KR20140023479A - A drinking detection and guide system - Google Patents

A drinking detection and guide system Download PDF

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Publication number
KR20140023479A
KR20140023479A KR1020120089308A KR20120089308A KR20140023479A KR 20140023479 A KR20140023479 A KR 20140023479A KR 1020120089308 A KR1020120089308 A KR 1020120089308A KR 20120089308 A KR20120089308 A KR 20120089308A KR 20140023479 A KR20140023479 A KR 20140023479A
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South Korea
Prior art keywords
information
drinking
wireless communication
pulse
user
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KR1020120089308A
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Korean (ko)
Inventor
이시우
허정은
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이시우
허정은
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Priority to KR1020120089308A priority Critical patent/KR20140023479A/en
Publication of KR20140023479A publication Critical patent/KR20140023479A/en

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    • 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—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
    • G06Q50/10—Services
    • G06Q50/22—Social work
    • 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—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
    • G06Q50/10—Services
    • G06Q50/26—Government or public services
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/18—Status alarms
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/12—Messaging; Mailboxes; Announcements

Abstract

The present invention relates to a drinking detection and guidance system using voice signals, pulse information, body temperature information, and more particularly, a terminal, a wireless communication device (mobile phone) equipped with a microphone, a pulse sensor, a temperature sensor, a wireless communication service provider server, It can be used in a car, the terminal having the alcohol detection and guidance system alone or the wireless communication means between the terminal and the wireless communication device (mobile phone) to achieve the above object, or the wireless with the alcohol detection and guidance system To achieve the object of the present invention by interworking with a wireless communication means between a communication service provider server and the wireless communication device (mobile phone), a system for guiding the drinking state (voice, text) to the user through the drinking detection and guidance system In addition, the start of the car by applying the alcohol detection and guidance system to the car And it is controlled by an air injector on the system to inform the user of alcohol.

Figure pat00001

Description

A Drinking Detection and Guide System

The present invention detects a drinking state using a user's voice signal, pulse information, and temperature information from a microphone, a pulse sensor, and a temperature sensor, and a drinking detection and guidance system (DDGS: A Drinking Detection) for guiding a drinking state by voice or text. and Guide System), in connection with a terminal or a wireless communication device (mobile phone) equipped with a drinking detection and guidance system (DDGS) to detect a drinking state, to guide the drinking state by voice or text, A system for detecting a user's drinking status by providing the drinking detection and guidance system (DDGS) in a server and guiding the drinking status by voice or text to a user's wireless communication device (mobile phone), drinking detection and guidance system (DDGS) The present invention relates to a system for guiding a user's drinking state by controlling a starter or an air injector of a vehicle.

The present invention detects the drinking state by using the voice signal, pulse information, temperature information of the person who ingested the alcohol component, and guides the drinking state by voice or text, as well as controlling the starter or air injector of the user. It relates to a system for guiding drinking status.

In the prior art, alcohol consumption was detected by detecting an alcohol component contained in the breath of a person who ingested alcohol using an alcohol sensor equipped with an alcohol sensor. Currently, alcohol sensors equipped with alcohol sensors are widely used by traffic police officers and the general public, and a system for controlling an automobile by installing an alcohol sensor on a vehicle has been devised. However, the alcohol sensor has a short lifespan and is vulnerable to moisture or dust, which frequently causes malfunctions. As a system to compensate for the above disadvantages, a system for detecting a drinking state with a voice signal has been devised, and since it can detect a drinking state with a sound signal, it can be used semi-permanently and has a strong advantage such as humidity or dust. However, the system is more effective when a user ingests an alcohol above an appropriate amount of alcohol, and when the user ingests an alcohol below an appropriate amount of alcohol, there are many difficulties in detecting a user's alcohol.

An object of the present invention is to provide a system for effectively detecting and guiding a drinking state even under the user's appropriate drinking amount by comparing the pulse information and temperature information associated with the user's voice signal in order to solve the above disadvantages.

In order to achieve the above object, the spectral feature information and pulse information detected from the voice signal input to the system from a database (DB) storing the spectral feature information, pulse information and body temperature information detected in the pre-drinking voice signal of the user In the system for detecting the drinking state by comparing the body temperature information, the voice signal is obtained by using a voice input device equipped with a microphone, the pulse information and body temperature information using a pulse sensor and a temperature sensor do. In the above system, a pulse sensor and a temperature sensor are used, which is used because the pulse information and the body temperature information of the user are significantly different in the non-drinking state and the drinking state, so as to achieve the object of the present invention. In addition to the above-described sensor may include a variety of sensors.

