Engine Control Solutions

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Juliet Norris
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1 ni.com

2 Engine Control Solutions ni.com NI CONFIDENTIAL

3 Overview of IC Engine Electronics ni.com NI CONFIDENTIAL

Engine Types 2-stroke/4-stroke Fuel Gasoline Diesel Natural Gas Derivatives Bio-fuel Dual-fuel Low Temperature Combustion RPM Hz Cycles/s Cyl Evens(8 cyl)/s 1CAD 0.1CAD 300.00 5.00 2.50 20.00 1,800.

4 Engine Types 2-stroke/4-stroke Fuel Gasoline Diesel Natural Gas Derivatives Bio-fuel Dual-fuel Low Temperature Combustion RPM Hz Cycles/s Cyl Evens(8 cyl)/s 1CAD 0.1CAD , , , , , , , , , , , , , , , , , ,080, ni.com NI CONFIDENTIAL 4

Engine Cost/Size Categories Class Function OEM ECU

>100l/cyl Marine cargo main drive MAN, Hyundai

? (100k+ machine builder prices) 2 Mediumspeed

power", gas compression, power gen, locomotive Cat,

Woodward Impulse, OEM 100s@>$20k (marine) 1000s@$10k

Mining, backup power/peak shaving Cat, Cummins,

4 1l-3l/cyl Over the road truck Construction,

25l-1l/cyl a)passenger Car & b)derived Toyota, GM,

b)mototron, e- controls, motec Millions@~$300

5 Engine Cost/Size Categories Class Function OEM ECU Price 1 lowspeed diesel >100l/cyl Marine cargo main drive MAN, Hyundai Woodward atlas 10@?? (100k+ machine builder prices) 2 Mediumspeed diesel ~10L/cyl Marine (ferry) divers, Marine "hotel power", gas compression, power gen, locomotive Cat, Waukesha, Cummins, Wartsilla Cat Electronics, Woodward Impulse, OEM 100s@>$20k (marine) 1000s@$10k (locomotive) 3 Highspeed diesel ~5l/cyl Offshore, Mining, backup power/peak shaving Cat, Cummins, Deutz, Yanmar Cat Electronics, Woodward GAP, OEM 10k 4 1l-3l/cyl Over the road truck Construction, Agriculture Deere, Cat, Hino, Hyundai Cat Elect., Bosch, Denso, Conti. 100k-1M@$1k (OEM) @$5k (retrofit) 5.25l-1l/cyl a)passenger Car & b)derived Toyota, GM, etc. a)bosch, Denso. b)mototron, e- controls, motec Millions@~$300 10s-100s@$5k (race, experimental) 1000s+@$1.5k 6 Small utility (ATV, ni.com <.25l/cyl NI CONFIDENTIAL Motorcycle, generator, pump, etc.) Briggs, Polaris 5 Many carbs. Bosch, Mototron, unknown Chinese. Millions@~$50

6 Driving Trends Regulated Pollutants NOx, CO, HC, PM Fuel Economy Reliability Diagnostics NVH Power Cummins control systems ni.com NI CONFIDENTIAL 6

7 Emissions Categories Cars & light trucks Heavy duty truck & bus Nonroad Stationary Locomotive Marine diesel ni.com NI CONFIDENTIAL 7

8 Generic Diesel Control ni.com NI CONFIDENTIAL 8

9 Diesel Control with Aftertreatment ni.com NI CONFIDENTIAL 9

10 Emissions Strategies ni.com NI CONFIDENTIAL 10

11 Advanced Subsystem Technology 1D CFD ni.com NI CONFIDENTIAL 11

12 NI - Engine Research Application Solutions Combustion Analysis Tools crio Modules for Engine Control Next Cycle Control Systems ni.com NI CONFIDENTIAL 12

13 Combustion Analysis Systems NICAS (USB DAQ) Low Cost Portable ni.com NI CONFIDENTIAL 13

14 Engine Control crio Module Lineup

15 Direct Injector Driver 3 Ch. Direct Injector Driver Solenoid or Piezo Operation Up to 40A Peak Up to 175V Boost Voltage Open / Short Circuit Diagnostics Flexible Multi-Pulse Strategies

16 Port Fuel Injector Driver 4 Ch. PFI Peak/Hold Driver 4 Ch. PWM Solenoid Driver Open / Short Circuit Diagnosis

17 Electronic Throttle Driver 2 Ch. H-Bridge Driver 4 ADC Inputs for Position Sensors Electronic Throttle Position Control Software

18 Engine Synchronous TTL Output 8 Ch. TTL Output Interfaces with Drivven Engine-Synchronous FPGA I/O Blocks Drives Smart Coil Ignition

19 AD Combo 21 Ch. 12-bit A/D 4 KS/s Per Channel 3x 33V Ratiometric 13x 5V Ratiometric 5x Temperature 2 Ch. VR Sensor Input 2 Ch. Hall Sensor Input

20 O2 Sensor Interface 2 Ch. Bosch LSU 4.2 Wide- Band Sensor Controller 4 Ch. Narrow Band Sensor Input Diagnostics

21 VR / Hall Input 6 Ch. VR Sensor Input 6 Ch. Hall Sensor Input 5V TTL Signal Output

22 NOx Sensor Interface 2 Ch. NOx Sensor Interface Per CAN Channel Supports Continental Uninox Sensor Modules Supports crio FPGA-Based CAN Supports USB-CAN (USB- 8473, etc)

23 Typical Engine Control Application ni.com NI CONFIDENTIAL 23

24 I/O Module I/O Module I/O Module I/O Module I/O Module I/O Module I/O Module I/O Module System Diagram Engine control software and calibration points FPGA-based driver code for modules (ie EPT) User-defined I/O configuration User Interface Link: Ethernet RT Processor FPGA ni.com NI CONFIDENTIAL 24

25 FPGA-based Engine Position Tracking (EPT) Tracks angular position of crankshaft to a nominal 0.1 degrees Supports most common trigger patterns in the industry N-M (example: 60-2) Plus 1 (example: 6+1) Encoder (example 360 count optical encoder) Chrysler 36-4 ni.com NI CONFIDENTIAL 25

26 Stand-Alone Direct Injector Driver Systems (SADI) Stand-Alone Kits

Chalmers University: Combustion Engine Laboratory For the experimental work on a 5 cylinder light

(FPGA), a PowerPC processor, and a desktop computer to perform data acquisition and control tasks.

27 Chalmers University: Combustion Engine Laboratory For the experimental work on a 5 cylinder light duty diesel engine we use an open control platform based on hardware and software from National Instruments and Drivven. This control system is implemented in LabVIEW and uses a mix of a field programmable gate array (FPGA), a PowerPC processor, and a desktop computer to perform data acquisition and control tasks. The control platform will enable easy implementation and validation of developed control and sensing algorithms. Tomas McKelvey, Chalmers University of Technology (Sweden)

Drivven Delivers Rapid Control Prototyping

get me up and running within 1.5 weeks time!

28 Drivven Delivers Rapid Control Prototyping Solution to Cambridge University Drivven was able to deliver a complete engine control solution including customized software and get me up and running within 1.5 weeks time! Orian Welling, PhD Candidate

OBI-M2. Compact and Rugged Combustion Analysis System for use on Vehicles, Motorbikes and Test Benches

OBI-M2. Compact and Rugged Combustion Analysis System for use on Vehicles, Motorbikes and Test Benches OBI-M2 Compact and Rugged Combustion Analysis System for use on Vehicles, Motorbikes and Test Benches OBI-M2 is an extremely compact and fully featured combustion analysis system suitable for use on test