Crrc Qingdao Sifang Co., Ltd.

Huiqing Zhang

Qing Tian

Qingjun Han

Jianying Liang

Lijun Ma

Jinghai Jiao

Bo Chen

Miao Wang

Baoqiang Shan

Xiaojie Yu

Xin Jiang

Donghua Wu

Tai Liu

Qiang Xu

Fangdong Hou

Chanjuan Xiao

Mingkun Liu

Qi Yuan

Xingguo Li

Yinan Mou

Disclosed are an activation control method and apparatus for a railway train. The method includes that: at least one activation request sent by at least one motorman controller of a railway train is received; a number of at least one motorman controller sending the at least one activation request is determined; when there are a plurality of motorman controllers sending the at least one activation request, the railway train is controlled to perform an emergency braking; and when there is one motorman controller sending the at least one activation request, it is determined that a target motorman controller has a permission to control the railway train, wherein the target motorman controller is a unique motorman controller sending the at least one activation request. The present disclosure solves the problem in the related art of potential safety hazard of a double-vehicle activation processing method.

Activation control method and apparatus for railway train

Disclosed are an activation apparatus of a railway vehicle and a railway vehicle having activation apparatus. The activation apparatus being disposed in each carriage of the railway vehicle containing a plurality of marshallings, the activation apparatus comprising: a target power supply, connected with an activation busbar through a first branch, wherein the activation busbar runs through the railway vehicle containing the plurality of marshallings; and a circuit switch, configured to control a state of the first branch, wherein the state comprising one of the followings: a disconnection state and a connection state. The present disclosure solves the technical problem in the related art in which a current railway vehicle activation mode cannot allow all control carriages to activate and control a corresponding railway vehicle.

Activation apparatus of railway vehicle and railway vehicle having activation apparatus

A method, system and device for controlling a door of a railway vehicle are provided. The method comprises: a door control instruction sent by a transponder is received when a railway vehicle draws into the station, wherein the door control instruction is used for determining a door of the railway vehicle at a platform side; and the railway vehicle is controlled to open the door of the railway vehicle at the platform side according to the door control instruction, thereby solving the technical problem that the door of a railway vehicle at the non-platform side may be opened by mistake by a driver due to human factors because the door of the railway vehicle at the platform side is manually opened when the railway vehicle stops.

Method, system and device for controlling door of railway vehicle

Disclosed is an alarming and unlocking device. The alarming and unlocking device is installed in a passenger carriage and includes a control switch (), a communication device, and a locking device, wherein the control switch () is provided with an alarming position () and an unlocking position (); the control switch () is in signal connection with the communication device; when the control switch () is located at the alarming position (), the communication device is started to receive and send a voice signal; the locking device is installed on a door so as to control the door to lock or unlock; the control switch () is in signal connection with the locking device; and when the control switch () is located at the unlocking position (), the locking device performs an unlocking operation. According to the alarming and unlocking device, the problem that a structure for an alarming and unlocking device on a vehicle is relatively complex in the conventional art is solved.

Alarming and unlocking device

A method and a device for transmitting signals among compartments of a train are provided. The method comprises: receiving a first signal transmitted via a jumper cable, and extracting first data carried in the first signal; receiving a second signal transmitted wirelessly corresponding to the first signal, and extracting second data carried in the second signal; and determining whether the first data is identical with the second data, and outputting the first signal in a case that it is determined that the first data is identical with the second data, or outputting the second signal in a case that it is determined that the first data is not identical with the second data. The method and the device improve the reliability of transmission of signals among compartments of a train.

Method and device for transmitting signal among compartments of train

A switching circuit for implementing coupling at a random end of a train includes a coupling change-over switch which includes a switching position, a normal position, and a disconnected position. The coupling change-over switch includes a group of terminals A, B, C, D, E, F, G, and H that are related to a train running direction signal. The terminals A and C are connected to each other, as well as the terminals E and G, the terminals B and H and the terminals D and F. The pair terminals A and C and the pair of terminals E and G act as terminals of forward and backward running signal train control lines respectively. The pair of terminals B and H and the pair of terminals D and F are connected to terminals of forward and backward running signal wires of a train electric coupler connector respectively.

Switching circuit for implementing coupling at random end of train

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Qingdao, China

Huiqing Zhang