Component mounting system, image processing device, image processing method, and image processing system

An image processing device comprising:

• image input circuitry configured to input an image obtained by imaging multiple production facilities installed in a component mounting line for mounting a component on a board and one or multiple workers disposed in the component mounting line in a predetermined production period in which a product is produced in the component mounting line;
• operation status acquisition circuitry configured to acquire an operation status of at least one of the multiple production facilities in each of a plurality of points in time or a plurality of periods set in advance in the predetermined production period;
• and
• image processing circuitry configured to perform image processing on the image input from the image input circuitry, to visualize, for at least one of the one or multiple workers, a work status of the worker for at least one of the multiple production facilities in each of the plurality of points in time or the plurality of periods, and to display the acquired operation status of the at least one of the multiple production facilities in association with the work status,
• wherein the image processing includes:
• calculating a distance between the worker and each of the multiple production facilities when the multiple production facilities are imaged in a vicinity of the worker;
• determining the work status based on a production facility of the multiple production facilities having a smallest calculated distance;
• and
• in a case where it is determined that the worker performs work for the production facility having the smallest calculated distance:
• discarding the determination that the worker performs the work for the production facility when a time during which the work is performed for the production facility is shorter than a predetermined time;
• and
• maintaining the determination that the worker performs the work for the production facility when the time during which the work is performed for the production facility is equal to or longer than the predetermined time.

An image processing method comprising:

• an image capturing step of imaging multiple production facilities installed in a component mounting line for mounting a component on a board and one or multiple workers disposed in the component mounting line in a predetermined production period in which a product is produced in the component mounting line;
• an operation status acquisition step of acquiring an operation status of at least one of the multiple production facilities in each of a plurality of points in time or a plurality of periods set in advance in the predetermined production period;
• and
• an image processing step of performing image processing on an image captured in the image capturing step, to visualize, for at least one of the one or multiple workers, a work status of the worker for at least one of the multiple production facilities in each of the plurality of points in time or the plurality of periods, and to display the acquired operation status of the at least one of the multiple production facilities in association with the work status,
• wherein the image processing includes:
• calculating a distance between the worker and each of the multiple production facilities when the multiple production facilities are imaged in a vicinity of the worker;
• determining the work status based on a production facility of the multiple production facilities having a smallest calculated distance;
• and
• in a case where it is determined that the worker performs work for the production facility having the smallest calculated distance:
• discarding the determination that the worker performs the work for the production facility when a time during which the work is performed for the production facility is shorter than a predetermined time;
• and
• maintaining the determination that the worker performs the work for the production facility when the time during which the work is performed for the production facility is equal to or longer than the predetermined time.

A non-transitory computer-readable medium storing instructions for causing a computer to execute:

• an image capturing step of imaging multiple production facilities installed in a component mounting line for mounting a component on a board and one or multiple workers disposed in the component mounting line in a predetermined production period in which a product is produced in the component mounting line;
• an operation status acquisition step of acquiring an operation status of at least one of the multiple production facilities in each of a plurality of points in time or a plurality of periods set in advance in the predetermined production period;
• and
• an image processing step of performing image processing on an image captured in the image capturing step, to visualize, for at least one of the one or multiple workers, a work status of the worker for at least one of the multiple production facilities in each of the plurality of points in time or the plurality of periods, and to display the acquired operation status of the at least one of the multiple production facilities in association with the work status,
• wherein the image processing includes;
• calculating a distance between the worker and each of the multiple production facilities when the multiple production facilities are imaged in a vicinity of the worker;
• determining the work status based on a production facility of the multiple production facilities having a smallest calculated distance;
• and
• in a case where it is determined that the worker performs work for the production facility having the smallest calculated distance:
• discarding the determination that the worker performs the work for the production facility when a time during which the work is performed for the production facility is shorter than a predetermined time;
• and
• maintaining the determination that the worker performs the work for the production facility when the time during which the work is performed for the production facility is equal to or longer than the predetermined time.

An image processing system comprising:

• input circuitry configured to input an image obtained by imaging multiple production facilities installed in a component mounting line for mounting a component on a board and one or multiple workers disposed in the component mounting line in a predetermined production period in which a product is produced in the component mounting line;
• operation status acquisition circuitry configured to acquire an operation status of at least one of the multiple production facilities in each of a plurality of points in time or a plurality of periods set in advance in the predetermined production period;
• and
• image processing circuitry communicably connected to the input circuitry and configured to perform image processing on the image input from the input circuitry, to visualize, for at least one of the one or multiple workers, a work status of the worker for at least one of the multiple production facilities in each of the plurality of points in time or the plurality of periods, and to display the acquired operation status of the at least one of the multiple production facilities in association with the work status,
• wherein the image processing includes:
• calculating a distance between the worker and each of the multiple production facilities when the multiple production facilities are imaged in a vicinity of the worker;
• determining the work status based on a production facility of the multiple production facilities having a smallest calculated distance;
• and
• in a case where it is determined that the worker performs work for the production facility having the smallest calculated distance:
• discarding the determination that the worker performs the work for the production facility when a time during which the work is performed for the production facility is shorter than a predetermined time;
• and
• maintaining the determination that the worker performs the work for the production facility when the time during which the work is performed for the production facility is equal to or longer than the predetermined time.