CN205656768U

CN205656768U - Intelligence electronic police detecting system violating regulations

Info

Publication number: CN205656768U
Application number: CN201620240858.XU
Authority: CN
Inventors: 苏晓峰; 苏以捷; 杨伦; 彭俊; 吴逸凡
Original assignee: Czech Republic Shenzhen City Creative Technology Ltd
Current assignee: Czech Republic Shenzhen City Creative Technology Ltd
Priority date: 2016-03-27
Filing date: 2016-03-27
Publication date: 2016-10-19
Anticipated expiration: 2026-03-27

Abstract

The embodiment of the application discloses an intelligence electronic police detecting system violating regulations includes: the semaphore, take a candid photograph the device, be used for detecting position relation's between vehicle and the position violating the regulations mark line vehicle detector, take a candid photograph master controller, crossing traffic signal lamp array, be used for to drive the array driver of crossing traffic signal lamp array, crossing traffic signal lamp array with the array driver is connected, the semaphore with it connects to take a candid photograph master controller and array driver, take a candid photograph the device with vehicle detector with the candid photograph master controller is connected, crossing traffic signal lamp array can be including a nxi horizontal ground traffic signal lamp group, the horizontal ground transportation signal banks of nxi including set up in the horizontal ground transportation signal banks qxi of entry lane xi's stop line position. The scheme of this application embodiment is favorable to helping obtaining relative more clear valid data content picture doubtful violating the regulations higher relatively that can the doubtful process violating the regulations of better reflection.

Description

Smart electronics police's system for detecting regulation violation

Technical field

The application relates to electronic traffic technical field, has specifically been mainly concerned with smart electronics police's system for detecting regulation violation.

Background technology

Currently, along with the quickening of urbanization process and improving constantly of people's living standard, a lot of metropolitan motor vehicles Recoverable amount in the trend increased year by year, the field that vehicle peccancy problem is car owner and vehicle supervision department all pays special attention to.To car The correlation technique of peccancy detection is it is also proposed that the highest requirement.

Current electronic police crossing peccancy detection technology is typically to be in red light phase at correspondence high-altitude, track signal lights Period, when the vehicle on described track occurs in that the doubtful violation event of " making a dash across the red light ", Radix Rumicis grasp shoot device is utilized to capture Position relationship between the stop line in described vehicle and described track, and then obtain reflecting the doubtful violating the regulations of doubtful process violating the regulations Original image.At grade crossing (the biggest grade crossing), due to stop line and the corresponding place in track Space length between the high-altitude signal lights of red light phase is typically suitable remote, and doubtful original image violating the regulations needs (doubtful perpetual object violating the regulations includes vehicle, stop line and is in the high-altitude of red light phase to cover all doubtful perpetual objects violating the regulations Signal lights etc.) space, place, the biggest sky need to be covered hence with the original image doubtful violating the regulations captured by Radix Rumicis grasp shoot device Between scope, this makes the valid data content of doubtful original image violating the regulations relatively small, and pin in doubtful original image violating the regulations The definition of doubtful perpetual object violating the regulations is become relatively low, and this also installation site and installation to Radix Rumicis grasp shoot device More harsh requirement is the most all proposed.

Summary of the invention

The embodiment of the present application provides smart electronics police's system for detecting regulation violation.

The application first aspect provides a kind of smart electronics police's system for detecting regulation violation, it may include: semaphore, candid photograph dress Put, for detecting the wagon detector of position relationship between vehicle and position violating the regulations marking line, capture main controller, crossing traffic letter Signal lamp array, for driving the array driver of described crossroad traffic signal lamp array, wherein, described crossroad traffic signal lamp battle array Row be connected with described array driver, described semaphore is connected with described candid photograph main controller and described array driver, described in grab Clap device and described wagon detector is connected with described candid photograph main controller；Wherein, described crossroad traffic signal lamp array includes Nxi Individual horizontal ground traffic signal light group；Described Nxi horizontal ground traffic signal light group includes being arranged at grade crossing The horizontal ground traffic signal light group pxi, described Nxi of the safety line position, crossing of entrance lane xi horizontal ground traffic signal Lamp group also includes the horizontal ground traffic signal light group qxi being arranged at the stop line position of described entrance lane xi；Described Nxi is Integer more than 1；Wherein, each horizontal ground traffic signal light group bag in described Nxi horizontal ground traffic signal light group Include at least 1 signal lights；Laterally the part or all of signal lamp among the traffic signal light group i of ground has wireless type to drive signal Input port and/or wired driving signal input mouth.Wherein, described horizontal ground traffic signal light group i is described Nxi Laterally one of them horizontal ground traffic signal light group or any one horizontal ground among the traffic signal light group of ground are handed over Ventilating signal lamp group.Described Nxi laterally ground traffic signal light group and Nxi track segmented line on described entrance lane xi it Between one_to_one corresponding, the part or all of segmented line in described Nxi track segmented line is position violating the regulations marking line.The most described separated Chapter position marking line includes described horizontal track segmented line fdi corresponding for ground traffic signal light group i.Certain horizontal traffic above-ground is believed Signal lamp group (such as laterally corresponding for ground traffic signal light group i) track segmented line for example, this horizontal ground traffic signal light group The track segmented line at place.

The most described array driver is used for, and drives described when the control phase place of described entrance lane xi terminates Nxi horizontal ground traffic signal light group synchronizes to send forbidden optical signal；Or in the control phase place away from described entrance lane xi End also remains when emptying phase place duration, drives described Nxi horizontal ground traffic signal light group to synchronize to send forbidden optical signal； Or, when the control phase place away from described entrance lane xi terminates also to remain and empties phase place duration, drive described Nxi laterally Face traffic signal light group starts to send forbidden optical signal successively from described horizontal ground traffic signal light group qxi, wherein, described Horizontal ground the nearest for ground traffic signal light group qxi described in distance among Nxi horizontal ground traffic signal light group Traffic signal light group sends the initial time of forbidden optical signal the most early, and described horizontal ground traffic signal light group pxi sends forbidden The initial time of optical signal, other any one the horizontal ground being later than in described Nxi horizontal ground traffic signal light group is handed over Ventilating signal lamp group sends the initial time of forbidden optical signal.

Wherein, the most described candid photograph main controller is used for triggering wagon detector at described horizontal ground traffic signal light group i Vehicle detection state is entered during sending forbidden optical signal.Wherein, described wagon detector, in described horizontal traffic above-ground Signal lights group i senses the position relationship between car two and described track segmented line fdi, if sensing during sending forbidden optical signal There occurs that car two ci crosses (car two ci crosses and such as can refer to that the headstock of car two ci or vehicle body are crossed) described track segmented line fdi Doubtful violation event e_ci, then send to described grasp shoot device and trigger signal or indicate described candid photograph main controller to capture dress to described Putting transmission and trigger signal, described triggering signal is used for triggering described grasp shoot device and described car two ci is carried out doubtful candid photograph violating the regulations.

In conjunction with first aspect, in the first possible embodiment of first aspect, described grasp shoot device is to described car Two ci carry out the original image doubtful violating the regulations that doubtful candid photograph violating the regulations obtains and include: can reflect that described car two ci arrives described track Picture p before segmented line fdi_w1, can reflect that described car two ci has passed past the picture p of described track segmented line fdi_w2And energy Enough reflect that described car two ci crosses the picture p of anterior displacement after segmented line fdi of described track_w3；Wherein, described picture p_w1, figure Sheet p_w2With picture p_w3The position relationship between described car two ci and described track segmented line fdi, and described picture can be reflected p_w1, picture p_w2With picture p_w3Can reflect that described horizontal ground traffic signal light group i is in forbidden optical signal and sends state, And described picture p_w1, described picture p_w2With described picture p_w3Among at least one pictures can reflect described car two ci's License plate number.

In conjunction with the first possible embodiment of first aspect, in the possible embodiment of the second of first aspect, institute State picture p_w1, described picture p_w2With described picture p_w3Among at least one pictures can also reflect described horizontal traffic above-ground Signal lights group i relative position in described Nxi laterally ground traffic signal light group.Such as, described horizontal traffic above-ground letter Signal lamp group i relative position in described Nxi laterally ground traffic signal light group is concretely: described horizontal traffic above-ground is believed Spacing between signal lamp group i and horizontal ground traffic signal light group qxi (or laterally ground traffic signal light group pxi), and/or, Described horizontal ground traffic signal light group i arrangement sequence number (arrangement sequence number in described Nxi laterally ground traffic signal light group Such as can reflect in the travel direction of track xi, horizontal ground traffic signal light group i is horizontal ground traffic signal light group Which the horizontal ground traffic signal light group in qxi front (or laterally traffic signal light group pxi rear, ground).

For example, if laterally ground traffic signal light group i (the most more leans on the closer to horizontal ground traffic signal light group pxi The crossing safety line of nearly track xi), represent that the degree violating the regulations of the vehicle crossing horizontal ground traffic signal light group i may be the tightest Weight, then if described picture p_w1, described picture p_w2With described picture p_w3Among at least one pictures can also reflect described horizontal stroke The traffic signal light group i relative position in described Nxi laterally ground traffic signal light group earthward, then this can be just to disobey The gradient law enforcement of chapter provides foundation, and then is conducive to promoting more scientific more humane violation enforcement.

In conjunction with first aspect or first aspect the first to the second may any one in embodiment may be real Executing mode, in the third possible embodiment of first aspect, described candid photograph main controller is additionally operable to described grasp shoot device pair The original image doubtful violating the regulations that described car two ci carries out doubtful candid photograph violating the regulations and obtains carries out synthesis process and obtains doubtful conjunction violating the regulations Becoming picture, described doubtful synthesising picture violating the regulations can reflect that described horizontal ground traffic signal light group i is at described Nxi laterally Relative position in ground traffic signal light group, the license plate number of described vehicle ci, described doubtful violation event e_ci generation time Between and scene.

In conjunction with first aspect or first aspect the first to the third may any one in embodiment may be real Executing mode, in the 4th kind of possible embodiment of first aspect, described candid photograph main controller is additionally operable to generate doubtful violation information Data file, one or more in the following key message violating the regulations of described doubtful violation information data file: described horizontal stroke The traffic signal light group i relative position in described Nxi laterally ground traffic signal light group, the car of described vehicle ci earthward The trade mark, the time of origin of doubtful violation event e_ci and scene.

In conjunction with first aspect or first aspect the first to the 4th kind may any one in embodiment may be real Executing mode, in the 5th kind of possible embodiment of first aspect, described wagon detector can include magnetic frequency wagon detector, ripple Frequently wagon detector and/or video-based vehicle detection.

It can be seen that the system for detecting regulation violation the smart electronics police of the embodiment of the present application includes: semaphore, candid photograph dress Put, for detecting the wagon detector of position relationship between vehicle and position violating the regulations marking line, capturing main controller, crossing traffic letter Signal lamp array, for driving the array driver of described crossroad traffic signal lamp array.Entrance car due to grade crossing Deploying crossroad traffic signal lamp array on road xi, crossroad traffic signal lamp array includes Nxi laterally ground traffic signal light Group；Nxi horizontal ground traffic signal light group includes: be arranged on the safety line position, crossing of the entrance lane xi of grade crossing The horizontal ground traffic signal light group pxi put, the horizontal ground traffic signal light being arranged on the stop line position of entrance lane xi Group qxi.Roadway segment owing to delimiting between crossing safety line and the stop line of entrance lane xi can form entrance boot section, entrance Boot section can regard vehicle preaceleration district as, and this provides certain space basis, and Nxi horizontal stroke for vehicle by the acceleration in advance at crossing Traffic signal light group is to control vehicle to sail the speed at crossing into (vehicle sails the speed at crossing into and also can regard vehicle as and roll away from earthward The speed of entrance boot section) and the vehicle transport condition in entrance boot section provide certain hardware foundation, and then make to carry The vehicle pass-through efficiency of high grade crossing becomes there has been certain basis.Concrete, Nxi horizontal ground traffic signal light group Entrance boot section is divided into several entrance lane sections, utilizes Nxi the light letter that laterally ground traffic signal light group is sent Number, the speed that the vehicle transport condition in entrance boot section and vehicle sail into crossing can be made to carry out relatively accurately controlling becoming having May, and then be conducive to improving the safely controllable property of the vehicle pass-through of grade crossing, and the traffic light of ground type The group driver that is more convenient for identifies corresponding traffic control signal, and then is conducive to the vehicle improving grade crossing further to lead to The safely controllable property of row and monitoring convenience violating the regulations, also provide space-time foundation for driver's error correction.Such as believe when horizontal traffic above-ground During signal lamp group i is sent forbidden optical signal by driving, wagon detector can sense car two and segmented line fdi (locus, track Upper track segmented line fdi is equivalent to the position relationship between described horizontal ground traffic signal light group i), if sensing and there occurs The upright projection of car two ci has crossed the doubtful violation event e_ci of track segmented line fdi, then can send to grasp shoot device and touch Signal or indicate described candid photograph main controller to send to described grasp shoot device and trigger signal, trigger described grasp shoot device to described Car two ci carries out doubtful candid photograph violating the regulations to obtain doubtful picture violating the regulations, due to horizontal ground traffic signal light group i with occur doubtful Space length between the vehicle of violation event is the nearest, i.e. main perpetual object doubtful violating the regulations be (the application scheme Doubtful perpetual object violating the regulations includes that vehicle, position marking line violating the regulations and correspondence are in forbidden optical signal and send the horizontal ground of state The locus at traffic signal light group place, and, position violating the regulations marking line and correspondence are in forbidden optical signal and send state Laterally the track segmented line at traffic signal light group place, ground also can essentially coincide on locus) locus distribution phase To concentration, this is advantageous for grasp shoot device and carries out the shooting of spatial dimension relative focus, and then is conducive to acquisition the most clear The picture doubtful violating the regulations that the clear valid data content that can preferably reflect doubtful process violating the regulations is of a relatively high, and advantageously reduce Installation site and the rigors of setting height(from bottom) to grasp shoot device.Visible, above-mentioned hardware structure can be to obtain the effect above to establish Determine hardware foundation, be thus advantageous to assist to solve relevant peccancy detection problem.

Accompanying drawing explanation

In order to the technical scheme in the embodiment of the present application is more clearly described, will use required in embodiment below Accompanying drawing be briefly described, it should be apparent that, the accompanying drawing in describing below is only some embodiments of the application, for ability From the point of view of the those of ordinary skill of territory, on the premise of not paying creative work, it is also possible to obtain the attached of other according to these accompanying drawings Figure.

