Voice data collection and storage device under remote control by using LoRa technology

The invention discloses a voice data collection and storage device under remote control by using a LoRa technology. The device has the characteristics of low power consumption, long signal transmission distance, long service life, and capability of largely shortening field attendance time of a person in use. The voice data collection and storage device comprises a microprocessor module, a LoRa communication module, a collection module, a storage module, a solar power module, and a voltage reduction module. The voice data collection and storage device under the remote control by using the LoRa technology has the functions of all-weather voice data collection and storage in the field, wireless data transmission, remote monitoring, device operability and convenience in network access. 本发明公开了种使用LoRa技术远程控制的声音数据采集与存储设备，本设备具有低功耗、信号传输距离远、使用寿命长、使用时可大大减少人员野外值守时长的特点。所述声观数据采集与存储设备包括：微处理器模块、LoRa通信模块、采集模块、存储模块、太阳能供电模块、降压模块。本发明具有在野外条件下全天候声音数据采集、存储、无线数据传输、远程监测及操作设备、接入网络便捷的功能。