5 results about "Variable interval" patented technology

This application provides a cluster resource scheduling method, system, device, and storage medium. The method includes acquiring task queues of multiple node resources. Each task queue includes multiple scheduled tasks and corresponding scheduled time periods. The queue intervals of the multiple scheduled tasks are determined according to the scheduled time periods. The queue intervals include fixed intervals and variable intervals. If the scheduled tasks are in a fixed interval, the scheduled tasks in the fixed interval of each task queue are executed based on a pre-set fixed interval scheduling strategy. If the scheduled tasks are in a variable interval, the scheduled tasks in the variable interval of each task queue are executed based on a pre-set variable interval scheduling strategy. This method solves the technical problem of unreasonable allocation of test resources.

The utility model discloses film layer laminating equipment, which is used for compounding a film layer and a plate and comprises a rolling assembly, the rolling assembly comprises a first pressing roller and a second pressing roller; a rolling gap with a variable interval is formed between the first pressing roller and the second pressing roller, and the rolling gap is used for allowing a film layer and a plate to pass through; and the diameter of the first compression roller is not equal to that of the second compression roller, so that the first compression roller and the second compression roller generate a rotating speed difference. The cutting mechanism can be replaced, cutting steps are reduced, and production efficiency is improved.

The invention discloses a decoding method of a periodic variable interval laser code. The decoding method comprises the following steps: S1, determining a required maximum decoding bit N; s2, the minimum array length S of the collected pulses is judged according to the maximum decoding bit N, and if N is an even number, S = N + 2; if N is an odd number, S = N + 1; s3, judging whether the front S / 2 pulse sequence and the rear S / 2 pulse sequence in the array are the same or not, if yes, resolving a code pattern and recording the sequence, and if not, performing the next step; s4, calculating whether S is equal to 2N or not so as to judge whether the maximum decoding length upper limit is reached or not, and if S is equal to 2N, indicating that the decoding capability is exceeded if the maximum decoding length upper limit is reached; and if S is not equal to 2N, adding two pulse intervals to the array, and repeating the steps S3 to S4 until decoding is completed. According to the method, the decoding speed is high, decoding can be carried out in two maximum decoding periods, and decoding is accurate.

The present application relates to a kind of variable region satellite mission planning method and device, belong to remote sensing satellite technical field, solve the problem that when existing task scheduling, subsequent playback resource is not considered, the observation task planned in front can not be carried out data playback download or the problem that too many tasks planned in front lead to other tasks cannot be arranged in rear.Method includes: selecting the start and end time interval that needs to be planned, start and end time interval includes: the start time of start and end time interval and the end time of start and end time interval;Set explicit planning interval and implicit planning interval;Read remote sensing satellite resource set, observation task set and transmission resource set as input;Adjust the scheduling allocation of satellite resource, observation task and transmission resource in explicit planning interval;And transmission resource is allocated to the scheduling of remote sensing data playback in implicit planning interval.Consider observation task and transmission resource between two times of remote sensing data complete playback, so that the one-to-one matching of satellite observation task and transmission resource can be ensured.