Title :
Smart Instrument for Automotive Battery Application
Author :
Kumar, Raj ; Khare, Neeta
Author_Institution :
Banasthali Univ., Banasthali, India
Abstract :
The battery management system (BMS) for charge and health monitoring has always been a challenge for automotive industry. This paper presents the design and development of an intelligent online battery monitoring instrument. The instrument is designed using non-linear behavior modeling of the battery and is implemented using PIC micro controller coupled with battery parameter sensors. The instrument takes battery terminal voltage, current drawn, internal resistance, temperature and time as input parameters. Algorithms define uses neuro-fuzzy approach to indicate state of charge (SoC) of the battery. The prototype of the instrument has been tested successfully on 12V Lead-Acid battery, Exide make MF40sv used for automotive application. The average error (RSS) of the instrument is 8.7921% and the total response time of the system is 4.8 seconds.
Keywords :
automotive electronics; battery charge measurement; battery management systems; battery powered vehicles; computerised monitoring; condition monitoring; electronic engineering computing; fuzzy neural nets; intelligent sensors; microcontrollers; secondary cells; BMS; MF40sv; PIC microcontroller; SoC; automotive battery application; automotive industry; battery charge monitoring; battery management system; battery parameter sensors; battery terminal voltage; health monitoring; intelligent online battery monitoring instrument; internal resistance; lead-acid battery; neuro-fuzzy approach; nonlinear behavior modeling; smart instrument; state of charge; time 4.8 s; voltage 12 V; Artificial neural networks; Batteries; Gravity; Instruments; System-on-a-chip; Temperature sensors; Artificial Neural Network (ANN); Battery; Battery Management system (BMS); Neuro-fuzzy; PIC microcontroller; State of charge (SoC); fuzzy Logic (FL);
Conference_Titel :
Computational Intelligence and Communication Networks (CICN), 2012 Fourth International Conference on
Conference_Location :
Mathura
Print_ISBN :
978-1-4673-2981-1
DOI :
10.1109/CICN.2012.186
