Railway flat radio shunting system using shiborne automatic identification technology
An automatic identification and shunting technology, applied in railway car body parts, railway signals, railway signals and safety, etc., can solve the problems of no wireless transmission of shunting work orders, low frequency utilization, manual picking and delivery, etc. The effect of solving the shortage of frequency resources, simplifying the operation process and improving the reliability
Active Publication Date: 2012-11-14
天津七一二移动通信有限公司
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Problems solved by technology
[0002] In the current plane wireless shunting system of railways in my country, the analog wireless system is widely used at present, but there are many deficiencies in the system, such as: 1. The utilization rate of frequency points is low, and many large marshalling yards generally have shortage of frequency point resources problems, and with the development of China's railway industry, this problem has become more and more prominent, and a new solution is urgently needed
2. There is no integrated GPS inside the system, so it is impossible to monitor the position of the shunting locomotive in real time
3. The system only realizes the basic shunting function, without the function of wirelessly transmitting the shunting operation order, and manual pick-up is required, which affects the release and modification of the shunting operation order, thereby affecting the efficiency of the shunting operation
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[0011] Below in conjunction with accompanying drawing, the present invention will be further described: with reference to figure 1 , the railway planar wireless shunting system using the ship-borne automatic identification technology includes a shunting area chief platform, a shunting locomotive platform, a shunting operator's hand-held platform, a brakeman's hand-held platform, a PC and a shunting operation list display terminal. The long station in the shunting area is connected to the PC, and the shunting locomotive station is connected to the display terminal of the shunting operation sheet.
[0012] refer to figure 2 , the long station in the shunting area includes CPU, AIS transmitter, AIS receiver, VHF antenna, PC and power module, the AIS transmitter and AIS receiver are connected to the VHF antenna, and the CPU is respectively connected to the AIS transmitter, AIS receiver, PC The machine is connected with the power module, and the power module is connected with th...
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The invention relates to a railway flat radio shunting system using a shipborne automatic identification technology. The system comprises a shunting warden radio station, a shunting locomotive radio station, a shunter handset, a brakeman handset, a PC (Personal Computer) and a shunting operation single display terminal, wherein the shunting warden radio station is connected with the PC; and the shunting locomotive radio station is connected with the shunting operation single display terminal. The system has the advantages that: 1, the problem of frequency point resource tension is completely solved by using an SOTDMA (Self-Organized Time Division Multiple Access) technology of an AIS (Automatic Identification System); 2, the problem of radio transmission of a shunting operation list can be solved by the system by using conventional resources, operation flow is simplified, and efficiency of shunting operation is increased; and 3, a shunting warden can intuitively see positional information of each shunting locomotive radio station on the PC by using a GPS (Global Positioning System) function of the system, the information is real-time data, reliability of job scheduling is improved, and safety of shunting operation is guaranteed.
Description
technical field [0001] The invention relates to a railway level wireless shunting system, in particular to a railway level wireless shunting system utilizing ship-borne automatic identification technology. Background technique [0002] In the current plane wireless shunting system of railways in my country, the analog wireless system is widely used at present, but there are many deficiencies in the system, such as: 1. The utilization rate of frequency points is low, and many large marshalling yards generally have shortage of frequency point resources problem, and with the development of China's railway industry, this problem has become more and more prominent, and a new solution is urgently needed. 2. There is no integrated GPS inside the system, so it is impossible to monitor the position of the shunting locomotive in real time. 3. The system only realizes the basic shunting function, without the function of wirelessly transmitting the shunting operation order, and manual p...
Claims
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IPC IPC(8): B61L21/00
Inventor 吕振文潘庆涛董白剑
Owner 天津七一二移动通信有限公司