RTKe Embedded OS 159dBm Truck Waterproof AVL GPS System Water-proof casing design is a patent can prevent GPS device was damaged by into water, use aviation socket for IO interface, easy to connect with cables; CAN/485 BUS interface, easy to control vehicle; 1 route AD input interface can detect fuel consumption and temperature; especially suitable for engineering truck, special vehicle that run in severe environment. Main features: ● Based international newest chip, double core structure, build-in RTKe OS, powerful. ● GPRS and SMS double channels, TCP and UDP double working mode ● Positioning based GPS reflected wave, assist with base station, strong capacity to prevent blocking to reduce the blind area ● Three proofing design, Quadruple protection for power source, 4 levels watchdog ● Anti-dismantle design for SIM card ● Low power consumption ● Build-in high capacity backup battery ● CAN/485 BUS interface. ● It can update remotely, easy to maintain ● Approved by 3C, and approved by national grade quality authentication. Product functions: 1.Signal detecting and control: 6 routes signal sensor, 7 vehicle status detecting, intelligence mode and forced mode to cut fuel/circuit; user-defined backup output control. 2. Alarm: 8 alarms, 3 modes of alarm. 3. Monitoring: vehicleautomatic tracking/monitoring, regions setting, geo-fence, GPS mileage statistics, blind area supplementary report, traces storage, base station positioning. 4. BUS communication: via CAN/485 BUS to achieve two ways communication between PLC controller and service center, real time monitor vehicle status and control vehicle. 5. Fuel consumption detecting: build-in AD input interface, equipped floater attenuation cable can measure fuel consumption. 6. Remote update: main device’s program was support to remote download; user can renew the program remotely. 7.Protection: Power saving mode: in this mode, GPS device’s working current will drop to30mA@12V when vehicle was in flameout. Car battery over discharge protection: it will switch to supply power by backup battery if car battery’s voltage is very low (10V). Over voltage protection: it will cut the external circuit to protect GPS device if the voltage exceeds limit value (60V), backup battery can work for 3h. Performance parameters: Performance parameter: : Hardware features Remark Hardware framework Adopt double core chip, RTKe embedded OS Communication module GPRS, SMS double channels module Reliability design Quadruple protection for power source, 4 levels watchdog PCB protection Three proofing protection Water-proof design Water-proof design for casing, water-proof grade IP67 Technical specifications Working voltage 10~60 V/DC Limiting voltage 100V/DC Car battery protecting voltage Low: 10V(12V car battery)or 20V(24V car battery)high:60V Power voltage of Anti-reversed connection ≥100V Average working current 70mA DC 12V Power saving mode <30mA DC 12V Backup battery Working time 3h Dimension 85x 134x 35mm(L x W x H) Canning material Aluminum alloy Main device weight 0.35kgnet weight Interface GPS antenna BNC interface: -26dB cable length: 4m GSM antenna SMA interface: -3dB cable length: 3m Vehicle detecting interface 2 routes(1 route high level, 1 route low level) AD detecting interface 1 route AD signal input(for fuel consumption detecting GPS device) Communication interface 1 route CAN BUS 1 route 485 port Data interface 1 route RS-232 serial port Environment features Vehicle spark noise immunity Discharge voltage 10 kV~20 kV, discharge frequency 20 times/s~200 times/s Electro-transient pulse noise immunity 4KV, experiment grade IV Static discharge noise immunity Contacting discharge 6KV, air discharge 8KV, experiment grade III Conduction interference limits Accord with the requirements of class B Radiated interference limits Accord with the requirements of class B Temperature characteristic Working temperature -20 ℃~+60 ℃ Limiting temperature -30 ℃~-20℃, +60℃~+70℃ Humidity 5%~95% non-condensation GPS fea