CN114253292A - Night driving illumination system and method for unmanned aerial vehicle - Google Patents
Night driving illumination system and method for unmanned aerial vehicle Download PDFInfo
- Publication number
- CN114253292A CN114253292A CN202111542533.9A CN202111542533A CN114253292A CN 114253292 A CN114253292 A CN 114253292A CN 202111542533 A CN202111542533 A CN 202111542533A CN 114253292 A CN114253292 A CN 114253292A
- Authority
- CN
- China
- Prior art keywords
- unmanned aerial
- aerial vehicle
- illumination
- lighting
- distance
- 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.)
- Pending
Links
- 238000005286 illumination Methods 0.000 title claims abstract description 162
- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000001514 detection method Methods 0.000 claims abstract description 33
- 230000004888 barrier function Effects 0.000 claims description 15
- 238000012806 monitoring device Methods 0.000 claims description 7
- 230000004048 modification Effects 0.000 claims description 6
- 238000012986 modification Methods 0.000 claims description 6
- 230000007613 environmental effect Effects 0.000 abstract description 7
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
- G05D1/10—Simultaneous control of position or course in three dimensions
- G05D1/101—Simultaneous control of position or course in three dimensions specially adapted for aircraft
-
- 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
-
- 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
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The application relates to an unmanned aerial vehicle night driving lighting system and method, which relates to the technical field of unmanned aerial vehicles, and the system comprises: the distance detection device is used for detecting obstacles around the target unmanned aerial vehicle and obtaining the corresponding obstacle distance; the central controller is used for generating an illumination control instruction according to the numerical value of the distance between the obstacles and the relative position of the corresponding obstacle and the target unmanned aerial vehicle when the distance between any obstacle is smaller than a first distance threshold; and the lighting device is used for responding to the lighting control instruction and performing night-walk lighting according to the corresponding lighting direction, lighting angle range and lighting intensity. This application carries out the work of throwing light on with the help of the distance detection technique when necessary to the staff can know the environmental conditions around the unmanned aerial vehicle, provides the guarantee for the security and the reliability of unmanned aerial vehicle work, avoids unnecessary economic loss.
Description
Technical Field
The application relates to the technical field of unmanned aerial vehicles, in particular to an unmanned aerial vehicle night driving lighting system and method.
Background
Along with the development of unmanned aerial vehicle technique, more and more trades need unmanned aerial vehicle to assist to help the staff to carry out relevant work, improve work efficiency. Traditional unmanned aerial vehicle control mode mostly uses wireless remote control equipment to carry out the remote control to unmanned aerial vehicle for the staff, and the camera device that can be with the help of unmanned aerial vehicle self during looks over the unmanned aerial vehicle circumstances around to the accuracy of guarantee remote control is reliable.
However, part work needs unmanned aerial vehicle to work under night or the lower environment of visibility, and the staff looks over the condition around unmanned aerial vehicle through naked eyes this moment, even use unmanned aerial vehicle self camera device also can be because the unable accurate condition of knowing on every side of environmental factor. Under this condition, there is great risk in unmanned aerial vehicle's work, causes unnecessary loss easily.
Therefore, in order to solve the technical problem, an unmanned aerial vehicle night driving lighting technology is provided.
Disclosure of Invention
The application provides an unmanned aerial vehicle lighting system and method of walking night, with the help of the distance detection technique, carry out the work of throwing light on when necessary to the staff can know the environmental conditions around the unmanned aerial vehicle, provides the guarantee for the security and the reliability of unmanned aerial vehicle work, avoids unnecessary economic loss.
In a first aspect, the present application provides an unmanned aerial vehicle lighting system that walks night, the system includes:
the distance detection device is used for detecting obstacles around the target unmanned aerial vehicle and obtaining the corresponding obstacle distance;
the central controller is used for generating an illumination control instruction according to the numerical value of the barrier distance and the corresponding relative position of the barrier and the target unmanned aerial vehicle when the barrier distance is smaller than a first distance threshold value;
the lighting device is used for responding to the lighting control instruction and performing night-walk lighting according to the corresponding lighting direction, lighting angle range and lighting intensity; wherein,
the illumination control instruction includes the illumination direction corresponding to the obstacle, the illumination angle range corresponding to a numerical value of the obstacle distance, and the illumination intensity;
the illumination angle range and the illumination intensity increase with increasing values of the obstacle distance.
Further, the system further comprises:
and the time management device is used for acquiring the current time, and forbidding the lighting device to receive the lighting control instruction when the current time does not belong to the preset night time.
Further, the system further comprises:
and the illumination monitoring device is used for acquiring images based on the illumination direction corresponding to the illumination control instruction after the illumination device responds to the illumination control instruction to perform night illumination.
Further, the system further comprises:
the height detection device is used for detecting the flight height of the target unmanned aerial vehicle according to a preset frequency, and when the flight height of the target unmanned aerial vehicle exceeds a first flight height threshold value, an illumination enhancement instruction is generated;
the lighting device is also used for responding to the illumination enhancement instruction and adjusting the self lighting intensity; wherein,
the illumination enhancement instructions include an illumination modification intensity corresponding to the flight height.
Further, the system further comprises:
the altitude warning device is used for receiving the flying altitude of the target unmanned aerial vehicle and controlling a preset warning lamp to carry out flying warning according to the warning lamp brightness and the warning frequency corresponding to the flying altitude;
and the height warning device is also used for controlling a preset warning buzzer to carry out flight warning according to the warning volume and the warning frequency corresponding to the flight height when the flight height of the target unmanned aerial vehicle is lower than the second flight height threshold value.
Specifically, the warning lamp brightness and the warning frequency of the warning lamp increase along with the increase of the flying height.
Specifically, the warning volume and the warning frequency of the warning buzzer increase with the decrease of the flying height.
Specifically, the distance detecting device includes:
the first rotating part is arranged at the top or the bottom of the target unmanned aerial vehicle, and the rotating direction of the first rotating part is parallel to the horizontal plane;
a plurality of first distance sensors disposed on the first rotating member and configured to rotate on a plane parallel to a horizontal plane by the first rotating member.
Specifically, the lighting device includes:
the second rotating part is arranged at the top or the bottom of the target unmanned aerial vehicle, and the rotating plane of the second rotating part is the same as that of the first rotating part;
the first illuminating lamps are arranged on the second rotating part and are configured to rotate on a plane parallel to the horizontal plane under the driving of the second rotating part.
In a second aspect, the present application provides a night walk illumination method for an unmanned aerial vehicle, the method including the following steps:
detecting obstacles around the target unmanned aerial vehicle, and obtaining corresponding obstacle distances;
when the distance between any obstacle is smaller than a first distance threshold, generating a lighting control instruction according to the numerical value of the distance between the obstacle and the corresponding relative position of the obstacle and the target unmanned aerial vehicle;
performing night-walk illumination according to the corresponding illumination direction, illumination angle range and illumination intensity; wherein,
the illumination control instruction includes the illumination direction corresponding to the obstacle, the illumination angle range corresponding to a numerical value of the obstacle distance, and the illumination intensity;
the illumination angle range and the illumination intensity increase with increasing values of the obstacle distance.
The beneficial effect that technical scheme that this application provided brought includes:
this application carries out the work of throwing light on with the help of the distance detection technique when necessary to the staff can know the environmental conditions around the unmanned aerial vehicle, provides the guarantee for the security and the reliability of unmanned aerial vehicle work, avoids unnecessary economic loss.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a block diagram of a lighting system for night driving of an unmanned aerial vehicle provided in an embodiment of the present application;
fig. 2 is a flowchart illustrating steps of an illumination method for night driving of an unmanned aerial vehicle according to an embodiment of the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all 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.
Embodiments of the present application will be described in further detail below with reference to the accompanying drawings.
The embodiment of the application provides an unmanned aerial vehicle lighting system and method of going night, with the help of the distance detection technique, carry out the work of throwing light on when necessary to the staff can know the environmental conditions around the unmanned aerial vehicle, for the security and the reliability of unmanned aerial vehicle work provide the guarantee, avoid unnecessary economic loss.
In order to achieve the technical effects, the general idea of the application is as follows:
an unmanned aerial vehicle lighting system that walks night, the system includes:
the distance detection device is used for detecting obstacles around the target unmanned aerial vehicle and obtaining the corresponding obstacle distance;
the central controller is used for generating an illumination control instruction according to the numerical value of the barrier distance and the corresponding relative position of the barrier and the target unmanned aerial vehicle when the barrier distance is smaller than a first distance threshold value;
the lighting device is used for responding to the lighting control instruction and performing night-walk lighting according to the corresponding lighting direction, lighting angle range and lighting intensity; wherein,
the illumination control instruction includes the illumination direction corresponding to the obstacle, the illumination angle range corresponding to a numerical value of the obstacle distance, and the illumination intensity;
the illumination angle range and the illumination intensity increase with increasing values of the obstacle distance.
Embodiments of the present application will be described in further detail below with reference to the accompanying drawings.
In a first aspect, referring to fig. 1, an embodiment of the present application provides an illumination system for a night walk of an unmanned aerial vehicle, where the system includes:
the distance detection device is used for detecting obstacles around the target unmanned aerial vehicle and obtaining the corresponding obstacle distance;
the central controller is used for generating an illumination control instruction according to the numerical value of the barrier distance and the corresponding relative position of the barrier and the target unmanned aerial vehicle when the barrier distance is smaller than a first distance threshold value;
the lighting device is used for responding to the lighting control instruction and performing night-walk lighting according to the corresponding lighting direction, lighting angle range and lighting intensity; wherein,
the illumination control instruction includes the illumination direction corresponding to the obstacle, the illumination angle range corresponding to a numerical value of the obstacle distance, and the illumination intensity;
the illumination angle range and the illumination intensity increase with increasing values of the obstacle distance.
The first distance threshold value can be obtained by calculation according to the flight speed of the target unmanned aerial vehicle, on one hand, the purpose is to perform illumination when necessary, namely, a certain distance range is reached, and it is judged that the target unmanned aerial vehicle can collide with the obstacle within a preset first time, and illumination is performed at the moment;
on the other hand, the illumination is performed in time to avoid collision with the obstacle.
It should be noted that the target unmanned aerial vehicle is provided with a corresponding remote control device, the target unmanned aerial vehicle is provided with an image acquisition device, and an image acquired by the image acquisition device can be displayed on a display screen of the remote control device;
the image acquisition device can select an image acquisition direction according to the illumination direction of the illumination control instruction;
in addition, the structural arrangement among the image acquisition device, the distance detection device and the illumination device does not influence the respective work.
This unmanned aerial vehicle lighting system night is at specific during operation, and the particular case is as follows:
the distance detection device can be arranged on the top surface or the ground of the target unmanned aerial vehicle, and the specific standard is to avoid the interference of the self structure of the target unmanned aerial vehicle on the detection of the distance detection device;
the lighting equipment can also be arranged on the top surface or the ground of the target unmanned aerial vehicle, and the specific standard is that the lighting work in the corresponding direction can be smoothly carried out when the distance detection device carries out distance detection;
wherein the illumination angle range and the illumination intensity increase with increasing values of the obstacle distance,
when the distance between the obstacle and the target unmanned aerial vehicle is long, the irradiation angle range needs to be enlarged and the illumination intensity needs to be improved,
the illumination distance can be increased to a certain extent by improving the illumination intensity, so that the self shooting device of the target unmanned aerial vehicle can clearly see the remote obstacles,
when the irradiation angle range is increased, because the distance of the obstacle is far, and the obstacle is far, the distance is far, and certain uncertainty exists, so that the irradiation angle range needs to be increased, and a larger range can be irradiated by matching with the increased illumination intensity, so that the obstacle and the surrounding conditions can be clearly mastered.
In this application embodiment, with the help of the distance detection technique, carry out the work of throwing light on as necessary to the staff can know the environmental conditions around the unmanned aerial vehicle, for the security and the reliability of unmanned aerial vehicle work provide the guarantee, avoid unnecessary economic loss.
It should be noted that the distance detection device may be a radar device, an infrared device, an ultrasonic device, or another device capable of detecting the distance to sense the distance to the obstacle around the target drone;
the lighting device may specifically be a lighting apparatus with adjustable illumination angle range and illumination intensity.
Further, this unmanned aerial vehicle lighting system that traveles night still includes:
and the time management device is used for acquiring the current time, and forbidding the lighting device to receive the lighting control instruction when the current time does not belong to the preset night time.
