ELECTRIC ASSISTIVE DEVICE
Number of patents in Portfolio can not be more than 2000
United States of America
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Issued Date -
Nov 14, 2024
app pub date -
Jun 7, 2023
filing date -
Jun 7, 2023
priority date (Note) -
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status (Latency Note)
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Abstract
An electric assistive device is provided. The electric assistive device includes a power wheel module, an upper control module, and a power control module. The upper control module is configured to provide a dynamic characteristic parameter. The power control module is coupled to the power wheel module and the upper control module. In response to operating the electric assistive device in an auxiliary walking mode, the power control module adaptively generates a first vehicle speed parameter according to a dynamic characteristic parameter and a force estimation parameter. The power control module generates a voltage control signal according to the first vehicle speed parameter. The power control module drives the power wheel module according to the voltage control signal.
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