CN107310564A - Train controller and train network control system - Google Patents
Train controller and train network control system Download PDFInfo
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- CN107310564A CN107310564A CN201710359403.9A CN201710359403A CN107310564A CN 107310564 A CN107310564 A CN 107310564A CN 201710359403 A CN201710359403 A CN 201710359403A CN 107310564 A CN107310564 A CN 107310564A
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- 230000005540 biological transmission Effects 0.000 claims description 28
- 238000004378 air conditioning Methods 0.000 claims description 5
- 230000003993 interaction Effects 0.000 claims description 5
- 230000006870 function Effects 0.000 abstract description 32
- 238000004891 communication Methods 0.000 abstract description 14
- 238000005516 engineering process Methods 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 1
- 230000008614 cellular interaction Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000306 component Substances 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
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- 210000004209 hair Anatomy 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61C—LOCOMOTIVES; MOTOR RAILCARS
- B61C17/00—Arrangement or disposition of parts; Details or accessories not otherwise provided for; Use of control gear and control systems
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L15/00—Indicators provided on the vehicle or train for signalling purposes
- B61L15/0018—Communication with or on the vehicle or train
- B61L15/0036—Conductor-based, e.g. using CAN-Bus, train-line or optical fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L15/00—Indicators provided on the vehicle or train for signalling purposes
- B61L15/0063—Multiple on-board control systems, e.g. "2 out of 3"-systems
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- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Transportation (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
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Abstract
The present invention provides a kind of train controller and train network control system.The train controller includes：Core cell, multiple interface units；The core cell is connected with the multiple interface unit by the first internal bus；The multiple interface unit is connected with outside train controller by least two second buses.The train network control system includes at least one described train controller.Multiple interface units of train controller can support diversified communication protocol and meet the requirement of various functions extension, so that the function needed for train network control system constantly extends, so as to lift train network control system control performance.
Description
Technical field
The present invention relates to the network communications technology, more particularly to a kind of train controller and train network control system.
Background technology
Train network control system possesses transmission control information, monitoring as the core component of rail transit train
With the function of diagnosis.Train network control system generally includes central control unit, train data collecting unit and other functions
Unit.
In the prior art, in train network control system central control unit, train data collecting unit and other work(
Data communication between energy unit needs a large amount of Hard links to realize data transfer, or passes through vehicle-carrying communication network progress data biography
Pass.But, either Hard link communication or vehicle-carrying communication network communication is required for the interface board in these units to realize
The connection of network.However, existing interface board function is single, for there are the feelings of distinct interface demand or multiplex roles demand
Condition, its autgmentability is poor.When such as train network requires MVB and industry ethernet simultaneously, implement generally relatively more tired
It is difficult, it is necessary to increase protocol conversion module between interface board, increase expense and caused for train operation and later maintenance
Certain inconvenience.
Therefore, with the continuous extension of train network control system required function, need design badly and meet various functions extension
And the functional module of diversified communication protocol is met, to lift train network control system control performance.
The content of the invention
The present invention provides a kind of train controller and train network control system, to solve to realize network in the prior art
The interface board function of connection is single and the problem of poor autgmentability.Realize multiple interfaces by supporting diversified communication protocol
Unit meets the requirement of a variety of Function Extensions, so that the function needed for train network control system is constantly extended, so as to carry
Rise train network control system control performance.
One side of the invention provides a kind of train controller, including：Core cell, multiple interface units；
The core cell is connected with the multiple interface unit by the first internal bus；
The multiple interface unit is connected with outside train controller by least two second buses.
In one embodiment of this invention, first bus, second bus are at least one of following bus：
Industry ethernet, double-unit traction controller bus, controller local area network's CAN, CANopen buses.
In one embodiment of this invention, first bus is different buses from second bus, then described to connect
Mouthful unit, the packet for being additionally operable to second bus transmission to receiving carries out data processing, and by the data after processing
Bag passes to first bus；Wherein, the packet after the processing meets the bus protocol of first bus.
In one embodiment of this invention, described device also includes：Input-output unit；The input-output unit is number
Word amount input-output unit and/or analog input and output unit.
