17 results about "Train driver" patented technology

The utility model discloses a kind of relay strong suction tool, including fixed plate, mobile plate being set on the fixed plate and moving on fixed plate, the lower end of the fixed plate is equipped with pressure head, the shell cooperation of relay is equipped with on the one side of the fixed plate, the shell cooperation of relay is equipped with positioning mechanism on the both sides of mobile plate.Working, fixed plate is placed in the recess of relay, pressure head is contacted with the manual operation button in recess, and manual operation button is pressed down, mobile plate one end is deeply into the clearance of the lower end of the shell of the recess one end on relay, and fixed plate both ends are positioned by positioning mechanism, to ensure the pressing of manual operation button, make the armature action of relay, let contactor attract. It is convenient for train driver to carry, to carry out operation quickly and accurately, avoid artificial operation relay contactor to carry out strong suction operation to relay, improve work efficiency while ensuring safety.

To provide new technology to protect train drivers during collisions. [Solution] The driver's seat 10 of the railway vehicle is equipped with a turning mechanism (e.g., a rotating support mechanism 30) that can change the orientation of the front of the seat from a normal state to an emergency state which is the opposite direction to the normal state, and a deployment part (e.g., a lateral extension frame 27, a coil spring 28, a lateral extension stopper 70) that holds an auxiliary device (e.g., a footrest 80) for reducing injury to the driver 2 in the event of a collision in an unnecessary state in the normal state and deploys in conjunction with the turning mechanism to change to the emergency state.

The utility model relates to the technical field of subways, and discloses a subway platform gap safety confirmation auxiliary device which comprises a base, the top of the base is connected with a supporting seat in a sliding mode, the top of the supporting seat is fixedly connected with a metal frame, and the interior of the metal frame is connected with a platform door in a sliding mode. An operation control box is fixedly connected to one side of the outer portion of the metal frame, a nixie tube display screen is fixedly connected to the upper portion of the outer portion of the operation control box, a control assembly is arranged at the position, close to the middle, of the outer portion of the operation control box, and an acousto-optic buzzer is fixedly connected to the position, close to the lower portion, of the outer portion of the operation control box. According to the utility model, the safety confirmation function and the alarm prompt function of the gap between the train door and the platform door can be realized, the confirmation capability of a train driver on the gap between the train door and the platform door is enhanced, the operation of the driver is more effectively supervised and reminded, and the safety and the reliability of the door opening and closing operation are ensured.

This invention discloses a testing system for a rail transit train driver control unit, relating to the field of controller testing, aiming to solve the problems of incomplete functional coverage, low accuracy, and low efficiency in existing systems. The system includes logic interaction, interaction index, type parsing, fault parsing, and level analysis modules, and can also include virtual parsing and level correction modules. The logic interaction module handles command response and feedback reception; the interaction index module retrieves commands through a comprehensive index; the type parsing module identifies the driver control unit type; the fault parsing module diagnoses faults; and the level analysis module detects level deviations. The virtual parsing module simulates test scenarios, and the level correction module optimizes driver control unit damping. The system comprehensively covers key indicators such as contact resistance, logic, and level voltage, improving testing accuracy and efficiency to meet the testing needs of modern rail transit.

1. Name of the designed product: seat (train driver). 2. Use of the designed product: for train driver to sit. 3. Design points of the designed product: in shape. 4. Picture or photo that best shows the design points: perspective view.

The invention discloses a train driver attention degeneration multi-scale prediction system based on electroencephalogram signals, and relates to the technical field of intelligent driving safety monitoring, during system operation, a deep learning model LiteFormer-BR based on original multichannel electroencephalogram signals is included, the model adopts a light CNN-Transform backbone network to extract spatial-temporal characteristics, and the spatial-temporal characteristics are extracted through a deep learning model LiteFormer-BR based on the original multichannel electroencephalogram signals; and receiving a fixed-length feature vector output by the lightweight mixed CNN-Transformer backbone network, predicting continuous attention scores corresponding to K preset key time points in the future at the same time through the probability regression prediction head based on Beta distribution, and outputting a multi-scale attention prediction result. Therefore, multi-time-scale prediction of the attention degeneration state of the train driver is realized. According to the application, prospective and multi-scale early warning from a second level to a minute level (0s to 30min) can be realized, so that the system credibility and the engineering practicability are improved.

