CN207266193U - A kind of road lighting detection device based on brightness imaging technique - Google Patents
A kind of road lighting detection device based on brightness imaging technique Download PDFInfo
- Publication number
- CN207266193U CN207266193U CN201721209498.8U CN201721209498U CN207266193U CN 207266193 U CN207266193 U CN 207266193U CN 201721209498 U CN201721209498 U CN 201721209498U CN 207266193 U CN207266193 U CN 207266193U
- Authority
- CN
- China
- Prior art keywords
- image
- brightness
- microcontroller
- imaging technique
- road lighting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Closed-Circuit Television Systems (AREA)
Abstract
The utility model discloses a kind of road lighting detection device based on brightness imaging technique, including detection probe and brightness image-forming module, detection probe includes waterproof case, the center of waterproof case, which is worn, connects swivel bearing, the end of swivel bearing is provided with ball-shaped cloud platform, being dug on holder has circular mounting hole, infrared camera is provided with circular mounting hole, infrared camera is connected to brightness image-forming module；Brightness image-forming module includes ccd image collector and microcontroller, the input terminal of ccd image collector is respectively connected to the output terminal of each infrared camera by more line conductors, the output terminal of ccd image collector is connected with image processor, and image processor passes through bus output image data to microcontroller；Microcontroller is built-in with Ethernet interface, and Ethernet interface is connected with wireless transport module by conducting wire.The utility model is based on brightness imaging technique, realizes and road lighting dynamic imaging is detected, and realizes Remote Dynamic regulation and control.
Description
Technical field
Lighting control equipment field is the utility model is related to, is specially a kind of road lighting inspection based on brightness imaging technique
Survey device.
Background technology
The appearance of artificial light sources, finishes the life style of the mankind's " working at sunrise, rest at sunset ", the trip of the mankind is no longer
It is subject to time, daylight etc. to limit.Therefore, (haze, sandstorm) road traffic ring of light in the case where improving night and extreme weather conditions
In terms of border, the supporting lighting system of road traffic engineering has the important function that can not be ignored.Meanwhile the illumination matter of road area
Amount be also for driver provides driving be oriented to, ensure one of traffic accident incidence key of night safety and reduction because
Element.The road lighting of high quality is except that can improve transportation condition, mitigation driver fatigue, be conducive to improve road passage capability
Outside, it may also function as the effect of beautification city appearance.
A kind of road lighting quality detection device of Publication No. 103471710B is authorized, discloses a kind of detecting system bag
Data acquisition device, data location apparatus and data processing equipment are included, data acquisition device includes optical flame detector and connects with optical flame detector
The integrated transmission equipment connect, road lighting quality detection device, which is further included, to be connected with motor vehicle and is used to carry data acquisition device
Detection support, detection support is mirror image L-form structure, including cross bar and montant, and optical flame detector along the montant can move up and down
Mode be equipped with the montant single-degree-of-freedom；Optical flame detector can be moved up and down along the montant of detection support, not only can be not
In the case of blocked road, dynamically the illuminance for detecting section diverse location is detected, can also be to diverse location not
Level illuminance is detected, and this detection device can realize the detection and monitoring to brightness to a certain extent, but
It is that this detection device only relies on optical sensor and does qualitative detection to brightness, can not specifically detects the dynamic in current environment
Image, is not suitable for carrying out remote detection and regulation and control.
Utility model content
In order to overcome the shortcomings of prior art, the utility model provides a kind of road based on brightness imaging technique and shines
Bright detection device, including detection probe and brightness image-forming module, the detection probe include waterproof case, and the waterproof case is
Back-off hemisphere body case made of polyvinyl chloride synthetic plastic, the center of waterproof case, which is worn, connects swivel bearing, the swivel bearing
End ball-shaped cloud platform is installed, under the holder, front, rear, left and right dug circular mounting hole, the circular mounting hole
Infrared camera is inside installed, the data output end of the infrared camera is connected to brightness image-forming module by conducting wire；It is described
Brightness image-forming module includes ccd image collector and microcontroller, and the input terminal of the ccd image collector passes through more line conductors
The output terminal of each infrared camera is respectively connected to, the output terminal of ccd image collector is connected with image processor, the figure
As processor passes through bus output image data to microcontroller；The microcontroller is built-in with Ethernet interface, the ether
Network interface is connected with wireless transport module by conducting wire.
