CN103938562B - Solar energy glimmers intelligent alarm column - Google Patents
Solar energy glimmers intelligent alarm column Download PDFInfo
- Publication number
- CN103938562B CN103938562B CN201410180027.3A CN201410180027A CN103938562B CN 103938562 B CN103938562 B CN 103938562B CN 201410180027 A CN201410180027 A CN 201410180027A CN 103938562 B CN103938562 B CN 103938562B
- Authority
- CN
- China
- Prior art keywords
- load
- solar energy
- alarm column
- control
- glimmers
- 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
Abstract
The invention discloses solar energy to glimmer intelligent alarm column, it is characterized in that: comprise electric power system and load system, described load system is connected with electric power system by wire, described electric power system comprises solar panel and photoelectric conversion module, photoelectric conversion module is connected with solar panel by wire, described load system comprises warning load and control load, described warning load is connected by winding displacement with control load, control load comprises single-chip microcomputer and is arranged on the peripheral circuit on single-chip microcomputer, and warning load comprises LED and cylinder.The present invention powers using solar energy as equipment source, with MCS-51 series monolithic for control chip, in conjunction with closed loop feedback control strategy, photosensitive sensor in addition, design solar energy to glimmer intelligent alarm column, can environmental protection be realized, the traffic intelligent warning function of low-energy-consumption high-efficiency.
Description
Technical field
The present invention relates to traffic signals field of intelligent control, be specifically related to a kind of solar energy and glimmer intelligent alarm column.
Background technology
In recent years, automobile production and marketing growth rate is stabilized in annual about 10%, and simultaneous private car quantity is increased sharply, and its utilization rate is also more and more higher.Automobile no doubt can provide great facility for people's lives, also the life radius of the common people can be expanded, but thereupon also can aggravate the traffic burden in city, and increasing of vehicle can make the potential incidence of traffic accident improve, in order to reduce the generation of above-mentioned negative effect, the self diathesis of driver needs to increase on the one hand, needs to improve traffic signals indicating equipment on the other hand.
Traffic signals indicating equipment comprises the multiple products such as traffic lights, Traffic alarm light, traffic warning board, traffic indication board.Along with the progress of society, signal designation not only rests on the simple indicative function of traditional " red light stops, and green light is capable ", but contains more, more complicated information.And in conjunction with now emerging various control strategy, form the intelligent caution system possessing several functions, by the combination of different bright lights, more implications can be expressed, thus greatly improve the efficiency of traffic alarm.
Because most of caution system needs electric power support, and provide external power supply and power control system greatly can increase product cost, caution system None-identified working environment, often still work when not needing its work, causing the waste of the energy simultaneously.The expressing information mode of traditional caution device is single in addition, needs multi-section caution device, greatly cause the wasting of resources and add product cost when transmitting different information.
Summary of the invention
Can energy conservation in order to make traffic alarm equipment realize, the efficiency of traffic alarm can be improved again, also effectively can play warning function simultaneously, the invention provides and a kind ofly to glimmer intelligent alarm column based on monolithic processor controlled solar energy.
The present invention powers using solar energy as equipment source, with MCS-51 series monolithic for control chip, in conjunction with closed loop feedback control strategy, photosensitive sensor in addition, design solar energy to glimmer intelligent alarm column, can environmental protection be realized, the traffic intelligent warning function of low-energy-consumption high-efficiency.
The technical solution adopted for the present invention to solve the technical problems is:
Described solar energy glimmers intelligent alarm column, it is characterized in that: comprise electric power system and load system, described load system is connected with electric power system by wire, described electric power system comprises solar panel and photoelectric conversion module, photoelectric conversion module is connected with solar panel by wire, described load system comprises warning load and control load, described warning load is connected by winding displacement with control load, control load comprises single-chip microcomputer and is arranged on the peripheral circuit on single-chip microcomputer, and warning load comprises LED and cylinder.
Described solar energy glimmers intelligent alarm column, it is characterized in that described solar panel comprises solar absorption panels and solar energy output device, described solar absorption panels is made up of semi-conducting material, and solar energy output device exports the electric energy that solar panel produces to photoelectric conversion module.
