Audio interaction system and interaction method for fully mechanized coal mining face

• Main Authors: ZHANG PENG, ZHENG SHUO, REN WEI, HUANG QIAN, GU MINYONG, LI ZAIFENG
• Format: Patent
• Language: Chinese; English
• Published: 12.01.2024
• Subjects: DEAF-AID SETS; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS; PICTORIAL COMMUNICATION, e.g. TELEVISION; PUBLIC ADDRESS SYSTEMS

The invention provides an audio interaction system and method for a fully mechanized coal mining face, and relates to the technical field of coal mining. In the audio interaction system for the fully mechanized coal mining face, an image acquisition device with an audio input and output function, an audio device and a power supply are connected in series through a cable; audio input and output signal interaction can be carried out between the image acquisition device and the audio device; the image acquisition device is mounted on the hydraulic support to acquire a real-time image of the fully mechanized coal mining face and send the real-time image to the service equipment located at the far end; the audio device is installed in a personnel working area of a fully mechanized coal mining face to collect communication data or environment sound data of workers. The audio device comprises a microphone, a microphone switch, a loudspeaker and a processing circuit. The power supply is used for supplying power to th