As a kind of preferable technical solution of the utility model, the top of the holder, which is dug, round thread hole, described
Swivel bearing distal outer surface is provided with external screw thread, and swivel bearing is rotatably connected with holder.
As a kind of preferable technical solution of the utility model, the microcontroller uses STM32F412 family chips, micro-
Controller is built-in with RS232 interface, and the RS232 interface is connected by bus with image processor.
As a kind of preferable technical solution of the utility model, described image processor is using Milbeaut series
M10MO processors, and the data storage port of image processor is circumscribed with the SDRAM data storages of 1Gb.
As a kind of preferable technical solution of the utility model, the external interrupt pin of the microcontroller is connected by conducting wire
Timer is connected to, the timer is used to control infrared camera time exposure.
As a kind of preferable technical solution of the utility model, the wireless transport module uses Si4463 integration modules,
Baseband chip and dual-mode antenna are integrated with module, the baseband chip is connected to the ethernet port of microcontroller, receives and dispatches day
Line is connected to baseband chip.
Compared with prior art, the beneficial effects of the utility model are：
(1) the utility model is by setting detection probe, and comprehensive installation infrared camera carries out complete in detection probe
The visual field monitoring in orientation, microcontroller combination Timer Controlling infrared camera exposure time, is carried out using ccd image collector
Image Acquisition and form, then moved by image processor using the Data Synthesis that image processing algorithm collects camera
State luminance picture, hardware configuration simple process speed are fast；
(2) the utility model at the Ethernet interface of microcontroller by connecting wireless transport module, by local data
Long-range control host machine is transmitted to, so as to easily processing for further analysis on a remote device, easy to shine road
Bright carry out remote control and regulation.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is brightness image-forming module structure diagram.
In figure：1- detection probes；2- brightness image-forming modules.
101- waterproof cases；102- swivel bearings；103- holders；104- circular mounting holes；105- infrared cameras.
201-CCD image acquisition devices；202- microcontrollers；203- image processors；204- Ethernet interfaces；205- is wireless
Transport module；206-RS232 interfaces；207-SDRAM data storages；208- timers.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
The explanation of following embodiment is refer to the attached drawing, can be to the particular implementation implemented to example the utility model
Example.The direction and position term that the utility model is previously mentioned, for example, " on ", " in ", " under ", "front", "rear", "left", "right", "
It is interior ", " outer ", " side " etc., be only the direction and position with reference to annexed drawings.Therefore, the direction and position term used is to use
To illustrate and understand the utility model, and it is not used to limitation the utility model.
Embodiment：
As shown in Figure 1, the utility model provides a kind of road lighting detection device based on brightness imaging technique, including
Detection probe 1 and brightness image-forming module 2, the detection probe 1 include waterproof case 101, and the waterproof case 101 is polychlorostyrene second
Back-off hemisphere body case made of alkene synthetic plastic, the waterproof case 101 have very strong resistance to compression energy using hemispherical shell
Power, improves single unit system stability, the center of the waterproof case 101, which is worn, connects swivel bearing 102, the top of the holder 103
Cutting has round thread hole, and 102 distal outer surface of swivel bearing is provided with external screw thread, and swivel bearing 102 is revolved with holder 103
Turn connection, the swivel bearing 102 can external driving motor, swivel bearing 102 can be controlled to rotate, so drive bottom cloud
Platform 103 rotates；The end of the swivel bearing 102 is provided with ball-shaped cloud platform 103, under the holder 103, front, rear, left and right it is equal
Cutting has circular mounting hole 104, and infrared camera 105, the infrared camera 105 are provided with the circular mounting hole 104
For carrying out real time image collection, the data output end of the infrared camera 105 is connected to brightness image-forming module by conducting wire
2, so that convenient carry out follow-up imaging operation；
As shown in Fig. 2, the brightness image-forming module 2 includes ccd image collector 201 and microcontroller 202, the micro-control
Device 202 processed is the control core of whole device, and the external interrupt pin of the microcontroller 202 is connected with timer by conducting wire
208, the timer 2 08 is used to control 105 time exposure of infrared camera；Infrared camera 105 is captured by multiexposure, multiple exposure
Existing data；The input terminal of the ccd image collector 201 is respectively connected to each infrared camera by more line conductors
105 output terminal, ccd image collector 201 reads view data from the output terminal of infrared camera 105, and ccd image is adopted
Mark point on road mark line in the image collected is carried out fitting of a polynomial by storage 201, obtains interpolated positions and interior
Interpolation；
It should be noted that the output terminal of the ccd image collector 201 is connected with image processor 203, the micro-control
