AIS140 - Intelligent Transport System

What is Automotive Industry Standard - 140 (AIS-140)?

The Automotive industry standard committee (AISC) prepared standard for ITS defining the requirements for both front end software as well as hardware design and its protocol for data exchange. This standard is titled as AIS-140 (“Intelligent Tracking System - Requirements for Public transport Vehicle Operation”). AIS-140 standard is approved by CMVR Technical standing committee (CTSC) and Automotive research association of India (ARAI), Pune. ARAI being the secretariat of the AIS committee, has also published this standard. The standard has gone through various amendments over time for hardware requirements, most importantly the mandatory requirement of IRNSS.

Download Specifications


AIS-140 Standard Requirements

  • GNSS Module with NAVIC/IRNSS support
  • Stanand minumum IO with 4 Digital i/o, 2 Analog inputs, 1 RS232 port
  • Minimum 2 IP support (for regulatory purpose and emergency data)
  • Emergency button support
  • Embedded SIM with dual profile (manual and automatic switching)
  • Memory storage with minimum 40,000 data logs stored in LIFO manner
  • OTA Commands to get, set and clear device parameters
  • Accelerometer & Gyrometer support

Firmware Features

IRNSS module support from multiple vendors
4 Digital Inputs, 2 Digital Outputs, 3 Analog Inputs
3 IP support for Regulatory, Emergency and Customer IP
Flash storage with 50,000 packets each for primary and secondary IP
STK support for E-SIM with dual profile
Firmware updates over-the-air
Accelero + Gyro Sensor fusion for inertial measurement
Remote Debugging through command line over TCP
Bluetooth console for on-site configuration and debugging
Accurate Odometer based on GPS
Buzzer and Relay control
Firmware customization based on requirement
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