CN102147974A - Traffic management system and method - Google Patents
Traffic management system and method Download PDFInfo
- Publication number
- CN102147974A CN102147974A CN2010101105727A CN201010110572A CN102147974A CN 102147974 A CN102147974 A CN 102147974A CN 2010101105727 A CN2010101105727 A CN 2010101105727A CN 201010110572 A CN201010110572 A CN 201010110572A CN 102147974 A CN102147974 A CN 102147974A
- Authority
- CN
- China
- Prior art keywords
- teleseme
- vehicle
- vehicles
- information
- traffic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Abstract
The invention discloses traffic management system and method, wherein the traffic management system comprises at least one receiver, at least one annunciator and a processing system, wherein the receivers are used for receiving vehicle information from a nearby electronic license plate and reporting the received vehicle information; the annunciators are used for receiving the vehicle information reported by the receivers, inducing the reported vehicle information and sending inducing results, wherein the inducing results are used for indicating the driving conditions of vehicles carried with electronic license plates; and the processing system is used for receiving the inducing results sent by the annunciators, generating traffic management commands according to the inducing results and sending the traffic management commands to the annunciator. The traffic management system and method disclosed by the invention can be used for accurately acquiring the driving conditions of the vehicles on roads, thereby contributing to the reasonable optimization of traffic signal control; and the invention can realize the search of passing places of specific vehicles, thereby being convenient for tracking and survey.
Description
Technical field
The present invention relates to the communications field, relate in particular to a kind of traffic control system and method.
Background technology
At present, motor vehicle has been the indispensable vehicles in people's daily life, and the kind of motor vehicle and quantity are all in quick increase, therefore, in order to guarantee the normal current of motor vehicle, need add up the travel conditions of motor vehicle at road, thereby reach the purpose of traffic administration.
When carrying out traffic administration, the current of machines motor-car is the most basic link.At present, main detection mode comprises: modes such as loop coil, ultrasound wave, microwave, video.Wherein,, can't different vehicle be distinguished, can not finish tracking for designated vehicle though detection modes such as loop coil, ultrasound wave, microwave can detect that vehicle crosses and can judge the speed of vehicle and travel direction roughly; The mode of Video Detection (for example, take by video camera or infrared camera) though the sign that can show vehicle is (for example, car plate), information such as profile, specification, color, and can determine the travel speed of vehicle by modes such as loop coil, ultrasound wave, microwaves, but the data flow transmitted amount is very big during Video Detection, and the car amount number on the urban road is a lot, follow the trail of designated vehicle if desired, then need from video pictures, to extract each vehicles identifications and discern and contrast, therefore almost can't realize tracking designated vehicle.
In addition, in the above-mentioned vehicle checking method, if adopt loop coil to detect, just need redress thereby coil is set the road surface of road, and need coil be set all on each track (it is estimated, detecting for nearly 100 crossings nearly thousand coils need be set, and need road pavement to carry out tens thousand of meters excavation) its workload and cost be all very big, and can influence the normal use of road; If adopt the Video Detection mode, need test the speed by infrared ray or ultrasound wave, microwave usually, not only cost drops into highly, and the complexity of checkout equipment is higher, need safeguard equipment, labor intensive and material resources.
Can't effectively finish car tracing and handling cost height, problem that workload is big when carrying out traffic administration in the correlation technique, not propose effective solution at present as yet.
Summary of the invention
Vehicle detection can't be finished car tracing and handling cost height, problem that workload is big when carrying out traffic administration in the correlation technique, the present invention proposes a kind of traffic control system and method, can effectively reduce management costs, and realize the tracking of particular vehicle.
Technical scheme of the present invention is achieved in that
According to an aspect of the present invention, provide a kind of traffic control system.
This system comprises: at least one receiver is used to receive the information of vehicles near electronic license plate, and reports the information of vehicles of reception; At least one teleseme is used to receive the information of vehicles that is reported by receiver, the information of vehicles that reports is concluded, and send the conclusion result, wherein, concludes the traveling state of vehicle that the result is used to represent to carry electronic license plate; Disposal system is used for the conclusion result that the received signal machine sends, and generates the traffic administration instruction according to concluding the result, and the traffic administration instruction is sent to teleseme, carries out traffic administration for described teleseme according to described traffic administration instruction.
Wherein, above-mentioned information of vehicles can comprise following one of at least: the vehicle information of the identification information of vehicle, vehicle.
And, receiver, teleseme or disposal system can be further used for judging whether the vehicles identifications in the information of vehicles that receiver receives is present in the default blacklist, and receiver is further used for vehicles identifications in the information of vehicles that receives and is present under the situation in the default blacklist and alarms.
And, in the range of receiving of teleseme, have under the situation of a plurality of receivers, teleseme is used for by the vehicle fleet size on vehicle size, travel speed, travel direction and each travel direction of the definite driving vehicle of information of vehicles conclusion that reports according to a plurality of receivers, and definite roadway occupancy, obtain concluding the result.
Wherein, teleseme is further used for according to the speed of the vehicle that travels and the Cycle Length and/or the split of the on-site traffic signals of travel direction conditioning signal machine.
On the other hand, disposal system can be further used for according to the vehicle fleet size on vehicle size, travel speed, travel direction, roadway occupancy and each travel direction of the definite driving vehicle of teleseme conclusion the traffic administration instruction being sent to teleseme, wherein, the traffic administration instruction is used to indicate teleseme to adjust the cycle of the on-site traffic signals of teleseme and/or the split of adjustment traffic signals.
Preferably, under the quantity of teleseme is a plurality of situation, the traffic administration instruction is used to indicate at least one teleseme to adjust the zero-time in on-site traffic signals cycle, wherein, zero-time is determined by the vehicle fleet size on vehicle size, travel speed, travel direction, roadway occupancy and each travel direction of the disposal system on-site driving vehicle of a plurality of telesemes that conclusion is determined according to receiver.
According to a further aspect in the invention, provide a kind of traffic administration method.
Traffic administration method according to the present invention comprises: at least one teleseme receives the information of vehicles that is reported by at least one receiver, the information of vehicles that reports is concluded, obtain concluding the result, wherein, the information of vehicles that receiver reports is received near electronic license plate by receiver and obtains, and concludes the traveling state of vehicle that the result is used to represent to carry electronic license plate; Teleseme will be concluded the result and will be sent to disposal system, and receive the traffic administration instruction of being returned by disposal system, carry out traffic administration according to the traffic administration instruction, and wherein, the traffic administration instruction is obtained according to concluding the result by disposal system.
Wherein, information of vehicles can comprise following one of at least:
The vehicle information of the identification information of vehicle, vehicle.
And, in the range of receiving of teleseme, have under the situation of a plurality of receivers, teleseme is concluded the information of vehicles that reports and comprised: the information of vehicles that teleseme reports according to a plurality of receivers is determined the vehicle fleet size on vehicle size, travel speed, travel direction and each travel direction of driving vehicle, and definite roadway occupancy, obtain concluding the result.
In addition, the conclusion result that disposal system received signal machine sends, and the traffic administration instruction is sent to teleseme further comprises according to concluding the result: disposal system is concluded the vehicle size of the driving vehicle of determining according to teleseme, travel speed, travel direction, roadway occupancy, and the vehicle fleet size on each travel direction is sent to teleseme with the traffic administration instruction, wherein, the traffic administration instruction is used to indicate teleseme to adjust the cycle of the on-site traffic signals of teleseme and/or the split of adjustment traffic signals, under the quantity of teleseme was a plurality of situation, the traffic administration instruction was used to indicate at least one teleseme to adjust the zero-time in on-site traffic signals cycle, the vehicle size, occupation rate.
The present invention is by detecting driving vehicle by electronic license plate, can obtain the travel conditions of vehicle on the road exactly, thereby help reasonably optimizing is carried out in traffic signals control, and can realize the inquiry of particular vehicle by way of the place, be convenient to follow the trail of and investigation, can effectively avoid adopting microwave, ultrasound wave, coil to detect the problem that to determine testing vehicle register, the problem that avoided Video Detection cost height simultaneously, is difficult for inquiry and follows the trail of can be avoided frequent plant maintenance simultaneously.
Description of drawings
Fig. 1 is the block diagram according to the traffic control system of the embodiment of the invention;
Fig. 2 is according to the synoptic diagram that receiver and teleseme are set at the crossing in the traffic control system of the embodiment of the invention;
Fig. 3 is according to the rough schematic view that receiver and teleseme are set at the crossing in the traffic control system of the embodiment of the invention;
Fig. 4 is the process flow diagram according to the traffic administration method of the embodiment of the invention.
Embodiment
Consider and when carrying out traffic administration, can't effectively finish car tracing and handling cost height, problem that workload is big in the correlation technique, the present invention proposes, receive the information of vehicles (also can be called car nationality information) that electronic license plate sends by the receiver that fixedly installs or the staff carries, and information of vehicles is concluded by teleseme, thereby determine the travel conditions of vehicle on the road, and can determine the sign of each car on the road exactly, help to carry out the tracking and the location of traffic administration and vehicle.
To describe embodiments of the invention in detail below.
Traffic control system according to the embodiment of the invention comprises:
At least one receiver can be fixedly installed on crossing, freeway toll station or other positions of road, also can be carried by the staff, is used to receive the information of vehicles near electronic license plate, and reports the information of vehicles of reception;
At least one teleseme (also can be described as intersection annunciator), at least one teleseme, be used to receive the information of vehicles that reports by receiver, the information of vehicles that reports is concluded, and the result is concluded in transmission, and can carry out traffic administration according to traffic administration instruction, wherein, conclude the traveling state of vehicle that the result is used to represent to carry electronic license plate from disposal system;
Disposal system is used for the conclusion result that the received signal machine sends, and generates the traffic administration instruction according to concluding the result, and the traffic administration instruction is sent to teleseme, carries out traffic administration for described teleseme according to described traffic administration instruction.
By said system, can obtain the travel conditions of vehicle on the road exactly, thereby carry out reasonably optimizing is carried out in traffic signals control, and can realize the inquiry of particular vehicle by way of the place, be convenient to follow the trail of and investigation; By receiver being installed in the appointed place or being carried receiver in the appointed place by the staff and can finish vehicle detection, avoid adopting microwave, ultrasound wave, coil to detect the problem that to determine testing vehicle register, the problem that avoided Video Detection cost height simultaneously, is difficult for inquiry and follows the trail of can be avoided frequent plant maintenance simultaneously.
Wherein, electronic license plate is a kind ofly to carry the active electronic radio-frequency card with car, can adopt CMOS 0.18um low-power integrated, and can be initiatively or passive transmission information of vehicles.Electronic license plate not only can provide unique ID numbering of vehicle to receiver, more vehicle relevant informations (amount of data storage can dispose as required) also can be provided, for example, the vehicle information of vehicle (promptly, the vehicle of this vehicle is any in the large, medium and small type), the type information of vehicle (type of vehicle can comprise whether this vehicle is commons car, government car, emergency episode car), discharge capacity, year of manufacture, color, annual test record, insurance record, the time of reception of record, information etc. of paying taxes that can also comprise in addition, this vehicle in the information of vehicles.The running parameter of electronic license plate can be with reference to table 1.
| Parameter name | Performance index | Parameter name | Performance index |
| Frequency: | 2.4GHz | Working current: | 12～18uA，3V |
| Working temperature: | -20℃～80℃ | Modulating mode: | GFSK |
| Communication distance: | Can reach 100 meters | Anti-collision: | Can discern 100 cards simultaneously |
| Communication speed: | 1Mbps |
Table 1
Exist between receiver and the teleseme to communicate to connect (ways of connecting can be that wired connection also can be wireless connections), and can pre-determine communication protocol (for example, can communicate) therebetween based on RS422/RS485.Particularly, receiver can be made up of car plate recognizer and antenna, recognizer adopts the CMOS0.18um low-power integrated, receiver can be fixedly installed near the crossing, also can be carried by the staff, receiver can carry out omnidirectional Recognition near the electronic license plate of vehicle to be collected and follows the trail of, according to actual needs, can adjust the decipherment distance of receiver, thereby make identification range more accurate.With the unit interval (10-300 second, can be provided with according to need) at interval, receiver can upload to the information of vehicles of collecting the traffic signaling equipment at crossing.In addition, also can report mode to be set to real-time report.Particularly, the parameter of receiver is as shown in table 2.
| Parameter name | Performance index | Parameter name | Performance index |
| Recognition method: | Omnidirectional's identification, standard λ/4 antennas | Anti-collision: | Can discern 100 cards simultaneously |
| Decipherment distance: | 0～100 meter | The monitoring speed of a motor vehicle: | Greater than 120KM/H |
| Frequency of operation: | 2.4GHz | Recognition speed: | Greater than 50/second |
| Communication speed: | 1Mbps |
Table 2
Disposal system can be networked with systems such as alert net, vehicle management mechanism, intelligent traffic control system, road administrations, can upgrade the blacklist of vehicle at any time, receiver is carried out Long-distance Control, and can carry out data analysis to uploading data, the output analytical statement uses for decision-making.By electronic license plate and corresponding information being stored and are managed by disposal system, according to the traffic control system of present embodiment can discern steal rob, smuggle, false cover board, illegal operation, violating the regulationsly do not pay forfeit money, annual test vehicle, unlicensed vehicle, the designated vehicle of having registered be not (for example, registered crime vehicle) etc., not only solved the problem of false car plates such as clone's cover board, can also write down and pay dues, various related datas such as violating the regulations.Therefore, during the range of receiving of any false-trademark vehicle or arrearage vehicle process receiver, receiver will be reported to the police, and can report disposal system, so that follow-up the tracking.
The information that electronic license plate can provide is very detailed, and in implementation procedure of the present invention, in order to reduce complexity, can only consider partial information wherein, for example, when carrying out traffic dispersion, can only consider the sign and the vehicle of vehicle; And carrying out the key area that illegal vehicle is intercepted, can further consider the information such as color, producer, affiliated people of vehicle.
In the range of receiving of teleseme, have under the situation of a plurality of receivers, the vehicle information of vehicle is determined the vehicle size of driving vehicle in the information of vehicles that teleseme can report according to a plurality of receivers, and conclude vehicle fleet size (flow) on speed, travel direction and each travel direction of determining driving vehicle according to the identification information of vehicle, and further determine roadway occupancy (roadway occupancy can be determined according to the quantity of driving vehicle on all directions), thereby realized the function that vehicles identifications detection, travel direction induction detect, block up and detect.Because the vehicle in the reality is comparatively complicated, the present invention can only carry out comparatively fuzzy differentiation to vehicle when determining vehicle, promptly, vehicle is divided into large-scale, medium-sized and small-sized, like this, when carrying out traffic administration, thereby the result that the size that not only can consider the vehicle volume makes traffic administration optimize is more reasonable, and can save the processing resource, avoid a large amount of problems that cause handling property to reduce of judging, reduce processing delay.
Usually, receiver can be arranged on the place, crossing of road, and, for the crossroad, can be arranged on the appropriate location in four direction highway section, for example, can be arranged on the walkway on middle safety island in road or trackside limit, as shown in Figure 2, each receiver in the receiver 1 to 4 can be positioned at the distance position (different situations according to the highway section can be adjusted this value) of 80 to 120 meters of the stop lines of travel direction separately, receive the car nationality information in the 30-50 rice scope, the adjustment of signal range of receiving is a principle not interfere with each other mainly.Teleseme then can be arranged on the C place, position among Fig. 2, receives this four information of vehicles that receiver reports.
As shown in Figure 3, be located at four limits, crossing: receiver 1 (south, crossing), receiver 2 (east, crossing), receiver 3 (north, crossing), receiver 4 (west, crossing).Receiver 1 is craspedodrome toward receiver 3 directions; For keeping straight on (by entering the crossing to leaving the crossing), receiver 1 is to turn right toward receiver 2 directions to receiver 2 toward receiver 4 directions; Receiver 1 is turn left (by entering the crossing to leaving the crossing) toward receiver 4 directions, like this, based on each receiver separately sign and receive the travel direction that just can judge vehicle and can conclude number and the ratio that obtains vehicle on each travel direction at any two receivers according to same vehicle, can know the speed of a motor vehicle and the roadway occupancy of this car according to the time of reception difference.Receiver is only done the transmitting-receiving information of vehicles of unit interval, and can repeat same vehicle information 6 times, but time of reception is sequential, if any surpassing, allows to cover a last time point.Give the correct time on the information of vehicles carrying out, four receivers can report in turn.
