GMD -coming soon-
GNSS receiver with LTE modem
The compact GNSS receiver with integrated LTE modem is also ideal for small machines.
- Uses all common navigation satellite systems (GPS, GLONASS, Galileo, Beidou, QZSS)
- Integrated, dual-frequency GNSS antenna
- RTK correction via NRTIB client
- Modem for 4G (LTE) and 2G (GSM)
- Integrated mobile phone antenna
- Völkel SIM card with national roaming
- Flexibly expandable through customized software applications
- Powerful ARM controller and embedded Linux system
- Integrated tilt sensor
Detailed information
The compact GNSS receiver with integrated LTE modem is also ideal for small machines.
The compact design without external antennas is easy to integrate into a mobile working machine, and the powerful system allows the implementation of individual software applications according to customer requirements, e.g. for calculations in the field of autonomous driving.
Using the RTK correction service, it is possible to determine the position with an accuracy of up to 2-3 cm.
The Völkel GMD makes your machine accessible via the Internet. It communicates with the VÖLKEL Cloud server via the LTE mobile network. Communication enables the transmission of user and machine data as well as remote diagnosis and maintenance.
Properties
- Uses all common navigation satellite systems (GPS, GLONASS, Galileo, Beidou, QZSS)
- Integrated, dual-frequency GNSS antenna
- RTK correction via NRTIB client
- Modem for 4G (LTE) and 2G (GSM)
- Integrated mobile phone antenna
- Völkel SIM card with national roaming
- Flexibly expandable through customized software applications
- Powerful controller also for the use of autonomous machines
- Embedded Linux system (Yocto project)
- Integrated tilt sensor
GMD:
| GNSS accuracy | with RTK: 0.03 m + 1 ppm CEP95 (or 0.01 m + 1 ppm CEP) uncorrected: 4.5 m CEP95 (or 1.5 m CEP) |
| GNSS Time to First Fix | Cold start: 24 s; Assisted start: 2 s |
| GNSS systems / signals | GPS, GLONASS, GALILEO, BEIDOU, QZSS |
| GNSS position update rate | 20 Hz |
| Mobile data connection | LTE with 2 G as fallback (EU, other regions on request) |
| Wi-Fi | 2.4 GHz and 5 GHz (802.11a/b/g/n/ac) |
| Bluetooth | 5.2 (BR/EDR and Low-Energy) |
| Microcontroller | Quad-Core (i.MX8) |
| Mass storage | 32 GB |
| Working memory | 4 GB |
| Power supply | UB = 8 … 32 V |
| Operating temperature | -40 … 70° C (housing temperature) |
| Activation input | 4.7 kOhm pull-down |
| Interfaces | RS232, max.115 kBaud (NMEA0183) CAN 2.0 B, max. 1 Mbit/s (NMEA2000) Ethernet, max. 1 Gbit; Power over Ethernet USB 2.0 Host High Speed 480 Mbit/s |
| Housing dimensions | (W/H/D) 155 mm x 85 mm x 155 mm (without plug) |
| Weight | ~0.6 kg |
| Material | Base plate and front plate made of anodized aluminium Plastic hood |
| Connections | M12 8-pin for supply and interfaces M12 5-pin for USB M12 4-pin X-coded, Industrial Ethernet |
| Protection category / housing | IP69k |
| EMC | Road vehicles: – Directive 2014/30/EU – ISO 10605 – ISO 7637-1 – ISO 7637-2 – ISO 7637-3 Construction machinery: – DIN EN ISO 13766-1 Agricultural and forestry machinery: – DIN EN ISO 14982 Industrial use: – DIN EN 61000-6-2 – DIN EN 61000-6-4 |
| Mechanical, climatic resilience | Cold: – DIN EN 60068-2-1 Dry heat: – DIN EN 60068-2-2 Vibration: – DIN EN 60068-2-6 Temperature changes: – DIN EN 60068-2-14 Shocks, continuous shocks: – DIN EN 60068-2-27 Damp heat: – DIN EN 60068-2-30 Shocks due to rough handling: – DIN EN 60068-2-31 |
GMD in mm
Your contact persons:
Sales machine controls
R. Umar B.Sc.
Phone +49 2534 9731-504
Mobile +49 170 3705711
umar@voelkel.de
Sales VÖLKEL Navigator
Thomas Böttcher
Phone +49 2534 9731-505
Mobile +49 160 97372437
boettcher@voelkel.de
Christian Röhl
Phone +49 2534 9731-507
Mobile +49 160 2366875
roehl@voelkel.de
Ninos Marauge Dipl.-Betriebswirt (FH
Phone +49 2534 9731-506
Mobile +49 151 14465175
marauge@voelkel.de
Sales Sensors (OEM)
Dirk Jansen Dipl.-Ing. (FH)
Phone +49 2534 9731-0
info@voelkel.de
Völkel Mikroelektronik GmbH
Otto-Hahn-Straße 30
48161 Münster