Under the normal condition, illumination is needed during night flight, so that setting is carried out, and unnecessary misoperation is avoided;
if necessary, a remote control device can be used to issue a special lighting control demand command to the central controller so as to control the lighting device to receive the lighting control command even if the lighting device is not in the preset night time
Further, this unmanned aerial vehicle lighting system that traveles night still includes:
the illumination monitoring device is used for acquiring images based on the illumination direction corresponding to the illumination control instruction after the illumination device responds to the illumination control instruction to perform night illumination;
when necessary, this illumination monitoring device can directly utilize the image acquisition device of target unmanned aerial vehicle self-bring to realize to look over the lighting situation.
Further, this unmanned aerial vehicle lighting system that traveles night still includes:
the height detection device is used for detecting the flight height of the target unmanned aerial vehicle according to a preset frequency, and when the flight height of the target unmanned aerial vehicle exceeds a first flight height threshold value, an illumination enhancement instruction is generated;
the lighting device is also used for responding to the illumination enhancement instruction and adjusting the self lighting intensity; wherein,
the illumination enhancement instructions include an illumination modification intensity corresponding to the flight height.
When the flying height of the target unmanned aerial vehicle exceeds the first flying height threshold value, illumination enhancement operation is performed, on one hand, night-time illumination is better performed, and on the other hand, the general direction of the target unmanned aerial vehicle can be mastered through light for convenience of surrounding flying objects, operators or other personnel.
Further, this unmanned aerial vehicle lighting system that traveles night still includes:
the altitude warning device is used for receiving the flying altitude of the target unmanned aerial vehicle and controlling a preset warning lamp to carry out flying warning according to the warning lamp brightness and the warning frequency corresponding to the flying altitude;
and the height warning device is also used for controlling a preset warning buzzer to carry out flight warning according to the warning volume and the warning frequency corresponding to the flight height when the flight height of the target unmanned aerial vehicle is lower than the second flight height threshold value.
Specifically, the warning lamp brightness and the warning frequency of the warning lamp increase along with the increase of the flying height.
Specifically, the warning volume and the warning frequency of the warning buzzer increase with the decrease of the flying height.
Specifically, this distance detection device among unmanned aerial vehicle lighting system night walks includes:
the first rotating part is arranged at the top or the bottom of the target unmanned aerial vehicle, and the rotating direction of the first rotating part is parallel to the horizontal plane;
a plurality of first distance sensors disposed on the first rotating member and configured to rotate on a plane parallel to a horizontal plane by the first rotating member.
Specifically, lighting device among this unmanned aerial vehicle lighting system that walks night includes:
the second rotating part is arranged at the top or the bottom of the target unmanned aerial vehicle, and the rotating plane of the second rotating part is the same as that of the first rotating part;
the first illuminating lamps are arranged on the second rotating part and are configured to rotate on a plane parallel to the horizontal plane under the driving of the second rotating part.
In a second aspect, referring to fig. 2, an embodiment of the present application provides a method for lighting a drone at night, where the method includes the following steps:
s1, detecting obstacles around the target unmanned aerial vehicle, and obtaining corresponding obstacle distances;
s2, when the distance between any obstacle is smaller than a first distance threshold, generating a lighting control instruction according to the numerical value of the distance between the obstacle and the corresponding obstacle and the relative position of the target unmanned aerial vehicle;
s3, performing night-walk illumination according to the corresponding illumination direction, illumination angle range and illumination intensity; wherein,
the illumination control instruction includes the illumination direction corresponding to the obstacle, the illumination angle range corresponding to a numerical value of the obstacle distance, and the illumination intensity;
the illumination angle range and the illumination intensity increase with increasing values of the obstacle distance.
The first distance threshold value can be obtained by calculation according to the flight speed of the target unmanned aerial vehicle, on one hand, the purpose is to perform illumination when necessary, namely, a certain distance range is reached, and it is judged that the target unmanned aerial vehicle can collide with the obstacle within a preset first time, and illumination is performed at the moment;
on the other hand, the illumination is performed in time to avoid collision with the obstacle.
