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Precision Agricultural Auto-steering System EAS301 Pro

Precision Agricultural Auto-steering System EAS301 Pro

Regular price $18,000.00 USD
Regular price $20,000.00 USD Sale price $18,000.00 USD
Sale Sold out

EAS301 Pro  - AUTO-DRIVING SYSTEM FOR PRECISION AGRICULTURE

Introduction

Independently developed by eSurvey, the eSurvey EAS301 Pro is an electric wheel-based auto-steering system.

EAS301 Pro could transfer farm work from fully manual driving to semi-automatic operation. It means high time efficiency and less operator fatigue. Based on the route planning algorithm, the vehicle could go through the same paths every time to seed, spray and harvest with ±2.5cm accuracy, which increases crop yield and reduces chemical usage.

Selling point 1

All-purpose System: Suitable for Various Types of Agricultural Machinery

Able to apply it to multiple types of agricultural machinery, including tractor, transplanter, sprayer, harvester, etc., to make your farm work more effectively.

Selling point 2

Easy Installation: No Need to Change Hydraulic Circuit

Quickly install it on or remove it from your agricultural machinery as fast as 15 minutes, allowing you to quickly remove it from one agricultural machinery and install it on another.

Selling point 3

Free from Terrain Worries

No longer need to worry about rough terrains, supported by our T3 terrain compensation technology that is used to minimize skips and overlaps between each pass when working on rough and sloping fields.

Selling point 4

High Control Accuracy with Multiple Guidance Lines

Enable ±2.5 cm control accuracy even when the vehicle speed is as low as 0.2km/h, and no longer need to worry about fine planting vegetables and fruit crops.

Selling point 5

24-hour Uninterrupted Work

Continuously work even in the day with strong lights or at night. Free RTK keep function could maintain centimeter accuracy for 600 seconds when EAS301 lost correction data.

Selling point 6

Optional Dual Camera

Support a maximum of two 720P video outputs for monitoring implement and environment.

 

EAS301 Pro System  package list

1 MC5
2 Radio Antenna
3 ST6 display
4 UA35 Heading Antenna 
5 EW-1 Electric Steering Wheel
6 Cable


EAS301 Pro System 

Accuracy ■ Dry land: 2.5 cm(≤9 km/h)
■ Paddy land: 5 cm(≤9 km/h)
Line acquisition distance <10 m
Vehicle velocity range 0.1 - 18 km/h
Correction data source GSM, Radio, L-band, SBAS
NMEA output GGA, GSV, VTG, GSA, ZDA, RMC, GST 
Data formats RTCM3.X, CMR, ROX
Optional sensor Angle sensor, external IMU, rear camera

 

ST6 Display

System

Processor Qualcomm SDM450, Octa-core ARM Cortex-A53 64-bit CPU @ 1.8 GHz
OS Android 9.0
RAM 2 GB 
ROM 16 GB 

Screen

Size 10.1” LCD
Resolution 1280 x 600
Brightness 750 nits
Touch panel Capacitive touch screen, multi-point anti-glare

Communication

Bluetooth BT2.1+EDR / 3.0 / 4.1 / 4.2 BLE
Wi-Fi 2.4G+5G, IEEE 802.11 g/b/n/ac
GSM ■ LTE FDD: B1/B3/B5/B8
■ LTE TDD: B34/B38/B39/B40/B41
■ TD-SCDMA: B34/B39
■ WCDMA: B1/B8
■ CDMA2000/EVDO: BC0
■ GSM: 900/1800MHz
Port ■ Serial port (6-pin) x 1
■ Serial port (12-pin) x 2
■ USB type-A (USB host) x 1
■ USB (Micro-USB, USB device) x 1
■ SIM card (SDHC) x 1
■ Micro SD card (128G max) x 1
■ GSM (Fakra D) x 1

Power Supply

Input voltage 7 - 36 V dc

Physical Specification

Dimension 270 mm × 190 mm × 40 mm
Weight 1300 g
Button Power button x 1
Battery None
Humidity 90%
Operating temperature -20℃ - +70℃
Storage temperature -30℃ - +85℃
Water/dust proof IP65
Vibration ISO 16750/MIL-STD-810G

 

MC5 ECU

GNSS Performance

Channels 1100
Satellites tracking ■  GPS: L1CA, L1P, L1C, L2P, L2C, L5
■ BDS: B1I, B2I, B3I, B1C, B2a, B2b, ACEBOC
■ GLONASS: G1, G2, G3, P1, P2
■ GALILEO: E1, E5a, E5b, E5AltBOC, E6
■  QZSS: L1CA, L1C, L2C, L5, LEX
■  IRNSS: L5
■ SBAS: L1, L5
■ L-Band: Atlas H10, H30, Basic
Update rate 10 Hz (standard), 20 Hz (optional)
Horizontal positioning accuracy ■ Single: < 1.2 m (RMS)
■ DGNSS: < 0.3 m (RMS)
■ SBAS: < 0.3 m (RMS)
■ RTK: 8 mm+1 ppm (RMS)
■ Atlas H10: 0.04 m (RMS)
Heading accuracy < 0.08° rms with 1.0 m baseline
Re-acquisition < 1 second

Communication

 
Bluetooth 4.2
Wi-Fi IEEE 802.11 b/g/n
GSM Global GSM/WCDMA/LTE
Port 1 x serial port, 18-pin
1 x SIM card
1 x GNSS heading, TNC
1 x UHF, TNC

Internal Radio

 
Frequency range 410 - 470 MHz & Hopping 902.4 - 928 MHz
Channel spacing 12.5 KHz / 25 KHz
Protocol HZSZ, TrimTalk 450S, PCC-GMSK, South
Environment  
Operating temperature -40°C - +70°C
Storage temperature -40°C - +85°C
Humidity 95%
Shock EP 455 Section 5.14.1
Vibration EP 455 Section 5.15.1 (Random)
Water/dust proof IP67

Power

 
Input voltage 9 - 28 V dc(ISO 16750 4.2 B-H)
Physical Specification  
Dimension 162.2 mm × 162.8 mm × 70.2 mm
Material Magnesium alloy
Weight 1284±20 g

 

EW1 Electric Steering Wheel

Motor

Working voltage 9 - 16 V dc
Nominal voltage 12 V dc
Output torque ■ 9 V dc : 6.5 N.m
■ 12 V dc : 8.5 N.m
Maximum output torque 13 N·m
Maximum power <200 W
Maximum rotation speed 100 RPM
Load steering error < ±5°
Response delay ■ Full range: 10 Hz
■ Straight walking: 20 Hz

Working Environment

Operating temperature -20℃ - +70℃ (-68°F - +158°F)
Storage temperature -40℃ - +85℃ (-104°F - +185°F)
Mechanical shock EP455 5.14.1
Vibration characteristics EP455 5.15.1& 5.15.2

Communication

Interface ALTW/1DC-06PMMS-LC7001
Communication protocol SAE J1939/ISO11783 CAN BUS

EMC / Safety / Environmental Protection

Radiated interference ■ Broadband: IAW ISO14982-2009 /6.4
■ Narrowband: IAW ISO14982-2009/ 6.5 
Radiation immunity IAW ISO14982-2009/6.6
Electrostatic discharge (ESD) IAW ISO14982-2009/6.7
Environmental protection standard 2011/65/EU RoHS 2.0

Physical Specification

Dimensions Φ180 mm × 80 mm
Weight 4600 g


UA35 GNSS Antenna 

Antenna Performance

Satellites tracking ■ GPS: L1, L2, L5
■ BDS: B1, B2, B3
■ GLONASS: G1, G2, G3
■ GALILEO: E1, E5
■ QZSS
■ SBAS
■ L-Band
Polarization Right-handed circular
Axis ratio ≤2dB @Axial
Antenna gain ■ GPS L1: > 6 dBi
■ GPS L2: > 5 dBi
Phase center offset ±2 mm

Physical Specification

Dimensions Φ146 mm x 46 mm
Weight 500 g
Antenna interface  TNC-F
Radome material  ASA Plastic
Base material  Aluminum alloy
Mount  5/8-11UNC-2B

 


 

 

Materials

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