TIME SERIES DATA PROCESSING DEVICE, TIME SERIES DATA PROCESSING METHOD AND TIME SERIES DATA PROCESSING PROGRAM STORAGE MEDIUM

摘要

Provided is a time series data processing device with which it is possible to change to a new process during the execution of an old process, and to control the selection and the output sequence of output data when processes are switched. A first processing unit executes a first process and generates first results data, and a second processing unit executes a second process and generates second results data. When an instruction to change processes is received from the outside, the first process in the first processing unit is stopped, and output of the first results data is prohibited. Then, the process in the first processing unit is changed from the first process to a third process and is started, and output of third results data is enabled. On the basis of third identification information appended to the third results data and second identification information appended to the second results data, the set of the third results data or the set of the second results data is selected, and the results data contained in the selected set of results data is output.

主权项

1. A time series data processing device, comprising: a first processing unit that is possible to reconstruct and that executes a first process or a third process and generates first results data or third results data;
a second processing unit that executes a second process and generates second results data; a reconstruction unit that changes the process executed by said first processing unit from said first process to the third process; a first processing control unit that executes stop of said first process in said first processing unit and start of said third process in said first processing unit, and enables or prohibits output of said first results data and said third results data; a first output control unit that enables or prohibits output of said first results data and said third results data on the basis of an instruction of said first processing control unit; an information management unit that generates a first set of the results data by appending first identification information corresponding to contents of said first process to said first results data, generates a second set of the results data by appending second identification information corresponding to contents of said second process to said second results data, and generates a third set of the results data by appending third identification information corresponding to contents of said third process to said third results data; a status management unit that, when an instruction to change process is received from outside, instructs said first processing control unit to stop said first process, to start said third process, and to enable or to prohibit output of said first results data and said third results data, instructs said reconstruction unit to change from said first process to said third process, and instructs said information management unit to append said second identification information and said third identification information; and an output alignment unit that inputs said third set of the results data from said first output control unit and said second set of the results data from said second output control unit, selects either of said third set of the results data or said second set of the results data on the basis of said third identification information and said second identification information, and outputs the results data included in said selected set of the results data.