Wireless communication device

Abstract

The invention provides a wireless communication device comprising a transmitter and a receiver, wherein the transmitter comprises a microphone, a denoising circuit and an analog-to-digital converter; the receiver comprises an audio playing module, at least one antenna and a wireless communication module; the wireless communication device further comprises a microprocessor used for controlling the working state of the wireless communication device, and a power supply module used for providing electric energy for the wireless communication device, the microphone, the denoising circuit and the analog-to-digital converter are connected with the microprocessor in sequence, the power supply module and the wireless communication module are connected with the microprocessor, the power supply module is connected with the wireless communication module, and the antenna is connected with the wireless communication module; the power supply module comprises a power supply module, an outage detection module and an emergency power supply module, an input end of the wireless communication module; the power supply module comprises a power supply module, an input end of the outage detection module is connected with the power supply module, and an output end of the outage detection module is connected with the emergency power supply module; and the wireless communication device further comprises a GPS module connected with the microprocessor. The wireless communication device has anti-theft property and enhances the safety performance.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of communication equipment, and in particular, to a wireless communication equipment. Background technique [0002] With the rapid development of the tourism industry, the number of domestic and foreign tourists is increasing year by year, and the hardware of the tourism industry is gradually improving and matching. When tour guides lead tourists to visit outdoor scenic spots, in order to enable all tourists to hear the tour guide's explanation clearly and communicate with tourists, the tour guide often needs to explain loudly for a long time through loudspeakers, walkie-talkies or other explaining devices. However, this way of explaining often causes a decline in the quality of tour guides, and, in order to maintain contact with tourists and prevent falling behind, tour guides must call around from time to time, causing tour guides to be exhausted; at the same time, usually , The ...

AI Technical Summary

Problems solved by technology

However, this way of explaining often causes a decline in the quality of tour guides, and, in order to maintain contact with tourists and prevent falling behind, tour guides must call around from time to time, causing tour guides to be exhausted; at the same time, usually , wireless communication equipment only has a power supply, it cannot be used in an emergency when there is no power, and it has no GPS function, so it is easy to lose

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