DEVICE AND METHOD FOR DETECTING VEHICLE ENGINE STATE
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Jun 9, 2016
app pub date -
Feb 9, 2015
filing date -
Dec 4, 2014
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
A device for detecting a vehicle engine state includes a power input terminal and a power monitoring unit. The power input terminal is electrically connected to a battery. The power monitoring unit is electrically connected to the power input terminal and configured to detect a battery voltage of the battery and to update a standby threshold voltage predefined in the power monitoring unit according to a standby level of the battery in a steady state whenever an engine shuts down. The power monitoring unit is configured to compare the detected battery voltage and the updated standby threshold voltage, and to determine if the engine is activated according to a result of the comparison. A vehicle engine state detecting method is also disclosed herein.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully