CN107730742B - Water-saving intelligent management control system - Google Patents
Water-saving intelligent management control system Download PDFInfo
- Publication number
- CN107730742B CN107730742B CN201710801179.4A CN201710801179A CN107730742B CN 107730742 B CN107730742 B CN 107730742B CN 201710801179 A CN201710801179 A CN 201710801179A CN 107730742 B CN107730742 B CN 107730742B
- Authority
- CN
- China
- Prior art keywords
- pin
- chip
- capacitor
- resistor
- grounded
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F15/00—Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity
- G07F15/06—Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity with means for prepaying basic charges, e.g. rent for meters
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
- G06Q50/06—Electricity, gas or water supply
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F15/00—Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity
- G07F15/10—Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity with alarm or warning devices, e.g. indicating the interrupting of the supply
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Business, Economics & Management (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Economics (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- General Health & Medical Sciences (AREA)
- Human Resources & Organizations (AREA)
- Marketing (AREA)
- Primary Health Care (AREA)
- Strategic Management (AREA)
- Tourism & Hospitality (AREA)
- General Business, Economics & Management (AREA)
- Theoretical Computer Science (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The invention discloses a water-saving intelligent management system.A control platform comprises a CPU control module, a communication module, a liquid crystal display module, a communication interface module, an output control module, a power supply module, a data storage module and an alarm module, wherein the CPU control module is connected with the communication module, the liquid crystal display module, the communication interface module, the output control module, the power supply module, the data storage module and the alarm module and is used for controlling the work of each module. Has the following advantages: the intelligent management of the water meter is realized, the data of the water meter can be automatically read and uploaded, the data is accurate, the water fee is calculated according to the flow of water, and the automatic fee deduction is carried out through the RFID; the intelligent management of the valve is realized, the opening and closing of the valve are intelligently controlled, the waste of water caused by the fact that the valve is not closed in time is reduced, the time is saved, and the waste of manpower is reduced.
Description
Technical Field
The invention relates to a water-saving intelligent management control system, and belongs to the technical field of electronics.
Background
With the continuous improvement of the living quality of people and the continuous improvement of the building and housing conditions, the requirements of people on the intellectualization, safety, comfort and privacy of living facilities are increasingly improved, and the aims of ensuring the water supply development to high-quality water supply and high-quality service of water supply enterprises are achieved. The water meter is a link between a water supply company and a user and is a metering tool for water consumption of the user, so that supervision and use of the water meter are always important links in management work of the water supply company, and the quality and the badness of water meter management are seriously related to the economic efficiency of the water supply company.
At present, rural irrigation water is charged on time, such as water consumption of 1 hour and 100 yuan, but the inevitable water flow in the irrigation process has large and small water flows, the exact time of the irrigation water is not counted well, and the counting of the water consumption time generally has deviation, such as counting by one hour less than one hour or counting by one hour slightly more than one hour, which often causes disputes.
The opening of valve needs operating personnel to open to the valve installation department during with water, and it is inconvenient to have the operation of need closing to the valve installation department when having used up water and need closing the valve, wastes time and energy, and the switching personnel of valve can not be fine manage and control, and there is the safety problem in the switching of valve, and untimely closing the valve can cause the waste of water.
Disclosure of Invention
The invention aims to solve the technical problems that the water-saving intelligent management control system is provided, the intelligent management of water saving is realized, the water meter data can be automatically read and uploaded, the data is accurate, the water fee is calculated according to the flow of water, and the water fee is automatically deducted through RFID; the intelligent management of the valve is realized, the opening and closing of the intelligent control valve are controlled, the waste of water is greatly reduced, the time is saved, and the waste of manpower is reduced.
In order to solve the technical problems, the technical scheme of the invention is as follows:
the utility model provides a water conservation intelligent management control system, includes CPU control module, communication module, liquid crystal display module, communication interface module, output control module, power module, data storage module, alarm module, and CPU control module connects communication module, liquid crystal display module communication interface module, output control module, power module, data storage module, alarm module for control each module work, CPU control module includes chip U12, and the model of chip U12 is STM32F103CB core board, and communication module includes chip U17, and chip U17's model is SIM900, and communication interface module includes chip U13, and chip U13's model is SP 3232.
Further, the chip U12 includes pins 1 to 40, pins 1, 18, and 40 of the chip U12 are connected to a +3.3V power supply, pins 19, 20, and 39 of the chip U12 are grounded, pin 21 of the chip U12 is connected to a resistor R25, pin 22 of the chip U12 is connected to an alarm module, pin 23 of the chip U12 is connected to pin 66 of the chip U17, pin 26 of the chip U12 is connected to a resistor R35, pin 27 of the chip U12 is connected to a resistor R34, pin 28 of the chip U12 is connected to pin 16 of the chip U17, pin 30 of the chip U12, pin 34 of the chip U12, and pin 35 of the chip U12 are connected to a clock module, pin 31 of the chip U12 is connected to a water meter, pin 32 of the chip U12 and pin 33 of the chip U12 are connected to a data storage module, pin 36 of the chip U12 and pin 34 of the chip U12 are connected to an output control module, and pin 12 is connected to a power supply.
Furthermore, the chip U17 is a dual-frequency GSM/GPRS module chip, the chip U17 includes pins 1-68, pin 1 of the chip U17 is connected with the collector of a triode Q4, the emitter of the triode Q4 is grounded, the base of the triode Q4 is connected with one end of a resistor R25 and one end of a resistor R33, the other end of the resistor R33 is grounded, and the other end of the resistor R25 is connected with a CPU control module;
a pin 9 of the chip U17 is connected with one end of a resistor R34, the other end of the resistor R34 is connected with a CPU control module, a pin 10 of the chip U17 is connected with one end of a resistor R35, the other end of the resistor R35 is connected with the CPU control module, a pin 16 of the chip U17 is connected with one end of the capacitor C47, and the other end of the capacitor C47 is grounded;
the pin 52 of the chip U17 is connected with one end of a resistor R24, the other end of the resistor R24 is connected with one end of a diode LED2, and the other end of the diode LED2 is grounded; a pin 55 of the chip U17 is connected with a pin 56 of the chip U17, the pin 56 of the chip U17 is connected with one end of a capacitor C46, one end of a capacitor C44 and one end of a capacitor C45 and is connected to a power supply VCC in parallel, and the other end of a capacitor C46, the other end of the capacitor C44 and the other end of the capacitor C45 are grounded;
the pin 60 of the chip U17 is connected with one end of a capacitor C43 and one end of a resistor R23, the other end of the capacitor C43 is grounded, the other end of the resistor R23 is connected with one end of a capacitor C42 and a pin 1 of a connector J8, a pin 2 of the connector J8 is grounded, and the other end of the capacitor C42 is grounded;
the pin 17 of the chip U17, the pin 18 of the chip U17, the pin 29 of the chip U17, the pin 39 of the chip U17, the pin 46 of the chip U17 and the pin 45 of the chip U17 are grounded, and the pin 53 of the chip U17, the pin 54 of the chip U17, the pin 58 of the chip U17 and the pin 59 of the chip U17 are grounded; the pin 61 of the chip U17, the pin 62 of the chip U17, the pin 63 of the chip U17, the pin 64 of the chip U17 and the pin 65 of the chip U17 are grounded;
the communication module further comprises a chip U23, the model of the chip U23 is SIM, the chip U23 comprises 1-6 pins, the 1 pin of the chip U23 is connected with the 31 pin of the chip U17, the 3 pin of the chip U23 is grounded, the 4 pin of the chip U23 is connected with the 32 pin of the chip U17, the 5 pin of the chip U23 is connected with the 33 pin of the chip U17, the 6 pin of the chip U23 is connected with the 30 pin of the chip U17 and one end of a capacitor C48, and the other end of the capacitor C48 is grounded.
Furthermore, the chip U13 comprises pins 1-16, pin 1 of the chip U13 is connected with one end of a capacitor C3, and the other end of the capacitor C3 is connected with pin 3 of the chip U13; the 2 pin of the chip U13 is connected with one end of a capacitor C16, and the other end of the capacitor C16 is grounded; the 4 pins of the chip U13 are connected with one end of a capacitor C4, and the other end of the capacitor C4 is connected with the 5 pins of the chip U13; the pin 6 of the chip U13 is connected with one end of a capacitor C27, and the other end of the capacitor C27 is grounded; the pin 11 of the chip U13 is connected with the pin 15 of the chip U12, the pin 12 of the chip U13 is connected with the pin 16 of the chip U12, the pin 13 of the chip U13 is connected with the pin 2 of the wire connecting piece J11, the pin 14 of the chip U13 is connected with the pin 3 of the wire connecting piece J11, the pin 1 of the wire connecting piece J11 is grounded, the type of the wire connecting piece J11 is RF Card, the pin 15 of the chip U13 is grounded, the pin 16 of the chip U13 is connected with one end of a capacitor C15 and is connected with a +3.3V power supply, and the other end of the capacitor C15 is grounded.
Furthermore, the output control module comprises a resistor R43, one end of the resistor R43 is connected with a pin 37 of the chip U12, the other end of the resistor R43 is connected with one end of a resistor R29 and a base electrode of a triode Q6, the other end of the resistor R29 is grounded, an emitter electrode of a triode Q6 is grounded, a collector electrode of the triode Q6 is connected with a pin 1 of a relay K4 and one end of a diode D7, the other end of the diode D7 is connected with a +5V power supply, a pin 2 of the relay K4 is connected with a +5V power supply, a pin 3 of the relay K4 is connected with one end of a capacitor C85 and one end of a capacitor C63 and is connected with a power supply of VDD 634 VDD, and; the 5 feet of the relay K4 are connected with one end of a capacitor C39 and one end of a capacitor C56, and are connected with a VCC power supply, and the other end of the capacitor C39 and the other end of the capacitor C56 are grounded.
Further, the output control module further comprises a resistor R31, one end of the resistor R31 is connected with a pin 36 of the chip U12 and a pin 1 of a photoelectric coupler U15, the other end of the resistor R31 is connected with a +3.3 power supply, a pin 2 of the photoelectric coupler U15 is connected with one end of a resistor R27, the other end of the resistor R27 is connected with a +3.3 power supply, a pin 3 of the photoelectric coupler U15 is connected with one end of a resistor R42, the other end of the resistor R42 is connected with a +5V power supply, a pin 4 of the photoelectric coupler U15 is connected with a base electrode of a triode Q5, an emitter electrode of a triode Q5 is grounded, a collector electrode of the triode Q5 is connected with a pin 1 of a relay K3 and one end of a diode D4, the other end of a diode D4 is connected with a +5V power supply, a pin 2 of a relay K3 is connected with a +5V power supply, a pin 3 of a relay K3 is connected with one end of a resistor R32 and a pin 2, the other end of the capacitor C84 is connected with a data storage module and connected with a pin 4 of a relay K3;
output control module still includes connection piece J9, the external water gauge of connection piece J9, 1 foot ground connection of connection piece J9, 2 feet of connection piece J9 are connected with optoelectronic coupler U14's 1 foot, optoelectronic coupler U14's 2 foot ground connections, optoelectronic coupler U14's 3 feet are connected with resistance R28 one end, electric capacity C32 one end, the resistance R28 other end inserts +3.3V power, electric capacity C32 other end ground connection, optoelectronic coupler U14's 4 feet are connected with resistance R26 one end, the resistance R26 other end inserts +5V power.
Furthermore, the data storage module comprises a chip U20, the chip U20 comprises 1-8 pins, the model of the chip U20 is 24C512, the 1 pin, the 2 pin, the 3 pin, the 4 pin and the 7 pin of the chip U20 are grounded, the 5 pin of the chip U20 is connected with the 32 pin of the chip 12, the 6 pin of the chip U20 is connected with the 33 pin of the chip 12, the 8 pin of the chip U20 is connected with one end of a capacitor C40 and is connected with a +3.3V power supply, and the other end of the capacitor C40 is grounded;
the data storage module further comprises a chip U21, the chip U21 comprises 1-8 pins, the model of the chip U21 is 24C512, 1 pin of the chip U21 is connected with one end of a resistor R30, the other end of the resistor R30 is connected with a +3.3 power supply, the pins 2, 3, 4 and 7 of the chip U21 are grounded, the pin 5 of the chip U21 is connected with one end of a resistor R44 and the pin 32 of the chip U12, the other end of the resistor R44 is connected with a +3.3V power supply, the pin 6 of the chip U21 is connected with one end of a resistor R45 and the pin 33 of the chip U12, the other end of the resistor R45 is connected with a +3.3V power supply, the pin 8 of the chip U21 is connected with one end of a capacitor C41 and the other end of the capacitor C596.
