CN206532423U - Interim unmanned plane traffic lights and intersection monitoring system - Google Patents
Interim unmanned plane traffic lights and intersection monitoring system Download PDFInfo
- Publication number
- CN206532423U CN206532423U CN201720168467.6U CN201720168467U CN206532423U CN 206532423 U CN206532423 U CN 206532423U CN 201720168467 U CN201720168467 U CN 201720168467U CN 206532423 U CN206532423 U CN 206532423U
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- Prior art keywords
- unmanned plane
- traffic lights
- monitoring system
- interim
- module
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Abstract
The utility model discloses a kind of interim unmanned plane traffic lights and intersection monitoring system, system includes unmanned plane, point duty lamp module, camera, loudspeaker, wireless communication module, memory and the electric supply installation that central control module is provided with unmanned plane and is connected with central control module, electric supply installation is powered for electronic component in system, unmanned plane has four rotor arms, four rotor arms constitute cross, point duty lamp module is suspended under rotor arm, and camera is provided with each rotor arm.The utility model can flexibly and easily adjust the height of traffic lights and monitoring system using unmanned plane as carrier, unmanned plane rise can be avoided to monitor dead angle, the vehicle driver that can also prevent is blocked by cart can not see that the situation of traffic lights occurs.
Description
Technical field
The utility model belongs to unmanned plane applied technical field, and in particular to a kind of to be based on what unmanned plane directed traffic
System.
Background technology
In urban traffic control, traffic lights and monitoring device are essential electronic products.Existing crossing traffic
Lamp and monitoring device are all fixed on lamp stand, by mains-supplied, occur that traffic paralysis and traffic accident are extracted once having a power failure
The phenomenon of lack of evidence occurs.It is additionally, since crossing traffic lamp highly fixed, when vehicle is by crossing, pilot's line of vision holds
The tall and big occlusion easily gone together, leads to not see traffic lights change clearly in time, easily sends out unprofessional accident.It is similar therewith, due to
The height of monitoring device is also fixed, and its shooting angle is also easily by tall and big occlusion, it is impossible to fully evidence obtaining.
Utility model content
To solve the above problems, the utility model discloses a kind of traffic lights based on unmanned aerial vehicle design and crossing monitoring system
System, using unmanned plane as carrier, will direct traffic lamp and monitoring camera is arranged on unmanned plane as load, for directing traffic
With monitoring crossing.
In order to achieve the above object, the utility model provides following technical scheme：
Center is provided with a kind of interim unmanned plane traffic lights and intersection monitoring system, including unmanned plane, the unmanned plane
Control module and the point duty lamp module being connected with central control module, camera, loudspeaker, wireless communication module, deposit
Reservoir and electric supply installation, the electric supply installation are powered for electronic component in system, and unmanned plane has four rotor arms, four rotor arms
Cross is constituted, point duty lamp module is suspended under rotor arm, and camera is provided with each rotor arm.
Further, point duty lamp module includes DA chips, amplifying circuit and traffic lights, and DA chips are controlled with center
Module is connected, and amplifying circuit is connected with DA chips and traffic lights respectively.
Further, the traffic lights are two-sided traffic lights.
Further, the central control module is single-chip microcomputer.
Further, the loudspeaker is arranged on immediately below rotor arm center.
Compared with prior art, the utility model has the following advantages that and beneficial effect：
Use unmanned plane traffic lights and intersection monitoring system that the utility model is provided, can using unmanned plane as carrier
Flexibly and easily the height of regulation traffic lights and monitoring system, unmanned plane rise can be avoided monitoring dead angle, can also be prevented
Vehicle driver is blocked by cart can not see that the situation of traffic lights occurs.The utility model further provides user and controlled in real time
Mode processed, the condition of road surface that user can capture according to camera on unmanned plane controls the working condition of traffic lights at once.This
Outside, the system can also the vehicle flowrate that will pass through of anticipation, and based on the working time of this calculating traffic lights different conditions, calculate
In real time, accuracy is high, and commander's effect is good.The utility model is particularly suitable in commercial power supply open circuit or traffic lights situation occurred
Promptly use.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model electric elements connection figure.
Fig. 3 splits picture track schematic diagram to remind.
Embodiment
The technical scheme provided below with reference to specific embodiment the utility model is described in detail, it should be understood that following
Embodiment is merely to illustrate the utility model rather than limits scope of the present utility model.
