Mr Naidu will also be accompanying Mr Kovind during his visit to Telangana and Andhra Pradesh on July 4.
Lok Sabha and Rajya Sabha members, besides lawmakers from all state assemblies, comprise the electoral college, totalling 10,98,882 votes.
The vote value of a member of the Lok Sabha or the Rajya Sabha is 708, while that of a legislator would depend on the population of the state he or she represents.
"Issue in presidential election is commitment to the Constitution. Some friends are confusing by talking about ideology. Extending tenure of Parliament and imposing Emergency is the ideology," he said.
Taking at a dig at opposition presidential candidate Meira Kumar, Mr Naidu said, "Congress party remembers conscience conveniently and even now it has conveniently asked the collegium to go for conscience vote".