1. Design drawings refer to engineering design drawings and product design drawings drawn for construction and production, as well as maps, schematic diagrams and other works that reflect geographical phenomena and explain the principle or structure of things;
2. originality;
3. The work has been created;
4. Other conditions.
legal ground
Article 3 of the Copyright Law of People's Republic of China (PRC)
The term "works" as mentioned in this Law refers to intellectual achievements that are original and can be expressed in a certain form in the fields of literature, art and science, including:
(1) Written works;
(2) Oral works;
(3) Music, drama, folk art, dance and acrobatic works;
(4) Artistic and architectural works;
(5) Photographic works;
(6) Audio-visual works;
(seven) engineering design drawings, product design drawings, maps, schematic diagrams and other graphic works and model works;
(8) Computer software;
(9) other intellectual achievements that meet the characteristics of the work.