CN106043358A - Warning method based on 64D-type all-relay semiautomatic block - Google Patents
Warning method based on 64D-type all-relay semiautomatic block Download PDFInfo
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- CN106043358A CN106043358A CN201610679358.0A CN201610679358A CN106043358A CN 106043358 A CN106043358 A CN 106043358A CN 201610679358 A CN201610679358 A CN 201610679358A CN 106043358 A CN106043358 A CN 106043358A
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- 238000000034 method Methods 0.000 title claims abstract description 48
- 238000001514 detection method Methods 0.000 claims description 37
- 230000004044 response Effects 0.000 claims description 29
- 230000005611 electricity Effects 0.000 claims description 15
- 210000001367 artery Anatomy 0.000 claims description 6
- 210000003462 vein Anatomy 0.000 claims description 6
- 238000004080 punching Methods 0.000 claims description 5
- 238000007689 inspection Methods 0.000 claims description 3
- 230000008439 repair process Effects 0.000 description 4
- 230000002159 abnormal effect Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L23/00—Control, warning, or like safety means along the route or between vehicles or vehicle trains
Abstract
The invention provides a warning method based on 64D-type all-relay semiautomatic block and relates to the technical field of traffic control. The warning method based on 64D-type all-relay semiautomatic block includes detecting whether an outgoing station block circuit outputs outgoing request pulse or not; sending first prompt information if not; if the outgoing request pulse is outputted and an outgoing request pulse value is less than a first preset threshold value, sending second prompt information; detecting whether the outgoing station block circuit receives automatic receipt pulse or not; if the automatic receipt pulse is not received and level signals fed back by a first indicator lamp signify high level, sending third prompt information; if the automatic receipt pulse is received and level signals fed back by a second indicator lamp signify low level, sending fourth prompt information. The warning method based on 64D-type all-relay semiautomatic block is capable of intelligently tracking, analyzing and judging whether relay operations and pulse of the block circuit in a block period are normal or not, predicating block failures and warning in case of failures.
Description
Technical field
The present invention relates to technical field of traffic control, in particular to a kind of based on 64D type all-relay semi-automatic block system
Method for early warning.
Background technology
All-relay semi-automatic block system is the block system completing two standing service effects with the logical relation of relay circuit,
The current single-track railway of China uses 64D type all-relay semi-automatic block system, 64D main circuit will by by tours start here lock-out circuit with
Pick up the signal output of station lock-out circuit, reception, record, it is achieved track block and reaction blocked state.
Using during 64D type all-relay semi-automatic block system, tours start here lock-out circuit with pick up station lock-out circuit may
Track block and reaction blocked state cannot be realized because of fault.At present, technical scheme is not also had to utilize Centralizing inspection to gather number
Intelligent predicting fault, the method for alarm failure is carried out according to workflow whole to 64D all-relay semi-automatic block system.
Summary of the invention
In view of this, the purpose of the embodiment of the present invention is to provide a kind of early warning based on 64D type all-relay semi-automatic block system
Method, can realize intelligence and follow the trail of, analyze, judge the actuating of relay of lock-out circuit in an inaccessible cycle, pulse the most normally,
The inaccessible fault of prediction and fault alarm.
A kind of based on 64D type all-relay semi-automatic block system the method for early warning that the embodiment of the present invention provides, is applied to 64D type and continues
Electricity semiautomatic block caution system, described 64D type all-relay semi-automatic block system caution system includes the tours start here being arranged at tours start here
Lock-out circuit, be arranged at pick up station pick up station lock-out circuit and controller, described controller is inaccessible with described tours start here respectively
Circuit and described in pick up station lock-out circuit be electrically connected with, described tours start here lock-out circuit be provided with and pick up station lock-out circuit electricity
Property connect the first display lamp and the second display lamp, described method includes:
Receive the triggering signal of tours start here lock-out circuit output；
Whether detection tours start here lock-out circuit exports request is dispatched a car pulse；
If not exporting described request to dispatch a car pulse, then send the first information；
If exporting described request to dispatch a car pulse, and the dispatch a car value of pulse of described request is less than the first threshold preset, then
Send the second information；
Dispatch a car after pulse in the request picking up station lock-out circuit and receiving the output of described tours start here lock-out circuit, detect tours start here
Whether lock-out circuit receives picks up the automated response piece pulse that station lock-out circuit sends；
If not receiving described automated response piece pulse, and the level signal of described first display lamp feedback is high level, then
Send the 3rd information；
If receiving described automated response piece pulse, and the level signal of described second display lamp feedback is low level, then send out
Go out the 4th information.
