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1. 发明授权

US5953108A Laser beam projector power and communication system 失效
标题翻译：激光束投影机电源和通讯系统
公开(公告)号：US5953108A
公开(公告)日：1999-09-14
申请号：US961463
申请日：1997-10-31
申请人： David M. Falb , Brian G. Zomberg , Bruce A. Boersma
发明人： David M. Falb , Brian G. Zomberg , Bruce A. Boersma
IPC分类号： G01C5/00 , G01C15/00 , H01S3/00 , G01C3/08
CPC分类号： G01C15/004
摘要： A rotating laser beam projector includes a power controller having a micro controller coupled to a laser power circuit which determines whether the laser beam emitted by the projector is rotating or stationary. When the laser beam is rotating, the laser power circuit delivers a first level of continuance power to the laser. When the laser beam is stationary, the laser power circuit delivers a second level of continuance power to the laser which is less than the first level of power. The micro controller communicates messages from the laser beam projector to a remotely positioned sensor assembly by rotating the laser beam at a first speed when no message is to be communicated and rotating the laser beam at a second speed, different from the first speed, when a message is to be communicated. The laser beam projector includes a bridge for delivering electrical power to a pendulum-supported device from a stationary source. A first conductor is affixed to the stationary source and a second conductor is electrically coupled to the pendulum-supporting device. At least one wire is bonded, such as by ball-and-stitch bonding, from the conductor to the second conductor across a gap.
摘要翻译：旋转激光束投影仪包括具有耦合到激光功率电路的微控制器的功率控制器，其确定投影仪发射的激光束是旋转还是静止。当激光束旋转时，激光功率电路向激光器提供第一级连续功率。当激光束静止时，激光功率电路向激光器提供小于第一功率级的第二级连续功率。微控制器将消息从激光投影仪传送到远程定位的传感器组件，其中当不需要传送消息时旋转激光束并以不同于第一速度的第二速度旋转激光束消息将被传达。激光束投影仪包括用于从静止源将功率传递给摆式支撑装置的桥。第一导体固定在固定源上，第二导体电连接到摆支撑装置。至少一根导线例如通过滚珠和针脚接合，通过间隙从导体连接到第二导体。

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