Invention Grant
- Patent Title: Verification of laser projector safety system operation
- Patent Title (中): 激光投影机安全系统运行验证
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Application No.: US14332280Application Date: 2014-07-15
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Publication No.: US09268204B2Publication Date: 2016-02-23
- Inventor: Daniel Goldsmith , Adam Raugh
- Applicant: X-Laser LLC
- Applicant Address: US MD Laurel
- Assignee: X-LASER LLC
- Current Assignee: X-LASER LLC
- Current Assignee Address: US MD Laurel
- Agency: Brake Hughes Bellermann LLP
- Main IPC: G03B21/14
- IPC: G03B21/14 ; G03B21/20 ; G01J1/42 ; G01J11/00 ; G03B43/00 ; G02B26/10 ; G02B27/48 ; H04N3/22 ; H04N9/31 ; H01S3/00
Abstract:
In a general aspect, a method can include receiving a first projection pattern, where the first projection pattern is configured to violate a first parameter of a safety system of a laser projection system. The method can also include displaying the first projection pattern with the laser projection system and verifying proper implementation of the first parameter by the safety system based on visual appearance of the displayed first projection pattern. The method can further include receiving a second projection pattern, where the second projection pattern is configured to violate a second parameter of the safety system of the laser projection system and the second parameter is different than the first parameter. The method can further include displaying the second projection pattern with the laser projection system and verifying proper implementation of the second parameter by the safety system based on visual appearance of the displayed second projection pattern.
Public/Granted literature
- US20160018258A1 VERIFICATION OF LASER PROJECTOR SAFETY SYSTEM OPERATION Public/Granted day:2016-01-21
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