Information processing method and device, equipment and storage medium

The embodiment of the invention discloses an information processing method and device, equipment and a storage medium. The method comprises the following steps: acquiring a sound wave sound pressure value of a to-be-transmitted ultrasonic signal and carried to-be-shared information, wherein the sound wave sound pressure value is used for enabling an ultrasonic signal transmitted by an ultrasonic transmitting module to be transmitted in a safe sharing area; modulating the to-be-shared information into the ultrasonic signal through the ultrasonic transmitting module; and controlling the ultrasonic transmitting module to transmit the ultrasonic signal according to the sound wave sound pressure value of the ultrasonic signal. 本申请实施例公开了信息处理方法及装置、设备、存储介质；其中，所述方法包括：获得待发射的超声波信号的声波声压值和携带的待分享信息；其中，所述声波声压值用于使超声波发射模组发射的超声波信号在安全的分享区域内传播；通过所述超声波发射模组，将所述待分享信息调制为所述超声波信号；根据所述超声波信号的声波声压值，控制所述超声波发射模组发射所述超声波信号。