And, teleseme can be according to the parameter of the speed of the vehicle that travels and travel direction (can further combined with the quantity and the roadway occupancy of driving vehicle on the individual direction) the on-site traffic signals of conditioning signal machine, mainly can regulate the Cycle Length of traffic signals and split etc., thereby realize traffic administration.For example, parameter adjustment can be undertaken by the light on and off time of adjusting the signal lamp that drives traffic signals, thereby reached the purpose that self-adaptation is regulated.
In addition, disposal system also can be used for concluding according to teleseme the speed of the driving vehicle of determining, travel direction, the vehicle size, vehicle fleet size on roadway occupancy and each travel direction is sent to teleseme with the traffic administration instruction, the traffic administration that disposal system is sent can be used to indicate teleseme to adjust the cycle of the on-site traffic signals of teleseme and/or the split of adjustment traffic signals, teleseme (is for example made amendment the back in response to the traffic administration instruction to the parameter of traffic signals, the light on and off time of signal lamp is taken place), just can reach the purpose that traffic optimization is managed.
And, quantity at teleseme is a plurality of, and close together (promptly each other, traffic between the teleseme site easily each other the influence) situation under, disposal system can also further be taken all factors into consideration the on-site traveling state of vehicle of these telesemes, determine that the ideal time between the on-site traffic signals of these telesemes is poor, and structure supervisory instruction indication at least one teleseme is wherein adjusted the zero-time in on-site traffic signals cycle, make the on-site traffic signals of adjusted a plurality of teleseme satisfy the desirable mistiming, wherein, zero-time can be concluded the speed of the on-site driving vehicle of determining of a plurality of telesemes by disposal system according to receiver, travel direction, the vehicle size, vehicle fleet size on roadway occupancy and each travel direction is determined.After disposal system is handed down to supervisory instruction the teleseme execution, teleseme can continue to adjust according to the actual conditions at crossing, carry out real-time optimization on the basis of the basic scheme that each cycle all issues at the center, arrive situation according to each cycle vehicle, realize the optimization of traffic signals in each cycle.
Concrete adjustment strategy can be selected flexibly according to the real road situation, and different traffic intensities is adopted different control models, for example, implements the fixed cycle control or the control of blocking up in the big zone of traffic intensity, is target with the maximum traffic capacity; Adopting the coordination control model in medium traffic intensity, is optimization aim with the minimum delay; The less situation of traffic intensity adopts the single-point adaptive control, is optimization aim with minimum stop frequency.
For example, suppose to determine that according to the information of vehicles of obtaining the vehicle on the present road comprises motorbus, ambulance, special vehicle, can report disposal system (traffic control center) to obtain approval according to the setting pattern of teleseme kernel, adjust the phase bit timing by these vehicle priority passes.
In actual applications, when receiver receives information of vehicles, teleseme from electronic license plate and receives the information of vehicles that information of vehicles that receiver reports and disposal system received signal machine report, can adopt the mode of request-response, the mode that initiatively sends etc., the present invention is not limited to this.
To be 10 seconds to be the processing procedure that example (being to report the information of vehicles that receives for 1 time in per 10 seconds) is described receiver with the unit interval below.
(1) receiver and teleseme to the time, acknowledging time (time, minute, second);
(2) 10 of receiver seconds timing times arrive, and information of vehicles and corresponding time of reception are reported to teleseme;
(3) reclocking, counter 1 pointer+1;
(4) continue information of vehicles (call request) and the record of reception from electronic license plate 1 to N;
(5) reply the information of vehicles that electronic license plate 1 and requirement send, counter 2 pointers+1;
(6) receive the also information of vehicles and the recorder time of recorded electronic car plate 1, counter 3 pointers+1;
(7) whether the information of vehicles of comparison electronic license plate 1 is arranged in blacklist, if judged result is otherwise continues to judge other electronic license plates, if this electronic license plate 1 is arranged in blacklist, teleseme is sent call request report, continue to judge other information of vehicles afterwards;
(8) reply the information of vehicles that electronic license plate 2 and requirement send, counter 2 pointers+1;
(9) receive the also information of vehicles and the recorder time of recorded electronic car plate 2, counter 3 pointers+1;
Similar to (9) with (4) to the processing that other car plates are carried out, the difference in functionality counter can point to correspondence position automatically and do calling, record, storage.
Correspondingly, teleseme needs the per 10 seconds information of vehicles that receive from receiver, and reports disposal system in per 10 seconds;
Processing procedures such as the flow conclusion of teleseme are as follows:
(1) with disposal system to the time: confirm year, month, day, hour, min, second;
(2) when timing in 10 seconds arrives, information of vehicles is reported traffic control center;
(3) get back to timing and begin, counter 1 pointer+1;
(4) if there is receiver 1,2,3,4 in the range of receiving of teleseme, teleseme can be replied receiver 1 and be required receiver 1 to send information of vehicles, counter 2 pointers+1;
(5) receive the information of vehicles of also recorder device 1 transmission and the time of recorder, counter 3 pointers+1;
(6) whether the information of vehicles of receiver 1 transmission is arranged in blacklist, if the judgment is Yes, then reports, and continues to judge other information of vehicles afterwards; Otherwise directly continue to handle;
(7) whether the information of vehicles of receiver 1 transmission is the information (can determine according to the type of vehicle information in the information of vehicles) of special vehicle, if the judgment is Yes, then send call request and confirm, continue afterwards to judge other information of vehicles, otherwise directly continue to handle to disposal system;
(8) reply receiver 2 and require receiver 2 to send information of vehicles, counter 4 pointers+1;
(9) receive and write down information of vehicles and the recorder time that fixed receiver 2 sends, counter 5 pointers+1;
(10) judge whether the information of vehicles that receiver 2 sends is arranged in blacklist, then disposal system is sent call request if the judgment is Yes and reports, and continues to judge other information of vehicles afterwards; Otherwise continue to handle:
(11) whether the information of vehicles of receiver 2 transmissions is the information of special vehicle, if the judgment is Yes, then sends call request to disposal system and confirms, continues to judge other information of vehicles afterwards, otherwise continues processing;
(12) reply receiver 3 and require receiver 3 to send information of vehicles, counter 6 pointers+1;
(13) receive and write down information of vehicles and the recorder time that fixed receiver 3 sends, counter 7 pointers+1;
(14) judge that whether the information of vehicles that receiver 3 sends is arranged in blacklist, then sends call request to disposal system if the judgment is Yes and reports; Otherwise continue to handle:
(15) whether the information of vehicles of receiver 3 transmissions is the information of special vehicle, if the judgment is Yes, then sends call request to disposal system and confirms, continues to judge other information of vehicles afterwards, otherwise continues processing;
(12) reply receiver 4 and require receiver 4 to send information of vehicles, counter 8 pointers+1;
(13) receive and write down information of vehicles and the recorder time that fixed receiver 4 sends, counter 9 pointers+1;
(14) judge whether the information of vehicles that receiver 4 sends is arranged in blacklist, then disposal system is sent call request if the judgment is Yes and reports, and continues to judge other information of vehicles afterwards; Otherwise continue to handle:
(15) whether the information of vehicles of receiver 4 transmissions is the information of special vehicle, if the judgment is Yes, then sends call request to disposal system and confirms, continues to judge other information of vehicles afterwards; Otherwise continue to handle;
In actual process, the execution (4) that can circulate is to (15), and the difference in functionality counter can point to correspondence position automatically and do calling, record, storage.
Concluding is that 1 to 4 unit interval of teleseme reductive analysis receiver reports information of vehicles.For example, need the statistical unit time: the flow of large, medium and small three kinds of vehicles, average speed, occupation rate, craspedodrome, right-hand rotation, left-hand rotation wait for bus quantity and the ratio of flow path direction;
Afterwards, can calculate the total cycle and the split of next stage execution.During performance period, as the information of vehicles analysis that obtains has public transport big bus, ambulance, special vehicle request, promptly according to the setting pattern of teleseme kernel, reports disposal system to obtain approval, the vehicle (for example, emergency tender, police car etc.) that guarantees high priority can preferentially pass through.
Correspondingly, disposal system can receive the information of vehicles that intersection annunciator 1 to N reports in per 10 seconds, in each execution cycle time, disposal system can calculate the information such as the time difference between total cycle, split, crossing of traffic signals, and the every traffic administration of packing and issuing instructs each intersection annunciator to carry out.
During performance period, as the information of vehicles of obtaining comprises the request of high priority vehicle, can approve instruction according to the setting pattern of teleseme kernel, allows teleseme adjust the phase bit timing voluntarily by these vehicle priority passes.
The bulk flow generalization procedure of disposal system is as follows:
(1) with intersection annunciator 1-N to the time: confirm year, month, day, hour, min, second
(2) judge whether 10 seconds timing times arrive,, can continue to wait for if not then, if then then reclocking, counter 1 pointer+1;
(3) receive intersection annunciator 1-N call request and record;
(4) reply intersection annunciator 1 and require teleseme 1 to send information of vehicles, counter 2 pointers+1;
(5) receive and write down information of vehicles and the recorder time that intersection annunciator 1 reports, counter 3 pointers+1;
(6) judge whether the information of vehicles that teleseme 1 reports is arranged in blacklist; If judged result is then sent call request to mechanisms such as police units and confirmed for being, continue to judge other information of vehicles afterwards; Otherwise continue to handle;
(7) judge whether the information of vehicles that teleseme 1 reports is special vehicle (can determine according to the type of vehicle information in the information of vehicles); If the judgment is Yes, then teleseme 1 is sent affirmation, otherwise continue next teleseme to be judged the deterministic process of its deterministic process and teleseme 1 is similar, and the difference in functionality counter can point to correspondence position automatically and do calling, record, storage.
In addition, disposal system can also realize that static data inquiry, the inquiry of signal configures scheme, current demand signal state are checked, the functions such as generation of special duty's control command.
By above-mentioned traffic control system according to the present invention, can obtain the travel conditions of vehicle on the road exactly, thereby carry out reasonably optimizing is carried out in traffic signals control, and can realize the inquiry of particular vehicle by way of the place, be convenient to follow the trail of and investigation; By receiver being installed in the appointed place or being carried receiver in the appointed place by the staff and can finish vehicle detection, avoid adopting microwave, ultrasound wave, coil to detect the problem that to determine testing vehicle register, the problem that avoided Video Detection cost height simultaneously, is difficult for inquiry and follows the trail of can be avoided frequent plant maintenance simultaneously.
Method embodiment
In the present embodiment, provide a kind of traffic administration method.
As shown in Figure 4, the traffic administration method according to present embodiment comprises:
Step S401, at least one teleseme receives the information of vehicles that is reported by at least one receiver, the information of vehicles that reports is concluded, obtain concluding the result, wherein, the information of vehicles that receiver reports is received near electronic license plate by receiver and obtains, and concludes the traveling state of vehicle that the result is used to represent to carry electronic license plate; Step S403, teleseme will be concluded the result and will be sent to disposal system, and receive the traffic administration instruction of being returned by disposal system, carry out traffic administration according to the traffic administration instruction, and wherein, the traffic administration instruction is obtained according to concluding the result by disposal system.
Wherein, information of vehicles (amount of data storage can dispose as required) can comprise the sign of the vehicle (this car belong in the large, medium and small type car any) of vehicle, the type information of vehicle (this vehicle whether be commons car, government with car, emergency episode car) and vehicle, and can comprise the type of vehicle, discharge capacity, year of manufacture, color, annual test record, insurance record, the time of reception of record, information etc. of paying taxes that can also comprise in addition, this vehicle in the information of vehicles.
And, in the range of receiving of teleseme, have under the situation of a plurality of receivers, the identification information of vehicle is concluded the vehicle fleet size on the speed of determining driving vehicle, travel direction, vehicle size, each travel direction in the information of vehicles that teleseme can report according to a plurality of receivers, determine the vehicle size of driving vehicle according to vehicle information, and further determine roadway occupancy, thereby obtain concluding the result.
Conclusion result in the transmission of disposal system received signal machine, and when concluding the result traffic administration instruction be sent to teleseme, disposal system can be according to the vehicle size of concluding the driving vehicle of determining, travel speed, travel direction, roadway occupancy, and the vehicle fleet size on each travel direction is sent to teleseme with the traffic administration instruction, wherein, the traffic administration instruction is used to indicate teleseme to adjust the cycle of the on-site traffic signals of teleseme and/or the split of adjustment traffic signals, under the quantity of teleseme is a plurality of situation, traffic administration instruction is used to indicate at least one teleseme to adjust the zero-time in on-site traffic signals cycle (that is the time difference of teleseme between two crossings).
Receiver also can be set at real-time report according to the design difference of traffic control system kernel except reporting the information of vehicles with predetermined space, and correspondingly, disposal system can be calculated the green light cycle of intersection annunciator in real time.
By above-mentioned traffic administration method according to the present invention, can obtain the travel conditions of vehicle on the road exactly, thereby carry out reasonably optimizing is carried out in traffic signals control, and can realize the inquiry of particular vehicle by way of the place, be convenient to follow the trail of and investigation; By receiver being installed in the appointed place or being carried receiver in the appointed place by the staff and can finish vehicle detection, avoid adopting microwave, ultrasound wave, coil to detect the problem that to determine testing vehicle register, the problem that avoided Video Detection cost height simultaneously, is difficult for inquiry and follows the trail of can be avoided frequent plant maintenance simultaneously.
In sum, by means of technique scheme of the present invention, by driving vehicle being detected and concludes by electronic license plate, can obtain the travel conditions of vehicle on the road exactly, thereby carry out reasonably optimizing is carried out in traffic signals control, and can realize the inquiry of particular vehicle, be convenient to follow the trail of and investigation by way of the place; By receiver being installed in the appointed place or being carried receiver in the appointed place by the staff and can finish vehicle detection, avoid adopting microwave, ultrasound wave, coil to detect the problem that to determine testing vehicle register, the problem that avoided Video Detection cost height simultaneously, is difficult for inquiry and follows the trail of can be avoided frequent plant maintenance simultaneously.
The above only is preferred embodiment of the present invention, and is in order to restriction the present invention, within the spirit and principles in the present invention not all, any modification of being done, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (11)
1. a traffic control system is characterized in that, described system comprises:
At least one receiver is used to receive the information of vehicles near electronic license plate, and reports the described information of vehicles of reception;
At least one teleseme is used to receive the information of vehicles that is reported by described receiver, the described information of vehicles that reports is concluded, and send the conclusion result, and wherein, described conclusion result is used to represent to carry the traveling state of vehicle of electronic license plate;
Disposal system, be used to receive the described conclusion result that described teleseme sends, and generate traffic administration instruction according to described conclusion result, and described traffic administration instruction is sent to described teleseme, carry out traffic administration for described teleseme according to described traffic administration instruction.
2. traffic control system according to claim 1 is characterized in that, described information of vehicles comprise following one of at least: the vehicle information of the identification information of vehicle, vehicle.
3. traffic control system according to claim 2, it is characterized in that, described receiver, described teleseme or described disposal system are further used for judging whether the vehicles identifications in the information of vehicles that described receiver receives is present in the default blacklist, and described receiver is further used for vehicles identifications in the described information of vehicles that receives and is present under the situation in the described default blacklist and alarms.
4. traffic control system according to claim 2, it is characterized in that, in the range of receiving of described teleseme, have under the situation of a plurality of described receivers, described teleseme is used for by the vehicle fleet size on vehicle size, travel speed, travel direction and each travel direction of the definite driving vehicle of described information of vehicles conclusion that reports according to a plurality of described receivers, and further determine roadway occupancy, obtain concluding the result.
5. traffic control system according to claim 4 is characterized in that, described teleseme is further used for speed and the travel direction according to the vehicle that travels, and regulates the Cycle Length and/or the split of the on-site traffic signals of described teleseme.
6. traffic control system according to claim 4, it is characterized in that, described disposal system is used for according to the vehicle fleet size on vehicle size, the speed of travelling, travel direction, roadway occupancy and each travel direction of the definite driving vehicle of described teleseme conclusion described traffic administration instruction being sent to described teleseme, wherein, described traffic administration instruction is used to indicate described teleseme to adjust the cycle of the on-site traffic signals of described teleseme and/or the split of adjustment traffic signals.
7. traffic control system according to claim 6, it is characterized in that, under the quantity of described teleseme is a plurality of situation, described traffic administration instruction is used to indicate described at least one teleseme to adjust the zero-time in on-site traffic signals cycle, wherein, described zero-time is determined according to the vehicle fleet size on speed, travel direction, roadway occupancy and each travel direction of the definite on-site driving vehicle of described a plurality of telesemes of described receiver conclusion by described disposal system.
8. a traffic administration method is characterized in that, described method comprises:
At least one teleseme receives the information of vehicles that is reported by at least one receiver, the described information of vehicles that reports is concluded, obtain concluding the result, wherein, the described information of vehicles that described receiver reports is received near electronic license plate by described receiver and obtains, and described conclusion result is used to represent to carry the traveling state of vehicle of electronic license plate;
Described teleseme will be concluded the result and will be sent to disposal system, and the traffic administration that reception is returned by described disposal system is instructed, carry out traffic administration according to described traffic administration instruction, wherein, described traffic administration instruction is obtained according to described conclusion result by described disposal system.
9. traffic administration method according to claim 8 is characterized in that, described information of vehicles comprise following one of at least: the vehicle information of the identification information of vehicle, vehicle.
10. traffic administration method according to claim 9 is characterized in that, has in the range of receiving of described teleseme under the situation of a plurality of described receivers, and described teleseme is concluded the described information of vehicles that reports and comprised:
The described information of vehicles that described teleseme reports according to a plurality of described receivers is concluded the vehicle fleet size on vehicle size, travel speed, travel direction and each travel direction of determining driving vehicle, and further determine roadway occupancy, obtain concluding the result.
11. traffic administration method according to claim 10 is characterized in that, described disposal system receives the described conclusion result that described teleseme sends, and according to described conclusion result the traffic administration instruction is sent to described teleseme and further comprises:
Described disposal system is concluded the vehicle size of the driving vehicle of determining according to described teleseme, travel speed, travel direction, roadway occupancy, and the vehicle fleet size on each travel direction is sent to described teleseme with described traffic administration instruction, wherein, described traffic administration instruction is used to indicate described teleseme to adjust the cycle of the on-site traffic signals of described teleseme and/or the split of adjustment traffic signals, under the quantity of described teleseme was a plurality of situation, described traffic administration instruction was used to indicate described at least one teleseme to adjust the zero-time in on-site traffic signals cycle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101105727A CN102147974B (en) | 2010-02-09 | 2010-02-09 | Traffic management system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101105727A CN102147974B (en) | 2010-02-09 | 2010-02-09 | Traffic management system and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102147974A true CN102147974A (en) | 2011-08-10 |
| CN102147974B CN102147974B (en) | 2013-12-04 |
Family
ID=44422216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101105727A Expired - Fee Related CN102147974B (en) | 2010-02-09 | 2010-02-09 | Traffic management system and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102147974B (en) |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102306451A (en) * | 2011-06-01 | 2012-01-04 | 电信科学技术研究院 | Traffic light control method, device and system |
| CN103226894A (en) * | 2013-04-09 | 2013-07-31 | 浙江吉利汽车研究院有限公司杭州分公司 | Red light violation prevention traffic safety system and method |
| CN105448114A (en) * | 2015-12-18 | 2016-03-30 | 同济大学 | Intelligent traffic intersection information system |
| CN106205151A (en) * | 2016-07-12 | 2016-12-07 | 曹蕊 | A kind of intellectual traffic control method |
| CN106469475A (en) * | 2015-08-21 | 2017-03-01 | 联想(北京)有限公司 | A kind of control method and electronic equipment |
| CN106981205A (en) * | 2017-05-18 | 2017-07-25 | 王德旺 | A kind of implementation method of novel intelligent crossroads traffic light controller |
| CN107038867A (en) * | 2017-04-06 | 2017-08-11 | 北京易华录信息技术股份有限公司 | The accurate decision method of clone's vehicle and device based on vehicle electron identifying |
| CN107038866A (en) * | 2017-04-06 | 2017-08-11 | 北京易华录信息技术股份有限公司 | Clone's vehicle location accurate determination method and system based on vehicle electron identifying |
| CN107038865A (en) * | 2017-04-06 | 2017-08-11 | 北京易华录信息技术股份有限公司 | A kind of clone's vehicle position determination method and system based on vehicle electron identifying |
| CN107045791A (en) * | 2017-03-16 | 2017-08-15 | 王德旺 | The implementation method of automobile and motorcycle Intelligent traffic management systems |
| CN107393314A (en) * | 2016-05-16 | 2017-11-24 | 福特全球技术公司 | For the Traffic signal control of fuel efficiency |
| CN107798887A (en) * | 2016-08-31 | 2018-03-13 | 普天信息技术有限公司 | A kind of traffic control method and device |
| CN108123973A (en) * | 2016-11-28 | 2018-06-05 | 中国移动通信有限公司研究院 | A kind of jamming control method, central site network, terminal and system |
| CN108510772A (en) * | 2017-02-28 | 2018-09-07 | 西门子公司 | Traffic control system |
| CN108765949A (en) * | 2018-06-06 | 2018-11-06 | 上海城市交通设计院有限公司 | Intelligent transportation system based on vehicle electron identifying technology |
| CN112767720A (en) * | 2019-11-05 | 2021-05-07 | 杭州海康威视数字技术股份有限公司 | Traffic signal control method and device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1412050A (en) * | 2001-10-12 | 2003-04-23 | 王勇 | Contactless vehicle identification device and its traffic contral system and traffic control method |
| CN1607558A (en) * | 2003-10-14 | 2005-04-20 | 宋现力 | Wayside signaling management system for freeway |
| WO2006138393A2 (en) * | 2005-06-16 | 2006-12-28 | Global Traffic Technologies, Llc | Traffic preemption system with headway management |
-
2010
- 2010-02-09 CN CN2010101105727A patent/CN102147974B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1412050A (en) * | 2001-10-12 | 2003-04-23 | 王勇 | Contactless vehicle identification device and its traffic contral system and traffic control method |
| CN1607558A (en) * | 2003-10-14 | 2005-04-20 | 宋现力 | Wayside signaling management system for freeway |
| WO2006138393A2 (en) * | 2005-06-16 | 2006-12-28 | Global Traffic Technologies, Llc | Traffic preemption system with headway management |
Non-Patent Citations (2)
| Title |
|---|
| 李刚等: "基于射频识别技术的智能交通系统", 《信息与控制》 * |
| 李刚等: "多信息融合技术的城市交通监控系统的研究", 《传感技术学报》 * |
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102306451A (en) * | 2011-06-01 | 2012-01-04 | 电信科学技术研究院 | Traffic light control method, device and system |
| CN103226894A (en) * | 2013-04-09 | 2013-07-31 | 浙江吉利汽车研究院有限公司杭州分公司 | Red light violation prevention traffic safety system and method |
| CN106469475A (en) * | 2015-08-21 | 2017-03-01 | 联想(北京)有限公司 | A kind of control method and electronic equipment |
| CN106469475B (en) * | 2015-08-21 | 2019-08-27 | 联想(北京)有限公司 | A kind of control method and electronic equipment |
| CN105448114A (en) * | 2015-12-18 | 2016-03-30 | 同济大学 | Intelligent traffic intersection information system |
| CN105448114B (en) * | 2015-12-18 | 2018-06-26 | 同济大学 | A kind of intelligent transportation intersection information system |
| CN107393314B (en) * | 2016-05-16 | 2021-10-08 | 福特全球技术公司 | Traffic light control for fuel efficiency |
| CN107393314A (en) * | 2016-05-16 | 2017-11-24 | 福特全球技术公司 | For the Traffic signal control of fuel efficiency |
| CN106205151A (en) * | 2016-07-12 | 2016-12-07 | 曹蕊 | A kind of intellectual traffic control method |
| CN107798887A (en) * | 2016-08-31 | 2018-03-13 | 普天信息技术有限公司 | A kind of traffic control method and device |
| CN107798887B (en) * | 2016-08-31 | 2020-01-31 | 普天信息技术有限公司 | traffic control method and device |
| CN108123973A (en) * | 2016-11-28 | 2018-06-05 | 中国移动通信有限公司研究院 | A kind of jamming control method, central site network, terminal and system |
| CN108510772A (en) * | 2017-02-28 | 2018-09-07 | 西门子公司 | Traffic control system |
| CN107045791A (en) * | 2017-03-16 | 2017-08-15 | 王德旺 | The implementation method of automobile and motorcycle Intelligent traffic management systems |
| CN107038865A (en) * | 2017-04-06 | 2017-08-11 | 北京易华录信息技术股份有限公司 | A kind of clone's vehicle position determination method and system based on vehicle electron identifying |
| CN107038866A (en) * | 2017-04-06 | 2017-08-11 | 北京易华录信息技术股份有限公司 | Clone's vehicle location accurate determination method and system based on vehicle electron identifying |
| CN107038867A (en) * | 2017-04-06 | 2017-08-11 | 北京易华录信息技术股份有限公司 | The accurate decision method of clone's vehicle and device based on vehicle electron identifying |
| CN106981205A (en) * | 2017-05-18 | 2017-07-25 | 王德旺 | A kind of implementation method of novel intelligent crossroads traffic light controller |
| CN108765949A (en) * | 2018-06-06 | 2018-11-06 | 上海城市交通设计院有限公司 | Intelligent transportation system based on vehicle electron identifying technology |
| CN112767720A (en) * | 2019-11-05 | 2021-05-07 | 杭州海康威视数字技术股份有限公司 | Traffic signal control method and device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102147974B (en) | 2013-12-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102147974B (en) | Traffic management system and method | |
| US5289183A (en) | Traffic monitoring and management method and apparatus | |
| US11004337B2 (en) | Advanced parking management system | |
| US7012547B2 (en) | Electronic vehicle toll collection system and method | |
| US7224291B2 (en) | Electronic vehicle toll collection system and method | |
| JP3487346B2 (en) | Road traffic monitoring system | |
| US6653946B1 (en) | Electronic vehicle toll collection system and method | |
| US5805082A (en) | Electronic vehicle toll collection system and method | |
| CN102637365B (en) | System and method for realizing urban traffic intelligence by utilizing i-RFID (interactive-radio frequency identification) | |
| Idris et al. | Car park system: A review of smart parking system and its technology | |
| US10373490B2 (en) | Real-time traffic information collection | |
| CN111260808B (en) | Free flow vehicle charging device, system and method based on multi-data fusion | |
| CN102778238A (en) | Travelled distance counting device based on vehicle identification and working method thereof | |
| CN103544512B (en) | Based on method and device of multi-antenna array RFID to vehicle identification on track | |
| CN103366585A (en) | Wireless sensor network-based self-adaptive traffic light control system | |
| KR101081426B1 (en) | Uses a both direction communication information integrated management system | |
| CN102622782B (en) | Automatic toll collection method based on two-dimensional space | |
| Pang | Review of microcontroller based intelligent traffic light control | |
| CN213241475U (en) | Parking management parking lot type road side equipment, transceiving and awakening device and detector | |
| Longfoot | An automatic network travel time system-ANTTS | |
| Agarwal et al. | Intelligent Traffic Solutions (Role of Machine Learning and Machine Reasoning) | |
| Khder et al. | Automated Road Toll Collection and Vehicle Tracking (ARTCVT) Using Advanced RFID and GSM Technology | |
| Figueroa et al. | Intelligent Transport System in Chile | |
| CN110660215A (en) | Road traffic scheduling method based on vehicle road information full-time full-path analysis | |
| Patel et al. | A Review Intelligent Transportation and Control Systems Using Data Mining and Machine Learning Techniques |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131204 Termination date: 20150209 |
|
| EXPY | Termination of patent right or utility model |