Train network coverage system, train network coverage method, and train network coverage device
A train network and network coverage technology, which is applied in the field of train network coverage system, can solve the problems such as the inability to break through the barriers between the office network and the camping train network, and achieve the effects of enriching business and cultural life, improving the quality of life, and satisfying information communication
Inactive Publication Date: 2019-02-19
CHINA SHENHUA ENERGY CO LTD
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Problems solved by technology
[0004] The embodiment of the present invention provides a train network coverage system, a train network coverage method and a device, so as to at least solve the technical problem in the related art that the networking barrier between the office network and the camping car cannot be opened
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[0023] In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is an embodiment of a part of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.
[0024] It should be noted that the terms "first" and "second" in the description and claims of the present invention and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate ...
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Abstract
The invention discloses a train network coverage system, a train network coverage method, and a train network coverage device. The system comprises: a train network coverage subsystem and a ground control subsystem, wherein the train network coverage subsystem comprises the following parts: bridge equipment, for bridging the received wireless data; switches, for storing and forwarding the wirelessdata; and wireless coverage equipment, for network coverage of trains, wherein the bridge equipment, the switches, and the wireless coverage equipment are all disposed in each carriage of the train;and the ground control subsystem comprises: security authentication equipment for authenticating the access operation accessing the external network user of the train. The train network coverage system, train network coverage method, and train network coverage device solve the technical problem that the networking barrier between the office network and the camping car cannot be got through in therelated art.
Description
technical field [0001] The invention relates to the field of rail transit, in particular to a train network coverage system, a train network coverage method and a device. Background technique [0002] Large-scale track maintenance machinery is an important tool for daily track maintenance, and its operating locations are mainly along coal railways. Staff and work teams work along the railway line with large machinery for a long time, with high mobility and unstable working locations. The main work and rest places are on the track camping trains. Since most of the coal railway construction operations are located in remote mountainous areas, the nature of the work is field work, and the work team cannot return to the office building for a long time. At present, each individual operator cannot guarantee that there is a stable network signal along the railway line, and even the 2G signal of mobile phone communication cannot. To ensure smooth operation, it brings great inconveni...
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Patent Timeline
Login to View More IPC IPC(8): H04W4/40H04W4/48H04W12/06H04W16/20H04L12/46H04L29/08H04W12/08
CPCH04L12/462H04L67/12H04W4/40H04W4/48H04W12/06H04W16/20
Inventor 宫实俊吴嘉宁吴大钰姚宏亮翟仕乐魏世阔孙静涵吴翊钧
Owner CHINA SHENHUA ENERGY CO LTD