Detailed Instructions: In this task you are given a Chinese paragraph related to a criminal case, your job is to give an answer of what the criminal charge is. Take note a) if there are multiple charges only one needs to be outputted b) the criminal charge should be in Chinese. 
Problem:商丘市睢阳区人民检察院指控，2012年12月5日23点30分许，被告人彭某某醉酒后驾驶豫N-57159号车沿南京路由西向东行驶时，与等候信号灯的蒋一X驾驶的豫NV8692号车相撞，经依法认定被告人彭某某负此事故的全部责任，经鉴定，被告人彭某某血液中的酒精含量为135.46mg／100ml。
Solution:
危险驾驶