Ultrasonic communication water meter and water meter data transmission method

By using ultrasonic communication water meters and corresponding ultrasonic transceivers for data transmission, the problems of cumbersome data transmission operations and low communication success rates in water meters are solved, achieving the effects of simplified installation and improved communication success rates.

CN122160648APending Publication Date: 2026-06-05GOLDEN CARD WATER TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
GOLDEN CARD WATER TECH CO LTD
Filing Date
2024-12-25
Publication Date
2026-06-05

AI Technical Summary

Technical Problem

Existing water meter data transmission methods suffer from cumbersome operation, inconvenient installation, and low communication success rate, especially with significant attenuation of wireless communication module transmission and reception power in water-soaked environments.

Method used

An ultrasonic communication water meter is adopted. By setting up corresponding first and second ultrasonic transceivers between the water meter data terminal and the controller, data transmission in both active and passive upload modes is realized. Data transmission is carried out using ultrasonic pulse signals and ultrasonic pulse position modulation coding. A timeout retransmission mechanism is introduced into the communication to improve reliability.

Benefits of technology

It improves the success rate and security of data transmission, simplifies the installation process, reduces hardware costs, adapts to the needs of users in different application scenarios, and enhances the user experience.

✦ Generated by Eureka AI based on patent content.

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Abstract

The application provides an ultrasonic communication water meter and a water meter data transmission method. The ultrasonic communication water meter comprises a data terminal and a water meter controller. The data terminal is used for receiving a water consumption signal or a water consumption reminding signal from the water meter controller through a first ultrasonic transceiver and sending the water consumption signal or the water consumption reminding signal to a client. The water meter controller is used for controlling a second ultrasonic transceiver to send a water consumption signal corresponding to a water meter query signal to the first ultrasonic transceiver when the water meter query signal is received, and controlling the second ultrasonic transceiver to send the water consumption reminding signal to the first ultrasonic transceiver when the water consumption reminding signal is monitored. The embodiment of the application can improve the communication success rate and the safety of data transmission, and can adapt to different application scenarios and requirements through passive uploading and active communication for water meter data transmission, thereby greatly improving the user experience.
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