Urban rail vehicle interior safety check control system
By designing an in-car safety inspection control system in urban rail vehicles, the problem of no in-car safety inspection being performed when the train arrives at the station is solved, ensuring passenger safety, emergency handling and vehicle performance maintenance, and improving the quality of operation services.
Patent Information
- Application Number
- CN202421137473.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-23
- Publication Date
- 2025-01-21
- Estimated Expiration
- 2034-05-23
AI Technical Summary
Existing urban rail vehicles usually do not conduct in-vehicle safety inspections when operating to the platform area. There may be passenger emergency or train failures, which cannot guarantee vehicle performance and improve operational service quality.
Design an in-vehicle safety inspection and control system for urban rail vehicles, including an inspection module, a collection module, a signal module and a control module. Through the cooperation of these modules, it ensures passenger safety, handles emergencies and maintains vehicle performance.
It realizes in-car safety inspection when the train arrives at the platform, ensures that all passengers get off the train, handles emergencies and failures, and improves the quality of train operation services and vehicle performance.
Smart Images
Figure CN222372872U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of rail transportation, in particular to an in-vehicle safety inspection control system for urban rail vehicles. Background Art
[0002] At present, domestic urban rail vehicles only carry out vehicle safety inspections before departure to ensure that the train functions normally and can provide safe, comfortable and reliable operation services. When the urban rail vehicle runs to the platform area, onboard safety inspections are generally not carried out, and only security service personnel are deployed outside the vehicle. There may be passenger emergencies or malfunctions in the train, which makes it impossible to guarantee vehicle performance and improve the quality of train operation services.
[0003] In view of this, providing an in-vehicle safety inspection and control system for urban rail vehicles that ensures vehicle performance and improves the quality of train operation services is a technical problem that needs to be urgently solved by those skilled in the art. Utility Model Content
[0004] The purpose of the utility model is to provide an in-vehicle safety inspection and control system for urban rail vehicles, which can ensure that all passengers who need to get off the vehicle can get off the vehicle, and that emergency situations of passengers can be handled in time to ensure passenger safety; at the same time, serious faults of the train can also be handled in time to ensure vehicle performance and improve the quality of train operation services.
[0005] In order to solve the above technical problems, the technical solutions provided by the utility model are as follows:
[0006] An in-vehicle safety inspection and control system for urban rail vehicles, comprising: an inspection module, a collection module, a signal module and a control module;
[0007] The acquisition module is connected to the inspection module and the signal module respectively;
[0008] The signal module is connected to the control module;
[0009] The inspection module is arranged on the top plate of the carriage side;
[0010] The inspection module is used to activate the safety inspection signal;
[0011] The acquisition module is used to acquire the safety inspection signal;
[0012] The signal module is used to control the state of the carriage door according to the safety inspection signal;
[0013] The control module is used to send driving instructions to the signal module.
[0014] Preferably, the inspection module comprises: a safety inspection knob switch and a switch key;
[0015] The switch key is used to activate the safety check signal of the safety check knob switch.
[0016] Preferably, the acquisition module is a TCMS system;
[0017] The TCMS system is used to collect the safety check signal of the safety check knob switch.
[0018] Preferably, the safety check knob switch is a self-locking two-position knob switch.
[0019] Preferably, the switch key needs to be rotated 90° during activation operation.
[0020] Preferably, the signal module is an ATC signal system;
[0021] The ATC signal system is used to control the state of the carriage doors according to the safety check signal.
[0022] Preferably, the control module is an OCC train control center;
[0023] The OCC train control center is used to send driving instructions to the signal module.
[0024] The utility model provides an in-car safety inspection and control system for urban rail vehicles, comprising: an inspection module, an acquisition module, a signal module and a control module; the acquisition module is respectively connected to the inspection module and the signal module; the signal module is connected to the control module; the inspection module is arranged on a side top plate of a carriage; the system can ensure that all passengers who need to get off the train can get off the train, and that emergency situations of passengers can be handled in time to ensure passenger safety; at the same time, serious faults of the train can also be handled in time to ensure vehicle performance and improve the quality of train operation services through the cooperation of the inspection module, the acquisition module, the signal module and the control module. BRIEF DESCRIPTION OF THE DRAWINGS
[0025] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0026] Figure 1 This is a schematic diagram of the structure of an in-vehicle safety inspection control system for urban rail vehicles in an embodiment of the utility model;
[0027] Figure 2 This is a schematic diagram of the position of the inspection module in the embodiment of the utility model;
[0028] Figure 3 Schematic diagram of the collection of safety inspection signals in an embodiment of the utility model. DETAILED DESCRIPTION
[0029] In order to enable those skilled in the art to better understand the technical solutions in the utility model, the technical solutions in the embodiments of the utility model are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the utility model.
[0030] As described in the background technology, the prior art generally does not perform safety checks on train interiors. Based on the above reasons, the embodiments of the present utility model provide an in-vehicle safety inspection and control system for urban rail vehicles, through which it can be ensured that all passengers who need to get off the train can get off the train, and that emergency situations of passengers can be handled in a timely manner to ensure passenger safety; at the same time, serious faults of the train can also be handled in a timely manner to ensure vehicle performance and improve the quality of train operation services.
[0031] like Figure 1 As shown, an embodiment of the utility model provides an in-vehicle safety inspection control system for urban rail vehicles, comprising: an inspection module 1, an acquisition module 2, a signal module 3 and a control module 4; the acquisition module 2 is respectively connected to the inspection module 1 and the signal module 3; the signal module 3 is connected to the control module 4; the inspection module 1 is arranged on a side top plate of a carriage; the inspection module 1 is used to activate a safety inspection signal; the acquisition module 2 is used to acquire the safety inspection signal; the signal module 3 is used to control the state of a carriage door according to the safety inspection signal; the control module 4 is used to send a driving instruction to the signal module 3.
