A subway pipeline system and its anti-collision optimization method
An optimization method and anti-collision technology, applied in railway signaling and safety, etc., can solve the problems of lack of autonomous detection, train collision risk, difficulty in speed control, etc., and achieve the effect of improving start-up efficiency and preventing collision or rear-end collision.
Active Publication Date: 2021-08-10
临沂兴创达知识产权运营有限公司
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Problems solved by technology
The existing train traffic network adopts (quasi) mobile or traditional fixed block, interlocking and other mechanisms to control the distance between trains in the network, but because the train lacks the means of autonomous warning to the front and back of the subway, it also lacks autonomous detection and means of spacing between the front and rear subways, thus placing the trains at serious risk of collision should these control mechanisms fail due to failure or omission for a variety of reasons
Moreover, it is difficult to control the speed of the train during operation. If the subway is controlled artificially under the emergency braking state, the repetition of accidents will increase. Therefore, a safer and more effective subway anti-collision optimization method is needed for the subway. unified supervision of the operation of
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[0021] The technical solutions in the embodiments of the present application are clearly and completely described below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without making creative efforts belong to the scope of protection of this application.
[0022] The application relates to a subway pipeline system and an anti-collision optimization method thereof. According to the present application, during the operation of the subway, the subway is monitored in real time, so as to prevent unexpected situations of collision or rear-end collision of the subway during operation.
[0023] Such as figure 1 Shown is the subway anti-collision optimization method provided by this application.
[0024] Step S110: Receive the first operatio...
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The application discloses a subway pipeline system and its anti-collision optimization method, wherein the subway anti-collision optimization method specifically includes the following steps: receiving the first operation request of the subway; assigning an execution identifier to the first operation request, and assigning the first operation Put the request into the corresponding running queue; create a virtual group according to the running queue, allocate corresponding running resources to the running queue; process the first running request in the running queue; respond to the subway starting to run, obtain the running information of the subway and formulate an anti-collision strategy ; According to the pre-established anti-collision strategy, multiple virtual machines monitor the operation of the subway; collect the running status of the subway within the predetermined time window when the virtual machine is started, and update the virtual machine; in response to the update of the multiple virtual machines, use It continues to monitor subway operations. The application can monitor the subway in real time during the operation of the subway, so as to prevent unexpected situations of collision or rear-end collision of the subway during operation.
Description
technical field [0001] The present application relates to the field of subways, in particular to a subway pipeline system and an anti-collision optimization method thereof. Background technique [0002] With the development of urban rail transit, trains have begun to rise all over the country. The operation of trains is related to the safety of passengers' lives and property, and is also a prerequisite for efficient operation of lines. In the traditional train traffic network, maintaining a certain distance between the front and rear trains is the basic premise of driving safety. The existing train traffic network adopts (quasi) mobile or traditional fixed block, interlocking and other mechanisms to control the distance between trains in the network, but because the train lacks the means of autonomous warning to the front and back of the subway, it also lacks autonomous detection and means of spacing between the front and rear subways, thus placing the trains at serious ris...
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IPC IPC(8): B61L23/00
CPCB61L23/00
Inventor 陆明张格妍张建良赵英毕全尧白雪莲曲淑玲高均陈晖
Owner 临沂兴创达知识产权运营有限公司