11 results about "Passenger information system" patented technology

Passenger information system (10) for transmitting passenger information to one or more passengers with at least one stationary display device (11) designed for the visual display of vehicle and timetable-related transport information (14) of at least one means of transport for the carriage of passengers, wherein at least one mobile display device (20) assigned to a passenger (200) is provided, which is equipped: - to identify the means of transport displayed on the stationary display device (11), for which the vehicle and timetable-related transport information (14) is shown, and to determine the relevant vehicle and / or timetable-related data depending on the identified means of transport by means of a transport identification unit, - to determine passenger-related booking data of a travel booking relating to a planned journey of the passenger (200) assigned to this mobile display device (20) by means of a booking data determination unit, wherein the passenger-related booking data includes at least the means of transport required for the planned journey, and - to determine transport-related and / or passenger-related travel information in addition to the vehicle- and timetable-related transport information (14) displayed on the stationary display device (11) based on the vehicle- and timetable-related data of the identified means of transport and the passenger-related booking data and to display this information on a display unit of the mobile display device (20) for the passenger (200), - characterized in that the mobile display device (20) has an AR visualization device which is configured to record the environment of the mobile display device (20) by means of a camera and to display it on the display unit of the mobile display device (20), whereby the transport-related and / or passenger-related information is superimposed on the displayed environment.

The invention provides a main and standby server switching event identification method and device for a passenger information system. The method comprises the following steps: acquiring each piece of first flow information and each piece of second flow information of the passenger information system in a current monitoring period; according to the first flow information and the second flow information, a target main server and a target standby server corresponding to the target main server in the current monitoring period are determined from a plurality of main servers and a plurality of standby servers of the passenger information system, and the target main server and the target standby server are in a redundant backup relationship; the size relationship of real-time traffic between the target main server and the target standby server in the current monitoring period is changed; and according to the target main server and the target standby server, constructing corresponding server main-standby switching event first prompt information. According to the invention, the identification efficiency and accuracy of determining the main / standby switching event in the passenger information system are improved.

This invention provides a method, apparatus, and electronic device for recommending playback layouts in a passenger information system. The method involves generating an initial layout population based on preset layout parameters; converting this initial layout population into multiple previewable and rating layout images according to layout decoding rules; and pushing these previewable and rating images to the user terminal. In response to the ratings of each layout image from the user terminal, a metaheuristic algorithm is used to iteratively optimize the initial layout population, generating at least one recommended layout, which is then recommended to the user terminal. This achieves intelligent layout generation, shortens the layout production and update process, saves labor costs, and can be continuously optimized based on user preferences, thereby improving the operational efficiency of the passenger information system.

The invention provides a vehicle-mounted converged communication method and device, an all-in-one machine and a storage medium, the vehicle-mounted converged communication all-in-one machine based on IP architecture is deployed in two trailers with cabs in a rail transit train, and the vehicle-mounted converged communication all-in-one machine is provided with human-computer interfaces of a vehicle-mounted station, a vehicle-mounted passenger information system and a vehicle-mounted closed circuit television monitoring system. One device provides human-computer interfaces of a vehicle-mounted platform, a vehicle-mounted passenger information system and a vehicle-mounted closed circuit television monitoring system at the same time, the number of devices and the number of cables are reduced, the occupied space of a driver operation platform is small, the complexity of wiring is reduced, the hardware cost and energy consumption of one device are low, and the cost is low. And the efficiency of providing the human-computer interface by the vehicle-mounted platform, the vehicle-mounted passenger information system and the vehicle-mounted closed circuit television monitoring system is effectively improved.

The embodiment of the invention provides a linkage control method and device for a train in an emergency situation and electronic equipment, and the method comprises the steps that when a door emergency unlocking device is operated in response, a door system generates a corresponding emergency unlocking state signal by detecting the states of a zero-speed train line and an unlocking forbidding train line; the emergency unlocking state signal is sent to a train control and monitoring system and a passenger information system; and responding to the type of the emergency unlocking state signal, at least through information interaction between the train control and monitoring system and the passenger information system, generating an emergency unlocking allowing signal, and displaying prompt information of allowing to unlock the train door on a vehicle-mounted dynamic map. According to the technical scheme, the prompt information is dynamically displayed, so that emergency evacuation can be carried out more quickly, and evacuation delay is reduced.

