62results about "Passenger-warning devices" patented technology

Provided is a monitoring system that allows an operator to quickly notice the occurrence of danger, while suppressing an increase in operational burden on the operator of a running train. The monitori

This invention relates to the field of subway station platform technology, and in particular to a subway station platform safety protection device, comprising a subway platform, a platform door frame, and a top plate. The platform door frame is fixedly installed at one end of the subway platform, and the top plate is fixedly installed at the top of the platform door frame. A subway car door protective opening structure is provided on the inner side of the platform door frame. In this subway station platform safety protection device, the lower end of the platform door is connected to a pulley via a bearing, allowing it to slide left and right in a sliding groove. This sliding pulley reduces friction between the platform door and the groove, making opening smoother. The sealing gasket is made of rubber and wraps around the edge of the platform door, thus filling the gap after the platform door closes. When the subway enters the platform, both platform doors are closed, separating passengers from the subway and reducing the risk of being pulled into the subway tracks, thereby improving the protective capability of the subway station platform safety protection device.

A train interior monitoring system includes an on-board video storage unit that stores, as image information, video data of an interior of trains and parameter information; an on-board control unit that controls operations of devices installed on the trains; an on-board display unit that provides a display; an on-board communication unit that sends the image information stored in the on-board video storage unit when one of the trains is in a stoppage state; and a video analysis server that determines whether there is a left-behind article on each of the trains using the image information, and when the video analysis server detects presence of a left-behind article, generates a left-behind article notification indicating that there is a left-behind article. The on-board display unit displays contents of the left-behind article notification.

Aspects of the disclosure relate to methods, apparatus, and systems for controlling a ride vehicle restraint (232) in a ride system (100). A system is configured to identify one or more ride vehicles (104, 106, 118) stopped at a passenger loading platform (110), the one or more ride vehicles (108, 106, 118) including one or more seats (124A, 124B, 126A, 126B, 134A, 134B, 136A, 136B), determine which seat or seats (124A, 124B, 126A, 126B, 134A, 134B, 136A, 136B) of the one or more seats (124A, 124B, 126A, 126B, 134A, 134B, 136A, 136B) are in-service or out-of-service based at least in part on data corresponding to the identity of the one or more ride vehicles (104, 106, 118), instruct to lock one or more restraint systems (232) corresponding to at least one seat (124A, 124B, 126A, 126B, 134A, 134B, 136A, 136B) of the one or more seats (124A, 124B, 126A, 126B, 134A, 134B, 136A, 136B) determined to be out-of-service, and instruct to unlock one or more other restraint systems (232) corresponding to at least one seat (124A, 124B, 126A, 126B, 134A, 134B, 136A, 136B) other seats of the one or more seats (124A, 124B, 126A, 126B, 134A, 134B, 136A, 136B) determined to be in-service.

A train interior monitoring system (40) comprises an on-board video storage unit (12) that stores, as image information, video data and parameter information, the video data being obtained by capturing an interior of a train (10a, 10b) using a monitoring camera (11); an on-board control unit (14) that controls operations of devices installed on or connected to the train.are installed in the trains (10a, 10b); an on-board display unit (15) that provides a display under control of the on-board control unit (14); an on-board communication unit (13) that, under control of the on-board control unit (14), transmits the image information stored in the on-board video storage unit (12) when the corresponding one of the trains (10a, 10b) is in a stopped state; and a video analysis server (33) that determines whether there is an abandoned article in each of the trains (10a, 10b) using the image information, and that, when the video analysis server detects the presence of an abandoned article, generates an article abandoned notification indicating that there is an abandoned article. The on-board display unit (15) displays contents of the article abandoned notification under control of an on-board control unit (14).

A vehicle, particularly a railway vehicle, comprising a safety system for managing external hydrogen jets. A vehicle (10), particularly a railway vehicle, comprising: - at least one hydrogen tank (16), a propulsion system (18) for receiving hydrogen (20) from the hydrogen tank and for propelling the vehicle, - a safety system (22) for receiving hydrogen (24) from the hydrogen tank and for ejecting the received hydrogen outside the vehicle. The safety system is adapted to produce a plurality of hydrogen jets (32) in a plurality of ejection directions (J1, J2, J3) distinct from each other. Figure for the abbreviation: Figure 1

The invention relates to the technical field of train connection equipment, in particular to a passenger boarding channel. The passenger boarding channel comprises a fixed channel, a movable channel and a track section, the track section is used for being movably connected with a train track, the track section can be switched between a first station and a second station, the track section is used for being embedded into an opening of the train track at the first station, and the track section is separated from the opening at the second station; the movable channel can move relative to the fixed channel, the movable channel can extend into the opening of the train track to be in butt joint with the train door, at the moment, passengers needing to get off can directly enter the movable channel, and passengers needing to get on can directly enter the train through the movable channel and do not need to cross the high track; and the convenience for passengers to get on and off the train is improved.

The present invention relates to a vehicle access device comprising a footplate (22) and an extension unit (24) operatively connected to the footplate (22), in which the footplate (22) is displaceable along a displacement axis (V). The access device has: - a deactivation unit (28) fixed to the vehicle with a crescent-shaped rotatable lever (30) that can be rotated from an operating position to a deactivation position and back; - a locking bolt (40) arranged on the footplate (22), which can then be engaged by the crescent-shaped rotatable lever (30) and, by means of a further rotation of the crescent-shaped rotatable lever (30) along the displacement axis (V), can be moved from an extended position to a retracted position, provided that the lever is sufficiently inserted into the footplate assembly (20).The crescent-shaped rotatable lever (30) is in the out-of-service position when the footplate (22) is fully retracted into the footplate assembly (20). In the out-of-service position, the footplate (22) is positively locked against displacement in the extension direction of the sliding step by the lever (30), and the lever (30) can be manually rotated via an externally accessible contact area.

Aspects of the disclosure relate to methods, apparatus, and systems for controlling a ride vehicle restraint (232) in a ride system (100). A system is configured to identify one or more ride vehicles (104, 106, 118) stopped at a passenger loading platform (110), the one or more ride vehicles (108, 106, 118) including one or more seats (124A, 124B, 126A, 126B, 134A, 134B, 136A, 136B), determine which seat or seats (124A, 124B, 126A, 126B, 134A, 134B, 136A, 136B) of the one or more seats (124A, 124B, 126A, 126B, 134A, 134B, 136A, 136B) are in-service or out-of-service based at least in part on data corresponding to the identity of the one or more ride vehicles (104, 106, 118), instruct to lock one or more restraint systems (232) corresponding to at least one seat (124A, 124B, 126A, 126B, 134A, 134B, 136A, 136B) of the one or more seats (124A, 124B, 126A, 126B, 134A, 134B, 136A, 136B) determined to be out-of-service, and instruct to unlock one or more other restraint systems (232) corresponding to at least one seat (124A, 124B, 126A, 126B, 134A, 134B, 136A, 136B) other seats of the one or more seats (124A, 124B, 126A, 126B, 134A, 134B, 136A, 136B) determined to be in-service.

A railway vehicle is described. The railway vehicle includes a driving cabin, at least one passenger car, which is positioned at rear of the driving cabin and which includes, on at least one lateral side, at least one door. The railway vehicle includes a video camera, which is carried outside by the driving cabin or the at least one passenger car and which is directed to see the at least one lateral side of at least one passenger car so that a field view of the camera sees the at least one door; an internal display to cast an image filmed by the video camera; and an animated device, in the field view of the video camera, which is adapted to change visually at a predetermined frequency so as to detect when the image casted on the display is frozen.