In one embodiment of this invention, the input-output unit is connected with first bus, for by described
First bus carries out data interaction with the core cell.
In one embodiment of this invention, described device also includes：Wireless transmission unit, for carrying out data with his car
It is wirelessly transferred.
Another aspect of the invention provides a kind of train network control system, including：At least one above-mentioned Train Control dress
Put.
In one embodiment of this invention, the train controller is any one in following device：Center control
Unit, train event recorder, train remote input output unit, train gating device, train air conditioning system.
In one embodiment of this invention, the train network control system includes：Multiple train controllers, often
It is attached between the individual train controller by the interface unit.
In one embodiment of this invention, the train network control system includes：Multiple train controllers, institute
Stating multiple train controllers includes：One chief series truck control device, multiple auxiliary train controllers；The multiple auxiliary row
Truck control device is connected with the multiple interface unit on the chief series truck control device respectively；The multiple auxiliary Train Control
Device is connected using identical or different second bus with the multiple interface unit.
As shown from the above technical solution, the train controller that the present invention is provided includes：Core cell, multiple interface lists
Member；The core cell is connected with the multiple interface unit by the first internal bus；The multiple interface unit with it is outer
The train controller in portion is connected by least two second buses.The train network control system is included described at least one
Train controller.Multiple interface units of train controller can support diversified communication protocol and meet various functions
The requirement of extension, so that the function needed for train network control system constantly extends, so as to lift train network control system control
Performance processed.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are this hairs
Some bright embodiments, for those of ordinary skill in the art, without having to pay creative labor, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
A kind of structural representation for train controller that Fig. 1 provides for an exemplary embodiment of the invention；
A kind of structural representation for train controller that Fig. 2 provides for another exemplary embodiment of the present invention；
A kind of structural representation for train control system that Fig. 3 A provide for an exemplary embodiment of the invention；
A kind of structural representation for train control system that Fig. 3 B provide for another exemplary embodiment of the present invention；
The structural representation for another train control system that Fig. 3 C provide for further example embodiment of the present invention.
Description of reference numerals：
101、201、3001:Core cell；
102、202、3002：First interface unit；
103、203、3003：Second interface unit；
104、206、3004：First bus；
204：Input-output unit；
205：Wireless transmission unit；
300：Train controller；
401、501：Chief series truck control device；
402、502：First auxiliary train controller；
403、503：Second auxiliary train controller；
404、504：3rd auxiliary train controller；
405、505：4th auxiliary train controller.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
A part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
Embodiment one
The train controller that the present embodiment is provided can include：Core cell, multiple interface units.Core cell with it is many
Individual interface unit is connected by the first internal bus, and multiple interface units pass through at least two with outside train controller
Second bus is connected.
Wherein, interface unit quantity can be multiple, and each interface unit passes through one kind with outside train controller
Second bus is connected.Each interface unit receives the data of the train controller of the outside of the second bus collection, passes through first
Bus passes data to core cell.Core cell is sent to after being analyzed and processed to the data of acquisition by the first bus
Information after analyzing and processing is sent to and is connected thereto by corresponding interface unit, each interface unit by respective second bus
Outside train controller, to realize control function of the core cell to outside train controller.
As an alternative embodiment, as shown in figure 1, the train controller that the present embodiment is provided can include：
Core cell 101, first interface unit 102, second interface unit 103.Core cell 101, first interface unit 102 and second
Interface unit 103 is connected by the first bus 104.
Wherein, the number that first interface unit 102 passes through the train controller outside corresponding the second bus collection
According to, and core cell 101 is passed to by the first bus 104.Core cell 101 is total by first to first interface unit 102
Line 104 transmit data analyzed and processed after by the first bus feedback to first interface unit 102, first interface unit
102 pass to feedback data by its corresponding second bus the train controller of outside, to realize 101 pairs of core cell
The control function of outside train controller.Meanwhile, second interface unit 103 gathers outside by the second corresponding bus
Train controller data, and core cell 101 is passed to by the first bus 104.Core cell 101 is to second interface
The data that unit 103 is transmitted by the first bus 104 give second interface unit after being analyzed and processed by the first bus feedback
103, second interface unit 103 passes to feedback data by its corresponding second bus the train controller of outside, with
Realize the control function of the outside train controller of 101 pairs of core cell.Wherein, first interface unit 102 and second interface list
Member 103 is connected by different types of second bus from the train controller of different outsides respectively.
