基本信息:
- 专利标题: OPTICAL SENSOR FOR RANGE FINDING AND WIND SENSING MEASUREMENTS
- 专利标题(中):用于范围发现和风速测量的光学传感器
- 申请号:PCT/US2017/056360 申请日:2017-10-12
- 公开(公告)号:WO2018071684A1 公开(公告)日:2018-04-19
- 发明人: MARYFIELD, Tony , O'BRIEN, Jonathan R.
- 申请人: CUBIC CORPORATION
- 申请人地址: 9333 Balboa Avenue San Diego, California 92123 US
- 专利权人: CUBIC CORPORATION
- 当前专利权人: CUBIC CORPORATION
- 当前专利权人地址: 9333 Balboa Avenue San Diego, California 92123 US
- 代理机构: MCMILLAN, Scott et al.
- 优先权: US62/407,353 20161012
- 主分类号: F41A17/08
- IPC分类号: F41A17/08 ; F41G1/35 ; G01S17/74 ; G06K7/10 ; H04B10/112 ; F41G3/08 ; F41G3/12 ; F41G3/16
摘要:
An optical communication device can address these and other issues by utilizing a system and method in which an optical device (110) emits a series of laser pulses that trace a spiral path over a coverage area. Each laser pulse containing a packet of information modulated at a relatively rate to help mitigate adverse effects from device movements, scintillation, and the like. The beam width of the laser, speed of the scan (along the spiral path), and number of laser pulses can be configured such that corresponding response pulses (e.g., retro-modulated pulses) received from an illuminated tag within the coverage may have a variety of different amplitudes, increasing the likelihood that at least one of the response pulses will have power characteristics that facilitate a proper decoding of the response pulse.
摘要(中):
光通信设备可以通过利用其中光学设备(110)发射一系列跟踪覆盖区域上的螺旋路径的激光脉冲的系统和方法来解决这些和其他问题。 每个激光脉冲包含以相对速率调制的信息包以帮助减轻来自装置移动,闪烁等的不利影响。 可以配置激光器的射束宽度,扫描速度(沿着螺旋路径)和激光脉冲的数量,使得从覆盖范围内的发光标签接收到的对应的响应脉冲(例如,逆调制脉冲)可以具有 各种不同的幅度,增加了至少一个响应脉冲具有有利于正确解码响应脉冲的功率特性的可能性。 p>
IPC结构图谱:
F | 机械工程;照明;加热;武器;爆破 |
--F41 | 武器 |
----F41A | 对于轻武器和火炮,例如加农炮,两者通用的功能特征或零部件;轻武器或火炮的安装 |
------F41A17/00 | 安全设备,例如保险装置 |
--------F41A17/08 | .用于阻止在一个特殊方向射击,例如在一个友好人员旁或在保护区域内 |