Plug assembly and method for plug assembly of rail transit vehicle and door system thereof

Abstract

The invention discloses a rail transit vehicle and a plugging assembly of a door system thereof, and a plugging method of the plugging assembly, wherein the plugging assembly comprises: a socket, comprising one or more idle pins; a plug matched with the socket, the plug comprising one or more idle pins, and one-to-one correspondence with the positions of one or more idle pins of the socket; a determination module, used for determining whether at least one idle pin in the idle pin of the socket has an input signal when the plug of the plugging assembly is connected to the socket of the pluggingassembly; and a control module, used for determining that the current plug is not matched with the socket, and the plug and the socket are mistakenly inserted when at least one idle pin in the idle pin of the socket has an input signal. The plugging assembly determines whether the current plug is matched with the socket according to the signal of the idle pin by arranging the corresponding idle pin on the socket and the plug, thereby effectively preventing the plug and the socket from being misplugged.

Description

technical field [0001] The present invention relates to the technical field of connectors, in particular to a plug assembly for a door system in a rail transit vehicle, a method for applying the plug assembly to a door system for a rail transit vehicle, a door system for a rail transit vehicle and A rail transit vehicle. Background technique [0002] In the control system, the controller and external equipment can be connected through connectors, for example, the socket of the connector is set on the controller, and the plug of the connector is set on the external device, and the plug is connected to the socket to Realize the communication between the controller and the external equipment. [0003] However, usually there may be multiple sockets with the same structure and the same installation orientation on the controller, so when the plug is connected to the socket, it is easy to misinsert the plug. At present, the anti-mis-insertion method of the connector is mainly to ...

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Problems solved by technology

[0003] However, usually there may be multiple sockets with the same structure and the same installation orientation on the controller. In this way, when the plug is connected to the socket, it is easy to misinsert the plug.

At present, the anti-mis-insertion method of the connector is mainly to set a mortise and tenon structure that can be inserted into each other on the socket and the plug, so as to ensure that the same connector does not mis-insert in structure, but it cannot ensure mis-insertion between different connectors. plug in question

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