CAN Output: VBOX IISX - Single Antenna
Data format: Motorola
| ID* | Data Bytes | |||||||
|---|---|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | |
| 0x301 | (1) Sats | (2) Time since midnight UTC | (3) Position – Latitude DDMM.MMMMM | |||||
| 0x302 | (4) Position – Longitude DDMM.MMMMM | (5) Velocity (kts) | (6) Heading (º) | |||||
| 0x303 | (7) Altitude. WGS 84 (m) | (8) Vertical velocity (m/s) | Unused | (9) Status | (10) Status | |||
| 0x304 | (11) Distance (m) | (12) Longitudinal Accel. (g) | (13) Lateral Accel. (g) | |||||
| 0x305 | (14) Distance travelled since VBOX reset (m) | (15) Trigger time | (16) Trigger Velocity (kts) | |||||
* Default Identifiers. The identifier values can be changed using the configuration software.
- If Satellites in view < 3 then only Identifier 0x301 transmitted and bytes 2 to 8 are set to 0x00.
- Time since midnight. This is a count of 10 ms intervals since midnight UTC. (5383690 = 53836.90 seconds since midnight or 14 hours, 57 minutes and 16.90 seconds).
- Position, Latitude * 100,000 (515924579 = 51 Degrees, 59.24579 Minutes North). Latitude highest bit indicates north/south hemisphere. 0=north, 1=south, Bit 7 in Status is also set.
- Position, Longitude * 100,000 (5882246 = 0 Degrees, 58.82246 Minutes West). Longitude highest bit indicates east/west of Greenwich meridian. 0=west,1=east. Bit 6 in Status is also set.
- Velocity, 0.01 kts per bit.
- Heading, 0.01° per bit.
- Altitude, 0.01 m per bit, signed.
- Vertical Velocity, 0.01 m/s per bit, signed.
- Status. 8 bit unsigned char. Bit 0=VBOX Lite, Bit 1=Open or Closed CAN Bus (1=open), 2=VBOX3.
- Status is an 8 bit unsigned char. Bit 0 is always set, Bit 3=brake test started, Bit 4 = Brake trigger active, Bit 5 = DGPS active.
- Distance, 0.000078125 m per bit, unsigned.
- Longitudinal Acceleration, 0.01 g per bit, signed.
- Lateral Acceleration, 0.01 g per bit, signed.
- Distance travelled in meters since VBOX reset.
- Time from Trigger event to Zero km/h.
- Velocity at brake trigger point in Knots.