CN109229143A - The control method and control system of train switch control system - Google Patents
The control method and control system of train switch control system Download PDFInfo
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- CN109229143A CN109229143A CN201710558031.2A CN201710558031A CN109229143A CN 109229143 A CN109229143 A CN 109229143A CN 201710558031 A CN201710558031 A CN 201710558031A CN 109229143 A CN109229143 A CN 109229143A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L5/00—Local operating mechanisms for points or track-mounted scotch-blocks; Visible or audible signals; Local operating mechanisms for visible or audible signals
- B61L5/06—Electric devices for operating points or scotch-blocks, e.g. using electromotive driving means
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Abstract
The present invention proposes a kind of control method of train switch control system, and control system includes: master control set and executing agency, and master control set includes: master controller and from controller, and master controller is connected with from controller, and master controller is also connected with executing agency；Control method includes: that master controller is sent to according to track switch control the first judging result of signal generation from controller；The second judging result of signal generation is controlled according to identical track switch from controller and is sent to master controller；Master controller generates the first processing result according to the first judging result and the second judging result；Second processing is generated as a result, and being sent to master controller from controller according to the first judging result and the second judging result；Master controller generates control instruction according to the first processing result and second processing result, for controlling executing agency's movement, to control track switch.
Description
Technical field
The present invention relates to the control methods and control system of Vehicle Engineering more particularly to a kind of train switch control system
System.
Background technique
City railway train has many advantages, such as that passenger capacity is big, driving stability, and more and more cities start to build city rail
Road train.Spatial classification is travelled according to track train, it is following that city railway train is generally divided into monorail train, railway trains and ground
Three kinds of vehicle；Classify according to classification of track, city railway train is generally divided into: single track and double track train.No matter any track column
There is track switch in vehicle, running track, the accuracy of track switch switching and timeliness directly affect track train change rail whether
Smoothly, the reliability of track switch switching also affects the safety of track train operation.
Currently, multiple relays are generallyd use in the control system of track switch, the contact series of each relay or formation in parallel
Control logic, to control track switch switching.But the number of relay is more, and it is complicated, bulky to will lead to wiring.Also, relay
The contact of device is passed through after long-term on-off, wears more serious, and reliability is poor, not only can contracting service life, or even can also shadow
The smooth change rail for ringing track train reduces the reliability of track switch switching.
Summary of the invention
The present invention is directed to solve at least some of the technical problems in related technologies.
For this purpose, the first purpose of this invention is to propose a kind of control method of train switch control system, to realize
The switch control system of train is controlled, for solving in the prior art due to being caused using a fairly large number of relay
The poor problem of reliability.
Second object of the present invention is to propose a kind of train switch control system.
Third object of the present invention is to propose a kind of computer equipment.
Fourth object of the present invention is to propose a kind of non-transitorycomputer readable storage medium.
5th purpose of the invention is to propose a kind of computer program product.
In order to achieve the above object, first aspect present invention embodiment proposes a kind of controlling party of train switch control system
Method, the control system include: master control set and executing agency, and the master control set includes: master controller and from controller, institute
It states master controller to be connected with described from controller, and the master controller is also connected with the executing agency；
The control method includes:
The master controller controls the first judging result of signal generation according to the track switch and is sent to from controller；
It is described that master controller is sent to according to identical track switch control the second judging result of signal generation from controller；
The master controller generates the first processing result according to the first judging result and the second judging result；
It is described that second processing is generated as a result, and being sent to master according to the first judging result and the second judging result from controller
Controller；
The master controller generates control instruction according to first processing result and second processing result, for controlling
Executing agency's movement is stated, to control track switch.
The technical solution that the above embodiment of the present invention provides, master controller in master control set and from controller basis respectively
Identical track switch control signal generates the first judging result and the second judging result, then master controller and mutually hands over from controller
Change the first judging result and the second judging result, later, master controller and from controller all in accordance with the first judging result and second
Judging result generates the first processing result and second processing as a result, second processing result is sent to master control again from controller respectively
Device processed, so that master controller generates control instruction according to the first processing result and second processing result, for passing through executing agency
Control track switch.It can be realized and track switch controlled using the above scheme according to track switch control signal, and without such as existing
A fairly large number of relay in technology solves the problems, such as that switch control system poor reliability, service life are shorter in the prior art.
Second aspect of the present invention embodiment proposes a kind of train switch control system, and above-mentioned control method can be performed.