It should be noted that the species of the interface unit set in the train controller that the present embodiment is provided is not limited to
As described above first interface unit 102 and second interface unit 103, can be set according to the multibus demand for control of train
More interface units.
The train controller that the present embodiment is provided is provided with core cell, multiple interface units.Core cell with it is multiple
Interface unit is connected by the first internal bus, and multiple interface units and outside train controller pass through at least two the
Two lines bus is connected, and multiple interface units of train controller can support diversified communication protocol and meet various functions expansion
The requirement of exhibition, so that the function needed for train network control system constantly extends, so as to lift train network control system control
Performance.
Embodiment two
The train controller that the present embodiment is provided can include：Core cell, multiple interface units, input and output list
Member, wireless transmission unit.Wherein, core cell is connected with multiple interface units by the first internal bus, multiple interface lists
Member is connected with outside train controller by least two second buses.Input-output unit connects with first bus
Connect, for carrying out data interaction by first bus and the core cell.Wireless transmission unit and first bus
Connection, for carrying out being wirelessly transferred for data with his car.
As an alternative embodiment, as shown in Fig. 2 the train controller that the present embodiment is provided can include：
Core cell 201, first interface unit 202, second interface unit 203, input-output unit 204, wireless transmission unit 205.
Wherein, core cell 201, first interface unit 202, second interface unit 203, input-output unit 204 and it is wirelessly transferred list
Member 205 is connected by the first bus 206.
First interface unit 202 by the data of the train controller outside corresponding second bus collection, and
Core cell 201 is passed to by the first bus 206.Core cell 201 passes through the first bus 206 to first interface unit 202
The data of transmission analyzed and processed after by the first bus feedback to first interface unit 202, first interface unit 202 will be anti-
Feedback data pass to the train controller of outside by its corresponding second bus, to realize core cell 201 to outer array
The control function of truck control device.Meanwhile, second interface unit 203 passes through the train outside corresponding the second bus collection
The data of control device, and core cell 201 is passed to by the first bus 206.Core cell 201 is to second interface unit
203 by the first bus 206 transmit data analyzed and processed after by the first bus feedback to second interface unit 203,
Second interface unit 203 passes to feedback data by its corresponding second bus the train controller of outside, to realize
The control function of the outside train controller of 201 pairs of core cell.
Wherein, the technical indicator of the intraware of nucleus module 201 can specifically be configured according to the standard shown in table 1：
| Component Name | Configuration |
| Processor host frequency | 1GHz |
| Internal memory | 1GB |
| Ethernet interface | Support 1 road Ethernet interface |
| USB interface | 1 road USB3.0 interfaces are supported, electric current is not more than 1A |
| Serial ports | 1 road serial ports, such as RS232 |
| Operating system | Using multiple task real-time operation system, such as Vxworks |
| Power consumption | Less than 15W |
| Power supply | 24-110VDC |
Table 1
Meanwhile, the first bus 206 can be at least one of following bus：Industry ethernet, MVB
MVB, controller local area network's CAN, CANopen buses.
The the second bus connection being connected respectively with first interface unit 202 and second interface unit 203 can be following total
Different two kinds in line：Industry ethernet, double-unit traction controller bus, controller local area network's CAN, CANopen
Bus.
As an alternative embodiment, when the first bus 206 is different buses from the second bus, first interface
Unit 202, the packet for being additionally operable to corresponding the second bus transmission to receiving carries out data processing, at packet
The packet of the bus protocol to meet the first bus 206 is managed, and the packet after processing is passed into the first bus 206.Together
When, second interface unit 203, the packet for being additionally operable to corresponding the second bus transmission to receiving is carried out at data
Reason, by processing data packets to meet the packet of the bus protocol of the first bus 206, and passes to the by the packet after processing
One bus 206.
Data processing is carried out by the packet for transmitting different types of second bus, by processing data packets to meet the
The packet of the bus protocol of one bus 206, makes the data format unification transmitted by the first bus 206, improves core cell
201 identifications and the efficiency of processing data bag.It should be noted that the interface set in the train controller that the present embodiment is provided
The species of unit is not limited to first interface unit 202 as described above and second interface unit 203, can be according to many of train
Bus marco demand, sets more interface units.
Further, the input-output unit 204 being connected with the first bus 206 is specifically as follows：Digital quantity input and output
Unit and/or analog input and output unit.I.e. input-output unit 204 can be digital quantity input-output unit or analog quantity
Input-output unit, or include digital quantity input-output unit and analog input and output unit simultaneously.Input-output unit
The data collected are passed to core cell 201 by 204 by the first bus 206.Core cell 201 is carried out at analysis to data
By the first bus feedback to input-output unit 204 after reason, input-output unit 204 passes to feedback data coupled
The external equipment connect.
Meanwhile, the wireless transmission unit 205 being connected with the first bus 206 specifically can be used for and the service in other trains
The server apparatus at device equipment or train operation center carries out being wirelessly transferred for data.
The train controller that the present embodiment is provided is provided with core cell, multiple interface units, input-output unit, nothing
Line transmission unit.Core cell is connected with multiple interface units by the first internal bus, multiple interface units and outside
Train controller is connected by least two second buses.Input-output unit is connected with first bus, for passing through
First bus carries out data interaction with the core cell.Wireless transmission unit is connected with first bus, for
He carries out being wirelessly transferred for data by car.Multiple interface units can support diversified communication protocol and meet various functions extension
Requirement so that the function needed for train network control system constantly extends, so as to lift train network control system controlling
Energy.Meanwhile, when the first bus and the second bus are different buses, multiple interface units are additionally operable to second total to what is received
The packet of line transmission carries out data processing, by processing data packets to meet the packet of the bus protocol of the first bus, simultaneously
Pass to the first bus.Data processing is carried out by the packet for transmitting different types of second bus, by processing data packets
For the packet for the bus protocol for meeting the first bus, make, raising core list unified by the data format of the first bus transfer
Member identification and the efficiency of processing data bag.
Embodiment three
The train network control system that the present embodiment is provided includes：At least one train controller.Wherein, Train Control
Device includes：Core cell, multiple interface units.Core cell is connected with multiple interface units by the first internal bus,
Multiple interface units are connected with outside train controller by least two second buses.
As shown in Figure 3A, as an alternative embodiment, the train control system that the present embodiment is provided can include：
Train controller 300.Wherein, train controller 300 includes：Core cell 3001, first interface unit 3002, second connect
Mouth unit 3003.Core cell 3001, first interface unit 3002 and second interface unit 3003 are connected by the first bus 3004
Connect.
Wherein, the number that first interface unit 3002 passes through the train controller outside corresponding the second bus collection
According to, and core cell 3001 is passed to by the first bus 3004.Core cell 3001 passes through to first interface unit 3002
The data of one bus 3004 transmission feed back to first interface unit 3002, first after being analyzed and processed by the first bus 3004
Interface unit 3002 passes to feedback data by its corresponding second bus the train controller of outside, to realize train
The control function of train controller outside control system.Meanwhile, second interface unit 3003 is total by corresponding second
The data of train controller outside line collection, and core cell 3001 is passed to by the first bus 3004.Core cell
The data that 3001 pairs of second interface units 3003 are transmitted by the first bus 3004 analyze and process after by the first bus
3004 feed back to second interface unit 3003, and second interface unit 3003 transmits feedback data by its corresponding second bus
To outside train controller, to realize control function of the train control system to outside train controller.Wherein, first
Interface unit 3002 and second interface unit 3003 pass through train control of different types of second bus from different outsides respectively
Device connection processed.
The train network control system that the present embodiment is provided includes at least one train controller, each Train Control dress
Putting to include：Core cell, multiple interface units.Core cell is connected with multiple interface units by the first internal bus
Connect, multiple interface units are connected with outside train controller by least two second buses.Train controller it is many
Individual interface unit can support diversified communication protocol and meet the requirement of various functions extension, so that networked control system of the train system
Function needed for system constantly extends, so as to lift train network control system control performance.
