MUMBAI, India, July 13 -- Intellectual Property India has published a patent application (202441025815 A) filed by Eicher Motors Limited on March 29, 2024, for Reliability Calculation And Highly Accelerated Life Test (halt) Of Battery Management System Printed Circuit Board Assembly (pcba) Using Sherlock Software.
Inventors include Umesh Krishnappa; Annam Annapurna; Nabeel Thekke Kolayath; and Bangalore Srikantaiah Mahesh.
The application for the patent was published on July 10, 2026, under issue no. 28/2026.
Abstract: ABSTRACT RELIABILITY CALCULATION AND HIGHLY ACCELERATED LIFE TEST (HALT) OF BATTERY MANAGEMENT SYSTEM PRINTED CIRCUIT BOARD ASSEMBLY (PCBA) USING SHERLOCK SOFTWARE A method for reliability calculation of a Printed Circuit Board Assembly (PCBA) (904), the method comprises: configuring an algorithm to perform High Accelerating Life Testing (HALT) analysis of a plurality of components located on the PCBA (904) in a simulating environment, the HALT analysis comprises of steps: providing PCBA (904) layout information so as to draw virtual pattern of the plurality of components; determining sequence of a plurality of testing parameters; setting a targeted failure rate; monitoring performance and obtaining data for each of the plurality of testing parameters; analyzing data so as to predict failure rate of the PCBA (904), accurately
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