This standard is formulated for the purposes of enforcing the Environment Protection Law of the People’s Republic of China and the Opinions of the State Council on Strengthening the Major Tasks of Environmental Protection, preventing and controlling the environmental pollution, improving the environmental quality, and setting standards for and guiding the formulation of the standards for the internet of things in the environmental protection sector and the development of relevant applications. This standard is formulated based on the conceptual models and architecture of The Internet of things-Architecture (GB/T 33474-2016). This standard is the original version.

 Internet of Things in Environmental Protection-Framework (HJ 928-2017)