CN110703700A - Intelligent Internet of things toilet - Google Patents
Intelligent Internet of things toilet Download PDFInfo
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- CN110703700A CN110703700A CN201910815505.6A CN201910815505A CN110703700A CN 110703700 A CN110703700 A CN 110703700A CN 201910815505 A CN201910815505 A CN 201910815505A CN 110703700 A CN110703700 A CN 110703700A
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- Prior art keywords
- resistor
- capacitor
- diode
- operational amplifier
- water
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM]
- G05B19/4183—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM] characterised by data acquisition, e.g. workpiece identification
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D5/00—Special constructions of flushing devices, e.g. closed flushing system
- E03D5/10—Special constructions of flushing devices, e.g. closed flushing system operated electrically, e.g. by a photo-cell; also combined with devices for opening or closing shutters in the bowl outlet and/or with devices for raising/or lowering seat and cover and/or for swiveling the bowl
- E03D5/105—Special constructions of flushing devices, e.g. closed flushing system operated electrically, e.g. by a photo-cell; also combined with devices for opening or closing shutters in the bowl outlet and/or with devices for raising/or lowering seat and cover and/or for swiveling the bowl touchless, e.g. using sensors
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H1/00—Buildings or groups of buildings for dwelling or office purposes; General layout, e.g. modular co-ordination or staggered storeys
- E04H1/12—Small buildings or other erections for limited occupation, erected in the open air or arranged in buildings, e.g. kiosks, waiting shelters for bus stops or for filling stations, roofs for railway platforms, watchmen's huts or dressing cubicles
- E04H1/125—Small buildings, arranged in other buildings
- E04H1/1266—Cubicles for dressing; Toilets
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B15/00—Systems controlled by a computer
- G05B15/02—Systems controlled by a computer electric
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/26—Pc applications
- G05B2219/2642—Domotique, domestic, home control, automation, smart house
Abstract
The invention discloses an intelligent Internet of things toilet, which comprises a management control unit, an illumination control unit, an automatic dehumidifying unit, an automatic pumping unit, an automatic water cut-off unit, a water leakage alarm unit and a wireless communication unit, wherein the management control unit is used for controlling the automatic pumping unit to pump water; the management control unit is used for managing and controlling other units; the illumination control unit is used for controlling automatic illumination of the toilet; the automatic dehumidifying unit is used for controlling the dehumidifier to automatically dehumidify; the automatic water pumping unit is used for controlling the automatic water pumping of the toilet; the automatic water cut-off unit is used for automatically cutting off water after people leave; the water leakage alarm unit is used for detecting accumulated water and sending an alarm signal after the accumulated water duration reaches a set standard; and the wireless communication unit is used for uploading information. The intelligent bathroom overcomes the defect of low intelligent degree of the traditional bathroom, automatically illuminates when the illumination is insufficient and a person enters the bathroom, automatically dehumidifies after bathing is finished, automatically pumps water when the person leaves the closestool, automatically stops water when the person leaves the bathroom, remotely alarms when water leaks, and is convenient to use.
Description
Technical Field
The invention relates to an intelligent toilet and belongs to the technical field of Internet of things.
Background
As a new production industry, the smart home is at a critical point of a lead-in period and a growth period, the market consumption concept is not formed yet, but with further implementation of popularization and popularization of the smart home market, the use habit of consumers is developed, the consumption potential of the smart home market is inevitably huge, and the industrial prospect is bright.
In a home, the floor space of the toilet is not large, so that the use requirements of users are fully considered in a limited space, and convenient humanized service is provided. The toilet is a relatively private space and is therefore generally concealed in the home. The unique function of a toilet requires special handling of its space, and therefore special safety and health needs, such as moisture protection, are met in such spaces.
The traditional toilet needs to be automatically turned on and off for lighting, dehumidifying and pumping water, and is inconvenient. When people leave, if forget to turn off the faucet, waste of water resources is caused, and if forget to turn off the lamp, waste of power resources is caused. If the problem of water accumulation in the toilet, the problem can not be found in time if the toilet is not on site.
Disclosure of Invention
The purpose of the invention is as follows: the utility model provides an intelligence thing networking bathroom to solve above-mentioned problem.
The technical scheme is as follows: an intelligent Internet of things toilet comprises a management control unit, a lighting control unit, an automatic dehumidifying unit, an automatic pumping unit, an automatic water cut-off unit, a water leakage alarm unit and a wireless communication unit;
the management control unit is used for managing and controlling other units and comprises a data receiving module and a control module, wherein the data receiving module receives the data transmitted by the other units for analysis and processing, and the control module controls the other units to normally work;
the illumination control unit comprises an infrared sensor and is used for automatically illuminating when the illumination is insufficient and people enter a toilet;
the automatic dehumidifying unit comprises a humidity sensor, automatically dehumidifies after bathing is finished, and stops dehumidifying when the humidity is reduced to a normal range;
the automatic water pumping unit comprises an infrared sensor and is used for automatically pumping water after a person leaves the toilet;
the automatic water cut-off unit comprises an infrared sensor and is used for automatically cutting off water after people leave;
the water leakage alarm unit comprises a water immersion sensor and is used for detecting accumulated water and sending an alarm signal after the duration time of the accumulated water reaches a set standard;
and the wireless communication unit is used for uploading information.
According to one aspect of the invention, the lighting control unit further comprises a photosensitive component, the photosensitive component is used for sensing an external light source, refusing lighting work when external illumination is sufficient, sensing the arrival of a person through the infrared sensor only when the external illumination is insufficient, automatically lighting, and automatically stopping lighting after the person leaves.
According to an aspect of the present invention, the lighting control unit includes an infrared light sensing circuit, which includes a resistor R1, a resistor R2, a resistor R3, a resistor R4, a resistor R5, a resistor R6, a resistor R7, a resistor R8, a resistor R9, a resistor R10, a resistor R11, a resistor R12, a resistor R13, a resistor R14, a resistor R15, a resistor R16, a resistor R17, a photoresistor LDR1, an inductor L1, a capacitor C1, a capacitor C2, a capacitor C3, a capacitor C4, a capacitor C5, a capacitor C6, a capacitor C7, a capacitor C8, a variable capacitor VC1, a transistor Q1, a transistor Q2, and an operational amplifier U1: A. operational amplifier U1: B. operational amplifier U1: C. operational amplifier U1: D. diode D1, diode D2, zener diode D3, zener diode D4, diode D5, diode D6, integrated circuit U2, triac U3 and lamp L2, wherein one end of the resistor R1 is connected to one end of the resistor R3, one end of the resistor R13, one end of the capacitor C6, one end of the resistor R14 and the 1 st pin of the integrated circuit U2, the other end of the resistor R1 is connected to one end of the inductor L1 and one end of the capacitor C1, the other end of the resistor R3 is connected to the other end of the capacitor C1, one end of the resistor R5, one end of the variable capacitor VC1, the base of the transistor Q1 and one end of the resistor R4, the other end of the inductor L1 is connected to the other end of the variable capacitor VC1 and the collector of the transistor Q1, the emitter of the transistor Q1 is connected to one end of the resistor R2, the other end of the resistor R2 is grounded to the other end of the resistor R4, the other end of the resistor R7, the one end of the capacitor C3, the one end of the resistor R8, the cathode of the diode D1, the emitter of the transistor Q2, the one end of the resistor R12, the one end of the capacitor C5, the one end of the resistor R15, the 2 nd pin of the integrated circuit U2, the one end of the capacitor C7, the anode of the zener diode D4, the anode of the diode D6, and the T1 pole of the triac U3, and the other end of the resistor R5 is grounded to the one end of the resistor R6, the one end of the capacitor C2, and the operational amplifier U1: the inverting input end of the resistor R6 is connected with the other end of the capacitor C2 and the operational amplifier U1: the output end of A is connected with one end of the capacitor C4, and the operational amplifier U1: the non-inverting input terminal of a is connected to the other terminal of the resistor R7, the other terminal of the capacitor C3, one terminal of the resistor R9, and one terminal of the resistor R11, respectively, and the other terminal of the capacitor C4 is connected to the other terminal of the resistor R8, the operational amplifier U1: b, the inverting input of the operational amplifier U1: b has a non-inverting input terminal connected to the other end of the resistor R9 and the anode of the diode D1, and the operational amplifier U1: the output end of the resistor B is connected with one end of the resistor R10, and the other end of the resistor R10 is respectively connected with the collector of the triode Q2 and the operational amplifier U1: c, a base of the transistor Q2 is connected to the other end of the resistor R12, the other end of the capacitor C5, and one end of the light dependent resistor LDR1, respectively, the other end of the resistor R11 is connected to the other end of the resistor R13 and the other end of the light dependent resistor LDR1, respectively, and the operational amplifier U1: the output end of the C is connected with the cathode of the diode D2, and the operational amplifier U1: c and the operational amplifier U1: d, and the anode of the diode D2 is connected to the other end of the capacitor C6, the other end of the resistor R14, and the operational amplifier U1: d, the inverting input of the operational amplifier U1: the output end of D is connected to the other end of the resistor R15 and one end of the resistor R16, the other end of the resistor R16 is connected to the G-pole of the triac U3, the T2-pole of the triac U3 is connected to one end of the lamp L2, the other end of the lamp L2 is connected to one end of the resistor R17 and one end of the capacitor C8, the other end of the resistor R17 is connected to the other end of the capacitor C8, the anode of the diode D5 and the cathode of the diode D6, the cathode of the diode D5 is connected to the 3 rd pin of the integrated circuit U2, the other end of the capacitor C7 and the cathode of the zener diode D3, and the anode of the zener diode D3 is connected to the cathode of the diode D4.
According to an aspect of the present invention, the automatic dehumidifying unit includes a humidity sensing circuit including an integrated circuit U5, a diode D7, a diode D8, a diode D9, a diode D10, a diode D11, a light emitting diode D12, a resistor R18, a resistor R19, a resistor R20, a resistor R21, a resistor R22, a resistor R23, a resistor R24, a resistor R25, a resistor R26, a potentiometer RV1, a potentiometer RV2, a capacitor C9, a capacitor C10, a capacitor C11, a humidity sensor U4, an operational amplifier U6: A. operational amplifier U6: B. operational amplifier U6: C. a triode Q3 and a relay RL1, the 5 th pin of the integrated circuit U5 is open-circuited, the 1 st pin of the integrated circuit U5 is grounded, the 2 nd pin of the integrated circuit U5 is respectively connected with the 6 th pin of the integrated circuit U5, the cathode of the diode D7, one end of the resistor R19 and one end of the capacitor C9, the other end of the capacitor C9 is grounded, the 7 th pin of the integrated circuit U5 is respectively connected with the anode of the diode D7, one end of the resistor R18 and the other end of the resistor R19, the 4 th pin of the integrated circuit U5 is connected with the 8 th pin of the integrated circuit U5, the other end of the resistor R18, the 1 st pin of the potentiometer RV1, the 1 st pin of the potentiometer RV2, the cathode of the diode D11 and one end of the relay RL1, the 3 rd pin of the integrated circuit U5 is connected with one end of the capacitor C10, the other end of the capacitor C10 is connected to one end of the humidity sensor U4, and the other end of the humidity sensor U4 is connected to the cathode of the diode D8, the anode of the diode D9 and the operational amplifier U6: a inverting input terminal of a, the operational amplifier U6: the non-inverting input end of A is grounded, and the operational amplifier U6: the output end of a is respectively connected with the anode of a diode D8 and the cathode of the diode D10, the cathode of the diode D9 is respectively connected with the anode of the diode D10, one end of the capacitor C11 and one end of the resistor R20, the other end of the capacitor C11 is grounded, and the other end of the resistor R20 is respectively connected with the operational amplifier U6: b non-inverting input, the operational amplifier U6: c, the inverting input terminal of the operational amplifier U6: the inverting input terminal of B is connected to one end of the resistor R21, one end of the resistor R22, and one end of the resistor R23, respectively, the other end of the resistor R21 is grounded to the 2 nd pin of the potentiometer RV1, the other end of the resistor R22 is connected to the 3 rd pin of the potentiometer RV1, and the operational amplifier U6: b is connected to the other end of the resistor R23 and one end of the resistor R24, respectively, the other end of the resistor R24 is grounded, and the operational amplifier U6: the non-inverting input end of the resistor C is connected with the 3 rd pin of the potentiometer RV2, the 2 nd pin of the potentiometer RV2 is grounded, and the operational amplifier U6: the output end of the resistor C is respectively connected with one end of the resistor R25 and one end of the resistor R26, the other end of the resistor R25 is connected with the anode of the light-emitting diode D12, the cathode of the light-emitting diode D12 is grounded, the other end of the resistor R26 is connected with the base of the triode Q3, the emitter of the triode Q3 is grounded, and the collector of the triode Q3 is respectively connected with the anode of the diode D11 and the other end of the relay RL 1.
According to one aspect of the present invention, the automatic water pumping unit is provided at the toilet to sense a human body through an infrared sensor, and water pumping is started only when the human body approaches and leaves.
According to one aspect of the invention, the automatic water cut-off unit is arranged on a hand washing table and a bath room, senses a human body through an infrared sensor, and automatically cuts off water when the human body leaves.
According to one aspect of the invention, the water leakage alarm unit is arranged at a high position on the ground, is provided with a duration for detecting accumulated water in the water leakage alarm unit, and is used for sending an alarm to the client through the wireless communication unit.
According to one aspect of the invention, the wireless communication unit is used for uploading the recorded data to the cloud, transmitting an alarm signal and exchanging information with the client.
According to one aspect of the invention, the intelligent Internet of things toilet further comprises a client, and the APP communicated with the intelligent Internet of things toilet and installed on the mobile phone of the user is used for receiving the alarm signal.
Has the advantages that: the intelligent bathroom disclosed by the invention is used for overcoming the defect of low intelligent degree of the traditional bathroom, automatically illuminates when the illumination is insufficient and a person enters the bathroom, automatically stops illumination and automatically stops water after the person leaves, so that power resources and water resources are saved, automatically dehumidifies after bathing is finished, automatically pumps water after the person leaves the toilet, remotely alarms when water leaks, and is convenient to use.
Drawings
Fig. 1 is a system block diagram of an intelligent internet of things toilet of the invention.
Fig. 2 is a schematic diagram of the infrared inductive lighting circuit of the present invention.
FIG. 3 is a schematic diagram of the humidity sensing circuit of the present invention.
Detailed Description
As shown in fig. 1, in this embodiment, an intelligent internet of things toilet includes a management control unit, an illumination control unit, an automatic dehumidifying unit, an automatic pumping unit, an automatic water cut-off unit, a water leakage alarm unit, and a wireless communication unit;
the management control unit is used for managing and controlling other units and comprises a data receiving module and a control module, wherein the data receiving module receives the data transmitted by the other units for analysis and processing, and the control module controls the other units to normally work;
the illumination control unit comprises an infrared sensor and is used for automatically illuminating when the illumination is insufficient and people enter a toilet;
the automatic dehumidifying unit comprises a humidity sensor, automatically dehumidifies after bathing is finished, and stops dehumidifying when the humidity is reduced to a normal range;
the automatic water pumping unit comprises an infrared sensor and is used for automatically pumping water after a person leaves the toilet;
the automatic water cut-off unit comprises an infrared sensor and is used for automatically cutting off water after people leave;
the water leakage alarm unit comprises a water immersion sensor and is used for detecting accumulated water and sending an alarm signal after the duration time of the accumulated water reaches a set standard;
and the wireless communication unit is used for uploading information.
In a further embodiment, the lighting control unit further comprises a photosensitive component for sensing an external light source, refusing lighting when the external light is sufficient, sensing the arrival of a person through an infrared sensor only when the external light is insufficient, automatically lighting, and automatically stopping lighting after the person leaves.
In a further embodiment, as shown in fig. 2, the illumination control unit includes an infrared light sensing circuit, which includes a resistor R1, a resistor R2, a resistor R3, a resistor R4, a resistor R5, a resistor R6, a resistor R7, a resistor R8, a resistor R9, a resistor R10, a resistor R11, a resistor R12, a resistor R13, a resistor R14, a resistor R15, a resistor R16, a resistor R17, a photoresistor LDR1, an inductor L1, a capacitor C1, a capacitor C2, a capacitor C3, a capacitor C4, a capacitor C5, a capacitor C6, a capacitor C7, a capacitor C8, a variable capacitor VC1, a transistor Q1, a transistor Q2, and an operational amplifier U1: A. operational amplifier U1: B. operational amplifier U1: C. operational amplifier U1: D. diode D1, diode D2, zener diode D3, zener diode D4, diode D5, diode D6, integrated circuit U2, triac U3 and lamp L2, wherein one end of the resistor R1 is connected to one end of the resistor R3, one end of the resistor R13, one end of the capacitor C6, one end of the resistor R14 and the 1 st pin of the integrated circuit U2, the other end of the resistor R1 is connected to one end of the inductor L1 and one end of the capacitor C1, the other end of the resistor R3 is connected to the other end of the capacitor C1, one end of the resistor R5, one end of the variable capacitor VC1, the base of the transistor Q1 and one end of the resistor R4, the other end of the inductor L1 is connected to the other end of the variable capacitor VC1 and the collector of the transistor Q1, the emitter of the transistor Q1 is connected to one end of the resistor R2, the other end of the resistor R2 is grounded to the other end of the resistor R4, the other end of the resistor R7, the one end of the capacitor C3, the one end of the resistor R8, the cathode of the diode D1, the emitter of the transistor Q2, the one end of the resistor R12, the one end of the capacitor C5, the one end of the resistor R15, the 2 nd pin of the integrated circuit U2, the one end of the capacitor C7, the anode of the zener diode D4, the anode of the diode D6, and the T1 pole of the triac U3, and the other end of the resistor R5 is grounded to the one end of the resistor R6, the one end of the capacitor C2, and the operational amplifier U1: the inverting input end of the resistor R6 is connected with the other end of the capacitor C2 and the operational amplifier U1: the output end of A is connected with one end of the capacitor C4, and the operational amplifier U1: the non-inverting input terminal of a is connected to the other terminal of the resistor R7, the other terminal of the capacitor C3, one terminal of the resistor R9, and one terminal of the resistor R11, respectively, and the other terminal of the capacitor C4 is connected to the other terminal of the resistor R8, the operational amplifier U1: b, the inverting input of the operational amplifier U1: b has a non-inverting input terminal connected to the other end of the resistor R9 and the anode of the diode D1, and the operational amplifier U1: the output end of the resistor B is connected with one end of the resistor R10, and the other end of the resistor R10 is respectively connected with the collector of the triode Q2 and the operational amplifier U1: c, a base of the transistor Q2 is connected to the other end of the resistor R12, the other end of the capacitor C5, and one end of the light dependent resistor LDR1, respectively, the other end of the resistor R11 is connected to the other end of the resistor R13 and the other end of the light dependent resistor LDR1, respectively, and the operational amplifier U1: the output end of the C is connected with the cathode of the diode D2, and the operational amplifier U1: c and the operational amplifier U1: d, and the anode of the diode D2 is connected to the other end of the capacitor C6, the other end of the resistor R14, and the operational amplifier U1: d, the inverting input of the operational amplifier U1: the output end of D is connected to the other end of the resistor R15 and one end of the resistor R16, the other end of the resistor R16 is connected to the G-pole of the triac U3, the T2-pole of the triac U3 is connected to one end of the lamp L2, the other end of the lamp L2 is connected to one end of the resistor R17 and one end of the capacitor C8, the other end of the resistor R17 is connected to the other end of the capacitor C8, the anode of the diode D5 and the cathode of the diode D6, the cathode of the diode D5 is connected to the 3 rd pin of the integrated circuit U2, the other end of the capacitor C7 and the cathode of the zener diode D3, and the anode of the zener diode D3 is connected to the cathode of the diode D4.
In a further embodiment, the transistor Q1 receives an infrared signal from a human body, outputs a detection signal, and is connected to the operational amplifier U1: A. the operational amplifier U1: b, the light dependent resistor LDR1 receives the illumination signal and outputs a detection signal, and the signal is amplified by the signal amplification circuit consisting of the operational amplifier U1: C. the operational amplifier U1: d the signal amplification circuit of constituteing amplifies the output signal, makes triac U3 switches on, lights electric light L2 illumination, variable capacitance VC1 is used for adjusting triode Q1 receives infrared signal's scope, integrated circuit U2 zener diode D3 zener diode D4 constitutes voltage stabilizing circuit, makes VCC remain stable in circuit work, works as triode Q1 accepts the infrared signal that the human body sent, output detected signal, simultaneously when photo resistance LDR1 accepts illumination not enough, output detected signal, output voltage can reach the messenger the standard that triac U3 switched on, electric light L2 can light and throw light on.
As shown in fig. 3, in a further embodiment, the automatic dehumidifying unit includes a humidity sensing circuit, which includes an integrated circuit U5, a diode D7, a diode D8, a diode D9, a diode D10, a diode D11, a light emitting diode D12, a resistor R18, a resistor R19, a resistor R20, a resistor R21, a resistor R22, a resistor R23, a resistor R24, a resistor R25, a resistor R26, a potentiometer RV1, a potentiometer RV2, a capacitor C9, a capacitor C10, a capacitor C11, a humidity sensor U4, and an operational amplifier U6: A. operational amplifier U6: B. operational amplifier U6: C. a triode Q3 and a relay RL1, the 5 th pin of the integrated circuit U5 is open-circuited, the 1 st pin of the integrated circuit U5 is grounded, the 2 nd pin of the integrated circuit U5 is respectively connected with the 6 th pin of the integrated circuit U5, the cathode of the diode D7, one end of the resistor R19 and one end of the capacitor C9, the other end of the capacitor C9 is grounded, the 7 th pin of the integrated circuit U5 is respectively connected with the anode of the diode D7, one end of the resistor R18 and the other end of the resistor R19, the 4 th pin of the integrated circuit U5 is connected with the 8 th pin of the integrated circuit U5, the other end of the resistor R18, the 1 st pin of the potentiometer RV1, the 1 st pin of the potentiometer RV2, the cathode of the diode D11 and one end of the relay RL1, the 3 rd pin of the integrated circuit U5 is connected with one end of the capacitor C10, the other end of the capacitor C10 is connected to one end of the humidity sensor U4, and the other end of the humidity sensor U4 is connected to the cathode of the diode D8, the anode of the diode D9 and the operational amplifier U6: a inverting input terminal of a, the operational amplifier U6: the non-inverting input end of A is grounded, and the operational amplifier U6: the output end of a is respectively connected with the anode of a diode D8 and the cathode of the diode D10, the cathode of the diode D9 is respectively connected with the anode of the diode D10, one end of the capacitor C11 and one end of the resistor R20, the other end of the capacitor C11 is grounded, and the other end of the resistor R20 is respectively connected with the operational amplifier U6: b non-inverting input, the operational amplifier U6: c, the inverting input terminal of the operational amplifier U6: the inverting input terminal of B is connected to one end of the resistor R21, one end of the resistor R22, and one end of the resistor R23, respectively, the other end of the resistor R21 is grounded to the 2 nd pin of the potentiometer RV1, the other end of the resistor R22 is connected to the 3 rd pin of the potentiometer RV1, and the operational amplifier U6: b is connected to the other end of the resistor R23 and one end of the resistor R24, respectively, the other end of the resistor R24 is grounded, and the operational amplifier U6: the non-inverting input end of the resistor C is connected with the 3 rd pin of the potentiometer RV2, the 2 nd pin of the potentiometer RV2 is grounded, and the operational amplifier U6: the output end of the resistor C is respectively connected with one end of the resistor R25 and one end of the resistor R26, the other end of the resistor R25 is connected with the anode of the light-emitting diode D12, the cathode of the light-emitting diode D12 is grounded, the other end of the resistor R26 is connected with the base of the triode Q3, the emitter of the triode Q3 is grounded, and the collector of the triode Q3 is respectively connected with the anode of the diode D11 and the other end of the relay RL 1.
In a further embodiment, the integrated circuit U5 forms a multivibrator circuit that amplifies the voltage output signal, and the humidity sensor U4 detects the ambient humidity change output signal, which is then amplified by the operational amplifier U6: A. the operational amplifier U6: B. the operational amplifier U6: the signal amplification circuit composed of C amplifies an output signal, the conduction of the relay RL1 is controlled through the triode Q3, the potentiometer RV1 is used for adjusting the detection range of the humidity sensor U4, the potentiometer RV2 is used for zero setting, when the humidity sensor U4 detects that the humidity reaches a set range, the relay RL1 can be conducted, the dehumidifier communicated with the relay RL1 is started to start dehumidifying, when the humidity sensor U4 detects that the humidity is lower than the set range, the relay RL1 is disconnected, the dehumidifier communicated with the relay RL1 is closed, and the dehumidifying is stopped.
In a further embodiment, the automatic water pumping unit is arranged on the closestool and senses a human body through an infrared sensor, and water pumping is started only when the human body approaches and leaves.
In a further embodiment, the automatic water cut-off unit is arranged on a hand washing table and a bath room, senses a human body through an infrared sensor, and automatically cuts off water when the human body leaves.
In a further embodiment, the water leakage alarm unit is arranged at a high position on the ground, is internally provided with a duration for detecting accumulated water, and is used for sending an alarm to the client through the wireless communication unit.
In a further embodiment, the wireless communication unit is configured to upload the recorded data to a cloud, transmit an alarm signal, and perform information communication with the client.
In a further embodiment, the intelligent internet of things toilet system further comprises a client, which is a user mobile phone provided with an APP communicated with the intelligent internet of things toilet and used for receiving the alarm signal.
In summary, the present invention has the following advantages: the intelligent degree of traditional bathroom is low defect has been overcome, and the automatic lighting when someone gets into the bathroom at the not enough and illumination, leaves the back at the people, the automatic shutdown illumination, and automatic cutting off water, electric power resources and water resource are practiced thrift, and automatic dehumidifying after the shower, the people leaves the closestool after automatic pumping water, is used for remote alarm when leaking, facilitates the use.
It should be noted that the various features described in the above embodiments may be combined in any suitable manner without departing from the scope of the invention. The invention is not described in detail in order to avoid unnecessary repetition.
Claims (9)
1. An intelligent Internet of things toilet comprises a management control unit, a lighting control unit, an automatic dehumidifying unit, an automatic pumping unit, an automatic water cut-off unit, a water leakage alarm unit and a wireless communication unit;
the management control unit is used for managing and controlling other units and comprises a data receiving module and a control module, wherein the data receiving module receives the data transmitted by the other units for analysis and processing, and the control module controls the other units to normally work;
the illumination control unit comprises an infrared sensor and is used for automatically illuminating when the illumination is insufficient and people enter a toilet;
the automatic dehumidifying unit comprises a humidity sensor, automatically dehumidifies after bathing is finished, and stops dehumidifying when the humidity is reduced to a normal range;
the automatic water pumping unit comprises an infrared sensor and is used for automatically pumping water after a person leaves the toilet;
the automatic water cut-off unit comprises an infrared sensor and is used for automatically cutting off water after people leave;
the water leakage alarm unit comprises a water immersion sensor and is used for detecting accumulated water and sending an alarm signal after the duration time of the accumulated water reaches a set standard;
and the wireless communication unit is used for uploading information.
2. The intelligent Internet of things toilet according to claim 1, wherein the lighting control unit further comprises a light sensing component used for sensing an external light source, refusing lighting work when the external light is sufficient, sensing the arrival of a person through an infrared sensor only when the external light is insufficient, automatically lighting, and automatically stopping lighting after the person leaves.
3. The intelligent Internet of things toilet according to claim 1, wherein the lighting control unit comprises an infrared light sensing lighting circuit, and the infrared light sensing lighting circuit comprises a resistor R1, a resistor R2, a resistor R3, a resistor R4, a resistor R5, a resistor R6, a resistor R7, a resistor R8, a resistor R9, a resistor R10, a resistor R11, a resistor R12, a resistor R13, a resistor R14, a resistor R15, a resistor R16, a resistor R17, a photoresistor LDR1, an inductor L1, a capacitor C1, a capacitor C2, a capacitor C3, a capacitor C4, a capacitor C5, a capacitor C6, a capacitor C7, a capacitor C8, a variable capacitor VC1, a triode Q1, a triode Q2, and an operational amplifier U1: A. operational amplifier U1: B. operational amplifier U1: C. operational amplifier U1: D. diode D1, diode D2, zener diode D3, zener diode D4, diode D5, diode D6, integrated circuit U2, triac U3 and lamp L2, wherein one end of the resistor R1 is connected to one end of the resistor R3, one end of the resistor R13, one end of the capacitor C6, one end of the resistor R14 and the 1 st pin of the integrated circuit U2, the other end of the resistor R1 is connected to one end of the inductor L1 and one end of the capacitor C1, the other end of the resistor R3 is connected to the other end of the capacitor C1, one end of the resistor R5, one end of the variable capacitor VC1, the base of the transistor Q1 and one end of the resistor R4, the other end of the inductor L1 is connected to the other end of the variable capacitor VC1 and the collector of the transistor Q1, the emitter of the transistor Q1 is connected to one end of the resistor R2, the other end of the resistor R2 is grounded to the other end of the resistor R4, the other end of the resistor R7, the one end of the capacitor C3, the one end of the resistor R8, the cathode of the diode D1, the emitter of the transistor Q2, the one end of the resistor R12, the one end of the capacitor C5, the one end of the resistor R15, the 2 nd pin of the integrated circuit U2, the one end of the capacitor C7, the anode of the zener diode D4, the anode of the diode D6, and the T1 pole of the triac U3, and the other end of the resistor R5 is grounded to the one end of the resistor R6, the one end of the capacitor C2, and the operational amplifier U1: the inverting input end of the resistor R6 is connected with the other end of the capacitor C2 and the operational amplifier U1: the output end of A is connected with one end of the capacitor C4, and the operational amplifier U1: the non-inverting input terminal of a is connected to the other terminal of the resistor R7, the other terminal of the capacitor C3, one terminal of the resistor R9, and one terminal of the resistor R11, respectively, and the other terminal of the capacitor C4 is connected to the other terminal of the resistor R8, the operational amplifier U1: b, the inverting input of the operational amplifier U1: b has a non-inverting input terminal connected to the other end of the resistor R9 and the anode of the diode D1, and the operational amplifier U1: the output end of the resistor B is connected with one end of the resistor R10, and the other end of the resistor R10 is respectively connected with the collector of the triode Q2 and the operational amplifier U1: c, a base of the transistor Q2 is connected to the other end of the resistor R12, the other end of the capacitor C5, and one end of the light dependent resistor LDR1, respectively, the other end of the resistor R11 is connected to the other end of the resistor R13 and the other end of the light dependent resistor LDR1, respectively, and the operational amplifier U1: the output end of the C is connected with the cathode of the diode D2, and the operational amplifier U1: c and the operational amplifier U1: d, and the anode of the diode D2 is connected to the other end of the capacitor C6, the other end of the resistor R14, and the operational amplifier U1: d, the inverting input of the operational amplifier U1: the output end of D is connected to the other end of the resistor R15 and one end of the resistor R16, the other end of the resistor R16 is connected to the G-pole of the triac U3, the T2-pole of the triac U3 is connected to one end of the lamp L2, the other end of the lamp L2 is connected to one end of the resistor R17 and one end of the capacitor C8, the other end of the resistor R17 is connected to the other end of the capacitor C8, the anode of the diode D5 and the cathode of the diode D6, the cathode of the diode D5 is connected to the 3 rd pin of the integrated circuit U2, the other end of the capacitor C7 and the cathode of the zener diode D3, and the anode of the zener diode D3 is connected to the cathode of the diode D4.
