CN101625792B - Intelligent chain guidance information publishing system and method - Google Patents
Intelligent chain guidance information publishing system and method Download PDFInfo
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Abstract
The invention relates to an intelligent chain guidance information publishing system and an intelligent chain guidance information publishing method. The method comprises the following steps that: S1) an information processing unit receives abnormal information of a position M, analyzes K indicating units associated with the position M and then processes the abnormal information into N types of chain structure information, wherein N is less than or equal to K and more than or equal to 3 and M is a site where abnormity occurs on a road; S2) the information processing unit orderly publishes thefirst, the second and the N types of chain structure information to the first, the second and the Kth indicating units closest to an upstream direction of the position M through a wired or wireless network; and S3) the indicating units receive the information sent by the information processing unit and publish the different guidance information in different modes. The intelligent chain guidance information publishing system and the intelligent chain guidance information publishing method adopt a mode of association with events, chain structure and asymptotic publishing, effectively overcome the defect that the publishing of the guidance information is lack of accuracy, indication and timeliness, and have the advantages of simplicity, intuition, high information capacity and low cost.
Description
Technical field
The present invention relates to the issue of induction information, more particularly, relate to a kind of intelligent chain guidance information publishing system and method.
Background technology
Nowadays, the road traffic of highway and metropolitan through street net, as accident, block up, repair the roads, the issue measure of information such as meteorology, mainly be to be undertaken by means such as Traffic Announcement, vehicle mounted guidance, mobile phone, internet, gantry frame type variable information screens.These exist unsurmountable defective and deficiency usually, lack real-time and effective road traffic accident information distribution apparatus and approach, cause accident information to be communicated to fast the near zone of the scene of the accident, particularly information in time can't be sent to the vehicle of upstream, cause the secondary malignant event of many vehicle rear-end collision.On August 12nd, 2004, the especially big traffic hazard of Jingzhu express way highway Shaoguan plum blossom section " 8.12 " causes 18 people's death, and 21 is injured; The big Chinese scholartree of Kaiyang highway on January 23 highway section in 2005, " 1.23 " especially big traffic hazard causes 24 people's death, and 29 people are injured.External way mainly is by the road surface monitoring of strengthening highway and intensive patrol supervision, strengthen getting in touch, in time transmit traffic management information, divide the responsibility section with broadcast medium, implementation is responsible for a task until it is completed and is gone on patrol and fix a point the duties mode that combines on duty etc., reduces the generation of second accident with this.Along with scientific-technical progress, current highway, through street net have taked omnidistance video monitoring as the form and the means of gathering traffic information, and this provides possibility for information issue in time.Yet, though accident information in time gather, timely grasp and command scheduling have also been accomplished by administrative center, with the issue form of existing information, as published methods such as broadcasting, variable information screens, its accuracy, indicative and ageingly all be nowhere near.
Summary of the invention
The technical problem to be solved in the present invention is, at the above-mentioned accuracy of prior art, indicative and ageing defect of insufficient, provide a kind of accurately, intelligent chain guidance information publishing system and method real-time and that information content is big.
The technical solution adopted for the present invention to solve the technical problems is: construct a kind of intelligent chain guidance information publishing system, comprise: the information process unit that is arranged on traffic control center, the abnormal information that is used for receiving position M, analyze K the indicating member related, abnormal information is processed into connotation difference, degree difference, N kind chain structure information that form is different with position M; And
Separate a plurality of indicating members that a determining deviation is provided with along road, be used to receive the information that information process unit sends, the light that adopts different colours, shape is with the different different induction informations of flashing mode issue;
Wherein information process unit by wired or wireless network with the 1st, 2 ..., N kind chain structure information is published to successively with position M updrift side nearest the 1st, 2 ..., a K indicating member, wherein unusual place, K 〉=N 〉=3 take place in M on the road.
In intelligent chain guidance information publishing system of the present invention, also comprise along road separating a plurality of video detecting unit that a determining deviation is provided with, be used to detect and send the abnormal information that position M takes place.
In intelligent chain guidance information publishing system of the present invention, indicating member comprises and is used for the cpu controller that the information that receives is handled and the information receiving module that is connected with cpu controller, LED display module, information receiving module is used to receive the information from information process unit, and the LED display module is used to adopt the light of different colours, shape with the different different induction informations of flashing mode issue.
In intelligent chain guidance information publishing system of the present invention, described information process unit comprise the second communication unit that communicates to connect with indicating member, the second communication unit of communicating by letter with video detecting unit and with first, second communication unit microprocessor linked unit.