The schematic layout pattern of two kinds of grade crossings that Fig. 1-a～Fig. 1-b provides for the embodiment of the present application；

Fig. 1-c gets on the bus for some tracks of grade crossing that the embodiment of the present application provides and flows the schematic diagram of driving trace；

The schematic diagram of the phase cycling of several entrance lanes that Fig. 2-a～Fig. 2-b provides for the embodiment of the present application；

The signal of the building form of several control phase places that Fig. 2-c provides for the embodiment of the present application and non-controlling power phase place Figure；

The schematic layout pattern of two kinds of Parking Entrances that Fig. 3 provides for the embodiment of the present application；

The schematic layout pattern of several crossroad traffic signal lamp arrays that Fig. 4-a～Fig. 4-c provides for the embodiment of the present application；

The schematic diagram of the phase cycling of several entrance lanes that Fig. 5-a～Fig. 5-d provides for the embodiment of the present application；

The schematic diagram of the system for detecting regulation violation of the smart electronics police that Fig. 6 provides for the embodiment of the present application.

Detailed description of the invention

The embodiment of the present application provides crossroad traffic signal lamp array and drives control method and smart electronics police inspection violating the regulations Examining system.

The term occurred in present specification, claims and accompanying drawing " includes " and " having " and their any changes Shape, it is intended that cover non-exclusive comprising.Such as contain series of steps or the process of unit, method, system, product or Equipment is not defined in the step or unit listed, but the most also includes step or the unit do not listed, or alternatively Also include other step intrinsic for these processes, method, product or equipment or unit.In addition term " first ", " second " " the 3rd " etc. are for distinguishing different object, and are not intended to describe specific order.The most first some relational languages are entered Row illustration explanation.

See Fig. 1-a～Fig. 1-b, stop line that the embodiment of the present application is arranged on the Parking Entrance of grade crossing and road The relative position of mouth safety line can be as shown in Fig. 1-a or Fig. 1-b illustrates.Wherein, grade crossing shown in Fig. 1-a is additionally provided with Crossing, and grade crossing shown in Fig. 1-b is not provided with crossing.Certainly its of grade crossing it is also likely to be Crossing (this scene Fig. 1-a and Fig. 1-b not shown in) it is provided with between middle part divided lane and crossing.Fig. 1-a～Fig. 1-b In as a example by cruciform plan intersection, but grade crossing is also it is also possible that T-shaped grade crossing Or other shapes of grade crossing.

Wherein, the Parking Entrance of grade crossing can also be referred to as entrance driveway.One Parking Entrance of grade crossing Can include one or more entrance lane, entrance lane is alternatively referred to as import track.The exit ramp of grade crossing can also Referred to as road, downstream.One exit ramp of grade crossing can include one or more exit lane, and exit lane also can claim For track, downstream.As a example by the relevant drawings of the embodiment of the present application is mainly on the right side of Parking Entrance is positioned at corresponding exit ramp, and The Parking Entrance of some country is also likely to be the left side being positioned at corresponding exit ramp, for such situation can the rest may be inferred.

Wherein, if a Parking Entrance includes a plurality of entrance lane, then the guiding of this plurality of entrance lane may identical, portion Split-phase is same or different.The guiding of entrance lane can be divided into left-hand rotation, keep straight on, turns right and turn around.Such as, certain Parking Entrance X Including 6 entrance lanes, it is assumed that wherein 2 entrance lanes of above-mentioned 6 entrance lanes be directed to turn left, then these two enter Mouth track can be referred to as the left-hand rotation entrance lane of Parking Entrance X, and left-hand rotation entrance lane can be called for short left turn lane.Assume that above-mentioned 6 enter Being directed to of other 3 entrance lanes in mouthful track is kept straight on, then these 3 entrance lanes can be referred to as the craspedodrome of Parking Entrance X Entrance lane, craspedodrome entrance lane can be called for short Through Lane.Assume 1 entrance lane of residue in above-mentioned 6 entrance lanes It is directed to turn right, then this 1 entrance lane can be referred to as the right-hand rotation entrance lane of Parking Entrance X, and right-hand rotation entrance lane can be called for short Right-turn lane, by that analogy.

For example, a cruciform plan intersection (shown in such as Fig. 1-a～Fig. 1-b citing) typically can include 4 Bar Parking Entrance and 4 exit ramps, every Parking Entrance can include one or more entrance lane, every exit ramp can include one or A plurality of exit lane.T-shaped grade crossing generally comprises 3 Parking Entrances and 3 exit ramps, and every Parking Entrance can include one Bar or a plurality of entrance lane, every exit ramp can include one or more exit lane.Entering of some grade crossing certain The quantity of stomatodeum and exit ramp is likely to unequal, and such as certain cruciform plan intersection is likely to only include 3 Parking Entrances With 4 exit ramps.

In some cases, the guiding of some entrance lane is probably transformable (the most revocable), such as at some Period entrance lane is left turn lane, and it may be Through Lane in other periods, and this track can referred to as be led To changeable driveway, other analogue is by that analogy.In some cases, the guiding of some entrance lane is probably multiple, example Both can be Through Lane such as certain entrance lane, it can be right-turn lane simultaneously.Concrete such as certain Parking Entrance rightmost enter Mouth track may both be Through Lane, is also right-turn lane simultaneously, and this track can be referred to as multi-guide track or compound Guided vehicle road, other analogue can be by that analogy.

The travel direction in track is usually fixing, but in some cases, the travel direction in some track is also likely to be Variable (the most revocable), such as tide track are exactly the track that a kind of typical travel direction is variable, and travel direction is variable The track changed is also referred to as travel direction changeable driveway.The travel direction in track can be such as that east orientation (the most eastbound), west are to (i.e. Head west), south orientation (i.e. south row), north orientation (i.e. south row) etc..The travel direction of such as certain Parking Entrance is east orientation, then in this Parking Entrance Left turn lane be also referred to as east orientation left turn lane, under some scene, east orientation left turn lane is also referred to as eastbound left turn lane, should Through Lane in Parking Entrance is also referred to as east orientation Through Lane, under having some scenes, and east orientation Through Lane also referred to as east Row Through Lane, the rest may be inferred.

In the embodiment of the present application, the crossing safety line in the track (such as entrance lane, exit lane) of grade crossing is Refer to lane line that is adjacent with crossing or that cross, or refer to lane line that is adjacent with crossing or that cross.Wherein, The stop line of entrance lane can be arranged on the safety line position, crossing of this entrance lane.Or the traveling relative to entrance lane Direction, after the stop line of this entrance lane may also be arranged on the crossing safety line of this entrance lane.In the conventional technology, entrance The stop line in track is typically all arranged on the safety line position, crossing of this entrance lane, will stop line and crossing safety line Locus unites two into one.And in the embodiment of the present application, mainly with the travel direction relative to entrance lane, this entrance car Inquire into as a example by after the crossing safety line that the stop line in road is arranged on this entrance lane, say, that the embodiment of the present application scheme Breach the inertial thinking of the safety line position, crossing that stop line is arranged on entrance lane, audacious by entrance lane Stop line and crossing safety line separate on locus, and the stop line of entrance lane is relative to the crossing safety of this entrance lane Move after line, and then define brand-new stop line layout type.Wherein, the position that arranges of the stop line of entrance lane can be phase To fixing, i.e. the spacing between crossing safety line and the stop line of this entrance lane of entrance lane can be relatively fixed, when So, it is also possible to based on factors such as environmental factors and scene need, the position that arranges of the stop line of entrance lane is carried out adaptability Adjustment.

Vehicle on each track of grade crossing can be allowed to pass through under the control of traffic light and (permit Permitted current to be called for short fair row) or no through traffic (no through traffic can be called for short forbidden) or warning current (warning is current be may be simply referred to as Alert row), in general, the traffic light that certain entrance lane is corresponding can control the vehicle on this entrance lane and allow or alert row Or it is forbidden.Wherein, controlling the phase place that vehicle on this entrance lane lets pass, can be referred to as the current phase place of this entrance lane (logical Line phase is alternatively referred to as clearance phase place or fair line phase), due to the sent optical signal of respective quadrature ventilating signal lamp in conventional art Color is green during current phase place, and therefore, in the conventional technology, current phase place is also commonly referred to as green light phase place, this Shen Please be in the technical scheme of embodiment, during current phase place, the color of the sent optical signal of respective quadrature ventilating signal lamp is not limited to green Color, and can be expanded as can be used to indicate that any solid color allowing vehicle pass-through or several color combine, current phase place The color of period the sent optical signal of respective quadrature ventilating signal lamp is a kind of optional enforcement in green simply the embodiment of the present application Mode.The phase place controlling the Pedestrian Zone At any time on entrance lane then can be referred to as the forbidden phase place of this entrance lane, in tradition In technology, owing to the color of the sent optical signal of respective quadrature ventilating signal lamp is red during forbidden phase place, therefore conventional art In forbidden phase place be the most also referred to as red light phase place, in the embodiment of the present application during forbidden phase place respective quadrature ventilating signal lamp institute Send the color of optical signal and be not limited to redness, and can be expanded the most single for can be used to indicate that no thoroughfare for vehicles Color or several color combine, and during forbidden phase place, the color of the sent optical signal of respective quadrature ventilating signal lamp is red simply this Shen Please the optional embodiment of one in embodiment.Being similar to, the phase place controlling the alert row of the vehicle on entrance lane can be referred to as For the alert line phase (alert line phase also can claim transition phase place) of this entrance lane, due to respective quadrature ventilating signal lamp institute in conventional art The color sending optical signal is yellow during alert line phase, and therefore in conventional art, alert line phase is the most also referred to as amber light Phase place, in the embodiment of the present application, during alert line phase, the color of the sent optical signal of respective quadrature ventilating signal lamp is not limited to Huang Color, and can be expanded as can be used to indicate that any solid color warning vehicle pass-through or color combine, alert line phase The color of period the sent optical signal of respective quadrature ventilating signal lamp be yellow be the optional embodiment party of the one in the embodiment of the present application Formula.

Illustrating, " phase place " mentioned in certain some traffic specification typically acquiescence is (such as green light for current phase place Phase place), i.e. certain some traffic specification is that current phase place (such as green light phase place) is referred to as phase place, in these traffic specifications even The forbidden phase place of not special concern and these concepts of transition phase place.The scheme of the embodiment of the present application is directed primarily to each track is implemented The management comparatively become more meticulous, therefore distinguishes especially current phase place, phase place that forbidden phase place is different with transition phase place these three Concept.

In general, pass through phase place, transition phase place and forbidden phase place of the continuous print of certain entrance lane can form this entrance The single phase cycling in track, total duration of adjacent two phase cyclings can be fixed (such as shown entrance lane of illustrating in Fig. 2-a Total duration of adjacent two phase cyclings of 01 is 60 seconds) or the unfixing (phase of the entrance lane 02 as shown in Fig. 2-a citing Total duration of adjacent two phase cyclings).The phase cycling of two entrance lanes of the identical guiding of same Parking Entrance is arranged May identical (phase cycling of two left turn lanes of the Parking Entrance Y as shown in Fig. 2-b citing is identical) or difference.Same entrance The phase cycling of different two entrance lanes guided in road is arranged may be identical or different.Have under some scenes, transition phase place Can even is that does not has, and in this case, phase cycling includes current phase place and forbidden phase place, and does not include transition phase place.

" crossing conflict track " this conception of species is set forth below, and conflict track, crossing is relative concept, when certain two entrance car The track of crossing conflict each other, road, represents that the driving trace through crossing of the wagon flow on these two entrance lanes exists and intersects and (or claims Exist and interweave), the driving trace through crossing of the wagon flow on any two entrance lanes in the track of crossing conflict the most each other exists Intersect.Such as East and West direction Through Lane and north-south Through Lane crossing conflict each other track, East and West direction Through Lane and north-south The wagon flow on the Through Lane driving trace through crossing exists and intersects, such as, shown in Fig. 1-c citing, head west Through Lane and south If the wagon flow on row Through Lane is simultaneously through crossing, then, these two bursts of wagon flows will clash at crossing.Fig. 1-c also lifts It is illustrated head west Through Lane and row Through Lane crossing conflict the most each other track, north, the feelings in other tracks of crossing conflict each other Condition is by that analogy.In the embodiment of the present application, conflict track can be called for short in conflict track in crossing.

The concept of " crossing conflict pass through phase place " is set forth below, and conflict phase place of passing through in crossing is also relative concept.Simple next Saying, the current phase place crossing conflict each other of two entrance lanes in the track of crossing conflict each other is passed through phase place.It is similar to, each other road The transition phase place crossing each other conflict transition phase place of two entrance lanes in mouth conflict track.In the embodiment of the present application, crossing rushes Prominent current phase place can be called for short the current phase place of conflict.Crossing conflict transition phase place can be called for short conflict transition phase place.

" control phase place " and the concept of " non-controlling power phase place " are set forth below, and the control phase place of entrance lane is used for controlling The wagon flow made on this entrance lane crosses crossing, can represent that the wagon flow on this entrance lane obtains the right crossing crossing.Its In, the end in transition phase place (if present) or current phase place just crosses these vehicles of the stop line of certain entrance lane, logical The regular hour is often needed to cross crossing, in order to avoid the vehicle at crossing is sailed in these vehicles track of conflicting with from another crossing into Conflicting at crossing, therefore, proposing in some traffic specifications generally need to be to time of about 2 seconds to guarantee in transition phase place (if depositing ) or these vehicles of stop line of just crossing of the end of current phase place can safety cross crossing, in some traffic specifications The time that this section is used for empty referred to as empties phase place and (wherein, empties phase place and be similar in some traffic specifications alleged Crossing full red signal interval).In general, on a timeline, the control phase place of certain entrance lane+non-controlling power phase place=this enters Current phase place+forbidden phase place+transition phase place the (if present) in mouth track.Forbidden phase place can include emptying phase place and non-clear phase Position.Certainly empty phase place and be in particular cases likely to dispensable at some, when empty phase place non-existent in the case of, forbidden Phase place can be equal to non-controlling power phase place, say, that the non-controlling power phase place of entrance lane is the forbidden of this entrance lane Phase place part or all of.In the case of there is transition phase place and emptying phase place, control phase place can include current phase place, mistake Cross phase place and empty phase place.When there is transition phase place and in the case of not existing and emptying phase place, control phase place includes current phase Position and transition phase place.In the case of there is not transition phase place but existing and empty phase place, control phase place include current phase place and Empty phase place.In the case of there is not transition phase place and emptying phase place, control phase place can be equal to current phase place.Such as, The control phase place of exemplified certain entrance lane of Fig. 2-c (such as entrance lane x05) includes current phase place, transition phase place and clear Position, Kongxiang；Or the control phase place of certain entrance lane (such as entrance lane x07) can include current phase place and empty phase place；Or The control phase place of certain entrance lane (such as entrance lane x06) includes current phase place and transition phase place；Or certain entrance car The control phase place in road (such as entrance lane x08) can be equal to current phase place.The phase place mentioned in some traffic specification also may be used Can be defaulted as in control phase place, i.e. these traffic specifications being probably control phase place is referred to as phase place.

The concept of " crossing conflict control power phase place " is set forth below, and conflict control power phase place in crossing is relative concept, simply For, the control phase place of two entrance lanes in the track of crossing conflict each other crossing conflict control each other power phase place.Crossing rushes Prominent control phase place can be called for short conflict control power phase place.

Describing mainly by for carrying out as a example by track above for each conception of species (such as " phase place " concept).And pin Some concept (such as some " phase place " concept) in track is equally applicable to in the scene of crossing.Come from broad sense Seeing, crossing and track all can regard walkway as, and walkway is the road passed through for the object that passes through, and walkway includes people Row lateral road and track (such as the entrance lane of grade crossing, exit lane etc.) etc..Wherein, current on walkway object The most current object (current object is probably pedestrian or vehicle etc.), object data stream current on walkway is the most current Object data stream (is called for short current stream).Object current on crossing can include pedestrian etc., object current on crossing Stream includes pedestrian stream etc..Such as current on track object can include vehicle etc., and object data stream current on track includes car Stream etc..

Scene for crossing, it is possible to there are the current phase place of crossing, transition phase place and forbidden phase place etc. general Read, it is possible to the control phase place and the non-controlling that there is crossing weigh the concepts such as phase place.Between crossing and some track also May conflict each other, because the driving trace of the artificial abortion on crossing and the wagon flow on certain track there may be intersection.Extensively See in justice, when two walkwaies (the two walkway may be all track, or to be likely to one of them be track, and another Individual is crossing) current stream travel track exist intersect, then just can the most referred to as conflict in the two walkway, mutually Pass through within the identical period for the current stream on two walkwaies in conflict road, then the current stream on two walkwaies may be just Clash.If the conflict road of certain walkway (such as track or crossing) is track, then this conflict road alternatively referred to as conflict Track；If the conflict road of certain walkway is crossing, then alternatively referred to as conflict crossing in this conflict road.Track and track Between may conflict each other, and be likely between track and crossing conflict each other.Wherein, conflict track and conflict people Row lateral road can be collectively referred to as the road that conflicts.

Describing for ease of simplifying, in the application scheme describes, no through traffic, and optical signal can be called for short forbidden optical signal or A1 Class optical signal, it is allowed to current optical signal can be called for short fair traveling optical signal or current optical signal or A2 class optical signal, warning current light letter Number can be called for short or alert traveling optical signal or A3 class optical signal.Specifically, forbidden optical signal is indicated for forbidding corresponding walkway The optical signal that the current object (such as vehicles or pedestrians etc.) of (such as track or crossing etc.) is current, for example, certain track Traffic light send forbidden optical signal during forbid the vehicle pass-through in this track, the traffic light of certain crossing send The vehicle pass-through of this crossing forbidden during forbidden optical signal.Fair traveling optical signal be indicated for allowing corresponding walkway (as Track or crossing etc.) the current optical signal of current object (such as vehicles or pedestrians etc.), the traffic letter in such as certain track The vehicle pass-through in this track of row permitted by signal lamp during sending fair traveling optical signal, the traffic light of certain crossing send fair row light letter Number period permits the vehicle pass-through of this crossing of row.Alert traveling optical signal is indicated for warning corresponding walkway (such as track or people Row lateral road) the current optical signal of current object (such as vehicle or pedestrian etc.), the traffic light in such as certain track send police Warning the vehicle pass-through in this track during traveling optical signal, the traffic light of certain crossing warn during sending alert traveling optical signal The vehicle pass-through of this crossing.Other situations can be by that analogy.

The concrete appearance form of forbidden optical signal, fair traveling optical signal and alert traveling optical signal is probably flexible and changeable, can root Need to set according to concrete scene.For example, forbidden optical signal can be red light signal, and wherein, red light signal specifically may be used Think the red light signal of flicker and/or nonflickering red light signal.Wherein, nonflickering red light signal may be simply referred to as often Red signal light, the red light signal of flicker may be simply referred to as flashing red signal.Forbidden optical signal is indicated for that no through traffic object The optical signal that (such as vehicles or pedestrians etc.) are current, therefore any one can be used to indicate that the current object forbidding corresponding walkway The optical signal that (such as vehicles or pedestrians etc.) pass through all is considered as forbidden optical signal, then the form of expression of forbidden optical signal is not It is limited to the example above, the most also can the optical signal of several colors be forbidden with instruction according to certain rule sets corresponding logical altogether The current object on trade passes through, then the optical signal of these forms of expression is also regarded as forbidden optical signal.

The most such as, fair traveling optical signal can be green light signal, the green light signal that green light signal concretely flashes and/ Or nonflickering green light signal.Nonflickering green light signal can be called for short evergreen optical signal, and the green light signal of flicker can letter It is referred to as flashing green signal.Fair traveling optical signal is indicated for allowing the current object (such as vehicles or pedestrians etc.) of corresponding walkway to lead to The optical signal of row, therefore, any one can be used to indicate that the current object (such as vehicles or pedestrians etc.) allowing corresponding walkway Current optical signal is all considered as permitting traveling optical signal, then permit the form of expression of traveling optical signal to be not limited to the example above, example As also current object allowed to pass through with instruction altogether according to certain rule sets the optical signal of several colors, then these The optical signal of the form of expression is also regarded as permitting traveling optical signal.

The most such as, alert traveling optical signal can be sodium yellow signal, the sodium yellow signal that sodium yellow signal concretely flashes with/ Or nonflickering sodium yellow signal.Nonflickering sodium yellow signal can be called for short Chang Huangguang signal, and the sodium yellow signal of flicker can letter It is referred to as yellow flash signal.Alert traveling optical signal is indicated for warning the current object (such as vehicles or pedestrians etc.) of corresponding walkway to lead to The optical signal of row, therefore, any one can be used to indicate that the current object (such as vehicles or pedestrians etc.) warning corresponding walkway Current optical signal is all considered as alert traveling optical signal, then the form of expression of alert traveling optical signal is not limited to the example above, example As also the optical signal of several colors passed through for the current object of instruction warning altogether according to certain rule sets, then The optical signal of these forms of expression is also regarded as alert traveling optical signal.

Generally speaking, can there are one or more forms of expression in fair traveling optical signal, and forbidden optical signal can also exist One or more forms of expression, also can there are one or more forms of expression in alert traveling optical signal.But due to fair traveling optical signal, forbidden Optical signal is different with alert traveling optical signal indicative function, then permit traveling optical signal, forbidden optical signal and the performance shape of alert traveling optical signal Formula is the most different, in other words, and the form of expression set of forbidden optical signal, the form of expression set of alert traveling optical signal and forbidden Do not occur simultaneously between the form of expression set of optical signal.

Wherein, the light that traveling optical signal is indicated for warning the current object (such as vehicles or pedestrians etc.) of corresponding walkway is warned Signal, therefore from certain angle, alert traveling optical signal is considered as a kind of transition signal and (therefore warns traveling optical signal also can claim For excessive optical signal), the current object of instruction fair row and forbidden between transition.If in some cases without such transition, So it is likely to be no need for alert this transition signal of traveling optical signal.

For ease of simplifying describing mode, during some schemes of the application describe, it is possible to send A1 class optical signal but can not The signal lights sending A2 class optical signal and A3 class optical signal can be described as " A1 class signal lights ".A2 class optical signal can be sent but can not The signal lights enough sending A1 class optical signal and A3 class optical signal is properly termed as " A2 class signal lights ".A3 class optical signal can be sent but The signal lights that can not send A1 class optical signal and A2 class optical signal is properly termed as " A3 class signal lights ".A1 class light letter can be sent Number and A2 class optical signal but the signal lights of A3 class optical signal can not be sent and can be described as " A12 class signal lights ".A1 class can be sent Optical signal and A3 class optical signal but the signal lights of A2 class optical signal can not be sent and can be described as " A13 class signal lights ".Can send A2 class optical signal and A3 class optical signal but the signal lights of A1 class optical signal can not be sent and be properly termed as " A23 class signal lights ".Special Other, it is possible to send A1 class optical signal and the signal lights of A2 class optical signal and A3 class optical signal can be sent can be described as that " AA class is believed Signal lamp ", by that analogy.

Some related notions that may relate to the embodiment of the present application scheme above have done simple introduction.

In some technical schemes of the embodiment of the present application, can be on the part or all of entrance lane of grade crossing Crossroad traffic signal lamp array is set.Wherein, part or all of entrance lane is arranged the mode of crossroad traffic signal lamp array May be same or like.Below crossroad traffic signal lamp array is carried out citing introduction in greater detail.

The embodiment of the present application provides a kind of crossroad traffic signal lamp array, and wherein, described crossroad traffic signal lamp array can To include Nxi laterally ground traffic signal light group.Wherein, described Nxi horizontal ground traffic signal light group includes being arranged at The horizontal ground traffic signal light group pxi of the safety line position, crossing of the entrance lane xi of grade crossing.Described Nxi horizontal stroke Traffic signal light group also includes the horizontal ground traffic signal light being arranged at the stop line position of described entrance lane xi earthward Group qxi.

Wherein, the roadway segment delimited between crossing safety line and the stop line of entrance lane forms entrance boot section, entrance Boot section also regards entrance boot section as.Such as, between crossing safety line and the stop line of entrance lane xi of entrance lane xi The roadway segment delimited forms the entrance boot section (the entrance boot section of entrance lane xi) of entrance lane xi.Wherein, described Nxi The signal lights quantity that laterally any two ground traffic signal light group in the traffic signal light group of ground includes may be the same or different. Wherein, described Nxi is the integer more than 1.Each horizontal traffic above-ground letter in described Nxi horizontal ground traffic signal light group Signal lamp group includes at least 1 signal lights (such as 1 or at least 2 signal lighties).

For example, Nxi such as can be equal to 2,3,5,7,8,10,11,29,36,50,100 or other value.

Wherein, between Nxi track segmented line on described Nxi laterally ground traffic signal light group and entrance lane xi One_to_one corresponding, say, that each horizontal ground traffic signal light group in Nxi horizontal ground traffic signal light group, can be right Answer the different tracks segmented line in Nxi track segmented line.Wherein, certain horizontal ground traffic signal light group is (the most laterally The track segmented line at track segmented line for example, this traffic signal light group place, horizontal ground that face traffic signal light group i) is corresponding. Wherein, the track segmented line at certain traffic signal light group place, horizontal ground can be physics track segmented line or virtual track is divided Section line, wherein, stop line and crossing safety line are all considered as track segmented line.Described Nxi track segmented line such as can be by Entrance boot section is divided into Nxi-1 roadway segment.Wherein, track segmented line and the travel direction e.g. less perpendicular in track 's.

Wherein, at least 1 (such as 1 or at least two) in horizontal ground traffic signal light group i has wireless type and drives Dynamic signal input port and/or wired driving signal input mouth.Described horizontal ground traffic signal light group i is described Nxi One of them horizontal ground traffic signal light group in the traffic signal light group of individual horizontal ground or any one horizontal traffic above-ground Signal lights group.

Wherein, any two adjacent transverse ground traffic signal light in described Nxi horizontal ground traffic signal light group Spacing between group is equal or part is equal or is not mutually equal.Such as, any two in Nxi horizontal ground traffic signal light group Spacing between individual adjacent transverse ground traffic signal light group can be 1 meter, 1.5 meters, 2 meters, 2.5 meters, 3 meters or other values. The most such as, in described Nxi horizontal ground traffic signal light group, the most remote apart from described horizontal ground traffic signal light group pxi Spacing between two adjacent transverse ground traffic signal light groups the least (i.e. in the travel direction of entrance lane xi, described Nxi The spacing between two adjacent transverse ground traffic signal light groups in the traffic signal light group of individual horizontal ground is gradually increased), or In Nxi described in person horizontal ground traffic signal light group, apart from described horizontal two the most remote for ground traffic signal light group qxi phases Spacing between adjacent laterally ground traffic signal light group is the least, and (i.e. in the travel direction of entrance lane xi, described Nxi laterally The spacing between two adjacent transverse ground traffic signal light groups in ground traffic signal light group is gradually reduced).Certainly, described Spacing between Nxi horizontal ground two adjacent transverse ground traffic signal light groups of traffic signal light group is also likely to be arbitrarily change That change or other Changing Pattern, and not necessarily presents the change being gradually reduced along certain direction or being gradually increased of the example above Rule.

For example, adjacent two in Nxi horizontal ground traffic signal light group of entrance boot section it are not only arranged at Laterally between the traffic signal light group of ground, spacing can be equal, and described Nxi horizontal adjacent in the traffic signal light group of ground Two horizontal ground traffic signal light group send the initial time of fair traveling optical signal (or forbidden optical signal or alert traveling optical signal) Interval also can be equal, and this pattern can claim " equidistant isochronous mode ".The most such as under some scene, it is arranged at entrance boot section Nxi laterally ground traffic signal light group in adjacent two horizontal ground traffic signal light group between spacing can be equal, But adjacent two the horizontal ground traffic signal light group in described Nxi horizontal ground traffic signal light group send fair row light letter The interval of the initial time of number (or forbidden optical signal or alert traveling optical signal), this pattern can claim " mould when not waiting Formula ".The most such as, have under some scenes, be arranged at adjacent two in Nxi horizontal ground traffic signal light group of entrance boot section Spacing between the traffic signal light group of individual horizontal ground is unequal, but the phase in described Nxi horizontal ground traffic signal light group Adjacent two horizontal ground traffic signal light group send the initial time of fair traveling optical signal (or forbidden optical signal or alert traveling optical signal) Interval equal, this pattern can claim " unequal-interval pattern when waiting ", and unequal-interval not isochronous mode can be by that analogy.

Concrete for example, it is assumed that Nxi is equal to 11, a length of 10 meters of the entrance boot section of entrance lane xi, then Nxi is laterally Ground traffic signal light group can branch be between crossing safety line and the stop line of entrance lane xi uniformly, such as at entrance car The entrance boot section of road xi arranges a horizontal ground traffic signal light group every 1 meter, Nxi horizontal ground traffic signal light The entrance boot section of entrance lane xi is divided into 10 entrance lane sections, two horizontal ground traffic signal lights of arbitrary neighborhood by group Spacing between group is 1 meter, two horizontal ground traffic signal light group of arbitrary neighborhood send fair traveling optical signal (or forbidden light letter Number or alert traveling optical signal) initial time interval can equal (such as 0.2 second, 1 second, 1.5 seconds or 2 seconds etc.) or.The most such as Assume that Nxi is equal to 6, a length of 10 meters of the entrance boot section of entrance lane xi, then Nxi laterally ground traffic signal light group can Uniform branch is between crossing safety line and the stop line of entrance lane xi, such as in the entrance boot section of entrance lane xi Arranging a horizontal ground traffic signal light group every 2 meters, Nxi laterally ground traffic signal light group can be by entrance lane xi's Entrance boot section is divided into 5 entrance lane sections, and the spacing between two horizontal ground traffic signal light group of arbitrary neighborhood is 2 meters Two horizontal ground traffic signal light group of arbitrary neighborhood send rising of fair traveling optical signal (or forbidden optical signal or alert traveling optical signal) The interval in moment beginning can be equal or different.Wherein, in described Nxi laterally ground traffic signal light group adjacent two laterally Other set-up modes that between the traffic signal light group of face, spacing is equal can be by that analogy.

Wherein, at least two signal lights is included as described horizontal ground traffic signal light group i, then described horizontal ground is handed over At least two signal lights among ventilating signal lamp group i shares identical driving signal, or described horizontal ground traffic signal light group i Among any two signal lights use different driving signal.It is understood that as a rule, identical drive signals is shared The duty of several signal lighties be to synchronize change, such as sharing the identical several signal lighties driving signal will be by simultaneously Light or be closed simultaneously, because these signal lighties are driven control in the lump by identical drive signals.Use different The duty driving two signal lighties of signal is not likely to be and synchronizes change, certainly it could also be possible that synchronize change.Typically For, use and (drive signal output port can refer to array driver or traffic signaling equipment from same driving signal output port Deng driving signal output port) duty of signal lights driving signal that exported is to synchronize change, actual conditions If being that the driving signal driving signal output port to be exported is in time driving during signal output port arriving signal lamp Sequences etc. are not changed.

In general, the work shape of the signal lights driving signal exported from different driving signal output port is used State is not likely to be and synchronizes change, certainly it could also be possible that synchronize change.

Wherein, entrance lane xi can be a wherein entrance lane of grade crossing, or entrance lane xi with can Any one the entrance lane for intersection.It is to say, the part or all of entrance lane of grade crossing all can be pressed Horizontal ground traffic signal light group etc. is disposed according to the deployment way equivalent or similar to entrance lane xi.

It is appreciated that owing to the signal lights in the traffic signal light group of horizontal ground is arranged at ground, therefore these signals Lamp is also referred to as ground traffic signal light (can also be called for short " ground signal lamp ").If without particularly explanation, the application implements Signal lights in the horizontal ground traffic signal light group mentioned among example is ground traffic signal light.It is appreciated that due to ground Face traffic light are arranged at ground, and therefore on set-up mode and product form, ground traffic signal light is to be different from height Empty traffic light, high altitude traffic signal lights such as can include column traffic light or cantilevered traffic light etc..

" laterally " being appreciated that in the traffic signal light group of horizontal ground is intended to mean that horizontal ground traffic signal light group The travel direction in length direction and corresponding track is perpendicular or generally perpendicular, at least laterally the length of ground traffic signal light group It is uneven between the travel direction in direction and corresponding track, the length direction of horizontal ground traffic signal light group and corresponding car Angular range between the travel direction in road can be more than or equal to 45 ° and less than or equal to 90 °, and above-mentioned angle such as can be equal to 90 °, 89 °, 85 °, 80 °, 78 °, 75 °, 60 °, 53 ° or 40 °.Certainly, the length direction of horizontal ground traffic signal light group and Angular range between the travel direction in corresponding track is not limited to the example above scope.

Optionally, in some possible embodiments of the application, when described Nxi is the integer more than 2, described Nxi Laterally ground traffic signal light group also includes being arranged at the described crossing safety line on described entrance lane xi and described stop line Between Nxi-2 laterally ground traffic signal light group.It is understood that described Nxi-2 (such as Nxi=6, then Nxi-2 =6-2=4, by that analogy) individual horizontal ground traffic signal light group potentially includes be arranged on described entrance lane xi described Some or all of horizontal ground traffic signal light group between crossing safety line and stop line.

It can be seen that the crossroad traffic signal lamp array that the present embodiment provides includes Nxi laterally ground traffic signal light Group；Described Nxi horizontal ground traffic signal light group includes: be arranged on the crossing safety of the entrance lane xi of grade crossing The horizontal ground traffic signal light group pxi of line position, it is arranged on the horizontal traffic above-ground letter of the stop line position of entrance lane xi Signal lamp group qxi.Roadway segment owing to delimiting between crossing safety line and the stop line of entrance lane xi can form entrance boot section, This just provides certain space basis for vehicle by the acceleration in advance at crossing, and sails the speed at crossing into (i.e. for controlling vehicle Vehicle rolls the speed of entrance boot section away from) and the vehicle transport condition in entrance boot section provide certain basis, and then make The vehicle pass-through efficiency improving grade crossing becomes there has been certain space basis.Such as Nxi horizontal ground traffic signal Entrance boot section can be divided into several roadway segment by lamp group, utilizes Nxi the light that laterally ground traffic signal light group is sent Signal so that the speed that the vehicle transport condition in entrance boot section and vehicle roll away from entrance boot section is the most accurately controlled System become to have had may, be therefore so conducive to improving the safely controllable property of the vehicle pass-through of grade crossing.Further, ground The traffic signal light group of the formula driver that is more convenient for identifies corresponding traffic control signal, and then is conducive to improving plane further The safely controllable property of vehicle pass-through of intersection.

Carry out some explanations below in conjunction with the accompanying drawings.Refer to Fig. 3, Fig. 3 and show that certain Parking Entrance of having illustrated out is being arranged laterally Road conditions before the traffic signal light group of face.The Parking Entrance (Parking Entrance X) of the left-hand component citing of Fig. 3 and right-hand component citing Parking Entrance (Parking Entrance Y) include 3 entrance lanes respectively.Parking Entrance includes that the situation of the entrance lane of other quantity is with this type of Push away.Parking Entrance Y front shown in the citing of Fig. 3 right-hand component also has crossing, the entrance shown in left-hand component citing of Fig. 3 X front, road does not have crossing.

See the exemplified entrance lane without crossing of Fig. 4-a～Fig. 4-c, Fig. 4-a～Fig. 4-c in front On several possible road conditions after the traffic signal light group of horizontal ground is set.Entrance in scene shown in Fig. 4-a citing The horizontal ground traffic signal light group of the relevant position arranged on each entrance lane in road is generally within same straight line.Fig. 4-b In scene shown in citing, the horizontal ground traffic signal light group of the relevant position that the partial inlet track of same Parking Entrance is arranged Generally within same straight line, the horizontal ground traffic signal light group of the relevant position that another part entrance lane is arranged is basic Be located along the same line, the most same Parking Entrance have the stop line of some entrance lanes and the stop line of other entrance lanes May not be on the same line.

Wherein, for every entrance lane in the left-hand component example of Fig. 4-a and Fig. 4-b, mainly as a example by Nxi is equal to 4 (at least 4 horizontal ground traffic signal light group are set on i.e. every entrance lane).Wherein, the right-hand component example of Fig. 4-a and For every entrance lane in the right-hand component example of Fig. 4-c, mainly as a example by Nxi is equal to 2.Nxi is equal to the situation of other value Can be by that analogy.

It is appreciated that on each entrance lane of same Parking Entrance that the quantity of the horizontal ground traffic signal light group arranged can phase Deng or.The quantity of the horizontal ground traffic signal light group arranged on the entrance lane of different Parking Entrances can be equal or different.

In some possible embodiments of the application, the signal lights ia energy among described horizontal ground traffic signal light group i Enough under the first driving driving signal, send forbidden optical signal, and described signal lights ia can also driving at two driving signal Sending fair traveling optical signal under Dong, described signal lights ia can be such as A12 class signal lights.Or described horizontal ground traffic signal light Signal lights ia among group i can send forbidden optical signal under the first driving driving signal, and described signal lights ia can also Under the driving of two driving signal, enough send fair traveling optical signal, and described signal lights ia can also drive driving of signal the 3rd Moving and issue responding traveling optical signal, described signal lights ia can be such as AA class signal lights.Wherein, described signal lights ia can be described horizontal stroke One of them signal lights among traffic signal light group i or any one signal lights earthward.It is to say, the application some In possible embodiment, individual signals lamp can send different optical signals under the driving of different driving signal.The most such as, ground Part or all of signal lights among the traffic signal light group i of face can send red light letter under the first driving driving signal Number, and the part or all of signal lights among ground traffic signal light group i can send green under the second driving driving signal Part or all of signal lights among optical signal, and ground traffic signal light group i can drive the driving of signal to issue the 3rd Go out sodium yellow signal.

Optionally, in some possible embodiments of the application, among described horizontal ground traffic signal light group i I1 signal lights is the signal lights that can send forbidden optical signal, and the i2 among described horizontal ground traffic signal light group i Individual signal lights is the signal lights that can send fair traveling optical signal.Or i1 letter among described horizontal ground traffic signal light group i Signal lamp is the signal lights that can send forbidden optical signal, and i2 signal among described horizontal ground traffic signal light group i Lamp can be the signal lights that can send fair traveling optical signal, and i3 signal among described horizontal ground traffic signal light group i Lamp is the signal lights that can send alert traveling optical signal.

Wherein, described i1, described i2 and described i3 are the integer more than or equal to 1.

Such as i1 or i2 or i3 such as can be equal to 1,2,3,4,7,9,10,11,29,36,50,100 or other value.

The most such as, above-mentioned i1 signal lights can send forbidden optical signal, but above-mentioned i1 signal lights can not send Permit traveling optical signal and/or alert traveling optical signal.Such as, above-mentioned i1 signal lights can be the signal being exclusively used in and sending forbidden optical signal Lamp, the most above-mentioned i1 signal lights can be A1 class signal lights.The most above-mentioned i2 signal lights can send fair traveling optical signal, but Above-mentioned i2 signal lights can not send forbidden optical signal and/or alert traveling optical signal.Such as, above-mentioned i2 signal lights can be special In sending the signal lights of fair traveling optical signal, the most above-mentioned i2 signal lights can be A2 class signal lights.The most above-mentioned i3 signal Lamp can send alert traveling optical signal, but above-mentioned i3 signal lights can not send fair traveling optical signal and/or forbidden optical signal.Example As, above-mentioned i3 signal lights can be the signal lights being exclusively used in and sending alert traveling optical signal, and the most above-mentioned i3 signal lights can be A3 class Signal lights.

Even if it is understood that individual signals lamp can send a kind of optical signal (such as alert traveling optical signal, permits row light letter Number or forbidden optical signal), if but single horizontal ground traffic signal light group both having included at least 1 (such as 1 or at least Two) A1 class signal lights, also include at least 1 (such as 1 or at least two) A2 class signal lights, if or single horizontal ground friendship Ventilating signal lamp group both included at least 1 (such as 1 or at least two) A1 class signal lights, had also included at least 1 (such as 1 Or at least two) A2 class signal lights, also include at least 1 (such as 1 or at least two) A3 class signal lights.This situation Under, if three class signal lighties in the traffic signal light group of single horizontal ground (such as A1 class signal lights, A2 class signal lights and A3 class letter Signal lamp) different time be lit (in running order time different), then this horizontal ground traffic signal light group is (as laterally Face traffic signal light group xi) the most still can present unified for indicating permission or forbidding or warn corresponding track The current optical signal of current object (such as vehicles or pedestrians etc.).

Optionally, in some possible embodiments of the application, the signal of described horizontal ground traffic signal light group i Lamp ia can send forbidden optical signal, and the signal lights ib among described horizontal ground traffic signal light group i can send fair row light Signal；Described signal lights ia and described signal lights ib is the two of which position among described horizontal ground traffic signal light group i Adjacent signal lights, or described signal lights ia and signal lights ib is any among described horizontal ground traffic signal light group i The signal lights that two positions are adjacent.Or the signal lights ia among described horizontal ground traffic signal light group i can send forbidden light Signal, the signal lights ib among described horizontal ground traffic signal light group i can send fair traveling optical signal, and described horizontal ground is handed over Signal lights ic among ventilating signal lamp group i can send alert traveling optical signal；Described signal lights ia, described signal lights ib and described letter Signal lamp ic is the signal lights that wherein three positions are adjacent among described horizontal ground traffic signal light group i, or described signal Lamp ia, described signal lights ib and described signal lights ic are any three positions among described horizontal ground traffic signal light group i Adjacent signal lights.

Such as signal lights ia be A1 class signal lights, signal lights ib be A2 class signal lights, signal lights ic be A3 class signal lights.Also That is, can be phase IPN between the signal lights of what horizontal ground traffic signal light group included can send different optical signals Plug and put.Concrete the most such as, what horizontal ground traffic signal light group included can send the distribution of the signal lights of different optical signal Region can partly overlap or all overlapping.That is, what horizontal ground traffic signal light group included can send different optical signal Signal lights is distributed in the distributed areas of horizontal ground traffic signal light group the most uniformly.

Optionally, in some possible embodiments of the application, among described horizontal ground traffic signal light group i Partly or entirely signal lights is partly or entirely buried under road surface, or among described horizontal ground traffic signal light group i Partly or entirely signal lights is mounted on road surface.It is to say, the portion of the signal lights in the traffic signal light group of horizontal ground Divide or all lamp body can protrude from ground, or also can not protrude from ground.

Optionally, in some possible embodiments of the application, the part among described horizontal ground traffic signal light group i Or all signal lights is railway spike or light bar (such as LED) or Graphene signal lights etc..Certainly, horizontal ground traffic signal light group In the product form of signal lights be also not necessarily limited to the example above.For example, the signal among horizontal ground traffic signal light group i Lamp ia comprises the steps that V lamp bead, for driving the circuit board of described V lamp bead work and for accommodating described V lamp bead and described The housing of circuit board.Wherein, described circuit board has wired driving signal input mouth and/or wireless type drives signal input Port, wherein, described V is the integer more than or equal to 1.Wherein, V such as can equal to 1,2,3,5,7,8,10,21,29,36, 50,100 or other value.The most described V lamp bead comprise the steps that can send forbidden optical signal v1 lamp bead, can send fair V2 lamp bead of traveling optical signal and/or v3 lamp bead of alert traveling optical signal can be sent.Described v1 and described v2 and described v3 is equal For the integer more than 1 or equal to 1.

Optionally, in some possible embodiments of the application, described Nxi laterally ground traffic signal light group it In two of which horizontal ground traffic signal light group can begin to send out forbidden optical signal or fair row light at different initial times Signal or alert traveling optical signal.Or any two horizontal ground traffic signal in the traffic signal light group of described Nxi individual horizontal ground Lamp group can begin to send out forbidden optical signal or fair traveling optical signal or alert traveling optical signal at different initial times.Or described Nxi Laterally any two horizontal ground traffic signal light group in the traffic signal light group of ground can start to send out at identical initial time Go out forbidden optical signal or fair traveling optical signal or alert traveling optical signal.Or described Nxi horizontal any in the traffic signal light group of ground Two horizontal ground traffic signal light group can begin to send out forbidden optical signal or fair traveling optical signal or police at identical initial time Traveling optical signal.

Optionally, the application some may in embodiments, described Nxi laterally in the traffic signal light group of ground away from From described horizontal ground traffic signal light group qxi more close to horizontal ground traffic signal light group send forbidden optical signal (or permit Traveling optical signal or alert traveling optical signal) initial time the most early.Described horizontal ground traffic signal light group pxi sends forbidden optical signal Initial time, be later than other any one the horizontal ground traffic signal in described Nxi laterally ground traffic signal light group Lamp group sends the initial time of forbidden optical signal (or fair traveling optical signal or alert traveling optical signal).As an example it is assumed that described Nxi Laterally ground traffic signal light group includes horizontal ground traffic signal light group j1, horizontal ground traffic signal light group j2 and laterally Face traffic signal light group j3.Described horizontal ground traffic signal light group j1, described horizontal ground traffic signal light group j2 and described Laterally ground traffic signal light group j3 be described Nxi laterally adjacent 3 in position among the traffic signal light group of ground (such as it In 3 or any 3) horizontal ground traffic signal light group.Wherein, described horizontal ground traffic signal light group j2 and described entrance Spacing between the stop line of track xi is more than, the parking of described horizontal ground traffic signal light group j1 and described entrance lane xi Spacing between line.Wherein, between described horizontal ground traffic signal light group j2 and the stop line of described entrance lane xi Away from, less than the spacing between described horizontal ground traffic signal light group j3 and the stop line of described entrance lane xi.

It is appreciated that described horizontal ground traffic signal light group j1 may be exactly horizontal ground traffic signal light group qxi, also The horizontal traffic above-ground letter being probably between the described crossing safety line and described stop line being arranged on described entrance lane xi Signal lamp group.Laterally ground traffic signal light group j3 may be exactly horizontal ground traffic signal light group pxi, it is also possible to be disposed on institute State the horizontal ground traffic signal light group between the described crossing safety line on entrance lane xi and described stop line.

Optionally, in some possible embodiments of the application, described horizontal ground traffic signal light group j2 and institute State the spacing between horizontal ground traffic signal light group j1, divided by described horizontal ground traffic signal light group j2 with described laterally Face traffic signal light group j1 send the initial time of fair traveling optical signal (or forbidden optical signal or alert traveling optical signal) time difference and The business V obtained_{j1_j2}, such as, it is smaller than or believes with described horizontal traffic above-ground equal to described horizontal ground traffic signal light group j2 Spacing between signal lamp group j3, divided by described horizontal ground traffic signal light group j2 and described horizontal ground traffic signal light group j3 The business V sending the time difference of the initial time of fair traveling optical signal (or forbidden optical signal or alert traveling optical signal) and obtain_{j2_j3}。

It is understood that as above-mentioned V_{j1_j2}Equal to V_{j2_j3}, then horizontal ground traffic signal light group j1, described can be represented Laterally ground traffic signal light group j2 and described horizontal ground traffic signal light group j3 (or prohibits by sending fair traveling optical signal successively Traveling optical signal or alert traveling optical signal) the guiding speed that presented is at the uniform velocity.And as above-mentioned V_{j1_j2}Less than above-mentioned V_{j2_j3}, then Horizontal ground traffic signal light group j1, described horizontal ground traffic signal light group j2 and described horizontal ground traffic signal can be represented The guiding speed that lamp group j3 is presented by sending fair traveling optical signal (or forbidden optical signal or alert traveling optical signal) successively is even Accelerate or non-even acceleration.

It is appreciated that powered described Nxi horizontal ground traffic signal light group is from described horizontal ground traffic signal Lamp group qxi starts to send fair traveling optical signal successively, can present and at the uniform velocity guide speed, it is possible to present even acceleration or non-even acceleration Speed change guide speed, thus be conducive to vehicle is guided safely in the travel speed of entrance boot section.

For example, when horizontal ground traffic signal light group qxi sends fair traveling optical signal, represent and currently allow entrance lane Vehicle on xi crosses horizontal ground traffic signal light group qxi and (i.e. allows the vehicle on entrance lane xi to cross entrance lane xi Stop line), vehicle (the head car after being such as stopped at horizontal ground traffic signal light group qxi) sail into entrance boot section it After, in Nxi laterally ground traffic signal light group, other the horizontal ground in addition to horizontal ground traffic signal light group pxi is handed over Under the guiding of the fair traveling optical signal that ventilating signal lamp group sends successively, vehicle progressively cross these horizontal strokes sending fair traveling optical signal Traffic signal light group earthward, afterwards under the guiding that horizontal ground traffic signal light group pxi is sent fair traveling optical signal, vehicle Crossing horizontal ground traffic signal light group pxi (that is, crossing the crossing safety line of entrance lane xi), vehicle is crossing horizontal ground Just enter crossing after traffic signal light group pxi or after passing through crossing, enter crossing, finally crossing crossing and enter Respective downstream track.Generally speaking, at Nxi horizontal ground traffic signal light group from described horizontal ground traffic signal light group The guiding of guiding speed that qxi starts to send fair traveling optical signal successively and presents (guide speed to be probably at the uniform velocity or non-at the uniform velocity) Under, vehicle by guide the travel speed of speed to cross entrance boot section less than or equal to this.It is appreciated that on horizontal ground Before traffic signal light group pxi sends fair traveling optical signal, if vehicle is to draw at entrance more than respective guide speed travel speed Lead district to travel, then, vehicle is just likely to " making a dash across the red light " phenomenon occur, is i.e. likely to vehicle occur on certain horizontal ground Before traffic signal light group sends fair traveling optical signal, (wherein, this horizontal ground traffic signal light group is sending fair traveling optical signal May be at OFF state before or send the state of forbidden optical signal) just cross this horizontal ground traffic signal light group Phenomenon, that yes is the most unsafe for this phenomenon.Visible, utilize Nxi horizontal ground traffic signal light group to be conducive to car Travel speed in entrance boot section guides safely, and then advantageously allows vehicle and sail crossing into safer speed, So not only improve lifting vehicle and cross crossing efficiency, be also beneficial to ensure the safety that vehicle crosses crossing.It is to say, this The scheme of application embodiment, is conducive to accomplishing substantially to take into account in terms of vehicle crosses the efficiency at crossing and safety.

The embodiment of the present application also provides for the driving control method of crossroad traffic signal lamp array, described crossroad traffic signal lamp Any one crossroad traffic signal lamp array that array such as can provide such as above-described embodiment.

Wherein, the driving control method of a kind of crossroad traffic signal lamp array comprises the steps that when the control of described entrance lane xi A upper crossing conflict control power phase place of system power phase place terminates also to remain overlapping duration T_{cd_xi}Time, drive described Nxi laterally Face traffic signal light group starts to send fair traveling optical signal successively from described horizontal ground traffic signal light group qxi.Described Nxi horizontal stroke Horizontal horizontal ground traffic signal the nearest for ground traffic signal light group qxi described in distance among traffic signal light group earthward Lamp group is sent the initial time of fair traveling optical signal the most early by driving, and described horizontal ground traffic signal light group pxi is sent by driving Permit the initial time of traveling optical signal, be later than in described Nxi laterally ground traffic signal light group other any one laterally Face traffic signal light group is sent the initial time of fair traveling optical signal by driving.Such as can be by detection (directly or indirectly detection) The progress of a upper crossing conflict control power phase place of the control phase place of described entrance lane xi, learns when be entrance car A upper crossing conflict control power phase place of the control phase place of road xi terminates also to remain overlapping duration T_{cd_xi}When.

It is to be appreciated that overlapping duration corresponding to the different entrance lane of the travel direction of approximately the same plane intersection may Equal or part is equal or is not mutually equal.The travel direction of approximately the same plane intersection is identical but guides different entrance lanes Corresponding overlapping duration is possible equal or part is equal or is not mutually equal.The travel direction of approximately the same plane intersection and guiding The overlapping duration that the most identical entrance lane is corresponding is possible equal or part is equal or is not mutually equal.It is appreciated that overlapping duration T_{cd_xi}For the overlapping duration that entrance lane xi is corresponding, entrance lane xi is one of them entrance lane of grade crossing or appoints Anticipate an entrance lane.

The initial time that described horizontal ground traffic signal light group pxi sends fair traveling optical signal is described upper crossing punching Prominent control phase place finish time.That is, described horizontal ground traffic signal light group pxi and horizontal ground traffic signal light group qxi Send the interval T of the initial time of fair traveling optical signal_{Δ_pxi_qxi}Equal to overlapping duration T_{cd_xi}.Overlapping duration T_{cd_xi}It can be storage Preset value (can update instruction according to the overlapping duration from upper equipment or Man Machine Interface and update currently stored T_{cd_xi}) Or overlap duration T_{cd_xi}Can be calculated in real time based on preset algorithm.Such as overlapping duration T_{cd_xi}Can equal to 2 seconds, 3 seconds, 4 seconds, 5 Second, 6 seconds, 7 seconds, 8.1 seconds, 10 seconds or other duration.

As an example it is assumed that described entrance lane xi is eastbound Through Lane, then the control of described entrance lane xi A upper crossing conflict control power phase place of phase place may be such as southern row Through Lane or the north row of described grade crossing Through Lane or head west left turn lane or north row left turn lane control phase place because, grade crossing eastbound directly Runway, with southern row Through Lane or north row Through Lane or head west left turn lane or the row left side, north of described grade crossing Conflict each other between changing trains or buses track.Again it is assumed that described entrance lane xi is the Through Lane that heads west, then described entrance lane xi The upper crossing conflict control power phase place of control phase place may be such as the southern row straightgoing vehicle of described grade crossing Road or north row Through Lane or eastbound left turn lane or the control phase place of south row left turn lane, because the west of grade crossing Row Through Lane, with the southern row Through Lane of described grade crossing or north row Through Lane or eastbound left turn lane or south row Conflicting each other between left turn lane track, other conflict situations are by that analogy.

Such as in scene shown in Fig. 5-a citing, north-south left turn lane, East and West direction left turn lane, north-south straightgoing vehicle Road, the control phase place of East and West direction Through Lane are circulated.Wherein, upper of the control phase place of north-south left turn lane Conflict control power phase place in crossing is the control phase place of East and West direction left turn lane, the control phase place of East and West direction left turn lane upper One crossing conflict control power phase place is the control phase place of north-south Through Lane, the control phase place of north-south Through Lane The control phase place that upper crossing conflict control power phase place is East and West direction Through Lane.In scene shown in Fig. 5-a citing, Assume that described entrance lane xi is certain entrance lane in the left turn lane of north-south, then the control of described entrance lane xi The control phase place that a upper crossing conflict control power phase place is East and West direction left turn lane of phase place, assumes again described entrance lane Xi is certain entrance lane in East and West direction left turn lane, then a upper crossing of the control phase place of described entrance lane xi Conflict control power phase place is the control phase place of north-south Through Lane, by that analogy.

In scene shown in Fig. 5-a citing, north-south left turn lane is overlapping with the control phase place of East and West direction left turn lane Shi Changwei T_{cd_3}.A length of T when East and West direction left turn lane is overlapping with the control phase place of north-south Through Lane_{cd_2}.North-south is straight A length of T when runway is overlapping with the control phase place of East and West direction Through Lane_{cd_1}.The control phase place of East and West direction Through Lane A length of T time overlapping with the control phase place of north-south left turn lane_{cd_4}.Wherein, T_{cd_1}、T_{cd_2}、T_{cd_2}And T_{cd_4}Can whole phases Deng or part equal or be not mutually equal.

It can be seen that the roadway segment owing to delimiting between crossing safety line and the stop line of entrance lane xi can form entrance Boot section, this just provides certain space basis for vehicle by the acceleration in advance at crossing, and sails crossing into for controlling vehicle Speed (i.e. vehicle rolls the speed of entrance boot section away from) and the vehicle transport condition in entrance boot section provide certain basis, enter And make the vehicle pass-through efficiency improving grade crossing become there has been certain space basis.Such as Nxi laterally ground friendship Entrance boot section can be divided into several roadway segment by ventilating signal lamp group, utilizes Nxi horizontal ground traffic signal light group to be sent out The optical signal gone out so that the speed that the vehicle transport condition in entrance boot section and vehicle roll away from entrance boot section is carried out more Accurately control to become to have had may, therefore, be so conducive to the safely controllable property of the vehicle pass-through of raising grade crossing.And And, the traffic signal light group of the ground type driver that is more convenient for identifies corresponding traffic control signal, and then is conducive to further Improve the safely controllable property of vehicle pass-through of grade crossing.Concrete, by controlling Nxi laterally ground traffic signal flexibly When each horizontal ground traffic signal light group in lamp group sends fair traveling optical signal or alert traveling optical signal or forbidden optical signal initial Carve, be advantageously implemented vehicle by time during crossing and more accurately the controlling of speed, and then be conducive to improving further flat The safely controllable property of vehicle pass-through of intersection, face.Such as rush when a upper crossing of the control phase place of described entrance lane xi When prominent control phase place terminates also to remain corresponding overlapping duration, drive described Nxi horizontal ground traffic signal light group from described horizontal stroke Traffic signal light group qxi starts to send fair traveling optical signal successively earthward, wherein, Nxi laterally ground traffic signal light group it In horizontal ground traffic signal light group the nearest for distance horizontal ground traffic signal light group qxi, send fair traveling optical signal rise Beginning more morning in moment, this is just it is believed that each horizontal ground traffic signal light group in the individual laterally ground traffic signal light group of Nxi is Beginning to send out fair traveling optical signal successively according to a definite sequence, this is just time and the speed that vehicle passes through entrance boot section Degree carries out the most suitable guiding and lays a good foundation, and such as, advantageously allows vehicle at Nxi horizontal ground traffic signal light group Under the guiding of the guiding speed that the optical signal sent is presented, safely controllable roll entrance boot section, Jin Eryou efficiently away from It is beneficial to make vehicle cross crossing in safely controllable efficient mode.

It is understood that in actual applications, powered described Nxi horizontal ground traffic signal light group is from described Laterally ground traffic signal light group qxi starts to send fair traveling optical signal successively, can present and at the uniform velocity guide speed or speed change to guide Speed, speed change guides speed can be that (wherein, even acceleration guides speed that initial velocity can be divided into be zero to even acceleration guiding speed The even acceleration that even acceleration guides speed and initial velocity to be not zero guides speed) or non-even acceleration guiding speed.

Concrete example, for powered Nxi horizontal ground traffic signal light group by from horizontal ground traffic signal Lamp group qxi starts to send fair traveling optical signal successively and presents the situation that at the uniform velocity guides speed, then, Nxi laterally ground hand over Horizontal ground traffic signal light group i in ventilating signal lamp group sends the initial time of fair traveling optical signal, hands over relative to horizontal ground Ventilating signal lamp group qxi sends the interval duration of the initial time of fair traveling optical signal and is expressed as T_{Δg_i_qxi}, wherein,

The most such as, for powered Nxi horizontal ground traffic signal light group by from horizontal ground traffic signal light Group qxi starts to send fair traveling optical signal successively and presents the even acceleration that initial velocity is 0 and guide the situation of speed, and Nxi laterally Horizontal ground traffic signal light group i in ground traffic signal light group sends the initial time of fair traveling optical signal, relative to laterally Ground traffic signal light group qxi sends the interval duration of the initial time of fair traveling optical signal and is expressed as T_{Δg_i_qxi}, wherein,As the even initial velocity v accelerating to guide speed₀Universal expression formula during more than 0 can be:

T_{Δ g_i_q x i} = \frac{T_{c d_x i} \sqrt{{(v_{0} T_{c d_x i})}^{2} + 4 L_{i_q x i} (L_{Y D_x i} - v_{0} T_{c d_x i})} - v_{0} {T_{c d_x i}}^{2}}{2 (L_{Y D_x i} - v_{0} T_{c d_x i})}

Wherein, described T_{cd_xi}Represent overlapping duration corresponding to entrance lane xi, T_{cd_xi}It is also equal to horizontal ground traffic signal The interval duration of the initial time of fair traveling optical signal is sent between lamp group pxi and laterally ground traffic signal light group qxi.Described L_{YD_xi}Represent that (i.e. the entrance of entrance lane xi guides the head of district to the spacing between stop line and the crossing safety line of entrance lane xi Degree), described L_{YD_xi}It is also equal to the spacing between horizontal ground traffic signal light group pxi and horizontal ground traffic signal light group qxi. Described L_{i_qxi}Represent the spacing between horizontal ground traffic signal light group i and horizontal ground traffic signal light group qxi, described L_{i_qxi}It is also equal to the spacing between horizontal ground traffic signal light group i and the stop line of entrance lane xi.Wherein, horizontal ground is handed over Ventilating signal lamp group i is any one the horizontal ground traffic signal light group in Nxi horizontal ground traffic signal light group.Wherein, L_{YD_xi}And/or T_{cd_xi}Value can immobilize, it is possible to be varied from environmental change.As a rule, for secure context Consideration, be positioned at first car after the stop line of entrance lane xi and sail the speed at crossing into preferably at safety range, such as Speed per hour 15 km or 20 kms are exactly the safe scope of comparison.If the travel speed of first car is in safety range, then First car generally just can brake when there is crossing emergency situations in time, and this advantageously reduces probability crossing accident occur.Go out In the consideration of these secure contexts, described Nxi the fair traveling optical signal that laterally ground traffic signal light group sends is utilized to be presented The guiding speed gone out, the travel speed that first car sails into crossing guides to safety range, then crossing safety is the most more Secure.

Such as common vehicle obtains exactly from the duration started to needed for accelerating to safe speedReference basis, Common vehicle obtains exactly from the distance started to needed for accelerating to safe speedReference basis.Represent into The plan initial value of the overlapping duration that mouth track xi is corresponding,Represent that the plan of the entrance boot section length of entrance lane xi is used Initial value.

Wherein, L_{YD_xi}Being equal to of valueT_{cd_xi}Being equal to of valueOr for L_{YD_xi}And/or T_{cd_xi}Value situation about can be varied from along with environmental change,

Wherein, described μ 1 is the first safety coefficient, and described μ 2 is the second safety coefficient.It is to say, can be according to working as front ring Corresponding safety coefficient is selected in the change of border factor, and then based on(or) and currently selected peace Overall coefficient obtains currently used T_{cd_xi}(or L_{YD_xi}) value.

The value of μ 1 (or μ 2) can be equal to 1, and the value of μ 1 (or μ 2) is also greater than 1 or less than 1.The value example of μ 1 (or μ 2) Determine as being referred to the environmental factorss such as weather, light intensity, the gradient and/or crossing complexity.Such as μ 1 (or 1/ μ when fine day 2) value can equal to 1 or close to 1 (such as 1.1,1.05 or other value), when the rainy day μ 1 (or μ 2) value (such as 1.2, 1.3,1.5,2 or other values) more than when fine day the value of μ 1 (or μ 2).The most such as value of μ 1 (or μ 2) when light intensity is preferable Can equal to 1 or close to 1 (such as 1.1 or 1.05 or other value), when light intensity is poor μ 1 (or μ 2) value (such as 1.2, 1.3,1.5,2 or other values) more than when light intensity is preferable the value of μ 1.The most such as, the value of μ 1 (or μ 2) when the gradient is less 1 can be equal to or close to 1 (such as 1.1,1.06 or other value), the value of the μ 1 (or μ 2) when the gradient is less is (such as 1.2,1.3,1.5,1.8,2 or other values) value more than μ 1 when the gradient is bigger.The such as μ 1 when crossing complexity is less The value of (or μ 2) equal to 1 or close to 1 (as 1.1,1.04,1.08 or other value), and the μ 1 when crossing complexity is bigger The value of (or μ 2) (as 1.2,1.3,1.5,1.7,1.9,1.8,2 or other values) more than the μ's 1 (or μ 2) when the gradient is less Value.

Being appreciated that one of purpose arranging μ 1 (or μ 2) is to improve safety, therefore the value of μ 1 (or μ 2) is also possible to With reference to other one or more impact safety because usually determining.With specific reference to the factor of which impact safety, how with reference to shadow Ring each because usually determining the value of μ 1 (or μ 2) of safety, can need to select according to concrete scene, the most not be particularly limited to.

The most for example, can have corresponding relation, i.e. different periods between different periods and stop line position to draw with entrance Lead section length L_{YD_xi}Between can have corresponding relation.For example, it is possible to pre-set stop line position corresponding to peak hours/period (such as This period L_{YD_xi}It is 10 meters or other value), stop line position (such period L that half peak hours/period is corresponding_{YD_xi}It is 8 meters), idle Stop line position (such as this period L that period is corresponding_{YD_xi}It is 6 meters) etc..Such as can be by 7:30～9:30,17:30～20:00 Delimiting is peak hours/period, and it is idle period that 0:00～6:00 delimit, and being delimited other period is half peak hours/period, and certain correspondence is not Also other may be also had with application scenarios to obtain Time segments division mode, illustrate the most one by one.

The most for example, can have corresponding relation, i.e. different periods between vehicle flowrate and stop line position to guide with entrance Section length L_{YD_xi}Between can have corresponding relation.The such as L when the vehicle flowrate at crossing is more than 100 per minute_{YD_xi}Be 10 meters or Other value, entrance boot section length L when the vehicle flowrate at crossing is 60～100 per minute_{YD_xi}It is 8 meters or other value.Work as road Entrance boot section length L when the vehicle flowrate of mouth is less than 30 per minute_{YD_xi}Being 6 meters or other value, other situations are by that analogy.

Additionally, also can have between the size of grade crossing, and corresponding overlapping time and entrance boot section length right Should be related to, the most relatively large grade crossing, overlapping time and entrance boot section length can be relatively large.And relatively Little grade crossing, overlapping time and entrance boot section length can be relatively small.

When control phase place includes emptying phase place, some traffic specification regulation empties phase place (crossing is complete at present Red signal interval) duration be fixed as 2 seconds, it is contemplated that the length that empties in the different tracks of Different Plane intersection may phase not to the utmost With, the length that empties in the different tracks of approximately the same plane intersection is likely to be not quite similar, and empties a length of particular value during phase place Might not be most scientific.Therefore, it can consider that the length that empties according to track obtains corresponding emptying phase place duration T_qk.Example AsOr work asDuring more than or equal to 2 secondsAnd work as T during less than 2 seconds_{qk_xi}Value is 2 seconds.T_{qk_xi}Represent that entrance lane xi's empties phase place duration.L_{qk_xi}Represent entrance lane xi pair That answers empties length (L_{qk_xi}The crossing length of the entrance boot section length equal to entrance lane xi+corresponding for entrance lane xi). V'_{lk_xi}Such as it is equal to minimum speed limit V of grade crossing belonging to entrance lane xi_{lk_min}Or desired speed V_{lk_q}.Or V'_{lk_xi} V can be equal to_{lk_min}* μ 3 or V_{lk_q}* μ 3, the value of the 3rd safety coefficient μ 3 can be equal to 1 or more than 1 or less than 1.Concrete, μ's 3 Value is such as referred to the environmental factorss such as weather, light intensity, the gradient and/or crossing complexity and determines, the concrete value side of μ 3 Formula refers to the concrete value mode of μ 1.

Mode based on the example above and the T that obtains_{qk_xi}Can not be fixing duration 2 seconds, T_{qk_xi}Can be according to concrete crossing Situation is different and adaptive change, so beneficially more preferably guarantees that vehicle does not clashes at crossing, and then is conducive to into one The safety passed through in the raising crossing of step.

Optionally, in some possible embodiments of the application, described method also includes: in the control of described entrance lane xi System power phase place drives described Nxi horizontal ground traffic signal light group to synchronize to send forbidden optical signal when terminating.Or away from institute State when the control phase place of entrance lane xi terminates also to remain and empty phase place duration, drive described Nxi laterally traffic above-ground letter Signal lamp group synchronizes to send forbidden optical signal.Or terminate also to remain in the control phase place away from described entrance lane xi and empty phase place duration When, drive described Nxi horizontal ground traffic signal light group to start to send out successively from described horizontal ground traffic signal light group qxi Go out forbidden optical signal, wherein, horizontal ground traffic signal described in the distance among described Nxi horizontal ground traffic signal light group The nearest horizontal ground traffic signal light group of lamp group qxi sends the initial time of forbidden optical signal more early, and described horizontal ground is handed over Ventilating signal lamp group pxi sends the initial time of forbidden optical signal, is later than its in described Nxi horizontal ground traffic signal light group Its any one horizontal ground traffic signal light group sends the initial time of forbidden optical signal.

Such as, described horizontal ground traffic signal light group pxi sends forbidden with described horizontal ground traffic signal light group qxi The entrance boot section equal to described entrance lane xi, the interval of the initial time of optical signal empties duration.Wherein, described entrance car The entrance boot section of road xi empties duration and is expressed as T_{YD_qk_xi},Wherein, V'_{YD_qk_xi}Can Equal to V_{lk_max}Or V_{lk_min}Or V_{lk_q}, wherein, described V_{lk_max}Represent the Maximum speed limit of described grade crossing, V_{lk_min}Table Show the minimum speed limit of described grade crossing, V_{lk_q}Represent the desired speed of described grade crossing.Wherein, entrance guides District empties duration T_{YD_qk_xi}E.g., less than overlapping duration T_{cd_xi}。V_{lk_min}Less than V_{lk_max}。V_{lk_q}Value space be greater than or etc. In described V_{lk_min}And less than or equal to V_{lk_max}Any real number, i.e. V_{lk_q}More than or equal to described V_{lk_min}And be less than or equal to V_{lk_max}。

Concrete example, for powered Nxi horizontal ground traffic signal light group by from horizontal ground traffic signal Lamp group qxi starts to send forbidden optical signal successively and presents the situation that at the uniform velocity guides speed, then, Nxi laterally ground hand over Horizontal ground traffic signal light group i in ventilating signal lamp group sends the initial time of forbidden optical signal, hands over relative to horizontal ground Ventilating signal lamp group qxi sends the interval duration of the initial time of forbidden optical signal and is expressed as T_{Δr_i_qxi}, wherein,L_{i_qxi}Represent that described horizontal ground traffic signal light group i is relative to institute Stating the spacing of horizontal ground traffic signal light group qxi, described horizontal ground traffic signal light group i is described Nxi laterally ground Any one in traffic signal light group horizontal ground traffic signal light group.

Optionally, in some possible embodiments of the application, described method also includes:

Terminating also to remain in the control phase place away from described entrance lane xi empties when phase place duration adds excessive phase place duration, Described Nxi horizontal ground traffic signal light group is driven to synchronize to send alert traveling optical signal, in the control away from described entrance lane xi Power phase place terminates also to remain and empties when phase place duration adds excessive phase place duration, drives described Nxi laterally ground traffic signal light Group starts to send alert traveling optical signal successively from described horizontal ground traffic signal light group qxi, wherein, and described Nxi horizontal ground Described in distance among traffic signal light group, horizontal horizontal ground traffic signal light group the nearest for ground traffic signal light group qxi is sent out The initial time of responding traveling optical signal more early, when described horizontal ground traffic signal light group pxi sends alert traveling optical signal initial Carving, other any one the horizontal ground traffic signal light group being later than in described Nxi horizontal ground traffic signal light group sends The initial time of alert traveling optical signal.Such as, described horizontal ground traffic signal light group pxi and described horizontal ground traffic signal light Group qxi sends the entrance boot section equal to described entrance lane xi, the interval of the initial time of alert traveling optical signal and empties duration.

In actual applications, the executive agent of said method can be that the signal lights such as semaphore, array driver drives control Control equipment.The semaphore mentioned in the embodiment of the present application is likely to referred to as programme-controlled exchange, traffic control signal machine, traffic signal Machine, intersection annunciator, crossing traffic semaphore, signal controlling machine or crossing traffic control signal machine etc..Concrete, signal lights Drive control apparatus can be by driving control crossroad traffic signal lamp battle array to crossroad traffic signal lamp array output drive signal Row work.In actual applications, each horizontal ground traffic signal light group all can be in the driving control of signal lights drive control apparatus The lower work of system.

Such as, due to start/stop time (start/stop time of phase place of such as passing through, the excessive phase of control phase place of entrance lane The start/stop time of position or the start/stop time of forbidden phase place etc.) determined by semaphore, the start/stop time of these phase places is recordable In the multiphase traffic time allocation table that semaphore is safeguarded, therefore, when semaphore can learn the start-stop of control phase place of each entrance lane Carve, say, that semaphore can learn that what moment is the upper crossing punching of the control phase place away from described entrance lane xi Prominent control phase place terminates also to remain overlapping duration T_{cd_xi}When.Array driver then can from semaphore or (or with semaphore even Other equipment connect or controlled by semaphore) what moment is the control away from described entrance lane xi in direct or indirect learning A upper crossing conflict control power phase place of phase place terminates also to remain overlapping duration T_{cd_xi}When.For example, array driver can Based on from semaphore (or other equipment being connected with semaphore or being controlled by semaphore) for current phase place or forbidden phase The countdown signal of position, learns that what moment is a upper crossing conflict control of the control phase place away from described entrance lane xi Power phase place terminates also to remain overlapping duration T_{cd_xi}When.

Therefore, in some technical schemes of the embodiment of the present application, by introducing entrance boot section and crossing conflict control The overlapping mechanism of system power phase place, when terminating also to remain overlapping duration away from current control phase place, just can control current control phase The next crossing conflict control power phase place of position starts to let pass.Thus achieve current control phase place the most not at the end of next Crossing conflict control power phase place has begun to, it is achieved the overlap of crossing conflict control power phase place, and then this next crossing is rushed The vehicle of the entrance lane that prominent control phase place is corresponding can accelerate in advance in entrance boot section, so, during its arrival crossing Speed may be the most of a relatively high, therefore just can be shortened by the time of this grade crossing, and this mechanism can be by a relatively large margin Improve grade crossing vehicle pass-through efficiency, and then can be alleviation traffic congestion lay the foundation.

Further, send due to described horizontal ground traffic signal light group pxi and described horizontal ground traffic signal light group qxi Allowing the time at intervals of optical signal of vehicle pass-through equal to overlapping duration, so, the vehicle on entrance lane xi is at described Nxi When laterally the safety of ground traffic signal light group drives to crossing under guiding, before with the road of the control phase place of entrance lane xi Mouthful conflict a upper control phase place be over, be thus advantageous to so that the vehicle on entrance lane xi at crossing not with its He collides with each other by the current vehicle of crossing conflict, and then advantageously allows the vehicle on entrance lane xi and run over the safety at crossing Property is ensured.

Illustrate below by an instantiation.Assume that the plane cross that existence one north-south and East and West direction are intersected intersects Crossing, it is assumed that total duration of the phase cycling of whole plane cross intersection is fixed as 120 seconds.Whole plane cross crossroad (such as north-south is straight for the control phase place in the conflict track, all crossings that one phase cycling is plane cross intersection of mouth The control phase place of runway, north-south left turn lane, East and West direction Through Lane and East and West direction left turn lane) circulate one week.? The set-up mode of the control phase place in each group conflict track, crossing in traditional scheme can respectively organize crossing as shown in Fig. 5-b illustrates Between the control phase place in conflict track not free on overlap, as phase cycling total of whole plane cross intersection Duration is assumed to be fixed as 120 seconds, then north-south Through Lane, north-south left turn lane, East and West direction Through Lane and thing are to the left Change trains or buses this conflict track, 4 groups of crossings control phase place typically be respectively 30 seconds.Assume the control of north-south left turn lane Phase place time a length of 30 seconds, in Fig. 5-b exemplified north-south left turn lane non-controlling power phase place be 0～90 second, in Fig. 5-b The control phase place of exemplified north-south left turn lane is 90～120 seconds.Wherein, the control phase place of north-south left turn lane Including current phase place (such as green light phase place) 25 seconds, transition phase place (such as amber light phase place) 3 seconds, empty phase place (the full red light in crossing Period) about 2 seconds.In the case, the most current corresponding duration can be equal to current 25 seconds-2 seconds (2 seconds deducted of phase place herein It is regarded as driver's response time+vehicle launch time etc., can be described as current phase loss duration)+available transition phase place Shi Changyue (assumes that transition phase place duration includes for 3 seconds: available about 1 second+the most available transitional face of transition phase place duration in 1 second It is about 2 seconds during position), amount to about 24 seconds.The total losses time of single control phase place is (when can claim the transition loss of control phase place Long) equal to the most available transition phase place duration about 2 seconds+empty phase place 2 seconds+current phase loss time be about 2 seconds, say, that The total losses time reaches about 6 seconds altogether.

After implementing the application scheme, it is assumed that the overlapping duration (i.e. preaceleration duration) of crossing conflict control power phase place is 8 seconds. Spacing between stop line with crossing safety line adapts with overlapping duration, and then can realize (such as, north and south, conflict track, crossing To Through Lane and East and West direction Through Lane) control phase place between overlapping 8 seconds.The Ge Zu road arranged according to overlap mode The various phase places in mouth conflict track can be as shown in Fig. 5-c and Fig. 5-d illustrates.

In citing shown in Fig. 5-c, remain fixed at 120 seconds with the total duration of phase cycling of whole plane cross intersection and be Example.

Wherein, in scene shown in Fig. 5-c citing, owing to the control phase place of north-south left turn lane starts for 8 seconds in advance, If its end time is constant, then the duration of its control phase place can (Fig. 5-c passes the imperial examinations at the provincial level illustration by within original 30 seconds, extending to 38 seconds The control phase place going out north-south left turn lane is 0～82 second, the control phase of exemplified north-south left turn lane in Fig. 5-c Position is 82～120 seconds), the duration that the most effectively passes through is equal to transition loss duration (the most available mistake of 38 seconds-control phase place 2 seconds+about 3 seconds (crossing empties about 2 seconds+entrance boot section and empties about 1 second)+current phase loss that empties phase place it is about when crossing phase place Shi Changyue 2 seconds, amounts to about 7 seconds), amount to about 31 seconds.North-south Through Lane, East and West direction Through Lane and East and West direction left turn lane Situation be similar to.

Visible, in scene shown in Fig. 5-c citing, at total duration of the phase cycling of whole plane cross intersection Under conditions of (120 seconds) are constant, the most current duration of the single control phase place of north-south left turn lane promotes ((31-relatively 24)/24) ≈ 29%, the increase of the most current duration inevitably facilitates raising vehicle pass-through efficiency.

In citing shown in Fig. 5-d, with north-south Through Lane, north-south left turn lane, East and West direction Through Lane and east West is turned left as a example by the duration of control phase place in this conflict track, 4 groups of crossings, track is fixed to 30 seconds, in this situation Under, through the overlap of crossing conflict control power phase place, as shown in Fig. 5-d illustrates, the lane of whole plane cross intersection Phase, total duration was shortened to 96 seconds by 120 seconds.

In scene shown in Fig. 5-d citing, total duration larger amplitude of the phase cycling in whole plane cross intersection Degree shortens in the case of (being shortened to 96 seconds by 120 seconds), owing to north-south Through Lane, north-south left turn lane, East and West direction are straight The duration of the control phase place in runway and this conflict track, 4 groups of crossings of East and West direction left turn lane does not the most shorten, the most accordingly The most current duration of control phase place does not shortens.Owing to total duration of the phase cycling of whole plane cross intersection shortens , then the lane of the whole plane cross intersection that can arrange in same duration scope (the most within an hour) Issue amount can be with a larger increase, and the corresponding the most current duration of so same duration scope also will necessarily increase, when effectively passing through Long increase inevitably facilitates raising vehicle pass-through efficiency.Visible, some technical schemes of the embodiment of the present application are not shortening list On the basis of the most current duration of individual control phase place, plane cross intersection phase cycling can use total duration the most more The short minor cycle, so advantageously account for people and plane cross intersection large period is denounced, because in traditional scheme, for The transition loss duration reducing control phase place accounts for the proportion of control phase place duration, and the means generally used are by plane ten Total duration of the phase cycling of word intersection arranges the longest, the single lane of such as some plane cross intersection Total duration of phase is even up to 240 seconds, and this makes time of the red light such as pedestrian and vehicle the longest, this waits red light duration to have Time challenged people's tolerance limit, cause extensively being denounced by people.

In citing shown in Fig. 5-c and Fig. 5-d, the overlapping duration with time upper adjacent crossing conflict control power phase place is (the most pre- Accelerate duration) it is to illustrate as a example by 8 seconds, overlapping duration is alternatively other durations certainly, such as, can be 1 second, 2 seconds, 3.5 seconds, 5 seconds Or 6 seconds, 8 seconds, 9 seconds, 10 seconds or less than other duration of corresponding control phase place duration, corresponding embodiment can be by that analogy. Citing shown in Fig. 5-c and Fig. 5-d illustrates as a example by control phase place includes current phase place, transition phase place and empties phase place, Certainly, control phase place is also likely to be in Fig. 2-c other composition forms illustrated, such as control phase place and can include current phase Position and empty phase place, but does not include transition phase place.Control phase place is that the corresponding embodiment of other composition forms can be with this type of Push away.

As a whole, implement the scheme of the embodiment of the present application, can be at the phase cycling of whole plane cross intersection Total duration can promote the most current duration relatively on the premise of immobilizing, or can also at single control phase place duration not The total duration of phase cycling of whole plane cross intersection is shortened on the premise of change.By introducing crossing conflict control power phase place Overlapping mechanism and entrance boot section, not only contribute to offset the transition loss duration of control phase place, and be conducive to significantly carrying The high vehicle speed by crossing.According to time=distance/speed, within the identical time, speed is the fastest, then pass through Vehicle is the most, and traffic efficiency is the highest.The technical scheme of the embodiment of the present application with by take extend phase cycling total Some traditional schemes of the transition loss duration proportion that duration reduces control phase place are compared, and not only can significantly reduce whole flat The total duration of phase cycling of face right-angled intersection, and relatively shorten the red light waiting time, advantageously reduce fuel oil and disappear Consumption and discharge amount of exhaust gas.

As an example it is assumed that every day will be through 5 plane cross intersections by each car, it is assumed that each plane cross is handed over Cross road mouth waits 30 seconds red lights less, and during idling, the average 1 liter of gasoline per hour of fuel oil consumption calculates, then with 1,000,000, certain city Car calculates, and can save the fuel oil of more than one hundred million unit every year.For example, (5*0.5 minute * 1 liter/60 minutes) * 360 days * 100 ten thousand= 15000000 liters.Assume that every liter of oil, by 7 yuan of calculating, can save 15,000,000 liters oily * 7 yuan=105,000,000 yuan every year.This is just logical in raising Social resources have been saved while line efficiency.

Further, implementing the engineered of the embodiment of the present application scheme and be easier, original means of transportation also can be basic Retaining, the most original facilities such as sensing of taking pictures can be continuing with substantially.Mainly adjust each group of crossing conflict control power phase place Start/stop time, prior art will be arranged at safety line position, crossing (such as laterally the setting of ground traffic signal light group pxi Seated position) stop line carry out after move so that crossing safety line and stop line (such as laterally ground traffic signal light group qxi Position is set) separate on locus, the region between stop line and crossing safety line forms entrance boot section.Further , owing to stop line is relatively distant from crossing, then the most substantially need not worry to have pedestrian during vehicle start more horizontal from People's Bank of China Popping out in road, the most substantially need not worry have the vehicle made a dash across the red light to knock, so to a certain degree when pedestrian goes across the road again On achieve people's car separation without mutual interference.

Further, owing in the conventional technology, the total duration of phase cycling of grade crossing is the longest, leads Cause the waiting time the longest, and the duration of single control phase place is the longest.Distance between two grade crossings Time closer, easily cause vehicle to be detained in crossing, thus can affect corresponding next control phase place and be let pass Vehicle passes through crossing, thus causes appearance of blocking up, and is commonly called as rushing green light.It is former that the big traffic congestion of traffic in misty rain sky is also due to this mostly Because of cause.After implementing some technical schemes of the application, owing to being conducive to the phase cycling shortening grade crossing total Duration, thus advantageously reduces and rushes green light phenomenon.Meanwhile, the total duration of grade crossing phase cycling significantly shortens, and can make The public transit vehicle that single phase cycling is let pass reduces relatively, advantageously reduces the public train phenomenon of bus platform.

Seeing Fig. 6, the embodiment of the present application also provides for a kind of smart electronics police's system for detecting regulation violation, including: grasp shoot device 610, for detecting the wagon detector 620 of position relationship between vehicle and position violating the regulations marking line, semaphore 660, capturing master Control device 630, crossroad traffic signal lamp array 640 and be used for driving the array driver 650 of described crossroad traffic signal lamp array, Wherein, described crossroad traffic signal lamp array 640 is connected (such as wired connection or wireless company with described array driver 650 Connect), described semaphore is connected (such as wired connection or wireless company with described candid photograph main controller 630 and described array driver 650 Connect), described grasp shoot device 610 and described wagon detector 620 be connected with described candid photograph main controller 630 (such as wired connection or Wireless connections).Wherein, crossroad traffic signal lamp array 640 such as can be handed at any one crossing as above-described embodiment provides Ventilating signal lamp array.Wherein, position violating the regulations marking line can include for stop line (traffic signal light group qxi place, horizontal ground car Road segmented line), crossing safety line (track, traffic signal light group pxi place, horizontal ground segmented line) and/or Nxi laterally ground The track segmented line at other the traffic signal light group place, horizontal ground in traffic signal light group.Wherein, described Nxi is individual laterally One_to_one corresponding between Nxi track segmented line on face traffic signal light group and described entrance lane xi.Described Nxi track is divided Part or all of segmented line in section line is position violating the regulations marking line.Position marking line of such as breaking rules and regulations includes that described horizontal ground is handed over Track segmented line fdi that ventilating signal lamp group i is corresponding.

Electronic police system is to be carried out by wagon detector to the detection of vehicle peccancy behavior (such as running red light for vehicle etc.), Wagon detector is the Primary Component identifying vehicle peccancy.The wagon detector of the embodiment of the present application can include magnetic frequency vehicle detection Device, ripple frequency wagon detector and/or video-based vehicle detection etc..

Wherein, magnetic frequency wagon detector is wagon detector based on electromagnetic induction principle, wherein, and magnetic frequency wagon detector Ring coil detector, geomagnetism detecting device, magnetic imaging detector and/or franklinic electricity detector etc. can be included.Data mining Device is current domestic and international widely used wagon detector, and it is more that ring coil detector can survey parameter, and induction sensitivity is adjustable, Using adaptability relatively big, installing uncomplicated, so being at home and abroad used widely.Wherein, ripple frequency wagon detector is mainly With microwave, ultrasound wave and/or and the mode such as infrared ray wagon detector that vehicle emissions electromagnetic wave is sensed.Cause This, ripple frequency wagon detector can include ultra sonic vehicle detector, microwave vehicle detector and/or infrared vehicle detector etc. Deng.

Wherein, video-based vehicle detection is Vehicle Detection technology based on Computer Vision, is the most progressively to develop A kind of novel vehicle testing techniques got up, video-based vehicle detection can have wireless, can one-time detection many kinds of parameters, detection Stronger with motility etc. feature in a big way, video-based vehicle detection generally includes shooting part and image processing section, also The parts such as display unit can be included.Wherein, the shooting part certain monitoring regional extent shooting to road, the image that shooting obtains Signal sends into image processing section through transmission link, and image processing section carries out analog digital conversion and form conversion to picture signal Deng, it is analyzed specific region (i.e. virtual-sensor) processing, to identify the existence of vehicle and to differentiate vehicle etc., and can be by This other traffic control parameter of deriving further.Image processing section can also as required give monitoring system main control computer and The equipment such as alarm provide signal etc..

In some possible embodiments of the application, grasp shoot device 610, wagon detector 620 and candid photograph main controller In 630 arbitrarily both can integrate.Such as wagon detector 620 and candid photograph main controller 630 can integrate, or capture Device 610 and wagon detector 620 can integrate.Or grasp shoot device 610, wagon detector 620 and candid photograph main controller 630 This three can integrate.

Semaphore 660 can provide some coherent signals, such as semaphore to array driver 650 and candid photograph main controller 630 660 current phase place or the countdown signals of forbidden phase place that such as track can be provided to array driver 650 and candid photograph main controller 630 Etc..

Array driver 650 can be used for performing the part or complete of any one driving control method that above-described embodiment provides Portion's step.

It is described that such as array driver 650 can be used for driving when the control phase place of described entrance lane xi terminates Nxi horizontal ground traffic signal light group synchronizes to send forbidden optical signal；Or in the control phase place away from described entrance lane xi End also remains when emptying phase place duration, drives described Nxi horizontal ground traffic signal light group to synchronize to send forbidden optical signal； Or when the control phase place away from described entrance lane xi terminates also to remain and empties phase place duration, drive described Nxi laterally Face traffic signal light group starts to send forbidden optical signal successively from described horizontal ground traffic signal light group qxi, described Nxi horizontal stroke Horizontal horizontal ground traffic signal the nearest for ground traffic signal light group qxi described in distance among traffic signal light group earthward Lamp group sends the initial time of forbidden optical signal the most early, and described horizontal ground traffic signal light group pxi sends forbidden optical signal Initial time, is later than other any one the horizontal ground traffic signal light in described Nxi horizontal ground traffic signal light group Group sends the initial time of forbidden optical signal.

In actual applications, each horizontal ground traffic signal light group all can be under the driving of array driver 650 controls Work.Such as array driver 650 can be by directly or indirectly exporting control signal or confession to crossroad traffic signal lamp array 640 The signal of telecommunication (control signal or power supply signal can regard some the concrete manifestation forms driving signal as), drives crossing traffic to believe Signal lamp array works.Such as array driver 650 can be by the horizontal ground traffic signal in crossroad traffic signal lamp array Lamp group output drive signal (such as first drives signal, two driving signal or the 3rd to drive signal) drives respective transversal ground Face traffic signal light group sends A1 class optical signal/A2 class optical signal/A3 class optical signal.

Wherein, described candid photograph main controller 630 is used for triggering wagon detector and sends out at described horizontal ground traffic signal light group i Vehicle detection state is entered during going out forbidden optical signal.Wherein, described wagon detector 620, for handing on described horizontal ground Ventilating signal lamp group i detects the position between car two and described horizontal ground traffic signal light group i during sending forbidden optical signal and closes System, if detecting the doubtful violation event e_ci that there occurs that car two ci crosses described horizontal ground traffic signal light group i, then to institute State grasp shoot device send triggering signal or indicate described candid photograph main controller to send triggering signal, described triggering to described grasp shoot device Signal is used for triggering described grasp shoot device and described car two ci is carried out doubtful candid photograph violating the regulations.

The most described grasp shoot device carries out original image doubtful violating the regulations that doubtful candid photograph violating the regulations obtains to described car two ci can To include: can reflect that described car two ci arrives the picture p before segmented line fdi of described track_w1, described car two ci can be reflected Have passed past the picture p of described track segmented line fdi_w2After can reflecting that described car two ci crosses described track segmented line fdi The picture p of anterior displacement_w3；Wherein, described picture p_w1, picture p_w2With picture p_w3Described car two ci and described horizontal stroke can be reflected Position relationship between traffic signal light group i earthward, and described picture p_w1, picture p_w2With picture p_w3Can reflect described Laterally ground traffic signal light group i is in forbidden optical signal and sends state, and described picture p_w1, described picture p_w2With described figure Sheet p_w3Among at least one pictures can reflect the license plate number of described car two ci.The most described picture p_w1, described picture p_w2 With described picture p_w3Among at least one pictures can also reflect that described horizontal ground traffic signal light group i is at described Nxi The laterally relative position in the traffic signal light group of ground.

The most described candid photograph main controller 630 can be additionally used in and described car two ci is carried out doubtful violating the regulations grab by described grasp shoot device The original image doubtful violating the regulations clapped and obtain carries out synthesis process and obtains doubtful synthesising picture violating the regulations, described doubtful composite diagram violating the regulations Sheet can reflect relative in described Nxi laterally ground traffic signal light group of described horizontal ground traffic signal light group i Position, the license plate number of described vehicle ci, the time of origin of described doubtful violation event e_ci and scene.

The most described candid photograph main controller 630 is additionally operable to generate doubtful violation information data file, described doubtful violation information One or more in the following key message violating the regulations of data file: described horizontal ground traffic signal light group i is described Relative position in Nxi laterally ground traffic signal light group, the license plate number of described vehicle ci, the sending out of doubtful violation event e_ci Raw time and scene.

The most described candid photograph main controller 630 is additionally operable to send described doubtful original image violating the regulations, described to background server Doubtful synthesising picture violating the regulations and/or described doubtful violation information data file, and/or described candid photograph main controller 630 be additionally operable to by Described doubtful original image violating the regulations, described doubtful synthesising picture violating the regulations and/or the write of described doubtful violation information data file are originally Ground storage device.

In the above-described embodiments, the description to each embodiment all emphasizes particularly on different fields, and does not has the portion described in detail in certain embodiment Point, may refer to the associated description of other embodiments.In several embodiments provided herein, it should be understood that taken off The device of dew, can realize by another way.Device embodiment the most described above is only schematically, such as, The division of described unit, is only a kind of logic function and divides, and actual can have other dividing mode, the most multiple lists when realizing Unit or assembly can in conjunction with or another system can be integrated into, or some features can be ignored, or does not performs.Another point, Shown or discussed coupling each other or direct-coupling or communication connection can be by some interfaces, device or unit INDIRECT COUPLING or communication connection, can be being electrical or other form.

The described unit illustrated as separating component can be or may not be physically separate, shows as unit The parts shown can be or may not be physical location, i.e. may be located at a place, or can also be distributed to multiple On NE.Some or all of unit therein can be selected according to the actual needs to realize the mesh of the present embodiment scheme 's.

If described integrated unit realizes and as independent production marketing or use using the form of SFU software functional unit Time, can be stored in a computer read/write memory medium.Based on such understanding, the technical scheme of the application is substantially The part that in other words prior art contributed or this technical scheme completely or partially can be with the form of software product Embodying, this computer software product is stored in a storage medium, including some instructions with so that a computer Equipment (can be for personal computer, server or the network equipment etc.) perform the whole of method described in each embodiment of the application or Part steps.And aforementioned storage medium includes: USB flash disk, portable hard drive, magnetic disc, CD, read only memory (ROM, Read-Only Or various Jie that can store program code such as random access memory (RAM, Random Access Memory) Memory) Matter.

Claims

1. smart electronics police's system for detecting regulation violation, it is characterised in that including:

Semaphore, grasp shoot device, for detecting the wagon detector of position relationship, candid photograph between vehicle and position violating the regulations marking line Main controller and for driving the array driver of crossroad traffic signal lamp array, wherein, described semaphore drives with described array Device and described crossroad traffic signal lamp array connect, and described candid photograph main controller is connected with described array driver, and described candid photograph fills Put and be connected with described candid photograph main controller with described wagon detector；

Described crossroad traffic signal lamp array includes Nxi laterally ground traffic signal light group；Described Nxi laterally traffic above-ground Signal lights group includes the horizontal ground traffic signal being arranged at the safety line position, crossing of the entrance lane xi of grade crossing Lamp group pxi, described Nxi laterally ground traffic signal light group also includes being arranged at the stop line position of described entrance lane xi Laterally ground traffic signal light group qxi；Described Nxi is the integer more than 1；Wherein, described Nxi horizontal ground traffic signal light Each horizontal ground traffic signal light group among group includes at least 1 signal lights；Laterally among the traffic signal light group i of ground Partly or entirely signal lamp has wireless type driving signal input mouth and/or wired driving signal input mouth；Wherein, institute Stating horizontal ground traffic signal light group i is one of them the horizontal ground among described Nxi horizontal ground traffic signal light group Traffic signal light group or any one horizontal ground traffic signal light group；Wherein, described Nxi horizontal ground traffic signal light group And one_to_one corresponding between Nxi track segmented line on described entrance lane xi, wherein, described position violating the regulations marking line includes institute State horizontal track segmented line fdi corresponding for ground traffic signal light group i；

Described array driver is used for, and drives described Nxi laterally when the control phase place of described entrance lane xi terminates Ground traffic signal light group synchronizes to send forbidden optical signal；Or terminate also to remain clearly in the control phase place away from described entrance lane xi When the duration of position, Kongxiang, described Nxi horizontal ground traffic signal light group is driven to synchronize to send forbidden optical signal；Or away from described When the control phase place of entrance lane xi terminates also to remain and empties phase place duration, drive described Nxi laterally ground traffic signal Lamp group starts to send forbidden optical signal successively from described horizontal ground traffic signal light group qxi, and wherein, described Nxi laterally Horizontal horizontal ground traffic signal light group the nearest for ground traffic signal light group qxi described in distance among the traffic signal light group of face Sending the initial time of forbidden optical signal the most early, described horizontal ground traffic signal light group pxi sends the initial of forbidden optical signal In the moment, other any one the horizontal ground traffic signal light group being later than in described Nxi horizontal ground traffic signal light group is sent out Go out the initial time of forbidden optical signal；

Wherein, described candid photograph main controller, it is used for triggering wagon detector and sends forbidden at described horizontal ground traffic signal light group i Vehicle detection state is entered during optical signal；

Described wagon detector, for detecting vehicle during described horizontal ground traffic signal light group i sends forbidden optical signal And the position relationship between segmented line fdi of described track, if detecting and there occurs that vehicle ci crosses described track segmented line fdi Doubtful violation event e_ci, then send to described grasp shoot device and trigger signal or indicate described candid photograph main controller to described candid photograph Device sends and triggers signal, and described triggering signal is used for triggering described grasp shoot device and described vehicle ci carries out doubtful violating the regulations grab Clap.

System for detecting regulation violation the most according to claim 1, it is characterised in that described vehicle ci is carried out by described grasp shoot device The original image doubtful violating the regulations that doubtful candid photograph violating the regulations obtains includes: can reflect that described vehicle ci arrives described track segmented line Picture p before fdi_w1, can reflect that described vehicle ci has passed past the picture p of described track segmented line fdi_w2With can reflect Described vehicle ci crosses the picture p of anterior displacement after segmented line fdi of described track_w3；Wherein, described picture p_w1, picture p_w2With Picture p_w3The position relationship between described vehicle ci and described track segmented line fdi, and described picture p can be reflected_w1, figure Sheet p_w2With picture p_w3Can reflect that described horizontal ground traffic signal light group i is in forbidden optical signal and sends state, and described Picture p_w1, described picture p_w2With described picture p_w3Among at least one pictures can reflect the license plate number of described vehicle ci.

System for detecting regulation violation the most according to claim 2, it is characterised in that described picture p_w1, described picture p_w2With described Picture p_w3Among at least one pictures can also reflect that described horizontal ground traffic signal light group i is at described Nxi laterally Relative position in the traffic signal light group of face.

4. according to the system for detecting regulation violation described in any one of claims 1 to 3, it is characterised in that

What described candid photograph main controller was additionally operable to that to described vehicle ci, described grasp shoot device was carried out doubtful candid photograph violating the regulations and obtained doubts Carrying out synthesis process like original image violating the regulations and obtain doubtful synthesising picture violating the regulations, described doubtful synthesising picture violating the regulations can reflect The described horizontal ground traffic signal light group i relative position in described Nxi laterally ground traffic signal light group, described vehicle The license plate number of ci, the time of origin of described doubtful violation event e_ci and scene.

5. according to the system for detecting regulation violation described in any one of claims 1 to 3, it is characterised in that described candid photograph main controller is also used In generating doubtful violation information data file, in the following key message violating the regulations of described doubtful violation information data file One or more: described horizontal ground traffic signal light group i phase para-position in described Nxi laterally ground traffic signal light group Put, the license plate number of described vehicle ci, the time of origin of described doubtful violation event e_ci and scene.

System for detecting regulation violation the most according to claim 5, it is characterised in that

Described candid photograph main controller is additionally operable to send described doubtful original image violating the regulations, described doubtful synthesis violating the regulations to background server Picture and/or described doubtful violation information data file, and/or, described candid photograph main controller is additionally operable to described doubtful violating the regulations former Beginning picture, described doubtful synthesising picture violating the regulations and/or described doubtful violation information data file write local memory device.

7. according to the system for detecting regulation violation described in any one of claims 1 to 3, it is characterised in that described wagon detector includes Magnetic frequency wagon detector, ripple frequency wagon detector and/or video-based vehicle detection.

8. according to the system for detecting regulation violation described in any one of claims 1 to 3, it is characterised in that

Described horizontal ground traffic signal light group pxi and described horizontal ground traffic signal light group qxi sends forbidden optical signal The entrance boot section equal to described entrance lane xi, the interval of initial time empties duration, and wherein, described entrance lane xi enters Mouth boot section empties duration and is expressed as T_{YD_qk_xi}, wherein,Wherein, V'_{YD_qk_xi}It is equal to V_{lk_max}Or V_{lk_min}Or V_{lk_q}, wherein, described V_{lk_max}Represent the Maximum speed limit of described grade crossing, described V_{lk_min} Represent the minimum speed limit of described grade crossing, described V_{lk_q}Represent the desired speed of described grade crossing, L_{YD_xi}Deng Spacing between described horizontal ground traffic signal light group pxi and described horizontal ground traffic signal light group qxi.

System for detecting regulation violation the most according to claim 8, it is characterised in that described horizontal ground traffic signal light group i sends out Go out the initial time of forbidden optical signal, send the initial of forbidden optical signal relative to described horizontal ground traffic signal light group qxi The interval duration in moment is expressed as T_{Δr_i_qxi}, wherein,L_{i_qxi}Represent The described horizontal ground traffic signal light group i spacing relative to described horizontal ground traffic signal light group qxi.

10. according to the system for detecting regulation violation described in any one of claims 1 to 3, it is characterised in that

Between between any two adjacent transverse ground traffic signal light group in described Nxi horizontal ground traffic signal light group Away from equal, or in described Nxi horizontal ground traffic signal light group, the most remote apart from described horizontal ground traffic signal light group pxi Two adjacent transverse ground traffic signal light groups between spacing the least, or described Nxi laterally ground traffic signal light In group, between described horizontal two the most remote for ground traffic signal light group qxi adjacent transverse ground traffic signal light groups Spacing is the least.