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瑞萨电子 (Renesas Electronics Corporation)

智能无绳无刷割草机

概述

描述

专业园艺工具正朝着智能化、互联化的无绳平台方向发展,在提升工作效率的同时,还实现了体积、重量的缩减以及维护需求的降低。 随着服务需求的增长和劳动力的短缺,园林绿化公司越来越需要性能稳定、效率高且能自动适应不同切割条件的修剪机。

这款新一代无绳割草机将高效功率转换、智能电机控制和智能互联功能整合于单一设计中。 该设备基于新一代 GaN 型三相 BLDC 电机控制器构建,开关频率可达 100kHz,可实现更高效率、更低热损耗、更低的散热要求以及更小巧的外形尺寸。 该设备采用一款高性能电机控制 MCU,可同时运行带传感器的磁场定向控制(FOC)和基于 AI/ML 的自适应控制,以自动检测切割线长度并优化进线,从而确保切割效果一致,并最大程度提高操作人员的工作效率。 集成型蓝牙®低功耗(LE)连接功能支持实时监控、使用情况追踪、设备群组管理,以及无线固件和 AI 更新。 此外,模块化平台设计可灵活扩展,以满足客户的广泛需求。

系统优势:

  • 基于 GaN 的三相 BLDC 电机控制器,支持高达 100kHz 的高频开关,在紧凑的设计中实现高效率、低热损耗、低散热需求以及高功率密度
  • 升级版 MCU 具备充足的处理能力,可同时运行电机控制(FOC)和 AI/ML 自适应算法
  • 支持蓝牙低功耗连接,可实现资产追踪、实时监控以及无线固件和 AI 更新
  • 模块化平台设计,可扩展且适应一系列广泛的工具需求

产品对比

应用

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远程测试该板卡

该板卡已上线云上实验室(Lab on the Cloud),使用我们的 PC 图形界面,无需实体板卡,便可在虚拟实验室中立即开始配置和测试设计。
WebSPST NO Switch.2554Sheet.2555Sheet.2556Sheet.2557Sheet.2558Sheet.2559Sheet.2560Connector Line.2552Connector Line.2843Connector Arrow.1397Diode - LEDSheet.2499Sheet.2500Sheet.2501Sheet.2502Sheet.2503Darlington.651Sheet.2505Darlington.254Connector Arrow.2817Connector Arrow.2818Connector Arrow.1885Connector Arrow.2797Connector Arrow.2809Connector Arrow.2813Resistor -Potentiometer.1297Resistor - FixedTrigger SwitchTrigger SwitchTriggerSwitchConnector Arrow.1300Bi-directional.1504Connector Arrow.1813Connector Arrow.1883Connected signals arrow.2023Connector Line.1935Connected signals arrow.1980DATADATADATABi-directional.1497Connector Arrow.1465Connector Arrow.1466NEGNEGNEGPOSPOSPOSConnected signals arrow.1993Battery DC VoltageBattery DC VoltageBattery DC VoltageGround - Signal.2153Sheet.2311Sheet.2312Sheet.2313Sheet.2314Sheet.2315GNDGNDGNDConnector Arrow.1770Three-Phase Brushless DC MotorThree-Phase Brushless DC MotorThree-PhaseBrushless DCMotorConnector ArrowConnected signals arrowConnector Arrow.2437Connected signals arrow.2438Connected signals arrow.2444Connected signals arrow.2445SPST NO Switch.1343Sheet.2490Sheet.2491Sheet.2492Sheet.2493Sheet.2494Sheet.2495SwitchSwitchSwitchConnector Arrow.1351Status LEDsStatus LEDsStatus LEDsBi-directional.973Connector Arrow.1396Connector Arrow.2542Connector Line.2543Signal.2545Sheet.2546Sheet.2547Sheet.2548Sheet.2549Rechargeable SupercapacitorRechargeable SupercapacitorRechargeableSupercapacitorSwitchSwitchSwitchSerial Flash (BT)Serial Flash (BT)Serial Flash (BT)Bi-directional.2567Connector Arrow.2568Connector Line.2604Connector Line.2605Non-Renesas Component.2614Rechargeable Multi-Cell Li-Ion BatteryRechargeable Multi-Cell Li-Ion BatterySheet.2616Sheet.2617RechargeableMulti-CellLi-IonBatteryConnector Line.1753Connector Line.1754Connector Line.2739Connector Line.2740Connector Line.2741Connector Line.2743Sheet.2746Sheet.2747Square.40Inductor.10Sheet.2750Sheet.2751Sheet.2752Inductor.14Sheet.2754Sheet.2755Sheet.2756Inductor.18Sheet.2758Sheet.2759Sheet.2760Dynamic connector.854Dynamic connector.27Dynamic connector.25SquareSquare.41Sheet.2766Sheet.2767Sheet.2768connection.1014ShuntSheet.2773Sheet.2774Sheet.2775Connector LinePosition SensorPosition SensorPosition SensorVertical Wire Bundle222Sheet.2804Vertical Wire Bundle.2810222Sheet.2812Vertical Wire Bundle.2814222Sheet.2816Vertical Wire Bundle.2819222Sheet.2821Vertical Wire Bundle.2822222Sheet.2824Vertical Wire Bundle.2825222Sheet.2827Op AmpOp AmpOp AmpShunt ResistorsShunt ResistorsShunt ResistorsBattery TerminalBattery TerminalBatteryTerminalSheet.2857Bluetooth LE Wireless MCUBluetooth LE Wireless MCUBluetooth LEWireless MCUUARTUARTUARTGPIOGPIOGPIOGPIOGPIOGPIOQSPIQSPIQSPISheet.2858MCUMCUMCUTimer/PWMTimer/PWMTimer/PWMAnalogAnalogAnalogGPIOGPIOGPIOAnalogAnalogAnalogENC/PWMENC/PWMENC/PWMVDDVDDVDDTimer/PWMTimer/PWMTimer/PWMTimer/PWMTimer/PWMTimer/PWMGPIOGPIOGPIOGPIOGPIOGPIOUARTUARTUARTGPIOGPIOGPIOSheet.2859Three-Phase BridgeThree-Phase BridgeThree-Phase BridgeN-Channel Depletion MOSFETSheet.2627Sheet.2628Sheet.2629Sheet.2630Sheet.2631Sheet.2632Sheet.2633Sheet.2634Sheet.2635Sheet.2636Sheet.2637Sheet.2638Connect.50Sheet.2640Sheet.2641Sheet.2642N-Channel Depletion MOSFET.1430Sheet.2644Sheet.2645Sheet.2646Sheet.2647Sheet.2648Sheet.2649Sheet.2650Sheet.2651Sheet.2652Sheet.2653Sheet.2654Sheet.2655Connect.50Sheet.2657Sheet.2658Sheet.2659N-Channel Depletion MOSFET.1530Sheet.2661Sheet.2662Sheet.2663Sheet.2664Sheet.2665Sheet.2666Sheet.2667Sheet.2668Sheet.2669Sheet.2670Sheet.2671Sheet.2672Connect.50Sheet.2674Sheet.2675Sheet.2676N-Channel Depletion MOSFET.1547Sheet.2678Sheet.2679Sheet.2680Sheet.2681Sheet.2682Sheet.2683Sheet.2684Sheet.2685Sheet.2686Sheet.2687Sheet.2688Sheet.2689Connect.50Sheet.2691Sheet.2692Sheet.2693N-Channel Depletion MOSFET.1618Sheet.2695Sheet.2696Sheet.2697Sheet.2698Sheet.2699Sheet.2700Sheet.2701Sheet.2702Sheet.2703Sheet.2704Sheet.2705Sheet.2706Connect.50Sheet.2708Sheet.2709Sheet.2710N-Channel Depletion MOSFET.1635Sheet.2712Sheet.2713Sheet.2714Sheet.2715Sheet.2716Sheet.2717Sheet.2718Sheet.2719Sheet.2720Sheet.2721Sheet.2722Sheet.2723Connect.50Sheet.2725Sheet.2726Sheet.2727Connector Line.2728Connected signals line.2729Connected signals line.2730Connector Line.2734Connector Line.2735Connector Line.2736Connected signals line.2737Connected signals line.2738Connector Line.1766Connector Line.2156Connector Line.2157Sheet.2860Half-Bridge DriverHalf-Bridge DriverHalf-Bridge DriverPWM/ENPWM/ENPWM/ENSheet.2861Half-Bridge DriverHalf-Bridge DriverHalf-Bridge DriverPWM/ENPWM/ENPWM/ENSheet.2862Half-Bridge DriverHalf-Bridge DriverHalf-Bridge DriverPWM/ENPWM/ENPWM/ENSheet.2863PMIC RegulatorPMIC RegulatorPMIC Regulator12V REG12V REG12V REG3V3 LDO3V3 LDO3V3 LDOWS134WS134WS134
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