TELEMATICS FOR AGRICULTURE AND FARMING INDUSTRY

Introduction

To satisfy the growing demand for farming produce and tackle many challenges affecting the agriculture industry, present-day farmers have to be more innovative, efficient, competitive, but save resources at the same time. As a result, comprehensive, affordable, and customisable agricultural machinery tracking solutions combined with process monitoring and automation are becoming not only an attractive option but rather a necessity.

Solution description

Thanks to the fast-developing IoT technologies, agriculture-specific equipment, farming implements, and/or accessories tracking and management can be successfully achieved by combining GPS devices, CAN Bus data adaptors, and Bluetooth Low Energy 4.X (BLE) ID beacons. The ultimate choice for this matter - Teltonika ADVANCED category GPS tracker FMB140 with built-in CAN data reading feature and advanced software version supporting agriculture type vehicles (aka ALL-CAN300 option). The main advantage is the ability to receive specific agricultural vehicle data via the CAN bus via the Agricultural State Flag parameter. It is possible to obtain such special data as the position of the joystick, the position and status of hydraulic tools, the status of the grain tank and more.

What you need for a solution?

• FMB140 device.

• The SIM card in order to get data to your server

• FOTA WEB to remotely send the configuration to the device.
  

• BLE ID beacons and sensors.
  

Installation

When installing FMB140 in a vehicle, follow the mounting recommendations. When connecting to the CAN bus, you must use the diagrams provided by our technical support engineers. The diagrams indicate in detail and clearly the connection points in the vehicle wiring and the required program number. It is also possible to obtain data from the vehicle CAN bus by performing an auto scan procedure. FMB140 has the function of working with wireless BLE sensors, supports connection of temperature sensors and iButton reader via 1-wire.

Configuration

1. Prerequisites:

1.2. Understanding of possible Sleep modes.

Parameter ID – Parameter name GPRS settings:

• 2001 – APN
• 2002 – APN username (if there are no APN username, empty field should be left)
• 2003 – APN password (if there are no APN password, empty field should be left)

Server settings:

• 2004 – Domain
• 2005 – Port
• 2006 – Data sending protocol (0 – TCP, 1 – UDP)

After successful GPRS/SERVER settings configuration, FMB140 device will synchronize time and update records to the configured server. Time intervals and default I/O elements can be changed by using Teltonika Configurator or SMS parameters.

Data protocol settings:

• 113 – Data protocol (0 – Codec8, 1 – Codec8Extended)

Note: To get OEM parameters, you need to use Codec8Extended.

Sleep settings:

• 102 – Sleep settings (0 – Disable, 1 – Gps sleep, 2 – Deep sleep, 3 – Online Deep sleep, 4 – Ultra sleep)

Note: This scenario will not work with Deep Sleep and Ultra Sleep modes, since they disable the device's GSM module to save power.

CAN Adapter setting:

• 45002 – The program number that is indicated in the wiring diagram.

• 45001 – Send data with 0, if ignition is off(0 – Disable, 1 – Enable)

• 45100 – Vehicle speed, Priority "Low" (0 – Disabled 1 – Low 2 – High 3 – Panic )
• 45130 – Fuel level in ltr*10 , Priority "Low" (0 – Disabled 1 – Low 2 – High 3 – Panic )
• 45140 – Engine RPM, Priority "Low" (0 – Disabled 1 – Low 2 – High 3 – Panic )

• 45160 – Fuel level in %, Priority "Low" (0 – Disabled 1 – Low 2 – High 3 – Panic )

• 46060 – Agricultural State Flags, Priority "Low" (0 – Disabled 1 – Low 2 – High 3 – Panic )

Quickstart: From default configuration to Car sharing solution in one SMS:

"  setparam 2001:APN;2002:APN_user;2003:APN_password;2004:Domain;2005:Port;2006:0;102:3;45002:Program number;45001:0; 45100:1; 45160:1; 45130:1; 45140:1; 46060:1; 113:1"

This SMS will set up your device to report object location to the server and possibility for read Engine RPM, Fuel level in %, Fuel level in ltr*10 and Vehicle speed parameters.

Note: Before SMS text, two space symbols should be inserted if no SMS username or password was set in SMS \ Call settings.

Parsing information

2. Parsing example:

Unparsed received data in hexadecimal stream
000000000000005308010000017CE4AD487000000000000000000000000000000000001107EF00F0001505C80045025100590007B50000B60000423235430000440000 54000055000003F10000646610000000005700000000000100006512

AVL Data Packet Part	HEX Code Part
Zero Bytes	00 00 00 00
Data Field Length	00 00 00 53
Codec ID	08 (Codec 8)
Number of Data 1 (Number of Total Records)	01
Timestamp	00 00 01 7C E4 AD 48 70 (03.11.2021 7:22:14)
Priority	00
Longitude	00 00 00 00
Latitude	00 00 00 00
Altitude	00 00
Angle	00 00
Satellites	00
Speed	00 00
Event IO ID	00
N of Total ID	17
N1 of One Byte IO	07
1’st IO ID	EF (AVL ID: 239, Name: Ignition)
1’st IO Value	00
2’nd IO ID	F0 (AVL ID: 240, Name: Movement)
2’nd IO Value	00
3’rd IO ID	15 (AVL ID: 21, Name: GSM Signal)
3’rd IO Value	05
4'th IO ID	C8 (AVL ID: 200, Sleep Mode)
4'th IO Value	00
5'th IO ID	45 (AVL ID: 69, GNSS Status)
5'th IO Value	02
6'th IO ID	51 (AVL ID: 81, Vehicle Speed)
6'th IO Value	00
7'th IO ID	59 (AVL ID: 89, Fuel level)
7'th IO Value	00
N2 of Two Byte IO	07
1’st IO ID	B5 (AVL ID: 181, GNSS PDOP)
1’st IO Value	00 00
2’nd IO ID	B6 (AVL ID: 182, GNSS HDOP)
2’nd IO Value	00 00
3’rd IO ID	42 (AVL ID: 66, External Voltage)
3’rd IO Value	32 35
4'th IO ID	43 (AVL ID: 67, Battery Voltage)
4'th IO Value	00 00
5'th IO ID	44 (AVL ID: 68, Battery Current)
5'th IO Value	00 00
6'th IO ID	54 (AVL ID: 84, Fuel level)
6'th IO Value	00 00
7'th IO ID	55 (AVL ID: 85, Engine RPM)
7'th IO Value	00 00
N4 of Four Byte IO	02
1’st IO ID	F1 (AVL ID: 241, Active GSM Operator)
1’st IO Value	00 00 64 66
2’nd IO ID	10 (AVL ID: 16, Total Odometer)
2’nd IO Value	00 00 00 00
3’rd IO ID	57 (AVL ID:87, Total Mileage)
3’rd IO Value	00 00 00 00
N8 of Eight Byte IO	00
Number of Data 2 (Number of Total Records)	01
CRC-16	00 00 65 12

Demonstration in platform

WIALON: Open WIALON → Open Messages → Select your device → Select the date interval → Select Message (data messages) → Select execute and you will see all the information.