In order to achieve the above object, third aspect present invention embodiment proposes a kind of computer equipment, including memory, processing
Device and storage on a memory and the computer program that can run on a processor, when the processor executes described program, reality
Now method as described above.
To achieve the goals above, fourth aspect present invention embodiment proposes a kind of computer-readable storage of non-transitory
Medium is stored thereon with computer program, which realizes method as described above when being executed by processor.
To achieve the goals above, fifth aspect present invention embodiment proposes a kind of computer program product, when described
When instruction in computer program product is executed by processor, method as described above is executed.
The additional aspect of the present invention and advantage will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
Above-mentioned and/or additional aspect and advantage of the invention will become from the following description of the accompanying drawings of embodiments
Obviously and it is readily appreciated that, in which:
Fig. 1 is the structural schematic diagram for the train switch control system that the embodiment of the present invention one provides；
Fig. 2 is the flow chart of the control method for the train switch control system that the embodiment of the present invention one provides；
Fig. 3 is the structural schematic diagram of train switch control system provided by Embodiment 2 of the present invention；
Fig. 4 is master controller in the control method of train switch control system provided by Embodiment 2 of the present invention according to track switch
Control the flow chart that signal generates the first judging result；
Master controller is according to track switch in the control method for the train switch control system that Fig. 5 provides for the embodiment of the present invention three
Control the flow chart that signal generates the first judging result；
Fig. 6 is the structural schematic diagram one for the train switch control system that the embodiment of the present invention four provides；
Fig. 7 is the structural schematic diagram two for the train switch control system that the embodiment of the present invention four provides；
Fig. 8 is the signal flow schematic diagram for the control method that the embodiment of the present invention four provides.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention.
Embodiment one
Fig. 1 is the structural schematic diagram for the train switch control system that the embodiment of the present invention one provides.As shown in Figure 1, this reality
It applies example and a kind of control method of train switch control system is provided, wherein train switch control system includes: master control set 1 and holds
Row mechanism 3.The master control set 1 includes: master controller 11 and from controller 12, and master controller 11 is connected with from controller 12, main
Controller 11 is also connected with executing agency 3.Specifically, master controller 11 and point-to-point mode phase can be used from controller 12
Company and data communication or master controller 11 can also be connected with from controller 12 by data/address bus, pass through the biography of setting
Defeated agreement carries out data transmission.
Fig. 2 is the flow chart of the control method for the train switch control system that the embodiment of the present invention one provides, such as Fig. 2 institute
Show, control method provided in this embodiment comprises the following steps:
Step 101, master controller control the first judging result of signal generation according to track switch and are sent to from controller.
Master controller 11 receives the track switch control signal that host computer or switch mechanism are sent, and master controller 11 can be to track switch
It controls signal and carries out logic judgment, obtain the judging result of normal operation or failure, be sent to as the first judging result
From controller.
Step 102 is sent to master controller from controller according to identical track switch control the second judging result of signal generation.
Track switch identical with master controller 11 is received from controller 12 and controls signal, and track switch is controlled from controller 12 and is believed
Number carry out logic judgment, obtain the judging result of normal operation or failure, be sent to main control as the second judging result
Device.
Step 103, master controller generate the first processing result according to the first judging result and the second judging result.
Master controller 11 can to the first judging result itself generated and the second judging result for being sent from controller 12 into
Row logic judgment, such as: judge whether the first judging result and the second judging result are identical, if they are the same, then shows fault-free, it is main
Controller 11 produces controlling value as the first processing result；If not identical, show faulty generation, master controller 11 can give birth to
At fault value as the first processing result.Controlling value and fault value can be flag bit, serial data or character string.
Step 104 generates second processing as a result, and sending from controller according to the first judging result and the second judging result
To master controller.
From controller 12 can to the second judging result and the first judging result sent of master controller 11 itself generated into
Row logic judgment, such as: judge whether the first judging result and the second judging result are identical, if they are the same, then show fault-free, from
Controller 12 produces controlling value as second processing result；If not identical, show faulty generation, can be given birth to from controller 12
At fault value as second processing result.
Second processing result is also sent to master controller 11 by data/address bus from controller 12.
Step 105, master controller generate control instruction according to the first processing result and second processing result, hold for controlling
Row mechanism action, to control track switch.
The first processing result and the second processing result life sent from controller 12 that master controller 11 is generated according to itself
At control instruction, such as: judge whether the first processing result and second processing result are identical, if they are the same, then show normal operation,
Master controller 11, which produces, operates normally instruction, executing agency 13 is sent to as control instruction, to track switch and associated mechanisms
Movement.If not identical, show faulty generation, master controller 11 produces faulting instruction, is sent to as control instruction
Executing agency 3 is maintained at safe state to control track switch and associated mechanisms.
