WO2015014193A1

WO2015014193A1 - Security device for compulsively braking train approaching to danger

Info

Publication number: WO2015014193A1
Application number: PCT/CN2014/081466
Authority: WO
Inventors: 方晨
Original assignee: Fang Chen
Priority date: 2013-07-29
Filing date: 2014-07-02
Publication date: 2015-02-05

Abstract

A security device for compulsively braking a train approaching to danger comprising a singlechip (1) for transmitting and processing information and a collision sensor (2), operation keys and a display screen connected with the singlechip (1), wherein the singlechip (1) is connected with a signal remote control processing module (4), the singlechip (1) and the signal remote control processing module (4) are connected with a wireless communication positioning module (5), the signal remote control processing module (4) comprises a signal transmitting device (41) and a signal receiving device (42) connected with each other, and the signal receiving device (42) is connected with an electromagnetic valve and a train brake device (8). The security device is simple and clear in structure, convenient and rapid in operation, preferably applicable to wireless communication, high in reliability, and applicable to any emergency compulsive brake of the railway train under dangerous circumstances with natural disasters, equipment faults or other factors.

Description

Safety device for forced parking of dangerous trains

The invention relates to a train safety device, in particular to a safety device for forcibly stopping a dangerous train. Background technique

In rail transit, when natural disasters occur, equipment failures and other factors (including train derailment, subversion and other bad traffic accidents, and at the same time constitute intrusion into the boundary of the adjacent line), which leads to a very dangerous danger in front of the train operation, The signal indications and driving equipment of the railway departments in various places sometimes fail to prevent the blind continuation of the dangerous trains until the occurrence of many special railway traffic accidents such as the following. It is painful to think, the lessons of accidents introduce our thinking: How to quickly stop the blind operation of impending dangerous trains, how to effectively stop overlapping and secondary train accidents as quickly as possible... This is also the will of the present invention.

On December 26, 2004, Sri Lanka's "Ocean Queen" train was driven from the capital Colombo to the southern city of Galle. When the train entered Talvota, it stopped the first wave of impact from the Indonesian tsunami. About 10 minutes later, another wave of waves over 6 meters high rushed to the trees and houses on the roadside. The eight cars filled with passengers were filled with water, and almost all the passengers in the car were drowned. After that, the tsunami slammed the train wreck several times. The accident caused about 1,700 deaths and only over 100 lives! Become the worst accident in the world's railways.

At about 4 o'clock in the morning of July 13, 2005, a train was parked in the vicinity of Geetki, Sindh Province, southern Pakistan, and was chased by another train. Several cars derailed and invaded the adjacent line, and soon the third column was taken by the adjacent line. Bus collision, many cars in the three trains take off Track and subversion. The accident killed 150 people and injured about 1,000. This is also the most serious railway traffic accident in Pakistan in recent years.

On April 28, 2008, from Zhoucun to Wangcun, Shandong Jiaoji Line, the T195 train derailed at 4:38, subverted and invaded the adjacent line. At 4:41 (interval 3 minutes), it was adjacent. The 5034 trains that collided collided. The accident killed 72 people and injured 416 people.

On July 23, 2011, China's Zhejiang Wenzhou line, lightning strikes and equipment hazards caused serious communication signal failure. At 20:29:32, Wenzhou South Station technical instructor called the E301 D301 "pay attention to the operation. . .", while D301 was completely unaware that it was still blindly continuing, until 20:30:05 and the previous D3115 rear-end conflict. The accident killed 40 people and injured about 200.

The dialysis of the above cases shows that there is often a safe space on the eve of the accident to prevent accidents or to minimize the loss of accidents. If there is a possibility of preventing the "Marine Queen" from entering the tsunami section, can we stop the collision of the third bus in Sindh, Pakistan, how to force the emergency stop of 5034 times in the precious 3 minutes, how to The D301, which was blindly continued by the Wenzhou line, quickly and effectively forced the parking. Over the years, many major and serious accidents on Chinese and foreign railways have had similar lessons. This is a serious hidden danger of the current "traffic opportunity" of railway traffic safety. Therefore, it is more important and urgent to invent a safety device for remotely approaching dangerous trains with forced emergency parking. Summary of the invention

It is an object of the present invention to provide a safety device for forcibly stopping a dangerous train.

