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发明公开
CN101949951A 带有车载发电装置的旋转传感器 失效 - 权利终止

带有车载发电装置的旋转传感器
摘要：
本发明涉及带有车载发电装置的旋转传感器。一种配置成安装在车轮轮辋上的旋转传感器。所述旋转传感器包括大小和形状适合绕车轮轮辋安装的带子；安装在带子上的第一元件，其响应旋转运动而产生第一随时间变化的电信号；安装在带子上的第二元件，其响应旋转运动而产生第二随时间变化的电信号；安装在带子上的处理器，其接收第一和第二随时间变化的电信号并且对第一和第二随时间变化的电信号进行处理以确定转速；以及充电型电源，其接收第一和第二随时间变化的电信号，消耗第一和第二随时间变化的电信号的至少一部分以对充电型电源进行再充电，且产生电源信号。所述处理器被连接到充电型电源以接收电源信号。
摘要（英）：

The invention relates to a rotation sensor with onboard power generation. A rotation sensor configured to be mounted on a rim of a wheel. The rotation sensor includes a band sized and shaped to fit around the rim of the wheel, a first element mounted on the band that generates a first time-varying electrical signal in response to a rotational movement, a second element mounted on the band that generates a second time-varying electrical signal in response to the rotational movement, a processor mounted on the band that receives the first and second time-varying electrical signals and processesthe first and second time-varying electrical signals to determine a rotational speed, and a rechargeable power source that receives the first and second time-varying electrical signals, consumes at least a portion of the first and second time-varying electrical signals to recharge the rechargeable power source, and generates a power signal. The processor is connected to the rechargeable power source to receive the power signal.

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