1. Name of this design: Train simulator cabin (Type D). 2. Purpose of this design: For the training of train drivers. 3. The key design features of this product are the combination of shape and pattern. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

The invention provides a train driver behavior state detection method and system based on a neural network model, and the method specifically comprises the steps: S1, collecting a driver image sequence, an operation sequence, a train operation sequence, signal display information and line attributes, and forming a behavior sequence, an operation sequence and an environment sequence; s2, constructing a graph structure of a driver, a train, a signal, a line and an equipment node, and setting a control, sensing, power and feedback relation edge; s3, a graph neural differential equation is constructed, node states are generated by short-time action branches and long-time trend branches, events trigger continuous time advance, and edge weights are adjusted along with working conditions; s4, forming a self-adaptive Koopman operator by using the basic Koopman operator group and the weight of the risk factor; s5, generating a driver state trend, a train state trend and a danger trend score in linear extrapolation; and S6, outputting the driver behavior level, the operation risk level and the joint risk index. According to the method, the reliability of risk prediction is improved through combined modeling of driver behaviors, train operation and environment constraints.

1. Name of the product in this design: Integrated scheduling graphical user interface for electronic devices. 2. Purpose of this design: An electronic device. 3. The key design feature of this product is its graphical user interface. 4. The picture or photo that best illustrates the key design points: Design 1 main view. 5. Design 1 is designated as the basic design. 6. Purpose of the graphical user interface: Used in dispatch communication systems to display communication and operation information with train drivers and station users. 7. The area of ​​the graphical user interface in the product: within the screen of the electronic device. 8. Human-computer interaction methods in graphical user interfaces: touch and click. 9. Description of the changing states of the graphical user interface: Design 1's main view is the dispatch console station interface displaying station information; clicking the locomotive interface button in the main view of Design 1 jumps to the changing state diagram 1 of Design 1, displaying the dispatch console locomotive interface, where registered locomotive user information can be viewed; clicking the dial button in the changing state diagram 1 of Design 1 jumps to the changing state diagram 2 of Design 1, displaying the dial pad interface; Design 2's main view is the dispatch console station interface displaying station information; when the dispatch console is communicating with a locomotive at station number one, the main view of Design 2 changes to the interface of the changing state diagram of Design 2, showing the user's key presses and the assigned station turning green during the call; Design 3's main view is the duty console station interface displaying duty console information; clicking the locomotive interface button in the main view of Design 3 jumps to the changing state diagram of Design 3, displaying the duty console locomotive interface, where registered locomotive users within the current station, the upstream station, and the downstream station can be viewed. Information; Design 4 main view is the station interface of the duty station displaying duty station information; when the duty station communicates with the dispatcher, the design 4 main view changes to the interface of the design 4 change state diagram, showing that the direct call key turns green during the call; Design 5 main view is the station interface of the duty station displaying duty station information; when locomotive users in the station communicate with the dispatcher or other station duty stations, the design 5 main view changes to the interface of the design 5 change state diagram, showing the occupancy status of locomotive users in this station; Design 6 main view is the station interface of the duty station displaying duty station information; when the station duty officer communicates with locomotive users in this station, the design 6 main view changes to the interface of the design 6 change state diagram, showing that the user key turns green; Design 7 main view is the station interface of the duty station displaying duty station information; clicking the dial key in the design 7 main view jumps to the design 7 change state diagram, displaying the dial pad interface. 10. Other situations requiring explanation: The product carriers of Designs 1 to 7 are conventional designs, and the rear view, left view, right view, top view, and bottom view of Designs 1 to 7 are omitted.

The application relates to a data processing method and device for a train cab, computer equipment and a storage medium, the method comprising the following steps: receiving target vehicle data to be processed; determining a target display screen identifier and target image data corresponding to the target vehicle data according to the target vehicle data; determining a target communication channel corresponding to the target display screen identifier; and transmitting the target image data to a target display screen corresponding to the target display screen identifier through the target communication channel, so that the target display screen displays the target image data. The application realizes decoupling between control logic and display driving, can determine whether a fault occurs in the control logic or the display driving when the fault occurs, and improves maintenance efficiency.

1. Name of the product in this design: High-speed train driver's console (Type 450). 2. Purpose of this design: For use in the control of the 450 series high-speed train. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The invention relates to a method for monitoring a train driver (TFF) of a rail vehicle (SFZ). A camera (4) in the driver's cab (FST) of the rail vehicle (SFZ) captures both the activity and posture of the train driver (TFF). Images from the camera (4) are transmitted to an evaluation system (ITDM) and continuously analyzed there. Based on the images, the evaluation system (ITDM) determines a specific posture and / or activity of the train driver (TFF) and compares it with the current operating state of the rail vehicle (SFZ) to detect any discrepancies. Upon detection of a discrepancy, a predetermined action is initiated on the rail vehicle.

