CN205486828U - Unmanned aerial vehicle intelligent traffic signal indicating system - Google Patents
Unmanned aerial vehicle intelligent traffic signal indicating system Download PDFInfo
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- CN205486828U CN205486828U CN201620181129.1U CN201620181129U CN205486828U CN 205486828 U CN205486828 U CN 205486828U CN 201620181129 U CN201620181129 U CN 201620181129U CN 205486828 U CN205486828 U CN 205486828U
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Abstract
The utility model provides an unmanned aerial vehicle intelligent traffic signal indicating system which characterized in that includes: long flight time rotor unmanned aerial vehicle platform, traffic signal lamp display system, signal controlling module, image data transport module, a plurality of band cloud platform high definition image sensor and intelligent vehicle flowrate identification module, a plurality of ultrasonic sensor. Wherein traffic signal lamp display system, signal controlling module, image data transport module, a plurality of band cloud platform high definition image sensor and intelligent vehicle flowrate identification module, a plurality of ultrasonic sensor constitute intelligent transportation load, and the dress is in unmanned aerial vehicle platform below, guarantee the load focus in near unmanned aerial vehicle's center, improvement rotor unmanned aerial vehicle's stability, the unmanned aerial vehicle undercarriage loads below the load major structure and intelligent transportation load forms an organic whole, convenient transportation.
Description
Technical field:
The present invention relates to intelligent transport system field, refer more particularly to a kind of traffic signal based on unmanned plane instruction system.
Background technology:
Traffic Systems is to ensure that an expressway around city operating and one of the topmost infrastructure that maintains vigour.In recent years, with
The quick growth of urban population and private car, urban transport problems is more and more prominent, has had become as what many cities were faced
One of difficult problem.Traffic jam in city occurs mainly in crossroad, and traffic lights play vital work in urban transportation
With, it is fixing signal lamp or Signal Monitor the most mostly, although this signal display system energy continuous firing,
Signal stabilization, but once occur that the situation such as vehicle accident or traffic lights fault causes traffic not smooth, at this moment traffic police personnel and vehicle
Being difficult to arrive at floor manager traffic in time, traffic control center can not obtain real-time traffic data by conventional traffic signal lamp,
Be inconvenient to totally dispatch.It is unmanned that intelligent traffic signal indicating lamp is mounted in rotor by unmanned aerial vehicle onboard traffic signal instruction system
On machine, therefore fast response time, can block up place from aerial through movement, and live video is returned in real time command centre,
In emergent point duty the most convenient；Configure multiple high-definition image sensors in unmanned plane multiple directions side, by intelligence simultaneously
Algorithm can identify all directions vehicle flowrate situation the most automatically, and automatically adjusts the traffic light time in all directions, ensures every
The rational transit time in individual current direction；Intelligent transportation indicator lamp system based on unmanned plane can regulate the height of display lamp in real time,
It is not only convenient for the vehicle away from crossing and can see the state of display lamp, and can the situation of accurate count all directions vehicle flowrate；Will
All directions video and vehicle flowrate parameter beam back command centre, the remote controlled stop-light of command centre；Flexible arrangement, when
After one congestion points Resolving probiems, next congestion points of can flying immediately.The most this intelligent traffic signal guides unmanned plane
Traffic administration efficiency can be improved under limited road conditions, alleviate traffic pressure.
Summary of the invention:
The present invention is directed to the deficiency of existing emergent point duty, it is provided that a kind of intelligent transportation based on unmanned plane instruction system, solve
The traffic administration person that determined arrive congestion points not convenient, understand jam situation not in time, can not accurately understand all directions vehicle flow,
By problems such as all directions vehicle flowrate situation adjustment all directions transit times.
To achieve these goals, the present invention is achieved through the following technical solutions:
A kind of UAV Intelligent traffic signal instruction system, it is characterised in that: include
Unmanned aerial vehicle platform, traffic signal lamp display system, Signalized control module；
Traffic signal lamp display system, Signalized control module, as intelligent transportation load, are installed on unmanned aerial vehicle platform.
Further, described unmanned plane traffic signal lamp display system includes main body rack and panel, and wherein main body rack is divided into multiple
Face, installs a display lamp panel for each, and each display lamp panel is mounted with multiple signal lights, is responsible on a direction
Traffic indicates.
