CN1234690A - Telesivion monitoring system capable of automatically tracing crowd part of road - Google Patents
Telesivion monitoring system capable of automatically tracing crowd part of road Download PDFInfo
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- CN1234690A CN1234690A CN 99112740 CN99112740A CN1234690A CN 1234690 A CN1234690 A CN 1234690A CN 99112740 CN99112740 CN 99112740 CN 99112740 A CN99112740 A CN 99112740A CN 1234690 A CN1234690 A CN 1234690A
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Abstract
The TV monitoring system for automatically-tracing crowded road section comprises TV monitor control main machine for controlling turning of all camera heads and having presetting-position function, and actual road condition information collecting system of all road sections. Said system also possess a background computer for receiving congestion information of road section, producing instruction to control camera head turning and transferring said instruction into the TV monitor control main machine. Its advantage lies in that it can collect the congestion information of every crowded road section, and can use computer technology to control every camera to automatically track crowded road section to ensure that the traffic command centre can find cause resulting in road congestion and make treatment without delay.
Description
The present invention relates to the TV monitor system used in the road traffic management, particularly from the TV monitor system of motion tracking crowded section of highway.
In the modern transportation management, there are the actual road conditions information gathering system of employing and TV monitor system that road traffic is monitored in the world in the prior art.The road conditions information gathering system generally is by on-site detecting devices (people) such as roadway occupancy detector, vehicle speed detector or traffic reporters, obtaining information via corresponding computer is carried out analyzing and processing generate the road congestion information, and be transported to traffic monitoring command centre, show the numbering and the degree of crowding thereof of crowded section of highway with written form; TV monitor system then has the TV monitoring and controlling main control system of presetting bit function by one and the camera that is located at everywhere of control is formed, this main control system can be with under this position signalling storage when camera points to a certain position, and these presetting bits are numbered, and each camera can be set several presetting bits according to needs.After the highway section congestion information passes to command centre, operating personnel can remove to control corresponding camera by highway section numbering manipulation monitoring main control system and turn to respective stretch, make command centre can observe the crowded reason of live telecast, discovery of crowded section of highway, thereby take the respective handling measure from television monitor screen.
But above-mentioned prior art exists a shortcoming: camera can't turn to the highway section that crowded state occurs in time to show automatically, and for the command centre of a control tens, up to a hundred cameras, from know the highway section congestion information to by manual operation one by one camera turn to, obviously this needs one than the long delay time, can't satisfy the real work requirement of the congested in traffic fault of timely eliminating.
The present invention seeks to: overcome the deficiency of prior art, provide a kind of its camera to realize the TV monitor system intellectuality from the traffic TV monitor system of motion tracking crowded section of highway.
The present invention is achieved in that the TV monitor system from the motion tracking crowded section of highway, comprise and be used to control the TV monitoring and controlling main control system with presetting bit function that each camera The Cloud Terrace rotates and to the actual road conditions information gathering system in each highway section in the monitoring range, it is characterized in that: this TV monitor system also has one and receives highway section congestion information that the input of road conditions information gathering system send, generates the background process computer that each camera steering order of control flows to the TV monitoring and controlling main control system.
Realizing with such scheme when of the present invention, the background process calculator memory has highway section numbering in the monitoring range, the numbering of camera everywhere and needs the presetting bit code correspondence table in monitoring orientation, after receiving the highway section congestion information that information acquisition system transports, the crowded section of highway numbering of being cut in the information of being about to is sent into and is found corresponding camera and presetting bit thereof in the correspondence table, generate corresponding control command then and flow to the TV monitoring and controlling main control system, this main frame promptly turns to corresponding presetting bit to show the crowded section of highway situation according to the corresponding camera The Cloud Terrace of receiving of commands for controlling.The highway section congestion information comprises the degree of crowding code in highway section among the present invention program, each road section information that the background process computer will receive successively carries out the degree of crowding relatively, determine preferentially rotation order, identical then by the principle that successively is input as order of camera according to the degree of crowding for serious--moderate--slight order then, generate the control corresponding instruction and be defeated by main control system as if the degree of crowding.System is provided with the minimum time of staying of different cameras to the different degree of crowdings, and this time is the minimum delay time interval that the background process computer is assigned next control command.
The invention has the advantages that: the various road congestion information that collect, the camera that is arranged on everywhere by the computer technology may command points to the highway section that crowding phenomenon takes place from motion tracking, promptly realized the intellectuality of traffic TV monitor system, thereby guarantee that command centre can in time find crowded reason, is convenient to timely processing.
Fig. 1 is an embodiment of the invention structured flowchart.
Fig. 2 is the information analysis TU task unit program flow diagram of background process computer in the embodiment of the invention.
Fig. 3 is a Computer signal processing unit flow chart.
The Switch-priority subfunction flow chart of Fig. 4 for relating in the flow chart shown in Figure 3.
Below in conjunction with drawings and Examples the present invention is done further narration:
System of the present invention by information gathering, analyzing and processing, control three parts automatically and form.As shown in Figure 1, information gathering comprises three kinds of sources in this example: one is arranged on the roadway occupancy detector 1 on some road surface, and the vehicle that they record oneself in real time is to roadway occupancy information I
1Flow to traffic control computer 4; Two are arranged on the car speed detector 2 in no traffic lights highway sections such as viaduct, square, and they are with the Vehicle Speed information I that records
2Flow to vehicle speed analyzing computer 5; The 3rd, movable traffic reporter 3 on the road surface gathers traffic information I
3, again with information I
3Be collected on the transport information net 6. Aforementioned calculation machine 4 and 5 pairs receive information separately and carry out analyzing and processing respectively, can generate highway section congestion information I respectively, and artificial transport information net 6 also can directly send highway section congestion information I.Information I comprises two parts content: crowded section of highway numbering and degree of crowding code.
In order to illustrate background process computer 7 is how to carry out analyzing and processing work, accompanying drawing 2-4 provides its relevant software program flow chart.
Information analysis TU task unit program (as shown in Figure 2) essence is the highway section degree of crowding information of accepting according at any time, sets up a highway section state table road-status who changes at any time.Comprise parameters such as highway section numbering, degree of crowding code, camera numbering, control command transmit status in this table.In the present invention the highway section degree of crowding is defined as five kinds of codes: 0～system failure, 1～road conditions be normal, 2～slight crowded, 3～moderate is crowded, 4～serious crowded, therefore judging in program that congestion state＞1 is just regarded as has been in real " crowding " state, and ability has related parameter to insert in the table correspondence.
Information process unit program (as shown in Figure 3), be to utilize above-mentioned highway section congestion state table road-status to determine: when send that next control command, the next one should rotate be which camera, this camera should turn to what presetting bit, should minimum time of staying tt1 (i) in this position, generate control command at last.This program is carried out once circular test of per second for a camera rotary state table Camera-switch who has comprised camera numbering, highway section numbering, presetting bit code, minimum time of staying parameter.This program also relates to another table: show camera numbering and be concerned about that usually the camera of the presetting bit code of position is concerned about the position table most most, when program is judged current no crowded section of highway, conveniently turn to the orientation that need pay close attention at ordinary times with this each camera of table indication.
In the information process unit program, comprise a switch-priority subprogram (as shown in Figure 4), this subprogram serves as according to determining currently should preferentially rotate which camera with highway section congestion state table specifically, serves as should turn to what presetting bit according to definite this camera with the highway section～camera preset position table that presets in advance again.
Claims (4)
1, from the TV monitor system of motion tracking crowded section of highway, comprise and be used to control the TV monitoring and controlling main control system with presetting bit function that each camera The Cloud Terrace rotates and to the actual road conditions information gathering system in each highway section in the monitoring range, it is characterized in that: this TV monitor system also has one and receives highway section congestion information that the road conditions information gathering system carries, generates the background process computer that each camera steering order of control flows to the TV monitoring and controlling main control system.
2, TV monitor system according to claim 1, it is characterized in that: the background process calculator memory has highway section numbering in the monitoring range, the presetting bit code correspondence table in monitoring orientation is numbered and needed to camera everywhere, after receiving the highway section congestion information that information acquisition system transports, the crowded section of highway numbering of being cut in the information of being about to is sent into and is found corresponding camera and presetting bit code thereof in the correspondence table, generate corresponding control command then and flow to the TV monitoring and controlling main control system, this main frame promptly turns to corresponding presetting bit to show the crowded section of highway situation according to the corresponding camera The Cloud Terrace of receiving of commands for controlling.
3, TV monitor system according to claim 1 and 2, it is characterized in that: the degree of crowding code that also comprises the highway section in the congestion information of highway section, each road section information that the background process computer will receive successively carries out the degree of crowding relatively, determine preferentially rotation order, identical then by the principle that successively is input as order of camera according to the degree of crowding for serious--moderate--slight order then, generate the control corresponding instruction and be defeated by main control system as if the degree of crowding.
4, TV monitor system according to claim 3 is characterized in that: system is provided with the minimum time of staying of different cameras to the different degree of crowdings, and this time is the minimum delay time interval that the background process computer is assigned next control command.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99112740 CN1067505C (en) | 1999-03-11 | 1999-03-11 | Telesivion monitoring system capable of automatically tracing crowd part of road |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99112740 CN1067505C (en) | 1999-03-11 | 1999-03-11 | Telesivion monitoring system capable of automatically tracing crowd part of road |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1234690A true CN1234690A (en) | 1999-11-10 |
| CN1067505C CN1067505C (en) | 2001-06-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99112740 Expired - Fee Related CN1067505C (en) | 1999-03-11 | 1999-03-11 | Telesivion monitoring system capable of automatically tracing crowd part of road |
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| CN (1) | CN1067505C (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101511002B (en) * | 2009-03-04 | 2011-03-16 | 中兴通讯股份有限公司 | Ganged monitoring system and implementing method |
| CN101996491A (en) * | 2010-09-13 | 2011-03-30 | 李志恒 | Traffic monitoring system for labeling road section information by using video monitoring presetting bit |
| CN102013164A (en) * | 2010-09-13 | 2011-04-13 | 李志恒 | Traffic monitoring system labeling road section text messages by using preset bits |
| CN102013165A (en) * | 2010-09-13 | 2011-04-13 | 李志恒 | Monitoring system for labeling road-section information by using presetting bit function of road-junction terminal equipment |
| CN101799983B (en) * | 2004-11-12 | 2011-12-21 | 爱信艾达株式会社 | Information gathering system and information gathering method |
| CN101714299B (en) * | 2009-11-05 | 2012-05-09 | 姜廷顺 | System and method for rapidly alarming signal lamp intersection jam by utilizing video event detection |
| CN102542789A (en) * | 2010-12-28 | 2012-07-04 | 财团法人工业技术研究院 | Driving path reconstruction method, system and computer program product |
| CN101707005B (en) * | 2009-11-05 | 2012-09-05 | 姜廷顺 | Rapidly alarming system to signal light crossing congestion by video detection and operation method thereof |
| CN102693634A (en) * | 2011-03-24 | 2012-09-26 | 大连航天金穗科技有限公司 | Television monitoring system for tracking set vehicle and television monitoring method thereof |
| CN105611252A (en) * | 2015-12-31 | 2016-05-25 | 浙江大华技术股份有限公司 | Video recording method and device |
| CN106412402A (en) * | 2016-10-31 | 2017-02-15 | 浙江宇视科技有限公司 | Configuration method and apparatus of camera preset positions |
| CN108806215A (en) * | 2018-06-14 | 2018-11-13 | 安徽科力信息产业有限责任公司 | The precision correcting method and system of multi-source traffic information data reliability index |
-
1999
- 1999-03-11 CN CN 99112740 patent/CN1067505C/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101799983B (en) * | 2004-11-12 | 2011-12-21 | 爱信艾达株式会社 | Information gathering system and information gathering method |
| CN101511002B (en) * | 2009-03-04 | 2011-03-16 | 中兴通讯股份有限公司 | Ganged monitoring system and implementing method |
| CN101714299B (en) * | 2009-11-05 | 2012-05-09 | 姜廷顺 | System and method for rapidly alarming signal lamp intersection jam by utilizing video event detection |
| CN101707005B (en) * | 2009-11-05 | 2012-09-05 | 姜廷顺 | Rapidly alarming system to signal light crossing congestion by video detection and operation method thereof |
| CN102013165B (en) * | 2010-09-13 | 2013-01-02 | 李志恒 | Monitoring system for labeling road-section information by using presetting bit function of road-junction terminal equipment |
| CN101996491A (en) * | 2010-09-13 | 2011-03-30 | 李志恒 | Traffic monitoring system for labeling road section information by using video monitoring presetting bit |
| CN102013164A (en) * | 2010-09-13 | 2011-04-13 | 李志恒 | Traffic monitoring system labeling road section text messages by using preset bits |
| CN102013165A (en) * | 2010-09-13 | 2011-04-13 | 李志恒 | Monitoring system for labeling road-section information by using presetting bit function of road-junction terminal equipment |
| CN101996491B (en) * | 2010-09-13 | 2012-10-31 | 李志恒 | Traffic monitoring system for labeling road section information by using video monitoring presetting bit |
| CN102542789A (en) * | 2010-12-28 | 2012-07-04 | 财团法人工业技术研究院 | Driving path reconstruction method, system and computer program product |
| CN102693634A (en) * | 2011-03-24 | 2012-09-26 | 大连航天金穗科技有限公司 | Television monitoring system for tracking set vehicle and television monitoring method thereof |
| CN102693634B (en) * | 2011-03-24 | 2013-11-13 | 大连航天金穗科技有限公司 | Television monitoring system for tracking set vehicle and television monitoring method thereof |
| CN105611252A (en) * | 2015-12-31 | 2016-05-25 | 浙江大华技术股份有限公司 | Video recording method and device |
| CN105611252B (en) * | 2015-12-31 | 2019-05-24 | 浙江大华技术股份有限公司 | A kind of kinescope method and equipment of video |
| CN106412402A (en) * | 2016-10-31 | 2017-02-15 | 浙江宇视科技有限公司 | Configuration method and apparatus of camera preset positions |
| CN108806215A (en) * | 2018-06-14 | 2018-11-13 | 安徽科力信息产业有限责任公司 | The precision correcting method and system of multi-source traffic information data reliability index |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1067505C (en) | 2001-06-20 |
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Granted publication date: 20010620 Termination date: 20110311 |