CN111246625A - Intelligent dimming control device and method for LED tunnel lamp - Google Patents
Intelligent dimming control device and method for LED tunnel lamp Download PDFInfo
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- CN111246625A CN111246625A CN202010193335.5A CN202010193335A CN111246625A CN 111246625 A CN111246625 A CN 111246625A CN 202010193335 A CN202010193335 A CN 202010193335A CN 111246625 A CN111246625 A CN 111246625A
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Abstract
The invention discloses an intelligent dimming control device and method for an LED tunnel lamp, and the intelligent dimming control device comprises a shell, and a radar module, a Bluetooth module and a dimming control module which are arranged in the shell; the side wall of the shell is provided with an LED tunnel lamp dimming control interface, the LED tunnel lamp dimming control interface is externally connected with an LED tunnel lamp and internally connected with a dimming control module; the radar module is used for detecting vehicle arrival data in the tunnel and transmitting the data to the Bluetooth module; the Bluetooth module receives the detection data of the radar module and transmits a control signal to the dimming control module; and the dimming control module receives a control signal of the Bluetooth module and controls the LED tunnel lamp to be turned on or turned off. The intelligent control system can track vehicles to start the LED tunnel lamp, realizes intelligent control of on-off of the vehicle lamp and off-off of the vehicle lamp, and effectively reduces electric energy waste on the premise of avoiding potential safety hazards of the vehicles running in the tunnel.
Description
Technical Field
The invention belongs to the technical field of tunnel lamp dimming control, and particularly relates to an intelligent dimming control device and method for an LED tunnel lamp.
Background
In recent years, along with the development of society, more and more highway tunnels are provided, the highway operation cost is increased day by day, and according to statistics, about 70% of energy consumption of highway lighting is wasted in 'over lighting', especially in tunnel electricity charge investment.
With the rise of global energy crisis and global protection wave, the environmental protection and energy saving become common knowledge of all mankind. In 1991, the united states environmental protection agency first proposed the concept of Green Lighting engineering (Green Lighting Program), which aims to improve Lighting efficiency and reduce Lighting power consumption. In 1996, China started the green lighting engineering, and has been in more than twenty years so far. Therefore, under the climate of energy conservation and emission reduction in the current state, the proposal of the road tunnel lighting energy-saving technology is an effective measure for energy conservation and emission reduction in the road industry and is also an important content for creating an ' ecological ' road, and the traffic department 2015 issues a new industry standard ' road tunnel lighting design rules (JTG/T D70/2-01-2014) general rule 1.0.7 to definitely stipulate: the highway lighting is designed to be subjected to dimming control.
At present, many tunnel lighting design units divide a tunnel into four stages, namely an entrance section, a middle section, a transition section and an exit section, according to the detailed rule of highway tunnel lighting design, and design tunnel lighting, wherein the design of the lighting level in the tunnel mainly comprises the design of the distribution density of lamps and the power of the lamps in each stage in the tunnel according to the highest driving speed and the brightness outside the tunnel all year round. In actual work, tunnel illumination is often carried out to the mode that adopts manual control, all lamps are opened daytime to the tunnel under the general condition, and close all lamps evening, and certain electric energy can be practiced thrift to this kind of mode, but when daytime not having the vehicle to travel, the lamp in the tunnel is often bright still has great electric energy to be extravagant, simultaneously, the lamp normal close in the tunnel night is to the few period of night vehicle travel, luminance is not enough around in the tunnel, the vehicle of process has the not enough potential safety hazard of sight.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides the intelligent dimming control device for the LED tunnel lamp, which can track the vehicle to start the LED tunnel lamp, realize the intelligent control of the on and off of the vehicle lamp when the vehicle comes, and effectively reduce the electric energy waste on the premise of avoiding the potential safety hazard of the vehicle running in the tunnel.
The technical scheme adopted by the invention for solving the technical problems is as follows:
an intelligent dimming control device of an LED tunnel lamp comprises a shell, and a radar module, a Bluetooth module and a dimming control module which are arranged in the shell;
the side wall of the shell is provided with an LED tunnel lamp dimming control interface, the LED tunnel lamp dimming control interface is externally connected with an LED tunnel lamp and internally connected with a dimming control module;
the radar module is used for detecting vehicle arrival data in the tunnel and transmitting the data to the Bluetooth module;
the Bluetooth module receives the detection data of the radar module and transmits a control signal to the dimming control module;
and the dimming control module receives a control signal of the Bluetooth module and controls the LED tunnel lamp to be turned on or turned off.
The beneficial effects of this device are embodied in: when the radar module detects that a vehicle comes from a tunnel, vehicle data are transmitted to the Bluetooth module, the Bluetooth module receives the vehicle data coming from the radar module and transmits a lighting control signal to the dimming control module, and the dimming control module receives the lighting control signal of the Bluetooth module and controls the LED tunnel lamp to be turned on; and when the radar module detects that the vehicle in the tunnel walks, the vehicle walking data is transmitted to the Bluetooth module, the Bluetooth module receives the vehicle walking data of the radar module, and transmits a turning-off control signal to the dimming control module, and the dimming control module receives the turning-off control signal of the Bluetooth module and controls the LED tunnel lamp to turn off. Therefore, the LED tunnel lamp is started by tracking the vehicle, the vehicle is lighted, the vehicle is intelligently controlled to go out, and the electric energy is effectively reduced on the premise of avoiding the potential safety hazard caused by the vehicle running in the tunnel.
And furthermore, the LED tunnel lamp further comprises a small holder, one end of the small holder is fixed at the bottom of the shell, and the other end of the small holder is fixed on the shell of the LED tunnel lamp.
The beneficial effect of adopting the further technical scheme is that: the radiation angle of the radar module can be adjusted flexibly through rotation, so that the radar module can adjust the radiation angle as required, and information is effectively collected by a vehicle.
Further, the bottom of the shell is fixedly connected with one end of the small holder through a bolt, and the other end of the small holder is fixedly connected with the shell of the LED tunnel lamp through a bolt.
The beneficial effect of adopting the further technical scheme is that: the installation simplicity and flexibility of the small holder are improved.
Further, the casing lateral wall is provided with power supply interface, and power supply interface external alternating current power supply, the inscription set up in power module in the casing, power module are used for turning into the required direct current of radar module, bluetooth module and dimming control module with the alternating current.
The beneficial effect of adopting the further technical scheme is that: and each module in the shell is convenient to get electricity for operation.
Further, the external 220V alternating current of power supply interface, power module turns into the required 3.3V direct current of radar module, bluetooth module and dimming control module with the 220V alternating current.
The beneficial effect of adopting the further technical scheme is that: and each module in the shell is ensured to get electricity to stably run.
The invention also discloses an intelligent dimming control method of the LED tunnel lamp, which comprises the following steps:
step one, installing the intelligent dimming control device of the LED tunnel lamp on each LED tunnel lamp in a tunnel;
step two, adjacent Bluetooth modules are provided with control signals for jumping transmission;
step three, when the radar module in front detects that the vehicle arrives, the Bluetooth module in front receives the detection data and transmits a lighting control signal to the corresponding dimming control module, and meanwhile, the received detection data are transmitted to the Bluetooth modules in back one by one, so that all tunnel LED lamps in the tunnel and in the advancing direction of the vehicle are turned on when the vehicle arrives;
and step four, when the current radar module detects that the vehicle leaves, the current Bluetooth module receives the detection data of the radar module and transmits a turn-off control signal to the corresponding dimming control module to control the corresponding LED tunnel lamp to turn off.
The method has the beneficial effects that:
the LED tunnel lamps in the traveling direction of the vehicle in the tunnel are all lightened in a mode of controlling signal jump transmission by adjacent Bluetooth modules, so that the illumination brightness of the vehicle traveling in the tunnel is ensured not to generate large sudden change, the sight of a driver is ensured to be stable, and potential safety hazards caused by unstable sight are avoided; meanwhile, the LED tunnel lamp after the vehicle runs in the tunnel can be automatically turned off, and the power consumption can be reduced.
Drawings
In order to more clearly illustrate the detailed description of the invention or the technical solutions in the prior art, the drawings that are needed in the detailed description of the invention or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a topological diagram of the relationship of each module in the embodiment of the present invention.
In the attached drawing, the device comprises a shell 1, a power supply interface 2, a dimming control interface 3 for the LED tunnel lamp, a small cradle head 4, a power module 5, a radar module 6, a Bluetooth module 7 and a dimming control module 8.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
It is to be noted that, unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the invention pertains.
