Patent ID: 11971489
Assignee: SHANGHAI HUACE NAVIGATION TECHNOLOGY LTD.
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 2:
3. The device according to claim 2, wherein
the satellite antenna simultaneously or separately receives signals from a geosynchronous equatorial orbit (GEO) satellite, a low-orbit satellite, and a GNSS satellite;
2G, 3G, 4G and 5G mobile communication networks are supported;
the mobile network antenna is integrated with the Bluetooth antenna and the Wi-Fi antenna;
the plurality of output interfaces comprise a Wi-Fi interface, a Bluetooth interface, an RJ45 interface, an RS232 interface, an RS485 interface and a controller area network (CAN) interface;
the device is in a form of a separate terminal device, or a chip, or a module, or the device is embedded in a GNSS device;
a current location and a broadcast ephemeris are obtained by using a built-in GNSS chip or an external device, wherein a built-in GNSS signal and a GNSS signal of the external device are used separately, or the built-in GNSS signal and the GNSS signal of the external device are synthesized and then used; and
one or more navigation positioning devices are supported.