© ams AG

Morris Li

AMS Sensor Solutions for HABA

August 2016

Confidential © ams AG

Page 2

The world of sensors

Smart Phones & Tablet

• Ambient light, color &

proximity sensors

• Gesture recognition

• Environmental sensors

• Active Noise Cancellation

• Spectral sensors

• Position sensors

• Sensors for advanced

driver assistance

• Air quality sensors

Smart Home & Buildings

• Gas sensors

• Temperature sensors

• Smart light sensors

• Humidity sensors

• Pressure sensors

• Lightning sensors

Wearables

• Biosensors, heart rate

monitoring

• Power management

• Active Noise Cancellation

• Environmental sensors

• Position sensors

• CMOS sensors for

machine vision and drones

• Industrial/building

automation

• AFE for Flow sensors

(Heat, Water,

• Gas Metering)

Industrial

Automotive

Medical

• Image Sensors for:

• Computed tomography

• Digital x-ray

• Ultrasound

• Surgical robots

• CMOS image sensors

for endoscopy

(miniature cameras)

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What we can offer for HABA?

Smart Lighting:

AS72XX

Environmental Sensor

ENS: ENS210

VOC: IAQ core

Lighting Sensor: AS3935

Optical Sensor

Gesture, proximity, color (RGBXYZ) and ambient light Sensor

Power

uPMIC:AS3701

DCDC: AS1383

DCDC: AS1313

LDO: AS1375/6

Sensors and Power

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Smart Lighting

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Daylighting Adjust lighting output according to available daylight = Energy Savings

Applications

• Automatic Daylighting – Title 24

compliant

• Occupancy sensing – spectral

presence detection at 2-3m

• Automatic lumen maintenance

• Smart building connectivity

• Non-network version for retrofits

Keep a constant illumination level in the space.

Product solutions:

AS7211 Daylighting Manager – Fastest design time

AS7225 Smart Lighting Director – Manufa has own

µP

Daylight

Changes

Lights Adjust

AS72xx LGA

4.7 x 4.5 x 2.5mm

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Location of Sensors in the Luminaire

TSL4531

OCC

AS722x

Color Tunable w/ Daylight Sensor & Occupancy

“inward looking”

AS721x

OCC

Daylight Sensor w/ Occupancy

“ outward looking”

ams’ IoT Smart Lighting family

I2C

SPI

PROM

Smart

Lighting

Director

Chromatic

White (XYZ) or

daylight sensor

AS7225

Optional I2C

sensors

(ALS, spect

presence)

Smart Lighting Manager

• Sensor controlled color/daylighting

• Automatic lumen and color maintenance

• Network connected

• Sensor hub expansion (incl environmental)

• Driverless command interface for rapid

integration/fast time-to-market

Smart Lighting Director

• Sensor directed color/daylighting

• For customers who already have a

network or control-integrated micro

• Tune-to-target directed by SLD

• Sensor hub expansion (select ams

sensors – temp/humidity/air-quality)

Manufacturer’s

µP with PWMs

and networking

SLM directly controlling

dimming and/or LED

color mixing

SPI

PROM

Smart

Lighting

Manager

Chromatic

White (XYZ)

or daylight

sensor

I2C Sensors

AS7221/AS7211 Network

bridge UART

PWM2

PWM3

0-10V Dimmer

Occupancy

Spectral

Presence

0-10V / PWM1

SLM

SLD

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Page 8

Smart Lighting Command Set (SLCS)

• A simple text based universal command set for scalable smart lighting systems

Open spec that connects any control to any smart light

• Application on smartphone or lighting gateway to control Cognitive LightingTM

Driverless interface for rapid integration and deployment

Open command set for interoperable lighting management

Command Description/Parameters

ATLIGHT=<value> Set Light ON/OFF 1=ON; 0=OFF

ATLIGHT Read light setting, ON or OFF

ATDIM=<dimming_value> Set dimming level to integer percentage

value from 0 to 100%

ATDIM Read dimming setting, returning the

percentage of dimming, where 100 is full

brightness

ATCCTT=<CCT_value> Set CCT target to the integer in Kelvin (K)

ATCCTT Read CCT target integer value in Kelvin

ATCCTC Read calibrated CCT (K) from the sensor.

ATLUXT=<LUX_value> Set illumination target in LUX

ATLUXC Read calibrated LUX from daylight sensor.

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Environmental Sensor iAQ Core and T&H Sensor

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Page 10

Why measuring VOCs? A description of the advantage for our approach

CO2 equivalent = f(VOChuman, building)

CO2-VOC-correlation

Whenever CO2 is being created

by humans there is a

proportional amount of VOCs,

and vice versa.

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MEMS substrate Technology mix of thick film sensing layer and thin film substrate

Sensing layer is heated to operation

temperature

Block diagram of MOS

(Metal Oxide Sensor)

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Modules: iAQ-core

Sensor package: AS-MLV-P2

Sensors and modules Technical view to the sensor products

Sensor package: ENS130

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ENS210

Temperature and Humidity Sensor

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Page 14

ENS210 Relative Humidity and Temperature Sensor

Key HW features:

• Digital pre-calibrated RH % & T Kelvin output

• Accuracy: + 0.2 0C; +2 %

• Response time: RH 4 sec; T 1 sec

• Range: 0-100 %RH; -40 … +100 0C T

• Supply voltage range: 1.71 to 3.6 V

Power Consumption:

• Active current: 7.1uA @ 1Hz (1.8V)

• Standby current: 40nA

SW Compensation Engine for mobile:

• Compensate external & internal conditions

change

• Current mobile reference design performance:

<60 sec for 10C accuracy for key use cases)

Package: 2x2x0.75mm: HWSON4

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Page 15

Demo kit

• Android/PC dashboard

for gas sensors and

ENS210 RH/T

• USB-I2C dongle

Command line interface

Standard CDC class

• Sensor shield

ENS130/210 combo

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AS3935 Franklin Lightning Sensor™

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Page 17

Product highlights

• Capable to detect lightning activity up to 40km

far greater than human senses

• Detects both cloud-to-ground and cloud-to-cloud flashes

• Wide (2.4-5.5V) input supply range & Very low power listening mode

(60uA & PD=1uA)

• Sophisticated algorithm for higher level of accuracy

Minimizes false & man made signals w distance estimation

• Choice of interface (I2C or SPI) in small MLPQ-16pin (4x4mm) package

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Page 18

Franklin Demo Kit

Contents of kit:

• AS3935 Demo Board

• Lightning emulator unit

• Thumb drive containing

GUI, Data sheet & BOM

HW & SW files

• Available via AMS Web shop & authorized

channel partners

• Note: This product is intended to be used as

an early warning indicator for lightning

related storms. See attached disclaimer.

www.ams.com/AS3935

Lightning emulator board

Lightning sensor board

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Power Management Devices

Confidential © ams AG 2015

Page 20

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Q & A