CN105160907A - Solar traffic signal lamp emergency control system - Google Patents
Solar traffic signal lamp emergency control system Download PDFInfo
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- CN105160907A CN105160907A CN201510481259.7A CN201510481259A CN105160907A CN 105160907 A CN105160907 A CN 105160907A CN 201510481259 A CN201510481259 A CN 201510481259A CN 105160907 A CN105160907 A CN 105160907A
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- control device
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Abstract
The invention provides a solar traffic signal lamp emergency control system. A solar cell panel is electrically connected with a storage battery. The storage battery supplies power to a signal control device, a circuit control device, signal lamps, a shooting device, a cell panel orientation control device and signal lamps respectively through a power supply management unit. The single control device outputs a control signal to the circuit control device. The circuit control device controls the states of the signal lamps. The cell panel orientation control device adjusts the orientation of the solar cell panel. According to the invention, the solar cell panel and the storage battery are used for storing electric energy, and the problem that an existing emergency power supply fails to supply power for a long time is solved; the shooting device is used for shooting frame information of a monitored point and transmitting the frame image of the monitored point to a monitoring room; and the cell panel orientation control device automatically adjusts the orientation of the solar cell panel at any time, the solar cell panel of the system is enabled to be rotated to the direction highest in illumination and to automatically track and vertically receive solar light, and the solar utilization rate is substantially improved.
Description
Technical field
The present invention relates to road traffic instruction control technology field, be specifically related to a kind of solar traffic light emergency flight control system.
Background technology
Road traffic signal system and constantly perfect traffic law are the behavior of specification urban transportation, safeguard that urban transportation order serves irreplaceable positive role, and when there is power-off, traffic lights can not normally indicate, and cause traffic disturbance, traffic congestion etc.; Although the traffic lights at some crossing have emergency power pack, the time that emergency power pack can support is shorter, can not meet use when long-time power-off.And along with the extensive utilization of sun power, how to improve the utilization factor to sun power, one of focal issue becoming solar energy research.In today that traditional energy is in short supply, the utilization of new and renewable sources of energy is more and more subject to the attention of national governments.Wherein, sun power is inexhaustible with it, nexhaustible, the feature of environmental protection becomes the focus that people attract attention, and the utilization of sun power has become one of 21 century great research topic.Sun power is utilized to carry out power supply to traffic lights imperative.
Summary of the invention
For solving the problems of the technologies described above, the invention provides a kind of solar traffic light emergency flight control system, this solar traffic light emergency flight control system is by solar panel and battery stores electricity energy, and when power-off by accumulator to signal lamp emergency flight control system power supply, solve existing emergency power pack and can not power for a long time and the problem of inadequate environmental protection.
The present invention is achieved by the following technical programs.
A kind of solar traffic light emergency flight control system provided by the invention, comprises solar panel, cell panel towards control device, accumulator, Power Management Unit, signal control device, circuit control device and signal lamp; Described solar panel is connected with storage battery, described accumulator powers to respectively signal control device, circuit control device, cell panel by Power Management Unit towards control device and signal lamp, described signal control device outputs control signals to circuit control device, the state of described circuit control device control signal lamp; Described cell panel towards control device regulate solar panel towards.
Described cell panel comprises intensity of illumination acquisition module, ADC modular converter, control module, motor drive module and stepper motor towards control device, the signal output part of intensity of illumination acquisition module is connected with the signal input part of ADC modular converter, the signal output part of ADC modular converter is connected with the signal input part of control module, and control module is by the corner of motor drive module control step motor.
Described intensity of illumination acquisition module gathers intensity of illumination signal by photodiode.
Described solar panel is detachably installed on the lamp stand of signal lamp.
Described accumulator is installed on the inside of signal lamp lamp stand.
Beneficial effect of the present invention is: utilize solar panel and battery stores electricity energy, when power-off by accumulator to signal lamp emergency flight control system power supply, light ray energy is constantly converted to electric energy and is stored by accumulator by solar panel simultaneously, solves the problem that existing emergency power pack can not be powered for a long time; By cell panel towards control device automatically adjust at any time solar panel towards, the direction that the system solar panel of making turns to illumination the strongest, from motion tracking and vertical reception sunray, substantially increase solar energy utilization ratio; Sun power is desirable everywhere, powers nearby, need not long distance delivery, avoids the cost of long distance transmission line, also can not produce any discarded object, not the public hazards such as pollution, noise.
Accompanying drawing explanation
Fig. 1 is theory diagram of the present invention.
Embodiment
Further describe technical scheme of the present invention below, but described in claimed scope is not limited to.
A kind of solar traffic light emergency flight control system as shown in Figure 1, comprises solar panel, cell panel towards control device, accumulator, Power Management Unit, signal control device, circuit control device and signal lamp; Described solar panel is connected with storage battery, described accumulator powers to respectively signal control device, circuit control device, cell panel by Power Management Unit towards control device and signal lamp, described signal control device outputs control signals to circuit control device, the state of described circuit control device control signal lamp; Described cell panel towards control device regulate solar panel towards.Utilize solar panel and battery stores electricity energy, when power-off by accumulator to signal lamp emergency flight control system power supply, simultaneously light ray energy is constantly converted to electric energy and is stored by accumulator by solar panel.
Described cell panel comprises intensity of illumination acquisition module, ADC modular converter, control module, motor drive module and stepper motor towards control device, the signal output part of intensity of illumination acquisition module is connected with the signal input part of ADC modular converter, the signal output part of ADC modular converter is connected with the signal input part of control module, and control module is by the corner of motor drive module control step motor.By cell panel towards control device automatically adjust at any time solar panel towards, the direction that the system solar panel of making turns to illumination the strongest, from motion tracking and vertical reception sunray, substantially increase solar energy utilization ratio.
Described intensity of illumination acquisition module gathers intensity of illumination signal by photodiode.
Described solar panel is detachably installed on the lamp stand of signal lamp; Described accumulator is installed on the inside of signal lamp lamp stand; Power nearby, need not long distance delivery, avoid the cost of long distance transmission line.
The invention solves the problem that existing emergency power pack can not be powered for a long time; By cell panel towards control device automatically adjust at any time solar panel towards, the direction that the system solar panel of making turns to illumination the strongest, from motion tracking and vertical reception sunray, substantially increase solar energy utilization ratio; Sun power is desirable everywhere, powers nearby, need not long distance delivery, avoids the cost of long distance transmission line, also can not produce any discarded object, not the public hazards such as pollution, noise.
Claims (5)
1. a solar traffic light emergency flight control system, comprise solar panel, cell panel towards control device, accumulator, Power Management Unit, signal control device, circuit control device and signal lamp, it is characterized in that: described solar panel is connected with storage battery, described accumulator powers to respectively signal control device, circuit control device, cell panel by Power Management Unit towards control device and signal lamp, described signal control device outputs control signals to circuit control device, the state of described circuit control device control signal lamp; Described cell panel towards control device regulate solar panel towards.
2. solar traffic light emergency flight control system as claimed in claim 1, it is characterized in that: described cell panel comprises intensity of illumination acquisition module, ADC modular converter, control module, motor drive module and stepper motor towards control device, the signal output part of intensity of illumination acquisition module is connected with the signal input part of ADC modular converter, the signal output part of ADC modular converter is connected with the signal input part of control module, and control module is by the corner of motor drive module control step motor.
3. solar traffic light emergency flight control system as claimed in claim 2, is characterized in that: described intensity of illumination acquisition module gathers intensity of illumination signal by photodiode.
4. solar traffic light emergency flight control system as claimed in claim 1, is characterized in that: described solar panel is detachably installed on the lamp stand of signal lamp.
5. solar traffic light emergency flight control system as claimed in claim 1, is characterized in that: described accumulator is installed on the inside of signal lamp lamp stand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510481259.7A CN105160907A (en) | 2015-08-07 | 2015-08-07 | Solar traffic signal lamp emergency control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510481259.7A CN105160907A (en) | 2015-08-07 | 2015-08-07 | Solar traffic signal lamp emergency control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105160907A true CN105160907A (en) | 2015-12-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510481259.7A Pending CN105160907A (en) | 2015-08-07 | 2015-08-07 | Solar traffic signal lamp emergency control system |
Country Status (1)
| Country | Link |
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| CN (1) | CN105160907A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011238196A (en) * | 2010-05-12 | 2011-11-24 | System Engineers Co Ltd | Traffic signal control device |
| CN202720782U (en) * | 2012-08-30 | 2013-02-06 | 四川西德光能科技有限公司 | LED traffic indication system |
| CN203405954U (en) * | 2013-06-13 | 2014-01-22 | 潘红 | Intelligent traffic light |
| CN203689703U (en) * | 2013-12-15 | 2014-07-02 | 重庆辉腾光电有限公司 | Intelligent adaptive solar traffic light |
-
2015
- 2015-08-07 CN CN201510481259.7A patent/CN105160907A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011238196A (en) * | 2010-05-12 | 2011-11-24 | System Engineers Co Ltd | Traffic signal control device |
| CN202720782U (en) * | 2012-08-30 | 2013-02-06 | 四川西德光能科技有限公司 | LED traffic indication system |
| CN203405954U (en) * | 2013-06-13 | 2014-01-22 | 潘红 | Intelligent traffic light |
| CN203689703U (en) * | 2013-12-15 | 2014-07-02 | 重庆辉腾光电有限公司 | Intelligent adaptive solar traffic light |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151216 |