Fleet management companies — handling trucks, coaches, buses, cars, cargo containers,
railway carriages, forklifts, and trailers — often need to exchange data between the
vehicle and a base station. Such data can include engine performance for maintenance
alerts, refrigeration unit performance, forklift battery condition, driver oversight
(excessive speed/engine revs), driver performance such as hours worked, routes traveled,
comparing fares collected with the number of passengers, etc.
Application Note in PDF format.