Invention Grant
- Patent Title: Compensating for the vibration of the vehicle
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Application No.: US15915902Application Date: 2018-03-08
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Publication No.: US10254762B2Publication Date: 2019-04-09
- Inventor: John E. McWhirter , Jason M. Eichenholz , Austin K. Russell
- Applicant: LUMINAR TECHNOLOGIES, INC.
- Applicant Address: US FL Orlando
- Assignee: Luminar Technologies, Inc.
- Current Assignee: Luminar Technologies, Inc.
- Current Assignee Address: US FL Orlando
- Main IPC: G05D1/00
- IPC: G05D1/00 ; G05D1/02 ; G01S17/02 ; G01S17/10 ; G01S17/42 ; G01S17/87 ; G01S17/89 ; G01S17/93 ; G01S7/481 ; G01S7/484 ; G01S7/486 ; G01S7/497

Abstract:
To compensate for the effects of vibration on a lidar system in a vehicle, a vibration sensor within the lidar system and/or the vehicle detects vibration, such as a gyroscope, accelerometer, inertial measurement unit (IMU), etc. The detected vibration is then used to generate a compensation signal. The compensation signal is combined with a drive signal that drives a scanner configured to direct light pulses across a field of regard. The combined signal is provided to the scanner, and accordingly, the light pulses are accurately directed across the field of regard.
Public/Granted literature
- US20180284780A1 COMPENSATING FOR THE VIBRATION OF THE VEHICLE Public/Granted day:2018-10-04
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