CN110811325A - Intelligent drinking water system - Google Patents

Intelligent drinking water system Download PDF

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Publication number
CN110811325A
CN110811325A CN201911108899.8A CN201911108899A CN110811325A CN 110811325 A CN110811325 A CN 110811325A CN 201911108899 A CN201911108899 A CN 201911108899A CN 110811325 A CN110811325 A CN 110811325A
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CN
China
Prior art keywords
water
cup
module
standard
drinking water
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Pending
Application number
CN201911108899.8A
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Chinese (zh)
Inventor
许干
张伟
吕红波
周志坚
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chongqing Kewen Water Purification Equipment Co Ltd
Original Assignee
Chongqing Kewen Water Purification Equipment Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by Chongqing Kewen Water Purification Equipment Co Ltd filed Critical Chongqing Kewen Water Purification Equipment Co Ltd
Priority to CN201911108899.8A priority Critical patent/CN110811325A/en
Publication of CN110811325A publication Critical patent/CN110811325A/en
Pending legal-status Critical Current

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    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J31/00Apparatus for making beverages
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J31/00Apparatus for making beverages
    • A47J31/44Parts or details or accessories of beverage-making apparatus
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J31/00Apparatus for making beverages
    • A47J31/44Parts or details or accessories of beverage-making apparatus
    • A47J31/4403Constructional details
    • A47J31/441Warming devices or supports for beverage containers
    • A47J31/4425Supports for beverage containers when filled or while being filled
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J31/00Apparatus for making beverages
    • A47J31/44Parts or details or accessories of beverage-making apparatus
    • A47J31/4403Constructional details
    • A47J31/4457Water-level indicators
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J31/00Apparatus for making beverages
    • A47J31/44Parts or details or accessories of beverage-making apparatus
    • A47J31/46Dispensing spouts, pumps, drain valves or like liquid transporting devices
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J31/00Apparatus for making beverages
    • A47J31/44Parts or details or accessories of beverage-making apparatus
    • A47J31/58Safety devices

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Devices For Dispensing Beverages (AREA)
  • Image Analysis (AREA)

Abstract

The invention discloses an intelligent drinking water system which comprises a central control device and a drinking water system, wherein the drinking water system comprises a central water purifier, at least one pipeline machine and at least one standard water cup, the standard water cup comprises a cup body, a cup sleeve and an identity recognition module, at least one vertically-distributed liquid level detection notch is formed in the side surface of the cup sleeve, the pipeline machine comprises a network module, a flow meter, a machine body, a water receiving tank, a water cup seat, a water outlet and an electromagnetic valve, an image acquisition module is arranged on the machine body and comprises a CCD (charge coupled device) camera, an illumination unit and a data storage unit, and the central control device comprises a network module, a display module, an input module, a main storage module, an image processing module, a primary water output control module, a water cup recognition module, a user management module, a pipeline machine management. The invention has simple structure, lower cost, high precision and lower network burden. The invention belongs to the technical field of drinking water systems.

