Shanghai Kelu Software Co., Ltd.

Shanghai Cambricon Information Technology Co., Ltd

Wilmar (shanghai) Biotechnology Research & Development Center Co., Ltd.

Jun Liang

Shaoli Liu

Yao Zhang

Yu Chen

Yuan Lin

Zhen Li

Chao Zhang

Hong Zhang

Mingwei Shi

Zhenbo Xu

Lulu Deng

The invention relates to a method for network domain name resolution, the domain name comprises a first portion domain name and a second portion domain name, and the resolution method comprising following steps: In a first network system, resolving the first portion domain name into a first network address; In the first network system, searching for a first network node corresponding to the first network address according to the resolved first network address; In a second network system, resolving the second portion domain name into a second network node address, and the domain name resolution system of the second network system being independent of the domain name resolution system of the first network system. As the resolution structure of the domain name in the Intranet is independent of the resolution structure of the domain name in the Internet, the IP address of the Intranet will not occupy the IP address resource of the Internet.

Method for network domain name resolution and the resolution device thereof

The invention relates to a method for preventing industrial automation system from avalanche, in which the industrial automation system comprising a storage unit for storing time stream data to be processed and a CPU for processing the time stream data in the storage unit, the method comprises the following items: 1) establishing a data processing task priority level; 2) scheduling the data processing task of the CPU; 3) using method of the storage unit. Under a given CPU processing ability, the time stream data to be processed is set with different priority levels, the CPU firstly processes the to-be-processed data processing task with the highest priority level and then processes those with the next priority level. And the storage unit is also set with the corresponding sub-storage units with different priority levels in accordance with the priority levels of the to-be-processed data processing task. The to-be-processed data processing task with higher priority level can be stored or cover those with lower priority level. Therefore, it can effectively ensure that the automation system deals with unexpected number of tasks without causing the crash of the system under a given CPU processing ability.

Method for preventing industrial automation system from avalanche

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Shanghai, China

Jun Liang