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    • 2. 发明申请
    • Reflected light controlled vehicle
    • 反光轻型车
    • US20070173171A1
    • 2007-07-26
    • US11339572
    • 2006-01-26
    • Gyora Mihaly Pal BenedekShai SegerYehiel Avraham Olti
    • Gyora Mihaly Pal BenedekShai SegerYehiel Avraham Olti
    • A63H30/00
    • A63H30/04A63H17/36A63H33/22
    • The remotely controlled toy vehicle of the present invention is configured to respond to a tracking signal of a narrow beam of non-visible light that is projected onto the surface of the ground in proximity of the toy vehicle. The sensors mounted on the toy vehicle are configured to receive, and respond to, the light energy of the beam that is reflected off the surface of the ground. The controller, which is the source of the tracking signal, is a handheld component configured to project the beam of non-visible light to a location as desired by the user. A beam of visible light is also projected as an indicator of the location of the tracking spot. Operation of the toy vehicle is controlled by moving the tracking spot. Preferably, the control circuitry is configured such that the toy vehicle follows the tracking spot. Alternatively, the remotely controlled toy vehicle of the present invention is configured to respond to an auditory tracking signal.
    • 本发明的遥控玩具车被配置为响应于在玩具车附近投射到地面上的不可见光的窄光束的跟踪信号。 安装在玩具车上的传感器被配置为接收和响应从地表面反射的光束的光能。 作为跟踪信号源的控制器是被配置为将不可见光束投射到用户所期望的位置的手持组件。 也可以将可见光束投影为跟踪点位置的指示。 通过移动跟踪点来控制玩具车的操作。 优选地,控制电路被配置为使得玩具车辆跟随跟踪点。 或者,本发明的遥控玩具车辆被配置为响应听觉跟踪信号。