Electric vehicle riding sensing device and method

Abstract

The invention relates to an electric vehicle riding sensing device and method. The electric vehicle riding sensing method is characterized in that a sensing switch group is arranged in a cushion, wherein the sensing switch group is connected with a controller; when pressure is exerted on the cushion, for example, people sits on the cushion, the sensing switch group presents a power-on state and can provide an accurate sensing position to the controller; when no pressure is exerted on the cushion, no people sits on the cushion, the sensing switch group presents a power-off state to trigger the controller for beginning timing, when the timed time achieves a preset time and the power-off state is kept always, the situation that no people sits on the cushion can be judged; the electric power of a motor of the electric vehicle can be cut by the controller, so that the situation that a user wrongly touches an accelerator handle, so that vehicle collision accidents are caused can be avoided.

Description

technical field [0001] The invention relates to a safety protection device for an electric vehicle, in particular to a detection device that can detect whether a driver has been riding on the electric vehicle. Background technique [0002] Different from traditional motorcycles that use fuel, the power source of electric vehicles comes from the battery, which supplies power to the motor to generate power. Under the premise of not using an internal combustion engine, the noise generated by electric vehicles is relatively reduced. . If the surrounding environment is disturbed by background noise from other road vehicles, most users or pedestrians can hardly perceive the sound produced by the electric vehicle, and the electric vehicle is almost silent. This feature is always one of the strong advertised advantages one. [0003] However, the quiet and low-noise characteristics of electric vehicles mentioned above may also bring negative disadvantages under certain circumstance...

AI Technical Summary

Problems solved by technology

[0003] However, the quiet and low-noise characteristics of the above-mentioned electric vehicles can also bring negative disadvantages under certain circumstances.

For example, when an electric vehicle is about to pass by a pedestrian, the pedestrian cannot detect the arrival of the electric vehicle in advance and does not dodge in advance, which may cause a collision accident; Before riding on the vehicle, it is easy to touch the accelerator handle by mistake during the process of pulling the car due to lack of attention. The driver is not fully prepared and the vehicle will explode instantly, causing injury

[0004] Although the existing electric vehicles have some safety protection designs, such as the power-off switch of the side bracket and the power-off switch of the charging stand, etc., there are no relevant protection measures to judge whether the driver has been riding on the electric vehicle, and it really needs to be improved

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