Remote online monitoring method for nitrogen oxide and carbon dioxide emission of heavy duty vehicle

• Main Authors: LIU BAOXIAN, LU YANG, FENG QIAN, YANG YANYAN, SHEN XIU'E
• Format: Patent
• Language: Chinese; English
• Published: 30.08.2022
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The invention provides a remote online monitoring method for nitrogen oxide and carbon dioxide emission of a heavy duty vehicle. The remote online monitoring method comprises the following steps: acquiring actual operation data of a target heavy duty vehicle in a preset period in real time; respectively calculating emission data of NOx and CO2 of the target heavy duty vehicle in different working condition modes by utilizing the actual operation data; according to the emission data of the NOx in the different working condition modes, comprehensive emission data of the NOx of the target heavy duty vehicle in a preset period are calculated; calculating comprehensive emission data of CO2 of the target heavy duty vehicle in a preset period according to the emission data of CO2 in different working condition modes; and according to the comprehensive emission data of NOx and the comprehensive emission data of CO2, carrying out remote online monitoring on the actual operation emission of the target heavy duty vehicl