CN114882707A - Crossing traffic signal control system of high in clouds - Google Patents
Crossing traffic signal control system of high in clouds Download PDFInfo
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- CN114882707A CN114882707A CN202210783075.6A CN202210783075A CN114882707A CN 114882707 A CN114882707 A CN 114882707A CN 202210783075 A CN202210783075 A CN 202210783075A CN 114882707 A CN114882707 A CN 114882707A
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- 238000010295 mobile communication Methods 0.000 claims abstract description 31
- 230000010354 integration Effects 0.000 claims abstract description 22
- 238000010276 construction Methods 0.000 description 11
- 238000012423 maintenance Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000003086 colorant Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions
- G08G1/0108—Measuring and analyzing of parameters relative to traffic conditions based on the source of data
- G08G1/0116—Measuring and analyzing of parameters relative to traffic conditions based on the source of data from roadside infrastructure, e.g. beacons
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions
- G08G1/0108—Measuring and analyzing of parameters relative to traffic conditions based on the source of data
- G08G1/012—Measuring and analyzing of parameters relative to traffic conditions based on the source of data from other sources than vehicle or roadside beacons, e.g. mobile networks
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/07—Controlling traffic signals
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/095—Traffic lights
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/04—Large scale networks; Deep hierarchical networks
- H04W84/08—Trunked mobile radio systems
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Abstract
The invention discloses a cloud intersection traffic signal control system, which comprises: the system comprises an intersection side traffic facility unit, a middle section side mobile communication facility unit and a center side cloud data integration unit; the intersection side traffic facility unit sends current lamp control execution information, state information and a positioning signal to the middle section side mobile communication facility unit, and the middle section side mobile communication facility unit sends information to the center side cloud data integration unit; the center side cloud data integration unit is used for displaying and configuring lamp control information; the center side cloud data integration unit sends the lamp control configuration information to the middle section side mobile communication facility unit, and the middle section side mobile communication facility unit sends the lamp control configuration information to the road side traffic facility unit for controlling the state of the signal lamp.
Description
Technical Field
The invention relates to the technical field of traffic engineering, in particular to a cloud intersection traffic signal control system.
Background
At present, along with the increasing speed of urbanization and urban circle construction and the rapid development of computer technology and mobile communication technology, the intelligent level of urban traffic technology is greatly improved, and new revolution is brought to the design and implementation of a road traffic signal control system.
However, most of the internal and external road traffic signal control systems and the deployment devices thereof are still in the physical structure level, and the aspects of design, processing, testing, detection, construction, installation, debugging, operation and maintenance and the like of the systems all bring a great deal of cost consumption such as manpower, time, materials, capital and the like
Therefore, it is an urgent need to solve the problem of providing a cloud intersection traffic signal system.
Disclosure of Invention
In view of the above, the present invention provides a cloud-based intersection traffic signal control system; compared with the traditional intersection side traffic facility, the traffic signal machine and the complex construction wiring hardware equipment are reduced, the complex traffic data connection circuit is simplified, the construction and maintenance difficulty is reduced, and the equipment, construction and maintenance cost is greatly saved on the premise of ensuring the operation stability and safety of the equipment.
In order to achieve the purpose, the invention adopts the following technical scheme:
a cloud-based intersection traffic signal control system, comprising: the system comprises an intersection side traffic facility unit, a middle section side mobile communication facility unit and a center side cloud data integration unit;
the intersection side traffic facility unit sends current lamp control execution information, state information and a positioning signal to the middle section side mobile communication facility unit, and the middle section side mobile communication facility unit sends information to the center side cloud data integration unit; the center side cloud data integration unit is used for displaying and configuring lamp control information;
the center side cloud data integration unit sends the lamp control configuration information to the middle section side mobile communication facility unit, and the middle section side mobile communication facility unit sends the lamp control configuration information to the road side traffic facility unit for controlling the state of the signal lamp.
Preferably, the intersection-side traffic facility unit includes: and the intersection single lamp group is used as an execution unit for receiving and transmitting lamp control information or the intersection single signal lamp is used as an execution unit for receiving and transmitting the lamp control information.
Preferably, the middle-side mobile communication facility unit is a 4G or 5G mobile communication cluster network.
Preferably, the center-side cloud data integration unit includes: the system comprises a service center unit and a cloud traffic signal machine cluster, wherein the service center unit is used for receiving and sending traffic light control information, receiving GPS positioning information and providing web light control correlation configuration.
According to the technical scheme, compared with the prior art, the invention discloses the intersection traffic signal control system with the cloud end; compared with the traditional intersection side traffic facility, the traffic signal machine and the complex construction wiring hardware equipment are reduced, the complex traffic data connection circuit is simplified, the construction and maintenance difficulty is reduced, and the equipment, construction and maintenance cost is greatly saved on the premise of ensuring the operation stability and safety of the equipment.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic diagram of the overall structure of the system provided by the invention.
Fig. 2 is a schematic diagram of a system structure of an execution unit for receiving and transmitting lamp control information, which is provided by the invention and uses a single lamp group rod at an intersection.
Fig. 3 is a schematic diagram of a system structure of an execution unit for receiving and transmitting light control information by using a single signal light at an intersection according to the present invention.
Wherein 101 is a crossing side traffic facility unit, 102 is a middle section side mobile communication facility unit, and 103 is a center side cloud data integration unit.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The embodiment of the invention discloses a cloud intersection traffic signal control system, which comprises: an intersection side traffic facility unit 101, a middle section side mobile communication facility unit 102, and a center side cloud data integration unit 103;
the intersection side traffic facility unit 101 sends the current lamp control execution information, the state information and the positioning signal to the middle section side mobile communication facility unit 102, and the middle section side mobile communication facility unit 102 sends the information to the center side cloud data integration unit 103; the center-side cloud data integration unit 103 is used for displaying and configuring lamp control information;
the center-side cloud data integration unit 103 transmits the lamp control configuration information to the middle-stage-side mobile communication facility unit 102, and the middle-stage-side mobile communication facility unit 102 transmits the lamp control configuration information to the roadside-side traffic facility unit 101 for controlling the state of the signal lamp.
To further optimize the above technical solution, the intersection-side traffic facility unit 101 includes: and the intersection single lamp group is used as an execution unit for receiving and transmitting lamp control information or the intersection single signal lamp is used as an execution unit for receiving and transmitting the lamp control information.
In order to further optimize the above technical solution, the middle segment side mobile communication facility unit 102 is a 4G or 5G mobile communication cluster network.
For further optimizing the above technical solution, the center-side cloud data integration unit 103 includes: the system comprises a service center unit and a cloud traffic signal machine cluster, wherein the service center unit is used for receiving and sending traffic light control information, receiving GPS positioning information and providing web light control correlation configuration.
The crossing-side traffic facility part provided by the embodiment of the invention is a crossing-side traffic facility network which is formed by taking a single crossing 'lamp group rod' as an execution unit for receiving and sending lamp control information, wherein any crossing type in the crossing-side traffic facility network corresponds to a specific number of the lamp control execution units (for example, a cross road corresponds to 4 lamp control execution units; a T road corresponds to 3 lamp control execution units), and the single lamp control execution unit comprises a traffic signal lamp group (for example, a motor vehicle lamp, a pedestrian lamp), a mobile signal transceiver hung on a lamp pole, the lamp pole and the like; the mobile signal transceiver is used for receiving and transmitting traffic light control information, feeding back lamp group state information, sending GPS positioning signals and the like, the traffic signal lamp group is used for performing on-off of traffic light colors, and a data connecting line connects the traffic signal lamp group with the mobile signal transceiver through a pipeline in a lamp post;
the intersection side traffic facility part provided by the second embodiment of the invention is an intersection side traffic facility network which is composed of single 'signal lamps' of an intersection as executing units for receiving and sending lamp control information, wherein the intersection type in the intersection side traffic facility network corresponds to the number of the lamp control executing units (for example, a cross road corresponds to 4 left turn lamp control executing units, 4 straight going lamp control executing units, 4 right turn lamp control executing units and 4 pedestrian lamp control executing units), and the single lamp control executing unit comprises a traffic signal lamp group (for example, a motor vehicle lamp and a pedestrian lamp), a mobile signal receiving and sending device arranged in the lamp group and the like; the built-in mobile signal transceiver is used for receiving and transmitting traffic light control information, feeding back lamp set state information, transmitting GPS positioning signals and the like, and the traffic signal lamp set is used for carrying out the on-off of traffic light colors;
compared with the traditional intersection side traffic facility, the intersection side traffic facility part disclosed by the invention reduces the hardware devices such as the traditional traffic signal machine and complex construction wiring (the traditional traffic signal machine is integrated into the central side cloud traffic signal machine part), simplifies the complex traffic data connection circuit, reduces the construction and maintenance difficulty, and greatly saves the equipment, construction and maintenance cost on the premise of ensuring the operation stability and safety of the equipment.
The middle-section-side mobile communication facility part is a 4G or 5G mobile communication cluster network and can realize data information transmission and interaction between the intersection-side mobile communication facility part and a center-side cloud data integration part.