Preferably, described tours start here lock-out circuit is additionally provided with and picks up the 3rd instruction that station lock-out circuit is electrically connected with
Lamp, described method also includes:
Whether detection tours start here lock-out circuit receives picks up the pulse of accepting a train that station lock-out circuit sends；
If accepting a train pulse described in receiving, and when the level signal of described first display lamp feedback is low level, then
Send the 5th information；
If accepting a train pulse described in not receiving, and when the level signal of the 3rd display lamp feedback is low level, then examine
Survey the pulse information picking up station lock-out circuit in current time, and described in foundation, pick up the pulse in current time of the station lock-out circuit
Delivering the 6th information.
Preferably, described method also includes:
Detection tours start here lock-out circuit whether output train sets out pulse；
If exporting described train to set out pulse, and the set out value of pulse of described train is less than the Second Threshold preset, then
Send the 7th information；
If exporting described train to set out pulse, and when the level signal of described 3rd display lamp feedback is low level, then
Send the 8th information；
If not exporting described train to set out pulse, and when the level signal of described 3rd display lamp feedback is high level,
Then send the 9th information.
Preferably, described method also includes:
Whether detection tours start here lock-out circuit receives picks up the arrival reset pulse arrival recovery arteries and veins that station lock-out circuit sends
Punching；
If receiving described arrival reset pulse, and the level signal of described 3rd display lamp feedback is high level, then send out
Go out the tenth information；
If not receiving described arrival reset pulse, send the 11st information.
Preferably, whether described detection tours start here lock-out circuit exports the dispatch a car step of pulse of request and includes:
Detect whether tours start here lock-out circuit has exported pulse signal, and the time of described pulse signal is more than 1s.
The another kind method for early warning based on 64D type all-relay semi-automatic block system that the embodiment of the present invention provides, is applied to 64D type
All-relay semi-automatic block system, described 64D type all-relay semi-automatic block system caution system includes the tours start here obturation electricity being arranged at tours start here
Road, be arranged at pick up station pick up station lock-out circuit and controller, described controller respectively with described tours start here lock-out circuit with
Pick up described in and station lock-out circuit be electrically connected with, described in pick up station lock-out circuit be provided with and tours start here lock-out circuit be electrically connected with
The first display lamp, described method includes:
Detection picks up station lock-out circuit and whether receives the request that tours start here lock-out circuit sends and dispatch a car pulse；
If not receiving described request to dispatch a car pulse, and the level signal of the first display lamp feedback is low level, then detect
Tours start here lock-out circuit is at the pulse information of current time, and believes in the pulse of current time according to described tours start here lock-out circuit
Breath sends the first information；
If receiving described request to dispatch a car pulse, then judge whether the automated response piece picking up station lock-out circuit output to be detected
Pulse；
If be detected that pick up the automated response piece pulse of station lock-out circuit output, and the value of described automated response piece pulse is less than
The first threshold preset, then send the second information；
If being not detected by picking up the automated response piece pulse of station lock-out circuit output, and the electricity of described first display lamp feedback
Ordinary mail number is high level, then send the 3rd information.
Preferably, pick up described in station lock-out circuit be provided with tours start here lock-out circuit be electrically connected with the second display lamp and
3rd display lamp, described method also includes:
Pick up the triggering signal of station lock-out circuit output；
Detection picks up whether station lock-out circuit exports pulse of accepting a train；
If accepting a train pulse described in Shu Chu, and described in accept a train pulse value less than preset Second Threshold time,
Then send the 4th information；
If accepting a train pulse described in Shu Chu, and when the level signal of the second display lamp feedback is low level, then send
5th information；
If accepting a train pulse described in not exporting, and when the level signal of described 3rd display lamp feedback is low level,
Then send the 6th information.
Preferably, described method also includes:
Detect whether to receive the train that tours start here lock-out circuit sends to set out pulse；
If receiving described train to set out pulse, and when the level signal of described 3rd display lamp feedback is low level, then
Send the 7th information；
If not receiving described train to set out pulse, then add up whether current time tours start here lock-out circuit has exported arteries and veins
Rush signal；
If having pulse signal in the output of current time tours start here lock-out circuit, then send the 8th information；
If at the current time non-output pulse signal of tours start here lock-out circuit, then sending the 9th information.
