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QIC GPS • Compact GPS Receiver with CAN Interface
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GPS Position as CAN Identifiers: The QIC GPS Mouse
he QIC GPS module is a 21-channel receiver for GPS position data. Data output takes place continuously with a rate of 1Hz to the CAN bus (IDs 1800 to 1803). Positional data (latitude and longitude) are transmitted separately in degrees, minutes and seconds. Date, time, altitude, speed, and heading data are also available. The module can be used as a terminating module in a chain of QIC modules or stand-alone. Voltage supply is via the QIC system serial connection or externally by means of a separate cable. The durable and waterproof (IP 67) GPS receiving antenna can be attached problem-free, by means of a magnetic foot, either inside or outside of the vehicle.
Message Format on the CANbus CAN ID Identifier 1800 Msg1
© CAESAR Datensysteme GmbH ● Subject to change without notice
Identifier 1801 Msg2
Identifier 1802 Msg3 Identifier 1803 Msg4
Name Time Day Time Month Time Year Time Hour Time Minute Time Second Altitude Latitude Degrees Latitude Minutes Latitude Seconds Longitude Degrees Longitude Minutes Longitude Seconds Speed Heading Number of Active Satellites Type Number of Visible Satellites PDOP (vertical accuracy) HDOP (horizontal accuracy) VDOP (positional accuracy)
Position (Format) Byte 0 (unsigned char) Byte 1 ( unsigned char) Byte 2 ( unsigned char) Byte 3 ( unsigned char) Byte 4 ( unsigned char) Byte 5 ( unsigned char) Byte 6, 7 (LSB, MSB) Byte 0 (Bit 0 ...7) Byte 1 (Bit 8 ... 13) Byte 2, 3 (Bit 16 ... 28) Byte 4 (Bit 32 ... 40) Byte 5 (Bit 41 ... 46) Byte 6, 7 (Bit 48 ... 60) Byte 0, 1 (LSB, MSB) Byte 2, 3 (LSB, MSB) Byte 0 (Bit 0 ... 3) Byte 0 (Bit 4 ... 7) Byte 1 (unsigned char) Byte 2, 3 (LSB, MSB) Byte 4, 5 (LSB,MSB) Byte 6, 7 (LSB, MSB)
Range of Values 1 ... 31 1 ... 12 0 ... 99 0 … 23 0 … 59 0 … 59 0 … 17999 -90 ... +90 0 ... 59 0 ... 5999 -180 ... +180 0 ... 59 0 ... 5999 0 ... 9999 0 ... 3599 0 ... 12 0 0 ... 16 0 ... 999 0 ... 999 0 ... 999
Units (Result) "" "" "" "" "" "" "m" (1 m) "Deg" (1°) "Min" (1’) "Sec" (0.01“) "Deg" (1°) "Min" (1’) "Sec" (0.01“) "km/h" (0.1 km/h) "Deg" (0.1°) "" "" "" "m" (0.1 m) "m" (0.1 m) "m" (0.1 m)
Technical Data Receiver method Receiver frequency Measurement rate Data format Terminating resistor Power supply voltage Operating power Operating Temperature
CAESAR Datensysteme GmbH Keltenring 16 82041 Oberhaching Phone: +49 (89) 6130490 Fax: +49 (89) 61304997 www.caesar-datensysteme.de
21 channel (parallel) 1575.42 MHz (L1 Band) 1 Hz NMEA 0183 protocol-channel via CAN ID’s (Identifiers 1800 ... 1803, factory set (*)) 120 Ω (integrated) 7 to 60 Vdc (80 mA at 12 V) 1W -30°C to +70°C (*) Can be adjusted ex factory also customized CAESAR DataSystems Inc 24350 Indoplex Circle Farmington Hills, MI, 48335 Phone: +1 (248) 888 6268 Fax: +1 (248) 888 8269 www.caesar.us
CAESAR DataSystems Ltd 2 Faraday Court, Rankine Road Daneshill, Basingstoke Hampshire RG24 8PF Tel: +44 1256 332147, Fax: 332274 www.caesar.us