4. The intelligent Internet of things toilet according to claim 3, wherein the automatic dehumidifying unit comprises a humidity sensing circuit, and the humidity sensing circuit comprises an integrated circuit U5, a diode D7, a diode D8, a diode D9, a diode D10, a diode D11, a light emitting diode D12, a resistor R18, a resistor R19, a resistor R20, a resistor R21, a resistor R22, a resistor R23, a resistor R24, a resistor R25, a resistor R26, a potentiometer RV1, a potentiometer RV2, a capacitor C9, a capacitor C10, a capacitor C11, a humidity sensor U4, and an operational amplifier U6: A. operational amplifier U6: B. operational amplifier U6: C. a triode Q3 and a relay RL1, the 5 th pin of the integrated circuit U5 is open-circuited, the 1 st pin of the integrated circuit U5 is grounded, the 2 nd pin of the integrated circuit U5 is respectively connected with the 6 th pin of the integrated circuit U5, the cathode of the diode D7, one end of the resistor R19 and one end of the capacitor C9, the other end of the capacitor C9 is grounded, the 7 th pin of the integrated circuit U5 is respectively connected with the anode of the diode D7, one end of the resistor R18 and the other end of the resistor R19, the 4 th pin of the integrated circuit U5 is connected with the 8 th pin of the integrated circuit U5, the other end of the resistor R18, the 1 st pin of the potentiometer RV1, the 1 st pin of the potentiometer RV2, the cathode of the diode D11 and one end of the relay RL1, the 3 rd pin of the integrated circuit U5 is connected with one end of the capacitor C10, the other end of the capacitor C10 is connected to one end of the humidity sensor U4, and the other end of the humidity sensor U4 is connected to the cathode of the diode D8, the anode of the diode D9 and the operational amplifier U6: a inverting input terminal of a, the operational amplifier U6: the non-inverting input end of A is grounded, and the operational amplifier U6: the output end of a is respectively connected with the anode of a diode D8 and the cathode of the diode D10, the cathode of the diode D9 is respectively connected with the anode of the diode D10, one end of the capacitor C11 and one end of the resistor R20, the other end of the capacitor C11 is grounded, and the other end of the resistor R20 is respectively connected with the operational amplifier U6: b non-inverting input, the operational amplifier U6: c, the inverting input terminal of the operational amplifier U6: the inverting input terminal of B is connected to one end of the resistor R21, one end of the resistor R22, and one end of the resistor R23, respectively, the other end of the resistor R21 is grounded to the 2 nd pin of the potentiometer RV1, the other end of the resistor R22 is connected to the 3 rd pin of the potentiometer RV1, and the operational amplifier U6: b is connected to the other end of the resistor R23 and one end of the resistor R24, respectively, the other end of the resistor R24 is grounded, and the operational amplifier U6: the non-inverting input end of the resistor C is connected with the 3 rd pin of the potentiometer RV2, the 2 nd pin of the potentiometer RV2 is grounded, and the operational amplifier U6: the output end of the resistor C is respectively connected with one end of the resistor R25 and one end of the resistor R26, the other end of the resistor R25 is connected with the anode of the light-emitting diode D12, the cathode of the light-emitting diode D12 is grounded, the other end of the resistor R26 is connected with the base of the triode Q3, the emitter of the triode Q3 is grounded, and the collector of the triode Q3 is respectively connected with the anode of the diode D11 and the other end of the relay RL 1.
5. The intelligent Internet of things toilet according to claim 1, wherein the automatic water pumping unit is arranged on the toilet and senses a human body through an infrared sensor, and water pumping is started only when the human body approaches and leaves.
6. The intelligent Internet of things toilet according to claim 1, wherein the automatic water cut-off unit is arranged on a washbasin and a bath room, senses a human body through an infrared sensor, and automatically cuts off water when the human body leaves.
7. The intelligent Internet of things toilet according to claim 1, wherein the water leakage alarm unit is arranged at a high position on the ground, is internally provided with a duration for detecting accumulated water, and is used for sending an alarm to the client through the wireless communication unit.
8. The intelligent Internet of things toilet according to claim 1, wherein the wireless communication unit is used for uploading recorded data to a cloud end, transmitting an alarm signal and exchanging information with a client.
9. The intelligent Internet of things toilet according to claim 1, further comprising a client, wherein the APP which is installed on a mobile phone of a user and communicated with the intelligent Internet of things toilet is used for receiving the alarm signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910815505.6A CN110703700A (en) | 2019-08-30 | 2019-08-30 | Intelligent Internet of things toilet |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910815505.6A CN110703700A (en) | 2019-08-30 | 2019-08-30 | Intelligent Internet of things toilet |
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| CN110703700A true CN110703700A (en) | 2020-01-17 |
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| CN201910815505.6A Pending CN110703700A (en) | 2019-08-30 | 2019-08-30 | Intelligent Internet of things toilet |
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