Willand (beijing) Technology Co., Ltd.

Willand Technology Co., Ltd.

Degan Lin

Zhuo Yao

Shaoguang Zhang

Zichong Chen

Tianning Yu

Chunhong Li

Ziwei Guo

A method for controlling an autonomous mobile device, an autonomous mobile device, and a computer storage medium are provided. The method includes: determining a plurality of candidate positions based on a first coordinate set; determining one of the candidate positions satisfying a safety condition for rotating the autonomous device as a first position; controlling the autonomous mobile device to turn at the first position so that the autonomous mobile device is perpendicular to a first boundary corresponding to the first coordinate set, and a tail of the autonomous mobile device is closer to the first boundary than a head of the autonomous mobile device; controlling the autonomous mobile device to move backward to a second position; and controlling the autonomous mobile device to turn at the second position so that the autonomous mobile device is parallel to the first boundary.

Method for controlling autonomous mobile device, autonomous mobile device, and computer storage medium

A method for path planning, an automatic gardening device, and a computer program product are provided. The method includes: receiving a preset travel direction in a work region; dividing the work region into a plurality of subregions; determining, for each of the subregions, an actual planned direction in the subregion from the preset travel direction and a recommended planned direction in the subregion, and determining a local planned path corresponding to the subregion based on the actual planned direction, wherein a path of traversing the subregion along the recommended planned direction has a shortest length; acquiring a moving sequence between the subregions; and determining a global planned path of the work region based on the local planned path of each of the subregions and the moving sequence between the subregions.

Method for path planning, automatic gardening device, and computer program product

A method for recommending an installation position of a base station, a storage medium, a mower, and a mobile electronic device are provided. The method acquires satellite observation data at a plurality of sampling points along a boundary of a target map; determining target sampling points satisfying a preset condition according to satellite observation data at each sampling point; determining common satellite observation frequency bands according to satellite observation data at the target sampling points; determining the number of the common satellite observation frequency bands at each sampling point according to the common satellite observation frequency bands and the satellite observation data at each sampling point; and determining recommendation information of the installation position of the base station according to the number of the common satellite observation frequency bands at each sampling point.

Method for recommending installation position of base station, storage medium, mower, and mobile electronic device

A method for generating a transfer path includes: determining at least one to-be-traversed region through which an autonomous mobile mowing apparatus passes when moving from a start point to an end point; performing, for each of the to-be-traversed region, path search targeted for the shortest traveling path in the to-be-traversed region when the mowing apparatus moves from the start point to the end point, to determine a first intra-regional path corresponding to the to-be-traversed region; acquiring a second intra-regional path corresponding to at least one of the first intra-regional path, where the second intra-regional path is obtained by adding at least one to-be-traversed point to the corresponding first intra-regional path, the to-be-traversed point is randomly determined in the to-be-traversed region corresponding to the first intra-regional path, and the to-be-traversed point is located outside the first intra-regional path; and generating a random transfer path including each of the second intra-regional path.

Method for generating transfer path, electronic device, and computer storage medium

A movement control method, an electronic device, and a computer storage medium are provided. The method includes: acquiring a first polygonal grid map corresponding to a target work region, determining an avoidance subregion non-traversable for the autonomous mobile mowing apparatus in the target work region according to three-dimensional information of each of polygonal planes in a first polygonal grid map and parameters of an autonomous mobile mowing apparatus; deleting a polygonal plane corresponding to the avoidance subregion from the first polygonal grid map to obtain a second polygonal grid map; and controlling the autonomous mobile mowing apparatus to move according to a second polygonal grid map. Based on the method, the region non-traversable for the autonomous mobile mowing apparatus can be avoided, thereby avoiding a danger caused by an abnormal handling behavior triggered by the autonomous mobile mowing apparatus, and improving safety of movement of the autonomous mobile mowing apparatus.

Movement control method, electronic device, and computer storage medium

A method for constructing a map for a mower includes: acquiring a preliminary map of a work region, two adjacent target points are used as first target points and are connected to form an initial connecting line; selecting a target point farthest from the initial connecting line as a second target point, and using a connecting line between the second target point and the first target points as to-be-processed connecting lines; selecting a third target point for each to-be-processed connecting line; when a condition is met, using connecting lines between the third target point and the target points at the two ends of the to-be-processed connecting line as new to-be-processed connecting lines and returning; retaining each of the third target points whose distance from a corresponding to-be-processed connecting line is greater than the first preset threshold as a map construction target point, and constructing a boundary map.

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Beijing, China

Degan Lin