Multifunctional integrated oil source monitoring control network and control method
A monitoring control and multi-functional technology, applied in the direction of bus network, data exchange network, measuring device, etc., can solve the problem of lack of control optimization means in system control, and achieve the effect of improving system reliability
Inactive Publication Date: 2020-10-02
BEIJING INST OF SPACE LAUNCH TECH
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[0003] In view of the above problems, the embodiment of the present invention provides a multifunctional integrated oil source monitoring control network and control method to solve the technical problem that the existing system control lacks effective control optimization means
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[0028] In order to make the purpose, technical solution and advantages of the present invention clearer and clearer, the present invention will be further described below in conjunction with the accompanying drawings and specific embodiments. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0029] In one embodiment of the present invention, the multifunctional integrated oil source monitoring and control network is as follows: figure 1 shown. exist figure 1 , this example includes:
[0030] CAN gateway 01 is used to connect each CAN network segment to form bus data exchange.
[0031] The CAN gateway can perform data or signal conversion between CAN bus protocols of different specifications, and forwar...
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The invention provides a multifunctional integrated oil source monitoring control network and a control method. The technical problem that existing system control lacks effective control optimizationmeans is solved. The network comprises a CAN gateway used for connecting each CAN network segment to form bus data exchange; a control system CAN bus used for connecting a signal acquisition module and a low-voltage control module to form an information sharing network segment for acquiring signals and controlling data transmission; an oil source motor CAN bus used for being connected with a signal driving module of large-current high-voltage equipment to form a parallel communication network segment for driving data transmission; and an upper-layer CAN bus used for being connected with the signal processing terminal to form a data fusion network segment of control logic. Therefore, logic optimization and logic expansion can be carried out in each corresponding CAN network segment according to the signal type, interference among the network segments in capacity, rate and signal dimension in the signal transmission and processing process can be well overcome from a CAN bus network physical topology structure, and the system reliability is improved.
Description
technical field [0001] The invention relates to the technical field of control bus, in particular to a multifunctional integrated oil source monitoring control network and a control method. Background technique [0002] In the prior art, a definite CAN (Controller Area Network) network segment will be established for the definite subsystem monitoring of the whole vehicle, and the functional modules such as signal acquisition, data processing and power drive of the definite subsystem are connected in the definite network segment, and the CAN bus realizes Feedback-control coordination of control processes such as data acquisition, data exchange, and device driving. For example, the control process of the two-way DC 500V oil source motor system needs to connect the transceivers and controllers of a large number of functional modules to a single certain network segment to run, and the transceiver processing rates of different types of modules will lead to high bus load rates . ...
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IPC IPC(8): H04L12/40G01D21/02
CPCG01D21/02H04L12/40006H04L12/40013H04L2012/40215
Inventor 李荣金明哲吴齐才赵旭昌张洋洋田京岗白学文刘耀聪
Owner BEIJING INST OF SPACE LAUNCH TECH