In intelligent chain guidance information publishing system of the present invention, the spacing distance of adjacent two described indicating members is 0.5 to 3 kilometer, and the spacing distance of adjacent two described video detecting unit is 0.5 to 3 kilometer.
The technical solution adopted for the present invention to solve the technical problems is: construct a kind of intelligent chain guidance information issuing method, may further comprise the steps:
S1) information process unit receives the abnormal information of position M, analyze a K related indicating member with position M, then abnormal information is processed into connotation difference, degree difference, N kind chain structure information that form is different, K 〉=N 〉=3 wherein, unusual place takes place in M on the road;
S2) information process unit by wired or wireless network with the 1st, 2 ..., N kind chain structure information is published to successively with position M updrift side nearest the 1st, 2 ..., a K indicating member;
S3) indicating member receives the information that information process unit sends, and the light that adopts different colours, shape is with the different different induction informations of flashing mode issue.
In intelligent chain guidance information issuing method of the present invention, described method comprises that also a plurality of video detecting unit that are provided with on the road detect and send the abnormal information of position M.
In intelligent chain guidance information issuing method of the present invention, described indicating member comprises cpu controller and the information receiving module that is connected with cpu controller, LED display module, information receiving module receives the information from information process unit, cpu controller carries out analyzing and processing to the information that receives, and the LED display module adopts the light of different colours, shape with the different different induction informations of flashing mode issue.
In intelligent chain guidance information issuing method of the present invention, described information process unit comprise the second communication unit that communicates to connect with indicating member, the second communication unit of communicating by letter with video detecting unit and with first, second communication unit microprocessor linked unit.
In intelligent chain guidance information issuing method of the present invention, the spacing distance of adjacent two described indicating members is 0.5 to 3 kilometer, and the spacing distance of adjacent two described video detecting unit is 0.5 to 3 kilometer.
Implement intelligent chain guidance information publishing system of the present invention and method, have following beneficial effect:
1, simple, intuitive, clear, can carry out directviewing description to road traffic condition, realize effective expression of traffic congestion, unimpeded state;
2, information standard, culvert amount are enough, at suitable space length place, in the pilot's line of vision scope, provide the multiple traffic information that changes by rule;
3, simple in structure, with low cost;
4, recognizing property of knowledge is good, discrimination power is high, and human eye will have practical knowledge and recognize effect far above literal and figure light at a distance and recognizing property of color knowledge;
5, predictive is good, ageing strong, reminds the driver with lead, progressive mode, strives for that time enough and space take corresponding countermeasure and operation.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the process flow diagram of intelligent chain guidance information issuing method of the present invention;
Fig. 2 is the block diagram of intelligent chain guidance information publishing system of the present invention;
Fig. 3 is the system chart of the indicating member of intelligent chain guidance information publishing system of the present invention;
Fig. 4 is the system chart of the information process unit of intelligent chain guidance information publishing system of the present invention;
Fig. 5 is the synoptic diagram of an embodiment of intelligent chain guidance information publishing system of the present invention;
Fig. 6 is the synoptic diagram of another embodiment of intelligent chain guidance information publishing system of the present invention.
Embodiment
The key point of information issue facility performance actual effect is very first time point issue, space length point issue recently, issues in the issue of complete information chain correlation form, the above trip vehicle mode that comes into plain view, a kind of intelligent chain guidance information publishing system provided by the invention and method meet above-mentioned requirements, be characterized in: simple, intuitive, clear, can carry out directviewing description to road traffic condition, realize effective expression of traffic congestion, unimpeded state; Information standard, culvert amount are enough, at suitable space length place, in the pilot's line of vision scope, provide the multiple traffic information that changes by rule; Simple in structure, with low cost; Recognizing property of knowledge is good, discrimination power is high, and human eye will have practical knowledge and recognize effect far above literal and figure light at a distance and recognizing property of color knowledge; Predictive is good, ageing strong, reminds the driver with lead, progressive mode, strives for that time enough and space take corresponding countermeasure and operation.
