US 12,460,333 B2
Control device for sewing machine, and sewing machine
Kazutaka Imaizumi, Nagoya (JP)
Assigned to BROTHER KOGYO KABUSHIKI KAISHA, Nagoya (JP)
Filed by BROTHER KOGYO KABUSHIKI KAISHA, Nagoya (JP)
Filed on Aug. 7, 2024, as Appl. No. 18/796,872.
Application 18/796,872 is a continuation of application No. PCT/JP2023/003546, filed on Feb. 3, 2023.
Claims priority of application No. 2022-019332 (JP), filed on Feb. 10, 2022.
Prior Publication US 2024/0392484 A1, Nov. 28, 2024
Int. Cl. D05B 19/12 (2006.01); D05B 81/00 (2006.01)
CPC D05B 19/12 (2013.01) [D05B 81/00 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A control device for a sewing machine including a bed, an image sensor configured to capture an image on the bed, and a projector configured to project a projection image toward the bed, the control device comprising:
a controller configured to:
change a capture control state of the image sensor between a capture execution state of controlling the image sensor to perform image capturing and a capture non-execution state of controlling the image sensor to not perform image capturing;
change a projection control state of the projector between a projection execution state of controlling the projector to perform projection of the projection image and a projection non-execution state of controlling the projector to not perform projection of the projection image, the projection image representing a sewing pattern; and
in a case where the projection control state is in the projection execution state and the capture control state changes from the capture non-execution state to the capture execution state, change the projection control state from the projection execution state to the projection non-execution state.