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3D Smart Sensor –your assistant on mobile machines

ifm.com/us/mobile

New!

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Obstacle detection challengesare amplified on large mobilemachines in comparison toautomobiles. With increasedvehicle size and multiple blindspots, and as more auto mationis introduced, the need foroperator assistance becomesmore crucial.

ifm introduces the 3D SmartSensor with patented PMDtechnology. The Smart Sensorprovides full three-dimen sionalimaging for mobile machines.

Mounted in front of or behindthe vehicle, ifm’s 3D SmartSensor can identify size,distance, relative trajectory and relative speed of up to 20objects in its Field of View.

Applications• Distance monitoring• Obstacle detection• Collision avoidance• Line guidance

See objects with ifm’s 3D Smart Sensor Your assistant on mobile machines

Single point detection Single plane line scan

A sensor with single point ofdetection may not be reliablefor indicating objects.

ifm Solution offers advantages vs. single point and line scan sensors

Traditional line scanners are astep up from single pointsensors. However, they only seeobjects on a single plane.

ifm's 3D Smart Sensor, based on PMD's Time of Flighttechnology, captures the entire scene in three dimensions.It can identify multiple targets, moving or stationary, andreport back their location, size, speed and trajectory atdistances up to 35 meters.

3D Smart SensorSize – distance – relative trajectory – relative speed

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Obstacle detection and collision avoidanceifm has developed a new generation 3D Smart Sensor to assist mobile vehicle drivers in detecting obstacles that they may not see.

The sensor's time-of-flight sensing principle with PMD technology enables the sensor to capture entire objects at extremely long distancesin three dimensions.

The sensor lens (70° x 23°) creates a large Field of View while a separateIR illumination unit ensures sensing ranges up to 35 meters.

3D Smart Sensor

Scan the QR code andwatch the video explainingifm’s 3D Imaging Systemfor Mobile Machines.

INNOVATIVEifm’s 3D Smart Sensor usestime-of-flight distance measure-ment and photonic mixing device (PMD) technology toidentify an object in its field ofview. The integrated 64 x 16smart pixel array measures 1024 points of distance to anobject in the field of view, capturing the entire object inthree dimensions.

ROBUST Withstands shock, vibration, temperature fluctuations, moisture, dirt and ingress.

FAST Frame rate: up to 50 frames per second.

RELIABLE Operates in full sunlight up to 120k lux.

FLEXIBLE Outputs via CAN (J1939 andCANopen) or Ethernet.

OBJECT 1

OBJECT 2

OBJECT 3

OBJECT 4

Field ofView

IR Illumination

In the scene above, four objects are detected within the path of a yellow vehicle.

The 3D Smart Sensor identifies thesize, distance and relative speed ofeach object within its Field of View.

This data, shown in the example tothe left, is then output to the controller.

The Smart Sensor detects up to 20 objectsin the path of a vehicle.

PMD Time of Flight technology Ensures detection of scenes and objects with just one imagecapture in three dimensions.

Long-range detectionThe 3D Smart Sensor is optimizedfor long ranges and can detectmoving objects at a distance ofup to 35 meters.

On-board processingAll images and application dataare processed on board, and theresults are communicated viaCAN or Ethernet.

Easy set-upThe application parameters arequickly established with theSmart Sensor’s ‘Vision Assistant’software. Ready-to-use functionblocks are available for those sys-tems using CODESYS software.

Construction machines

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Object detection

The 3D Smart Sensor can detect up to

20 stationary or moving objects in

the Field of View. Once detected, the

information such as distance to, relative

speed and relative trajectory are calcu-

lated within the Smart Sensor for each

object. This information can be transmit-

ted via CAN or Ethernet to the vehicle’s

controller.

Crash prediction

Crash prediction combines critical infor-

mation from the Smart Sensor (distance,

relative speed and trajectory) and the

vehicle’s controller (speed and braking

distance) to intelligently signal to the

vehicle's operator of an impending crash.

Application example:Automatic detectionof reflectors

Highly reflective objects, includingsafety vests, can be detected and distinguished fromstandard non-reflec-tive objects.

Area surveillance in harsh environments

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Distance monitoring

The distance monitoring function

allows the user to simply detect

the closest point to the Smart

Sensor within a user-defined

region of interest.

For the harshest environmentsifm’s Smart Sensor is encased in robust, completely sealed IP67 /IP69K housings and can withstandhigh levels of shock, vibration, EMIand temperature extremes.

Resistant to extraneous lightThe PMD technology ensures highrepeatability of the measured data even in direct sunlight (up to 120k lux)

CommunicationsApplication data collected by theSmart Sensor can be communicatedover CAN or Ethernet.

Reliable and fastAllows fast and reliable calculationof 3D information. Frame rate: upto 50 frames per second.

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Agriculture and forestry

Line following

Edge detection

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Automation solutionsfor agricultural machinery

Line guidance and edge/swath detection

The 3D Smart Sensor has the ability to

recognize a swath or mound of material

and determine the position in the Field of

View. This information, sent via CAN or

Ethernet, can be used to assist the opera-

tor in navigation or automatically guide

the vehicle.

Application example:Grape harvesting machine

The Smart Sensor transmits all relevant data to enable automaticsteering along the grape row tothe machine control system, relieving the driver.

High-performancemeasuring systemThe Smart Sensor’s multi-phasemeasuring system provides reliable repeatability of measureddata, even on reflective materi-als, and is unaffected by harshconditions.

Multiple sensor operationMultiple 3D Smart Sensors can be reliably used in the same environment without interfer-ence or crosstalk.

Integrated diagnosticsIntegrated self-diagnostics alert the operator in cases of interference or heavy soiling tothe Smart Sensor.

Transport and logistics

Application example:Height monitoring fortankers

The integrated ‘minimumdistance’ function can simultaneously monitor up to 64 selectable pointsabove the vehicle. This distance data can be usedby the operator to properlyapproach the target pointof the aircraft.

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Height and distance monitoringfor airport vehicles

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Application example:Assistance for aircraft tractors

By monitoring a pre- defined area,the 3D Smart Sensor can either pro-vide an end position message or a contour image of the nose wheelto the vehicle control system.

In this example, the 3D Smart Sensor capturesthree user-defined regions of interest. The distance between the Smart Sensor and eachregion is determined.

This distance data istransmitted via CAN orEthernet to the vehiclecontroller.

Application example:Positioning assistancefor support vehicles

More than 1,000 individual measure-ments preciselydetect the target area of the aircraft.

Grouped into pre -defined regions ofinterest, distancemonitoring becomesa reliable method ofpositioning a vehiclerelative to its target.

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Operating distance – field of view – pixel size

Field of V

iew (m)

In the above example, the sensorcan reliably detect the small target at 5 meters because more than 2 x 2 pixels define the object.

Small target at 5 metersis reliably detected.

distance5 m

15 m

25 m

35 m

49

14.4

35

10.3

21

6.2

7

2.1

The 70° x 23° opening angle of the 3D Smart Sensor createsa large Field of View. With the Illumination unit, the sensoris able to see objects at a distance of 35 meters.

Pixel size is key when detecting objects within the Field ofView. The longer the distance to the detected object, thelarger the pixels become on the object.

We recommend that the object be a minimum of 2 x 2 pixelsin size for reliable detection.

When the same small target (ex. A) is detected at 25 meters, the pixels becomelarger in size and are too few to definethe target for reliable detection.

Small target at 25 meterscannot be reliably detecteddue to pixel size.

Example A

Example B

IR system illumination unit (850 mm)for mobile 3D Smart Sensors O3M950 $575.00

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Technical data

Description Part No.

Mobile 3D Smart Sensor O3M151

Description Part No.

CAN/RS232 USB interface CANfox EC2112

Adapter cable set for CANfox to ifm basic controllers EC2114

U-shaped bracket, suitable for sensor or illumination unit E3M100

Mounting set for clamp mounting,Ø 14 mm, stainless steel E3M103

Description

Type

Type

TypeO3M950 Part No.

MCI cable connecting sensor and illumination unit

Ethernet D-code, cross-overpatchcord, PVC cable, M12 / RJ45

E3M121

M12 Micro DC power supply cablefor illumination unit, PUR cable

E3M122

E3M131

E3M132

E11898

E18422

Length(m)

1

2

2

5

2

E3M133

E18423

List Price(USD)

$975.00

List Price(USD)

$224.00

$163.00

$70.00

$60.00

List Price(USD)

$80.00

$90.00

$40.00

$60.00

$45.00

$54.00

$80.00

$69.00

10

10

5

M12 DC CAN bus cordset (5-pin), PUR

E11596

E11597

2

5

$39.00

$46.00

23,3°

85

143

112,7

70,158,4

10,8

45

6,5

2686,9

1

2

3,33,8

85

143

60,5

83,558,4

10,8

4526

6,5

40,5

Technical specsType of sensor PMD 3D chip

Pixel resolution 64 x 16 pixels

Horizontal x verticle 70° x 23°angle of aperture

Illumination external illumination necessary

Max. frame rate 25 / 33 / 50 Hz

Connection M12 connector

Protection rating / IP 67 / IP 69K protection class III

Operating voltage 9…32 V DC

Ambient temperature -40…85 °C

O3M151

3D Smart Sensor

Accessories

Connection technology

Our mobile team will help ensure a successful project!

Audit your current controlsarchitecture and give clear adviceon options for your specificapplication.

Offer engineering support duringthe design phase.

Arrange on-site ifm commissioning support during prototype startup.

Provide technical support during validation testing.

Conduct training for yourengineering, service andproduction teams.

Make recommendations to reduce production time and totalinstall costs.

Get to know us!

Call 800-441-8246or visit www.ifm.com/us

Visit our Mobile Forum: mobilecontrols.ifmefector.com

Email Support: ecomatmobile.support.us@ifm.com

R

Lit. No.: U

2021

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ifm – close to you!

ifm factsifm has more than 70 subsidiaries located in all major countries. Our international network of 5,000 employees serve more than 115,000 customers worldwide withannual global sales exceeding $850 million USD.

Global network, local focusWhether you ship your mobile machines internationally or have manu facturingplants all over the world, you can count on local ifm support worldwide.

Investment in R&Difm makes large investments in R&D and employs over 600 developmentengineers. The ifm R&D team has more than 600 registered ifm patents and hasreceived multiple awards for innovation and breakthrough technologies.

Reliable products, innovative designDesigning new products that increase your market competitiveness is a core belief of our company. We apply advanced technology and use innovativemanufacturing techniques in our products to improve the performance andreliability of your mobile equipment.

Commitment to qualityThe ifm new product development process incorporates specific testing formobile controls to withstand extreme environments. ifm’s mobile controls areencased in robust, completely sealed IP67 housings and withstand high levels of shock, vibration, EMI, dirt and temperature extremes.

Lean manufacturing, short lead timeOn-time delivery and accuracy of your order is ifm’s commitment to ourcustomers. There can be no compromises when it comes to the uptime of yourmobile machines. With a shipment accuracy rate of 99%, our reliable logisticsteam can meet your just-in-time mobile controls needs.

Reliable service from a dedicated teamifm’s team of dedicated employees has one common goal: to be your premiertechnology partner for mobile controls. How does ifm offer you products with great performance, quality and value? Simply because you’re dealing withthe manufacturer. Let the ifm team exceed your expectations.

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