Furthermore, the power module further comprises a chip U16, the model of the chip U16 is LM117-3.3, pin 1 of the chip U16 is grounded, pin 2 of the chip U16 is connected with one end of a capacitor C50 and one end of a capacitor C52, and is connected to a +3.3BG power supply, the other end of the capacitor C50 and the other end of the capacitor C52 are grounded, pin 3 of the chip U16 is connected with one end of a capacitor C49 and one end of a capacitor C51, and is connected to a +5 power supply, and the other end of the capacitor C49 and the other end of the capacitor C51 are grounded;
the power supply module further comprises a chip U19, the model of the chip U19 is XTQ10B-05, the chip U19 comprises 1-8 pins, 1 pin of the chip U19 is connected with one end of a thermistor VR2, one end of a capacitor C81 and 1 pin of a wiring piece J10, the other end of the thermistor VR2 is connected with 2 pin of the chip U19 and the other end of the capacitor C81, 2 pin of the chip U19 is connected with one end of a fuse F2, the other end of the fuse F2 is connected with 1 pin of the wiring piece J10, 1 pin of the wiring piece J10 is connected with 1 pin of the wiring piece J12, 2 pin of the wiring piece J10 is connected with 4 pin of a relay K3 and one end of a diode D8, and the other end of the diode D8 is connected to a + 12; the 4 feet of the chip U19 are grounded, the 8 feet of the chip U19 are connected with one end of a capacitor C35, one end of a capacitor C55 and one end of a bidirectional thyristor Z1, the other end of the capacitor C35 and the other end of the capacitor C55 are grounded, the other end of the bidirectional thyristor Z1 is connected with one end of a resistor R41, and the other end of the resistor R41 is grounded.
Furthermore, the power module further comprises a chip U18, the model of the chip U18 is MP2303, the chip U18 comprises 1-8 pins, 2 pins of the chip U18 are connected with one end of a capacitor C66, and the other end of the capacitor C66 is grounded and connected to a +5V power supply; a pin 3 of the chip U18 is connected with one end of a capacitor C65 and one end of an inductor L2, the other end of the capacitor C65 is connected with a pin 1 of the chip U18, the other end of the inductor L2 is connected with one end of a diode D6, one end of a capacitor C33 and one end of a capacitor C82, one ends of the capacitor C33 and the capacitor C82 are connected to a VDD4V power supply, the other end of the diode D6 is connected with the pin 1 of the chip U18, the other end of the capacitor C33 and the other end of the capacitor C82 are grounded, and a pin; a pin 5 of the chip U18 is connected with one end of a resistor R36 and one end of a resistor R37, the other end of the resistor R36 is connected with a VDD4V power supply, and the other end of the resistor R37 is grounded; the 5 pin of the chip U18 is connected with one end of a capacitor C83, the other end of the capacitor C83 is connected with one end of a resistor R38, and the other end of the resistor R38 is grounded; the 7 pins of the chip U18 are connected with one end of a resistor R39 and one end of a resistor R40, the other end of the resistor R39 is connected with a +5V power supply, and the other end of the resistor R40 is grounded; the 8 th pin of the chip U18 is connected with one end of a capacitor C34, and the other end of the capacitor C34 is grounded.
Furthermore, the alarm module comprises a resistor R5, one end of the resistor R5 is connected with a pin 22 of the chip U12, the other end of the resistor R5 is connected with one end of a resistor R4 and a base electrode of a triode Q1, the other end of the resistor R4 is grounded, an emitting electrode of the triode Q1 is grounded, a collector of the triode Q1 is connected with a pin 2 of a buzzer U1, and a pin 1 of the buzzer U1 is connected with a +5V power supply.
The electric control system has the following advantages:
1. the intelligent management of water saving is realized, the water meter data can be automatically read and uploaded, the water fee is calculated according to the flow of water, and the automatic fee deduction is carried out through the RFID;
2. the intelligent management of the valve is realized, the valve is a two-stage valve, personnel are not required to open and close the valve, and the valve is intelligently controlled to be opened and closed, so that the waste of water caused by the condition that the valve is not closed in time is greatly reduced, the time is saved, and the waste of manpower is reduced;
3. the intelligent management control platform uploads data under the condition that the network is smooth, when the network is not smooth, the platform can temporarily store the data, and when the network is smooth, the data is uploaded, so that the data is not easy to lose, and the data is accurate;
4. one radio frequency card can only be used on one terminal at a time, and the condition that one card simultaneously starts a plurality of terminals is not allowed; if a certain terminal is being used, other people are not allowed to swipe the card again, and mess of rest is prevented.
5. If the valve is not closed tightly or water leakage is damaged, namely a pulse signal is detected, but no user information exists in the equipment, the alarm is given to the control center to inform personnel to repair in time, and the waste of water is avoided.
The present invention will be described in detail below with reference to the accompanying drawings and examples.
Drawings
Fig. 1 to 22 are circuit diagrams of parts of an intelligent management system according to an embodiment of the present invention.
Detailed Description
The CPU control module comprises a chip U12, the model of the chip U12 is STM32F103CB core board, the chip U12 comprises 1-40 pins, the 1 pin, the 18 pin and the 40 pin of the chip U12 are connected with a +3.3V power supply, the 19 pin, the 20 pin and the 39 pin of the chip U12 are grounded, the 21 pin of the chip U12 is connected with a resistor R25, the 22 pin of the chip U12 is connected with an alarm module, the 23 pin of the chip U12 is connected with the 66 pin of the chip U17, the 26 pin of the chip U12 is connected with a resistor R35, the 27 pin of the chip U12 is connected with a resistor R34, the 28 pin of the chip U12 is connected with the 16 pin of the chip U17 and the 30 pin of the chip U12, a clock module is connected to the pin 34 of the chip U12 and the pin 35 of the chip U12, a water meter is connected to the pin 31 of the chip U12, a data storage module is connected to the pin 32 of the chip U12 and the pin 33 of the chip U12, an output control module is connected to the pin 36 of the chip U12 and the pin 34 of the chip U12, and a +5V power supply is connected to the pin 38 of the chip U12.
The communication module comprises a chip U17, the model of the chip U17 is SIM900, the chip U17 is a dual-frequency GSM/GPRS module chip, the chip U17 comprises pins 1-68, the pin 1 of the chip U17 is connected with a collector of a triode Q4, an emitter of the triode Q4 is grounded, a base of the triode Q4 is connected with one end of a resistor R25 and one end of a resistor R33, the other end of the resistor R33 is grounded, and the other end of the resistor R25 is connected with a CPU control module.
The pin 9 of the chip U17 is connected with one end of a resistor R34, the other end of the resistor R34 is connected with a CPU control module, the pin 10 of the chip U17 is connected with one end of a resistor R35, the other end of the resistor R35 is connected with the CPU control module, the pin 16 of the chip U17 is connected with one end of the CPU control module and one end of a capacitor C47, and the other end of the capacitor C47 is grounded.
The pin 52 of the chip U17 is connected with one end of a resistor R24, the other end of the resistor R24 is connected with one end of a diode LED2, and the other end of the diode LED2 is grounded; a pin 55 of the chip U17 is connected with a pin 56 of the chip U17, the pin 56 of the chip U17 is connected with one end of a capacitor C46, one end of a capacitor C44 and one end of a capacitor C45, and is connected to a power supply VCC in parallel, and the other end of a capacitor C46, the other end of the capacitor C44 and the other end of the capacitor C45 are grounded.
The pin 60 of the chip U17 is connected with one end of a capacitor C43 and one end of a resistor R23, the other end of the capacitor C43 is grounded, the other end of the resistor R23 is connected with one end of a capacitor C42 and a pin 1 of a connector J8, a pin 2 of the connector J8 is grounded, and the other end of the capacitor C42 is grounded.
The pin 17 of the chip U17, the pin 18 of the chip U17, the pin 29 of the chip U17, the pin 39 of the chip U17, the pin 46 of the chip U17 and the pin 45 of the chip U17 are grounded, and the pin 53 of the chip U17, the pin 54 of the chip U17, the pin 58 of the chip U17 and the pin 59 of the chip U17 are grounded; the pin 61 of the chip U17, the pin 62 of the chip U17, the pin 63 of the chip U17, the pin 64 of the chip U17 and the pin 65 of the chip U17 are grounded.
The communication module further comprises a chip U23, the model of the chip U23 is SIM, the chip U23 comprises 1-6 pins, the 1 pin of the chip U23 is connected with the 31 pin of the chip U17, the 3 pin of the chip U23 is grounded, the 4 pin of the chip U23 is connected with the 32 pin of the chip U17, the 5 pin of the chip U23 is connected with the 33 pin of the chip U17, the 6 pin of the chip U23 is connected with the 30 pin of the chip U17 and one end of a capacitor C48, and the other end of the capacitor C48 is grounded.
The liquid crystal display module comprises a wire connecting piece J3, a wire connecting piece J3 is externally connected with a liquid crystal screen, the wire connecting piece J3 comprises pins 1-20, pin 1 of the wire connecting piece J3 is grounded, pin 2 of the wire connecting piece J3 is connected with a +3.3V power supply, pin 3 of the wire connecting piece J3 is connected with one end of a sliding resistor W1, the other two ends of the sliding resistor W1 are grounded and connected with pin 19 of the wire connecting piece J3 respectively, pin 4 of the wire connecting piece J3 is connected with pin 2 of a chip U12, pin 5 of the wire connecting piece J3 is connected with pin 3 of the chip U12, pin 6 of the wire connecting piece J12 is connected with pin 4 of the chip U12, pin 7 of the wire connecting piece J12 is connected with pin 5 of the chip U12, pin 8 of the wire connecting piece J12 is connected with pin 6 of the chip U12, pin 9 of the wire connecting piece J12 is connected with pin 12, pin 10 of the wire connecting piece J12 is connected with pin 12, pin 12 of the wire connecting piece J12, pin 12 is connected with pin 12 of the chip J12, pin of the wire connecting piece J12, the 14 pin of the wire connecting piece J3 is connected with the 12 pin of the chip U12, the 15 pin of the wire connecting piece J3 is connected with the 13 pin of the chip U12, the 16 pin of the wire connecting piece J3 is connected with the 14 pin of the chip U12, the 17 pin of the wire connecting piece J3 is connected with the 25 pin of the chip U12, the 18 pin of the wire connecting piece J3 is connected with the 24 pin of the chip U12, and the 20 pin of the wire connecting piece J3 is connected with a +3.3BG power supply.
The communication interface module comprises a chip U13, the model of the chip U13 is SP3232, the chip U13 comprises 1-16 pins, the 1 pin of the chip U13 is connected with one end of a capacitor C3, and the other end of the capacitor C3 is connected with the 3 pins of the chip U13; the 2 pin of the chip U13 is connected with one end of a capacitor C16, and the other end of the capacitor C16 is grounded; the 4 pins of the chip U13 are connected with one end of a capacitor C4, and the other end of the capacitor C4 is connected with the 5 pins of the chip U13; the pin 6 of the chip U13 is connected with one end of a capacitor C27, and the other end of the capacitor C27 is grounded; the pin 11 of the chip U13 is connected with the pin 15 of the chip U12, the pin 12 of the chip U13 is connected with the pin 16 of the chip U12, the pin 13 of the chip U13 is connected with the pin 2 of the wire connecting piece J11, the pin 14 of the chip U13 is connected with the pin 3 of the wire connecting piece J11, the pin 1 of the wire connecting piece J11 is grounded, the type of the wire connecting piece J11 is RF Card, the pin 15 of the chip U13 is grounded, the pin 16 of the chip U13 is connected with one end of a capacitor C15 and is connected with a +3.3V power supply, and the other end of the capacitor C15 is grounded.
The clock module comprises a chip U30, the model of the chip U30 is DS1302, the chip U30 comprises 1-8 pins, the 1 pin of the chip U30 is connected with one end of a capacitor C5 and is connected with a +3.3V power supply, the other end of the capacitor C5 is grounded, the 2 pin of the chip U30 is connected with one end of a capacitor C1 and one end of a crystal oscillator Y1, the other end of the capacitor C1 is grounded, the other end of the crystal oscillator Y1 is connected with one end of a capacitor C2 and is connected with the 3 pin of the chip U30, and the other end of the capacitor C2 is; the pin 4 of the chip U30 is grounded, the pin 5 of the chip U30 is connected with the pin 30 of the chip U12, the pin 6 of the chip U30 is connected with the pin 34 of the chip U12, the pin 7 of the chip U30 is connected with the pin 35 of the chip U12, the pin 8 of the chip U30 is connected with one end of a capacitor C6 and the positive electrode of a battery BT1, the other end of the capacitor C6 is grounded, and the negative electrode of the battery BT1 is grounded.
The output control module comprises a resistor R43, one end of the resistor R43 is connected with a pin 37 of a chip U12, the other end of the resistor R43 is connected with one end of a resistor R29 and a base electrode of a triode Q6, the other end of the resistor R29 is grounded, an emitter electrode of a triode Q6 is grounded, a collector electrode of a triode Q6 is connected with a pin 1 of a relay K4 and one end of a diode D7, the other end of the diode D7 is connected with a +5V power supply, a pin 2 of the relay K4 is connected with a +5V power supply, a pin 3 of the relay K4 is connected with one end of a capacitor C85 and one end of a capacitor C63 and is connected with a VDD4V power supply; the 5 feet of the relay K4 are connected with one end of a capacitor C39 and one end of a capacitor C56, and are connected with a VCC power supply, and the other end of the capacitor C39 and the other end of the capacitor C56 are grounded.
The output control module further comprises a resistor R31, one end of the resistor R31 is connected with a pin 36 of a chip U12 and a pin 1 of a photoelectric coupler U15, the other end of the resistor R31 is connected with a +3.3 power supply, a pin 2 of a photoelectric coupler U15 is connected with one end of a resistor R27, the other end of a resistor R27 is connected with a +3.3 power supply, a pin 3 of a photoelectric coupler U15 is connected with one end of a resistor R42, the other end of the resistor R42 is connected with a +5V power supply, a pin 4 of the photoelectric coupler U15 is connected with a base electrode of a triode Q5, an emitter electrode of a triode Q5 is grounded, a collector electrode of a triode Q5 is connected with a pin 1 of a relay K3 and one end of a diode D4, the other end of a diode D4 is connected with a +5V power supply, a pin 2 of a relay K3 is connected with a +5V power supply, a pin 3 of a pin of a relay K3 is connected with one end of a pin of a resistor R32 and a pin 2 of a, and is connected with the 4 pin of the relay K3.
Output control module still includes connection piece J9, the external water gauge of connection piece J9, 1 foot ground connection of connection piece J9, 2 feet of connection piece J9 are connected with optoelectronic coupler U14's 1 foot, optoelectronic coupler U14's 2 foot ground connections, optoelectronic coupler U14's 3 feet are connected with resistance R28 one end, electric capacity C32 one end, the resistance R28 other end inserts +3.3V power, electric capacity C32 other end ground connection, optoelectronic coupler U14's 4 feet are connected with resistance R26 one end, the resistance R26 other end inserts +5V power.
The data storage module comprises a chip U20, the chip U20 comprises 1-8 pins, the model of the chip U20 is 24C512, the 1 pin, the 2 pin, the 3 pin, the 4 pin and the 7 pin of the chip U20 are grounded, the 5 pin of the chip U20 is connected with the 32 pin of the chip 12, the 6 pin of the chip U20 is connected with the 33 pin of the chip 12, the 8 pin of the chip U20 is connected with one end of a capacitor C40 and is connected with a +3.3V power supply, and the other end of the capacitor C40 is grounded.
The data storage module further comprises a chip U21, the chip U21 comprises 1-8 pins, the model of the chip U21 is 24C512, 1 pin of the chip U21 is connected with one end of a resistor R30, the other end of the resistor R30 is connected with a +3.3 power supply, the pins 2, 3, 4 and 7 of the chip U21 are grounded, the pin 5 of the chip U21 is connected with one end of a resistor R44 and the pin 32 of the chip U12, the other end of the resistor R44 is connected with a +3.3V power supply, the pin 6 of the chip U21 is connected with one end of a resistor R45 and the pin 33 of the chip U12, the other end of the resistor R45 is connected with a +3.3V power supply, the pin 8 of the chip U21 is connected with one end of a capacitor C41 and the other end of the capacitor C596.
The power module comprises a wiring piece J7, the model of wiring piece J7 is LM2596-5.0, wiring piece J7 includes 1-5 feet, 1 foot of wiring piece J7 is connected with electric capacity C57 one end, electric capacity C53 one end, and insert +12V power, the electric capacity C57 other end, electric capacity C53 other end ground connection, 2 feet of wiring piece J7 are connected with inductance L1 one end, diode D2 one end, diode D2 other end ground connection, the inductance L1 other end is connected with electric capacity C64 one end, electric capacity C62 one end, and insert +5V power, the electric capacity C64 other end, electric capacity C62 other end ground connection, 3 feet of wiring piece J7, 5 feet of wiring piece J7 ground connection, 4 feet of wiring piece J7 insert +5V power.
The power module further comprises a chip U16, the model of the chip U16 is LM117-3.3, pin 1 of the chip U16 is grounded, pin 2 of the chip U16 is connected with one end of a capacitor C50, one end of a capacitor C52 and is connected to a +3.3BG power supply, the other end of the capacitor C50 and the other end of the capacitor C52 are grounded, pin 3 of the chip U16 is connected with one end of a capacitor C49 and one end of a capacitor C51 and is connected to a +5 power supply, and the other end of the capacitor C49 and the other end of the capacitor C51 are grounded.
The power supply module further comprises a chip U19, the model of the chip U19 is XTQ10B-05, the chip U19 comprises 1-8 pins, 1 pin of the chip U19 is connected with one end of a thermistor VR2, one end of a capacitor C81 and 1 pin of a wiring piece J10, the other end of the thermistor VR2 is connected with 2 pin of the chip U19 and the other end of the capacitor C81, 2 pin of the chip U19 is connected with one end of a fuse F2, the other end of the fuse F2 is connected with 1 pin of the wiring piece J10, 1 pin of the wiring piece J10 is connected with 1 pin of the wiring piece J12, 2 pin of the wiring piece J10 is connected with 4 pin of a relay K3 and one end of a diode D8, and the other end of the diode D8 is connected to a + 12; the 4 feet of the chip U19 are grounded, the 8 feet of the chip U19 are connected with one end of a capacitor C35, one end of a capacitor C55 and one end of a bidirectional thyristor Z1, the other end of the capacitor C35 and the other end of the capacitor C55 are grounded, the other end of the bidirectional thyristor Z1 is connected with one end of a resistor R41, and the other end of the resistor R41 is grounded.
The power supply module further comprises a chip U18, the model of the chip U18 is MP2303, the chip U18 comprises pins 1-8, a pin 2 of the chip U18 is connected with one end of a capacitor C66, and the other end of the capacitor C66 is grounded and connected with a +5V power supply; a pin 3 of the chip U18 is connected with one end of a capacitor C65 and one end of an inductor L2, the other end of the capacitor C65 is connected with a pin 1 of the chip U18, the other end of the inductor L2 is connected with one end of a diode D6, one end of a capacitor C33 and one end of a capacitor C82, one ends of the capacitor C33 and the capacitor C82 are connected to a VDD4V power supply, the other end of the diode D6 is connected with the pin 1 of the chip U18, the other end of the capacitor C33 and the other end of the capacitor C82 are grounded, and a pin; a pin 5 of the chip U18 is connected with one end of a resistor R36 and one end of a resistor R37, the other end of the resistor R36 is connected with a VDD4V power supply, and the other end of the resistor R37 is grounded; the 5 pin of the chip U18 is connected with one end of a capacitor C83, the other end of the capacitor C83 is connected with one end of a resistor R38, and the other end of the resistor R38 is grounded; the 7 pins of the chip U18 are connected with one end of a resistor R39 and one end of a resistor R40, the other end of the resistor R39 is connected with a +5V power supply, and the other end of the resistor R40 is grounded; the 8 th pin of the chip U18 is connected with one end of a capacitor C34, and the other end of the capacitor C34 is grounded.
The alarm module comprises a resistor R5, one end of the resistor R5 is connected with a pin 22 of a chip U12, the other end of the resistor R5 is connected with one end of a resistor R4 and a base electrode of a triode Q1, the other end of the resistor R4 is grounded, an emitting electrode of the triode Q1 is grounded, a collector electrode of the triode Q1 is connected with a pin 2 of a buzzer U1, and a pin 1 of the buzzer U1 is connected with a +5V power supply.
The USB module comprises a USB U22, a USB U22 comprises 1-4 pins, the 1 pin of the USB U22 is connected with a +5V power supply, and the 4 pins of the USBU22 are grounded.
The control system further comprises a capacitor C28, a capacitor C30 and a capacitor C31, wherein one end of the capacitor C28, one end of the capacitor C30 and one end of the capacitor C31 are connected to a +5V power supply, and the other end of the capacitor C28, the other end of the capacitor C30 and the other end of the capacitor C31 are grounded.
The control system further comprises a diode D5, one end of the diode D5 is connected to a +5V power supply, the other end of the diode D5 is connected to one end of the diode D14, and the other end of the diode D14 is connected to a VDD4V power supply.
The foregoing is illustrative of the best mode of the invention and details not described herein are within the common general knowledge of a person of ordinary skill in the art. The scope of the present invention is defined by the appended claims, and any equivalent modifications based on the technical teaching of the present invention are also within the scope of the present invention.
Claims (1)
1. The utility model provides a water conservation intelligence management control system, includes CPU control module, communication module, liquid crystal display module, communication interface module, output control module, power module, data storage module, alarm module, and CPU control module connects communication module, liquid crystal display module communication interface module, output control module, power module, data storage module, alarm module for control each module work, its characterized in that: the CPU control module comprises a chip U12, the model of the chip U12 is STM32F103CB core board, the communication module comprises a chip U17, the model of the chip U17 is SIM900, the communication interface module comprises a chip U13, and the model of the chip U13 is SP 3232;
the chip U12 comprises pins 1-40, pins 1, 18 and 40 of a chip U12 are connected with a +3.3V power supply, pins 19, 20 and 39 of a chip U12 are grounded, pin 21 of the chip U12 is connected with a resistor R25, pin 22 of the chip U12 is connected with an alarm module, pin 23 of the chip U12 is connected with pin 66 of the chip U17, pin 26 of the chip U12 is connected with a resistor R35, pin 27 of the chip U12 is connected with a resistor R34, pin 28 of the chip U12 is connected with pin 16 of the chip U17, pin 30 of the chip U12, pin 34 of the chip U12 and pin 35 of the chip U12 are connected with a clock module, pin 31 of the chip U12 is connected with a water meter, pin 32 of the chip U12 and pin 33 of the chip U12 are connected with a data storage module, pin 36 of the chip U12 and pin 34 of the chip U12 are connected with an output control module, and pin 38 of the chip U12 is connected with a +5V power supply;
the chip U17 is a dual-frequency GSM/GPRS module chip, the chip U17 comprises pins 1-68, pin 1 of the chip U17 is connected with a collector of a triode Q4, an emitter of the triode Q4 is grounded, a base of the triode Q4 is connected with one end of a resistor R25 and one end of a resistor R33, the other end of the resistor R33 is grounded, and the other end of the resistor R25 is connected with a CPU control module;
a pin 9 of the chip U17 is connected with one end of a resistor R34, the other end of the resistor R34 is connected with a CPU control module, a pin 10 of the chip U17 is connected with one end of a resistor R35, the other end of the resistor R35 is connected with the CPU control module, a pin 16 of the chip U17 is connected with the CPU control module and one end of a capacitor C47, and the other end of the capacitor C47 is grounded;
the pin 52 of the chip U17 is connected with one end of a resistor R24, the other end of the resistor R24 is connected with one end of a diode LED2, and the other end of the diode LED2 is grounded; a pin 55 of the chip U17 is connected with a pin 56 of the chip U17, the pin 56 of the chip U17 is connected with one end of a capacitor C46, one end of a capacitor C44 and one end of a capacitor C45 and is connected to a power supply VCC in parallel, and the other end of a capacitor C46, the other end of the capacitor C44 and the other end of the capacitor C45 are grounded;
the pin 60 of the chip U17 is connected with one end of a capacitor C43 and one end of a resistor R23, the other end of the capacitor C43 is grounded, the other end of the resistor R23 is connected with one end of a capacitor C42 and a pin 1 of a connector J8, a pin 2 of the connector J8 is grounded, and the other end of the capacitor C42 is grounded;
the pin 17 of the chip U17, the pin 18 of the chip U17, the pin 29 of the chip U17, the pin 39 of the chip U17, the pin 46 of the chip U17 and the pin 45 of the chip U17 are grounded, and the pin 53 of the chip U17, the pin 54 of the chip U17, the pin 58 of the chip U17 and the pin 59 of the chip U17 are grounded; the pin 61 of the chip U17, the pin 62 of the chip U17, the pin 63 of the chip U17, the pin 64 of the chip U17 and the pin 65 of the chip U17 are grounded;
the communication module further comprises a chip U23, the model of the chip U23 is SIM, the chip U23 comprises 1-6 pins, the 1 pin of the chip U23 is connected with the 31 pin of the chip U17, the 3 pin of the chip U23 is grounded, the 4 pin of the chip U23 is connected with the 32 pin of the chip U17, the 5 pin of the chip U23 is connected with the 33 pin of the chip U17, the 6 pin of the chip U23 is connected with the 30 pin of the chip U17 and one end of a capacitor C48, and the other end of the capacitor C48 is grounded;
the chip U13 comprises pins 1-16, wherein pin 1 of the chip U13 is connected with one end of a capacitor C3, and the other end of the capacitor C3 is connected with pin 3 of the chip U13; the 2 pin of the chip U13 is connected with one end of a capacitor C16, and the other end of the capacitor C16 is grounded; the 4 pins of the chip U13 are connected with one end of a capacitor C4, and the other end of the capacitor C4 is connected with the 5 pins of the chip U13; the pin 6 of the chip U13 is connected with one end of a capacitor C27, and the other end of the capacitor C27 is grounded; the pin 11 of the chip U13 is connected with the pin 15 of the chip U12, the pin 12 of the chip U13 is connected with the pin 16 of the chip U12, the pin 13 of the chip U13 is connected with the pin 2 of the wire connecting piece J11, the pin 14 of the chip U13 is connected with the pin 3 of the wire connecting piece J11, the pin 1 of the wire connecting piece J11 is grounded, the type of the wire connecting piece J11 is RF Card, the pin 15 of the chip U13 is grounded, the pin 16 of the chip U13 is connected with one end of a capacitor C15 and is connected with a +3.3V power supply, and the other end of the capacitor C15 is grounded;
the output control module comprises a resistor R43, one end of the resistor R43 is connected with a pin 37 of a chip U12, the other end of the resistor R43 is connected with one end of a resistor R29 and a base electrode of a triode Q6, the other end of the resistor R29 is grounded, an emitter electrode of a triode Q6 is grounded, a collector electrode of a triode Q6 is connected with a pin 1 of a relay K4 and one end of a diode D7, the other end of the diode D7 is connected with a +5V power supply, a pin 2 of the relay K4 is connected with a +5V power supply, a pin 3 of the relay K4 is connected with one end of a capacitor C85 and one end of a capacitor C63 and is connected with a VDD4V power supply; a pin 5 of the relay K4 is connected with one end of a capacitor C39 and one end of a capacitor C56 and is connected with a VCC power supply, and the other end of the capacitor C39 and the other end of the capacitor C56 are grounded;
the output control module further comprises a resistor R31, one end of the resistor R31 is connected with a pin 36 of a chip U12 and a pin 1 of a photoelectric coupler U15, the other end of the resistor R31 is connected with a +3.3 power supply, a pin 2 of a photoelectric coupler U15 is connected with one end of a resistor R27, the other end of a resistor R27 is connected with a +3.3 power supply, a pin 3 of a photoelectric coupler U15 is connected with one end of a resistor R42, the other end of the resistor R42 is connected with a +5V power supply, a pin 4 of the photoelectric coupler U15 is connected with a base electrode of a triode Q5, an emitter electrode of a triode Q5 is grounded, a collector electrode of a triode Q5 is connected with a pin 1 of a relay K3 and one end of a diode D4, the other end of a diode D4 is connected with a +5V power supply, a pin 2 of a relay K3 is connected with a +5V power supply, a pin 3 of a pin of a relay K3 is connected with one end of a pin of a resistor R32 and a pin 2 of a, and is connected with a pin 4 of a relay K3;
the output control module further comprises a wire connecting piece J9, a wire connecting piece J9 is externally connected with a water meter, a pin 1 of the wire connecting piece J9 is grounded, a pin 2 of the wire connecting piece J9 is connected with a pin 1 of a photoelectric coupler U14, a pin 2 of a photoelectric coupler U14 is grounded, a pin 3 of a photoelectric coupler U14 is connected with one end of a resistor R28 and one end of a capacitor C32, the other end of a resistor R28 is connected with a +3.3V power supply, the other end of the capacitor C32 is grounded, a pin 4 of the photoelectric coupler U14 is connected with one end of a resistor R26, and the other end of the resistor R26 is connected with;
the data storage module comprises a chip U20, a chip U20 comprises 1-8 pins, the model of the chip U20 is 24C512, the 1 pin, the 2 pin, the 3 pin, the 4 pin and the 7 pin of the chip U20 are grounded, the 5 pin of the chip U20 is connected with the 32 pin of the chip 12, the 6 pin of the chip U20 is connected with the 33 pin of the chip 12, the 8 pin of the chip U20 is connected with one end of a capacitor C40 and is connected with a +3.3V power supply, and the other end of the capacitor C40 is grounded;
the data storage module further comprises a chip U21, the chip U21 comprises 1-8 pins, the model of the chip U21 is 24C512, the 1 pin of the chip U21 is connected with one end of a resistor R30, the other end of the resistor R30 is connected with a +3.3 power supply, the 2 pins, the 3 pins, the 4 pins and the 7 pins of the chip U21 are grounded, the 5 pin of the chip U21 is connected with one end of a resistor R44 and the 32 pin of the chip U12, the other end of the resistor R44 is connected with a +3.3V power supply, the 6 pin of the chip U21 is connected with one end of a resistor R45 and the 33 pin of the chip U12, the other end of the resistor R45 is connected with a +3.3V power supply, the 8 pin of the chip U21 is connected with one end of a capacitor C41 and the;
the power module further comprises a chip U16, the model of the chip U16 is LM117-3.3, pin 1 of the chip U16 is grounded, pin 2 of the chip U16 is connected with one end of a capacitor C50 and one end of a capacitor C52 and is connected to a +3.3BG power supply, the other end of a capacitor C50 and the other end of a capacitor C52 are grounded, pin 3 of the chip U16 is connected with one end of a capacitor C49 and one end of a capacitor C51 and is connected to a +5 power supply, and the other end of the capacitor C49 and the other end of the capacitor C51 are grounded;
the power supply module further comprises a chip U19, the model of the chip U19 is XTQ10B-05, the chip U19 comprises 1-8 pins, 1 pin of the chip U19 is connected with one end of a thermistor VR2, one end of a capacitor C81 and 1 pin of a wiring piece J10, the other end of the thermistor VR2 is connected with 2 pin of the chip U19 and the other end of the capacitor C81, 2 pin of the chip U19 is connected with one end of a fuse F2, the other end of the fuse F2 is connected with 1 pin of the wiring piece J10, 1 pin of the wiring piece J10 is connected with 1 pin of the wiring piece J12, 2 pin of the wiring piece J10 is connected with 4 pin of a relay K3 and one end of a diode D8, and the other end of the diode D8 is connected to a + 12; the 4 feet of the chip U19 are grounded, the 8 feet of the chip U19 are connected with one end of a capacitor C35, one end of a capacitor C55 and one end of a bidirectional thyristor Z1, the other end of a capacitor C35 and the other end of a capacitor C55 are grounded, the other end of the bidirectional thyristor Z1 is connected with one end of a resistor R41, and the other end of the resistor R41 is grounded;
the power supply module further comprises a chip U18, the model of the chip U18 is MP2303, the chip U18 comprises pins 1-8, a pin 2 of the chip U18 is connected with one end of a capacitor C66, and the other end of the capacitor C66 is grounded and connected with a +5V power supply; a pin 3 of the chip U18 is connected with one end of a capacitor C65 and one end of an inductor L2, the other end of the capacitor C65 is connected with a pin 1 of the chip U18, the other end of the inductor L2 is connected with one end of a diode D6, one end of a capacitor C33 and one end of a capacitor C82, one ends of the capacitor C33 and the capacitor C82 are connected to a VDD4V power supply, the other end of the diode D6 is connected with the pin 1 of the chip U18, the other end of the capacitor C33 and the other end of the capacitor C82 are grounded, and a pin; a pin 5 of the chip U18 is connected with one end of a resistor R36 and one end of a resistor R37, the other end of the resistor R36 is connected with a VDD4V power supply, and the other end of the resistor R37 is grounded; the 5 pin of the chip U18 is connected with one end of a capacitor C83, the other end of the capacitor C83 is connected with one end of a resistor R38, and the other end of the resistor R38 is grounded; the 7 pins of the chip U18 are connected with one end of a resistor R39 and one end of a resistor R40, the other end of the resistor R39 is connected with a +5V power supply, and the other end of the resistor R40 is grounded; the pin 8 of the chip U18 is connected with one end of a capacitor C34, and the other end of the capacitor C34 is grounded;
the alarm module comprises a resistor R5, one end of a resistor R5 is connected with a pin 22 of a chip U12, the other end of the resistor R5 is connected with one end of a resistor R4 and a base electrode of a triode Q1, the other end of the resistor R4 is grounded, an emitting electrode of the triode Q1 is grounded, a collector electrode of the triode Q1 is connected with a pin 2 of a buzzer U1, and a pin 1 of the buzzer U1 is connected with a +5V power supply;
the management control system realizes the intelligent management of the valve, the valve is a two-stage valve, and people do not need to open and close the valve, so that the valve is intelligently controlled to be opened and closed;
the management control system uploads data under the condition that the network is unobstructed, when the network is obstructed, the platform can temporarily store the data, and when the network is unobstructed, the platform uploads the data again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710801179.4A CN107730742B (en) | 2017-09-07 | 2017-09-07 | Water-saving intelligent management control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710801179.4A CN107730742B (en) | 2017-09-07 | 2017-09-07 | Water-saving intelligent management control system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107730742A CN107730742A (en) | 2018-02-23 |
| CN107730742B true CN107730742B (en) | 2020-09-08 |
Family
ID=61205020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710801179.4A Active CN107730742B (en) | 2017-09-07 | 2017-09-07 | Water-saving intelligent management control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107730742B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108680272A (en) * | 2018-07-25 | 2018-10-19 | 重庆骞纳马科技有限公司 | A kind of temperature of high-tension switch cabinet monitoring system and its monitoring method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202976322U (en) * | 2012-12-19 | 2013-06-05 | 西安诺文电子科技有限公司 | Wireless remote IC (integrated circuit) card intelligent water supply controller |
| CN203397428U (en) * | 2013-06-21 | 2014-01-15 | 沈阳巍图农业科技有限公司 | IC (integrated circuit) card intelligent irrigation metering system |
| CN104241024A (en) * | 2013-06-08 | 2014-12-24 | 天津克莱沃德科技有限公司 | Relay control circuit |
| CN204695448U (en) * | 2015-05-28 | 2015-10-07 | 天津赛恩能源技术有限公司 | A kind of Intelligent water meter of Internet of things based on internet |
-
2017
- 2017-09-07 CN CN201710801179.4A patent/CN107730742B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202976322U (en) * | 2012-12-19 | 2013-06-05 | 西安诺文电子科技有限公司 | Wireless remote IC (integrated circuit) card intelligent water supply controller |
| CN104241024A (en) * | 2013-06-08 | 2014-12-24 | 天津克莱沃德科技有限公司 | Relay control circuit |
| CN203397428U (en) * | 2013-06-21 | 2014-01-15 | 沈阳巍图农业科技有限公司 | IC (integrated circuit) card intelligent irrigation metering system |
| CN204695448U (en) * | 2015-05-28 | 2015-10-07 | 天津赛恩能源技术有限公司 | A kind of Intelligent water meter of Internet of things based on internet |
Non-Patent Citations (1)
| Title |
|---|
| 基于GPS/GPRS/RFID的车载监控系统设计与开发;朱银龙;《中国优秀硕士学位论文全文数据库，工程科技II辑》;20150331;C035-217 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107730742A (en) | 2018-02-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207216767U (en) | A kind of IC-card gas meter controller based on the NB IoT communication technologys | |
| CN208580494U (en) | A kind of low power-consumption intelligent gas meter, flow meter auxiliary device based on NB-IoT technology | |
| CN201876483U (en) | Intelligent single-phase charge control electric energy meter | |
| CN204422647U (en) | Intelligent remote ammeter | |
| CN204791294U (en) | Take intelligent gas meter of SX1278 module | |
| CN107730742B (en) | Water-saving intelligent management control system | |
| CN204680190U (en) | A kind of Automatic meter reading system | |
| CN213120684U (en) | One drags six intelligent teletransmission water meters | |
| CN206177391U (en) | Wireless fuel meter reading system | |
| CN205317280U (en) | Information security thing networking gas table | |
| CN205247236U (en) | Temperature control system based on thing networking | |
| CN201210343Y (en) | Intelligent concentrator | |
| CN201233418Y (en) | Intelligent distributing transformer monitoring and metering terminal | |
| CN206192430U (en) | Long -range meter system that copies based on pulse water gauge | |
| CN204596132U (en) | A kind of repeater movement circuit being applicable to gas meter, flow meter remote meter reading | |
| CN201060226Y (en) | Single-phase smart card type pre-payment multi-rate meter | |
| CN107300400A (en) | Forest fire protection well based on GPRS and single-chip microcomputer remotely monitors transmitting device | |
| CN209149564U (en) | A kind of debugging terminal for wirelessly realizing remote transmitting water meter debugging | |
| CN207269163U (en) | A kind of grid-connected reversing resistance electricity consumption monitoring system of familial distribution of cases formula | |
| CN206584190U (en) | Agriculture cloud service data acquisition device | |
| CN205318538U (en) | Effectively protect spread spectrum wireless remote -transmitting fuel gas meter of gas meter | |
| CN206726434U (en) | Internet of Things intelligent gas kilowatt meter reading-out system | |
| CN201188112Y (en) | Intelligent data acquisition terminal | |
| CN201290026Y (en) | Intelligent electric load management terminal | |
| CN204496558U (en) | There is the automatic accounting system of removable settlement terminal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |