Assisting method for cleaning device and cleaning device

An assisting method for a cleaning device, wherein the cleaning device comprises:

• a machine body, a handle and an assisting apparatus;
• the machine body is provided with a floor brush, the floor brush is provided with a roller brush, and the handle is provided on the body via an extension rod;
• the floor brush is provided with a rear wheel, and the assisting apparatus provides assisting by driving the rear wheel;
• and the method comprises:
• obtaining movement information of the cleaning device;
• controlling the assisting apparatus of the cleaning device to operate based on the movement information, to provide assisting for a user operating the cleaning device to move;
• wherein, the movement information of the cleaning device comprises the cleaning device being in a stopping at the spot state, the spot state refers to a state in which the cleaning device is turned on, the machine body is tilted, the roller brush rotates, and the cleaning device stays in place;
• when the cleaning device is in a stopping at the spot state, the assisting apparatus outputs backward assisting.

A cleaning device, comprising:

• a machine body, a handle, an assisting apparatus and a controlling apparatus;
• the machine body is provided with a floor brush, the floor brush is provided with a roller brush, and the handle is provided on the body via an extension rod;
• the floor brush is provided with a rear wheel, and the assisting apparatus provides assisting by driving the rear wheel, and the assisting apparatus is a motor;
• the controlling apparatus is electrically connected to the assisting apparatus to control the following steps:
• when the cleaning device is in a stopping at the spot state, the assisting apparatus outputting backward assisting;
• wherein the spot state refers to a state in which the cleaning device is turned on, the machine body is tilted, the roller brush rotates, and the cleaning device stays in place.

A controlling method for a cleaning device, applied to the cleaning device, wherein,

• the cleaning device comprises:
• a machine body, the machine body is provided with a floor brush, and the floor brush is provided with a roller brush;
• a handle, the handle is operated by a user to push or pull the cleaning device to move, so that the cleaning device cleans a surface to be cleaned that it moves over.
• an assisting apparatus, the assisting apparatus is an assisting wheel, the assisting wheel is able to rotate forward or rotate reverse, to provide assisting when the user pushes or pulls the cleaning device forward or backward for cleaning, to reduce a pushing and pulling force of the user;
• the method comprises:
• if the assisting apparatus is in a suspended state, driving the assisting wheel to rotate reverse;
• wherein, the suspended state of the assisting apparatus refers to a state in which the cleaning device is lifted during operation;
• when the assisting apparatus is in a suspended state, the rotation of the roller brush exerts a forward force on the cleaning device.