You can't write a software patent.

Ideas are not enough. You have to have a theoretically reliable and realizable technical scheme to realize this idea, so that you can submit a patent application to the State Information Administration. To apply for copyright, you need to know how to program, that is, the source code of software. In addition, the probability of applying for patent authorization on software is low, and of course there is no chance at all. You can trust me privately for details.