CN110925470A - Intelligent faucet control system - Google Patents

Intelligent faucet control system Download PDF

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Publication number
CN110925470A
CN110925470A CN201911292951.XA CN201911292951A CN110925470A CN 110925470 A CN110925470 A CN 110925470A CN 201911292951 A CN201911292951 A CN 201911292951A CN 110925470 A CN110925470 A CN 110925470A
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CN
China
Prior art keywords
central control
control system
control processor
faucet
module
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Granted
Application number
CN201911292951.XA
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Chinese (zh)
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CN110925470B (en
Inventor
林美辉
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Xiamen Landi Intelligent Technology Co ltd
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Xiamen Landi Intelligent Technology Co ltd
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K21/00Fluid-delivery valves, e.g. self-closing valves
    • F16K21/04Self-closing valves, i.e. closing automatically after operation
    • F16K21/16Self-closing valves, i.e. closing automatically after operation closing after a predetermined quantity of fluid has been delivered
    • F16K21/165Self-closing valves, i.e. closing automatically after operation closing after a predetermined quantity of fluid has been delivered with means sensing the weight of said fluid quantity
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00Actuating devices; Operating means; Releasing devices
    • F16K31/02Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/0675Electromagnet aspects, e.g. electric supply therefor
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K37/00Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
    • F16K37/0025Electrical or magnetic means
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K37/00Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
    • F16K37/0058Optical means, e.g. light transmission, observation ports

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Domestic Plumbing Installations (AREA)

Abstract

The invention discloses an intelligent faucet control system which comprises a faucet body, a control box, a power module and a control system, wherein the faucet body comprises an infrared sensing device, a faucet body LED lighting system and a faucet liquid crystal display screen, the power module comprises an external power supply adaptation module, a solar power generation panel and a hydroelectric generator, the input end of a central control processor is electrically connected with the infrared sensing device and the output end of the power module, and the invention relates to the technical field of faucets. This intelligence tap control system for intelligence tap can sweep the sign indicating number through user's intelligence and acquire user's personal information rapidly when using, thereby intelligence distributes the water resource of suitable quantity to the user, and when the user exhausts the water resource that its self distributed, tap can self-closing, thereby effectual purpose that reaches the using water wisely, great saving the water resource, the effectual water source waste of having avoided.

Description

Intelligent faucet control system
Technical Field
The invention relates to the technical field of faucets, in particular to an intelligent faucet control system.
Background
The water tap is a popular name of a water valve, is used for controlling the size of water flow to be switched on and off, and has the effect of saving water. The water tap has a very fast updating speed, and develops from an old cast iron process to an electroplating knob type water tap, a stainless steel single-temperature single-control water tap, a stainless steel double-temperature double-control water tap and a kitchen semi-automatic water tap. At present, more and more consumers purchase faucets, and the faucets are comprehensively considered from various aspects such as materials, functions, shapes and the like. Faucets were first cast from bronze and were primarily used to control the amount of flow and the amount of water exiting the faucet. Early faucets were screw-lift faucets, and most of them were ceramic cartridge faucets on the market, the screw-lift faucet was basically eliminated.
Ordinary tap does not have individualized regulation and control function when using, and anyone often can not have the restriction when using ordinary tap and go out water, and a large amount of public taps need to monitor its own water yield strictly to prevent that the user steals water through the tap that does not have the supervision, therefore an intelligent tap regulation and control system is urgently needed.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an intelligent faucet control system, which solves the problems that a common faucet does not have a personalized regulation function when in use, no limit water is discharged when anyone uses the common faucet, and a large number of public faucets need to strictly monitor the water discharge amount of the public faucet, so that a user can steal water through the faucet.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: an intelligent faucet control system comprises a faucet body, a control box, a power module and a control system, the faucet body comprises an infrared sensing device, a faucet body LED lighting system and a faucet liquid crystal display screen, the control box comprises a central control processor, a communication chip module, an electromagnetic valve, a liquid flow quantitative controller, an emergency charging storage battery, a positioning chip module, a Bluetooth communication module and a control system program, the power module comprises an external power adapter module, a solar panel and a hydroelectric generator, the control system comprises a handheld terminal system, an electronic tag reader, a background server system and an APP system, the input end of the central control processor is electrically connected with the infrared sensing device and the output end of the power supply module, the output end of the central control processor is electrically connected with the input end of the faucet liquid crystal display screen.
Preferably, the central control processor is in bidirectional connection with the control system.
Preferably, the central control processor is in bidirectional connection with the liquid flow quantitative controller, and the output end of the central control processor is electrically connected with the input end of the electromagnetic valve.
Preferably, the central control processor is in bidirectional connection with the liquid flow quantitative control, and the input end of the central control processor is electrically connected with the output end of the emergency charging storage battery.
Preferably, the central control processor is in bidirectional connection with the positioning chip module, and the central control processor is in bidirectional connection with the positioning chip module.
Preferably, the central control processor is in bidirectional connection with the bluetooth communication module, and the central control processor is in bidirectional connection with the control system program.
Preferably, the handheld terminal system and the background server are in bidirectional connection, and the output end of the background server system is electrically connected with the input end of the communication chip module.
Preferably, a plurality of LED arrays are arranged on the faucet body.
(III) advantageous effects
The invention provides an intelligent faucet control system. Compared with the prior art, the method has the following beneficial effects:
(1) the intelligent faucet control system comprises a handheld terminal system, an electronic tag reader, a background server system and an APP system through a control system, wherein a central control processor is in bidirectional connection with a liquid flow quantitative controller, the output end of the central control processor is electrically connected with the input end of an electromagnetic valve, and through the combined arrangement of the handheld terminal system, the background server system, a communication chip module, the central control processor and the electromagnetic valve, the intelligent faucet can rapidly acquire personal information of a user through intelligent code scanning of the user when in use, so that water resources with proper dosage are intelligently distributed to the user, when the user uses up the water resources distributed by the user, the faucet can be automatically closed, the purpose of saving water is effectively achieved, the water resources are greatly saved, water resource waste is effectively avoided, and the water resources are used through code scanning, the time for the user to operate the faucet is shortened.
(2) This intelligence tap control system, include the central control treater through the control box, the communication chip module, the solenoid valve, liquid flow ration controller, the emergent battery that charges, the input of central control treater and the output electric connection of the emergent battery that charges, through the joint setting of emergent battery and central control treater that charges, even make equipment in use meet the condition of having a power failure, also can carry out emergent power supply through starting self battery, in case the power failure has been avoided, the bad state that equipment then can't use, and through the joint setting of solar panel and hydroelectric generator among the power module, make equipment can effectual collection electric energy when the operation, the utilization ratio of equipment to the electric energy has been improved.
(3) This intelligence tap control system, include infrared induction device through leading body, tap body LED lighting system and tap liquid crystal display, the output of central control treater and tap liquid crystal display's input electric connection, through this body liquid crystal display's of tap setting, make equipment when operating, can effectually observe the user state through running through the display screen, convenience of customers monitors the user state constantly, and through tap body LED lighting system's setting, make the sunshine bad time of condition also can have better observation effect, great improvement the user use impression.
Drawings
FIG. 1 is a schematic block diagram of the system of the present invention;
FIG. 2 is a system schematic block diagram of the control box of the present invention;
FIG. 3 is a system schematic block diagram of the power module of the present invention;
FIG. 4 is a system schematic block diagram of the control system of the present invention.
In the figure, 1, a tap body; 11. an infrared sensing device; 12. the faucet body LED lighting system; 13. a faucet body liquid crystal display screen; 2. a control box; 21. a central control processor; 22. a communication chip module; 23. an electromagnetic valve; 24. a liquid flow quantitative controller; 25. charging the storage battery in an emergency; 26. positioning the chip module; 27. a Bluetooth communication module; 28. a control system program; 3. a power supply module; 31. an external power supply adapting module; 32. a solar power panel; 33. a hydro-generator; 4. a control system; 41. a handheld terminal system; 42. an electronic tag reader; 43. a background server system; 44. an APP system.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, an embodiment of the present invention provides a technical solution: an intelligent faucet control system comprises a faucet body 1, a control box 2, a power supply module 3 and a control system 4, wherein the faucet body 1 comprises an infrared sensing device 11, a faucet body LED lighting system 12 and a faucet body liquid crystal display 13, the control box 2 comprises a central control processor 21, a communication chip module 22, an electromagnetic valve 23, a liquid flow quantitative controller 24, an emergency charging storage battery 25, a positioning chip module 26, a Bluetooth communication module 27 and a control system program 28, the power supply module 3 comprises an external power supply adaptation module 31, a solar power generation board 32 and a hydroelectric generator 33, the control system 4 comprises a handheld terminal system 41, an electronic tag reader 42, a background server system 43 and an APP system 44, the input end of the central control processor 21 is electrically connected with the output ends of the infrared sensing device 11 and the power supply module 3, the output end of the central control processor 21 is electrically connected with the input end of the faucet body liquid display 13, the central control processor 21 is in bidirectional connection with the control system 4, the central control processor 21 is in bidirectional connection with the liquid flow quantitative controller 24, the output end of the central control processor 21 is electrically connected with the input end of the electromagnetic valve 23, the central control processor 21 is in bidirectional connection with the liquid flow quantitative controller 24, the input end of the central control processor 21 is electrically connected with the output end of the emergency charging storage battery 25, the central control processor 21 is in bidirectional connection with the positioning chip module 26, the central control processor 21 is in bidirectional connection with the Bluetooth communication module 27, the central control processor 21 is in bidirectional connection with the control system program 28, and through the combined arrangement of the handheld terminal system 41, the background server system 43, the communication chip module 22, the central control processor 21 and the electromagnetic valve 23, when the intelligent faucet is used, personal information of a user can be rapidly acquired by intelligently scanning the code by the user, so that water resources with proper amount can be intelligently distributed to the user, when the water resources distributed by the user are used up by the user, the faucet can be automatically closed, the purpose of saving water is effectively achieved, water resources are greatly saved, waste of water sources is effectively avoided, the time for the user to operate the faucet is shortened by scanning the code, the handheld terminal system 41 and the background server system 43 are in bidirectional connection, the emergency charging storage battery 25 and the central control processor 21 are jointly arranged, so that the equipment can be emergently powered by starting a self battery even in the case of power failure during use, the bad condition that the equipment cannot be used once power failure is avoided, and the solar power generation panel 32 and the hydroelectric generator 33 in the power module are jointly arranged, make equipment can effectual collection electric energy when moving, improved the utilization ratio of equipment to the electric energy, backend server system 43's output and communication chip module 22's input electric connection, through this body fluid display 13's of tap setting, make equipment when moving, can effectually observe user state through running through the display, convenience of customers constantly monitors user state, and through the setting of tap body LED lighting system 12, make the bad time in sunshine condition equally can have better observation effect, great improvement user's use impression, be provided with a plurality of LED arrays on tap body 1, hydroelectric generator 33 can be driven to rotate when tap normal use, central control treater 21 opens tap body LED lighting system 12 convenience of customers after the user sweeps the sign indicating number, liquid flow ration controller 24 feeds back data in central control department after water reaches rated time or rated flow data for use The processor 21, the central control processor 21 sends a closing instruction to the electromagnetic valve 23 to stop water outlet, the lighting system is automatically closed after 5 seconds of water stop delay, after a user scans a code, the background server system 43 sends an instruction to the central control processor 21 through the communication chip module 22 to start the local liquid crystal display 13 of the faucet, meanwhile, the central control processor 21 displays water flow and water consumption time through the local liquid crystal display 13 of the faucet, after the water consumption reaches rated time or rated flow value data, the liquid flow quantitative controller 24 feeds data back to the central control processor 21, the central control processor 21 sends a closing instruction to the electromagnetic valve 23 to stop water outlet, and after water stop, the local liquid crystal display 13 of the faucet automatically closes after 5 seconds of water stop delay. When the user does not leave in the set rated time or rated flow value data, the infrared sensing device 11 sends monitoring information to the central control processor 21, the central control processor 21 sends a closing instruction to the electromagnetic valve 23 to stop water outlet, the control box can be connected with the WLAN, the use of the user and background service management are facilitated, the faucet does not receive any instruction within a continuous period of time, the liquid flow quantitative controller 24 has no water data feedback (the liquid flow quantitative controller 24 feeds back information to the central control processor 21, the central control processor 21 sends an instruction to close the electromagnetic valve 23 and simultaneously sends an instruction to the body liquid crystal display 13 of the faucet to remind a subsequent user that the intelligent faucet has a fault, and the central control processor 21 automatically feeds back the fault code to the background server system 43 through the communication chip module 22.
When in use, the time regulation is as follows: after the user scans the code by the handheld terminal system 41, the background server system 43 sends an instruction to the central control processor 21 through the communication chip module 22, the control system program 28 sets a rated water outlet time in the central control processor 21, the central control processor 21 sends an instruction, and after the water outlet time reaches the rated water outlet time, the central control processor 21 sends an instruction to the electromagnetic valve 23 to close the water stopping; when the flow is regulated: after the user scans the code by the handheld terminal system 41, the background server system 43 sends an instruction to the central control processor 21 through the communication chip module 22, the control system program 28 sets the rated water flow data in the central control processor 21, when the water output reaches the rated water flow data, the liquid flow quantitative controller 24 sends an instruction to the central control processor 21, and the central control processor 21 sends an instruction to the electromagnetic valve 23 to close the water stop.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides an intelligence tap control system, includes tap body (1), control box (2), power module (3) and control system (4), its characterized in that: the faucet body (1) comprises an infrared sensing device (11), a faucet body LED lighting system (12) and a faucet body liquid crystal display screen (13), the control box (2) comprises a central control processor (21), a communication chip module (22), an electromagnetic valve (23), a liquid flow quantitative controller (24), an emergency charging storage battery (25), a positioning chip module (26), a Bluetooth communication module (27) and a control system program (28), the power supply module (3) comprises an external power supply adaptation module (31), a solar power generation board (32) and a hydroelectric generator (33), the control system (4) comprises a handheld terminal system (41), an electronic tag reader (42), a background server system (43) and an APP system (44), the input end of the central control processor (21) is electrically connected with the output ends of the infrared sensing device (11) and the power supply module (3), the output end of the central control processor (21) is electrically connected with the input end of the liquid crystal display screen (13) of the tap body.
2. The intelligent faucet control system of claim 1, wherein: the central control processor (21) is in bidirectional connection with the control system (4).
3. The intelligent faucet control system of claim 1, wherein: the central control processor (21) is in bidirectional connection with the liquid flow quantitative controller (24), and the output end of the central control processor (21) is electrically connected with the input end of the electromagnetic valve (23).
4. The intelligent faucet control system of claim 1, wherein: the central control processor (21) is in bidirectional connection with the liquid flow quantitative controller (24), and the input end of the central control processor (21) is electrically connected with the output end of the emergency charging storage battery (25).
5. The intelligent faucet control system of claim 1, wherein: the central control processor (21) is in bidirectional connection with the positioning chip module (26), and the central control processor (21) is in bidirectional connection with the positioning chip module (26).
6. The intelligent faucet control system of claim 1, wherein: the central control processor (21) is in bidirectional connection with the Bluetooth communication module (27), and the central control processor (21) is in bidirectional connection with the control system program (28).
7. The intelligent faucet control system of claim 1, wherein: the handheld terminal system (41) is in bidirectional connection with the background server system (43), and the output end of the background server system (43) is electrically connected with the input end of the communication chip module (22).
8. The intelligent faucet control system of claim 1, wherein: the faucet body (1) is provided with a plurality of LED arrays.
CN201911292951.XA 2019-12-16 2019-12-16 Intelligent faucet control system Active CN110925470B (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114263245A (en) * 2021-12-25 2022-04-01 深圳优海思科技有限公司 Internet intelligent water-saving faucet and method

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102022565A (en) * 2010-10-29 2011-04-20 陈启岳 Improved intelligent constant-temperature water outlet device
CN202884246U (en) * 2012-09-26 2013-04-17 厦门建霖工业有限公司 Induction night light intelligent faucet
CN104613194A (en) * 2014-11-28 2015-05-13 浙江沁园水处理科技有限公司 Intelligent faucet capable of supplying water in quantitative mode
CN105546185A (en) * 2016-02-01 2016-05-04 重庆大学 Self-electricity-supplying infrared-sensing faucet system based on water power
CN205479636U (en) * 2016-03-30 2016-08-17 台州市米诺特洁具有限公司 Water tap
CN205715925U (en) * 2016-04-15 2016-11-23 黄晓波 The fully-automatic intelligent faucet that the recoil generating of a kind of waterpower compensates automatically
CN106195435A (en) * 2016-07-14 2016-12-07 辽宁工程技术大学 Tap water blood pressure lowering generating storage electricity intelligent tap
CN206861002U (en) * 2017-04-13 2018-01-09 何中义 A kind of intelligent tap
CN107830233A (en) * 2017-11-02 2018-03-23 四川安通宝信息技术有限公司 A kind of running water shares water valve device and application method

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102022565A (en) * 2010-10-29 2011-04-20 陈启岳 Improved intelligent constant-temperature water outlet device
CN202884246U (en) * 2012-09-26 2013-04-17 厦门建霖工业有限公司 Induction night light intelligent faucet
CN104613194A (en) * 2014-11-28 2015-05-13 浙江沁园水处理科技有限公司 Intelligent faucet capable of supplying water in quantitative mode
CN105546185A (en) * 2016-02-01 2016-05-04 重庆大学 Self-electricity-supplying infrared-sensing faucet system based on water power
CN205479636U (en) * 2016-03-30 2016-08-17 台州市米诺特洁具有限公司 Water tap
CN205715925U (en) * 2016-04-15 2016-11-23 黄晓波 The fully-automatic intelligent faucet that the recoil generating of a kind of waterpower compensates automatically
CN106195435A (en) * 2016-07-14 2016-12-07 辽宁工程技术大学 Tap water blood pressure lowering generating storage electricity intelligent tap
CN206861002U (en) * 2017-04-13 2018-01-09 何中义 A kind of intelligent tap
CN107830233A (en) * 2017-11-02 2018-03-23 四川安通宝信息技术有限公司 A kind of running water shares water valve device and application method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114263245A (en) * 2021-12-25 2022-04-01 深圳优海思科技有限公司 Internet intelligent water-saving faucet and method

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