Description

Intelligent drinking water system
Technical Field
The invention relates to a drinking water system, in particular to an intelligent drinking water system.
Background
Water is an indispensable life source for human beings, and various functions and functions in the human body are closely related to water, such as regulating body temperature, promoting metabolism, promoting digestion and absorption, transporting nutrients in the body, excreting body wastes, and the like, so that water supplementation is the most basic method for maintaining human health. Calculating a relational expression according to the average daily water intake recommended by workers with different weights and different professions by the Sports medicine institute (Sports medicine), and obtaining the following relation through conversion: 1. people with less exercise amount drink water about 0.0326 times of body weight in kg every day, and the water drinking amount takes L as a unit; 2. for persons with large amount of exercise, the amount of water taken per day is about 0.0434 times the weight of the person, measured in kg, and the amount of water taken in L is taken as a unit.
People's drinking water mode divide into initiative drinking water and passive drinking water, and initiative drinking water is that people initiatively drinks water, in daily work and study process, people often forget to drink water in time because of various affairs, generally replenish moisture when feeling thirsty, and the water yield that replenishes is also usually less than the water yield that the health needs. With the coming of the internet of things era, a passive drinking mode for reminding people to drink water through electronic equipment such as an intelligent water cup is accepted by more and more people. Especially in public places such as schools, companies, and nursing homes, it is very important for students, workers, and the elderly to accurately record the drinking conditions of each person and each day. The invention patent with application number CN201410624373.6 discloses a wireless interactive water cup with a multidimensional sensing function, which comprises an inner cup shell, an outer cup shell, a cup sleeve, a cup cover and a cup mat, wherein a cup wall circuit is arranged on the cup wall between the inner cup shell and the outer cup shell, a cup body circuit is arranged at the bottom of the cup between the inner cup shell and the outer cup shell, a cup sleeve circuit is arranged in the cup sleeve, a cup mat circuit is arranged in the cup mat, and a cup cover circuit is arranged in the cup cover; the cup body circuit is respectively connected with the cup wall circuit and the cup cover circuit through the data communication circuit, the cup wall circuit is connected with the cup sleeve circuit through the data communication circuit, and the cup body circuit is in bidirectional communication connection with the multimedia terminal equipment through the wireless communication circuit. The water cup realizes multi-dimensional information perception of drinking habits through integrating various sensors, and realizes dynamic interaction among the water cup, the multimedia terminal, software and the data server through wireless communication between the cup body and the multimedia terminal, between the cup wall and the cup sleeve and between the cup body and the cup cover. The interactive water cup disclosed by the invention integrates various electronic components, so that the water cup is complex in structure, higher in production cost and higher in requirement on a network, and is not suitable for being applied to places with more users, such as schools, companies, and nursing homes.
Disclosure of Invention
In view of the above-mentioned drawbacks of the prior art, the present invention provides an intelligent drinking water system with simple structure, low cost, high accuracy and low network load.
In order to achieve the purpose, the invention adopts the following technical scheme:
an intelligent drinking water system comprises a central control device and a drinking water system, wherein the drinking water system is connected to the central control device through a network, the drinking water system comprises a central water purifier, at least one pipeline machine and at least one standard water cup, the central water purifier is respectively communicated with the pipeline machine through a water pipe, the central water purifier and the pipeline machine are connected to the central control device through the network, the standard water cup comprises a semitransparent cup body, a cup sleeve covering the cup body and an identity recognition module arranged on the cup sleeve, at least one liquid level detection notch which is vertically distributed is arranged on the side surface of the cup sleeve, and one positioning lug is arranged at the bottom of the cup sleeve;
the pipeline machine comprises a network module for network connection with the central control equipment, a flowmeter for measuring water yield, a machine body, a water receiving tank arranged on one side of the machine body, a water cup seat arranged at the bottom of the water receiving tank, a photoelectric switch for detecting whether the standard water cup is arranged on the water cup seat, a water outlet arranged above the water receiving tank and an electromagnetic valve communicated with the water outlet, wherein an image acquisition module facing the direction of the water receiving tank is arranged on the machine body, the image acquisition module comprises a CCD camera, an illumination unit and a data storage unit, and a positioning groove matched with the bottom of the standard water cup is arranged on the water cup seat;
the central control equipment comprises a network module, a display module, an input module, a main storage module, an image processing module, a primary water output control module, a water cup identification module, a user management module, a pipeline machine management module and a report module, wherein the image processing module is used for identifying pictures acquired by the CCD camera and calculating the residual water amount in the standard water cup according to the liquid level height in the pictures, the primary water output control module is used for calculating the maximum water output according to the preset maximum water containing amount and the residual water amount of the standard water cup, and the water cup identification module is used for identifying the standard water cup.
