Method and device for timed task management of oil-gas pipeline system application service

The invention relates to the field of oil-gas pipeline application and provides a method and device for timed task management of oil-gas pipeline system application service. The method comprises the steps of sequentially reading timed task information data of designated memory addresses to perform classified data verification, obtaining primary-standby state information of various application states in an oil-gas pipeline system, sequentially matching the timed task information data passing the classified data verification with the primary-standby state information, obtaining time information data of the matched timed task information in a specific format, comparing the timed task information with current time and determining a task execution cycle period and conditions for timed execution starting according to comparison information. Therefore, the problem that configured and used crontab of various UNIX operating systems are different, cumbersome and the like is solved. Task execution is achieved under specific conditions according to oil-gas pipeline SCADA specific application server. When an oil-gas pipeline SCADA specific applicator develops tasks, attention is paid from the states of various application service and device nodes to definition, processing and planning of self tasks.