CN109703603A - A kind of train speed limit prior-warning device, train complex control system and method - Google Patents
A kind of train speed limit prior-warning device, train complex control system and method Download PDFInfo
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- CN109703603A CN109703603A CN201910057507.3A CN201910057507A CN109703603A CN 109703603 A CN109703603 A CN 109703603A CN 201910057507 A CN201910057507 A CN 201910057507A CN 109703603 A CN109703603 A CN 109703603A
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Abstract
The invention discloses a kind of train speed limit prior-warning devices, train complex control system and method, its each sectional speed-limiting messages that can timely update, speed limit value and cost is relatively low, pass through the setting of locating module, so as to position the location information of train in real time, and new each sectional speed-limiting messages of module real-time reception remote control center transmission by wireless communication, speed limit value, reset each sectional speed-limiting messages, speed limit value, so as to when emergency case occurs, timely and effectively reset speed limit region, speed limit value, a kind of train speed limit prior-warning device structure of the invention simultaneously is simple, without excessive trackside signal facility, and safety cost is small, without other ancillary equipments, it is easy to spread, pass through satellite positioning module simultaneously, the setting of tag location unit, device is allowed preferably to position the position of train Set, when being located at cavern or the weak region of other satellite-signals, can also with accurate positioning, thus will not be because of signal the reason of influence the effect of speed limit.
Description
Technical field
The present invention relates to train technical field of safety protection more particularly to a kind of train speed limit prior-warning device, train are comprehensive
Control system and method.
Background technique
With the continuous development of society, train becomes one of essential vehicles of people's trip.Train exists
For its safe operation in traveling, generally require to limit travel speed.Existing train supervision recording device LKJ2000
Used temporary speed limitation control is as follows: staff edits inside the plan temporary speed limitation by control centre and believes before driving
Breath, is loaded into train supervision recording device by IC card of turning out for work, when train operation to temporary speed limitation section, train supervision record dress
It sets and is controlled according to the temporary speed limitation information editted in advance.
However, the prior art, during execution, those skilled in the art at least have found following defect:
1) there are unplanned interior provisional constructions or other emergency situations to lead to that temporary speed limitation need to be carried out for running section, by
In being not included in construction plan, temporary speed limitation information is not present in IC card, train supervision recording device cannot be according to the temporary speed limitation
Information is controlled, and need to be controlled by driver observation ground, the risk that there is hypervelocity and advance rashly；
2) other ancillary equipments (such as transponder) are used, installation cost is handed over greatly, and current locomotive is not installed and receives transponder
The equipment of information.
Therefore, a kind of train speed limit prior-warning device, train complex control system and method are researched and developed, can be timely updated
Each sectional speed-limiting messages, speed limit value and cost is relatively low, are those skilled in the art's urgent problems to be solved.
Summary of the invention
In order to solve the above technical problems, the present invention provide a kind of train speed limit prior-warning device, train complex control system and
Method can timely update each sectional speed-limiting messages, speed limit value according to the control of remote control center.
A kind of train speed limit prior-warning device, train complex control system and method provided by the invention, using following technology
Means:
A kind of train speed limit prior-warning device of the invention, comprising:
Locating module, the locating module are set on train, acquire the location information of train in real time；And
Processing module, the processing module are connected with the locating module, and the processing module is preset with each sectional speed limit
Information (each sectional speed-limiting messages refer to the position of speed limit section or location information in each sectional of railway, similarly hereinafter), place
The location information for managing the transmission of module receiving processing module issues control instruction according to the location information of locating module acquisition；And
Train braking unit, the train braking unit are connected with the processing module, the control that receiving processing module issues
Instruction, brakes train, and the train braking unit is brake structure common in the art comprising electronic to put
Air-valve, gas circuit of leaking informaton etc., the processing module is connected with electronic vent valve, realizes control train by controlling electronic vent valve
Braking, this is the prior art, and specific structure can refer to the prior art；And
Velocity sensor, the velocity sensor are set at train wheel, and the velocity sensor acquisition train is advanced fast
Degree, and travel speed information is transmitted to processing module；
Wireless communication module, the wireless communication module are connected with the processing module, and the wireless communication module passes through day
Line is connect with remote control center wireless telecommunications, and the wireless communication module sends the location information of processing module processing transmission
To remote control center, while receiving each sectional speed-limiting messages of remote control center transmission, speed limit value and being transmitted to processing
Module, herein it should be noted that remote control center can also send other speed-limiting messages, such as Bus Schedules etc., place
Module is managed according to Bus Schedules, the departure interval of train number formulates the speed limit area of each sectional, and the wireless communication module is 3G/
One of 4G, 5G, ZigBee, LoRa or combinations thereof.