As shown in fig. 1 and 2, the intelligent dimming control device for the LED tunnel lamp includes a housing 1, and a radar module 6, a bluetooth module 7 and a dimming control module 8 which are disposed in the housing 1;
the side wall of the shell 1 is provided with an LED tunnel lamp dimming control interface 3, the LED tunnel lamp dimming control interface 3 is externally connected with an LED tunnel lamp and is internally connected with a dimming control module 8;
the radar module 6 is used for detecting vehicle arrival data in the tunnel and transmitting the data to the Bluetooth module 7;
the Bluetooth module 7 receives the detection data of the radar module 6 and transmits a control signal to the dimming control module 8;
and the dimming control module 8 receives the control signal of the Bluetooth module 7 and controls the LED tunnel lamp to be turned on or turned off.
Specifically, still include little cloud platform 4, the one end of little cloud platform 4 is fixed in the casing 1 bottom, and the other end is fixed in the shell of LED tunnel lamp.
Specifically, the bottom of the shell 1 is fixedly connected with one end of the cloudlet platform 4 through a bolt, and the other end of the cloudlet platform 4 is fixedly connected with the shell of the LED tunnel lamp through a bolt.
Specifically, the lateral wall of the shell 1 is provided with a power supply interface 2, the power supply interface 2 is externally connected with an alternating current power supply, the power supply module 5 is internally connected with the power supply interface and arranged in the shell 1, and the power supply module 5 is used for converting alternating current into direct current required by the radar module 6, the Bluetooth module 7 and the dimming control module 8.
Specifically, the power supply interface 2 is externally connected with 220V alternating current, and the power module 5 converts the 220V alternating current into 3.3V direct current required by the radar module 6, the bluetooth module 7 and the dimming control module 8.
The working mode of the device is as follows:
when the radar module 6 detects that a vehicle comes from a tunnel, vehicle data are transmitted to the Bluetooth module 7, the Bluetooth module 7 receives the vehicle data coming from the radar module 6 and transmits a lighting control signal to the dimming control module 8, and the dimming control module 8 receives the lighting control signal of the Bluetooth module 7 and controls the LED tunnel lamp to be turned on; and when radar module 6 detects that the car in the tunnel is walked, walk data transmission for bluetooth module 7 with the car, bluetooth module 7 receives radar module 6's car and walks data, to dimming control module 8 transmission turn-off control signal, and dimming control module 8 receives the turn-off control signal of bluetooth module 7, controls LED tunnel lamp to turn off.
The embodiment also provides an intelligent dimming control method of the LED tunnel lamp, which comprises the following steps:
step one, installing the intelligent dimming control device of the LED tunnel lamp according to any one of claims 1-5 on each LED tunnel lamp in a tunnel;
step two, the adjacent Bluetooth modules 7 set control signals to be transmitted in a skipping mode;
step three, when the radar module 6 in front detects that the vehicle arrives, the Bluetooth module 7 in front receives the detection data and transmits a lighting control signal to the corresponding dimming control module 8, and meanwhile, the received detection data are skipped to the Bluetooth module 7 in back one by one, so that all tunnel LED lamps in the tunnel and in the advancing direction of the vehicle are turned on when the vehicle arrives;
and step four, when the current radar module 6 detects that the vehicle leaves, the current Bluetooth module 7 receives the detection data of the radar module 6 and transmits a turn-off control signal to the corresponding dimming control module 8, so as to control the corresponding LED tunnel lamp to turn off.
According to the method, the LED tunnel lamps in the traveling direction of the vehicle in the tunnel are all lightened in a mode that the adjacent Bluetooth modules 7 control signal skipping, so that the illumination brightness of the vehicle traveling in the tunnel is prevented from being greatly changed suddenly, the sight of a driver is ensured to be stable, and potential safety hazards caused by unstable sight are avoided; meanwhile, the LED tunnel lamp after the vehicle runs in the tunnel can be automatically turned off, and the power consumption can be reduced.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.
Claims (6)
1. The intelligent dimming control device for the LED tunnel lamp is characterized by comprising a shell (1), and a radar module (6), a Bluetooth module (7) and a dimming control module (8) which are arranged in the shell (1);
the LED tunnel lamp dimming control interface (3) is arranged on the side wall of the shell (1), the LED tunnel lamp dimming control interface (3) is externally connected with an LED tunnel lamp, and the LED tunnel lamp dimming control interface is internally connected with a dimming control module (8);
the radar module (6) is used for detecting vehicle arrival data in the tunnel and transmitting the data to the Bluetooth module (7);
the Bluetooth module (7) receives the detection data of the radar module (6) and transmits a control signal to the dimming control module (8);
and the dimming control module (8) receives a control signal of the Bluetooth module (7) and controls the LED tunnel lamp to be turned on or turned off.
2. The intelligent dimming control device for the LED tunnel lamp according to claim 1, wherein: the LED tunnel lamp is characterized by further comprising a small cloud platform (4), wherein one end of the small cloud platform (4) is fixed at the bottom of the shell (1), and the other end of the small cloud platform is fixed on the shell of the LED tunnel lamp.
3. The intelligent dimming control device for the LED tunnel lamp according to claim 2, wherein: the LED tunnel lamp is characterized in that the bottom of the shell (1) is fixedly connected with one end of the small holder (4) through a bolt, and the other end of the small holder (4) is fixedly connected with the shell of the LED tunnel lamp through a bolt.
4. The intelligent dimming control device for the LED tunnel lamp according to claim 1, wherein: casing (1) lateral wall is provided with power supply interface (2), and power supply interface (2) external alternating current power supply, the inscription set up in power module (5) in casing (1), power module (5) are used for turning into radar module (6), bluetooth module (7) and the required direct current of dimming control module (8) with the alternating current.
5. The intelligent dimming control device for the LED tunnel lamp according to claim 4, wherein: the power supply interface (2) is externally connected with 220V alternating current, and the power module (5) converts the 220V alternating current into 3.3V direct current required by the radar module (6), the Bluetooth module (7) and the dimming control module (8).
6. An intelligent dimming control method for an LED tunnel lamp is characterized by comprising the following steps:
step one, installing the intelligent dimming control device of the LED tunnel lamp according to any one of claims 1-5 on each LED tunnel lamp in a tunnel;
step two, the adjacent Bluetooth modules (7) are provided with control signals for jumping transmission;
step three, when the radar module (6) in the front detects that the vehicle arrives, the Bluetooth module (7) in the front receives the detection data and transmits a lighting control signal to the corresponding dimming control module (8), and meanwhile, the received detection data are skipped to the Bluetooth modules (7) in the rear one by one, so that all tunnel LED lamps in the tunnel and in the advancing direction of the vehicle are lighted when the vehicle arrives;
and step four, when the current radar module (6) detects that the vehicle leaves, the current Bluetooth module (7) receives the detection data of the radar module (6) and transmits a turning-off control signal to the corresponding dimming control module (8) to control the corresponding LED tunnel lamp to turn off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010193335.5A CN111246625A (en) | 2020-03-18 | 2020-03-18 | Intelligent dimming control device and method for LED tunnel lamp |
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| CN202010193335.5A CN111246625A (en) | 2020-03-18 | 2020-03-18 | Intelligent dimming control device and method for LED tunnel lamp |
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| CN202010193335.5A Pending CN111246625A (en) | 2020-03-18 | 2020-03-18 | Intelligent dimming control device and method for LED tunnel lamp |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115514790A (en) * | 2022-11-10 | 2022-12-23 | 四川九通智路科技有限公司 | Internet of things vehicle-mounted dimming system and method for removing gateway in tunnel |
| CN115580956A (en) * | 2022-11-10 | 2023-01-06 | 四川九通智路科技有限公司 | Intelligent dimming control system and method for each lighting section in tunnel on vehicle |
-
2020
- 2020-03-18 CN CN202010193335.5A patent/CN111246625A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115514790A (en) * | 2022-11-10 | 2022-12-23 | 四川九通智路科技有限公司 | Internet of things vehicle-mounted dimming system and method for removing gateway in tunnel |
| CN115580956A (en) * | 2022-11-10 | 2023-01-06 | 四川九通智路科技有限公司 | Intelligent dimming control system and method for each lighting section in tunnel on vehicle |
| CN115514790B (en) * | 2022-11-10 | 2023-03-07 | 四川九通智路科技有限公司 | Internet of things vehicle-mounted dimming system and method for removing gateway in tunnel |
| CN115580956B (en) * | 2022-11-10 | 2023-03-14 | 四川九通智路科技有限公司 | Intelligent dimming control system and method for each lighting section in tunnel on vehicle |
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