CT-BD50 is a vehicle OBD intelligent terminal designed for passenger car/NEV fleet supervision with 4G CAT1 communication hardware architecture. It integrates 4G CAT1 communication module, supports optional single-mode Beidou positioning, optional Beidou dual-mode, optional multi-satellite dual-frequency sub-meter high-precision positioning module, optional inertial navigation to realize the tunnel track, and features high-performance acceleration sensors and vehicle ECU computer communication module, ACC signal input, automotive communication 2-channel CAN, K/line, Bluetooth 5.0, national cryptography SM2 encryption chip.
Tracks vehicle location, monitors driving behavior (harsh acceleration/braking/cornering), and manages fuel consumption.
Enables remote commands (lock/unlock, window control, engine start/stop) and triggers anti-theft alerts.
Reads vehicle fault codes and operational data (e.g., battery voltage) via CAN/OBD interfaces for predictive maintenance.
Communication: 4G Full Netcom
Positioning: BD/GPS Dual-Mode, Horizontal Accuracy <2m
Vehicle Interface: 2x CAN, K/L Line, OBD
Supply Voltage: 9-36V DC (12V/24V compatible)
Operating Temperature: -30℃ ~ +70℃
