CN208079467U - Intelligent lighting circuit and system for underground parking garage - Google Patents
Intelligent lighting circuit and system for underground parking garage Download PDFInfo
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- CN208079467U CN208079467U CN201820659233.6U CN201820659233U CN208079467U CN 208079467 U CN208079467 U CN 208079467U CN 201820659233 U CN201820659233 U CN 201820659233U CN 208079467 U CN208079467 U CN 208079467U
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- 238000001514 detection method Methods 0.000 claims description 24
- 238000006243 chemical reaction Methods 0.000 claims description 21
- 238000004891 communication Methods 0.000 claims description 8
- 238000005286 illumination Methods 0.000 claims description 8
- 238000007689 inspection Methods 0.000 claims description 4
- 238000012544 monitoring process Methods 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 abstract description 4
- 230000000087 stabilizing effect Effects 0.000 description 8
- 230000005611 electricity Effects 0.000 description 5
- 230000000875 corresponding effect Effects 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000006837 decompression Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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Abstract
The utility model is related to intelligent lighting fields, it discloses a kind of intelligent lighting circuit and system for underground parking garage, solve the problems, such as the existing a large amount of electric energy of consumption of electric consumption on lighting for managing underground parking garage in traditional technology using extensive management mode.Microcontroller, lighting detecting circuit, infrared sensor, sound transducer etc. are devised in intelligent lighting circuit in the utility model；Detect the current environment light intensity in underground garage in real time by lighting detecting circuit, and someone is detected whether respectively using infrared sensor and sound transducer or has sound, if not detecting someone or having sound, then microcontroller exports the output of the PWM wave control driving circuit of duty ratio corresponding according to current environment light intensity, i.e., the brightness of headlamp at this time is only by current garage inner ring border intensity control；If detect someone or have sound, the PWM wave of control driving circuit output 100% so that headlamp is operated in rated condition.
Description
Technical field
The utility model is related to intelligent lighting fields, and in particular to a kind of intelligent lighting circuit for underground parking garage and
System.
Background technology
With the increasingly raising of living standard, automobile is more and more universal in people's lives.The increase of car ownership, it is right
It is also increasing in the demand of Surface parking lots, underground garage.And underground garage is due to being arranged in underground, being not take up ground money
Source makes integrated environment beauty coordinate and be widely used in modern civil buildings and the building that write.However, underground garage is opposite
Disadvantage present in Surface parking lots is that light is poor, and need to rely on artificial light.
Underground garage lighting electricity consumption at present is based on all being to use a kind of extensive management mode, and headlamp is all opened for 24 hours
It opens, and the power of headlamp is non-adjustable, always works at maximum power, therefore consume a large amount of electric energy.
Utility model content
Technical problem to be solved in the utility model is：It is proposed a kind of intelligent lighting circuit for underground parking garage and
System solves a large amount of electricity of the existing consumption of electric consumption on lighting for managing underground parking garage in traditional technology using extensive management mode
The problem of energy.
The technical scheme in the invention for solving the above technical problem is：
On the one hand, the utility model proposes a kind of intelligent lighting circuits for underground parking garage, including：
Step-down rectifying circuit, the first regulator circuit, the second regulator circuit, microcontroller, driving circuit, A/D conversion circuits, light
According to detection circuit, infrared sensor, sound transducer and headlamp；The input terminal of the step-down rectifying circuit connects alternating current
Source, the input terminal of output end connection the first regulator circuit and the second regulator circuit of step-down rectifying circuit；First regulator circuit
The feeder ear of output end and microcontroller, the feeder ear of A/D conversion circuits, the feeder ear of lighting detecting circuit, infrared sensor
The feeder ear of feeder ear and sound transducer is connected；The output end of second regulator circuit is connected with the input terminal of driving circuit,
The output end of the driving circuit is connected with headlamp；The output end of the lighting detecting circuit connects the defeated of A/D conversion circuits
Enter end, the input signal of the output end connection microcontroller of A/D conversion circuits；The output of the infrared sensor and sound transducer
End is all connected with the input signal of microcontroller；The control terminal of the output signal connection driving circuit of the microcontroller.
As advanced optimizing, the headlamp is LED light.
As advanced optimizing, which further includes switch, and the output end of first regulator circuit passes through
The switch and the feeder ear of microcontroller, the feeder ear of A/D conversion circuits, the feeder ear of lighting detecting circuit, illumination detection electricity
The feeder ear of the feeder ear on road, the feeder ear of infrared sensor and sound transducer is connected.