Described solar energy glimmers intelligent alarm column, it is characterized in that described photoelectric conversion module comprises photovoltaic inversion modules and output module, described photovoltaic inversion modules comprises inverter, miniature transformer and wave filter, described inverter adopts full-bridge inverting structure, inverter output end is connected with miniature transformer, and miniature transformer output is connected with wave filter.
Described solar energy glimmers intelligent alarm column, it is characterized in that described control load comprises power module, sampling apparatus, singlechip chip, input/output unit, and described power module adopts 220V to turn 5VAC-DC power module; Described sampling apparatus comprises sensor and sampling modulate circuit, described sensor gathers signal, sampling modulate circuit is delivered in single-chip microcomputer after modulating the signal that collection comes and is carried out computing, described singlechip chip adopts MCS-51 series monolithic, realizes closed-loop control to obtain new control signal by control program; Described sensor comprises voltage sensor coil and light sensor, and described voltage sensor coil is arranged on below road surface, and described light sensor is arranged on solar panel corner.
Described solar energy glimmers intelligent alarm column, it is characterized in that described closed-loop control adopts negative feedback control, the light intensity signal sampled by light sensor and etalon optical power signal do difference, passing ratio adjuster is modulated, the signal obtained is sent in single-chip microcomputer and is carried out computing, to obtain new control signal.
Described solar energy glimmers intelligent alarm column, it is characterized in that this alarm column mode of operation comprises four kinds: park mode, right lateral pattern, left lateral pattern and disabled driving mode.
Described solar energy glimmers intelligent alarm column, it is characterized in that described LED is arranged on cylinder towards the direction of sending a car, and described LED adopts 6 × 6 lattice arrangement.
Beneficial effect of the present invention is: 1) structure simple, be easy to Design and manufacture; Utilize solar energy to power for alarm column, realize environmental protection, low energy consumption, high efficiency warning function; 2) Single-chip Controlling can be utilized to change flicker kind and the frequency of alarm column, thus the function of much information can be expressed on same portion alarm column, drastically increase transmitted information content, and reduce product cost; 3) can photosensitive sensor be passed through, make it under suitable environment, carry out work, thus reach the object of energy conservation.
Accompanying drawing explanation
Fig. 1 is overall system structure schematic diagram of the present invention;
Fig. 2 is opto-electronic conversion schematic diagram of the present invention;
Fig. 3 is energy of the present invention and signal transmission schematic diagram;
Fig. 4 is that alarm column flicker frequency of the present invention controls main program flow chart;
Fig. 5 is alarm column of the present invention flicker control principle block diagram;
Fig. 6 is alarm column resting state schematic diagram of the present invention;
Fig. 7 is alarm column right lateral view of the present invention;
Fig. 8 is alarm column left lateral view of the present invention;
Fig. 9 is that alarm column of the present invention forbids transport condition schematic diagram.
In figure: 1-electric power system, 11-solar panel, 111-solar absorption panels, 112-solar energy output device, 12-photoelectric conversion module, 121-inverter, 122-miniature transformer, 123-wave filter, 13-output module, 14-light sensor, 2-load system, 21-warns load, 211-LED, 212-cylinder, 22-control load, 221-single-chip microcomputer, 222-SCM peripheral circuit, 223-voltage sensor coil, 224-power module, 225-samples modulate circuit.
Detailed description of the invention
The present invention is further illustrated below in conjunction with detailed description of the invention.
As shown in figures 1 to 6, solar energy glimmers intelligent alarm column, comprise electric power system 1 and load system 2, electric power system 1 comprises solar panel 11 and photoelectric conversion module 12, photoelectric conversion module 12 is connected with solar panel 11 by wire, and load system 2 comprises warning load 21 and control load 22, and load system 2 is connected with electric power system 1 by wire, control load 22 comprises single-chip microcomputer 221 and SCM peripheral circuit 222, and warning load 21 comprises LED211 and cylinder 212; This warning load 21 is connected with control load 22 by winding displacement.
Solar panel 11 comprises solar absorption panels 111 and solar energy output device 112, solar absorption panels 111 is made up of semi-conducting material, its effect is the radiant energy collection will produced when shining upon, the photoelectron that radiant energy comprises impinges upon on semiconductor PN, form new hole-electron pair, under the effect of PN junction electric field, hole flows to P district by N district, electronics flows to N district by P district, a large amount of photoelectronic displacement produces electric energy, solar energy output device is that the electric energy that solar cell produces (is generally 12VDC, direct current 12 volts) export in photoelectric conversion module 12, as shown in Figure 2.
Photoelectric conversion module 12 comprises photovoltaic inversion modules and output module 13, photovoltaic inversion modules comprises inverter 121, miniature transformer 122 and wave filter 123, inverter 121 adopts full-bridge inverting structure, inverter 121 output is connected with miniature transformer 122, the effect of miniature transformer 122 mainly comprises power conversion and electrical isolation, miniature transformer 122 output is connected with wave filter 123, the higher hamonic wave produced after the effect of wave filter 123 is mainly filtering inversion, its effect of output module 13 is to warning in load 21 and control load 22 by the delivery of electrical energy of the driven load blocks produced after opto-electronic conversion.
Control load 22 comprises power module 224, voltage sensor coil 223, output module 13, single-chip microcomputer 221 and SCM peripheral circuit 222, power module 224 adopts 220V to turn 5VAC-DC power module, its effect is connected with electric power system 1, it can be voltage sensor coil 223 that electric energy modulation after inversion being changed becomes, + 5V the power supply that output module 13 and single-chip microcomputer 221 are powered, sampling apparatus comprises voltage sensor coil 223 and sampling modulate circuit 225, its effect is gathered by voltage sensor coil 223 by required semaphore, afterwards by the modulation of sampling modulate circuit 225, deliver in single-chip microcomputer 221 and carry out computing, as shown in Figure 3.Singlechip chip adopts MCS-51 series monolithic, realizes closed-loop control, thus obtain new control signal by digital control technology.
Sensor comprises voltage sensor coil 223 and light sensor 14, voltage sensor coil 223 is arranged on below road surface, length is 1.5 meters, width is 2 meters, as shown in Figure 1, its effect is used to detect vehicle flow in the unit interval, and light sensor 14 is arranged on solar panel corner, be used for detecting light, thus judge whether alarm column enters blink states.
Alarm column detects vehicle flow method: when vehicle is by voltage sensor coil 223, sensor generates a pulse signal, when vehicle continues motion, during by sensor another side, this pulse signal is sent in modulate circuit, and enter to carry out computing in single-chip microcomputer 221 through ovennodulation is laggard, a threshold value is set in single-chip microcomputer 221, be defined as vehicle in the unit interval and passed through number, when counter stored counts reaches set threshold value, single-chip microcomputer 221 output frequency signal, the flicker frequency of LED211 is adjusted, its control flow chart as shown in Figure 4,
Closed-loop control adopts negative feedback control, as shown in Figure 5, the light intensity signal Φ sampled by light sensor 14 and etalon optical power signal Phi * does difference, passing ratio adjuster (ProportionalRegulator) is modulated, the signal obtained is sent in single-chip microcomputer 221 and is carried out computing, judge the duty of the LED211 installed in now alarm column, thus obtain new control signal.
Single-chip Controlling load 22 changes the mode of operation of alarm column by programming, and as Figure 6-9, alarm column mode of operation comprises four kinds: park mode, right lateral pattern, left lateral pattern and disabled driving mode;
Warning load comprises LED211 and cylinder 212; it is background color that cylinder 212 adopts blue; its effect is protection inner member and provides installation carrier for LED211; LED211 is arranged on cylinder 212 towards the direction of sending a car; LED211 adopts 6 × 6 lattice arrangement; by controlling its working method and flicker frequency, thus express different information warnings.
The course of work of the present invention: solar energy intelligent flash caution post is placed in the road surface needing warning, the cylinder 212 of LED warning lamp is housed towards direction to the car, voltage sensor coil 223 is placed in direction to the car, distance warning post 30 to five ten meters of; Solar panel 11 and light sensor 14 are placed on above alarm column, for absorbing the intensity of sunshine and induction sunshine.During daytime, the sunlight intensity that light sensor 14 receives is comparatively large, and now sensor 14 does not send pumping signal to alarm column, and alarm column LED211 is in resting state, as Fig. 6; When residing for solar energy intelligent flash caution post, environment is dimmed, the light intensity received by light sensor 14 reduces, and now light sensor 14 sends pulse signal, and LED211 starts working.According to single-chip microcomputer 221 run the difference of control instruction, on alarm column, the LED211 of diverse location can corresponding flicker, and to express different information warnings, as Fig. 7-9, flicker frequency is 1 time/second; Simultaneously, voltage sensor coil 223 can be gathered by situation now road vehicles, and when automobile presses coil, voltage sensor coil 223 obtains a pulse signal, when vehicle travels coil another side, the pulse signal obtained is sent in single-chip microcomputer 221 counter; A threshold value can be set in single-chip microcomputer 221, be defined as vehicle in the unit interval and passed through number, when counter stored counts reaches set threshold value, single-chip microcomputer 221 exports new frequency signal, the flicker frequency of LED211 is adjusted, so LED211 flicker frequency can reflect the vehicle flowrate size in this section, directive function can be played to the driving of driver in this section.
Content described in this manual embodiment is only enumerating the way of realization of inventive concept; should not being regarded as of protection scope of the present invention is only limitted to the concrete form that embodiment is stated, protection scope of the present invention also and conceive the equivalent technologies means that can expect according to the present invention in those skilled in the art.
Claims (6)
1. solar energy glimmers intelligent alarm column, it is characterized in that: comprise electric power system (1) and load system (2), described load system (2) is connected with electric power system (1) by wire, described electric power system (1) comprises solar panel (11) and photoelectric conversion module (12), photoelectric conversion module (12) is connected with solar panel (11) by wire, described load system (2) comprises warning load (21) and control load (22), described warning load (21) is connected by winding displacement with control load (22), control load (22) comprises single-chip microcomputer (221) and is arranged on the SCM peripheral circuit (222) on single-chip microcomputer, warning load (21) comprises LED(211) and cylinder (212), described control load (22) comprises power module (224), sampling apparatus, singlechip chip, input/output unit, described power module (224) adopts 220V to turn 5VAC-DC power module, described sampling apparatus comprises sensor and sampling modulate circuit (225), sensor gathers signal, sampling modulate circuit (225) is delivered in single-chip microcomputer after modulating the signal that collection comes and is carried out computing, described singlechip chip adopts MCS-51 series monolithic, realizes closed-loop control to obtain new control signal by control program, described sensor comprises voltage sensor coil (223) and light sensor (14), and described voltage sensor coil (223) is arranged on below road surface, and described light sensor (14) is arranged on solar panel corner.
2. solar energy according to claim 1 glimmers intelligent alarm column, it is characterized in that described solar panel (11) comprises solar absorption panels (111) and solar energy output device (112), described solar absorption panels (111) is made up of semi-conducting material, and solar energy output device (112) exports the electric energy that solar panel (11) produces to photoelectric conversion module (12).
3. solar energy according to claim 1 glimmers intelligent alarm column, it is characterized in that described photoelectric conversion module (12) comprises photovoltaic inversion modules and output module (13), described photovoltaic inversion modules comprises inverter (121), miniature transformer (122) and wave filter (123), described inverter (121) adopts full-bridge inverting structure, inverter (121) output is connected with miniature transformer (122), and miniature transformer (122) output is connected with wave filter (123).
4. solar energy according to claim 1 glimmers intelligent alarm column, it is characterized in that described closed-loop control adopts negative feedback control, the light intensity signal sample light sensor (14) and etalon optical power signal do difference, passing ratio adjuster is modulated, the signal obtained is sent in single-chip microcomputer and is carried out computing, to obtain new control signal.
5. solar energy according to claim 1 glimmers intelligent alarm column, it is characterized in that this alarm column mode of operation comprises four kinds: park mode, right lateral pattern, left lateral pattern and disabled driving mode.
6. solar energy according to claim 1 glimmers intelligent alarm column, it is characterized in that described LED(211) be arranged on cylinder (212) towards the direction of sending a car, described LED(211) adopt 6 × 6 lattice arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410180027.3A CN103938562B (en) | 2014-04-30 | 2014-04-30 | Solar energy glimmers intelligent alarm column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410180027.3A CN103938562B (en) | 2014-04-30 | 2014-04-30 | Solar energy glimmers intelligent alarm column |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103938562A CN103938562A (en) | 2014-07-23 |
| CN103938562B true CN103938562B (en) | 2016-04-06 |
Family
ID=51186418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410180027.3A Expired - Fee Related CN103938562B (en) | 2014-04-30 | 2014-04-30 | Solar energy glimmers intelligent alarm column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103938562B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2067008U (en) * | 1990-05-10 | 1990-12-05 | 青岛海洋大学 | Controller for computerized traffic signal |
| CN201177876Y (en) * | 2008-02-03 | 2009-01-07 | 交通部公路科学研究所 | Road traffic sign based on roadside broadcast |
| KR20120106352A (en) * | 2011-03-18 | 2012-09-26 | 이종웅 | Intelligent traffic display |
| CN203420238U (en) * | 2013-08-23 | 2014-02-05 | 深圳市名家汇科技股份有限公司 | Solar LED initiative light-emitting traffic indicating board |
| CN103746641A (en) * | 2013-12-19 | 2014-04-23 | 广西科技大学 | Solar AC power generation system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060076047A1 (en) * | 2001-04-23 | 2006-04-13 | Green David R | Potted domed solar panel capsule and traffic warning lamps incorporating same |
-
2014
- 2014-04-30 CN CN201410180027.3A patent/CN103938562B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2067008U (en) * | 1990-05-10 | 1990-12-05 | 青岛海洋大学 | Controller for computerized traffic signal |
| CN201177876Y (en) * | 2008-02-03 | 2009-01-07 | 交通部公路科学研究所 | Road traffic sign based on roadside broadcast |
| KR20120106352A (en) * | 2011-03-18 | 2012-09-26 | 이종웅 | Intelligent traffic display |
| CN203420238U (en) * | 2013-08-23 | 2014-02-05 | 深圳市名家汇科技股份有限公司 | Solar LED initiative light-emitting traffic indicating board |
| CN103746641A (en) * | 2013-12-19 | 2014-04-23 | 广西科技大学 | Solar AC power generation system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103938562A (en) | 2014-07-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103987180B (en) | Lamp control device and intelligent lighting lamp system regulating and controlling system and method | |
| CN203413481U (en) | Intelligent light-emitting diode (LED) street lamp | |
| CN203320445U (en) | Novel road deceleration strip | |
| CN104421755A (en) | Intelligent LED street lamp and control method for LED street lamps | |
| CN105472819A (en) | Controller for light-operated street lamp employing vehicle light and application method of controller | |
| CN204948430U (en) | One applies to train Intelligent LED lighting control system | |
| CN103938562B (en) | Solar energy glimmers intelligent alarm column | |
| CN201954451U (en) | Active infrared induction wind power street lamp | |
| CN203882393U (en) | Transportation means alarm lamp based on solar energy technology | |
| CN203261530U (en) | Light modulation color modulation type LED solar energy street lamp controller | |
| CN203934030U (en) | Energy-saving traffic signal lamp control system | |
| CN205408229U (en) | Intelligence constant current LED street lamp controller | |
| CN206164930U (en) | Solar street lamp's intelligent light control device | |
| CN201621600U (en) | Small solar rotating lamp | |
| CN203136251U (en) | Intelligently controlled LED light source | |
| CN203689703U (en) | Intelligent adaptive solar traffic light | |
| CN207235167U (en) | A kind of solar LED light light sensation regulation and control system | |
| CN206130843U (en) | Environmental protection intelligence solar energy LED street lamp | |
| CN204791542U (en) | Traffic signal lamp's energy -saving control circuit | |
| CN204518192U (en) | Intelligence is followed spot energy-saving illumination road lamp device | |
| CN204887572U (en) | Solar street lamp controller based on zigbee network deployment | |
| CN203757564U (en) | Energy-saving type intelligent beacon light capable of conducting dimming in self-adaptive mode | |
| CN202769511U (en) | Solar streetlamp intelligent lifting system | |
| CN214198476U (en) | Solar contour lamp | |
| CN204046861U (en) | A kind of Energy-Efficient Led Street Lamp |
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: 20160406 Termination date: 20180430 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |