Browan TNIT100-915 Bedienungsanleitung
Industrial Tracker
Reference Manual
TNIT100-915
TNIT100-868
Table of Contents
1. Description 1
2. Specifications 2
2.1 Mechanical 2
2.1.1 Sensor 2
2.2 Environmental 2
2.3 Radio 2
2.4 Certifications and Conformity 2
2.5 Power 2
2.6 User Interface 2
2.7 Additional Features 2
3. Operation 3
3.1 Shipping Mode 3
3.2 User Mode 3
3.2.1 Stationary Mode 3
3.2.2 Moving Mode 3
4. Messages 4
4.1 Uplink Payload 4
4.2 Configuration Downlink Command 5
5. Battery Replacement 6
1. Description
The Industrial Tracker is a general purpose
tracker, designed for GPS tracking on
various applications: bicycles, cars or pets.
It is equipped with GPS and 3-axis
accelerometer, that provides a much more
cost-effective way for service providers to
deploy this for tracking applications than to
use GPRS network.
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1
2. Specifications
2.1 Mechanical
2.1.1 Sensor
Length x Width x Height
107mm x 52mm x 27mm
Weight
35g without battery
45g with batteries
Sensor
• GNSS module
• 3D MEMs
• Accelerometer
• Hall-effect
2.2 Environmental
Temperature
-20°C to +70°C
IP Rating
IP 66 equivalent
2.3 Radio
Frequency
• 863–870MHz for EU
• 902–928MHz for North
America
Tx Power
+19dBm conducted
Rx Sensitivity
-138dBm conducted
Antenna Gain
0dBi Peak, -3dBi Avg
2.4 Certifications and Conformity
FCC ID: 2AMUGTNIT100
IC: 22980-TNIT100
CE
ROHS REACH
2.5 Power
Source
3.6V ½ AA Li-SOCl2 1200mAh
battery (*2)
Maximum Voltage
3.6V
Minimum Voltage
3.1V
Current
TBD
2.6 User Interface
LEDs
One green LED
2.7 Additional Features
PCB Temperature
NTC 100k ohm
Battery Monitoring
Resistor divider
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2
3. Operation
3.1 Shipping Mode
When industrial trackers leave the factory, they are put into shipping mode, where the sensor is
hibernating without functionality to prevent radioactivity and minimize battery usage. Devices
are delivered in this mode.
3.2 User Mode
This mode is active when the device is in normal
operating mode. To enter user mode from shipping
mode, the user shall place a magnet near the hall
sensor for at least 10 seconds. LED will light
continuous for 3 seconds indicating it is awake.
There are two behaviors in user mode: stationary and
moving.
3.2.1 Stationary Mode
1. Wake up every 15 minutes, and turn on GPS.
2. Analyze satellite status 5 seconds:
a. If the number of satellites is less than 3, and the signal strength is lower than 20, it
will turn off GPS and do LoRa uplink immediately.
b. Or continuous positioning for 60 seconds, and then turn off the GPS and do LoRa
uplink.
3. Set timer for the next round.
4. Enter moving mode when g-sensor is triggered.
a. Trigger condition: continuous triggering over 3 seconds.
3.2.2 Moving Mode
1. LoRa uplinks every minute.
2. Turn on GPS every 5 minutes, and analyze satellites status 10 seconds:
a. If the number of satellites is less than 3, and the signal strength is lower than 20, it
will turn off GPS immediately.
b. Or continuous positioning for 60 seconds, and then stop the GPS.
c. If the GPS position is fixed, the device will never close GPS until entering the
stationary mode.
3. Enter stationary mode when the device is not moving over 30 seconds (g-sensor is not
triggered).
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4. Messages
4.1 Uplink Payload
Port
136
Payload Length
11 bytes
Byte
1
2
3
4
5
6
7
8
9
10
11
Field
Status
Battery
Temp.
Lat
Long
Status
Sensors status
Bit [2]
Bit [3]
Bit [4]
1 - indoor mode, 0 - outdoor mode
1 - no GNSS fix, 0 - GNSS fixed
1 - GNSS error, 0 - GNSS OK
Battery
Battery level
Bits [3:0]
Bits [7:4]
unsigned value ν, range 1 – 14;
battery voltage in V = (25 + ν) ÷ 10.
unsigned value κ, range 0 – 15;
remaining battery capacity in % = 100 × ( κ ÷ 15).
Temp
Temperature as measured by on-board NTC
Bits [6:0]
Bit [7]
unsigned value τ, range 0 – 127;
temperature in °C = τ - 32.
RFU
Lat
Latitude as last reported by GNSS receiver
Bits [27:0]
Bits [31:28]
signed value φ, range -90,000,000 – 90,000,000;
WGS84 latitude in ° = φ ÷ 1,000,000.
RFU
Long
Longitude and position accuracy estimate as last reported by GNSS receiver
Bits [28:0]
Bits [31:29]
signed value λ, range -179,999,999 – 180,000,000; WGS84 longitude
in ° = λ ÷ 1,000,000.
unsigned value α, range 0-7;
position accuracy estimate in m = 2α+2 (max).
The value 7 represents an accuracy estimate of worse than 256m.
Note: If there is no GNSS fix (see sensor status), the Lat and Lon fields contain the last values reported by the
GNSS receiver. If there has never been a GNSS fix acquired, the values may both be 0.
© 2019 Browan Communications Inc. All rights reserved.
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4.2 Configuration Downlink Command
Port
204
Payload Length
33 bytes
Byte
1
2 to 33
Field
Cmd
Config
Cmd
Command
Bits [7:0]
0x00 - Set configuration
Config
Industrial Tracker Configuration
Bytes [3:0]
Bytes [7:4]
stationary threshold (second)
RFU
Stationary Mode Configuration
Bytes [11:8]
Bytes [13:12]
Bytes [15:14]
Bytes [16]
Bytes [17]
Bytes [18]
Bytes [19]
reporting interval (second, 0=off, -1=transition only)
acquisition timeout (second)
back-off time (second)
tracking type:
●0x00 - no GPS
●0x01 - periodic GPS
●0x02 - full tracking
●0x03 - PSM tracking
indoor: number of SVs required above threshold
indoor: detection threshold (dbHz)
indoor: detection timeout (second)
Moving Mode Configuration
Bytes [23:20]
Bytes [25:24]
Bytes [27:26]
Bytes [28]
Bytes [29]
Bytes [30]
Bytes [31]
reporting interval (second, 0=off, -1=transition only)
acquisition timeout (second)
back-off time (second)
tracking type:
●0x00 - no GPS
●0x01 - periodic GPS
●0x02 - full tracking
●0x03 - PSM tracking
indoor: number of SVs required above threshold
indoor: detection threshold (dbHz)
indoor: detection timeout (second)
© 2019 Browan Communications Inc. All rights reserved.
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5. Battery Replacement
Use ER14250 or equivalent.
Remove the screw and replace both batteries.
Do not mix old and new batteries.
© 2019 Browan Communications Inc. All rights reserved.
6
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