The center side cloud data integration part is a lamp control configuration system mainly composed of a service center and a cloud traffic signal machine cluster; the service center is used for receiving and transmitting traffic light control information, receiving light group state and GPS positioning information and providing Web light control correlation configuration, and can display each light control execution unit (no matter a single light group rod type light control execution unit in the first embodiment or a single signal lamp type light control execution unit in the second embodiment) on a Web map;
meanwhile, the user clicks any one of the lamp control execution units on the Web map to see the state display, for example: whether the device is on-line or off-line, whether the device works normally, what kind of abnormity occurs, real-time working voltage and current and the like; the cloud traffic signal machine cluster is used for providing Web intersection light control configuration, and is associated with each intersection side light control execution unit through the service center, for example: after all the lamp control units on the side of the intersection A are associated with any one annunciator in the cloud traffic annunciator cluster, the annunciator is the cloud traffic annunciator of the intersection A, and the Web lamp control configuration of the intersection A can be carried out by turning on the annunciator.
In the present specification, the embodiments are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (4)
1. The utility model provides a crossing traffic signal control system in high in clouds which characterized in that includes: a road side traffic facility unit (101), a middle section side mobile communication facility unit (102) and a center side cloud data integration unit (103);
the intersection side traffic facility unit (101) sends current lamp control execution information, state information and a positioning signal to the middle section side mobile communication facility unit (102), and the middle section side mobile communication facility unit (102) sends information to the center side cloud data integration unit (103); the center side cloud data integration unit (103) is used for displaying and configuring lamp control information;
the center side cloud data integration unit (103) sends the lamp control configuration information to the middle section side mobile communication facility unit (102), and the middle section side mobile communication facility unit (102) sends the lamp control configuration information to the road side traffic facility unit (101) for controlling the state of the signal lamp.
2. The cloud-based intersection traffic signal control system of claim 1, wherein the intersection-side transportation facility unit (101) comprises: and the intersection single lamp group is used as an execution unit for receiving and transmitting lamp control information or the intersection single signal lamp is used as an execution unit for receiving and transmitting the lamp control information.
3. The cloud intersection traffic signal control system of claim 1, wherein the mid-side mobile communication facility unit (102) is a 4G or 5G mobile communication cluster network.
4. The cloud intersection traffic signal control system of claim 1, wherein the center-side cloud data integration unit (103) comprises: the system comprises a service center unit and a cloud traffic signal machine cluster, wherein the service center unit is used for receiving and sending traffic light control information, receiving GPS positioning information and providing web light control correlation configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210783075.6A CN114882707A (en) | 2022-07-05 | 2022-07-05 | Crossing traffic signal control system of high in clouds |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210783075.6A CN114882707A (en) | 2022-07-05 | 2022-07-05 | Crossing traffic signal control system of high in clouds |
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| CN114882707A true CN114882707A (en) | 2022-08-09 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116071937A (en) * | 2023-03-07 | 2023-05-05 | 山东华夏高科信息股份有限公司 | Signal lamp management and control method and system |
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| CN110349407A (en) * | 2019-07-08 | 2019-10-18 | 长安大学 | A kind of compartmentalization traffic light control system and method based on deep learning |
| CN110969871A (en) * | 2019-12-18 | 2020-04-07 | 浙江大学 | Intelligent traffic light control system and control method |
| CN113947923A (en) * | 2020-07-15 | 2022-01-18 | 深圳博通机器人有限公司 | Traffic signal control system, method, electronic device and storage medium |
| CN114170821A (en) * | 2021-12-16 | 2022-03-11 | 阿波罗智联(北京)科技有限公司 | Signal machine performance detection method and device and traffic signal lamp control system |
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2022
- 2022-07-05 CN CN202210783075.6A patent/CN114882707A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202102598U (en) * | 2011-07-07 | 2012-01-04 | 北京同力永昌科贸有限公司 | Management system for road junction traffic control signal machines |
| CN110349407A (en) * | 2019-07-08 | 2019-10-18 | 长安大学 | A kind of compartmentalization traffic light control system and method based on deep learning |
| CN110969871A (en) * | 2019-12-18 | 2020-04-07 | 浙江大学 | Intelligent traffic light control system and control method |
| CN113947923A (en) * | 2020-07-15 | 2022-01-18 | 深圳博通机器人有限公司 | Traffic signal control system, method, electronic device and storage medium |
| CN114170821A (en) * | 2021-12-16 | 2022-03-11 | 阿波罗智联(北京)科技有限公司 | Signal machine performance detection method and device and traffic signal lamp control system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116071937A (en) * | 2023-03-07 | 2023-05-05 | 山东华夏高科信息股份有限公司 | Signal lamp management and control method and system |
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