Example IV
Fig. 3 B and Fig. 3 C provide the structural representation of two kinds of train network control systems.Wherein, networked control system of the train system
System includes at least one train controller, and each train controller can be any one in following device：Center control
Unit processed, train event recorder, train remote input output unit, intelligent display unit, train gating device, train air-conditioning system
System.
Specifically, central control unit can as whole network control system core, for realizing data acquisition, logic
Calculate, control the functions such as output；Train event recorder is used to record the service data and fault data of train；Train
Remote input output unit is used for the collecting work for carrying out hardware, can effectively reduce length of arrangement wire of the rigid line in vehicle, and
And standardization rigid line arrangement；Intelligent display unit can be as train network control system and the interface of driver, for driver
There is provided the running status of each part of Vehicular system, and interactive interface there is provided being set such as air-conditioner temperature.
A kind of structural representation for train network control system that Fig. 3 B provide for the present embodiment, as shown in Figure 3 B, train
Network control system includes：
Chief series truck control device 401, the first auxiliary train controller 402, the second auxiliary train controller the 403, the 3rd are auxiliary
The auxiliary train controller 405 of train controller 404 and the 4th.First auxiliary train controller 402, the second auxiliary Train Control dress
Put the 403, the 3rd auxiliary train controller 405 of auxiliary train controller 404 and the 4th respectively with chief series truck control device 401
Multiple interface unit connections.Specifically, the first auxiliary train controller 402, the second auxiliary train controller 403, the 3rd auxiliary row
The auxiliary train controller 405 of truck control device 404 and the 4th is connected with the interface unit on chief series truck control device 401, many
Individual auxiliary train controller is each other without connection.First auxiliary train controller 402, the second auxiliary train controller 403,
Identical or different the second bus and chief series is respectively adopted in the three auxiliary train controllers 405 of auxiliary train controller 404 and the 4th
Multiple interface units connection on truck control device 401.
Wherein, chief series truck control device 401 can be that central control unit, the first auxiliary train controller 402 can be
Train event recorder, the second auxiliary train controller 403 can be train remote input output unit, the 3rd auxiliary Train Control
Device 404 can be that train door control device, the 4th auxiliary train controller 405 can be train air conditioning system.
The structural representation for another train network control system that Fig. 3 C provide for the present embodiment, as shown in Figure 3 C, row
Car network control system includes：Chief series truck control device 501, the first auxiliary train controller 502, the second auxiliary train controller
503rd, the 3rd auxiliary train controller 505 of auxiliary train controller 504 and the 4th.First auxiliary train controller 502, second is auxiliary
Identical or phase is respectively adopted in train controller 503, the 3rd auxiliary train controller 505 of auxiliary train controller 504 and the 4th
The second different bus is connected with multiple interface units on chief series truck control device 501.
As an alternative embodiment, the first auxiliary train controller 502, the second auxiliary train controller 503,
The three auxiliary train controllers 505 of auxiliary train controller 504 and the 4th respectively with multiple interfaces on chief series truck control device 501
Unit is connected.Wherein, the 3rd auxiliary train controller 505 of auxiliary train controller 504 and the 4th and chief series truck control device 501
On same interface unit connected by same second bus.The first auxiliary train control of auxiliary train controller 502 and second
Device 503 processed is connected with another interface unit on chief series truck control device 501 by same second bus.
Wherein, chief series truck control device 501 can be that central control unit, the first auxiliary train controller 502 can be
Train event recorder, the second auxiliary train controller 503 can be train remote input output unit, the 3rd auxiliary Train Control
Device 504 can be that train door control device, the 4th auxiliary train controller 505 can be train air conditioning system.
It should be noted that a kind of company of the multiple train controllers for train network control system that the present embodiment is provided
The relation of connecing is not limited to the situation shown in Fig. 3 B and Fig. 3 C.For example, the first auxiliary train controller 402, second can be set
The auxiliary train controller 404 of auxiliary train controller 403 and the 3rd respectively with multiple interface lists on chief series truck control device 401
Member connection, meanwhile, the 4th auxiliary train controller 405 can be filled with the first auxiliary train controller 402, the second auxiliary Train Control
Put 403 and the 3rd any one connection in auxiliary train controller 404.Multiple train controllers can flexibly be arranged
Position and annexation, the data type for obtaining each train controller are more diversified, further improve train
The extension control function of network control system.
Further, each train controller in the train network control system that the present embodiment is provided can include：
Core cell, multiple interface units, input-output unit, wireless transmission unit.Wherein, core cell leads to multiple interface units
Internal the first bus connection is crossed, multiple interface units are connected with outside train controller by least two second buses
Connect.Input-output unit is connected with first bus, for carrying out data by first bus and the core cell
Interaction.Wireless transmission unit is connected with first bus, for carrying out being wirelessly transferred for data with his car.
Specifically, the present embodiment provide train network control system in each train controller could be arranged to as
Structure shown in Fig. 2.Wherein, train controller can include：Core cell 201, first interface unit 202, second interface
Unit 203, input-output unit 204, wireless transmission unit 205.Wherein, core cell 201, first interface unit 202, second
Interface unit 203, input-output unit 204 and wireless transmission unit 205 are connected by the first bus 206.
First interface unit 202 by the data of the train controller outside corresponding second bus collection, and
Core cell 201 is passed to by the first bus 206.Core cell 201 passes through the first bus 206 to first interface unit 202
The data of transmission analyzed and processed after by the first bus feedback to first interface unit 202, first interface unit 202 will be anti-
Feedback data pass to the train controller of outside by its corresponding second bus, to realize core cell 201 to outer array
The control function of truck control device.Meanwhile, second interface unit 203 passes through the train outside corresponding the second bus collection
The data of control device, and core cell 201 is passed to by the first bus 206.Core cell 201 is to second interface unit
203 by the first bus 206 transmit data analyzed and processed after by the first bus feedback to second interface unit 203,
Second interface unit 203 passes to feedback data by its corresponding second bus the train controller of outside, to realize
The control function of the outside train controller of 201 pairs of core cell.
Wherein, the first bus 206 can be at least one of following bus：Industry ethernet, MVB
MVB, controller local area network's CAN, CANopen buses.
The the second bus connection being connected respectively with first interface unit 202 and second interface unit 203 can be following total
Different two kinds in line：Industry ethernet, double-unit traction controller bus, controller local area network's CAN, CANopen
Bus.
When the first bus 206 is different buses from the second bus, first interface unit 202 is additionally operable to receiving
The packet of corresponding second bus transmission carry out data processing, by processing data packets to meet the first bus 206
The packet of bus protocol, and the packet after processing is passed into the first bus 206.Meanwhile, second interface unit 203, also
Packet for the corresponding second bus transmission to receiving carries out data processing, by processing data packets to meet the
The packet of the bus protocol of one bus 206, and the packet after processing is passed into the first bus 206.
Data processing is carried out by the packet for transmitting different types of second bus, by processing data packets to meet the
The packet of the bus protocol of one bus 206, makes the data format unification transmitted by the first bus 206, improves core cell
201 identifications and the efficiency of processing data bag.It should be noted that the interface set in the train controller that the present embodiment is provided
The species of unit is not limited to first interface unit 202 as described above and second interface unit 203, can be according to many of train
Bus marco demand, sets more interface units.
Further, the input-output unit 204 being connected with the first bus 206 is specifically as follows：Digital quantity input and output
Unit and/or analog input and output unit.I.e. input-output unit 204 can be digital quantity input-output unit or analog quantity
Input-output unit, or include digital quantity input-output unit and analog input and output unit simultaneously.Input-output unit
The data collected are passed to core cell 201 by 204 by the first bus 206.Core cell 201 is carried out at analysis to data
By the first bus feedback to input-output unit 204 after reason, input-output unit 204 passes to feedback data coupled
The external equipment connect.
Meanwhile, the wireless transmission unit 205 being connected with the first bus 206 specifically can be used for and the service in other trains
The server apparatus at device equipment or train operation center carries out being wirelessly transferred for data.
