A outage protector for high -speed railway earthquake emergency processing

The utility model discloses an outage protector for high -speed railway earthquake emergency processing can solve seismic warning monitoring system and to the effective control of train, guarantee not influence simultaneously the normal operating of train as far as possible under the non -seismic condition, CPLD is used to the logical core of device, has good expansibility, real -time, and its reliability and security are also higher than other realization modes. Simultaneously, integrated independent UPS in the device can be in retaining device work after losing the dispatch from foreign news agency more than 168 hours, and, through setting up outage supervise relay, can not arouse to lead behind battery exhaustion to become system power interruption yet, reduced the influence to leading the change system as far as. In addition, through setting up long -range isolation signal, can keep apart by remote control when the early warning algorithm of debugging witnessed inspections equipment, reduce people's work