HJ 1239.3-2021: Technical specification for emission remote supervision system of heavy-duty vehicles - Part 3: Communication protocol and data format

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Scope

This standard specifies the protocol structure, communication connection, data packet
structure and definition, and data unit format and definition of data transmission of
emission remote supervision system of heavy-duty vehicles.
This standard applies to the transmission of emission remote supervision system of
heavy-duty vehicles.

Basic Data

Standard ID	HJ 1239.3-2021 (HJ1239.3-2021)
Description (Translated English)	Technical specification for emission remote supervision system of heavy-duty vehicles - Part 3: Communication protocol and data format
Sector / Industry	Environmental Protection Industry Standard
Classification of Chinese Standard	Z64
Word Count Estimation	22,252
Issuing agency(ies)	Ministry of Ecology and Environment