6 results about "Cooperative group" patented technology

The application provides a multi-generator set cooperative operation and maintenance decision method and system, relates to the technical field of data processing, and comprises the following steps: cutting a basic operation data set according to the same time granularity, calculating the coupling stability degree of the operation state of a generator set in an operation cycle to obtain a coupling strength value, merging the generator sets with coupling strength values higher than a preset coupling value into the same cooperative group, calculating the operation evolution stability degree of each cooperative group in the operation cycle to obtain an evolution stability value, giving each cooperative group a scheduling weight, mapping the scheduling weight into a unit start-stop priority and a load allocation ratio to obtain a cooperative scheduling scheme to generate an operation and maintenance decision instruction, and cooperatively operating and maintaining the multi-generator set according to the operation and maintenance decision instruction to obtain a cooperative operation and maintenance result. The application realizes the cooperative operation and maintenance of the multi-generator set through the real states of the multi-generator sets.

The invention provides a collaborative operation and maintenance decision-making method and system for multiple generator sets, and relates to the technical field of data processing, and the method comprises the steps: segmenting a basic operation data set according to the same time granularity, calculating the coupling stability degree of the operation states of the generator sets in an operation period, obtaining a coupling strength value, and calculating the coupling strength value; generating sets with coupling strength values higher than a preset coupling value are merged into the same collaborative group, the operation evolution stability degree of each collaborative group in the operation period is calculated, an evolution stability value is obtained, scheduling weights are given to each collaborative group, the scheduling weights are mapped into set start-stop priorities and load distribution proportions, and the set start-stop priorities and the load distribution proportions are calculated; and obtaining a cooperative scheduling scheme to generate an operation and maintenance decision instruction, and performing cooperative operation and maintenance on the multiple generator sets according to the operation and maintenance decision instruction to obtain a cooperative operation and maintenance result. According to the invention, cooperative operation and maintenance of the multiple generator sets are realized through real states among the multiple generator sets.

The application provides a communication method and device. The method comprises the following steps: a first terminal device and / or a second terminal device sends first information to a first network device, and receives second information from the first network device, wherein the first information is used for the first network device to determine that the first terminal device and the second terminal device are switched from the first network device to a second network device in the form of a cooperative group, and the second information indicates that the first terminal device and the second terminal device are switched from the first network device to the second network device in the form of the cooperative group. The first network device can effectively determine that the first terminal device and the second terminal device are switched from the first network device to the second network device in the form of the cooperative group according to the first information, the whole switching from the first network device to the second network device can be realized, the cooperative relationship between the first terminal device and the second terminal device can be maintained, and the cooperative relationship does not need to be released and re-established before and after the switching, which helps to effectively reduce the signaling overhead.

This invention relates to the field of wireless communication technology and discloses a cooperative beamforming method, system, and electronic device. In this invention, a second AP in a multi-AP cooperative group acquires a first channel measurement result reported by an associated terminal of the first AP in the group; the second AP acquires a second channel measurement result reported by an associated terminal of the second AP; using the first and second channel measurement results, the second AP executes a corresponding cooperative beamforming strategy based on whether the first AP or its associated terminal has low-latency services to transmit, and whether the second AP or its associated terminal has low-latency services to transmit. This cooperative beamforming method ensures the timely transmission of low-latency services in the multi-AP cooperative group.

The application provides a multi-tracking device cooperative group target tracking method, which comprises the following steps: initial guiding, guiding the tracking device to an initial position to wait for a target to enter a field of view; target labeling, labeling the target according to target information; adaptive task allocation, allocating all targets in the field of view to the tracking device; guiding the tracking device to complete tracking of the target through a multi-tracking device cooperative working mode; and when a single task is completed, the tracking device participating in the current task is allocated to a new task. The application solves two problems in the group target tracking process, that is, a group target task planning problem and a device cooperative working mode design problem. The multi-device cooperative algorithm improves the working capacity of the system.

The invention discloses a data security access authority control method, device and system based on cloud edge collaboration, and belongs to the technical field of data security access control, and the method comprises the steps: dynamically obtaining response operation data through a main edge device, generating a regulation and control request, and respectively sending the regulation and control request to each first collaborative edge device screened out in a collaborative group, each device sequentially judges whether the device has a shared access permission or not according to the regulation and control request and the cooperation index of the device so as to realize data security access permission control; therefore, by implementing the method, the device and the system, the problem that in the prior art, it is difficult to improve the collaboration efficiency of data security access authority control while ensuring the security and reliability of the access process can be solved.