Further, the lighting unit is a coaxial light source arranged between the CCD camera and the water receiving tank.
Further, the identification module is selected from one of a digital code, a bar code and a two-dimensional code, and the identification module faces the CCD camera when the standard water cup is placed on the water cup seat.
Further, a face camera used for acquiring the face image of the user is further arranged on the pipeline machine, and the central control device further comprises a face recognition module used for recognizing the face image shot by the face camera.
Furthermore, one side of the cup sleeve, which is positioned on the liquid level detection gap, is provided with water volume scale marks.
Further, the image processing module calculates the residual water amount of the standard water cup according to the water amount scale mark where the liquid level is located.
Furthermore, the cup sleeve is made of non-transparent silica gel materials.
Further, the image processing module comprises a liquid level recognition unit for recognizing the height of the liquid level and calculating the residual water amount, an impurity recognition unit for recognizing impurities in the water cup and a subfissure recognition unit for recognizing cracks of the cup body.
Further, the image processing module converts the acquired gray level image into a binary image according to a preset threshold value, and then compares the binary image with a pre-input impurity and subfissure image template, so as to acquire judgment results of the impurity and the subfissure.
Further, pipeline machine still includes TDS sensor, water temperature sensor and is used for showing pipeline machine operating condition and water quality condition's screen display module.
The invention has the outstanding effects that:
(1) the standard water cup has no electronic communication module, is simple in structure, low in production cost and not easy to damage, and greatly reduces the network use pressure of application places;
(2) the cup identification module of the central control equipment can identify the serial number of the standard cup through the picture of the identity identification module acquired by the CCD camera, and the face identification module can identify the user information for receiving water, so that the accurate management of the standard cup and the user using the standard cup is realized;
(3) the primary water outlet amount control module can calculate the maximum water outlet amount according to the preset maximum water containing amount and the residual water amount of the standard water cup, so that the water amount in the standard water cup is always kept in a safe range, and a user can be prevented from being scalded or drenched when receiving water;
(4) the user management module can store the water receiving record of each standard water cup and form a drinking water analysis report of a user through the report module;
(5) the impurity identification unit for identifying impurities in the water cup and the subfissure identification unit for identifying cracks of the cup body can ensure that drinking water of a user is safer.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention.
FIG. 2 is a schematic structural diagram of a pipeline machine according to an embodiment of the present invention.
FIG. 3 is a schematic structural diagram of a standard cup in an embodiment of the invention.
The water quality detection device comprises a pipeline machine 1, a machine body 11, a water receiving groove 12, a water outlet 13, a water cup seat 14, a positioning groove 141, a CCD camera 15, a lighting unit 16, a standard water cup 2, a cup body 21, a cup sleeve 22, a liquid level detection gap 221, a water quantity scale line 222 and an identity recognition module 223.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Examples
As shown in FIG. 1, the intelligent drinking water system of this embodiment includes well accuse equipment and drinking water system, drinking water system pass through the network connection in well accuse equipment, drinking water system includes central purifier, at least one pipeline machine 1 and at least one standard drinking cup 2, central purifier leads to pipe and communicates respectively in pipeline machine 1 to provide the water source after the initial evolution for each pipeline machine 1. The pipeline machine 1 can determine the number of uses and the installation position according to the use scene. The central control device may be deployed on a physical server in an application site, or may be deployed on a cloud server. The central water purifier and the pipeline machine 1 are connected to the central control equipment through a network, the network comprises one or two of a local area network and the internet, and the connection mode of the network comprises one or two of wired connection and wireless connection.
As shown in fig. 2, the pipeline machine 1 in this embodiment includes a network module (not shown) for network connection with the central control device, a flow meter (not shown) for measuring water volume, a machine body 11, a water receiving tank 12 disposed at one side of the machine body 11, a cup holder 14 disposed at the bottom of the water receiving tank 12, a photoelectric switch (not shown) for detecting whether a standard water cup 2 is placed on the cup holder 14, a water outlet 13 disposed above the water receiving tank 12, and an electromagnetic valve (not shown) communicated with the water outlet 13, wherein the flow meter is communicated with the water outlet 13, the machine body 11 is provided with an image acquisition module facing the direction of the water receiving tank 12, the image acquisition module includes a CCD camera 15, an illumination unit 16, and a data storage unit, the cup holder 14 is provided with a positioning groove 141 matched with the bottom of the standard water cup 2, and when the standard water cup 2 is placed on the cup holder, always keeping the same direction. Preferably, the illumination unit 16 is a coaxial light source disposed between the CCD camera 15 and the water receiving tank 12. Pipeline machine 1 still includes TDS sensor (not shown), water temperature sensor (not shown) and is used for showing the screen display module (not shown) of pipeline machine operating condition and quality of water situation, in the actual work process, TDS sensor, water temperature sensor reach dissolved solid total amount (TDS), the water temperature real-time supervision of water source in with pipeline machine 1 and upload well accuse equipment to be convenient for the administrator real time monitoring each pipeline machine 1's water source condition.
As shown in fig. 3, the standard cup 2 in this embodiment includes a translucent cup body 21, a cup sleeve 22 covering the cup body 21, and an identification module 223 disposed on the cup sleeve 22, at least one liquid level detection notch 221 vertically distributed is disposed on a side surface of the cup sleeve 22, a positioning protrusion (not shown) is disposed at a bottom of the cup sleeve 22, and when the standard cup 2 is placed on the cup holder 14, the positioning protrusion is limited in the positioning groove 141, so that the liquid level detection notch 221 and the identification module 223 can face the image acquisition module, and the image acquisition module can acquire a picture of the standard cup 2 conveniently. Preferably, the identification module 223 is selected from one of a digital code, a barcode and a two-dimensional code, and after the central control device obtains the picture of the identification module 223, the central control device can obtain the unique number of the standard water cup 2 through image recognition, and store the detected related data into the data table corresponding to the unique number. The cup sleeve 22 is made of a non-transparent silica gel material, the silica gel material can prevent a user from being scalded when using the standard water cup 2, and the contrast between the non-transparent color and the color of water in the standard water cup 2 is high, so that interference is not easily generated in the image recognition process. Preferably, a water volume scale mark 222 is arranged on one side of the cup sleeve 22, which is located on the liquid level detection notch 221, and the image processing module calculates the residual water volume of the standard water cup 2 according to the water volume scale mark 222, where the liquid level is located. More preferably, the pipeline machine 1 is further provided with a face camera (not shown) for acquiring a face image of a user, the central control device comprises a face recognition module for recognizing the face image taken by the face camera, and in practical application, the face camera acquires a face image of the user receiving water, the face recognition module of the central control device performs image recognition, and matches the recognized user identity with the unique number of the standard water cup 2 to judge whether the user has taken the standard water cup 2 by mistake.
The central control device (not shown) in this embodiment includes a network module, a display module, an input module, a main storage module, an image processing module for recognizing the picture obtained by the CCD camera 15 and calculating the residual water amount in the standard water cup 2 according to the liquid level height in the picture, a primary water output amount control module for calculating the maximum water output amount according to the preset maximum water content and residual water amount of the standard water cup 2, a water cup recognition module for recognizing the standard water cup 2, a user management module, a pipeline machine management module, and a report module. Preferably, the image processing module comprises a liquid level recognition unit for recognizing the height of the liquid level and calculating the residual water amount, an impurity recognition unit for recognizing impurities in the water cup and a subfissure recognition unit for recognizing cracks of the cup body. The image processing module converts the obtained gray level image into a binary image according to a preset threshold value, and then compares the binary image with pre-input impurities and a subfissure image template, so as to obtain judgment results of the impurities and the subfissure.
An intelligence drinking water system of this embodiment, at equipment during operation: the user places the standard cup 2 on the cup holder 14, and when the positioning projection at the bottom of the cup sleeve 22 is positioned in the positioning groove 141, the liquid level detection notch 221 of the standard cup 2 just faces the image acquisition module; at this time, the photoelectric switch on the pipeline machine 1 is triggered, the CCD camera 15 takes a picture of the standard water cup 2 on one side of the liquid level detection notch 221 under the condition that the lighting unit 16 provides a light source, the face camera acquires a picture of the face of the user receiving water, and the network module transmits the acquired picture to the central control module; the water cup identification module of the central control module firstly identifies the identity identification module 223 in the picture so as to obtain the number of the standard water cup 2, the face identification module identifies the user information using the standard water cup 2 through the face picture, the user management module judges whether the user uses the standard water cup 2, and if the standard water cup 2 is taken by mistake, the user is prompted through the screen display module of the pipeline machine 1; then the image processing module calculates the residual water amount of the standard water cup 2 according to the water amount scale mark 222 where the liquid level is; the primary water yield control module calculates the maximum water yield according to the preset maximum water containing quantity and the residual water quantity of the standard water cup 2, and transmits related data to the pipeline machine 1 through the network module, and the pipeline machine 1 controls the primary water yield within the maximum water yield by controlling the electromagnetic valve; the user management module of the central control equipment records the daily water receiving condition of each standard water cup 2 and stores related data to the main storage module, and the report module generates a daily drinking water report of each user according to the data in the main storage module.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (10)

