Patent ID: 11933242
Assignee: HYUNDAI MOBIS CO., LTD.
Field: Engines, pumps, turbines (Mechanical engineering)
Classification: CPC F  G | IPC F  G

Claim 0:
1. An exhaust gas monitoring system comprising:
an initial determiner configured to determine whether analyzing a state of an engine of a vehicle is possible on the basis of color information of an exhaust gas;
an image collector configured to perform an operation to collect image data of a rear of the vehicle;
an image analyzer configured to analyze the image data and output color information corresponding to an exhaust gas region included in the image data; and
an analysis processor configured to analyze the state of the engine of the vehicle to produce an analysis result based on an analysis of the color information from the image analyzer,
wherein the image collector collects the image data of the rear of the vehicle only when the initial determiner determines analyzing the state of the engine is possible based on the color information of the exhaust gas;
wherein the analysis processor comprises:
a first determiner configured to determine whether the color information from the image analyzer corresponds to preset first color information on the basis of the analysis result;
a second determiner configured to receive information related to a current state of the engine and determine whether the current state corresponds to a regeneration mode when the first determiner determines that the color information from the image analyzer does not correspond to the first color information; and
a first processor configured to process the state of the engine as a normal state when the second determiner determines that the current state corresponds to the regeneration mode.