CN109285345A - A kind of traffic circulation network failure allocation processing method - Google Patents
A kind of traffic circulation network failure allocation processing method Download PDFInfo
- Publication number
- CN109285345A CN109285345A CN201811035238.2A CN201811035238A CN109285345A CN 109285345 A CN109285345 A CN 109285345A CN 201811035238 A CN201811035238 A CN 201811035238A CN 109285345 A CN109285345 A CN 109285345A
- Authority
- CN
- China
- Prior art keywords
- fault
- vehicle
- offline
- central computer
- standard paragraphs
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions
- G08G1/0137—Measuring and analyzing of parameters relative to traffic conditions for specific applications
- G08G1/0145—Measuring and analyzing of parameters relative to traffic conditions for specific applications for active traffic flow control
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
- G08G1/0968—Systems involving transmission of navigation instructions to the vehicle
- G08G1/096805—Systems involving transmission of navigation instructions to the vehicle where the transmitted instructions are used to compute a route
- G08G1/096811—Systems involving transmission of navigation instructions to the vehicle where the transmitted instructions are used to compute a route where the route is computed offboard
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
- G08G1/0968—Systems involving transmission of navigation instructions to the vehicle
- G08G1/096833—Systems involving transmission of navigation instructions to the vehicle where different aspects are considered when computing the route
- G08G1/096844—Systems involving transmission of navigation instructions to the vehicle where different aspects are considered when computing the route where the complete route is dynamically recomputed based on new data
Abstract
A kind of traffic circulation network failure allocation processing method, process are as follows: 1) fault message is issued by communication network to adjacent rear standard paragraphs and central computer；2) standard paragraphs receive that detect whether after fault message to exist will be by the operation vehicle of fault point after adjacent, if there is, by it from offline system network out of service, enter working line operation from online system again after waiting central computer to carry out redistribution route to it；3) central computer receives all to the whole network operation vehicles after fault message and screens, all vehicles by fault point programme path again；After the completion of programme path, notify the operation vehicle, operation vehicle to be run according to new route by communication network again.The present invention provides that a kind of fault incidence is smaller, response timely traffic circulation network failure allocation processing method.
Description
Technical field
The present invention relates to traffic circulation network, especially a kind of traffic circulation network failure allocation processing method.
Background technique
The traffic network large-scale for one, road and vehicle trouble have certain probability, how to reduce because local therefore
The influence hindered to whole network is very crucial.
Disadvantage existing for existing traffic circulation network: 1, fault incidence is larger；2, response real-time is poor.
Summary of the invention
In order to overcome, the fault incidence of existing traffic circulation network troubleshooting mode is larger, response real-time is poor
Deficiency, the present invention provides that a kind of fault incidence is smaller, response timely traffic circulation network failure allocation processing method.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of traffic circulation network failure allocation processing method, the traffic circulation network includes standard paragraphs, the standard
Section includes running route, online system and offline system, the offline outlet of the working line and the offline connection, institute
State the online entrance and the online connection of working line；Vehicle operates on the standard paragraphs；Adjacent described in front and back
It is connected by communication between standard paragraphs, between the standard paragraphs and central computer；
After some point of Current standards section breaks down, failure allocation processing process are as follows:
1) fault message is issued by communication network to adjacent rear standard paragraphs and central computer；
2) after adjacent standard paragraphs receive detect whether after fault message to exist will by the operation vehicle of fault point, if
Have, by it from offline system network out of service, again from online system after waiting central computer to carry out redistribution route to it
It is run into working line；
3) central computer receives all to the whole network operation vehicles after fault message and screens, all to pass through fault point
Vehicle programme path again；Again after the completion of programme path, which is notified by communication network, operation vehicle is according to new
Route operation.
Further, in the step 3), when fault point is located at the front of the offline outlet of Current standards section, fault point with work as
Vehicle vehicle between the offline outlet of preceding standard paragraphs is handled according to fault type.
Preferably, in the step 3), fault car is returned under Current standards section under the unified allocation of resources of central computer
Linear system system is withdrawn from, then again according to the new working line on-line running of central computer arrangement.
Either: in the step 3), when fault point is located at the rear of the offline outlet of Current standards section, fault point and phase
Vehicle vehicle after neighbour between the offline outlet of standard paragraphs is handled according to fault type.
