CN107367579B - Odor detection cap and container - Google Patents
Odor detection cap and container Download PDFInfo
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- CN107367579B CN107367579B CN201710564540.6A CN201710564540A CN107367579B CN 107367579 B CN107367579 B CN 107367579B CN 201710564540 A CN201710564540 A CN 201710564540A CN 107367579 B CN107367579 B CN 107367579B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
Abstract
The invention aims to provide an odor detection cover for monitoring food odor in real time and a container comprising the odor detection cover. The invention provides an odor detection cover which is matched with a container filled with a sample to be detected, and comprises the following components: a cover member; the odor detection part is used for detecting the current odor of the object to be detected in real time and generating a corresponding current odor value at least in real time; an odor value processing part which generates a current odor change value according to the odor initial value and the current odor value; a display unit for displaying the detected current odor value and the current odor change value; a communication unit; and a power supply section, wherein the odor detection section includes: at least one first gas sensor for generating a first response signal in response to detecting an odor of the substance to be detected; at least one second gas sensor for generating a second response signal in response to detecting the odor of the object to be detected; and the odor data generating chip generates a current odor value according to the first response signal and the second response signal.
Description
Technical Field
The present invention relates in particular to an odour detection cap and a container comprising the same.
Background
With the gradual improvement of the current living standard, the requirements of people on the living quality are also improved. In order to improve the quality of life, people now pay attention not only to the quality of food itself but also to the time of food deterioration. At present, glass and plastic cups, bowls, jars, barrels and other containers are commonly used in home life to independently store food, drinks and the like, but the containers are usually sealed and independently stored, so that a user cannot easily obtain the information at the first time when the food and the like in the containers change.
In addition, the eater often discriminates whether food is deteriorated or not through life experience, but different deterioration degrees and the like of different foods do not present the same judgment characteristics, and the life experience often cannot be used as a judgment basis when actual conditions are different. At this time, the user may mistakenly eat the deteriorated food to cause self-illness, or discard the food which is not deteriorated to cause waste, or miss the optimal drinking/eating time of the food.
In the current market, most of contemporary products adopt a signal acquisition end (such as a humidity sensor, a pH sensor and the like) to directly acquire food related data, so that the pollution to the signal acquisition end is easily caused, the cross pollution to a detected object is caused, and in addition, most of the contemporary products cannot provide parameter data of the object to be detected for a user visually and continuously.
Disclosure of Invention
The present invention has been made to solve the above problems, and an object of the present invention is to provide an odor detection cap for detecting an odor of an object to be detected in real time, and a container including the odor detection cap.
< Structure I >
The invention provides an odor detection cover which is matched with a container body filled with an object to be detected, and is characterized by comprising: a lid member, cooperating with the container body, having a cavity in communication with the environment within the container; the odor detection part is arranged in the cavity and is used for detecting the current odor of the object to be detected in real time and generating a corresponding current odor value at least in real time; an odor value processing part which generates the current odor change according to the odor initial value and the current odor value; the display part is arranged on the upper side surface of the cover part, is connected with the odor detection part and the odor value processing part and is used for displaying the detected current odor value and the current odor change; a communication section for transmitting the current smell value and the current smell change to a user terminal held by a user; and a power supply unit for supplying power to the odor detection unit, the odor value processing unit, the display unit, and the communication unit, wherein the odor detection unit includes: the first gas sensor is used for responding to at least one of alcohol gas, ammonia/amine gas, alkane gas, olefin gas, aldehyde gas, CO gas, sulfur-containing gas, acid gas and ketone gas and generating a first response signal according to the detected odor of the object to be detected; the second gas sensor is used for responding to at least two of alcohol gas, ammonia/amine gas, alkane gas, olefin gas and aldehyde gas and generating a second response signal according to the detected odor of the object to be detected; and the current smell value generating chip generates a current smell value according to the first response signal and the second response signal.
< Structure two >
Further, the present invention provides an odor detection container having such features as including: a container body for accommodating an object to be detected; and the smell detection cover is matched with the container body and is used for detecting the current smell value and the current smell change of the object to be detected, wherein the smell detection cover is a smell detection cover with a structure I.