Preferably, described method also includes:
Detection picks up the arrival reset pulse whether station lock-out circuit exports；
If pick up station lock-out circuit output have an arrival reset pulse, and the value of described arrival reset pulse is less than presetting
Second Threshold, then send the tenth information；
If picking up station lock-out circuit output have arrival reset pulse, and the level signal of described 3rd display lamp feedback being
During high level, then send the 11st information；
If picking up station lock-out circuit not export arrival reset pulse, and the level signal of described 3rd display lamp feedback being
During high level, then send the 12nd information.
Preferably, whether described detection picks up station lock-out circuit and includes in the dispatch a car step of pulse of the request that receives:
Detection picks up whether station lock-out circuit receives pulse signal, and the time of described pulse signal is more than 1s.
For prior art, the method for early warning based on 64D type all-relay semi-automatic block system that the present invention provides has following
Beneficial effect:
The method for early warning based on 64D type all-relay semi-automatic block system that the present invention provides can realize intelligence and follow the trail of, analyzes, judges
The actuating of relay of lock-out circuit in one inaccessible cycle, pulse are the most normal, it was predicted that inaccessible fault and fault alarm.
For making the above-mentioned purpose of the present invention, feature and advantage to become apparent, preferred embodiment cited below particularly, and coordinate
Appended accompanying drawing, is described in detail below.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, below by embodiment required use attached
Figure is briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, and it is right to be therefore not construed as
The restriction of scope, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to according to this
A little accompanying drawings obtain other relevant accompanying drawings.
The flow chart of the method for early warning based on 64D type all-relay semi-automatic block system that Fig. 1 provides for first embodiment of the invention.
The flow chart of the method for early warning based on 64D type all-relay semi-automatic block system that Fig. 2 provides for second embodiment of the invention.
Detailed description of the invention
Below in conjunction with accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Ground describes, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Generally exist
Can arrange and design with various different configurations with the assembly of the embodiment of the present invention that illustrates described in accompanying drawing herein.Cause
This, be not intended to limit claimed invention to the detailed description of the embodiments of the invention provided in the accompanying drawings below
Scope, but it is merely representative of the selected embodiment of the present invention.Based on embodiments of the invention, those skilled in the art are not doing
The every other embodiment obtained on the premise of going out creative work, broadly falls into the scope of protection of the invention.
It should also be noted that similar label and letter represent similar terms, therefore, the most a certain Xiang Yi in following accompanying drawing
Individual accompanying drawing is defined, then need not it be defined further and explains in accompanying drawing subsequently.Meanwhile, the present invention's
In description, term " first ", " second " etc. are only used for distinguishing and describe, and it is not intended that indicate or hint relative importance.
First embodiment
Refer to Fig. 1, be the flow process of embodiment of the present invention offer method for early warning based on 64D type all-relay semi-automatic block system
Figure, will elaborate idiographic flow below.
Step S101, whether detection tours start here lock-out circuit exports request is dispatched a car pulse.
The method for early warning based on 64D type all-relay semi-automatic block system that the present invention provides is applied to that 64D type relay is semi-automatic closes
Plug caution system, 64D type all-relay semi-automatic block system caution system includes being arranged at the tours start here lock-out circuit of tours start here, being arranged at
Pick up station picks up station lock-out circuit and controller, controller respectively with tours start here lock-out circuit and pick up station lock-out circuit electricity
Property connect, tours start here lock-out circuit is provided with display lamp electronic circuit, display lamp electronic circuit be provided with and pick up station lock-out circuit electricity
Property connect the first display lamp and the second display lamp, for instruction display lamp electronic circuit power on/off state.
Tours start here lock-out circuit is provided with a block push button BSA.Before train sets out, user presses block push button BSA to open
Dynamic tours start here lock-out circuit also triggers signal to controller output one, and tours start here lock-out circuit is defeated to picking up station lock-out circuit simultaneously
Go out a request to dispatch a car pulse.
Controller is after receiving triggering signal, and whether detection tours start here lock-out circuit has exported request pulse signal.If
Controller detects that the output of tours start here lock-out circuit has request to dispatch a car pulse, then send the first information, and prompting user is used for
The pulse source sending request pulse signal breaks down.
When the controller detects that the output of tours start here lock-out circuit has request to dispatch a car pulse, then judge that request is dispatched a car pulse
Whether value is less than the first threshold preset, and first threshold is preferably 3V.If request is dispatched a car, the value of pulse is less than first threshold,
Then controller sends the second information, and prompting user dispatches a car pulse source extremely for the request sending request pulse signal.