Optionally, the locating module includes at least: one of GPS positioning module, Beidou positioning module, locating module
The location information of train is acquired by satellite positioning.
Optionally, the locating module includes:
Satellite positioning module, the satellite positioning module acquire the location information of train, the satellite when satellite-signal is strong
Locating module is one of GPS module or Beidou positioning module or combinations thereof；And
Tag location unit, the tag location unit are set to the weak region of satellite-signal, acquire when satellite-signal is weak
The location information of train, the tag location unit include:
RFID label tag, the RFID label tag are uniformly arranged on the track side of the weak region corresponding site of satellite-signal, and
Ultrahigh frequency RFID reader, the ultrahigh frequency RFID reader are set to the stem of train, and the ultrahigh frequency RFID is read
The signal output end for reading device is connected with the signal input part of processing module；
Radio frequency identification software is installed in the processing module, when train enters the weak region of satellite-signal, satellite
Locating module positioning failure, the close region corresponding site weak in satellite-signal of the ultrahigh frequency RFID reader of train stem setting
Track side RFID label tag, read RFID label tag send signal, be sent to after decoded processing module carry out radio frequency knowledge
Other places reason, processing module, which will recognize, enters the weak region of satellite-signal, while train continues on, in the weak area of satellite-signal
Domain is mutually all provided with RFID label tag across a certain distance, and ultrahigh frequency RFID reader reads the signal that different RFID label tags is sent,
It is sent to processing module after decoded and carries out radio frequency identification processing, so that it is determined that train is believed in the position in the weak region of satellite-signal
Breath；
When network signal is strong, remote control center sends each sectional speed-limiting messages, speed limit value by wireless network
To wireless communication module, to be configured to processing module；When satellite-signal is strong, train is acquired by satellite positioning module
Location information when the train speed of velocity sensor acquisition is greater than speed limit value, made when train driving enters speed limit area
It is dynamic；When satellite-signal is weak, the location information of train is acquired by tag location unit, when train driving enters speed limit area, when
When the train speed of velocity sensor acquisition is greater than speed limit value, braked；It is combined by satellite positioning with tag location, from
And ensure train accurate positioning.
It is further preferred that described device further includes display module, which is connected with processing module, described aobvious
Show and shows train location information, each sectional speed-limiting messages and speed limit value in module.It is herein it should be noted that described aobvious
Show that module is preferably LED display, intuitively can show above- mentioned information for driver, be reminded for driver, be shown certainly
Module may be touch screen, set relevant parameter, each sectional speed-limiting messages, speed limit value etc., sheet by touch screen driver
Application is not limited thereto.
It is further preferred that described device further includes alarm module, the alarm module is connected with processing module, works as column
Vehicle is in speed limit area and issues alarm when being more than speed limit value.The alarm module can be buzzer siren, or red sudden strain of a muscle
Lamp warning device, or other warning devices, the application are not limited thereto.
A kind of train complex control system of the invention, comprising:
A kind of above-mentioned train speed limit prior-warning device, when use, are equipped with train speed limit prior-warning device, institute on each train
Stating train speed limit prior-warning device, network is connected with remote control center by wireless communication；And
Remote control center, the location information of each train of remote control center real-time reception, is arranged according to rail conditions
Each sectional speed-limiting messages of each train, speed limit value, and each sectional speed-limiting messages, speed limit value are transferred to the train of each train
Speed limit prior-warning device；When emergency situations occur on railway, remote control center resets each sectional speed-limiting messages, speed limit
It is worth, and each sectional speed-limiting messages, speed limit value is transferred to the train speed limit prior-warning device of each train.It is strong in wireless network signal
When, each sectional speed-limiting messages of setting, speed limit value are sent to the train speed limit prior-warning device of each train by remote control center
It is set, by the locating module of train speed limit prior-warning device, remote control center acquires the location information of each train, thus
Effective monitoring, comprehensively control.