Action and Effect of the invention
According to the odor detection cover and the container, the odor detection part detects the current odor of the object to be detected in real time and generates the corresponding current odor value at least in real time; the odor value processing part generates a current odor change according to the odor initial value and the current odor value; the display part displays the detected current smell value and the current smell change; the communication part sends the current smell value and the current smell change to the user terminal held by the user, so the smell detection cover and the container of the invention can more accurately acquire the current smell value of the object to be detected by detecting the volatile gas component of the object to be detected, and provide a new basis for judging the current state of the object to be detected for the user, so that the user can timely deduce the current state of the object to be detected, thereby not only preventing the wrong judgment of the state of the object to be detected, but also preventing the user from eating deteriorated food by mistake and simultaneously avoiding waste.
Drawings
FIG. 1 is a schematic diagram of the construction of an odor detection container in an embodiment of the present invention;
FIG. 2 is an exploded view of an odor detection cover in an embodiment of the present invention;
FIG. 3 is a block diagram of the software architecture of the scent detection cap in an embodiment of the present invention;
fig. 4 is a block diagram of a cloud terminal according to an embodiment of the present invention;
FIG. 5 is a flow chart of odor detection container detection in an embodiment of the present invention; and
fig. 6 is a flow chart of an odor detection container storing test substance data in an embodiment of the present invention.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the effects of the invention easy to understand, the following embodiments are specifically described with reference to the attached drawings.
In a first aspect, the present invention provides an odor detection cap for engaging with a container body containing an object to be detected, the odor detection cap comprising: a lid member, cooperating with the container body, having a cavity in communication with the environment within the container; the odor detection part is arranged in the cavity and is used for detecting the current odor of the object to be detected in real time and generating a corresponding current odor value at least in real time; an odor value processing part which generates the current odor change according to the odor initial value and the current odor value; the display part is arranged on the upper side surface of the cover part, is connected with the odor detection part and the odor value processing part and is used for displaying the detected current odor value and the current odor change; a communication section for transmitting the current smell value and the current smell change to a user terminal held by a user; and a power supply unit for supplying power to the odor detection unit, the odor value processing unit, the display unit, and the communication unit, wherein the odor detection unit includes: the first gas sensor is used for responding to at least one of alcohol gas, ammonia/amine gas, alkane gas, olefin gas, aldehyde gas, CO gas, sulfur-containing gas, acid gas and ketone gas and generating a first response signal according to the detected odor of the object to be detected; the second gas sensor is used for responding to at least two of alcohol gas, ammonia/amine gas, alkane gas, olefin gas and aldehyde gas and generating a second response signal according to the detected odor of the object to be detected; and the current smell value generating chip generates a current smell value according to the first response signal and the second response signal.
In the first aspect, the present invention may further have a feature that: wherein the sealing ring is arranged on the side surface of the cover part contacting with the container main body and is used for connecting the cover part and the container main body in a sealing way.
In the first aspect, the present invention may further have a feature that: wherein, the lid includes upper cover and forms the base of cavity with this upper cover cooperation, and the base is provided with at least one gas exchange mouth, and the display part sets up on the upper surface of upper cover.
In the first aspect, the present invention may further have a feature that: the odor value processing part is a single chip microcomputer, and the single chip microcomputer stores a calculation formula for calculating the change of the current odor value.
In the first aspect, the present invention may further have a feature that: wherein, the display part is 1 ~ 2 in display screen and the pilot lamp.
In the first aspect, the present invention may further include: the device comprises a judging part and a warning part, wherein the judging part judges whether the current smell change exceeds a preset range, and when the judgment is yes, the warning part warns.
In the first aspect, the present invention may further include: the odor detection device comprises a data storage bank and a search acquisition part, wherein the data storage bank stores theoretical odor maps and theoretical odor initial values corresponding to the odors of different detection objects, the odor value processing part also generates corresponding real-time odor maps according to a first response signal and a second response signal detected in real time, the search acquisition part searches the theoretical odor maps corresponding to the real-time odor maps from the data storage bank according to the real-time odor maps and acquires the corresponding theoretical odor initial values, and the odor value processing part generates odor change values according to the theoretical odor initial values and the current odor values.
