The EAS100 is an eSurvey new generation electric wheel-based auto-steering system. The eSurvey EAS100 helps to 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 ±2.5 cm accuracy, which increases crop yield and reduces chemical usage.
Split Type Design: No Worry for Vehicle Shaking and Signal
Interference
IMU modem and GNSS receiver integrated into one box, and rigid
connection with the vehicle makes the system shaking-free and less
electromagnetic interference to GNSS signal receiving via professional
surveying antenna.
Easy Installation: No Need to Change Hydraulic Circuit
Install or remove it from your agricultural machinery as fast as 15
minutes.
All-purpose System: Suitable for Various Types of
Agricultural Machinery
Apply it to multiple types of agricultural machinery, including
tractors, transplanters, sprayers, harvesters, etc., to make your farm work
more effectively.
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.
New Electronic Motor: Less Cable and Easier to Use
EW2 motor integrated with simplified harness and switch will make
operation more convenient and fast.
24-hour Uninterrupted Work
Continuously work even in the day with heavy UV lights or at night.
Free RTK aid function could maintain centimeter accuracy for 600 seconds when
the EAS100 lost correction data.
Antenna Performance |
EAS100 |
Accuracy |
Dry land: 2.5 cm(≤ 9 km/h); Paddy
land: 5 cm(≤ 9 km/h) |
Line acquisition distance |
<7 m |
Vehicle velocity range |
0.1 – 18 km/h |
Correction data source |
GSM, Radio, SBAS |
Data formats |
RTCM3.X |
Optional sensor |
Angle sensor, rear camera |
ST6 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 |
IEEE 802.11 b/g/n/nc 2.4G+5G |
GSM |
CAT1 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 (128G max) x 1 GSM (Fakra D) x 1 |
Power Supply |
|
Input voltage |
6- 36 V dc |
Physical Specification |
|
Dimension |
269
mm × 190 mm × 41 mm |
Weight |
1300
g |
Button |
Power
button x 1 |
Battery |
None |
Humidity |
0-90%
RH, non-condensing |
Operating temperature |
-20°C
- +70°C |
Storage temperature |
-40°C
- +85°C |
Water/ dustproof |
IP65 |
Vibration |
ISO
16750/MIL-STD-810G |
MC3 ECU |
|
GNSS Performance |
|
Channels |
1408 |
Satellites tracking |
GPS: L1,L2 BDS: B1, B2, B3 GLONASS: G1, G2 GALILEO: E1, E5 QZSS: L1, L2, L5 |
Update rate |
Full range: 10 Hz Straight walking: 20 Hz |
Horizontal positioning accuracy |
Single: < 1.5 m (RMS) DGNSS: < 0.4 m (RMS) RTK: 0.8 cm+1 ppm (RMS) |
Heading accuracy |
< 0.2° rms with 1.0 m baseline |
Re-acquisition |
< 1 second |
Communication |
|
Port |
1
x serial port, 35-pin (TE TE-1-776163-4) 2
x GNSS heading, TNC 1
x UHF, TNC |
Internal Radio |
|
Frequency range |
410
- 470 MHz |
Channel spacing |
12.5
KHz / 25 KHz |
Protocol |
HZSZ,
TrimTalk 450S, PCC-GMSK, South |
Environment |
|
Operating temperature |
-30°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
-36 V dc |
Physical
Specification |
|
Dimension |
200
mm × 172 mm × 57 mm |
Material |
Magnesium
alloy |
Weight |
1100±20
g |
EW2 Electric Steering Wheel |
|
Motor |
|
Working voltage |
9
- 32 V dc |
Nominal voltage |
12
V dc |
Output torque |
≥6.5N•m |
Maximum power |
<200
W |
Maximum rotation speed |
100
RPM |
Load steering error |
<
±5° |
Response delay |
20Hz |
Working
Environment |
|
Operating temperature |
-20°C
- +70°C (-68°F - +158°F) |
Storage temperature |
-40°C
- +85°C (-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 |
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 |
212L
x 182W x 85H mm(Not including wheel) |
Weight |
≤6500g
(Including wheel) |
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 |
UA35 GNSS Antenna |
|
Antenna
Performance |
|
Frequency |
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 |
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 |
50
Hz |
Initialization
time |
≤
30 seconds |
Working
Environment |
|
Working
temperature |
-40°C
- +70°C |
Storage
temperature |
-40°C
- +85°C |
Shock |
20000
g, 0.5 ms, 3 times/axis |
Interface |
CAN |
Physical
Specification |
|
Material
|
Aluminum
alloy |
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