CN111276250B - Intelligent closestool with health reminding function - Google Patents

Intelligent closestool with health reminding function Download PDF

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Publication number
CN111276250B
CN111276250B CN202010114982.2A CN202010114982A CN111276250B CN 111276250 B CN111276250 B CN 111276250B CN 202010114982 A CN202010114982 A CN 202010114982A CN 111276250 B CN111276250 B CN 111276250B
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pin
chip
resistor
module
capacitor
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CN111276250A (en
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赵勇
王丽珍
刘寒青
李海红
翟家齐
秦长海
何凡
朱永楠
王庆明
姜珊
何国华
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China Institute of Water Resources and Hydropower Research
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China Institute of Water Resources and Hydropower Research
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    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H50/00—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
    • G16H50/30—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for calculating health indices; for individual health risk assessment
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V9/00—Prospecting or detecting by methods not provided for in groups G01V1/00 - G01V8/00
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H10/00—ICT specially adapted for the handling or processing of patient-related medical or healthcare data
    • G16H10/60—ICT specially adapted for the handling or processing of patient-related medical or healthcare data for patient-specific data, e.g. for electronic patient records
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H15/00—ICT specially adapted for medical reports, e.g. generation or transmission thereof

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  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Epidemiology (AREA)
  • Primary Health Care (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Data Mining & Analysis (AREA)
  • Databases & Information Systems (AREA)
  • Biomedical Technology (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Audible And Visible Signals (AREA)
  • Alarm Systems (AREA)

Abstract

The invention discloses an intelligent closestool with a health reminding function, which comprises a closestool body, a cover plate movably arranged on the closestool body, a control box arranged on the side surface of the closestool body, and a fingerprint identification module arranged on the control box; the closestool main body is also provided with a communication module, a power module, a display module, a pressure sensing module and a voice reminding module. The invention can monitor and record the toilet time of the user, and remind the user to finish toilet according to the toilet time of the user in real time through the display module and the voice reminding module so as to avoid long-time squatting. The invention can also build files for the toilet data of the user, generate a toilet health report for the user through an expert system, provide more reasonable work and rest, diet and exercise advice for the user based on the toilet health report, and help the user to know the self health condition and assist the user to form good toilet habit.

Description

Intelligent closestool with health reminding function
Technical Field
The invention relates to the field of living appliances, in particular to an intelligent closestool with a health reminding function.
Background
Many people like watching television, reading books, reading newspapers and even playing games when using the toilet, when a user is immersed in other contents when using the toilet, the effect of using the toilet can be greatly influenced, and diseases such as hemorrhoids, anitis, chronic colpitis, even cervical cancer and the like are easily caused when using the toilet for a long time. Therefore, it is necessary to remind the user of the toilet by using the toilet time and to remind the user of health according to the toilet time of the user.
Disclosure of Invention
Aiming at the defects in the prior art, the intelligent closestool with the health reminding function provided by the invention can monitor the toilet time of a user in real time and provide health reminding based on the toilet time for the user.
In order to achieve the aim of the invention, the invention adopts the following technical scheme:
the intelligent closestool with the health reminding function comprises a closestool body, a cover plate movably arranged on the closestool body, and a control box arranged on the side face of the closestool body, wherein a fingerprint identification module is arranged on the control box; the closestool main body is also provided with a communication module, a power supply module, a display module, a pressure sensing module and a voice reminding module; the communication module, the fingerprint identification module, the display module, the pressure sensing module and the voice reminding module are all connected with the control module and the power supply module, and the control module is connected with the power supply module; the control module is connected with the terminal through the communication module;
the fingerprint identification module is used for identifying information of a toilet user;
the display module is used for displaying the current toilet time of the user;
the pressure sensing module is used for sensing whether a user is in toilet or not;
the voice reminding module is used for broadcasting health reminding voice recorded in advance;
the communication module is used for communicating with the terminal;
the control module is used for establishing toilet file information of different users according to the fingerprint identification module; the voice reminding module is used for obtaining the toilet time of the user according to the pressure sensing module and broadcasting the health reminding voice recorded in advance according to the toilet time of the user; the data control display module is used for displaying the current toilet time of the user according to the data of the pressure sensing module;
and the terminal is used for forming a health report based on the toilet duration according to the toilet file information of the user.
Further, the control module is an STM32 singlechip, and the STM32 singlechip is arranged in the control box.
Further, the power supply module is arranged in the control box and comprises a 220V AC-to-12V DC unit, and the output end of the 220V AC-to-12V DC unit is respectively connected with the ground capacitor C13 and the input end of a chip U5 with the model of 7805; the output end of the chip U5 is respectively connected with one end of the capacitor C14, one end of the resistor R20 and the anode of the diode D1; the cathode of the diode D1 is connected with the anode of the polar capacitor C15 and is used as the output end of the 5V power supply; the negative electrode of the polar capacitor C15 is respectively connected with one end of the resistor R19 and the other end of the capacitor C14 and is grounded; the other end of the resistor R19 is connected with the other end of the resistor R20.
Further, the pressure sensing module comprises a pressure sensor U7, and one end of the pressure sensor U7 is respectively connected with one end of a resistor R6 and one end of the resistor R7; the other end of the resistor R6 is connected with a fixed end of the slide rheostat R4; the other fixed end of the slide rheostat R4 is respectively connected with the other end of the pressure sensor U7 and one end of the resistor R8 through a resistor R5; the sliding end of the sliding rheostat R4 is connected with the output end of the 220V AC-12V DC unit through a resistor R3; the other end of the resistor R7 is respectively connected with one end of the resistor R9 and the inverting input end of the operational amplifier U3 with the model OP05 AT; the non-inverting input end of the operational amplifier U3 is respectively connected with the other end of the resistor R8 and one end of the resistor R14; the other end of the resistor R14 is respectively connected with one end of the resistor R11 and one end of the grounding resistor R13; the other end of the resistor R11 is respectively connected with one end of the resistor R10 and the other end of the resistor R9; the output end of the operational amplifier U3 is connected with the other end of the resistor R10 and is used as the output end of the whole pressure sensing module.
Further, the display module includes a chip U4 of model AT89C 2051; the pin of the chip U4 is respectively connected with one end of the resistor R15 and the negative electrode of the polar capacitor C9; the positive electrode of the polar capacitor C9 is connected with the output end of the 5V power supply; the other end of the resistor R15 is respectively connected with the pin 10 of the chip U4 and one end of the capacitor C16 and is grounded; the other end of the capacitor C16 is respectively connected with the pin 20 of the chip U4 and the output end of the 5V power supply; the pin 2 and the pin 3 of the chip U4 are respectively connected with two communication interfaces of the control module; the pin 4 of the chip U4 is respectively connected with one end of the crystal oscillator B1 and one end of the capacitor C10; the other end of the capacitor C10 is respectively connected with one end of the capacitor C11 and one end of the switch S2 and is grounded; the other end of the capacitor C11 is respectively connected with the other end of the crystal oscillator B1 and the pin 5 of the chip U4; the other end of the switch S2 is connected with a pin 9 of the chip U4, the switch S2 is arranged at a toilet flushing button and is triggered by the toilet flushing button;
pin 7 of chip U4 is connected to the end of resistor R20 connected to resistor R19; the pin 8 of the chip U4 is respectively connected with one end of the resistor R16 and the collector of the NPN triode Q3; the other end of the resistor R16 is respectively connected with one end of the electric control switch S1 and the output end of the 5V power supply; the control end of the electric control switch S1 is connected with the control module; the other end of the electric control switch S1 is respectively connected with one end of a resistor R18 and one end of a capacitor C12 through a resistor R17; the other end of the resistor R18 is connected with the base electrode of the NPN triode Q3; the other end of the capacitor C12 is respectively connected with the output end of the 220V AC-to-12V DC unit and the emitter of the NPN triode Q3;
pin 11 of chip U4 is connected to one end of resistor R22, one end of resistor R23 and the output end of 5V power supply through resistor R21, respectively; the other end of the resistor R22 is respectively connected with the pin 12 of the chip U4 and the pin 7 of the chip U6 with the model of CD 4511; the other end of the resistor R23 is respectively connected with the pin 13 of the chip U4 and the pin 1 of the chip U6; pin 14 of chip U4 is connected to pin 2 of chip U6; pin 15 of chip U4 is connected to pin 6 of chip U6; the pin 16, the pin 17, the pin 18 and the pin 19 of the chip U4 are respectively connected with a kilobit control end, a hundred bit control end, a ten bit control end and a unit control end of the common cathode nixie tube display through a resistor R24, a resistor R25, a resistor R26 and a resistor R27;
pin 3, pin 5 and pin 8 of chip U6 are all grounded; pin 4 and pin 16 of chip U6 are connected with the output end of 5V power supply; pin 9, pin 10, pin 11, pin 12, pin 13, pin 14 and pin 15 of chip U6 are connected to e, d, b, a, g and f pins of the co-cathode nixie tube display, respectively.
Further, the voice reminding module comprises a chip U1 with the model of ISD4004, wherein an AMCAP pin of the chip U1 is respectively connected with a VSSD pin of the chip U1 and a VSSA pin of the chip U1 through a capacitor C6 and is grounded; the AUDOUT pin of the chip U1 is connected with the anode of the polar capacitor C1; the negative electrode of the polar capacitor C1 is connected with one fixed end of the sliding rheostat R1; the other fixed end of the sliding rheostat R1 is grounded, and the sliding end of the sliding rheostat R1 is connected with a pin 3 of a chip U2 with the model LM 386; the VCCA pin and the VCCD pin of the chip U1 are both connected with the emitter of the NPN triode Q1; the base electrode of the NPN triode Q1 is connected with the control module; the collector of the NPN triode Q1 is connected with the output end of the 5V power supply through a resistor R37; the SCLK pin, the MOSI pin and the SS pin of the chip U1 are respectively connected with the control module;
a pin 6 of the chip U2 is connected with an emitter of the NPN triode Q2; the base electrode of the NPN triode Q2 is connected with the control module; the collector of NPN triode Q2 connects the output end of the 12V DC unit of 220V AC; pin 1 of chip U2 is connected with pin 8 through capacitor C2; pin 7 of the chip U2 is connected with a grounding capacitor C3; both the pin 2 and the pin 4 of the chip U2 are grounded; the pin 5 of the chip U2 is respectively connected with the anode of the polar capacitor C5 and one end of the capacitor C4; the other end of the capacitor C4 is connected with a grounding resistor R2; the negative electrode with the polar capacitor C5 is connected with one end of the loudspeaker LS, and the other end of the loudspeaker LS is grounded.
Further, the communication module is disposed within the control box.
Further, the communication module is a Bluetooth communication module, and the Bluetooth communication module comprises a chip U9 with the model number of MAX232, a chip U10 with the model number of BC417 and a chip U8 with the model number of R1114-33; the pin 1 of the chip U8 is respectively connected with the pin 3 of the chip U8, one end of the capacitor C17 and the output end of the 5V power supply; the other end of the capacitor C17 is respectively connected with the pin 2 of the chip U8, one end of the capacitor C18 and one end of the capacitor C19 and is grounded; the pin 5 of the chip U8 is respectively connected with the other end of the capacitor C18 and the other end of the capacitor C19 and is used as an output end of a 3.3V power supply;
pin 1 of the chip U9 is connected with pin 3 of the chip U9 through a capacitor C21; pin 4 of chip U9 is connected with pin 5 of chip U9 through capacitor C22; pin 10 of chip U9 is connected to pin 1 of chip U10; the pin 9 of the chip U9 is respectively connected with the anode of the diode D2, the pin 2 of the chip U10 and one end of the resistor R30 through the resistor R29; the cathode of the diode D2 is connected with one pin of the plug-in J1; the other end of the resistor R30 is connected with the base electrode of the NPN triode Q4; the collector of the NPN triode Q4 is respectively connected with one end of the resistor R31 and the base of the NPN triode Q5; the other end of the resistor R31 is connected with the output end of the 3.3V power supply; an emitter of the NPN triode Q4 is connected with an emitter of the NPN triode Q5 and grounded; the collector of NPN triode Q5 connects one end of resistor R32 and one pin of plug-in J1 separately; the other end of the resistor R32 is connected with the output end of the 5V power supply; the pin 7 and the pin 8 of the chip U9 are respectively connected with one pin of the plug-in J1; pin 6 of chip U9 is connected with grounded capacitor C23; pin 2 of the chip U9 is connected with pin 16 of the chip U9 and the output end of the 3.3V power supply through a capacitor C20 respectively;
pin 12 of chip U10 is connected with the output end of 3.3V power supply; pin 13, pin 21 and pin 22 of chip U10 are all grounded; pin 24 of chip U10 is connected to one end of resistor R33 and one end of resistor R34, respectively; the other end of the resistor R33 is connected with one pin of the plug-in J1; the other end of the resistor R34 is connected with the anode of the light-emitting diode D3; the cathode of the light-emitting diode D3 is grounded; the pin 26 of the chip U10 is respectively connected with one end of the resistor R35 and one end of the resistor R36; the other end of the resistor R35 is connected with one pin of the plug-in J1; the other end of resistor R36 is grounded.
The beneficial effects of the invention are as follows: the invention can monitor and record the toilet time of the user, and remind the user to finish toilet according to the toilet time of the user in real time through the display module and the voice reminding module so as to avoid long-time squatting. The invention can also build files for the toilet data of the user, generate a toilet health report for the user through an expert system, provide more reasonable work and rest, diet and exercise advice for the user based on the toilet health report, and help the user to know the self health condition and assist the user to form good toilet habit.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic circuit diagram of a power module and a display module;
FIG. 3 is a schematic circuit diagram of a pressure sensing module;
FIG. 4 is a schematic circuit diagram of a voice alert module;
fig. 5 is a circuit schematic diagram of the communication module.
Wherein: 1. a toilet body; 2. a cover plate; 3. a control box; 4. a fingerprint identification module; 5. a display module; 6. a pressure sensing module; 7. and the voice reminding module.
Detailed Description
The following description of the embodiments of the present invention is provided to facilitate understanding of the present invention by those skilled in the art, but it should be understood that the present invention is not limited to the scope of the embodiments, and all the inventions which make use of the inventive concept are protected by the spirit and scope of the present invention as defined and defined in the appended claims to those skilled in the art.
As shown in fig. 1, the intelligent closestool with the health reminding function comprises a closestool body 1, a cover plate 2 movably arranged on the closestool body 1, a control box 3 arranged on the side surface of the closestool body 1, and a fingerprint identification module 4 arranged on the control box 3; the closestool body 1 is also provided with a communication module, a power supply module, a display module 5, a pressure sensing module 6 and a voice reminding module 7; the communication module, the fingerprint identification module 4, the display module 5, the pressure sensing module 6 and the voice reminding module 7 are all connected with the control module and the power module, and the control module is connected with the power module; the control module is connected with the terminal through the communication module;
a fingerprint identification module 4 for identifying information of a toilet user;
the display module 5 is used for displaying the current toilet time of the user;
a pressure sensing module 6 for sensing whether the user is using the toilet;
the voice reminding module 7 is used for broadcasting health reminding voice recorded in advance;
the communication module is used for communicating with the terminal;
the control module is used for establishing toilet file information of different users according to the fingerprint identification module 4; the voice prompt module 7 is used for acquiring the toilet time of the user according to the pressure sensing module 6 and broadcasting the health prompt voice recorded in advance according to the toilet time of the user; the control display module 5 is used for displaying the current toilet time of the user according to the data of the pressure sensing module 6;
and the terminal is used for forming a health report based on the toilet duration according to the toilet file information of the user.
The control module is an STM32 singlechip, and the STM32 singlechip is arranged in the control box 3.
The power supply module is arranged in the control box 3 and comprises a 220V AC-to-12V DC unit, and as shown in FIG. 2, the output end of the 220V AC-to-12V DC unit is respectively connected with the grounding capacitor C13 and the input end of a chip U5 with the model of 7805; the output end of the chip U5 is respectively connected with one end of the capacitor C14, one end of the resistor R20 and the anode of the diode D1; the cathode of the diode D1 is connected with the anode of the polar capacitor C15 and is used as the output end of the 5V power supply; the negative electrode of the polar capacitor C15 is respectively connected with one end of the resistor R19 and the other end of the capacitor C14 and is grounded; the other end of the resistor R19 is connected with the other end of the resistor R20.
As shown in fig. 3, the pressure sensing module 6 includes a pressure sensor U7, and one end of the pressure sensor U7 is connected to one end of a resistor R6 and one end of the resistor R7, respectively; the other end of the resistor R6 is connected with a fixed end of the slide rheostat R4; the other fixed end of the slide rheostat R4 is respectively connected with the other end of the pressure sensor U7 and one end of the resistor R8 through a resistor R5; the sliding end of the sliding rheostat R4 is connected with the output end of the 220V AC-12V DC unit through a resistor R3; the other end of the resistor R7 is respectively connected with one end of the resistor R9 and the inverting input end of the operational amplifier U3 with the model OP05 AT; the non-inverting input end of the operational amplifier U3 is respectively connected with the other end of the resistor R8 and one end of the resistor R14; the other end of the resistor R14 is respectively connected with one end of the resistor R11 and one end of the grounding resistor R13; the other end of the resistor R11 is respectively connected with one end of the resistor R10 and the other end of the resistor R9; the output end of the operational amplifier U3 is connected with the other end of the resistor R10 and serves as the output end of the whole pressure sensing module 6.
As shown in fig. 2, the display module 5 includes a chip U4 of the model AT89C 2051; the pin of the chip U4 is respectively connected with one end of the resistor R15 and the negative electrode of the polar capacitor C9; the positive electrode of the polar capacitor C9 is connected with the output end of the 5V power supply; the other end of the resistor R15 is respectively connected with the pin 10 of the chip U4 and one end of the capacitor C16 and is grounded; the other end of the capacitor C16 is respectively connected with the pin 20 of the chip U4 and the output end of the 5V power supply; the pin 2 and the pin 3 of the chip U4 are respectively connected with two communication interfaces of the control module; the pin 4 of the chip U4 is respectively connected with one end of the crystal oscillator B1 and one end of the capacitor C10; the other end of the capacitor C10 is respectively connected with one end of the capacitor C11 and one end of the switch S2 and is grounded; the other end of the capacitor C11 is respectively connected with the other end of the crystal oscillator B1 and the pin 5 of the chip U4; the other end of the switch S2 is connected with a pin 9 of the chip U4, the switch S2 is arranged at a toilet flushing button and is triggered by the toilet flushing button;
pin 7 of chip U4 is connected to the end of resistor R20 connected to resistor R19; the pin 8 of the chip U4 is respectively connected with one end of the resistor R16 and the collector of the NPN triode Q3; the other end of the resistor R16 is respectively connected with one end of the electric control switch S1 and the output end of the 5V power supply; the control end of the electric control switch S1 is connected with the control module; the other end of the electric control switch S1 is respectively connected with one end of a resistor R18 and one end of a capacitor C12 through a resistor R17; the other end of the resistor R18 is connected with the base electrode of the NPN triode Q3; the other end of the capacitor C12 is respectively connected with the output end of the 220V AC-to-12V DC unit and the emitter of the NPN triode Q3;
pin 11 of chip U4 is connected to one end of resistor R22, one end of resistor R23 and the output end of 5V power supply through resistor R21, respectively; the other end of the resistor R22 is respectively connected with the pin 12 of the chip U4 and the pin 7 of the chip U6 with the model of CD 4511; the other end of the resistor R23 is respectively connected with the pin 13 of the chip U4 and the pin 1 of the chip U6; pin 14 of chip U4 is connected to pin 2 of chip U6; pin 15 of chip U4 is connected to pin 6 of chip U6; the pin 16, the pin 17, the pin 18 and the pin 19 of the chip U4 are respectively connected with a kilobit control end, a hundred bit control end, a ten bit control end and a unit control end of the common cathode nixie tube display through a resistor R24, a resistor R25, a resistor R26 and a resistor R27;
pin 3, pin 5 and pin 8 of chip U6 are all grounded; pin 4 and pin 16 of chip U6 are connected with the output end of 5V power supply; pin 9, pin 10, pin 11, pin 12, pin 13, pin 14 and pin 15 of chip U6 are connected to e, d, b, a, g and f pins of the co-cathode nixie tube display, respectively.
As shown in fig. 4, the voice reminding module 7 includes a chip U1 with model ISD4004, and the AMCAP pin of the chip U1 is respectively connected to the VSSD pin of the chip U1 and the VSSA pin of the chip U1 through a capacitor C6 and grounded; the AUDOUT pin of the chip U1 is connected with the anode of the polar capacitor C1; the negative electrode of the polar capacitor C1 is connected with one fixed end of the sliding rheostat R1; the other fixed end of the sliding rheostat R1 is grounded, and the sliding end of the sliding rheostat R1 is connected with a pin 3 of a chip U2 with the model LM 386; the VCCA pin and the VCCD pin of the chip U1 are both connected with the emitter of the NPN triode Q1; the base electrode of the NPN triode Q1 is connected with the control module; the collector of the NPN triode Q1 is connected with the output end of the 5V power supply through a resistor R37; the SCLK pin, the MOSI pin and the SS pin of the chip U1 are respectively connected with the control module;
a pin 6 of the chip U2 is connected with an emitter of the NPN triode Q2; the base electrode of the NPN triode Q2 is connected with the control module; the collector of NPN triode Q2 connects the output end of the 12V DC unit of 220V AC; pin 1 of chip U2 is connected with pin 8 through capacitor C2; pin 7 of the chip U2 is connected with a grounding capacitor C3; both the pin 2 and the pin 4 of the chip U2 are grounded; the pin 5 of the chip U2 is respectively connected with the anode of the polar capacitor C5 and one end of the capacitor C4; the other end of the capacitor C4 is connected with a grounding resistor R2; the negative electrode with the polar capacitor C5 is connected with one end of the loudspeaker LS, and the other end of the loudspeaker LS is grounded.
The communication module is arranged in the control box 3. As shown in fig. 5, the communication module is a bluetooth communication module, and the bluetooth communication module includes a chip U9 with a model number MAX232, a chip U10 with a model number BC417, and a chip U8 with a model number R1114-33; the pin 1 of the chip U8 is respectively connected with the pin 3 of the chip U8, one end of the capacitor C17 and the output end of the 5V power supply; the other end of the capacitor C17 is respectively connected with the pin 2 of the chip U8, one end of the capacitor C18 and one end of the capacitor C19 and is grounded; the pin 5 of the chip U8 is respectively connected with the other end of the capacitor C18 and the other end of the capacitor C19 and is used as an output end of a 3.3V power supply;
pin 1 of the chip U9 is connected with pin 3 of the chip U9 through a capacitor C21; pin 4 of chip U9 is connected with pin 5 of chip U9 through capacitor C22; pin 10 of chip U9 is connected to pin 1 of chip U10; the pin 9 of the chip U9 is respectively connected with the anode of the diode D2, the pin 2 of the chip U10 and one end of the resistor R30 through the resistor R29; the cathode of the diode D2 is connected with one pin of the plug-in J1; the other end of the resistor R30 is connected with the base electrode of the NPN triode Q4; the collector of the NPN triode Q4 is respectively connected with one end of the resistor R31 and the base of the NPN triode Q5; the other end of the resistor R31 is connected with the output end of the 3.3V power supply; an emitter of the NPN triode Q4 is connected with an emitter of the NPN triode Q5 and grounded; the collector of NPN triode Q5 connects one end of resistor R32 and one pin of plug-in J1 separately; the other end of the resistor R32 is connected with the output end of the 5V power supply; the pin 7 and the pin 8 of the chip U9 are respectively connected with one pin of the plug-in J1; pin 6 of chip U9 is connected with grounded capacitor C23; pin 2 of the chip U9 is connected with pin 16 of the chip U9 and the output end of the 3.3V power supply through a capacitor C20 respectively;
pin 12 of chip U10 is connected with the output end of 3.3V power supply; pin 13, pin 21 and pin 22 of chip U10 are all grounded; pin 24 of chip U10 is connected to one end of resistor R33 and one end of resistor R34, respectively; the other end of the resistor R33 is connected with one pin of the plug-in J1; the other end of the resistor R34 is connected with the anode of the light-emitting diode D3; the cathode of the light-emitting diode D3 is grounded; the pin 26 of the chip U10 is respectively connected with one end of the resistor R35 and one end of the resistor R36; the other end of the resistor R35 is connected with one pin of the plug-in J1; the other end of resistor R36 is grounded.
In the implementation process, the capacitor C13, the capacitor C14 and the capacitor C16 are used for power supply filtering. The switch S2 can be reset to time when pressed, so that the next time can be from zero time. When the control module receives a signal from the pressure sensing module 6, the electric control switch S1 is controlled to be turned on, and the timer starts to count; when the signal from the pressure sensing module 6 disappears, the control module stops turning on the electronic control switch S1 and the timer pauses. The capacitor C10, the capacitor C11, the crystal oscillator B1 and the chip U4 form a high-stability oscillating circuit as a working reference of the circuit, and the frequency of the crystal oscillator B1 is selected to be 12MHz. The 12 th to 19 th pins of the chip U4 control digital display, wherein the 12 th to 15 th pins control four input ends of the chip U6, the 16 th to 19 th pins control four common voltage ends of the nixie tube, the chip U6 uses a decoding driving integrated circuit CD4511 to convert the BCD code output by the chip U6 into a seven-bit code, and the seven-segment electrodes of the nixie tube are directly driven. The nixie tubes adopt a scanning driving mode, the same electrodes of the four nixie tubes are connected in parallel, the four nixie tubes emit light and count according to a programmed program under the common driving of the chip U4 and the chip U6, and the nixie tubes are common negative nixie tubes. The resistors R24-R27 are used for limiting current; the resistors R21-R23 chips U4 provide working voltage; the resistor R15 and the polar capacitor C9 provide a start-up reset voltage for the chip U4; after the chip U4 is powered off, the chip U4 sends the timing result to the control module through the pin 2 and the pin 3, so that the control module can count toilet data of a user conveniently.
The on-off of NPN type triodes Q1 and Q2 can be controlled by PC11 and PC12 of STM32 singlechip, only when voice prompt is needed, NPN type triodes Q1 and Q2 are conducted to supply power to chip U1 and chip U2, and STM32 singlechip transmits voice information to chip U1 through SPI2 and plays through loudspeaker LS.
The invention adopts a CSR main stream Bluetooth chip, which accords with the Bluetooth V210 standard. The serial port module upper bottom plate is provided with an RS232 interface and a TTL interface, and one interface is selected for use, so that a 3.3-5V power supply can be used. The serial port is transparent to the user. The Bluetooth chip adopts forward error correction coding, has high communication efficiency, can automatically frequency hop, and has strong anti-interference capability. The baud rate of the communication module is 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400, 460800, 921600 and 1382400, and can be set according to actual needs in a program. The dormancy current can be less than 1MA, and the working current is 40MA.
In one embodiment of the present invention, the display module 5 is provided at the upper surface of the front end of the toilet body 1 so that a user can directly obtain the toilet time period while using the toilet, avoiding squatting for a long time. When the control module senses that the toilet time of the user reaches a first preset value according to the pressure sensing module 6, a reminding voice of 'you have been toilet for a minute, please pay attention to the toilet time'. When the toilet time of the user reaches a second preset value, a reminding voice of' you have done the toilet for a minute, please finish the toilet as soon as possible, and avoid too long squatting. When the toilet time of the user reaches a third preset value, a reminding voice of 'you have used the toilet for a minute, and the anorectal diseases such as hemorrhoids are easy to cause after the user has used the toilet for a long time' can be sent out circularly. Wherein the first preset value is smaller than the second preset value and smaller than the third preset value.
In the specific use process, the user is firstly identified by the fingerprint identification module 4 when using the toilet, the control module establishes or adds a toilet data file for the user according to the identification result, and the toilet times and the toilet duration of each time of the user are recorded in the toilet data file. When the user uses the terminal software to connect with the control module through the communication module, the control module sends the toilet data file of each user to the terminal software, and generates a toilet health report for each user through the expert system in the terminal software to assist the user in forming good toilet habits.
In summary, the invention can monitor and record the toilet time of the user, and remind the user to finish the toilet in real time through the display module 5 and the voice reminding module 7 according to the toilet time of the user so as to avoid long-time squatting. The invention can also build files for the toilet data of the user, generate a toilet health report for the user through an expert system, provide more reasonable work and rest, diet and exercise advice for the user based on the toilet health report, and help the user to know the self health condition and assist the user to form good toilet habit.