In the first aspect, the present invention may further include: the system comprises a picture storage part and an input display part, wherein the picture storage part stores a detected object information input picture and an end point input picture, the input display part displays the detected object information input picture, a user inputs the information of a detected object, and the information of the detected object comprises basic data of the detected object, the state of the detected object and the purpose of putting the detected object into a container body; and displaying an end point input picture, allowing a user to input end point information for stopping detection, generating a corresponding detected object odor map by the current odor value generation chip according to the first response signal and the second response signal detected in real time, and storing all the detected object odor maps by the data storage library until the end point information is received.
In a second aspect, the present invention provides an odor detection container comprising: a container body for accommodating an object to be detected; and an odor detection cover which is matched with the container body and detects the odor change value of the object to be detected, wherein the odor detection cover is the odor detection cover of the first embodiment.
In the second aspect, the present invention may further include: cloud terminal, with smell detection lid communication connection, wherein, smell detection lid still has the input part, and cloud terminal includes: the odor detection device comprises a cloud data storage library, a cloud communication part and a cloud search acquisition part, wherein different theoretical classes and cloud theoretical odor initial values corresponding to the different theoretical classes are stored in the cloud data storage library, a current class corresponding to an object to be detected is input by an input part, the current class is further sent to a cloud terminal by the communication part of an odor detection cover, the cloud communication part receives the current class sent by the odor detection cover, the cloud search acquisition part searches the theoretical class corresponding to the current class from the cloud data storage library according to the current class and acquires the corresponding cloud theoretical odor initial values, the cloud communication part sends the cloud theoretical odor initial values to the odor detection cover, the communication part of the odor detection cover receives the cloud theoretical odor initial values, and the odor value processing part generates current odor changes according to the cloud theoretical odor initial values and the current odor values.
< example >
Fig. 1 is a schematic view of the structure of an odor detection container in an embodiment of the present invention.
As shown in fig. 1, the smell detection container 10 includes a container body 11, a smell detection cover 12, and a cloud terminal 30.
The container body 11 is used for accommodating the object to be detected, and the container body 11 can be a cup, a bowl, a pot, a barrel and the like. In this embodiment, the object to be detected may be a sample of food or kitchen waste, etc., which the user pays attention to the odor change.
The smell detection cover 12 is matched with the container body 11 and is suitable for the container bodies 11 with different shapes and different calibers.
FIG. 2 is an exploded view of an odor detection cover in an embodiment of the present invention; fig. 3 is a block diagram of the software architecture of the scent detection cap in an embodiment of the present invention.
As shown in fig. 2 and 3, the odor detection cover 12 includes a cover member 13, a seal ring 14, an odor detection unit 15, an odor value processing unit 16, a display unit 17, a detection-side communication unit 18, a determination unit 19, a warning unit 20, a data storage 21, a search acquisition unit 22, a power supply unit 23, a screen storage unit 24, an input display unit 25, and a detection-side control unit 26.
As shown in FIG. 2, the cover 13 includes an upper cover 131 and a base 132 that cooperates with the upper cover to form a cavity. The cover 131 and the base 132 may be detachably connected or may be fixed after being assembled. The cover member 13 is suitable for container bodies of different shapes and different calibers, such as cups, bottles, bowls, plates, basins, barrels, and the like.
The upper cover 131 is provided with a detection button 133 and a zero button 134. When the detection button 133 is pressed once, the odor detection cover 12 detects the odor in the container body 11 in real time; when the detection button 133 is pressed twice, the smell detection cover 12 stops detecting the smell in the container body 11; when the zero-reset button 134 is pressed once, the odor detection cap 12 collects the initial odor value in the container body 11 again and performs detection.
The base 132 is provided with a gas exchange port 135 and a protective film 136 attached to the gas exchange port 135. The protective film 136 has functions of ventilation, water isolation, and oil isolation, and can prolong the service life of the odor detection unit 15. The protective film 136 can be replaced as desired by the user.
A packing 14 is provided on the side of the lid member 13 contacting the container body 11 for sealing the lid member 13 and the container body 11. The sealing ring 14 is made of elastic material and is sleeved at the lower end of the base. The material of the sealing ring 14 is rubber or silica gel, and in this embodiment, the material of the sealing ring 14 is silica gel. The sealing ring 14 can effectively inhibit the diffusion of the odor substance of the content in the container main body, thereby truly reflecting the odor information of the content in the container, accelerating the testing time and improving the detection precision.