Further, described Signalized control module is connected with traffic light, control signal lamp Show Color and display time.
Further, described Signalized control module comprises the parameter preset of traffic light system, or described Signalized control module and finger
Wave center remote to connect.
Further, imageing sensor is also included.
Further, data transmission module and/or intelligent traffic identification module are also included.
Further, including data transmission module and intelligent traffic identification module；Described imageing sensor and data transmission module
Connect；And/or described imageing sensor is connected with intelligent traffic identification module, intelligent traffic identification module transmits mould with data
Block connects；And/or described Signalized control module is connected with intelligent traffic identification module.
Further, data transmission module is remotely connected with command centre；
Further, described imageing sensor is the high-definition image sensor of band The Cloud Terrace.
Further, described intelligent transportation load also includes imageing sensor, data transmission module and/or intelligent traffic identification mould
Block, described intelligent transportation load is contained in below unmanned aerial vehicle platform, it is ensured that load gravity center is at the immediate vicinity of unmanned plane；Unmanned plane rises
Fall rack-mounted being loaded in below described intelligent transportation load structure, and intelligent transportation load forms one.
A kind of UAV Intelligent traffic signal instruction system, it is characterised in that including: rotor wing unmanned aerial vehicle platform, traffic during long boat
Traffic light system system, Signalized control module, image data transmission module, multiple band The Cloud Terrace high-definition image sensor and intelligence
Vehicle flowrate identification module, multiple ultrasonic sensor.Wherein traffic signal lamp display system, Signalized control module, picture number
According to transport module, multiple band The Cloud Terrace high-definition image sensor and intelligent traffic identification module, multiple ultrasonic sensor composition intelligence
Energy traffic load, is contained in below unmanned aerial vehicle platform, it is ensured that load gravity center, at the immediate vicinity of unmanned plane, improves rotor wing unmanned aerial vehicle
Stability；Unmanned plane undercarriage is loaded into below load agent structure, and intelligent transportation load forms one, convenient transport.
Described UAV Intelligent traffic light instruction system includes UAV system machine platform, traffic signal lamp display system, signal
Lamp control module, image data transmission module, ultrasonic sensor, high-definition image sensor and intelligent traffic identification module,
Wherein traffic signal lamp display system, Signalized control module, image data transmission module and multiple ultrasonic sensor are integrated
On main body rack, main body rack is fixed by screws in below unmanned plane；Each traffic light display floater is respectively mounted one
The high-definition image sensor device of individual band The Cloud Terrace, the intersection information on the same direction of Real-time Collection, transmits video data simultaneously
To image data transmission module and intelligent traffic identification module, intelligent traffic identification module calculates this in real time according to view data
Vehicle flowrate data on direction；Video is wirelessly transferred to command car or command centre by image data transmission module.
During described long boat, rotor wing unmanned aerial vehicle platform is the carrying platform of unmanned plane traffic signal lamp system, possesses aerial spot hover
Ability, realizes high-precision fixed height and location by ultrasound wave and optical flow algorithm；Hours underway length, load heavy burden ability are strong and fly
Flexibly, possess certain avoidance ability, the main control long-range by mobile command car or traffic control center, believe for traffic
Signal lamp provides the flying platform of safety and stability.
Described unmanned plane traffic signal lamp display system is made up of main body rack and panel etc., and wherein main body rack is divided into four faces,
Installing a display lamp panel for each, each display lamp panel is mounted with multiple signal lights, is responsible for the traffic on a direction
Instruction, it is achieved the function that traffic guide and timing figure show, each signal lights has green three colors of reddish yellow to show, meets
Traffic instruction requirement.
Described Signalized control module is the control centre of stop-light, is responsible for traffic lights color, the control signal of transit time
The predeterminable parameter of lamp control module, it is possible to receive command centre's remote control commands, when signal lights is controlled by signal control module,
Traffic lights information can be automatically shown, it is possible to automatic according to all directions vehicle flowrate automatically detected in load according to arranging parameter
Adjusting traffic lights information, its power supply both can use unmanned owner's power system power supply, it is also possible to self-powered at payload segment
Power supply.