Technical solution provided in this embodiment, master controller in master control set and from controller respectively according to identical road
Trouble control signal generates the first judging result and the second judging result, then master controller and is exchanged with each other first from controller and sentences
Disconnected result and the second judging result, later, master controller and from controller all in accordance with the first judging result and the second judging result
The first processing result and second processing are generated respectively as a result, second processing result is sent to master controller again from controller, with
Master controller is set to generate control instruction according to the first processing result and second processing result, for passing through actuating mechanism controls road
Trouble.It can be realized and track switch controlled using the above scheme according to track switch control signal, and without such as in the prior art
A fairly large number of relay solves the problems, such as that switch control system poor reliability, service life are shorter in the prior art.
Also, above-mentioned technical proposal is sentenced by using master controller and from controller all in accordance with track switch control signal
It is disconnected, in addition, master controller also swaps judging result with from controller, and then judging result is handled again, it
Master controller generates control instruction, energy again according to the processing result itself generated and the processing result sent from controller afterwards
It is enough more more accurately to find failure in time, further increase the reliability of control system.
Embodiment two
The present embodiment is on the basis of the above embodiments, further to be optimized to above-mentioned control method.
For the above-mentioned tool of master controller 11 there are two signal input part, two signal input parts are connected separately with first switch 111
With second switch 112, first switch 111 and second switch 112 are used to control signal according to identical track switch and execute opening and closing operations.
First switch 111 and second switch 112 can be normal open switch or normally closed switch.
In the present embodiment, first switch 111 is normal open switch, and second switch 112 is normally closed switch；Alternatively, first switch
111 be normally closed switch, and second switch 112 is normal open switch.Specifically, structure as shown in Figure 3, is normal with first switch 111
Switch, second switch 112 is for normally closed switch.
Fig. 4 is master controller in the control method of train switch control system provided by Embodiment 2 of the present invention according to track switch
Control the flow chart that signal generates the first judging result.As shown in figure 4, master controller is controlled according to track switch in above-mentioned steps 101
Signal generates the first judging result, can specifically include the following steps:
Step 1011, master controller, which are obtained, controls signal execution opening and closing operations according to track switch in first switch and the second switch
Later, the first level signal that two signal input parts receive.
Under normal operating conditions, first switch 111 is normal open switch, is normally opened before not receiving track switch control signal
State, then corresponding signal input part receives low level signal；After receiving track switch control signal, first switch 111 is closed
It closes, then corresponding signal input part receives high level signal.
Second switch 112 is normally closed switch, is normally off before not receiving track switch control signal, then corresponding signal
Input terminal receives high level signal；After receiving track switch control signal, second switch 112 is disconnected, then corresponding signal is defeated
Enter termination and receives low level signal.
Whether the first level signal that step 1012, master controller judge that two signal input parts receive is different.
Master controller 11 gets the first level signal that two signal input parts receive, and judges two the first level
Whether signal is different, if so, thening follow the steps 1013；If it is not, thening follow the steps 1014.
Step 1013, master controller generate controlling value as the first judging result.
Controlling value can be flag bit or serial data or character string for indicating normal operation.
Step 1014, master controller generate fault value as the first judging result.
Fault value can be flag bit or serial data or character string for indicating faulty generation.
Embodiment three
The present embodiment is on the basis of the above embodiments, further to be optimized to above-mentioned control method.
Above-mentioned also to have from controller 12 there are two signal input part, two signal input parts are connected separately with third switch
121 and the 4th switch 122, third switch 121 and the 4th switch 122 be used to control signal according to identical track switch and execute opening and closing behaviour
Make.Third switch 121 and the 4th switch 122 can be normal open switch or normally closed switch.
Third switch 121 is normal open switch, and the 4th switch 122 is normally closed switch；Or third switch 121 is normally closed opens
It closes, the 4th switch 122 is normal open switch.It is normal open switch with third switch 121 specifically, structure as shown in Figure 3, the 4th
Switch 122 is for normally closed switch.
Master controller is according to track switch in the control method for the train switch control system that Fig. 5 provides for the embodiment of the present invention three
Control the flow chart that signal generates the first judging result.As shown in figure 5, in above-mentioned steps 102, from controller according to identical road
Trouble control signal generates the second judging result, can specifically be realized using the following steps:
Step 1021 is obtained in third switch and the 4th switch from controller according to track switch control signal execution opening and closing operations
Later, the second electrical level signal that two signal input parts receive.