Meanwhile, controller detection tours start here lock-out circuit whether have receive pick up station lock-out circuit send automated response piece arteries and veins
Punching, this automated response piece pulse is to pick up station lock-out circuit to dispatch a car after pulse in the request receiving the output of tours start here lock-out circuit, to
The pulse signal of tours start here lock-out circuit receipt.
If tours start here lock-out circuit does not receive the automated response piece pulse picking up station lock-out circuit receipt, then judge and connect
The first display lamp that station lock-out circuit is electrically connected with feeds back to the level signal of controller and is high level or low level (i.e. judges
Whether the first display lamp is lit) to get rid of whether automated response piece pulse is adopted by leakage.Level signal when the first display lamp feedback
For (the first display lamp is lit) during high level, processor sends the 3rd information of correspondence and checks with prompting staff
Pick up station automated response piece pulse whether fault, pick up station pulse source, fault or inaccessible outline fault with further judgement.
If tours start here lock-out circuit receives the automated response piece pulse picking up station lock-out circuit receipt, then judge and pick up station
The second display lamp that lock-out circuit is electrically connected with feeds back to the level signal of controller and is high level or low level (i.e. judges second
Whether display lamp is lit), when the level signal of the second display lamp feedback is low level (the second display lamp extinguishes), then send out
Going out the 4th information, the request of sending to point out user to be used for sends the request of pulse and dispatches a car relay circuit operation irregularity.
For ease of distinguishing, in the present embodiment, the first display lamp uses green light, the second display lamp to use amber light.
In the present embodiment, dispatch a car burst length of pulse of request need to meet more than 1s and is considered as then effective less than 4s
Request is dispatched a car pulse.
Step S102, whether detection tours start here lock-out circuit receives pulse of accepting a train.
If picking up station to agree to the departure requests of tours start here, then can be by the manual operation of user to tours start here lock-out circuit
Send one to accept a train pulse.
Controller detects whether tours start here lock-out circuit receives pulse of accepting a train in real time, and pulse of accepting a train is tours start here
Lock-out circuit sends request and dispatches a car after pulse to picking up station lock-out circuit, and the purpose picking up station agrees to the departure requests of tours start here also
Manually trigger and pick up the pulse signal that station lock-out circuit sends to tours start here lock-out circuit.
If tours start here lock-out circuit receives picks up the pulse of accepting a train that station lock-out circuit sends, then judge that the 3rd refers to
Show that the level signal that lamp feeds back is high level or low level (whether the i.e. the 3rd display lamp is lit), with get rid of pulse leakage adopt.As
Really the 3rd display lamp extinguish, then detection pick up station lock-out circuit current time whether output has pulse information (to accept a train
Pulse), in order to send the 6th information.Concrete, believe in the output pulse that has of current time if picking up station lock-out circuit
Breath, then send the prompting of inaccessible outline fault, if picking up the station lock-out circuit not output pulse information in current time, then
Prompting checks the relevant relay picked up on the lock-out circuit of station.
For ease of distinguishing, in the present embodiment, the 3rd display lamp uses red light.
Step S103, detection tours start here lock-out circuit whether output train sets out pulse.
Tours start here lock-out circuit receive pick up station lock-out circuit send pulse of accepting a train after, can control train from
Tours start here sets out.When train is from tours start here, tours start here lock-out circuit now to pick up station lock-out circuit export a train
Set out pulse.
Controller detects the outfan of tours start here lock-out circuit in real time and whether has exported train and set out pulse.If be detected that
Output has train to set out pulse, then judge the set out value of pulse of train whether less than default Second Threshold, Second Threshold is preferred
For 3V.If less than the Second Threshold preset, sending the 7th information, prompting train is used for sending train and sets out pulse
The pulse source that sets out abnormal.
Detecting that output has train to set out while pulse, controller also judges that the level signal of the 3rd display lamp feedback is
High level or low level (whether the i.e. the 3rd display lamp is lit), when the level signal of the 3rd display lamp feedback is low level
(the i.e. the 3rd display lamp extinguish), then send the 8th information, then provide train and set out fault prompting, and tie up accordingly
Repair prompting.
Without detecting that output has train to set out pulse, controller also judges the level signal of the 3rd display lamp feedback
For high level or low level (whether the i.e. the 3rd display lamp is lit), when the level signal of the 3rd display lamp feedback is high level
(the i.e. the 3rd display lamp is lit), then send the 9th information, and prompting train sets out pulse source fault.
