KR101745329B1 - Alcohol interlock system based iris recognition - Google Patents

Alcohol interlock system based iris recognition Download PDF

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KR101745329B1
KR101745329B1 KR1020150185548A KR20150185548A KR101745329B1 KR 101745329 B1 KR101745329 B1 KR 101745329B1 KR 1020150185548 A KR1020150185548 A KR 1020150185548A KR 20150185548 A KR20150185548 A KR 20150185548A KR 101745329 B1 KR101745329 B1 KR 101745329B1
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driver
alcohol
vehicle
iris
information
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KR1020150185548A
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Korean (ko)
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이행석
류현기
문창수
이동기
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(재)경북차량용임베디드기술연구원
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K25/00—Auxiliary drives
    • B60K25/02—Auxiliary drives directly from an engine shaft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
    • B60W40/08—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to drivers or passengers
    • G06K9/00597—
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
    • G06Q50/10—Services
    • G06Q50/26—Government or public services
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
    • G06Q50/10—Services
    • G06Q50/26—Government or public services
    • G06Q50/265—Personal security, identity or safety
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
    • B60W40/08—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to drivers or passengers
    • B60W2040/0818—Inactivity or incapacity of driver
    • B60W2040/0836—Inactivity or incapacity of driver due to alcohol

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  • Automation & Control Theory (AREA)
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Abstract

The present invention relates to a method and apparatus for controlling a start of a vehicle by measuring a drunk state of a driver in a state where a driver authentication process is completed based on an iris of a driver of the vehicle, The present invention relates to an iris recognition-based alcohol interlock system for providing a vehicle position information to a server so that a surrogate alcohol measurement can be prevented in advance and a vehicle tracking service for a drunk driving vehicle can be provided.
The iris recognition-based alcohol interlock system according to the present invention comprises an iris recognition module for scanning an iris of a driver in the vehicle to acquire iris information, an alcohol measurement module for measuring an alcohol concentration included in the driver's exhalation, When the driver's iris information scanned through the recognition module is provided to the service providing server to perform the authentication process for the driver and the driver's authentication level based on the iris information is normally performed and the alcohol measurement level of the driver exceeds the reference level When the vehicle operation is performed in a state in which driver authentication or drinking measurement is not normally completed, real-time position information of the vehicle received through the GPS module is provided to the service providing server The drinking water measuring instrument comprising the drinking water measuring control means And an authentication process for the driver of the vehicle based on the iris information provided from the alcohol measurement device and the driver iris information of the corresponding registered vehicle and provides the result information to the corresponding alcohol measurement device, The iris recognition module and the alcohol measurement module are separately configured in the form of one device, and the iris recognition module and the alcohol measurement module are separately configured in the form of one device, The iris recognition module is installed at a position corresponding to the eyes of the driver and the alcohol measurement module is installed at a position corresponding to the mouth of the driver and communicates with the alcohol measurement control means for transmitting and receiving iris information and alcohol measurement related information And the iris recognition module and the alcohol measurement module are formed The body of the device is further provided with a human body detecting sensor at a portion in contact with the driver so that when the breathing measurement controlling means detects that the driver wears the device through the human body detecting sensor, And performing an alcohol measurement process. When it is determined that the device is separated from the driver through the human body sensor in a state where the driver authentication process or the alcohol measurement process is not completed, the control is performed such that the vehicle is not started.

Description

[0001] The present invention relates to an alcohol interlock system based on iris recognition,

The present invention relates to a method and apparatus for controlling a start of a vehicle by measuring a drunk state of a driver in a state where a driver authentication process is completed based on an iris of a driver of the vehicle, The present invention relates to an iris recognition-based alcohol interlock system for providing a vehicle position information to a server so that a surrogate alcohol measurement can be prevented in advance and a vehicle tracking service for a drunk driving vehicle can be provided.

Currently, 37% of domestic traffic accidents are due to drunk driving. The government has introduced post-management measures such as strengthening penalties for drunken driving, and strengthening crackdowns on occasions, but such measures are limited in prevention because of the extremely weak self-control.

Recently, there has been developed a device for preventing drunk driving, that is, an alcohol interlock device for a drunk driver.

The alcohol interlock device is configured to control the vehicle so as not to start when an alcohol component is detected in the respiration of the driver.

In this regard, in developed countries such as North America, EU, and Japan, alcohol interlocking devices have been developed and are mandated to be installed in vehicles in order to prevent accidents involving drunken driving.