Claims (3)

1. An intelligent closestool with health reminding function, includes closestool main part (1) and activity apron (2) of setting on closestool main part (1), its characterized in that: the multifunctional toilet bowl comprises a control box (3) arranged on the side face of a toilet bowl main body (1), wherein a fingerprint identification module (4) is arranged on the control box (3); the closestool main body (1) is also provided with a communication module, a power supply module, a display module (5), a pressure sensing module (6) and a voice reminding module (7); the communication module, the fingerprint identification module (4), the display module (5), the pressure sensing module (6) and the voice reminding module (7) are connected with the control module and the power module, and the control module is connected with the power module; the control module is connected with the terminal through the communication module;
the fingerprint identification module (4) is used for identifying information of a toilet user;
the display module (5) is used for displaying the current toilet time of the user;
the pressure sensing module (6) is used for sensing whether a user is in toilet or not;
the voice reminding module (7) is used for broadcasting health reminding voice recorded in advance;
the communication module is used for communicating with the terminal;
the control module is used for establishing toilet file information of different users according to the fingerprint identification module (4); the voice prompt module (7) is used for acquiring the toilet time of the user according to the pressure sensing module (6) and broadcasting the health prompt voice recorded in advance according to the toilet time of the user; the data control display module (5) is used for displaying the current toilet time of the user according to the data of the pressure sensing module (6);
the terminal is used for forming a health report based on the toilet duration according to the toilet file information of the user;
the power supply module is arranged in the control box (3), and comprises a 220V AC-to-12V DC unit, wherein the output end of the 220V AC-to-12V DC unit is respectively connected with the ground capacitor C13 and the input end of a chip U5 with the model of 7805; the output end of the chip U5 is respectively connected with one end of the capacitor C14, one end of the resistor R20 and the anode of the diode D1; the cathode of the diode D1 is connected with the anode of the polar capacitor C15 and is used as the output end of a 5V power supply; the negative electrode of the polar capacitor C15 is respectively connected with one end of the resistor R19 and the other end of the capacitor C14 and is grounded; the other end of the resistor R19 is connected with the other end of the resistor R20;
the display module (5) comprises a chip U4 with the model number of AT89C 2051; the pin 1 of the chip U4 is respectively connected with one end of the resistor R15 and the negative electrode of the polar capacitor C9; the positive electrode of the polar capacitor C9 is connected with the output end of the 5V power supply; the other end of the resistor R15 is respectively connected with the pin 10 of the chip U4 and one end of the capacitor C16 and is grounded; the other end of the capacitor C16 is respectively connected with the pin 20 of the chip U4 and the output end of the 5V power supply; the pin 2 and the pin 3 of the chip U4 are respectively connected with two communication interfaces of the control module; the pin 4 of the chip U4 is respectively connected with one end of the crystal oscillator B1 and one end of the capacitor C10; the other end of the capacitor C10 is respectively connected with one end of the capacitor C11 and one end of the switch S2 and is grounded; the other end of the capacitor C11 is respectively connected with the other end of the crystal oscillator B1 and the pin 5 of the chip U4; the other end of the switch S2 is connected with a pin 9 of the chip U4, and the switch S2 is arranged at a toilet flushing button and triggered by the toilet flushing button;
the pin 7 of the chip U4 is connected with one end of the resistor R20 connected with the resistor R19; the pin 8 of the chip U4 is respectively connected with one end of the resistor R16 and the collector of the NPN triode Q3; the other end of the resistor R16 is respectively connected with one end of the electric control switch S1 and the output end of the 5V power supply; the control end of the electric control switch S1 is connected with a control module; the other end of the electric control switch S1 is respectively connected with one end of a resistor R18 and one end of a capacitor C12 through a resistor R17; the other end of the resistor R18 is connected with the base electrode of the NPN triode Q3; the other end of the capacitor C12 is respectively connected with the output end of the 220V AC-to-12V DC unit and the emitter of the NPN triode Q3;
the pin 11 of the chip U4 is respectively connected with one end of a resistor R22, one end of a resistor R23 and the output end of a 5V power supply through a resistor R21; the other end of the resistor R22 is respectively connected with the pin 12 of the chip U4 and the pin 7 of the chip U6 with the model of CD 4511; the other end of the resistor R23 is respectively connected with the pin 13 of the chip U4 and the pin 1 of the chip U6; the pin 14 of the chip U4 is connected with the pin 2 of the chip U6; the pin 15 of the chip U4 is connected with the pin 6 of the chip U6; the pin 16, the pin 17, the pin 18 and the pin 19 of the chip U4 are respectively connected with a kilobit control end, a hundred bit control end, a ten bit control end and a unit control end of the common cathode nixie tube display through a resistor R24, a resistor R25, a resistor R26 and a resistor R27;
the pin 3, the pin 5 and the pin 8 of the chip U6 are all grounded; the pin 4 and the pin 16 of the chip U6 are connected with the output end of a 5V power supply; the pin 9, the pin 10, the pin 11, the pin 12, the pin 13, the pin 14 and the pin 15 of the chip U6 are respectively connected with the e pin, the d pin, the c pin, the b pin, the a pin, the g pin and the f pin of the common cathode nixie tube display;
the pressure sensing module (6) comprises a pressure sensor U7, and one end of the pressure sensor U7 is respectively connected with one end of a resistor R6 and one end of the resistor R7; the other end of the resistor R6 is connected with a fixed end of the slide rheostat R4; the other fixed end of the slide rheostat R4 is respectively connected with the other end of the pressure sensor U7 and one end of the resistor R8 through a resistor R5; the sliding end of the sliding rheostat R4 is connected with the output end of the 220V AC-12V DC unit through a resistor R3; the other end of the resistor R7 is respectively connected with one end of a resistor R9 and the inverting input end of an operational amplifier U3 with the model OP05 AT; the non-inverting input end of the operational amplifier U3 is respectively connected with the other end of the resistor R8 and one end of the resistor R14; the other end of the resistor R14 is respectively connected with one end of the resistor R11 and one end of the grounding resistor R13; the other end of the resistor R11 is respectively connected with one end of the resistor R10 and the other end of the resistor R9; the output end of the operational amplifier U3 is connected with the other end of the resistor R10 and is used as the output end of the whole pressure sensing module (6), and the other end of the resistor R13 is grounded;
the voice reminding module (7) comprises a chip U1 with the model of ISD4004, wherein an AMCAP pin of the chip U1 is respectively connected with a VSSD pin of the chip U1 and a VSSA pin of the chip U1 through a capacitor C6 and is grounded; the AUDOUT pin of the chip U1 is connected with the anode of the polar capacitor C1; the negative electrode of the polar capacitor C1 is connected with one fixed end of the sliding rheostat R1; the other fixed end of the sliding rheostat R1 is grounded, and the sliding end of the sliding rheostat R1 is connected with a pin 3 of a chip U2 with the model LM 386; the VCCA pin and the VCCD pin of the chip U1 are both connected with the emitter of the NPN triode Q1; the base electrode of the NPN triode Q1 is connected with the control module; the collector of the NPN triode Q1 is connected with the output end of the 5V power supply through a resistor R37; the SCLK pin, the MOSI pin and the SS pin of the chip U1 are respectively connected with the control module;
a pin 6 of the chip U2 is connected with an emitter of the NPN triode Q2; the base electrode of the NPN triode Q2 is connected with the control module; the collector of the NPN triode Q2 is connected with the output end of the 220V AC-12V DC unit; pin 1 of the chip U2 is connected with pin 8 through capacitor C2; a pin 7 of the chip U2 is connected with a grounding capacitor C3; the pin 2 and the pin 4 of the chip U2 are grounded; the pin 5 of the chip U2 is respectively connected with the anode of the polar capacitor C5 and one end of the capacitor C4; the other end of the capacitor C4 is connected with a grounding resistor R2; the negative electrode of the polar capacitor C5 is connected with one end of the loudspeaker LS, and the other end of the loudspeaker LS is grounded;
the communication module is a Bluetooth communication module, and the Bluetooth communication module comprises a chip U9 with the model number of MAX232, a chip U10 with the model number of BC417 and a chip U8 with the model number of R1114-33; the pin 1 of the chip U8 is respectively connected with the pin 3 of the chip U8, one end of the capacitor C17, the output end of the 5V power supply and the pin 1 of the plug-in J1; the other end of the capacitor C17 is respectively connected with the pin 2 of the chip U8, one end of the capacitor C18 and one end of the capacitor C19 and is grounded; the pin 5 of the chip U8 is respectively connected with the other end of the capacitor C18 and the other end of the capacitor C19 and is used as an output end of a 3.3V power supply;
the pin 1 of the chip U9 is connected with the pin 3 of the chip U9 through a capacitor C21; the pin 4 of the chip U9 is connected with the pin 5 of the chip U9 through a capacitor C22; the pin 10 of the chip U9 is connected with the pin 1 of the chip U10; the pin 9 of the chip U9 is respectively connected with the anode of the diode D2, the pin 2 of the chip U10 and one end of the resistor R30 through the resistor R29; the cathode of the diode D2 is connected with the pin 3 of the plug-in J1; the other end of the resistor R30 is connected with the base electrode of the NPN triode Q4; the collector of the NPN triode Q4 is respectively connected with one end of the resistor R31 and the base of the NPN triode Q5; the other end of the resistor R31 is connected with the output end of a 3.3V power supply; the emitter of the NPN triode Q4 is connected with the emitter of the NPN triode Q5 and grounded; the collector of the NPN triode Q5 is respectively connected with one end of the resistor R32 and the pin 4 of the plug-in J1; the other end of the resistor R32 is connected with the output end of a 5V power supply; the pin 7 and the pin 8 of the chip U9 are respectively connected with the pin 7 and the pin 6 of the plug-in J1; the pin 6 of the chip U9 is connected with a grounding capacitor C23; the pin 2 of the chip U9 is respectively connected with the pin 16 of the chip U9 and the output end of the 3.3V power supply through a capacitor C20;
the pin 12 of the chip U10 is connected with the output end of a 3.3V power supply; pin 13, pin 21 and pin 22 of the chip U10 are all grounded; the pin 24 of the chip U10 is respectively connected with one end of the resistor R33 and one end of the resistor R34; the other end of the resistor R33 is connected with the pin 5 of the plug-in J1; the other end of the resistor R34 is connected with the anode of the light-emitting diode D3; the negative electrode of the light-emitting diode D3 is grounded; the pin 26 of the chip U10 is respectively connected with one end of the resistor R35 and one end of the resistor R36; the other end of the resistor R35 is connected with the pin 2 of the plug-in J1; the other end of the resistor R36 is grounded.
2. The intelligent closestool with health reminding function according to claim 1, wherein the control module is an STM32 singlechip, and the STM32 singlechip is arranged in the control box (3).
3. The intelligent toilet with health alert function according to claim 1, characterized in that the communication module is provided in a control box (3).
CN202010114982.2A 2020-02-25 2020-02-25 Intelligent closestool with health reminding function Active CN111276250B (en)

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