At present, the main auxiliary means of travel for blind people in China are guide sticks, guide dogs and related barrier-free facilities, but guide sticks and guide dogs have their own advantages and disadvantages, the level of barrier-free facilities construc- tion in various places is uneven, which has led to the travel difficulties of blind people. Starting from providing intelligent and safe way of travel for blind people, this paper researches and designs an intelligent guide headset based on GPS positioning and voice navigation, supplemented by intelligent guide crutches to detect obstacles, to provide blind people with a new travel experience, more secure and convenient service.