Voice-driven controller and identification and control method for an intelligent wheelchair
A technology for driving controllers and voices, which can be used in program control, computer control, general control systems, etc., and can solve problems such as inconvenience
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[0061] The present invention will be further described in detail below in conjunction with the accompanying drawings.
[0062] Such as figure 1 As shown, the controller includes an audio circuit module 1, a voice processing circuit module 2, a liquid crystal display module 3, a MAX232 communication module 4, a DSP processor 5, a button circuit module 6, a joystick circuit module 7, a power supply circuit module 8, Motor drive circuit module 9, fault detection circuit module 10, voltage and current detection circuit module 11 and brake circuit module 12; wherein the audio circuit module 1 is bidirectionally connected with the voice processing circuit module 2, and the output terminal of the voice processing circuit module 2 is divided into a liquid crystal display The input terminal of module 3 is connected, the input terminal of voice processing circuit module 2 is connected with the output terminal of button circuit module 6 and joystick circuit module 7 respectively, and MAX...
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