Step S104, whether detection tours start here lock-out circuit receives arrival reset pulse.
When train to pick up station after, pick up station lock-out circuit can to tours start here lock-out circuit send one arrival restore arteries and veins
Punching.
Whether controller detects tours start here lock-out circuit in real time has and receives that to pick up the station arrival that is sent to of lock-out circuit multiple
Former pulse.If be detected that tours start here lock-out circuit has received arrival reset pulse, then judge the level of the 3rd display lamp feedback
Signal is high level or low level, and when the level signal of the 3rd display lamp feedback is high level, (the 3rd display lamp is by point
Bright), then send the tenth information, prompting sends the arrival ReSet Circuit fault arriving reset pulse, and provides corresponding dimension
Build view.
If be detected that tours start here lock-out circuit has not received arrival reset pulse, then send the 11st information, carry
Show inaccessible outline fault.
To sum up, the embodiment of the present invention provides method for early warning based on 64D type all-relay semi-automatic block system by detection tours start here
The electricity that lock-out circuit output and the pulse signal received and the first display lamp, the second display lamp and the 3rd display lamp are fed back
Ordinary mail number, the intelligence that can realize the tours start here lock-out circuit to tours start here end is followed the trail of, analyzes, is judged obturation in the inaccessible cycle
The actuating of relay of circuit, pulse are the most normal, it was predicted that inaccessible fault is concurrently out of order warning so that user can tie up in time
Repair.
Second embodiment
Refer to Fig. 2, be the flow process of embodiment of the present invention offer method for early warning based on 64D type all-relay semi-automatic block system
Figure, will elaborate idiographic flow below.
Step S201, detection pick up station lock-out circuit whether receive request dispatch a car pulse and output automated response piece pulse.
The method for early warning based on 64D type all-relay semi-automatic block system that the present invention provides is applied to that 64D type relay is semi-automatic closes
Plug caution system, 64D type all-relay semi-automatic block system caution system includes being arranged at the tours start here lock-out circuit of tours start here, being arranged at
Pick up station picks up station lock-out circuit and controller, controller respectively with tours start here lock-out circuit and pick up station lock-out circuit electricity
Property connect, pick up station lock-out circuit be provided with display lamp electronic circuit, display lamp electronic circuit be provided with and tours start here lock-out circuit electricity
Property connect the first display lamp.
Whether controller detects in real time and picks up station lock-out circuit and dispatch a car arteries and veins in the request receiving the output of tours start here lock-out circuit
Punching, this request pulse of dispatching a car is to send station before departure to picking up the station pulse signal that sends first of lock-out circuit.
If picking up station lock-out circuit not received request and dispatch a car pulse, then judge that the anti-level signal of the first display lamp is
The situation that high level or low level are adopted to get rid of pulse to be leaked, if the anti-level signal of the first display lamp is low level (i.e. first
Display lamp extinguishes), then whether detection current time tours start here lock-out circuit sends pulse information, and dispatches a car according to current time
Whether lock-out circuit of standing sends pulse information and provides corresponding first information, points out tours start here pulse source, fault
Or obturation outline fault.
If picking up station lock-out circuit to have received request and dispatch a car pulse, then judge to pick up whether station lock-out circuit has exported
Automated response piece pulse, automated response piece pulse is to pick up station lock-out circuit to receive the request of tours start here lock-out circuit output and dispatch a car pulse
Automatically the reply pulse exported from trend tours start here lock-out circuit afterwards.
There is automated response piece pulse when detection picks up station lock-out circuit output, then judge whether the value of automated response piece pulse is less than
The first threshold preset, first threshold is preferably 3V.If the value of automated response piece pulse is less than first threshold, sends second and carry
Showing information, prompting automated response piece pulse source is abnormal.
There is automated response piece pulse when being not detected by picking up station lock-out circuit output, then judge the electricity of the first display lamp feedback
The situation that ordinary mail number is adopted to get rid of pulse to be leaked for high level or low level, if the level signal of the first display lamp feedback is high electricity
Flat then send the 3rd information, point out automated response piece pulse source fault.
For ease of distinguishing, in the present embodiment, the first display lamp uses amber light.
Step S202, detection picks up whether station lock-out circuit exports pulse of accepting a train.