The system can be applied to a terminal equipped with a voice input device, a pulse sensor, and a temperature sensor to detect a user's drinking state, and can provide a system for guiding a drinking state by voice or text to the user. It is possible to provide a system which achieves the object of the present invention by using a microphone, a pulse sensor, and a temperature sensor provided in a wireless communication device (mobile phone) having a communication function. In addition, the wireless communication device (mobile phone) is equipped with a pulse sensor, a temperature sensor and the wireless communication provider's server with the alcohol detection and guidance system (DDGS) to detect and guide the user's drinking status as well as provide drinking to the user It is possible to provide a system for billing for guidance services. In addition, the car is equipped with a pulse sensor and a temperature sensor, in connection with the drinking detection and guidance system (DDGS) detects and guides the drinking condition, as well as controls the starting device of the car when the alcohol is read or the air provided in the vehicle. By controlling the injector can provide a system for notifying the user of the drinking state.

The system detects a drinking state by using pulse information, body temperature information, and voice feature information that changes after the user ingests alcohol when the user consumes alcohol above or below an appropriate amount of alcohol, and guides the user to a drinking state. As a system, it is possible to effectively detect a drinking state, which was difficult to detect below a suitable drinking amount in the existing system, and the system can be directly applied to a wireless communication device (mobile phone) or to a server of a wireless communication company, and to a car. By controlling the start of the car or controlling the air injector to actively guide the drinking state to the user has the effect of preventing accidents caused by drunk driving in advance.

1 is a view showing an embodiment in which the alcohol detection and guidance system (DDGS) is applied to a terminal
2 is a block diagram showing an example of applying the alcohol detection and guidance system (DDGS) to the terminal
3 is a block diagram showing an embodiment of a drinking state reading order
4 is a diagram illustrating an embodiment in which a alcohol detection and guidance system (DDGS) is applied to a terminal and a wireless communication device (mobile phone).
FIG. 5 is a block diagram showing an example of applying a DDGS to a terminal and a wireless communication device (mobile phone).
6 is a block diagram showing a communication network between a server of a wireless communication provider equipped with a alcohol detection and guidance system (DDGS) and a wireless communication device (mobile phone).
7 is a view showing an embodiment of a signal flow between a terminal of a alcohol detection and guidance system (DDGS) and a wireless communication device (mobile phone)
8 is a diagram illustrating an embodiment of a signal flow of a communication network between a server of a wireless communication provider having a alcohol detection and guidance system (DDGS) and a wireless communication device (mobile phone).
9 is a view showing an embodiment in which the alcohol detection and guidance system (DDGS) is applied to a vehicle
FIG. 10 is a block diagram showing an example of applying a DDGS to a car.

Hereinafter, with reference to the accompanying drawings will be described in detail the present invention. 1 is a diagram illustrating an example in which a alcohol detection and guidance system (DDGS) according to the present invention is applied to a terminal. The alcohol detection and guidance system according to the present invention includes an on switch 28 and an off switch 29 corresponding to the power switch of the terminal, and when the microphone 1 having the directivity characteristic and the terminal are in the user's hand, Temperature sensor (2) for measuring the body temperature and pulse sensor (3) for measuring the pulse, the speaker 26 for guiding the drinking state by voice, the display (27) for guiding the drinking state by text and wireless communication device And an antenna 30 capable of communicating with the (mobile phone).

FIG. 2 is a block diagram in which a drinking detection and guidance system (DDGS) embodying the form of FIG. 1 is applied to a terminal. The voice signal input to the microphone 1 acquires a voice signal from the voice signal detection unit 4, and the voice signal. After confirming the detection (5), the audio signal A / D converter 6 converts the analog audio signal into a digital signal. The digital voice signal is converted into a spectrum having frequency information by using a pre-transformer in the spectrum converter 7, and a spectral pattern, a pore, frequency position information, and a voice signal clearly distinguished from the spectrum in the non-drinking state. The voice feature detection section 8 detects the parameter information of the energy of the voice feature, and the voice feature detects the continuous voice signal by dividing it into frame units having a specific length. Judge repeatedly.

If the voice feature detection is successful, the voice feature information is transmitted to the comparison detecting unit 18, and the voice feature information is compared with the voice feature information of the non-drinking state already stored in the user DB. In the signal processing of the temperature sensor 2 provided in the DDGS terminal of FIG. 2, the temperature sensor 2 is provided in the terminal using a chipped small thermistor capable of measuring body temperature. In detecting the body temperature by detecting a change in the resistance value of the thermistor, the body temperature detector 10 determines whether the body temperature signal is detected 11 within a predetermined time and transmits the body temperature information 12 to the comparison detector 18. do. In the pulse sensor 3 signal processing provided in the DDGS terminal of FIG. 2, the pulse sensor 3 uses a principle of optical, semiconductor, and piezoelectric to contract and relax heart through blood vessels. A sensor for converting and detecting the position and the micropressure signal according to the action into an electrical signal is used. In the present invention, a piezoelectric pulse sensor having excellent sensitivity performance is used and the pulse detection unit 13 detects a pulse signal. However, in the present invention, the piezoelectric pulse sensor is used, but other types of pulse sensors may be used according to the use conditions and the environment. In the pulse signal detection, when the pulse signal detection 14 is confirmed, the pulse count 15 collects pulse information for a specific time, and when the specific pulse detection time 16 ends, the collected pulse information 17 Is transmitted to the comparison detection unit 18. The comparison detecting unit 18 compares the voice feature information, the body temperature information, and the pulse information with the voice feature information, the body temperature information, and the pulse information stored in the user DB (non-drink) 19 to detect whether the drinking state is 20. Done.

3 is a more detailed process of the drinking state detection process of Figure 2, first, in the case of pulse information drinking state in the first step (20-1) using the characteristic that the pulse information rapidly rises in the drinking state compared to the non-drinking state In the case of drinking state, after detecting the drinking state in the second step (20-2) by using the information of temperature drop in the drinking state compared to the non-drinking state, and finally, the spectral pattern, porement In step 3 (20-3), the drinking state is detected using the frequency position information and the energy information of the voice signal. In this way, by detecting the drinking state step by step it is possible to more actively control the reading error of drinking / non-drinking state. In addition, although the spectral pattern, the pore, the frequency position information, and the energy of the voice signal are used as the voice feature information, various other voice feature parameter information useful for detecting a drinking state may be used.

4 is a diagram illustrating an example in which a alcohol detection and guidance system (DDGS) according to the present invention is applied to a terminal and a wireless communication device (mobile phone). 4 is a body temperature information detected by a wireless communication device (mobile phone) equipped with a temperature sensor (2) and a pulse sensor (3) provided in the drinking detection and guidance system (DDGS) of FIG. And pulse information is transmitted to the alcohol detection and guidance system (DDGS) through the antenna 40 of the wireless communication device (mobile phone), and after the alcohol detection and guidance system (DDGS) detects the alcohol consumption status information information ( Voice, text) is transmitted to the wireless communication device (mobile phone) through the antenna 30 of the terminal equipped with the alcohol detection and guidance system (DDGS). The drinking state guide information transmitted indicates that the drinking state is guided to the user through the speaker 26 and the display 27 of the wireless communication device (mobile phone).

FIG. 5 is a block diagram showing an example in which a drinking detection and guidance system (DDGS) is applied to a terminal and a wireless communication device (mobile phone), and includes the microphone 1, a temperature sensor 2, and a pulse sensor 3 In a wireless communication device (mobile phone), voice signal information, body temperature information, and pulse information from the microphone 1, the temperature sensor 2, and the pulse sensor 3 included in the wireless communication device (mobile phone) are transmitted to the wireless communication device ( Obtained by the control unit 43 of the mobile phone and stored in the CPU 42, the stored voice feature information, temperature information, pulse information is transmitted to the transceiver (wireless communication) 41 and the antenna ( 40) to the alcohol detection and guidance system (DDGS) 44. Using the voice feature information, body temperature information, and pulse information transmitted, the drinking state is detected through the drinking detection and guidance system (DDGS) 44, and the drinking state guidance information (voice, text) is detected and guided. It transmits to the wireless communication device (mobile phone) through the transceiver (wireless communication) 39 of the system (DDGS) 44 and the antenna 30. Transmitted drinking state guide information (voice, text) is obtained through the antenna 40 and the transceiver (wireless communication) 41 of the wireless communication device (mobile phone) and then the CPU 42 of the wireless communication device (mobile phone) It is stored in, and transmitted to the control unit 43 of the wireless communication device (mobile phone). The drinking state guide information (voice, text) is the voice guide signal 24 or the text guide signal 25 to identify whether the control unit 43, the voice guide information to the user through the speaker 26, the text guide The information is directed to the user via the display 27.

FIG. 6 is a block diagram showing a communication network between a server of a wireless communication provider having a alcohol detection and guidance system (DDGS) and a wireless communication device (mobile phone), and the wireless service provider having the alcohol detection and guidance system (DDGS). Detecting the drinking state through the server of the, and in transmitting the drinking state guide information to the wireless communication device (mobile phone), the wireless communication device (mobile phone), the voice feature information, temperature information, pulse information wireless communication provider network (45 The service fee for the user through the user confirmation (46) and the user billing information (48) at the same time detects the drinking status through the DDGS (DDGS) 44 provided in the server of the wireless communication service provider In the charging step, after confirming whether the user is registered through the user DB 49 linked to the server 47 of the wireless communication provider, the user charging information 48 to the wireless communication Send to (mobile phone) to inform the user of the drinking status by voice and text.

FIG. 7 is a diagram illustrating an embodiment of a signal flow between a terminal and a wireless communication device (mobile phone) of a drinking detection and guidance system (DDGS), wherein the wireless communication device (mobile phone) is connected to a drinking detection and guidance system (DDGS). When the initialization information Call_info_ini (50) is transmitted, the alcohol detection and guidance system (DDGS) transmits Call_info_waiting (51) to the wireless communication device (mobile phone) so as to be in a waiting state, and pulse information in the wireless communication device (mobile phone) When Info_pulse 52, Info_temperature 53, and temperature information Info_speech 54, voice information, are transmitted to the DDGS. The DDGS is a wireless communication device (mobile phone). The voice guide information Guide_speech 55 and the text guide information Guide_character 56 are transmitted to the wireless communication device (mobile phone). Next, when the transmission of the voice guide information and text guide information is completed, the wireless communication device (mobile phone) transmits the completion information Call_info_finishing (57) to the alcohol detection and guidance system (DDGS), and the alcohol detection and guidance system ( DDGS) sends a call_info_stand 58 to the wireless communication device (mobile phone) to be in a standby state.

8 is a diagram illustrating an embodiment of a signal flow of a communication network between a server of a wireless communication provider having a alcohol detection and guidance system (DDGS) and a wireless communication device (mobile phone), in the wireless communication device (mobile phone) When the initialization information Call_info_ini (59) is transmitted to the wireless service provider server, the wireless service provider server transmits Call_info_waiting (60) to the wireless communication device (mobile phone) so as to be in a waiting state, and the pulse information information is transmitted from the wireless communication device (mobile phone). When Info_pulse 60, temperature information Info_temperature 62, and voice information Info_speech 63 are transmitted to the wireless service provider server, the wireless service provider server pulses for drinking status detection in the alcohol detection and guidance system (DDGS). Information Req_pulse 64, temperature information Req_temperature 65, and voice information Req_speech 66 are transmitted. The alcohol detection and guidance system (DDGS) transmits Guide_speech (67), which is voice guide information, and Guide_character (68), which is text guide information, to the wireless service provider server. The voice guide information Guide_speech 67 and the text guide information Guide_character 68 are transmitted to the mobile phone. When the transmission of the voice guide information and the text guide information is completed, the wireless communication device (mobile phone) transmits the completion information Call_info_finishing (69) to the wireless service provider server, the wireless service provider server is waiting for the wireless communication device (mobile phone) Send Call_info_stand (70) to be in the state.

FIG. 9 is a diagram illustrating an embodiment in which a drinking detection and guidance system (DDGS) is applied to a vehicle, and the terminal equipped with the drinking detection and guidance system (DDGS) of FIG. ) Equipped with a temperature sensor (2) and a pulse sensor (3) when the user grips the handle to transmit the user's temperature information and pulse information to the drinking detection and guidance system (DDGS) to detect the drinking state, Guide information (voice, text) of the state to the user through the speaker 26 and display 27 of the alcohol detection and guidance system (DDGS), as well as driving the air injection device 37 provided in the car The air is injected to the user through the air injection hole 38 provided in the handle 36 of the vehicle to warn the user of a drinking state.

FIG. 10 is a block diagram showing an example in which the alcohol detection and guidance system (DDGS) is applied to a vehicle. The vehicle is started in accordance with the control signal 22 and the guidance signal 23 of the alcohol detection and guidance system (DDGS). It shows the control of the device or to guide the user drinking status by voice, text, air injection to the user. The control signal 22 of the alcohol detection and guidance system (DDGS) is divided into a signal for controlling the starter of the vehicle and a signal for controlling the air injector 37, and the control signal is an automobile (ECU) 31. And the start control of the vehicle is executed when the transmitted control signal is the start control signal 32. When the transmitted control signal is the air injection control signal 34, the air injection control 35 for driving the air injection device 37 and the air injection hole 38 provided in the vehicle is executed. The speaker 26 and the display 27 of the drinking detection and guidance system DDGS are driven according to whether the guide signal 23 of the drinking detection and guidance system DDGS is a voice guidance signal or a text guide signal. Perform voice guidance and text guidance.

DDGS: Alcohol Detection and Guidance System
DB: Database

Claims (1)

In the drinking detection and guidance system having a database storing voice feature information, pulse information, and body temperature information detected from a user's pre-drinking voice signal, the voice feature information detected from the voice signal input to the drinking detection and guidance system and A method and system for detecting and guiding a drinking condition by comparing pulse information and body temperature information with data stored in the database;

In the alcohol detection and guidance system, a voice signal detection unit for detecting voice feature information, pulse information, and body temperature information, comprising a microphone, a pulse sensor, and a temperature sensor for acquiring voice feature information, pulse information, and body temperature information; Detector, body temperature detector,
A comparison detection unit detecting a drinking state by integrating the detected voice feature information, pulse information, and body temperature information;

Voice feature information of the non-drinking state of the user registered in advance to compare with the voice feature information, pulse information, temperature information detected by the voice signal detection unit, pulse detection unit, body temperature detection unit to detect the drinking state in the comparison detection unit User DB (non-drink) in which pulse information and body temperature information are stored;

After detecting the drinking state in the comparison detection unit to send a guide signal for driving the speaker and display to inform the drinking state to the user and a pulse sensor, a temperature sensor, a starter and an air injection device provided in the car to send a control signal A guide / control unit;

A terminal including the comparison detection unit, a user DB (non-drinking alcohol), a guide / control unit, and having a drinking detection and guidance system for detecting and guiding a drinking state using the microphone, a pulse sensor, and a temperature sensor;

Transmitting and receiving unit (wireless communication) for transmitting voice feature information, pulse information, body temperature information acquired from a microphone, a pulse sensor, a temperature sensor provided in a wireless communication device (mobile phone) to a terminal equipped with the alcohol detection and guidance system;

In the wireless communication device (mobile phone), a control unit for controlling a microphone, a pulse sensor, a temperature sensor, a speaker, a display provided for detecting and guiding a drinking state;

A transmitter / receiver (wireless communication) for transmitting the guide signal and the control signal to the server of the wireless communication device (mobile phone) and the wireless communication service provider;

The alcohol detection and guidance system is provided in the server of the wireless communication provider, and the user accesses the wireless communication provider's network using a wireless communication device (mobile phone) and detects the user's drinking state from the server of the wireless communication provider. A system for guiding a drinking state to a communication device (mobile phone) by voice or text;

In the server of the wireless communication provider having the alcohol detection and guidance system, the user DB (non-drink) and the user DB (non-drink) in which the voice feature information, pulse information, and temperature information of the non-drinking state of the user registered in advance are stored. User billing information to collect the royalties according to the service provided to guide the user drinking status using the user identification information stored in the;
KR1020120089308A 2012-08-16 2012-08-16 A drinking detection and guide system KR20140023479A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200121597A (en) * 2019-04-16 2020-10-26 (주)에스티엠자동화 Drinking accident prevention system using contact type drinking measurement sensor and the method of preventing drinking accident using the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200121597A (en) * 2019-04-16 2020-10-26 (주)에스티엠자동화 Drinking accident prevention system using contact type drinking measurement sensor and the method of preventing drinking accident using the same

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