Fig. 1 is the process flow diagram of intelligent chain guidance information issuing method of the present invention.In step 102, be arranged on the video detecting unit 1 real-time abnormal information that detects on the road on the high speed/through street, suppose that on the road unusual position taking place is M, wherein the distance of two adjacent video detecting unit 1 is set to the 0.5-3 kilometer.When accident, block up, repair the roads, when abnormal information such as meteorology takes place, video detecting unit 1 can be monitored in real time to these abnormal informations, the very first time sends to information process unit 2 with abnormal information then.In step 104, information process unit 2 is by the abnormal information of wired or wireless network reception from video detecting unit 1.Then in step 106, be arranged on traffic control center 2 pairs of abnormal informations that receive of information process unit its analyze, obtain a K related indicating member, wherein K 〉=3 with position M.In step 108, information process unit 2 can be processed into abnormal information connotation difference, degree difference, N kind chain structure information that form is different, wherein K 〉=N 〉=3.In step 110,2 very first times of information process unit by wired or wireless network with the 1st, 2 ..., N kind chain structure information is published to successively with position M updrift side nearest the 1st, 2 ..., a K indicating member.In step 112, indicating member 3 is from information process unit 2 reception information.In step 114, indicating member 3 is handled after the information that receives by the cpu controller 4 of self, the light that adopts different colours, shape is with the different different induction informations of flashing mode issue, and the spacing distance of wherein adjacent two indicating members 3 is the 0.5-3 kilometer.The content and the connotation of the traffic information that indicating member 3 is described have: road ahead smooth and easy (referring to system-wide section or nearly section, stage casing, section far away etc.); Road ahead is blocked up (referring to system-wide section or nearly section, stage casing, section far away etc.); Road ahead is blocked up apart from showing concrete numeral; The place ahead and event point distance and position; Road work ahead point distance and position; Slow prompting, meteorological prompting; Keep straight on and following crossing road condition advisory in the place ahead; The accident and a left, center, right lane position prompting of repairing the roads; Other traffic information.
As shown in Figure 2, there is shown the system chart of intelligent chain guidance information publishing system of the present invention.Shown in system comprise that separating a determining deviation along road is provided with a plurality of video detecting unit 1 that mobiles on the road is monitored, separates a plurality of indicating members 3 that a determining deviation is provided with and the information process unit 2 of communicating by letter with a plurality of video detecting unit 1 by wired or wireless network and a plurality of indicating members 3 along road.The spacing distance of adjacent two indicating members 3 is set to the 0.5-3 kilometer, and the spacing distance of two adjacent video detecting unit 1 is set to the 0.5-3 kilometer.When certain position on the road takes place to suppose that the place is M when unusual, video detecting unit 1 can detect abnormal information, by wired or wireless network abnormal information is sent to information process unit 2 then.The abnormal information of information process unit 2 receiving position M analyzes the K related with a position M indicating member then, and abnormal information is processed into connotation difference, degree difference, N kind chain structure information that form is different, wherein K 〉=N 〉=3.Information process unit 2 the very first time by wired or wireless network with the 1st, 2 ..., N kind chain structure information is published to successively with position M updrift side nearest the 1st, 2 ..., a K indicating member 3.Indicating member 3 receives the information that information process unit 2 sends, and the light that adopts different colours, shape is with the different different induction informations of flashing mode issue.The connotation of induction information is by LED display module 6 Chang Liang and the glittering and green three kinds of colors of reddish yellow, change combination by rule and finish, and the authority of connotation regulation is to be formulated by national departments concerned.Information such as the abnormal information that video detecting unit 1 detects comprises accident, blocks up, repairs the roads, meteorological anomaly.
Fig. 3 is the system chart of the indicating member 3 of intelligent chain guidance information publishing system of the present invention, indicating member 3 comprises cpu controller 4 and the information receiving module 5 that is connected with cpu controller 4, LED display module 6, information receiving module 5 receives various traffic information signals, the traffic information signal of 4 pairs of receptions of cpu controller is handled, and control LED display module 6 adopts the light of different colours, shape with the different different induction informations of flashing mode issue.LED display module 6 is made up of the several position color lamp corresponding to each track, and each position color lamp contains at least 2 painting cloth offices.
Fig. 4 is the system chart of the information process unit 2 of intelligent chain guidance information publishing system of the present invention, information process unit 2 comprises the second communication unit 9 that communicates to connect with indicating member 3, the second communication unit 9 of communicating by letter with video detecting unit 1, and with first, second communication unit 9 microprocessor linked unit 7.Video detecting unit 1 detects abnormal information, the second communication unit 9 of information process unit 2 is by the abnormal information of wired or wireless network reception from video detecting unit 1, and by 7 pairs of abnormal informations of microprocessor unit it is handled, then first communication unit 8 of information process unit 2 with abnormal information with asymptotic car working direction at least three indicating members 3 related that are published to of the different chain structure of connotation difference, degree difference and form with abnormal information.
As shown in Figure 5, there is shown the synoptic diagram of an embodiment of intellectual inducing delivery system of the present invention.Suppose that traffic accident has taken place in certain position on the road, establishing this position is M, detects this abnormal information from this nearest 1 (not shown) very first time of video detecting unit of point, sends abnormal information to information process unit 2 then.Equally, the mode that sends abnormal information also can be artificial transmission, such as the traffic police who goes on patrol on litigant or the road including, but not limited to gathering by Video Detection 1.After information process unit 2 is received abnormal information, can carry out analyzing and processing to abnormal information at once, analyze 3 indicating members nearest with position M updrift side, form 3 kinds of chain structure information according to receiving abnormal information then, first kind of signal for the indication parking, first indicating member 31 that correspondence position M updrift side is nearest, second kind for indicating the signal of turning and detouring, second indicating member 32 of correspondence position M updrift side, the third is the signal of the jogging of slowing down, the 3rd indicating member 33 of correspondence position M updrift side.Then, information process unit 2 can send to corresponding three indicating members 3 with these three kinds of signals successively.On road, put three nearest indicating members 3 of M updrift side and receive corresponding signal respectively with offing normal of 0.5 kilometer interval setting, through after being arranged on inner cpu controller 4 and handling, control LED display module 6 adopts the light of different colours, shape to issue corresponding induction information with different flashing modes.First indicating member 31 adopts corresponding mode to issue the induction information of parking, and second indicating member 32 adopts corresponding mode to issue the induction information of turning and detouring, and the 3rd indicating member 33 adopts corresponding mode to issue the induction information that slows down and go slowly.Wherein the connotation of induction information is by LED display module 6 Chang Liang and the glittering and green three kinds of colors of reddish yellow, change combination by rule and finish, and the authority of connotation regulation is to be formulated by national departments concerned.
Fig. 6 is the synoptic diagram of another embodiment of intellectual inducing delivery system of the present invention.Indicating member 3 shown in the figure is five, is respectively 31,32,33,34,35.Traffic jam has taken place in M place, position, information process unit 2 receives the abnormal information of position M by video detecting unit 1 or other means, pass through the analyzing and processing of microprocessor unit 7 then, calculate the distance of each indicating member 3 and position M, form 5 kinds of chain structure information, promptly five indicating members 31,32,33,34,35 send to the 0.5 kilometer indicating member 3 that is arranged on the road in interval then to first the distance that takes place to stop up.Indicating member 3 receives the signal that information process unit 2 sends over, and shows by 6 pairs of distances to position M of LED display module.If first indicating member 31 is 50 meters to the distance of position M, first indicating member 31 shown numerals are 0.5 kilometer and add 50 meters so, and second indicating member 32 shown numeral be 1 kilometer and add 50 meters, by that analogy.The driver can in time make and judging and operation like this: there is something special in general how many distance ranges in the place ahead, notes travel speed and dodge, and particularly the light in LED display module 6 flickers at night has stronger visual stimulus to the driver, and effect is more obvious.
Equally, intellectual inducing delivery system of the present invention equally also can show other induction information.The content and the connotation of the traffic information that indicating member 3 is described include but not limited to: road ahead smooth and easy (referring to system-wide section or nearly section, stage casing, section far away etc.); Road ahead is blocked up (referring to system-wide section or nearly section, stage casing, section far away etc.); Road ahead is blocked up apart from showing concrete numeral; The place ahead and event point distance and position; Road work ahead point distance and position; Slow prompting, meteorological prompting; Keep straight on and following crossing road condition advisory in the place ahead; The accident and a left, center, right lane position prompting of repairing the roads; Other traffic information.
Intelligent chain structural information proposed by the invention is induced delivery system and method, concludes and to get up to have following characteristics: with close concerning joint group, the chain type issue; Induce from far near, progressive issue; In very first time point, issue in time; Apart from the place, primary scene, issue recently; Simple and clear, the directly perceived issue of rule.The invention provides a kind of novel technology maturation and cheap traffic multidate information issue system, apply this programme, will further improve the traffic guidance information issue system of highway/through street net, standardize and strengthen the intelligent management system of traffic police's command system, alleviate to greatest extent and reduce once/generation of second accident, guarantee road traffic safety.
The present invention is described by some embodiment, and those skilled in the art know, under the situation that does not break away from the spirit and scope of the present invention, can carry out various changes or equivalence replacement to these features and embodiment.In addition, under instruction of the present invention, can make amendment to these features and embodiment can not break away from the spirit and scope of the present invention to adapt to concrete situation and material.Therefore, the present invention is not subjected to the restriction of specific embodiment disclosed herein, and all interior embodiment of claim scope that fall into the application belong to protection scope of the present invention.
Claims (10)
1. an intelligent chain guidance information publishing system is characterized in that, comprising:
Be arranged on the information process unit of traffic control center, be used for the abnormal information of receiving position M, analyze K the indicating member related, abnormal information is processed into connotation difference, degree difference, N kind chain structure information that form is different with position M; And
Separate a plurality of indicating members that a determining deviation is provided with along road, be used to receive the information that information process unit sends, the light that adopts different colours, shape is with the different different induction informations of flashing mode issue;
Wherein information process unit by wired or wireless network with the 1st, 2 ..., N kind chain structure information is published to successively with position M updrift side nearest the 1st, 2 ..., a K indicating member, wherein unusual place, K 〉=N 〉=3 take place in M on the road.
2. system according to claim 1 is characterized in that, also comprises along road separating a plurality of video detecting unit that a determining deviation is provided with, and is used to detect and send the abnormal information that position M takes place.
3. system according to claim 1, it is characterized in that, indicating member comprises and is used for the cpu controller that the information that receives is handled and the information receiving module that is connected with cpu controller, LED display module, information receiving module is used to receive the information from information process unit, and the LED display module is used to adopt the light of different colours, shape with the different different induction informations of flashing mode issue.
4. system according to claim 2, it is characterized in that, described information process unit comprise first communication unit that communicates to connect with indicating member, the second communication unit of communicating by letter with video detecting unit and with first, second communication unit microprocessor linked unit.
5. system according to claim 4 is characterized in that, the spacing distance of adjacent two described indicating members is 0.5 to 3 kilometer, and the spacing distance of adjacent two described video detecting unit is 0.5 to 3 kilometer.
6. an intelligent chain guidance information issuing method is characterized in that, may further comprise the steps:
S1) information process unit receives the abnormal information of position M, analyze a K related indicating member with position M, then abnormal information is processed into connotation difference, degree difference, N kind chain structure information that form is different, K 〉=N 〉=3 wherein, unusual place takes place in M on the road;
S2) information process unit by wired or wireless network with the 1st, 2 ..., N kind chain structure information is published to successively with position M updrift side nearest the 1st, 2 ..., a K indicating member;
S3) indicating member receives the information that information process unit sends, and the light that adopts different colours, shape is with the different different induction informations of flashing mode issue.
7. method according to claim 6 is characterized in that, described method comprises that also a plurality of video detecting unit that are provided with on the road detect and send the abnormal information of position M.
8. method according to claim 6, it is characterized in that, described indicating member comprises cpu controller and the information receiving module that is connected with cpu controller, LED display module, information receiving module receives the information from information process unit, cpu controller carries out analyzing and processing to the information that receives, and the LED display module adopts the light of different colours, shape with the different different induction informations of flashing mode issue.
9. method according to claim 7, it is characterized in that, described information process unit comprise first communication unit that communicates to connect with indicating member, the second communication unit of communicating by letter with video detecting unit and with first, second communication unit microprocessor linked unit.
10. method according to claim 9 is characterized in that, the spacing distance of adjacent two described indicating members is 0.5 to 3 kilometer, and the spacing distance of adjacent two described video detecting unit is 0.5 to 3 kilometer.
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| CN2008100684566A CN101625792B (en) | 2008-07-11 | 2008-07-11 | Intelligent chain guidance information publishing system and method |
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| CN2008100684566A CN101625792B (en) | 2008-07-11 | 2008-07-11 | Intelligent chain guidance information publishing system and method |
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| CN101625792B true CN101625792B (en) | 2010-12-08 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107871395A (en) * | 2016-09-23 | 2018-04-03 | 孙少东 | Intelligent transportation keeps away congestion system |
| CN113554887A (en) * | 2020-04-24 | 2021-10-26 | 英研智能移动股份有限公司 | Road condition indicating system |
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| CN1250925A (en) * | 1998-10-09 | 2000-04-19 | 李晓亮 | Alarm system for preventing consequent traffic accidents on expressway |
| CN1352780A (en) * | 1999-11-03 | 2002-06-05 | 特许科技有限公司 | Image processing techniques for a video based traffic monitoring system and methods therefor |
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