CN114258175A - Garage illumination control method and equipment - Google Patents
Garage illumination control method and equipment Download PDFInfo
- Publication number
- CN114258175A CN114258175A CN202111442014.5A CN202111442014A CN114258175A CN 114258175 A CN114258175 A CN 114258175A CN 202111442014 A CN202111442014 A CN 202111442014A CN 114258175 A CN114258175 A CN 114258175A
- Authority
- CN
- China
- Prior art keywords
- garage
- light
- mode
- exit
- entrance
- 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.)
- Granted
Links
- 238000005286 illumination Methods 0.000 title claims abstract description 103
- 238000000034 method Methods 0.000 title claims abstract description 47
- 238000012544 monitoring process Methods 0.000 claims abstract description 33
- 238000013024 troubleshooting Methods 0.000 claims description 16
- 230000003044 adaptive effect Effects 0.000 claims description 14
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 238000012545 processing Methods 0.000 claims description 7
- 230000004438 eyesight Effects 0.000 claims description 6
- 238000007726 management method Methods 0.000 claims description 5
- 230000000007 visual effect Effects 0.000 claims description 5
- 230000004913 activation Effects 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims description 4
- 230000003111 delayed effect Effects 0.000 claims 1
- 238000009432 framing Methods 0.000 description 9
- 206010039203 Road traffic accident Diseases 0.000 description 7
- 230000008859 change Effects 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 210000001747 pupil Anatomy 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 230000004313 glare Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000012549 training Methods 0.000 description 2
- 206010049155 Visual brightness Diseases 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 238000013527 convolutional neural network Methods 0.000 description 1
- 230000009193 crawling Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003062 neural network model Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/105—Controlling the light source in response to determined parameters
- H05B47/11—Controlling the light source in response to determined parameters by determining the brightness or colour temperature of ambient light
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/105—Controlling the light source in response to determined parameters
- H05B47/115—Controlling the light source in response to determined parameters by determining the presence or movement of objects or living beings
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/105—Controlling the light source in response to determined parameters
- H05B47/115—Controlling the light source in response to determined parameters by determining the presence or movement of objects or living beings
- H05B47/125—Controlling the light source in response to determined parameters by determining the presence or movement of objects or living beings by using cameras
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/16—Controlling the light source by timing means
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/17—Operational modes, e.g. switching from manual to automatic mode or prohibiting specific operations
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The application provides a garage illumination control method and equipment, and belongs to the technical field of garage illumination. The method comprises the steps of obtaining the intensity of external illumination; and determining the light starting mode corresponding to the external illumination intensity from the plurality of light starting modes as the selected mode based on the external illumination intensity. Wherein, each light starting mode is used for starting different light modules. And acquiring monitoring data of the radar monitoring module. And determining whether vehicles pass through the garage entrance and exit based on the monitoring data. And under the condition that vehicles pass through the garage entrance, generating a light module starting instruction according to the selected mode so as to start the light module in the selected mode. The method ensures the life safety of drivers and pedestrians who come in and go out of the underground garage.
Description
Technical Field
The application relates to the technical field of garage illumination, in particular to a garage illumination control method and equipment.
Background
With the increase of the automobile holding quantity, the arrangement of garages is increasing. Currently, to reduce the footprint of a vehicle, a common garage is located primarily underground, as shown in fig. 2. Because the garage is underground, the entrance and the exit of the garage have obvious brightness change, and when a driver enters and exits the garage, eyes easily generate the reaction of instant blind vision or eye glare. The brightness of some entrances and exits of the existing garage illumination is too dark, and the brightness of some entrances and exits is too bright, so that the reaction of the eyes of a driver can be caused.
The problem is caused by 'adaptive lag' of pupils of human eyes, when the problem occurs, a driver cannot clearly see hidden dangers appearing in the front, such as pedestrians, vehicles, roadblocks and the like, traffic accidents can occur, and personal and property safety of the driver is threatened. Therefore, traffic accidents at the entrance and exit of the garage are avoided, and the life safety of drivers and people around the garage is ensured, so that the technical problem which needs to be solved urgently is solved.
Disclosure of Invention
The embodiment of the application provides a garage illumination control method and equipment, which are used for guaranteeing the life safety of drivers and pedestrians entering and exiting an underground garage.
In one aspect, the present application provides a method for controlling lighting of a garage, the method comprising:
and obtaining the external illumination intensity. And determining the light starting mode corresponding to the external illumination intensity from the plurality of light starting modes as the selected mode based on the external illumination intensity. Wherein, each light starting mode is used for starting different light modules. And acquiring monitoring data of the radar monitoring module. And determining whether vehicles pass through the garage entrance and exit based on the monitoring data. And under the condition that vehicles pass through the garage entrance, generating a light module starting instruction according to the selected mode so as to start the light module in the selected mode.
