| 摘要 |
<p>The purpose of the present invention is to provide an electric handcart that controls the wheel-driving mechanism and is capable of being driven for long periods by limiting power consumption. When a slope is detected, the drive control unit maintains the position of the main body by inverted pendulum control so that the angle of the main body with respect to the vertical direction is a specified angle (first control mode). When level ground is detected, the drive control unit does not control the rotation of the first wheel and suspends inverted pendulum control (second control mode). For this handcart, power consumption is limited because the drive control unit does not operate in the second control mode. Consequently, the walker is able to use the handcart while limiting power consumption.</p> |