A kind of train integrated control method of the invention, comprising the following steps:
S100: staff monitors the traveling situation of each train in remote control center, sets each column according to traveling situation
Each sectional speed-limiting messages of vehicle, speed limit value；
S200: each sectional speed-limiting messages of each train, speed limit value are sent to by remote control center by wireless network
Train speed limit prior-warning device on each train；
S300: the wireless communication module of the train speed limit prior-warning device on each train receives each sectional speed-limiting messages, limit
Fast value is simultaneously sent to processing module, carries out each sectional speed-limiting messages, speed limit value setting；
S400: velocity sensor, locating module acquire the travel speed of train, location information in real time and are transmitted to processing mould
Block, processing module will be transmitted to display module after travel speed information, location information processing and show；
S500: when train enters speed limit area, and the travel speed of train is greater than presetting speed limit value, processing module is issued
Control instruction to train braking unit, train braking unit brakes train.
Optionally, in S400, when train is in the strong region of satellite-signal, satellite positioning module is by the positioning of train
Information is transmitted to processing module；When train is in the weak region of satellite-signal, the tag location unit being arranged here will be arranged
The location information of vehicle is transmitted to processing module.
Optionally, in the S500, when train is in speed limit area and speed is greater than speed limit value 2KM/h, processing module
It controls alarm module and issues alarm；
When train is in speed limit area and speed is greater than speed limit value 5KM/h, processing module issues control instruction to train
Brake unit, train braking unit brake train.
Optionally, after S500, further includes:
S600: the location information of the train speed limit prior-warning device transmission of each train of remote control center real-time reception works as iron
Road occur emergency situations when, staff reset on remote control center each train each sectional speed-limiting messages,
Speed limit value is simultaneously sent to each train, and the train speed limit prior-warning device processing module of each train resets each sectional speed limit letter
Breath, speed limit value.
Compared with the relevant technologies, the invention has the following advantages:
A kind of train speed limit prior-warning device of the invention, by the setting of locating module, so as to position train in real time
Location information, and new each sectional speed limit letter of module real-time reception remote control center transmission by wireless communication
Breath, speed limit value, reset each sectional speed-limiting messages, speed limit value, so as to when emergency case occurs, timely and effectively
Speed limit region, speed limit value are reset, while a kind of train speed limit prior-warning device structure of the invention is simple, without excessive ground
Face signalling arrangement, and safety cost is small, is not necessarily to other ancillary equipments, it is easy to spread.
In another embodiment, a kind of train speed limit prior-warning device of the invention is fixed by satellite positioning module, label
The setting of bit location allows device preferably to position the position of train, when the area weak positioned at cavern or other satellite-signals
When domain, can also with accurate positioning, thus will not be because of signal the reason of influence speed limit effect.
In another embodiment, a kind of train speed limit prior-warning device of the invention passes through display module, alarm module
Setting, allows device to issue audible and visible alarm when train is in speed limit area and is exceeded the speed limit, effectively reminds driver.
A kind of train complex control system of the invention, passes through the association of train speed limit prior-warning device and remote control center
Make, allows remote control center flexibly to cope with various emergency events, to effectively reset speed limit area, speed limit
Value, avoids the generation of dangerous situation.
A kind of train integrated control method of the invention, by when network signal is strong to the limit of train speed limit prior-warning device
Fast zone position information, speed limit value are updated setting, accurately fixed by the cooperation of satellite positioning module and tag location unit
Position carries out warning reminding driver when train enters speed limit area and speed is more than speed limit value, when exceeding the speed limit to a certain degree, hair
Emergency braking out further avoids the generation of dangerous situation.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of train speed limit prior-warning device of the invention；
Fig. 2 is a kind of structural schematic diagram of train speed limit prior-warning device embodiment 2 of the invention；
Fig. 3 is a kind of structural schematic diagram of train speed limit prior-warning device embodiment 3 of the invention；
Fig. 4 is a kind of structural schematic diagram of train complex control system of the invention.
Specific embodiment
Below in conjunction with specific embodiments and the drawings, the solution of the present invention is further elaborated.
Please refer to Fig. 1, a kind of train speed limit prior-warning device of the invention, comprising:
Locating module, the locating module are set on train, acquire the location information of train in real time；And
Processing module, the processing module are connected with the locating module, and the processing module is preset with each sectional speed limit
Information, the location information of processing module receiving processing module transmission issue control according to the location information of locating module acquisition and refer to
It enables；And
Train braking unit, the train braking unit are connected with the processing module, the control that receiving processing module issues
Instruction, brakes train, and the train braking unit is brake structure common in the art comprising electronic to put
Air-valve, gas circuit of leaking informaton etc., the processing module is connected with electronic vent valve, realizes control train by controlling electronic vent valve
Braking, this is the prior art, and specific structure can refer to the prior art；And
Velocity sensor, the velocity sensor are set at train wheel, and the velocity sensor acquisition train is advanced fast
Degree, and travel speed information is transmitted to processing module；
Wireless communication module, the wireless communication module are connected with the processing module, and the wireless communication module passes through day
Line is connect with remote control center wireless telecommunications, and the wireless communication module sends the location information of processing module processing transmission
To remote control center, while receiving each sectional speed-limiting messages of remote control center transmission, speed limit value and being transmitted to processing
Module, herein it should be noted that remote control center can also send other speed-limiting messages, such as Bus Schedules etc., place
Module is managed according to Bus Schedules, the departure interval of train number formulates the speed limit area of each sectional, and the wireless communication module is 3G/
One of 4G, 5G, ZigBee, LoRa or combinations thereof.
