Title:
車両イベント検出のためのシステムおよび方法
Document Type and Number:
Japanese Patent JP7322163
Kind Code:
B2
Abstract:
Systems and methods for determining vehicle operational status in accordance with embodiments of the invention are disclosed. In one embodiment, a vehicle event detection device includes a low pass filter configured to sense a vehicle voltage and filter the sensed voltage to remove noise, and a plurality of first high pass filter configured to detect either a drop or a rise in the vehicle voltage and several low power comparators configured to determine whether the drop or rise in voltage is indicative of a vehicle event.
Inventors:
Patton, David, Bee.
Application Number:
JP2021550196A
Publication Date:
August 07, 2023
Filing Date:
February 28, 2019
Export Citation:
Assignee:
Karamp Corporation
International Classes:
H04B1/3822; H04B15/00
Domestic Patent References:
| JP2001034368A | ||||
| JP2003125449A |
Foreign References:
| US20170203719 | ||||
| US20140074353 | ||||
| WO2008143532A1 | ||||
| WO2018002889A1 | ||||
| US20120026010 | ||||
| WO2014038575A1 | ||||
| US10173547 |
Attorney, Agent or Firm:
Patent Attorney Corporation Isshiki International Patent Office
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