plurality of GPS satellites.

The memory 260 may store a program for processing and controlling the control unit 210 and may perform a function for temporarily storing input or output data (e.g., a message, a still image, a moving image, etc.) It is possible.

The memory 260 may be a flash memory type, a hard disk type, a multimedia card micro type, a card type memory (e.g., SD or XD memory), a RAM , And a ROM. &Lt; / RTI > The device may also operate a web storage that performs storage functions of the memory on the Internet.

The memory 260 may be represented by a storage unit 260 as follows.

The interface unit 270 serves as an interface with all external devices connected to the device. Examples of external devices connected to the device include card sockets such as a wired / wireless headset, an external charger, a wired / wireless data port, a memory card, a Subscriber Identification Module (SIM) or a User Identity Module (UIM) Audio I / O (input / output) jacks, video I / O (input / output) jacks, and earphones. The interface unit 270 may receive data from the external device or supply power to the respective components in the device, and may transmit data in the device to the external device.

The control unit 210 typically controls the operation of each unit to control the overall operation of the device. For example, voice communication, data communication, video communication, and the like. In addition, the control unit 210 performs a function of processing data for multimedia reproduction. In addition, it performs a function of processing data input from the input unit or the sensing unit 130.

In addition, the control unit 210 performs face detection and face recognition for face recognition. That is, the control unit 210 may include a face detection module and a face recognition module for face recognition. The face detection module can extract only the face region from the camera image acquired by the camera unit 120. [ For example, the face detection module can extract face regions by recognizing feature elements in the face such as eyes, nose, mouth, and the like. The face recognition module extracts feature information from the extracted face region to generate a template, and the face information can be recognized by performing template comparison with the face information data in the face database.

In addition, the control unit 210 may perform a function of extracting and recognizing a character within an image or an image acquired by the camera unit 120. [ That is, the control unit 210 may include a character recognition module for character recognition. An optical character recognition (OCR) method can be applied to the character recognition method of the character recognition module. The OCR method is a method that can be implemented by software by converting a type image of a document written or printed by a person, which can be obtained by image scanning, into a form such as a character code that can be edited by a computer. For example, in the OCR method, a plurality of standard pattern characters prepared in advance and an input character are compared with each other to select the character most similar to the standard pattern character. If the character recognition module includes standard pattern characters of various languages, printed characters of various languages can be read. Such a method is referred to as a pattern matching method among OCR methods, and various methods can be applied to the OCR method. In addition, the character recognition method of the character recognition module is not limited to the OCR method, and various methods capable of recognizing already-printed offline characters can be applied.

In addition, the control unit 210 may perform a function of recognizing the gaze direction based on the ocular direction image or the image acquired by the second camera 122. That is, the control unit 210 may include a line of sight analysis module that performs line-of-sight direction recognition. The direction of sight of the user and the direction of the line of sight are measured and then synthesized to determine the direction the user is looking at. The gaze direction refers to the direction of the user's face and can be measured by the gyro sensor 131 or the acceleration sensor 132 of the sensing unit 130. The gaze direction can be grasped by the gaze analysis module in the direction in which the user's pupil looks. The eye-gaze analysis module can detect motion of a pupil through analysis of a real-time camera image and calculate a gaze direction based on a fixed position reflected on the cornea. For example, the location of the cornea reflection light by the center of the pupil and illumination can be extracted through the image processing method and the eye position can be calculated through the positional relationship between them.

The control unit 210 may be expressed as an information processing unit 210 hereinafter.

The power supply unit receives external power and internal power under the control of the controller 210, and supplies power necessary for operation of the respective components.

The speech recognition unit 220 performs a function of recognizing verbally meaningful contents from the speech by automatic means. Specifically, a speech waveform is input to identify a word or a word sequence, and a meaning is extracted. The process is largely divided into voice analysis, phoneme recognition, word recognition, sentence analysis, and semantic extraction. The voice recognition unit 220 may further include a voice evaluation module that compares the stored voice with the input voice. The voice recognition unit 220 may further include a voice-to-text conversion module 240 that converts the input voice to text or converts the voice to voice.

The EEG signal generator generates an EEG synchronized signal having a frequency and a waveform for synchronizing human brain waves. That is, the EEG coherent signal generator performs the function of synchronizing the EEG by transmitting the vibration of the EEG frequency to the skull. Electroencephalogram (EEG) refers to the flow of electricity that occurs when a cranial nerve signal is transmitted. These brain waves are very slow when sleeping Delta wave EEG, when the action is a fast EEG betapa, meditation when the middle rate of the alpha waves are increased. Therefore, the EEG signal generation part can induce the alpha wave and the seta wave, so that the effect of learning assistance and mental concentration can be demonstrated.

Hereinafter, an indoor electronic device control system and a control method using a glass-type wearable device according to embodiments of the present invention will be described with reference to the drawings.

FIG. 2 is a flowchart of a notification method of a search vehicle using a glass-type wearable device according to an embodiment of the present invention.

Referring to FIG. 2, a method of notifying a picked-up vehicle using a glass-like wearable device according to an embodiment of the present invention includes the steps of obtaining a forward image or an image of a glass-like wearable device (S100); Extracting a vehicle image of the target vehicle in the image or image (S110); Acquiring target vehicle identification information from the extracted vehicle image (S120); And comparing the target vehicle identification information with the search vehicle identification information and transmitting the notification information to the outside via wireless communication (S130). Hereinafter, a method for notifying a wanted vehicle using a glass-like wearable device according to an embodiment of the present invention will be described in order.

The glass-like wearable device acquires the forward image or the image (S100). The forward image or image is an image or an image including a road condition and is acquired by the first camera 121 of the glass-like wearable device 100. The first camera 121 acquires image data or image data including road conditions and stores the image data or the image data in the memory 260. The data is automatically deleted in the memory 260 after a predetermined time, thereby preventing the unnecessary memory 260 from being wasted.

Further, when the glass-like wearable device 100 acquires the forward image, it is necessary to determine the timing (Timing) for acquiring the forward image. Therefore, the glass-like wearable device 100 can acquire the forward image by recognizing it as the timing (Timing) for acquiring the front image if the license plate occupies a certain ratio or more of the photographed image. For example, the glass-like wearable device 100 can recognize the license plate based on the color, the attachment position, or the shape of the license plate, and when the recognized license plate area occupies a certain ratio or more in the photographed image, Can be photographed.

The glass-like wearable device 100 analyzes the image or image to extract the vehicle image of the target vehicle (S110). For example, the glass-like wearable device 100 can recognize and extract a shape corresponding to a previously stored vehicle contour in the forward image or image. The glass-like wearable device 100 may include contour information corresponding to various vehicles.

Target vehicle identification information is obtained from the extracted vehicle image (S120). The identification information may be at least one of a car number, car model, color or appearance characteristic information (e.g., tuning, scratch). For example, the vehicle type can be confirmed through a mark attached to the vehicle, the shape of the light, and the like.

If the target vehicle identification information is identical to the target vehicle identification information, the notification information is transmitted to the outside via wireless communication (S130). The picked-up vehicle identification information may be received in real time or periodically from an external server and stored in the glass-like wearable device. That is, the wireless communication unit 250 of the glass-like wearable device 100 may periodically receive the server identification information from the server and update the server identification information in the memory 260. Thus, it is possible to prevent missed vehicle identification information that should be recognized by the glass-like wearable device 100 from being missed.

The user who receives the notification information may correspond to the number of persons previously stored by the user of the glass-like wearable device in order to transmit the location information. For example, if the user of the glass-like wearable device 100 is a police officer, the other party can be a fellow police officer.

If the identification information is a vehicle number, the step of acquiring the target vehicle identification information may include extracting the vehicle number through character recognition in the vehicle image. The wearable type glass-like device 100 can recognize the vehicle number plate based on the attachment position of the vehicle license plate in the image of the vehicle or the ratio of the vehicle license plate within the vehicle image to extract the vehicle number, The vehicle number can be extracted through the method of extracting the vehicle number from the image of the vehicle.

The method may further include: acquiring current position information of the glass-like wearable device; And acquiring traveling direction information of the wagon vehicle by analyzing the image or image based on a viewing direction at the time of photographing the image or the image, And the traveling direction information of the picked-up vehicle is transmitted. That is, the notification information may include position information of the glass-like wearable device in which the search vehicle is found, or travel direction information of the search vehicle. The wearable wearable device 100 can obtain current position information through a GPS module. In addition, the glass-like wearable device 100 may analyze the image or image based on the viewing direction at the time of photographing the image or image to obtain the traveling direction information of the wanderer. For example, when the vehicle included in the forward image or the front image approaches the user, the glass-like wearable device 100 measures the azimuth angle and recognizes the viewing direction, and the vehicle travels in the direction opposite to the viewing direction . The azimuth angle may be measured by a motion sensor such as an acceleration sensor or a gyro sensor of the wearable device 100. Also, the glass-type wearable device calculates the traveling direction of the vehicle in the image by comparing the position of the vehicle in the previous image with the position of the vehicle in the current image, and calculates the traveling direction information of the picking-up vehicle have.

A method of collecting and grasping the real-time distance value, the viewing direction, and the current position information with respect to the subject (that is, the wanderer) measured by the glass-like wearable device 100 in such a manner as to obtain the running direction information of the wagon vehicle Can be applied. That is, the wearable type glass-like device 100 can determine whether the vehicle is approaching based on the current position of the user and determine the traveling direction.

Accordingly, the glass-like wearable device 100 can provide the other party with the position and the movement path of the polling vehicle in association with the GPS information.

The method may further include the step of excluding an area matching the previous previous image or the previous previous image photographed before the specific time in the search area of the forward image or the image. When the glass-like wearable device performs image search and acquisition of target vehicle identification information corresponding to the target vehicle with respect to the whole image, the time required is long and the amount of analysis data becomes large, and there is a risk that the search of some vehicles is missed. Therefore, the glass-like wearable device 100 can perform the target vehicle image search and the target vehicle identification information search by setting only the specific region within the image or the image as the search region. That is, the search area may be the forward image to search for extracting the vehicle image or a specific area in the image. To this end, the glass-like wearable device 100 may compare the previous forward image or the previous forward image photographed before a specific time with the current forward image or the current forward image, and exclude the matching region from the search region.

FIG. 3 is a flowchart of a notification method of a search vehicle using a glass-like wearable device according to another embodiment of the present invention.

Referring to FIG. 3, the method of notifying a picked-up vehicle using a glass-type wearable device according to another embodiment of the present invention includes a step S200 of acquiring a forward image or an image of a glass-type wearable device; Extracting a vehicle image of the target vehicle in the image or image (S210); Extracting a vehicle number of the target vehicle through character recognition in the vehicle image (S220); Transmitting the vehicle number to an external server via wireless communication (S230); And a step (S240) of receiving the detailed information of the searcher vehicle from the external server and providing the information to the user when the target vehicle is a multiple vehicle. A method for notifying a wanted vehicle using a glass-like wearable device according to an embodiment of the present invention will be described in order. Hereinafter, a detailed description of the steps described above will be omitted.

The glass-like wearable device acquires the forward image or image (S200; coincides with S100).

The vehicle image of the target vehicle in the image or image is extracted (S210). For example, the glass-like wearable device 100 can recognize a shape corresponding to a pre-stored vehicle contour in the forward image or image to extract a vehicle image.

The vehicle number of the target vehicle is extracted through character recognition in the vehicle image (S220). The wearable type glass-like device 100 can recognize the vehicle number plate based on the attachment position of the vehicle license plate in the image of the vehicle or the ratio of the vehicle license plate within the vehicle image to extract the vehicle number, The vehicle number can be extracted by a method of extracting the vehicle number from the vehicle image through the vehicle ID.

The vehicle number is transmitted to the external server through wireless communication (S230).

If the target vehicle is a number of vehicles, the glass-type wearable device receives the detailed information of the collection vehicle from the external server and provides the information to the user (S240). As a method of providing the detailed information of the picked-up vehicle, a method of providing voice announcement, a method of displaying on the screen of the display unit, and the like can be applied.

The worn-out vehicle notification system using the glass-like wearable device 100 according to another embodiment of the present invention includes a wireless communication unit 250, a camera 120, an information processing module 210, and an output unit 300 . Hereinafter, the components of the search and rescue vehicle system according to another embodiment of the present invention will be described.

The wireless communication unit 250 performs a function of receiving identification information of the search vehicle.

When the analyzed information of the vehicle corresponds to the identification information of the search vehicle, the wireless communication unit 250 transmits the location information of the glass-like wearable device and the detailed information of the search vehicle to a pre-registered user or an adjacent To the user.

The camera 120 performs a function of scanning a road condition as an image or an image. The camera 120 may be one or more of a plurality of cameras attached to the glass-like wearable device 100.

The information processing module 210 performs a function of analyzing the identification information of the vehicle captured in the scanned image or image.

The output unit 300 performs a function of notifying the user of the glass-like wearable device of the correspondence, if the identification information of the analyzed vehicle corresponds to the identification information of the turn-around vehicle.

The output unit 300 may be one or more of the display unit 310, the audio output module 320, and the haptic module 340.

FIG. 4 is a notification screen of a search vehicle using a glass-type wearable device according to an embodiment of the present invention. As shown in Fig. 4, the license plate of the order picking-up vehicle can be enlarged to provide the display screen to the user. In this case, a warning tone may be sounded or a vibration may be provided to attract the user's attention.

The above-described method of informing a search engine using a glass-like wearable device according to an embodiment of the present invention is implemented as a program (or an application) to be executed in combination with a glass-like wearable device 100, .

The above-described program is a program for causing a processor (CPU) of the glass-like wearable device 100 to read the program and execute the methods implemented by the program, C ++, JAVA, machine language, etc., which can be read through the device interface of the device 100. [ Such code may include a function code related to a function or the like that defines necessary functions for executing the above methods, and may execute the functions necessary to execute the functions of the processor of the glass-like wearable device 100 according to a predetermined procedure Procedure-related control codes. This code may also be used when the additional information or media necessary for the processor of the glass-like wearable device 100 to perform the above functions must be referred to at any position (address) of the internal or external memory of the glass-like wearable device 100 You can also include more memory reference related code. When the processor of the glass-like wearable device 100 needs to communicate with any other computer or server that is remote to execute the functions, the code is transmitted to the communication module of the glass-like wearable device 100 And may further include communication related codes such as how to communicate with any other remote computer or server, what information or media should be transmitted or received during communication, and the like.

The medium to be stored is not a medium for storing data for a short time such as a register, a cache, a memory, etc., but means a medium which semi-permanently stores data and is capable of being read by a device. Specifically, examples of the medium to be stored include ROM, RAM, CD-ROM, magnetic tape, floppy disk, optical data storage, and the like, but are not limited thereto. That is, the program may be stored in various recording media on various servers that the glass-like wearable device 100 can access, or on various recording media on the glass-wearable device 100 of the user. In addition, the medium may be distributed to a network-connected computer system so that computer-readable codes may be stored in a distributed manner.

According to the present invention, it is possible to unconsciously recognize the stolen and worn-out vehicle by using the glass-like wearable device. In addition, as soon as the discovery vehicle is found, the location information of the discovery vehicle and the detailed information of the discovery vehicle are transmitted to the pre-registered user or the adjacent user, thereby raising the arrest rate of the discovery vehicle.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.

100: Glass type wearable device
110: user input unit 111: application
112: keyboard 113: voice input unit
114: Touchpad 115: GPS
116: Local area communication
120: camera 121: first camera
122: second camera 123: third camera
130: sensing unit 131: gyro sensor
132: acceleration sensor 133: pressure sensor
134: iris recognition sensor 135: heart rate detection sensor
136: EMG sensor
210: information processing module 220:
230: situation evaluation module 240: voice-to-text conversion module
250: wireless communication unit 260: memory
270:
300: output unit 310: display unit
320: sound output module 330:
340: Haptic module

Claims

A step of acquiring a forward image or an image of a glass-like wearable device;
Extracting a vehicle image of the target vehicle in the image or image;
Obtaining target vehicle identification information from the extracted vehicle image; And
Comparing the target vehicle identification information with the search vehicle identification information, and transmitting notification information to the outside via wireless communication if the target vehicle identification information matches the target vehicle identification information,
The method according to any one of claims 1 to 5, wherein the information on the second vehicle identification information is received from an external server in real time or periodically and stored in the glass-like wearable device.

The method according to claim 1,
Wherein,
A vehicle number, a vehicle type, a color, or appearance characteristic information.

3. The method of claim 2,
If the identification information is a car number,
The target vehicle identification information acquiring step includes:
And extracting the vehicle number through character recognition in the vehicle image.

The method according to claim 1,
Obtaining the current location information by the glass wearable device; And
Further comprising the step of analyzing the image or image based on the viewing direction of the image or the image to obtain the running direction information of the wanted vehicle,
The notification information transmission step includes:
And transmits the position information and the running direction information of the searcher vehicle.

A step of acquiring a forward image or an image of a glass-like wearable device;
Extracting a vehicle image of the target vehicle in the image or image;
Extracting a vehicle number of the target vehicle through character recognition in the vehicle image;
Transmitting the vehicle number to an external server via wireless communication; And
And when the target vehicle is a wagon vehicle, receiving the detailed information of the wagon vehicle from the external server and providing the wagon-type wearable device to the user.

6. The method according to any one of claims 1 to 5,
Wherein the forward image or image acquiring step includes:
When the vehicle license plate occupies more than a specific ratio of the photographed image, acquires the front image.

6. The method according to any one of claims 1 to 5,
Excluded from the search region of the forward image or image, an area which is compared with a previous previous image or a previous previous image photographed before a specific time,
Wherein the search area is an area within the image or the front image to be searched for extracting the vehicle image.

6. The method according to any one of claims 1 to 5,
The vehicle image extracting step comprises:
And the shape corresponding to the pre-stored vehicle contour is recognized and extracted from the forward image or the image.

The method according to claim 3 or 5,
The vehicle number extracting step includes:
A method of extracting the vehicle number by recognizing the vehicle license plate on the basis of the attachment position of the license plate in the vehicle image or the ratio of the license plate in the vehicle image, And a method of extracting a vehicle number from the vehicle-mounted wearable device.

A wearable vehicle reminder program for a wearable type of glass wearable device, which is stored in a medium for executing the method of any one of claims 1 to 9 in combination with a glass-type wearable device that is hardware.