Embodiment 1
The locating module includes at least: one of GPS positioning module, Beidou positioning module, and locating module is by defending
The location information of star positioning acquisition train.
In the present embodiment, device is provided only with: one of GPS positioning module, Beidou positioning module or combinations thereof,
When satellite-signal is strong, locating effect is good, and when train driving to the weak region of satellite-signal, locating effect is poor, thus right
The control of train braking is more inaccurate.
Embodiment 2
As the preferred embodiment of embodiment 1, in the present embodiment, referring to figure 2., the locating module includes:
Satellite positioning module, the satellite positioning module acquire the location information of train, the satellite when satellite-signal is strong
Locating module is one of GPS module or Beidou positioning module or combinations thereof；And
Tag location unit, the tag location unit are set to the weak region of satellite-signal, acquire when satellite-signal is weak
The location information of train, the tag location unit include:
RFID label tag, the RFID label tag are uniformly arranged on the track side of the weak region corresponding site of satellite-signal, and
Ultrahigh frequency RFID reader, the ultrahigh frequency RFID reader are set to the stem of train, and the ultrahigh frequency RFID is read
The signal output end for reading device is connected with the signal input part of processing module；
Radio frequency identification software is installed in the processing module, when train enters the weak region of satellite-signal, satellite
Locating module positioning failure, the close region corresponding site weak in satellite-signal of the ultrahigh frequency RFID reader of train stem setting
Track side RFID label tag, read RFID label tag send signal, be sent to after decoded processing module carry out radio frequency knowledge
Other places reason, processing module, which will recognize, enters the weak region of satellite-signal, while train continues on, in the weak area of satellite-signal
Domain is mutually all provided with RFID label tag across a certain distance, and ultrahigh frequency RFID reader reads the signal that different RFID label tags is sent,
It is sent to processing module after decoded and carries out radio frequency identification processing, so that it is determined that train is believed in the position in the weak region of satellite-signal
Breath；
When network signal is strong, remote control center sends each sectional speed-limiting messages, speed limit value by wireless network
To wireless communication module, to be configured to processing module；When satellite-signal is strong, train is acquired by satellite positioning module
Location information when the train speed of velocity sensor acquisition is greater than speed limit value, made when train driving enters speed limit area
It is dynamic；When satellite-signal is weak, the location information of train is acquired by tag location unit, when train driving enters speed limit area, when
When the train speed of velocity sensor acquisition is greater than speed limit value, braked；It is combined by satellite positioning with tag location, from
And ensure train accurate positioning.
In the present embodiment, by the cooperation of satellite positioning module and tag location unit, so that entering satellite in train
Can also be with accurate positioning when the weak region of signal, and apparatus structure is simple, has reached pinpoint effect using lower cost.
Embodiment 3
As the preferred embodiment of above-described embodiment, in the present embodiment, referring to figure 3., described device further includes display
Module, the display module are connected with processing module, and train location information, each sectional speed limit are shown on the display module
Information and speed limit value.Herein it should be noted that the display module is preferably LED display, can intuitively drive
The person of sailing shows above- mentioned information, reminds for driver, certain display module may be touch screen, and by touch screen, driver is set
Relevant parameter, each sectional speed-limiting messages, speed limit value etc., the application is not limited thereto.
Described device further includes alarm module, and the alarm module is connected with processing module, when train is in speed limit area
And alarm is issued when being more than speed limit value.The alarm module can be buzzer siren, or red flashing light warning device,
It can be other warning devices, the application is not limited thereto.
In the present embodiment, by the setting of display module, alarm module, device is allowed to be in speed limit area in train
Audible and visible alarm is issued when interior and hypervelocity, effectively reminds driver.
Referring to figure 4., a kind of train complex control system of the invention, comprising:
A kind of above-mentioned train speed limit prior-warning device, when use, are equipped with train speed limit prior-warning device, institute on each train
Stating train speed limit prior-warning device, network is connected with remote control center by wireless communication；And
Remote control center, the location information of each train of remote control center real-time reception, is arranged according to rail conditions
Each sectional speed-limiting messages of each train, speed limit value, and each sectional speed-limiting messages, speed limit value are transferred to the train of each train
Speed limit prior-warning device；When emergency situations occur on railway, remote control center resets each sectional speed-limiting messages, speed limit
It is worth, and each sectional speed-limiting messages, speed limit value is transferred to the train speed limit prior-warning device of each train.It is strong in wireless network signal
When, each sectional speed-limiting messages of setting, speed limit value are sent to the train speed limit prior-warning device of each train by remote control center
It is set, by the locating module of train speed limit prior-warning device, remote control center acquires the location information of each train, thus
Effective monitoring, comprehensively control.
System of the invention, by cooperating for train speed limit prior-warning device and remote control center, so that in long-range control
The heart can flexibly cope with various emergency events, to effectively reset speed limit area, speed limit value, avoid the generation of dangerous situation.
A kind of train integrated control method of the invention, comprising the following steps:
S100: staff monitors the traveling situation of each train in remote control center, sets each column according to traveling situation
Each sectional speed-limiting messages of vehicle, speed limit value；
S200: each sectional speed-limiting messages of each train, speed limit value are sent to by remote control center by wireless network
Train speed limit prior-warning device on each train；
S300: the wireless communication module of the train speed limit prior-warning device on each train receives each sectional speed-limiting messages, limit
Fast value is simultaneously sent to processing module, carries out each sectional speed-limiting messages, speed limit value setting；
S400: velocity sensor, locating module acquire the travel speed of train, location information in real time and are transmitted to processing mould
Block, processing module will be transmitted to display module after travel speed information, location information processing and show；
S500: when train enters speed limit area, and the travel speed of train is greater than presetting speed limit value, processing module is issued
Control instruction to train braking unit, train braking unit brakes train.
Embodiment 4
In the present embodiment, in S400, when train is in the strong region of satellite-signal, satellite positioning module is by train
Location information be transmitted to processing module；When train is in the weak region of satellite-signal, tag location list here is set
The location information of train is transmitted to processing module by member.
Embodiment 5
As the preferred embodiment of embodiment 4, in the present embodiment, in the S500, be in speed limit area in train and
When speed is greater than speed limit value 2KM/h, processing module controls alarm module and issues alarm；
When train is in speed limit area and speed is greater than speed limit value 5KM/h, processing module issues control instruction to train
Brake unit, train braking unit brake train.
In the present embodiment, different measures is carried out by being greater than speed limit value according to speed, to effectively avoid danger
The generation of feelings.
Embodiment 6
As the preferred embodiment of embodiment 4,5, in the present embodiment, after S500, further includes:
S600: the location information of the train speed limit prior-warning device transmission of each train of remote control center real-time reception works as iron
Road occur emergency situations when, staff reset on remote control center each train each sectional speed-limiting messages,
Speed limit value is simultaneously sent to each train, and the train speed limit prior-warning device processing module of each train resets each sectional speed limit letter
Breath, speed limit value.
The present embodiment by when network signal is strong to the speed limit zone position information of train speed limit prior-warning device, speed limit value into
Row update setting, accurately positioned by satellite positioning module and the cooperation of tag location unit, when train enter speed limit area and
When speed is more than speed limit value, warning reminding driver is carried out, when exceeding the speed limit to a certain degree, emergency braking is issued, further avoids
The generation of dangerous situation.
Finally, it should be noted that each embodiment in this specification is described in a progressive manner, each embodiment weight
Point explanation is the difference from other embodiments, and the same or similar parts in each embodiment may refer to each other.
The foregoing 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 readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (10)
1. a kind of train speed limit prior-warning device characterized by comprising
Locating module, the locating module are set on train, acquire the location information of train in real time；And
Processing module, the processing module are connected with the locating module, and the processing module is preset with each sectional speed-limiting messages,
The location information of processing module receiving processing module transmission issues control instruction according to the location information of locating module acquisition；And
Train braking unit, the train braking unit are connected with the processing module, the control instruction that receiving processing module issues,
Train is braked；And
Velocity sensor, the velocity sensor are set at train wheel, and the velocity sensor acquires train travel speed, and
Travel speed information is transmitted to processing module；
Wireless communication module, the wireless communication module are connected with the processing module, the wireless communication module by antenna with
The location information of processing module processing transmission is sent to far by remote control center wireless telecommunications connection, the wireless communication module
Process control center, while receiving each sectional speed-limiting messages of remote control center transmission, speed limit value and being transmitted to processing module.
2. a kind of train speed limit prior-warning device as described in claim 1, which is characterized in that the locating module includes at least:
One of GPS positioning module, Beidou positioning module.
3. a kind of train speed limit prior-warning device as described in claim 1, which is characterized in that the locating module includes:
Satellite positioning module, the satellite positioning module acquire the location information of train when satellite-signal is strong；And
Tag location unit, the tag location unit are set to the weak region of satellite-signal, train are acquired when satellite-signal is weak
Location information, the tag location unit includes:
RFID label tag, the RFID label tag are uniformly arranged on the track side of the weak region corresponding site of satellite-signal, and
Ultrahigh frequency RFID reader, the ultrahigh frequency RFID reader are set to the stem of train, the ultrahigh frequency RFID reader
Signal output end be connected with the signal input part of processing module.
4. a kind of train speed limit prior-warning device a method according to any one of claims 1-3, which is characterized in that described device further includes showing
Show module, which is connected with processing module, and train location information, each sectional limit are shown on the display module
Fast information and speed limit value.
5. a kind of train speed limit prior-warning device a method according to any one of claims 1-3, which is characterized in that described device further includes report
Alert module, the alarm module are connected with processing module, the sending alarm when train is in speed limit area and is more than speed limit value.
6. a kind of train complex control system characterized by comprising
A kind of train speed limit prior-warning device a method as claimed in any one of claims 1 to 5；And
Each column are arranged according to rail conditions in remote control center, the location information of each train of remote control center real-time reception
Each sectional speed-limiting messages of vehicle, speed limit value, and each sectional speed-limiting messages, speed limit value are transferred to the train speed limit of each train
Prior-warning device；When emergency situations occur on railway, remote control center resets each sectional speed-limiting messages, speed limit value, and
Each sectional speed-limiting messages, speed limit value are transferred to the train speed limit prior-warning device of each train.
7. a kind of train integrated control method, which comprises the following steps:
S100: staff monitors the traveling situation of each train in remote control center, sets each train according to traveling situation
Each sectional speed-limiting messages, speed limit value；
S200: each sectional speed-limiting messages of each train, speed limit value are sent to each column by wireless network by remote control center
Train speed limit prior-warning device on vehicle；
S300: the wireless communication module of the train speed limit prior-warning device on each train receives each sectional speed-limiting messages, speed limit value
And it is sent to processing module, carry out each sectional speed-limiting messages, speed limit value setting；
S400: velocity sensor, locating module acquire the travel speed of train, location information in real time and are transmitted to processing module,
Processing module will be transmitted to display module after travel speed information, location information processing and show；
S500: when train enters speed limit area, and the travel speed of train is greater than presetting speed limit value, processing module issues control
To train braking unit, train braking unit brakes train for instruction.
8. a kind of train integrated control method as claimed in claim 7, which is characterized in that in S400, defended when train is in
When the strong region of star signal, the location information of train is transmitted to processing module by satellite positioning module；When train is in satellite letter
When number weak region, the location information of train is transmitted to processing module by the tag location unit being arranged here.
9. a kind of train integrated control method as claimed in claim 7, which is characterized in that in the S500, be in train
In speed limit area and when speed is greater than speed limit value 2KM/h, processing module controls alarm module and issues alarm；
When train is in speed limit area and speed is greater than speed limit value 5KM/h, processing module issues control instruction to train braking
Unit, train braking unit brake train.
10. a kind of train integrated control method as claimed in claim 7, which is characterized in that after S500, further includes:
S600: the location information of the train speed limit prior-warning device transmission of each train of remote control center real-time reception, when on railway
When emergency situations occur, staff resets each sectional speed-limiting messages of each train, speed limit on remote control center
It is worth and is sent to each train, the train speed limit prior-warning device processing module of each train resets each sectional speed-limiting messages, limit
Speed value.
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| CN110126879A (en) * | 2019-05-27 | 2019-08-16 | 江苏飞梭智行设备有限公司 | The method of speed control and the system of section mark are realized based on RFID radio frequency |
| CN111824094A (en) * | 2020-07-30 | 2020-10-27 | 中车大同电力机车有限公司 | Braking system for train and train |
| CN112644449A (en) * | 2019-10-11 | 2021-04-13 | 李德和 | Passenger-cargo train wind pressure brake warning transmission system |
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