Invention Grant
- Patent Title: System and method for detecting a vehicle in the vicinity by using wireless communication
- Patent Title (中): 用于通过无线通信检测附近的车辆的系统和方法
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Application No.: US13172237Application Date: 2011-06-29
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Publication No.: US08604918B2Publication Date: 2013-12-10
- Inventor: Chan Seok Jun
- Applicant: Chan Seok Jun
- Applicant Address: KR Seoul
- Assignee: Hyundai Motor Company
- Current Assignee: Hyundai Motor Company
- Current Assignee Address: KR Seoul
- Agency: Edwards Wildman Palmer LLP
- Agent Peter F. Corless
- Priority: KR10-2010-0111736 20101110; KR10-2010-0111738 20101110
- Main IPC: B60Q1/00
- IPC: B60Q1/00
Abstract:
The present invention provides a system and a method for detecting whether one more vehicles are in the vicinity of a first vehicle using wireless communication. More specifically, a plurality of transmitters generate a wireless signal and plurality of receivers receive the wireless signal generated in a nearby vehicle. A first unit calculates a distance to the nearby vehicle according to a strength of the received wireless signal. A second estimation unit estimates a location of the nearby vehicle by using a distance between the plurality of the wireless signal receiving units and the calculated distance to the nearby vehicle. A third unit estimates a driving speed of the nearby vehicle based on a travel distance per a unit time of the nearby vehicle by using the location of the nearby vehicle. Subsequently, a fourth unit estimates a driving direction of the nearby vehicle by using the location of the nearby vehicle.
Public/Granted literature
- US20120112895A1 SYSTEM AND METHOD FOR DETECTING A VEHICLE IN THE VICINITY BY USING WIRELESS COMMUNICATION Public/Granted day:2012-05-10
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