作者: David Everard , Baohua Qi , Yuetao Zhang , Mickey McDaniel
DOI:
关键词:
摘要: According to one embodiment, an apparatus for controlling the heating of diesel exhaust fluid (DEF) in a DEF delivery system includes temperature comparison module that compares difference between sensed ambient air and tank with predetermined threshold. Additionally, status is configured generate command according (i) if less than threshold; (ii) more The also control command.