In the step 3), fault car returns to the lower linear system of adjacent rear standard paragraphs under the unified allocation of resources of central computer
System is withdrawn from, then again according to the new working line on-line running of central computer arrangement.
This is the possible processing mode of one of fault type, and it is different that other fault types can according to need progress
Processing.
In the step 2), when the vehicle to be processed of the offline system of adjacent segment exceeds preset threshold, adjacent segment is notified
Next adjacent segment will run offline system out of service network of the vehicle from next adjacent segment.
The traffic circulation network is distributed in ranks staggered array type.It is of course also possible to be other distribution modes.
In the present invention, relative to Current standards section, the vehicle of adjacent rear standard paragraphs may enter Current standards section, currently
The vehicle of standard paragraphs may enter adjacent preceding standard paragraphs；According to the possibility direction of travel of vehicle, vehicle may be successively from phase
Standard paragraphs, Current standards section and adjacent preceding standard paragraphs pass through after neighbour.
Beneficial effects of the present invention are mainly manifested in:
1, fault incidence is small, affects only the vehicle of fault point, does not influence on other vehicles；
2, in time, the communication speed between adjacent segment will be faster than the speed forwarded by central computer for response；
3, on-line amending, the slightly remote vehicle in fault point of adjusting the distance can avoid in advance, have substantially no effect on the operation of vehicle.
Detailed description of the invention
Fig. 1 is the schematic diagram of standard paragraphs.
Fig. 2 is the schematic diagram of traffic circulation network, and arrow indicates vehicle traffic direction.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings.
Referring to Figures 1 and 2, a kind of traffic circulation network failure allocation processing method, the traffic circulation network include mark
Quasi- section, the standard paragraphs include running route, online system and offline system, the offline outlet of the working line and it is described under
Line connection, the online entrance of the working line and the online connection；Vehicle operates on the standard paragraphs；Before
It is connected afterwards by communication between the adjacent standard paragraphs, between the standard paragraphs and central computer；
After some point of Current standards section breaks down, failure allocation processing process are as follows:
1) fault message is issued by communication network to adjacent rear standard paragraphs and central computer；
2) after adjacent standard paragraphs receive detect whether after fault message to exist will by the operation vehicle of fault point, if
Have, by it from offline system network out of service, again from online system after waiting central computer to carry out redistribution route to it
It is run into working line；
3) central computer receives all to the whole network operation vehicles after fault message and screens, all to pass through fault point
Vehicle programme path again；Again after the completion of programme path, which is notified by communication network, operation vehicle is according to new
Route operation.
In the present embodiment, relative to Current standards section, the vehicle of adjacent rear standard paragraphs may enter Current standards section, when
The vehicle of preceding standard paragraphs may enter adjacent preceding standard paragraphs；According to the possibility direction of travel of vehicle, vehicle may successively from
Standard paragraphs, Current standards section and adjacent preceding standard paragraphs pass through after adjacent.
Further, further, in the step 3), when fault point is located at the front of the offline outlet of Current standards section, therefore
Vehicle vehicle between barrier point and the offline outlet of Current standards section is handled according to fault type.
Preferably, in the step 3), fault car is returned under Current standards section under the unified allocation of resources of central computer
Linear system system is withdrawn from, then again according to the new working line on-line running of central computer arrangement.
Either: in the step 3), when fault point is located at the rear of the offline outlet of Current standards section, fault point and phase
Vehicle vehicle after neighbour between the offline outlet of standard paragraphs is handled according to fault type.
In the step 3), fault car returns to the lower linear system of adjacent rear standard paragraphs under the unified allocation of resources of central computer
System is withdrawn from, then again according to the new working line on-line running of central computer arrangement.
This is the possible processing mode of one of fault type, and it is different that other fault types can according to need progress
Processing.
In the step 2), when the vehicle to be processed of the offline system of adjacent segment exceeds preset threshold, adjacent segment is notified
Next adjacent segment will run offline system out of service network of the vehicle from next adjacent segment.
The traffic circulation network is distributed in ranks staggered array type.It is of course also possible to be other distribution modes.
In the present embodiment, after certain point discovery failure, fault message communicates between distinguishing at the first time by section and communication network
It is issued to adjacent segment and central computer.
Adjacent segment detects whether that presence will be by the operation vehicle on failure ground, if there is (in including after receiving fault message
Centre computer can not arrange the operation vehicle of variation route and central computer have not enough time to notice change route operation vehicle), force its from
Offline system network out of service enters operation line from online system again after waiting central computer to carry out redistribution route to it
Road transport row.
Central computer receives all to the whole network operation vehicles after fault message and screens, all by failure ground
Vehicle programme path and is present in the vehicle that adjacent segment exports between fault point and is handled according to fault type again, may
Method first is that these vehicles return to nearest adjacent segment and withdraw from from offline system under the unified allocation of resources of central computer, then weigh
New root according to central computer arrangement new working line on-line running.Notify the operation vehicle by communication network, operation vehicle according to
New route operation, avoids fault point.
When the offline vehicle of adjacent segment is possible to beyond processing capacity, the adjacent segment of adjacent segment can be reinformed, thus really
Insurance system it is reliable and stable.
Claims (7)
1. a kind of traffic circulation network failure allocation processing method, it is characterised in that: the traffic circulation network includes standard paragraphs,
The standard paragraphs include running route, online system and offline system, the offline outlet of the working line and the offline line
Road connection, the online entrance of the working line and the online connection；Vehicle operates on the standard paragraphs；Front and back phase
It is connected by communication between the adjacent standard paragraphs, between the standard paragraphs and central computer；
After some point of Current standards section breaks down, failure allocation processing process are as follows:
1) fault message is issued by communication network to adjacent rear standard paragraphs and central computer；
2) standard paragraphs receive that detect whether after fault message to exist will be by the operation vehicle of fault point, if so, will after adjacent
It enters fortune from online system again after waiting central computer to carry out redistribution route to it from offline system network out of service
Row line operation；
3) central computer receives all to the whole network operation vehicles after fault message and screens, all vehicles by fault point
Again programme path；Again after the completion of programme path, which is notified by communication network, runs vehicle according to new road
Line operation.
2. a kind of traffic circulation network failure allocation processing method as described in claim 1, it is characterised in that: the step 3)
In, when fault point is located at the front of the offline outlet of Current standards section, between fault point and the offline outlet of Current standards section
Vehicle vehicle is handled according to fault type.
3. a kind of traffic circulation network failure allocation processing method as claimed in claim 2, it is characterised in that: the step 3)
In, the offline system that fault car returns to Current standards section under the unified allocation of resources of central computer is withdrawn from, then again according to center
The new working line on-line running of computer arrangement.
4. a kind of traffic circulation network failure allocation processing method as described in claim 1, it is characterised in that: the step 3)
In, when fault point is located at the rear of the offline outlet of Current standards section, between fault point and the offline outlet of adjacent rear standard paragraphs
Vehicle vehicle handled according to fault type.
5. a kind of traffic circulation network failure allocation processing method as claimed in claim 4, it is characterised in that: the step 3)
In, the offline system that fault car returns to adjacent rear standard paragraphs under the unified allocation of resources of central computer is withdrawn from, then basis again
The new working line on-line running of central computer arrangement.
6. a kind of traffic circulation network failure allocation processing method as described in one of Claims 1 to 5, it is characterised in that: institute
It states in step 2), when the vehicle to be processed of the offline system of adjacent segment exceeds preset threshold, notifies the next adjacent of adjacent segment
Section will run offline system out of service network of the vehicle from next adjacent segment.
7. a kind of traffic circulation network failure allocation processing method as described in one of Claims 1 to 5, it is characterised in that: institute
Traffic circulation network is stated to be distributed in ranks staggered array type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811035238.2A CN109285345A (en) | 2018-09-06 | 2018-09-06 | A kind of traffic circulation network failure allocation processing method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811035238.2A CN109285345A (en) | 2018-09-06 | 2018-09-06 | A kind of traffic circulation network failure allocation processing method |
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| Publication Number | Publication Date |
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| CN109285345A true CN109285345A (en) | 2019-01-29 |
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| CN201811035238.2A Pending CN109285345A (en) | 2018-09-06 | 2018-09-06 | A kind of traffic circulation network failure allocation processing method |
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Application publication date: 20190129 |