As shown in Figure 1 and Figure 2, a kind of interim unmanned plane traffic lights and intersection monitoring system are included on unmanned plane 1, unmanned plane 1
It is provided with central control module, point duty lamp module 4, camera 2, loudspeaker 3, wireless communication module, memory and power supply
Device, central control module and each above-mentioned electronic component are connected to send control instruction and from these elements to them respectively
Data are received, electric supply installation is powered for electronic component in system.Central control module can use single-chip microcomputer, and 51 such as commonly used are
Row.Communication module be able to can also be provided simultaneously with above-mentioned using WiFi communication module, Mobile Communication Chip, Bluetooth communication chip etc.
Several communication chips, can be applied to different network environments.Memory can use TF read modules, coordinate TF cards to load
Different content.Point duty lamp module includes DA chips, amplifying circuit and the traffic lights being sequentially connected electrically, during DA chips are connected to
Entreat control module.
Unmanned plane in this example has four rotor arms 5, and four rotor arms composition cross, loudspeaker is suspended on unmanned plane rotation
Immediately below Yi Bei centers, the rotor arm of camera distance four on a camera, each rotor arm is hung with each rotor arm
The distance at center is identical, keeps center of gravity in unmanned plane center of gravity.Electric supply installation uses battery pack, installed in the several of unmanned plane rotor arm
What center., TF read modules are onboard to be placed on pcb board in the battery pack of rotor arm.Traffic lights is also suspended on rotor
Under arm, traffic lights can be set multiple.Need to keep balance in view of unmanned plane, therefore traffic should be at least such as Fig. 1 shapes, scattered suspension
Under two rotor arms relative to each other.In Fig. 1 two traffic lights are hung with two relative rotor arms.Traffic lights is preferably
Two-sided unrelated traffic lights, can carry out two-way commander on a road direction.As needed, it can be hung under each rotor arm
Traffic lights, can command the traffic of four direction, during suspension with respect to the traffic lights on two cantilevers apart from rotor arm center distance
Should be equal so that center maintains the geometric center of gravity of four rotors, to keep unmanned plane to balance as far as possible.
Central control module on unmanned plane can read the content in memory, retransmit to traffic lights module,
The instruction that point duty lamp module is sent according to central control module is lighted, extinguishes and flashed.Camera can shoot multiple sides
To live outdoor scene and send to central control module, central control module can send data in memory and be stored,
Real scene image can also be transmitted to user by wireless communication module.
Based on wireless communication module, interim unmanned plane traffic lights and intersection monitoring system in the utility model can with
Family mobile terminal device（Such as mobile phone, IPAD）Connection.Control software can be installed on mobile terminal device, be manipulated by soft
Part, user can manipulate the traffic that unmanned plane is flown in the central controller reading TF cards on fixed position, operation unmanned plane
Lamp command data.The DA chips that the data are sent to point duty lamp module carry out digital-to-analogue conversion, then are amplified by amplifying circuit,
Finally transmit to traffic lights, control lighting, extinguish and flashing for traffic lights.When needing to be propagandaed directed to communicate, user is to movement
The microphone of terminal device carries out voice recording, and speech data is delivered to center of the present utility model by WiFi communication and controlled
Device, central controller is sent to after the DA chips of loudspeaker module carry out digital-to-analogue conversion and is sent to amplifying circuit and is amplified finally
Signal after being put into is sent to loudspeaker.Camera shoot scene can real-time Transmission to customer mobile terminal, for user
Monitoring in real time.Traffic police obtains the real time status of all directions vehicle flowrate that camera is shot under unmanned plane, can pass through center control
The time of device processed, flexibly control traffic lights.Central control module in unmanned plane can also be according to the shooting figure of airborne camera
Piece, by pattern-recognition, dynamic judges the vehicle flowrate situation of all directions, according to the rule of inside configuration, adds algorithm（Such as：
Vehicle flowrate is divided into 5 grades, if 5 grades, the direction time of passing through is 60 seconds；4 grades, the direction time of passing through is 50 seconds, 3 grades of correspondences 40
Second, 2 grades of correspondences 30 seconds, 1 grade of correspondence 20 seconds；）The time passed through should be allowed by determining in all directions traffic lights, and according to calculating
To all directions on the traffic lights time carry out the work of Comprehensive Control each traffic lights.Market traffic flow detector is usually detection
The vehicle that a certain place is being passed through, from a direction in the utility model will need by vehicle it is different, therefore adopt
It is not used in the common traffic flow detector of in the market in the utility model and carries out flow anticipation.The car that the utility model is provided
Flow determination methods are：Unmanned plane is parked in the middle of crossing, level altitude（It is convenient to carry out trapezoidal segmentation, and contrasted with template）, enter
Row is taken pictures, for the image of candid photograph, as shown in figure 3, according to the road conditions at this crossing（Keep straight on, turn left and turn right bend quantity）Carry out
Trapezoidal segmentation, day and night is drawn according to date and time, analyzes the trapezoidal interior vehicle condition in each track in picture, ladder
Shape bottom is closest to the direction at crossing, and how many judgement vacated according to trapezoidal top, analyzes the vehicle row for waiting to pass through of per pass
Team's distance and substantially quantity.Specific method be first with several standard form comparative analyses, reuse intensity contrast pattern-recognition,
Gather the image of every 3 or 5 seconds, the different situation of wagon flow（1 grade：Without car, two grades：There are car, three-level：Compare many cars, level Four：
Many cars, Pyatyi：Car is blocked up）, compared according to template, identical area is different, according to how much of the same area, percentage
Than to judge how much is vehicle flowrate, accurate vehicle flowrate numeral not being needed here, as long as rank substantially, as long as being divided into 5 grades
(being judged by 5 grades of areas set in advance or percentage range value) just, the picture scope that can be recognized with the simplified mode and when
Between.
Technological means disclosed in the utility model scheme is not limited only to the technological means disclosed in above-mentioned embodiment, also
Including being combined constituted technical scheme by above technical characteristic.It should be pointed out that for the ordinary skill of the art
For personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and moistened
Decorations are also considered as protection domain of the present utility model.
Claims (5)
1. a kind of interim unmanned plane traffic lights and intersection monitoring system, it is characterised in that：Including unmanned plane, set on the unmanned plane
Be equipped with central control module and be connected with central control module point duty lamp module, camera, loudspeaker, radio communication
Module, memory and electric supply installation, the electric supply installation are powered for electronic component in system, and unmanned plane has four rotor arms,
Four rotor arms constitute cross, and point duty lamp module is suspended under rotor arm, and camera is provided with each rotor arm.
2. interim unmanned plane traffic lights according to claim 1 and intersection monitoring system, it is characterised in that：Traffic lights
Module includes DA chips, amplifying circuit and traffic lights, and DA chips are connected with central control module, amplifying circuit respectively with DA cores
Piece and traffic lights connection.
3. interim unmanned plane traffic lights according to claim 1 and intersection monitoring system, it is characterised in that：The traffic refers to
Lamp is waved for two-sided traffic lights.
4. interim unmanned plane traffic lights according to claim 1 and intersection monitoring system, it is characterised in that：The center control
Molding block is single-chip microcomputer.
5. interim unmanned plane traffic lights according to claim 1 and intersection monitoring system, it is characterised in that：The loudspeaker
It is arranged on immediately below rotor arm center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720168467.6U CN206532423U (en) | 2017-02-24 | 2017-02-24 | Interim unmanned plane traffic lights and intersection monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720168467.6U CN206532423U (en) | 2017-02-24 | 2017-02-24 | Interim unmanned plane traffic lights and intersection monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206532423U true CN206532423U (en) | 2017-09-29 |
Family
ID=59916257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720168467.6U Expired - Fee Related CN206532423U (en) | 2017-02-24 | 2017-02-24 | Interim unmanned plane traffic lights and intersection monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206532423U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106781579A (en) * | 2017-02-24 | 2017-05-31 | 南京林业大学 | Interim unmanned plane traffic lights and intersection monitoring system and control method |
| WO2019062139A1 (en) * | 2017-09-30 | 2019-04-04 | 深圳市道通智能航空技术有限公司 | Unmanned aerial vehicle |
| US10926876B2 (en) | 2018-10-24 | 2021-02-23 | Here Global B.V. | Traffic control system, controller and method for directing vehicle behavior at a defined spatial location |
-
2017
- 2017-02-24 CN CN201720168467.6U patent/CN206532423U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106781579A (en) * | 2017-02-24 | 2017-05-31 | 南京林业大学 | Interim unmanned plane traffic lights and intersection monitoring system and control method |
| WO2019062139A1 (en) * | 2017-09-30 | 2019-04-04 | 深圳市道通智能航空技术有限公司 | Unmanned aerial vehicle |
| US10926876B2 (en) | 2018-10-24 | 2021-02-23 | Here Global B.V. | Traffic control system, controller and method for directing vehicle behavior at a defined spatial location |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170929 Termination date: 20190224 |