Intelligent water meter device based on RFID full-life-cycle management

Abstract

The utility model relates to an intelligent water meter device based on RFID full-life-cycle management. The intelligent water meter device comprises a water meter body, a water meter shell and a top cover. The water meter shell is screwed on the water meter main body; the top cover is fixed on the water meter shell; a sensor group used for collecting the running state and water consumption data of the water meter is arranged in the water meter main body; a data processing module and an RFID tag are fixed on the water meter shell; the data processing module is provided with a collector group used for collecting data of the sensor group and the RFID tag. The data processing module is further provided with a wireless communication module (3) used for transmitting data to a remote management platform. Compared with the prior art, the intelligent water meter management system has the advantages of water meter full-life-cycle management, maintenance cost reduction, management efficiency improvement, data accuracy improvement and the like.

Description

Technical Field

[0001] The utility model relates to an intelligent water meter device, in particular to an intelligent water meter device based on RFID full life cycle management. Background Art

[0002] Traditional water meters have many inconveniences in management and maintenance, such as low meter reading efficiency, poor data accuracy, slow fault response, etc. With the rapid development of Internet of Things technology, RFID technology has gradually been applied to the field of water meter management due to its advantages such as non-contact, fast reading, and high reliability. However, there is currently a lack of RFID smart water meter devices on the market that can fully cover the entire life cycle management of water meters. Utility Model Content

[0003] The purpose of the utility model is to overcome the defects of the above-mentioned prior art and provide an intelligent water meter device based on RFID full life cycle management.

[0004] The purpose of the utility model can be achieved through the following technical solutions:

[0005] A smart water meter device based on RFID full life cycle management, the device includes a water meter body, a water meter shell and a top cover; the water meter shell is screwed on the water meter body; the top cover is fixed on the water meter shell; a sensor group for collecting water meter operation status and water usage data is arranged in the water meter body; a data processing module and an RFID tag are fixed on the water meter shell; a collector group for collecting sensor group and RFID tag data is arranged on the data processing module; and a wireless communication module for transmitting data to a remote management platform is also arranged on the data processing module.

[0006] Furthermore, the sensor group is snap-fitted and fixed on the water meter housing, and a power module is arranged at the bottom to provide power support for the entire device.

[0007] Furthermore, the RFID tag is embedded and fixed on the side of the water meter housing; the RFID tag is a tag that records basic information of the smart water meter.

[0008] Compared with the prior art, the utility model has the following advantages:

[0009] The smart water meter device of the utility model realizes intelligent management of the entire life cycle of the water meter from production to scrapping by integrating RFID technology and other advanced sensing technologies. Due to the high degree of automation, the device does not require human intervention, reduces errors and missed readings caused by human factors, and improves management efficiency and data accuracy. Moreover, through automated data collection and processing, it reduces the need for manual operation, reduces maintenance costs and user complaint rates, and has significant technical advantages and application prospects. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 A schematic diagram of the structure provided by the utility model;

[0011] Figure 2 The utility model provides a schematic diagram of the workflow.

[0012] The numbers in the figure are as follows:

[0013] 1. Sensor group; 2. Power module; 3. Wireless communication module; 4. Data processing module; 5. Collector group; 6. RFID tag; 7. Water meter body; 8. Water meter shell; 9. Top cover. DETAILED DESCRIPTION

[0014] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0015] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0016] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0017] In the description of the present utility model, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, or are the directions or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present utility model.

[0018] It should be noted that the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0019] In addition, the terms "horizontal", "vertical" and the like do not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0020] Example

[0021] like Figure 1 As shown, a smart water meter device based on RFID full life cycle management, the device includes a water meter body 7, a water meter housing 8 and a top cover 9; the water meter housing 8 is screwed on the water meter body 7; the top cover 9 is fixed on the water meter housing 8; a sensor group 1 is arranged in the water meter body 7 for collecting the water meter operation status and water use data; a data processing module 4 and an RFID (radio frequency identification technology) tag 6 are fixed on the water meter housing 8, the data processing module 4 is responsible for processing the data of the sensor group 1 and the information recorded by the RFID tag 6, the RFID tag 6 is embedded and fixed on the side of the water meter housing 8, and is used to uniquely identify the water meter and store the basic information of the smart water meter; a collector group 5 is arranged on the data processing module 4 for collecting the data of the sensor group 1 and the RFID tag 6; a wireless communication module 3 is also arranged on the data processing module 4 for transmitting the data to the remote management platform, which is convenient for real-time monitoring and intelligent management of the whole life cycle; the sensor group 1 is fixed on the water meter housing 8 by snapping, and a power module 2 is arranged at the bottom to provide power support for the whole device.

[0022] The workflow of the utility model is divided into production stage, installation stage, use stage, maintenance stage and replacement stage, specifically:

[0023] 1) Production stage: During the production process, the RFID tag 6 is embedded in the water meter housing 8 and records the basic information of the water meter, such as model, production date, manufacturer, etc. At the same time, the water meter is automatically identified and recorded by the RFID reader on the production line to ensure the accuracy and traceability of the production data.

[0024] 101) After the production and assembly of smart water meters are completed, quality inspection is carried out;

[0025] 102) The qualified water meter has an RFID tag 6 fixed on the water meter housing 8 and basic information is written;

[0026] 103) Use RFID readers to automatically identify water meters and record production data;

[0027] 104) Qualified water meters are stored in the production warehouse, and the storage time and quantity are recorded;

[0028] 105) Generate a delivery order based on installation requirements;

[0029] 106) Scan the RFID tag 6 of the outgoing water meter to confirm the outgoing water information;

[0030] 107) Water meters are shipped out of the production warehouse, and the time and quantity of shipment are recorded.

[0031] 2) Installation stage: The installer uses an RFID reader to scan the RFID tag 6 of the smart water meter and enters the installation location, installation time and other information into the remote management platform. The remote management platform generates a water meter file based on the entered information and monitors the progress of the water meter installation in real time.

[0032] 201) After the water meter arrives at the water company warehouse, it will be inspected;

[0033] 202) The water meter that passes the inspection scans the RFID tag 6 to confirm the information;

[0034] 203) Deposit the water meter in the water company warehouse and record the time and quantity of entry;

[0035] 204) Generate a delivery order according to the installation plan;

[0036] 205) Scan the RFID tag 6 of the outgoing water meter to confirm the installation location and time;

[0037] 206) Water meters are shipped out of the water company warehouse, and the time and quantity of shipment are recorded;

[0038] 207) The installer uses an RFID reader to scan the RFID tag 6 of the smart water meter and enters the installation location, installation time and other information into the remote management platform;

[0039] 208) The platform generates water meter files and monitors the installation progress.

[0040] 3) Use stage: During the operation of the water meter, the sensor group 1 collects the water meter operation status and water usage data in real time, and collects the data through the collector group 5 to the data processing module 4. The data processing module 4 processes and analyzes the data, and transmits the data to the remote management platform through the wireless communication module 3. When abnormal data is found, such as a surge in water consumption or a water meter failure, the remote management platform will immediately issue an alarm and notify relevant personnel to handle it.

[0041] 4) Maintenance stage: Maintenance personnel use RFID readers to scan the RFID tags 6 of water meters, quickly locate the water meters and view their historical data, formulate maintenance plans based on the data analysis results, and implement maintenance operations.

[0042] 5) Replacement stage: When the water meter reaches the end of its service life or is damaged beyond repair, the maintenance personnel use the RFID reader to scan the RFID tag 6 of the water meter and enter the replacement information into the remote management platform. The platform automatically updates the water meter file and generates a new water meter number and RFID tag 6 for replacement.

[0043] Compared with traditional water meters, this utility model has the following advantages:

[0044] 1. Efficient data collection and processing capabilities: It can quickly identify and read in batches. RFID technology can realize the simultaneous identification of multiple RFID tags 6, which greatly speeds up the speed of data collection. Compared with traditional barcode scanning or manual recording methods, the RFID system can read and process information in batches, significantly improving work efficiency; with a high degree of automation, the utility model can automatically collect water meter data without human intervention, reducing errors and missed readings caused by human factors, and improving data accuracy and reliability.

[0045] 2. Real-time tracking and positioning: Real-time monitoring, by implanting RFID tags6 on smart water meters, the remote management platform can track the location and status of water meters in real time, including the installation location, usage status, fault conditions, etc. of the water meters, providing real-time data support for water management; abnormality detection, can promptly detect water meter abnormalities, such as water theft, water leakage, etc., and immediately notify relevant personnel to handle it, reducing the waste and loss of water resources.

[0046] 3. Security and privacy protection: Data encryption. The utility model can set password protection for the reading and writing of tag data, effectively preventing the data from being illegally obtained or tampered with. At the same time, the utility model can also encrypt and back up the data to ensure the security of the data; Privacy protection. When collecting and processing user water use data, the system strictly abides by the privacy protection principles to ensure that user personal information is not leaked.

[0047] 4. Powerful scalability and compatibility: Modular design. The utility model adopts modular design and can be customized and upgraded according to actual needs to meet application requirements in different scenarios; system integration. The utility model can be integrated with other information systems, such as water management systems, to achieve data sharing and interoperability, thereby improving data utilization efficiency and management level.

[0048] 5. Reduce operating costs: Reduce manual intervention. Through automated data collection and processing, the need for manual operation is reduced, and the operating costs of the enterprise are reduced; extend the life of the equipment. The utility model can monitor the status of the water meter in real time, detect and handle faults in time, extend the service life of the water meter, and reduce replacement costs.

[0049] 6. Improve user experience; Convenience: Users can check their water usage in real time through mobile phone APP and other channels, including water consumption, water charges and other information, which improves user convenience; Transparency: This utility model provides transparent water usage data, allowing users to better understand their water usage and help cultivate users' awareness of water conservation.

[0050] The preferred specific embodiments of the utility model are described in detail above. It should be understood that ordinary technicians in this field can make many modifications and changes based on the concept of the utility model without creative work. Therefore, all technical solutions that can be obtained by technicians in this technical field based on the concept of the utility model through logical analysis, reasoning or limited experiments on the basis of the existing technology should be within the scope of protection determined by the claims.

Claims

1. A smart water meter device based on RFID full life cycle management, characterized in that: The device comprises a water meter body (7), a water meter shell (8) and a top cover (9); the water meter shell (8) is screwed onto the water meter body (7); the top cover (9) is fixed onto the water meter shell (8); a sensor group (1) for collecting water meter operation status and water usage data is arranged inside the water meter body (7); a data processing module (4) and an RFID tag (6) are fixed onto the water meter shell (8); a collector group (5) for collecting data from the sensor group (1) and the RFID tag (6) is arranged on the data processing module (4); and a wireless communication module (3) for transmitting data to a remote management platform is also arranged on the data processing module (4).

2. According to claim 1, a smart water meter device based on RFID full life cycle management is characterized in that: The sensor group (1) is snap-fitted and fixed on the water meter housing (8), and a power module (2) is arranged at the bottom to provide power support for the entire device.

3. According to claim 1, a smart water meter device based on RFID full life cycle management is characterized in that: The RFID tag (6) is embedded and fixed on the side of the water meter housing (8); the RFID tag (6) is a tag for recording basic information of the smart water meter.

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