description information can be obtained in real time, so that vehicle maintenance
personnel can learn the vehicle health status in time and locate the faults.
To collect vehicle data, the gateway is connected to the diagnostic port of the
vehicle through the I/O port of the gateway over the OBD-II or J1939 cable. The
cable accessories can be selected or customized during purchasing. For details
about the access method, see Section 4.4 in the VG814 Quick Start Guide. After the
gateway starts, the OBD service is automatically enabled to collect key vehicle
condition data and fault code information.
Note:
The power supply and OBD cable of the gateway shall be installed when the vehicle
is off.
The vehicle status information is displayed on the OBD status page.
OBD Status:
CAN Link Status (ERROR-ACTIVE indicates that the gateway has successfully
connected to the diagnostic port of the vehicle. Other status indicates that the
connection is abnormal or the diagnostic port of the vehicle is not identified.)
CAN Bitrate (In OBD, the CAN bitrate is automatically adapted, generally 250 kbps
or 500 kbps.)
CAN Bind ("OBD" (default) or "Custom")
OBD Connection Status ("Disconnected", "Connecting", or "Connected")
OBD Protocol Type (OBD-II or J1939)
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