The train controller that the present embodiment is provided is provided with core cell, multiple interface units, input-output unit, nothing
Line transmission unit.Core cell is connected with multiple interface units by the first internal bus, multiple interface units and outside
Train controller is connected by least two second buses.Input-output unit is connected with first bus, for passing through
First bus carries out data interaction with the core cell.Wireless transmission unit is connected with first bus, for
He carries out being wirelessly transferred for data by car.Multiple interface units can support diversified communication protocol and meet various functions extension
Requirement so that the function needed for train network control system constantly extends, so as to lift train network control system controlling
Energy.Meanwhile, when the first bus and the second bus are different buses, multiple interface units are additionally operable to second total to what is received
The packet of line transmission carries out data processing, by processing data packets to meet the packet of the bus protocol of the first bus, simultaneously
Pass to the first bus.Data processing is carried out by the packet for transmitting different types of second bus, by processing data packets
For the packet for the bus protocol for meeting the first bus, make, raising core list unified by the data format of the first bus transfer
Member identification and the efficiency of processing data bag.Further, by flexibly arranging position and the connection of multiple train controllers
Relation, the data type for obtaining each train controller is more diversified, further improves networked control system of the train system
The extension control function of system.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
The present invention is described in detail with reference to the foregoing embodiments, it will be understood by those within the art that：It still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic；
And these modifications or replacement, the essence of appropriate technical solution is departed from the scope of various embodiments of the present invention technical scheme.
Claims (10)
1. a kind of train controller, it is characterised in that including：Core cell, multiple interface units；
The core cell is connected with the multiple interface unit by the first internal bus；
The multiple interface unit is connected with outside train controller by least two second buses.
2. train controller according to claim 1, it is characterised in that
First bus, second bus are at least one of following bus：Industry ethernet, MVB
MVB, controller local area network's CAN, CANopen buses.
3. train controller according to claim 2, it is characterised in that first bus is with second bus
Different buses, then the interface unit, is additionally operable at the packet progress data to second bus transmission received
Reason, and the packet after processing is passed into first bus；Wherein, to meet described first total for the packet after the processing
The bus protocol of line.
4. train controller according to claim 1, it is characterised in that described device also includes：Input-output unit；
The input-output unit is digital quantity input-output unit and/or analog input and output unit.
5. train controller according to claim 4, it is characterised in that the input-output unit and described first total
Line is connected, for carrying out data interaction by first bus and the core cell.
6. train controller according to claim 1, it is characterised in that described device also includes：Wireless transmission unit,
For carrying out being wirelessly transferred for data with his car.
7. a kind of train network control system, it is characterised in that including：Row described at least one claim any one of 1-6
Truck control device.
8. system according to claim 7, it is characterised in that the train controller is any one in following device
Kind：Central control unit, train event recorder, train remote input output unit, train gating device, train air conditioning system.
9. system according to claim 7, it is characterised in that including：Multiple train controllers, each row
It is attached between truck control device by the interface unit.
10. system according to claim 7, it is characterised in that including：Multiple train controllers, it is the multiple
The train controller includes：One chief series truck control device, multiple auxiliary train controllers；The multiple auxiliary Train Control
Device is connected with the multiple interface unit on the chief series truck control device respectively；The multiple auxiliary train controller is adopted
It is connected with identical or different second bus with the multiple interface unit.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710359403.9A CN107310564A (en) | 2017-05-19 | 2017-05-19 | Train controller and train network control system |
| PCT/CN2017/090708 WO2018209768A1 (en) | 2017-05-19 | 2017-06-29 | Train control device and train network control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710359403.9A CN107310564A (en) | 2017-05-19 | 2017-05-19 | Train controller and train network control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107310564A true CN107310564A (en) | 2017-11-03 |
Family
ID=60182022
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710359403.9A Pending CN107310564A (en) | 2017-05-19 | 2017-05-19 | Train controller and train network control system |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107310564A (en) |
| WO (1) | WO2018209768A1 (en) |
Cited By (1)
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| CN110834655A (en) * | 2018-08-17 | 2020-02-25 | 中车株洲电力机车研究所有限公司 | Train data transmission method, system, medium and equipment |
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| WO2018209768A1 (en) | 2018-11-22 |
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