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用水计量

概述
文件
工具与软件
硬件评估工具
解决方案
主要产品
A smart water meter not only measures water flow but uses wireless communication to connect to local or wide area networks, allowing remote location monitoring and infrastructure maintenance through leak detection. Smart water metering systems also enable automatic billing and customer management, including detection and protection against tampering attempts. Smart water meters are battery powered and thus low-power devices play a crucial role in defining system configurations.

我们的产品和解决方案

用于智能水表设计的意法半导体产品 意法半导体通过独特的系统级应用技术和引人注目的半导体产品、评估板和软件开发套件组合为设计师提供支持,以便克服智能水表应用所带来的设计挑战。 

我们的超低功耗sub-GHz RF通信解决方案支持所有主要协议:长距离协议,其中包括WM-BUS和专用的LPWAN协议,如LoRa和Sigfox,以及短距离协议,如双接口NFC/RFID标签与超低功耗蓝牙(BLE)和802.15.4片上系统。连同超低功耗STM8L或STM32L微控制器,我们的解决方案可帮助应用满足智能水表所需的电池寿命要求。

eDesignSuite

eDesignSuite is a comprehensive set of easy-to-use design-aid utilities ready to help you streamline the system development process with a wide range of ST products.

Power Management Design Center

Choose design tool:

Power Supply Design Tool

SMPS design, by topology, by type and by product
PFC design with analog and digitial control
Supports various PCB configurations
Choose type:
DC/DC
AC/DC
太阳能电池充电器

LED Lighting Design Tool

Handles AC-DC and DC-DC design in common topologies
Displays interactive and annotated schematic
Provides current/voltage graphs, Bode plots, efficiency curves and power-loss data
Choose type:
DC/DC
AC/DC

Digital Power Workbench

Provides a step-by-step optimized design of power section and control loop
Generates the STM32Cube embedded software package for custom applications and allows firmware project generation, compatible with multiple STM32 IDEs

Power Tree Designer

Specify input/output power for each node in the tree
Check for consistency
Design each individual node