For example, Patent Literature 1 and Patent Literature 2 described below disclose an apparatus for preventing drunk driving. Patent Document 1 discloses a configuration of a drunk driving prevention start control device for preventing a starting of a vehicle by determining a drinking state by providing a drinking measurement stage at a respiratory part of a driver of a vehicle. Patent Document 2 discloses a configuration of an alcoholic drink-driving prevention device that controls the starting of a vehicle by determining whether or not the user is in a drinking state by using an alcohol concentration included in a driver's exhalation, an eyeball state of the driver, and a driver's behavior.

However, even if the above-described alcohol interlock device is mounted on a vehicle, after asking a third party such as a passenger or a passenger to perform a surrogate alcohol measurement, a driver in a drinking state may forgery or alter the driver's information Abuse through can occur. That is, there is a limitation in preventing drunken driving through the conventional alcohol interlock device.

In addition, there is a case where a driver in a drunk state operates the vehicle after removing the alcohol interlock device installed in the vehicle, and a measure against such a case is also necessary.

1. Korean Patent Publication No. 10-2003-0083943 (published on November 1, 2003) 2. Korean Patent Publication No. 10-2009-0070847 (published on July 1, 2009)

SUMMARY OF THE INVENTION Accordingly, the present invention has been made in view of the above circumstances, and it is an object of the present invention to provide a method and apparatus for detecting an irritation of a driver by performing an authentication process for a driver by scanning an iris of a driver, And provides real-time location information of the vehicle to the server when the vehicle is operated while the authentication or drinking measurement through the iris is not normally performed, thereby preventing the surrogate drinking measurement in advance and providing the vehicle tracking service for the drunk driving vehicle And to provide an iris recognition-based alcohol interlock system that enables the user to perform iris recognition.

According to an aspect of the present invention, there is provided an information processing apparatus including an iris recognition module for scanning an iris of a driver in an automobile to acquire iris information, an alcohol measurement module for measuring an alcohol concentration included in a driver's exhalation, The driver's iris information scanned through the iris recognition module is provided to the service providing server to perform the authentication process for the driver, and when the driver's alcohol measurement level exceeds the reference level in the state in which the driver's authentication process based on the iris information is normally performed And real-time position information of the vehicle received through the GPS module is provided to the service providing server when the vehicle operation is performed in a state in which the driver authentication or the alcohol measurement is not normally completed A drinking water measuring instrument comprising the drinking water measuring means The driver's iris information of the corresponding vehicle, and provides the result information to the corresponding alcohol measurement device, and the alcoholic beverage Wherein the iris recognition module and the alcohol measurement module are separately configured in the form of one device, wherein the iris recognition module and the alcohol measurement module are separately provided in the form of one device, Wherein the iris recognition module is installed at a position corresponding to the eyes of the driver, the alcohol measurement module is installed at a position corresponding to the mouth of the driver, and communicates with the alcohol measurement control means with iris information and alcohol measurement- In addition, the iris recognition module and the alcohol measurement module are formed The body of the device is further provided with a human body detecting sensor at a portion in contact with the driver so that when the breathing measurement controlling means detects that the driver wears the device through the human body detecting sensor, And an alcohol measurement process. If it is determined that the device is separated from the driver through the human body detection sensor in a state where the driver authentication process or the alcohol measurement process is not completed, An alcohol interlock system is provided.

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The iris-based alcohol interlock system is characterized in that the device is configured such that the iris recognition module and the alcohol measurement module are coupled to a body having a band shape or an eyeglass shape that can be mounted on a head portion of a driver.

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BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic diagram of an iris recognition-based alcohol interlock system according to a first embodiment of the present invention; FIG.
FIG. 2 is a block diagram showing the internal configuration of the apparatus for measuring the intoxication 100 shown in FIG. 1 functionally separated. FIG.
FIG. 3 is a diagram illustrating a separate device type in which the iris recognition module 110 and the alcohol measurement module 120 shown in FIG. 2 are provided.
4 is a flowchart illustrating a method for providing an alcohol interlock service according to a first embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will now be described in detail with reference to the accompanying drawings. It is to be noted that like elements in the drawings are denoted by the same reference numerals whenever possible. It should be understood, however, that the terminology or words of the present specification and claims should not be construed in an ordinary sense or in a dictionary, and that the inventors shall not be limited to the concept of a term It should be construed in accordance with the meaning and concept consistent with the technical idea of the present invention based on the principle that it can be properly defined. Therefore, the embodiments described in the present specification and the configurations shown in the drawings are merely the most preferred embodiments of the present invention, and not all of the technical ideas of the present invention are described. Therefore, It is to be understood that equivalents and modifications are possible.

FIG. 1 is a diagram showing a schematic configuration of an iris recognition-based alcohol interlock system according to a first embodiment of the present invention.

As shown in FIG. 1, the iris recognition-based alcohol interlock system includes a drinking measurement device 100 installed in a vehicle and a service providing server 200.

 Based on the iris-based driver authentication confirmation and the alcohol measurement concentration is less than or equal to a preset reference level, the alcohol measurement device 100 controls the vehicle to be started, and when the driver's authentication is not confirmed or the alcohol measurement concentration exceeds the reference level, Real-time location information of the vehicle is provided to the service providing server 200.

The service providing server 200 performs an authentication process for the driver based on the iris information provided from the alcohol measurement device 100 and provides the authentication result to the alcohol measurement device 100 of the vehicle. In addition, the real-time location information of the vehicle provided from the alcohol-drinking measuring device 100 is configured to be provided to a communication device of an external organization, and more specifically, to a server or a terminal of an alcoholic intervention agency.

FIG. 2 is a block diagram showing the internal configuration of the apparatus for measuring the intoxication of alcohol 100 shown in FIG. 1 functionally separated.

2, the alcohol measurement device 100 includes an iris recognition module 110, an alcohol measurement module 120, a GPS module 130, a wireless communication module 140, a data memory 150, And a control means (160).

The iris recognition module 110 scans the iris of the driver and provides the scanned iris information to the drinking measurement control unit 160.

The alcohol measurement module 120 measures the alcohol concentration by analyzing the exhalation of the driver, and provides the alcohol measurement concentration information to the alcohol measurement control unit 160.

The GPS module 130 receives real-time location information of the vehicle through the satellite.

The wireless communication module 140 transmits / receives various information related to the alcohol interlock with the service providing server 200. Also, the wireless communication module 140 wirelessly transmits iris information and vehicle GPS information of the driver to the service providing server 200, and wirelessly receives iris-based authentication result information from the service providing server 200.

The data memory 150 stores various information related to the alcohol interlock including the alcohol concentration reference level and the vehicle number for determining whether or not to drink alcohol.

The drinking measurement control means 160 controls the overall operation of the alcohol measurement device 100. That is, the drinking measurement control unit 160 provides iris information provided by the iris recognition module 110 to the service providing server 200 to perform an authentication request for the driver, and transmits the iris information to the service providing server 200 The alcohol measurement module 120 is set to the driving state to compare the alcohol concentration level of the driver provided from the alcohol measurement module 120 with the predetermined reference level, State.

In addition, if it is determined that the current driver is in the drinking state, the drinking measurement control unit 160 controls the starting unit 2 of the vehicle so as not to start. At this time, the drinking measurement control unit 160 can control the starting unit 2 in conjunction with the in-vehicle ECU.

If the driver's authentication through the iris recognition module 110 is not normally performed or the alcohol measurement is not normally performed or the driver's alcohol level exceeds the reference level, It extracts the current position information of the vehicle received through the GPS module 130 at a predetermined period and provides the extracted information to the service providing server 200.

In FIG. 2, the iris recognition module 110 and the alcohol measurement module 120 are adjacent to the driver and can be measured. The iris recognition module 110 and the alcohol measurement module 120 can be configured as separate devices.

As shown in FIG. 3, the iris recognition module 110 and the alcohol measurement module 120 are disposed in a body 101 having a predetermined shape, and the iris recognition module 110 is disposed at a position corresponding to the eyes of the driver, The measurement module 120 may be integrally formed to be disposed at a position corresponding to the mouth of the driver. At this time, the device may further include a communication unit (not shown) for transmitting and receiving iris information and alcohol measurement related information to the drinking measurement control unit 160.

3 (A), the device is configured in such a manner that the body 101 can be mounted on the driver's head, and the body 101 is provided at one side of the body 101 with the driver's eye And a second guide bar 101b extending from one side of the body 100 spaced apart from the first guide bar 101a by a predetermined distance and extending downward from the first guide bar 101a to the mouth position of the driver, And an alcohol measurement module 120 is installed at an end of the second guide bar 101b at an end of the first guide bar 101a in the direction of the driver's eye. May be combined. The first and second guide bars 101a and 101b are made of a soft material so that the driver can appropriately adjust the position of the iris recognition module 110 and the alcohol measurement module 120 to his / Lt; / RTI >

3 (B), the body 101 is formed in a shape of an eyeglass, and a guide bar (not shown) extending from the body 101 downward to a mouth of a driver is provided at one side of the body 101, The iris recognition module 110 is coupled to at least one eyeglass part of the body 101 and the alcohol measurement module 120 is installed at the end of the guide bar 101c in the mouth direction of the driver, May be combined. At this time, the guide bar 101c may be made of a soft material so that the driver can appropriately adjust the position of the alcohol measurement module 120 to his / her mouth position.

3 (C), the device is constituted by a substantially rod-shaped body 101 having a predetermined length that can be gripped by a driver, and on the upper side of the body 101, And an alcohol measurement module 120 may be disposed on the lower side of the body 101.

On the other hand, as shown in FIGS. 3 (A) and 3 (B), in a device in which the body 101 is worn by a driver, a human body sensor May be additionally provided. This is to prevent irritation and abuse cases caused by different iris scanning subjects and alcohol analysis subjects by performing iris scanning and alcohol analysis processing while the driver wears the device. This may also serve as a reference for providing a point of time for drinking measurement. That is, when the driver's wear is sensed by the human body sensor, the alcohol measurement control unit 160 performs the driver authentication process based on the iris recognition, performs the alcohol measurement process, and the driver authentication process or the alcohol measurement process If it is determined that the device has been detached from the driver through the human body detection sensor in the state where it is not completed, it can be determined that the device is in a drunk state and the start-up is not performed.

4 is a flowchart illustrating a method for providing an alcohol interlock service according to the first embodiment of the present invention.

First, if an operation for starting a vehicle, such as turning a starter key, is performed (ST10) while the driver is boarding the vehicle, the drinking measurement device 100 confirms the data memory 150 and notifies the current driver It is confirmed whether or not the alcohol drinking measurement is normally completed (ST20). That is, the drunk driving measurement apparatus 100 determines whether or not the steady state information about the driver is registered in the data memory 150.

If it is determined in step ST20 that the current alcohol measurement is not normally completed, the alcohol measurement device 100 determines whether the current vehicle is in operation (ST30).

In step ST30, when it is determined that the vehicle is in the driving state, the breathalyzer 100 provides the real-time location information of the vehicle received through the GPS module 130 to the service providing server 200 on a predetermined cycle basis (ST40 ). That is, when the driver operates the vehicle in a state where the drinking measurement is not completed, the position information according to the vehicle movement is provided to the service providing server 200 at regular intervals. At this time, the DUT 100 provides the vehicle location information and the car number information to the service providing server 200. Also, the service providing server 200 provides the vehicle number and the vehicle location information provided from the alcohol measurement device 100 to the communication terminal of the external organization, thereby providing the alcohol-driven vehicle tracking service.

On the other hand, if it is determined in ST30 that the vehicle is not being operated, that is, the vehicle is in a stopping state, the alcohol measurement device 100 sets the iris recognition module 110 to the operating state, And provides the scanned driver iris information to the service providing server 200 (ST50). The iris recognition module 110 provides the scanned iris information to the alcohol measurement control unit 160. The alcohol measurement control unit 160 transmits the authentication request information including the driver iris information to the wireless communication module 140, To the service providing server 200 via the Internet. The authentication request information provided to the service providing server 200 may include a vehicle number.

The service providing server 200 compares the iris information provided from the alcohol measurement device 100 with the previously registered vehicle driver iris information to determine whether or not the iris information matches the driver iris of the vehicle, Provides the confirmation information to the drinking measurement device 100, and if not, provides the driver identification unconfirmed information to the drinking measurement device 100. [

The alcohol measurement device 100 confirms whether driver authentication confirmation information is received from the service providing server 200 for the authentication request information including the iris information (ST60). When the driver authentication confirmation information is received, the alcohol measurement module 120), and the concentration of alcohol contained in the collected exhalation is measured (ST70).

If the driver's authentication unconfirmed information is received from the service providing server 200 in step ST60, the alcohol measurement device 100 sets the state of the driver to the drinking state in the data memory 150, .

The alcohol measurement device 100 compares the alcohol concentration of the driver measured in step ST70 with a preset reference level, and if the alcohol concentration level currently measured is lower than the reference level (ST80) The driver is set to the normal state so that the vehicle can be operated normally (ST90). That is, the driver is allowed to start the vehicle so that the vehicle can be driven.

Meanwhile, if it is determined in step ST80 that the alcohol concentration level currently measured exceeds the reference level, the alcohol measurement device 100 sets the state for the driver to the drinking state in the data memory 150, , Thereby stopping the operation (ST100). That is, since the vehicle is not normally started, the vehicle can not travel.