In order to achieve the above object, an emergency forced parking safety device for an approaching dangerous train designed by the present invention comprises a single chip microcomputer for transmitting and processing information, and a collision sensor, a control button and a display screen connected to the single chip microcomputer, wherein : the single chip microcomputer is connected to a signal remote control disposal module, the single chip microcomputer, the signal remote control disposal module Connected to the wireless communication positioning module, the signal remote control processing module includes a signal transmitting device and a signal receiving device, the signal transmitting device is connected to the signal receiving device, and the signal receiving device is connected to the electromagnetic wide and the train braking device.

In the above safety device for forcibly stopping the dangerous train, the collision sensor connected to the single chip microcomputer is disposed at the front end of the locomotive running portion. The manipulation keys and display screens are respectively embedded in the locomotive console, the station signal console, and (the dispatcher centralized section without the station attendant) the train dispatcher workbench. The single chip microcomputer, the signal remote control disposal module, the wireless communication positioning module, and the wireless voice alarm module are respectively disposed in the locomotive console, the station signal console, and the train dispatcher workbench. The signal transmitting device and the signal receiving device (the information about the station and the dispatching station are received on the display screen) are respectively disposed on the roof of the locomotive head, the roof of the station driving room, and the roof of the dispatching station.

The safety device further includes a train operation monitoring device and an intelligent brake module, wherein the train operation monitoring device is connected to the signal remote control treatment module and the intelligent brake module, and the intelligent brake module and the electromagnetic brake module are A train brake device is coupled to the signal receiving device. The train operation monitoring device, the intelligent brake module, the electromagnetic wide and the train brake device are all mounted on the locomotive.

The main operation mode of the forced parking safety device includes: performing a single-shot operation or a group-sending operation through a manipulation key and a display screen connected to the single-chip microcomputer. Single-shot operation means: When it is clear that a train is approaching danger, enter the train code corresponding to the train and press the operation button to quickly force the train to continually force the parking; the mass-sending operation means: It is too late When it is determined that the dangerous traffic is approaching and the situation is urgent, or in the case of a regional strong earthquake, serious water damage, etc., it is necessary to take a section of emergency parking, according to the need to "classify, control the scope", resulting in impending danger or danger All trains within a certain range of the section are forced to stop by urgency.

The forced parking safety device further includes: an intelligent braking module connected to the signal receiving device, the train running monitoring device, the electromagnetic wide and the train braking device, and the main functions of the intelligent braking module and the functions thereof are: forcing the distress When the train is forced to stop, It can ensure the quick and effective parking as soon as possible, and can prevent the rim of the brakes caused by the emergency braking of the train, so as to avoid serious damage to the running parts and the line foundation of the train such as the rim tread or the wear rail surface. The function and principle of the intelligent braking module is to adopt a stronger force instead of a dead rim and to more effectively stop the vehicle at a short distance (ie, the first mode is forced to stop). After receiving the "forced stop" signal of the signal receiving device, the intelligent braking module collects the relevant data such as the train traction weight, the running speed, the line status and the fault location through the train operation monitoring device, and the "grading difference, the air volume limit" ( Corresponding level, limit the amount of air exhaust), automatic calculation, intelligent selection of braking force command transmission and trigger electromagnetic wide and train braking device, in order to achieve safe and secure braking requirements.

The signal receiving device and the intelligent braking module are at a set interval (for example, each

2 seconds) "Tracking supervision" Forces the execution of the stop signal command. When the "forced stop" signal command is issued and the set time (for example, 10 seconds) is still not triggered (no feedback), the electromagnetic mode and the train brake are automatically activated, and the second mode is automatically triggered to stop immediately. That is, after the set time is terminated (for example, in the 11th second), the signal receiving device immediately triggers the electromagnetic wide and the train brake device, forcing the train to be safely parked.