Device 202 processed uses STM32F412 family chips, which is used to be controlled whole device scheduling, is realized so as to control
Road illumination detection, the microcontroller 202 are built-in with RS232 interface 206, the RS232 interface 206 by bus and image at
Reason device 203 is connected, and data transfer operation is realized based on RS232 transport protocols；Described image processor 203 uses Milbeaut
The M10MO processors of series, and the data storage port of image processor 203 is circumscribed with the SDRAM data storages 207 of 1Gb,
Memory space is greatly expanded by external SDRAM data storages 207, meets the needs of video data large capacity；It is described
Image processor 203 passes through bus output image data to microcontroller 202；The microcontroller 202 is built-in with Ethernet and connects
Mouth 204, the Ethernet interface 204 is connected with wireless transport module 205 by conducting wire, and microcontroller 202 is by being wirelessly transferred
Local data transfer to remote computer is done further imaging by module 205；
Further illustrate, the wireless transport module 205 uses Si4463 integration modules, and base band is integrated with module
Chip and dual-mode antenna, the baseband chip are connected to the ethernet port of microcontroller 202, and dual-mode antenna is connected to base band core
Local data is carried out coded modulation by piece, wherein baseband chip, and the signal that coded modulation obtains is launched by dual-mode antenna
Go；Remote supervisory and control(ling) equipment receives local data by reception device, after distance host reads local data, is calculated using image procossing
Data are further processed reduction by method；
Specifically used mode：202 control timer 208 of microcontroller is timed operation, controls infrared camera 105
Exposure time, 105 comprehensive distributing installation of infrared camera are adjusted according to different actual conditions, and camera lens uses flake mirror
Head, so as to expand collection monitoring visual angle, the field data that infrared camera 105 collects is real by ccd image collector 201
When transcoding after be fed through image processor 203, described image processor 203 is synthesized the data of the multiexposure, multiple exposure collected
High dynamic range images, and microcontroller 202 will be transmitted to after these Data Integrations, the microcontroller 202 will collect
Data carry out analysis judgement, judge the brightness case of present road, and then luminance adjustment module can be sent a signal to, control
Road automatic brightness adjustment, while remote monitoring activities are realized by the control of wireless transport module 205, can be in long-range realization pair
The comprehensive regulation of road lighting.
In conclusion the utility model is mainly characterized by：
(1) the utility model is by setting detection probe, and comprehensive installation infrared camera carries out complete in detection probe
The visual field monitoring in orientation, microcontroller combination Timer Controlling infrared camera exposure time, is carried out using ccd image collector
Image Acquisition and form, then moved by image processor using the Data Synthesis that image processing algorithm collects camera
State luminance picture, hardware configuration simple process speed are fast；
(2) the utility model at the Ethernet interface of microcontroller by connecting wireless transport module, by local data
Long-range control host machine is transmitted to, so as to easily processing for further analysis on a remote device, easy to shine road
Bright carry out remote control and regulation.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The scope of type is indicated by the appended claims rather than the foregoing description, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (6)
- A kind of 1. road lighting detection device based on brightness imaging technique, it is characterised in that：Including detection probe (1) and brightness Image-forming module (2), the detection probe (1) include waterproof case (101), and the waterproof case (101) synthesizes for polyvinyl chloride Back-off hemisphere body case made of plastics, the center of waterproof case (101), which is worn, connects swivel bearing (102), the swivel bearing (102) end is provided with ball-shaped cloud platform (103), under the holder (103), front, rear, left and right dug circular mounting hole (104), infrared camera (105) is installed in the circular mounting hole (104), the data of the infrared camera (105) are defeated Outlet is connected to brightness image-forming module (2) by conducting wire；The brightness image-forming module (2) include ccd image collector (201) and Microcontroller (202), the input terminal of the ccd image collector (201) are respectively connected to each infrared take the photograph by more line conductors As the output terminal of head (105), the output terminal of ccd image collector (201) is connected with image processor (203), at described image Reason device (203) passes through bus output image data to microcontroller (202)；The microcontroller (202) is built-in with Ethernet and connects Mouth (204), the Ethernet interface (204) are connected with wireless transport module (205) by conducting wire.
- A kind of 2. road lighting detection device based on brightness imaging technique according to claim 1, it is characterised in that：Institute The top cutting for stating holder (103) has round thread hole, and swivel bearing (102) distal outer surface is provided with external screw thread, rotation Shaft holds (102) and is rotatably connected with holder (103).
- A kind of 3. road lighting detection device based on brightness imaging technique according to claim 1, it is characterised in that：Institute State microcontroller (202) and use STM32F412 family chips, microcontroller (202) is built-in with RS232 interface (206), described RS232 interface (206) is connected by bus with image processor (203).
- A kind of 4. road lighting detection device based on brightness imaging technique according to claim 1, it is characterised in that：Institute State the M10MO processors that image processor (203) uses M i l beaut series, and the data storage of image processor (203) Port is circumscribed with the SDRAM data storages (207) of 1Gb.
- A kind of 5. road lighting detection device based on brightness imaging technique according to claim 1, it is characterised in that：Institute The external interrupt pin for stating microcontroller (202) is connected with timer (208) by conducting wire, and the timer (208) is used to control Infrared camera (105) time exposure processed.
- A kind of 6. road lighting detection device based on brightness imaging technique according to claim 1, it is characterised in that：Institute State wireless transport module (205) and use S i4463 integration modules, baseband chip and dual-mode antenna, the base are integrated with module Microarray strip is connected to the ethernet port of microcontroller (202), and dual-mode antenna is connected to baseband chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721209498.8U CN207266193U (en) | 2017-09-20 | 2017-09-20 | A kind of road lighting detection device based on brightness imaging technique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721209498.8U CN207266193U (en) | 2017-09-20 | 2017-09-20 | A kind of road lighting detection device based on brightness imaging technique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207266193U true CN207266193U (en) | 2018-04-20 |
Family
ID=61922050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721209498.8U Expired - Fee Related CN207266193U (en) | 2017-09-20 | 2017-09-20 | A kind of road lighting detection device based on brightness imaging technique |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207266193U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110118325A (en) * | 2019-05-29 | 2019-08-13 | 吉林建筑大学 | A kind of underground pipe gallery movable lighting system and control method |
-
2017
- 2017-09-20 CN CN201721209498.8U patent/CN207266193U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110118325A (en) * | 2019-05-29 | 2019-08-13 | 吉林建筑大学 | A kind of underground pipe gallery movable lighting system and control method |
| CN110118325B (en) * | 2019-05-29 | 2024-06-07 | 吉林建筑大学 | Underground comprehensive pipe rack mobile lighting system and control method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101293349A (en) | Robot based on Wi-Fi | |
| CN103944202B (en) | A kind of outdoor moving robot photovoltaic automatic recharging method | |
| WO2016053812A1 (en) | Device, method and system for collecting and processing weather data and images | |
| US9925921B1 (en) | Head tracking control system for controlling an auxiliary vehicle light | |
| CN207266193U (en) | A kind of road lighting detection device based on brightness imaging technique | |
| CN110742347A (en) | Intelligent safety helmet based on raspberry group and management system thereof | |
| CN202818504U (en) | High-definition panoramic automatic tracking monitoring device | |
| CN216594920U (en) | Diversion tunnel lining structure damage detection robot | |
| CN204861390U (en) | Night vision function safety helmet has | |
| CN213152184U (en) | Animal identification type field monitoring system based on convolutional neural network | |
| CN212023010U (en) | Unmanned aerial vehicle with searchlighting device | |
| CN210867974U (en) | Remote control camera monitoring system | |
| CN205610720U (en) | Wireless camera lens and mobile terminal | |
| CN209607105U (en) | A kind of abnormal operation identification warning device | |
| CN106121358A (en) | A kind of Multifunction outdoor intelligence tent | |
| CN216159921U (en) | Environmental data collection system that intelligence electrical apparatus was used | |
| CN203289539U (en) | Intelligent brightness control prey camera | |
| CN206272766U (en) | A kind of Long-Range Surveillance Unit | |
| CN205584332U (en) | WiFi connection control's mobile phone monitoring video recording device | |
| CN202206460U (en) | Digital ball machine with heartbeat function | |
| CN208722058U (en) | A kind of photovoltaic power generation board mounting stand of automatic adjustment | |
| CN214480844U (en) | Camera for transmitting signal by using electric power network line | |
| CN209281423U (en) | A kind of license plate recognition device with safeguard function | |
| CN207589030U (en) | A kind of novel law-enforcing recorder and special shoulder belt | |
| CN206273970U (en) | A kind of Multifunction outdoor intelligence tent |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180420 Termination date: 20210920 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |