The present disclosure is related to an electroencephalography signal collecting apparatus, comprising an electrode module, a TGAM module, a data outputting module, a power source module and a frame. The modules are disposed on the frame. The electrode module and the power outputting module are electrically connected to the TGAM module respectively. The electrode module transmits the collected electroencephalography signal to the TGAM module and is attached on the head of a wearer. The TGAM module is coupled to a vehicle apparatus outside of the electroencephalography signal collecting apparatus through the data outputting module, transmits the electroencephalography signal to a digital signal and outputs the digital signal to the vehicle apparatus. The vehicle intelligent terminal controlled through the electroencephalography signal is achieved and the operation of the driver is reduced. The intelligence and the convenience of the vehicle controlling operation is improved.