The application relates to the technical field of train emergency ramps, in particular to an electric recovery ramp system which comprises a box body, a rotating combination, a braking assembly and a clamping assembly. The box body is installed on a frame body and is provided with an outlet hole. The rotating combination comprises a lead screw, a first rotating piece, a second rotating piece and a first rope. The lead screw is rotatably installed on the box body, the first rotating piece and the second rotating piece are in threaded connection with the lead screw, one end of the first rope is wound on the first rotating piece, the other end of the first rope passes through the outlet hole and is connected with a pedal, and the braking assembly comprises a braking piece which is in abutment or separation with the second rotating piece. When the ramp is unfolded, the clamping assembly clamps the lead screw. When the pedal is turned down and the first rope is pulled, the first rotating piece rotates on the lead screw and is connected with the second rotating piece. Then the braking piece reduces the rotating speed of the second rotating piece and causes the speed of the pedal to be turned down to be reduced, so that the advantage of the buffer function is realized.

The utility model discloses a sealing structure in the field of rail transit, and the sealing structure comprises a first sealing part, one side of the first sealing part is provided with a first protrusion, one end part of the protrusion is provided with a first cavity, and an electronic sensitive edge is fixed in the first cavity; a butt joint area of the first protrusion is arranged on one side of the second sealing piece; the first protrusion and / or the butt joint area are / is stressed and relatively move to be attached, sealing of the contact ends of the first sealing piece and the second sealing piece is achieved, and the first protrusion is stressed so that the electronic sensitive edge can be started. The electronic sensitive edge is arranged at the end of the first middle protrusion, so that when an object is retained between the first sealing part and the second sealing part, the electronic sensitive edge can capture pressure at the first time, namely, the pressure can be quickly fed back to a control system, the two sealing parts are separated, and safety is improved.

Safety device for locomotives to avoid collisions with persons on tracks, characterized in that that they have a sensor system for obstacle detection, a control unit for analyzing the sensor data and a high-pressure water jet unit, When a person is detected on the tracks, a directed high-pressure water jet is automatically triggered, to remove the person from the tracks and at the same time initiate an emergency brake on the locomotive.

The utility model relates to the field of train gangway foot plates, and discloses an emergency gangway foot plate structure for a train, which comprises a gangway foot plate body, the top end of the gangway foot plate body is fixedly connected with a mounting column, and the inner wall of the bottom end of the gangway foot plate body is fixedly connected with three groups of sliding columns. A reinforcing block is fixedly connected to the position, close to the position between every two adjacent sliding columns, of the bottom end of the cab apron body, limiting assemblies are arranged on the outer walls of the sliding columns and comprise baffles, the two sides of the top ends of the baffles are slidably connected to the outer walls of the sliding columns in a penetrating mode, and limiting plates are vertically slidably connected to the inner walls of the baffles; limiting grooves are formed in the bottom ends of the sliding columns close to the top ends of the limiting plates. According to the cab apron, the limiting assemblies, the sliding columns and the cab apron body are used in cooperation, when the cab apron faces different height differences, the two baffles move on the sliding columns, the cab apron body is stably fixed, and therefore the stability of the cab apron is improved, and meanwhile the using convenience of the cab apron is improved through the use of the limiting assemblies.

In order to more reliably actuate a boarding barrier (8) of a cableway vehicle (5) in a cableway station (2), the present invention provides that at least one mechanically actuatable barrier actuating element (24) is provided at the cableway vehicle (5) for actuating the boarding barrier (8), and at least one movable actuating component (28, 30) is provided in the barrier actuating device (10), wherein the actuating component (28, 30) can be displaced by a remote control unit (11) when the barrier actuating device (10) is activated to apply an actuating force to the barrier actuating element (24), wherein the barrier actuating element (24) is displaced by the actuating force to actuate the boarding barrier (8).

