Invention Grant
US08935039B2 Method for reducing detection data of a monitoring device in a vehicle, and method for monitoring a vehicle defect in near real time using same
有权
用于减少车辆中的监视装置的检测数据的方法，以及使用其来近实时地监视车辆缺陷的方法
- Patent Title: Method for reducing detection data of a monitoring device in a vehicle, and method for monitoring a vehicle defect in near real time using same
- Patent Title (中): 用于减少车辆中的监视装置的检测数据的方法，以及使用其来近实时地监视车辆缺陷的方法
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Application No.: US13993464Application Date: 2011-07-13
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Publication No.: US08935039B2Publication Date: 2015-01-13
- Inventor: Min Hwan Ok , Hyun Seung Jung
- Applicant: Min Hwan Ok , Hyun Seung Jung
- Applicant Address: KR Uiwang-si, Gyeonggi-do
- Assignee: Korea Railroad Research Institute
- Current Assignee: Korea Railroad Research Institute
- Current Assignee Address: KR Uiwang-si, Gyeonggi-do
- Agency: Panitch Schwarze Belisario & Nadel LLP
- Priority: KR10-2010-0126998 20101213; KR10-2011-0012637 20110214
- International Application: PCT/KR2011/005125 WO 20110713
- International Announcement: WO2012/081784 WO 20120621
- Main IPC: G07C5/08
- IPC: G07C5/08 ; G06F17/00 ; G07C5/00 ; H03M7/00 ; B61L15/00 ; B61L27/00 ; B60W50/02
Abstract:
A method for reducing data of sensor devices in a vehicle includes collecting detection data periodically from the sensor devices and calculating an average value of the data collected during a cycle. The collected data may be compared with the calculated values and a deviation with previous data may be calculated by an upper and lower value difference method. A difference between the collected data and average values may also be calculated by a deviation method. The calculated value is stored. Data from a plurality of running vehicles may be periodically transmitted to a driving control center in order to monitor devices related to operations of all of the running vehicles in near real time.
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