CN104091445B - Strengthen the electronic police bayonet system of eye light adaptation ability a kind of night - Google Patents
Strengthen the electronic police bayonet system of eye light adaptation ability a kind of night Download PDFInfo
- Publication number
- CN104091445B CN104091445B CN201410329108.5A CN201410329108A CN104091445B CN 104091445 B CN104091445 B CN 104091445B CN 201410329108 A CN201410329108 A CN 201410329108A CN 104091445 B CN104091445 B CN 104091445B
- Authority
- CN
- China
- Prior art keywords
- light
- brightness
- light compensating
- illumination
- fixed support
- 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
- Traffic Control Systems (AREA)
Abstract
The present invention relates to the electronic police bayonet system strengthening eye light adaptation ability a kind of night, existing bayonet system flashing light be can effectively solve and driver or the problem of pedestrian's vision had a strong impact on, technical scheme is, including screen detection and photo grasp shoot device, it is provided with, on front side of screen detection and photo grasp shoot device, the additional light compensating apparatus of light adaptation that brightness of illumination strengthens gradually along direction to the car, it is provided with brightness of illumination along removing the additional light compensating apparatus of dark adaptation that car direction is weakened gradually on rear side of screen detection and photo grasp shoot device, present configuration novelty is unique, advantages of simple, safe and reliable, the bayonet system flashing light effectively solved affects driver or the problem of pedestrian's vision, cost is low, easy for installation, result of use is good, there is good Social and economic benef@。
Description
Technical field
The present invention relates to transit equipment technical field, particularly strengthen the electronic police bayonet system of eye light adaptation ability a kind of night。
Background technology
The variation phenomenon that the susceptibility of light is declined by eye is photopia, including light adaptation and dark adaptation。People, from coming light at the beginning of dark place, feels a piece of dazzling light at first, it is impossible to see object clearly, only stays a minute and could recover vision, and this is called light adaptation。On the contrary, when people is from bright entrance darkroom, do not see at first Chu anything, be just gradually increased until recovery vision through certain time visual sensitivity, this is called dark adaptation。The light adaptation time of eye within one minute, and as long as the scotopic time is several tens minutes。
Electronic police traffic block port depends on flashing light when night carries out Video Detection or camera captures and provides illuminating ray for monitoring camera。These flashing lights vehicle at night by time have strong stroboscopic, the of short duration high light sent typically results in the vision blind spot (light adaptation and dark adaptation) of driver or pedestrian's eyes in seconds Whiteout, it is very easy to cause that vehicle accident occurs, there is very big traffic hidden danger, having caused the strong repercussion of the public socially, this phenomenon has also been carried out wide coverage by many media。Therefore, its improve and innovate imperative。
Summary of the invention
For above-mentioned situation, for overcoming the defect of prior art, the purpose of the present invention is just to provide the electronic police bayonet system strengthening eye light adaptation ability a kind of night, can effectively solve existing bayonet system flashing light and have a strong impact on driver or the problem of pedestrian's vision。
The technical scheme that this invention address that is, including screen detection and photo grasp shoot device, it is provided with, on front side of screen detection and photo grasp shoot device, the additional light compensating apparatus of light adaptation that brightness of illumination strengthens gradually along direction to the car, on rear side of screen detection and photo grasp shoot device, is provided with brightness of illumination along removing the additional light compensating apparatus of dark adaptation that car direction is weakened gradually。
The additional light compensating apparatus of described light adaptation includes the second light compensating lamp being distributed on the second fixed support to the second uniform fixed support and transverse direction along road length, the brightness of illumination of the second light compensating lamp strengthens gradually along direction to the car, the brightness of illumination of the second light compensating lamp on last second fixed support is identical with the brightness of illumination of photo grasp shoot device with screen detection, constitutes the light adaptation structure of brightness of illumination gentle transition。
The additional light compensating apparatus of described dark adaptation includes along road length to the 3rd uniform fixed support and is laterally distributed on the 3rd light compensating lamp on the 3rd fixed support, the brightness of illumination of the 3rd light compensating lamp on first the 3rd fixed support is identical with the brightness of illumination of photo grasp shoot device with screen detection, the brightness of illumination of the 3rd light compensating lamp thereafter, along going to car direction to weaken gradually, constitutes the dark adaptation structure of brightness of illumination gentle transition。
Present configuration novelty is unique, and advantages of simple is safe and reliable, and the bayonet system flashing light effectively solved affects driver or the problem of pedestrian's vision, and cost is low, easy for installation, and result of use is good, has good Social and economic benef@。
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention。
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail。
Provided by Fig. 1, the present invention includes screen detection and photo grasp shoot device, it is provided with, on front side of screen detection and photo grasp shoot device, the additional light compensating apparatus of light adaptation that brightness of illumination strengthens gradually along direction to the car, on rear side of screen detection and photo grasp shoot device, is provided with brightness of illumination along removing the additional light compensating apparatus of dark adaptation that car direction is weakened gradually。
For ensureing result of use, described screen detection includes the first fixed support 5a and the first light compensating lamp 3a, video camera 1 and the flashing light 2 that are contained in side by side on the first fixed support with photo grasp shoot device；
Equipped with lamp dimmer 4 on the first described fixed support 5, lamp dimmer 4 is connected with the first light compensating lamp 3a, video camera 1 and flashing light 2 respectively；
The additional light compensating apparatus of described light adaptation includes growing to the second uniform fixed support 5b and horizontal the second light compensating lamp 3b being distributed on the second fixed support along road 6, the brightness of illumination of the second light compensating lamp 3b strengthens gradually along direction to the car, the brightness of illumination of the second light compensating lamp on last second fixed support is identical with the brightness of illumination of photo grasp shoot device with screen detection, constitutes the light adaptation structure of brightness of illumination gentle transition；
The second described fixed support 5b has 1-3；
The second described light compensating lamp 3b is connected with lamp dimmer 4；
The additional light compensating apparatus of described dark adaptation includes being distributed on threeth light compensating lamp 3c threeth fixed support on to the 3rd uniform fixed support 5c with horizontal along road 6 is long, the brightness of illumination of the 3rd light compensating lamp on first the 3rd fixed support is identical with the brightness of illumination of photo grasp shoot device with screen detection, the brightness of illumination of the 3rd light compensating lamp thereafter, along going to car direction to weaken gradually, constitutes the dark adaptation structure of brightness of illumination gentle transition；
The 3rd described light compensating lamp 3c is connected with lamp dimmer 4；
The 3rd described fixed support 5c has uniform 3-10；
Described the first light compensating lamp 3a, the second light compensating lamp 3b and the three light compensating lamp 3c can adopt the LED light source of low-power consumption and environmental protection, for continuing normal bright state in night or light more weak overcast and rainy, when described flashing light starts, LED light supplement lamp need not be closed, light condition can not only be strengthened, and the flashing light high light visual impact to driver or pedestrian can be reduced；
Described flashing light is by the charging of electric capacity and in the principle luminescence sparked, and fluorescent lifetime is short, and instantaneous power is big, lights during only in capture pictures, it is possible to provide good light filling effect for capturing picture；
Described lamp dimmer 4 respectively with the first light compensating lamp 3a, video camera 1, flashing light 2, second light compensating lamp 3b and the three light compensating lamp 3c is connected, the first light compensating lamp 3a can be lighted at night according to the time, second light compensating lamp 3b and the three light compensating lamp 3c, it also is able to self adaptation and experiences ambient light, automatically the first light compensating lamp 3a is lighted when more weak overcast and rainy of light, second light compensating lamp 3b and the three light compensating lamp 3c, and flashing light 2 can be started when capture pictures, each light compensating lamp in night or light more weak overcast and rainy for continuing normal bright state, and flashing light only in capture pictures time light, so when flashing light starts, light compensating lamp can not only strengthen lighting condition, and the flashing light high light visual impact to driver or pedestrian can be reduced, it should be noted that, controller is commercially available prod (prior art), such as single-chip microcomputer 8051 or plc, the switch of each lamp can be controlled according to extraneous state, it is to be noted, this technology is the technological means that those skilled in the art are usual。
The section that lighting condition is bad it is arranged on when the present invention uses, such as do not have on the highway of street lamp, the group number of the additional light compensating apparatus of light adaptation and the additional light compensating apparatus of dark adaptation can be increased in right amount according to light and shade situation, extension vehicle travelled in the time in light adaptation section Yu dark adaptation section, was effectively improved the adaptive capacity that light is changed by driving driver。
When city uses, owing to city road generally has the illumination of street lamp, so can suitably shorten to the light adaptation of street lamp and dark adaptation time again from street lamp to exposing flashing light, so the additional light compensating apparatus installing electronic police traffic block port system of the present invention needs on this kind of section can suitably reduce: the additional light compensating apparatus of light adaptation installs 2 groups, the additional light compensating apparatus of dark adaptation installs 5 groups, the spacing often organizing additional light compensating apparatus is set as 50m, city car travel speed by 54km/h, then light adaptation time and dark adaptation time respectively 6.7s and 16.7s。
In order to improve the practical function of the present invention further, notice board device can be installed additional by certain distance before the installation section of this invention electronic police traffic block port system lifts up, notice board can write with display face that " front 200 meter ampere, equipped with bayonet socket flashing light, asks slow down！" etc. signal language, remind driving driver suitably reduce speed in this section, in order to can more better adapt to the change of ambient light。
Due to the fact that and have employed the additional light compensating apparatus of gentle transition type meeting eye vision physiological feature, it is possible to reduce the visual impact that drivers and pedestrians is caused by flashing light high light to greatest extent。The particular design carrying out means of transportation according to eye light adaptation and dark adaptation physiological characteristics extensively sees culvert or gateway, tunnel, it is possible to eliminates vision Whiteout very well and easily causes the potential safety hazard of vehicle accident。Light intensity when additional light compensating apparatus can strengthen Video Detection with capture pictures, and use light compensating lamp and flashing light when Video Detection is with capture pictures simultaneously, also reached good light filling effect, the night that ambient lighting conditions is poor remain able to driving vehicle, pavement marking and around scene blur-free imaging。This invention has only near existing bayonet system to install some additional light compensating apparatus, and existing tollgate devices is carried out less transformation make its with additional light compensating apparatus composition holonomic system, without upgrading, rear end monitoring processes system, so present system simple in construction, perfect in shape and function, easy for installation, with low cost and can the existing bayonet system of seamless compatibility, have good Social and economic benef@。
Applicant it is to be noted; the above-mentioned only a kind of embodiment pointed out of the application; being not meant to limit the protection domain of the application, the equivalent or equivalent made technical scheme substantially identical with technical scheme of alternative means of every use belongs to the protection domain of the application。
Claims (7)
1. the electronic police bayonet system strengthening eye light adaptation ability night, including screen detection and photo grasp shoot device, it is characterized in that, it is provided with, on front side of screen detection and photo grasp shoot device, the additional light compensating apparatus of light adaptation that brightness of illumination strengthens gradually along direction to the car, on rear side of screen detection and photo grasp shoot device, is provided with brightness of illumination along removing the additional light compensating apparatus of dark adaptation that car direction is weakened gradually；The additional light compensating apparatus of described light adaptation includes growing to uniform the second fixed support (5b) and horizontal the second light compensating lamp (3b) being distributed on the second fixed support along road (6), the brightness of illumination of the second light compensating lamp (3b) strengthens gradually along direction to the car, the brightness of illumination of the second light compensating lamp on last second fixed support is identical with the brightness of illumination of photo grasp shoot device with screen detection, constitutes the light adaptation structure of brightness of illumination gentle transition；The additional light compensating apparatus of described dark adaptation includes growing to the 3rd uniform fixed support (5c) and horizontal the 3rd light compensating lamp (3c) being distributed on the 3rd fixed support along road (6), the brightness of illumination of the 3rd light compensating lamp on first the 3rd fixed support is identical with the brightness of illumination of photo grasp shoot device with screen detection, the brightness of illumination of the 3rd light compensating lamp thereafter, along going to car direction to weaken gradually, constitutes the dark adaptation structure of brightness of illumination gentle transition。
2. strengthen the electronic police bayonet system of eye light adaptation ability night according to claim 1, it is characterized in that, described screen detection includes the first fixed support (5a) and the first light compensating lamp (3a) being contained in side by side on the first fixed support, video camera (1) and flashing light (2) with photo grasp shoot device。
3. strengthen the electronic police bayonet system of eye light adaptation ability night according to claim 2, it is characterized in that, equipped with lamp dimmer (4) on described the first fixed support (5), lamp dimmer (4) is connected with the first light compensating lamp (3a), video camera (1) and flashing light (2) respectively。
