Writing device, intelligent writing board and method for setting color of electronic handwriting

A writing device for use with a writing pen, comprising:

• a detection component, configured to obtain detection data of a use state of the writing pen, wherein the use state comprises a writing state and a non-writing state;
• and
• a communication component, configured to send the detection data and color-related information of the writing pen to an intelligent writing board, to enable the intelligent writing board to determine the use state of the writing pen according to the detection data, and when the use state of the writing pen is the writing state, to set a color of electronic handwriting of the writing pen obtained during the writing state of the writing pen to be a color corresponding to the color-related information.

A method for setting a color of electronic handwriting, applied to a writing device for use with a writing pen, and comprising:

• obtaining, by a detection component, detection data of a use state of the writing pen, wherein the use state of the writing pen comprises a writing state and a non-writing state;
• and
• sending the detection data and color-related information of the writing pen to an intelligent writing board, to enable the intelligent writing board to determine the use state of the writing pen according to the detection data, and when the use state of the writing pen is the writing state, to set a color of electronic handwriting of the writing pen obtained during the writing state of the writing pen to be a color corresponding to the color-related information.