CN106683420A - Overloaded control system for vehicles in scenic spot - Google Patents
Overloaded control system for vehicles in scenic spot Download PDFInfo
- Publication number
- CN106683420A CN106683420A CN201710084351.9A CN201710084351A CN106683420A CN 106683420 A CN106683420 A CN 106683420A CN 201710084351 A CN201710084351 A CN 201710084351A CN 106683420 A CN106683420 A CN 106683420A
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- scenic spot
- vehicles number
- scenic
- vehicles
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- 230000001105 regulatory effect Effects 0.000 claims abstract description 3
- 238000012544 monitoring process Methods 0.000 claims description 15
- 238000012806 monitoring device Methods 0.000 claims description 3
- 230000001934 delay Effects 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 240000002853 Nelumbo nucifera Species 0.000 description 3
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 3
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/065—Traffic control systems for road vehicles by counting the vehicles in a section of the road or in a parking area, i.e. comparing incoming count with outgoing count
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions
- G08G1/0137—Measuring and analyzing of parameters relative to traffic conditions for specific applications
- G08G1/0145—Measuring and analyzing of parameters relative to traffic conditions for specific applications for active traffic flow control
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Traffic Control Systems (AREA)
Abstract
Provided is a overloaded control system for vehicles in a scenic spot. The system comprises a statistic system for the vehicles placed at the boundary of the scenic spot utilizing for counting the number M1 of the motor vehicles in the scenic spot at that time; a control center system utilizing for receiving the motor vehicles number M1. A control signal is sent to traffic light controllers placed on the main road of the scenic spots and at the boundary of the scenic spot within 20km when M1 exceeds the maximum capacity threshold K of the vehicles in the scenic spot. In addition to the signal sent, the time of red lights along the scenic spot is prolonged while the time of the green lights along the scenic spot remains constant. By counting the number of motor vehicles in the scenic area and regulating the traffic light, the invention automatically delays the speed of the motor vehicle leading to the scenic area, and prevents the motor vehicle from pouring into the scenic area at short time, thus causing hidden trouble in safety. The present invention also through the statistics of the number of motor vehicles outside a scenic, scenic forecast after a certain period of time the number of motor vehicles, according to the predict results, regulate the corresponding mode of traffic lights, more precise and flexible.
Description
Technical field
The invention belongs to technical field of information management, more particularly to a kind of scenic spot vehicles number over loading regulator control system.
Background technology
With economic growth and social progress, tourist industry has been the important support of national economy, and tourist arrivals are numerous.But
It is that, in China, current holiday system is not perfect, therefore most people can only be gone on a tour in the legal festivals and holidays.Meanwhile, China's machine
Motor-car recoverable amount is significantly increased sharply, and self-driving has become the preferred manner of out on tours.However, as most scenic spots are according to average
Count to design capacity, therefore, in festivals or holidays, the feelings of vehicle and visitor's quantity far beyond capacity often occur
Condition, not only reduces Tourist Experience, more there is very big potential safety hazard.
In such a scenario, in the range of scenic spot, parking stall is much not enough, and the congestion in road towards scenic spot can't bear, and get lodged in
Vehicle on road, in this case it is not apparent that how long get to the parking stall what state in scenic spot, and scenic spot, can only continue to queue up,
Especially in intersection, heavy congestion is often resulted in, affect other direction vehicle pass-throughs.
In prior art, relieved traffic congestion by traffic police, huge workload is brought to traffic police, on the other hand
It is that congestion ahead is informed by electrical screen, but lacks effectively shunting measure.
The content of the invention
In order to overcome the shortcoming of above-mentioned prior art, it is an object of the invention to provide a kind of scenic spot vehicles number is super negative
Lotus regulator control system, by estimating the vehicle number in scenic spot, output signal delays new vehicle to enter the speed at scenic spot, while passing through
The forms of broadcasting remind every car owner, and the evergreen mark that turns around to encourage car owner to abandon going to scenic spot, so as to alleviate scenic spot pressure.
To achieve these goals, the technical solution used in the present invention is：
Scenic spot vehicles number over loading regulator control system, including：
The vehicles number statistical system on scenic spot border is arranged at, the vehicles number in the range of current time scenic spot is counted
M1；
Control centre's system, receives vehicles number M1, when M1 bears vehicles number threshold k beyond scenic spot scope maximum
When, to towards scenic spot main roads on scenic spot frontier distance 20km within traffic light controller output control signal,
Extend the red light duration towards scenic spot direction, the long green light time for being held away from scenic spot direction is constant.
The vehicles number statistical system is the traffic on the road at the entrance scenic spot for being arranged in scenic spot boundary
Traffic monitoring equipment, M1=I1-O1+R1, wherein, I1 is the quantity into scenic spot vehicle, and O1 is the quantity for leaving scenic spot vehicle,
R1 is that traffic flow counts existing vehicle fleet size in the foreground zone of opening of device.
Present invention additionally comprises ancillary statistics system is traffic flow monitoring device, sails monitoring into and be arranged on the road into scenic spot
On road and be located at scenic spot outside at the 10km of scenic spot border, roll monitoring away from and be arranged on scenic spot range boundary, sail monitoring statisticss t1 into
The vehicles number N1 into scenic spot scope is intended in time period, the machine of scenic spot scope to be left in the monitoring statisticss t1 time period is rolled away from
Motor-car quantity N2, control centre's system receive the data, and after thus calculating the t2 moment in advance scenic spot scope vehicles number M1 '
≈ M1+N1- (t2/t1) N2, V are average speed, t2=10/V, t2 ＞ t1；When M1 ' is more than M1, in the red light for having extended
On the basis of duration, prolongation value is further improved.
When M1 exceeds given threshold, and M1 ' less than given threshold, the traffic light controller to outside 10km within 20km is defeated
Go out control signal, on the basis of the red light duration for having extended, reduce prolongation value.
The ancillary statistics system can arrange multiple tracks, predict not in the same time after M1 ', respectively corresponding traffic lights are entered
Row regulation and control.
Road towards scenic spot is divided into into main line A and branch road B, main line A is the major trunk roads towards scenic spot, branch road B is and does
The road that road A is directly connected to, on the A of main line, extends the red light duration towards scenic spot direction, is held away from the green light in scenic spot direction
Duration is constant；On branch road B, main line A is extended into towards the red light duration in scenic spot direction；That is, it is described towards scenic spot direction
Red light and branch road B on red light, including main line A towards scenic spot direction is directly entered main line A towards the red light in scenic spot direction.
In the present invention, apart from the more remote traffic light controller in scenic spot, the long delay during red light which leads to scenic spot direction is controlled
It is more long.Meanwhile, M1 bears beyond scenic spot scope maximum that vehicles number threshold k is more, then towards the red light duration in scenic spot direction
Time delay is more long.
The present invention further can arrange the signal lighties that turn around at the main roads crossing towards scenic spot, when M1 exceeds scenic spot scope
When maximum bears vehicles number threshold k, it is evergreen that traffic light controller controls to lead to the signal lighties that turn around in scenic spot direction.
The present invention further can arrange electrical screen at the main roads crossing towards scenic spot, when M1 is beyond scenic spot scope maximum
When bearing vehicles number threshold k, the display reminding language in electrical screen points out to go to the vehicle at scenic spot to turn around in time to return.
Compared with prior art, the invention has the beneficial effects as follows：
1st, by counting vehicles number in scenic spot, during regulation and control traffic lights lamp, delay automatically the motor-driven speed towards scenic spot
Degree, prevents motor vehicles from pouring in scenic spot in short-term, causes potential safety hazard.
2nd, by a certain section outside statistics scenic spot of vehicles number, the vehicles number at scenic spot after certain hour, root are predicted
Shift to an earlier date anticipation result according to this, the regulation and control of corresponding manner are carried out to traffic lights, more precisely flexibly.
Description of the drawings
Fig. 1 is principle of the invention block diagram.
Fig. 2 is the road network rough schematic that the present invention leads to scenic spot.
Specific embodiment
Describe embodiments of the present invention with reference to the accompanying drawings and examples in detail.
Embodiment 1
As shown in figure 1, a kind of scenic spot vehicles number over loading regulator control system of the invention, including：
The vehicles number statistical system on scenic spot border is arranged at, the vehicles number in the range of current time scenic spot is counted
M1.Vehicles number statistical system can be the traffic flow prison on the road at the entrance scenic spot for being arranged in scenic spot boundary
Control equipment, M1=I1-O1+R1, wherein, I1 is the quantity into scenic spot vehicle, and O1 is the quantity for leaving scenic spot vehicle, and R1 is to hand over
Existing vehicle fleet size in the foreground zone of through-current capacity statistics opening of device.
Control centre's system, receives vehicles number M1, when M1 bears vehicles number threshold k beyond scenic spot scope maximum
When, to towards scenic spot main roads on scenic spot frontier distance 20km within traffic light controller output control signal,
Extend the red light duration towards scenic spot direction, but need the long green light time for being held away from scenic spot direction constant.
The present invention guiding theory be：By controlling traffic lights, motor vehicles are further delayed to enter scenic spot, even if so
The congestion of the direction can be aggravated, but for the safety inside scenic spot, the cost of this congestion is worth paying.Also, at this
In the case of kind, some visitors can be promoted to abandon going to scenic spot.In fact, in congestion, extending latter ripple wagon flow and importing previous ripple
The time of wagon flow, the steady ordered of traffic order is actually can ensure that on the contrary, meanwhile, also just do not affecting crisscross vehicle
Normal open row.
Embodiment 2
Difference with embodiment 1 is, by the monitoring in scenic spot or card-reading apparatus, directly to count machine in scenic spot
Motor-car quantity.
For example, using radio-frequency card lever system, bluetooth lever system, bluetooth parking stall etc., can be to the car at turnover scenic spot
Counted.
Embodiment 3
Difference with embodiment 1 is in detail, the road towards scenic spot to be divided into main line A and branch road B, done
Road A is the major trunk roads towards scenic spot, and branch road B is the road being directly connected to main line A.With reference to Fig. 2, in figure, Z region represents scenic spot,
Y represents the key node on road, in the present embodiment, setting Y1-Y2-Y3 circuits, Y11-Y5-Y6 circuits, Y12-Y10-Y9 lines
Road is main line A, and the road being directly connected to being connected with main line A is branch road B, for example, Y4-Y2 circuits, Y7-Y5 circuits, Y7-
Y10 circuits, Y8-Y6 circuits, Y8-Y9 circuits etc..
Under the guiding theory of the present invention, on the A of main line, extend the red light duration towards scenic spot direction, be held away from scape
The long green light time in area direction is constant；On branch road B, main line A is extended into towards the red light duration in scenic spot direction.
For example, when M1 bears vehicles number threshold k beyond scenic spot scope maximum, at node Y2, extend along Y1-Y2
Turn left into the red light duration of Y2-Y3, meanwhile, also extend the red light duration into Y2-Y3 along branch road Y4-Y2 straight trips.And in section
At point Y5, extend the red light duration into Y5-Y11 along Y6-Y5 straight trips, meanwhile, also extend Y5- is entered along branch road Y7-Y5 right-hand rotations
The red light duration of Y11.At node Y6, extend straight trip into the red light duration of Y6-Y5, meanwhile, also extend right along branch road Y8-Y6
Rotate into the red light duration into Y6-Y5.At node Y10, extend the red light duration into Y10-Y12 along Y9-Y10 straight trips, meanwhile,
Also extend and turn left into the red light duration of Y10-Y12 along branch road Y7-Y10.At node Y9, extend straight trip into the red of Y9-Y10
Lamp duration, meanwhile, also extend and turn right into the red light duration of Y9-Y10 along branch road Y8-Y9.
And at node Y7 and Y8, not can adjust.Or according to vehicles number, make fine setting.
In the present embodiment, main line and branch road, so as to node is solidified, the traffic light controller quilt of the node after solidification delimited
Management is included, is easy to unified allocation of resources.Meanwhile, the impact to the normal traffic on road especially on branch road is preferably minimized.
For example, in conventional mode, once traffic congestion, then have a large amount of drivers and break rules and regulations to drive in the wrong direction, and in the present invention, even if at certain
There is vehicle to drive in the wrong direction between two nodes, but at node, due to having traffic lights and monitoring probe to limit, it is contemplated that break rules and regulations into
This, rarely vehicle dare to make a dash across the red light or drive in the wrong direction at the parting of the ways, will necessarily return former track, therefore each node, phase
When in stopped it is large quantities of break rules and regulations drive in the wrong direction drivers.So as to ensure that to the unimpeded of track, being easy to special type on to greatest extent
Vehicle enters scenic spot when there is major accident.
Embodiment 4
As different from Example 1, present invention additionally comprises ancillary statistics system, ancillary statistics system is traffic flow monitoring
Equipment, sails monitoring into and may be provided at on the road at scenic spot and be located at outside scenic spot at the 10km of scenic spot border, roll monitoring away from
Scenic spot range boundary is arranged on, the vehicles number N1 being intended in the monitoring statisticss t1 time period into scenic spot scope is sailed into, is rolled prison away from
The vehicles number N2 of scenic spot scope to be left in the control statistics t1 time periods, control centre's system receive the data, and thus pre-
Vehicles number M1 ' ≈ M1+N1- (t2/t1) N2 of scenic spot scope after calculating the t2 moment, V are average speed, t2=10/V, t2
＞ t1；
When M1 ' is more than M1, i.e. in the case that vehicle will continue to increase, on the basis of the red light duration for having extended, enter
One step improves prolongation value.
Work as M1 ' less than M1, but during still greater than given threshold, i.e. vehicle is being gradually decreased but is being remained above after a period of time negative
In the case of lotus, on the basis of the red light duration for having extended, relative reduction red time lengthening length.
Work as M1 ' less than M1, and less than given threshold when, i.e. vehicle gradually decrease and but a period of time after will be less than bearing
In the case of lotus, cancel red time lengthening, even towards the green light time delay in scenic spot direction.
Wherein leave several statistics of variables and employ averaging method, have certain error, be to be entered based on average speed into quantity
Row prediction, error is less.But total quantity can be in a relatively accurate interval substantially.
The present embodiment feature is the prediction of the vehicles number to future time point, and the concrete value to time delay is carried out
Refinement.If vehicles number is more long in ascendant trend, red time lengthening is continued.Otherwise will prolong until cancelling with respect to time delay is reduced
When line delay is entered to green light even.
The value of t1 is reduced, and each t1 time period is counted, it will vehicles number is pre- after forming a period of time
Measured value curve, according to the curve, can further refine time delay management.
Embodiment 5
As different from Example 4, ancillary statistics system can arrange multiple tracks, predict not in the same time after M1 ', it is right respectively
Corresponding traffic lights are regulated and controled.
For example, in fig. 2, monitor together with respectively setting with Y6 nodes at Y5 nodes, according to the distance between Y5 and Y11, Y6
The distance between with Y5, and corresponding vehicle number, red light duration reasonable arrangement Y5 at and at Y6, can reduce as far as possible and gather around
It is stifled, and play a part of to delay into scenic spot.
Embodiment 6
In the present embodiment, the signal lighties that turn around are set at the main roads crossing towards scenic spot, when M1 exceeds scenic spot scope most
When bearing greatly vehicles number threshold k, on the premise of other direction normal pass are not affected, traffic light controller control is led to
The signal lighties that turn around in scenic spot direction are evergreen.
The vehicle that this setting is intended to encourage some to regret queuing up turns around to return, and abandons going to scenic spot, so as to be shunted.
Similarly, can also be turned left accordingly, right-hand rotation lamp long green light time extends.
Embodiment 7
In the present embodiment, electrical screen is set at the main roads crossing towards scenic spot, when M1 is held beyond scenic spot scope maximum
During by vehicles number threshold k, the display reminding language in electrical screen points out to go to the vehicle at scenic spot to turn around in time to return.
The present invention in principle, apart from the more remote traffic light controller in scenic spot, when controlling the red light which leads to scenic spot direction
Long delay is more long.Meanwhile, M1 bears beyond scenic spot scope maximum that vehicles number threshold k is more, then towards the red of scenic spot direction
During lamp, long delay is more long.
But, when ancillary statistics system is arranged, if the value of N2 is being continuously increased, the value of N1 can be from constantly reducing, then
It is proximal and distal, it is gradually lowered red time lengthening length.
To sum up, the present invention is different from the thinking of conventional traffic lights regulation and control, under conventional thinking, when the vehicle in a direction occurs
When overstocked, it is that, by the Green extension of the direction, and the present invention is then to extend the red time of the direction.This is because,
In Scene Tourist management, scenic spot scope is an enclosed environment, and laissez-faire external world's vehicle is continued into and born, and
With major safety risks.So principle is：Slow down entrance, encourage to roll away from, encouragement is abandoned entering.Multiple node controls, and by
In to green light it is unaffected, therefore to will be unimpeded all the time to track, when major accident be run into, the reversible traveling of breakdown lorry
Enter scenic spot.
Claims (10)
1. scenic spot vehicles number over loading regulator control system, it is characterised in that include：
The vehicles number statistical system on scenic spot border is arranged at, the vehicles number M1 in the range of current time scenic spot is counted；
Control centre's system, receives vehicles number M1, when M1 bears vehicles number threshold k beyond scenic spot scope maximum,
To towards scenic spot main roads on scenic spot frontier distance 20km within traffic light controller output control signal, extend
Towards the red light duration in scenic spot direction, the long green light time for being held away from scenic spot direction is constant.
2. scenic spot vehicles number over loading regulator control system according to claim 1, it is characterised in that the vehicles number
Statistical system is the traffic flow monitoring device on the road at the entrance scenic spot for being arranged in scenic spot boundary, M1=I1-O1+
R1, wherein, I1 is the quantity into scenic spot vehicle, and O1 is the quantity for leaving scenic spot vehicle, and R1 is that traffic flow statistics equipment is opened
Existing vehicle fleet size in the foreground zone for opening.
3. scenic spot vehicles number over loading regulator control system according to claim 1, it is characterised in that also including ancillary statistics
System is traffic flow monitoring device, sails monitoring into and is arranged on on the road at scenic spot and is located at outside scenic spot apart from scenic spot border
At 10km, roll monitoring away from and be arranged on scenic spot range boundary, sail into and be intended in the monitoring statisticss t1 time period into the motor-driven of scenic spot scope
Car quantity N1, rolls the vehicles number N2 of scenic spot scope to be left in the monitoring statisticss t1 time period away from, and control centre's system is received
The data, and after thus calculating the t2 moment in advance scenic spot scope vehicles number M1 ' ≈ M1+N1- (t2/t1) N2, V is average
Speed, t2=10/V, t2 ＞ t1；Traffic light controller output control letter when M1 ' is more than M1, to outside 10km within 20km
Number, on the basis of the red light duration for having extended, further improve prolongation value.
4. scenic spot vehicles number over loading regulator control system according to claim 3, it is characterised in that when M1 is beyond setting threshold
Value, and M1 ' less than given threshold when, the traffic light controller output control signal to outside 10km within 20km is extending
Red light duration on the basis of, reduce prolongation value.
5. scenic spot vehicles number over loading regulator control system according to claim 4, it is characterised in that the ancillary statistics system
System be provided with multiple tracks, predict not in the same time after M1 ', respectively corresponding traffic lights are regulated and controled.
6. scenic spot vehicles number over loading regulator control system according to claim 1, it is characterised in that the road at scenic spot will be led to
Road is divided into main line A and branch road B, and main line A is the major trunk roads towards scenic spot, and branch road B is the road being directly connected to main line A, dry
On the A of road, extend the red light duration towards scenic spot direction, the long green light time for being held away from scenic spot direction is constant；On branch road B, prolong
The long red light duration for leading to scenic spot direction into main line A；That is, the described red light towards scenic spot direction, including on the A of main line, lead to scape
The red light and branch road B in area direction is directly entered main line A towards the red light in scenic spot direction.
7. scenic spot vehicles number over loading regulator control system according to claim 1, it is characterised in that more remote apart from scenic spot
Traffic light controller, controls long delay during the red light which leads to scenic spot direction more long.
8. scenic spot vehicles number over loading regulator control system according to claim 1, it is characterised in that in the master towards scenic spot
Want road cross that the signal lighties that turn around are set, when M1 bears vehicles number threshold k beyond scenic spot scope maximum, traffic lights control
It is evergreen that device controls to lead to the signal lighties that turn around in scenic spot direction.
9. the scenic spot vehicles number over loading regulator control system according to claim 1 or 8, it is characterised in that towards scenic spot
Main roads crossing arrange electrical screen, when M1 bears vehicles number threshold k beyond scenic spot scope maximum, in electrical screen
Display reminding language, points out to go to the vehicle at scenic spot to turn around in time to return.
10. scenic spot vehicles number over loading regulator control system according to claim 1, it is characterised in that M1 exceeds scenic spot model
Enclose maximum and bear that vehicles number threshold k is more, then it is more long towards long delay during the red light in scenic spot direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710084351.9A CN106683420B (en) | 2017-02-16 | 2017-02-16 | Scenic spot motor vehicle quantity overload regulation and control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710084351.9A CN106683420B (en) | 2017-02-16 | 2017-02-16 | Scenic spot motor vehicle quantity overload regulation and control system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106683420A true CN106683420A (en) | 2017-05-17 |
| CN106683420B CN106683420B (en) | 2020-10-30 |
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ID=58861152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710084351.9A Active CN106683420B (en) | 2017-02-16 | 2017-02-16 | Scenic spot motor vehicle quantity overload regulation and control system |
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| Country | Link |
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| CN (1) | CN106683420B (en) |
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| CN107680376A (en) * | 2017-10-09 | 2018-02-09 | 安徽畅通行交通信息服务有限公司 | A kind of scenic spot traffic early warning persuasion system |
| CN109975887A (en) * | 2017-12-28 | 2019-07-05 | 北京元正数据科技有限公司 | A kind of monitoring method and device of mobile object flow |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN106683420B (en) | 2020-10-30 |
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