The forced parking safety device further includes a wireless voice alarm module, and the wireless voice alarm module is connected with the signal remote control disposal module, and encounters a critical danger in front of the train operation and forces the train to be forced to stop at the same time, and automatically reports through the wireless voice alarm. Briefly notify the nearby train drivers, station attendants and train dispatchers of dangerous places, distressed trains, and fault locations.

Further, a collision sensor connected to the single chip microcomputer is disposed at a front end of the locomotive running portion. When the train derails, subverts and other serious accidents, the powerful strike collision sensor automatically sends out a "forced stop" signal command after processing information such as a single-chip computer, a signal remote control module, etc., causing all trains within a certain range of impending danger to be quickly forced. Automatic parking. At the same time, the wireless voice alarm module automatically alarms, and briefs the relevant train drivers, station attendants and train dispatchers. Further, the manipulation key is embedded in the locomotive console and connected to the single chip microcomputer. When the follow-up train, adjacent trains and other trains encounter a very dangerous danger ahead, the driver quickly chooses to press the operation button to send a "forced stop" signal command after being processed by the single-chip microcomputer, signal remote control module, etc., resulting in a train that is approaching danger. Or all trains within a certain range are promptly mandatory for automatic parking. At the same time, the wireless voice alarm module automatically alarms, and briefs the relevant train drivers, station attendants and train dispatchers.

Further, the manipulation key is embedded in the station signal console and connected to the single chip microcomputer. When the train is running in front of a very dangerous situation, the station attendant quickly chooses to press the operation button to send a "forced stop" signal command after processing through the single-chip microcomputer, signal remote control module, etc., resulting in a certain train or a certain range within the dangerous situation. The train is quickly and forcefully parked automatically. At the same time, the wireless voice alarm module automatically alarms, and the relevant dangers are briefly notified to the neighboring train drivers, neighbor station attendants and train dispatchers.

Further, in the dispatching section where the station attendant is not provided, the manipulation key is embedded in the train dispatcher workbench and connected to the single chip microcomputer. When the train is running in front of a very dangerous situation, the train dispatcher quickly chooses to press the operation button to send a "forced stop" signal command after being processed by the single-chip microcomputer, the signal remote control module, etc., resulting in a certain train or a certain range within a certain dangerous situation. The train is quickly and forcefully parked automatically. At the same time, the wireless voice alarm module automatically alarms, and the relevant dangers are briefly notified to the neighboring train drivers and the station guards.

The "forced stop" signal command is transmitted from the single-chip microcomputer to the signal remote control disposal module, and the data related to the train operation monitoring device is collected and automatically processed. The single-chip microcomputer and the signal remote control processing module (signal transmitting device and signal receiving device) all accept wireless communication (TD-LTE, CDMA, GPS or railway special network GSM-R, 800MHZ) positioning module real-time positioning, the "forced stop" signal command processed by the signal remote control processing module and the like is transmitted to the signal transmitting device, and the signal transmitting device transmits the signal command Remote control is transmitted to a designated train that is near danger or all trains within a certain range. The signal receiving device installed on the locomotive receives the "forced stop" signal command, and collects the phase of the train operation monitoring device via the intelligent brake module. After the data is processed and processed, the electromagnetic wide and train brakes are triggered to force the train to be emergency and safely and stably intelligently parked. If the above-mentioned "tracking supervision" signal time limit is exceeded, the signal receiving device immediately triggers the electromagnetic wide and the train braking device to force the train to be safely parked. While the train is running in front of the dangerous situation and forced to stop, the wireless voice alarm module automatically alarms, and the relevant danger situation is briefly notified to the neighboring train driver, the station attendant and the train dispatcher. The forced parking related information is synchronously fed back to the display of the associated control (manipulation) station via the microcontroller.

