The invention discloses a transdisciplinary collaborative automatic diagnosing and locating method of electric power telecommunication business faults. The method comprises the following steps: first step, data collection; second step, data processing; third step, data storage; fourth step, data analysis; fifth step, result display; according to the transdisciplinary collaborative automatic diagnosing and locating method disclosed by the invention, automatic matching and locating of business faults and alarm of communication devices are realized by means of horizontal integration and vertical integration of real-time monitoring systems between a present level and upper and lower level operating departments, in accordance with business feature rules, fault feature rules and automatic match of business and communication devices, on the basis of the existing analysis method and in combination with a reverse analysis method, the efficiency of judging the reasons of the business faults is improved, the ability of locating the reasons of communication side faults is improved, the communication business guarantee ability is enhanced, and the transdisciplinary fault analyzing and locating cost is reduced.