Receiving and send out the request of station lock-out circuit output when picking up station lock-out circuit and dispatch a car after pulse, the user picking up station end can
Pressing block push button BSA triggers signal to send to controller, picks up station lock-out circuit and exports to tours start here lock-out circuit simultaneously
Accept a train pulse.
Controller detects in real time and picks up whether station lock-out circuit has exported pulse of accepting a train, and closes if be detected that pick up station
Plug circuit output is accepted a train pulse, then whether the value of the pulse that judges to accept a train is less than the Second Threshold preset, the second threshold
Value is preferably 3V.If accepted a train, the value of pulse is less than the Second Threshold preset, then send the 4th information, and prompting is agreed to
Pick up pulse source abnormal.
When detect pick up station lock-out circuit output accept a train pulse time, controller also judge second display lamp feedback
Level signal be high level or low level, if second display lamp feedback level signal be low level (the i.e. second display lamp
Extinguish), then send the 5th information, prompting is accepted a train fault, and is given and keeps in repair suggestion accordingly.
When detecting that picking up station lock-out circuit does not export pulse of accepting a train, then judge the level of the 3rd display lamp feedback
Signal is high level or low level, if the level signal of the 3rd display lamp feedback is low level (the i.e. the 3rd display lamp extinguishes),
Then send the 6th information, point out pulse source fault of accepting a train.
For ease of distinguishing, in the present embodiment, the second display lamp uses green light, the 3rd display lamp to use red light.
Step S203, detection picks up station lock-out circuit and whether receives train and set out pulse.
Tours start here lock-out circuit receives and picks up station lock-out circuit output and accept a train after pulse, can start train, list
During startup, tours start here lock-out circuit simultaneously exports a train and sets out pulse to picking up station lock-out circuit.
Controller is accepted a train after pulse to the output of tours start here lock-out circuit picking up station lock-out circuit, and detection picks up station and closes
Whether plug circuit receives the train of tours start here lock-out circuit output is set out pulse.
There is the train receiving the output of tours start here lock-out circuit to set out pulse if be detected that pick up station lock-out circuit, then judge
The level signal of the 3rd display lamp feedback is high level or low level, if the level signal of the 3rd display lamp feedback is low level
Time (the 3rd display lamp extinguish), then send the 7th information, prompting train sets out fault.
Setting out pulse if be detected that pick up the station lock-out circuit train that do not has tours start here lock-out circuit to export, controller is then
Whether statistics current time tours start here lock-out circuit has exported pulse signal (train set out pulse), if tours start here lock-out circuit
Output has train pulse of setting out then to send the 8th information, the inaccessible outline fault of prompting.Without detecting that tours start here closes
The pulse of setting out of plug circuit output train then sends the 9th information, opens relay accordingly in prompting tours start here lock-out circuit
Fault.
Step S204, detection picks up whether station lock-out circuit exports arrival reset pulse.
When train to when connecing station areas, can make to pick up station lock-out circuit by user's manual operation inaccessible to tours start here
Circuit output one arrival reset pulse, in order to prompting tours start here end train has reached to pick up end.
Controller is monitored in real time and is picked up whether station lock-out circuit arrives reset pulse to the output of tours start here lock-out circuit, if
It is then to judge whether the value arriving reset pulse is less than the Second Threshold preset, and Second Threshold is preferably 3V.Restore if arrived
The value of pulse less than the Second Threshold preset, then sends the tenth information, and prompting train sets out pulse source extremely.
When detecting that picking up station lock-out circuit oriented tours start here lock-out circuit output arrives reset pulse, controller is also sentenced
The level signal of disconnected 3rd display lamp feedback is high level or low level, if the level signal of the 3rd display lamp feedback is high electricity
Flat, then send the 11st information, prompting reaches fault.
Without detecting that picking up station lock-out circuit tours start here lock-out circuit output arrives reset pulse, then judge the 3rd
The level signal of display lamp feedback is high level or low level, if the level signal of the 3rd display lamp feedback is high level, then
Sending the 12nd information, prompting arrives reset pulse source fault.