As shown in fig. 3, the data storage 21 stores theoretical odor maps corresponding to the odors of different detected objects, corresponding theoretical odor initial values, and corresponding odor change levels.
The screen storage unit 24 stores a detected object information entry screen and an end point input screen.
The search acquisition unit 22 searches a theoretical odor map corresponding to the real-time odor map from the data repository and acquires a corresponding theoretical odor initial value.
The input display part 25 displays the information input picture of the detected object, and allows the user to input the information of the detected object; and displaying a terminal point input picture, so that a user inputs terminal point information for stopping detection, and generating a corresponding detected object odor map by the current odor value generation chip according to the first response signal and the second response signal detected in real time. The information of the object to be detected includes basic data of the object to be detected, a state of the object to be detected, and a purpose of putting the object to the container body, such as a type of an object to be detected (food, trash, beverage, etc.), a name of a specific object, a state of the object (food/food material should be given a specific state, such as whether the food is fresh or not), and a purpose of putting the object to be detected in a smell box (such as detecting freshness of the food, a best time for getting out of alcohol, reminding of dumping the trash. In the present embodiment, the display unit 17 and the input display unit 25 are the same display means.
The odor detection part 15 is arranged in the cavity and is used for detecting the current odor of the object to be detected in real time and generating a corresponding current odor value and a real-time odor map in real time.
The odor detection section 15 includes a first gas sensor, a second gas sensor, and a current odor value generation chip.
The first gas sensor has obvious response to alcohol gas, ammonia/amine gas, alkane gas, olefin gas, aldehyde gas, CO gas, sulfur-containing gas, acid gas and ketone gas. The first gas sensor generates a first response signal in response to detecting the odor of the substance to be detected.
The second gas sensor has a significant response to alcohol gases, ammonia/amine gases, alkane gases, alkene gases, and aldehyde gases. The second gas sensor generates a second response signal based on detecting the odor of the object to be detected.
The current smell value generating chip stores a data generating program and generates a current smell value according to the first response signal and the second response signal.
The odor value processing unit 16 is connected to the odor detection unit 15, and may generate a current odor change from the current odor value and the initial odor value generated by the odor detection unit 15 in real time, or may generate a real-time odor map (i.e., a curve of the current odor value over time during the detection time) from the first response signal, the second response signal, and the time. In the present embodiment, the current odor change includes an odor change value and an odor change rate. The odor value processing unit 16 is a single chip microcomputer storing a calculation formula for calculating the change of odor, and the core of the single chip microcomputer is armport-M4.
When the data storage 21 stores the initial value of the odor, the odor value processing part 16 generates the current odor change according to the initial value of the odor and the current odor value generated by the odor detection part 15 in real time; when the data storage 21 does not store the corresponding initial value of the odor, the odor value processing section 16 performs corresponding processing with the current odor value detected at the beginning by the odor detection section 15 as the initial value of the odor; when the data storage library 21 does not store the corresponding initial value of the odor, the input display unit 25 displays the information entry screen of the detected object, so that the user inputs the current category of the detected object, and the detection-side communication unit 18 further transmits the current category corresponding to the detected object to the cloud terminal 30 and receives the initial value of the cloud theoretical odor corresponding to the current category transmitted from the cloud terminal 30.
The display part 17 is provided on the upper side of the upper cover 131 of the cover member 13, connected to the smell detection part 15, for displaying the detected current smell value, the current smell change, and the smell change rate. In the present embodiment, the display unit 17 includes a display screen 171 and an indicator lamp 172.
The display screen 171 displays the received current scent value, the real-time scent map, and the current scent variation in real time.
When the overall odor change value Δ GO < a in the container, the indicator light 172 is blue (level one) to indicate that the quality of the contents has not changed; when the overall odor change value a < Δ GO < b in the container, the indicator light 172 is yellow (grade two) to indicate that the odor change of the contents is within the acceptable range; when the change value b of the smell in the container is less than delta GO and less than c, the indicator light 172 is orange (grade three) to indicate that the obvious smell in the container is obviously changed; when the overall odor change value delta GO > c in the container, the indicator light 172 is red (grade four) to indicate that the odor change in the container is obviously beyond the normal range and needs to be processed in time.
The judging part 19 judges whether the odor variation value exceeds a preset range, and transmits the judgment result to the warning part 20 in real time.
The warning unit 20 gives a warning according to the judgment result of the judgment unit. In the present embodiment, the warning portion 20 warns the user in the form of a ring, vibration, and voice. When judging 19 judgement in the container smell change value b < delta GO < c, warning portion 20 carries out first warning, warning portion jingle bell, vibrations and voice broadcast this moment: "significant change in odor in the container"; when judging 19 judgement when whole smell change value delta GO > c in the container, warning portion 20 carries out the second warning, 20 bells of warning portion this moment, vibrations and voice broadcast: 'the change of smell in the container obviously exceeds the normal range and needs to be processed in time'.
The detection-side communication unit 18 is provided in the one-chip microcomputer, communicates with a user terminal held by the user, and transmits the current odor value, the current odor change, and the determination result of the determination unit 19 to the user terminal. The user terminal can be a smart watch, a mobile phone, a tablet computer, a computer and the like. The user terminal can display the received current smell value in the corresponding container, the current smell change and the judgment result in real time. The detection-side communication unit 18 also transmits the current category corresponding to the object to be detected to the cloud terminal, and receives the initial value of the cloud theoretical odor of the corresponding place transmitted from the cloud terminal.
The data store 21 may also be used to store all detected analyte odor patterns until user input endpoint information is received.
The detection-side control unit 26 stores a computer program for controlling the operation of the odor detection unit 15, the odor value processing unit 16, the display unit 17, the detection-side communication unit 18, the determination unit 19, the warning unit 20, the data storage 21, the search acquisition unit 22, the power supply unit 23, the screen storage unit 24, and the input display unit 25.
The power supply unit 23 supplies power to the odor detection unit 15, the odor value processing unit 16, the display unit 17, the detection-side communication unit 18, the determination unit 19, the warning unit 20, the data storage 21, the search acquisition unit 22, the screen storage unit 24, the input display unit 25, and the detection-side control unit 26.
Fig. 4 is a block diagram of a cloud terminal in an embodiment of the present invention.
As shown in fig. 4, the cloud terminal 30 includes a cloud data storage 31, a cloud communication unit 32, a cloud search acquisition unit 33, and a cloud-side control unit 34.
The cloud data storage 31 stores different theoretical classes and initial values of cloud theoretical odors corresponding to the different theoretical classes.
The cloud communication unit 32 receives the current category corresponding to the object to be detected transmitted from the smell detection cover.
The cloud search acquisition unit 33 searches the cloud data storage 31 for a theoretical category corresponding to the current category, and acquires a corresponding initial cloud theoretical odor value.
The cloud communication section 32 transmits the cloud theoretical smell initial value to the smell detection cover.
The cloud-side control unit 34 stores a computer program that controls the operations of the cloud data storage 31, the cloud communication unit 32, and the cloud search acquisition unit 33.
Fig. 5 is a flow chart of odor detection container detection in an embodiment of the present invention.
As shown in fig. 5, the flow of the odor detection container 10 is as follows:
step S1-1, seal the odor detection cap 12 with the container body 11 containing the object to be detected, and press the detection button, and then proceed to step S1-2.
In step S1-2, the odor detection unit 15 detects the initial odor value generated by the container body 11 containing the object to be detected (which may be 1-5 min), and then proceeds to step S1-3.
In step S1-3, the odor detection unit 15 detects the odor of the object to be detected in real time, generates a corresponding current odor value in real time, and then proceeds to step S1-4.
In step S1-4, the odor value processing section 16 generates a current odor change and a real-time odor map from the current odor value and the initial odor value generated in real time by the odor detection section 15, and then proceeds to step S1-5.
Step S1-5, the judgment part 19 judges whether the current smell change exceeds the maximum preset value, and when the judgment is yes, the step S1-6 is carried out; when the judgment is no, the flow proceeds to step S1-7.
In step S1-6, the alarm unit 20 performs a second alarm, and then proceeds to step S1-7.
In step S1-7, the judgment section 19 judges within which preset level range the current odor change is, and then proceeds to step S1-8.
