CN212391058U - Wireless intelligent water meter - Google Patents
Wireless intelligent water meter Download PDFInfo
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- CN212391058U CN212391058U CN202020885774.8U CN202020885774U CN212391058U CN 212391058 U CN212391058 U CN 212391058U CN 202020885774 U CN202020885774 U CN 202020885774U CN 212391058 U CN212391058 U CN 212391058U
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Abstract
The utility model relates to a wireless intelligent water gauge utilizes zigBee wireless communication module to be connected the water gauge with external equipment together, and the thing networking notice singlechip work that infrared induction module and bluetooth communication module in zigBee wireless communication module and the intelligent water gauge are constituteed, and the staff assigns the instruction to the intelligent water gauge, and single chip microcomputer control NFC chip conveys corresponding instruction, makes the staff know water gauge information in real time, realizes that data reading, order issue and failure diagnosis down. The data can be extracted by external equipment, and the recording and application are convenient.
Description
Technical field the utility model relates to a water gauge field, in particular to wireless intelligent water gauge.
Background
The running water is that every family all needs to use, and the water gauge is the apparatus that monitors resident's water consumption commonly used, and along with the continuous progress of science and technology, artificial intelligence has extended to human life, for adaptation market demand, utilizes internet of things, deposits some data in the water gauge, then can draw out these data through external equipment, convenient record and application.
Disclosure of Invention
In order to solve the technical problem, the utility model relates to a wireless intelligent water meter, its technical scheme is:
the intelligent water meter comprises a running water cavity and an isolation cavity arranged on one side of the running water cavity, wherein a main control unit is arranged in the isolation cavity, a PCB (printed circuit board), a single chip microcomputer, a power supply module, an NFC (near field communication) chip, an infrared induction module, a Bluetooth communication module and a ZigBee wireless communication module are arranged in the main control unit, the NFC chip, the infrared induction module and the Bluetooth communication module form an Internet of things through the ZigBee wireless communication module, the NFC chip and the single chip microcomputer are respectively welded on the PCB, the power supply module, the infrared induction module and the Bluetooth communication module are respectively fixed on the side wall of the main control unit, the power supply module supplies power for the intelligent water meter, the NFC chip, the infrared induction module, the Bluetooth communication module and the ZigBee wireless communication; the NFC information extraction device is an intelligent water meter external device.
Further, the NFC chip includes an NFC information input unit and an NFC information output unit.
Furthermore, the NFC information input unit is used for storing water meter data and command signals received by the ZigBee wireless communication module and sent by the NFC information extraction device, and sending the signals to the single chip microcomputer; and the NFC information output unit is connected with the NFC information extraction device and is displayed through the NFC information extraction device.
Further, the NFC information extraction device is a mobile device with bluetooth.
The utility model has the advantages that: the utility model relates to a wireless intelligent water gauge utilizes zigBee wireless communication module to be connected the water gauge with external equipment together, and the thing networking notice singlechip work that infrared induction module and bluetooth communication module in zigBee wireless communication module and the intelligent water gauge are constituteed, and the staff assigns the instruction to the intelligent water gauge, and single chip microcomputer control NFC chip conveys corresponding instruction, makes the staff know water gauge information in real time, realizes that data reading, order issue and failure diagnosis down. The data can be extracted by external equipment, and the recording and application are convenient.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a block diagram of the present invention;
as shown in the figure, 1 water gauge, 2 keep apart the chamber, 3 master control units, 4PCB circuit boards, 5NFC chips, 6 singlechips, 7 power module, 8 infrared induction module, 9 bluetooth communication module.
Detailed Description
As shown in the figure, the utility model relates to a long-range intelligent water gauge 1, water gauge one end is the water inlet, the other end is the delivery port, including flowing water chamber and the isolation chamber 2 that sets up in flowing water chamber one side, it is equipped with the main control unit 3 to keep apart the intracavity, be equipped with PCB circuit board 4 in the main control unit, singlechip 6, power module 7, NFC chip 5, infrared induction module 8, bluetooth communication module 9 and zigBee wireless communication module, power module sets up in PCB circuit board one side, infrared induction module and bluetooth communication module set up in the main control unit, power module, infrared induction module and bluetooth communication module fix respectively on the main control unit lateral wall, the thing networking is constituteed through wireless communication module to NFC chip, infrared induction module and bluetooth communication module, NFC chip and singlechip are welded respectively on PCB circuit board, power module is the power supply of intelligent water gauge, NFC, The infrared sensing module, the Bluetooth communication module and the ZigBee wireless communication module are respectively connected with the single chip microcomputer, and the NFC chip is communicated with the single chip microcomputer through the SPI; the NFC information extraction device is an intelligent water meter external device. The infrared sensing module is a thermal infrared sensor and is used for detecting whether a person approaches and informing the single chip microcomputer of starting to work; the Bluetooth communication module is used for being connected with other communication equipment with Bluetooth, and sending and receiving instructions to the single chip microcomputer and other mobile terminals; the NFC chip comprises an NFC information input unit and an NFC information output unit, wherein the NFC information input unit is used for storing water meter data (such as water flow information) and command signals received by the ZigBee wireless communication module and sent by the NFC information extraction device, and sending the signals to the single chip microcomputer; the NFC information output unit is connected with the NFC information extraction device and is displayed through the NFC information extraction device to realize data reading, command issuing and fault diagnosis; NFC information extraction element is the mobile device who takes the bluetooth, the utility model discloses a NFC information extraction element is cell-phone or other portable mobile terminal, can pass through the information that NFC information extraction element scene extracted the instrument when instrument control part breaks down, makes management department and user all audio-visual information of seeing the instrument in the use scene.
The utility model discloses the working process:
the staff opens mobile phone Bluetooth, is close to intelligent water gauge, and the thing networking that infrared induction module and bluetooth communication module in zigBee wireless communication module and the intelligent water gauge are constituteed informs the singlechip work, and the staff assigns the instruction to intelligent water gauge, and single chip microcomputer control NFC chip conveys corresponding instruction, makes the staff can know water gauge information in real time, realizes that data reading, order issue and failure diagnosis.
The utility model discloses well use:
the single-chip microcomputer adopts an MSP430 single-chip microcomputer;
the power module adopts 5V direct current;
the NFC chip adopts Ntag203 and chip Type 2;
the infrared induction module adopts a model HC-SR501;
the Bluetooth communication module adopts a Bluetooth mesh module;
the ZigBee wireless communication module adopts UBECUZ 2400D.
The utility model relates to a wireless intelligent water gauge utilizes zigBee wireless communication module to be connected the water gauge with external equipment together to know data information in the water gauge at any time, can draw out these data through external equipment, convenient record and application.
The above illustration is merely an illustration of the present invention, and does not limit the scope of the present invention, and all designs identical or similar to the present invention are within the scope of the present invention.
Claims (4)
1. A wireless intelligent water meter comprises a running water cavity and an isolation cavity arranged on one side of the running water cavity, and is characterized in that a main control unit is arranged in the isolation cavity, a PCB (printed circuit board), a single chip microcomputer, a power supply module, an NFC (near field communication) chip, an infrared sensing module, a Bluetooth communication module and a ZigBee wireless communication module are arranged in the main control unit, the NFC chip, the infrared sensing module and the Bluetooth communication module form an Internet of things through the ZigBee wireless communication module, the NFC chip and the single chip microcomputer are respectively welded on the PCB, the power supply module, the infrared sensing module and the Bluetooth communication module are respectively fixed on the side wall of the main control unit, the power supply module supplies power to the intelligent water meter, the NFC chip, the infrared sensing module, the Bluetooth communication module and the ZigBee wireless communication module are respectively connected with; the NFC information extraction device is an intelligent water meter external device.
2. A wireless intelligent water meter as claimed in claim 1, wherein said NFC chip includes an NFC information input unit and an NFC information output unit.
3. The wireless intelligent water meter according to claim 2, wherein the NFC information input unit is configured to store the water meter data and a command signal received by the ZigBee wireless communication module and sent by the NFC information extraction device, and send the signal to the single chip microcomputer; and the NFC information output unit is connected with the NFC information extraction device and is displayed through the NFC information extraction device.
4. A wireless intelligent water meter as claimed in claim 3, wherein said NFC information extraction means is a mobile device with bluetooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020885774.8U CN212391058U (en) | 2020-05-25 | 2020-05-25 | Wireless intelligent water meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020885774.8U CN212391058U (en) | 2020-05-25 | 2020-05-25 | Wireless intelligent water meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212391058U true CN212391058U (en) | 2021-01-22 |
Family
ID=74252180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020885774.8U Active CN212391058U (en) | 2020-05-25 | 2020-05-25 | Wireless intelligent water meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212391058U (en) |
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2020
- 2020-05-25 CN CN202020885774.8U patent/CN212391058U/en active Active
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