Invention Application
- Patent Title: LASER GUIDED PARKING ASSISTANCE DEVICE
- Patent Title (中): 激光导向停车辅助装置
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Application No.: US15216987Application Date: 2016-07-22
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Publication No.: US20170021767A1Publication Date: 2017-01-26
- Inventor: Jiang Lu , Fangqin Liu
- Applicant: Jiang Lu , Fangqin Liu
- Main IPC: B60Q9/00
- IPC: B60Q9/00 ; F21S9/03 ; F21V23/04 ; G05D1/02 ; H05B37/02

Abstract:
A laser guided parking assistance device and methods of operation are disclosed. An example laser guided parking assistance device includes a tilt switch to detect a vertical orientation of a horizontal orientation. The laser guided parking assistance device also includes a laser to emit a laser light beam in response to the tilt switch detecting the horizontal orientation. In an example, a laser guided parking assistance device is configured as a circuit including a battery power source, a laser diode connected in series with the battery power source, and a first tilt switch connected between the battery power source and the laser diode. The tilt switch opens in a vertical position to cut electrical power from the battery power source to the laser diode The first tilt switch closes in a horizontal position to connect electrical power from the battery power source to the laser diode.
Public/Granted literature
- US10106081B2 Laser guided parking assistance device Public/Granted day:2018-10-23
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