On the other hand, in the above-described embodiment, the driver authentication process based on the iris and the alcohol interlock service according to the alcohol level measurement are performed after the vehicle start operation is performed. However, in the state where the driver is aboard the vehicle and the vehicle is not started The driver authentication process based on the iris and the alcohol interlock service according to the alcohol level measurement can be provided.

At this time, the alcohol-drinking measuring device 100 may detect the opening of the door of the vehicle driver and set the iris recognition module 110 in an operating state on the basis thereof to provide a series of alcohol interlocking services. When the driver's authentication process and the alcohol level measurement are not completed, the alcohol measurement device 100 transmits the vehicle location information received through the GPS module to the service providing server 200 together with the vehicle number Needless to say, the same operation is performed.

100: a drinking measurement device, 200: a service providing server,
110: iris recognition module, 120: alcohol measurement module,
130: GPS module, 140: Wireless communication module,
150: data memory, 160: drinking measurement control means,
101: body, 101a, 101b, 101c: guide bar

Claims (8)

An iris recognition module for acquiring iris information by scanning the driver's iris in the vehicle, an alcohol measurement module for measuring the alcohol concentration included in the driver's exhalation,
The driver's iris information scanned through the iris recognition module is provided to the service providing server to perform the authentication process for the driver, and when the driver's alcohol measurement level exceeds the reference level in the state in which the driver's authentication process based on the iris information is normally performed And real-time position information of the vehicle received through the GPS module is provided to the service providing server when the vehicle operation is performed in a state in which the driver authentication or the alcohol measurement is not normally completed A drinking water measurement device configured to include drinking water measurement control means configured to monitor the drinking water,
The information processing apparatus performs an authentication process for the driver of the vehicle based on the iris information provided from the alcohol measurement device and the driver iris information of the corresponding registered vehicle and provides the result information to the corresponding alcohol measurement device, And a service providing server configured to provide real-time location information of the provided vehicle to the previously registered external communication terminal,
The iris recognition module and the alcohol measurement module are separately provided in the form of one device
Wherein the iris recognition module is installed at a position corresponding to the eyes of the driver, the alcohol measurement module is installed at a position corresponding to the mouth of the driver, and transmits the irrigation information and alcohol measurement related information to the drinking measurement control unit, And further comprises a communication unit for performing the above-
The body of the device in which the iris recognition module and the alcohol measurement module are formed is additionally provided with a human body detection sensor at a portion in contact with the driver so that it is detected by the human body detection sensor that the driver wears the device The driver authentication process and the alcohol measurement process based on the iris recognition are performed. If it is determined that the device is separated from the driver through the human body sensor in a state where the driver authentication process or the alcohol measurement process is not completed, Based alcohol interlock system according to the present invention. delete The method according to claim 1,
The device comprising:
Wherein the iris recognition module and the alcohol measurement module are coupled to a body having a band shape or an eyeglass shape capable of being mounted on a head portion of a driver, respectively. delete delete delete delete delete
KR1020150185548A 2015-12-24 2015-12-24 Alcohol interlock system based iris recognition KR101745329B1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190061121A (en) * 2017-11-27 2019-06-05 주식회사 에스더블유엠 Method and apparatus for controlling override for autonomous vehicle
KR102249312B1 (en) * 2021-01-21 2021-05-10 주식회사 트루아이디 Vehicle start control system based on drinking measurement

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Publication number Priority date Publication date Assignee Title
JP4529635B2 (en) * 2004-10-22 2010-08-25 日産自動車株式会社 Open / close eye determination device
KR101437406B1 (en) * 2014-03-20 2014-09-17 주식회사 현명한사람들 an emergency management and crime prevention system for cars and the method thereof
KR101525204B1 (en) * 2014-01-21 2015-06-10 자동차부품연구원 Drunk driving prevention apparatus and method

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4529635B2 (en) * 2004-10-22 2010-08-25 日産自動車株式会社 Open / close eye determination device
KR101525204B1 (en) * 2014-01-21 2015-06-10 자동차부품연구원 Drunk driving prevention apparatus and method
KR101437406B1 (en) * 2014-03-20 2014-09-17 주식회사 현명한사람들 an emergency management and crime prevention system for cars and the method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190061121A (en) * 2017-11-27 2019-06-05 주식회사 에스더블유엠 Method and apparatus for controlling override for autonomous vehicle
KR101999541B1 (en) * 2017-11-27 2019-10-01 (주)에스더블유엠 Method and apparatus for controlling override for autonomous vehicle
KR102249312B1 (en) * 2021-01-21 2021-05-10 주식회사 트루아이디 Vehicle start control system based on drinking measurement

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