An automatic environment recognition system for rail electric vehicles based on radio frequency technology
An automatic identification system and radio frequency technology, applied in railway signaling and security, etc., can solve the problems of increasing system cost, small data transmission volume, and high construction cost, and achieve the effect of solving reliability problems, simple structure and principle, and convenient use and maintenance.
Active Publication Date: 2018-08-07
SHENZHEN HONGPENG ENERGY TECH CO LTD
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Problems solved by technology
This kind of wired communication technology has a low communication rate during long-distance transmission, high cost, and inconvenient installation and construction.
In addition, the cost of the base station is relatively high, such as full coverage of the tunnel, which will greatly increase the system cost
The transmission distance of RFID wired communication is limited, the reading and writing speed is slow, there are missed detection, signal collision problems, and low anti-collision; RFID wired connection cannot be networked, and the flexibility is poor; the data transmission volume is small, and the price is relatively high
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[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0023] see Figure 1-2 , the present invention provides a technical solution: a rail electric vehicle environment automatic identification system based on radio frequency technology, including a plurality of sensor groups, a data acquisition module 1, a positioning system 2, a plurality of actuators and a data center host 3, the The plurality of sensor groups are respectively connected to the data acquisition module 1, and the data acquisition module 1 is conn...
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The invention discloses a rail electric locomotive environment automatic recognition system based on the radio frequency technology. The rail electric locomotive environment automatic recognition system based on the radio frequency technology comprises a plurality of sensor sets, a data collecting module, a positioning system, a plurality of actuators and a data center host computer, wherein the multiple sensor sets are connected with the data collecting module; the data collecting module is connected with the data center host computer through a radio frequency transmission network; and the data center host computer is connected with the positioning system and the multiple actuators. The rail electric locomotive environment automatic recognition system based on the radio frequency technology is simple in structure principle, convenient to use and maintain and high in intelligence degree, and the reliability of an overhead line electric locomotive is effectively achieved. The operation state and operation environment of the rail electric locomotive can be effectively recognized in real time, and the rail electric locomotive is controlled to do effective behaviors in a wireless mode.
Description
technical field [0001] The invention relates to the field of new energy rail electric locomotive systems for tunnel construction, in particular to an automatic environment identification system for rail electric locomotives based on radio frequency technology. Background technique [0002] With the advancement of urbanization, in order to guide the adjustment of urban structure, optimize the spatial layout, and improve the efficiency of land use, my country continues to promote the construction of urban rail transit, and local governments are also actively preparing and submitting urban rail transit construction plans. All these will bring huge market demands to various sub-sectors of urban rail transit. [0003] As an important equipment in rail transit construction, locomotives are a kind of traction equipment for rail vehicle transportation. They play an important role in rail transit and infrastructure construction. They are widely used in long-distance and large-tonnage...
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IPC IPC(8): B61L23/04B61L23/06
CPCB61L23/041B61L23/06
Inventor 徐亚平马俊程平杨雄平黄建周建杰周瑞唐东彭根郭圣文
Owner SHENZHEN HONGPENG ENERGY TECH CO LTD