Lighting Systems

瑞萨电子照明系统通过照明、连接和用户界面技术实现了便利性、提高了能源效率。

概要

近年来,需要建筑物照明以节省能源,减少维护并创建舒适的空间以减少安装和运营成本并吸引租户和用户。 实现这些的关键词是网络,调光和数字电源。
作为照明网络,有DALI(数字可寻址照明接口),该网络正在全球范围内传播。 瑞萨提供DALI解决方案,以促进实现调光和调色的网络和数字电源解决方案。 通过提供解决方案,我们为实现舒适和节能的照明做出了贡献。

有关每个关键字的功能,请参见以下内容。

*瑞萨电子提供半导体解决方案。

BACnet

Lighting network example

应用

Downlight (Analog)

Supports phase dimmer signal and DC current dimming by PWM dimmer signal source.
Outstanding line regulation for easy support of worldwide power input.
Extensive lineup of MOSFETs supporting a wide range of power characteristics.

LED Bulb

Realises high efficiency of 92%, high power factor of 0.9 and high precision LED current control with 0.5% line regulation. Renesas contributes to the LED retrofit market development with dedicated semiconductor products for a wide range of high quality LED bulbs and tubes supporting specific regional requirements such as common platform solutions for various voltages (Vin).

Base Light/Downlight/Outdoor Light (Digital)

Both analog and digital solutions for LED lighting are offered by Renesas.
Full digital solution enables various model development by modifying the software parameters of power control.

Devices for LED Lighting

Introducing microcontrollers, sensors, and driver ICs that can be used for lighting applications.

Communication Evaluation Environment

The communication evaluation environment is a reference solution for developing communication-compatible dimmers (communication masters, DALI switches, sensors), etc. It can also be used to evaluate communication with lamps (DALI, DMX512, infrared communication).

解决方案

照明

其配置包括LED照明评估环境,软件开发环境和通信评估环境,为客户的开发工作提供全面支持。RL78 / I1A用作控制微控制器集成LED照明控制和电源控制功能。

感应

这些解决方案适用于构建安全系统,并提供低成本、低功耗、高精度的测量。使用这些参考板可显著缩短开发时间。

连接

瑞萨电子连接解决方案可用于无线通信(BLE和Sub-GHz)和有线通信(PLC)应用。它们使客户能够构建链接设备和系统网络,而无需安装新的布线。

用户界面

瑞萨电子HMI解决方案中包含用独有的触摸屏传感技术制作的微控制器,并在定制开发环境进行开发,有助于快速开发高级产品。还有一些解决方案可以通过支持视频和3D图形的界面提高易读性和易用性。