Under normal operating conditions, third switch 121 is normal open switch, is normally opened before not receiving track switch control signal
State, then corresponding signal input part receives low level signal；After receiving track switch control signal, third switch 121 is closed
It closes, then corresponding signal input part receives high level signal.
4th switch 122 is normally closed switch, is normally off before not receiving track switch control signal, then corresponding signal
Input terminal receives high level signal；After receiving track switch control signal, the 4th switch 122 is disconnected, then corresponding signal is defeated
Enter termination and receives low level signal.
Whether step 1022, the second electrical level signal for judging that two signal input parts are received from controller are different.
The received second electrical level signal of two signal input parts is got from controller 12, and judges two second electrical level letters
It is number whether different, if so, thening follow the steps 1023；If it is not, thening follow the steps 1024.
Step 1023 generates controlling value as the second judging result from controller.
Controlling value can be flag bit or serial data or character string for indicating normal operation.
Step 1024 generates fault value as the second judging result from controller.
Fault value can be flag bit or serial data or character string for indicating faulty generation.
Example IV
The present embodiment is on the basis of the above embodiments, further to be optimized to above-mentioned control method.
Fig. 6 is the structural schematic diagram one for the train switch control system that the embodiment of the present invention four provides.On as shown in fig. 6,
Stating can also be connected from controller 12 with executing agency 3, the movement feedback signal sent for receiving executing agency 3.From control
Device 12 judges whether the movement of executing agency 3 meets sets requirement according to the movement feedback signal, if not satisfied, then from controller
12 generate fault-signal.
Then fault-signal can be sent to master controller 11 from controller 12, so that master controller 11 generates failure and refers to
It enables and is used as the control instruction, control executing agency 3.
Fig. 7 is the structural schematic diagram two for the train switch control system that the embodiment of the present invention four provides.As shown in fig. 7, into
One step, it, can also be using completely identical in structure standby with master control set 1 in order to improve the reliability and safety of control system
Control device 2, namely standby control device 2 also includes master controller and from controller.Master controller in standby control device 2 with from controller
Between data interaction and judge that processing mode is identical as master control set 1, can refer to above-mentioned technical proposal to realize, herein not
It repeats again.
Master control set 1 is connected with standby control device 2 by data/address bus, and the two is mutually redundant.Master control set 1 and standby control device
2 carry out data interaction by data/address bus, so that the task of the two keeps synchronizing, fault message also wants synchronized update.It is main
Control device 1 and standby control device 2 are run simultaneously, but when master control set 1 is in normal operating condition, only 1 energy of master control set
Control instruction is enough exported, for controlling executing agency 3.It is mutually sent out between master control set 1 and standby control device 2 by data/address bus
Fault message is sent, when 1 faulty generation of master control set, message is sent to standby control device 2, so that standby control device 2 substitutes master control
Device 1 exports control instruction, to control executing agency 3.If there is failure, entire track switch in master control set 1 and standby control device 2
Control system is shut down.Control device using standby control device 2 as redundancy, can be improved the reliability and peace of switch control system
Quan Xing.
In addition, master control set 1 can replace fortune according to the setting period with standby control device 2 during control system operation
Row, and control instruction is exported to executing agency.Specifically, every setting time, master control set 1 and standby control 2 switch operating of device.
That is: master control set 1 works and exports control instruction to executing agency, standby control device 1 only carried out with master control set 1 data interaction and
Synchronized update does not export control instruction to executing agency；After setting time, it is switched to standby control device 2 and works and export control
System instruction only carries out data interaction and synchronized update with standby control device 2 to executing agency, master control set 1, and not output control refers to
It enables to executing agency.It is using the advantages of program, master control set 1 and standby control 2 alternate run of device simultaneously export control instruction
To executing agency, does not work for a long time to avoid the electronic device in one of device and be easy to produce failure.
It is understood that when thering is a device to be in malfunction in master control set 1 and standby control device 2, the two it
Between without carrying out above-mentioned switching.
Fig. 8 is the signal flow schematic diagram for the control method that the embodiment of the present invention four provides.As shown in figure 8, master controller
11 and from 12 respective two signal input parts of controller be arranged switch all in accordance with identical track switch control signal execute opening and closing behaviour
Make, so as to master controller 11 and be respectively received the first level signal and second from 12 respective two signal input parts of controller
Level signal.