Described band The Cloud Terrace high-definition image sensor is the magnetic-field Sensor for Traffic Counting on each current direction, is responsible for the figure of shooting all directions
As data, The Cloud Terrace possesses the isolation unmanned plane vibration impact on image soon, it is also possible to adjusts according to the flying height of unmanned plane and takes the photograph
The angle taken pictures as head, high-definition image sensor possesses automatic gain control, is suitable for multiple photoenvironment, and possesses certain
Fog penetrating function.It addition, the high-definition image sensor of band The Cloud Terrace all possesses water-proof function, can in work in the rain.
Described intelligent traffic identification module comprises hardware and recognizer, and hardware is responsible for receiving the image letter of each high-definition camera
Breath, and by special image recognition algorithm, vehicle fleet size in image is identified, calculate the vehicle flowrate of road junction all directions
Situation, and car flow information is sent to Signalized control module, it is red green that Signalized control module carrys out intelligent switching according to car flow information
Lamp substitutes duration, thus realizes the function of traffic intelligence.
Described ultrasonic sensor, for ultrasonic transmission/reception sensor, can detect the barrier in certain distance and angular range, and
Feeding back information to system for flight control computer, flight control system realizes unmanned plane barrier avoiding function according to feedback information；Simultaneously by unmanned
Ultrasound wave that motor spindle is downward and light flow sensor, the elevation carrection to unmanned plane, and it is sent to system for flight control computer, it is achieved
The altitude location of unmanned plane.
Described image data transmission module will realize data double-way transmission and the one-way transmission of video, and transport module has multi-channel video defeated
Entering, an optional wherein road is transmitted, by being wirelessly transferred a video signal after transmitting or carrying out multichannel reducing resolution simultaneously
Directly pass point duty car or traffic control command centre back；Data transmission module is by the flight parameter of unmanned plane, ground height
The key messages such as degree, vehicle flowrate send back to command centre；Point duty car or traffic control center staff are according to crossing video
The display of the remote controlled signal lamp of the relevant information such as information and vehicle flowrate, when image data transmission module monitors communication chain
After road is bad, will notify that on unmanned plane, Signalized control module will indicate according to parameter preset automatic control signal lamp, improve whole
The reliability of system.
Described unmanned plane traffic signal lamp system realizes remote control, in traffic congestion peak time, directly with unmanned plane aloft
Motor-driven patrol, can realize the very first time arrives at the scene of blocking up, and solves congestion problems, when, after solution problem, arriving at rapidly next
Individual improvement point, saves human cost and time cost.
The signal display terminal of described unmanned plane traffic signal lamp system can customize according to application demand, can do the friendship of different size
Messenger display lamp, meets different types of road conditions demand.
Inventive point of the present invention is: (1) stop-light is mounted in unmanned aerial vehicle platform, it is possible to quickly response point duty demand.
(2) having imageing sensor on stop-light, imageing sensor can move with unmanned plane, it is possible to quickly flies to crossing to be commanded,
And pass crossing road conditions back command centre.(3) on stop-light, there is imageing sensor, it is possible to Real time identification each crossing road conditions,
The Intelligent adjustment display lamp time.(4) road conditions are passed back command centre in real time, it is simple to remotely control display lamp.(5) in real time by road
Condition passes command centre back, it is possible in time find to block up to solve, and commander's unmanned plane carries traffic lights and flies to another and block up in time
Point, it is possible to optimize allocation of resources, makes unmanned plane traffic guidance system play maximum usefulness.
Advantages of the present invention with good effect is:
1, stop-light is mounted in unmanned aerial vehicle platform by the present invention, and installs multiple high-definition image sensor and view data transmission additional
After module, fast response time, can block up place from aerial through movement, and live video is returned in real time command centre,
In emergent point duty the most convenient.
2, stop-light is mounted in unmanned aerial vehicle platform by the present invention, and installs multiple high-definition image sensor and view data biography additional
After defeated module, the height of display lamp can be regulated in real time, be not only convenient for the vehicle away from crossing and can see the state of display lamp, and
The situation of energy accurate count all directions vehicle flowrate, can identify all directions vehicle flowrate situation the most automatically by intelligent algorithm,
And automatically adjust the traffic light time in all directions, ensure the rational transit time in each current direction.
3, stop-light is mounted in unmanned aerial vehicle platform by the present invention, and installs multiple high-definition image sensor and view data transmission additional
After module, all directions video and vehicle flowrate parameter being beamed back command centre, command centre is remotely controlled according to video and flow parameter
Stop-light processed；Additionally this system flexible arrangement, after a congestion points Resolving probiems, can fly the next one immediately
Congestion points.
Accompanying drawing illustrates:
Fig. 1 is the Intelligent unattended machine traffic signal instruction system schematic of the present invention；
Fig. 2 is the Intelligent unattended machine traffic signal instruction system front view of the present invention；
Fig. 3 is the Intelligent unattended machine traffic signal instruction system top view of the present invention；
Fig. 4 is the traffic signal indicating section schematic diagram of the present invention；
In accompanying drawing, the list of parts representated by each label is as follows:
1, multi-rotor aerocraft platform, 2, traffic signal lamp display system, 3, ultrasonic sensor, 4, band The Cloud Terrace high definition figure
As sensor, 5, image data transmission module, 6, Signalized control module, 7, traffic light system device, 8, unmanned plane rises and falls
Frame.
Detailed description of the invention:
The invention will be further described below in conjunction with the accompanying drawings.
As shown in Figure 1, Figure 2, Figure 4 shows, the present invention includes rotor wing unmanned aerial vehicle 1 and intelligent transportation load, wherein intelligent transportation load
By traffic signal lamp display system 2, Signalized control module 6, image data transmission module 5, band The Cloud Terrace high-definition image sensor
And intelligent traffic identification module 4, ultrasonic sensor 3, traffic light system device 7 and unmanned plane undercarriage 8.Wherein, intelligence
Traffic load is arranged on the bottom of rotor wing unmanned aerial vehicle 1, and installation process needs the immediate vicinity of unmanned plane to be adjusted to for its center of gravity,
Improve the performance of whole system.
Intelligent transportation load has agent structure, and wherein traffic light system system 2 has four, is separately mounted to agent structure four limit,
Four current directions of corresponding right-angled intersection, each traffic light system system 2 is by ultrasonic sensor 3, traffic light system
Device 7 forms.Traffic light system device 7 is made up of both direction display lamp and a waiting time display lamp, as in figure 2 it is shown,
The display lamp on the left side is left-hand rotation display lamp, possesses trichroism display red, yellow, blue；Rightmost display lamp is craspedodrome display lamp, also
Possesses trichroism display red, yellow, blue.Middle display lamp is that two digits shows charactron, within front ten seconds, opens in indicator light colors change
Beginning countdown.Ultrasonic sensor 3 is arranged on the left-hand steering indicating light of traffic light system system 2 and middle two digits display number
The centre of pipe, is formed by sending and receive two modules, responsible we detection of obstacles upwards, it is ensured that flight safety, due to
Overhead, city situation is more complicated, and requires higher to the security performance of unmanned plane, and therefore installing avoidance module additional is that have very much must
Want.
Signalized control module 6 is arranged on the inner surface of traffic light system system 2, is responsible for each of four traffic light system devices 7
The color of lamp, display time, the control in current direction, can preset the parameters such as current flow process and time, it is possible to response image number
The command car received according to transport module 5 or command centre's control instruction carry out current display.Synchronous signal lamp control module 6 can
Receive the vehicle flowrate data of intelligent traffic identification module output on four direction, according to vehicle flowrate data, predetermined model,
Parameter carries out all directions transit time adjustment, reaches optimum current effect.
Image data transmission module 5 is fixed on the inner surface of traffic light system system 2, and its data transmission antenna is down.This module
Received the high-definition image that the band The Cloud Terrace high-definition image sensor on four direction exports by digital visual interface simultaneously, and in high definition
Image overlay parameter, can carry out any of which one road image or four road images picture mosaic output after resolution decreasing, then pass through nothing
Line transmission of video passage spreads out of, and concrete transmission mode is controlled by ground control's car or command centre, and can switch in real time；Figure
As data transmission module 5 receives, by serial communication interface, the status information that Signalized control module 6 exports, it is possible not only to superposition
On video, it is sent to command car or command centre also by wireless data transmission channel.Image data transmission module 5 can connect
Receive ground control's car and the data of command centre's transmission, the work transition of self is set, and signal lights is issued in relevant control instruction
Control module 6, it is achieved the remotely control to traffic lights.After image data transmission module 5 monitors communication link instability,
To notify that on unmanned plane, Signalized control module will indicate according to parameter preset automatic control signal lamp, improve the reliable of whole system
Property.
It is arranged on The Cloud Terrace high-definition image sensor and intelligent traffic identification module 4 under the agent structure of intelligent transportation load
Face, installation zero-bit direction is parallel with the vertical line of traffic light system system 2, and each traffic light system system 2 direction is respectively mounted one.
The Cloud Terrace is three axle The Cloud Terraces, is possible not only to isolate the vibration of unmanned plane, it is ensured that high definition camera imaging effect, it is also possible to remote manual is adjusted
The visual angle of whole high definition camera, the situation being better understood by crossing and the vehicle flowrate identifying in the direction.High definition sensor possesses certainly
The functions such as dynamic focusing, white balance and the adjustment of automatic gate time, adapt to different photoenvironment, and adaptability is very strong, whole module
Possess waterproof ability, can in work in the rain.It addition, unmanned plane operator are also required to according to high-definition camera image nothing
Man-machine carry out over the horizon flight control, it is ensured that safe flight.
Unmanned plane undercarriage 8 is arranged on below traffic light system system 2, it is ensured that traffic light system system 2 and band The Cloud Terrace high definition
Imageing sensor and intelligent traffic identification module 4 have certain safe distance apart from ground, protect when unmanned plane takeoff and landing
The safety of card system.
The operation principle of the present invention is:
When occurring that traffic intersection blocks up or occurs that fixing traffic lights lost efficacy, use command car that unmanned plane is delivered to intersection attached
Closely, being energized to unmanned plane, UAV Intelligent traffic signal instruction system starts self-inspection, carries including unmanned plane itself and intelligent transportation
Lotus, after self-inspection success, UAV Intelligent traffic signal instruction system operators starts to plan course line, allows unmanned plane fly to block up
Crossing, or allow unmanned plane directly fly to intersection from command centre；After flying to crossing, adjust unmanned plane hovering position,
Azel, confirms that under unmanned plane, 4 traffic light system systems 2 of carry, just to current direction, four, intersection, adjust
Band The Cloud Terrace high-definition image sensor and intelligent traffic identification module 4 are directed at passing road；Unmanned plane spreads according to ultrasound wave and light
Sensor stablizes self attitude, height and position, it is achieved high accuracy hovering；Now proceed by point duty, can by command car or
The Video Remote that command centre staff returns according to transmission controls point duty, it is possible to allow UAV Intelligent traffic signal indicate
System carries out point duty according to predefined parameter, simultaneously by high-definition image sensor and intelligent traffic identification module Real time identification
The vehicle flowrate of all directions, is modified all directions transit time, reaches intelligentized stop-light；In whole work
During, monitor whole system dynamical system state, it is ensured that security of system.After the congestion problems solving a crossing, optional
Select and fly to neighbouring another one intersection, or drop to, on command car, complete next task.
The ultimate principle of the present invention, body feature and advantages of the present invention have more than been shown and described.The technical staff of the industry should
This understanding, the present invention is not restricted to the described embodiments, the principle of the simply present invention described in the description of above-described embodiment,
The present invention also has various changes and modifications under the premise without departing from the spirit and scope of the present invention, and these changes and improvements all fall
Enter in the range of claimed invention.
Claims (10)
1. a UAV Intelligent traffic signal instruction system, it is characterised in that: include
Unmanned aerial vehicle platform, traffic signal lamp display system, Signalized control module；
Traffic signal lamp display system, Signalized control module, as intelligent transportation load, are installed on unmanned aerial vehicle platform.
2. a UAV Intelligent traffic signal as claimed in claim 1 instruction system, it is characterized in that: described unmanned plane traffic signal lamp display system includes main body rack and panel, wherein main body rack is divided into multiple, each a display lamp panel is installed, each display lamp panel is mounted with multiple signal lights, the traffic instruction being responsible on a direction.
3. a UAV Intelligent traffic signal as claimed in claim 1 instruction system, it is characterised in that: described Signalized control module is connected with traffic light, control signal lamp Show Color and display time.
4. a UAV Intelligent traffic signal as claimed in claim 1 instruction system, it is characterised in that: described Signalized control module comprises the parameter preset of traffic light system, or described Signalized control module is remotely connected with command centre.
5. a UAV Intelligent traffic signal as claimed in claim 1 instruction system, it is characterised in that: also include imageing sensor.
6. a UAV Intelligent traffic signal as claimed in claim 5 instruction system, it is characterised in that: also include data transmission module and/or intelligent traffic identification module.
7. a UAV Intelligent traffic signal as claimed in claim 6 instruction system, it is characterised in that: include data transmission module and intelligent traffic identification module；Described imageing sensor is connected with data transmission module；And/or described imageing sensor is connected with intelligent traffic identification module, intelligent traffic identification module is connected with data transmission module；And/or described Signalized control module is connected with intelligent traffic identification module.
8. a UAV Intelligent traffic signal as claimed in claim 7 instruction system, it is characterised in that: data transmission module is remotely connected with command centre.
9. the UAV Intelligent traffic signal instruction system as described in claim 5-8 any one, it is characterised in that: described imageing sensor is the high-definition image sensor of band The Cloud Terrace.
10. a UAV Intelligent traffic signal as claimed in claim 1 instruction system, it is characterized in that: described intelligent transportation load also includes imageing sensor, data transmission module and/or intelligent traffic identification module, described intelligent transportation load is contained in below unmanned aerial vehicle platform, it is ensured that load gravity center is at the immediate vicinity of unmanned plane；Unmanned plane undercarriage is loaded into below described intelligent transportation load structure, and intelligent transportation load forms one.
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| CN201620181129.1U CN205486828U (en) | 2016-03-09 | 2016-03-09 | Unmanned aerial vehicle intelligent traffic signal indicating system |
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| CN201620181129.1U CN205486828U (en) | 2016-03-09 | 2016-03-09 | Unmanned aerial vehicle intelligent traffic signal indicating system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107424420A (en) * | 2017-06-23 | 2017-12-01 | 安徽超清科技股份有限公司 | Intelligent transportation managing and control system based on unmanned plane |
| CN108496138A (en) * | 2017-05-25 | 2018-09-04 | 深圳市大疆创新科技有限公司 | A kind of tracking and device |
| CN108597225A (en) * | 2018-05-03 | 2018-09-28 | 张梦雅 | Intelligent road traffic surveillance and control system and its monitoring method |
| CN112164239A (en) * | 2020-10-27 | 2021-01-01 | 重庆市市政设计研究院有限公司 | Traffic signal lamp abnormal state identification and early warning system based on RFID |
| CN116597655A (en) * | 2023-07-17 | 2023-08-15 | 山东高速信息集团有限公司 | Traffic control system based on traffic flow |
-
2016
- 2016-03-09 CN CN201620181129.1U patent/CN205486828U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108496138A (en) * | 2017-05-25 | 2018-09-04 | 深圳市大疆创新科技有限公司 | A kind of tracking and device |
| US11216958B2 (en) | 2017-05-25 | 2022-01-04 | SZ DJI Technology Co., Ltd. | Tracking method and device |
| US11776139B2 (en) | 2017-05-25 | 2023-10-03 | SZ DJI Technology Co., Ltd. | Tracking method and device |
| CN107424420A (en) * | 2017-06-23 | 2017-12-01 | 安徽超清科技股份有限公司 | Intelligent transportation managing and control system based on unmanned plane |
| CN108597225A (en) * | 2018-05-03 | 2018-09-28 | 张梦雅 | Intelligent road traffic surveillance and control system and its monitoring method |
| CN112164239A (en) * | 2020-10-27 | 2021-01-01 | 重庆市市政设计研究院有限公司 | Traffic signal lamp abnormal state identification and early warning system based on RFID |
| CN112164239B (en) * | 2020-10-27 | 2024-02-13 | 重庆市市政设计研究院有限公司 | RFID-based traffic signal lamp abnormal state identification and early warning system |
| CN116597655A (en) * | 2023-07-17 | 2023-08-15 | 山东高速信息集团有限公司 | Traffic control system based on traffic flow |
| CN116597655B (en) * | 2023-07-17 | 2023-09-26 | 山东高速信息集团有限公司 | Traffic control system based on traffic flow |
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