Xirgo Technologies XT3182D User Manual

XT3182D
Product Manual

Revised December 19, 2019

Revision A01

XT3182D Product Manual

TABLE OF CONTENTS

1. Functional Description 6

2. Interfaces 8

2.1. LED Blink Pattern 8

3. Event Description and Default Mask 9

3.1. [6070] Wake on Software reset 9

3.2. [6071] Wake on Motion Start 9

3.3. [6072] Wake on Motion Stop 9

3.4. [6074] Wake on Periodic Motion 9

3.5. [6075] Wake on Periodic No-Motion 9

3.6. [6112] System Version Report 9

3.7. [6113] Image Capture 10

3.8. [6114] Power Report Event 10

3.9. [6115] Diagnostic Report Event 10

3.10. [6116] Wake on Door Open 10

3.11. [6117] Wake on Door Closed 10

3.12. [6118] Wake on Periodic Door Open 10

3.13. [6119] Wake on Periodic Door Closed 10

4. Parameters 11

4.1. AL (Altitude) 13

4.2. AX Accelerometer X Value 13

4.3. AY Accelerometer Y Value 13

4.4. AZ Accelerometer Z Value 13

4.5. BB Backup Battery Voltage 14

4.6. BLECHK Total BLE Ad Scans Last Sleep 14

4.7. BLEHIT Succesful BLE Ad Scans Last Sleep 14

4.8. BRNRST Brownout Resets 14

Page 2 | 37

CONFID ENTIAL AND PROPRIETARY

XT3182D Product Manual

4.9. BV Battery Voltage 15

4.10. CQ (Cellular Signal Quality) 15

4.11. D (Date-Time) 15

4.12. DSA Door Sensor Version 16

4.13. EA External ADC Voltage 16

4.14. EV (Event Identifier) 16

4.15. GS (GPS Lock Status) 17

4.16. GSPT (GPS Speed) 17

4.17. HD (GPS Heading) 18

4.18. HIBRST Hibernate Resets 18

4.19. HP (GPS PDOP) 19

4.20. IFN Image File Name on Server 20

4.21. IG (Ignition Status) 20

4.22. LDSWERR Load Switch Voltage Errors 20

4.23. LDSWVOL Load Switch Voltage 21

4.24. LN (Longitude) 21

4.25. LT (Latitude) 21

4.26. MAINVOL Main Voltage (integer millivolts) 22

4.27. MI (Virtual Odometer GPS) 22

4.28. OT (Output State) 22

4.29. PM Last Reset Code 23

4.30. PSCA Psoc Application Version 23

4.31. PSCB Psoc Boot Version 23

4.32. PWRST Power-On Resets 23

4.33. SCA SC20 Application Version 24

4.34. SCOFFATT SC20 Power-Off Attempts 24

4.35. SCOFFERR SC20 Power-Off Errors 24

Page 3 | 37

CONFID ENTIAL AND P ROPRIETARY

XT3182D Product Manual

4.36. SCONATT SC20 Power-On Attempts 24

4.37. SCONERR SC20 Power-On Errors 25

4.38. SCS SC20 System Version 25

4.39. SEQ (Sequence Number) 25

4.40. SOLCUR Solar Current (integer magic........) 26

4.41. SOLVOL Solar Voltage (integer millivolts) 26

4.42. SP Speed 26

4.43. SV (GPS Satellites) 27

4.44. SWRST Software Resets 27

4.45. T Time 27

4.46. UNRST Unknown Resets 27

4.47. WDRST Watchdog Resets 28

5. Server Commands 29

5.1. [1024] Image Capture FTP Configuration 29

5.2. [7027] Image Capture Execute 29

5.3. [7028] Clear Occupancy Data 29

5.4. [9100] Pass-through Command 29

5.5. [9101] Log Sync FTP Configuration 30

5.6. [9102] Log Sync Execute 30

5.7. [9103] Generic FTP Configuration 30

5.8. [9104] Generic FTP Execute 31

5.9. [9105] Update Backup APK 31

6. Subsystems 32

6.1. General Commands 32

6.2. Phone Application Commands 32

6.3. Phone GPS Commands 32

6.4. Phone System Commands 32

Page 4 | 37

CONFID ENTIAL AND P ROPRIETARY

XT3182D Product Manual

6.5. Other Commands 32

6.6. Door Sensor 33

6.7. Monomo 34

6.8. SC20 GPIOs 34

7. Regulatory Statements 35

7.1. FCC 35

7.2. IC 36

7.3. CE 36

7.4. California Proposition 65 Warning: 37

CONFID ENTIAL AND P ROPRIETARY

Page 5 | 37

XT3182D Product Manual

1. FUNCTIONAL DESCRIPTION

Xirgo’s XT3182D is a cargo occupancy sensor fusion platform consisting of two cameras and a Time-of-Flight
ultrasonic sensor that provides improved cargo sensing capabilities where traditional ultrasonic-based cargo
sensors fail to provide accurate cargo capacity utilization information.

By implementing direct 3D imaging, the XT3182D eliminates image noise from light and shadows increasing cargo
measurement accuracy. The camera pair acts as a stereo vision sensor and the ultrasonic sensor provides short
range Time-of-Flight data in case the stereo vision is blocked by very close cargo.

For qualitative review, “thumbnail” style low data cost trailer images are available for upload.

Mechanical
Dimensions 6.25” x 8.81” x 1.75” (15.87 x 22.38 x 4.45 cm)
Case Material PC-PBT
Operating Temperature
Charge -4 °F to 140 °F (-20 °C to 60 °C)
Discharge -40 °F to 158 °F (-40 °C to 70 °C)
Power Specifications
Internal Battery 10 Ah Battery
Opt. Addl. Battery 5 Ah Battery (15 Ah total)
GPS Specification
Acquisition -146dBm Cold

-158dBm re-acquisition

Tracking Sensitivity -160 dBm
Accuracy 2.5 meters at CEP-50%
TTFF Cold Start 32 seconds
TTFF Hot Start 2 seconds
Certifications

FCC, IC, GCF, PTCRB, AT&T, Verizon, Rogers, T-Mobile, Bell*, Telus*

CONFID ENTIAL AND P ROPRIETARY

Page 6 | 37

XT3182D Product Manual

CONFID ENTIAL AND P ROPRIETARY

Page 7 | 37

XT3182D Product Manual

2. INTERFACES

2.1. LED BLINK PATTERN

The LED numbers start from left (1) to right (5).

LED # Red LED Green LED Blue LED

1 SC20 Pending Shutdown Application Heartbeat Kernel Filesystem Activity
2 SC20 Missing sims Cell Data Connection Cell Registered to a Tower
3 SC20 Camera ImageCapture Images Uploading Images Processing
4 SC20 GPS Error GPS Fix Acquired GPSGetting fix
5 No communication with SC20 Communication with SC20 N/A

NOTE: A white, right-most LED indicates a device reset.

CONFID ENTIAL AND P ROPRIETARY

Page 8 | 37

XT3182D Product Manual

3. EVENT DESCRIPTION AND DEFAULT MASK

3.1. [6070] WAKE ON SOFTWARE RESET

Wake on Software Reset event is triggered by device power up or reset.

Default String UID, EV#, D, T, LT, LN, AL, SP, HD, SV, HP, BV, CQ, MI, GS, EA, BB, PM, AX, AY, AZ, SEQ

3.2. [6071] WAKE ON MOTION START

Wake on Motion Start is triggered by exceeding the accelerometer threshold within a specified time window. The
thresholds are configured with the !cs:56 command.

Default String UID, EV#, D, T, LT, LN, AL, SP, HD, SV, HP, BV, CQ, MI, GS, EA, BB, PM, AX, AY, AZ, SEQ

3.3. [6072] WAKE ON MOTION STOP

Wake on Motion Stop is triggered when the device does not exceed the accelerometer threshold within a
specified time window. The thresholds are configured with the !cs:56 command.

Default String UID, EV#, D, T, LT, LN, AL, SP, HD, SV, HP, BV, CQ, MI, GS, EA, BB, PM, AX, AY, AZ, SEQ

3.4. [6074] WAKE ON PERIODIC MOTION

Wake on Periodic Motion event is triggered when the accelerometer remains above the motion threshold during
a specified time window. The thresholds for the time window and accelerometer are configured with the !cs:56
command.

Default String UID, EV#, D, T, LT, LN, AL, SP, HD, SV, HP, BV, CQ, MI, GS, EA, BB, PM, AX, AY, AZ, SEQ

3.5. [6075] WAKE ON PERIODIC NO-MOTION

Wake on Periodic No-Motion event is triggered when the accelerometer remains below the motion threshold
during a specified time window. The thresholds for the time window and accelerometer are configured with the
!cs:56 command

Default String UID, EV#, D, T, LT, LN, AL, SP, HD, SV, HP, BV, CQ, MI, GS, EA, BB, PM, AX, AY, AZ, SEQ

3.6. [6112] SYSTEM VERSION REPORT

Reports firmware versions for the PSOCapplication, PSOCboot, SC20 application, SC20 system, and door sensor.

Before version DBz1.1178AA2.2 System Version was triggered on every reset.

After version DBz1.1178AA2.2 System Version is triggered on every wake.

Page 9 | 37

CONFID ENTIAL AND P ROPRIETARY

XT3182D Product Manual

Default String UID, EV#, D, T, LT, LN, GS, PSCA, PSCB, SCA, SCS, DSA, LBA, SEQ

3.7. [6113] IMAGE CAPTURE

Image Capture is triggered when an image pair is successfully uploaded to the FTPserver. This is configured with
command 1024.

Default String UID, EV#, D, T, LT, LN, GS, IFN, SEQ

3.8. [6114] POWER REPORT EVENT

Power Report is triggered on every wake.

Default String UID, EV#, D, T, LT, LN, GS, BB, MAINVOL, SOLVOL, SOLCUR, LDSWVOL, SEQ

3.9. [6115] DIAGNOSTIC REPORT EVENT

Diagnostic Report is triggered on every wake.

UID, EV#, D, T, LT, LN, GS, SWRST, PWRST, UNRST, WDTRST, BRNRST, HIBRST,

Default String

SCONATT,SCONERR, SCOFFATT, SCOFFERR, LDSWERR, BLEHIT, BLECHK, SEQ

3.10. [6116] WAKE ON DOOR OPEN

Triggered when door sensor is determined as open. Configured with command !cs:60.

Default String UID, EV#, D, T, LT, LN, AL, SP, HD, SV, HP, BV, CQ, MI, GS, EA, BB, PM, AX, AY, AZ, SEQ

3.11. [6117] WAKE ON DOOR CLOSED

Triggered when door sensor is determined as closed. Configured with command !cs:60.

Default String UID, EV#, D, T, LT, LN, AL, SP, HD, SV, HP, BV, CQ, MI, GS, EA, BB, PM, AX, AY, AZ, SEQ

3.12. [6118] WAKE ON PERIODIC DOOR OPEN

Triggered when door sensor is determined as open and has exceeded a time threshold. Configured with
command !cs:60.

Default String UID, EV#, D, T, LT, LN, AL, SP, HD, SV, HP, BV, CQ, MI, GS, EA, BB, PM, AX, AY, AZ, SEQ

3.13. [6119] WAKE ON PERIODIC DOOR CLOSED

Triggered when door sensor is determined as closed and has exceeded a time threshold. Configured with
command !cs:60..

Default String UID, EV#, D, T, LT, LN, AL, SP, HD, SV, HP, BV, CQ, MI, GS, EA, BB, PM, AX, AY, AZ, SEQ

Page 10 | 37

CONFID ENTIAL AND P ROPRIETARY

XT3182D Product Manual

4. PARAMETERS

Parameter Range/Type Description

AL Double Integer tenths of meters above or below sea-level.
AX -2048 to 2048 Accelerometer X-force (mG).
AY -2048 to 2048 Accelerometer Y-force (mG).
AZ -2048 to 2048 Accelerometer Z-force (mG).
BB 0 to 65535 Backup battery voltage.
BLECHK 0 to 65535 Number of times scanned for BLEadvertisements.
BLEHIT 0 to 65535 Number of times a scan results in an advertisement found.
BRNRST 0 to 255 Number of brownout resets.
BV 0 to 65535 Battery voltage.
CQ INT The CQ parameter indicates the received signal strength indication (RSSI)

from the cellular modem. There are periods of time, such as the tower hand­off, when this value may not be valid for a short period of time.

D YYYY/MM/DD Seconds since 00:00:00 January 1, 1970 UTC. A value of 0 indicates the

current time is not known. This is displayed as a string of the date in the

format indicated in the range/type column.
DSA N/A Door sensor version.
EA 0 to 65535 External ADC voltage.
EV# N/A Event number.
GS 0 or 1 Lock status:

Index Description

0 Not locked.
1 Locked.

HD 0 to 3600 0 to 360 degrees device heading in tenths of a degree. 0 (or 360) degrees

indicates a direction toward true North. 90 degrees indicates a direction

toward true East. 180 degrees is true South. 270 degrees is trueWest.
HIBRST 0 to 255 Number of hibernate resets.
HP Double GPS PDOP in tenths. (DOP value, rating, and description?)
IFN N/A Image file name uploaded to the FTP server.
LDSWERR 0 to 65535 Number of times the load switch to the SC20 stayed above the voltage

threshold before powering up.
LDSWVOL 0 to 65535 Voltage on the load switch to the SC20.
LN -180 to 80 Decimal degrees of longitude multiplied by 1e6.
LT 0 to 90 Decimal degrees of latitude multiplied by 1e6.
MAINVOL 0 to 65535 External power voltage.
MI Double Calculated distance in meters.
OT 0 or 1 Output state:

CONFID ENTIAL AND P ROPRIETARY

Page 11 | 37

XT3182D Product Manual

Parameter Range/Type Description

Index Description

0 Low
1 High

PM 1 to 10 Wake reason:

Index Description

1 Reset
2 GPIO
3 Motion
4 No motion
5 Motion periodic
6 No motion
7 Door open
8 Door close
9 Periodic
10 Door close periodic

PSCA N/A Psoc application version
PSCB N/A Psoc boot version
PWRST 0 to 65535 Number of power-on resets
SCA N/A SC20 app version
SCOFFATT 0 to 65535 Number of power-off attempts.
SCOFFERR 0 to 65535 Number of SC20power-off errors.
SCONATT 0 to 65535 Number of SC20 power-on attempts.
SCONERR 0 to 65535 Number of SC20 power-on errors.
SCS N/A System verison.
SEQ 0 to 255 Event sequence number.
SOLCUR 0 to 65535 Current provided by solar panel.
SOLVOL 0 to 65535 Voltage provided by solar panel.
SP Double Speed.
SV INT Number of Satellites used in the navigation solution.
SWRST 0 to 65535 Number of software resets.
T HH:MM:SS UTS time.
UNRST 0 to 65535 Number of unknown resets.
WDRST 0 to 255 Number of watchdog resets.

CONFID ENTIAL AND P ROPRIETARY

Page 12 | 37