Guide device for blind people using electronic stick and smartphone

PURPOSE: A guide system for blind people is provided to offer surrounding information so that a blind person safely accurately moves to destination by being designed to link a smart phone having a gyro sensor and a global positioning system with an electronic stick carried by the blind person. CONSTITUTION: An electronic stick comprises a unit capable of wirelessly communicating with a smart phone in which a blind person possesses. The electronic stick senses an obstacle located in the surrounding or a stopped or moving object and transmits it as a voice or vibrations while the blind person moves to destination. The electronic stick installs a separate speaker for outputting the voice or uses a speaker installed in the smart phone. [Reference numerals] (AA) Bluetooth communication