WORKSWELL WIRIS 2 User manual

WORKSWELL
WIRIS 2
USER MANUAL
FW Version: 2.0.0
Release date: 24th January, 2017
Revision : 1.0 EN

Contents
1. Introducon 3
1.1 LegalDisclaimer........................................... 4
1.2 Copyright .............................................. 4
2. Help and FAQ 5
2.1 GeneralInstrucons......................................... 5
3. User Informaon 6
3.1 TypographicConvenons...................................... 6
3.2 HelpandCommunityForum .................................... 6
3.3 Updates............................................... 6
3.4 Firmware .............................................. 6
4. Warning and Cauons 7
4.1 Warnings .............................................. 7
4.2 Noficaons............................................. 7
5. Revision History 8
6. System assembly 9
6.1 GeneralDescripon......................................... 9
6.2 Connecng the system to a wireless video link or display . . . . . . . . . . . . . . . . . . . . . 10
6.3 Connecng the system to a standard RC receiver . . . . . . . . . . . . . . . . . . . . . . . . . 10
6.4 USB2.0Keyboard.......................................... 11
6.5 Connecngthepowersupply.................................... 11
6.6 TurningthesystemOFF....................................... 12
6.7 Focusingtheinfraredcamera.................................... 13
6.8 Mounngthesystem ........................................ 14
6.9 GPS ................................................. 15
7. Digital IO Ports 17
7.1 GeneralDescripon......................................... 17
7.2 Hardwarecompability....................................... 17
7.3 DigitalInputs ............................................ 18
7.3.1 PWMmode......................................... 18
7.3.2 Triggermode ........................................ 19
7.4 DigitalOutputs ........................................... 19
8. System appearance 20
8.1 GeneralDescripon......................................... 20
9. System Menu (Sengs) 24
9.1 GeneralDescripon......................................... 24
9.2 Range ................................................ 25
9.3 Isotherms .............................................. 27
1

9.4 Funcons .............................................. 30
9.5 Palee................................................ 31
9.6 Advanced .............................................. 32
9.6.1 Measurement........................................ 33
9.6.2 Display ........................................... 33
9.6.3 SaveImages......................................... 35
9.6.4 Isotherms.......................................... 36
9.6.5 CommunicaonInterface.................................. 37
9.6.6 Memory........................................... 39
9.6.7 System ........................................... 40
9.6.8 Plugins ........................................... 41
9.6.9 Info ............................................. 42
10. USB flash drive menu 43
10.1GeneralDescripon......................................... 43
11. Data Transfer 44
11.1GeneralDescripon......................................... 44
12. Firmware update 46
12.1GeneralDescripon......................................... 46
12.2Updatekeycopy........................................... 46
12.3Updatekeyupload ......................................... 47
12.4Firmwareupdateprocess...................................... 48
13. Workswell CorePlayer 49
13.1GeneralDescripon......................................... 49
14. Environment Condions 50
14.1EnvironmentCondions ...................................... 50
15. Infrared camera behaviour 51
15.1Infraredcamerawarm-up...................................... 51
15.2Non-uniformitycorrecon ..................................... 51
16. Maintanance 52
16.1 Cleaning the WIRIS head and cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
16.2Cleaningtheinfraredlens...................................... 52
17. Troubleshoot 53
17.1TurningON ............................................. 53
17.2Safemode.............................................. 53
17.3Blackscreen............................................. 54
17.4Remotecontrol ........................................... 54
17.5SystemUpdate ........................................... 54
E-mail and Web
[email protected]
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Mobile:
[phone]
ID:
Reg. No.: 29048575
VAT No.: CZ29048575
Headquarters
Libocka 653/51b
Prague, Czech Republic
Revision 1.0 EN, 24th Jan, 2017
All pictures are only for illustraon.
Real values may vary.
2

1. INTRODUCTION
1 Introducon
Workswell WIRIS is the thermal imaging system for unmanned aerial vehicles (UAVs, drones). It is a lightweight
all-in-one system equipped with a thermal imaging camera and a visible spectrum camera. The aim of the whole
system is the simple transfer, storage and processing of radiometric (temperature) data directly from an un-
manned aerial vehicle (drone) and displaying the data on the screen of the UAV remote controller in real me.
The system also offers a variety of measurement funcons, colour palees or alarm (security) modes, which can
be combined with a visible spectrum camera.
Figure 1.1 – Workswell WIRIS connected to a standard FPV monitor (monitor not included)
Workswell WIRIS is designed in order to allow controlling all its funcons during a flight. The system has eight
digital inputs, which are fully compable with standard RC receivers. Two inputs serve as navigaon buons in
the menu, the rest are shortcuts for the selected funcons (image capturing, video recording, palee switching,
zoom and many others).
The system supports a wireless video recording from a thermal imaging camera and a wireless image making
from both, thermal imaging camera and visible spectrum camera. Data (video or individual images) can be saved
E-mail and Web
[email protected]
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Mobile:
[phone]
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Reg. No.: 29048575
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Headquarters
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Prague, Czech Republic
Revision 1.0 EN, 24th Jan, 2017
All pictures are only for illustraon.
Real values may vary.
3

1. INTRODUCTION
directly using the UAV remote controller via the digital input ports on a control unit.
The system offers a digital video output with 16:9 or 4:3 raos. In 16:9 rao, there is enough space for both live
streams (thermal imaging camera stream and visible spectrum camera stream) on screen at one me.
1.1 Legal Disclaimer
All products (soware, hardware or firmware) manufactured by Workswell s.r.o. are warranted against defecve
materials and workmanship for a period of twelve (12) months, provided such products have been under normal
storage and use in accordance with herein instrucons.
The warranty extends only to the original purchaser and is not transferable. It is not applicable to any product
which has been subjected to misuse, neglect, accident or abnormal condions of operaon.
In the case of a defect in a product covered by this warranty the product must not be further used in order to
prevent addional damage. The purchaser shall promptly report any defect to Workswell s.r.o. or its authorized
distributor or this warranty will not apply.
Workswell s.r.o. will, at its opon, repair or replace any such defecve product free of charge if, upon inspecon,
it proves to be defecve in material or workmanship and provided that it is returned to Workswell within the
said twelve-month period.
Nobody but Workswell s.r.o. is allowed to open or modify such product.
Workswell s.r.o. has no other obligaon or liability for defects than those set forth above. No other warranty
is expressed or implied. Workswell s.r.o. shall not be liable for any direct, indirect, special, incidental or conse-
quenal loss or damage, whether based on contract, tort or any other legal theory.
1.2 Copyright
© Workswell s.r.o. All rights reserved worldwide. No parts of the soware including source code may be re-
produced, transmied, transcribed or translated into any language or computer language in any form or by any
means, electronic, magnec, opcal, manual or otherwise, without the prior wrien permission of Workswell
s.r.o.
Names and marks appearing on the products herein are either registered trademarks or trademarks of Workswell
s.r.o. All other trademarks, trade names or company names referenced herein are used for idenficaon only
and are the property of their respecve owners.
E-mail and Web
[email protected]
www.workswell.eu
Mobile:
[phone]
ID:
Reg. No.: 29048575
VAT No.: CZ29048575
Headquarters
Libocka 653/51b
Prague, Czech Republic
Revision 1.0 EN, 24th Jan, 2017
All pictures are only for illustraon.
Real values may vary.
4

2. HELP AND FAQ
2 Help and FAQ
2.1 General Instrucons
While looking for a soluon of any technical problem we recommend following these steps:
try to find an answer by searching this User Manual
contact your dealer
search Workswell s.r.o. website at www.drone-thermal-camera.com
send an email to [e-mail]
E-mail and Web
[email protected]
www.workswell.eu
Mobile:
[phone]
ID:
Reg. No.: 29048575
VAT No.: CZ29048575
Headquarters
Libocka 653/51b
Prague, Czech Republic
Revision 1.0 EN, 24th Jan, 2017
All pictures are only for illustraon.
Real values may vary.
5

3. USER INFORMATION
3 User Informaon
3.1 Typographic Convenons
Following typographic convenons are used in this User Manual:
UPPER CASE is used for the names of keys, buons and menu items
COURIER is used for filenames and paths
Italic is used for important informaon and document names
bold is used for the links to other secons, for funcon names or internet sites
3.2 Help and Community Forum
For technical quesons that were not answered in this User Manual feel free to contact your dealer or visit the
product website at www.drone-thermal-camera.com. Try to find an answer by searching the Community Forum
and if there is not such answer please send an email on [e-mail].
3.3 Updates
The primary aim of Workswell s.r.o. company is to supply their products in a way to meet the current needs of
its users and at the same me to remove all the weaknesses that were found in their use as soon as possible.
For this reason, Workswell s.r.o. regularly releases updates for all their products.
3.4 Firmware
Firmware is the „internal“ control program of the device. From the user’s point of view, only the official firmware
released by Workswell s.r.o. company can be used for update of the device.
E-mail and Web
[email protected]
www.workswell.eu
Mobile:
[phone]
ID:
Reg. No.: 29048575
VAT No.: CZ29048575
Headquarters
Libocka 653/51b
Prague, Czech Republic
Revision 1.0 EN, 24th Jan, 2017
All pictures are only for illustraon.
Real values may vary.
6

4. WARNING AND CAUTIONS
4 Warning and Cauons
4.1 Warnings
Before using the product, please check that there is no visible damage or malfuncon. If there are any visible
signs of damage or other defect on the device, then on no account should it be installed or put into operaon.
Any interference and non-cerfied service operaons into the product leads to an automac loss of warranty.
4.2 Noficaons
Do not use or store the device in conflict with the storage and operang condions laid down in this manual
(only for hardware).
Do not point the infrared camera (with or without the lens cover) at strong energy sources, for example,
devices that cause laser radiaon, or the sun. This can have an unwanted effect on the accuracy of the
camera. It can also cause damage to the detector in the camera.
Plug the camera to its own power source. Do not plug the camera into the same power source as drone’s
motors.
Do not plug any power to the GPS/Mavlink power pin.
Do not use the Workswell WIRIS system in temperatures higher than +50◦C (+122◦F). High temperatures
can cause damage to the camera.
Do not use the Workswell WIRIS system in temperatures lower than -15◦C (+5◦F). Low temperatures can
cause damage to the camera.
Do not apply solvents or equivalent liquids to the cameras, the cables, or other items. Damage to the items
can occur.
Be careful when you clean the infrared lens. The lens has an an-reflecve coang which is easily damaged.
Do not use too much force to clean the infrared lens. This can cause damage to the an-reflecve coang.
The encapsulaon rang is only applicable when all the openings on the all components of the system are
sealed with their correct covers, hatches, or caps.
E-mail and Web
[email protected]
www.workswell.eu
Mobile:
[phone]
ID:
Reg. No.: 29048575
VAT No.: CZ29048575
Headquarters
Libocka 653/51b
Prague, Czech Republic
Revision 1.0 EN, 24th Jan, 2017
All pictures are only for illustraon.
Real values may vary.
7

5. REVISION HISTORY
5 Revision History
2.0.0
Digital Outputs possibility
SBUS compability added
DJI CAN bus possibility
400◦C - 1500◦C temperature range possibility
TIFF image format
E-mail and Web
[email protected]
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Mobile:
[phone]
ID:
Reg. No.: 29048575
VAT No.: CZ29048575
Headquarters
Libocka 653/51b
Prague, Czech Republic
Revision 1.0 EN, 24th Jan, 2017
All pictures are only for illustraon.
Real values may vary.
8

6. SYSTEM ASSEMBLY
6 System assembly
6.1 General Descripon
Follow these steps to commission the system:
1) Connect the system to a wire-
less video link or a display using
HDMI cable (included).
2) Connect the system to a stan-
dard RC receiver using at least 2
servo cables (included) or using
SBUS. Use input 1 and 2 in or-
der to control the main funcons.
System can be controlled also via
USB2.0 keyboard.
3) Connect the power supply
using power supply cable (in-
cluded). Red wire is +6 to +36
VDC, black wire is GND.
4) Press the on/off buon.
The system will start in about 15
seconds.
E-mail and Web
[email protected]
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Mobile:
[phone]
ID:
Reg. No.: 29048575
VAT No.: CZ29048575
Headquarters
Libocka 653/51b
Prague, Czech Republic
Revision 1.0 EN, 24th Jan, 2017
All pictures are only for illustraon.
Real values may vary.
9

6. SYSTEM ASSEMBLY
6.2 Connecng the system to a wireless video link or display
The Workswell WIRIS system is equipped with a standard HDMI video output. It can be connected to any wireless
video link or a display with HDMI input that supports WIRIS resoluon. It is recommended to use a display with
16:9 aspect rao. For addional informaon about resoluon sengs, please see the subsecon 9.6.2 Display.
Figure 6.1 – Connex wireless video link and DJI Lightbridge (not included)
The system can be connected to a wireless video link or a display using supplied lightweight HDMI cable.
6.3 Connecng the system to a standard RC receiver
The Workswell WIRIS system is equipped with 7 digital inputs (standard servo male connectors). These inputs
allow user to control the system remotely during the flight.
The first two digital inputs serve as a navigaon buons in the menu. These two inputs are necessary for con-
trolling the whole system. The rest five digital inputs are customizable and can be used as a shortcut to selected
funcons of the system such as zoom, video recording, image capturing, etc.
It is recommended to use a joysck for navigaon in system menu. If connected as recommended, then the
behavior of the joysck is as shown on the following image.
More informaon about digital inputs can be found in secon 7 Digital IO Ports.
E-mail and Web
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Mobile:
[phone]
ID:
Reg. No.: 29048575
VAT No.: CZ29048575
Headquarters
Libocka 653/51b
Prague, Czech Republic
Revision 1.0 EN, 24th Jan, 2017
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Real values may vary.
10

6. SYSTEM ASSEMBLY
Digital Input Funcon
1 Up/Down
2 OK/Cancel
3-7 Oponal (shorcuts)
6.4 USB 2.0 Keyboard
Besides the digital inputs, the Workswell WIRIS system can be controlled also via standard USB 2.0 keyboard.
Once the keyboard is connected, it can be used for navigaon in system menu, for image capturing, video record-
ing, mode switching, zoom or seng numerical values.
The following table shows the behavior of connected keyboard
Key Funcon
Up Up
Down Down
Enter OK/Menu
Escape Cancel
F4 System shut down
F5 Mode switching
F6 Image capturing
F7 Video recording
F8 Calibraon
6.5 Connecng the power supply
The Workswell WIRIS system can be powered through a 6-36 VDC connector on the back panel. The back panel
DC connector is compable with a 5.5 mm/OD (outer diameter) and 2.5 mm/ID (inner diameter) plug, where the
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Revision 1.0 EN, 24th Jan, 2017
All pictures are only for illustraon.
Real values may vary.
11

6. SYSTEM ASSEMBLY
inner contact is +6-36 VDC and the shell is GND.
Figure 6.2 – Inner power supply contact.
The standard package contains appropriate 5.5x2.5mm coaxial connector with a cable (length of 80 cm).
Figure 6.3 – Power supply cable - GND (Black wire) - VCC (Red wire).
Warning: Failure to follow these instrucons could damage the system
6.6 Turning the system OFF
In order to turning off the system, the on/off buon must be pressed for at least 3 seconds. Aer that, the on/off
buon will start blinking with the period of one second, which signalizes the ongoing shutdown. Aer releasing
the buon, the system will turn off in about 10 seconds. Do not unplug the power supply during that me, it
may cause the data losses. Once the white LED of the on/off buon turns off, the system is successfully off and
the power supply can be unplugged.
If you hold the on/off buon longer than 10 seconds, the on/off buon will start blinking with the period of half
a second, which signalizes the ongoing reset. Aer releasing the buon, the system will reset its resoluon to
1024x600 px and reboots itself.
E-mail and Web
[email protected]
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Prague, Czech Republic
Revision 1.0 EN, 24th Jan, 2017
All pictures are only for illustraon.
Real values may vary.
12

6. SYSTEM ASSEMBLY
Figure 6.4 – Press the buon for 3 seconds for turning the system OFF.
6.7 Focusing the infrared camera
The infrared camera has adjustable focus. The focus can be set using the focus tool.
Figure 6.5 – Short distance - rotate the lens counter-clockwise. Long distance - rotate the lens clockwise
In order to focus on short distance gently rotate the lens counter-clockwise. During this movement, the lens
extends from the camera body. If the lens can rotate too easily, you probably get on the edge of the focus range.
Trying to rotate the lens more may cause the lens to fall out.
In order to focus on long distance (or infinity) gently rotate the lens clockwise. During this movement, the lens
retracts to the camera body. If the lens can rotate too hard, you probably get on the edge of the focus range.
Trying to rotate the lens more may cause the lens to damage. Infinity focus is recommended for most of the
applicaons.
E-mail and Web
[email protected]
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ID:
Reg. No.: 29048575
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Headquarters
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Prague, Czech Republic
Revision 1.0 EN, 24th Jan, 2017
All pictures are only for illustraon.
Real values may vary.
13

6. SYSTEM ASSEMBLY
6.8 Mounng the system
The Workswell WIRIS system can be mounted to a drone using the 1/4-20 UNC thread (two mes on boom or
top side) or by M3 threads (four mes mes on boom or top side).
69mm
135mm
77mm
69mm
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Prague, Czech Republic
Revision 1.0 EN, 24th Jan, 2017
All pictures are only for illustraon.
Real values may vary.
14

6. SYSTEM ASSEMBLY
6.9 GPS
The Workswell WIRIS system is equipped with GPS/MAVLink/CAN interface. Compable GPS can be connected
directly or via device that supports MAVLink or CAN bus.
As for the physical layer, the Workswell WIRIS system is designed for operang voltage of 5 V, although it is
tolerant to 3.3 V. The ‘Plus’ pin is a power output and serves for powering the GPS.
GPS
Supports standard NMEA protocol at baud rate 115200 bps
GPS connected to the GPS connector is indicated by the GPS icon in the Status bar
This external GPS has the highest priority when mulple GPS devices connected
Figure 6.6 – GPS icon in the Status bar.
MAVLink
Supports GPS (posion) messages at baud rate 9600 bps
You can find more informaon about the processed MAVLink messages at
hps://pixhawk.ethz.ch/mavlink/#GPS_RAW_INT
Do not plug any power to the GPS/MAVLink ‘Plus’ power output pin
You can turn ON or OFF the power of the MAVLink power output pin in the 9.6.5 Communicaon Interface
Maximum current which can be drained from the MAVLink Power pin is 300mA
MAVLink GPS connected to the MAVLink connector is indicated by the MAVLink icon in the Status bar
Figure 6.7 – MAVLink icon in the Status bar.
PIXHAWK
In order to connect Pixhawk to Workswell WIRIS system, connect TELEM1 or TELEM2 to GPS/MAVLink
interface.
Use Mission Planner to set MAVlink messages
Tested with Mission Planner version 1.3.35 which you can download at
hp://firmware.eu.ardupilot.org/Tools/MissionPlanner/archive/
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Real values may vary.
15

6. SYSTEM ASSEMBLY
Figure 6.8 – Mission Planner sengs.
Figure 6.9 – Mission Planner sengs.
CAN
You can get informaon about the GPS from your CAN bus
CAN bus is compable with the A2 and A3 DJI autopilots
You have to acvate this opon as plugin
CAN GPS connected to the CAN connector is indicated by the CAN icon in the Status bar
Figure 6.10 – CAN icon in the Status bar.
E-mail and Web
[email protected]
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Mobile:
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ID:
Reg. No.: 29048575
VAT No.: CZ29048575
Headquarters
Libocka 653/51b
Prague, Czech Republic
Revision 1.0 EN, 24th Jan, 2017
All pictures are only for illustraon.
Real values may vary.
16

7. DIGITAL IO PORTS
7 Digital IO Ports
7.1 General Descripon
The Workswell WIRIS system is equipped with 7 digital IO ports. Each of these IO ports can be set as input and
allow user to control the system remotely via standard RC system or control unit of the UAV. Also, it can be set
as output and indicate some system states, i.e. the moment when an image was taken.
By default, all Digital IO Ports are set as digital inputs for controlling the system. First 2 digital inputs are fixed
and serve as a navigaon in system menu. These 2 inputs work in so called PWM mode, which means, that PWM
input from standard RC receiver is expected. More informaon about PWM mode can be found in subsecon
7.3.1 PWM mode.
The rest 5 digital IO ports are fully customizable by user. These inputs can work in PWM mode or in trigger mode
(see secon 7.3.2 Trigger mode). User can select the mode - Input PWM, Input Trigger or Output - as well as its
funcon via the system menu.
7.2 Hardware compability
Each digital IO port consists of 3 pins. These 3 pins are ground (GND), power supply (+) and control signal (S).
The Workswell WIRIS system comes with 2 servo cables that can be used for connecng the system to standard
RC receiver.
Figure 7.1 – Servo connector example.
Note: Power supply is not required, GND and control signal are necessary.
E-mail and Web
[email protected]
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Mobile:
[phone]
ID:
Reg. No.: 29048575
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Prague, Czech Republic
Revision 1.0 EN, 24th Jan, 2017
All pictures are only for illustraon.
Real values may vary.
17

7. DIGITAL IO PORTS
7.3 Digital Inputs
7.3.1 PWM mode
PWM mode is the default mode for each digital IO port. It means that PWM signal is expected on the input pin.
PWM signal from standard RC receiver has the following parameters:
Figure 7.2 – PWM signal example. Pulse length 0.7-2.3ms, period 20ms
In PWM mode 3 types of control elements are disnguished:
2 state element – on/off switch, buon
• ACTIVATED for pulse length > 1.5 ms
• DEACTIVATED for pulse length < 1.5 ms
3 state element - 3 state switch
• STATE 1 for pulse length < 1.25 ms
• STATE 2 for 1.25 ms < pulse length < 1.75 ms
• STATE 3 for pulse length > 1.75 ms
Proporonal element - joysck, potenometer
• LEVEL is current pulse length. Allows user to control some funcons proporonally.
Instead of 7 standard digital PWM inputs you can use the SBUS input port. In case that your RC controller is
equipped with the SBUS funcon, you can use this opon to control the system with only one cable. All of the
funcons and PWM modes are the same as with the standard PWM input pins.
Note: Do not use voltage higher than 5V.
E-mail and Web
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Revision 1.0 EN, 24th Jan, 2017
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Real values may vary.
18

7. DIGITAL IO PORTS
7.3.2 Trigger mode
If any digital input is in the trigger mode, the funcon is acvated on every falling edge or connecng to the GND.
This can be used for controlling the Workswell WIRIS system directly from UAV control unit. There are several
funcons available such as capturing images and recording video, which you can select in the advanced menu.
Figure 7.3 – Trigger signal example.
Note: Do not use voltage higher than 5V.
7.4 Digital Outputs
Each of the five addional digital IO ports can be selected as digital output (the first two IO ports are reserved
for controlling the system). There are several funcons available such as indicaon of the captured image or
calibraon, which you can select in the advanced menu.
The default (OFF) state of each digital output is 0V. When the selected funcon is performed, i.e. image is cap-
tured, +5V is set to the digital output for the me of 100ms. Aer that, 0V is set again.
Figure 7.4 – Output signal example.
Note: Do not drain current higher than 30mA per each digital IO port.
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Revision 1.0 EN, 24th Jan, 2017
All pictures are only for illustraon.
Real values may vary.
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