The invention relates to a passenger information system for a rail vehicle, comprising: several display devices, where each display device is assigned a client which is configured to control the display device, a server that is set up to transmit one or more parameters to the clients, where each client is configured to control its assigned display device based on one or more parameters. The invention further relates to a rail vehicle, a method for passenger information, a computer program and a machine-readable storage medium.

This invention belongs to the field of automated testing and provides an automated testing system and method based on travel service data. The system includes a passenger information system controller, an edge server, and a mobile terminal. The edge server sends test instructions generated by the automated testing model to the passenger information system controller, receives data feedback from the controller, performs preliminary processing according to preset requirements, and then feeds it back to the automated testing model. It also pushes relevant information involving manual operation items and confirmation items to the mobile terminal. The passenger information system controller converts the instructions issued by the automated testing model into corresponding control signals, directly controls the travel service subsystem equipment, and obtains real-time operating status data of the equipment, feeding it back to the edge server. This allows for rapid and accurate identification of system problems and timely optimization and improvement, effectively enhancing the quality and service level of the travel service system.

The invention discloses an automatic train station reporting method and system based on a dispatching system. According to the method, a scheduling system is in direct wireless communication with a vehicle passenger information system (PIS), the scheduling system generates operation plan information including a starting station, a terminal station, deduction jump stop information and a station reporting trigger instruction, and data are transmitted by adopting an LTE or GSM-R wireless communication network and a PIM-SM multicast protocol. After receiving the information, the vehicle PIS triggers broadcast or video station reporting and returns a receipt; the system is provided with a redundant interface server and a standby communication link, and a main system and a standby system of the scheduling system can be automatically switched, so that the communication reliability is guaranteed. The station reporting information transmission path is simple and direct, a signal system does not need to be modified in a large range, a PIS does not need to pre-store line data, the station reporting accuracy under the underground line and short station spacing scene is improved, the operation and maintenance cost and the labor intensity of a driver are reduced, and interconnection and intercommunication and personalized demand expansion of urban railways in different regions are supported.

A carriage control apparatus, and a rail vehicle. A carriage controller (100) integrates an audio processing board (110), a switch board (120), an intelligent analysis board (130), an NVR board (140), a hard disk drive enclosure (150), a seat display gateway board (160) and a power supply board (170), and separately supplies power to the other boards by means of the power supply board (170); the boards are integrated in the carriage controller (100), thereby reducing the footprint and lowering the weight of a chassis. By integrating control functions of a video surveillance server, an intelligent analysis host and a seat display gateway of an original carriage controller into one chassis for function control, data exchange, and single-vehicle video storage and analysis, and integrating a passenger information system controller, an entertainment system controller, a seat display access point, etc., into another chassis for data interaction, the space is reduced from 66 U to 27 U.

Embodiments of the present disclosure provide a train operation information calculation and display method supporting flexible marshalling, applied to a train automatic monitoring system, the method comprising: acquiring and storing information data of all trains on the line to generate a key-value pair data set; updating marshalling related states of corresponding trains passing through platforms in the data set according to train types and artificial setting information or a plan map; converting the updated data set into a pre-announcement information list, and dynamically updating the pre-announcement information list according to real-time operation conditions of the trains; based on the updated pre-announcement information list, sending corresponding marshalling information states to a platform passenger information system through a marshalling information interface in different scenarios; and enabling the platform passenger information system to display operation information of the flexible marshalling trains. In this way, the problem that a traditional platform passenger information system does not have pre-announcement information of pre-announcing flexible marshalling train operation can be solved, and effective management and real-time updating of train marshalling information are realized.

The invention relates to the technical field of rail transit information systems, and discloses a train running state display method and a passenger information system. According to the system, real-time operation data of a train is collected, and a corresponding station sequence is extracted according to a line identifier so as to generate a front station sequence; calculating the estimated running time of arriving at the next station in combination with the current stop station, the driving direction and the preset distance; comprehensive state information including the current position and speed of the train, the arrival time of the next station and forenotices of multiple stations ahead is generated based on the dynamic state; according to the physical layout configuration information of the compartment display screens, visual element combination is carried out on the information, and graphical pictures matched with the display screens of different sizes and types are generated and sent to the compartment display screens to be updated. According to the invention, the multi-station continuous forecast of the operation state and the cross-screen self-adaption of the display picture are realized, the integrity of information service and the experience of passengers are improved, and the complexity of the adaptation of multi-vehicle type equipment is reduced at the same time.