MUMBAI, India, Oct. 5 -- Intellectual Property India has published a patent application (202541028818 A) filed by Cummins Emission Solutions Inc. on March 26, 2025, for Systems And Methods For Providing An Output Signal Associated With A Diesel Oxidation Catalyst.
Inventors include Shakthi Kumar Chembooli; Kranthi S. Chithapragada; Dhanyakumar Kantilal Kasture; and Ashish D Shirure.
The application for the patent was published on October 02, 2026, under issue no. 40/2026.
Abstract: SYSTEMS AND METHODS FOR PROVIDING AN OUTPUT SIGNAL ASSOCIATED WITH A DIESEL OXIDATION CATALYST A system includes a diesel oxidation catalyst (DOC), first and second sensors, and an aftertreatment system controller including a memory storing instructions that, when executed by a processor, cause the processor to: receive a first signal from the first sensor, determine a first value indicative of a first amount of oxygen, receive a second signal from the second sensor, determine a second value indicative of a second amount of oxygen, determine a first difference between the first and second values, receive a third signal from the first sensor, determine a third value indicative of a third amount of oxygen, receive a fourth signal from the second sensor, determine a fourth value indicative of a fourth amount of oxygen, and determine a second difference between the third and fourth values. Fig. 1
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