The invention has the advantages of simple structure and convenient operation, and is suitable for any emergency forced parking in a critical situation encountered during the operation of a railway train due to natural disasters, equipment failures or other factors, and has wide application range; especially involving passenger life, national property and society. Impact, substantial value and significance; "forced parking" signal command automatic triggering and manual control multiple protection effectiveness; intelligent automatic control parking, high security and stability; wireless communication is preferred, reliable, such as with railway trains The combination of wireless private networks will make the effect even more remarkable. DRAWINGS

Figure 1 is a schematic structural view of the present invention;

2 is a schematic view showing the state of the locomotive console of the present invention;

3 is a schematic diagram of a state of a station signal console of the present invention;

4 is a schematic diagram of a state of a train dispatcher workbench of the present invention;

Figure 5 is a schematic diagram of the dangerous state of the adjacent train;

Figure 6 is a schematic diagram of the dangerous state in front of the train.

In the figure: 1 one-chip computer, 2 - collision sensor, 3 - control button and display, 31 a locomotive console, 32 - station signal console, 33 train dispatcher workbench, 4 signal remote control module, 41 a signal Transmitting device, 42-signal receiving device, 5-wireless communication positioning module, 6-train running monitoring device, 7-intelligent braking module, 8-electromagnetic wide and train braking device, 9-wireless voice alarm module. detailed description

As shown in FIG. 1 to FIG. 4, the safety device for forcibly stopping the dangerous train includes a collision sensor 2 disposed at the front end of the locomotive running portion, the collision sensor 2 is connected to the single chip microcomputer 1, and the operation key and the display screen 3 are respectively embedded in the locomotive console 31. The station signal console 32 and the train dispatcher workbench 33 are all connected to the single chip microcomputer 1, the single chip microcomputer 1 is connected with the signal remote control treatment module 4, and the single chip microcomputer 1, the signal remote control treatment module 4 (the signal transmitting device 41 and the signal receiving device 42) are both The wireless communication (TD-LTE, CDMA, GPS or one of the railway private networks GSM-R, 800MHZ) is connected to the positioning module 5, the signal remote control module 4 is connected to the train operation monitoring device 6, and the signal transmitting device 41 of the signal remote control module 4 Connected to the signal receiving device 42 (remote control), the signal remote control module 4 is connected to the wireless voice alarm module 9, the signal receiving device 42 is connected to the intelligent brake module 7, and the intelligent brake module 7 is connected to the train operation monitoring device 6, intelligent system The moving module 7 is connected to the electromagnetic wide and train braking device 8. The electromagnetic wide and train brake device 8 is mounted on the locomotive. In the driver console 31, the station signal console 32, and the (dispatched centralized section of the station attendant), the single-chip computer 1, the signal remote control module 4, the wireless communication positioning module 5, and the wireless are installed in the train dispatcher workbench 33. The voice alarm module 9 and the signal transmitting device 41 and the signal receiving device 42 are respectively disposed on the roof of the locomotive head and the roof of the station driving room and the roof of the dispatching station.

In an example of a safety device for emergency forced parking that is approaching a dangerous train, the collision sensor 2 connected to the single chip microcomputer 1 is disposed at the front end of the locomotive running portion. The manipulation keys and the display screen 3 are respectively embedded in the locomotive console 31, the station signal console 32, and (the dispatcher concentration section in which the station attendant is not provided) the train dispatcher workbench 33. The single chip microcomputer 1, the signal remote control disposal module 4, the wireless communication positioning module 5, and the wireless voice alarm module 9 are respectively disposed in the locomotive console 31, the station signal console 32, and the train dispatcher workbench 33. The signal transmitting device 41 and the signal receiving device 42 (the information about the station and the dispatching station are received on the display screen) are respectively disposed on the roof of the locomotive head, the roof of the station driving room, and the dispatching station. On the top of the building. The train operation monitoring device 6, the intelligent brake module 7, the electromagnetic wide and the train brake device 8 are all mounted on the locomotive.

The main operation modes of the forced parking safety device include: performing single-shot operation or group-sending operation through the operation keys connected to the single-chip microcomputer 1 and the display screen 3. Single-shot operation means: When it is clear that a train is approaching danger, enter the train code corresponding to the train and press the operation button to quickly force the train to continually force the parking; the mass-sending operation means: It is too late When it is determined that the dangerous traffic is approaching and the situation is urgent, or in the case of a regional strong earthquake, serious water damage, etc., it is necessary to take a section of emergency parking, according to the need to "classify, control the scope", resulting in impending danger or danger All trains within a certain range of the section are forced to stop by urgency.

The forced parking safety device further includes: an intelligent braking module 7 connected to the signal receiving device 41, the train running monitoring device 6, the electromagnetic wide and the train braking device 8, and the main functions of the intelligent braking module 7 and their functions are: When the distress train is forced to stop, it can ensure quick and effective parking as soon as possible, and can prevent the rim of the train from being caused by the emergency braking of the train, so as to avoid serious damage to the traverse surface of the rim or the worn rail surface. The basis of the line. The function and principle of the intelligent brake module 7 is to take a stronger force than to lock the rim and to more effectively stop the vehicle at a short distance (ie, the first mode is forced to stop). After receiving the "forced stop" signal of the signal receiving device 42, the intelligent braking module 7 collects relevant data such as the train traction weight, the running speed, the line state, and the fault location through the train operation monitoring device 6, and the "level difference, the air volume limit" "The way, automatic calculation, intelligent selection of braking force command transmission and triggering electromagnetic wide and train braking device 8 to achieve safe and secure and fast braking train requirements.

The signal receiving device 42 and the intelligent braking module 7 "track and supervise" the execution of the forced stop signal command at a set interval time (for example, every 2 seconds). When the "forced stop" signal command is issued and the set time (for example, 10 seconds) is still not triggered (no feedback), the electromagnetic mode and the train brake device 8 are automatically activated, and the second mode is automatically triggered to stop. That is, after the set time is terminated (for example, at the 1st second), the signal receiving device 42 Immediately trigger the electromagnetic wide and train braking device 8 to force the train to be safely parked. The forced parking safety device further includes a wireless voice alarm module 9, and the wireless voice alarm module 9 is connected with the signal remote control treatment module 4, and the wireless voice alarm module 9 automatically alarms when the train is running in front of the danger and the vehicle is forced to stop, and the danger is briefly notified to the neighboring area. Train driver, station attendant and train dispatcher.

On the one hand, the collision sensor 2 connected to the single chip microcomputer 1 is disposed at the front end of the running portion of the locomotive. When the train has a bad accident such as derailment or subversion, the impact sensor 2 that is struck by the powerful force automatically sends a "forced stop" signal command after being processed by the single chip microcomputer 1, the signal remote control treatment module 4, etc., resulting in a train that is approaching danger or All trains within a certain range are promptly mandatory for automatic parking. At the same time, the wireless voice alarm module 9 automatically alarms and informs the neighboring train drivers, station attendants and train dispatchers.

On the other hand, the manipulation key is embedded in the locomotive console 31 and connected to the single chip microcomputer 1. When the follow-up train, the adjacent train and other trains encounter a very dangerous danger ahead, the driver quickly chooses to press the operation button 31 to send a "forced stop" signal command after being processed by the single chip microcomputer 1, the signal remote control treatment module 4, etc., causing the impending danger. A train or a certain range of trains are quickly and forcefully parked automatically. At the same time, the wireless voice alarm module 9 automatically alarms and informs the neighboring train drivers, station attendants and train dispatchers.

On the other hand, the manipulation key is embedded in the station signal console 32 and connected to the single chip microcomputer 1. When the train is running in front of a very dangerous danger, the station attendant quickly selects the pressing of the operation button 32 to send a "forced stop" signal command via the single chip microcomputer 1, the signal remote control module 4, etc., resulting in a certain train or a certain range that is in danger. All trains within the building are quickly and forcefully parked automatically. At the same time, the wireless voice alarm module 9 automatically alarms and reports to neighboring train drivers, neighbor station attendants and train dispatchers.

On the other hand, in the dispatching section where the station attendant is not provided, the manipulation key is embedded in the train dispatcher table 33 and connected to the single chip microcomputer 1. When the train is running in front of a very dangerous danger, the train dispatcher quickly chooses to press the operation button to send a "forced stop" signal command after being processed by the single-chip microcomputer 1, the signal remote control module 4, etc., resulting in an impending danger. A certain train or a certain range of trains quickly and forcefully automatic parking. At the same time, the wireless voice alarm module 9 automatically alarms and informs the neighboring train drivers and the station guards.

The "forced stop" signal command is transmitted to the signal remote control treatment module 4 via the single chip microcomputer 1, and the relevant data of the train operation monitoring device 6 is collected by the signal remote control treatment module 4 and automatically processed, and the single chip microcomputer 1, the signal remote control treatment module 4 (the signal transmitting device 41 and The signal receiving device 42) accepts the real-time positioning of the positioning module 5 of the wireless communication (TD-LTE, CDMA, GPS or railway private network GSM_R, 800MHZ), and the "forced parking" signal command processed by the signal remote control processing module 4 and the like. Passed to the signal transmitting device 41, the signal transmitting device 41 remotely transmits the signal command to a designated train of a certain near danger or all trains within a certain range, and the signal receiving device 42 mounted on the locomotive receives the "forced stop" signal command. After the relevant data of the train operation monitoring device 6 is collected and processed by the intelligent braking module 7, the electromagnetic wide and the train braking device 8 are triggered to force the train to be emergency and safely and stably intelligently parked; if the above-mentioned "tracking supervision" signal time limit is exceeded The signal receiving device 42 directly triggers the electromagnetic wide and the train braking device 8, Force the train to be safely parked. At the same time as the train is running in danger and forced to stop, the wireless voice alarm module 9 automatically alarms and informs the neighboring train driver, station attendant and train dispatcher of the danger. The information about the forced stop is synchronously fed back to the display 3 of the associated control (manipulation) station via the MCU 1 .

As shown in Fig. 5 and Fig. 6, in order to force the emergency train to be forced to stop, it can quickly and effectively stop as soon as possible, and can prevent the rim of the deadlock caused by the emergency braking of the train, so as not to seriously damage the train. The condition of the components and the line foundation. The intelligent braking module 7 is based on the train traction weight, the running speed, the line status and the fault location collected by the train operation monitoring device 6, and the automatic calculation and intelligent selection of the braking force command transmission are carried out in the manner of "gradation difference, limited air volume". The electromagnetic wide and train braking device 8 is triggered to meet the requirements of safe and secure braking of the train.

Claims

claims

1. A safety device for forcing a train to stop when approaching danger, including a single chip microcomputer (1) that transmits and processes information, a collision sensor (2), operating keys and a display screen (3) connected to the single chip microcomputer (1). Its characteristics The single chip microcomputer (1) is connected to the signal remote control processing module (4), the single chip microcomputer (1) and the signal remote control processing module (4) are connected to the wireless communication positioning module (5), and the signal remote control processing module (4) ) includes a signal transmitting device (41) and a signal receiving device (42). The signal transmitting device (41) is connected to the signal receiving device (42), and the signal receiving device (42) is connected to the electromagnetic valve and the train braking device. (8) Connected.

2. The safety device for forcing a stop of a train approaching danger according to claim 1, characterized in that: the collision sensor (2) connected to the single-chip computer (1) is arranged at the front end of the locomotive running part.

3. The safety device for forced parking of trains approaching danger according to claim 1, characterized in that: the control keys and the display screen (3) are embedded in the locomotive control console (31) and the station signal console (32) respectively with the single-chip microcomputer (1) Connected.

4. The safety device for forced parking of trains approaching danger according to claim 1 or 3, characterized in that: the control keys and the display screen (3) are embedded in the train dispatcher's workbench (33) and connected to the single-chip computer (1).