In this application embodiment, with the help of the distance detection technique, carry out the work of throwing light on as necessary to the staff can know the environmental conditions around the unmanned aerial vehicle, for the security and the reliability of unmanned aerial vehicle work provide the guarantee, avoid unnecessary economic loss.
Further, the night-walking illumination method for the unmanned aerial vehicle further comprises the following steps:
and acquiring the current time, and forbidding the lighting device to receive the lighting control instruction when the current time does not belong to the preset night time.
Under the normal condition, illumination is needed during night flight, so that setting is carried out, and unnecessary misoperation is avoided;
if necessary, a remote control device can be used to issue a special lighting control demand command to the central controller so as to control the lighting device to receive the lighting control command even if the lighting device is not in the preset night time
Further, the night-walking illumination method for the unmanned aerial vehicle further comprises the following steps:
acquiring an image based on the illumination direction corresponding to the illumination control instruction;
when necessary, this illumination monitoring device can directly utilize the image acquisition device of target unmanned aerial vehicle self-bring to realize to look over the lighting situation.
Further, the night-walking illumination method for the unmanned aerial vehicle further comprises the following steps:
detecting the flight height of the target unmanned aerial vehicle according to a preset frequency, and generating an illumination enhancement instruction when the flight height of the target unmanned aerial vehicle exceeds a first flight height threshold value;
adjusting the illumination intensity in response to the illumination enhancement instruction; wherein,
the illumination enhancement instructions include an illumination modification intensity corresponding to the flight height.
When the flying height of the target unmanned aerial vehicle exceeds the first flying height threshold value, illumination enhancement operation is performed, on one hand, night-time illumination is better performed, and on the other hand, the general direction of the target unmanned aerial vehicle can be mastered through light for convenience of surrounding flying objects, operators or other personnel.
Further, the night-walking illumination method for the unmanned aerial vehicle further comprises the following steps:
controlling a preset warning lamp to carry out flight warning according to the warning lamp brightness and warning frequency corresponding to the flight height;
when target unmanned aerial vehicle's flying height is less than second flying height threshold value, control preset warning buzzer according to with the warning volume and the warning frequency that flying height corresponds carry out the flight warning.
Specifically, this unmanned aerial vehicle lighting system night when the concrete implementation, based on an unmanned aerial vehicle lighting system night, this system includes:
the distance detection device is used for detecting obstacles around the target unmanned aerial vehicle and obtaining the corresponding obstacle distance;
the central controller is used for generating an illumination control instruction according to the numerical value of the barrier distance and the corresponding relative position of the barrier and the target unmanned aerial vehicle when the barrier distance is smaller than a first distance threshold value;
the lighting device is used for responding to the lighting control instruction and performing night-walk lighting according to the corresponding lighting direction, lighting angle range and lighting intensity; wherein,
the illumination control instruction includes the illumination direction corresponding to the obstacle, the illumination angle range corresponding to a numerical value of the obstacle distance, and the illumination intensity;
the illumination angle range and the illumination intensity increase with increasing values of the obstacle distance.
It should be noted that the target unmanned aerial vehicle is provided with a corresponding remote control device, the target unmanned aerial vehicle is provided with an image acquisition device, and an image acquired by the image acquisition device can be displayed on a display screen of the remote control device;
the image acquisition device can select an image acquisition direction according to the illumination direction of the illumination control instruction;
in addition, the structural arrangement among the image acquisition device, the distance detection device and the illumination device does not influence the respective work.
This unmanned aerial vehicle lighting system night is at specific during operation, and the particular case is as follows:
the distance detection device can be arranged on the top surface or the ground of the target unmanned aerial vehicle, and the specific standard is to avoid the interference of the self structure of the target unmanned aerial vehicle on the detection of the distance detection device;
the lighting equipment can also be arranged on the top surface or the ground of the target unmanned aerial vehicle, and the specific standard is that the lighting work in the corresponding direction can be smoothly carried out when the distance detection device carries out distance detection;
wherein the illumination angle range and the illumination intensity increase with increasing values of the obstacle distance,
when the distance between the obstacle and the target unmanned aerial vehicle is long, the irradiation angle range needs to be enlarged and the illumination intensity needs to be improved,
the illumination distance can be increased to a certain extent by improving the illumination intensity, so that the self shooting device of the target unmanned aerial vehicle can clearly see the remote obstacles,
when the irradiation angle range is increased, because the distance of the obstacle is far, and the obstacle is far, the distance is far, and certain uncertainty exists, so that the irradiation angle range needs to be increased, and a larger range can be irradiated by matching with the increased illumination intensity, so that the obstacle and the surrounding conditions can be clearly mastered.
It should be noted that the distance detection device may be a radar device, an infrared device, an ultrasonic device, or another device capable of detecting the distance to sense the distance to the obstacle around the target drone;
the lighting device may specifically be a lighting apparatus with adjustable illumination angle range and illumination intensity.
Further, this unmanned aerial vehicle lighting system that traveles night still includes:
and the time management device is used for acquiring the current time, and forbidding the lighting device to receive the lighting control instruction when the current time does not belong to the preset night time.
Under the normal condition, illumination is needed during night flight, so that setting is carried out, and unnecessary misoperation is avoided;
if necessary, a remote control device can be used to issue a special lighting control demand command to the central controller so as to control the lighting device to receive the lighting control command even if the lighting device is not in the preset night time
Further, this unmanned aerial vehicle lighting system that traveles night still includes:
the illumination monitoring device is used for acquiring images based on the illumination direction corresponding to the illumination control instruction after the illumination device responds to the illumination control instruction to perform night illumination;
when necessary, this illumination monitoring device can directly utilize the image acquisition device of target unmanned aerial vehicle self-bring to realize to look over the lighting situation.
Further, this unmanned aerial vehicle lighting system that traveles night still includes:
the height detection device is used for detecting the flight height of the target unmanned aerial vehicle according to a preset frequency, and when the flight height of the target unmanned aerial vehicle exceeds a first flight height threshold value, an illumination enhancement instruction is generated;
the lighting device is also used for responding to the illumination enhancement instruction and adjusting the self lighting intensity; wherein,
the illumination enhancement instructions include an illumination modification intensity corresponding to the flight height.
When the flying height of the target unmanned aerial vehicle exceeds the first flying height threshold value, illumination enhancement operation is performed, on one hand, night-time illumination is better performed, and on the other hand, the general direction of the target unmanned aerial vehicle can be mastered through light for convenience of surrounding flying objects, operators or other personnel.
Further, this unmanned aerial vehicle lighting system that traveles night still includes:
the altitude warning device is used for receiving the flying altitude of the target unmanned aerial vehicle and controlling a preset warning lamp to carry out flying warning according to the warning lamp brightness and the warning frequency corresponding to the flying altitude;
and the height warning device is also used for controlling a preset warning buzzer to carry out flight warning according to the warning volume and the warning frequency corresponding to the flight height when the flight height of the target unmanned aerial vehicle is lower than the second flight height threshold value.
Specifically, the warning lamp brightness and the warning frequency of the warning lamp increase along with the increase of the flying height.
Specifically, the warning volume and the warning frequency of the warning buzzer increase with the decrease of the flying height.
Specifically, this distance detection device among unmanned aerial vehicle lighting system night walks includes:
the first rotating part is arranged at the top or the bottom of the target unmanned aerial vehicle, and the rotating direction of the first rotating part is parallel to the horizontal plane;
a plurality of first distance sensors disposed on the first rotating member and configured to rotate on a plane parallel to a horizontal plane by the first rotating member.
Specifically, lighting device among this unmanned aerial vehicle lighting system that walks night includes:
the second rotating part is arranged at the top or the bottom of the target unmanned aerial vehicle, and the rotating plane of the second rotating part is the same as that of the first rotating part;
the first illuminating lamps are arranged on the second rotating part and are configured to rotate on a plane parallel to the horizontal plane under the driving of the second rotating part.
It is noted that, in the present application, relational terms such as "first" and "second", and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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 identical elements in a process, method, article, or apparatus that comprises the element.
The foregoing are merely exemplary embodiments of the present application and are presented to enable those skilled in the art to understand and practice the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. An unmanned aerial vehicle lighting system that walks night, the system includes:
the distance detection device is used for detecting obstacles around the target unmanned aerial vehicle and obtaining the corresponding obstacle distance;
the central controller is used for generating an illumination control instruction according to the numerical value of the barrier distance and the corresponding relative position of the barrier and the target unmanned aerial vehicle when the barrier distance is smaller than a first distance threshold value;
the lighting device is used for responding to the lighting control instruction and performing night-walk lighting according to the corresponding lighting direction, lighting angle range and lighting intensity; wherein,
the illumination control instruction includes the illumination direction corresponding to the obstacle, the illumination angle range corresponding to a numerical value of the obstacle distance, and the illumination intensity;
the illumination angle range and the illumination intensity increase with increasing values of the obstacle distance.
2. The unmanned aerial vehicle night walk lighting system of claim 1, the system further comprising:
and the time management device is used for acquiring the current time, and forbidding the lighting device to receive the lighting control instruction when the current time does not belong to the preset night time.
3. The unmanned aerial vehicle night walk lighting system of claim 1, the system further comprising:
and the illumination monitoring device is used for acquiring images based on the illumination direction corresponding to the illumination control instruction after the illumination device responds to the illumination control instruction to perform night illumination.
4. The unmanned aerial vehicle night walk lighting system of claim 1, the system further comprising:
the height detection device is used for detecting the flight height of the target unmanned aerial vehicle according to a preset frequency, and when the flight height of the target unmanned aerial vehicle exceeds a first flight height threshold value, an illumination enhancement instruction is generated;
the lighting device is also used for responding to the illumination enhancement instruction and adjusting the self lighting intensity; wherein,
the illumination enhancement instructions include an illumination modification intensity corresponding to the flight height.
5. The unmanned aerial vehicle night walk lighting system of claim 4, the system further comprising:
the altitude warning device is used for receiving the flying altitude of the target unmanned aerial vehicle and controlling a preset warning lamp to carry out flying warning according to the warning lamp brightness and the warning frequency corresponding to the flying altitude;
and the height warning device is also used for controlling a preset warning buzzer to carry out flight warning according to the warning volume and the warning frequency corresponding to the flight height when the flight height of the target unmanned aerial vehicle is lower than the second flight height threshold value.
6. The night walk unmanned aerial vehicle lighting system of claim 5, wherein:
the warning lamp brightness and the warning frequency of the warning lamp increase along with the increase of the flying height.
7. The night walk unmanned aerial vehicle lighting system of claim 5, wherein:
the warning volume and the warning frequency of the warning buzzer increase along with the reduction of the flying height.
8. The night walk unmanned aerial vehicle lighting system of claim 1, wherein the distance detection device comprises:
the first rotating part is arranged at the top or the bottom of the target unmanned aerial vehicle, and the rotating direction of the first rotating part is parallel to the horizontal plane;
a plurality of first distance sensors disposed on the first rotating member and configured to rotate on a plane parallel to a horizontal plane by the first rotating member.
9. The unmanned aerial vehicle night walk lighting system of claim 8, wherein the lighting device comprises:
the second rotating part is arranged at the top or the bottom of the target unmanned aerial vehicle, and the rotating plane of the second rotating part is the same as that of the first rotating part;
the first illuminating lamps are arranged on the second rotating part and are configured to rotate on a plane parallel to the horizontal plane under the driving of the second rotating part.
10. An unmanned aerial vehicle night driving lighting method is characterized by comprising the following steps:
detecting obstacles around the target unmanned aerial vehicle, and obtaining corresponding obstacle distances;
when the distance between any obstacle is smaller than a first distance threshold, generating a lighting control instruction according to the numerical value of the distance between the obstacle and the corresponding relative position of the obstacle and the target unmanned aerial vehicle;
performing night-walk illumination according to the corresponding illumination direction, illumination angle range and illumination intensity; wherein,
the illumination control instruction includes the illumination direction corresponding to the obstacle, the illumination angle range corresponding to a numerical value of the obstacle distance, and the illumination intensity;
the illumination angle range and the illumination intensity increase with increasing values of the obstacle distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111542533.9A CN114253292A (en) | 2021-12-14 | 2021-12-14 | Night driving illumination system and method for unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111542533.9A CN114253292A (en) | 2021-12-14 | 2021-12-14 | Night driving illumination system and method for unmanned aerial vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114253292A true CN114253292A (en) | 2022-03-29 |
Family
ID=80795282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111542533.9A Pending CN114253292A (en) | 2021-12-14 | 2021-12-14 | Night driving illumination system and method for unmanned aerial vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114253292A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115649501A (en) * | 2022-12-28 | 2023-01-31 | 北京熙捷科技有限公司 | Night driving illumination system and method for unmanned aerial vehicle |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106502270A (en) * | 2017-01-04 | 2017-03-15 | 深圳极天创新科技有限公司 | Unmanned plane, unmanned plane take off control method and device |
| CN110719875A (en) * | 2018-06-29 | 2020-01-21 | 深圳市大疆创新科技有限公司 | Night flight control method and device of aircraft, control device of aircraft and aircraft |
| CN113064452A (en) * | 2021-03-18 | 2021-07-02 | 苏州极目机器人科技有限公司 | Aircraft lighting method and device and aircraft |
| CN113223207A (en) * | 2021-05-13 | 2021-08-06 | 中南大学 | Fire balloon safe flight intelligent monitoring system and method |
-
2021
- 2021-12-14 CN CN202111542533.9A patent/CN114253292A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106502270A (en) * | 2017-01-04 | 2017-03-15 | 深圳极天创新科技有限公司 | Unmanned plane, unmanned plane take off control method and device |
| CN110719875A (en) * | 2018-06-29 | 2020-01-21 | 深圳市大疆创新科技有限公司 | Night flight control method and device of aircraft, control device of aircraft and aircraft |
| CN113064452A (en) * | 2021-03-18 | 2021-07-02 | 苏州极目机器人科技有限公司 | Aircraft lighting method and device and aircraft |
| CN113223207A (en) * | 2021-05-13 | 2021-08-06 | 中南大学 | Fire balloon safe flight intelligent monitoring system and method |
Non-Patent Citations (1)
| Title |
|---|
| 沈延安: "《无人机光电吊舱智能化检测诊断与维护》", 中国科学技术大学出版社, pages: 12 - 17 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115649501A (en) * | 2022-12-28 | 2023-01-31 | 北京熙捷科技有限公司 | Night driving illumination system and method for unmanned aerial vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3235735B1 (en) | Method and system for generating a collision alerting during aircraft taxiing | |
| JP6155032B2 (en) | Shooting system | |
| JP6539073B2 (en) | Surveillance system and flight robot | |
| EP3275826B1 (en) | A monitoring system of a passenger conveyor, a passenger conveyor, and a monitoring method thereof | |
| KR101737380B1 (en) | Monitoring system using auto-lift, camera and detection device | |
| KR20190063845A (en) | Lane keeping assistance method and apparatus | |
| JP6080568B2 (en) | Monitoring system | |
| US20220019949A1 (en) | Safety management assistance system, and control program | |
| JP2014192784A (en) | Monitoring system | |
| CN110024010A (en) | For detecting the method and system for the protrusion object being located in parking lot | |
| JP6172958B2 (en) | Shooting system | |
| CN110303979A (en) | Control method, system, electronic equipment and the storage medium of headlamp | |
| CN110114807A (en) | For detecting the method and system for the protrusion object being located in parking lot | |
| KR20210044332A (en) | DRONE OPERATIN SYSTEM and METHOD for INSPECTING POWER FACILITIES | |
| CN114253292A (en) | Night driving illumination system and method for unmanned aerial vehicle | |
| KR20160017215A (en) | Safety system for vehicle | |
| JP2014146141A (en) | Photographic system | |
| KR101910887B1 (en) | Method of displaying the location of the foreign substance within the runway | |
| CN207992439U (en) | Laser distance instruction device | |
| CN112530114A (en) | Mobile regional intrusion alarm device and system | |
| CN109385939B (en) | Multi-inlet runway scratch-proof system | |
| JP6775981B2 (en) | Surveillance system and object detection device | |
| CN114212106A (en) | Method and device for determining safety probability in driving area of vehicle | |
| CN108091161A (en) | For detecting the method and system for the protrusion object being located in parking lot | |
| GB2610881A (en) | A method, vehicle and system for measuring a dimension of a road defect |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220329 |
|
| RJ01 | Rejection of invention patent application after publication |