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.
High control
accuracy
Precisely complete your farm task owing to ±2.5 cm
control accuracy, supported by our high positioning accuracy and high torque and
high-speed electric steering wheel.
RTK Assistant Technology: Uninterrupted Work
Work without interruption even when RTK corrections fail, powered by our
RTK assistant technology.
Free from terrain
worries
Do not need to worry about rough terrains, for roll
and pitch of vehicle will be detected to ensure straight lines, supported by
our terrain compensation technology.
NMEA message
supported
Output messages GGA, GSV, VTG, GSA, ZDA, RMC and GST.
Rich optional
accessories
·
Angle sensor: it helps the vehicle
to speed up to 0.1 – 18 km/h from 1 – 12 km/h.
·
External IMU: it helps to improve
the performance of auto-steering when you drive the vehicle in too steep and rough
terrain at high speed.
·
Rear camera: it helps to conveniently
check the status of implements without turning round even at night, supported
by its LED.
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 message |
GGA, GSV, VTG, GSA, ZDA,
RMC, GST messages output |
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, IEEE802.11 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 |
1 x serial port, 6-pin 1 x serial port, 12-pin 1 x serial port, 12-pin 1 x USB type-A, USB host 1 x USB, Micro-USB, USB device 1 x SIM card, SDHC 1 x TF card, 128G max 1 x GSM, Fakra D |
Power Supply |
|
Input voltage |
7
- 36 V DC |
Physical Specification |
|
Dimension |
270 mm × 190 mm × 40 mm |
Weight |
1.3 kg |
Button |
1 x Power Button |
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/E6/ALTBOC ·
QZSS:
L1CA/L1C/L2C/L5/LEX ·
IRNSS:
L5 · SBAS: L1/L5 |
|
Update rate |
10 Hz |
|
Horizontal positioning accuracy |
·
Single:
<1.2 m (RMS) ·
DGNSS:
<0.3 m (RMS) ·
SBAS:
<0.3 m (RMS) · RTK: 8 mm+1 ppm (RMS) |
|
Heading accuracy |
<0.08° rms with 1.0 m
baseline |
|
Re-acquisition |
<1 second |
|
Communication Interface |
||
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 : 6.5N.m 12 V DC : 8.5N.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 × 80 mm |
Weight |
4.6 kg |
UA35
GNSS Antenna
Antenna Performance |
|
Frequency |
GPS: L1/L2/L5 BDS: B1/B2/B3 GLONASS: G1/G2/G3 GALILEO: E1/E5 QZSS SBAS |
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 |
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/dust proof |
IP67 |
Measurement range |
±90° |
Measurement axis |
X-Y |
Resolution |
0.002° |
Accuracy |
0.1° |
Update rate |
1/2/5/10/20/50/100 Hz |
Initialization time |
≤ 5 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/dust proof |
IP67 |
Input voltage |
12 V DC |
Port |
Female, 4-pin aviation |
LED |
8 LED light |
Resolution |
720P, 1024 x 600 |
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