EAS301 Pro is an eSurvey new generation autosteering system, it brings handy driving experience and higher crop yield for agriculture vehicle operators and farm managers. Combined with GNSS+INS technology, 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, vehicles could go through the same paths every time to seed, spray and harvest with ±2.5cm accuracy, increasing crop yield and reducing chemical usage.
All-purpose System: Suitable for
Various Types of Agricultural Machinery
Able to apply it to multiple types of agricultural
machinery, including tractors, transplanters, sprayers, harvesters, etc., to
make your farm work more effectively.
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.
Smart ECU: Easy configuration and
upgrade
EAS301 Pro’s ECU is based on a Linux system, it allows
users to view position status, set up working mode, and update firmware from
the Web user interface with any smartphone, tablet, or PC.
High Control Accuracy with Ultra-low
Speed
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.
24-hour Uninterrupted Work
Continuously work even in the day with strong lights or
at night. Free RTK aid function could maintain centimeter accuracy for 600
seconds when the EAS301 lost correction data.
Rich Optional Functions
A user could choose upgradable functions like 20Hz DB9
NEMA direct output, dual camera, and ISOBUS-VT.
|
EAS301 PRO (Electric wheel) |
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 |
NMEA output |
GGA, GSV, VTG, GSA, ZDA, RMC, GST |
Data formats |
RTCM3.X, CMR, ROX |
Optional sensor |
Angle sensor, external IMU, rear
camera |
|
ST6E Display |
System |
|
Processor |
AllWINNER T507 8-core @1.5GHz |
OS |
Android 10.0 |
RAM |
2 GB LPDDR4X |
ROM |
16 GB eMMC |
Screen |
|
Size |
10.1” LCD |
Resolution |
1280 x 800 |
Brightness |
750 nits |
Touch panel |
Capacitive touch screen,
multi-point anti-glare |
Communication |
|
Bluetooth |
BT4.0 @BLE |
Wi-Fi |
2.4G+5G, IEEE 802.11 g/b/n/ac |
GSM |
- CAT4 LTE - LTE-FDD: B1/B3/B5/B7/B8/B20/B28 - LTE-TDD: B38/B40/B41 - WCDMA:B1/B5/B8 - GSM:B3/B8 |
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 (256G max) x 1 - GSM (Fakra D) x 1 |
Power
Supply |
|
Input
voltage |
6-36 V dc |
Physical
Specification |
|
Dimension |
269 mm x 190 mm x 41 mm |
Weight |
1300 g |
Button |
Power button x 1 |
Battery |
None |
Humidity |
0-95% RH, non-condensing |
Operating temperature |
-20℃ - +70℃ |
Storage temperature |
-40℃ - +85℃ |
Water/dustproof |
IP65 |
Vibration |
ISO 16750/MIL-STD-810G |
MC5 ECU |
|
GNSS
Performance |
|
Channels |
432 |
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 |
Update rate |
20 Hz |
Horizontal positioning accuracy |
- Single: < 1.5 m (RMS) - DGNSS: < 0.4 m (RMS) - RTK: 8 mm+1 ppm (RMS) |
Heading accuracy |
< 0.2° 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/dustproof |
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 torgue |
- 9 V dc : 6.5 N.m - 12 V dc : 8.5 N.m |
Maximum output torgue |
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 |
180 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 |
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 |
146 mm x 46 mm |
Weight |
500 g |
Antenna interface |
TNC-F |
Radome material |
Asa Plastic |
Base material |
Aluminum alloy |
Mount |
5/8-11UNC-2B |
iMM1 Angle Sensor & iMM1 External
IMU (Optional) |
|
Performance |
|
Supply voltage |
5.5 - 36 V |
Supply current |
30 mA / 12 V |
Power consumption |
≤ 0.7 W |
Water/dustproof |
IP67 |
Measurement range |
±90° |
Measurement axis |
X-Y |
Resolution |
0.002° |
Accuracy |
0.1° |
Update rate |
50 Hz |
Initialization time |
≤30 seconds |
Working
Environment |
|
Working temperature |
-40℃ - +70℃ |
Storage temperature |
-40℃ - +85℃ |
Shock |
20000 g, 0.5 ms, 3 times/axis |
Interface |
CAN |
Physical
Specification |
|
Material |
Aluminum alloy |
Rear Camera (Optional) |
|
Water/dustproof |
IP67 |
Input voltage |
12 V dc |
Port |
Female, 4-pin aviation |
LED |
8 LED light |
Resolution |
720P, 1024 x 600 |
|
|
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