On the other hand, the utility model provides a kind of intelligent illuminating system for underground parking garage comprising above-mentioned
Intelligent lighting circuit further includes working condition detection module, wireless communication module and monitor terminal；The working condition detects mould
Block is connect with headlamp, the working condition for detecting headlamp, and working condition detection module output signal connects microcontroller；Institute
Stating microcontroller, the working condition of headlamp is uploaded to monitor terminal by module by radio communication.
As advanced optimizing, the working condition detection module includes voltage detection module and current detection module.
As advanced optimizing, the intelligent illuminating system further includes：Alarm module, the alarm module connect with microcontroller
It connects.
The utility model has the beneficial effects that：By the design of above-mentioned intelligent lighting circuit and intelligent illuminating system, it is being
When system work, the current environment light intensity in underground garage, if not detecting someone or having sound, basis are detected in real time
Current environment light intensity exports the output of the PWM wave control driving circuit of duty ratio corresponding, i.e. the brightness of headlamp at this time is only worked as
Preceding garage inner ring border intensity control；If detect someone or have sound, the PWM wave of control driving circuit output 100%,
So that headlamp is operated in rated condition, to provide enough brightness；In addition, the real-time inspection for passing through the working condition to headlamp
It surveys and uploads, be conducive to be monitored the state of each headlamp in monitor terminal；And intelligent illuminating system also has report
Alert function finds to shine after the working condition of headlamp is compared the microcontroller in intelligent lighting circuit with parameter preset
There is exception (such as in bright lamp work：Overvoltage, overcurrent, situations such as not working) when, warning output is carried out, is positioned in time convenient for staff
Trouble light, to be overhauled in time.
Description of the drawings
Fig. 1 is the intelligent lighting circuit structure diagram in the utility model；
Fig. 2 is a kind of embodiment circuit diagram of intelligent lighting circuit.
Specific implementation mode
The utility model is directed to a kind of intelligent lighting circuit and system for underground parking garage, solves traditional technology
It is middle that the problem of a large amount of electric energy are consumed existing for the electric consumption on lighting of underground parking garage is managed using extensive management mode.
As shown in Figure 1, the intelligent lighting circuit for underground parking garage in the utility model, including：
Step-down rectifying circuit, the first regulator circuit, the second regulator circuit, microcontroller, driving circuit, A/D conversion circuits, light
According to detection circuit, infrared sensor, sound transducer and headlamp；The input terminal of the step-down rectifying circuit connects alternating current
Source, the input terminal of output end connection the first regulator circuit and the second regulator circuit of step-down rectifying circuit；First regulator circuit
The feeder ear of output end and microcontroller, the feeder ear of A/D conversion circuits, the feeder ear of lighting detecting circuit, infrared sensor
The feeder ear of feeder ear and sound transducer is connected；The output end of second regulator circuit is connected with the input terminal of driving circuit,
The output end of the driving circuit is connected with headlamp；The output end of the lighting detecting circuit connects the defeated of A/D conversion circuits
Enter end, the input signal of the output end connection microcontroller of A/D conversion circuits；The output of the infrared sensor and sound transducer
End is all connected with the input signal of microcontroller；The control terminal of the output signal connection driving circuit of the microcontroller.
In above-mentioned intelligent lighting circuit, step-down rectifying circuit is for being depressured the alternating voltage as supply input
And rectification；First regulator circuit carries out voltage stabilizing to a certain voltage value, to be microcontroller, A/D to the voltage after decompression and rectification
Conversion circuit, illumination detection electricity, infrared sensor and sound transducer provide operating voltage；Second regulator circuit to decompression and it is whole
The rear voltage of stream carries out voltage stabilizing to another voltage value, to power for drive part；Lighting detecting circuit is responsible for acquiring current vehicle
Environmental light intensity in library；A/D conversion circuits are responsible for carrying out A/D conversions to the environmental light intensity that lighting detecting circuit acquires and are uploaded to
Microcontroller；Infrared sensor is responsible for detecting whether that someone or vehicle occur, and detection signal is uploaded to microcontroller；Sound transducer
It is responsible for having detected whether sound appearance, and detection signal is uploaded to microcontroller；Microcontroller is responsible for not detecting someone/vehicle
When occurring, and not detected that sound occurs, the PWM wave that duty ratio corresponding is exported according to the environmental light intensity of acquisition controls drive
The output of dynamic circuit；To reach energy-efficient purpose；When detecting someone/vehicle appearance, or having detected that sound occurs, control
The PWM wave of driving circuit output 100% so that headlamp is operated in rated condition, to provide enough brightness.Headlamp is responsible for
The driving of circuit driven generates the brightness of respective strengths grade.
A kind of specific implementation circuit of above-mentioned intelligent lighting circuit as shown in Fig. 2, step-down rectifying circuit by T1 transformers and
Bright full bridge rectifiers form；First regulator circuit uses voltage stabilizing chip 7805, the second regulator circuit to use voltage stabilizing chip
7812；Microcontroller uses 89C51；A/D conversion circuits use PCF8591 chips；Infrared sensor uses HC-SR501；Driving electricity
Road uses BTN7971；Lighting detecting circuit can be made of photo resistance and some auxiliary elements；Sound transducer can be used micro-
Type microphone.
Circuit is connected after 220V alternating currents, and 13.3V is pressed onto by the change of T1 transformers, then by Bright full-bridge rectifications,
The direct current of 12V pulsation is exported, what full-bridge rectification came out has been followed by two-way regulated power supply chip, is the voltage stabilizing chip of 5V all the way
7805, by voltage voltage stabilizing to 5V, to single chip computer89C51, A/D conversion chips PCF8591, infrared sensor HC-SR501, sound
Sensor and lighting detecting circuit power supply.Another way is the voltage stabilizing chip 7812 of 12V, by voltage voltage stabilizing to 12V, gives BTN7971
Drive part is powered.After turning on the switch SW, single chip computer89C51, A/D conversion chips PCF8591, infrared sensor HC-
SR501, sound transducer and lighting detecting circuit are powered, and circuit is started to work.
After power on circuitry, single chip computer89C51 program initialization, the illumination intensity information that lighting detecting circuit will detect
It by being transmitted to single chip computer89C51 after PCF8591A/D conversions, and is handled, then single chip computer89C51 is exported by P1.4
PWM wave, PWM wave controls the output of BTN7971 drivings, to drive LED light.Meanwhile infrared sensor HC-SR501 and sound
Sensor detects whether someone and whether has sound respectively, and is respectively transmitted to collected information by I/O port P1.2 and P1.3
Single chip computer89C51 is handled.When detecting someone or having sound, single chip computer89C51 is by P1.4 output duty cycles
100% PWM wave makes LED light brightness reach maximum, if not detecting someone or having sound, the brightness of LED light is only
It is controlled by intensity of illumination in current garage, and negatively correlated ratio is presented in the brightness of intensity of illumination and LED light in the range of setting
Example relationship.
In addition, the utility model also proposes a kind of intelligent illuminating system based on above-mentioned intelligent lighting circuit, in addition to upper
Intelligent lighting circuit is stated, further includes：Working condition detection module, wireless communication module and monitor terminal；The working condition inspection
It surveys module to connect with headlamp, the working condition for detecting headlamp, working condition detection module output signal connects monolithic
Machine；The working condition of headlamp is uploaded to monitor terminal to the microcontroller by module by radio communication.
In the intelligent illuminating system, voltage detection module and current detection module may be used and detected as working condition
The state outcome of detection to detect the voltage and current value of headlamp, and is uploaded to the monolithic in intelligent lighting electric current by module
Machine 89C51, by state outcome, module is uploaded to long-range monitor terminal (such as to single chip computer89C51 by radio communication again：PC machine,
Mobile phone terminal, laptop etc.), to realize the remote monitoring function to headlamp working condition.In addition, in order to realize this
Ground warning function, can also be arranged the alarm module being connected with single chip computer89C51, and state outcome is uploaded and supervised by single chip computer89C51
It is also compared with preset parameter while control terminal, if finding, working condition is abnormal, and alarm module is driven to carry out acousto-optic
Alarm, consequently facilitating staff searches trouble light in time, so as to timely processing.
The illumination control method realized based on above-mentioned intelligent illuminating system is included the following steps：
Lighting detecting circuit detects the current environment light intensity in underground garage in real time；
The current environment light intensity is transferred to microcontroller after A/D is converted；
Microcontroller exports the output of the PWM wave control driving circuit of duty ratio corresponding according to current environment light intensity；
When infrared sensor detects someone or when sound transducer has detected sound, detection information is transferred to
Microcontroller；
Microcontroller output duty cycle controls the output of driving circuit for 100% PWM wave；
If someone is not detected in certain time or has sound, microcontroller is exported according to current environment light intensity and is corresponded to
The output of the PWM wave control driving circuit of duty ratio.
In addition, working condition detection module detects the working condition of headlamp in real time, and it is uploaded to microcontroller, microcontroller will
Module is uploaded to monitor terminal to the working condition by radio communication, also, microcontroller is by the working condition and parameter preset
It is compared, if finding, working condition is abnormal, controls alarm module and carries out alarm.
Claims (6)
1. the intelligent lighting circuit for underground parking garage, which is characterized in that including：
Step-down rectifying circuit, the first regulator circuit, the second regulator circuit, microcontroller, driving circuit, A/D conversion circuits, illumination inspection
Slowdown monitoring circuit, infrared sensor, sound transducer and headlamp；The input terminal of the step-down rectifying circuit connects AC power,
The input terminal of output end connection the first regulator circuit and the second regulator circuit of step-down rectifying circuit；The output of first regulator circuit
End with the feeder ear of microcontroller, the feeder ear of A/D conversion circuits, lighting detecting circuit feeder ear, infrared sensor power supply
The feeder ear of end and sound transducer is connected；The output end of second regulator circuit is connected with the input terminal of driving circuit, described
The output end of driving circuit is connected with headlamp；The input terminal of the output end connection A/D conversion circuits of the lighting detecting circuit,
The input signal of the output end connection microcontroller of A/D conversion circuits；The output end of the infrared sensor and sound transducer is equal
Connect the input signal of microcontroller；The control terminal of the output signal connection driving circuit of the microcontroller.
2. being used for the intelligent lighting circuit of underground parking garage as described in claim 1, which is characterized in that the headlamp is
LED light.
3. being used for the intelligent lighting circuit of underground parking garage as claimed in claim 1 or 2, which is characterized in that further include switch,
The output end of first regulator circuit passes through the switch and the feeder ear of microcontroller, the feeder ear of A/D conversion circuits, illumination
The power supply of the feeder ear of detection circuit, the feeder ear of lighting detecting circuit, the feeder ear of infrared sensor and sound transducer
End is connected.
4. the intelligent illuminating system for underground parking garage, which is characterized in that further include work including above-mentioned intelligent lighting circuit
State detection module, wireless communication module and monitor terminal；The working condition detection module is connect with headlamp, for detecting
The working condition of headlamp, working condition detection module output signal connect microcontroller；Microcontroller mould by radio communication
The working condition of headlamp is uploaded to monitor terminal by block.
5. being used for the intelligent illuminating system of underground parking garage as claimed in claim 4, which is characterized in that the working condition inspection
It includes voltage detection module and current detection module to survey module.
6. being used for the intelligent illuminating system of underground parking garage as described in claim 4 or 5, which is characterized in that the intelligence is shone
Bright system further includes：Alarm module, the alarm module are connect with microcontroller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820659233.6U CN208079467U (en) | 2018-05-04 | 2018-05-04 | Intelligent lighting circuit and system for underground parking garage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820659233.6U CN208079467U (en) | 2018-05-04 | 2018-05-04 | Intelligent lighting circuit and system for underground parking garage |
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| Publication Number | Publication Date |
|---|---|
| CN208079467U true CN208079467U (en) | 2018-11-09 |
Family
ID=64045462
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820659233.6U Active CN208079467U (en) | 2018-05-04 | 2018-05-04 | Intelligent lighting circuit and system for underground parking garage |
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| Country | Link |
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| CN (1) | CN208079467U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108463032A (en) * | 2018-05-04 | 2018-08-28 | 攀枝花学院 | For the intelligent lighting circuit of underground parking garage, system and illumination control method |
-
2018
- 2018-05-04 CN CN201820659233.6U patent/CN208079467U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108463032A (en) * | 2018-05-04 | 2018-08-28 | 攀枝花学院 | For the intelligent lighting circuit of underground parking garage, system and illumination control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240521 Address after: No. 90-66, Fangshui Road, Nanjing Chemical Industrial Park, Jiangsu Province, 210000 Patentee after: Cao Mingyue Country or region after: China Patentee after: Dai Jun Address before: 617000 Airport Road, East District, Panzhihua, Sichuan Province, No. 10 Patentee before: PANZHIHUA University Country or region before: China |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240614 Address after: No. 034, B1/F, No. 427 Jiangyang Middle Road, Yangzhou Economic Development Zone, Jiangsu Province, 225000 Patentee after: Yangzhou Wuhaitong Property Management Co.,Ltd. Country or region after: China Address before: No. 90-66, Fangshui Road, Nanjing Chemical Industrial Park, Jiangsu Province, 210000 Patentee before: Cao Mingyue Country or region before: China Patentee before: Dai Jun |