Multi-layer multi-network fuel cell automobile power system testing platform
A fuel cell and test platform technology, applied in the field of control systems, can solve the problem of the absence of a dynamometer, and achieve the effect of avoiding command conflicts
Inactive Publication Date: 2018-09-28
张锐明
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Problems solved by technology
[0005] At present, the existing fuel cell power system test platform is to directly connect the test platform equipment to the control network of the power system under test, such as dynamometer and other equipment share a communication network with the power system, while in fuel cell vehicles In the actual operating environment, the communication node of the dynamometer does not exist
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[0024] The specific embodiments of the present invention will be further described below in conjunction with the drawings in the specification, so as to make the technical solutions and beneficial effects of the present invention more clear and definite. The embodiments described below by referring to the figures are exemplary for the purpose of explaining the present invention and should not be construed as limiting the present invention.
[0025] Such as figure 1 , figure 2 As shown, a multi-layer multi-network fuel cell vehicle power system test platform includes: fuel cell vehicle power system 1, dynamometer system 2, operating platform 3 and cloud test platform 4, each system and equipment are controlled through a multi-layer multi-network architecture Network control.
[0026] Among them, the topmost control network is the Internet network, and the control center is the server of the cloud test platform, which conducts big data mining and analysis on the power system ...
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The invention discloses a multi-layer multi-network fuel cell automobile power system testing platform, the platform comprises a fuel cell automobile power system, a power testing system, an operatingfloor and a cloud testing platform, wherein each system and equipment are controlled through a multi-layer multi-network control architecture in a manner of networking. A top layer control network isan Internet network, a central layer control network is a power assembly CAN bus network, and a bottom layer comprises two independent networks, one path is a fuel cell CAN bus network, and the otherpath is a power measuring CAN bus network; each system communication network is independent, a network cloud platform, a fuel cell power generation system, a power assembly and a power measuring system network cannot interfere with each other, but can interact information with each other, thus, real environment of the finished automobile is restored greatly, and requirements of testing can be satisfied.
Description
technical field [0001] The invention belongs to the field of control systems, in particular to a fuel cell vehicle power system test platform with multi-layer and multi-network control architecture. Background technique [0002] Energy issues have become an important restrictive factor for my country's economic and social development, which is related to economic security and national security, and it is imperative to develop new energy sources. Hydrogen energy is one of the most promising new energy sources in the future. Hydrogen produced in various ways can be directly converted into electricity through fuel cells, and can be used in vehicles such as automobiles and trains to achieve zero discharge of terminal pollutants. The automobile industry plays an important role in promoting national economic development and ensuring national energy security. Governments of various countries have attached great importance to the development of automobile energy conservation and ne...
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IPC IPC(8): H04L12/40H04L29/08G01M17/007
CPCG01M17/007H04L12/40006H04L67/12H04L2012/40215H04L2012/40273
Inventor 张锐明黄亮
Owner 张锐明