SICK AOS301-WWD Operating instructions

OPERATING INSTRUCTIONS

AOS301-WWD

Object detection systems

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Product described

Product name: AOS301-WWD

Document identification

Title: AOS301-WWD operating instructions

Part number 8023732

Status: 2018-09-10

Manufacturer

SICK AG

Erwin-Sick-Str. 1 · 79183 Waldkirch · Germany

Legal notes

This work is protected by copyright. The associated rights are reserved by SICK AG.

Reproduction of this document or parts of this document is only permissible within

the limits of the legal provisions of copyright law. Any modification, abridgment, or

translation of this document is prohibited without the express written permission of

SICK AG.

The trademarks mentioned in this document are the property of their respective

owners.

Original documents

This document is an original document of SICK AG.

CONTENTS

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Contents

1 About this document ........................................................................................................ 6

1.1 Limitation of liability ............................................................................................. 6

1.2 Purpose of this document .................................................................................... 6

1.3 Target groups........................................................................................................ 6

1.4 Further information .............................................................................................. 7

1.5 Other relevant technical documentation/information ....................................... 7

1.6 Document conventions ........................................................................................ 7

2 Important safety notes ..................................................................................................... 8

2.1 Safety conventions ............................................................................................... 8

2.2 Supplementary safety note .................................................................................. 8

2.3 Requirements for the qualification of personnel................................................ 8

2.4 Intended use ......................................................................................................... 9

2.5 RoHS directive ...................................................................................................... 9

2.6 Safety notes ....................................................................................................... 10

3 System description ........................................................................................................ 11

3.1 Scope of delivery ............................................................................................... 11

3.2 System components.......................................................................................... 14

3.2.1 RMS3xx radar sensor......................................................................... 14

3.2.2 TDC-E200xx telematic data collector ................................................ 15

3.3 Operating principle ............................................................................................ 16

3.3.1 Vehicle detection and evaluation ...................................................... 16

3.3.2 Data output and interfaces ............................................................... 18

3.4 Project planning ................................................................................................ 19

3.5 System extension with tools and customer-specific applications .................. 22

4 Mounting ........................................................................................................................ 23

4.1 Mounting the RMS3xx ....................................................................................... 23

4.1.1 Mounting with holding bracket .......................................................... 24

4.1.2 Mounting via wall holder .................................................................... 25

4.1.3 Mounting with weather protection hood ........................................... 26

4.2 Mounting TDC-E ................................................................................................. 27

4.2.1 Mounting on a plate ........................................................................... 27

4.2.2 Mounting on DIN mounting rails ....................................................... 27

4.2.3 Inserting SIM card .............................................................................. 29

5 Electrical installation .................................................................................................... 31

5.1 Connection overview ......................................................................................... 31

5.2 Connecting the RMS3xx and TDC-E to the voltage supply .............................. 32

5.3 Connecting radar sensor to TDC-E ................................................................... 33

5.4 Connecting customer interface ........................................................................ 34

6 Commissioning .............................................................................................................. 35

6.1 Starting the system ........................................................................................... 35

6.2 Preparing the configuration PC ........................................................................ 36

6.3 Using TEMS Manager ........................................................................................ 37

6.3.1 Starting TEMS Manager ..................................................................... 37

6.3.2 Using a configuration file to load standard parameters .................. 37

6.3.3 The user interface .............................................................................. 38

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6.3.4 Displaying the measurement site ......................................................40

6.3.5 Activating expert mode .......................................................................42

6.3.6 Displaying system parameters ...........................................................42

6.3.7 Visualizing radar measurement points and monitored area in

the live view .........................................................................................44

6.4 Adapting system parameters in TEMS Manager ..............................................45

6.4.1 Switching to editing mode ..................................................................45

6.4.2 Configuring the measurement site ....................................................46

6.4.3 Configuring radar sensor (system function RMS320) ......................48

6.4.4 Configuring monitored area (AOS RMS system function) .................50

6.4.5 Defining expected direction of travel (WWD system function) .........52

6.5 Configuring data output in TEMS Manager ......................................................53

6.5.1 Configuring I/O interface (TDC-E IO plug-in) ......................................53

6.5.2 Configuring call-up of MQTT messages .............................................57

6.6 Configuring in TEMS Manager ...........................................................................61

6.6.1 Checking proper measuring operation in TEMS Manager ................61

6.6.2 Save configuration ..............................................................................62

6.7 Checking measurement operation is working properly ...................................63

6.7.1 Displaying vehicles with measured values ........................................63

6.7.2 Accessing detailed information about a vehicle ...............................64

6.7.3 Saving vehicle data .............................................................................66

6.8 Using TDC Device Manager ...............................................................................67

6.8.1 Starting TDC-E Device Manager .........................................................67

6.8.2 The configuration interface ................................................................67

6.8.3 Adjusting Ethernet interface for data output ....................................68

6.8.4 Configuring wireless settings .............................................................69

7 Maintenance and repair ................................................................................................70

7.1 Visual inspection ................................................................................................70

7.2 Cleaning radar sensor........................................................................................71

7.3 Replacing the RMS3xx .......................................................................................72

7.4 Replacing TDC-E .................................................................................................73

8 Fault diagnosis ...............................................................................................................74

8.1 Fault diagnosis in TEMS Manager ....................................................................74

8.1.1 Warning and fault visualization ..........................................................74

8.1.2 Analyzing the error situation ..............................................................76

8.1.3 Detecting system errors using log files..............................................77

8.2 TDC-E Device Manager fault diagnosis .............................................................79

8.2.1 Displaying logs ....................................................................................79

8.2.2 Events ..................................................................................................80

8.2.3 Checking the network connection .....................................................80

9 Annex ...............................................................................................................................81

9.1 Technical data ....................................................................................................81

9.1.1 AOS301 data sheet ............................................................................81

9.1.2 RMS-343300 data sheet (excerpt) ....................................................82

9.1.3 TDC-E200 data sheet (excerpt) ..........................................................83

9.2 Dimensional drawings .......................................................................................84

9.2.1 RMS3xxx ..............................................................................................84

9.2.2 TDC-E ...................................................................................................86

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9.3 Users and authorizations .................................................................................. 87

9.3.1 TDC-E Device Manager ...................................................................... 87

9.3.2 TEMS Manager ................................................................................... 88

9.4 TDC-E pin assignments ..................................................................................... 92

10 Disposal .......................................................................................................................... 93

1 ABOUT THIS DOCUMENT

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1 About this document

This document contains information that is required during the life cycle of the

AOS301-WWD (wrong way detection) object detection system.

▸

The document must be made available to all those who work with the system.

▸

Read through the document carefully and ensure that you have full understood

the content before working with the system.

1.1 Limitation of liability

Applicable standards and regulations, the latest technological developments, and

our many years of knowledge and experience have all been taken into account when

assembling the data and information contained in this document.

The manufacturer accepts no liability for damage caused by:

• Failure to observe this document.

• Non-compliance with notes and regulations.

• Unauthorized mounting and installation.

• Unauthorized technical and other changes.

• Use of unauthorized spare parts, wear and tear parts, and accessories.

• Unauthorized changes, adjustments and/or manipulations of software.

With special variants, where optional extras have been ordered, or owing to the latest

technical changes, the actual scope of delivery may differ from the features and

illustrations shown here.

1.2 Purpose of this document

The document is designed to give technical personnel instructions on the safe mounting,

parameterization, electrical installation, commissioning, operation, and maintenance of

the AOS301-WWD system.

1.3 Target groups

This document is intended for qualified persons who perform the following tasks with the

AOS301-WWD system

• Installation

• Commissioning

• Operating

• Repairing

ABOUT THIS DOCUMENT 1

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1.4 Further information

Special local conditions

The local laws, regulations, technical rules and internal company operating instructions

at the usage site must be observed.

Storage of documents

This document and other relevant technical documentation/information:

• Must be kept available for reference.

• Must be handed on to new operating entities/new specialist personnel.

1.5 Other relevant technical documentation/information

• Operating instructions for the following system components:

Component Manufacturer

RMS3xx radar measurement sensor operating

instructions

SICK

TDC-E (telematic data collector) operating

instructions

SICK

Technical information “Regulatory Compliance

Information”

SICK

Table 1: Other relevant technical documentation/information

1.6 Document conventions

▸

Instructions.

 Instructions completed.

LED icons describe the status of a diagnostics LED.

2 IMPORTANT SAFETY NOTES

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2 Important safety notes

▸

Read and observe all safety notes in this document.

2.1 Safety conventions

Safety symbols on the system and on the system components, as well as safety notes

and safety labels, correspond to the current guidelines and standards.

The safety conventions for signal words used in this document correspond with

ANSI Z535.

DANGER! Refers to a hazard with a high level of risk that will result in serious injury

or death if not avoided.

WARNING! Refers to a hazard with a medium level of risk that may result in serious

injury or death if not avoided.

CAUTION! Refers to a hazard with a low level of risk that will result in a minor or

moderate injury if not avoided.

NOTE! indicates possible damage to property or material damage and useful information.

2.2 Supplementary safety note

WARNING!

▸

Only qualified persons from the relevant departments are permitted to work on the

system.

▸

Follow operating processes.

▸

Follow local regulations.

▸

Only authorized persons are permitted to access the system.

2.3 Requirements for the qualification of personnel

• Qualified persons have the specialist training, skills, and experience, as well as

knowledge of the relevant regulations and standards, to be able to perform work

assigned to them and to identify and avoid any potential dangers independently.

• Electricians have the professional training, skills and experience, and knowledge

of the relevant standards and provisions to work on electrical systems and to detect

and avoid any potential dangers independently.

IMPORTANT SAFETY NOTES 2

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2.4 Intended use

The AOS301-WWD is an object detection system which uses a a radar sensor to identify

vehicles which move against the permitted direction of travel.

If an wrong-way driver is reliably detected in a defined monitoring area, a digital signal is

output to the customer system via the I/O interface.

In addition, the measurement data of the detected vehicles can be called up via a cloud

server in the form of MQTT messages. Data is transmitted via Ethernet or wireless

networks.

WARNING! The AOS301-WWD object detection system must only be used for the intended

purpose. Non-intended use of the system can pose a hazard to people and cause damage

to the system.

2.5 RoHS directive

This system has been designed for specific applications in industrial plants according to

article 2 (4) e, RoHS 2011/65 / EU, and must therefore only be used in such plants.

The product is neither suited nor certified for use outside of these plants. SICK therefore

cannot assume any type of warranty or liability for such use.

2 IMPORTANT SAFETY NOTES

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2.6 Safety notes

DANGER!

HAZARDOUS ELECTRICAL VOLTAGE

The system is supplied with mains voltage. Risk of electric shocks. Contact causes

death, burns or shock.

▸

Only qualified specialist personnel may conduct electrical work on the system.

▸

Interrupt the voltage supply.

▸

Check residual voltage on the system components.

▸

Pay extra attention.

▸

Always connect equipotential bonding (earthing).

▸

Do not disconnect or remove protective conductor.

DANGER!

DANGER AS A RESULT OF HIGH-FREQUENCY ELECTROMAGNETIC RADIATION

The RMS3xx radar sensor is designed for operation in accordance with ETSI EN 300 440.

During operation, the provisions of EN 62311 about human exposure must be

observed.

▸

For short-term and long-term work in the radiation range of the antenna(s), suitable

safety distances must be maintained in order to limit human exposure to electro-

magnetic fields.

▸

Minimum distances between the antenna and the human body with continuous

transmission: 20 cm.

Country-specific specifications are fulfilled and listed in the technical information

“Regulatory Compliance Information” contained in the scope of delivery.

DANGER!

RISK OF INJURY AND DAMAGE CAUSED BY ELECTRICAL CURRENT!

The RMS3xx radar sensor is designed for operation in a system with professional

grounding of all connected devices and mounting surfaces to the same ground

potential. Faulty earthing of the RMS3xx can lead to equipotential bonding currents

between the RMS3xx and other grounded devices in the system.

▸

Proper grounding of the devices and metal surfaces in the system.

▸

Make sure that the ground potential is the same at all grounding points.

SYSTEM DESCRIPTION 3

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3 System description

3.1 Scope of delivery

NOTE!

▸

After delivery, inspect the system for transport damage and report any such damage

immediately.

▸

Check that the delivery includes all components listed on the delivery note.

Fig. 1: AOS301-WWD scope of delivery

Number Part no. Description

1 1093864 1 AOS301-WWD object detection system consisting of:

• TDC-E200R2

• RMS3xx radar sensor

• 2-pin cable for voltage supply of the TDC-E

• Quick Start guide including download link for the operating

instructions, system documentation, and interface

descriptions

OR

1 1093865 1 AOS301-WWD object detection system consisting of:

• TDC-E200R6

• RMS3xx radar sensor

• 2-pin cable for voltage supply of the TDC-E

• Quick Start guide including download link for the operating

instructions, system documentation, and interface

descriptions

Table 2: AOS301-WWD scope of delivery

Part no. Description

2095958 Weather hood for RMS3xx

Weather hood

3 SYSTEM DESCRIPTION

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Fig. 2: Mounting accessories

No. Part no. Description

1 2095955 Holding bracket for mounting the RMS3xx to poles, etc.

2 2095957 Wall holder for mounting the RMS3xx to walls.

3 6069266 DIN rail bracket for mounting the TDC-E on DIN rail brackets

Table 3: Mounting accessories

Fig. 3: Cable accessories

No. Part no. Description

1 6068473 2-pin cable for voltage supply of the TDC-E

2 6068472 14-pin Microfit male connector with 14 color-coded open-ended

wires for connecting:

• Voltage supply (2 wires)

• Digital inputs and outputs

• Analog inputs

3

6036159

6042565

6042564

Cable for connecting the RMs3xx to the voltage supply

(M12 connection, open end)

5 m

10 m

20 m

4

6034415

6030928

6036158

6045311

Cable for connecting the RMS3xx to the TDC-E

(M12 connection, RJ45)

5 m

10 m

20 m

30 m

Table 4: Cable accessories

Mounting accessories

Cable accessories

SYSTEM DESCRIPTION 3

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Part no. Description

6067896 TDC-E200R2

6067536 TDC-E200R6

1083661 RMS3xx

6068463 GSM antenna

6068474 WLAN/WPAN antenna

Table 5: Replacement devices

Replacement devices

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3.2 System components

3.2.1 RMS3xx radar sensor

Fig. 4: RMS3xx radar sensor

Legend

1 Radar antenna (front end)

2 Control unit for sending signals to TDC-E

3 Status indicators

• The RMS3xx radar sensor consists of a radar antenna and a control unit.

• The radar sensor transmits electromagnetic waves.

• If these hit a moving object in the field of view of the radar sensor, the radar waves are

reflected back to the sensor.

• The control unit processes the received radar signals and passes all measured values

on to the TDC-E.

LED Color Meaning

Power

Off Device is switched off.

Yellow Device is starting up.

Green Device is ready for use.

Red (flashing) Device error.

Pink (flashing) Device update is running.

Green (flashing) Device update is complete.

I/O

Green No object detected in the field of view.

Yellow Object detected in the field of view

Red Warning field interrupted. The field interruption is not

used in the AOS301-WWD.

Link

Off No Ethernet connection is present.

Green Ethernet connection is established.

Green (flashing) Data transmission via Ethernet.

Yellow CAN connection is established.

Yellow (flashing) Data transmission via CAN bus.

Table 6: RMS3xx status indicators

Properties

Status indicators

SYSTEM DESCRIPTION 3

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3.2.2 TDC-E200xx telematic data collector

Fig. 5: TDC-E200 telematic data collector

Legend

1 TDC-E with WWD software (TEMS recorder)

2 Interfaces

3 Status indicators

• The TDC-E with pre-installed WWD software (TEMS recorder) is the control unit of the

AOS301-WWD object detection system.

• The TDC-E receives all measured values received by the RMS3xx radar sensor,

evaluates them for a defined monitoring area (region of interest) and, using this data,

determines the speed and direction of movement of the detected object.

• Vehicles which move in the opposite direction are signaled to the connected customer

system via I/O interface.

• The TDC-E also supports transmission of measurement data as MQTT messages via

Ethernet or wireless networks.

• Tools pre-installed on the device at the factory enable commissioning based on a web-

based interface and system extensions.

LED Meaning

Green

Permanently OFF: The device is switched off.

Permanently ON: The device is switched on but has not been booted up.

Intermittently flashing: The device has been successfully booted up.

Yellow

The yellow and red LEDs can be configured in the TDC-E Device Manager.

The modes available in the current version are ON, OFF, and HEARTBEAT

(= FLASHING).

Red

Table 7: TDC-E200 status indicators

Properties

Status indicators

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3.3 Operating principle

3.3.1 Vehicle detection and evaluation

The radar sensor is mounted on a vibration-free pole, gallows or portal. Radar waves emit

in the direction of travel, therefore opposite the wrong-way driver (see also chapter 3.4

Project planning).

Fig. 6: Vehicle detection with radar waves

Fig. 7: Field of view and monitored area

Legend

1 Field of view of the radar sensor

2 Defined monitoring area

• A monitored area (region of interest) is defined in the field of view of the radar sensor.

The monitored area must be completely inside the field of view of the sensor.

• The monitored area determines which radar measurement points must be taken into

account by the AOS301-WWD. Only those measurement points which are in the defined

monitoring area are evaluated.

Field of view and

monitored area

SYSTEM DESCRIPTION 3

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• As soon as the radar sensor detects an object in the field of view, the positions of the

returned radar signals are forwarded to the TDC-E.

• In the first step, all object positions are discarded which are outside the defined

monitoring area.

• Only measurement points within the monitored area are evaluated.

• The object positions within the monitored area are tracked.

• Vehicle tracking begins as soon as the first measurement point can be assigned to the

monitored area and ends with the first measurement point outside of the monitored

area.

All object positions inside the monitored area are output as trajectories.

Fig. 8: Data processing – object points of the vehicle trajectory

Legend

1 Measurement points in the field of view of the radar sensor

2 Measurement points in the monitored area

• Every object point of the trajectory has a time stamp, the exact position of the

coordinate system and the speed.

• In the last step, the expected direction of travel is compared with the actual direction of

travel based on the object trajectory.

• The actual direction of movement of the vehicle is output as the result.

Vehicle detection

Data processing

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3.3.2 Data output and interfaces

The data is delivered via different optional interfaces.

Fig. 9: Data output and interfaces

• If movement is recorded in the opposite direction of movement for a vehicle, a wrong-

way driver signal is output to the customer system via the digital interface of the TDC-E.

• Signaling via the I/O interface allows for quick response time.

• This requires corresponding infrastructure at the measurement site (cables, lights,

etc.).

• The system status and proper functioning of the system (heartbeat) can be signaled

using other digital contacts.

NOTE! Additional information can be found in chapter 6.5.1 Configuring I/O interface

(TDC-E IO plug-in).

• In addition, data of the AOS301-WWD can be called up using MQTT messages via an

MQTT message broker.

• The structure of the MQTT messages can be configured.

• MQTT messages can contain both information on the system status as well as the

measurement data of an object (such as the object positions of the created trajectory

with time stamp and speed and direction of movement).

NOTE! Additional information can be found in chapter 6.5.2 Configuring call-up of MQTT

messages.

• MQTT messages can be called up via the Ethernet interface of the TDC-E or a wireless

network. Calling up via a wireless network makes sense if no cables are laid at the

measurement site.

• The data can be used for analysis purposes and long-term observations, but also for

alarms (with a data connection of appropriate quality).

NOTE! Data transmission via wireless networks requires a SIM card of the country-specific

telecommunications provider (see chapter 4.2.3 Inserting SIM card). The connection

settings are saved in the TDC-E Device Manager (see chapter 6.8.4 Configuring wireless

settings).

I/O

MQTT message

Ethernet/

Wireless network

SYSTEM DESCRIPTION 3

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3.4 Project planning

• Supply voltage 24 V DC (9 V DC ... 36 V DC) for the RMX3xx and TDC-E.

• I/O cable for processing the wrong-way driver signal by the customer system.

• An Ethernet cable for calling up MQTT messages (optional).

• Object detection at speeds of 10 km/h to 140 km/h.

• Straight and level passage.

• Monitoring of a maximum of two lanes.

Fig. 10: Radar sensor mounting position

• Radar sensor mounting on a vibration-free pole, gallows or a portal. Radar waves

emit in the direction of travel, therefore opposite the wrong-way driver.

• Mounting height 2.5 to 5 m.

The radar sensor is positioned in a three-dimensional coordinate system.

Fig. 11: Coordinate system

• The horizontal axis (X-axis) points orthogonally across the lane.

• The vertical axis (Y-axis) points upward perpendicular to the road surface.

• The movement axis (Z-axis) points in the direction of travel.

NOTE! The zero point in the road coordination system of the AOS301-WWD is always

located on the outer edge of the lane at the height of the ground.

General system

requirements

Vehicles

Measurement location

Mounting position

Coordinate system

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The field of view of the RMS3xx is determined by the horizontal direction angle (± 40°),

the height aperture angle (± 8°) and the maximum scanning range of 40 m at 10 m

2

effective echo area (typical for cars).

Fig. 12: Alignment of RMS3xx – horizontal aperture angle and pivoting angle

Legend

1 Pivoting angle

2 Horizontal aperture angle

▸

Align radar sensor toward the expected direction of travel

▸

The pivoting angle must not deviate from this direction by more than 20°.

Fig. 13: Alignment of RMS3xx – height aperture angle and tilt angle

Legend

1 Tilt angle

2 Height aperture angle

▸

Consider a height aperture angle of ± 8° when defining the monitored area.

▸

Select the optimal tilt angle depending on the mounting height of the RMS3xx. Low-

hanging radar sensors have a flatter view than high-hanging ones. This means the

horizontal field of view is particularly large exactly where the vehicles to be detected

are moving.

Alignment

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SICK AOS301-WWD Operating instructions

SICK AOS301-WWD Operating instructions

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