CN117475653A - Intelligent traffic signal lamp management system based on remote control - Google Patents
Intelligent traffic signal lamp management system based on remote control Download PDFInfo
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- CN117475653A CN117475653A CN202311811655.2A CN202311811655A CN117475653A CN 117475653 A CN117475653 A CN 117475653A CN 202311811655 A CN202311811655 A CN 202311811655A CN 117475653 A CN117475653 A CN 117475653A
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- 238000012544 monitoring process Methods 0.000 claims abstract description 23
- 230000002159 abnormal effect Effects 0.000 claims description 32
- 230000002035 prolonged effect Effects 0.000 claims description 8
- 230000000737 periodic effect Effects 0.000 claims description 5
- 206010000117 Abnormal behaviour Diseases 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 8
- 206010039203 Road traffic accident Diseases 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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- 230000004048 modification Effects 0.000 description 1
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/07—Controlling traffic signals
- G08G1/081—Plural intersections under common control
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- 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
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/07—Controlling traffic signals
- G08G1/08—Controlling traffic signals according to detected number or speed of vehicles
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/16—Anti-collision systems
- G08G1/166—Anti-collision systems for active traffic, e.g. moving vehicles, pedestrians, bikes
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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Abstract
The invention discloses a remote control-based intelligent traffic signal lamp management system, and belongs to the technical field of intelligent traffic management; the method comprises the steps of monitoring and analyzing real-time traffic states of different road junction directions, and implementing active extension control on traffic signal lamps in active influence directions and different passive influence directions according to monitoring and analyzing results to improve the starting safety of vehicles in different road directions; the safety control data of the signal lamps are actively implemented for statistics, processing and analysis, and the safety traffic of the different road intersections is dynamically patrol and controlled according to the safety control influence state analysis result, so that the active safety control data of the traffic signal lamps are expanded and utilized to improve the overall effect of targeted safety control of the following different road intersections; the invention is used for solving the technical problem that the running of the traffic signal lamp cannot be actively controlled to reduce the occurrence probability of traffic accidents at the road junction in the existing scheme.
Description
Technical Field
The invention relates to the technical field of intelligent traffic management, in particular to an intelligent traffic signal lamp management system based on remote control.
Background
In urban traffic management, the traffic signal lamp plays an important role, can guide vehicles and pedestrians to follow traffic rules, avoids traffic accidents, and ensures the safety of the vehicles and pedestrians; meanwhile, the traffic signal lamp can also schedule and control traffic flow, optimize traffic flow and improve traffic efficiency.
The existing traffic light management schemes mostly stay in the aspects of intelligent scheduling, intelligent optimization, intelligent maintenance and intelligent data sharing, but aiming at the problem that traffic accidents frequently occur at road intersections, partial vehicles are not stopped in time and continue to run due to the buffering of yellow lights, meanwhile, accidents are generated due to the fact that other green lights are not observed in time and vehicles which are started too fast collide with vehicles which continue to run in the yellow light direction, the probability of the occurrence of the traffic accidents at the intersections is not reduced from the aspect of autonomous dynamic control of the traffic lights, and the autonomous dynamic control effect of the traffic light safety management is poor.
Disclosure of Invention
The invention aims to provide a remote control-based intelligent traffic signal lamp management system which is used for solving the technical problem that the running of traffic signal lamps cannot be actively controlled to reduce the occurrence probability of traffic accidents at road intersections in the prior art.
The aim of the invention can be achieved by the following technical scheme:
an intelligent traffic light management system based on remote control, comprising:
the road traffic state monitoring and analyzing module is used for monitoring and analyzing real-time traffic states of different road junction directions to obtain traffic state analysis data consisting of normal traffic labels or abnormal traffic labels, main influence directions, first influenced directions and second influenced directions which are related to the different road junction directions, and storing the traffic state analysis data in a local storage space;
the intersection traffic signal lamp management control module is used for dynamically controlling the real-time display of traffic signal lamps of different intersections according to the abnormal traffic labels in the traffic state analysis data of different intersection directions; comprising the following steps:
acquiring a running speed and a real-time position corresponding to a running target in a main influence direction and a first safety adjustment duration of a first influenced direction and a second safety adjustment duration of a second influenced direction according to an abnormal traffic label in traffic state analysis data;
when the red light states of the first affected direction and the second affected direction reach the preset standard red light stay time, controlling the red light state of the first affected direction to extend the first safety adjustment time according to the abnormal passing label, and controlling the red light state of the second affected direction to extend the second safety adjustment time;
when the red light state of the first influenced direction and the second influenced direction is prolonged, the red light state is automatically changed into a green light state after the first safety adjustment time length and the second safety adjustment time length are prolonged, and the total number of active safety control times of the signal lights of the corresponding road intersections is increased by one;
the intersection traffic signal lamp data utilization module is used for counting the traffic signal lamp safety control data actively implemented at different road intersections, implementing periodic safety control influence state analysis, and dynamically patrol and control the safety traffic at different road intersections according to the safety control influence state analysis result.
Preferably, numbering and marking different road junction directions of a road junction, simultaneously obtaining preset standard display time lengths of different traffic states corresponding to traffic signals in different road junction directions, and obtaining and analyzing real-time display states of the traffic signals in different road junction directions and real-time traffic states of roads in corresponding directions;
and when the real-time display state of the traffic signal lamp corresponding to the intersection direction of the road intersection is the yellow light state, generating a traffic state monitoring instruction, and identifying the road intersection camera shooting video with the traffic signal lamp in the yellow light state according to the traffic state monitoring instruction to judge whether a continuous driving target exists.
Preferably, if there is no continuing driving target, generating a normal pass tag;
if a continuous driving target exists, generating an abnormal passing label, marking the intersection direction corresponding to the yellow light state as a main influence direction according to the abnormal passing label, and marking the direction of the passing state which conflicts with the main influence direction as a red light state as a first influenced direction and a second influenced direction;
the normal or abnormal traffic label, the main influencing direction, the first influenced direction and the second influenced direction associated with different directions of the road traffic intersection constitute traffic state analysis data.
Preferably, a driving speed and a real-time position corresponding to a driving target in a main influence direction are obtained according to an abnormal passing tag in passing state analysis data, and a first distance to be passed between the driving speed and the real-time position and a first regulation target point position preset on a road in a first influenced direction and a second distance to be passed between the driving speed and the real-time position and a second regulation target point position preset on a road in a second influenced direction are obtained according to the real-time position;
and acquiring a first safe driving duration and a second safe driving duration of the driving target according to the first distance to be passed, the second distance to be passed and the driving speed corresponding to the driving target, and marking the first safe driving duration and the second safe driving duration as a first safe adjustment duration of the first affected direction and a second safe adjustment duration of the second affected direction respectively.
Preferably, the first distance to be passed is smaller than the second distance to be passed; the first safety adjustment duration is less than the second safety adjustment duration.
Preferably, the positions of the first regulation target point and the second regulation target point are respectively the intersection of the main influence direction road center line and the first influenced direction road center line and the intersection of the main influence direction road center line and the second influenced direction road center line.
Preferably, in the monitoring period, the total number of safety control of all signal lamps implemented by all road intersections in the target area is obtained, and each time the driving target type corresponding to the active safety control of the signal lamp is implemented, the driving target type is digitally processed to obtain the corresponding weight of the abnormal driving type; the total number of active safety control of signal lamps implemented by different road intersections and the weight of abnormal behavior type during each implementation are calculated by a formulaCalculating and obtaining safety control influence coefficients AKy corresponding to different road intersections; wherein i=1, 2,3, … …, n; n is a positive integer, and is expressed as the number of different road intersections, and Ni is the total number of safety control of all signal lamps implemented by the different road intersections; DQi is the road weight corresponding to the different road junctions; k=1, 2; XQk are different unusual behavior type weights.
Preferably, all the safety control influence coefficients are arranged in a descending order, and road intersections corresponding to the safety control influence coefficients larger than the safety control influence coefficient threshold value are associated with high-influence state tags, and the remaining road intersections corresponding to the safety control influence coefficients are associated with low-influence state tags;
the security control high-influence state labels and the security control low-influence state labels associated with different road intersections form a security control influence state analysis result.
Preferably, when the security traffic of different road intersections is dynamically patrol managed and controlled, traversing the security control influence state analysis result to obtain state labels associated with different road intersections, and respectively increasing the patrol frequency of security personnel or maintaining the patrol frequency of the existing security personnel for the associated road intersections according to the security control high influence state labels or the security control low influence state labels obtained by traversing.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the real-time traffic states of different road junction directions are monitored and analyzed, and the traffic signal lamps with active influence directions and different passive influence directions are actively controlled in a prolonged manner according to the monitoring and analyzing results, so that the safety of starting vehicles in different road directions is improved, and the safety management effect of the traffic signal lamps is improved.
According to the invention, the periodic safety control influence state analysis of the different road intersections can be realized by actively carrying out statistics and processing analysis on the safety control data of the signal lamps of the different road intersections, and the safety traffic of the different road intersections is dynamically patrol-controlled according to the safety control influence state analysis result, so that the overall effect of targeted safety control of the subsequent different road intersections is improved by expanding and utilizing the active safety control data of the traffic signal lamps, and the expanding and utilizing effect of the active safety control data of the traffic signal lamps is improved.
Drawings
The invention is further described below with reference to the accompanying drawings.
Fig. 1 is a block diagram of a remote control-based intelligent traffic light management system according to the present invention.
FIG. 2 is a flow chart of the traffic state analysis data acquisition in the present invention.
FIG. 3 is a block flow diagram of dynamic patrol control for the safe traffic at different road intersections in the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which are obtained by persons skilled in the art without any inventive effort, are within the scope of the present invention based on the embodiments of the present invention.
Example 1: as shown in fig. 1, the invention relates to a remote control-based intelligent traffic signal lamp management system, which comprises a road traffic state monitoring and analyzing module and an intersection traffic signal lamp management control module;
the road traffic state monitoring and analyzing module is used for monitoring and analyzing real-time traffic states of different road junction directions to obtain traffic state analysis data consisting of normal traffic labels or abnormal traffic labels, main influence directions, first influenced directions and second influenced directions which are related to the different road junction directions, and storing the traffic state analysis data in a local storage space; comprising the following steps:
numbering and marking different road junction directions of a road junction, simultaneously obtaining preset standard display time lengths of different traffic states corresponding to traffic signals in different road junction directions, and obtaining and analyzing real-time display states of the traffic signals in different road junction directions and real-time traffic states of roads in corresponding directions;
as shown in fig. 2, when the real-time display state of the traffic signal lamp corresponding to the intersection direction of the road intersection is a yellow light state, a traffic state monitoring instruction is generated, and the camera video of the road intersection with the traffic signal lamp in the yellow light state is identified according to the traffic state monitoring instruction to judge whether a continuous driving target exists or not;
the step of identifying and judging whether the continuous driving target exists in the camera video of the road intersection can be realized through the existing image identification algorithm, and detailed description is omitted here;
if the continuous driving target does not exist, generating a normal passing label;
if a continuous driving target exists, generating an abnormal passing label, marking the intersection direction corresponding to the yellow light state as a main influence direction according to the abnormal passing label, and marking the direction of the passing state which conflicts with the main influence direction as a red light state as a first influenced direction and a second influenced direction;
wherein the first affected direction and the second affected direction refer to directions perpendicularly intersecting the main affecting direction, and the first affected direction is closer to the main affecting direction in horizontal distance;
the normal traffic label or the abnormal traffic label, the main influence direction, the first influenced direction and the second influenced direction which are associated with different directions of the road traffic intersection form traffic state analysis data; when the traffic state analysis data is stored in the local storage space of the traffic signal lamp, the history data can be covered to realize the cyclic storage;
in the embodiment of the invention, the main influence direction of the abnormal real-time traffic state and the first influenced direction and the second influenced direction of the passive influence can be obtained by monitoring and analyzing the real-time traffic states of different road junction directions, and reliable data support can be provided for the implementation of the active safety control of the traffic signal lamps in the subsequent first influenced direction and the second influenced direction.
The intersection traffic signal lamp management control module is used for dynamically controlling the real-time display of traffic signal lamps of different intersections according to the abnormal traffic labels in the traffic state analysis data of different intersection directions; comprising the following steps:
acquiring a driving speed and a real-time position corresponding to a driving target in a main influence direction according to an abnormal passing label in passing state analysis data, and acquiring a first distance to be passed between the driving speed and the real-time position and a first regulation target point position preset on a road in a first influenced direction and a second distance to be passed between the driving speed and the real-time position and a second regulation target point position preset on a road in a second influenced direction according to the real-time position;
the positions of the first regulation target point and the second regulation target point are respectively the intersection point of the road center line in the main influence direction and the road center line in the first influenced direction and the intersection point of the road center line in the main influence direction and the road center line in the second influenced direction;
it should be noted that, the setting of the first regulation target point and the second regulation target point is used for the vehicles on the sides of the first affected direction and the second affected direction to timely observe the driving targets on the road in the main affected direction, so as to avoid traffic accidents caused by collision with the driving targets on the road in the main affected direction due to the blind areas of the vehicles on the sides of the road and the too fast starting speed when the signal lamp states on the road in the first affected direction and the road in the second affected direction are changed from red lamps to green lamps;
acquiring a first safe driving duration and a second safe driving duration of a driving target according to a first distance to be passed, a second distance to be passed and a driving speed corresponding to the driving target, and marking the first safe driving duration and the second safe driving duration as a first safe adjustment duration of a first affected direction and a second safe adjustment duration of a second affected direction respectively;
the first distance to be passed is smaller than the second distance to be passed; the first safety adjustment duration is smaller than the second safety adjustment duration; the units of the first safety adjustment time length and the second safety adjustment time length are seconds;
when the red light states of the first affected direction and the second affected direction reach the preset standard red light stay time, controlling the red light state of the first affected direction to extend the first safety adjustment time according to the abnormal passing label, and controlling the red light state of the second affected direction to extend the second safety adjustment time;
when the red light state of the first affected direction and the second affected direction is prolonged, the red light state is automatically changed into a green light state after the first safety adjustment time length and the second safety adjustment time length are prolonged, wherein the green light state of the first affected direction signal lamp is displayed in a changing mode compared with the green light state of the second affected direction signal lamp, so that the differentiated control management of different affected directions is realized, the overall traffic influence generated by the control of different direction signal lamps can be reduced, the display states of the traffic signal lamps in the first affected direction and the second affected direction follow-up traffic signal lamps continue to run according to preset standard display time lengths, and the total number of active safety control times of the signal lamps corresponding to road intersections is increased by one;
aiming at the problem that in the prior art, the abnormal running state of the vehicle at the road intersection cannot be actively controlled to display traffic signals so as to improve the safe driving of the vehicle to be started in different directions; according to the embodiment of the invention, the real-time traffic states of the road intersections in different intersection directions are monitored and analyzed, and the traffic signal lamps in the active influence directions and the different passive influence directions are actively controlled in a prolonged manner according to the monitoring and analyzing results, so that the safety of starting vehicles in the different road directions is improved, and the safety management effect of the traffic signal lamps is improved.
Example 2: on the basis of the technical scheme of the embodiment 1, the system also comprises an intersection traffic signal lamp data utilization module, which is used for counting the traffic signal lamp safety control data actively implemented by different road intersections, implementing periodic safety control influence state analysis, and dynamically patrol and control the safety traffic of the different road intersections according to the safety control influence state analysis result; comprising the following steps:
in the monitoring period, the unit of the monitoring period is a day, specifically seven days, the total number of safety control of all signal lamps implemented by all road intersections in a target area is obtained, the target area can be an urban area, and each time the signal lamp is implemented for actively controlling the corresponding driving target type, the driving target type is digitally processed to obtain the corresponding weight of the abnormal driving type;
wherein the driving target type includes an automobile type and an electric/motorcycle type; presetting a corresponding abnormal running type weight for different running target types, wherein the abnormal running type weight corresponding to the automobile type can be 1, and the abnormal running type weight corresponding to the electric/motorcycle type can be 2; the electric/motorcycle type is less prone to be found than the automobile type, and the corresponding weight influence of the abnormal running type is larger;
the total number of active safety control of signal lamps implemented by different road intersections and the weight of abnormal behavior type during each implementation are calculated by a formulaCalculating and obtaining safety control influence coefficients AKy corresponding to different road intersections; wherein i=1, 2,3, … …, n; n is a positive integer, and is expressed as the number of different road intersections, and Ni is the total number of safety control of all signal lamps implemented by the different road intersections; DQi is a road weight corresponding to different road intersections, and the road weight can be defined by a person skilled in the art according to the type corresponding to the road, and can also be determined according to the average daily traffic flow data of the road; k=1, 2; XQk is a different unusual behavior type weight;
as shown in fig. 3, all the safety control influence coefficients are arranged in descending order, and the road intersections corresponding to the safety control influence coefficients greater than the safety control influence coefficient threshold value are associated with the safety control high-influence state tags, and the road intersections corresponding to the rest of the safety control influence coefficients are associated with the safety control low-influence state tags; the safety control influence coefficient threshold value is the average value of all the safety control influence coefficients of the history;
the security control high-influence state labels and the security control low-influence state labels associated with different road intersections form a security control influence state analysis result;
when the dynamic patrol management and control are carried out on the safe traffic of different road intersections, traversing the analysis result of the safe control influence state to obtain state labels associated with the different road intersections, and respectively increasing the patrol frequency of safety personnel or maintaining the patrol frequency of the existing safety personnel on the associated road intersections according to the safe control high influence state labels or the safe control low influence state labels obtained by traversing.
In the implementation of the invention, the periodic safety control influence state analysis of the different road intersections can be realized by actively carrying out statistics and processing analysis on the safety control data of the signal lamps of the different road intersections, the dynamic patrol management and control of the safety traffic of the different road intersections is carried out according to the safety control influence state analysis result, the expansion and utilization of the active safety control data of the traffic signal lamps are realized to improve the overall effect of the targeted safety management and control of the subsequent different road intersections, and the expansion and utilization effect of the active safety control data of the traffic signal lamps is improved.
In addition, the formulas related in the above are all formulas for removing dimensions and taking numerical calculation, and are one formula which is obtained by acquiring a large amount of data and performing software simulation through simulation software and is closest to the actual situation.
In the several embodiments provided by the present invention, it should be understood that the disclosed system may be implemented in other ways. For example, the above-described embodiments of the invention are merely illustrative, and for example, the division of modules is merely a logical function division, and other manners of division may be implemented in practice.
The modules illustrated as separate components may or may not be physically separate, and components shown as modules may or may not be physical modules, may be located in one place, or may be distributed over a plurality of network modules. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
In addition, each functional module in each embodiment of the present invention may be integrated into one processing module, or each module may exist alone physically, or two or more modules may be integrated into one module. The integrated modules may be implemented in hardware or in hardware plus software functional modules.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the essential characteristics thereof.
Finally, it should be noted that the above-mentioned embodiments are merely for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made to the technical solution of the present invention without departing from the spirit and scope of the technical solution of the present invention.
Claims (9)
1. The intelligent traffic signal lamp management system based on remote control is characterized by comprising a road traffic state monitoring and analyzing module, wherein the road traffic state monitoring and analyzing module is used for monitoring and analyzing real-time traffic states of different road junction directions to obtain traffic state analysis data consisting of normal traffic labels or abnormal traffic labels, main influence directions, first influenced directions and second influenced directions which are related to the different road junction directions, and storing the traffic state analysis data in a local storage space;
the intersection traffic signal lamp management control module is used for dynamically controlling the real-time display of traffic signal lamps of different intersections according to the abnormal traffic labels in the traffic state analysis data of different intersection directions; comprising the following steps:
acquiring a running speed and a real-time position corresponding to a running target in a main influence direction and a first safety adjustment duration of a first influenced direction and a second safety adjustment duration of a second influenced direction according to an abnormal traffic label in traffic state analysis data;
when the red light states of the first affected direction and the second affected direction reach the preset standard red light stay time, controlling the red light state of the first affected direction to extend the first safety adjustment time according to the abnormal passing label, and controlling the red light state of the second affected direction to extend the second safety adjustment time;
when the red light state of the first influenced direction and the second influenced direction is prolonged, the red light state is automatically changed into a green light state after the first safety adjustment time length and the second safety adjustment time length are prolonged, and the total number of active safety control times of the signal lights of the corresponding road intersections is increased by one;
the intersection traffic signal lamp data utilization module is used for counting the traffic signal lamp safety control data actively implemented at different road intersections, implementing periodic safety control influence state analysis, and dynamically patrol and control the safety traffic at different road intersections according to the safety control influence state analysis result.
2. The intelligent traffic light management system based on remote control according to claim 1, wherein the intelligent traffic light management system is characterized in that the different road mouth directions of the road crossing are numbered and marked, meanwhile, the preset standard display duration of different traffic states corresponding to the traffic lights in the different road mouth directions is obtained, and the real-time display states of the traffic lights in the different road mouth directions and the real-time traffic states of the roads in the corresponding directions are obtained and analyzed;
and when the real-time display state of the traffic signal lamp corresponding to the intersection direction of the road intersection is the yellow light state, generating a traffic state monitoring instruction, and identifying the road intersection camera shooting video with the traffic signal lamp in the yellow light state according to the traffic state monitoring instruction to judge whether a continuous driving target exists.
3. The intelligent traffic light management system based on remote control according to claim 2, wherein if no continuous driving target exists, a normal pass label is generated;
if a continuous driving target exists, generating an abnormal passing label, marking the intersection direction corresponding to the yellow light state as a main influence direction according to the abnormal passing label, and marking the direction of the passing state which conflicts with the main influence direction as a red light state as a first influenced direction and a second influenced direction;
the normal or abnormal traffic label, the main influencing direction, the first influenced direction and the second influenced direction associated with different directions of the road traffic intersection constitute traffic state analysis data.
4. The intelligent traffic light management system based on remote control according to claim 3, wherein a traveling speed and a real-time position corresponding to a traveling target in a main influence direction are obtained according to an abnormal traffic label in traffic state analysis data, and a first distance to be passed between the traveling speed and the first regulation target point position preset on a road in a first influenced direction and a second distance to be passed between the traveling speed and the real-time position and a second regulation target point position preset on a road in a second influenced direction are obtained according to the real-time position;
and acquiring a first safe driving duration and a second safe driving duration of the driving target according to the first distance to be passed, the second distance to be passed and the driving speed corresponding to the driving target, and marking the first safe driving duration and the second safe driving duration as a first safe adjustment duration of the first affected direction and a second safe adjustment duration of the second affected direction respectively.
5. The intelligent traffic light management system based on remote control according to claim 4, wherein the first distance to be passed is smaller than the second distance to be passed; the first safety adjustment duration is less than the second safety adjustment duration.
6. The intelligent traffic light management system according to claim 4 wherein the first and second regulation target points are located at the intersection of the primary direction of influence road centerline and the first direction of influence road centerline and at the intersection of the primary direction of influence road centerline and the second direction of influence road centerline, respectively.
7. The intelligent traffic light management system based on remote control according to claim 1, wherein in a monitoring period, the total number of times of all the light safety control implemented by all the road intersections in a target area is obtained, and each time the driving target type corresponding to the active light safety control is implemented, the driving target type is digitally processed to obtain the corresponding abnormal driving type weight; the total number of active safety control of signal lamps implemented by different road intersections and the weight of abnormal behavior type during each implementation are calculated by a formulaCalculating and obtaining safety control influence coefficients AKy corresponding to different road intersections; wherein i=1, 2,3, … …, n; n is a positive integer, and is expressed as the number of different road intersections, and Ni is the total number of safety control of all signal lamps implemented by the different road intersections; DQi is the road weight corresponding to the different road junctions; k=1, 2; XQk are different unusual behavior type weights.
8. The intelligent traffic light management system according to claim 7, wherein all safety control influence coefficients are arranged in descending order, and road intersections corresponding to safety control influence coefficients greater than a safety control influence coefficient threshold are associated with safety control high-influence state tags, and road intersections corresponding to the remaining safety control influence coefficients are associated with safety control low-influence state tags;
the security control high-influence state labels and the security control low-influence state labels associated with different road intersections form a security control influence state analysis result.
9. The intelligent traffic light management system based on remote control according to claim 8, wherein when dynamic patrol management is performed on safe traffic of different road intersections, traversing the analysis result of the safety control influence state to obtain state labels associated with different road intersections, and respectively increasing the patrol frequency of safety personnel or maintaining the patrol frequency of existing safety personnel for the associated road intersections according to the traversed obtained safety control high influence state label or safety control low influence state label.
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