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Bosch BHI160/BHI160B超低功耗传感器集线器

Bosch BHI160/BHI160B 超低功耗传感器集线器是小型3mm x 3mm x 0.95mm低功耗智能集线器，集成了三轴陀螺仪、三轴加速度计和可编程微控制器。BHI160/BHI160B包含预装软件和用于活动识别的特定算法，专门设计用于实现不间断运动传感。这些传感器集线器完全符合智能手机、可穿戴设备或在非常低功耗下需要高精度实时运动数据的任何其他应用的要求。Bosch BHI160/BHI160B可用于可穿戴技术、移动技术、智能电视遥控器和AR/VR控制器，并配有完全集成的Android传感器堆栈。

特性

  • All-in-one smart-hub solution for always-on motion sensing with low current consumption, which is commonly required using discrete components
  • 32-bit floating-point microcontroller (Fuser Core)
  • Optimized for data fusion, motion sensing, and activity recognition at ultra-low power consumption
  • Power BSX sensor fusion library integrated into ROM for lowest design-in effort and faster time-to-market
  • Additional software and algorithms for RAM processing, provided as ready to use FW patch files
  • Smart-hub plus microcontroller, MEMS sensors, and software
  • Android support, including batching with dual FIFO buffer for wakeup and non-wakeup events; implements the full Android sensor stack although an Android OS or any other Android environment is not required
  • High-speed I2C interface with data rates up to 3.5MBit/s for power-efficient data transfer
  • High configurable internal RAM for either feature extension and/or FIFO data buffering 
  • SW / FW based functionality
  • Can be updated, optimized, customized, or upgraded with new features to support future requirements

应用

  • General
    • Activity recognition of standing, walking, running, biking, or in vehicle
    • HMI interfaces
    • Gesture detection of motion, tilt, pickup, wake up, and glance or other gestures for wearables
    • Step counting, indoor navigation, and PDR
    • Full 9DoF data fusion for highly accurate 3D orientation, quaternions, Euler angles, etc
    • Augmented reality, immersive gaming
    • Tilt compensated eCompass and orientation
  • Target devices
    • Mobile phones and tablets
    • Wearables and smartwatches
    • Wrist- or neck-bands
    • Smart-sports and smart-fitness devices
    • Head-mounted displays
    • AR/VR controllers
    • Smart-TV remotes

Additional Resources

视频

发布日期: 2016-09-09 | 更新日期: 2022-11-24