1. The utility model provides an intelligence drinking water system, includes well accuse equipment and drinking water system, drinking water system pass through the network connection in well accuse equipment, drinking water system includes central purifier, at least one pipeline machine (1) and at least one standard drinking cup (2), central purifier lead to pipe respectively communicate in pipeline machine (1), its characterized in that:
the central water purifier and the pipeline machine (1) are connected to the central control equipment through a network, the standard water cup (2) comprises a semitransparent cup body (21), a cup sleeve (22) coated on the cup body (21) and an identity recognition module (223) arranged on the cup sleeve (22), at least one vertically-distributed liquid level detection notch (221) is formed in the side surface of the cup sleeve (22), and one positioning bump is arranged at the bottom of the cup sleeve (22);
the pipeline machine (1) comprises a network module, a flowmeter, a machine body (11), a water receiving groove (12), a water cup seat (14), a photoelectric switch, a water outlet (13) and an electromagnetic valve, wherein the network module is used for being in network connection with the central control equipment, the flowmeter is used for measuring water yield, the water receiving groove (12) is arranged on one side of the machine body, the water cup seat (14) is arranged at the bottom of the water receiving groove (12), the photoelectric switch is used for detecting whether the standard water cup (2) is arranged on the water cup seat (14), the water outlet (13) is arranged above the water receiving groove (12), the electromagnetic valve is communicated with the water outlet (13), an image acquisition module facing the direction of the water receiving groove (12) is arranged on the machine body (11), the image acquisition module comprises a CCD camera (15), an illumination unit (16) and a data storage unit, and a positioning groove (;
the central control equipment comprises a network module, a display module, an input module, a main storage module, an image processing module, a primary water output control module, a water cup identification module, a user management module, a pipeline machine management module and a report module, wherein the image processing module is used for identifying pictures acquired by the CCD camera (15) and calculating the residual water amount in the standard water cup (2) according to the liquid level height in the pictures, the primary water output control module is used for calculating the maximum water output according to the preset maximum water containing amount and the residual water amount of the standard water cup (2), and the water cup identification module is used for identifying the standard water cup (2).
2. The intelligent drinking water system as claimed in claim 1, wherein: the lighting unit (16) is a coaxial light source arranged between the CCD camera (15) and the water receiving tank (12).
3. The intelligent drinking water system as claimed in claim 1, wherein: the identification module (223) is selected from one of a digital code, a bar code and a two-dimensional code, and the identification module (223) faces the CCD camera (15) when the standard water cup (2) is placed on the water cup holder (14).
4. The intelligent drinking water system as claimed in claim 1, wherein: the pipeline machine (1) is further provided with a face camera for acquiring face images of users, and the central control equipment further comprises a face recognition module for recognizing the face images shot by the face camera.
5. The intelligent drinking water system as claimed in any one of claims 1-4, wherein: and a water volume scale mark (222) is arranged on one side of the cup sleeve (22) positioned at the liquid level detection notch (221).
6. The intelligent drinking water system as claimed in claim 5, wherein: the image processing module calculates the residual water amount of the standard water cup (2) according to the water amount scale mark (222) where the liquid level is located.
7. The intelligent drinking water system as claimed in claim 5, wherein: the cup sleeve (22) is made of non-transparent silica gel materials.
8. The intelligent drinking water system as claimed in claim 1, wherein: the image processing module comprises a liquid level recognition unit for recognizing the height of the liquid level and calculating the residual water amount, an impurity recognition unit for recognizing impurities in the water cup and a subfissure recognition unit for recognizing cracks of the cup body.
9. The intelligent drinking water system as claimed in claim 8, wherein: the image processing module converts the obtained gray level image into a binary image according to a preset threshold value, and then compares the binary image with pre-input impurities and a subfissure image template, so as to obtain judgment results of the impurities and the subfissure.
10. The intelligent drinking water system as claimed in any one of claims 1-4, wherein: pipeline machine (1) still includes TDS sensor, water temperature sensor and is used for showing pipeline machine operating condition and water quality condition's screen display module.
CN201911108899.8A 2019-11-13 2019-11-13 Intelligent drinking water system Pending CN110811325A (en)

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CN111568208A (en) * 2020-02-28 2020-08-25 佛山市云米电器科技有限公司 Water dispenser control method, water dispenser and computer readable storage medium

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