technology integration for vital sensing - padovani.pdfbosch vital sensing technology ae/pj-sc-na |...
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TECHNOLOGY INTEGRATION FOR VITAL SENSING
Bosch Sensortec
AE/PJ-SC-NA | 7/7/2016© 2016 Robert Bosch LLC and affiliates. All rights reserved.
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Who we are
Fundamental Technology R&D
Full Solution Development
In-House Manufacturing
6Billions
3out of
4
1995 Start of Bosch MEMS production
Number of smartphonesincluding Bosch sensors
Number MEMS sensors produced
BOSCH VITAL SENSING
Bosch Vital Sensing
AE/PJ-SC-NA | 7/7/2016© 2016 Robert Bosch LLC and affiliates. All rights reserved.
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VITAL FACTOR 1
VITAL FACTOR 3
VITAL FACTOR 2
IMPACT ANALYSIS AND COACHING
HEALTH OBJECTIVE
Why Vital Sensing
VITAL SENSING
ACCURATE
INTEGRATED LOW POWER
Bosch Vital Sensing
AE/PJ-SC-NA | 7/7/2016© 2016 Robert Bosch LLC and affiliates. All rights reserved.
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Universal Monitoring for Health and Wellbeing
Sensing the InsideBioSensors
Activity Recognition
Sensing the OutsideEnvironmental Sensing
Context Awareness
Bosch Vital Sensing
AE/PJ-SC-NA | 7/7/2016© 2016 Robert Bosch LLC and affiliates. All rights reserved.
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BHV160 Fitness Coach
Powered by
Bosch Vital Sensing
AE/PJ-SC-NA | 7/7/2016© 2016 Robert Bosch LLC and affiliates. All rights reserved.
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BHV160 Fitness Coach
Custom MCU G+A
PPG
Continuous Heart Rate
Activity Recognition
Wellness Coach High-Level Analytics
Smart Hub withMotion Sensors
Optical Sensor
Bosch Vital Sensing
AE/PJ-SC-NA | 7/7/2016© 2016 Robert Bosch LLC and affiliates. All rights reserved.
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BME680 Air Quality Sensor
Pressure
GasHumidity
Temperature
TECHNOLOGY TRENDS IN VITAL SENSING
Bosch Vital Sensing Technology
AE/PJ-SC-NA | 7/7/2016© 2016 Robert Bosch LLC and affiliates. All rights reserved.
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Embedded Digital Processing
BMI160 G+A ASIC
The Analog side• Accelerometer Front-end
• Gyroscope Front-end
• References
• Power Management
The Digital side• ADC control and Timing
• Digital Filtering
• Embedded Processing
Bosch Vital Sensing Technology
AE/PJ-SC-NA | 7/7/2016© 2016 Robert Bosch LLC and affiliates. All rights reserved.
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Trend of Embedded Digital Processing
1x
10x
100x
2006 2008 2010 2012 2014 2016 2018
Embe
dded
Kga
tes
Production Year
SMB380
BMA220
BMG160
BMI160
BHI160 Smart Hub
Bosch Vital Sensing Technology
AE/PJ-SC-NA | 7/7/2016© 2016 Robert Bosch LLC and affiliates. All rights reserved.
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The Power Advantage
0
0.5
1
1.5
2
2.5
3
3.5
Cur
rent
[mA]
Bosch BHI160 Competitor + External M4
0
20
40
60
80
100
120
Cur
rent
[µA]
Bosch BHI160 Competitor + External M4
9DoF FusionOrientation Estimation
Step CounterActivity Tracking
Bosch Vital Sensing Technology
AE/PJ-SC-NA | 7/7/2016© 2016 Robert Bosch LLC and affiliates. All rights reserved.
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The Accuracy Advantage
Bosch BHI160
Datasheet
DiscreteSolution
Static Accuracy (R,P,Y)
7, 2, 2 Degrees ?
Dynamic Accuracy (R,P,Y)
15, 2, 2Degrees ?
Magnetic Sensor Calibration Time
< 1sec ?
Bosch Vital Sensing Technology
AE/PJ-SC-NA | 7/7/2016© 2016 Robert Bosch LLC and affiliates. All rights reserved.
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Evolution of Embedded Processing
Intelligent Sensor Clusters
Smart Hubs
Raw Sensors
Bosch Vital Sensing Technology
AE/PJ-SC-NA | 7/7/2016© 2016 Robert Bosch LLC and affiliates. All rights reserved.
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BME280 Integration for Gas Sensing
Resistive Humidity Sensor
MEMS Pressure Sensor
ASIC
Bosch Vital Sensing
AE/PJ-SC-NA | 7/7/2016© 2016 Robert Bosch LLC and affiliates. All rights reserved.
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Application Focus
Silicon Technology
Advanced Packaging
Algorithms & Software
Smart Sensors with Embedded Processing
Low PowerHighAccuracy
Summary
Integrated
AE/PJ-SC-NA | 7/7/2016© 2016 Robert Bosch LLC and affiliates. All rights reserved.
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Thank youIgino PadovaniBusiness Development Manager4009 Miranda Avenue, Palo Alto, CA [email protected]