The invention belongs to the technical field of mobile source
discharge testing, and provides a vehicle-mounted portable
tail gas
discharge measurement
system based on
wireless transmission.
System hardware is composed of a gas-state
pollutant module 1 used for measuring vehicle
discharge, a fine particle module 2, an engine operation parameter measurement module 3, a speed and acceleration measurement module 4, a discharge flow measurement module 5, a data storage and transmission module 6, a near-distance communication protocol transmission module 7, a wifi transmission module 8 and an ultra -distance real-time online transmission module 9.
Software is composed of host
software 10, a third-party application program 11, a digital display and data calculation module 12, an ultra-distance
tail gas discharge real-time monitoring platform 13 arranged in an open-source mode, and a data continuous diagnosis and
processing calculation module 14. According to the
system provided by the invention, a novel mobile source
tail gas discharge measurement
system based on an actual working condition is erected by use of a
wireless technology, a far-distance real-time monitoring platform of mobile source tail gas discharge is established, acquired data can be stored, transmitted and processed in real time, and an accurate discharge result can be obtained.