An integrated intelligent cab system for a train driver. The system comprises: a train auxiliary management system, which acquires train driver-side information; a train operation control system, which acquires train operation-side information; and a central control system, which is separately connected to the train auxiliary management system and the train operation control system to achieve data interaction thereamong. The central control system generates a train operation instruction on the basis of the train operation-side information and train driver-side information, and sends same to the train operation control system. The train operation control system controls the train operation on the basis of the train operation instruction. The train auxiliary management system, the train operation control system and the central control system adjust their own operations on the basis of data from one another and their own data. The present invention has advantages of improving the level of intelligence and informatization of train operation.

The invention discloses an earthquake information broadcasting method and system based on locomotive integrated wireless communication equipment, which are corresponding schemes, and in the scheme, full-process automatic transmission of earthquake information is realized by constructing a full-automatic information flow of earthquake information, a CTC system, a GRIS server, a GSM-R network, vehicle-mounted CIR equipment and earthquake information text display, so that the earthquake information can be broadcasted in real time. The emergency response capability of a railway system to earthquake disasters can be greatly improved through full-automatic information flow; after earthquake information is monitored by the post-earthquake stopping system, the earthquake information is accurately and timely transmitted to the vehicle-mounted CIR equipment through the CTC system via the GRIS server, and the whole process does not need manual intervention, so that the information transmission time is greatly shortened, and the emergency response speed is improved; moreover, a train driver can obtain the earthquake information in the first time and take safety measures such as braking or speed limiting in time according to an instruction, so that the accident risk of the train in an earthquake is effectively reduced, and the running safety of the train is guaranteed.

The utility model relates to the field of train auxiliary devices, in particular to an auxiliary device for indicating the door opening direction of a train door. The device comprises a placing rack, an alarm assembly, a trigger assembly, a limiting assembly and a central controller. The alarm assembly comprises a bracket and a voice alarm which are arranged on the placement frame, a first conductive joint arranged on the bracket and an electric wire of which the two ends are electrically connected with the first conductive joint and the voice alarm respectively; the trigger assembly comprises a fixed plate arranged on the placing frame, an abutting rod vertically arranged on the fixed plate in a sliding manner, a lifting plate arranged on the abutting rod, a first spring of which the two ends are connected with the fixed plate and the lifting plate respectively, and a sliding rod vertically arranged on the lifting plate and connected with the fixed plate in a sliding manner; the second conductive joint is arranged at the bottom of the lifting plate; and the battery is electrically connected with the second conductive joint. The device is simple in structure, easy to popularize and capable of indicating a train driver to open the train door on the correct side, and safety accidents caused by the fact that the train door is opened by mistake are avoided.

The invention discloses a train driver anti-fatigue device and method based on multi-mode perception and stimulation, and relates to the technical field of anti-fatigue devices.The train driver anti-fatigue device comprises a vehicle-mounted end machine, and the vehicle-mounted end machine is arranged on a driving platform and electrically isolated from a train TCMS bus; the vehicle-mounted terminal machine comprises a multi-mode sensor array which is used for synchronously collecting a face visible light image, an infrared thermal image, a millimeter wave radar micro-motion signal, a voice acoustic signal and a steering wheel holding pressure distribution signal of a driver; and the edge calculation unit is internally provided with a neural network SoC. According to the train driver anti-fatigue device based on multi-modal sensing and stimulation, through the full-closed-loop design of multi-modal sensing, edge real-time analysis, multi-channel collaborative intervention and cloud dynamic optimization, a multi-modal sensor array synchronously collects driver state signals from multiple dimensions such as vision, physiology and behaviors; in combination with real-time fusion analysis of an edge calculation unit, fatigue features can be captured more accurately, and misjudgment of a single signal is avoided.

The application provides a railway tunnel entrance anti-sliding collapse and intrusion device, which is applied to the technical field of foreign matter monitoring and comprises multiple front-end detection devices, a control device and an alarm unit. The front-end detection devices are arranged at preset positions of the railway tunnel entrance. The front-end detection devices are connected with the control device through double circuits. In the case that the front-end detection devices are impacted by foreign matters, the circuit states of the double circuits are in an open state. The control device is in communication connection with the alarm unit. The control device is used for monitoring the circuit states of the double circuits connected with each front-end detection device, and generating an alarm signal in the case that the circuit states of the double circuits are determined to be in the open state. The alarm signal is used for indicating that the front-end detection devices are impacted by foreign matters. The alarm unit is used for sending the alarm signal to a target train to prompt a train driver that foreign matters appear at the railway tunnel entrance. The problems of high cost and low reliability of the traditional foreign matter monitoring technology along the railway can be solved.