What is the meteorological disaster warning and release system?

Meteorological disaster early warning and publishing system is a hydrological information collection, transmission, processing and early warning and publishing system based on mobile data transmission platform. The signal acquisition terminal is installed in the monitoring area, and the meteorological early warning information release system is used as the management platform to transmit, process and intelligently analyze the monitoring data through the wireless network channel of the mobile operator, and the detection data or early warning information is broadcast in real time through the led display terminal. The intelligent text-to-speech conversion function module realizes the analog voice output of the text, and the speaker plays it automatically.

The hardware composition of the meteorological disaster early warning and release system is patrolled many times;

Meteorological information acquisition unit: including meteorological water level and rainfall monitoring sensors, collected by hydrological RTU40 10, processed by AD, and uploaded to the designated server address through GPRS;

LED information display terminal: including single/double color meteorological information release and early warning information display screens installed in meteorological management units, public places and other places;

The voice broadcast unit of early warning information is installed around the meteorological information release system and the early warning information display screen, and broadcasts data texts in the form of speakers through the text-to-speech conversion function template to realize more direct and effective real-time information transmission;

LED one/two-color control unit: responsible for receiving the broadcast program content and control information from the upper computer, as well as the executable data of the screen terminal, and realizing program playback, list update, control instruction execution and status return.

System platform features:

GPRS wireless trunking release: The system makes full use of mobile public network resources, adopts TCPIP network technology and language synthesis technology, and can release early warning information to thousands of disaster early warning terminals at the same time, with wide coverage and fast release speed;

GIS geographic information platform: GIS geographic information system is adopted, which is intuitive and quick to operate, can quickly locate the map, and can freely enlarge and reduce the addressing;

Voice/text dual-channel early warning release: X system has audio output and LED display driver interface, which can support voice output and LED display driver at the same time on site;

Emergency incoming call: Early warning terminal equipment can be set as administrator authority. In case of emergency, the administrator can dial the telephone number of the early warning terminal to broadcast. In the application of rural broadcasting, the administrator can directly dial the telephone number of the early warning terminal to broadcast without going to the village broadcasting room in person.

Short message to voice broadcast: the system administrator can edit the short message release according to the given format, and the early warning terminal will automatically output the broadcast combined voice signal;

Energy-saving: The terminal has switch control function, which can turn on the power amplifier when loudspeaker broadcasting is needed, and automatically turn off the power supply of the power amplifier after broadcasting, saving energy and prolonging the service life of the equipment.