Inertial Measurement Units (IMU) from Epson - Texim … presentation_te.pdf · May 2015 . Inertial Measurement Units (IMU) from Epson . DISTRIBUTED BY TEXIM EUROPE

May 2015

Inertial Measurement Units (IMU) from Epson

DISTRIBUTED BY TEXIM EUROPE

Epson Europe Electronics GmbH

Content

Company Profile

Epson Gyro Technology

Epson IMU

Target applications

Evaluation tools



Content

Company Profile


Epson IMU

Target applications

Evaluation tools



* Results for fiscal year ended March 31, 2014

** U.S. dollar amounts are included solely for the convenience of readers. The rate of ¥102.92 = U.S.$1 at March 31, 2014, has been used for the purpose of this presentation

***As of March 31, 2014

Company name

President

Head Office

Founded

Paid in capital

Consolidated sales

Operating income

No. of group companies

No. of employees

SEIKO EPSON CORPORATION

Minoru Usui

Suwa, Nagano

1942

\ 53,204 million

\ 1,003.6 billion *($9.751 billion)**

\ 84.9 billion* ($ 825 million)**

94 (Japan: 21, overseas: 73)***

73,171 (consolidated)***

Head Office

Corporate Data



27.7%

25.6% 21.8%

24.9%

Sales = US$ 9.751billion

25.1%

3.8%

3.0%

68.1%

# Employees = 73,171

Global Presence

March 31, 2014 FYE March 2014

Regional HQs

Manufacturing Affiliates

Sales/Services Affiliates

R&D Facilities

Representative Offices

Hong Kong, Shenzhen Area

Singapore Area

Asia/Oceania Japan

The Americas Europe

Asia/Oceania

Japan

Europe

The Americas



Epson Evolution



Consolidated Total Sales FYE 3/13: ¥851.2 billion ($9.05 billion)

Precision Products

Information Equipment ¥685.8 Bn [$7.29 billion](81.7%)

Devices & Precision Products ¥140.7 Bn [$1.5 billion](16.8%)

Notes 1. Segment sales include intersegment sales. 2. % of sales for each product category in each business segment include sales that occurred between the

product categories, within the business segments. 3 Consolidated total sales exclude intersegment sales. 4. U.S. dollar amounts are included solely for the convenience of readers. The rate of ¥94.05 = U.S.$1 at March 31,

2013, has been used for the purpose of this presentation. 5. The Sensing/Industrial solutions segment was newly established in FY2013. Sales (FYE3/13) were recalculated based

on the new segment structure.

Devices (Quartz, Semi-

conductors)

Other ¥1.2Bn

Printers Visual Products

PCs

78.4% 19.1% 2.5% 64.5%

Epson’s Business Portfolio

35.5%

Sensing Systems

Industrial Solutions

Sensing/ Industrial ¥ 11.4 Bn

[$121 mil](1.4%)



Global Electronic Component Sales Network

San Jose EEA

Munich EEG

Seoul EKO

Shanghai ECC-SH

Taipei ETT

Shenzhen ECC-SZ

Singapore ESP

Hong Kong EHK

Beijing ECC-BJ



Epson Europe Electronics GmbH - Corporate Data

President Takeshi Kurokochi

Board of Directors T. Kurokochi, K. Hara

Headquarters Munich, Germany

Nominal Capital 2 Mio €

Share Holder Epson Europe B.V.

Establishment 1st of September 1989

Employees 46

Objective Marketing, engineering and sales of Epson semiconductors, timing devices and sensing systems in Europe, Middle East and Africa



Epson Timing Devices

Real Time Clock Module

Built in crystal unit and Real

Time Clock IC in One

package

Oscillator

SPXO

VCXO

Compact, Low Current

Consumption

Optical Device

Compact, Low Noise

Sensor

Crystal unit

kHz Range Crystal Unit MHZ Range Crystal Unit SAW Resonator

Microminiaturize by

Photolithography Process

Serial Interface 4-Wire Parallel Interface 4-Bit

Microminiaturize by

Photolithography Process

Gyro Sensor Pressure Sensing Crystal

Filter

SAW Filter

Optical Low Pass Filter

Low Defect

TPXO

OCXO


http://www.epsontoyocom.co.jp/product/Filter/set02/ff32n/index.html


Epson Semiconductor Division / Sensing Solutions

Microcontroller (MCU)

4-bit 8-bit 16-bit 32-bit

LCD Controller Imaging & Interface IC Network & Drive Recorder

LCD Driver Thermal Head Driver USB Switch Speech & Audio Chips MP3, AAC, TTS

EPD Controller and Driver

Intelligent Sensor Hub (ACCP)

Sensing Systems

IMU & Accelerometer & Inclinometer

Silicon Foundry & Packaging

EPD = Electrophoretic Display IMU = Inertial measurement Unit



Epson aims to contribute

to customer's product development

by the synergy of QMEMS

and Semiconductor technology.

IMU’s Inclinometer

Accelerometer

Vision of Sensing Systems Division

Semiconductor Technology

QMEMS Technology

High signal to noise ratio High stability & precision

High sensitivity Low zero point drift

Low power High Integration

Compact size Own Technology



Content

Company Profile


Epson IMU

Target applications

Evaluation tools



Proprietary Epson QMEMS Technology



Double-T Gyro-Element

• Unique head shape

• Stable oscillation amplitude

• QMEMS technology

1. Micro fabrication technology

• Better tolerance

2. Groove structure

• Reduced Power

• Higher Sensitivity

Standard - QMEMS - process



Double-T Gyro Element

Driving arms

Detection arms



No rotation

Under rotation

Under shock or acceleration

Detection arm

Vibration arm

Differential amplifier cancels out signals caused by acceleration/shock

Epson Gyro – Shock Resistance

- +

- +

- +



Content

Company Profile


Epson IMU

Target applications

Evaluation tools



EPSON IMU Block Diagramm

M-G362 PDC1

Digital Interface

Temperature Sensor

3 Axis QMEMS Gyro Sensors

3 Axis Acceleration Sensors GPIO

A/D

Co

nve

rter

An

alo

gue

Fro

nte

nd

&

Sig

nal

Co

nd

itio

nin

g

UART

SPI

Signal Processing

DRDY

(GPIO1)

EXT

(GPIO2)

GPIO3

SIN

SOUT

BRATE

SDI

SDO

SCLK

VCC

GND

/RST

/SS

Calibration & Compensation

RAF* Kaiser Filter

Self Test

* RAF = Running Average Filter



Epson IMU Market Position

High End Navigation & Stabilization • Ship Navigation • Space & Avionics • Military

Size / Power Consumption

Sta

bili

ty /

Acc

ura

cy

Industrial Application • Short term Navigation • Platform Stabilization • UAV/ROV Navigation & Stabilization • ...

Consumer Grade Sensors

Consumer MEMS based IMU

High End MEMS based IMU

EPSON QMEMS based IMU

Fibre Optical Gyro or Ring Laser Gyro

based IMU

non ITAR

ITAR

Consumer Applications • Smart Phone • Toy UAV



0%

100%

200%

300%

400%

500%

600%

700%

800%

900%

1000%

Gyro In Run Bias Stab. Volume Weight Power Consumption

M-G362

M-G352

M-V340

Comp. 1

Comp. 2

Comp. 3

Comparison with Competitors M

-G3

62

= 1

00

%

Epson Competitors

3°/h 24x24x10mm³ 7g 100mW



Simple Motion Game, Low-IS

IMU

Allan Std. Div. (Gyro)

0.1

1

10

100

1000

0.001 0.01 0.1 1 10 100 1000 10000

Averaging Time: τ [sec]

Ro

ot

Alla

n V

aria

nce

: σ

(τ)

[dp

h]

Industrial

EPSON IMU

Consumer

Consumer Si-MEMS GYRO

Industrial MEMS IMU

EPSON IMU S4E5A0A0

IMU Performance Comparison

EPSON M-G350-PD11 A (Industrial IMU)

Angular Random Walk

(ARW)

0.2 (°/√h) 1.0 (°/√h)

Initial Error 0.5 °/s 0.5 °/s

Bias Instability 6 °/h 26 °/h

Power Consumption 0.1 W 0.2 W

Size 5 cm³ 8 cm³

Weight 7 g 13 g

e.g. Test Result for Seamless Positioning System

Test Conditions: Indoor / Walking / 5min / no-GPS

IN

OUT Industrial MEMS IMU

IN OUT

Confidential

IN

IN

OUT

Software provided by AIST

OUT



IMU – Line Up

Platform 1st Generation IMU 2nd Generation IMU

High Performance G36x series

Main Line G35x series

Ultra Small Size V3xx series

Robust G55x series

M-G362

G 150dps 3°/h

A 3G 0.05mG

High stability 3dph

Ultra small 12x10x4mm³

M-G350

G 300dps 6°/h

A 3G 0.1mG

M-G352

G 400dps 6°/h

A 5G 0.1mG

M-V340

G 450dps 7°/h

A 5.8G 0.1mG

Wide range ±400dps

M-G550

G 300dps 6°/h

A 3G 0.1mG

Robust (IP67) CAN/RS422

M/P: 06/2015



Epson IMU G3xx- and V- Series

Product Model Number M-G350 M-G352 M-G362 M-V340

(M/P) (M/P) (M/P) (M/P 06/2015)

Gyro-Dynamic Range ±300 °/sec ±400 °/sec ±150 °/sec ±450 °/sec

Gyro-Bias-Stability 6 °/h 6 °/h 3 °/h 3 °/h

Accelerometer Dynamic

Range ±3 G ±5 G ±3 G ±5.8 G

Data Format 16 bit 16/32 bit 16 bit

Max. Data Rate 1k sps 2k sps 1k sps

Ext.Trigger no yes

Interface SPI & UART

Dimensions 24 × 24 × 10 mm 12 × 10 × 4 mm

Weight Approx. 7 g Approx.1g

Current Consumption 30 mA @3.3 V 18 mA @ 3.3 V

standard wide dynamic range high stability ultra small size



Robust M-G5xx Series (IP67)

M-G550-PC10 M-G550-PR10

(M/P) (M/P)

Gyro-Dynamic Range

Gyro-Bias-Stabilität

Accelerometer Dynamic Range

Data Format

Max. Data Rate

Interface CAN (CANopen) RS422

Interface Data Rate up to 1Mbps 460.8kbps

Dimensions

Weight

Op.Temperature range

Supply Voltage

Current Consumption typ. 26.5mA @ 12V typ. 24mA @ 12V

Water/Dust Proof

EU

Product Model Number

9 to 30V

-20°C to 70°C

CE-Marking, RoHS Compliant

IP67

±300 °/sec

6 °/hr

±3 G

16 bit

1k Sps

52 x 52 x 26mm³

~81g

• Rugged design for rough environmental conditions

• IP67 conform housing

• M-G350 IMU inside



Robust M-G550-PC/PR Block Diagram

M-G550-PR

M-G550-PC



Under Development – M-G320

• Designed for high volume production

• Rugged design for rough environmental conditions

Product Model Number M-G320 M-G362

(Under Development) (M/P)

Gyro Dynamic Range ±150 °/sec ±150 °/sec

Gyro Bias-Stabilität 4 °/hr 3 °/hr

Gyro ARW 0.1 °/√hr 0.1 °/√hr

Accelerometer Dynamic Range ±5 G ±3 G

Accelerometer Bias Stability 0.1 mG 0.1 mG

Data Format 32 bit 32 bit

Max. Data Rate 1k Sps 2k Sps

Add. Functions external trigger

counter reset

external trigger

counter reset

Interface SPI/UART SPI/UART

Calibration Temp. Range -40°C to 85°C -20°C to 70°C

Operation Temp. Range -40°C to 85°C -40°C to 85°C

Dimensions 24 × 24 × 10 mm³ 24 × 24 × 10 mm³

Weight 25g 7g

Current Consumption 18 mA @3.3 V 30 mA @3.3 V



Bundled Items of Epson IMU’s

<Harness Dimensions (millimeters)> Customer PCB(Not bundled)

Bundle items

item Number Specification ① Connector CN1(Panasonic) 1 AXE624224

② Harness with connector(AXE624224 and AXE524124 mounted) 1 SS0001-005-01

③ Screw for fixing Harness to IMU 2 M1.6-3.5mm ④ Washer for fixing Harness to IMU 2 M1.6 ⑤ Screw for fixing IMU to Customer PCB 2 M2-8mm ⑥ Metal nut for fixing IMU to Customer PCB 2 M2 ⑦ Screw for fixing IMU to Customer PCB 2 M2-8mm ⑧ Metal nut for fixing IMU to Customer PCB 2 M2 ⑨ Washer Spacer 2 t1mm

AXE624224(Mounted)

AXE524124(Mounted)

M-G3xx series>

①

②

③ ④

⑤

⑥

⑧

⑦

⑨



Content

Company Profile


Epson IMU

Target applications

Evaluation tools



• AUV & ROV • position & navigation

• UAV • stabilization & navigation

•Train • stability control • train/track monitoring • boogie monitoring

IMU Target Application Examples




• Stabilisation Market • Cameras and Antennas

• Live Science • Motion Analysis and Capture


http://idata.over-blog.com/4/22/09/08/USA/USAF/MQ-9-Reaper/MQ-9_Reaper.jpg


•Cranes • Anti Sway and Anti Collision Systems

•Construction Vehicles •Motion control

•Agriculture • Location and Guidance Systems




IMU Target Application Examples • Mapping Instruments

• GNSS • Drilling

• Borehole survey & directional drilling



Content

Company Profile


Epson IMU

Target applications

Evaluation tools



Logger Software

PCB Board G-Series

USB Connector Board G-Series

Evaluation Boards & Software

MatLab Script File

USB Connector Board V-Series



• IMU on Epson Europe Electronics homepage: • http://www.epson-electronics.de/electronics/cms/index/465

Available Information on the Internet

IMU overview

Download links of brief data sheets

Contact: Herbert Gross Marketing Mgr. – Sensing Systems EPSON EUROPE ELECTRONICS GmbH

Riesstrasse 15 80992 München - Germany Tel: +49-(0)89-14005-225 Mob: +49 (0)170-579-5012

Fax: +49-(0)89-14005-110 Email: [email protected]

Link to Epson Japan


Martin-Kollar-Strasse 9D-81829 MünchenTel: +49 (0)89 436 086-0Fax: +49 (0)89 436 [email protected]

Bahnhofstrasse 92D-25451 QuickbornTel: +49 (0)4106 627 07-0Fax: +49 (0)4106 627 [email protected]

Gentsesteenweg 1154-C22Chaussée de Gand 1154-C22B-1082 Brussel / BruxellesTel: +32 (0)2 462 01 00Fax: +32 (0)2 462 01 [email protected]

Elektrostraat 17NL-7483 PG HaaksbergenTel: +31 (0)53 573 33 33Fax: +31 (0)53 573 33 [email protected]

St. Mary’s House, Church LaneCarlton Le MoorlandLincoln LN5 9HSTel: +44 (0)1522 789 555Fax: +44 (0)845 299 22 [email protected]

Warwitzstrasse 9 A-5020 SalzburgTel: +43 (0)662 216026Fax: +43 (0)662 [email protected]

Sdr. Jagtvej 12DK-2970 HørsholmTel: +45 88 20 26 30Fax: +45 88 20 26 [email protected]

Germany Germany

BelgiumThe Netherlands

United Kingdom

Austria

Denmark

For more information: www.texim-europe.com

Partner in Electronic Components & Supply Chain Solutions


Inertial Measurement Units (IMU) from Epson - Texim … presentation_te.pdf · May 2015 . Inertial Measurement Units (IMU) from Epson . DISTRIBUTED BY TEXIM EUROPE

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