In step S1-8, the display part 17 displays the detected current smell value, the real-time smell map, the current smell change and the corresponding preset level, and then proceeds to step S1-9.
In step S1-9, the detecting-side communication part 18 transmits the current smell value, the real-time smell map, the current smell change, and the judgment result of the judgment part 19 to the user terminal, and then proceeds to step S1-10.
And step S1-10, the user terminal receives and displays the current smell value, the real-time smell map, the current smell change and the judgment result in the corresponding container in real time, and then enters the ending state.
Fig. 6 is a flow chart of an odor detection container storing test substance data in an embodiment of the present invention.
As shown in fig. 6, the flow of storing the test object data in the odor detection container 10 is as follows:
in step S2-1, the odor detection cap 12 is sealed with the container body 11 containing the known detection object, and the detection button is pressed, and then the process proceeds to step S2-2.
In step S2-2, the input display unit 25 displays a test object information entry screen to allow the user to input information on a known test object, and the process proceeds to step S2-3.
In step S2-3, the odor detection unit 15 detects the container body 11 containing the known detection object to generate an initial odor value (which may be 1-5 min), and then proceeds to step S2-4.
In step S2-4, the odor detection unit 15 detects the odor of the known object in real time, generates the corresponding current odor value and real-time odor map in real time, and then proceeds to step S2-5.
At step S2-5, the data store 21 stores all detected known test object odor patterns, and then proceeds to step S2-6.
In step S2-6, the input display unit 25 displays an end point entry screen to allow the user to input end point information for stopping detection, and the process proceeds to step S2-7.
In step S2-7, the data storage 21 stops storing the odor map of the detected object, establishes the corresponding current odor value library of the known detected object, and then enters the end state.
Effects and effects of the embodiments
According to the odor detection cover and the container in the embodiment, the odor detection part detects the current odor of the object to be detected in real time and generates the corresponding current odor value at least in real time; the odor value processing part generates a current odor change according to the odor initial value and the current odor value; the display part displays the detected current smell value and the current smell change; the communication part sends the current smell value and the change of the current smell to the user terminal held by the user, so the smell detection cover, the container smell detection cover and the container of the embodiment detect the volatile gas component of the object to be detected, more accurately know the current smell value of the object to be detected, and provide a new basis for judging the current state of the object to be detected for the user, so that the user can timely deduce the current state of the object to be detected, not only the state of the object to be detected is prevented from being judged by mistake, but also the waste is avoided when the user mistakenly eats the deteriorated food.
Moreover, the odor detection cap and the container of the present embodiment can be used for other purposes, such as presuming the optimal drinking time by the change of the odor of tea soup or red wine with time; or the freshness of the juice is estimated by the odor change of the juice; or monitoring the odor of the Chinese herbal medicine in the container, and estimating the property and quality of the Chinese herbal medicine or the optimal taking/eating time; the user can be reminded of dumping the waste in time through the odor change value; and the fermentation end point can be judged according to the odor change value, so that the optimal fermentation result is obtained.
The above embodiments are preferred examples of the present invention, and are not intended to limit the scope of the present invention.
In the above embodiments, the display portion includes both the indicator lamp and the display screen, and only the indicator lamp or the display screen may be included as the odor detection cover and the container of the present invention.
In the above embodiment, the odor value processing unit is a single chip microcomputer storing a calculation formula for calculating the change in odor value, and the core of the single chip microcomputer is ARM Cortex-M4, but as the odor value processing unit of the present invention, the odor value processing unit may be Cortex-M7 or a calculation chip storing a calculation formula for calculating the change in odor value.
In the above embodiment, the odor value processing section is a single chip microcomputer storing a calculation formula for calculating the change in the odor value, and the current odor value generating chip is a chip storing a data generating program, but the odor value processing section and the current odor value generating chip may be the same chip as the odor detection cover and the container of the present invention.
In the above embodiment, when the detection button 133 is pressed once, the smell detection cover 12 detects the smell inside the container body 11 in real time; after pressing twice detection button 133, smell detection lid 12 stops to detect the smell in the container main part 11, as the utility model discloses a smell detection lid and container can set up the function that the detection button realized real-time detection or stopped detecting.
In the above embodiment, the data repository in the odor detection cover stores theoretical odor maps corresponding to odors of different detection objects, corresponding theoretical odor initial values and corresponding odor change levels, the search acquisition unit searches the corresponding theoretical odor maps from the data repository according to the real-time odor maps and acquires the corresponding theoretical odor initial values, and the cloud data repository of the cloud terminal stores different theoretical categories and the corresponding cloud theoretical odor initial values; the cloud search acquisition unit searches a theoretical category corresponding to the odor from the cloud data repository according to the current category and acquires a corresponding cloud theoretical odor initial value, but as the container of the present invention, the data repository of the odor detection cover and the cloud data repository of the cloud terminal may store theoretical odor maps corresponding to the odors of different detected objects, corresponding different theoretical categories, corresponding theoretical odor initial values, and corresponding odor change levels, or the cloud data repository of the cloud terminal stores theoretical odor maps corresponding to the odors of different detected objects, corresponding cloud theoretical odor initial values, and corresponding odor change levels, and the data repository of the odor detection cover stores different theoretical categories and corresponding theoretical odor initial values.
In the above embodiment, the first gas sensor has a response to all of the alcohol gas, the ammonia/amine gas, the alkane gas, the olefin gas, the aldehyde gas, the CO gas, the sulfur-containing gas, the acid gas, and the ketone gas, but the first gas sensor of the present invention may have a response to at least one of the alcohol gas, the ammonia/amine gas, the alkane gas, the olefin gas, the aldehyde gas, the CO gas, the sulfur-containing gas, the acid gas, and the ketone gas.
In the above-described embodiments, the second gas sensor has a response to all of the alcohol gas, the ammonia/amine gas, the alkane gas, the olefin gas, and the aldehyde gas, but the second gas sensor according to the present invention may have a response to at least two of the alcohol gas, the ammonia/amine gas, the alkane gas, the olefin gas, and the aldehyde gas.
Claims (9)
1. An odor detection cap for cooperation with a container body containing an object to be detected, comprising:
a lid cooperating with said container body and having a cavity in communication with the environment within said container;
the odor detection part is arranged in the cavity and is used for detecting the current odor of the object to be detected in real time and generating a corresponding current odor value at least in real time;
an odor value processing part which generates a current odor change according to a theoretical odor initial value and the current odor value;
a display part arranged on the upper side surface of the cover part, connected with the odor detection part and the odor value processing part and used for displaying the detected current odor value and the current odor change;
a communication section for transmitting the current smell value and the current smell change to a user terminal held by a user; and
a power supply unit for supplying power to the odor detection unit, the odor value processing unit, the display unit, and the communication unit,
wherein the odor detection section includes:
the first gas sensor is used for responding to at least one of alcohol gas, ammonia/amine gas, alkane gas, olefin gas, aldehyde gas, CO gas, sulfur-containing gas, acid gas and ketone gas and generating a first response signal according to the detected odor of the object to be detected;
the second gas sensor is used for responding to at least two of alcohol gas, ammonia/amine gas, alkane gas, olefin gas and aldehyde gas and generating a second response signal according to the detected odor of the object to be detected; and
a current smell value generating chip for generating the current smell value according to the first response signal and the second response signal,
the smell detection cover also comprises a data storage library and a search acquisition part,
the data storage library stores theoretical odor maps corresponding to the odors of different detection objects and initial values of the theoretical odors,
the odor value processing part also generates a corresponding real-time odor map according to the first response signal and the second response signal which are detected in real time,
the searching and acquiring part searches a corresponding theoretical odor map from the data storage according to the real-time odor map and acquires a corresponding theoretical odor initial value,
the odor value processing section generates the current odor change from the theoretical odor initial value and the current odor value.
2. The odor detection cover of claim 1, wherein:
a sealing ring is arranged on the outer side of the sealing ring,
wherein the sealing ring is arranged on the side surface of the cover part contacting with the container main body and is used for connecting the cover part and the container main body in a sealing way.
3. The odor detection cover of claim 1, wherein:
wherein the cover part comprises an upper cover and a base matched with the upper cover to form the cavity, the base is provided with at least one gas exchange port,
the display part is arranged on the upper side surface of the upper cover.
4. The odor detection cover of claim 1, wherein:
the odor value processing part is a single chip microcomputer, and a calculation formula for calculating the change of the current odor value is stored in the single chip microcomputer.
5. The odor detection cover of claim 1, wherein:
wherein, the display part is a display screen and/or an indicator light.
6. The odor detection cover as defined in claim 1, further comprising:
a determination part and a warning part,
wherein the judging part judges whether the current odor change exceeds a preset range,
and when the judgment result is yes, the warning part warns.
7. The odor detection cover as defined in claim 1, further comprising:
a picture storage part and an input display part,
wherein the image storage part stores an information input image of the detected object and an end point input image,
the input display part displays the information input picture of the detected object, so that a user can input the information of the detected object, wherein the information of the detected object comprises basic data of the detected object, the state of the detected object and the purpose of putting the detected object into the container main body; displaying the terminal point input picture, allowing the user to input terminal point information for stopping detection,
the current smell value generating chip also generates a corresponding smell map of the detected object according to the first response signal and the second response signal detected in real time,
the data store stores all detected odorant profiles of the test objects until the endpoint information is received.
8. An odor detection container, comprising:
a container body for accommodating an object to be detected; and
an odor detection cover which is matched with the container main body and is used for detecting the current odor value and the current odor change of the object to be detected,
wherein the odor detection cover is the odor detection cover of any one of claims 1 to 7.
9. The odor detection container as claimed in claim 8, further comprising:
a cloud terminal communicatively connected to the odor detection cover,
wherein the odor detection cover further has an input portion,
the cloud terminal includes: a cloud data storage section, a cloud communication section, and a cloud search acquisition section,
the cloud data repository stores different theoretical categories and initial values of cloud theoretical odors corresponding thereto,
the input part inputs a current category corresponding to the object to be detected,
the communication part of the smell detection cover further transmits the current category to the cloud terminal,
the cloud communication part receives the current category transmitted from the smell detection cover,
the cloud searching and acquiring part searches a corresponding theoretical category from the cloud data storage library according to the current category and acquires a corresponding cloud theoretical odor initial value,
the cloud communication part transmits the cloud theoretical smell initial value to the smell detection cover,
the communication section of the scent detection cover receives the cloud theoretical scent initial value,
the odor value processing section generates the current odor change from the cloud theoretical odor initial value and the current odor value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710564540.6A CN107367579B (en) | 2017-07-12 | 2017-07-12 | Odor detection cap and container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710564540.6A CN107367579B (en) | 2017-07-12 | 2017-07-12 | Odor detection cap and container |
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| Publication Number | Publication Date |
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| CN107367579A CN107367579A (en) | 2017-11-21 |
| CN107367579B true CN107367579B (en) | 2020-01-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710564540.6A Active CN107367579B (en) | 2017-07-12 | 2017-07-12 | Odor detection cap and container |
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| CN (1) | CN107367579B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111728489A (en) * | 2020-05-15 | 2020-10-02 | 广州富港万嘉智能科技有限公司 | Cooking smell display method, computer-readable storage medium and cooking device |
| CN112578083B (en) * | 2020-12-08 | 2022-04-19 | 中国科学技术大学 | Modular detection device for odor identification and related methods |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8094014B2 (en) * | 2005-12-28 | 2012-01-10 | Intuiskin | Packaging comprising integrated sensor |
| CN205720183U (en) * | 2016-05-10 | 2016-11-23 | 武汉优斯特传感器科技有限公司 | A kind of food spoilage degree detecting equipment |
| CN205749495U (en) * | 2016-06-16 | 2016-11-30 | 深圳市瀚索科技开发有限公司 | The container cover of detection water quality |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20150116942A (en) * | 2014-04-08 | 2015-10-19 | 삼성디스플레이 주식회사 | Display device with container cover |
-
2017
- 2017-07-12 CN CN201710564540.6A patent/CN107367579B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8094014B2 (en) * | 2005-12-28 | 2012-01-10 | Intuiskin | Packaging comprising integrated sensor |
| CN205720183U (en) * | 2016-05-10 | 2016-11-23 | 武汉优斯特传感器科技有限公司 | A kind of food spoilage degree detecting equipment |
| CN205749495U (en) * | 2016-06-16 | 2016-11-30 | 深圳市瀚索科技开发有限公司 | The container cover of detection water quality |
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