5. The safety device for forced parking of trains approaching danger according to claim 1, characterized in that: the signal receiving device (42), the electromagnetic valve and the train braking device (8) are installed on the locomotive.

6. The safety device for forced parking of trains approaching danger according to claim 1, characterized in that: the train dispatcher's workbench (33), the station signal console (32) and the driver's console (31) are all equipped with microcontrollers (1), signal remote control processing module (4), wireless communication positioning module (5) and wireless voice alarm module (9), and the signal transmitting device (41) and the signal receiving device (42) are respectively installed on the locomotive On the head cover, the roof of the train room of the station and the roof of the dispatching station.

7. The safety device for forced parking of trains approaching danger according to claim 6, characterized in that: the control keys and the display screen (3) are respectively embedded in the locomotive control console (31), the station signal console (32) and the train dispatcher Workbench (33), and perform single-shot operation or group-shot operation through the operation keys and display screen (3).

8. The safety device for forcing a train to stop when it is approaching danger according to claim 7, characterized in that: when it is clearly known that a certain train is approaching danger, the operation key and the display screen (3) are used to execute the single command. hair style operation; and,

When it is too late to determine the number of approaching trains and the situation is urgent, or when a regional strong earthquake, serious flood, etc. occurs and a segmental emergency stop is necessary, the mass transmission method is executed through the control keys and the display screen (3) operate.

9. The safety device for forcing a stop of a train approaching danger according to claim 8, characterized in that: in the single-shot operation, for a certain train approaching danger, input the train code corresponding to the train and press the control key. , quickly forcing the train to an emergency stop; and

In the mass operation, all trains approaching danger or within a certain range of dangerous areas are forced to stop urgently in a "graded and controlled range" manner.

10. The safety device for forcing a train to stop when approaching danger according to claim 1, characterized in that: the safety device further includes a train operation monitoring device (6) and an intelligent braking module (7), and the train operation monitoring device (6) Connected to the signal remote control processing module (4) and the intelligent braking module (7), the intelligent braking module (7) is connected to the electromagnetic brake and train braking device (8) and the The signal receiving device (42) is connected. After receiving the "forced stop" signal of the signal receiving device (42), collecting relevant data of the train operation monitoring device (6) and automatically processing it, the intelligent braking module (7) Triggering the electromagnetic valve and the train braking device (8) forces the train to an emergency and intelligent forced stop.

11. The safety device for forced parking of trains approaching danger according to claim 10, characterized in that: the intelligent braking module (7) automatically calculates and intelligently selects braking force in a "grading difference, air volume limiting" manner. The command transmits and triggers the electromagnetic valve and the train braking device (8) to meet the requirements of safe, secure and rapid braking of the train.

12. The safety device for forced parking of trains approaching danger according to claim 10, characterized by: the train operation monitoring device (6), the intelligent braking module

(7), the electromagnetic valve and the train braking device (8) are all installed on the locomotive.

13. The safety device for forcing a train to stop when approaching danger according to claim 10, characterized in that: the relevant data of the train operation monitoring device (6) includes at least the train traction weight, operating speed, line status and fault location.

14. The safety device for forced parking of trains approaching danger according to claim 10, characterized in that: the signal receiving device (42) and the intelligent braking module (7) "track and supervise" at a set interval. The execution of the forced stop signal instruction is that the electromagnetic valve and the train are not triggered after the "forced stop" signal instruction is issued and the set time has elapsed. When the braking device (8) is working, the signal receiving device (42) immediately directly triggers the electromagnetic valve and the train braking device (8), forcing the train to forcefully stop safely.

15. The safety device for forcing a train to stop when approaching danger according to claim 1 or 6, characterized in that: the safety device further includes a wireless voice alarm module (9), the wireless voice alarm module (9) and the The signal remote control processing module (4) is connected. When the train is in danger and is forced to stop, the wireless voice alarm module (9) automatically alarms and notifies the nearby train driver, station attendant and train dispatcher of the danger.