To sum up, the embodiment of the present invention provides method for early warning based on 64D type all-relay semi-automatic block system to pick up station by detection
The electricity that lock-out circuit output and the pulse signal received and the first display lamp, the second display lamp and the 3rd display lamp are fed back
Ordinary mail number, the intelligence picking up station lock-out circuit of the station end that can achieve a butt joint is followed the trail of, analyzes, is judged obturation in the inaccessible cycle
The actuating of relay of circuit, pulse are the most normal, it was predicted that inaccessible fault is concurrently out of order warning so that user can tie up in time
Repair.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, that is made any repaiies
Change, equivalent, improvement etc., should be included within the scope of the present invention.It should also be noted that similar label and letter exist
Figure below represents similar terms, therefore, the most a certain Xiang Yi accompanying drawing is defined, is then not required in accompanying drawing subsequently
It is defined further and explains.
The above, the only detailed description of the invention of the present invention, but protection scope of the present invention is not limited thereto, and any
Those familiar with the art, in the technical scope that the invention discloses, can readily occur in change or replace, should contain
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should described be as the criterion with scope of the claims.
Claims (10)
1. a method for early warning based on 64D type all-relay semi-automatic block system, being applied to the warning of 64D type all-relay semi-automatic block system is
System, described 64D type all-relay semi-automatic block system caution system includes being arranged at the tours start here lock-out circuit of tours start here, is arranged at and picks up
That stands picks up station lock-out circuit and controller, described controller respectively with described tours start here lock-out circuit and described in pick up station and close
Plug circuit be electrically connected with, described tours start here lock-out circuit be provided with and pick up station lock-out circuit be electrically connected with the first display lamp and
Second display lamp, it is characterised in that described method includes:
Receive the triggering signal of tours start here lock-out circuit output；
Whether detection tours start here lock-out circuit exports request is dispatched a car pulse；
If not exporting described request to dispatch a car pulse, then send the first information；
If exporting described request to dispatch a car pulse, and the dispatch a car value of pulse of described request is less than the first threshold preset, then send
Second information；
Dispatching a car after pulse in the request picking up station lock-out circuit and receiving the output of described tours start here lock-out circuit, detection tours start here is inaccessible
Whether circuit receives picks up the automated response piece pulse that station lock-out circuit sends；
If not receiving described automated response piece pulse, and the level signal of described first display lamp feedback is high level, then send
3rd information；
If receiving described automated response piece pulse, and the level signal of described second display lamp feedback is low level, then send the
Four informations.
Method for early warning based on 64D type all-relay semi-automatic block system the most according to claim 1, described tours start here lock-out circuit
It is additionally provided with and picks up the 3rd display lamp that station lock-out circuit is electrically connected with, it is characterised in that described method also includes:
Whether detection tours start here lock-out circuit receives picks up the pulse of accepting a train that station lock-out circuit sends；
If accepting a train pulse described in receiving, and when the level signal of described first display lamp feedback is low level, then send
5th information；
If accepting a train pulse described in not receiving, and when the level signal of the 3rd display lamp feedback is low level, then detection connects
Station lock-out circuit is at the pulse information of current time, and picks up the lock-out circuit pulse information in current time in station described in foundation
Send the 6th information.
Method for early warning based on 64D type all-relay semi-automatic block system the most according to claim 2, it is characterised in that described side
Method also includes:
Detection tours start here lock-out circuit whether output train sets out pulse；
If exporting described train to set out pulse, and the set out value of pulse of described train is less than the Second Threshold preset, then send
7th information；
If exporting described train to set out pulse, and when the level signal of described 3rd display lamp feedback is low level, then send
8th information；
If not exporting described train to set out pulse, and when the level signal of described 3rd display lamp feedback is high level, then send out
Go out the 9th information.
Method for early warning based on 64D type all-relay semi-automatic block system the most according to claim 3, it is characterised in that described side
Method also includes:
Whether detection tours start here lock-out circuit receives picks up the arrival reset pulse arrival reset pulse that station lock-out circuit sends；
If receiving described arrival reset pulse, and the level signal of described 3rd display lamp feedback is high level, then send the
Ten informations；
If not receiving described arrival reset pulse, send the 11st information.
Method for early warning based on 64D type all-relay semi-automatic block system the most according to claim 4, it is characterised in that described inspection
Whether survey tours start here lock-out circuit exports the step asking to dispatch a car pulse includes:
Detect whether tours start here lock-out circuit has exported pulse signal, and the time of described pulse signal is more than 1s.
6. a method for early warning based on 64D type all-relay semi-automatic block system, is applied to 64D type all-relay semi-automatic block system, described 64D
Type all-relay semi-automatic block system caution system include being arranged at the tours start here lock-out circuit of tours start here, be arranged at pick up station pick up station
Lock-out circuit and controller, described controller respectively with described tours start here lock-out circuit and described in pick up station lock-out circuit electrical
Connect, described in pick up station lock-out circuit be provided with and tours start here lock-out circuit be electrically connected with the first display lamp, it is characterised in that
Described method includes:
Detection picks up station lock-out circuit and whether receives the request that tours start here lock-out circuit sends and dispatch a car pulse；
If not receiving described request to dispatch a car pulse, and the level signal of the first display lamp feedback is low level, then detection is dispatched a car
Stand the lock-out circuit pulse information in current time, and send out at the pulse information of current time according to described tours start here lock-out circuit
Go out the first information；
If receiving described request to dispatch a car pulse, then judge whether the automated response piece arteries and veins picking up station lock-out circuit output to be detected
Punching；
If be detected that pick up the automated response piece pulse of station lock-out circuit output, and the value of described automated response piece pulse is less than presetting
First threshold, then send the second information；
If being not detected by picking up the automated response piece pulse of station lock-out circuit output, and the level letter of described first display lamp feedback
Number it is high level, then sends the 3rd information.
Method for early warning based on 64D type all-relay semi-automatic block system the most according to claim 6, described in pick up station lock-out circuit
It is provided with the second display lamp and the 3rd display lamp being electrically connected with tours start here lock-out circuit, it is characterised in that described method is also
Including:
Pick up the triggering signal of station lock-out circuit output；
Detection picks up whether station lock-out circuit exports pulse of accepting a train；
If accepting a train pulse described in Shu Chu, and described in accept a train pulse value less than preset Second Threshold time, then send out
Go out the 4th information；
If accepting a train pulse described in Shu Chu, and when the level signal of the second display lamp feedback is low level, then send the 5th
Information；
If accepting a train pulse described in not exporting, and when the level signal of described 3rd display lamp feedback is low level, then send out
Go out the 6th information.
Method for early warning based on 64D type all-relay semi-automatic block system the most according to claim 7, it is characterised in that described side
Method also includes:
Detect whether to receive the train that tours start here lock-out circuit sends to set out pulse；
If receiving described train to set out pulse, and when the level signal of described 3rd display lamp feedback is low level, then send
7th information；
If not receiving described train to set out pulse, then add up whether current time tours start here lock-out circuit has exported pulse letter
Number；
If having pulse signal in the output of current time tours start here lock-out circuit, then send the 8th information；
If at the current time non-output pulse signal of tours start here lock-out circuit, then sending the 9th information.
Method for early warning based on 64D type all-relay semi-automatic block system the most according to claim 8, it is characterised in that described side
Method also includes:
Detection picks up whether station lock-out circuit exports arrival reset pulse；
If picking up station lock-out circuit output have arrival reset pulse, and the value of described arrival reset pulse being less than second preset
Threshold value, then send the tenth information；
If picking up station lock-out circuit output have arrival reset pulse, and the level signal of described 3rd display lamp feedback being high electricity
At ordinary times, then the 11st information is sent；
If picking up station lock-out circuit not export arrival reset pulse, and the level signal of described 3rd display lamp feedback being high electricity
At ordinary times, then the 12nd information is sent.
Method for early warning based on 64D type all-relay semi-automatic block system the most according to claim 6, it is characterised in that described inspection
Survey and pick up station lock-out circuit and whether include in the dispatch a car step of pulse of the request that receives:
Detection picks up whether station lock-out circuit receives pulse signal, and the time of described pulse signal is more than 1s.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610679358.0A CN106043358B (en) | 2016-08-17 | 2016-08-17 | Method for early warning based on 64D type all-relay semi-automatic block systems |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610679358.0A CN106043358B (en) | 2016-08-17 | 2016-08-17 | Method for early warning based on 64D type all-relay semi-automatic block systems |
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| Publication Number | Publication Date |
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| CN106043358B CN106043358B (en) | 2017-11-10 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109218632A (en) * | 2018-08-09 | 2019-01-15 | 深圳金准智能科技股份有限公司 | The mixing times line switch of easy access |
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| CN2111904U (en) * | 1992-03-05 | 1992-08-05 | 哈尔滨铁路局齐齐哈尔科学技术研究所 | Computerized counter shaft semi-automatic block cabinet in use for single-track railway |
| CN2116629U (en) * | 1992-04-13 | 1992-09-23 | 沈阳铁路局图们电务段 | Miniature relay concentrating station train signal alarm |
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| CN106043358B (en) | 2017-11-10 |
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