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解决方案
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Heat metering systems, also called as thermal energy meters, are typically used in multi-residential buildings to optimally allocate heating costs based on usage. They measure the heat consumption of individual residences by measuring the heated water flow. Measurement data is then transferred wirelessly to the central unit. Thermal energy meters are powered by batteries, and thus low-power devices play an important role in defining system configurations.

我们的产品和解决方案

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,以便克服热计量应用所带来的设计挑战。超低功耗STM32L微控制器与超低功耗sub-GHz射频芯片组合有助于确保满足最严苛的电池寿命要求。我们的RF产品系列包括支持WM-BUS和专有Mesh协议的sub-GHz RF收发器,以及用于设备配对的双接口NFC/RFID标签。

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