4. strengthen the electronic police bayonet system of eye light adaptation ability night according to claim 1, it is characterised in that described the second fixed support (5b) has 1-3。
5. strengthen the electronic police bayonet system of eye light adaptation ability night according to claim 3, it is characterised in that described the second light compensating lamp (3b) is connected with lamp dimmer (4)。
6. strengthen the electronic police bayonet system of eye light adaptation ability night according to claim 3, it is characterised in that the 3rd described light compensating lamp (3c) is connected with lamp dimmer (4)。
7. strengthen the electronic police bayonet system of eye light adaptation ability night according to claim 1, it is characterised in that the 3rd described fixed support (5c) has uniform 3-10。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410329108.5A CN104091445B (en) | 2014-07-11 | 2014-07-11 | Strengthen the electronic police bayonet system of eye light adaptation ability a kind of night |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410329108.5A CN104091445B (en) | 2014-07-11 | 2014-07-11 | Strengthen the electronic police bayonet system of eye light adaptation ability a kind of night |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104091445A CN104091445A (en) | 2014-10-08 |
| CN104091445B true CN104091445B (en) | 2016-06-22 |
Family
ID=51639158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410329108.5A Expired - Fee Related CN104091445B (en) | 2014-07-11 | 2014-07-11 | Strengthen the electronic police bayonet system of eye light adaptation ability a kind of night |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104091445B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106205190A (en) * | 2016-03-18 | 2016-12-07 | 深圳市景阳信息技术有限公司 | Use radar and the method and system of video camera management curb parking position |
| CN111815963A (en) * | 2020-07-14 | 2020-10-23 | 山东省交通规划设计院有限公司 | License plate snapshot intelligent lighting method and system |
| CN112799266A (en) * | 2021-01-11 | 2021-05-14 | 深圳波导智慧科技有限公司 | Medical information acquisition equipment based on face recognition technology and use method thereof |
| CN115223373A (en) * | 2022-06-28 | 2022-10-21 | 宁夏众源交通设施制造有限公司 | Special real-time supervision vehicle high definition electronic police device that breaks rules and regulations on road |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100939962B1 (en) * | 2008-05-02 | 2010-02-04 | 한국건설기술연구원 | Apparatus and method for classifying vehicle type |
| CN101587640A (en) * | 2008-05-20 | 2009-11-25 | 奥城同立科技开发（北京）有限公司 | Anti-glare road traffic camera system |
| CN201306669Y (en) * | 2008-07-28 | 2009-09-09 | 田果成 | LED twinkling lamp with increased brightness |
| CN201812380U (en) * | 2010-09-27 | 2011-04-27 | 上海宝康电子控制工程有限公司 | High-definition red light and blocking intersection running behavior capturing system |
| CN103794055A (en) * | 2014-01-27 | 2014-05-14 | 山东鼎讯智能交通科技有限公司 | Intelligent side-mounted road vehicle detection and record system |
-
2014
- 2014-07-11 CN CN201410329108.5A patent/CN104091445B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104091445A (en) | 2014-10-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104091445B (en) | Strengthen the electronic police bayonet system of eye light adaptation ability a kind of night | |
| CN204129962U (en) | A kind of Multifunctional traffic signal lamp intelligent controlling device | |
| CN201089883Y (en) | Highroad mouth pedestrian traffic spray water control system | |
| CN106897535B (en) | Method for evaluating influence of high-speed rail illumination on glare of adjacent parallel highway | |
| CN106887158A (en) | Sharp turn signal light path early warning system and its method | |
| CN104464303A (en) | Anti-glare automatic light change and supplement device of intelligent toll gate | |
| CN104408971A (en) | Road main trunk and secondary trunk intersection safety monitoring method | |
| CN205014212U (en) | Street lamp with haze monitor function | |
| CN201434238Y (en) | Supplementary lighting device and traffic information collecting system | |
| CN109578914A (en) | A kind of intelligent road-lamp | |
| CN202433311U (en) | Device for detecting damage of road surface | |
| CN105821779A (en) | Expressway traffic emergency early-warning method and early-warning lamps | |
| CN105365531A (en) | Automobile color-changing sunshading board with driving recording function | |
| CN113643562B (en) | Video pile safety management method, video pile based on regional state information and regional management method | |
| CN110428640B (en) | Light supplementing device and light supplementing method for high-speed license plate recognition | |
| CN209267678U (en) | Highway photographic device | |
| CN109246907A (en) | A kind of vehicle safety method based on Street lamps control | |
| CN205408248U (en) | Street lamp illumination management and control device | |
| CN110796875A (en) | Pavement light prompting device | |
| CN206055345U (en) | For the system and device of fog-zone roadway illumination | |
| CN205022460U (en) | Rear -view mirror based on infrared night vision technique | |
| CN108657072A (en) | Vehicle both sides display system | |
| CN204936966U (en) | Shooting driving-mirror structure | |
| CN107165078A (en) | A kind of Road reflector | |
| CN204780695U (en) | Road limit for height warning device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160622 Termination date: 20170711 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |