Multi-interlock shared turnout system
A technology of interlocking and turnouts, which is applied in the field of rail transit, can solve problems such as the inability to use multiple interlocking devices to control a group of turnouts, the lack of multiple sets of interlocking shared turnout systems, and unrealistic settings, so as to reduce the number and save energy. cost and maintenance reduction
Active Publication Date: 2021-10-26
钟志旺
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Problems solved by technology
Even if there is only one group of switches, multiple interlocking devices cannot be used to control the movement of a group of switches
However, in the implementation process, for example, in the experimental training base, due to the limitation of site capacity, investment amount, construction period and other factors, it is unrealistic to set interlocking and turnout equipment in one-to-one correspondence, and there is a lack of multiple sets of interlocking shared turnouts in the prior art system
Method used
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[0024] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that: the technical features or combinations of technical features described in this embodiment should not be considered isolated, they can be used independently or combined with each other to achieve better technical effects, and should be understood as the the scope of the invention.
[0025]There are generally three driving information for the interlocking switch: driving the fixed operation relay to pick up DCJ↑, driving the anti-operation relay to pick up FCJ↑, and driving the locking protection relay to pick up SFJ↑. The turnout representation information collected by interlocking is generally three: the state when the fixed-meter relay picks up DBJ↑ state, the reverse-meter relay pulls up FBJ↑ state, and the state when the fixed-meter relay DBJ and the reverse-meter relay FBJ fall at the same time. The relay u...
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A multi-interlocking shared turnout system, comprising at least two interlocking devices, a multi-interlocking shared turnout control device and a group of turnouts; the interlocking devices are all connected to the turnout through the multi-interlocking shared turnout control device, the The multi-interlock shared turnout control device is provided with a switching button for selecting interlocking equipment. The switching button corresponds to the interlocking equipment one by one. Locking equipment cannot obtain control rights, and multiple interlocking equipment can share and control a group of turnouts, reducing the number of turnout equipment, saving the installation site of turnouts, reducing the maintenance of turnouts, and saving costs.
Description
technical field [0001] The invention belongs to the technical field of rail transit, and particularly discloses a multi-interlocking shared turnout system. Background technique [0002] In the railway signal control system, turnouts and interlocks are very important equipment, which are related to the normal and safe operation of trains. At present, interlocks and turnouts used on railways have a variety of equipment models from multiple manufacturers. For example, the interlocking equipment used by the Guangzhou Railway Bureau includes the computer interlocking of CRSC, the computer interlocking of CASCO and the Academy of Railway Sciences. Computer interlocking, and other types of signal interlocking, usually one interlocking device controls a group of turnout actions, even if the same type of interlocking or turnout equipment from the same manufacturer needs to control multiple sets of turnout actions The interlock and turnout equipment are installed in one-to-one corres...
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IPC IPC(8): B61L5/06
CPCB61L5/06B61L5/062
Inventor 钟志旺
Owner 钟志旺