CN202335035U - Road illuminating and early warning system based on environment and traffic flow - Google Patents
Road illuminating and early warning system based on environment and traffic flow Download PDFInfo
- Publication number
- CN202335035U CN202335035U CN 201120521584 CN201120521584U CN202335035U CN 202335035 U CN202335035 U CN 202335035U CN 201120521584 CN201120521584 CN 201120521584 CN 201120521584 U CN201120521584 U CN 201120521584U CN 202335035 U CN202335035 U CN 202335035U
- Authority
- CN
- China
- Prior art keywords
- road
- environment
- early warning
- group
- module
- 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 - Lifetime
Links
Images
Landscapes
- Traffic Control Systems (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model relates to a road illuminating and early warning system based on the environment and traffic flow. The road illuminating and early warning system is characterized by comprising an information processor, a sensor group, a control box and a lamp group connected with the control box, wherein the sensor, the control box and the lamp group are mounted on street lamp poles of key nodes; the information processor is connected with the sensor group and the control box; and the lamp group comprises an illumination lamp group and a warning lamp group. The road illuminating and early warning system disclosed by the utility model is used for providing auxiliary illumination and early warning of traveling vehicles, according to the environment and traffic status of the road, so that the labor cost is saved, the driving safety is ensured and energy economization and environment friendliness are realized.
Description
Technical field
The utility model relates to the city illumination system, relates to a kind of road lighting and early warning system based on environment and flow in particular, belongs to intelligent transportation field.
Background technology
Road lighting is the basic urban operating mechanism in city, affects city operations, communications and transportation efficient and safety, and then the overall image in the quality of life of affect people's and city.The design of road lighting and effect receive the influence of several factors, comprise road type, facility, road environment situation, traffic formation and flow etc., need estimate its quality and effect with the technological package index.
In the face of expanding day by day and changeable urban environment; In the city illumination design standard mandatory provision illumination in zones such as the strategic road in the city, transport hub, the stream of people square of concentrating adopt the duplicate supply illumination; Each power supply can bear 100% load; Simultaneously, to be lower than certain standard for the lighting power density value of road and make energy-conservation regulation.Clear and definite in the standard: as to select rational control mode, adopt the control appliance of reliability height and high conformity.And provided some energy-conservation regulations, and at dead of night, close a light source when adopting dual source lighting fixture, adopt the device that can reduce light source power at dead of night automatically, close light fixture less than half or the like.
It is the street lamp control module and the controller for road lamp of target with energy-conservation that a large amount of producers has developed; Existing controller for road lamp main target is to accomplish the automatic control of a plurality of street lamps; Some can testing environment, but does not conduct a research to real road situation such as road traffic flow, background lights on the general direction.Present road lighting; Become basic demand for energy-conservation; Mostly research is energy-conservation to night, and typical method comprises time section control, setting type or the intelligent space section control of illumination setting, the setting type of evening lamp, coupling flow, according to ambient brightness mode adjustment road lighting brightness degree etc.According to the up-to-date regulation of CIE115 file in 2010, thereby need consideration speed, flow, traffic composition, dividing strip, meeting to hand over factors such as density, parking, ambient brightness, vision guide, traffic control to confirm the level of illumination of a road.Mix serious road of row or section and adopt high-grade value, the road that the magnitude of traffic flow is big adopts high-grade value in the same level illumination, and the road that the speed of a motor vehicle is high need be considered the lifting of light level, and what the speed of a motor vehicle was low can suitably reduce brightness of illumination.In addition, also have some influencing factors, the density etc. that will improve lighting illumination intensity, StoreFront brightness, the road that the curb parking band is set, advertising lighting, road gateway like the road of large scale business facility periphery all exerts an influence to the effect of road lighting; In theory; Above-mentioned factor should be brought the range of choice of road control into, yet, in the middle of the reality; Therefore the city illumination of considering many factors seldom the irrational zone of many light pollution, dazzle and illumination occurred.
And road traffic environment comprises weather, pollution, safety, ruuning situation etc., particularly weather condition, and severe weather conditions such as wind, rain, mist, ice, snow descend, and safety factor of travel can reduce greatly.Simultaneously, factor such as the magnitude of traffic flow, the non-mixed row of machine also affects the height of accident rate.Can't early warning, mostly according to magnitude of traffic flow information, and the collection of unmatchful environmental information and renewal.
The utility model content
For solving the deficiency of prior art, the purpose of the utility model is to provide environment and the flow status of a kind of basis to road that road lighting and the method for early warning based on environment and vehicle flow of floor light with the driving early warning are provided.
Simultaneously, the utility model also provides the system of a kind of road lighting and the early warning based on environment and vehicle flow that realizes above-mentioned purpose.
For achieving the above object, the utility model is to realize through following technical scheme:
A kind of road lighting and early warning system based on environment and flow; Comprise message handler, sensor groups, control cabinet and the light fixture group that is connected with control cabinet; Wherein, Said transducer, control cabinet and light fixture group are installed on the light pole of key node, and said message handler is connected with said control cabinet with said sensor groups, and said light fixture group comprises lighting lamp group and warning lamp group.
The present technique scheme further is defined as, and described control cabinet comprises wireless receiving module, control module and interface group, and said wireless receiving module is connected with said control module, and said control module is connected with said interface group.
Further, described sensor groups comprises traffic flow detecting unit, mist detecting unit, detecting unit icy on road, ambient brightness detecting unit, and wherein, detecting unit icy on road comprises humiture detection module and ponding detection module two parts.
Further, described message handler comprises central processing unit and the message switching module, memory module and the wireless sending module that are connected with central processing unit.
Further, said message handler is communicated with one group of sensor groups and control cabinet at least.
The beneficial effect of the utility model is: the utility model effectively combines the caution of city illumination, the magnitude of traffic flow and road environment state; Not only floor light was provided but also moving car alarm was provided for traveler; Increased emergency case control to the road travel illumination; To a certain extent, replaceable existing roadway lighting system; The utility model adopts the wireless connections mode, does not need complicated wiring, applicable to different kinds of roads; The sensor groups of the utility model is used multiple detecting unit, and the road pavement situation is carried out the perception of multi-angle, makes illumination and information warning more accurate; The utility model is practiced thrift human cost, guarantees traffic safety and reduces light pollution, energy-conserving and environment-protective.
Description of drawings
Fig. 1 is the flow chart based on the method for the road lighting of environment and flow and early warning of the utility model;
Fig. 2 is the system framework sketch map of the utility model embodiment 1;
Fig. 3 is the system framework sketch map of the utility model embodiment 2.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is done concrete introduction.
Embodiment 1
Fig. 2 is the system framework figure of the utility model one embodiment; As shown in the figure; A kind of road lighting and early warning system based on environment and flow; Comprise message handler, sensor groups, control cabinet and the light fixture group that is connected with control cabinet, said message handler is connected with said control cabinet with said sensor groups.
Said sensor groups, control cabinet and light fixture group are installed on the light pole of key node; Described control cabinet comprises wireless receiving module, control module and interface group; Said wireless receiving module is connected with said control module, and said control module is connected with said interface group.In the present embodiment, wireless receiving module uses the STR30 micropower wireless data transfer module of Shanghai Sang Bo, and this product has the interference characteristic of exempting from; Control module can combine with the transitional street lamps case, optional many input control modules, as select the AS-10 type street lamp light-operated switch etc. of the smart quick auspicious auspicious power supply of JMDM-COM8MR controller or Zhejiang in Shenzhen for use; Interface group and control module are consistent, and need separate with the transitional street lamps interface.
Described sensor groups comprises traffic flow detecting unit, mist detecting unit, detecting unit icy on road, ambient brightness detecting unit.Wherein, the traffic flow detecting unit is based on the detecting unit of microwave, uses the SPECTR detector of Russian Livia difficult to understand (OLVIA) company in the present embodiment, 4 ~ 60 meters of detection ranges; Perhaps use the Smartsensor125 detector of U.S. Wavetronix company, 2 ~ 76 meters of detection ranges.The principle of mist detecting unit is that the light-emitting component of detecting unit is luminous; Light emission direction is vertical with the light-sensitive element direction; Illumination is less than light-sensitive element when not having mist, when having mist to occur, and the light-sensitive element triggering signal; The scientific and technological HSS VF500 type fog density transducer of China's benefit is used in transmission backward in the present embodiment.Detecting unit icy on road comprises humiture detection module and ponding detection module two parts, below 1 degree Celsius, ponding is arranged, then triggering signal.The core of ambient brightness detecting unit is the light detection module, and its range of light intensity is 0.045lm ~ 18800lm.
Said light fixture group comprises lighting lamp group and warning lamp group, and said lighting lamp group is the LED type, and the warning lamp group is red, and lighting lamp group of being selected for use and warning lamp group need be taken into account the road form, and in the present embodiment, subsidiary road is selected the BRP361 type LED street lamp of philips; Major trunk roads are selected BPP406 type LED street lamp; The S125L standard type warning lamp that warning lamp group selection tower is special possesses anti-fog function.
Described message handler is installed in the trackside of key node, comprises central processing unit and the message switching module, memory module and the wireless sending module that are connected with central processing unit, and in the present embodiment, said message handler is joined power source special; Central processing unit uses LPC2210, the CPU of 32 ARM7TDMI-S frameworks; Memory module is used the FLASH module of Samsung, K6F8016U6D, 512Kx16=8Mbit; Wireless sending module uses the STR30 micropower wireless data transfer module of Sang Bo, and this product has the interference characteristic of exempting from.In addition, message handler is installed in the rack, the degree of protection IP54 of said rack.
The method of work of described road lighting and the early warning system based on environment and flow of embodiment 1 is as shown in Figure 1, and concrete steps are:
(1) analyze the state of each road, confirm key point, sensor installation group, control cabinet and the light fixture group that is connected with said control cabinet on the light pole of said key point, wherein the light fixture group comprises lighting lamp group and warning lamp group;
The method of described definite key point is: urban road is divided into through street and trunk roads, secondary distributor road, branch road, the light level of clear and definite each road; To through street and trunk roads, the top of the porch of selection through street and trunk roads, intersection, place, tunnel, elevated bridge is as key point; To secondary distributor road, the intersection of selection secondary distributor road, shopping centre, residential area are as key point; To branch road, the shopping centre in a selection roadside, residential area are as key point.
(2) at the trackside mount message processor of key node described in the step (1), said message handler is connected through wireless mode with control cabinet with sensor groups, in message handler, presets each transducer threshold values simultaneously;
(3) sensor groups is gathered traffic flow and environmental information, and information is sent to message handler, and the information of wherein gathering comprises information, road surface humiture and ponding information and the intensity of illumination information of the concentration of traffic flow information, mist;
(4) information of message handler receiving sensor collection, analyzing and processing compares with each sensor threshold value information of memory module storage, and the result is sent to control cabinet;
(5) control cabinet receives the information that message handler sends, and information is analyzed, and generates control command, and the lighting lamp group of control light fixture group is opened or warning lamp is opened.
Embodiment 2
Fig. 3 is the system framework figure of the utility model one embodiment; As shown in the figure; A kind of road lighting and early warning system based on environment and flow; Comprise message handler, sensor groups, control cabinet and the light fixture group that is connected with control cabinet, identical among the product of structure, installation site, annexation and the employing of said sensor groups, control cabinet and light fixture group and the embodiment 1, the structure of said message handler and the product of employing are also with identical among the embodiment 1; But; Said message handler is installed in the center in a highway section, and the sensor groups at a plurality of key nodes place in highway section and control cabinet are communicated with through wireless mode therewith simultaneously, handles the information of a plurality of key nodes.
The method of work based on the road lighting of environment and flow and early warning system described in the embodiment 2 is as shown in Figure 1, and concrete steps are:
Its step (1), step (3), step (4) and step (5) are identical with method of work among the embodiment 1; Step (2) is the mount message processor in the center in a highway section, and the said message handler sensor groups and the control cabinet at a plurality of key nodes place in highway section therewith is communicated with through wireless mode.
The foregoing description does not limit the utility model in any form, and all employings are equal to the technical scheme that mode obtained of replacement or equivalent transformation, all drop in the protection range of the utility model.
Claims (5)
1. road lighting and early warning system based on an environment and a flow; It is characterized in that; Comprise message handler, sensor groups, control cabinet and the light fixture group that is connected with control cabinet, wherein, said transducer, control cabinet and light fixture group are installed on the light pole of key node; Said message handler is connected with said control cabinet with said sensor groups, and said light fixture group comprises lighting lamp group and warning lamp group.
2. a kind of road lighting and early warning system according to claim 1 based on environment and flow; It is characterized in that; Described control cabinet comprises wireless receiving module, control module and interface group; Said wireless receiving module is connected with said control module, and said control module is connected with said interface group.
3. a kind of road lighting and early warning system according to claim 1 based on environment and flow; It is characterized in that; Described sensor groups comprises traffic flow detecting unit, mist detecting unit, detecting unit icy on road, ambient brightness detecting unit; Wherein, detecting unit icy on road comprises humiture detection module, ponding detection module two parts.
4. a kind of road lighting and early warning system according to claim 1 based on environment and flow; It is characterized in that described message handler comprises central processing unit and the message switching module, memory module and the wireless sending module that are connected with central processing unit.
5. a kind of road lighting and early warning system based on environment and flow according to claim 1 is characterized in that said message handler is communicated with one group of sensor groups and control cabinet at least.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120521584 CN202335035U (en) | 2011-12-14 | 2011-12-14 | Road illuminating and early warning system based on environment and traffic flow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120521584 CN202335035U (en) | 2011-12-14 | 2011-12-14 | Road illuminating and early warning system based on environment and traffic flow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202335035U true CN202335035U (en) | 2012-07-11 |
Family
ID=46446997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120521584 Expired - Lifetime CN202335035U (en) | 2011-12-14 | 2011-12-14 | Road illuminating and early warning system based on environment and traffic flow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202335035U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102413618A (en) * | 2011-12-14 | 2012-04-11 | 江苏省交通规划设计院股份有限公司 | Road illumination and pre-warning method based on environment and flow and system thereof |
| CN105188229A (en) * | 2015-10-19 | 2015-12-23 | 福建船政交通职业学院 | Adaptive segmentally controlled tunnel illumination control system and method |
| CN108733015A (en) * | 2018-05-14 | 2018-11-02 | 山东交通学院 | A kind of automatic active control method of intelligence ice prevention and snow removing control system |
-
2011
- 2011-12-14 CN CN 201120521584 patent/CN202335035U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102413618A (en) * | 2011-12-14 | 2012-04-11 | 江苏省交通规划设计院股份有限公司 | Road illumination and pre-warning method based on environment and flow and system thereof |
| CN105188229A (en) * | 2015-10-19 | 2015-12-23 | 福建船政交通职业学院 | Adaptive segmentally controlled tunnel illumination control system and method |
| CN108733015A (en) * | 2018-05-14 | 2018-11-02 | 山东交通学院 | A kind of automatic active control method of intelligence ice prevention and snow removing control system |
| CN108733015B (en) * | 2018-05-14 | 2020-02-14 | 山东交通学院 | Automatic activation control method of intelligent anti-icing snow removal control system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Mukta et al. | IoT for energy efficient green highway lighting systems: Challenges and issues | |
| CN102413618A (en) | Road illumination and pre-warning method based on environment and flow and system thereof | |
| CN107911912B (en) | Energy-saving illumination system and method for LED street lamp | |
| CN204129962U (en) | A kind of Multifunctional traffic signal lamp intelligent controlling device | |
| CN108055726B (en) | Energy-saving illumination system and method for LED street lamp | |
| CN102752922A (en) | Intelligent road-perceiving LED (Light-Emitting Diode) illuminating controller | |
| CN205430708U (en) | Street lamp intelligence energy -saving control system and intelligent street lamp | |
| CN103249232A (en) | Intelligent streetlamp illumination control system | |
| CN102833913A (en) | Intelligent lighting management system | |
| CN110933824A (en) | Tunnel intelligent illumination energy-saving control system and method based on traffic situation perception | |
| CN202335035U (en) | Road illuminating and early warning system based on environment and traffic flow | |
| Vargas et al. | Photovoltaic lighting system with intelligent control based on ZigBee and Arduino | |
| CN204206566U (en) | Based on the energy-saving control system for roam lamp of Real-Time Traffic Volume | |
| CN113512964A (en) | A wisdom guardrail system for highway | |
| CN112399668B (en) | Intelligent LED street lamp use monitoring system based on big data | |
| CN104329628A (en) | LED (Light-emitting Diode) street lamp with adjustable spectrum in foggy days | |
| CN203313474U (en) | Intelligent illumination control system of street lamps | |
| CN207911103U (en) | A kind of intelligent street lamp control system based on millimetre-wave radar | |
| CN202227749U (en) | Underground automatic parking area for track traffic | |
| Nikolett et al. | Integrated smart system for the coordination of traffic light traffic management and intelligent public lighting in Hungary | |
| CN104637314A (en) | Self-sensing variable-frequency yellow flashlight and method used for traffic warning | |
| CN204440650U (en) | A kind of for traffic alarm from perception frequency conversion brown flasher | |
| CN208346669U (en) | A kind of rectangle solar energy wisdom zebra stripes | |
| CN204250091U (en) | A kind of intersection controller | |
| CN102654942A (en) | Intelligent traffic information prompting system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 210014 Ziyun Road, Qinhuai District, Jiangsu, No. 9, No. Patentee after: CHINA DESIGN GROUP Co.,Ltd. Address before: 210005 Zhongshan South Road, Jiangsu, No. 342, No. Patentee before: Jiangsu Provincial Communications Planning and Design Institute Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120711 |