Invention Grant
- Patent Title: Determining relative spatial information between vehicles
- Patent Title (中): 确定车辆之间的相对空间信息
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Application No.: US13220762Application Date: 2011-08-30
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Publication No.: US08401713B2Publication Date: 2013-03-19
- Inventor: Carroll C. Kellum , Max H. Chiz , Hariharan Krishnan , Jayendra S. Parikh , Vikas Kukshya
- Applicant: Carroll C. Kellum , Max H. Chiz , Hariharan Krishnan , Jayendra S. Parikh , Vikas Kukshya
- Applicant Address: US MI Detroit
- Assignee: GM Global Technology Operations LLC
- Current Assignee: GM Global Technology Operations LLC
- Current Assignee Address: US MI Detroit
- Agency: Quinn Law Group, PLLC
- Main IPC: G05D23/00
- IPC: G05D23/00 ; G06F17/00
Abstract:
A method for determining relative spatial information between a first vehicle and a second vehicle, the method including monitoring a communication channel at the first vehicle and receiving a current communication signal sent by the second vehicle on the communication channel. The current communication signal is received at a received power level. A relative position between the first vehicle and the second vehicle is calculated. Input to the calculating includes an actual or estimated transmitted power level, and the received power level.
Public/Granted literature
- US20110313663A1 DETERMINING RELATIVE SPATIAL INFORMATION BETWEEN VEHICLES Public/Granted day:2011-12-22
Information query
