- 专利标题: Laser guided parking assistance device
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申请号: US15216987申请日: 2016-07-22
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公开(公告)号: US10106081B2公开(公告)日: 2018-10-23
- 发明人: Jiang Lu , Fangqin Liu
- 申请人: Jiang Lu , Fangqin Liu
- 代理机构: Trenner Law Firm, LLC
- 代理商 Mark D. Trenner
- 主分类号: B60Q9/00
- IPC分类号: B60Q9/00 ; G05D1/02 ; H05B33/08
摘要:
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.
公开/授权文献
- US20170021767A1 LASER GUIDED PARKING ASSISTANCE DEVICE 公开/授权日:2017-01-26
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