To efficiently notify a watchman of valuable information according to a condition of a train regarding a station platform.SOLUTION: A train traveling support device comprises: a person position determination unit which determines a physical relation between a person at a station platform and a train based on an imaging result of a camera whose imaging range includes the vicinity of a train side face; an event detection unit which detects an event to be reported to a watchman based on the imaging result of the camera; an identification unit which identifies a condition of the train regarding the station platform; a display control unit which notifies the watchman of the physical relation of the person and / or information on the event by displaying and outputting the same on a prescribed display device. The display control unit selects, based on the identification result by the identification unit, subjects to be displayed and outputted and / or display mode.SELECTED DRAWING: Figure 3

An access system for a vehicle includes a step plate and an ejection unit effectively connected with the step plate, wherein the step plate is displaced along a displacement axis.The system hasa shutdown unit permanently fastened to the vehicle, with a sickle-shaped, rotatable lever, rotatable from an operating position into a shutdown position and back again,a locking bolt arranged on the step plate, which is then reached behind by the lever and, by further rotating the lever along the displacement axis while performing a displacement movement, moved from an extended position toward a retracted position.The lever is in the shutdown position if the step plate has been completely retracted into the step plate arrangement, whereby the step plate is positively secured against a displacement in the extension direction of the step plate by the lever, which is manually rotated via an outwardly accessible contact area.

System and method for broadcasting information at at least one platform of a public transport vehicle The invention mainly relates to a system for broadcasting information at at least one platform of a public transport vehicle, which platform is a passenger circulation area arranged in said vehicle opposite at least one access door, which system comprises sound broadcasting means arranged at the platform and means for controlling said sound broadcasting means, characterized in that the control means are configured to: • Determine (E1) at least one state data item representative of a state of the public transport vehicle; • Compare (E2) this state data item with a threshold data item representative of a threshold state of the vehicle, and • Broadcast (E4) at least one sound information item at the platform in question when the state data item reaches (E3) the threshold data item.Figure to be published with the abstract: Fig.1.

This management system comprises at least one detection unit (1-4) which includes an identification module (10-40) for detecting unauthorized presence between the facade and the vehicle, a departure authorization module (60), and control means (50) configured to activate this authorization module. According to the invention, each detection unit further comprises a module (15-45) for determining the instantaneous distance (Dinst) separating the walls (104, 280) of the facade and the vehicle, while the control means are configured to activate the authorization module without, however, activating the presence identification module (10-40), if the distance (Dinst) is less than a predetermined threshold (Ds).If the instantaneous distance is too small for there to be a risk of a user being trapped, the invention eliminates the classic detection step, which makes it possible to reduce the vehicle's stopping time along the platform by avoiding cases called "false positives", corresponding to a detection of the side of the vehicle which is wrongly interpreted as the presence of a passenger trapped between the platform door and the vehicle door.

A platform gap filler comprising an elongate body with a series of perpendicular fingers including a reinforcing element to reduce the vertical deflection of fingers whilst still allowing lateral deflection. The reinforcing elements are preferably attached to an embedded mounting bar. A cover over the fingers prevents point loads from passing through the fingers.

To enable a driver to easily grasp an object when there is an object moving in the direction of a train while the train is running.SOLUTION: A monitoring system includes a camera 11 mounted on each car of a train, and an analysis device 16 that analyzes a camera video, and the analysis device 16 detects an abnormal action object, which is an object moving in the direction of the train in a camera image taken while the train is running, and outputs abnormal detection information indicating the detection of abnormal action object in response to the detection of the abnormal action object.SELECTED DRAWING: Figure 1

To provide a railway vehicle allowing passengers to get on / off at a passenger entrance safely.SOLUTION: A railway vehicle 1 provided with a door 29 that opens and closes at a passenger entrance 26 comprises a handrail 31 for passenger getting on / off, the handrail being deployed outside of the railway vehicle 1 in synchronization with opening and closing of the door 29 at the passenger entrance 26 and stored inside of the railway vehicle 1, and a spring hinge 40 that applies a biasing force of a spring 43 to the handrail 31 to deploy the handrail toward the outside of the railway vehicle 1.SELECTED DRAWING: Figure 3

The utility model discloses an independent unit subway vehicle workshop barrier protection device, which belongs to the technical field of rail transit vehicle escape safety, and comprises a base which can be fixedly connected with a vehicle end wall; one end of the swing arm is rotationally connected with a pin shaft arranged on the base, and an elastic component is further arranged on the pin shaft and used for driving the swing arm to swing to one side of the base and keeping abutting against the side wall of the base, so that the swing arm and the base are in an unfolded posture; the pull belt is connected to the tail end of the swing arm and used for pulling the swing arm to overcome the elasticity of the elastic component so as to enable the swing arm and the base to be in a folding posture, the safety problem that passengers may fall off in the process of walking and escaping between vehicles is effectively solved, and the safety protection device has the advantages of being simple in structure, convenient to use, safe and reliable. And the safety performance of the vehicle can be improved.

The invention belongs to the technical field of ramp detection and outer rail superelevation monitoring, and particularly relates to a ramp detection and outer rail superelevation real-time monitoring and early warning system for a rail operation vehicle, which comprises an independent power supply system and a power supply control module, the system further comprises a tilt angle sensor used for collecting the tilt angle of the operation vehicle in real time, a line parameter obtaining module used for obtaining line curve radius R data, a vehicle speed detection module used for obtaining the current vehicle speed in real time, a ramp and outer rail superelevation real-time monitoring module, a traction force demand calculation module and an early warning module with a display function. Optimization and integration are carried out according to application scenes, the actual outer rail superelevation can be monitored in real time, the optimal passing traction force of the current road section can be dynamically calculated and prompted according to the monitored actual outer rail superelevation, and comprehensive improvement can be achieved in multiple dimensions such as driving safety, running stability, working efficiency, line maintenance and system adaptation.

A train interior monitoring system (40) comprises: an onboard video storage unit (12) that stores, as image information, parameter information together with video data captured by monitoring cameras (11) that capture images of the interior of trains (10a, 10b); an onboard control unit (14) that controls the operation of devices installed in the trains (10a, 10b); an onboard display unit (15) that carries out display under the control by the onboard control unit (14); an onboard communication unit (13) that, under the control by the onboard control unit (14), transmits image information stored in the onboard video storage unit (12) in a state in which the trains (10a, 10b) are stopped; and a video analysis server (33) that uses the image information to determine whether an item has been forgotten on the trains (10a, 10b), and that generates a forgotten item notification indicating that an item has been forgotten when a forgotten item has been detected. The onboard display unit (15) displays details of the forgotten item notification under the control of the onboard control unit (14).

The utility model provides a rail transit anti-collision device, and relates to the technical field of rail transit safety. The anti-collision beam detection device is used for solving the technical problems that in the prior art, an anti-collision beam collision sensitivity threshold value is difficult to select, and an anti-collision beam detection device is difficult to overhaul. A rail transit anti-collision device comprises a vehicle head and the like, fixing plates are installed on the two sides of the vehicle head, a plurality of connecting terminals are fixedly connected to the two fixing plates, a plurality of first electric wires are arranged between the two fixing plates in a penetrating mode, the two ends of the first electric wires are connected with the connecting terminals in parallel, and a third electric wire is sleeved with a sleeve. The two ends of the sleeve are fixedly connected with connecting ends. The third electric wire is broken through collision, at the moment, the second electric wire transmits a signal to the brake controller to make anti-collision early warning preparation, the first electric wire is disconnected during continuous collision, the connecting terminals on the two sides are completely disconnected, then the brake controller controls a subway to conduct emergency braking, and the effect of graded detection of collision is achieved.

An object is to efficiently issue a notification of important information according to a state of a train with respect to a station platform. A train travel support apparatus includes: a person position determination unit that determines a positional relationship between a person at a station platform and the train by using an imaging result of a camera including a vicinity of a side surface of the train in an imaging range; an event detecting unit that detects an event to be notified to a surveillance staff by using a result of imaging by the camera; an identification unit that identifies a state of the train with respect to the station platform; and a display control unit that displays and outputs information on a positional relationship of the person and / or the event to a predetermined display device to notify the surveillance staff of the information, in which the display control unit selects an item to be displayed and output and / or a display mode based on an identification result by the identification unit.