KR20130082792A - Method and apparatus for providing olfactory device information datasheet between contents and olfactory recognition apparatus - Google Patents

Method and apparatus for providing olfactory device information datasheet between contents and olfactory recognition apparatus Download PDF

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Publication number
KR20130082792A
KR20130082792A KR1020110137588A KR20110137588A KR20130082792A KR 20130082792 A KR20130082792 A KR 20130082792A KR 1020110137588 A KR1020110137588 A KR 1020110137588A KR 20110137588 A KR20110137588 A KR 20110137588A KR 20130082792 A KR20130082792 A KR 20130082792A
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South Korea
Prior art keywords
sensor
information
content
olfactory
data sheet
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KR1020110137588A
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Korean (ko)
Inventor
이해룡
변형기
김정도
유동완
박준석
이전우
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한국전자통신연구원
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Priority to KR1020110137588A priority Critical patent/KR20130082792A/en
Publication of KR20130082792A publication Critical patent/KR20130082792A/en

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G06F15/16—Combinations of two or more digital computers each having at least an arithmetic unit, a program unit and a register, e.g. for a simultaneous processing of several programs
    • G06F15/163—Interprocessor communication
    • G06F15/173—Interprocessor communication using an interconnection network, e.g. matrix, shuffle, pyramid, star, snowflake
    • G06F15/17337—Direct connection machines, e.g. completely connected computers, point to point communication networks
    • 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

Abstract

PURPOSE: A method of delivering a data sheet about device information between a smell sensor and content and apparatus thereof are provided to recognize smells provided by a user or naturally generated and to facilitate cooperative interactions between a smell sensor and content. CONSTITUTION: A physical interface is turned into an active state, and a smell sensor and the communications module of a content device are connected. If data communication with the content device becomes available, an open signal for delivering a data sheet about device information is transmitted and an approval signal is received from the content device as a response to the open signal. In response to the approval signal, the data sheet about device information, which includes information about the smell sensor, is transmitted to the content device. An acknowledgement signal is received from the content device. [Reference numerals] (102) Device; (104) Device information service stack; (106) Device information data sheet; (108) Device module communication; (110) Content module communication; (112) Content information service stack; (114) Content

Description

Method and Apparatus for Delivering Device Information Data Sheet between Olfactory Device and Content {Method and Apparatus for Providing Olfactory Device Information Datasheet between Contents and Olfactory Recognition Apparatus}

The present invention relates to a method and apparatus for transferring a device information data sheet between an olfactory recognition device and content. More specifically, the present invention is to deviate from the content that unilaterally provides the audio-visual and text-oriented content to the user to recognize the smell provided by the user or the naturally-occurring smell so that the corresponding reaction occurs in the content The present invention relates to a method and apparatus for delivering a device information data sheet between an olfactory device and content in mutual cooperation between a content and an olfactory device.

The contents described in this section merely provide background information on the embodiment of the present invention, but do not necessarily constitute the prior art.

Existing content is mostly two-dimensional content that provides audio-visual and text-oriented content to users unilaterally.

Recently, a game that interacts with contents by recognizing a user's movement and reaction state by using a recognition device such as a camera and an acceleration sensor has been provided.

On the other hand, the olfactory interaction technology has been limited in practical applications due to the fundamental limitations of gas sensors, the common and compatible interface methods, the lack of definitions for olfactory-cognitive interactions, and the limitations of the flavoring devices.

An object of the present invention is to deviate from content that provides audio-visual and text-oriented content to a user unilaterally, and to recognize a smell provided by the user or a naturally-occurring smell so that the corresponding reaction occurs in the content.

In order to achieve this object, one aspect of the present invention provides:

According to another aspect of the present invention, there is provided a method in which an olfactory recognition device transmits a device information datasheet through a physical interface with a content device, wherein the physical interface is made active and the olfactory recognition device and the content device are provided. Connecting between communication modules; Transmitting an open signal for transmitting the device information data sheet when the data device is connected to the content device to perform data communication; Receiving an approval signal from the content device as a response to the start signal; In response to the acknowledgment signal, transmitting a device information data sheet (Device Information Datasheet) which is information on the olfactory recognized device to the content device; And receiving an acknowledgment signal from the content device, wherein the device information data sheet is transmitted between the olfactory recognition device and the content device.

Another aspect of the present invention, in the structure of the device information data sheet (Device Information Datasheet) that the olfactory recognition device is transmitted through the content device and the physical interface, the device information data sheet is a sensor basic information (Basic Information of Sensor), the sensor Device information data transmitted through the content device and the physical interface, the olfactory recognition device characterized in that it comprises at least one of information (Information of Sensor), the limitation of the sensor (Limitation of Sensor), the information (Information of Calibration) Provide the structure of the sheet.

According to another aspect of the present invention, the sensor basic information is a device in which the olfactory recognition device is characterized by indicating the template number (TEMPLATE) and the type of sensor (% TypeSen) of the metadata via the content device and the physical interface Provides the structure of an information datasheet.

According to another aspect of the present invention, the sensor information is a device that the olfactory recognition device is delivered through the content device and the physical interface, characterized in that the output of the signal measured as information on the sensor, sensor resistance, response time, etc. Provides the structure of an information datasheet.

According to another aspect of the present invention, the sense of limitation information of the sensor provides a structure of the device information data sheet that is transmitted through the physical device and the content device, the olfactory recognition device characterized in that indicating the limitation of the sensor.

According to another aspect of the present invention, the information of the correction (Information of Calibration) is characterized in that the information indicating the information on the calibration of the sensor structure of the device information data sheet transmitted through the content device and the physical interface to provide.

According to another aspect of the invention, the template number of the metadata and the type of the sensor is expressed in 8 bits (Bit) device information data sheet is transmitted through the content device and the physical interface, the olfactory recognition device characterized in that Provide the structure of

According to another aspect of the present invention, the sensor information includes all or part of% MinElecVal,% MaxElecVal,% MapMeth,% MinSenR,% MaxSenR,% HeaterR and% RespTime when% TypeSen = M, where% MinElecVal is The minimum output of the sensor signal,% MaxElecVal is the maximum output of the sensor signal,% MapMeth is the method of mapping the sensor values,% MinSenR and% MaxSenR are the internal resistances of the sensor, the minimum and maximum resistance the sensor can have, and% HeaterR is the MOS. The resistance value of the heater embedded in the sensor and% RespTime indicate the reaction time when an odor is applied. The olfactory recognition device provides a structure of the device information data sheet transmitted through the content device and the physical interface. do.

According to another aspect of the present invention, the sensor information includes all or part of% MinElecVal,% MaxElecVal,% MapMeth,% RespTime when% TypeSen = Q or S, where% MinElecVal is the minimum output of the sensor signal,% MaxElecVal is the maximum output of the sensor signal,% MapMeth is the method of mapping the sensor value, and% RespTime is the response time when the smell is applied. Provides the structure of an information datasheet.

According to another aspect of the present invention, when% TypeSen = P, the sensor information includes all or part of% MinElecVal,% MaxElecVal,% MapMeth,% MinSenR,% MaxSenR, and% RespTime, where% MinElecVal is a sensor signal Is the maximum output of the sensor signal,% MaxElecVal is the maximum output of the sensor signal,% MapMeth is the mapping method of the sensor values,% MinSenR and% MaxSenR are the internal resistances of the sensor, and the minimum and maximum resistance the sensor can have, and% RespTime is the smell. An olfactory recognition device, characterized in that it represents a reaction time when applied, provides a structure of a device information datasheet delivered via a content interface with a content device.

According to another aspect of the present invention, the sensor information may include all or part of% MinDetRan,% MaxDetRan,% MinSenSuppVol,% MaxSenSuppVol,% MinHeatSuppVol,% MaxHeatSuppVol, and% TypHeatCurr, where% MinDetRan and% MaxDetRan may be measured. Minimum and maximum concentrations of gases present,% MinSenSuppVol and% MaxSenSuppVol are the maximum and minimum supply voltages that can be applied to the sensor, and% MinHeatSuppVol and% MaxHeatSuppVol represent the maximum and minimum voltages that can be applied to the heater. An olfactory recognition device provides a structure of a device information data sheet that is transmitted through a content device and a physical interface.

According to another aspect of the present invention, the correction information includes all or part of% CalDate,% CalInitials,% CalPeriod, and% UsrData, where% CalDate is a calibration time,% CalInitials calibration initial,% CalPeriod calibration cycle, and% UsrData provides a structure of a device information data sheet in which an olfactory recognition device, characterized by representing user data, is delivered through a content device and a physical interface.

According to another aspect of the present invention, in the olfactory recognition system for causing a reaction in the content by recognizing a smell or a naturally occurring odor provided by the user, comprising a plurality of gas sensors to detect and recognize the smell An olfactory recognition device for generating recognition result data; A content device that receives the recognition result data and generates a response according to the recognition result data; And an interface for transmitting and receiving the recognition result data and the device information data sheet between the olfactory recognition device and the content device.

When an interface method with a gas sensor is provided and a standardized olfactory interaction method is provided according to an embodiment of the present invention, the olfactory interaction technology for the development of sensory content has the effect of promoting a new computing environment and related industries in a short time. There is.

In particular, the application of MPEG-21 to the olfactory technology is expected to be applied to most contents fields such as broadcasting / education, military / sports training and e-education. In addition, the development of the olfactory expression technology is expected to increase the realistic effect of the existing virtual reality and augmented reality techniques.

Due to such a ripple effect, the embodiment of the present invention is not only able to maximize the sensory effect on the existing content, but is also expected to be the basis for the application of emotional content.

1 is a view showing the structure of the interaction model between the content and the olfactory recognition device.
2 is a basic structure of a gas sensor device information data sheet for an olfactory recognition apparatus.
3 is a diagram illustrating a basic configuration of a device information service stack.
4 is a diagram illustrating a structure of basic information of sensors.
5 is a diagram illustrating types of gas sensors.
FIG. 6 is a diagram illustrating the structure of information of a sensor.
FIG. 7 is a diagram illustrating a structure of information of a sensor in another case.
FIG. 8 is a diagram illustrating a structure of an information of sensor in another case.
FIG. 9 is a diagram illustrating a structure of a limitation of a sensor.
FIG. 10 is a diagram illustrating a structure of information of calibration.
11 is a diagram showing a data processing structure of a device information data sheet.

Hereinafter, some embodiments of the present invention will be described in detail with reference to exemplary drawings. In adding reference numerals to the components of each drawing, it should be noted that the same reference numerals are assigned to the same components as much as possible even though they are shown in different drawings. In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

In addition, in describing the component of this invention, terms, such as 1st, 2nd, A, B, (a), (b), can be used. These terms are intended to distinguish the constituent elements from other constituent elements, and the terms do not limit the nature, order or order of the constituent elements. When a component is described as being "connected", "coupled", or "connected" to another component, the component may be directly connected or connected to the other component, Quot; may be "connected," "coupled," or "connected. &Quot;

An embodiment of the present invention is to recognize the smell provided by the user or the naturally-occurring odor provided by the user away from the content that unilaterally provides the audio-visual and text-oriented content to the user so that the corresponding reaction occurs in the content. .

To this end, the reference model interacts with the content and the olfactory recognition device, and the reference model measures and recognizes the smell provided by the user or naturally generated odor and provides it to the content. It covers all the technical details to make it happen.

In order for content and odor sensor and device to interact, common and compatible mutual interface method, data processing method and function composition method should be defined in advance as reference model. In addition, information for interoperability and compatibility of data should be defined in advance.

Figure 1 shows the overall configuration of the reference model for interaction between the olfactory recognition device and the content defined in this embodiment.

The interaction model between the contents for the sensed content and the olfactory recognition device recognizes the odor provided by the user or the naturally-occurring odor from the content unilaterally providing the user with audiovisual and text-oriented content. Is to provide a basic model structure to make this happen.

The main terms to be used in the present embodiment are first described as follows.

"Olfactory Display" means various technologies for using the sense of smell as media information.

"Olfactory Recognition System" means a device that can recognize odors, and can be recognized as a odor recognition system or an olfactory recognition device if it can be recognized whether a single smell or a complex smell. It doesn't necessarily mean exactly what the smell is. Usually, there are devices and sensors such as gas sensors and electronic noses.

"Olfactory Interaction" refers to the input and output between the user and the environment that occurs while the user experiences the olfactory information (smell information) in a virtual or real environment by manipulating a physical device that recognizes and expresses olfactory information. It refers to a series of processes and states including reactions according to input and output. At this time, a plurality of users intervene in an environment having olfactory information to affect collaboration and interaction between users.

"Realistic Contents" refers to content that can increase the realism and emotion of the user by using various media, sensors, and equipment in addition to the existing audiovisual information. Representative sensory media devices and information, in addition to audiovisual information, may include odor devices and gas sensors for olfactory interactions with the haptic device. In the description of this embodiment, the sensational content may be shortened and expressed as content.

In order to standardize the reference model, the following definition and standardization are required.

1) Interaction reference model between olfactory recognition device and content device

2) Data Processing Structure and Flow for Operation of Reference Model

3) Specification of device information data sheet storing physical and electrical information of odor sensor

4) Data format for transmitting and operating information between olfactory recognition device and contents device

5) Specification of device information service stack operating odor recognition system and defining function for processing information with contents

6) Specification of contents information service stack that defines functions for receiving information from olfactory recognition device and providing information to contents.

7) Communication module specification and interface definition for communication between olfactory recognition device and contents

In this embodiment, 1) the interaction reference model between the olfactory recognition device and the content is defined, and the configuration conditions of the reference model are standardized. In addition, a device information data sheet storing physical and electrical information of an odor recognition sensor for an odor recognition system is standardized. Then, a method for providing a standardized device information data sheet to a content is disclosed. The method for providing the device information data sheet to the content falls under the standard 6). The standard 6) includes two methods of delivering recognized and measured data and a method of delivering a data sheet. However, in the present embodiment, only the method of delivering a device information data sheet to a content is described.

The interaction model between content and olfactory devices define two models and one physical interface method.

The interaction model between the content and the olfactory device includes the olfactory device 101, the content 105, and the physical interface 103 as shown in FIG. 1.

Among them, the olfactory recognition device 101 includes a device communication module 108, a device information service stack 104, a device information data sheet 106, and a device module 102. The content device model includes a content communication module 110, a content information service stack 112, and a content 114.

The device module 102 includes a sensor unit (not shown), a sensor driving circuit unit (not shown), and a data acquisition and device control unit (not shown). The sensor unit is a part including a sensor that recognizes an odor. Odor-recognition sensors, also known as gas sensors, include metal oxide semiconductor (MOS) sensors, quartz vibration microbalance (QCM) sensors, surface acoustic wave (SAW) sensors, and conductivity Conductive Polymer (CP) sensors and the like.

Metal oxide semiconductor sensor is a gas sensor using semiconductor oxide based on ZnO and SnO 2 . The response of the sensor is measured by the displacement of the resistance between the two electrodes as a result of a chemical reaction on the surface of the semiconductor oxide. In addition, the heater is built to maintain the sensing operating temperature (250 ~ 400 ℃) of the semiconductor oxide surface. It has fast reaction speed and simple installation, and shows good characteristics against corrosive gas and humidity. The resistance changes depending on the odor or the concentration of the gas. In the present embodiment, it is preferable to convert a resistor into a voltage through a driving circuit, but the present invention is not limited thereto.

The crystal vibration microbalance sensor changes its frequency at its output according to the smell or gas, and the operating frequency is in the range of 10 to 30 MHz. The oscillation frequency of the crystal varies linearly according to Sauerbery's equations due to the additional mass loading in the polymer matrix caused by the absorption of the analytical molecule from the gas phase. Sensor response is measured by the change in the resonant frequency of the oscillating feedback loop. QCM sensor has a concentration range of 10ppm or more, can operate at room temperature, and has high reproducibility.

The surface acoustic wave sensor uses a similar principle to the QCM sensor mentioned above, representing mass displacement as frequency displacement. The sensor has a high frequency, such as 600 MHz, as the name suggests.

The conductive polymer sensor is one of gas sensors that measure the resistance change of the polymer film by DC when gas is adsorbed. The CP sensor can be used at room temperature as opposed to the MOS sensor mentioned above, and is sensitive to temperature changes. The resistance changes depending on the odor or the concentration of the gas. In this embodiment, it is preferable to convert the resistor into a voltage through a driving circuit.

The sensor unit may use more than one such sensor, and do not necessarily use one type of sensor, and various types of sensors may be used together.

The sensor driving circuit unit may be designed differently according to the type of sensor described above. In the present embodiment, a detailed design method of the sensor driving circuit is omitted.

Data Acquisition and Device Control Unit In addition, a circuit and a method for acquiring data of the sensor may be designed differently according to the type of sensor described above. In the present embodiment, the circuit for acquiring the data of the sensor and the acquisition method will be omitted.

The device information data sheet 106 will be described. The device information data sheet should include the electrical characteristics and sensor characteristics of the gas sensor for odor recognition, and such characteristics information should be able to be provided upon request of contents. The device information data sheet should be stored in a memory that is not erased even if power is not supplied. However, any memory type can be used as long as the memory is not erased even when the power is turned off.

The metadata structure of the gas sensor information is largely composed of four fields, which are shown in FIG. 2.

Basic Information of Sensor indicates the template number of metadata and the type of sensor. The information of the sensor indicates the output of the measured signal, sensor resistance, response time, etc. as information on the sensor. The limitation of sensor indicates the limit imposed on the characteristic or type of the sensor. Information of Calibration represents information about the adjustment or calibration of the sensor.

3 is a diagram illustrating a basic configuration of a device information service stack.

The device information service stack 104 provides functions and service functions for exchanging information between the olfactory recognition device 101 and the content 105. The device information service stack is largely divided into three functions: a data format configuration unit 300, an odor recognition information service function 302, and a device information and data sheet service function 304.

The data format configuration unit 300 converts the smell measurement and recognition information provided by the device and the device data sheet information provided by the device information data sheet into a specific information type configured according to the present embodiment.

The smell recognition information service function 302 includes a function for converting sensor data made or converted into standardized information into a form in which content is available, a function for communicating information with the content, and the like.

The device information data sheet service function 304 includes a function for delivering information provided by the device information data sheet to content.

Returning to FIG. 1, the content 105 includes a content communication module 110, a content information service stack 112, and a content 114.

The content information service stack 112 provides a function for exchanging information between the content device 105 and the olfactory recognition device 101 and a service function for serving odor recognition information to the content.

The content information service stack 112 is largely divided into two functions. One is a function that converts the delivered data format into a form available in the content, and the other is a function for receiving information delivery from the odor recognition device. The data flow and processing structure for handling these functions is described in detail later.

The device communication module 108 and the content communication module 110 may have any form as long as they have a communication function capable of transmitting and receiving digital data. Examples of communication modules that can be used are 1-wire communication, I2C, SPI, UART, RS232, RS485, Zigbee, Bluetooth, and Wi-Fi, and can be used if appropriately selected according to specifications, uses, and restrictions. The physical interface 103 may be in any form that supports them.

4 is a diagram illustrating a structure of basic information of sensors.

The first field, sensor basic information, has a TEMPLATE attribute and a% TypeSen attribute, each represented by 8 bits. The template number is fixedly set to 10, but is not limited thereto and may be set differently. % TypeSen represents the type of gas sensor. The type of gas sensor is represented in ASCII format as shown in FIG. 5.

5 is a diagram illustrating types of gas sensors.

'M' is Metal Oxide Semiconductor (MOS) sensor, 'Q' is Quartz Crystal Microbalance (QCM) sensor, 'S' is Surface Acoustic Wave (SAW) sensor and 'P' And conductive polymer (CP) sensors. Further details of each sensor are described above and are omitted here.

6 to 8 are diagrams illustrating the structure of information of a sensor for each case. FIG. 6 shows the structure of sensor information when% TypeSen, that is, the type of sensor is 'M'. 7 shows the structure of sensor information when% TypeSen is 'Q' and 'S'. FIG. 8 shows the structure of sensor information when% TypeSen, that is, the type of sensor is 'P'.

The second field indicating the sensor information indicates the maximum and minimum outputs, sensor resistance, and response time of the sensor signal that can be measured as information about the sensor. % MinElecVal is the minimum output of the sensor signal, and% MaxElecVal is the maximum output of the sensor signal. % MapMeth indicates how to map sensor values. In the case of the sensor defined in the present embodiment, a linear condition is basically used. % MinSenR and% MaxSenR are the internal resistances of the sensor and represent the minimum and maximum resistance the sensor can have. % RespTime represents the reaction time when the odor is applied, usually the longest value. However, the MOS type gas sensor has a heater built in to maintain the temperature of the sensing unit. Therefore, information about the heater should also be included. % HeaterR represents the resistance of the heater built into the MOS sensor.

FIG. 9 is a diagram illustrating a structure of a limitation of a sensor.

The third field, the limit of the sensor, expresses information about the concentration that the sensor can measure, the power supply of the sensor and heater, and the current of the heater. % MinDetRan and% MaxDetRan represent the minimum and maximum concentrations of gas that can be measured, expressed in ppm.

 % MinSenSuppVol and% MaxSenSuppVol represent the maximum and minimum supply voltage that can be applied to the sensor. The% MinHeatSuppVol and% MaxHeatSuppVol represent the maximum and minimum voltage that can be applied to the heater. However, since only the MOS type sensor needs a heater, it is not used for other types of sensors.

The fourth field, correction information, is shown in FIG. FIG. 10 is a diagram illustrating a structure of information of calibration. As shown in FIG. 10, the last calibration date and time, calibration cycle, and the like of the sensor of the electronic nose system are expressed.

The physical communication method of the information interface between the content and the olfactory recognition device 101 has been described above. As described above, in the embodiment of the present invention, the transfer of various information is performed by a digital signal instead of an analog signal, but is not necessarily limited thereto.

11 is a diagram showing a data processing structure of a device information data sheet.

Delivery of the device information data sheet is automatically performed by the information service stack 104 of the olfactory recognition device as soon as the olfactory recognition device 101 and the content device 105 are connected by a physical communication network. The information service stack 104 of the olfactory recognition device automatically sends an open signal. The stack 112 of the content device sends an approval signal after receiving the start signal. After receiving this signal, the stack 104 of the olfactory recognition device sends a device information datasheet (Device Information Datasheet) to the content information service stack 112, and the received content stack sends an acknowledgment signal. . After receiving this signal, the stack 104 of the olfactory recognition device sends initial mode information. If you do not use this mode signal and want to use a new mode signal, you can send a new mode information signal.

This process should be designed to be done automatically after the connection, but it can be done manually or automatically so that the user or administrator can operate at the desired time after connection.

The transferred device information data sheet 106 is used as data by performing the following functions in the content. That is, the role of the device information data sheet in the content is to check the error of the sensor present in the olfactory recognition device 101, to check the accuracy of the sensor present in the olfactory recognition device, to correct the smell recognition and measurement data delivered to the content, olfactory recognition device Types and characteristics of the sensors present in the sensor, and the lifespan of the sensors present in the odor recognition system.

In addition, in the above description, all elements constituting the embodiments of the present invention are described as being combined or operating in combination, but the present invention is not necessarily limited to these embodiments. In other words, within the scope of the present invention, all of the components may be selectively operated in combination with one or more. In addition, although all of the components may be implemented as one independent hardware, some or all of the components may be selectively combined to perform a part or all of the functions in one or a plurality of hardware. As shown in FIG. Codes and code segments constituting the computer program may be easily inferred by those skilled in the art. Such a computer program may be stored in a computer readable storage medium and read and executed by a computer, thereby implementing embodiments of the present invention. As the storage medium of the computer program, a magnetic recording medium, an optical recording medium, a carrier wave medium, or the like may be included.

Furthermore, the terms "comprises", "comprising", or "having" described above mean that a component can be implanted unless otherwise specifically stated, But should be construed as including other elements. All terms, including technical and scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, unless otherwise defined. Terms used generally, such as terms defined in a dictionary, should be interpreted to coincide with the contextual meaning of the related art, and shall not be interpreted in an ideal or excessively formal sense unless explicitly defined in the present invention.

The foregoing description is merely illustrative of the technical idea of the present invention, and various changes and modifications may be made by those skilled in the art without departing from the essential characteristics of the present invention. Therefore, the embodiments disclosed in the present invention are intended to illustrate rather than limit the scope of the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments. The protection scope of the present invention should be interpreted by the following claims, and all technical ideas within the equivalent scope should be interpreted as being included in the scope of the present invention.

100: model of interaction between content device and olfactory device
101: odor recognition system
102: device
103: physical interface
104: device information service stack
105: content device
108: device communication module
110: content communication module
112: content information service stack
114: Content

Claims (19)

In the method in which the olfactory recognition device delivers a device information datasheet (Device Information Datasheet) via the content device and the physical interface,
Making the physical interface active and connecting the communication module of the olfactory recognized device with a content device;
Transmitting an open signal for transmitting the device information data sheet when the data device is connected to the content device to perform data communication;
Receiving an approval signal from the content device as a response to the start signal;
In response to the acknowledgment signal, transmitting a device information data sheet (Device Information Datasheet) which is information on the olfactory recognized device to the content device; And
And transmitting an acknowledgment signal from the content device. The method of claim 1,
And after receiving the confirmation signal, transmitting initial mode information to the content device. The method of claim 1,
If the new mode signal is used without using the initial mode signal, New mode information (New Mode Information) further comprising the step of transmitting the device information data sheet between the content recognition device and the content device. In the structure of the device information datasheet (Sensor Information Datasheet) that the olfactory recognition device is transmitted through the content device and the physical interface,
The device information data sheet may include at least one of basic information of sensor, information of sensor, limitation of sensor, and information of calibration. A structure of a device information data sheet in which a recognition device is delivered through a content interface with a content device. 5. The method of claim 4,
Wherein the sensor basic information indicates a template number (TEMPLATE) of the metadata and a type (% TypeSen) of the sensor. 5. The method of claim 4,
The sensor information is a structure of a device information data sheet, the olfactory recognition device is delivered via the physical interface with the content device, characterized in that the output of the signal measured as information about the sensor, the sensor resistance, the response time. 5. The method of claim 4,
Wherein the limiting information of the sensor indicates the limiting of the sensor. The structure of the device information data sheet in which the olfactory recognition device is transmitted through the content device and the physical interface. 5. The method of claim 4,
The information of the calibration (Information of Calibration) is a structure of the device information data sheet that the olfactory recognition device is characterized in that the information about the calibration of the sensor is delivered via the content device and the physical interface. The method of claim 5,
The template number of the metadata and the type of the sensor are expressed in 8 bits (Bit) structure of the device information data sheet is transmitted through the content device and the physical interface via the olfactory recognition device. The method according to claim 6,
The sensor information includes all or part of% MinElecVal,% MaxElecVal,% MapMeth,% MinSenR,% MaxSenR,% HeaterR and% RespTime when% TypeSen = M, where% MinElecVal is the minimum output of the sensor signal,% MaxElecVal Is the maximum output of the sensor signal,% MapMeth is the method of mapping the sensor values,% MinSenR and% MaxSenR are the internal resistances of the sensor, the minimum and maximum resistance the sensor can have, and% HeaterR is the resistance of the heater built into the MOS sensor. A value, and% RespTime, represents a reaction time when an odor is applied. The structure of a device information data sheet in which an olfactory recognition device is delivered through a content device and a physical interface. The method according to claim 6,
When% TypeSen = Q or S, the sensor information includes all or part of% MinElecVal,% MaxElecVal,% MapMeth,% RespTime,% MinElecVal is the minimum output of the sensor signal,% MaxElecVal is the maximum output of the sensor signal, % MapMeth is a method of mapping sensor values, and% RespTime represents a reaction time when an odor is applied. The structure of a device information data sheet in which an olfactory recognition device is transmitted through a content device and a physical interface. The method according to claim 6,
The sensor information includes all or part of% MinElecVal,% MaxElecVal,% MapMeth,% MinSenR,% MaxSenR, and% RespTime when% TypeSen = P, where% MinElecVal is the minimum output of the sensor signal and% MaxElecVal is the sensor The maximum output of the signal,% MapMeth is the method of mapping the sensor values,% MinSenR and% MaxSenR are the internal resistances of the sensor, the minimum and maximum resistance the sensor can have, and% RespTime represents the response time when an odor is applied. Structure of the device information data sheet is characterized in that the olfactory recognition device is delivered via the content device and the physical interface. The method of claim 7, wherein
The sensor information includes all or part of% MinDetRan,% MaxDetRan,% MinSenSuppVol,% MaxSenSuppVol,% MinHeatSuppVol,% MaxHeatSuppVol, and% TypHeatCurr, where% MinDetRan and% MaxDetRan are the minimum concentration and maximum concentration of gas that can be measured. ,% MinSenSuppVol and% MaxSenSuppVol are the maximum and minimum supply voltage that can be applied to the sensor, and% MinHeatSuppVol and% MaxHeatSuppVol represent the maximum and minimum voltage that can be applied to the heater. The structure of the device information datasheet that is delivered via the physical interface. 9. The method of claim 8,
The correction information may include all or part of% CalDate,% CalInitials,% CalPeriod, and% UsrData, where% CalDate is a correction time,% CalInitials correction initiation,% CalPeriod correction period, and% UsrData indicates user data. The structure of a device information data sheet in which an olfactory recognition device is transmitted through a content device and a physical interface. 5. The method of claim 4,
The role of the device information data sheet in the content may include error checking of sensors existing in the olfactory apparatus, checking accuracy of sensors existing in the olfactory apparatus, correcting odor recognition and measurement data transmitted to the contents, and presenting in the olfactory apparatus. A structure of a device information data sheet in which an olfactory recognition device is delivered via a physical interface with a content device, characterized in that it comprises the type and characteristics of the sensor and the life of the sensor existing in the odor recognition system. In the olfactory recognition system to generate a reaction in the content by recognizing a smell provided by the user or a naturally occurring smell,
An olfactory recognition device having a plurality of gas sensors to detect and recognize the smell and to generate recognition result data;
A content device that receives the recognition result data and generates a response according to the recognition result data; And
And an interface for transmitting and receiving the recognition result data and the device information data sheet between the olfactory device and the content device. 17. The method of claim 16,
The olfactory recognition apparatus may include one or more of a device module, a device information service stack, a device information data sheet, and a device communication module.
The device module includes a gas sensor for recognizing the smell, drives the gas sensor, and controls the overall function of the device module including a communication function. And a function and a service function for exchange, wherein the device information data sheet includes an electrical characteristic and a sensor characteristic of a gas sensor for odor recognition. 18. The method of claim 17,
The gas sensor includes a metal oxide semiconductor (MOS) sensor, a quartz vibration microbalance (QCM) sensor, a surface acoustic wave (SAW) sensor, and a conductive polymer (CP) sensor. Olfactory recognition system, characterized in that it comprises one or more. 19. The method of claim 18,
The device information data sheet includes a metadata structure of gas sensor information, wherein the metadata structure includes basic information of sensor, information of sensor, limitation of sensor, and Include one or more Information of Calibration,
The basic information of the sensor indicates the template number of the metadata and the type of the sensor, and the information of the sensor indicates the output of the measured signal, sensor resistance, response time, etc. as information on the sensor. And the limitation of the sensor is indicative of the limitation of the sensor, and the information of calibration represents information of the calibration of the sensor.
KR1020110137588A 2011-12-19 2011-12-19 Method and apparatus for providing olfactory device information datasheet between contents and olfactory recognition apparatus KR20130082792A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110709885A (en) * 2017-06-19 2020-01-17 株式会社而摩比特 Data structure and composite data generating device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110709885A (en) * 2017-06-19 2020-01-17 株式会社而摩比特 Data structure and composite data generating device
CN110709885B (en) * 2017-06-19 2023-11-21 株式会社而摩比特 Data structure and composite data generating device

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