In one implementation of the present application, ambient light intensity and current time are determined. And determining a preset ratio of the outside illumination intensity to the indoor illumination according to the current moment. And determining indoor illumination according to the preset ratio and the external illumination intensity. And determining a first ground brightness value of the garage based on the indoor illumination and the garage ground reflection coefficient. And determining the corresponding garage visual adaptation brightness of the garage entrance and exit based on the length of the garage entrance and exit and a preset brightness adaptation table. And determining a second ground illuminance value of the garage according to the garage vision adaptive brightness and the garage ground reflection coefficient, and determining a corresponding light starting mode according to the second ground illuminance value to serve as a selected mode at the current moment.
In an implementation of the present application, a framing image of a garage entrance and exit is acquired by an image acquisition device. The viewing image at least comprises images of four positions of the garage entrance. And carrying out gray level processing on each viewing image, inputting the gray level value of each pixel point of each viewing image after the gray level processing into a pre-trained illumination intensity recognition model, and determining the external illumination intensity of the garage entrance and exit.
In one implementation of the present application, a vehicle identification of a vehicle is obtained via an image capture device. And judging whether the vehicle has a reserved parking space or not according to the vehicle identification. And if so, generating a garage light guide instruction so as to open the light of the channel between the garage entrance and the preset parking space.
In one implementation of the present application, the light activation pattern includes at least one or more of: night working mode, evening working mode, cloudy working mode and sunny working mode.
In an implementation manner of the application, according to the external illumination intensity, a corresponding light starting mode is determined from a preset mode conversion curve as a first mode. It is determined whether the first pattern at the current time matches a corresponding selected pattern at a previous time. And if the first mode at the current moment is not matched with the corresponding selected mode at the previous moment, acquiring the hidden danger troubleshooting image of the garage entrance and exit acquired by the image acquisition equipment. And determining whether the hidden danger exists in the hidden danger troubleshooting image or not through the image identification model. And generating hidden danger troubleshooting information under the condition that the hidden danger troubleshooting image has the lighting hidden danger, and sending the hidden danger troubleshooting information to a corresponding management terminal.
In an implementation manner of the application, under the condition that the hidden danger troubleshooting image is determined not to have the hidden danger of illumination, the first mode at the current moment is used as the selected mode.
In one implementation of the present application, it is determined whether a vehicle at a garage entrance is located at a garage exit according to monitoring data. And under the condition that the vehicle at the garage entrance is positioned at the garage exit, whether the obstacle exists in the preset range of the garage exit is determined through the framing image acquired by the image acquisition equipment. And generating alarm information and playing the alarm information under the condition that the obstacle exists in the preset range of the garage exit. Wherein, the alarm information includes: sound, light.
In an implementation of the application, a preset garage usage schedule is obtained through Internet crawler software. And determining whether the vehicle parking frequency in a preset time period in the garage using time table is greater than a preset threshold value. And updating the light delay time of the selected mode under the condition that the vehicle parking frequency in the preset time period in the garage using time table is greater than a preset threshold value. The light delay time is the time when the light is turned off after the vehicle passes through the garage entrance.
In another aspect, the present application provides a garage lighting control apparatus, comprising:
at least one processor; and a memory communicatively coupled to the at least one processor. Wherein the memory stores instructions executable by the at least one processor to cause the at least one processor to:
and obtaining the external illumination intensity. And determining the light starting mode corresponding to the external illumination intensity from the plurality of light starting modes as the selected mode based on the external illumination intensity. Wherein, each light starting mode is used for starting different light modules. And acquiring monitoring data of the radar monitoring module. And determining whether vehicles pass through the garage entrance and exit based on the monitoring data. And under the condition that vehicles pass through the garage entrance, generating a light module starting instruction according to the selected mode so as to start the light module in the selected mode.
By the scheme, the illumination can be carried out in the selected mode under the condition that the vehicle is at the garage entrance, so that the response of pupil adaptive hysteresis generated by a driver at the garage entrance is reduced, traffic accidents caused by the adaptive hysteresis are avoided, and the life safety of the driver when the driver enters and exits the garage is guaranteed.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
fig. 1 is a schematic flow chart of a garage lighting control method according to an embodiment of the present application;
FIG. 2 is a schematic view of a doorway of an underground garage according to the prior art;
fig. 3 is a schematic diagram of a garage lighting control method according to an embodiment of the present application;
fig. 4 is another schematic diagram of a garage illumination control method according to an embodiment of the present disclosure;
fig. 5 is a schematic view of another garage illumination control method according to an embodiment of the present application;
fig. 6 is a schematic structural diagram of a garage lighting control apparatus in an embodiment of the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail and completely with reference to the following specific embodiments of the present application and the accompanying drawings. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The increase of vehicle has brought the quantity in underground parking garage and has constantly increased, and each commercial district, office area all set up underground garage and park the vehicle. Due to the self-limitation of the underground garage, the brightness inside the underground garage is greatly different from the brightness outside the underground garage.
When a driver suddenly passes through a garage entrance from light to dark or from dark to light, eyes cannot rapidly adapt to the change of the brightness, and therefore blind vision or glare reaction is generated. And the access & exit of underground garage has very big slope, under the condition that the object in the place ahead can't be seen clearly to driver's eye, and the wrong operation of driving appears very easily in climbing or downhill path, causes the problem of traffic accident.
Based on this, the embodiment of the application provides a garage illumination control method and equipment, which are used for solving the problem that when the eyes of a driver cannot see a front object clearly, driving operation errors easily occur when an underground garage climbs or descends, and traffic accidents are caused.
Various embodiments of the present application are described in detail below with reference to the accompanying drawings.
The embodiment of the application provides a garage illumination control method, a plurality of light modules for illumination and a radar monitoring module for monitoring vehicles are arranged at a garage entrance and a garage exit of a garage, and as shown in fig. 1, the method may include steps S101 to S105:
s101, the server obtains the outside illumination intensity.
In this application embodiment, the garage access & exit can be provided with image acquisition equipment in advance, for example: the camera, the camera and the like are used for acquiring the illumination intensity outside the garage.
It should be noted that the server is only an exemplary entity as an execution entity of the garage lighting control method, and the execution entity is not limited to the server, and the application is not particularly limited thereto.
In the embodiment of the present application, the following method may be executed to obtain the external illumination intensity, which specifically includes:
firstly, a server acquires a view finding image of a garage entrance and exit acquired by an image acquisition device.
The viewing image at least comprises images of four positions of the garage entrance.
The image acquisition equipment can be equipment such as camera, and image acquisition equipment can the rotation direction or can set up four at least image acquisition equipment, realizes obtaining the framing image in four positions of garage access & exit. The viewfinder images are used for displaying external images of the garage entrance and the viewfinder images can comprise images of four directions of east, west, south and north.
And then, carrying out gray level processing on each viewing image by the server, inputting the gray level values of each pixel point of each viewing image after the gray level processing into a pre-trained illumination intensity identification model, and determining the external illumination intensity of the garage entrance and exit.
After receiving the framing image acquired by the image acquisition device, the server may perform gray processing on the framing image in each orientation, that is, component values of RGB of each pixel point of the framing image generate a gray value of 0 to 255. And then, the server inputs the framing image of the gray value of each pixel point into a pre-trained illumination intensity identification model to obtain the illumination intensity of the outdoor scene image at the entrance and exit of the garage.
The viewing image has four directions, and the illumination intensity obtained from the external view image in each direction can be averaged and used as the illumination intensity of the exit/entrance.
The pre-trained illumination intensity recognition model is to input a plurality of gray images labeled with labels of illumination intensity as sample training data into a neural network model, which may be VGGNet, LeNet, etc., and this application is not limited in this respect. After the illumination intensity recognition model is trained through sample training data, it can be used to process the framing images. In the embodiment of the application, the illumination intensity identification model can be added with a large number of update samples in the using process, so that the identification accuracy of the illumination intensity identification model is improved.
Through the scheme, the acquisition of the external illumination intensity can be simply, conveniently and rapidly realized, so that the requirement of garage illumination control is met.
And S102, the server determines a light starting mode corresponding to the external illumination intensity from a plurality of light starting modes as a selected mode based on the external illumination intensity.
Wherein, each light starting mode is used for starting different light modules. The light activation pattern includes at least one or more of: night working mode, evening working mode, cloudy working mode and sunny working mode.
Under different external illumination intensities, the light modules can be combined and started, so that the switching among a night working mode, an evening working mode, a cloudy working mode and a sunny working mode is realized. Different external illumination intensity can exist and be used for alleviating the change of the driver's visual brightness in and out of the underground garage, and different light starting modes.
For example, the illumination intensity outside the garage in the daytime is stronger, when a driver enters the garage, the light starting mode can be a sunny working mode, namely, the light module at the entrance and the exit of the garage generates brightness matched with the illumination intensity outside the garage in the daytime, so that in the moving process of the driver, the eyes of the driver adapt to the change from the illumination intensity in the daytime to the environment with low illumination intensity in the underground garage through the gradually changed brightness of the light module.
For another example, the illumination intensity outside the garage is weak in rainy days, when the driver leaves the garage, the light starting mode is a cloudy working mode, namely, the light modules at the entrance and the exit of the garage generate brightness matched with the illumination intensity in rainy days, so that in the moving process of the driver, the eyes of the driver adapt to the change from the environment with low illumination intensity in the garage to the environment with low illumination intensity in rainy days through the gradually changed brightness of the light modules.
The gradually changed brightness of the light modules can be realized by opening or closing different combinations through the light modules arranged on the top or side wall of the garage of an underground garage entrance. For example, in daytime operation mode, all light modules may be on.
In this application embodiment, according to external illumination intensity, follow a plurality of light start mode, confirm the corresponding light start mode of external illumination intensity, as the selected mode, specifically include:
first, the server determines the ambient light intensity and the current time.
The ambient light intensity may be obtained by obtaining the ambient light intensity in S101. The current time can directly pass through the geographic position of the garage, and the current UTC time is obtained by the server.
Secondly, the server determines a preset ratio of the outside illumination intensity to the indoor illumination according to the current moment.
The preset ratio of the outside illumination intensity to the indoor illumination can be obtained through web crawler software or an experimental mode, for example, the illumination ratio of the garage entrance/exit in the daytime is generally 10:1 to 15:1, and the illumination ratio at night is generally 2:1 to 4: 1. The application selects the preset ratio according to actual use.
And thirdly, the server determines the indoor illumination according to the preset ratio and the external illumination intensity.
In this embodiment of the application, the server may determine the indoor illuminance according to a product of the preset ratio and the ambient illumination intensity, for example, if the ambient illumination intensity is a, and the preset ratio is 15:1, then the indoor illuminance is a/15.
Then, the server determines a first ground brightness value of the garage based on the indoor illumination and the garage ground reflection coefficient.
The first ground brightness value corresponds to a ground brightness value at an entrance to the garage at a location that does not enter the interior of the garage. As shown in fig. 3, the first floor brightness value corresponds to the area a.
After the indoor illumination and the garage ground reflection coefficient are determined, the garage ground brightness value can be obtained through a preset formula. The preset formula is as follows:
L＝ρ*E/Π
wherein, L is the ground brightness value, ρ is the ground reflection coefficient, E is the illumination intensity, and Π is a constant.
For example, if the indoor illumination is 820lx, the ground brightness value is: l0.15 x 820/3.14-39 cd/square meter.
And then, the server determines the corresponding garage visual adaptive brightness of the garage entrance based on the length of the garage entrance and the preset brightness adaptive table.
The server may determine the length of the garage doorway, as shown in fig. 3, the distance between the area a and the area B is the length of the garage doorway. The length of the garage entrance can be obtained by crawling in a design drawing of the garage, the time of the vehicle or the pedestrian passing through the garage entrance can be obtained by the server according to the length of the garage entrance, and the running speed of the vehicle or the pedestrian can be determined according to specific monitoring data. And determining the visual adaptive brightness of the garage in a preset brightness adaptive table according to the time passing through the garage entrance and the garage ground brightness value, wherein the preset brightness adaptive table is shown in figure 4, the abscissa of figure 4 is time, and the coordinate value is a brightness value. The garage floor brightness value corresponds to zone B.
For example, if the floor illuminance value is 39 cd/square meter, and the time of passing through the garage entrance is determined to be 18 seconds, the adaptive brightness of human eyes after 18 seconds is about 1.2 cd/square meter through the preset brightness adaptive table in fig. 4.
And finally, the server determines a second ground illuminance value of the garage according to the garage vision adaptive brightness and the garage ground reflection coefficient, and determines a corresponding light starting mode according to the second ground illuminance value to serve as the selected mode at the current moment.
The second floor illuminance value corresponds to the area B in fig. 3, and the server may determine the second floor illuminance value according to the preset formula after determining the visual adaptive brightness of the garage. The lighting starting mode corresponding to the second ground illuminance value can be determined through the second ground illuminance value, namely the lighting starting mode which is converted from the first ground illuminance value to the second ground illuminance value is determined in a plurality of lighting starting modes and is a selected mode.
After the second floor illuminance value is determined, the light module with the illuminance which should be set at the entrance and exit of the garage can be determined, so that the illuminance change from the environment with the first floor illuminance value to the environment with the second floor illuminance value can be relieved.
S103, the server acquires monitoring data of the radar monitoring module.
In the embodiment of the present application, the radar monitoring module may transmit microwaves to the ground and receive reflected waves to identify the vehicle. The server can acquire monitoring data obtained by the radar monitoring module in real time so as to judge whether vehicles pass through the garage entrance and exit.
And S104, the server determines whether vehicles pass through the garage entrance and exit based on the monitoring data.
In this application embodiment, the monitoring data can also include the data that pedestrian waited through, and the server can discern whether vehicle, pedestrian passed through the garage access & exit.
In this application embodiment, because passerby such as driver when the light and shade change of light, the barrier in the place ahead can't be discerned well to and underground garage field of vision is not good, has increaseed passerby and has judged the degree of difficulty of hidden danger. The present application may therefore carry out the following method, solving the above-mentioned problems, in particular:
firstly, the server determines whether the vehicle at the entrance and the exit of the garage is positioned at the exit of the garage according to the monitoring data.
Then, the server determines whether the vehicle at the entrance and exit of the garage is positioned at the exit of the garage, and determines whether an obstacle exists in the preset range of the exit of the garage through the framing image acquired by the image acquisition equipment.
Obstacles are for example: vehicles, pedestrians, construction materials, etc.
And finally, the server generates alarm information and plays the alarm information under the condition that the obstacle exists in the preset range of the garage exit.
Wherein, the alarm information includes: sound, light.
Specifically, the garage exit can be provided with sound playback devices such as loudspeaker, can also be provided with the warning light, in the scope of predetermineeing of garage exit, for example in the ten meters of export, under the condition that has the barrier, loudspeaker or warning light work. The warning light can show signals such as red light, and loudspeaker can play "the vehicle goes out, and there is pedestrian, danger in the place ahead! ".
Through the scheme, the problems that danger occurs at the entrance and the exit of the garage, traffic accidents occur, and the life safety of people such as drivers is threatened can be further avoided.
And S105, the server generates a light module starting instruction according to the selected mode under the condition that the vehicle passes through the garage entrance, so that the light module is started in the selected mode.
The selected mode may include activating any one or more of the light modules of the garage, and the light modules may be positioned at a preselected garage location, such as a garage roof, a garage wall, etc.
Through the scheme, different light starting modes can be provided under different external illumination intensities, the reaction of eyes of a passerby in a garage to the inadaptation of the brightness is relieved, and the problems that traffic accidents are caused and the life safety of a driver is threatened due to the 'adaptability lag' of the pupil are avoided.
In this application embodiment, the driver is after getting into the garage, if light closes once more and makes the driver get into the dark state, also can arouse the driver eye to the unsuitable of luminance. Therefore, under the condition that vehicles pass through the garage entrance, according to the selected mode, a light module starting instruction is generated, so that the light module operates in the selected mode, and the method further comprises the following steps:
firstly, a server acquires a vehicle identifier of a vehicle through an image acquisition device.
The image acquisition equipment can be arranged at the entrance and exit of the garage, when a vehicle enters the garage, the vehicle image is shot, the image acquisition equipment sends the vehicle image to the server, and the server can determine the vehicle identifier by identifying pixel point information in the vehicle image. The vehicle identification may be a license plate number of the vehicle.
And then, the server judges whether the vehicle has a reserved parking space according to the vehicle identification.
The server can determine whether the vehicle has the reserved parking space through the vehicle identification. If the garage is a garage in a housing district, the parking space may correspond to each household, and the vehicle of each household has a preset parking space; if the garage is a commercial district garage, the parking space may be a reserved parking space reserved for parking in advance for a period of time through a mobile phone or a computer and the like.
And finally, under the condition that the server judges that the vehicle has the preset parking space, generating a garage light guide instruction so as to open the light of a channel between the garage entrance and the preset parking space.
Under the condition that the vehicle has the predetermined parking space, the server can generate a garage light guide instruction, the garage light guide instruction can turn on light of a channel from the entrance position to the predetermined parking space position of the garage, and the vehicle can reach the position of the predetermined parking space along the turned-on light channel.
In one embodiment of the application, since multiple channels may exist in the garage, the vehicle can arrive at the predetermined parking space, and the server can determine whether the vehicle currently parks in the garage exists through the data of the vehicle entering the garage. If a vehicle parking in the current garage exists, the server can determine that the preset parking space of the vehicle parking in the current garage exists, and a channel between the preset parking space of the vehicle parking in the current garage and the garage entrance is used as a channel to be determined.
If one of the plurality of channels is not the undetermined channel, the server can use the channel which is not the undetermined channel as the guide channel of the current vehicle. The server generates a garage light guide instruction, and light of the guide channel is started, so that the current vehicle reaches the position of the preset parking space along the started light channel.
In the embodiment of the application, the garage entrance and exit are generally sloped so that the vehicle can reach the underground, as shown in fig. 2, if a large-sized shelter is arranged at the garage entrance and exit, the vehicle inside the garage cannot see the outside, and danger may occur. Based on this, the present application provides the following methods, in particular:
firstly, the server determines a corresponding light starting mode from a preset mode conversion curve according to the external illumination intensity, and the corresponding light starting mode is used as a first mode.
The server may determine the external illumination intensity by obtaining the external illumination intensity in step S101, where a preset mode conversion curve is shown in fig. 5, and each external illumination intensity corresponds to a different light starting mode (one, two, three, four, etc.).
Next, the server determines whether the first pattern at the current time matches a selected pattern corresponding to a previous time.
The first mode at the previous time may be a first light activated mode, and then the first mode at the current time may be a fourth light activated mode, which may vary widely, and the server may determine that the first mode at the current time does not match the first selected mode at the previous time.
And thirdly, under the condition that the server determines that the first mode at the current moment is not matched with the corresponding selected mode at the previous moment, acquiring the hidden danger troubleshooting image of the garage entrance and exit acquired by the image acquisition equipment.
The server can acquire hidden danger troubleshooting images through image acquisition equipment at the garage entrance and exit, namely, whether hidden dangers such as shelters exist at the garage entrance and exit is determined.
And then, the server determines whether the hidden danger exists in the hidden danger troubleshooting image or not through the image recognition model.
The image recognition model can be a pre-trained convolutional neural network model and is used for recognizing dangerous obstacles such as construction vehicles, construction people and the like which are easy to appear at the garage entrance and exit.
And then, the server determines that the hidden danger exists in the hidden danger troubleshooting image, generates hidden danger troubleshooting information and sends the hidden danger troubleshooting information to the corresponding management terminal. And the server determines that the hidden danger elimination image does not have the illumination hidden danger, and takes the first mode at the current moment as the selected mode.
The management terminal can be a handheld terminal of a person responsible for management at a garage entrance, such as a mobile phone and a tablet, or can be equipment such as a computer of a background manager.
Through the scheme, hidden dangers of the garage entrance and exit, such as hidden dangers of construction vehicles, crowds, vehicles parked temporarily and the like, can be checked, and the safety of the vehicles entering and exiting the garage is further guaranteed.
In the embodiment of the application, under the condition of operation in the selected mode, in order to realize energy conservation and emission reduction, the light in the selected mode can be turned off after the vehicle passes through the garage entrance, and if the following vehicle exists behind the vehicle, the light is suddenly turned on and off, so that the use experience of a driver following the vehicle can be reduced. Therefore, the embodiments of the present application may perform the following methods:
firstly, the server acquires a preset garage use time schedule through Internet crawler software.
The server then determines whether the vehicle parking frequency for a preset time period in the garage usage schedule is greater than a preset threshold.
The preset time period corresponds to the current time, for example, the current time is Monday and eight am, the preset time period may be selected from eight am of all Monday of the last month, the server determines the vehicle parking frequency of the preset time period, and the preset threshold may be set according to the actual parking condition. For example, the parking frequency of the last month is 10 cars per hour, and the preset threshold may be set to 10 cars.
And finally, the server determines that the parking frequency of the vehicles in the garage using time table is greater than a preset threshold value, and updates the light delay time of the selected mode.
The light delay time is the time when the light is closed in a delay mode after the vehicle passes through the garage entrance and exit.
In this embodiment, the light delay time may be determined according to an average time length of the vehicle passing through the vehicle entrance, for example, if an average time length of 100 vehicles passing through the garage entrance is 20 seconds, the light delay time (a time from turning on of the light to turning off of the light) may be set to 20 seconds. If the vehicle parking frequency is greater than the preset threshold, the server may update the light delay time, which may be, for example, 20+5 seconds.
By updating the light delay time, the situation that the light is suddenly closed and suddenly opened when a second vehicle just arrives at the garage entrance after the first vehicle passes through the garage entrance can be avoided. Through above-mentioned scheme, can improve garage user's use and experience.
Fig. 6 is a schematic diagram illustrating the result of a garage illumination control apparatus provided in an embodiment of the present application, where the apparatus includes:
at least one processor; and a memory communicatively coupled to the at least one processor. Wherein the memory stores instructions executable by the at least one processor to cause the at least one processor to:
and obtaining the external illumination intensity. And determining the light starting mode corresponding to the external illumination intensity from the plurality of light starting modes as the selected mode based on the external illumination intensity. Wherein, each light starting mode is used for starting different light modules. And acquiring monitoring data of the radar monitoring module. And determining whether vehicles pass through the garage entrance and exit based on the monitoring data. And under the condition that vehicles pass through the garage entrance, generating a light module starting instruction according to the selected mode so as to start the light module in the selected mode.
The embodiments in the present application are described in a progressive manner, and the same and similar parts among the embodiments can be referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the apparatus embodiment, since it is substantially similar to the method embodiment, the description is relatively simple, and for the relevant points, reference may be made to the partial description of the method embodiment.
The devices and the methods provided by the embodiment of the application are in one-to-one correspondence, so the devices also have beneficial technical effects similar to the corresponding methods.
It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.
Claims (10)
1. A garage illumination control method is characterized in that a plurality of light modules for illumination and radar monitoring modules for monitoring vehicles are arranged at the entrance and exit of a garage of the garage; the method comprises the following steps:
acquiring the external illumination intensity;
determining a light starting mode corresponding to the external illumination intensity from a plurality of light starting modes based on the external illumination intensity, and taking the light starting mode as a selected mode; each light starting mode is used for starting different light modules;
acquiring monitoring data of a radar monitoring module;
determining whether vehicles pass through the garage entrance and exit based on the monitoring data;
and under the condition that vehicles pass through the garage entrance, generating a light module starting instruction according to the selected mode so as to start the light module in the selected mode.
2. The method according to claim 1, wherein determining the light starting mode corresponding to the ambient light intensity from a plurality of light starting modes according to the ambient light intensity as the selected mode specifically comprises:
determining the outside illumination intensity and the current moment;
determining a preset ratio of the external illumination intensity to the indoor illumination according to the current moment;
determining the indoor illumination according to the preset ratio and the external illumination intensity;
determining a first ground brightness value of the garage based on the indoor illumination and the garage ground reflection coefficient;
determining corresponding garage visual adaptation brightness of the garage entrance and the garage exit based on the length of the garage entrance and the preset brightness adaptation table;
and determining a second ground illuminance value of the garage according to the garage vision adaptive brightness and the garage ground reflection coefficient, and determining the corresponding light starting mode according to the second ground illuminance value to serve as the selected mode at the current moment.
3. The method according to claim 1 or 2, wherein the obtaining of the ambient light intensity comprises:
acquiring a view finding image of the garage entrance and exit acquired by image acquisition equipment; the view finding image at least comprises images of four directions of the garage entrance;
and carrying out gray level processing on each view finding image, inputting the gray level values of each pixel point of each view finding image after the gray level processing into a pre-trained illumination intensity identification model, and determining the external illumination intensity of the garage entrance and exit.
4. The method of claim 1, wherein after generating a light module activation command to operate the light module in the selected mode based on the selected mode in the event of a vehicle passing through the garage doorway, the method further comprises:
acquiring a vehicle identifier of the vehicle through image acquisition equipment;
judging whether the vehicle has a preset parking space or not according to the vehicle identification;
and if so, generating a garage light guide instruction so as to open the light of the channel between the garage entrance and the preset parking space.
5. The method of claim 1, wherein the light activation pattern comprises at least one or more of: night working mode, evening working mode, cloudy working mode and sunny working mode.
6. The method of claim 1, further comprising:
determining the corresponding lamplight starting mode from a preset mode conversion curve according to the external illumination intensity, wherein the corresponding lamplight starting mode is used as a first mode;
determining whether the first pattern at the current time matches the selected pattern corresponding to the previous time;
if not, acquiring hidden danger troubleshooting images of the garage entrance and exit acquired by image acquisition equipment;
determining whether the hidden danger troubleshooting image has lighting hidden danger or not through an image recognition model;
and if so, generating hidden danger troubleshooting information and sending the hidden danger troubleshooting information to a corresponding management terminal.
7. The method of claim 6, further comprising:
and if the current mode does not exist, taking the first mode of the current moment as the selected mode.
8. The method of claim 1, further comprising:
determining whether the vehicle at the garage entrance/exit is positioned at the garage exit according to the monitoring data;
if yes, determining whether an obstacle exists in a preset range of the garage exit through a viewfinder image acquired by image acquisition equipment;
generating alarm information and playing the alarm information under the condition that an obstacle exists in a preset range of the garage exit; wherein the alarm information includes: sound, light.
9. The method of claim 1, further comprising:
acquiring a preset garage use time table through Internet crawler software;
determining whether the vehicle parking frequency in a preset time period in the garage use time table is greater than a preset threshold value or not;
if yes, updating the lamplight delay time of the selected mode; the light delay time is the time of delayed closing of the light after the vehicle passes through the garage entrance and exit.
10. A garage lighting control apparatus, the apparatus comprising:
at least one processor; and the number of the first and second groups,
a memory communicatively coupled to the at least one processor; wherein,
the memory stores instructions executable by the at least one processor to enable the at least one processor to:
acquiring the external illumination intensity;
determining a light starting mode corresponding to the external illumination intensity from a plurality of light starting modes based on the external illumination intensity, and taking the light starting mode as a selected mode; each light starting mode is used for starting different light modules;
acquiring monitoring data of a radar monitoring module;
determining whether vehicles pass through the garage entrance and exit based on the monitoring data;
and under the condition that vehicles pass through the garage entrance, generating a light module starting instruction according to the selected mode so as to start the light module in the selected mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111442014.5A CN114258175B (en) | 2021-11-30 | 2021-11-30 | Garage illumination control method and equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111442014.5A CN114258175B (en) | 2021-11-30 | 2021-11-30 | Garage illumination control method and equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114258175A true CN114258175A (en) | 2022-03-29 |
| CN114258175B CN114258175B (en) | 2023-03-24 |
Family
ID=80793655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111442014.5A Active CN114258175B (en) | 2021-11-30 | 2021-11-30 | Garage illumination control method and equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114258175B (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050146607A1 (en) * | 2004-01-06 | 2005-07-07 | Romeo Linn | Object Approaching Detection Anti Blind e-Mirrors System |
| US20140139116A1 (en) * | 2012-11-19 | 2014-05-22 | Express Imaging Systems, Llc | Luminaire with ambient sensing and autonomous control capabilities |
| US20160066393A1 (en) * | 2014-09-02 | 2016-03-03 | LIFI Labs, Inc. | Lighting system operation management method |
| CN206596277U (en) * | 2017-03-13 | 2017-10-27 | 重庆新源创实业股份有限公司 | Intelligent Community garage lamp light control system |
| CN107666736A (en) * | 2016-11-18 | 2018-02-06 | 广东野光源视力保健研究院 | Dynamic lighting method |
| CN108010012A (en) * | 2017-10-26 | 2018-05-08 | 厦门市智联信通物联网科技有限公司 | Tunnel portal black-hole effect evaluation method, system and intelligent lighting system |
| CN108257354A (en) * | 2016-12-29 | 2018-07-06 | 南京工业大学 | Driver fatigue driving alarm system based on machine vision |
| CN108882441A (en) * | 2018-05-18 | 2018-11-23 | 浙江建科建筑节能科技有限公司 | The control of underground garage intelligent LED lighting and energy-consumption monitoring system and method |
| CN112347294A (en) * | 2019-08-06 | 2021-02-09 | 广东小天才科技有限公司 | Method and system for eliminating lighting shadow |
| CN212785975U (en) * | 2020-09-27 | 2021-03-23 | 上海世茂物联网科技有限公司 | Basement lighting device and system |
| CN212785974U (en) * | 2020-09-27 | 2021-03-23 | 上海世茂物联网科技有限公司 | Novel ground storehouse illumination device and system |
| CN214256676U (en) * | 2021-01-22 | 2021-09-21 | 珠海市建筑设计院 | Intelligent illumination control system for garage |
| CN113650553A (en) * | 2021-09-17 | 2021-11-16 | 北京航空航天大学 | Intelligent adjusting control device and method for automobile headlamp |
| CN214901365U (en) * | 2021-06-08 | 2021-11-26 | 重庆新源创实业有限公司 | Intelligent acousto-optic lamp control device for garage |
-
2021
- 2021-11-30 CN CN202111442014.5A patent/CN114258175B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050146607A1 (en) * | 2004-01-06 | 2005-07-07 | Romeo Linn | Object Approaching Detection Anti Blind e-Mirrors System |
| US20140139116A1 (en) * | 2012-11-19 | 2014-05-22 | Express Imaging Systems, Llc | Luminaire with ambient sensing and autonomous control capabilities |
| US20160066393A1 (en) * | 2014-09-02 | 2016-03-03 | LIFI Labs, Inc. | Lighting system operation management method |
| CN107666736A (en) * | 2016-11-18 | 2018-02-06 | 广东野光源视力保健研究院 | Dynamic lighting method |
| CN108257354A (en) * | 2016-12-29 | 2018-07-06 | 南京工业大学 | Driver fatigue driving alarm system based on machine vision |
| CN206596277U (en) * | 2017-03-13 | 2017-10-27 | 重庆新源创实业股份有限公司 | Intelligent Community garage lamp light control system |
| CN108010012A (en) * | 2017-10-26 | 2018-05-08 | 厦门市智联信通物联网科技有限公司 | Tunnel portal black-hole effect evaluation method, system and intelligent lighting system |
| CN108882441A (en) * | 2018-05-18 | 2018-11-23 | 浙江建科建筑节能科技有限公司 | The control of underground garage intelligent LED lighting and energy-consumption monitoring system and method |
| CN112347294A (en) * | 2019-08-06 | 2021-02-09 | 广东小天才科技有限公司 | Method and system for eliminating lighting shadow |
| CN212785975U (en) * | 2020-09-27 | 2021-03-23 | 上海世茂物联网科技有限公司 | Basement lighting device and system |
| CN212785974U (en) * | 2020-09-27 | 2021-03-23 | 上海世茂物联网科技有限公司 | Novel ground storehouse illumination device and system |
| CN214256676U (en) * | 2021-01-22 | 2021-09-21 | 珠海市建筑设计院 | Intelligent illumination control system for garage |
| CN214901365U (en) * | 2021-06-08 | 2021-11-26 | 重庆新源创实业有限公司 | Intelligent acousto-optic lamp control device for garage |
| CN113650553A (en) * | 2021-09-17 | 2021-11-16 | 北京航空航天大学 | Intelligent adjusting control device and method for automobile headlamp |
Non-Patent Citations (2)
| Title |
|---|
| 伍昌友等: "通城玉立小区地下阳光车库采光特性及效果分析", 《工业建筑》 * |
| 蔡红蕊: "某住宅小区地下车库照明引导与智能控制设计", 《智能建筑电气技术》 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114258175B (en) | 2023-03-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US12043174B2 (en) | Communications for autonomous vehicles | |
| CN110796834B (en) | Vehicle flooding alarm method and system, vehicle and readable storage medium | |
| CN111785009A (en) | Pedestrian crossing active early warning method and system based on video detection | |
| CN110015308B (en) | Human-vehicle interaction method and system and vehicle | |
| CN112116807B (en) | Multifunctional traffic safety guiding device | |
| EP3536126A1 (en) | A lighting-system and a lighting-system control method | |
| JP2011508922A (en) | Classification around the vehicle | |
| CN112672483A (en) | Intelligent street lamp control method | |
| CN107135588A (en) | Energy-saving controlling device for street lamp, system and its control method | |
| CN115103475A (en) | Street lamp illumination control method, device, equipment and storage medium | |
| CN114258175B (en) | Garage illumination control method and equipment | |
| CN114937373A (en) | Induction control method and system applied to LED lamp on parking space | |
| CN118075421A (en) | Vehicle-mounted remote monitoring method and system and vehicle | |
| CN109969125A (en) | People-car interaction method, system and vehicle when a kind of Vehicle locking | |
| CN116403423B (en) | Intelligent display control method and device for LED intelligent lamp post and intelligent lamp post | |
| CN111038495A (en) | Automatic parking method and vehicle | |
| CN111726583A (en) | Intelligent management system | |
| CN213424232U (en) | Vehicle searching device | |
| CN205916033U (en) | Visual supplementary driving equipment of automobile panorama | |
| CN213092518U (en) | Pedestrian crossing active early warning system based on video detection | |
| CN210402735U (en) | Traffic blind area intelligence reminding device | |
| CN112944256A (en) | Be applied to multi-functional wisdom street lamp in wisdom cities and towns | |
| WO2021004809A1 (en) | Method and system for providing a navigational instruction for a route from a current location of a mobile unit to a target position | |
| CN212302748U (en) | Safety warning device for preventing motor vehicle from entering into lane | |
| JP4032408B2 (en) | Parking lot management system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |