Racelogic VBOX3i, User Manual

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VB3i MANUAL
Page | 25 22 May 2014
VBOX3i V3 specification
GPS
Velocity Distance
Accuracy 0.1 Km/h (averaged over
4 samples) Accuracy 0.05% (<50cm per Km)
Units Km/h or Mph Units Metres / Feet
Update rate 100 Hz Update rate 100Hz
Maximum velocity 1000 Mph Resolution 1cm
Minimum velocity 0.1 Km/h Height accuracy 6 Metres 95% CEP**
Resolution 0.01 Km/h Height accuracy with DGPS 2 Metres 95% CEP**
Latency 6.75ms
Absolute Positioning Brake Stop Accuracy
Accuracy 3m 95% CEP** Accuracy +/- 2cm
Accuracy with SBAS DGPS >1m 95% CEP**
Accuracy with RTCMV2 DGPS 40cm 95% CEP**
Accuracy with RTK DGPS*** 2cm 95% CEP**
Time
Update rate 100 Hz Resolution 0.01 s
Resolution 1.8mm Accuracy 0.01 s
Heading Power
Resolution 0.01° Input Voltage range 7v-30v DC
Accuracy 0.1° Power Max 5.5 watts
Acceleration Environmental and physical
Accuracy 0.5% Weight Approx 900 grammes
Maximum 20 G Size 170mm x 121mm x 41mm
Resolution 0.01 G Operating temperature
-20

C to +70

C
Update rate 100Hz Storage temperature
-30

C to +80

C
Memory Definitions
Compact Flash
Recording time
Type I
Dependent on flash card
capacity* ** CEP = Circle of Error Probable
95% CEP (Circle Error Probable) means 95% of the time the
position readings will fall within a circle of the stated diameter
*Approximately 29Mb per hour used when logging GPS
data at 100Hz
Approx 182Mb per hour total logging capacity
Outputs
CAN Bus
Bit rate 125Kbits, 250Kbits, 500Kbits & 1Mbit
selectable baud rate
Identifier type Standard 11bit 2.0A
Data available Satellites in View, Latitude, Longitude, Velocity, Heading, Altitude, Vertical velocity, Distance,
Longitudinal acceleration & lateral acceleration, Distance from trigger, Trigger time, trigger Velocity
Analogue Digital
Voltage range 0 to 5Volts DC Frequency range DC to 44.4Khz
Default setting * Velocity
0.0125Volts per Km/h (0 to 400Km/h) Default setting * 25Hz per Km/h (0 to
400Km/h)
Accuracy 0.1 Km/h 90 pulses per metre
Update rate 100Hz Accuracy 0.1Km/h
Update rate 100Hz
* The range settings can be adjusted by the user in software
Inputs
CAN Bus
Racelogic modules Up to 32 channels from any combination of ADC02, ADC03, FIM02, TC8, YAW
sensor or CAN01. Limited to 16 with the Kalman Filter enabled
External CAN Bus 16 Channels of user definable CAN signal from external bus. Eg; vehicle CAN bus
Can load signal data from industry standard DBC database file.
Analogue
Number Channels 4 Resolution 24 bit
Input range ±50v DC Accuracy
400 μV
Channel Sample order Synchronous
Digital
Brake/Event Trigger 10ns resolution
On/Off Logging control Remote log control from hand-held switch