Dash Cam Standards in Cars Analysis of Logistics Taxi Other Industries

Logistics Transportation Industry

Vehicle Types: Hazardous chemical transport vehicles, semi-trailer tractors, and general freight trucks with a total mass ≥12 tons.
Functional Requirements: Support Beidou dual-mode positioning with centimeter-level accuracy to record driving trajectories, speed, and stop duration. Fatigue driving warning: Trigger acoustic-optical alarms when continuous driving exceeds 4 hours, with warnings every 5 minutes starting 30 minutes before the timeout. Refrigerated trucks must be equipped with temperature-sensor dashboard cameras to monitor compartment temperature in real time and support temperature anomaly alarms.

Taxi/Hailing Services Industry

Functional Specifications: At least two cameras (front exterior + driver’s seat interior), with a resolution ≥1280×720 (720P) and a field of view ≥120°, supporting automatic white balance and low-light compensation. In Hong Kong, cameras must clearly capture drivers’ and passengers’ facial features, and data must be encrypted and stored for 30 days. Emergency alarm linkage: Upon triggering an alarm, automatically upload real-time audio and video to the regulatory platform, including pre-recording 60 seconds before and post-recording 5 minutes after, with a response time ≤2 seconds.
Communication Technology: Comply with JT/T 1076-2016 requirements for vehicle video terminals, supporting 4G/5G transmission and Beidou/GPS dual-mode positioning.

Car Rental Industry

Equipment Requirements: Positioning and monitoring – support remote vehicle locking, electronic fences (prohibiting travel outside designated areas), and real-time upload of vehicle location, over-speed/forbidden zone alarm information.
Data Storage: Store at least 90 days of trajectory data, supporting query via PC and mobile APP. The equipment must record vehicle usage time and mileage as a basis for accident liability determination, with data encrypted to prevent tampering. Rental vehicles must be registered as "rental" and installed with compliant recorders.

Public Transportation Industry (Buses, School Buses)

Functional Extensions: ADAS/DSM warnings – integrate Lane Departure Warning (LDW), Forward Collision Warning (FCW), and real-time monitoring of driver fatigue (e.g., eye closure, yawning). Passenger safety – School buses must cover the entire interior to monitor students’ boarding and alighting status, with data stored for ≥30 days. Bus cameras must cover door areas, supporting passenger flow statistics and anti-theft monitoring.