In order to protect the earth's scarce oil resources, it is necessary to develop new energy vehicles. Replacing internal combustion engine vehicles with new energy vehicles can not only alleviate the current lack of oil resources, but also effectively reduce environmental pollution. Therefore, the development status and trends of new energy vehicles should be studied, so that new energy vehicles can be assisted by science and technology. It is more conducive to environmental development and has become a top priority in the fields of new energy and technology.