First judgment module 113, first processing module 114 and control instruction generation module are provided in master controller 11
115；The second judgment module 123, Second processing module 124 are provided with from controller 12.Wherein, first judgment module 113 is right
The first level signal that two signal input parts receive is judged, and generates the first judging result；Second judgment module 123
The second electrical level signal that two signal input parts receive is judged, and generates the second judging result.
Then, master controller 11 and the first judging result and the second judging result are intercoursed from controller 12.So that the
One processing module 114 and Second processing module 124 judge whether the first judging result and the second judging result are identical, and respectively
Generate the first processing result and second processing result.
Later, it is sent to master controller 11 from controller 12 by second processing result, so that control instruction generation module 115
Judge whether the first processing result and second processing result are identical, and generate control instruction, for controlling executing agency.
Above scheme carries out multiple data interchange and judgement by using master controller 11 and from controller 12, can be improved
The accuracy and timeliness of fault discovery further increase the reliability and safety of switch control system.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
It can be combined in any suitable manner in one or more embodiment or examples.In addition, without conflicting with each other, the skill of this field
Art personnel can tie the feature of different embodiments or examples described in this specification and different embodiments or examples
It closes and combines.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include at least one this feature.In the description of the present invention, the meaning of " plurality " is at least two, such as two, three
It is a etc., unless otherwise specifically defined.
Any process described otherwise above or method description are construed as in flow chart or herein, and expression includes
It is one or more for realizing custom logic function or process the step of executable instruction code module, segment or portion
Point, and the range of the preferred embodiment of the present invention includes other realization, wherein can not press shown or discussed suitable
Sequence, including according to related function by it is basic simultaneously in the way of or in the opposite order, to execute function, this should be of the invention
Embodiment person of ordinary skill in the field understood.
Expression or logic and/or step described otherwise above herein in flow charts, for example, being considered use
In the order list for the executable instruction for realizing logic function, may be embodied in any computer-readable medium, for
Instruction execution system, device or equipment (such as computer based system, including the system of processor or other can be held from instruction
The instruction fetch of row system, device or equipment and the system executed instruction) it uses, or combine these instruction execution systems, device or set
It is standby and use.For the purpose of this specification, " computer-readable medium ", which can be, any may include, stores, communicates, propagates or pass
Defeated program is for instruction execution system, device or equipment or the dress used in conjunction with these instruction execution systems, device or equipment
It sets.The more specific example (non-exhaustive list) of computer-readable medium include the following: there is the electricity of one or more wirings
Interconnecting piece (electronic device), portable computer diskette box (magnetic device), random access memory (RAM), read-only memory
(ROM), erasable edit read-only storage (EPROM or flash memory), fiber device and portable optic disk is read-only deposits
Reservoir (CDROM).In addition, computer-readable medium can even is that the paper that can print described program on it or other are suitable
Medium, because can then be edited, be interpreted or when necessary with it for example by carrying out optical scanner to paper or other media
His suitable method is handled electronically to obtain described program, is then stored in computer storage.
It should be appreciated that each section of the invention can be realized with hardware, software, firmware or their combination.Above-mentioned
In embodiment, software that multiple steps or method can be executed in memory and by suitable instruction execution system with storage
Or firmware is realized.Such as, if realized with hardware in another embodiment, following skill well known in the art can be used
Any one of art or their combination are realized: have for data-signal is realized the logic gates of logic function from
Logic circuit is dissipated, the specific integrated circuit with suitable combinational logic gate circuit, programmable gate array (PGA), scene can compile
Journey gate array (FPGA) etc..
Those skilled in the art are understood that realize all or part of step that above-described embodiment method carries
It suddenly is that relevant hardware can be instructed to complete by program, the program can store in a kind of computer-readable storage medium
In matter, which when being executed, includes the steps that one or a combination set of embodiment of the method.
It, can also be in addition, each functional unit in each embodiment of the present invention can integrate in a processing module
It is that each unit physically exists alone, can also be integrated in two or more units in a module.Above-mentioned integrated mould
Block both can take the form of hardware realization, can also be realized in the form of software function module.The integrated module is such as
Fruit is realized and when sold or used as an independent product in the form of software function module, also can store in a computer
In read/write memory medium.
Storage medium mentioned above can be read-only memory, disk or CD etc..Although having been shown and retouching above
The embodiment of the present invention is stated, it is to be understood that above-described embodiment is exemplary, and should not be understood as to limit of the invention
System, those skilled in the art can be changed above-described embodiment, modify, replace and become within the scope of the invention
Type.
Claims (15)
1. a kind of control method of train switch control system, which is characterized in that the control system includes: master control set and holds
Row mechanism, the master control set include: master controller and from controller, and the master controller is connected with described from controller, institute
Master controller is stated also to be connected with the executing agency；
The control method includes:
The master controller controls the first judging result of signal generation according to the track switch and is sent to from controller；
It is described that master controller is sent to according to identical track switch control the second judging result of signal generation from controller；
The master controller generates the first processing result according to the first judging result and the second judging result；
It is described that second processing is generated as a result, and being sent to main control according to the first judging result and the second judging result from controller
Device；
The master controller generates control instruction according to first processing result and second processing result, for controlling described hold
Row mechanism action, to control track switch.
2. the control method of train switch control system according to claim 1, which is characterized in that the master controller and
It is connected from controller by data/address bus.
3. the control method of train switch control system according to claim 1 or 2, which is characterized in that the control system
System further include: standby control device；
The standby control device is identical as the structure of the master control set；It is total by data between the standby control device and master control set
Line is connected, and the standby control device is mutually redundant with master control set.
4. the control method of train switch control system according to claim 3, which is characterized in that the master control set with
Standby control device exports control instruction to executing agency according to setting period alternate run.
5. the control method of train switch control system according to claim 4, which is characterized in that the master controller
Two signal input parts are connected separately with first switch and the second switch, and the first switch and the second switch is used for according to track switch
It controls signal and executes opening and closing operations；
It is described to be respectively arranged with third switch and the 4th switch from two signal input parts of controller, third switch and the
Four switches execute opening and closing operations for controlling signal according to identical track switch.
6. the control method of train switch control system according to claim 5, which is characterized in that the first switch is
Normal open switch, second switch are normally closed switch；Alternatively, the first switch is normally closed switch, second switch is normal open switch；
The master controller controls signal according to the track switch and generates the first judging result, comprising:
Master controller, which is obtained, controls latter two signal that signal executes opening and closing operations according to track switch in first switch and the second switch
The first level signal that input terminal receives；
Whether the first level signal that master controller judges that two signal input parts receive is different；If so, generating controlling value
As the first judging result；If it is not, then generating fault value as the first judging result.
7. the control method of train switch control system according to claim 6, which is characterized in that the third, which switchs, is
Normal open switch, the 4th switch are normally closed switch；Alternatively, the third switch is normally closed switch, the 4th switch is normal open switch；
It is described that signal the second judging result of generation is controlled according to identical track switch from controller, comprising:
It is obtained after third switch and the 4th switch execute opening and closing operations according to track switch control signal from controller, two signals
The second electrical level signal that input terminal receives；
Whether the second electrical level signal for judging that two signal input parts receive from controller is different；If so, generating controlling value
As the second judging result；If it is not, then generating fault value as the second judging result.
8. the control method of train switch control system according to claim 7, which is characterized in that the master controller root
The first processing result is generated according to the first judging result and the second judging result, comprising:
The master controller judges whether first judging result and the second judging result are identical；If so, generating controlling value
As the first processing result；If it is not, then generating fault value as the first processing result.
9. the control method of train switch control system according to claim 8, which is characterized in that described from controller root
Second processing result is generated according to the first judging result and the second judging result, comprising:
It is described to judge whether first judging result and the second judging result are identical from controller；If so, generating controlling value
As second processing result；If it is not, then generating fault value as second processing result.
10. the control method of train switch control system according to claim 9, which is characterized in that the master controller
Control instruction is generated according to first processing result and second processing result, comprising:
The master controller judges whether first processing result and second processing result are identical；If so, generating normal fortune
Row instruction is used as the control instruction；If it is not, then generating faulting instruction as the control instruction.
11. the control method of train switch control system according to claim 4, which is characterized in that further include:
It is described that the movement feedback signal that executing agency sends is received from controller；
It is described to judge whether the movement of executing agency meets sets requirement according to the movement feedback signal from controller, if it is not,
Then generate fault-signal.
12. a kind of train switch control system, which is characterized in that execute such as the described in any item controlling parties of claim 1-11
Method.
13. a kind of computer equipment, which is characterized in that including memory, processor and store on a memory and can handle
The computer program run on device when the processor executes described program, is realized as described in any in claim 1-11
Method.
14. a kind of non-transitorycomputer readable storage medium, is stored thereon with computer program, which is characterized in that the program
The method as described in any in claim 1-11 is realized when being executed by processor.
15. a kind of computer program product is executed when the instruction in the computer program product is executed by processor as weighed
Benefit requires any method in 1-11.
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