[0032] Specifically, multiple inspection modules are arranged on the side roof of the train, and the number of inspection modules can be configured according to the length and layout of the passenger compartment. It is recommended to configure one inspection module for a pair of doors. The positions of the inspection modules are as follows: Figure 2 As shown: the inspection module is arranged on the top of the side roof panel above the passenger compartment seats, which is not easily accessible to passengers. The security inspection staff can conveniently operate the inspection module while standing on the passenger compartment seats.
[0033] Preferably, the inspection module 1 comprises: a safety inspection knob switch 11 and a switch key 12;
[0034] The switch key 12 is used to activate the safety check signal of the safety check knob switch 11 .
[0035] In actual use, when the train arrives at the destination / origin platform, the train opens the arrival side door and the arriving passengers can get off. After the passengers' stay time for getting off the train is over, the arrival platform side door is closed; the train safety inspector begins to conduct a safety inspection on the train in the car to check whether there are passengers stranded on the train and whether there are any abnormalities in the safety equipment. If any abnormality is found within 120 seconds during the inspection, the security inspector can use a special key to activate any one of the security inspection knob switches in the passenger compartment to the closed position and send out a safety inspection signal; the time of 120S in this embodiment can be set according to actual needs.
[0036] Preferably, the acquisition module 2 is a TCMS system;
[0037] The TCMS system is used to collect the safety check signal of the safety check knob switch.
[0038] In actual application, Figure 3 As shown, when the safety check knob switch is activated, the TCMS system will collect the safety check signal of the safety check knob switch; Figure 3 1 and 2 in the figure represent the switch contacts inside the knob; 1-2 are a pair of normally open contacts. After the safety check knob is activated, the 1-2 contacts are closed.
[0039] Preferably, the safety check knob switch 11 is a self-locking two-position knob switch.
[0040] In actual use, the self-locking knob has stable and reliable performance and is not easily triggered by mistake; after triggering, the knob status can be intuitively confirmed.
[0041] Preferably, the switch key 12 needs to be rotated 90° during activation operation.
[0042] In actual use, if the rotation degree is large, it is not easy to operate it quickly; if the rotation degree is small, it is not easy to confirm whether it is activated after operation; therefore, if it is rotated 90°, the knob can be quickly operated into place, and the status of the knob switch can be visually observed for safety inspection after operation.
[0043] Preferably, the signal module 3 is an ATC signal system;
[0044] The ATC signal system is used to control the state of the carriage doors according to the safety check signal.
[0045] In actual operation, the ATC signal system controls the door on the arrival platform side to open again and maintain it according to the safety inspection signal collected by the TCMS system, and prohibits the door on the departure side (the other side) from opening. At the same time, the train stops at the platform and moving trains are prohibited.
[0046] Preferably, the control module 4 is an OCC train control center;
[0047] The OCC train control center is used to send driving instructions to the signal module.
[0048] In actual operation, after stranded passengers get off the train or a train fault is handled, the safety inspector uses a special key to reset the safety check knob switch to the open position; the ATC signal system sends the safety check switch cancellation signal to the OCC train control center; after receiving the safety check switch cancellation signal, the OCC train control center can notify the ATC signal system to continue controlling the train to perform operational services; after receiving the continue operation instruction from the OCC, the ATC signal system controls the closure of the arrival platform side door, and then opens the departure platform side door, so that departing passengers can get on the train.
[0049] It should be noted that when an element is referred to as being "fixed on" or "set on" another element, it can be directly on the other element or indirectly set on the other element; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.
[0050] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.
[0051] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, "multiple" and "several" mean two or more, unless otherwise clearly and specifically defined.
[0052] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification so that people familiar with this technology can understand and read them. They are not used to limit the conditions under which the present utility model can be implemented, so they have no substantive technical significance. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical content disclosed by the present utility model without affecting the effects and purposes that can be achieved by the present utility model.
[0053] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.
Claims
1. An in-vehicle safety inspection control system for urban rail vehicles, characterized in that: include: Inspection module, acquisition module, signal module and control module; The acquisition module is connected to the inspection module and the signal module respectively; The signal module is connected to the control module; The inspection module is arranged on the side top plate of the carriage; The inspection module is used to activate the safety inspection signal; The acquisition module is used to acquire the safety inspection signal; The signal module is used to control the state of the carriage door according to the safety inspection signal; The control module is used to send driving instructions to the signal module.
2. The in-vehicle safety inspection and control system for urban rail vehicles according to claim 1, characterized in that: The inspection module includes: a safety inspection knob switch and a switch key; The switch key is used to activate the safety check signal of the safety check knob switch.
3. The in-vehicle safety inspection and control system for urban rail vehicles according to claim 2, characterized in that: The acquisition module is a TCMS system; The TCMS system is used to collect the safety check signal of the safety check knob switch.
4. The in-vehicle safety inspection and control system for urban rail vehicles according to claim 2, characterized in that: The safety inspection knob switch is a self-locking two-position knob switch.
5. The urban rail vehicle in-vehicle safety inspection control system according to claim 2, characterized in that: The switch key needs to be rotated 90° when performing the activation operation.
6. The in-vehicle safety inspection and control system for urban rail vehicles according to claim 1, characterized in that: The signal module is an ATC signal system; The ATC signal system is used to control the state of the carriage doors according to the safety check signal.
7. The in-vehicle safety inspection and control system for urban rail vehicles according to claim 3, characterized in that: The control module is the OCC train control center; The OCC train control center is used to send driving instructions to the signal module.