CN1635554A - Traffic control system capable of improving security and efficiency - Google Patents
Traffic control system capable of improving security and efficiency Download PDFInfo
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- CN1635554A CN1635554A CN 200410072326 CN200410072326A CN1635554A CN 1635554 A CN1635554 A CN 1635554A CN 200410072326 CN200410072326 CN 200410072326 CN 200410072326 A CN200410072326 A CN 200410072326A CN 1635554 A CN1635554 A CN 1635554A
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Abstract
This invention relates to traffic control system, which adopts the improved relative rules, added traffic marks, new lights signals conversion program and relative light program generation and conversion control device. It overcomes the shortcomings of the original system and validities the meanings the light signals to identify a fair and reasonable light signal conversion program.
Description
The present invention relates to a kind of traffic control system, especially have the security of raising, high efficiency traffic control system.
The traffic control system that adopts is made up of traffic rules and facility at present, and people's car is by the traffic rules whereabouts.Along with the development of society, traffic control system is also in keeping reforming.Existing traffic control system exists not enough, need be improved in security, all many-sides of efficient.
The purpose of this invention is to provide a kind of traffic control system, it can improve security and efficient, promotes social civilization.
The object of the present invention is achieved like this: adopted the relevant regulations after improving, the traffic sign of increase and new modulating signal converse routine and corresponding modulating signal to produce and conversion control device;
The block scheme of the relevant regulations after Fig. 1 improves, among the figure:
1, the relevant regulations after the improvement, it comprises:
The 1-1 current principle of travelling, the principle of keeping to the right is observed by system, turn left (from left to right from the right side, bracket is interior for keeping left, ordering down together) is: walkway, bicycle lane and the right side (left side) turning, a left side (right side) turning, tune, Chang Su, fast reserve track, and the track can be adjusted, increases and merge; Also be suitable for the principle that keeps left through corresponding conversion; It has embodied straightgoing vehicle, the principle that particularly quick straightgoing vehicle should not be interfered;
1-2 travel direction, the direction of traffic of crossroad be with reference point x place car craspedodrome direction be A to; A to opposite direction be B to, (from right to left) from left to right, the craspedodrome direction be C to; C to opposite direction be D to; A to, B to being vertical; C to, D to being horizontal; AC to, DA to, BD and CB to being that turn on right (left side); AD to, DB to, BC to CA to being to turn in a left side (right side); AB to, BA to, CD to DC to for turning around; Other crossing can be with reference to determining; Turn and reverse end for end previous letter for rolling direction away from, a back letter is for sailing direction into;
1-3 passes through the period, and the time period that the normal condition of people's wagon flow and design is close is the normality period, and note is made T
cIt is peak period that straightgoing vehicle quantity obviously surpasses normality, and note is made T
kIt is low-valley interval that driving quantity is starkly lower than normality, and note is made T
DWith one day be period of change, can be various ways;
The implication of 1-4 modulating signal, stipulate as follows:
The bright period of 1-4-1 green light, note is made T
1, expression is permitted passing through with the normal speed safety of regulation, under the normal condition, should not slow down until stopping row, can Chang Liang;
The bright period of 1-4-2 red light, note is made T
2, represent no thoroughfare during the bright lamp, vehicle should be stopped at the back of stop line;
The bright period of 1-4-3 amber light, note is made T
3, expression permits guaranteeing under the safe situation, give way by, when confirming that people's car of not let pass need give way, normally safety traffic can Chang Liang;
The 1-4-4 green light glimmers the period second, and note is made T
4, the normal speed safe passing with regulation is permitted in expression, or stops at the back of stop line after slowing down, and has stipulated standard T
4, non-standard T
4Traffic sign should be arranged, and it is connected on the bright period T of green light usually
1The back; Connect amber light during the period, T thereafter
4Be about standard T
41/2nd;
The 1-4-5 amber light glimmers the period second, and note is made T
5, expression permit guarantee to give way under the security situation by or stop at the back of stop line; It is connected on the bright period T of amber light usually
3The back;
The 1-4-6 red light is the light on and off period intermittently, and note is made T
6, the expression no thoroughfare, during traffic sign should be arranged;
Also can increase new modulating signal, also can represent different implications in other track outside the regulation main stem of bright period of lamp; Permit increase rationally, change and flexible for the relevant regulations of formulating, to adapt to the needs of objective reality;
The traffic sign numbering figure that Fig. 2 increases, among the figure:
2, the traffic sign of Zeng Jiaing (containing graticule), it comprises:
The 2-1 line of reference is positioned at after the stop line, and with two lines that the stop line distance does not wait, the car position generally should be passed through with Chang Su before article one when green light began to glimmer; After the second line, be parked in the stop line back after should slowing down; Between two lines, the driver should be according to position, the speed of a motor vehicle, the T of car
4Make judgement with the normal ramp to stop time: cruising or begin to stop, to meet T
4Requirement;
The non-standard green light scintillation time of 2-2 traffic sign, pattern determine that as required it is marked with the time;
2-3 gives precedence to line, in the crossing, meet car one side at the clearance passage, is provided with the yellow line of giving precedence to, and garage so far tackles people's car of having let pass and gives way, and other situation also can be set up as required;
2-4 turns earlier and afterwards turns around to keep straight on by traffic sign again, and style is determined as required, is used in peak period, and the place ahead, back of turning is at the suitable distance place, and it is supporting with it that (if next crossing is nearer, also can establish the passage that turns around at place, next crossing) is provided with the place of turning around; Turning around to locate to establish crossing near the front, with the current pressure that reduces the crossing with make things convenient for the pedestrian;
2-5 keep straight on earlier by after the turning traffic sign again that turns around; Style is determined as required, is used in peak period, by the same 2-4 of back the place ahead turn round method;
The 2-6 Accreditation Waiting Area traffic sign that gives way, style are determined as required, are used in the normality period, and vehicle, can be introduced into this district and wait in the phase at amber light, the car stop that do not have of this this district after current;
The 2-7 leading line traffic sign that turns around, style are determined as required;
The traffic sign of original system and the traffic sign of increase do not have the continuation of contradiction to use;
The modulating signal converse routine numbering figure that Fig. 3 is new, among the figure:
3, new modulating signal converse routine, it comprises:
3-1 traffic light signal converse routine, Fig. 3-the 1st, its synoptic diagram, program is marked on the figure, and cycle period is T, T=T
1+ T
4+ T
2+ T
3
The yellowish green modulating signal converse routine of 3-2, Fig. 3-the 2nd, its synoptic diagram, program is marked on a figure, and cycle period is T, T=T
1+ T
4+ T
3, b figure simplifies procedures, T=T
1+ T
3
The yellow red signal converse routine of 3-3, Fig. 3-the 3rd, its synoptic diagram, program is marked on the figure, and cycle period is T, T=T
2+ T
3T
3After can meet T
5
The modulating signal converse routine at 3-4 and place, road; Fig. 3-the 4th, its synoptic diagram, C figure signal and road direction, E, F twice are the G road also, and program is marked on a figure, adopts yellowish green modulating signal converse routine, and b figure adopts to simplify procedures, and Δ is the fine setting time, this moment, amber light was with bright; Also can embody fair principle of comity;
The converse routine at crossing place in the 3-5 road, Fig. 3-the 5th, its synoptic diagram, program is marked on a figure, adopts the traffic light signal converse routine, and cycle period is T, T=T
1+ T
4+ T
2+ T
3B figure is the converse routine that adopts yellowish green modulating signal, and cycle period is T, T=T
1+ T
4+ T
3C, D are to T
4Time is longer, and walking slowly, the pedestrian should not pass through during this period; C figure is the direction at crossing place;
The 3-6 period converse routine that passes through, Fig. 3-the 6th, its synoptic diagram is marked on the figure with an exemplary program, and the cycle is 24 hours on the one, and form can be multiple;
3-7 crossroad normality period T
CThe modulating signal converse routine, Fig. 3-the 7th, its synoptic diagram, program is marked on the figure, is suitable for the T-shaped mouth after simplifying, and each direction all has the legal period to pass through;
3-8 crossroad T peak period
kThe modulating signal converse routine, Fig. 3-the 8th, its synoptic diagram, program is marked on the figure, is suitable for the T-shaped mouth after simplifying, for AC, BD, CB, DA to should all not being T
3Section should be pressed with bicycle, walk and place, road modulating signal converse routine alternately passes through, and is more reasonable;
3-9 crossroad low-valley interval T
DThe modulating signal converse routine, Fig. 3-the 9th, its synoptic diagram, program is marked on the figure, is suitable for the T-shaped mouth after simplifying;
Program can be adjusted, and the starting point of each period and duration and cycle period can determine as required, can conversion go out multiple program according to these base programs in conjunction with the complex situations of road;
The corresponding modulating signal of Fig. 4 produces and the conversion control device synoptic diagram, among the figure:
4, corresponding modulating signal produces and conversion control device, and it is made up of two parts:
The 4-1 signal lamp, the monochromatic burner of existing red, yellow, green three kinds of colors, tri coloured lantern, forbidden lamp, crossing lamp, time successively decrease command lamp and the various coherent signal lamp of lamp, indicator, track indicator, track tune indicator and three look four-way multilanes that successively decrease all becomes the signal lamp of native system after the implication of having given the native system representative;
4-2 modulating signal conversion control device, the length that realizes that modulating signal is changed in certain sequence and can conditioning signal and the technology of flicker are ripe, it can adopt central control room (CCR) to be connected with signal lamp by a plurality of receivers again and realize, also can realize with the device of direct control signal lamp, the modulating signal converse routine of existing modulating signal conversion control device does not meet the native system requirement, in the program (also can change the connected mode of lamp) that changes the conversion of control modulating signal, after making it to meet the requirement of native system modulating signal converse routine, become the modulating signal conversion control device of native system;
Like this, just can accomplish to take their own roads, the rule of having travelled are given precedence in order, and responsibility is clear and definite, reach to guarantee that safety, justice efficiently move, and promote the purpose of social civilization.
The present invention is further described below in conjunction with embodiment and Fig. 5.
Fig. 5 embodiment synoptic diagram, among the figure: 5-1 zebra crossing, 5-2 stop line, 5-3 left turn guide line, 2-1 line of reference, apart from the stop line distance is 30mm and 60mm, be dotted line, the non-standard green light scintillation time of 2-2 traffic sign is the 20 seconds time of indicating in the green circular dashed line, and 2-3 gives precedence to line, be yellow solid line, 2-4～5 are T
kPeriod turns left to indicate that shown in the upper right corner, other mark as previously mentioned in the drawings for enlarged drawing.
This example adopts the principle of keeping to the right, and is the principle that keeps left after upset, the track put in order see A to, other direction is for simplifying, 16 kinds of travel directions of crossroad are marked on the roadside.
A, B be to being the main stem road, and to being equipped with the switch area, the crossing at crossing is overline bridge or tunnel (not drawing among the figure) to A to, B, and C, D are to being time road.A to crossing, back close together, no left turn, thus A to being provided with the tune designated lane, about turn and come the right, can not influence Through Lane, the fast traffic lane of particularly keeping straight on current improved efficient and security.Among the figure based on A to, other directional diagram omits, and is clearer like this.
Be limited to 30 kilometers by the crossing speed of a motor vehicle, the about 500m of per minute, the about 8m of per second, standard T
4Be 8 seconds, so line of reference is 30m and 60m apart from stop line, when green light flicker beginning, the car beyond the 60m is answered ramp to stop, and 30m answers normal speed to cross with interior car, and the vehicle that can cross should not stop, and influences the traffic capacity.For this reason, T
1In the regulation vehicle by stop line has been increased the speed per hour requirement, two line of reference are necessary.
The Tc period: the green light conversion: A, B were to 80 seconds, and CA, DB were to 20 seconds, and C, D were to 60 seconds, and AD, BC were to 30 seconds, and period T is 190 seconds.Left-hand bend can be introduced into Accreditation Waiting Area (2-6) in advance before the current period, improve the traffic capacity.
T
kPeriod: the green light conversion: AB was to 80 seconds, CD was to 60 seconds, cycle is 140 seconds, A turns left to, B: keep straight on earlier and pass through, after turn around to turn right again, the place of turning around is located at about 120 meters, A begins tune to the bright back of red light after about 15 seconds, this moment, A was to trailer mistake, and the time period is about 30 seconds, B is forbidden to car at this place, and leave 15 seconds and drive to the crossing, can not influence A, B passes through when transferring green light to, the tune of A before the crossing be not when having crossing, can adopt the traffic light signal converse routine, when crossing is arranged, adopt yellow red signal converse routine.C, D turn left and afterwards turn around to keep straight on for turning right earlier again, and C, D are to can not establishing the switch area.Owing to turn left not take transit time, save 50 seconds, thereby improved the crossing traffic capacity.
T
DPeriod: the change-over period minimizing is about 100 seconds, with amber light replace red light give way by, give way in order, than crossing four direction amber light flash for prompting obvious improvement is arranged, the vehicle that at this moment turns left should be incorporated the fast traffic lane earlier into.
Whether changed original amber light (or the green light flicker adds amber light) can be by ambiguous to vehicle, so that the state of amber light by time punishment appears, native system is clear and definite with green light flicker implication, it is in violation of rules and regulations slight to judge that red parking is crossed the stop line genus, travel before the back red light that slows down is bright and drive by belonging in violation of rules and regulations, the follow-up driving of red light is crossed stop line for making a dash across the red light, and both can influence the traffic capacity back.Because the duration of line of reference and T4 is arranged, and the responsibility that occurs making a dash across the red light is the driver.
Become between the green light at red light, increased amber light T3, emphasized that the front truck that begins to pass through has the obligation that gives way, for the trailer of no through traffic direction gives way, be that front truck is by trailer (people) principle, the interlaced phenomenon of blocking the crossing of crossroad four direction car should not take place again like this, does not allow the responsibility of trailer, pedestrian be sandwiched in phenomenon between the track when crossing crossing can to investigate and do not allow the responsibility of driving if the front truck of the both direction of current direction takes place to investigate.Had amber light to pass through from stipulating to guarantee pedestrains safety, it is reasonable to correct the green light driving, the judgement in violation of rules and regulations of pedestrian's red light this moment.
In native system, can not occur AD turn left with B to the situation of keeping straight on and BC turns left and meets to craspedodrome with A because meet how to give way be individual problem, particularly straightgoing vehicle more for a long time.Native system is carried out is left turning vehicle prior to the principle of straightgoing vehicle in the same way, because turn left can be introduced into the Accreditation Waiting Area.
Amber light T3 is important, the vehicle specifies that enters the crossing district to letting pass the principle that gives way, remedied the deficiency of original system.The yellow line of giving precedence to is crucial, and rushing yellow line is the most serious violation, might cause traffic jam and accident to take place, and responsibility is the person that rushes at the yellow line.
In the traffic light signal conversion, red light stops should not violate, but often occur forwardly not having under car people's the situation, people, car wait for that the red light variation is contrary to efficiency principle, change yellowish green modulating signal conversion in the location that is fit to give way for this reason, equality is passed through and given in, and is more reasonable, not only can guarantee current safety but also can improve traffic efficiency.Giving another vehicle the right of way for safety is a kind of virtue, is the embodiment of social civilization, and a lot of crossings do not have modulating signal, but people's car still safe passing be exactly the result that everybody follows the principle of giving another vehicle the right of way for safety.
Claims (6)
1. the traffic control system that can improve security and efficient is made up of traffic rules and facility, it is characterized in that: adopted the relevant regulations (1) after improving, the traffic sign (2) that increases and new modulating signal converse routine (3) and corresponding modulating signal to produce and conversion control device (4).
2. system according to claim 1 is characterized in that: adopted the relevant regulations (1) after improving, it comprises: formulated and exercised current principle (1-1), the principle of keeping to the right is observed by system, also is suitable for the principle that keeps left through corresponding conversion; Determined the ordering in each road; Exercise direction (1-2), 16 kinds of direction of traffics of crossroad are stipulated; The current period (1-3) is with normality period T
C, peak period T
kWith low-valley interval T
DThe magnitude of traffic flow to one day is distinguished; Modulating signal implication (1-4) is to the bright period T of green light
1(1-4-1), the bright period T of red light
2(1-4-2), the bright period T of amber light
3(1-4-3), green, the amber light period T that glimmers second
4, T
5(1-4-4～5) and red light be light on and off period T intermittently
6(1-4-6) represented implication is made clearly regulation; For the relevant regulations of formulating, permit rationally increasing, changing and accommodation, to adapt to the needs of objective reality.
3. system according to claim 1 and 2, it is characterized in that: adopted the traffic sign (2) that increases, it comprises: stipulated line of reference (2-1), non-standard green light flicker time tag (2-2), give precedence to line (2-3), turns earlier afterwards turn around to keep straight on again sign (2-4), elder generation's craspedodrome by after turn around again turning mark (2-5), give way the Accreditation Waiting Area traffic sign (2-6) and the traffic sign (2-7) that turns around to lead, can also increase traffic sign as required.
4. system according to claim 1 and 2, it is characterized in that: adopted new modulating signal converse routine (3), it comprises: the modulating signal converse routine (3-5), current period converse routine (3-6), the crossroad normality period T that have determined crossing place in the modulating signal converse routine (3-4), road at traffic light signal converse routine (3-1), yellowish green modulating signal converse routine (3-2), yellow red signal converse routine (3-3) and place, road
C, peak period T
k, low-valley interval T
DModulating signal converse routine (3-7～9), program can be adjusted, the starting point of each period and duration and cycle period can determine as required, can conversion go out multiple program according to these base programs in conjunction with the complex situations of road.
5. according to claim 1 or 4 described systems, it is characterized in that: adopted corresponding modulating signal to produce and conversion control device (4), it comprises: signal lamp (4-1), successively decrease from the monochromatic burner of three kinds of colors to three look four-way multilanes command lamp and various coherent signal lamp become the signal lamp of native system after the implication of having given the native system representative; Modulating signal conversion control device (4-2) on the conventional device basis, is changing the modulating signal conversion control device that becomes native system after control modulating signal converse routine (also can change the connected mode of lamp) makes it to meet the requirement of native system modulating signal converse routine.
6. system according to claim 1 and 2 is characterized in that: adopted the principle of keeping to the right, also be suitable for the traffic control system of the principle that keeps left through respective change.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410072326 CN1635554A (en) | 2004-10-14 | 2004-10-14 | Traffic control system capable of improving security and efficiency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410072326 CN1635554A (en) | 2004-10-14 | 2004-10-14 | Traffic control system capable of improving security and efficiency |
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| Publication Number | Publication Date |
|---|---|
| CN1635554A true CN1635554A (en) | 2005-07-06 |
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ID=34846765
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410072326 Pending CN1635554A (en) | 2004-10-14 | 2004-10-14 | Traffic control system capable of improving security and efficiency |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103247170A (en) * | 2013-05-21 | 2013-08-14 | 许学光 | High-flow intelligent traffic control system and method |
| CN103632552A (en) * | 2013-12-16 | 2014-03-12 | 丁可佳 | Simple crossroads stacking traffic system for time-division left-turning |
| CN104574979A (en) * | 2014-11-28 | 2015-04-29 | 北京尚易德科技有限公司 | Photographing system and method for behaviors of motor vehicle passing through crosswalk not stopping to give way according to law |
-
2004
- 2004-10-14 CN CN 200410072326 patent/CN1635554A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103247170A (en) * | 2013-05-21 | 2013-08-14 | 许学光 | High-flow intelligent traffic control system and method |
| CN103247170B (en) * | 2013-05-21 | 2015-09-09 | 许学光 | A kind of high-flow intelligent traffic control and method |
| CN103632552A (en) * | 2013-12-16 | 2014-03-12 | 丁可佳 | Simple crossroads stacking traffic system for time-division left-turning |
| CN104574979A (en) * | 2014-11-28 | 2015-04-29 | 北京尚易德科技有限公司 | Photographing system and method for behaviors of motor vehicle passing through crosswalk not stopping to give way according to law |
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Open date: 20050706 |